baber/WOPTO huggingface dataset:
Patent JP-2021032398-A (JP)
Title: Fuel pump
Inventor: TSUKUI YUYA
IPC: F04B53/00
Filed: 2019-08-29
Abstract: To provide a fuel pump which prevents a metal worn piece from exerting an adverse effect on a movable part of the fuel pump without making the metal worn piece resulting from slide rotation hardly generated since a washer is held on a bearing, and slide-rotates with respect to an intermediate member even if the bearing is formed by sintering metal powder, in the fuel pump in which a rotor of a motor part has the synthetic resin-made intermediate member interposed between a magnet and a motor shaft, and connecting the magnet to the motor shaft, and the metal-made washer is gripped between relatively-opposing faces of the intermediate member and the bearing which is fixed to a pump case.SOLUTION: When setting a friction coefficient between a washer 40 and an intermediate member 37 as μ1, setting a friction coefficient between the washer 40 and a bearing 51 as μ2, setting an outside diameter of a contact part between the washer 40 and the intermediate member 37 as D1, and setting an outside diameter of a contact part between the washer 40 and the bearing 51 as D2, the washer 40, the intermediate member 37 and the bearing 51 are constituted so as to satisfy a relationship of D1/D2<μ2/μ1.SELECTED DRAWING: Figure 4
Patent JP-2021039878-A (JP)
Title: Fuel cell device
Inventor: SHIRAISHI SHINPEI
IPC: H01M8/04858
Filed: 2019-09-02
Abstract: To provide a fuel cell device in which durability degradation can be suppressed.SOLUTION: A fuel cell device 100 comprises: a module 1 having a fuel cell 11 which generates power by using fuel gas and oxygen-containing gas; a reformer 12 which reforms raw fuel so as to generate the fuel gas to be supplied to the fuel cell; auxiliary machines for operating the fuel cell 11; and a control device 30 which controls the operation of the auxiliary machines. If the power generating operation is stopped, and the temperature of at least one of the module 1 and the reformer 12 is equal to or higher than a predetermined temperature, then the control device 30 controls in such a way that at least part of the auxiliary machines will not be operated.SELECTED DRAWING: Figure 1
Patent JP-2022163239-A (JP)
Title: Battery assembly
Inventor: KAWASAKI HIROSHI
IPC: H02J7/00
Filed: 2019-09-06
Abstract: To provide a battery assembly capable of correcting differences in voltage values between terminals of multiple single batteries to bring out the battery capacity inherent in the battery assembly.SOLUTION: A battery assembly of the present invention is characterized in that a plurality of single battery units are connected, each of which contains single battery having a stacked unit comprising a set of positive electrode collector, positive electrode active material layer, separator, negative electrode active material layer, and negative electrode collector stacked in sequence and an electrolyte, and a light emitting unit that emits light using the above single battery as a power source, and the light emitted by the above light emitting unit is controlled to vary power consumption in accordance with the voltage of the above single battery.SELECTED DRAWING: Figure 5
Patent JP-2021050561-A (JP)
Title: Waterproof structure of door
Inventor: YAMAZAKI KAZUKI
IPC: E06B7/22
Filed: 2019-09-26
Abstract: To provide a double door having a meeting part capable of improving the watertight performance.SOLUTION: A first door body 2 is provided with a meeting member 5 that has a groove extending in the height direction at the front side of the door, and in the groove, a watertight member 6 for meeting extending in the height direction is provided. When an opening is closed, a door front side part of a second door body 3 comes into close contact with the front face of the watertight member 6 for meeting. The watertight member 6 for meeting has a first protrusion 601 protruding to the outdoor side, which is integrally formed over the height direction on the front side separating away from the first door body 2. When closing the opening, the door front side portion of the second door body 3 and the first protrusion 601 form a linear close-contact part extending in the height direction.SELECTED DRAWING: Figure 5
Patent JP-2021056556-A (JP)
Title: Information processing device, data collecting system, and server
Inventor: SUMIKAWA RYUICHI
IPC: G08G1/01
Filed: 2019-09-26
