baber/WOPTO huggingface dataset:
Patent JP-2019055332-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2019-01-22
Abstract: To facilitate an attachment of a ball collection plate and a spacer to a game board by means of a unitization, and thereby to improve workability of an assembly as well as to prevent an easy removal of the spacer after the attachment.SOLUTION: A ball collection plate 460 is provided on a rear face side of a game board 30. A spacer 501 is interposed between the ball collection plate 460 and a board box. The spacer is fixed with screws from a front face side of the ball collection plate. An engaging member 480 provided with projection pieces for engagement on both end sides thereof is provided. An attachment part 478 for being engaged with the projection piece on one end of the engaging member is provided at least at each of positions which are positions near both end parts on the front face side of the ball collection plate and which are positions covered by the spacer on the rear face side of the ball collection plate. An engagement part 481 for being engaged with the projection piece on the other end of the engaging member is provided at a corresponding position on the rear face of the game board. The ball collection plate together with the spacer is configured to be engaged with and fixed to the game board by the engaging member.SELECTED DRAWING: Figure 10
Patent JP-2020116131-A (JP)
Title: Muscle training machine
Inventor: AITO KOJI
IPC: A63B21/078
Filed: 2019-01-23
Abstract: To widen a variation of a load on the muscle.SOLUTION: A muscle training machine includes: a pair of guide bars; a slide part guided by the guide bars and capable of being raised and lowered; a barbell mounted on the slide part; a pair of support bars arranged side by side in the guide bar; and a stopper disposed between the guide bar and the support bar. The barbell has a bent part, and the stopper is disposed in a lower position than the barbell.SELECTED DRAWING: Figure 1
Patent JP-2020119416-A (JP)
Title: Local information display system
Inventor: MIZOBATA ETSU
IPC: G09B29/10
Filed: 2019-01-28
Abstract: To provide a local information display method capable of stimulating the interest and curiosity of a user by adding a psychological approach to the user to an existing geographical information display method.SOLUTION: A local information display system includes: storage means for associating and storing local data including at least any one piece of information of image data, audio data, and text data indicating a feature of a specific region and positional information on the specific region; process processing means for processing the local data in a form of reducing an amount of data indicating the feature of the specific region to create processed local data; and display means for displaying a map formed by associating and arranging the processed local data with the positional information.SELECTED DRAWING: Figure 1
Patent JP-2020123186-A (JP)
Title: Road surface marking recognition device
Inventor: USUI TOSHIAKI
IPC: G08G1/16
Filed: 2019-01-31
Abstract: To provide a road surface marking recognition device capable of recognizing presences of road surface markings that cannot normally be detected.SOLUTION: A road surface marking recognition device includes an acquisition processing section 40, a marking detection section 52, an information acquisition section 52, a marking determination section 52, an information determination section 52, and a re-detection section 52. The marking determination section determines whether or not there is a road surface marking candidate detected by the marking detection section in an own lane in which an own vehicle is traveling. When it is determined that the detected road surface marking candidate does not exist, the information determination section determines whether or not the acquired peripheral information includes information about the road surface marking of the own lane. When it is determined that the information about the road surface marking is included, the re-detection section adjusts a parameter relating to the detection so that the road surface candidates can be easily detected than detecting by the marking detection section in an estimated area where the road surface marking exists in the own lane and that is estimated based on the information relating to the road surface marking and detects again the road surface marking candidates.SELECTED DRAWING: Figure 2
Patent JP-2020125585-A (JP)
Title: Ring joint
Inventor: KAWAGOE MASARU
IPC: E21D11/04
Filed: 2019-02-01
