baber/WOPTO huggingface dataset:
Patent JP-2019013845-A (JP)
Title: Pinball game machine
Inventor: MOTOMURA TAKESHI
IPC: A63F7/02
Filed: 2018-11-05
Abstract: To provide a pinball game machine capable of improving flexibility of an arrangement location of a performance movable generator and improving visibility of the performance movable generator in a standby position.SOLUTION: A game board 10 and a flow passage forming member 103 and a cover member of a first operation-start winning device 100 are formed of a transparent material. A performance movable device 70 is configured to be visible from the front through the game board 10 and the first operation-start winning device 100. The first operation-start winning device 100 is configured to provide a discharge hole 102 at a position not to be overlapped with the performance movable device 70 in the longitudinal direction, and to cause game balls flowing therein from the operation-start winning hole 101 to flow down on a game area PA to the discharge hole 102 and discharge from the discharge hole 102 to a rear side of the game board 10.SELECTED DRAWING: Figure 4
Patent JP-2019036751-A (JP)
Title: Substrate processing device
Inventor: ISHIDA YOSHITAKA
IPC: H01L21/304
Filed: 2018-11-05
Abstract: To provide a substrate processing device that is configured to prevent liquid droplets from dropping on a wafer and polluting the wafer.SOLUTION: The substrate processing device comprises: a substrate holding part for holding a substrate W; a first nozzle 41 that discharges processing liquid toward a surface of the substrate; a rotationally driving part that rotates the substrate holding part; and a recovering cup that surrounds the circumference of the substrate holding part, and receives and recovers medical solutions scattering from the rotating substrate held by the substrate holding part. The recovering cup has: an upper cup body 152 which has an upper part 152b inclined toward inside in a radial direction as approaching an upper end and a lower part 152a in a cylindrical shape; and a groove through which liquid, which adheres to a side closer to outside than an upper end of the upper part of the upper cup body and passes downward over the outside of the lower part of the upper cup body, runs down to a lower side closer to inside than the lower part.SELECTED DRAWING: Figure 8
Patent JP-2019015749-A (JP)
Title: Mobile electric leakage search device
Inventor: LEE HYUN CHANG
IPC: G01R31/08
Filed: 2018-11-06
Abstract: To provide a device and a method for, while moving, acknowledging a laying path of an electric line and simultaneously acknowledging an increasing point of ground potential, thereby capable of updating information of the laying path of the electric line and simultaneously obtaining maintenance data.SOLUTION: The present invention has developed logic capable of classifying and determining detection signal current when a flow of the detection signal current is distributed in several paths and flows according to association between a plurality of earthling of a neutral line and a new renewable energy source, and has developed a method for analyzing signal generation and signal reception for accurately distinguishing a magnetic field signal direction and the logic.SELECTED DRAWING: Figure 24
Patent JP-2022043362-A (JP)
Title: Nucleic acid analysis device
Inventor: YAMASHITA TATSUYA
IPC: G01N37/00
Filed: 2018-11-12
Abstract: To provide a nucleic acid analysis device which materializes reduction of consumption of a reagent, and suppression of the influence of operation of a reagent selection mechanism during the capturing of a fluorescent image, and thereby acquiring a clear fluorescent image.SOLUTION: A reagent selection mechanism of the preventive nucleic acid analysis device has a block having a plurality of branching flow paths and an electromagnetic valve assembled on each of the branching flow paths. The block is installed on a movable table holding a substrate.SELECTED DRAWING: Figure 1
Patent JP-2020084834-A (JP)
Title: Electric oil pump system
Inventor: HIRAI YU
IPC: B60W10/30
Filed: 2018-11-19
Abstract: To provide an electric oil pump system capable of early detecting failure due to deterioration of an electric oil pump that may occur in the future.SOLUTION: An electric oil pump system comprising a motor for generating a driving force, a rotor rotated by the driving force, and a pump for pumping oil by the rotor, as components of the electric oil pump, further comprises: an accumulator that accumulates the drive time of the electric oil pump; a prediction unit that predicts the drive time of the electric oil pump that will occur in the future; and a determination unit that determines deterioration of the electric oil pump based on a cumulative drive time that is the accumulated drive time and a prediction drive time that is the predicted drive time.SELECTED DRAWING: Figure 4
