baber/WOPTO huggingface dataset:
Patent JP-2020055301-A (JP)
Title: Liquid discharge device, liquid discharge method, and program
Inventor: SATO NOBUYUKI
IPC: B41J2/01
Filed: 2019-09-02
Abstract: To accurately detect a deviation amount in image formation.SOLUTION: A liquid discharge device includes: pattern formation means which relatively moves a recording head 6 discharging a liquid with in a first direction respect to a recording medium P, forms at least two first markers M1, forms a second marker M2 at one formation position of the formation positions of the two first markers M1, and forms a pattern including a reference marker Ks composed of the first markers M1 and a measurement marker Km in which the first markers M1 and the second marker M2 overlap each other; read-out means which reads out the pattern; and interval measurement means which measures an interval between the reference marker Ks and the measurement marker Km in the first direction from information read out by the read-out means.SELECTED DRAWING: Figure 9
Patent JP-2020098901-A (JP)
Title: Photoelectric conversion device, photoelectric conversion device manufacturing method, semiconductor device manufacturing method
Inventor: ISHII RYUNOSUKE
IPC: H01L27/04
Filed: 2019-09-04
Abstract: To provide a photoelectric conversion device that comprises an inspection circuit and is high in integration degree and low in noise.SOLUTION: A photoelectric conversion device comprises: a first substrate having a pixel circuit including a photoelectric conversion element; a second substrate having a signal processing circuit that drives the pixel circuit or processes a signal from the pixel circuit; a connection part that electrically connects the first substrate and the second substrate; and an inspection circuit. The inspection circuit is formed for one of the first substrate and the second substrate, and is connected to a wiring that supplies a first electric potential at the one of the first substrate and the second substrate. The inspection circuit is connected to a wiring that supplies a second electric potential at the other of the first substrate and the second substrate through the connection part.SELECTED DRAWING: Figure 2
Patent JP-2020097213-A (JP)
Title: Method for producing materials by adhering layer for protection of silver against tarnishing on substrate comprising silver surface
Inventor: CHRISTIAN MANASTERSKI
IPC: G04B19/06
Filed: 2019-09-12
Abstract: To provide a method for enhancing the adhesion of a layer for the protection of silver against tarnishing on a substrate comprising a silver surface.SOLUTION: There is provided a method including the steps of: (a) obtaining a substrate 1 that may or may not have an initial silver surface; (b) depositing on the substrate 1 obtained in step a) a silver-copper alloy layer 2 comprising between 0.1 and 10 wt.% of copper based on the total weight of the alloy; and (c) depositing on at least one part of the final silver surface 2 obtained in step b) at least one layer 4 that protects silver against tarnishing and has a thickness in the range of 1 to 200 nm.SELECTED DRAWING: Figure 1
Patent JP-2021048672-A (JP)
Title: Power conversion apparatus, electric vehicle, railway vehicle, and server
Inventor: SAGA YASUNAO
IPC: H02M3/28
Filed: 2019-09-17
Abstract: To provide a power conversion apparatus in which a failure in a diode can be easily and precisely detected.SOLUTION: A power conversion apparatus 1 includes a power device 13 that converts DC voltage to AC voltage by complementary operation of an upper-arm switching element 13a and a lower-arm switching element 13b, a center tap-type insulation transformer 14 including a primary-side winding 14a to which the upper-arm switching element and the lower-arm switching element are connected and a secondary-side winding 14b having a center tap, a rectifying unit 40 that includes a rectifying diode 30a which is connected to one end of the secondary-side winding, and enters a conductive state when the upper-arm switching element is ON, and a rectifying diode 31a which is connected to the other end of the secondary-side winding and enters a conductive state when the lower-arm switching element is ON, and that rectifies the voltage of the secondary-side winding, and a current detector 35a that detects the total current of a current flowing through the diode 30a and a current flowing through the diode 31a.SELECTED DRAWING: Figure 1
Patent JP-2019212343-A (JP)
Title: Sales data processing device, sales data processing method and program
Inventor: IWAMA YUKA
IPC: G07G1/12
Filed: 2019-09-19
