baber/WOPTO huggingface dataset:
Patent JP-2020047584-A (JP)
Title: Method for producing positive electrode active material for lithium ion secondary battery
Inventor: AKAGI RYUICHI
IPC: H01M4/525
Filed: 2019-07-02
Abstract: To provide a method for producing a positive electrode active material for a lithium ion secondary battery, the method being capable of improving the battery characteristics of the lithium ion secondary battery.SOLUTION: The present disclosure pertains, in one aspect, to a method for producing a positive electrode active material for a lithium ion secondary battery comprising a lithium metal complex oxide, the method including the following steps (1) and (2): (1) a step of mixing a dispersant (component A) which is a copolymer including structural units derived from (meth)acrylic acid and structural units derived from either an unsaturated diprotic acid or an anhydride thereof, a salt (component B) of at least one metal element selected from among nickel, cobalt, manganese, and aluminum, an alkali (component C), and an aqueous medium, and then precipitating, as coprecipitates, a metal hydroxide that includes at least one metal element selected from among nickel, cobalt, manganese, and aluminum; and (2) a step of firing a mixture that includes the metal hydroxide obtained in step (1) and a lithium compound to obtain a lithium metal complex oxide.SELECTED DRAWING: None
Patent JP-2021007683-A (JP)
Title: Pinball game machine
Inventor: MIYAZAWA KAZUMA
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine that uses a button performance for enhancing a player's interest in a game.SOLUTION: Performance determination means 303 can determine execution of a performance based on a special performance pattern. It is determined in the special performance pattern to execute a plurality of special performances for urging operation input to operation means simultaneously. There are cases in the plurality of special performances in which operation modes for the operation means for progressing each performance are different. Performance display control means 305 causes the plurality of special performances to be displayed simultaneously when execution of the performances based on the special performance pattern is determined. When an operation to the operation means is input while the plurality of special performances are displayed, the special performance corresponding to the operation mode input in the operation means of the plurality of special performances under display can be progressed.SELECTED DRAWING: Figure 11
Patent JP-2021012444-A (JP)
Title: Apparatus for plant-monitoring control
Inventor: YAMAGUCHI SHIGEKI
IPC: G05B23/02
Filed: 2019-07-04
Abstract: To obtain an apparatus for plant-monitoring control adapted to easily find an abnormality sign of a plant from a display screen.SOLUTION: An apparatus for plant-monitoring control has a trend data DB3 storing plant data from a measurement point of a plant as time-series trend data, so that the trend data stored in the trend data DB3 can be rendered as a trend graph on a screen by a trend-graph rendering function 11, and a data-behavior trend data DB5 storing as data-behavior trend data a range of values the plant data can take, calculated based on past trend data, so that using the data-behavior trend data stored in the data-behavior trend data DB5 a data-behavior trend graph having a line width matched to the range of values the plant data can take, can be rendered superimposed with the trend graph on a screen by a data-behavior trend rendering function 12.SELECTED DRAWING: Figure 1
Patent JP-2021012645-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: MASUYAMA TAKESHI
IPC: G06Q50/10
Filed: 2019-07-09
Abstract: To provide an information processing device capable of causing a user to effectively browse content, an information processing method, and an information processing program.SOLUTION: An information processing device comprises a control unit including an acquisition unit. The acquisition unit acquires comparison results of characteristics of a user and content of distribution candidates. The control unit performs predetermined control on distribution of the content of distribution candidates on the basis of the comparison results. The acquisition unit also acquires feature information indicating features determined to have a predetermined relation with characteristics among the features on the basis of a relation between features of the content of distribution candidates and the characteristics as the comparison results.SELECTED DRAWING: Figure 4
Patent JP-2021015922-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKAKU SATORU