Patent JP-2020086092-A (JP)
Title: Light source controller, projector, and light source control method
Inventor: TAMURA YUKIE
IPC: G03B21/00
Filed: 2018-11-22
Abstract: To enable flickers to be suppressed and lower the resolution required for current control as compared with luminance control.SOLUTION: A light source controller 20 comprises an acquisition unit 21 for acquiring target luminance, and a control unit 22 for individually driving a plurality of solid-state light sources and controlling the drive current of each solid-state light source in accordance with the target luminance. The control unit 22 generates a control that alternately repeats, for each solid-state light source, a first turn-on period for turning the solid-state light source on with a first drive current value and a second turn-on period for turning the solid-state light source on with a second drive current value that is smaller than the first drive current value, and shifts the phases of control signal of solid-state light sources from each other so that the whole luminous power of the plurality of solid-state light sources is constant in time.SELECTED DRAWING: Figure 1
Patent JP-2019061965-A (JP)
Title: Electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/04
Filed: 2018-11-22
Abstract: To provide a light-emitting device and a display device that are hardly damaged.SOLUTION: A light-emitting device comprises an element layer, and a substrate on the element layer. At least a part of the substrate is bent toward an element layer side. The substrate has light transmissivity and has a refractive index higher than that of the atmosphere. The element layer has a light-emitting element that emits light toward a substrate side. Alternatively, a light-emitting device comprises an element layer, and a substrate that covers an upper surface and at least one lateral face of the element layer. The substrate has light transmissivity and has a refractive index higher than that of the atmosphere. The element layer has a light-emitting element that emits light toward the substrate side.SELECTED DRAWING: Figure 1
Patent JP-2020085322-A (JP)
Title: Gas stove
Inventor: FUJIOKA KOJI
IPC: F24C3/00
Filed: 2018-11-22
Abstract: To provide a gas stove capable of effectively preventing an operation part from becoming high temperature due to influence of flame of gas burner.SOLUTION: A gas stove comprises a top plate part 1, a gas burner 2, an operation part 3, and a heat shield wall 4. In the top plate part 1, a burner insertion hole 11 is formed so as to penetrate vertically. The gas burner 2 projects above the top plate part 1 through the burner insertion hole 11. The operation part 3 is provided in a portion of the top plate part 1 for operating heating power of the gas burner 2. The heat shield wall 4 is erected on the top plate part 1 so as to be located between the gas burner 2 and the operation part 3. The lower part of the heat shield wall 4 includes a heat insulating part 4A having a higher heat insulating property than the other portions of the heat shield wall 4.SELECTED DRAWING: Figure 1
Patent JP-2020086108-A (JP)
Title: Image forming apparatus
Inventor: YASUTOMI DAIGO
IPC: G03G21/20
Filed: 2018-11-22
Abstract: To provide an image forming apparatus capable of suppressing the insertion of foreign matter such as paper powder into a contact part between an image carrier and a cleaning member, while suppressing the complication of the configuration and control of an apparatus.SOLUTION: The image forming apparatus includes the image carrier, the cleaning member, a heat source, blowing means, a drive source for driving the image carrier, detection means for detecting information related to the drive load of the image carrier by the drive source, and control means for controlling the drive of the blowing means. The control means executes a mode for driving the image carrier in such a state that the heat source generates heat, when an image is not formed and for executing an operation for controlling the drive of the blowing means, so that a drive load indicated by the detection result of the detection means becomes larger than the drive load of the image carrier by the drive means, when the image is formed.SELECTED DRAWING: Figure 9
Patent JP-2020083022-A (JP)
Title: Vehicular wheel
Inventor: TSUTSUMI JUN
IPC: B60B21/12
Filed: 2018-11-26
