NEC Corporation patent applications on July 25th, 2024
Patent Applications by NEC Corporation on July 25th, 2024
NEC Corporation: 15 patent applications
NEC Corporation has applied for patents in the areas of G06F21/62 (2), G16H50/20 (2), A61B5/11 (1), H04N23/611 (1), H04W8/22 (1) G16H50/20 (2), A61B5/112 (1), G05D1/646 (1), G06F21/62 (1), G06F21/6254 (1)
With keywords such as: unit, data, information, measurement, output, position, signal, device, value, and user in patent application abstracts.
Patent Applications by NEC Corporation
Inventor(s): Hiroshi KAJITANI of Tokyo (JP) for nec corporation
IPC Code(s): A61B5/11, A61B5/00
CPC Code(s): A61B5/112
Abstract: a gait measurement device includes a first sensor that outputs an activation signal in response to detection of a magnetic field, a clock that generates a clock count value, a second sensor that measures a physical quantity related to movement of a foot, a control unit that is activated in response to the activation signal output from the first sensor to activate the clock and the second sensor, a data generation unit that generates sensor data using the physical quantity measured by the second sensor and generates measurement data associated with the clock count value and the sensor data at a timing when the physical quantity is measured, and an output unit that outputs the measurement data.
Inventor(s): Akira Tsuji of Tokyo (JP) for nec corporation, Jiro Abe of Tokyo (JP) for nec corporation
IPC Code(s): G05D1/646, G05D1/689, G05D105/80
CPC Code(s): G05D1/646
Abstract: a patrol route determination system according to one aspect of the present disclosure includes: a measurement position information storage unit configured to store information regarding a plurality of pieces of equipment and information regarding measurement positions for the plurality of pieces of equipment in association with each other; a measurement position determination unit configured to determine a measurement position based on information regarding the measurement target, information regarding the measurement device, and the information regarding the measurement position set for each piece of equipment stored in the measurement position information storage unit; and a patrol route determination unit configured to determine a patrol route along which the measurement device autonomously moves in the facility and makes a patrol of the measurement target equipment by using information regarding the measurement position for the measurement target equipment.
Inventor(s): Masaki INOKUCHI of Tokyo (JP) for nec corporation, Shohei MITANI of Tokyo (JP) for nec corporation
IPC Code(s): G06F21/62
CPC Code(s): G06F21/62
Abstract: a policy consistency verification apparatus includes a policy conversion part configured to generate an if-then rule approximating a policy function used as an input, wherein the policy function is generated from policy definition defining attribute value of access and a rule regarding accessibility to obtain an output of accessibility from inputs of the attribute value; and an error sample generation part configured to verify consistency between the if-then rule and the policy definition to generate inconsistent attribute value as an error sample.
20240249024. ANONYMIZATION APPARATUS_simplified_abstract_(nec corporation)
Inventor(s): Ryo Furukawa of Tokyo (JP) for nec corporation
IPC Code(s): G06F21/62
CPC Code(s): G06F21/6254
Abstract: an anonymization apparatus includes: an acquiring unit that acquires boundary information indicating the boundary between clusters, specified by performing an anonymization process on predetermined data; and a dividing unit that generates an anonymized cluster set by dividing data possessed by the anonymization apparatus into a plurality of clusters based on the boundary information acquired by the acquiring unit.
Inventor(s): Yuki Kobayashi of Tokyo (JP) for nec corporation
IPC Code(s): G06N3/045
CPC Code(s): G06N3/045
Abstract: a search space limitation apparatus including: an acquisition unit that acquires first neural network information, first search space information, and allowable distance information; a generation unit that generates neural network architecture information relating to the architecture of the first neural network, based on the first neural network information; a determination unit that determines a second search space which is a range, in the first search space, for searching for the architecture of the second neural network, based on the neural network architecture information, the first search space information and the allowable distance information; and an output control unit that outputs second search space information relating to the second search space to an output device.
Inventor(s): Yuta HATAKEYAMA of Tokyo (JP) for nec corporation, Yuzuru OKAJIMA of Tokyo (JP) for nec corporation
IPC Code(s): G06N20/20
CPC Code(s): G06N20/20
Abstract: in order to make it possible to generate a synthetic instance for more efficiently improve prediction accuracy of a machine learning model, an information processing apparatus () includes: an acquisition section () for acquiring a plurality of training instances; a selection section () for selecting, from the plurality of training instances, two or more training instances each of which derives one or more uncertain prediction results obtained using one or more machine learning models that output prediction results while using instances as input; and a generation section () for generating a synthetic instance by combining the two or more training instances which have been selected by the selection section ().