Abstract: To achieve efficiency of operations required for a tax rate application upon simultaneously selling a plurality of products different in a tax rate according to a sales form.SOLUTION: A sales data processing device of an embodiment comprises: identification information reception means that receives identification information on a product targeted for sales regarding the product of a foodstuff with eat-in and take-out selectable; unit sales reception means that receives a unit sales upon selling and registering the unit sales with a plurality of products put together; partial piece reception means that receives a partial piece serving at least one part of the number of products as the eat-in or the number of products as the take out, of the unit sales; and money amount output means that determines the number of pieces of products as the eat-in and the number of pieces of products as the take-out from the sales quantity and the partial quantity, and calculates and outputs a total tax amount by the tax rate and a total tax-inclusive amount by the tax rate on the basis of the first tax rate to be applied at the eat-in and the second tax rate to be applied at the take-out.SELECTED DRAWING: Figure 2
Patent JP-2021048545-A (JP)
Title: Wireless communication device, wireless communication system, control system, load control system, information terminal, method for sending data, and program
Inventor: SHINYASHIKI YASUSHI
IPC: H05B47/00
Filed: 2019-09-20
Abstract: To easily perform a communication setting for a wireless communication device.SOLUTION: A wireless communication device 50 includes: a first communication unit 51 for performing a wireless communication c1 with a wireless device 40 connected to a load device 30; and a setting unit 57 for performing a communication setting for a first communication unit 51. The setting unit 57 performs the communication setting by acquiring setting data D1 including information that enables the wireless communication c1 with the wireless device 40 from the outside.SELECTED DRAWING: Figure 2
Patent JP-2021049801-A (JP)
Title: Headlight control system
Inventor: HAGIWARA YUYA
IPC: B60Q1/14
Filed: 2019-09-20
Abstract: To provide a headlight control system that controls a headlight to emit light properly when a vehicle traveling side by side is present.SOLUTION: A headlight control system 1 includes: a headlight 20 for irradiating forward of a travelling vehicle in a predetermined irradiation range; a forward detector 30 for detecting a forward state of the travelling vehicle; a lateral detector 40 for detecting a lateral state of the travelling vehicle; and a control unit 50 for restricting the headlight 20 from irradiating a region of the irradiation range of the headlight which corresponds to a lateral vehicle on the basis of the detection results by the forward detector 30 and the lateral detector 40 when the lateral detector 40 detects a lateral vehicle traveling side by side the travelling vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021049543-A (JP)
Title: Laser irradiation device and surface roughening processing method using the same
Inventor: GODA TETSUYA
IPC: B23K26/0622
Filed: 2019-09-24
Abstract: To provide a laser irradiation device that can irradiate a surface of a member with an optimum laser beam for roughening of the surface so as to improve adhesive properties of the surface, and can reduce damage to a laser diode even when the laser diode is used as a light source for the laser beam.SOLUTION: A waveform of a laser beam L, emitted from a laser irradiation device 10 at predetermined intervals of time, of single-time irradiation consists of: a front half part 100 which reaches a maximum increase rate of irradiation intensity per unit time at the start of the irradiation and decreases in increase rate of the irradiation intensity per unit time as maximum irradiation intensity is approximates; and a latter half part 104 which reaches a maximum decrease rate of the irradiation intensity per unit time after the front half part 100, and decreases in decrease rate of the irradiation intensity per unit time as the irradiation intensity approximates a base current.SELECTED DRAWING: Figure 2
Patent JP-2021057408-A (JP)
Title: Manufacturing method for optical semiconductor device, and optical semiconductor device
Inventor: MARUYAMA TSUKASA
IPC: H01L33/48
Filed: 2019-09-27
