DENSO CORPORATION patent applications on September 5th, 2024

Patent Applications by DENSO CORPORATION on September 5th, 2024

DENSO CORPORATION: 15 patent applications

DENSO CORPORATION has applied for patents in the areas of G05G5/05 (2), G01R19/00 (2), G01R15/20 (2), B60R21/0132 (1), G06F12/0806 (1) G01R15/207 (2), B60R21/0132 (1), B60T7/042 (1), B60W60/00133 (1), G02B6/262 (1)

With keywords such as: unit, portion, pedal, core, surface, vehicle, device, communication, configured, and acceleration in patent application abstracts.

Patent Applications by DENSO CORPORATION

20240294132. COLLISION DETERMINATION DEVICE AND ACTIVATION CONTROL DEVICE_simplified_abstract_(denso corporation)

Inventor(s): Mami SAKATA of Kariya-city (JP) for denso corporation, Yuki IGUCHI of Kariya-city (JP) for denso corporation

IPC Code(s): B60R21/0132, B60R21/00, G01P15/18

CPC Code(s): B60R21/0132

Abstract: a collision determination device for determining a type of collision of a vehicle, includes an acceleration acquisition unit and a determination unit. the acceleration acquisition unit is configured to acquire a longitudinal-direction acceleration and a lateral-direction acceleration output from side sensors provided on left and right sides of a vehicle body, which detect the longitudinal-direction acceleration and the lateral-direction acceleration. the determination unit is configured to determine a type of collision based on relational information indicating a relationship of the longitudinal-direction acceleration and the lateral-direction acceleration detected by the acceleration acquisition unit to the longitudinal-direction acceleration and the lateral-direction acceleration according to the type of collision.

20240294147. PEDAL DEVICE_simplified_abstract_(denso corporation)

Inventor(s): Atsushi NISHIMURA of Kariya-city (JP) for denso corporation

IPC Code(s): B60T7/04, G05G5/03, G05G5/05

CPC Code(s): B60T7/042

Abstract: in a pedal device, a pedal is attached to a housing, and a reaction force generating unit is configured to apply a reaction force to the pedal against a load given by a braking operation due to elastic deformation when the posture of the pedal changes from a reference position in a first direction by the braking operation, and to restore a position of the pedal to the reference position by the reaction force when the braking operation is released. a pedal restoring unit is provided in parallel with the reaction force generating unit, and configured to be elastically deformed according to a change amount in the posture of the pedal, and to apply a restoring force to the pedal to bring the position of the pedal closer to the reference position by changing the posture of the pedal in the second direction when the braking operation is released.

20240294188. VEHICLE CONTROL DEVICE_simplified_abstract_(denso corporation)

Inventor(s): Takuya KUME of Kariya-city (JP) for denso corporation, Kazuki IZUMI of Kariya-city (JP) for denso corporation

IPC Code(s): B60W60/00, B60W30/14, B60W30/16, B60W30/182, B60W50/14

CPC Code(s): B60W60/00133

Abstract: a control unit performs switching control, in automatic driving of a vehicle, between a first automatic driving state of an automatic driving level 2 or lower with manual driving or surrounding monitoring obligation, and a second automatic driving state of an automatic driving level 4 or higher with no surrounding monitoring obligation and allowing sleep, depending on a road on which the vehicle travels. when the control unit determines that a driver is in an asleep state based on a detection result of a detection unit in the second automatic driving state, the control unit performs acceleration control to adjust second vehicle speed in the second automatic driving state to be higher than first vehicle speed in the first automatic driving state, equal to the first vehicle speed, or lower than the first vehicle speed and higher than the second vehicle speed in a current state.

20240295587. CURRENT SENSOR_simplified_abstract_(denso corporation)

Inventor(s): Ryo MIYAMOTO of Kariya-city (JP) for denso corporation, Akito SASAKI of Kariya-city (JP) for denso corporation, Kenji TOKUNAGA of Kariya-city (JP) for denso corporation

IPC Code(s): G01R15/20, G01R19/00

CPC Code(s): G01R15/207

Abstract: a current sensor includes a bus bar, a core having a core hole, a gap forming portion, a core lateral portion, and a core bottom portion, a detection unit. the detection unit is located in a gap. a magnetic permeability of the core lateral portion is different from a magnetic permeability of the core bottom portion.

20240295588. CURRENT SENSOR_simplified_abstract_(denso corporation)

Inventor(s): Ryo MIYAMOTO of Kariya-city (JP) for denso corporation, Akito SASAKI of Kariya-city (JP) for denso corporation, Kenji TOKUNAGA of Kariya-city (JP) for denso corporation

IPC Code(s): G01R15/20, G01R19/00

CPC Code(s): G01R15/207

Abstract: a current sensor includes a bus bar, a core having a core hole, a gap forming portion, a core lateral portion, and a core bottom portion, a detection unit located in a gap, and a case containing the core. the case has an opening portion which is inserted in a core hole and in which the bus bar is inserted. the opening portion includes a facing surface facing the bus bar and a protruding portion protruding from the facing surface toward the bus bar to come into contact with the bus bar, and a space is formed between the facing surface of the bus bar.

