Panasonic Intellectual Property Management Co., Ltd. patent applications on January 30th, 2025
Patent Applications by Panasonic Intellectual Property Management Co., Ltd. on January 30th, 2025
Panasonic Intellectual Property Management Co., Ltd.: 27 patent applications
Panasonic Intellectual Property Management Co., Ltd. has applied for patents in the areas of H01M4/02 (4), H01M4/525 (4), H01M10/052 (3), H01M50/107 (3), B25J11/00 (2) H01M4/525 (3), A23L3/28 (1), G06T15/205 (1), H05K3/4655 (1), H03G3/3036 (1)
With keywords such as: light, layer, surface, electrode, battery, unit, optical, value, secondary, and positive in patent application abstracts.
Patent Applications by Panasonic Intellectual Property Management Co., Ltd.
Inventor(s): Satoru YAMAJI of Osaka (JP) for panasonic intellectual property management co., ltd., Daisuke INO of Nara (JP) for panasonic intellectual property management co., ltd., Yasuhiro HASHIMOTO of Nara (JP) for panasonic intellectual property management co., ltd., Kunihiro UKAI of Nara (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): A23L3/28
CPC Code(s): A23L3/28
Abstract: a food processing apparatus includes: a container that includes a space for accommodating a food item; a catalyst film that includes an activation surface in contact with the space; and a light source that is disposed closer to a principal surface of the catalyst film than to the activation surface in a thickness direction of the catalyst film, and emits ultraviolet light toward the catalyst film. the principal surface is on an opposite side of the catalyst film with respect to the activation surface. the catalyst film includes a surface layer including the activation surface and an absorption layer including the principal surface. the absorption layer contains an ultraviolet-light absorbing particle that absorbs a portion of the ultraviolet light.
Inventor(s): Takamichi Komatsu of Osaka (JP) for panasonic intellectual property management co., ltd., Toshinari Mohri of Osaka JP (JP) for panasonic intellectual property management co., ltd., Ryutaro Monden of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): B23K31/12, B23K9/095, B25J9/16, B25J11/00
CPC Code(s): B23K31/125
Abstract: a repair welding system includes an inspection device configured to inspect an appearance of a welded portion of a workpiece, and a robot control device that controls a robot configured to weld the workpiece. the inspection device determines whether there is a defective portion among welded portions of the workpiece based on a predetermined standard, and sets one of a plurality of defect ranks to the defective portion in a case that the defective portion is detected. the robot control device generates a repair welding program corresponding to the defect rank, and instructs the robot to execute, in accordance with the repair welding program, a repair welding on the defective portion to which the defect rank is set.
Inventor(s): Masaya HIRAYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., Yoshiyuki OKAZAKI of Shiga (JP) for panasonic intellectual property management co., ltd., Katsuaki OKUMA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): B25J9/16, B25J11/00
CPC Code(s): B25J9/1653
Abstract: a robot control device includes an acquisition unit configured to acquire information related to a position of a workpiece produced by welding, a storage unit configured to store a set position of the workpiece with a robot configured to perform the production as a reference, a calculation unit configured to calculate a position displacement amount of the workpiece based on the set position of the workpiece and an actual measured position of the workpiece based on the information related to the position of the workpiece, a modification unit configured to modify positions of teaching points of a plurality of teaching programs used by the robot in the production based on the position displacement amount of the workpiece, and a control unit configured to control the robot by using the plurality of modified teaching programs.
Inventor(s): TOMOKI AMANO of Osaka (JP) for panasonic intellectual property management co., ltd., YASUHIKO SAKAI of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): B32B43/00, B23K26/36
CPC Code(s): B32B43/006
Abstract: plate-like glass having a print layer bonded to base material by adhesive layer can be separated in a layer form from article by irradiating print layer with laser light , carbonizing an organic component on an entire surface of the print layer through irradiation, and separating the print layer in a layer form.