Abstract: To provide an optical semiconductor device in which an optical semiconductor chip maintains the long-term reliability in high-temperature operation, and a manufacturing method for the same.SOLUTION: A manufacturing method for an optical semiconductor device includes a mounting step of providing an optical semiconductor chip 2 on a package substrate 3 formed of ceramics, a keeping step of keeping the package substrate 3 after the mounting step in a first dry atmosphere, a placing step of forming a second dry atmosphere around the optical semiconductor chip 2 on the package substrate after the keeping step and placing a light-transmitting window material 4 on a bonding part 5 of the package substrate through a bonding material, and a sealing step of sealing the optical semiconductor chip 2 in a closed space 1 formed by the package substrate 3 and the light-transmitting window material 4 by bonding the bonding part 5 and the light-transmitting window material 4 by a bonding material in a low-oxygen-concentration atmosphere with an oxygen concentration of 1 vol% or less. After the sealing step, the closed space 1 has a moisture concentration of 1000 ppm or less and an oxygen concentration of 3 vol% or less.SELECTED DRAWING: Figure 3
Patent JP-2021052964-A (JP)
Title: Medicine taking support management device
Inventor: SAEGUSA HIROMI
IPC: A61J1/00
Filed: 2019-09-27
Abstract: To detect weight change of a medicine shelf, for determining whether or not a correct medicine is taken out, erroneous take-out of a medicine occurs, and a user forgets to take his/her medicine.SOLUTION: A medicine taking support management device comprises: a housing 1 forming an outer shell; a plurality of medicine shelves 8 which are arranged in the housing 1 and in which a bag storing medicine is stored so as to be taken out; a plurality of weight sensors 10 which are provided in the housing 1 and individually detect weight of each medicine shelf 8; a reporting part (a display tool formed of a speaker 12 and an LCD unit 13) for performing medicine taking instruction at preset time; and a control part (controller 11) provided on the housing 1 for controlling the reporting part. The control part identifies the medicine shelf 8 on which take-out of the bag or supplement of the bag is performed on the basis of weight change detected by each weight sensor 10, and causes the reporting part to report.SELECTED DRAWING: Figure 1
Patent JP-2021055728-A (JP)
Title: Connection kit for thermoplastic resin piping, and piping construction method
Inventor: TAKADA TAKESHI
IPC: F16L55/18
Filed: 2019-09-30
Abstract: To provide a connection kit for thermoplastic resin piping, capable of connecting pipes easily.SOLUTION: A connection kit for thermoplastic resin piping has two electric fusion joints 10, and one thermoplastic resin pipe 20 that can be inserted inside the electric fusion joints 10. The length of the thermoplastic resin pipe 20 is equal to or larger than the total length of the two electric fusion joints 10. The thermoplastic resin pipe 20 has a first movable region in which the electric fusion joint 10 is movable from one end to the other end, and a second movable region in which the electric fusion joint 10 is movable from the other end to the one end. The length of the first movable region and the length of the second movable region are equal to or larger than the length of the electric fusion joints 10 that are movable independently.SELECTED DRAWING: Figure 1
Patent JP-2021054589-A (JP)
Title: Outrigger device
Inventor: ATSUMI MASASHI
IPC: B66C23/78
Filed: 2019-09-30
Abstract: To provide an outrigger device in which an oil feed hose can be stretched and turned back in the middle, even in a work vehicle on which a slide cylinder is arranged.SOLUTION: In an outrigger device, an oil feed hose 20 is directed to a base end of an inner box along the other side corner part of an upper part of an outer box in a space between a top plate of the outer box and a top plate of the inner box from an outer box-side hydraulic joint. The oil feed hose is folded in a U-shape, enters the inner box from an opening part of the base end of the inner box, and is directed to a tip end of the inner box along a one-side corner part of a lower part of the inner box on a diagonal line with respect to the other side corner part of the upper part of the outer box such that the oil feed hose is connected to a jack cylinder side hydraulic joint. A slide cylinder 25 is arranged on an inner corner part of the inner box 11 on another diagonal line intersecting with the diagonal line along which the oil feed hose 20 is routed.SELECTED DRAWING: Figure 8
Patent JP-2021057230-A (JP)
Title: Packaging material and packaging body for all-solid lithium ion battery
Inventor: TAKEUCHI NAOYA
IPC: H01M50/10
Filed: 2019-09-30
