10900 patents
Page 7 of 545
Utility
Semiconductor Device
28 Dec 23
A first buffer layer includes: a first region containing protons and in contact with a drift layer; a second region between the first region and a first principal surface containing protons, and in contact with the first region; and a third region between the second region of the first buffer layer and the first principal surface.
Kenji SUZUKI, Yuki HARAGUCHI, Haruhiko MINAMITAKE, Taiki HOSHI, Hidenori KOKETSU, Yusuke MIYATA
Filed: 26 Apr 23
Utility
Communication Terminal and Communication System
28 Dec 23
A communication terminal is capable of sidelink communication for directly communicating with another communication terminal.
Tadahiro SHIMODA, Mitsuru MOCHIZUKI
Filed: 18 Nov 21
Utility
Power Conversion Device
28 Dec 23
A power conversion device includes a fuse connected to an input power supply, and semiconductor elements connected in series to the input power supply via the fuse, wherein the semiconductor elements have a semiconductor chip, which has an electrode on an upper face thereof, and plate-form wiring members, which are mounted on the electrode and are formed of a plate-form conductor through which current passing through the fuse flows, and are configured by the semiconductor chip and the plate-form wiring members being sealed using a sealing resin, and a fusion time of the fuse is shorter than a fusion time of the plate-form wiring members.
Takuya KURAMOCHI
Filed: 26 Jan 23
Utility
Attack Status Evaluation Apparatus, Attack Status Evaluation Method, and Computer Readable Medium
28 Dec 23
An attack status evaluation apparatus (100) that emulates a cyberattack that steals information includes a degree of goal achievement calculation unit (105) and an attack route change determination unit (106).
Shun KATO, Kiyoto KAWAUCHI, Keisuke KITO
Filed: 11 Sep 23
Utility
Optical Line Terminal, Optical Communication System, Bandwidth Allocation Method, Control Circuit, and Storage Medium
28 Dec 23
An optical line terminal includes: one or more optical line termination units to which an optical network unit of an optical communication system is connected, the one or more optical line termination units acquiring an allocation requested bandwidth from the optical network unit connected; a slice management unit that manages slice configuration information indicating which slice each of the optical network unit connected to the optical line termination unit is included in, and manages a limitation on allocation of bandwidth for the optical network unit as a parameter for allocating bandwidth; and a bandwidth allocation unit that determines, for each of the slice, an allocated bandwidth for each of the optical network unit connected to the optical line termination unit on the basis of the allocation requested bandwidth, the slice configuration information, and the parameter for allocating bandwidth.
Takeshi SUEHIRO, Kenichi NAKURA, Akiko IWASAKI
Filed: 21 Aug 23
Utility
Semiconductor Device and Method of Manufacturing Semiconductor Device
28 Dec 23
Provided is a semiconductor device that enables reliable screening to be performed in a short amount of time.
Makoto UENO, Kazuhiro NISHIMURA
Filed: 19 Feb 21
Utility
Communication System, Base Station and User Equipment
28 Dec 23
A communication system capable of a stable communication operation between a base station device and a communication terminal device.
Mitsuru MOCHIZUKI, Noriyuki FUKUI
Filed: 13 Sep 23
Utility
Communication System
28 Dec 23
Radio resource management is simplified when a cell is spatially separated by a plurality of radio beams.
Tadahiro SHIMODA, Mitsuru MOCHIZUKI
Filed: 6 Sep 23
Utility
Input/output Module and Control System
28 Dec 23
An I/O module includes an input terminal and an output terminal, receives from a host controller first setting information for setting a condition of a value of a signal to be output from the output terminal or a condition between a value of an input signal received by the input terminal and a value of the signal to be output from the output terminal, receives second setting information, controls switching of a mode, and causes, based on the first setting information when the mode is in a first mode and based on the second setting information when the mode is in a second mode, the output terminal to output a signal with the set value or with a value in accordance with the set condition and the value of the input signal received by the input terminal.
Hirofumi AKIBA
Filed: 6 May 21
Utility
Control Device, Synchronization System, and Machine Control Method
28 Dec 23
A control device is connected to a synchronization device synchronizing operation data obtained by acquiring information about driving of a machine in time series and measurement data obtained by acquiring information about sound or vibration of the machine in time series by using features of data acquired in time series, and includes a user command generation unit generating a user command to drive the machine according to an instruction from a user of the control device, a synchronization command storage unit storing reproduction information capable of reproducing a synchronization command used for the synchronization at predetermined timing, a synchronization command generation unit generating the synchronization command based on the reproduction information, and a synchronization command output unit outputting, at predetermined timing of the user command, the synchronization command to an oscillation device that generates sound or vibration, and adding effect of the synchronization command to the measurement data.
Yuichi KIZU, Takashi KAI, Hiroyuki SEKIGUCHI, Hidetoshi IKEDA
Filed: 18 Dec 20
Utility
Gateway Device, Gateway Control Method, and Non-transitory Computer Readable Medium
28 Dec 23
A gateway device (10) relays communication of safety data between a safety input/output unit (40) and a safety controller (20) that controls the safety input/output unit (40), and includes a state monitoring control section (130) and a safety control section (120).