Abstract: To provide a novel ring joint that makes it possible to connect a new construction ring to an existing ring with the non-circular shape.SOLUTION: A ring joint 12 is provided inside each segment 10 and has a first insert 14 that opens to a ring joint surface of the segment of one of the two rings, and a tubular member 16 that opens to the ring joint surface of the segment of the other ring, and a second insert 18 communicating therewith. The ring joint further comprises a support member 20 fitted in the tubular member, a first pin 22 and a second pin 24 supported by the support member and extending in opposite directions on an eccentric axis and on a center axis thereof. The first pin is retained on the first insert and the second pin is retained on the second insert through the tubular member.The tubular member and the support member have the same regular polygonal cross-sectional shape.SELECTED DRAWING: Figure 3
Patent JP-2020126920-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIMURA SHIGEYA
IPC: H01L29/417
Filed: 2019-02-04
Abstract: To provide a semiconductor device and a manufacturing method thereof that can improve the characteristics.SOLUTION: A semiconductor device according to an embodiment includes a first layer, a first electrode, and a first nitride region. The first layer includes a first material including at least one selected from the group consisting of silicon carbide, silicon, carbon, and germanium. The first layer includes a first partial region. The first partial region is one of n-type and p-type first conductivity types. The direction from the first partial region to the first electrode is along a first direction. The first nitride region is provided between the first partial region and the first electrode and includes AlGN (0≤x1<1). The first nitride region includes a first convex portion protruding in the first direction and has the first conductivity type.SELECTED DRAWING: Figure 1
Patent JP-2019079576-A (JP)
Title: System, server device, method, program, and recording medium enabling simplification of user authentication
Inventor: MURAKI HIROKAZU
IPC: G06Q20/40
Filed: 2019-02-06
Abstract: To provide means for simplifying user authentication along with service provision via a network.SOLUTION: A terminal device acquires item attribute information from a medium, and transmits, to a server device, terminal identification information of the own device assigned by the server device in advance and stored in storage means, and the item attribute information acquired from the medium. The server device stores the terminal identification information received from the terminal device and the item attribute information, and transmits information generated on the basis of the terminal identification information received from the terminal device and the item attribute information, to one device. The server device performs identity verification of a user of the terminal device on the basis of the terminal identification information. Since the terminal identification information is assigned by the server device, there is no risk of leakage of personal information unlike a case in which personal information such as a telephone number is used for the identity verification.SELECTED DRAWING: Figure 1
Patent JP-2020128575-A (JP)
Title: Terminal material for connector, terminal for connector, and method of producing terminal material for connector
Inventor: TARUTANI YOSHIE
IPC: C25D5/10
Filed: 2019-02-08
Abstract: To provide a terminal material for a connector, capable of improving abrasion resistance, heat resistance and crack resistance, a terminal for a connector, and a method of producing a terminal material for a connector.SOLUTION: The terminal material for a connector according to the present invention, comprises a substrate at least whose surface layer is constituted of copper or a coper alloy, a silver layer comprising silver as its main component and at least coated on a part of the surface of the substrate, a silver-platinum alloy layer constituted of a silver-platinum alloy and at least coated on a part of the silver layer, with at least a part of the silver-platinum alloy layer being formed of an intermetallic compound of AgPt, the concentration of Pt not constituting the compound of Ag being 10 mass% or lower, and the film thickness of the intermetallic compound of AgPt being not smaller than 0.04 μm and not larger than 1.9 μm.SELECTED DRAWING: Figure 1
Patent JP-2020128792-A (JP)
Title: Power transmission apparatus
Inventor: OSHITARI SHUNICHI
IPC: F16H1/28
Filed: 2019-02-08