Abstract: To provide a sulfur-based gas absorption packaging material for an all-solid lithium ion battery that has excellent manufacturing suitability and absorbs a sulfur-based gas generated from a sulfide-based inorganic solid electrolyte type all-solid lithium ion battery with a simple layer structure, and an all-solid lithium ion battery packaging body.SOLUTION: A sulfur-based gas absorption packaging material 1 which is a packaging material for an all-solid lithium-ion battery includes at least a base material layer 2 formed of a base film, a gas barrier layer 4 formed of a gas barrier film, and a sealant layer 5 formed of a sulfur-based gas absorption sealant film. The sulfur-based gas absorption sealant film contains a sulfur-based gas absorber 7 and a heat-sealing resin. The content of the sulfur-based gas absorber in the layer containing the sulfur-based gas absorber is 0.3 mass% or more and 30 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2021058037-A (JP)
Title: Stator unit and electric valve
Inventor: SHIMIZU RYOSUKE
IPC: F16K31/04
Filed: 2019-10-01
Abstract: To provide a stator unit in which a yoke is properly positioned.SOLUTION: There is provided a stator unit according to an embodiment of the present invention in which a plurality of stator coils 45 are assembled in the axial direction and coated with a mold resin. The stator coil 45 includes a yoke unit 53 including a first yoke and a second yoke, and a bobbin 50 around which a magnet wire is wound and assembled to the yoke unit 53. The plurality of stator coils 45 are fixed to each other by a welded portion 106 provided on the outer peripheral surfaces of adjacent yoke units 53.SELECTED DRAWING: Figure 4
Patent JP-2021056967-A (JP)
Title: Information processing device and program
Inventor: MURATA ATSUSHI
IPC: G06Q10/06
Filed: 2019-10-02
Abstract: To provide an information processing device and a program that can manage work status in consideration of time required for workers' thinking.SOLUTION: According to one aspect of the present invention, an information processing device capable of communicating with a terminal device includes an acquisition unit, a management unit, and a display information generation unit. The acquisition unit is configured to be able to acquire, from each of a plurality of terminal devices, the amount of operation per unit time for the terminal device. The management unit stores, holds, and manages the amount of operation acquired by the acquisition unit. The display information generation unit is configured to be able to generate a graph based on the amount of operation managed by the management unit as display information.SELECTED DRAWING: Figure 2
Patent JP-2021059136-A (JP)
Title: Monitoring device
Inventor: KIMURA AKIHIRO
IPC: G06T7/00
Filed: 2019-10-03
Abstract: To provide a monitoring device which secures a required monitoring or determining range while securing the minimum measurement frequency and improves monitoring accuracy, without supposing huge image data like a background image along a track.SOLUTION: A monitoring device 100 comprises: a first optical measurement part 41 radiating laser rays toward a forward track and measuring reflected rays; and a processing part 101 determining whether or not there is an obstacle in the forward track based on a measurement result of the first optical measurement part 41. The processing part 101 sets plural sub-regions SA mutually alienated in a moving direction of an aiming point OP on a track RL in a foreground FS which is a taken reference image of a detection region DA1 in the detection region DA1 of the first optical measurement 41, the movement of the aiming point being caused by traveling of a vehicle, and sets measurement widths DX of the plural sub-regions SA in response to both a traveling speed of the vehicle and a distance to the aiming point OP.SELECTED DRAWING: Figure 5
Patent JP-2021060003-A (JP)
Title: Screw compressor
Inventor: TANIMOTO SEITA
IPC: F04C18/16
Filed: 2019-10-07
Abstract: To provide a screw compressor that expands a range where a liquid supply mechanism can be installed.SOLUTION: A screw compressor includes: screw rotors 21, 22; a casing for accommodating the screw rotors 21, 22; and a liquid supply mechanism for supplying liquid to an operation chamber that is encapsulated by the casing. The screw rotors 21, 22 have a pitch that varies in an axial direction toward a discharge end surface from a suction end surface.SELECTED DRAWING: Figure 1
Patent JP-2021064026-A (JP)
Title: Information registration determination system
Inventor: SHIMAMURA TAKASHI
IPC: G06Q50/10
Filed: 2019-10-10