Kiyohito MIYAZAKI
Filed: 11 Sep 23
Utility
Display Control Device and Display Control Method
28 Dec 23
A display control device includes: processing circuitry that sets a display content projected by a projector in such a manner that a first display object is displayed in a first display area; and that receives a signal detected by a detection sensor from the detection sensor and determines whether or not the first display object is selected by a user.
Reiko SAKATA, Tatsunari KATAOKA, Naoki FURUHATA, Saki MATSUI, Atsushi SHIMADA
Filed: 8 Sep 23
Utility
Information Processing Device, and Output Method
28 Dec 23
An information processing device includes an acquisition unit that acquires sound source position information and so forth, a sound feature value extraction unit that extracts a plurality of sound feature values based on the mixed sound signal, an emphasis unit that emphasizes a sound feature value in a target sound direction based on the sound source position information, an estimation unit that estimates the target sound direction based on the sound source position information and so forth, a mask feature value extraction unit that extracts a mask feature value based on the estimated target sound direction and so forth, a generation unit that generates a target sound direction emphasis sound signal and generates a target sound direction masking sound signal, and a target sound signal output unit that outputs a target sound signal by using the target sound direction emphasis sound signal and so forth.
Ryo AIHARA
Filed: 29 Aug 23
Utility
Rare Earth Sintered Magnet, Method of Manufacturing Rare Earth Sintered Magnet, Rotor, and Rotating Machine
28 Dec 23
A rare earth sintered magnet has a main phase and a grain boundary phase, the main phase has an R2Fe14B crystal structure, rare earth elements R include at least Nd and Sm, and the content of Sm is higher in the main phase than in the grain boundary phase.
Akito IWASAKI, Yoshikazu NAKANO, Yasutaka NAKAMURA, Yukina YOSHIOKA
Filed: 17 Nov 20
Utility
Room Management System, Room Management Method, and Computer Readable Medium
28 Dec 23
A number-of-allowable-users calculation unit (212) calculates, as the number of allowable users of a room, the number of persons with which a distance equal to or greater than a limit distance can be secured in the room, based on limit distance data indicating the limit distance defined as a distance to be kept between persons and room data indicating information on the room to be used by one or more persons.
Shinichiro OTANI, Jin KAWASAKI
Filed: 6 Sep 23
Utility
Reliability Correction Device, Reliability Correction Method, and Vehicle Operating System
28 Dec 23
A reliability correction device is provided in which a target-matter is detected by means of a camera and/or a radar, and a reliability modification unit included in the device modifies the degree of reliability with respect to target-matter information being detected, on the basis of an irradiation range(s) being an irradiation region(s) of a light(s).
Naoyuki TSUSHIMA, Koji IIDA, Tomohiro AKIYAMA
Filed: 25 Dec 20
Utility
Adjustment Device, Adjustment System, and Adjustment Method
21 Dec 23
An adjustment device is configured to collect estimation results of the estimated state of the occupant; determine whether or not it is necessary to check the state of the occupant on the basis of the estimation results; determine a behavior of the occupant on the basis of behavior determination information and set the state of the occupant when it is determined that it is necessary to check the state of the occupant; and output adjustment information for causing an occupant state estimating device to adjust a state estimation condition used for estimating the state of the occupant so that the estimation result of the state of the occupant becomes the set state of the occupant.
Kento TANAKA
Filed: 3 Feb 21
Utility
Awakening Level Estimation Device, Awakening Level Estimation Method, Awakening Level Learning Device, and Awakening Level Learning Method
21 Dec 23
An awakening level estimation device includes: processing circuitry configured to acquire two or more types of occupant state information different from each other, the occupant state information indicating a current state value of an occupant; acquire occupant basic state information indicating a basic state value of the occupant when the occupant is in an awakening state; acquire difference information indicating a difference between the current state value and the basic state value, estimate an awakening level of the occupant on the basis of the two or more types of difference information, and input the two or more types of difference information to a learned model corresponding to a leaning result by machine learning, and generating and outputting awakening level information indicating an awakening level on the basis of an estimation result output from the leaned model.
Atsushi MATSUMOTO, Shintaro WATANABE, Yumiko OKAMOTO, Genta YOSHIMURA
Filed: 28 Dec 20
Utility
Magnetically-attracting Crawler Moving Device, Multi-connected Magnetically-attracting Crawler Moving Device, and Generator Inspection Robot
21 Dec 23
A magnetically-attracting crawler moving device has a magnetically-attracting traveling mechanism including a source device of magnetic force provided with a pair of magnets and a yoke disposed on the backside of the magnets or behind the magnet; a crawler belt rotationally running with drive portion thereof in non-contact with the source device of magnetic force; and a guide in contact with the pair of magnets and the yoke and on which surface the crawler belt slides, wherein the drive portion of the crawler belt protrudes from the source device of magnetic force and the guide to travel.
Daichi GOTO, Eiji KOYANAGI
Filed: 6 Nov 20
Utility
Method of Manufacturing Dehumidifier, Dehumidification Element, and Dehumidifier Including Dehumidification Element
21 Dec 23
Dehumidification elements are arranged on a surface of a fin included in a heat exchange member such that the dehumidification elements are dotted, and are fixed to the surface of the fin.
Akinori SHIMIZU
Filed: 19 Feb 21