Abstract: To provide an information processing device, a data collecting system, and a server that can improve a collection efficiency of data corresponding to a request of a requester.SOLUTION: A data collecting system comprises: a management server including a data acquisition unit for acquiring a request of intended collection data of a requester, a guidance information output unit for transmitting information about an ideal travel position based on the intended collection data to an information processing device boarded on a vehicle, and a memory unit for storing the collection data transmitted from the vehicle; and the information processing device including a guidance information acquisition unit for acquiring information about the ideal travel position, a guidance information output unit for presenting pieces of information for guiding the vehicle based on the information of the ideal travel position, and a transmission control unit for transmitting the collection data acquired during a period of the vehicle traveling according to the ideal travel position to the management server.SELECTED DRAWING: Figure 4
Patent JP-2020057387-A (JP)
Title: Vehicle positioning method, vehicle positioning device, electronic apparatus, and computer-readable storage medium
Inventor: RUI XIAOFEI
IPC: G08G1/017
Filed: 2019-09-27
Abstract: To provide a vehicle positioning method, a vehicle positioning device, an electronic apparatus, and a computer-readable storage medium that can enhance the accuracy of vehicle positioning.SOLUTION: A vehicle positioning method includes the steps of: determining first edge information on a vehicle from an image relating to the vehicle obtained by a sensing device; determining a contour model corresponding to the vehicle; determining second edge information that matches the first edge information from an edge information set associated with the contour model; and determining the position of the vehicle with respect to the sensing device on the basis of a position corresponding to the second edge information. Each piece of the edge information of the edge information set corresponds to a different position of the contour model with respect to the sensing device.SELECTED DRAWING: Figure 2
Patent JP-2021054911-A (JP)
Title: Detergent composition for textile products
Inventor: UEDA AZUSA
IPC: C11D3/10
Filed: 2019-09-27
Abstract: To improve detergency against blood stains while suppressing damage to textile products such as clothes.SOLUTION: A detergent composition for textile products contains (A) a phosphoric acid ester represented by general formula (1), and (B) a carbonate of an alkali metal; and an aqueous solution of this detergent composition at a concentration of 1 mass% has a pH of from 9.5 to 11.5. In formula (1), R represents an aliphatic hydrocarbon group having from 8 to 18 carbon atoms or a styrenated phenyl group; AO represents an oxyalkylene group having from 2 to 4 carbon atoms; n represents a number of from 0 to 10; M represents a hydrogen atom, an alkali metal, an ammonium or an organic ammonium; and m represents 1 or 2.SELECTED DRAWING: None
Patent JP-2021057816-A (JP)
Title: Imaging apparatus and control method of the same, program, and storage medium
Inventor: MORI KENSAKU
IPC: G03B17/56
Filed: 2019-09-30
Abstract: To provide an imaging apparatus that achieves that each subject is photographed not only in the number of shots but also universally in various compositions.SOLUTION: A control method includes an acquisition step of acquiring subject information based on image data, determination step of determining a composition of an imaging operation according to the subject information, and storage step of storing imaging information including composition information of past imaging. The determination step determines a composition when executing the imaging operation according to the past imaging information stored by the storage step and subject information.SELECTED DRAWING: Figure 3
Patent JP-2021058951-A (JP)
Title: Horizontal joint type robot and robot system
Inventor: ENDO DAISUKE
IPC: B25J19/00
Filed: 2019-10-04
Abstract: To provide a horizontal joint type robot which can expand an arm movable area in a horizontal direction while achieving downsizing and reduction of the weight of a structural component.SOLUTION: A horizontal joint type robot 11 includes: a base part 13; a vertical shaft 14 coupled to the base part 13 through a first horizontal joint HJ1 which may rotate in a horizontal direction; a first arm 15 coupled to the vertical shaft 14 through a linear motion joint LJ which enables vertical movement in a vertical direction; and a second arm 16 coupled to the first arm 15 through a second horizontal joint HJ2 which may rotate in the horizontal direction. A vertical upper part of the vertical shaft 14 and the linear motion joint LJ are coupled by an elastic body S which generates a force that causes the vertical upper part and the linear motion joint LJ to attract to each other.SELECTED DRAWING: Figure 1