IPC: H01L25/18
Filed: 2019-07-16
Abstract: To provide a semiconductor device and a method of manufacturing the same capable of effectively suppressing cracks in an end part of a semiconductor chip.SOLUTION: A semiconductor device according to an embodiment comprises a wiring board. A first element is provided on a first surface of the wiring board. A first resin layer covers the first element. At least one second element is larger than the first element and is arranged on the first resin layer so as to overlap the first element. A reinforcement member has one end located at least in the first resin layer and an upper surface located higher than the first surface of the wiring board, at an end part of the first resin layer. A linear expansion coefficient of the reinforcement member is lower than that of the first resin layer. An encapsulation resin covers the first element, the second element, the first resin layer and the reinforcement member on the first surface of the wiring board.SELECTED DRAWING: Figure 1
Patent JP-2020021065-A (JP)
Title: Liquid crystal lens
Inventor: ARNOLD JER-WEI CHANG
IPC: C09K19/42
Filed: 2019-07-23
Abstract: To provide novel materials having suitable properties for LC lenses.SOLUTION: An LC lens and a liquid-crystal medium used in the LC lens are disclosed herein, the medium containing one or more compounds represented by formulae I and II.SELECTED DRAWING: None
Patent JP-2019216250-A (JP)
Title: Semiconductor light-emitting device
Inventor: TOYAMA TOMOICHIRO
IPC: H01L23/31
Filed: 2019-07-26
Abstract: To provide a semiconductor light-emitting device that is able to enhance light emission efficiency of an LED chip.SOLUTION: A semiconductor light-emitting device comprises: a substrate having a surface, a bottom face, and a side face connected to the surface and the bottom face; a first conductive portion and a second conductive portion formed on the surface; a third conductive portion and a fourth conductive portion formed in the substrate; a fifth conductive portion formed on the bottom face and conducting to the first conductive portion via the third conductive portion; a sixth conductive portion formed on the bottom face and conducting to the second conductive portion via the fourth conductive portion; and an LED chip having: a rear surface opposite the surface; an anode electrode formed on the rear surface and joined to the first conductive portion; and a cathode electrode formed on the rear surface and joined to the second conductive portion, wherein respective parts of the third conductive portion and the fourth conductive portion are formed in parallel with the side face.SELECTED DRAWING: Figure 2
Patent JP-2021022100-A (JP)
Title: Movable body control system
Inventor: OSHU RYOTA
IPC: G01C21/34
Filed: 2019-07-26
Abstract: To provide a technique for controlling a movable body to facilitate its use.SOLUTION: A server device 12 of a movable body control system for controlling travelling of a movable body 10 which can be got on/off by a person in operation includes: an acquisition section 58 for acquiring information on a periphery of the movable body 10; and a setting section 60 for detecting an index which indicates the number or a few/multitude of potential customers existing in the periphery of the movable body 10 on the basis of the acquired information, so as to set a travelling route and/or a travelling speed of the movable body 10 according to detection result. When the periphery of the movable body 10 is crowded with the potential customers, the travelling speed of the movable body 10 is made slow or may be set to zero.SELECTED DRAWING: Figure 4
Patent JP-2021026246-A (JP)
Title: Receiver for disaster prevention monitoring system
Inventor: HIRAMOTO MINORU
IPC: G08B17/00
Filed: 2019-07-31
Abstract: To provide a receiver for a disaster prevention monitoring system that can prevent tampering and unauthorized operation of switches carried out by a third person.SOLUTION: In a receiver for a disaster prevention monitoring system including a housing consisting of a box-shaped body 20 opening in one surface and a front panel 10 attached to close the opening in the box-shaped body, the front panel is provided with an opening 10a and a frame body 23 along the edge of the opening, and a cover that can close part of the opening is rotatably attached to the front panel with one side as a fulcrum. A pair of mutually opposing side walls 23A, 23B of the frame body is formed with longitudinal long holes respectively at positions corresponding to side parts of the cover. Both ends of a plate-like unauthorized operation prevention plate 24 are respectively inserted into the pair of long holes, and in a state where the front panel closes the opening in the box-shaped body, the unauthorized operation prevention plate inhibits the rotation of the cover.SELECTED DRAWING: Figure 4