Inventor(s): Tomokazu SADA of Nara (JP) for panasonic intellectual property management co., ltd., Changhui YANG of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): B60L53/67, B60L53/62, B60L53/66, B60L58/12
CPC Code(s): B60L53/67
Abstract: a predicted distribution creation unit performs statistical processing on use histories of a plurality of battery packs used by being mounted on a moving body and creates a predicted distribution of the use amounts of the plurality of battery packs per day. a charging plan creation unit creates charging plans of the plurality of battery packs prepared for the operation of a target date on the basis of the created predicted distribution of the use amounts of the plurality of battery packs. the charging plan creation unit determines the distribution of charging end socs (state of charge) of the plurality of battery packs on the basis of the predicted distribution of the use amounts.
20250035130. AIR BLOWER_simplified_abstract_(panasonic intellectual property management co., ltd.)
Inventor(s): Nobuaki YABUNOUCHI of Kyoto (JP) for panasonic intellectual property management co., ltd., Hayato TAKAHASHI of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): F04D29/54, F04D25/08
CPC Code(s): F04D29/541
Abstract: an air blower includes a body, a fan, a rectifier unit, and an imparter. the body has a first inlet port, an outlet port, and a flow channel. the rectifier unit is disposed between a fan and the outlet port in a direction. the rectifier unit has a second inlet port. the rectifier unit divides an airflow into a first airflow and a second airflow. the first airflow has a flow velocity equal to or greater than a predetermined value. the second airflow has a flow velocity less than the predetermined value. the imparter imparts the functional component to the airflow within a range defined by projecting the first region in the direction and extending from the second inlet port through the outlet port.
Inventor(s): YASUHIRO KABETANI of Osaka (JP) for panasonic intellectual property management co., ltd., TAKASHI URASHIMA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G01B9/02091
CPC Code(s): G01B9/02091
Abstract: when light adjusted at equal frequency intervals by optical comb generation filter is incident and emitted from measurement head to measurement target w, the light adjusted at equal frequency intervals by optical comb generation filter is divided into measurement light and reference light by light division unit and interference light in which reflected light of the measurement light from measurement target w and the reference light are multiplexed is detected by interference light detection unit
Inventor(s): AKIRA HASHIYA of Osaka (JP) for panasonic intellectual property management co., ltd., YASUHISA INADA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G01B11/30
CPC Code(s): G01B11/303
Abstract: a measurement system includes a light source, an optical detector, and a processing circuit. the light source emits irradiation light to be applied to multiple measurement points included in at least one evaluation region of a surface of an object. the optical detector receives reflected light returned from the multiple measurement points and outputs a detection signal. the processing circuit calculates and outputs a roughness parameter regarding an uneven shape of the at least one evaluation region, based on the detection signal. the processing circuit corrects the roughness parameter in accordance with an angle of incidence of the irradiation light incident on the at least one evaluation region, a measurement distance in the at least one evaluation region, or intensity of received light obtained as a result of the at least one evaluation region being irradiated with the irradiation light.
Inventor(s): JUN YOKOYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., TATSUYA YONEMURA of Osaka (JP) for panasonic intellectual property management co., ltd., TAKASHI URASHIMA of Osaka (JP) for panasonic intellectual property management co., ltd., YOHEI TAKECHI of Osaka (JP) for panasonic intellectual property management co., ltd., HIDEYUKI TACHIKA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G01M11/02
CPC Code(s): G01M11/0221
Abstract: at least three light fluxes of the test pattern projected from optical module are acquired by wavefront sensor , the parallelism of the respective light fluxes is calculated, and the orientation of display panel of the optical module is adjusted so that the parallelism of each light flux coincides.
[[20250035709. REMAINING CAPABILITY EVALUATION METHOD FOR SECONDARY BATTERY, REMAINING CAPABILITY EVALUATION PROGRAM FOR SECONDARY BATTERY, COMPUTATION DEVICE, AND REMAINING CAPABILITY EVALUATION SYSTEM_simplified_abstract_(panasonic intellectual property management co., ltd.)]]