Inventor(s): Jiro ABE of Tokyo (JP) for nec corporation, Yoshimasa Ono of Tokyo (JP) for nec corporation
IPC Code(s): G06T7/73, G01S17/86, G01S17/89
CPC Code(s): G06T7/74
Abstract: an imaging condition determination system according to the present disclosure includes: a reference data holding unit () configured to hold reference data representing a position of an object; an indication object holding unit () configured to hold an indication object representing a position of a target object on the reference data; an imaging condition determination unit () configured to determine an imaging condition of lidar for imaging the target object based on the reference data and the indication object; and an imaging condition output unit () configured to output the imaging condition.
Inventor(s): Akira Tsuji of Tokyo (JP) for nec corporation, Yoshimasa Ono of Tokyo (JP) for nec corporation, Jiro Abe of Tokyo (JP) for nec corporation
IPC Code(s): G06T19/20
CPC Code(s): G06T19/20
Abstract: a measurement condition optimization system according to an aspect of the present disclosure includes: a three-dimensional data input unit that inputs three-dimensional data of a measurement target installation in a predetermined facility measured using a measurement device; an overlapping portion determination unit that performs alignment processing on each piece of the input three-dimensional data, and determines an overlapping portion included in the three-dimensional data after the alignment processing; a measurement policy acquisition unit that acquires a measurement policy at the time of acquiring the three-dimensional data of the measurement target installation in the facility using the measurement device; and a measurement condition adjustment unit that adjusts a measurement condition to satisfy the measurement policy acquired by the measurement policy acquisition unit and make the overlapping portion included in the three-dimensional data determined by the overlapping portion determination unit within a predetermined range.
Inventor(s): Shunsuke TSUDA of Tokyo (JP) for nec corporation, Hajime HAGIMORI of Tokyo (JP) for nec corporation, Daiki TANAKA of Tokyo (JP) for nec corporation, Masaya TOKUNAGA of Tokyo (JP) for nec corporation, Jianquan LIU of Tokyo (JP) for nec corporation
IPC Code(s): G06V40/70, G06V40/12, G06V40/16, G06V40/60, H04N23/60, H04N23/611, H04N23/67
CPC Code(s): G06V40/70
Abstract: the authentication data generation device controls a single image-taking device to take images of a plurality of authentication parts of the authentication target person with different settings. then, the authentication data generation device outputs taken images of the plurality of authentication parts obtained by the image-taking as authentication data for the authentication parts.
20240249841. INFORMATION PROCESSING DEVICE_simplified_abstract_(nec corporation)
Inventor(s): Yuki KOSAKA of Tokyo (JP) for nec corporation
IPC Code(s): G16H50/20, G16H10/60
CPC Code(s): G16H50/20
Abstract: an information processing device of the present disclosure includes: an acquisition unit that acquires a model that is generated for each elapsed period, and has learned by machine learning to output a measure for a human by receiving input of a plurality of types of feature value representing a condition of the human; a collection unit that collects first output that is obtained when a predetermined number of types of feature value are input to the model of each elapsed period, and second output that is obtained when some types of feature value in the predetermined number of types of feature value are input to the model of each elapsed period; and a setting unit that sets, on the basis of the first output and the second output, types to be associated with the model of each elapsed period. thereby, the information processing device can be used for assistance of decision-making by a user, or the like.
20240249842. INFORMATION PROCESSING DEVICE_simplified_abstract_(nec corporation)
Inventor(s): Yuki KOSAKA of Tokyo (JP) for nec corporation
IPC Code(s): G16H50/20
CPC Code(s): G16H50/20
Abstract: an information processing device of the present disclosure includes: an acquisition unit that acquires a model that is generated for each elapsed period, and has learned by machine learning to output a measure for a human by receiving input of a plurality of types of feature value representing a condition of the human; a collection unit that collects first output that is obtained when a predetermined number of types of feature value are input to the model of each elapsed period, and second output that is obtained when some types of feature value in the predetermined number of types of feature value are input to the model of each elapsed period; and a setting unit that sets, on the basis of the first output and the second output, types to be associated with the model of each elapsed period. thereby, the information processing device can be used for assistance of decision-making by a user, or the like.