Patent JP-2021026102-A (JP)
Title: Flexible display device and method of manufacturing the same
Inventor: CHO DONG-UK
IPC: H05B33/10
Filed: 2019-08-02
Abstract: To provide a flexible display device capable of maintaining its surface shape even after being repetitively folded.SOLUTION: A flexible display device is provided, comprising a display panel, and an optical adhesive layer with thixotropy provided between a display surface of the display panel and a member covering the display surface. A method of manufacturing the flexible display device is also provided, comprising producing the display panel, and bonding the display surface of the display panel and the member covering the display surface together using the optical adhesive layer with thixotropy.SELECTED DRAWING: Figure 4
Patent JP-2021025299-A (JP)
Title: Ground determination method and ground determination device
Inventor: TAKECHI KOTARO
IPC: E02D1/02
Filed: 2019-08-05
Abstract: To provide a ground determination method and a ground determination device that can determine whether or not the ground contains humus based on a ground survey of a low-cost house.SOLUTION: A ground determination method comprises the steps of: conducting a ground survey of a house that penetrates a rod-shaped body into the ground according to a predetermined procedure; and measuring the concentration of methane gas generated from a penetration hole formed in the ground by the ground survey of the house.SELECTED DRAWING: Figure 1
Patent JP-2021026496-A (JP)
Title: Power generation cost price calculation server of hydroelectric power station, power generation cost price calculation system of hydroelectric power station, and power generation cost price calculation method of hydroelectric power station
Inventor: TOKUNAGA SATORU
IPC: G06Q50/06
Filed: 2019-08-05
Abstract: To calculate a power generation cost price at a hydroelectric power station.SOLUTION: A power generation cost price calculation server of a hydroelectric power station comprises: an operation personnel result calculation section (20) for calculating an operation personnel result which indicates, in specific period units, a number of operators who have been involved in operational work at the hydroelectric power station per individual hydroelectric power station; a proportional division cost calculation section (30) for calculating a proportional division cost per individual hydroelectric power station, that is obtained by proportionally dividing a consolidated cost result being necessary costs for managing multiple hydroelectric power stations collectively, on the basis of the operation personnel result; a power station-specific total cost calculation section (40) for calculating a total cost at the individual hydroelectric power station by summing up the proportional division cost of the individual hydroelectric power station and the cost result at the hydroelectric power station; and a power generation cost price calculation section (50) for calculating a power generation cost price at the individual hydroelectric power station on the basis of the total cost at the individual hydroelectric power station and the power generation result at the hydroelectric power station.SELECTED DRAWING: Figure 2
Patent JP-2021025588-A (JP)
Title: Pipe joint
Inventor: MARUYAMA NORIFUMI
IPC: F16L19/12
Filed: 2019-08-05
Abstract: To provide a pipe joint including a mechanism for preventing a pipe from rotating by itself after connection of the pipe.SOLUTION: A pipe joint of the disclosure has a joint body 10, a nut 30, and a digging member 40. The joint member 10 includes a first taper surface 18 with which the digging member 40 contacts. The digging member 40 comprises: an annular first member 41 disposed at the joint body 10 side; and an annular second member 42 disposed at the nut 30 side. The first member 41 includes a first end part 43 which receives pressing force of the nut 30 and is pressed to the first taper surface 18 to seal a gap between the first taper surface 18 and an outer peripheral surface of a pipe P and digs into the pipe P to fixedly hold the pipe P. The second member 42 includes a second end part 44 which is pressed to the first member 41 and digs into the pipe P. The second end part 44 is formed into a structure for preventing rotation of the pipe P when digging into an outer periphery part of the pipe P.SELECTED DRAWING: Figure 3
Patent JP-2019205885-A (JP)
Title: Game machine
Inventor: TAKEMOTO HIRONORI