Inventor(s): Tomokazu SADA of Osaka (JP) for panasonic intellectual property management co., ltd., Masatoshi NAGAYAMA of Osaka (JP) for panasonic intellectual property management co., ltd., Yukikazu OHCHI of Osaka (JP) for panasonic intellectual property management co., ltd., Kazuya HAYAYAMA of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G01R31/389, G01R31/36, G01R31/367, G01R31/392, G01R31/396, H01M10/48, H02J7/00
CPC Code(s): G01R31/389
Abstract: a deterioration diagnosis unit of an arithmetic unit constituting a remaining performance evaluation system diagnoses the deterioration degree of a secondary battery that has already been used for primary use based on an actual measurement value. the deterioration speed update unit updates the deterioration speed of the secondary battery based on the diagnosis result of the secondary battery. the remaining performance estimation unit estimates the remaining performance of the secondary battery after the start of secondary use based on the updated deterioration speed and a usage method at the time of the secondary use of the secondary battery.
Inventor(s): TAKAIKI NOMURA of Osaka (JP) for panasonic intellectual property management co., ltd., KAZUKI NAKAMURA of Osaka (JP) for panasonic intellectual property management co., ltd., YASUHISA INADA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G02F1/19, G02F1/1335
CPC Code(s): G02F1/195
Abstract: an optical device includes a first structure, a second structure, one or more optical waveguide regions, and a seal member. the first structure has a first surface. the second structure has a second surface facing the first surface. the one or more optical waveguide regions are located between the first surface of the first structure and the second surface of the second structure and contain a liquid crystal material. the seal member fixes a spacing between the first structure and the second structure, surrounds the one or more optical waveguide regions, and includes an opening through which the liquid crystal material is injected. a width of the opening in a first direction is greater than a width of the one or more optical waveguide regions in the first direction.
Inventor(s): Norikazu Yamamoto of Kyoto (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G03B21/20
CPC Code(s): G03B21/208
Abstract: a projection optical system includes a plurality of lenses. the projection optical system projects projection light, to display an image formed on the video display element onto a projection target. the projection light having reflected on lens surfaces of the plurality of lenses form a ray passing through the projection optical system. each lens surface, among the lens surfaces in the projection optical system, satisfies |x|>f/2. where, in ray tracing using paraxial ray tracing with a marginal ray of an axial light flux passing through the projection optical system, when a first ray is a reflection of the marginal ray propagated backwards on the display surface, x denotes a distance between the display surface and a convergence plane where a reflection of the first ray on the lens surface converges, and f denotes a focal length of an entire system of the projection optical system.
Inventor(s): YOSUKE ARAKI of Osaka (JP) for panasonic intellectual property management co., ltd., ATSUSHI FUKUI of Osaka (JP) for panasonic intellectual property management co., ltd., WAHEI AGEMIZU of Osaka (JP) for panasonic intellectual property management co., ltd., KAZUMASA TAKATA of Osaka (JP) for panasonic intellectual property management co., ltd., KENICHIRO MASE of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G03H1/02, G03H1/20
CPC Code(s): G03H1/0276
Abstract: a hologram manufacturing device includes a master hologram on which a diffraction grating is formed, a duplicate hologram disposed close to the master hologram, a first light source that emits, to the master hologram and the duplicate hologram, a first laser light that satisfies a bragg diffraction condition in the diffraction grating, a second light source that emits, to the master hologram and the duplicate hologram, a second laser light that does not satisfy the bragg diffraction condition in the diffraction grating, and a sensor that measures the second laser light. the hologram manufacturing device ends exposure of the duplicate hologram with the first laser light based on a measurement result of the sensor.
