4584 patents
Page 28 of 230
Utility
Vehicle-power-generator control apparatus
4 Apr 23
There is provided a vehicle-power-generator control apparatus that can largely raise the gasoline mileage of an internal combustion engine.
Norifumi Uno, Hideyuki Imanaka, Junya Sasaki
Filed: 27 Oct 20
Utility
Vehicle-use rear side warning device and vehicle-use rear side warning method
4 Apr 23
An approaching moving object detecting unit that detects an approaching moving object existing within a predetermined range on a rear side of an own vehicle based on outputs of a periphery monitoring camera that acquires an image of the rear side of the own vehicle and a sensor that detects an approaching moving object, a relative speed detecting unit that detects relative speeds of an approaching moving object and the own vehicle, and a warning output determiner that, when an approaching moving object is detected and the own vehicle is attempting to change lane, causes a warning of a warning output unit to be generated when a relative speed detected by the relative speed detecting unit exceeds a reference relative speed with respect to which a lane change can be carried out, are provided with an object of restricting an excessive notification when notifying of the existence of an approaching moving object.
Noritaka Kokido, Takuya Taniguchi
Filed: 17 May 18
Utility
Air conditioning equipment for vehicle
4 Apr 23
In the application, since the flow of air outside the vehicle compartment flowing through the upstream heat exchange part and the flow of air outside the vehicle compartment flowing through the downstream heat exchange part are opposite flows, a second heat exchanger through which the air outside the vehicle compartment flowing from the first fan through the downstream heat exchange part flows, a first heat exchanger is an orthogonal heat exchanger, the second heat exchanger that is a component of a refrigeration cycle execution system, the air in the vehicle compartment, which flows in from the inside air inlet by the rotation of the second fan and is discharged from the outlet outside the vehicle through the first heat exchanger, and the air outside the vehicle compartment, are exchanged with the first heat exchanger, it can be miniaturized along with the improvement of electricity cost.
Masakazu Tani
Filed: 20 Apr 17
Utility
Method of manufacturing plate-shaped solder and manufacturing device
4 Apr 23
A method of manufacturing a plate-shaped solder according to the invention of the present application includes an aggregating step of aggregating a plurality of thread solders and a crimping step of crimping the plurality of aggregated thread solders to one another to form a plate-shaped solder.
Shuji Uozumi, Kazuhiko Sakutani
Filed: 17 Aug 16
Utility
Degradation diagnostic device and air-conditioning apparatus
4 Apr 23
Provided is a degradation diagnostic device, which is configured to perform a diagnosis for degradation of a compressor including a compression mechanism unit to be driven along with a rotational motion of a rotary shaft, and a shell, which is configured to form an outer casing.
Takaharu Nakamura
Filed: 31 Oct 16
Utility
Rope and elevator using same
4 Apr 23
Provided is a rope including a load supporting member and a covering member covering an outer periphery of the load supporting member.
Masaya Sera, Hiroyuki Nakagawa, Haruhiko Kakutani
Filed: 21 Aug 17
Utility
Air-core reactor for vehicle
4 Apr 23
A reactor includes a coil that has unit coils.
Yuki Ishimori, Tetsuya Sakurada
Filed: 3 Jul 17
Utility
Data processing device, transmission device, reception device, artificial satellite, and data processing method
4 Apr 23
A data processing device includes a restoration unit that performs a conversion operation on an input signal to convert the input signal into a signal having no distortion caused by an external factor, and a selection unit that selects and outputs either an unrestored signal, which is the input signal, or a restored signal, which is a signal obtained by the restoration unit by performing the conversion operation, based on a feature quantity of the unrestored signal and on a feature quantity of the restored signal.
Shigenori Tani, Yasutaka Yamashita
Filed: 15 Feb 22
Utility
Semiconductor module
4 Apr 23
A semiconductor module includes a semiconductor switching element, a multiple of bases, on at least one of which the semiconductor switching element is mounted, a molded resin that seals the semiconductor switching element and the multiple of bases, a multiple of terminals formed integrally with each one of the multiple of bases and provided extending from an outer periphery side face of the molded resin, and a recessed portion or a protruding portion having a depth or a height such that creepage distance between the multiple of terminals is secured, and formed so as to cross an interval between the multiple of terminals, in one portion of the outer periphery side face of the molded resin between the multiple of terminals.
Kensuke Takeuchi, Masayuki Funakoshi, Takashi Nagao
Filed: 20 Aug 18
Utility
Semiconductor device including a spring plate
4 Apr 23
An object of the present invention is to provide a semiconductor device in which the effect of dimensional tolerance can be reduced, and a method for manufacturing the same.
Hideo Komo, Takaaki Shirasawa, Shintaro Araki, Nobuyoshi Kimoto, Takeshi Omaru
Filed: 1 Dec 17
Utility
Semiconductor device
4 Apr 23
According to one aspect of the present disclosure, a semiconductor device includes a substrate; a drift layer of a first conductivity type provided on the substrate; a base layer of a second conductivity type provided above the drift layer on the substrate; a source layer of the first conductivity type provided on an upper surface side of the base layer; a first electrode electrically connected to the source layer; a second electrode provided on the rear surface of the substrate; a gate electrode; a trench gate extending from an upper surface of the substrate to the drift layer; and a first bottom layer of the second conductivity type provided below the trench gate in the drift layer, wherein a first distance between a portion of the first bottom layer where an impurity concentration peaks in a thickness direction and the trench gate is larger than 1 μm.