Patent JP-2021058527-A (JP)
Title: Shade providing device and shade providing method
Inventor: TAKEUCHI MASAKI
IPC: A47H23/04
Filed: 2019-10-09
Abstract: To provide a shade at low cost, the shade that is small in a difference of a folding width of a folding area even when a movable part length of a movable part of fabric is different.SOLUTION: A movable part 131 of fabric 130 is segmented into folding areas 131a-131d by using a place where ring mounting parts 142a-142d are mounted as a boundary. In a ring tape group, there are comprised multiple ring tapes 140 where the ring mounting part is provided and the pitches (ring pitches) Pn are different. The multiple pitches Pn are set so as to select the pitches where a length Ha-Hd in a vertical direction of each folding area can be made in a predetermined range to a different movable part length C. Management means determines the pitches where the length in the vertical direction of each folding area can be made in a predetermined range from the multiple pitches on the basis of the movable part length C. Then, the fabric selected from the fabric group and the ring tape having the pitches selected from the ring tape group are assembled by assembling means.SELECTED DRAWING: Figure 2
Patent JP-2020035509-A (JP)
Title: Semiconductor device
Inventor: ASAMI MUNEHIRO
IPC: G09G3/36
Filed: 2019-10-10
Abstract: To provide a driving circuit for a display device which is constituted by a TFT of one conductivity type and which can normally obtain the amplitude of an output signal.SOLUTION: In a pulse output circuit, a pulse is inputted to TFTs 101, 104 to be turned on, and when the potential becomes VDD - VthN after a potential of a node α rises, the TFT becomes a floating state. Therefore, as a TFT 105 is turned on and a clock signal becomes Hi, the potential of an output node rises. On the other hand, the potential of the gate electrode of the TFT 105 further rises due to a function of a capacitor 107 as the potential of the output node rises, and becomes higher than VDD + VthN. Thereby, the potential of the output node rises to VDD without voltage drop due to a threshold value of the TFT 105. After a next stage output is inputted to TFTs 102, 103 to be turned on, and the potential of the node α drops and the TFT 105 is turned off. At the same time, a TFT 106 is turned on, and the potential of the output node becomes Lo.SELECTED DRAWING: Figure 1
Patent JP-2020172843-A (JP)
Title: Car stop member
Inventor: SHOYAMA TAKAO
IPC: E04H6/42
Filed: 2019-10-11
Abstract: To provide a new car stop member capable of parking a vehicle at a predetermined hight position from an installation surface.SOLUTION: A car stop member for parking a vehicle in the state of being placed at a predetermined height position from an installation surface comprises at least a pair of first car stop member part 10, and the first car stop member 10 comprises at least a car stop part 11 for the installation surface having a substantially horizontal top surface relative to the installation surface and abutting a wheel the vehicle has to prevent the wheel from running, a first ride-up part 12 extending from the car stop part 11 for the installation surface to the installation surface in the state of abutting the car stop part 11 for the installation surface and enabling a ride-up of the vehicle and a climb-up prevention step part 13 abutting the wheel which rode up on the top surface of the car stop part 11 for the installation surface to prevent the wheel from running, and the car stop part 11 for the installation surface and the first ride-up part 12 abut removably each other.SELECTED DRAWING: Figure 1
Patent JP-2021066897-A (JP)
Title: Method for manufacturing vapor deposition mask and vapor deposition mask
Inventor: SHIMIZU TSUNEYOSHI
IPC: H01L51/50
Filed: 2019-10-17
Abstract: To provide a method for manufacturing a vapor deposition mask that can exert high adhesion to a vapor deposition substrate.SOLUTION: A method for manufacturing a vapor deposition mask includes the steps of: preparing a resin layer 35 and a metal layer 31 including an iron-nickel-based alloy disposed on the resin layer 35; forming a first hole 33 in the metal layer 31 by etching the metal layer 31; and forming a second hole 37 communicating to the first hole 33 in the resin layer 35 when using the metal layer 31 as a mask.SELECTED DRAWING: Figure 10
Patent JP-2020163367-A (JP)
Title: Composite nanofiber catalyst having improved life performance and manufacturing method thereof
Inventor: CHOI SEUNG HYEON
IPC: B01J35/02