Inventor(s): Kensho TERANISHI of Osaka (JP) for panasonic intellectual property management co., ltd., Toru Matsunobu of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G06T15/20
CPC Code(s): G06T15/205
Abstract: a viewer control method for controlling a viewer includes: determining a first region around an actual viewpoint of a frame, the frame having been generated by shooting an object from the actual viewpoint; and outputting information on the first region to the viewer. when the viewer receives a setting operation regarding a viewpoint from a user during displaying of a three-dimensional model of the object, the viewer sets a virtual viewpoint in the first region based on the setting operation, and displays a three-dimensional model of the object viewed from the virtual viewpoint set.
Inventor(s): Tsukasa NAKASHIMA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): G10K11/178
CPC Code(s): G10K11/17823
Abstract: a sound adjustment method of an aircraft is provided. the sound adjustment method includes acquiring a sound signal; acquiring flight state information of the aircraft; amplifying the sound signal having a first frequency or lower when the flight state information indicates ascending or descending of the aircraft; and amplifying the sound signal having a second frequency or lower when the flight state information indicates level flight of the aircraft. the second frequency is lower than the first frequency. the amplified sound signal is output.
[[20250038180. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES_simplified_abstract_(panasonic intellectual property management co., ltd.)]]
Inventor(s): Akihiro Kawakita of Hyogo (JP) for panasonic intellectual property management co., ltd., Masaki Deguchi of Hyogo (JP) for panasonic intellectual property management co., ltd., Katsuya Inoue of Hyogo (JP) for panasonic intellectual property management co., ltd., Takeshi Ogasawara of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/36, C01G53/00, H01M4/525, H01M4/62, H01M10/42
CPC Code(s): H01M4/366
Abstract: the present invention provides a positive electrode active material which has high capacity and improved initial charge and discharge efficiency. this positive electrode active material, which is contained in nonaqueous electrolyte secondary batteries, contains a lithium-containing composite oxide that has a layered rock salt structure and a sulfonic acid compound that is present on the surface of the lithium-containing composite oxide; the lithium-containing composite oxide contains 50% by mole or more of ni, 0% by mole to 15% by mole of co and 0% by mole to 4% by mole of al relative to the total number of moles of metal elements other than li; and the sulfonic acid compound is represented by general formula i. (in the formula, a represents a group 1 element or a group 2 element; r represents a hydrocarbon group; and n represents 1 or 2.)
[[20250038180. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES_simplified_abstract_(panasonic intellectual property management co., ltd.)]]
Inventor(s): Akihiro Kawakita of Hyogo (JP) for panasonic intellectual property management co., ltd., Masaki Deguchi of Hyogo (JP) for panasonic intellectual property management co., ltd., Katsuya Inoue of Hyogo (JP) for panasonic intellectual property management co., ltd., Takeshi Ogasawara of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/36, C01G53/00, H01M4/525, H01M4/62, H01M10/42
CPC Code(s): H01M4/366
Abstract:
[[20250038194. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY_simplified_abstract_(panasonic intellectual property management co., ltd.)]]
Inventor(s): Akihiro Kawakita of Hyogo (JP) for panasonic intellectual property management co., ltd., Masaki Deguchi of Hyogo (JP) for panasonic intellectual property management co., ltd., Katsuya Inoue of Hyogo (JP) for panasonic intellectual property management co., ltd., Takeshi Ogasawara of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/525, H01M4/02, H01M4/505, H01M10/052, H01M10/056
CPC Code(s): H01M4/525
Abstract: provided is a positive electrode active material having high capacity and reduced reaction resistance of a battery. this positive electrode active material for a non-aqueous electrolyte secondary battery includes a lithium-containing composite oxide that has a layered rock salt structure and a sulfonic acid compound present on the surface of the lithium-containing composite oxide, wherein: the lithium-containing composite oxide contains at least 85 mol % of ni, at least 4 mol % of al, and 0-1.5 mol % of co relative to the total mole number of metal elements excepting li; and the sulfonic acid compound is represented by general formula i. (in the formula, a is a group 1 element or a group 2 element, r is a hydrocarbon group, and n is 1 or 2.)
