baber/WOPTO huggingface dataset:
Patent JP-2019140792-A (JP)
Title: Axial gap-type rotary electric machine
Inventor: OGAWA TETSUYA
IPC: H02K9/19
Filed: 2018-02-09
Abstract: To provide an axial gap-type rotary electric machine which can effectively cool a stator.SOLUTION: A back yoke includes a plurality of yoke portions arranged so as to be aligned in a circumferential direction at an interval. A plurality of yoke portions extend in the circumferential direction so that flux caused by electrification to a first coil portion which U-phase coil, V-phase coil, and W-phase coil have respectively and passing through a first core portion may pass through a second core portion which becomes a pair with the first core portion after flowing through in the circumferential direction, while each overlaps with the first core portion and the second core portion which becomes a pair with the first core portion seen from an axial direction and has a predetermined thickness in the axial direction. With respect to the back yoke, the thickness in the axial direction between two yoke portions adjacent in the circumferential direction is smaller than a predetermined thickness so that a first cooling space allowing a coolant flow for cooling a stator in a radial direction of a rotor may be formed between the two yoke portions adjacent in the circumferential direction within a plurality of yoke portions.SELECTED DRAWING: Figure 3
Patent JP-2019137247-A (JP)
Title: Vehicle table
Inventor: KONDO SHUHEI
IPC: B64D11/06
Filed: 2018-02-13
Abstract: To enable proper control of a speed of deployment of a table body which results from gravity action.SOLUTION: A table 10 has a table body 11 and an arm 12 which connects the table body 11 to a seat frame 1F. The seat frame 1F has a reinforcement pipe 1Fp which can connect the arm 12 in a manner that the arm 12 can rise, fall, and rotate. The arm 12 has: a body part 12A which is placed in contact with an outer peripheral surface of the reinforcement pipe 1Fp; and a wire spring 12B serving as a connection member which elastically sandwiches the reinforcement pipe 1Fp with the body part 12A. The wire spring 12B has: a hinge part 12Ba rotatably connected to the body part 12A; a switch part 12Bb which can be switched between a sandwiching position P1, at which the switch part 12Bb is rotated with the hinge part 12Ba set to a supporting point to elastically sandwich the reinforcement pipe 1Fp with the body part 12A, and an open position, at which the switch part 12Bb releases the sandwiched reinforcement pipe 1Fp; and a fixing part 12Bc which fixes the switch part 12Bb at the sandwiching position P1 by engagement with the body part 12A.SELECTED DRAWING: Figure 2
Patent JP-2019145229-A (JP)
Title: Luminaire
Inventor: FURUYAMA MASAKI
IPC: G02F1/13
Filed: 2018-02-16
Abstract: To provide a luminaire capable of generating multicolor illumination light using a laser beam with a single wavelength, and capable of improving reliability.SOLUTION: A luminaire comprises: a laser light source 11 configured to emit laser light; a liquid crystal element 13 configured to transmit the laser light from the laser light source 11 and refract the laser light; and a phosphor unit 14 configured to receive the laser light from the liquid crystal element 13 and change the wavelength of the laser light to emit illumination light, and comprising a first phosphor of a first color and a second phosphor of a second color different from the first color. The liquid crystal element 13 is configured to control an angle of the laser light and select one of the first phosphor and the second phosphor.SELECTED DRAWING: Figure 1
Patent JP-2019044257-A (JP)
Title: Method for manufacturing film deposition mask
Inventor: KISHIMOTO KATSUHIKO
IPC: C23C14/04
Filed: 2018-02-20
Abstract: To provide a method for manufacturing a film deposition mask, capable of suppressing the deformation of an opening caused by the uneven distribution of internal stress of a mask base material.SOLUTION: A step of forming an opening in a mask base material comprises: a step A of forming openings in a first region (R1) including at least a (n/2)th row or a [(n+1)/2]th row and including an opening having a pieces of continuous rows; a step B of forming openings in a second region R2 adjacent to the first region R1 in the -x direction through a first space region RS1 including sa pieces of continuous rows and including an opening having b pieces of continuous rows; and a step C of forming openings in a third region R3 adjacent to the first region R1 in the x direction through a second space region RS2 including sb pieces of continuous rows and including an opening having c pieces of continuous rows. The steps B and C are performed after the step A. The mask base material includes a resin layer 10, and an opening 11 is formed by irradiating a resin layer with a laser beam L2.SELECTED DRAWING: Figure 3