Abstract: To actualize effective lubrication of needle bearings NB, NB.SOLUTION: A power transmission apparatus 1 includes a planetary reduction gear 5 having a pinion gear 53 on which a pinion shaft 54 is supported by the needle bearings NB, NB, and a differential device 6 connected to the downstream of the planetary reduction gear 5. In a differential case 60 of the differential device 6, oil paths 604, 605 are formed to distribute lubricating oil OL from the inside of the differential case 60 to the pinion shaft 54. The oil path 605 is provided in parallel to the pinion shaft 54, and an opening of the oil path 605 is opposed to the needle bearing NB through an axis line X1 passing through the center of the pinion shaft 54. The lubricating oil OL supplied from the oil path 604 to the oil path 605 is supplied to the needle bearings NB, NB while running along an outer peripheral face 540 of the pinion shaft 54.SELECTED DRAWING: Figure 2
Patent JP-2020134599-A (JP)
Title: Optical semiconductor element and integrated semiconductor laser
Inventor: YOSHIDA MASAHIRO
IPC: G02B6/12
Filed: 2019-02-14
Abstract: To provide an optical semiconductor element and an integrated semiconductor laser which are able to efficiently heat an optical waveguiding layer with heat generated by a heater.SOLUTION: An optical semiconductor element 1 comprises: a substrate 2; an optical waveguide structure 10 including an optical waveguiding layer 11 and a cladding part formed above the substrate 2; a heater 3 thermally connected to the optical waveguide structure 10; conductor wiring 5 electrically connected to the heater 3; and an electrode pad 4 electrically connected to the conductor wiring 5. The conductor wiring 5 has a small structure such that a portion 5a positioned in the vicinity of the heater 3 has a cross sectional area smaller than a cross sectional area of a portion 5b positioned close to the electrode pad 4.SELECTED DRAWING: Figure 1
Patent JP-2019145791-A (JP)
Title: Semiconductor device having semiconductor body made of silicon carbide
Inventor: SCHULZE HANS-JOACHIM
IPC: H01L29/78
Filed: 2019-02-15
Abstract: To provide a semiconductor device (100) having a SiC semiconductor body (102).SOLUTION: A SiC semiconductor body (102) includes a first semiconductor region of a first conductivity type (104) and a second semiconductor region (106) of a second conductivity type. The first semiconductor region (104) is in electrical contact with the first surface (108) of the SiC semiconductor body (102) and forms a pn junction (110) with the second semiconductor region (106). The first semiconductor region (104) and the second semiconductor region (106) are arranged one above the other in the vertical direction (y) perpendicular to the first surface (108). The first semiconductor region (104) has a first dopant species and a second dopant species.SELECTED DRAWING: Figure 1
Patent JP-2020134238-A (JP)
Title: Magnetic sensor circuit
Inventor: HIKICHI TOMOO
IPC: G01R33/02
Filed: 2019-02-15
Abstract: To provide a magnetic sensor circuit capable of suppressing increase in delay time to be small without reducing noise suppression effect even when a detection axis of a magnetic field is multi-axis.SOLUTION: A magnetic sensor circuit 1 for time-sharing a detection signal obtained from each of multi-axial magnetic field detection axes comprises: a magnetic detection part 10 including at least an x-axis magnetic sensor 11 and a y-axis magnetic sensor 12; a switching circuit 20; an amplifier 30; a comparator 40; a control circuit 50; and output terminals 51-53. The switching circuit 20 selects a magnetic sensor indicated by a sensor selection signal Sf to output a detection signal. The control circuit 50 outputs the sensor selection signal Sf to the switching circuit 20, and determines that the magnetic field is detected when the number of times at which a signal level of the signal output from the switching circuit 20 exceeds a reference level reaches the set number of times set to a plurality of times.SELECTED DRAWING: Figure 1
Patent JP-2020133964-A (JP)
Title: Freezer device
Inventor: YAMAGUCHI TSUTOMU
IPC: F25B49/02
Filed: 2019-02-15
Abstract: To provide a freezer device that can avoid a specific operational state even when conditions change.SOLUTION: A freezer device includes: a compressor, a condenser, an expansion valve and an evaporator constituting a refrigerant circuit through which refrigerant circulates; a detection unit for detecting an operational state of the compressor; and a control unit for controlling the compressor so as to avoid a specific operational state on the basis of a detection result by the detection unit and a preliminarily stored reference value.SELECTED DRAWING: Figure 1
Patent JP-2020130503-A (JP)
Title: Game machine
Inventor: TANAKA KOHEI
IPC: A63F7/02
Filed: 2019-02-18