[[20250038194. POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY_simplified_abstract_(panasonic intellectual property management co., ltd.)]]
Inventor(s): Akihiro Kawakita of Hyogo (JP) for panasonic intellectual property management co., ltd., Masaki Deguchi of Hyogo (JP) for panasonic intellectual property management co., ltd., Katsuya Inoue of Hyogo (JP) for panasonic intellectual property management co., ltd., Takeshi Ogasawara of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/525, H01M4/02, H01M4/505, H01M10/052, H01M10/056
CPC Code(s): H01M4/525
Abstract:
Inventor(s): Maho Harada of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Takahito Nakayama of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/525, H01M4/02, H01M4/04, H01M4/36, H01M4/62, H01M10/052
CPC Code(s): H01M4/525
Abstract: a positive electrode for a secondary battery including a positive electrode current collector, and a positive electrode active material layer supported on the positive electrode current collector. the positive electrode active material layer contains active material particles, a binder, and a thermal decomposable additive. the thermal decomposable additive includes a sulfamic acid. the binder includes at least one selected from the group consisting of a fluorocarbon resin and a hydrogenated nitrile butadiene rubber.
Inventor(s): Yoshinori Aoki of Osaka (JP) for panasonic intellectual property management co., ltd., Takeshi Ogasawara of Hyogo (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M4/525, A63B69/00, A63B102/26, H01M4/02
CPC Code(s): H01M4/525
Abstract: the positive electrode active material for a non-aqueous electrolyte secondary cell according to an embodiment of the present disclosure is characterized in having a ni-containing lithium transition metal oxide having a layered structure; the proportion of ni in the lithium transition metal oxide being 91 to 96 mol % relative to the total number of moles of metal elements excluding li; a transition metal being present in the li layer of the layered structure at an amount of 1 to 2.5 mol % relative to the total number of moles of transition metals in the ni-containing lithium transition metal oxide; and the ni-containing lithium transition metal oxide being such that the half width n of the diffraction peak for the (208) plane in an x-ray diffraction pattern obtained by x-ray diffraction is 0.30�≤n≤0.50�.
Inventor(s): Kaoru Inoue of Osaka (JP) for panasonic intellectual property management co., ltd., Hirotetsu Suzuki of Osaka (JP) for panasonic intellectual property management co., ltd., Takayuki Shirane of Osaka (JP) for panasonic intellectual property management co., ltd., Takahito Nakayama of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M10/0587, H01M4/02, H01M4/587, H01M50/107
CPC Code(s): H01M10/0587
Abstract: a cylindrical secondary battery comprises an external can that has a cylindrical tube part and an electrode body that is provided inside the tube part. the electrode body is obtained by winding a positive electrode plate and a negative electrode plate with a separator therebetween. in the external can, the ratio of the average value of the outer diameter of the middle of the tube part in the axial direction of the external can to the average value of the outer diameter of the bottom-side end of the tube part is 100.10-100.50%, and the standard deviation of the outer diameter of the middle of the tube part is 0.020-0.050 mm.
Inventor(s): Akira Kano of OSAKA FU (JP) for panasonic intellectual property management co., ltd., Takahiro Inoue of OSAKA FU (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/107, H01M10/052, H01M10/0568, H01M10/0569, H01M10/0587, H01M50/446, H01M50/451
CPC Code(s): H01M50/107
Abstract: a cylindrical lithium secondary battery including a battery case of a bottomed cylindrical shape having an opening, a wound electrode group and a nonaqueous electrolyte which are housed in the battery case, and a sealing member sealing the opening. the wound electrode group includes a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode. at the negative electrode, lithium metal deposits during charging and dissolves in the nonaqueous electrolyte during discharging. the nonaqueous electrolyte contains an electrolyte salt, and a solvent. the solvent contains an ether compound as a major component. the amount of the nonaqueous electrolyte per 1 mah of discharge capacity of the lithium secondary battery is 2.5 �l or more and 6.5 �l or less.