Kazuya Konishi, Tetsuya Nitta, Tomohiro Tamaki, Shinya Soneda
Filed: 22 Jun 21
Utility
High-efficiency amplifier
4 Apr 23
A high-efficiency amplifier is configured so that short stubs are provided in a line between a first substrate end and a second substrate end of a substrate, and among the short stubs, short stubs provided at locations other than both ends of the line include two short stubs and which are adjacent to each other, and which are provided at locations at which the two short stubs are to be electromagnetically coupled to each other.
Eigo Kuwata, Makoto Kimura, Jun Kamioka
Filed: 10 Nov 20
Utility
Antenna manufacturing method and antenna device
4 Apr 23
A conductor ground plane provided on a dielectric substrate and provided with a patch antenna and a conductor ground plane provided on the side of a dielectric substrate having a through hole are bonded by solder in a state where the through hole and the patch antenna are arranged to face each other, and a conductor ground plane provided on the back side of the dielectric substrate and a conductor ground plane provided on a dielectric substrate are bonded by solder.
Kei Yokokawa, Narihiro Nakamoto, Toru Fukasawa, Hitoshi Arai, Tomohiro Takahashi, Kensuke Iwaki, Takamichi Kono, Keisuke Fujiwara
Filed: 24 Jun 19
Utility
Hybrid carrier sense multiple access system with collision avoidance for IEEE 802.15.4 to achieve better coexistence with IEEE 802.11
4 Apr 23
A wireless smart utility network (Wi-SUN) device participating in a Wi-SUN network for coexistence with a Wi-Fi HaLow network sharing frequency spectra between the networks is provided.
Jianlin Guo, Philip Orlik, Yukimasa Nagai, Takenori Sumi
Filed: 16 Oct 20
Utility
Power converter having improved cooling
4 Apr 23
Provided is a power converter which enables improved performance, and allows each of a semiconductor module and a capacitor module to be more reliably cooled.
Taisuke Iwakiri, Hirotaka Oyama
Filed: 26 Mar 20
Utility
Induction cooker and sensor unit
4 Apr 23
An induction cooker includes a top plate on which a cooking container is placed; a heating coil placed below the top plate and that heats the cooking container; an infrared sensor placed below the heating coil and that detects infrared radiation emitted from the cooking container; a sensor casing that houses the infrared sensor; and a magnetic path forming member placed on a top face of the sensor casing.
Chizuru Inoshita, Akira Morii, Hayato Yoshino
Filed: 16 Jun 17
Utility
Ceiling concealed air-conditioning apparatus
28 Mar 23
The ceiling concealed air-conditioning apparatus includes: a body containing a heat exchanger, a fan and an opening port; a decorative panel disposed below the body and configured to cover a periphery of the opening port; and a suction grille including, a rotary shaft attachable to the decorative panel and being configured to cover the opening port, wherein the suction grille includes: a locking element mounted on the suction grille so that it can slide and configured to be locked with the decorative panel; plate springs on respective sides of the locking element perpendicular to a sliding direction of the locking element and extending vertically in opposite directions; and spring supports configured to support both end faces of the respective plate springs at different positions, the plate springs include a long plate spring and a short plate spring placed such that the long plate spring engages the decorative panel first.
Koji Yamaguchi, Tetsuya Tazawa
Filed: 21 Aug 17
Utility
Radar signal processing device, radar device, and radar signal processing method
28 Mar 23
A collision determining unit (404) determines whether a vehicle (1000) collides with an object (1001) when a Doppler velocity component between the vehicle (1000) and the object (1001) varies to a first reference value, or when the vehicle (1000) has traveled to a range R corresponding to the first reference value.
Tetsuro Furuta, Hiroshi Sakamaki, Teruyuki Hara
Filed: 15 Dec 17
Utility
Electric power steering apparatus
28 Mar 23
A plurality of power supply circuits include a second power supply circuit for a CPU included in a control unit and a first power supply circuit for another circuit.
Hajime Iida
Filed: 8 Apr 16
Utility
Air-sending device, and air-conditioning apparatus including the air-sending device
28 Mar 23
An air-sending device includes a housing including an inlet air passage communicating with an air inlet and an outlet air passage communicating with an air outlet, a first partition plate partitioning an interior of the housing into the inlet air passage and the outlet air passage, a bell mouth disposed around an opening defined in the first partition plate, and an impeller disposed over the first partition plate across the bell mouth and having a rotation axis that extends in a direction that intersects the first partition plate.
Makoto Tanishima, Takashi Matsumoto, Yoji Onaka, Takamasa Uemura, Hiroki Fukuoka, Rihito Adachi
Filed: 14 Nov 18