Abstract: To provide a game machine scarcely producing waste balls when a winning operation is executed in a small winning game.SOLUTION: In an opening/closing pattern for V winning, an opening/closing operation of a second winning hole is executed in accordance with a second guide section of a symbol combination pattern of a guide device such that a game ball can enter, while, in an opening/closing pattern for non-V winning, the opening/closing operation is so executed as to terminate a small winning before the second guide section. At T42 when a V winning second small winning game is started, a specific winning start demonstration performance is started. The specific winning start demonstration performance has a same performance content as that of a jackpot start demonstration performance when a first jackpot game is started, and also has a performance time same thereto. The specific winning start demonstration performance continues after T43 when a demonstration time of a small winning game is terminated, and terminates at T46 before T47 when a second guide section is started. When a player shoots a game ball in accordance with rightward-shooting notification from T45, the game ball reaches the second winning hole in accordance with the second guide section to win, so as to scarcely produce waste balls.SELECTED DRAWING: Figure 22
Patent JP-2020130592-A (JP)
Title: Program, method, information processing device, and system
Inventor: BABA NARUATSU
IPC: A63F13/55
Filed: 2019-02-19
Abstract: To accelerate continuous participation of a user in a content.SOLUTION: A program is for causing a user terminal used by a first user to execute a game in which a plurality of users including the first user participate. The program causes a first computer to execute a step (S74) for operating an avatar object 610 that enters the game on the basis of first data received from outside. The first data is for causing a character to at least make utterance of a sound. The first data is transmitted from outside to, among a plurality of computers used by a plurality of users, one or more arbitrary computers including the first computer. The first date is data in which the content of utterance is different for each computer of a transmission destination.SELECTED DRAWING: Figure 25
Patent JP-2020131245-A (JP)
Title: Laser processing method
Inventor: NOMARU KEIJI
IPC: B23K26/364
Filed: 2019-02-20
Abstract: To provide a laser processing method in which debris is not adhered to a processing part for which ablation processing is performed when performing the ablation processing on a tabular object.SOLUTION: A laser processing method uses a laser processing device composed of: holding means which holds a tabular object W; laser beam irradiation means which condenses a laser beam LB of a wave length, which has absorptivity for the tabular object W held by the holding means, with a condenser 28; and processing feed means which performs relative processing feed of these means. The method includes: a wax material application process in which a wax material P is applied to an upper surface Wa of the tabular object W irradiated with the laser beam LB; a holding process in which the tabular object W is held by the holding means while bringing the side, on which the wax material P is applied, to a front side; and laser processing process in which the upper surface Wa of the tabular object W is irradiated with the laser beam LB from the condenser 28, thereby performing ablation processing of the upper surface Wa. A condensation point of the laser beam LB is positioned on the upper surface Wa of the tabular object W, thereby suppressing that debris 110 is trapped by P' which melts and flows, and is adhered into a groove 100 or the like.SELECTED DRAWING: Figure 7
Patent JP-2020136990-A (JP)
Title: Oscillator, electronic apparatus, and moving body
Inventor: MATSUKAWA NORIHITO
IPC: H03B5/32
Filed: 2019-02-22
Abstract: To provide an oscillator capable of outputting a frequency signal with high accuracy, an electronic apparatus having the oscillator, and a moving body.SOLUTION: An oscillator comprises: a base substrate having a first electrode; a temperature control element mounted on the base substrate and having a first pad electrically connected to the first electrode; a vibration piece having a first main surface and a second main surface having a rear relation with the first main surface, and mounted on the temperature control element so that the second main surface faces the temperature control element; and at least one first bonding wire connecting the first main surface with the first pad.SELECTED DRAWING: Figure 5
Patent JP-2020135727-A (JP)
Title: Sampling device and sampling device control method
Inventor: TSUCHIDE AKIRA
IPC: G06N99/00
Filed: 2019-02-25
