4584 patents
Page 34 of 230
Utility
Image coding device, image decoding device, image coding method, and image decoding method
7 Feb 23
When removing a block distortion occurring in a local decoded image, a loop filtering part 11 of an image coding device carries out a filtering process on each of signal components (a luminance signal component and color difference signal components) after setting the intensity of a filter for removing the block distortion for each of the signal components according to a coding mode (an intra coding mode or an inter coding mode) selected by a coding controlling part 1.
Shunichi Sekiguchi, Kazuo Sugimoto, Hiroharu Sakate, Tokumichi Murakami, Akira Minezawa
Filed: 29 Oct 20
Utility
Obstacle detection apparatus, automatic braking apparatus using obstacle detection apparatus, obstacle detection method, and automatic braking method using obstacle detection method
31 Jan 23
A histogram is calculated based on a road surface image of a portion around a vehicle, a running-allowed region in which the vehicle can run is detected based on the histogram, an obstacle region is extracted based on the running-allowed region, and a position of an obstacle in the obstacle region is detected, to further enhance the accuracy of detecting an obstacle around the vehicle as compared with conventional art.
Kohei Mori, Hiroki Fujiyoshi
Filed: 16 Apr 18
Utility
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31 Jan 23
In an electric power steering, a control unit includes a first power module configured to supply current to first motor windings, a first control board configured to output a control signal to the first power module, a second power module configured to supply current to second motor windings, a second control board configured to output a control signal to the second power module, and a heat sink.
Takanori Ichikawa, Satoshi Iohara, Akira Kimishima, Takahisa Kawaguchi, Kentaro Urimoto
Filed: 13 Oct 17
Utility
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31 Jan 23
Provided are a lane separation line detection correcting device/method and an automatic driving system for stabilizing the behavior of a vehicle by correcting overestimated curvature information resulting from an erroneous detection of a curvature of a lane separation line.
Takuya Taniguchi, Noritaka Kokido, Koji Iida
Filed: 18 Oct 19
Utility
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31 Jan 23
Provided is an elevator device, including: a cage; a car entrance frame including: entrance columns provided at a car entrance of the cage; and an entrance top plate provided on a top side of the car entrance; a car door configured to open and close the car entrance; a projector, which is provided to the car entrance frame so as to be capable of projecting information onto an image display surface provided at a landing when the car door is opened upon arrival of a car at the landing; and a control device configured to control respective operations of the car door and the projector.
Hiroshi Okuda
Filed: 4 Apr 16
Utility
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31 Jan 23
A centrifugal air blower comprises a fan (2); and a scroll casing (4).
Takuya Teramoto, Ryo Horie, Takahiro Yamatani, Kazuya Michikami, Hiroshi Tsutsumi, Keijiro Yamaguchi
Filed: 15 Dec 21
Utility
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31 Jan 23
A control system has an air conditioner that communicates with a file server via a network.
Takashi Matsumoto
Filed: 16 Jan 19
Utility
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31 Jan 23
A semiconductor device includes a first electrode; a second electrode; a resin case surrounding the first electrode and the second electrode; and a resin insulating part made of a material the same as a material of the resin case and covering part of the first electrode and part of the second electrode inside the resin case.
Daisuke Oya, Yukimasa Hayashida, Tetsuo Motomiya
Filed: 8 Aug 18
Utility
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31 Jan 23
This semiconductor device is provided with a device substrate in which a semiconductor circuit including two high frequency amplifiers; a cap substrate and a sealing frame of a conductor which forms and air-tightly seals space surrounding an area, in which the semiconductor circuit is formed, between the device substrate and the cap substrate, wherein the sealing frame is configured as a line of a 90-degree hybrid circuit or a line of a rat-race circuit.
Shinichi Miwa
Filed: 6 Apr 18
Utility
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31 Jan 23
In this semiconductor device, a positioning protrusion is formed at a side surface of a sealing resin from which one end of a main electrode wire protrudes.