Abstract: To provide a vehicular wheel 1 that can reduce manufacturing cost.SOLUTION: A vehicular wheel 1 includes: a rim 3; a band 10 wound on an outer peripheral side of the rim 3; and a sub-air chamber member 20 fixed to an outer peripheral surface of the rim 3 by being tightened by the band 10. The sub-air chamber member 20 includes a part to be tightened 23 that extends from at least one of both end parts in a wheel width direction and is tightened by the band 10.SELECTED DRAWING: Figure 3
Patent JP-2020081387-A (JP)
Title: Game machine
Inventor: WAKABAYASHI TAKAYUKI
IPC: A63F5/04
Filed: 2018-11-26
Abstract: To provide a game machine capable of suppressing manufacturing costs of a front door while performing plating processing of the front door as static electricity countermeasure.SOLUTION: A front door 2 comprises a front door base member 910, a front door upper cover unit 930, a lower panel cover 31 and an operation switch assembly 950. A front door cover part 970 comprises a front door upper cover frame 71 and side lamp decoration members 16L, 16R of the front door upper cover unit 930, a lower panel cover 31, and a console panel 21 of the operation switch assembly 950. No plating processing is applied to a surface of the front door cover part 970, but plating processing is applied to a reverse surface. The front door base member 910 performs plating processing on a surface on the side to which the front door cover part 970 is fitted. When the front door cover part 970 is fitted to the door base member 910, the front door cover part 970 is electrically connected to the door base member 910.SELECTED DRAWING: Figure 53
Patent JP-2020082025-A (JP)
Title: Soil remediation method
Inventor: SAKURAI YOHEI
IPC: B09C1/02
Filed: 2018-11-29
Abstract: To efficiently carry out soil remediation.SOLUTION: A soil remediation method includes: a first step in which a permeable layer between upper and lower aquicludes is compressed to increase an inner pressure of the permeable layer, and the aquiclude located on an upper side of the permeable layer is pushed up to cause swelling, thereby forming a liquid passage between the permeable layer and the upper aquiclude; and a second step in which after forming the liquid passage, an injection liquid is loaded from one side of the permeable layer and the injection liquid is pumped from the other side of the permeable layer, thereby purifying the permeable layer.SELECTED DRAWING: Figure 1
Patent JP-2020085418-A (JP)
Title: Heat exchanger
Inventor: MINAMITANI KOJI
IPC: F28D9/02
Filed: 2018-11-30
Abstract: To provide a heat exchanger excellent in durability.SOLUTION: A heat exchanger of this invention includes a heat transfer panel P having a casing 1, and an outer fin 22 arranged to be brought into contact with an outer peripheral surface of the heat transfer panel P, and heat exchange is carried out between a heat exchange medium which flows in the heat transfer panel P and fluid which is brought into contact with the outer fin 22. The casing 1 is formed of a laminate material L1 in which resin layers 52, 53 are laminated on both surfaces of a metal layer 51, and the outer fin 22 is formed of a laminate material 2 which is uneven and in which resin layers 62, 63 are laminated on both surfaces of a metal layer 61.SELECTED DRAWING: Figure 1
Patent JP-2020091042-A (JP)
Title: Water heater
Inventor: KITAMURA TAKUYA
IPC: A47K3/00
Filed: 2018-12-03
Abstract: To provide a water heater enabling elongation of a service life of a sterilization device.SOLUTION: A water heater includes: a sensor detecting a water level of bath water; a sterilization device that sterilizes the bath water in a flow passage of the bath water; and a control section that learns a bathing pattern from a change of the water level detected by the sensor, estimates an integrated bath water sterilization operation time of the sterilization device in a preset period in accordance with the bathing pattern, and operates the sterilization device so that the operation time of the sterilization device in the preset period does not exceed an upper limit time when the integrated bath water sterilization operation time exceeds the preset upper limit time.SELECTED DRAWING: Figure 1
Patent JP-2020091956-A (JP)
Title: Planar light emitting device
Inventor: MIYASHITA TAKUMI
IPC: F21V19/00
Filed: 2018-12-03
Abstract: To provide a planar light emitting device capable of emitting light with high luminance.SOLUTION: A planar light emitting device comprises: a linear light emitting unit 11 that has a substrate part 11d extending in a predetermined direction, a plurality of light emitting elements 11g arranged along a predetermined direction on the substrate part, and a frame body 11a arranged on the substrate so as to surround the plurality of light emitting elements 11g; a light guide plate that has an incident surface on which light emitted from the linear light emitting unit 11 is incident, and an emission surface on which the light incident from the incident surface is emitted; a case that accommodates the substrate part; and substrate pressing units 30a, 30b for pressing the substrate part to the case side. The substrate part has contact parts 11sa and 11sb that come into contact with the substrate pressing units.SELECTED DRAWING: Figure 4(A)