20240295699. OPTICAL MEMBER_simplified_abstract_(denso corporation)

Inventor(s): HENG LIU of Nisshin-shi (JP) for denso corporation, HIROSHI ANDO of Nisshin-shi (JP) for denso corporation, MASATOSHI TSUJI of Nisshin-shi (JP) for denso corporation, KOJIRO TACHI of Nisshin-shi (JP) for denso corporation

IPC Code(s): G02B6/26, G02B27/01

CPC Code(s): G02B6/262

Abstract: an optical member includes a light guide body that includes a smooth incident surface, a reflecting and emitting surface disposed to face the smooth incident surface, a reflecting surface continuously arranged with the smooth incident surface, and a smooth emitting surface continuously arranged with the reflecting and emitting surface. the reflecting and emitting surface includes first flat portions configured to emit a part of an incident light, and first reflecting portions configured to reflect another part of the incident light. the reflecting surface includes second flat portions and second reflecting portions configured to reflect the light reflected by the first reflecting portions in different directions toward the smooth emitting surface. the smooth emitting surface is configured to reflect the light reflected by the second flat portions by total reflection and emit the light reflected by the second reflecting portions to the outside.

20240295895. ACCELERATOR DEVICE_simplified_abstract_(denso corporation)

Inventor(s): Soichi KINOUCHI of Kariya-city (JP) for denso corporation, Yuusuke YOSHIDA of Kariya-city (JP) for denso corporation, Tetsuji YAMANAKA of Kariya-city (JP) for denso corporation, Takuto KITA of Kariya-city (JP) for denso corporation, Yuta FUJINAKA of Kariya-city (JP) for denso corporation

IPC Code(s): G05G1/44, B60K26/02, G05G5/05

CPC Code(s): G05G1/44

Abstract: an accelerator device includes a pedal lever, a power transmission mechanism, and a control unit. the pedal lever is movable in response to a pedal depression operation, and is biased in a return direction by a pedal biasing member. the power transmission mechanism includes an actuator lever that is contactable with the pedal lever and is biased in the return direction of the pedal lever by an actuator lever biasing member, and is capable of applying a reaction force to the pedal lever, which is a force in the return direction by a driving force of a drive source via the actuator lever. the control unit controls energization of the drive source, and performs a brake control in which a return speed of the actuator lever is reduced when the pedal lever returns to a fully closed direction.

20240295944. VEHICLE DISPLAY DEVICE AND IMAGE DISPLAY METHOD_simplified_abstract_(denso corporation)

Inventor(s): AKIRA SUGIE of Kariya-city (JP) for denso corporation, NAOYUKI OKADA of Kariya-city (JP) for denso corporation, KENJI KOHARA of Tokyo (JP) for denso corporation, HIDEAKI FURUSE of Kariya-city (JP) for denso corporation, YUKI YAMAMOTO of Nagakute-shi (JP) for denso corporation

IPC Code(s): G06F3/04815, B60R1/23, G06F3/04845, G06F3/0488, G06T15/20, G06T17/00, H04N5/265

CPC Code(s): G06F3/04815

Abstract: a vehicle display device includes a plurality of capturing sections, a combining section, a virtual viewpoint image generation section, a display section, a touch panel configured to receive input for changing a setting condition related to the virtual viewpoint on a virtual viewpoint image on the display section, and an image adjustment section configured to enable the virtual viewpoint to be set in the vehicle exterior or the vehicle interior and to move between the vehicle exterior and the vehicle interior, to adjust the virtual viewpoint image.

20240296091. SEMICONDUCTOR MEMORY DEVICE_simplified_abstract_(denso corporation)

Inventor(s): TETSURO TAKIZAWA of Nisshin-shi (JP) for denso corporation

IPC Code(s): G06F11/10, G06F12/0806

CPC Code(s): G06F11/1044

Abstract: a semiconductor memory device includes a plurality of banks, a sense amplifier, an ecc code generation unit, an error correction unit, a first bus, and a second bus. the banks include a data recording unit in which rewritten data is to be written, and an ecc code recording unit in which an error correction code corresponding to the rewritten data is to be written. the sense amplifier is included in each of the banks and configured to read and write data from and to each of the banks. the ecc code generation unit generates the error correction code. the error correction unit corrects an error of data using the error correction code. the first bus connects the sense amplifier in each of the banks and the error correction unit. the second bus connects the ecc code generation unit and the sense amplifier in each of the banks.