IPC: A63F5/04
Filed: 2019-08-07
Abstract: To achieve a new game property and increase game interest.SOLUTION: A slot machine includes game state transition means for setting one game state from a plurality of game states including a normal game state and a specific game state. The game state transition means can set one continuation specification among at least three continuation specifications in which conditions related to continuation of the specific game state are defined respectively, can overlappedly set multiple different continuation specifications in random order, and executes a lottery related to continuation of the specific game state based on the set continuation specification, when one or more continuation specifications are set in a specific game state.SELECTED DRAWING: Figure 34
Patent JP-2021030739-A (JP)
Title: Carriage positioning system and positioning method
Inventor: SANA NOBUYUKI
IPC: B62B5/04
Filed: 2019-08-13
Abstract: To provide a carriage positioning device which can position a carriage in planar and height directions, and which can be easily utilized by a worker at a factory site.SOLUTION: A carriage positioning system includes: a carriage 11; and a free table 20 that allows the carriage to enter therein. A body 12 of the carriage has a positioning pin which moves in the direction toward a lower surface 12b of the body so as to be freely movable. The free table has a plurality of free ball bearings 21 attached to the upper surface of the free table so as to abut on the lower surface of the body, and has a pin detecting sensor provided at the lower surface of the free table and detecting the positioning pin when the positioning pin is moved down.SELECTED DRAWING: Figure 1
Patent JP-2021030740-A (JP)
Title: Driving supporting device for vehicle
Inventor: MIZOGUCHI MASATO
IPC: G08G1/16
Filed: 2019-08-13
Abstract: To enable recognizing in advance a place where sudden acceleration needs to be suppressed, and to appropriately suppress occurrence of sudden acceleration due to a mistake in stepping-on operation at the place without using an obstacle recognition sensor.SOLUTION: A driving supporting device for a vehicle reads own vehicle position information estimated by an own vehicle position estimation calculation part 12a (S5); refer to road map information of a road map database 16 on the basis of the own vehicle position information, and reads road map information in front of an own vehicle (S6); then, determines whether or not there is an intersecting road in front of the own vehicle M (S7); estimates, from a lighting direction of a blinker, whether the own vehicle M will turn right or left at the intersecting road (S10); and executes acceleration suppression control for suppressing sudden acceleration at the time of turning right or left on the basis of an azimuth angle difference Δψ between an orientation of a traveling direction of the own vehicle M and an orientation of the intersecting road in the right-turning or left-turning direction, and an accelerator operation amount Pacc (S17).SELECTED DRAWING: Figure 2
Patent JP-2019198690-A (JP)
Title: Device for emitting ultraviolet light
Inventor: MARK NATHAN
IPC: A61L9/20
Filed: 2019-08-18
Abstract: To provide a device for transmitting UV light over a broad area and for a long distance, and to provide a method for using the device.SOLUTION: A device 2 is activated by a variable or dynamic logic process which controls activation of the device, such that activation is automatic and only when there is either a predetermined target or an absence of an action or activity within an effective range of the device. The device 2 comprises at least one ultraviolet light emitting source emitting ultraviolet light in a range of about 10 to 400 nm and a lens formed of an ultraviolet light transmissive material. The at least one ultraviolet light emitting source is embedded within the lens. The lens may be formed into a functional or ornamental shape and does not filter or refract significantly the ultraviolet light emitted from the at least one ultraviolet light emitting source.SELECTED DRAWING: Figure 1
Patent JP-2021033436-A (JP)
Title: Control circuit, control method and control program
Inventor: KO SHITSUKI
IPC: G05B19/4103
Filed: 2019-08-20
Abstract: To smooth the operation of a motor according to the time resolution of a control circuit regardless of an input interval of a target value.SOLUTION: A control circuit is provided with: a receiving unit that receives a target value of an operating amount of a motor at a first interval; an interpolation processing unit that interpolates the target value at a second interval shorter than the first interval; and an output unit that outputs the interpolated target value to a servo control unit of the motor at the second interval.SELECTED DRAWING: Figure 2