Patent JP-2019145671-A (JP)
Title: Semiconductor device, method for manufacturing the same, and power conversion device
Inventor: KAGAWA YASUHIRO
IPC: H01L29/12
Filed: 2018-02-21
Abstract: To provide a semiconductor device capable of suppressing JFET resistance in an on state and protecting a gate insulation film of a gate trench bottom in an off state.SOLUTION: A semiconductor device comprises: a first semiconductor layer of a first conductivity type; a first semiconductor region of a second conductivity type which is provided on an upper layer part of the first semiconductor layer; a gate trench which penetrates the first and second semiconductor regions in a thickness direction and whose bottom surface reaches the inside of the first semiconductor layer; a gate insulation film which covers an inner wall surface of the gate trench; a gate electrode which is embedded in the gate trench; a second semiconductor layer of the second conductivity type which extends in a thickness direction of the first semiconductor layer in a deeper position than the bottom surface of the gate trench; a third semiconductor layer of the second conductivity type which is in contact with one side surface of the gate trench and a bottom surface of the first semiconductor region and extends to a deeper position than the bottom surface of the gate trench; and a fourth semiconductor layer of the first conductivity type interposed between the second semiconductor layer and the third semiconductor layer in a deeper position than the bottom surface of the gate trench.SELECTED DRAWING: Figure 1
Patent JP-2019145363-A (JP)
Title: Lighting device
Inventor: NAKAMURA KYOHEI
IPC: F21S8/02
Filed: 2018-02-21
Abstract: To provide a lighting device capable of increasing light extraction efficiency.SOLUTION: A lighting device 1 includes: a base 10; a substrate 21; a light source 20 having a light emitting part 22 including a light emitting element mounted on the substrate 21; and a holder 35 fixed to the base 10 and holding the substrate 21. The lighting device 1 includes a cylinder hole 53 having an opening 55 facing to the thickness direction (Z direction) of the substrate 21 at the light emitting part 22, and is provided with a lens 50 composed of transparent material and having a light projecting part 57 on a side opposite to the side of the substrate 21 in the Z direction. An edge 64 of the opening 55 in the lens 50 is located closer to the side of the substrate 21 in the Z direction than to a tip end 67 on the side of the light projecting part 57 in the Z-direction in the holder 35.SELECTED DRAWING: Figure 12
Patent JP-2019147489-A (JP)
Title: Side skirt device
Inventor: KAWAI KAZUO
IPC: B62D35/00
Filed: 2018-02-27
Abstract: To allow a side skirt to be easily stored and deployed.SOLUTION: A skirt body 13 of a side skirt device includes a bag portion 26. An elastic body 14 of the side skirt device is arranged inside the bag portion 26 of the skirt body 13 to extend substantially in an entire length of the skirt body 13 from a base end edge 24 to a tip end edge 25 and is fixed to the bag portion 26. A contracted state of the skirt body 13 is maintained by a spring force of the elastic body 14. When air is supplied into the bag portion 26, the bag portion 26 in the contracted state expands from the base end edge 24 to the tip end edge 25 to bring the skirt body 13 into a deployed state. When inner pressure of the bag portion 26 in the deployed state is released to the atmosphere, the elastic body 14 is restored by the spring force and the skirt body 13 is brought into the contracted state.SELECTED DRAWING: Figure 6
Patent JP-2019153845-A (JP)
Title: Communication device, communication method, and program
Inventor: TANAKA YASUYUKI
IPC: H04W72/04
Filed: 2018-02-28
Abstract: To provide a communication device, a communication method, and a program that can prevent communication efficiency from deteriorating.SOLUTION: A communication device of an embodiment includes a selection unit and a communication control unit. The selection unit selects any schedule from a plurality of schedules whose data processing units are different from each other used in time division multiplex communication on the basis of the attribute of the data. The communication control unit controls transmission and reception of data according to the selected schedule.SELECTED DRAWING: Figure 2