Abstract: To perform sampling with high accuracy without impairing the high speed of calculation processing.SOLUTION: An offset control unit 13 determines an offset value Eso that at least one of state transitions based on energy changes ΔE-ΔEis permitted, outputs a plurality of evaluation values in which the offset value Eis added to each of the energy changes ΔE-ΔE, and outputs the offset value Eevery predetermined number of tries. A comparison unit 14 outputs flag values F-Findicating the state transition is permitted for each state transition based on a result of comparing a threshold value determined based on a temperature value T and a random number with each of a plurality of evaluation values. A flag counting unit 15 outputs a counted value Nobtained by counting the number of flag values indicating that the state transition is permitted among the flag values F-Fevery predetermined number of tries.SELECTED DRAWING: Figure 1
Patent JP-2020139766-A (JP)
Title: Watch
Inventor: MUKOYAMA KEIICHI
IPC: G04B11/04
Filed: 2019-02-27
Abstract: To provide a watch which can improve workability of spring winding and unwinding.SOLUTION: A watch includes a holding plate provided between a rotary weight and a bottom plate in a lateral view viewed from the direction perpendicular to the axial direction of a rotary shaft of the rotary weight, a claw lever 54 that is arranged between the rotary weight and the holding plate in the lateral view and moves forward and backward in the direction of approaching and moving away from a transmission wheel 55 in conjunction with the rotary weight to rotate the transmission wheel 55 in one direction, a release mechanism provided on the holding plate that can switch between an engaged state in which the claw lever 54 and the transmission wheel 55 are engaged and a release state in which the claw lever 54 and the transmission wheel 55 are not engaged and a wheel train receiver which is provided between the claw lever 54 and the rotary weight in the lateral view and has a first opening provided at a position overlapping the release mechanism in a planar view viewed from the direction parallel to the axial direction of the rotary shaft.SELECTED DRAWING: Figure 9
Patent JP-2020140076-A (JP)
Title: Liquid crystal display device
Inventor: MOROZUMI KATSUYA
IPC: G09G3/36
Filed: 2019-02-28
Abstract: To provide a liquid crystal display device capable of accurately detecting light emitted from a liquid crystal display panel.SOLUTION: The liquid crystal display device comprises: a liquid crystal display panel 1; a light source 12 that supplies light to the liquid crystal display panel 1; and a photodetector 21 that detects the light (near-infrared light 19) emitted from the liquid crystal display panel 1. The liquid crystal display panel 1 includes an effective display region 9a that displays an image, and a peripheral region 9b provided on a periphery of the effective display region 9a, having a function for displaying the image. The photodetector 21 detects the light (near-infrared light 19) emitted from the peripheral region 9b.SELECTED DRAWING: Figure 2
Patent JP-2019104753-A (JP)
Title: Sulphamoylpyrrolamide derivatives and use thereof as medicaments for treatment of hepatitis b
Inventor: KOEN VANDYCK
IPC: A61K31/4439
Filed: 2019-03-06
Abstract: To provide a compound for the prevention or treatment of an HBV infection in a mammal.SOLUTION: The present invention provides a compound, for example, of the following formula.SELECTED DRAWING: None
Patent JP-2020145079-A (JP)
Title: Terminal and electric connector with the same
Inventor: MIZUSAWA SHOICHI
IPC: H01R12/79
Filed: 2019-03-07
Abstract: To provide a terminal capable of minimizing the use amount of a plating material, and an electric connector providing the terminal.SOLUTION: A terminal 30 is made from a rolling metal plate. In one arm part 31 of two arm parts 31 and 32, a contact part 31A which can be contacted to a mating contact body on a rolling surface positioned on the other arm part 32 side is formed within a range where it is overlapped with the other arm part 32 in a cross direction. In the other arm part 32, a support part 32C supporting the mating contact body contacted with the contact part 31A on the rolling surface positioned at the one arm part 31 side is formed at a position overlapped with the contact part 31A of the one arm part 31 in the cross direction in view of a terminal width direction. The support part 32C of the other arm part 32 is formed to at least one part of the contact part 31A in view of a plate thickness direction of the support part 32C with the range where it is not overlapped in the terminal width direction.SELECTED DRAWING: Figure 5