Patent JP-2020090969-A (JP)
Title: Disc brake for vehicle
Inventor: NAKAMURA NAOKI
IPC: F16D65/092
Filed: 2018-12-04
Abstract: To provide a disc brake for a vehicle capable of preventing dragging of a friction pad even in a state that thermal fall of a disc rotor occurs due to repeated braking.SOLUTION: In a disc brake 1 for a vehicle including a pad return spring 9 for energizing a friction pad 5 to an anti-disc rotor side when braking is released, an engagement portion 9a of the pad return spring 9 is disposed on a position in parallel with a center axis of a disc rotor 2 at a disc radial outer side with respect to a virtual plane passing through a center of gravity G1 of the friction pad 5. When braking is released, the friction pad 5 is energized to the anti-disc rotor side in a state that an outer side in the disc radial direction is inclined toward an outer side of a caliper body 4 by elastic force of the pad return spring 9.SELECTED DRAWING: Figure 1
Patent JP-2020095805-A (JP)
Title: Alkaline dry cell
Inventor: KUDO YOSHIAKI
IPC: H01M2/08
Filed: 2018-12-10
Abstract: To achieve high capacity of an alkaline dry cell, while stabilizing explosion-proof function by the thin wall part of a gasket.SOLUTION: An alkaline dry cell includes a battery case having an opening, an electricity generation element received in the battery case, and a sealing unit for sealing the opening. The sealing unit includes a negative electrode terminal plate, a negative electrode collector joined to the negative electrode terminal plate, and a gasket. The gasket includes a boss part penetrating the negative electrode collector, periphery in contact with the end part of the opening in the battery case, and a coupling part for coupling the boss part and the periphery. A thin wall part having explosion-proof function is provided in the inner region adjoining the boss part of the coupling part, height of the boss part is 1.5-3.2 mm, and the difference φ1-φ2 of the first diameter φ1 of a circle drawn by the inside coupling position of the thin wall part and the boss part on the electricity generation element side, and the second diameter φ2 of a circle drawn by the outside coupling position of the thin wall part and the boss part in the negative electrode terminal plate side is 0.03-0.2 mm.SELECTED DRAWING: Figure 2
Patent JP-2020095434-A (JP)
Title: Communication device, communication method, and communication program
Inventor: ITO AKIRA
IPC: G06F12/00
Filed: 2018-12-12
Abstract: To reduce traffic for retrieving desired data on a network.SOLUTION: A communication method performed by a processor in a communication device connected to a network comprises: receiving metadata including attribute information and access information on data; storing the metadata in a first storage unit; extracting a keyword from the attribute information included in the metadata; storing in a second storage unit index information associating the key word extracted from the attribute information with information for identifying the metadata; and transmitting a stop request for stopping sending of the metadata, to participating nodes on the network when amount of the index information stored in the second storage unit is equal to or greater than a predetermined threshold value.SELECTED DRAWING: Figure 3
Patent JP-2020094527-A (JP)
Title: Compressor
Inventor: NARUSAWA NOBUYUKI
IPC: F04B49/10
Filed: 2018-12-12
Abstract: To provide a compressor that can prevent temperature rise in a body due to heat of compression at low cost and can secure lives of an electric motor and electronic components.SOLUTION: A compressor includes: a compressor body for compressing a gas; a tank for storing the gas compressed by the compressor body; and a control unit for controlling the compressor body to be driven. When continuous load operation time of the compressor body reaches predetermined time T1, the control unit stops the operation or brings the compressor body into an unloaded state.SELECTED DRAWING: Figure 4
Patent JP-2020094898-A (JP)
Title: Wheel and axle for railroad vehicle and device for measuring shape of wheel and axle for railroad vehicle
Inventor: NISHIMURA KAZUHIKO
IPC: G01B11/24
Filed: 2018-12-12
