baber/WOPTO huggingface dataset:
Patent JP-2018190877-A (JP)
Title: Nitride semiconductor device and method of manufacturing the same
Inventor: KOTANI JUNJI
IPC: H01L29/812
Filed: 2017-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance of a source electrode or a drain electrode to enhance efficiency, in a nitride semiconductor device having two or more two-dimensional electron gases.SOLUTION: A nitride semiconductor device comprises: a first electron transit layer of nitride semiconductor; a first electron supply layer of nitride semiconductor provided above the first electron transit layer; a second electron transit layer of nitride semiconductor provided above the first electron supply layer; a second electron supply layer of nitride semiconductor provided above the second electron transit layer; and a band modulation layer provided between the first electron supply layer and the second electron transit layer, and that has a smaller electron affinity than that of the second electron transit layer and has a larger electron affinity than that the first electron supply layer.SELECTED DRAWING: Figure 1
Patent JP-2018193714-A (JP)
Title: Joint plate for floor and joint device for floor
Inventor: GOTO HIDEO
IPC: E04B1/68
Filed: 2017-05-15
Abstract: To provide a joint plate for a floor capable of covering substantially the entire surface with a decorative sheet, and to provide a joint device for a floor using the joint plate for a floor.SOLUTION: A joint plate for floor is constituted by: a joint plate body; a pin box provided so as to protrude downward on one end part side of the joint plate body, and including a pin insertion hole at a bottom surface; a filling member filled inside the joint plate body; and a decorative sheet provided substantially the entire upper surface of the joint plate body.SELECTED DRAWING: Figure 1
Patent JP-2018192591-A (JP)
Title: Screw guide device and screw fastening robot system
Inventor: MAEDA YOSHIHIDE
IPC: B25J13/00
Filed: 2017-05-19
Abstract: To carry out screw fastening operation by surely positioning a screw at a screw hole while reducing degradation of degree of freedom for operation of a screw fastening device.SOLUTION: A screw guide device 5 guides a screw 100 to a screw hole 201 formed in a fastening object 200. The screw is fastened by a screw fastening device 4 to the screw hole 201. The screw guide device 5 includes a guide device body 51 disposed on a support part side to support the fastening object 200, and a guide member 52 disposed on the guide device body 51. The guide member forms a screw insertion part that is openable/closable in a radial direction orthogonal to a central axis C of a shank 101 of the screw 100. In a closed state, the shank 101 is inserted into the screw insertion part.SELECTED DRAWING: Figure 2
Patent JP-2018196480-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-23
Abstract: To provide a game machine that can prevent malfunctions and damage due to noise.SOLUTION: A metal, back-lower side mobile arm slide rail 3151ns and a back-lower side lifting drive motor 3151, provided in a back-lower side performance unit, can be electrically connected to a circuit ground of a panel drive board 1720 so that it is not floated from the ground. Even when noise comes into the metal, back-lower side mobile arm slide rail 3151ns and the back-lower side lifting drive motor 3151, provided in the back-lower side performance unit, it can be guided to the circuit ground of the panel drive board 1720 and removed.SELECTED DRAWING: Figure 183
Patent JP-2018197531-A (JP)
Title: Oil injection type compressor
Inventor: IMASHIRO TAKANORI
IPC: F04C18/16
Filed: 2017-05-24
Abstract: To provide an oil injection type compressor capable of reducing power necessary for driving.SOLUTION: An oil injection type compressor includes a rotor chamber 16 for housing a pair of male and female screw rotors 11A, 11B, a compressor body 10 having a suction port 15 and a discharge port 17 respectively communicated to the rotor chamber, and an oil supply device 40 for supplying an oil to the rotor chamber of the compressor body. An oil supply device includes a two-fluid nozzle 41 having a gas supply port 41b for supplying air, an oil supply port 41a for supplying the oil, and an injection port 41d for mixing the air supplied to the gas supply port and the oil supplied to the oil supply port, and injecting the same.SELECTED DRAWING: Figure 2
Patent JP-2018199234-A (JP)
Title: Non-discharge suppression device, printing instruction device, ink jet head drive circuit and program
Inventor: SUGIYAMA FUMIAKI
IPC: B41J2/01
Filed: 2017-05-26