20240297006. RELAY UNIT_simplified_abstract_(denso corporation)

Inventor(s): Yuki KAMIYA of Kariya-city (JP) for denso corporation, Hiroaki HIGUCHI of Kariya-city (JP) for denso corporation

IPC Code(s): H01H50/12, B60L53/302

CPC Code(s): H01H50/12

Abstract: a relay unit includes a first busbar, a relay device, a second busbar, and a heat dissipation structure. the first busbar forms at least a part of an electric current path between a connecting portion, which is connected to a charging connector of an external charging device, and an in-vehicle battery. the relay device is provided on the first busbar. the second busbar forms at least a part of an electric current path between the in-vehicle battery and a power conversion device. the first busbar is branched at a branch portion from the second busbar, and includes at least a part of an electric current path extending from the branch portion to the connection portion via the relay device. the heat dissipation structure dissipates the heat from at least a part of the first busbar between the branch portion and the relay device.

20240297095. HEAT TRANSPORT DEVICE AND SEMICONDUCTOR MODULE_simplified_abstract_(denso corporation)

Inventor(s): Shinya ITO of Nisshin-shi (JP) for denso corporation, Tomohito IWASHIGE of Nisshin-shi (JP) for denso corporation, Masayuki KAMIYA of Nisshin-shi (JP) for denso corporation, Hiroki YOKOYAMA of Higashiosaka-shi (JP) for denso corporation

IPC Code(s): H01L23/427

CPC Code(s): H01L23/427

Abstract: a heat transport device includes a housing, a wick, and a vapor passage. the housing has a sealed space in which a working fluid is sealed. the wick forms a capillary passage through which a liquid-phase working fluid flows inside the housing. a gas-phase working fluid flows through the vapor passage inside the housing. an outer wall of the housing has a heating element disposing portion on which a heating element is disposed, and a non-disposing portion on which a heating element is not disposed. an internal portion of the housing has a heat receiving portion overlapping with the heating element disposing portion in a thickness direction of the housing and a heat radiating portion overlapping with the non-disposing portion in the thickness direction. both the wick and the vapor passage are provided to extend over the heat receiving portion and the heat radiating portion.

20240297212. SEMICONDUCTOR DEVICE_simplified_abstract_(denso corporation)

Inventor(s): Naoki TEGA of Kariya-city (JP) for denso corporation, Yuichiro MATSUURA of Kariya-city (JP) for denso corporation

IPC Code(s): H01L29/06, H01L29/78

CPC Code(s): H01L29/0607

Abstract: a semiconductor device includes a semiconductor substrate, trenches extending in a first direction and arranged at intervals in a second direction intersecting the first direction, a gate insulating film, and a gate electrode. the semiconductor substrate includes a source region, a body region, a drift region, bottom regions, electric field relaxation regions, and contact regions. there are overlapping ranges in which each of inter-trench semiconductor regions and each of the electric field relaxation regions overlap each other, the overlapping ranges include contact overlapping ranges in which the contact regions are disposed and non-contact overlapping ranges in which the contact regions are not disposed, and the contact overlapping ranges and the non-contact overlapping ranges are alternately arranged in the first direction.

20240297540. ROTOR AND METHOD FOR MANUFACTURING ROTOR_simplified_abstract_(denso corporation)

Inventor(s): Toshihiro UCHIDA of Kariya-city (JP) for denso corporation

IPC Code(s): H02K1/276

CPC Code(s): H02K1/2766

Abstract: a rotor includes a rotor core, including a magnet accommodation cavity, and a permanent magnet, embedded in the magnet accommodation cavity of the rotor core and including a bent portion located toward a radially inner side of the rotor core. the permanent magnet has a thickness to satisfy an expression of

20240297540. ROTOR AND METHOD FOR MANUFACTURING ROTOR_simplified_abstract_(denso corporation)

Inventor(s): Toshihiro UCHIDA of Kariya-city (JP) for denso corporation

IPC Code(s): H02K1/276

CPC Code(s): H02K1/2766

Abstract:

20240298343. WIRELESS COMMUNICATION SYSTEM AND WIRELESS COMMUNICATION METHOD_simplified_abstract_(denso corporation)

Inventor(s): SHO MATSUMOTO of Kariya-city (JP) for denso corporation, YOUICHI HAYASE of Kariya-city (JP) for denso corporation, YUTO HONDA of Kariya-city (JP) for denso corporation, TADASHI NAKASHIMA of Kariya-city (JP) for denso corporation

IPC Code(s): H04W72/542

CPC Code(s): H04W72/542

Abstract: a wireless communication system is configured to detect characteristic data indicating communication quality in the performed wireless communication, for each of the communication channels, delete communication channel, in which deterioration in communication quality is determined based on the characteristic data detected by the detection unit, from the plurality of communication channels used for the wireless communication, and determine, based on the characteristic data of a neighboring communication channel close in frequency to a communication channel that has been deleted by the deletion unit, restorability of the deleted communication channel to the plurality of communication channels used for the wireless communication.

DENSO CORPORATION patent applications on September 5th, 2024