Abstract: To provide a wheel and axle for a railroad vehicle which can measure a shape of a wheel tread while grasping a position in a circumferential direction and suppressing cost and labor.SOLUTION: The present disclosure relates to a wheel and axle for a railroad vehicle including: a wheel for travelling on a lane; and an axle attached to the wheel. The axle is provided in an outer surface of the axle and has a phase specification pattern in which the shape which can be seen from one direction changes with rotation of the axle.SELECTED DRAWING: Figure 1
Patent JP-2019058738-A (JP)
Title: Communication game system, communication game device, and program
Inventor: TABATA TADASHI
IPC: A63F13/45
Filed: 2018-12-13
Abstract: To provide a communication game system or the like for enabling a host player to play a game in cooperation with more guest players.SOLUTION: In a presupposition that a character operated by another player can participate in a game played with one player character operated by one player, when NPC exists, the character operated by another player participates in the game instead of the NPC.SELECTED DRAWING: Figure 6
Patent JP-2019070141-A (JP)
Title: Novel polymer, and cell culture substrate having the same
Inventor: KANESHIRO MOMEN
IPC: C08F34/02
Filed: 2018-12-19
Abstract: To provide a copolymer having a hydroxyl group and an N-substituted carbamate group, having solubility into a solvent such as alcohols, capable of being processed to a substrate, capable of being used as a medical material, a packaging material or the like.SOLUTION: A copolymer having a hydroxyl group and an N-substituted carbamate group is obtained by a method of aminolysis of polyvinyl carbonate with RNH, wherein R represents a hydrocarbon group having 1 to 30 carbon atoms and containing at least one of an oxygen atom, a nitrogen atom or a sulfur atom and no hydroxyl group. The copolymer has weight average molecular weight (Mw) of 10,000 to 1,000,000, and can be used as a cell culture substrate.SELECTED DRAWING: None
Patent JP-2020100526-A (JP)
Title: Lithium composite metal oxide powder, positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery
Inventor: NAGAO DAISUKE
IPC: H01M4/525
Filed: 2018-12-20
Abstract: To provide a lithium composite metal oxide powder which has high cycle characteristics when used as a positive electrode active material for lithium secondary batteries.SOLUTION: The lithium composite metal oxide powder satisfies the requirements (1) and (2) in the following: (1) the ratio of the half width A of the diffraction peak within the range of 2θ=64.5±1° to the half width B of the diffraction peak within the range of 2θ=44.4±1°, namely, A/B, is from 1.39 to 1.75 inclusive, in powder X-ray diffractometry using a CuKα ray; and (2) the ratio of the volume-based 90% cumulative particle size (D90) to the volume-based 10% cumulative particle size (D10), namely, D90/D10, is 3 or more.SELECTED DRAWING: None
Patent JP-2019069988-A (JP)
Title: Egfr antibody conjugates
Inventor: ILIA ALEXANDRE TIKHOMIROV
IPC: A61K31/537
Filed: 2018-12-27
Abstract: To provide methods for treating EGFR+ disease cells and tumors containing them by selectively enhancing cytotoxicity of EGFR antibodies against disease cells.SOLUTION: Disclosed herein is an immunoconjugate comprising: (i) a full EGFR antagonist antibody that binds to an EGFR epitope to which cetuximab binds, or an EGFR binding fragment thereof or a single chain polypeptide based on the antibody; (ii) a microtubule inhibiting toxin conjugated to the antibody, where, in comparison to the naked antibody, the conjugate has: (1) a cytotoxicity potentiated against EGFR+ cancer cells but (2) substantially the same cytotoxicity against EGFR+ keratinocytes, where the antibody and the toxin is conjugated through a linker, the toxin is DM-1, and the linker is succinimidyl 4-(N-maleimidomethyl)-cyclohexane-1-carboxylate (SMCC).SELECTED DRAWING: Figure 6
Patent JP-2020108040-A (JP)
Title: Load control circuit, load control method, and program
Inventor: KITAKADO YOSHIYA
IPC: G05F1/455
Filed: 2018-12-27
Abstract: To make it difficult to limit a load that can be used.SOLUTION: A load control circuit 10 includes a bidirectional switch Q0, a voltage-driven first switch element Q1, a self-holding second switch element Q2, and a controller 1. The bidirectional switch Q0 is electrically connected between a power supply 11 and a load 12 and switches conduction/non-conduction between the power supply 11 and the load 12. The first switch element Q1 and the second switch element Q2 are electrically connected in parallel to a control terminal of the bidirectional switch Q0 and switch whether to supply drive power from the power supply 11 to the bidirectional switch Q0. The controller 1 controls the bidirectional switch Q0 by synchronizing ON/OFF of each of the first switch element Q1 and the second switch element Q2.SELECTED DRAWING: Figure 1