Abstract: To generate discharge data for non-discharge prevention of causing a nozzle to perform discharging when an event that clogging may occur in the nozzle of a printer is detected.SOLUTION: A non-discharge suppression device includes: an image formation control unit 13 which causes a dummy data generation unit 12 to generate dummy data satisfying a discharge condition of surely preventing clogging of a nozzle when an abnormality detection unit 14 detects abnormality occurring in a DFE; and an output processing unit 11 which causes a printer to output the dummy data even in such a state that the printing data cannot be output by outputting the dummy data generated by the dummy data generation unit 12 to a printer interface 20.SELECTED DRAWING: Figure 2
Patent JP-2018204192-A (JP)
Title: Wind and snow protection fence
Inventor: TANAKA KOICHIRO
IPC: E01F7/02
Filed: 2017-05-31
Abstract: To provide a wind and snow protection fence that can effectively solve slack occurring on wind protection nets without relying on connection devices.SOLUTION: A wind protection net 30 that improves shape recoverability and a connection device without spring are used at the same time. The wind protection net 30 consists of an entwined woven textile sheet 35, coating resin 36a that imparts shape recoverability to the textile sheet 35 and inner resin 36b filled in the whole penetrating gap area of the intersection part of entangled threads and main threads. A relationship is made to exist as such that an elastic deflection deformation amount towards a tension direction of the coating resin 36 and the inner resin 36 is larger than an elongation deformation amount of the textile sheet 35 so that the wind protection net 30 can be restored to an original shape thereof by self-recovering force.SELECTED DRAWING: Figure 3A
Patent JP-2018205010-A (JP)
Title: Load sensor
Inventor: TANAKA YUSUKE
IPC: G01G7/04
Filed: 2017-05-31
Abstract: To provide a load sensor capable of performing dehumidification under circumstances where humidity is increased.SOLUTION: A displacement member 12 penetrates into a yoke 2 through cavities 14 formed in the yoke 2, so as to be displaced according to application of a load. A coil 10 is arranged in the yoke 2 in a manner to move relatively to a magnetic field generation part made of magnets 4, 8 and a pole piece 6 which are arranged in the yoke 2 in a magnetic field from the magnetic field generation part. The coil 10 is displaced according to displacement of the displacement member 12.SELECTED DRAWING: Figure 1
Patent JP-2018206854-A (JP)
Title: Laminate structure and spin modulation element
Inventor: SUZUKI EIJI
IPC: H01L43/10
Filed: 2017-05-31
Abstract: To provide a laminate structure and a spin modulation element in each of which the spin polarization rate of a ferromagnetic substance can be stably modulated by an electric field.SOLUTION: The laminate structure according to an embodiment of the present invention comprises a ferromagnetic layer and a multiferroic layer formed on one surface of the ferromagnetic layer, and the surface on the side of the ferromagnetic layer, of the multiferroic layer includes a first region in which the crystalline phase is rhombohedral, and a second region in which the crystalline phase is tetragonal.SELECTED DRAWING: Figure 1
Patent JP-2018201738-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2017-05-31
Abstract: To provide a game machine capable of improving amusement of a player.SOLUTION: An operation presentation is set which is to be performed corresponding to a player's operation of operation means. Corresponding to the operation presentation thus set, a valid period is set in which a determination is made as valid if the operation means is operated. Operation presentation setting means can set a plurality of operation presentations, and valid period setting means determines one valid period to the plurality of operation presentations set by the operation presentation setting means. Among the plurality of operation presentations, on the basis of one operation being performed by the player within the valid period, one operation presentation is performed in an order set in advance. Notification means makes a notification of identification information, which is for indicating individually corresponding individual valid periods respectively corresponding to the plurality of operation presentations, corresponding to the set valid periods.SELECTED DRAWING: Figure 215
Patent JP-2018203843-A (JP)
Title: Particle aggregate
Inventor: KAKEGAWA NORISHIGE
IPC: C09B67/20
Filed: 2017-06-01