Patent JP-2018086497-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently enhancing attention degree to games.SOLUTION: A game area is provided on a board face of a game board 24, and in the game area, an upper operation port 33 and a lower operation port 34 are provided. If a game ball enters the upper operation port 33, the entrance is stored in a main control device as reservation information, and if a game ball enters the lower operation port 34, the entrance is stored in the main control device as reservation information. Then, on the basis of reservation information related to the upper operation port 33 or reservation information related to the lower operation port 34, a variable display of symbols in a symbol display device 41 and a variable display of picture patterns in a main display part 43 are started. In this case, among the reservation information related to the upper operation port 33 and the reservation information related to the lower operation port 34, the reservation information related to the lower operation port 34 is preferentially digested, and a reservation notification for notifying a content of the reservation information related to the upper operation port 33 may possibly be performed in the symbol display device 41.SELECTED DRAWING: Figure 4
Patent JP-2019153914-A (JP)
Title: Wireless communication method and program
Inventor: YOSHIOKA TATSUYA
IPC: H04W72/04
Filed: 2018-03-02
Abstract: To provide a wireless communication system capable of performing high-speed and high-precision wireless communication without causing deterioration of wireless communication performance even in a narrow space where a large number of wireless communication terminals exist.SOLUTION: In a wireless communication system 1000, by using a time slot defined in common on the basis of information on all devices included in the wireless communication system 1000 (information indicating communication status, information indicating communication performance, etc.), a single channel can be used by many wireless systems in time division. In the wireless communication system 1000, time slots can be defined in consideration of various conditions. Therefore, in the wireless communication system 1000, for example, even in an environment where communication that requires high-speed processing and communication that does not require high-speed processing are mixed, efficient communication can be realized while satisfying the conditions.SELECTED DRAWING: Figure 1
Patent JP-2019150323-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-03-02
Abstract: To provide a game machine that suppresses decline in a game interest.SOLUTION: A game machine includes a first normal performance mode, a second normal performance mode, and a special performance mode, as performance modes, and can execute a suggestion performance that suggests there is a possibility to be in a special game state more advantageous to a player than a normal game state. The suggestion performance includes at least a first suggestion performance that can be executed in the first normal performance mode and the special performance mode and a second performance that can be executed in the second normal performance mode and the special performance mode.SELECTED DRAWING: Figure 53
Patent JP-2019158904-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: JIN LU
IPC: G02F1/1337
Filed: 2018-03-07
Abstract: To achieve a flexible liquid crystal display device with a hardly recognizable frame region.SOLUTION: The liquid crystal display device has a liquid crystal 300 held between a first substrate 100 and a second substrate 200, in which the first substrate 100 and the second substrate 200 are formed of flexible substrates, a columnar spacer 20 is formed in a display region between the first substrate 100 and the second substrate 200, and an outer wall 21 is formed in the periphery of the first substrate 100 and the second substrate 200. The columnar spacer 20 and the outer wall 21 are formed of a material that develops adhesiveness by irradiation with UV rays or by heating, and the columnar spacer 20 and the outer wall 21 are adhered to the first substrate 100 side.SELECTED DRAWING: Figure 6
Patent JP-2019166637-A (JP)
Title: Chip reset method, chip, and container of consumables
Inventor: ZHENG DEXIN
IPC: G03G21/00
Filed: 2018-03-08
Abstract: To provide a chip reset method, a chip, and a container of consumables.SOLUTION: The present invention relates to a chip reset method, a chip, and a container of consumables. The method comprises the steps of: obtaining print information of partial or all imaging device data during use of the chip; checking an abnormal state of the chip and generating an error mark according to the abnormal state; generating reset information according to the generated error mark or the print information, and obtaining reset data according to the reset information; and executing a reset operation according to the reset data. In short, the invention obtains the reset data through the chip error state and the print information, and uses the reset data to execute the reset operation on the chip. This enables the tip to perform a more precise self-reset in the event of an error, thereby increasing the chip utilization rate and decreasing waste of the chip.SELECTED DRAWING: Figure 1