Inventor(s): KOICHI HIRANO of Osaka (JP) for panasonic intellectual property management co., ltd., KAZUYOSHI HONDA of Osaka (JP) for panasonic intellectual property management co., ltd., KAZUHIRO MORIOKA of Osaka (JP) for panasonic intellectual property management co., ltd., AKIRA KAWASE of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/533, H01M10/0585, H01M50/105, H01M50/178, H01M50/46, H01M50/534, H01M50/54
CPC Code(s): H01M50/533
Abstract: a battery of the present disclosure includes: a power-generation element including a plurality of laminated battery cells connected electrically in parallel, each battery cell including an electrode layer, a counter-electrode layer, and a solid electrolyte layer; and a first connection member connected to a side surface of the power-generation element, and the first connection member includes a first metal layer having a first surface facing the side surface, a first insulating layer located on the first surface, and first conductive vias passing through the first insulating layer and electrically connecting the first metal layer and the electrode layers.
Inventor(s): TAKESHI NAGAO of Osaka (JP) for panasonic intellectual property management co., ltd., KAZUMICHI SHIMIZU of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H01M50/578, H01G11/74, H01G11/80, H01G11/84, H01M10/0525, H01M50/107, H01M50/186, H01M50/533
CPC Code(s): H01M50/578
Abstract: a power storage device includes a case, a power storage element, a lead, and a sealing member. the sealing member includes an insulating gasket that includes a base; and a conductive sealing plate. the sealing plate includes a displaceable part that includes a protrusion projecting toward the power storage element. the base is disposed between the sealing plate and the power storage element. the power storage device further includes a reinforcing member reinforcing the base. the base includes a first through hole, and the reinforcing member includes a second through hole. the protrusion is inserted in the first and second through holes. the protrusion is connected to the lead. the protrusion is disconnected from the lead when displaced in a direction away from the lead in response to an increase in internal pressure of the case.
Inventor(s): YASUYUKI YOKOUCHI of Osaka (JP) for panasonic intellectual property management co., ltd., AKIHIKO WATANABE of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H02K11/27, F16C19/08, H02K5/173, H02K7/08
CPC Code(s): H02K11/27
Abstract: a discharge phenomenon of a bearing is detected with high accuracy. electric motor () includes stator () including stator core () with winding () wound around stator core (), rotor () facing stator () and including rotating body () and shaft (), first and second bearings () that are a pair of bearings, first and second brackets () that are a pair of brackets respectively fix outer rings () of the pair of bearings, conductor (), and current detector (). each of the pair of bearings includes inner ring () and outer ring () and supports shaft () with inner ring (). conductor () electrically connects outer ring () of first bearing (a) and outer ring () of second bearing (b) or stator core (). current detector () detects a discharge current flowing through conductor () accompanying discharge in first bearing (a) or second bearing (b).
Inventor(s): Daiki CHO of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H03G3/30, H03G5/16, H04R3/04
CPC Code(s): H03G3/3036
Abstract: an arithmetic device executes a method for acoustic adjustment including: setting an initial value of a gain value of a preamplifier based on a difference between energies of the test sound source before and after correction by an equalizer to an input sound; amplifying a volume of the test sound source by the preamplifier using the initial value, calculating a loudness value and a clipping occurrence rate of the test sound source corrected by the equalizer, and determining whether calculation results of the loudness value and the clipping occurrence rate are each less than a predetermined threshold; and reducing the initial value of the gain value by a specified value in a case where the calculation result of the loudness value or the clipping occurrence rate is equal to or greater than the predetermined threshold.