Abstract: To provide a system which performs certification of visit only when the actual identification code is directly imaged, by discriminating between an actual identification code image and a duplicate image obtained by imaging the identification code with a camera of a mobile terminal.SOLUTION: Provided is a system that determines whether or not an image of an identification code is directly acquired by a mobile terminal, the system being characterized by comprising: a pre-registration method of an identification code equipped with means for extracting and storing individual feature point information from each by an image recognition technique, by acquiring images of both the identification code and a duplicate identification code displayed on a display device by imaging the identification code; and an identification code discrimination method equipped with means for discriminating whether the acquired image is truly an identification code placed on a medium or a duplicate identification code, from the result, by reading an image of the identification code or the duplicate identification code, extracting feature points, and comparing the feature point information with the feature point information stored in the cloud.SELECTED DRAWING: Figure 1
Patent JP-2021062336-A (JP)
Title: Liquid spray device
Inventor: KONDO HIDEKI
IPC: F24F6/14
Filed: 2019-10-14
Abstract: To provide a liquid spray device which can reduce a size of a liquid particle which is atomized and sprayed.SOLUTION: In a liquid spray device 1 having a Venturi tube 40, a gas nozzle side inclination part 66, which has an inclined surface 64 inclined so as to be separated from a gas nozzle 62 to a tip end direction of a liquid nozzle 46 from a deep end of the liquid nozzle 46, is arranged in a periphery of an opening of the gas nozzle 62. The liquid nozzle 46 is connected to a tip end 67 of the inclined surface 64 of the gas nozzle side inclination part 66, and is opened on a liquid nozzle side inclination part 50 which has an inclined surface 48 inclined in a deep end direction of the liquid nozzle 46 in a direction separate from the gas nozzle 62.SELECTED DRAWING: Figure 7
Patent JP-2021062072-A (JP)
Title: Game system, operation method of game system, and program
Inventor: ITO SHINYA
IPC: A63F13/69
Filed: 2019-10-15
Abstract: To secure fairness of ranking on the result of games.SOLUTION: A plurality of game devices 20 performs first games for using first credit that is given by the input of first value media to the game devices 20 and performs second games for using second credit. For each of the plurality of game devices 20, a game system 1 comprises: a result acquisition portion for acquiring the result of the first games; and a display control portion for displaying in a display device a ranking among players regarding the result of the first game performed in each of the plurality of game devices 20. The amount of the first credit given to the players corresponding to a predetermined amount of the first value media in the first games is common to the plurality of game devices 20.SELECTED DRAWING: Figure 1
Patent JP-2020023547-A (JP)
Title: Method for treating tumor by using recombinant interferon with changed spatial configuration
Inventor: WEI GUANGWEN
IPC: A61K38/21
Filed: 2019-10-17
Abstract: To provide methods for treating tumors in subjects by using recombinant interferon, and methods for treating solid tumors, including lung cancers in subjects.SOLUTION: The present invention provides methods for treating tumors in subjects by using a recombinant interferon (rSIFN-co), and optionally, methods for treating solid tumors, such as lung cancer, among others, with or without prior surgery, and as a first line or second line monotherapy or in combination with one or more other anti-tumor therapies. The present invention further provides non-surgical methods for eliminating tumors or reducing tumor sizes in subjects, and/or methods for preventing postoperative tumor recurrence and/or metastases by using the recombinant interferon (rSIFN-co) which comprises a unique spatial configuration, alone or in conjunction with radiotherapy, chemotherapy, and/or one or more anti-tumor drugs such as biological agents, targeted drugs, small molecules, Traditional Chinese Medicine (TCM) and the like.SELECTED DRAWING: None
Patent JP-2021069999-A (JP)
Title: Method for generating ultrafine bubble, and device and method for generating ultrafine bubble-containing liquid
Inventor: ISHINAGA HIROYUKI
IPC: B01F23/10
Filed: 2019-10-31
Abstract: To provide a generation method for generating a UFB with a desired component ratio, and to provide a device for manufacturing liquid containing a UFB with a desired component ratio and a manufacturing method.SOLUTION: A method for generating an ultrafine bubble includes the steps of: generating a mixed solution in which multiple kinds of gases are solved at a desired ratio; and generating a UFB by heating the mixed solution with a heating element.SELECTED DRAWING: Figure 13