Abstract: To provide, for example, a particle aggregate, such as a structural color material making it possible to more clearly see colors than conventional ones.SOLUTION: A particle aggregate includes a part formed by regularly arranging particles 1. A portion 2 in which surfaces of the particles 1 are bonded together is present between the particles 1 adjacent to each other. A distance 3 between centers of the adjacent particles 1 is greater than a diameter 4 of the particle 1 in a portion having no portion 2 made by bonding of the particles 1. The portion 2 made by the bonding is composed of a material having the same index of refraction as the particles 1.SELECTED DRAWING: Figure 1
Patent JP-2018202966-A (JP)
Title: Vehicle control system, vehicle control method and vehicle control program
Inventor: OBA YOSHIHIRO
IPC: B62D6/00
Filed: 2017-06-01
Abstract: To provide a vehicle control system, a vehicle control method and a vehicle control program which can switch control more naturally.SOLUTION: The vehicle control system comprises a recognizing part that recognizes compartment lines of a road, and a steering control part that performs first steering control so that an own vehicle does not deviate from a travelling lane, on the basis of compartment lines comparting the travelling lane on which the own vehicle travels, of the compartment lines recognized by the recognizing part. The steering control part restricts the first steering control if the compartment lines comparting the travelling lane are not recognized by the recognizing part in front of the own vehicle or if an index value indicating degrees of recognition of the compartment lines is less than a threshold, then determines a target steering angle in a range of prescribed angles based on a steering angle at the time when the own vehicle travels straightly, and performs second steering control at the determined target steering angle.SELECTED DRAWING: Figure 1
Patent JP-2017173849-A (JP)
Title: Nanoparticle fluorescent body element and light-emitting element
Inventor: KUZUMOTO YASUTAKA
IPC: C09K11/56
Filed: 2017-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a nanoparticle fluorescent body element which contains semiconductor nanoparticle fluorescent bodies preferably distributed in a matrix and exhibits a superior quantum efficiency, and a light-emitting element using the nanoparticle fluorescent body element.SOLUTION: The nanoparticle fluorescent body element includes: a substrate; a matrix that contains constituent units derived from an ionic liquid encapsulated in the substrate; and semiconductor nanoparticle fluorescent bodies distributed in the matrix.SELECTED DRAWING: Figure 1
Patent JP-2019003267-A (JP)
Title: Ai service use supporting system
Inventor: OTSUKA YUJI
IPC: G06Q50/10
Filed: 2017-06-12
Abstract: To provide an AI service use supporting system when using an AI service.SOLUTION: An AI service use supporting system supports the use of an AI service system. The AI service use supporting system has an accuracy evaluation processing unit which accepts reply data by sending inquiry data to the AI service system as an evaluation object, and calculates precision information of the AI service system, by using right-answer data corresponding to the inquiry data, and the reply data.SELECTED DRAWING: Figure 1
Patent JP-2019001231-A (JP)
Title: Vehicle body understructure
Inventor: KATO TAKASHI
IPC: B60K15/035
Filed: 2017-06-13
Abstract: To provide a vehicle body understructure capable of absorbing an impact load by displacing downward an on-vehicle component covered with a cover member.SOLUTION: A vehicle body understructure 10 includes a fuel tank 21, a canister 23 and a cover member 66. The fuel tank 21 is installed at a lower part of a floor panel 12. The canister 23 is arranged in the vehicle width direction of the fuel tank 21. The cover member 66 includes a cover body 81 and cover displacement allowance means 82. The canister 23 is covered with the cover body 81 from below. The cover displacement allowance means 82 is configured so as to allow downward displacement of the canister 23 by displacing the cover body 81 downward.SELECTED DRAWING: Figure 4
Patent JP-2019001093-A (JP)
Title: Carton former and boxing machine having the same
Inventor: TAKAHASHI RYOHEI
IPC: B31B50/36
Filed: 2017-06-16
Abstract: To provide a carton former which prevents a bend of an article holding plate of a cushioning box, surely crimps a lid face plate and a margin surface, and prevents the generation of a carton sealing failure, and a boxing device having the carton former, in the carton former for mechanically carton-forming the folded cushioning box, and the boxing device having the carton former.SOLUTION: In a carton former 3 for forming a carton by erecting a side face plate 105 while conveying a deployed cushioning box YA1, the cushioning box YA1 has an article holding plate 103, a bottom face plate 102 and a lid body 107 continuing to a side face plate 105. The carton former 3 comprises conveyance means 10 for conveying the cushioning box YA1 and the supply means 2 of the cushioning box YA1, and also has guide means 51 for guiding a bend of the side face plate 105 by abutting on the vicinity of a boundary between the bottom face plate 102 and the side face plate 105 at the erection of the side face plate 105 with respect to the cushioning box YA1 which is supplied to the conveyance means 10 from the supply means 2.SELECTED DRAWING: Figure 6