Inventor(s): Tomoyuki KAWAHARA of Mie (JP) for panasonic intellectual property management co., ltd., Kiyotaka KOMORI of Hyogo (JP) for panasonic intellectual property management co., ltd., Masaya KOYAMA of Mie (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H05K3/46, H05K1/02, H05K1/03
CPC Code(s): H05K3/4655
Abstract: a method includes providing a first laminate and a second laminate. the first laminate includes a first conductor layer, a first insulating layer containing polyimide, and a second conductor layer. the second laminate includes a second insulating layer containing polyimide and a third conductor layer. the method further includes: heating each of the first laminate and the second laminate under a condition including a heating temperature equal to or higher than 100� c. and a heating duration equal to or longer than half an hour; and stacking, after the heating, the first laminate and the second laminate one on top of the other with a third insulating layer interposed between the second conductor layer and the second insulating layer.
Inventor(s): Hiroko OKUMURA of Osaka (JP) for panasonic intellectual property management co., ltd.
IPC Code(s): H10K71/15, C01G19/00, C09D1/00, C09D5/24, C09D7/20, H10K30/30, H10K30/40, H10K30/50
CPC Code(s): H10K71/15
Abstract: a composition according to the present disclosure includes a perovskite compound precursor, a first solvent, and a second solvent. the first solvent has a boiling point of 50� c. or more and a dipole moment of 3.0 d or less, and does not dissolve a perovskite compound formed from the perovskite compound precursor. the second solvent has a dipole moment of more than 3.0 d, and dissolves the perovskite compound.
Panasonic Intellectual Property Management Co., Ltd. patent applications on January 30th, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- A23L3/28
- CPC A23L3/28
- Panasonic intellectual property management co., ltd.
- B23K31/12
- B23K9/095
- B25J9/16
- B25J11/00
- CPC B23K31/125
- CPC B25J9/1653
- B32B43/00
- B23K26/36
- CPC B32B43/006
- B60L53/67
- B60L53/62
- B60L53/66
- B60L58/12
- CPC B60L53/67
- F04D29/54
- F04D25/08
- CPC F04D29/541
- G01B9/02091
- CPC G01B9/02091
- G01B11/30
- CPC G01B11/303
- G01M11/02
- CPC G01M11/0221
- G01R31/389
- G01R31/36
- G01R31/367
- G01R31/392
- G01R31/396
- H01M10/48
- H02J7/00
- CPC G01R31/389
- G02F1/19
- G02F1/1335
- CPC G02F1/195
- G03B21/20
- CPC G03B21/208
- G03H1/02
- G03H1/20
- CPC G03H1/0276
- G06T15/20
- CPC G06T15/205
- G10K11/178
- CPC G10K11/17823
- H01M4/36
- C01G53/00
- H01M4/525
- H01M4/62
- H01M10/42
- CPC H01M4/366
- H01M4/02
- H01M4/505
- H01M10/052
- H01M10/056
- CPC H01M4/525
- H01M4/04
- A63B69/00
- A63B102/26
- H01M10/0587
- H01M4/587
- H01M50/107
- CPC H01M10/0587
- H01M10/0568
- H01M10/0569
- H01M50/446
- H01M50/451
- CPC H01M50/107
- H01M50/533
- H01M10/0585
- H01M50/105
- H01M50/178
- H01M50/46
- H01M50/534
- H01M50/54
- CPC H01M50/533
- H01M50/578
- H01G11/74
- H01G11/80
- H01G11/84
- H01M10/0525
- H01M50/186
- CPC H01M50/578
- H02K11/27
- F16C19/08
- H02K5/173
- H02K7/08
- CPC H02K11/27
- H03G3/30
- H03G5/16
- H04R3/04
- CPC H03G3/3036
- H05K3/46
- H05K1/02
- H05K1/03
- CPC H05K3/4655
- H10K71/15
- C01G19/00
- C09D1/00
- C09D5/24
- C09D7/20
- H10K30/30
- H10K30/40
- H10K30/50
- CPC H10K71/15