Patent JP-2021030801-A (JP)
Title: Saddle-riding type vehicle
Inventor: CHEN YEN-FU
IPC: F21S41/32
Filed: 2019-08-21
Abstract: To provide a saddle-riding type vehicle with a headlight unit, capable of facilitating removal of rainwater adhering to a translucent cover part while suppressing an increase in the size.SOLUTION: A front edge of a front cover part is disposed more downward and forward than an upper edge of a reflector part. A light emitting surface has a light emitting surface upper part extending backward and downward of a vehicle from the front edge of the front cover part and a light emitting surface lower part extending forward and downward of the vehicle from the light emitting surface upper part, in a cross-sectional view of a vehicle lateral direction center. The reflector part has, at least, a reflector upper part which is positioned upward of a valve, extends backward and downward of the vehicle and reflects the light from the valve forward of the vehicle, and a reflector lower part which is positioned downward of the valve, extends forward and downward of the vehicle and reflects the light from the valve forward of the vehicle, in the cross-sectional view of the vehicle lateral direction center.SELECTED DRAWING: Figure 6
Patent JP-2021029162-A (JP)
Title: Agricultural greenhouse management system, agricultural greenhouse management method, and program
Inventor: ISHIHARA DAISUKE
IPC: A01G7/00
Filed: 2019-08-22
Abstract: To provide an agricultural greenhouse management system or the like capable of preferably assisting farm work in an agricultural greenhouse.SOLUTION: An agricultural greenhouse management system has a farm work unit 3 installed in an agricultural greenhouse and a terminal device 2 communicably connected to the farm work unit 3, in which the farm work unit comprises: a plurality of rails which are laid in one direction inside the agricultural greenhouse; and a farm work device which is installed in an erected manner between the rails and slides in the one direction, and performs farm work in a farm work section between the rails which is positioned below the farm work device, and the farm work unit 3 allows the farm work device to perform farm work while sliding the device in the one direction according to a command from the terminal device 2.SELECTED DRAWING: Figure 1
Patent JP-2021036289-A (JP)
Title: Imaging apparatus
Inventor: SASAKI DAISUKE
IPC: G03B15/00
Filed: 2019-08-30
Abstract: To solve a problem in an imaging apparatus capable of performing rotational drive or the like in which when a strong impact is applied and a lens cover or the like is plastically deformed, it is often difficult to perform the rotational drive or the like.SOLUTION: The imaging apparatus includes: an imaging element; a lens cover which is arranged outside a lens unit 20 including an optical system and the imaging element and supports the lens unit 20; and a base part 12a which rotatably supports the lens cover. The lens cover has a spherical part at least a part of which has a spherical shape, and includes a front lens cover 21 which is provided around the front of the optical system and a rear lens cover 24 which is provided around the rear of the optical system. The front lens cover 21 is made of a material whose rigidity is high, and the rear lens cover 24 is made of a material whose rigidity is lower than that of the front lens cover 21 and can be plastically deformed.SELECTED DRAWING: Figure 1
Patent JP-2020005648-A (JP)
Title: Constitutive expression of costimulatory ligands on adoptively transferred t lymphocytes
Inventor: MICHEL SADELAIN
IPC: A61K39/00
Filed: 2019-09-03
Abstract: To provide immunoresponsive cells including T cells, cytotoxic T cells, regulatory T cells, and Natural Killer (NK) cells and expressing at least either of an antigen- recognizing receptor and a co-stimulatory ligand.SOLUTION: Provided are an immune-responsive cell comprising a receptor that binds to an antigen and an exogenous costimulatory ligand, and a virus-specific T cell expressing a vector encoding a polypeptide selected from the group consisting of CD80, 4-1BBL, OX40L, CD70 and CD30L, as well as a method for producing an antigen-specific immunoreactive cell comprising introducing a nucleic acid sequence encoding a chimeric antigen receptor into the immune-responsive cell, the chimeric antigen receptor comprising an antigen-binding domain that binds to an intracellular signaling domain that activates the immune-responsive cell.SELECTED DRAWING: None