Inventor(s): Masaki Sato of Tokyo (JP) for nec corporation
IPC Code(s): H04J14/02, H04B10/556
CPC Code(s): H04J14/0298
Abstract: an object of the present disclosure is to provide an optical transmission apparatus, system, method, and non-transitory computer readable medium that can reduce noise generated due to iq mixing in a subcarrier multiplexing method. an optical transmission apparatus according to the present disclosure includes pilot addition means for generating a first digital signal by adding a first pilot signal to a first data signal and generating a second digital signal by adding a second pilot signal to a second data signal, and optical modulation means for generating an optical modulation signal by optically modulating the first digital signal with a first subcarrier (sc) included in a negative frequency band to a center frequency of a used frequency band, optically modulating the second digital signal with a second subcarrier (sc) included in a positive frequency band to the center frequency of the used frequency band, and transmitting the optical modulation signal.
Inventor(s): Takeshi KITAMURA of Tokyo (JP) for nec corporation
IPC Code(s): H04L1/00, H03M13/13, H04B10/40
CPC Code(s): H04L1/0041
Abstract: an optical transmission device includes: a route control unit that outputs user data including destination information to a first channel or a second channel, based on a latency associated with each destination included in the destination information; a first optical transmission unit that treats the user data as first data when the user data are output to the first channel, converts the first data into a first optical signal by first error correction coding processing and a first modulation method, and transmits the first optical signal; and a second optical transmission unit that treats the user data as second data when the user data are output to the second channel, converts the second data into a second optical signal by second error correction coding processing different from the first error correction coding processing, and a second modulation method different from the first modulation method, and transmits the second optical signal.
Inventor(s): Yuki HASHIMOTO of Tokyo (JP) for nec corporation, Goh Shibata of Tokyo (JP) for nec corporation, Takayuki Sasaki of Tokyo (JP) for nec corporation, Dai Yokoi of Tokyo (JP) for nec corporation
IPC Code(s): H04S7/00, G01S15/08
CPC Code(s): H04S7/302
Abstract: an audio content providing apparatus () acquires user position information () that indicates a user position (). the audio content providing apparatus () sets a sound image localization position () on the basis of the user position () and a reference position (), in a case where a user () is present in a target region (). here, a distance between the user position () and the sound image localization position () is shorter than a distance between the user position () and the reference position (). the audio content providing apparatus () outputs audio content () such that a sound image is localized at the sound image localization position ().
Inventor(s): Hisashi FUTAKI of Tokyo (JP) for nec corporation
IPC Code(s): H04W76/16, H04W8/22, H04W16/32
CPC Code(s): H04W76/16
Abstract: a master ran node () associated with a master rat () communicates with a secondary ran node () associated with a secondary rat and provides a radio terminal () with dual connectivity that uses the master rat and the secondary rat. in response to receiving, from the radio terminal () or a core network (), terminal capability information indicating that the radio terminal () supports the split bearer, the master ran node () uses a pdcp entity, which provides unified pdcp functionalities, for a master cell group split bearer for the radio terminal ().
- NEC Corporation
- A61B5/11
- A61B5/00
- CPC A61B5/112
- Nec corporation
- G05D1/646
- G05D1/689
- G05D105/80
- CPC G05D1/646
- G06F21/62
- CPC G06F21/62
- CPC G06F21/6254
- G06N3/045
- CPC G06N3/045
- G06N20/20
- CPC G06N20/20
- G06T7/73
- G01S17/86
- G01S17/89
- CPC G06T7/74
- G06T19/20
- CPC G06T19/20
- G06V40/70
- G06V40/12
- G06V40/16
- G06V40/60
- H04N23/60
- H04N23/611
- H04N23/67
- CPC G06V40/70
- G16H50/20
- G16H10/60
- CPC G16H50/20
- H04J14/02
- H04B10/556
- CPC H04J14/0298
- H04L1/00
- H03M13/13
- H04B10/40
- CPC H04L1/0041
- H04S7/00
- G01S15/08
- CPC H04S7/302
- H04W76/16
- H04W8/22
- H04W16/32
- CPC H04W76/16