Patent JP-2019160477-A (JP)
Title: Irradiation target determining device, illumination control system, method, and program
Inventor: YAMAJI JUNKO
IPC: H05B37/02
Filed: 2018-03-09
Abstract: To determine and change a spotlight irradiation target more easily.SOLUTION: Operation information of an operator with respect to a spotlight including irradiation area information on an irradiation area of a spotlight is sequentially received, an image including the irradiation area is sequentially captured, and during a predetermined time, an object that satisfies a condition in which the object is within a predetermined range from the irradiation area from among objects captured in the image is determined as an irradiation target of the spotlight, and information on the irradiation target is output.SELECTED DRAWING: Figure 1
Patent JP-2019157453-A (JP)
Title: Bathroom drain structure and bathroom reforming method
Inventor: SATO HIDEKI
IPC: E03C1/122
Filed: 2018-03-12
Abstract: To provide a wash place drain structure that can be constructed even if a floor beam member is not removed when a bathroom is reformed.SOLUTION: While an old bathtub and an old wash place pan in a bathroom 1 are removed, floor beam members such as a floor beam 11 and a floor small beam 15 are left as they are. A wash place catch basin 45b is housed in a wash place bottom gap 13, and a transverse pipe 53 is arranged almost horizontally from the wash place catch basin 45b toward an interference avoidance position 14. A pass-through pipe 54 is arranged from the transverse pipe 53 so as to come to an underfloor space 10d and is connected with an underfloor drain pipe 55. The underfloor drain pipe 55 is provided with a seal water formation part 56. A new bathtub 2 and a new wash place pan 30 are installed on the floor beam members 11 and 15, and a drain port forming member 4 in the wash place pan 30 is connected with the wash place catch basin 45b.SELECTED DRAWING: Figure 2
Patent JP-2019161019-A (JP)
Title: Electric conversion device
Inventor: UNEME TAKAHIRO
IPC: H01L25/07
Filed: 2018-03-13
Abstract: To provide an electric conversion device capable of reducing a dimension of the entire electric conversion device in a direction parallel to a mounting surface of a high side arm element and a low side arm element.SOLUTION: An electric conversion device comprises: a coolant passage in which a coolant circulates; a heat radiation part having a first mounting surface and a second mounting surface parallel to the first mounting surface; and an element array in which a high side arm element and a low side arm element are arranged in a first direction parallel to the first and second mounting surfaces. A position of the high side arm element in the first direction and a position of the low side arm element are deviated, and the first mounting surface on which the high side arm element is mounted and the second mounting surface on which the low side arm element is mounted are arranged so as to be deviated in a second direction orthogonal to the first and second mounting surfaces.SELECTED DRAWING: Figure 1
Patent JP-2019158118-A (JP)
Title: Power transmission device for vehicle
Inventor: IKEDA AKIHIKO
IPC: F16H57/04
Filed: 2018-03-16
Abstract: To provide a structure capable of being easily designed, in a power transmission device for a vehicle comprising a first oil strainer and a second oil strainer therein.SOLUTION: In a configuration in which an input shaft 23 and a side gear 39 of a differential device 23 are arranged side by side in a front-rear direction of a vehicle, a space is formed below between these shafts. Then, a first oil strainer 76 and a second oil strainer 80 are arranged side by side in an axial direction of the input shaft 23 in a space S formed at a lower part between the input shaft 23 and the side gear 39 of the differential device 20, and thus arrangement of the oil strainers 76 and 80 does not need to be significantly changed according to the specifications of a power transmission device, and it is easy for design of the power transmission device.SELECTED DRAWING: Figure 4
Patent JP-2019155010-A (JP)
Title: Image analysis apparatus, image analysis method, and ophthalmologic apparatus
Inventor: KITAMURA KAZUO
IPC: A61B3/103
Filed: 2018-03-16