Patent JP-2019002662-A (JP)
Title: Heat exchanger and method for producing the same
Inventor: YAMADA HIROYUKI
IPC: F28D9/02
Filed: 2017-06-19
Abstract: To provide a heat exchanger that can reduce fluid leakage.SOLUTION: A heat exchanger has such a structure that a plurality of metal plates including a metal plate on which a channel is formed, are laminated by diffusion bonding. The heat exchanger has means 10r for reducing the fluid leaked through a surface flaw 50 of the metal plate.SELECTED DRAWING: Figure 15
Patent JP-2018085090-A (JP)
Title: Touch input device
Inventor: CHOI HYUKJAE
IPC: G06F3/041
Filed: 2017-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel device in which increase in thickness due to a pressure sensing unit is minimized while reducing manufacturing cost.SOLUTION: A touch input device 1000 capable of detecting touch pressure comprises: a display panel; a pressure sensing unit including a pressure sensor 450 used for detecting touch pressure; a pressure sensor controller 1300 electrically connected to the pressure sensing unit; and a first PCB 160. The pressure sensor is directly formed on the display panel, a first connection line pattern, which has a first connection part formed at one end thereof, is formed on the first PCB, the other end of the first connection line pattern is electrically connected to the pressure sensor controller, a conductive trace 451, which is extended from the pressure sensor and has a second connection part formed at one end thereof, is directly formed on the display panel, and the first connection part of the first connection line pattern 161 can be electrically connected to the second connection part of the conductive trace by a conductive adhesive member, which is arranged between the first connection part of the first connection line pattern and the second connection part of the conductive trace.SELECTED DRAWING: Figure 6a
Patent JP-2017201810-A (JP)
Title: Imaging apparatus and imaging method
Inventor: HAGIWARA TSUNEYUKI
IPC: G03B19/06
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To generate a blurred image so that an out-of-focus area becomes beautiful blur.SOLUTION: The imaging apparatus includes: a plurality of lenses annularly arranged; an imaging device disposed so as to correspond to the plurality of lenses; and an image generation unit that generates a focus image that can be refocused to an arbitrary subject distance by combining a plurality of images captured by the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2019008243-A (JP)
Title: Optical receptacle and optical module
Inventor: MORIOKA SHINPEI
IPC: G02B6/42
Filed: 2017-06-28
Abstract: To provide an optical receptacle that enables optical bonding of a photoelectric conversion element of a photoelectric conversion device and an end surface of an optical transmission body without changing a configuration of the photoelectric conversion device even if an arrangement of the transmission-purpose optical transmission body and the reception-purpose optical transmission body is changed.SOLUTION: An optical receptacle has: a first optical surface, second optical surface and third optical surface that are arranged in a first surface facing a photoelectric conversion device; a fourth optical surface and fifth optical surface that are arranged in a second surface facing an optical transmission body; a first reflection surface that is arranged on an optical path between the first optical surface and the fifth optical surface; a second reflection surface that is arranged on the optical path between the second optical surface and the fourth optical surface; and an inclination surface that is arranged between the first reflection surface and the fifth optical surface on the optical path between the first optical surface and the fifth optical surface. The inclination surface is configured to serve as a transmission surface when the inclination surface is covered by a translucency material, and serve as a reflection surface when the inclination surface is not covered by the translucency material.SELECTED DRAWING: Figure 2
Patent JP-2018008943-A (JP)
Title: Aerosol-type cosmetics