Koki Hayakashi, Ryuichi Ishii, Dai Yoshii
Filed: 2 Aug 21
Utility
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31 Jan 23
Provided is a semiconductor device including electronic components electrically joined to each other via a metal nanoparticle sintered layer, wherein the metal nanoparticle sintered layer has formed therein a metal diffusion region in which a metal constituting a metallization layer formed on a surface of one of the electronic components is diffused, and in which the metal is present in an amount of 10 mass % or more and less than 100 mass % according to TEM-EDS analysis, and wherein the metal diffusion region has a thickness smaller than a thickness of the metallization layer.
Tsuyoshi Tanigaki
Filed: 31 Jan 18
Utility
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31 Jan 23
An ultrasonic bonding apparatus includes an ultrasonic bonding machine having an ultrasonic tool for applying an ultrasonic wave to a bonding target member mounted on a fixed object fixed to a jig, while pressing a bonding member against the bonding target member; and a bonding inspection apparatus for inspecting a bonding quality of the bonding target member and the bonding member.
Minoru Egusa, Shingo Sudo, Kazuyuki Hashimoto, Erubi Suzuki
Filed: 2 Feb 18
Utility
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31 Jan 23
A semiconductor device in which a transistor and a diode are formed on a common semiconductor substrate is provided.
Shigeto Honda, Takahiro Nakatani, Tetsuya Nitta
Filed: 10 Mar 21
Utility
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31 Jan 23
A solar power generator includes a support, a plurality of first electrodes disposed on one side of the support, a solar cell module mounted to the support, and a plurality of second electrodes disposed on the opposite side of the support.
Kazuyoshi Seki
Filed: 22 Apr 16
Utility
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31 Jan 23
An annular stator core in which, out of slots arrayed in a circumferential direction and extending in a radial direction, q slots are formed per pole and per phase; and stator windings, for respective phases, attached to the stator core.
Naohiko Ayukawa, Tatsuro Hino, Kohei Egashira, Kazuya Hasegawa, Yasuhiro Hayasaka, Kenji Maekawa
Filed: 19 Oct 20
Utility
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31 Jan 23
To obtain a rotating electric machine capable of downsizing the rotating electric machine in an axial direction and in a radial direction.
Tatsuro Hino, Kohei Egashira, Shinya Matsunaga, Yasuhiro Hayasaka, Norihiro Murata, Kazuya Hasegawa, Katsuya Ito
Filed: 28 Oct 20
Utility
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31 Jan 23
A current path to a gate is cut off by a normally-off first switch element until start-up of a gate drive voltage generator is sensed.
Yuki Ishii
Filed: 16 Jul 19
Utility
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31 Jan 23
The present invention has an object to provide a communication system capable of minimizing effects due to a delay among a plurality of base station devices as much as possible in scheduling for communication with a terminal device in cooperation among the plurality of base station devices.
Mitsuru Mochizuki, Miho Maeda
Filed: 2 Jan 18
Utility
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31 Jan 23
The laser distance measuring device includes: a laser light emission unit for emitting laser light; a scanning mechanism for scanning the laser light by changing an output angle thereof; a light receiving unit for receiving reflected light of the laser light from an object, to thereby output a light reception signal; a light-detector control circuit for causing the light receiving unit to output the reception signal after setting a light receiving sensitivity for the reflected light at the time when the output angle is small, higher than a light receiving sensitivity for the reflected light at the time when the output angle is large; and a distance calculation unit for calculating, based on the reception signal, a distance to the object.
Shohei Tsukamoto, Hiroshi Sakanoue, Masaharu Imaki
Filed: 27 Mar 20
Utility
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31 Jan 23
A system design support apparatus generates new user data on the basis of derived user data including: base user data reference information that is information specifying user data to be referred to; and information on an item changed from the user data specified by the base user data reference information and on changed contents.
Yurika Oguri
Filed: 30 Mar 17