Abstract: To provide an image analysis apparatus and an image analysis method capable of making high-accuracy elliptic approximation to a ring-shaped image and also to provide an ophthalmologic apparatus including the image analysis apparatus.SOLUTION: The image analysis apparatus comprises: an image acquisition unit for acquiring a ring-shaped image which is based on return light of a ring-shaped measurement pattern projected onto a subject eye; an edge detection unit for detecting an edge of the ring-shaped image acquired by the image acquisition unit; a position detection unit for detecting positions of the ring-shaped image at a plurality of positions along a circumferential direction of the ring-shaped image on the basis of a detection result of the edge detection unit, and obtains a plurality of detection points; an abnormal point detection unit for detecting an abnormal point from among the plurality of detection points detected by the position detection unit on the basis of a positional relationship of the plurality of detection points; an abnormal point removal unit for removing the abnormal point from among the plurality of detection points on the basis of a detection result of the abnormal point detection unit; and an elliptic approximation unit for setting an approximate ellipse to a plurality of detection points after the abnormal point was removed by the abnormal point removal unit.SELECTED DRAWING: Figure 3
Patent JP-2018159704-A (JP)
Title: Modulation monitoring system for use with imaging system that includes variable focal length lens having high-speed periodically modulated focus position
Inventor: SCOTT ALLEN HASHERA
IPC: G01B11/00
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a modulation monitoring system to be used with an imaging system.SOLUTION: An imaging system includes a variable focal length (VFL) lens, an objective lens, a camera, and a VFL lens controller configured to control the VFL lens to periodically modulate its optical power and thereby periodically modulate a focus position of the imaging system over a plurality of Z heights. The modulation monitoring system includes: a VFL transmission light source that emits VFL transmission light along a modulation monitoring optical path passing through the VFL lens; and a modulation signal determination part including an optical detector configured to receive the VFL transmission light and to output at least one optical detector signal corresponding to the optical power of the VFL lens. The modulation monitoring system outputs at least one modulation monitoring signal based on the at least one optical detector signal.SELECTED DRAWING: Figure 1
Patent JP-2019165152-A (JP)
Title: Semiconductor device, semiconductor device manufacturing method, and semiconductor integrated circuit device manufacturing method
Inventor: MIYAJIMA YUICHI
IPC: H01L21/304
Filed: 2018-03-20
Abstract: To provide a semiconductor device that reduces the influence of the outer knife edge shape caused by backside grinding of a semiconductor substrate and suppresses an increase in the number of obtained semiconductor integrated circuit devices and the deterioration in quality, a semiconductor device manufacturing method, and a semiconductor integrated circuit device manufacturing method.SOLUTION: A semiconductor device includes a semiconductor substrate 101 provided with a chamfered portion 104 on the outer periphery, and a chamfering compensation unit 107 provided on the surface of the chamfered portion 104 and formed to have a substantially rectangular shape in a cross-sectional view.SELECTED DRAWING: Figure 1
Patent JP-2019163010-A (JP)
Title: Electronic key management device, electronic key management system, electronic key management method, and program
Inventor: SUDA SATOSHI
IPC: B60R25/24
Filed: 2018-03-20
Abstract: To provide an electronic key management device, an electronic key management system, an electronic key management method, and a program, which improve security of a vehicle.SOLUTION: An electronic key management device includes: a generation part (152, 153) that generates, in response to a predetermined request, at least a first execution key and a second execution key for obtaining a permission for transiting to a registration mode of registering an electronic key of a vehicle in an in-vehicle authentication device or to an invalidation mode of invalidating the electronic key registered in the in-vehicle authentication device; and a communication control part (154) that transmits the first execution key generated by the generation part to a first terminal device, and transmits the second execution key generated by the generation part to a second terminal device that is the terminal device different from the first terminal device and is registered in advance as a terminal device of a legitimate owner.SELECTED DRAWING: Figure 3