Filed: 2019-10-18
Abstract: To provide a fiber-shaped catalyst which is applied to the oxidation-reduction reaction at a high temperature and has improved life performance, and to provide a producing method thereof.SOLUTION: There are provided a composite nanofiber catalyst including a support having a fiber shape, and a metal catalyst included in the support and a producing method thereof, wherein the composite nanofiber catalyst comprises a fibrous support and a metal catalyst included in at least one of the interior and the surface of the support, and the fibrous support includes aluminum oxide and silicon oxide.SELECTED DRAWING: Figure 2
Patent JP-2020094032-A (JP)
Title: Salt-sensitive particles
Inventor: NONAKA NOBUHIRO
IPC: A61K47/32
Filed: 2019-10-21
Abstract: To provide salt-sensitive particles which are capable of improving a feeling of effectiveness in use of an oily agent to be employed in detergents, etc., a method for producing the salt-sensitive particles, etc.SOLUTION: Salt-sensitive particles comprising an oily agent, the oily agent having a solubility of lower than 1 g to 100 g of water, and an acid-modified polyvinyl alcohol, wherein the oily agent is dispersed in the salt-sensitive particles.SELECTED DRAWING: None
Patent JP-2020202820-A (JP)
Title: Cheese-like food
Inventor: SANO FUMIHIKO
IPC: A23C19/00
Filed: 2019-10-25
Abstract: To provide a cheese-like food having a texture more similar to cheese.SOLUTION: A cheese-like food has a content of raw material cheese of 60 mass% or less, and contains milk protein and oils and fats, the cheese-like food containing acetylated starch and, optionally, hydroxypropylated starch. The cheese-like food has shape retention properties fitted to be provided as a shredded product.SELECTED DRAWING: None
Patent JP-2021069248-A (JP)
Title: Electric drive system
Inventor: HAYASHI YOSHINORI
IPC: H03K17/12
Filed: 2019-10-28
Abstract: To reduce loss in an electric drive system driven according to an operation mode.SOLUTION: In an electric vertical takeoff and landing aircraft 500, an electric drive system 10 includes a motor 20, an inverter device 11 for controlling operation of the motor, and a control device 30 for controlling the inverter device. The inverter device includes an inverter circuit 12 on which a plurality of switching elements connected in parallel with each other are mounted, and a circuit control unit 15 that can output drive signals independently to the respective switching elements. The circuit control unit receives any one of a plurality of operation signals indicating respective operation modes in which required output is different from each other from the control device, and sets the number of simultaneous drives, which is the number of switching elements simultaneously driven by synchronizing timing of turning on a plurality of switching elements, to the number of drives associated with the received operation signal in advance.SELECTED DRAWING: Figure 2
Patent JP-2020028297-A (JP)
Title: Faucet automatic switchgear and water feeding device
Inventor: SAITO MAKOTO
IPC: E02B13/02
Filed: 2019-10-30
Abstract: To provide a faucet automatic switchgear capable of installing in an optional operation, a solar cell panel, and improving drainage of a solar cell.SOLUTION: A faucet automatic switchgear comprises: a solar cell panel 5 for generating the electric energy for driving a faucet driving mechanism of a spindle; a solar cell panel housing 21 for storing the solar cell panel 5 in a state in which a light reception plane 5p is horizontal, in which the solar cell panel housing 21 comprises: a lower case 23 comprising an inner frame 25 for holding the solar cell panel 5 from downward so as to achieve cutoff and an outer frame 27 on an external part of the inner frame 25, in which a water conduction groove 29 is formed between the inner and outer frames 25, 27; an upper case 41 for pressing from upward, a peripheral edge of the solar cell and being attached to the outer frame 27 of the lower case 23. Between the upper case 41 and the peripheral edge of the solar cell, there is formed a water conduction path 45 communicated to the water conduction groove 29, the water conduction groove 29 has a drainage hole 31 communicated to outside of the lower case 23.SELECTED DRAWING: Figure 5
Patent JP-2020024461-A (JP)
Title: Processing method for speech or audio signals and encoding apparatus thereof
Inventor: HU CHEN
IPC: G10L19/02
Filed: 2019-10-31