Inventor: ABE TAKUMI
IPC: A61K8/891
Filed: 2017-06-29
Abstract: PROBLEM TO BE SOLVED: To provide aerosol-type cosmetics that have a long-lasting sensation of coolness, give an effective, uniform cosmetic film, are free of the problems of clogging and the like in use, and are stable.SOLUTION: Aerosol-type cosmetics contain a cosmetic stock solution that contains following components (a)-(d): (a) partially-crosslinked phenyl-modified organopolysiloxane polymer; (b) ethanol; (c) dimethicodiethylbenzalmalonate; and (d) ethylhexyl methoxycinnamate, with the content of component (b) of 15-60 mass%, and a propellant.SELECTED DRAWING: None
Patent JP-2019010612-A (JP)
Title: Heating addition device for polymer coagulant
Inventor: HIWASA KENGO
IPC: B01D21/01
Filed: 2017-06-30
Abstract: To provide a heating addition device for a polymer coagulant capable of easily agitating and mixing the polymer coagulant added in a coagulation mixing tank.SOLUTION: A heating addition device for polymer coagulant comprises: a melting tank for blending a polymer coagulant; a coagulation mixing tank 2 for coagulating a sludge; a chemicals feeding tube 3 connecting one end thereof to the melting tank and the other end to a sludge feeding tube 5 or the coagulation mixing tank 2; a chemicals feeding pump 4 provided at the chemicals feeding tube 3; and a heating unit 10 arranged on the peripheral face of the chemicals feeding tube 3. Thereby, the polymer coagulant whose viscosity lowered by heating is efficiently agitated in the sludge.SELECTED DRAWING: Figure 2
Patent JP-2017224610-A (JP)
Title: Ordinary temperature molten salt and power storage device
Inventor: ITO KYOSUKE
IPC: C07D211/14
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device using, as an electrolyte, ordinary temperature molten salt superior in reduction resistance.SOLUTION: Ordinary temperature molten salt is represented by a general formula (G1) (where, one or two of R1 to R5 each represent an alkyl group, a methoxy group, a methoxymethyl group or a methoxyethyl group, of which the number of carbon atoms is 1-20; the other three or four are H; and Ais a monovalent imide-based anion, a monovalent methide-based anion, a perfluoro alkyl sulfonic acid anion, a tetrafluoro borate (BF) or hexafluorophosphate (PF)).SELECTED DRAWING: Figure 1
Patent JP-2019016105-A (JP)
Title: IC card and IC card manufacturing method
Inventor: TAKITA AKIRA
IPC: G06K19/077
Filed: 2017-07-05
Abstract: To provide an IC card and an IC card manufacturing method capable of improving manufacturing yield.SOLUTION: An IC card 1 comprises: a card base 2; a recess 5 provided in the card base 2 and in which an IC module 3 with a pair of terminals 3A and 3B is mounted; a coil antenna 4 formed by winding a coated conductor 8 on the card base 2 around a mounting surface; and a pair of electrode parts 4A and 4B formed by densely arranging both ends of the coated conductor 8 while bending in a meander shape in a direction from the outer periphery of the recess 5 toward the center, in a predetermined region corresponding to each of the pair of terminals 3A and 3B of the IC module 3 mounted on the recess 5. In the pair of electrode parts 4A and 4B, the trajectory of the coated conductor 8 between a first folding point and a next second folding point projects toward the center of the recess 5 at its center in comparison with the first and second folding points.SELECTED DRAWING: Figure 1
Patent JP-2018073385-A (JP)
Title: Image processing device and program
Inventor: SAKAMOTO TOSHIYUKI
IPC: G06T7/70
Filed: 2017-07-18
Abstract: PROBLEM TO BE SOLVED: To improve processing accuracy of specifying a region of a specific portion on an image obtained by photographing a human body.SOLUTION: An image processing device specifies the position of a region related to a specific portion in an image obtained by photographing a human body. An overall determination processing unit 20 determines the posture class of the human body on the image, the position class where the specific portion exists on the image, and the rotation class of the human body on the image. A cut-out processing unit 30 cuts out a partial image from the image according to the position class. A rotation processing unit 40 rotates the partial image on the basis of the rotation class. A partial determination processing unit 50 determines the partial position class of the specific portion within a partial range of the rotated partial image by referring to the posture class. A position decision processing unit 60 decides the detailed position of the specific portion within the entire range of the image on the basis of the rotation class and the partial position class.SELECTED DRAWING: Figure 2