Abstract: To provide a speech/audio signal processing method based on wideband switching, and a coding apparatus.SOLUTION: The method includes: an adjustment step in which, when a first wideband speech/audio signal is a harmonic signal, adjusting a determining condition for determining that a second wideband speech/audio signal is a harmonic signal, to obtain a first determining condition so as to raise a possibility of determining that the second wideband speech/audio signal is a harmonic signal; and a determination step for determining, according to the first determining condition, whether the second wide band speech or audio signal is a harmonic signal. In the case of wide band switching, signal types of speech/audio signals remain as consistent as possible before and after the switching, so that continuity of the speech/audio signal decoded by a decoder device is ensured as much as possible, further improving speech communication service quality.SELECTED DRAWING: Figure 1
Patent JP-2021076446-A (JP)
Title: Load detection device
Inventor: TAKENAWA SATORU
IPC: G01L5/00
Filed: 2019-11-07
Abstract: To provide a load detection device with which it is possible to increase the sensitivity of load measurement by a load sensor arrangement.SOLUTION: A load detection device 1 is constituted by including: an operation unit 5, with an operation including pressing performed thereupon; first load detection units (11, 12, 13, 14) supported to a housing 50 and coming in contact with an operation face 5a side on which operation of the operation unit 5 is performed while being subjected to a preload between the operation unit 5 and itself; second load detection units (21, 22, 23, 24) supported to the housing 50 and coming in contact with an operation face 5b side on which operation of the operation unit 5 is performed while being subjected to a preload between the operation unit 5 and itself; and op-amps (41, 42, 43, 44) as amplification units for respectively amplifying a difference between the first output of the first load detection units (11, 12, 13, 14) and the second output of the second load detection units (21, 22, 23, 24) and outputting it as the detection value of a load corresponding to a pressing operation that acts upon the operation unit 5. Thus, it is made possible to increase the accuracy of load measurement.SELECTED DRAWING: Figure 1
Patent JP-2021078324-A (JP)
Title: Underground cable edging device and underground cable removal method
Inventor: TOYA TAKAYUKI
IPC: H02G1/06
Filed: 2019-11-13
Abstract: To provide an underground cable edging device and an underground cable removal method that can be easily operated without any special technique or experience by using less equipment.SOLUTION: A underground cable edging device (edging device 100) according to the present invention that cuts edges of soil (buried material 18) and an underground cable 14 in a trough 12 in order to remove the underground cable 14 passing through the trough 12 includes a head 110 having a cylindrical portion 112 through which the underground cable 14 is inserted, a striking unit 130 that applies striking impact to the head 110 in a propulsion direction, a hollow tube 120 that supplies air as driving force to the striking unit 130, and an air compressor 150 that supplies air to the hollow tube 120.SELECTED DRAWING: Figure 1
Patent JP-2020022867-A (JP)
Title: Game machine
Inventor: IWAMURA MASARU
IPC: A63F7/02
Filed: 2019-11-18
Abstract: To provide a game machine capable of preventing reduction of an amusement by applying any collateral to a player when a player shoots a game ball to a prescribed region.SOLUTION: A pachinko game machine 1 is configured so that game balls are shot to a right side of a game area in a jackpot game state and in a time shortening state. The pachinko game machine comprises: a right area of the game area; a ball passage detector; a normal electric accessory; a second start port; a distribution device for distributing a game ball which did not enter the second start port to a first route or a second route; a general winning port where the game ball which passes the first route can pass; a big winning port where the game ball which passes the second route can pass; a shutter device for opening and closing the big winning port; a ball entry facilitation mechanism for decelerating the game ball which rolls on the shutter member of the shutter device; a first special out port which allows the game ball which does not pass the big winning port pass therethrough and feeds the passed game ball to outside of the game area; and performance execution means for executing a prescribed performance with a condition in which the game ball passed the first special out port.SELECTED DRAWING: Figure 33
Patent JP-2021078807-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-11-20
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12