baber/WOPTO huggingface dataset:
Patent JP-2020137792-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-28
Abstract: To provide a game machine having a setting change function and capable of suppressing reduction of game amusement.SOLUTION: A game machine is provided in which a lottery is performed based on a game ball entrance into a predetermined start port and a variable display of symbols is performed based on a result of the lottery to perform a predetermined win game if a win result is led out as a result of the variable display of the symbols. The game machine comprises: setting change means capable of changing setting information on a probability at which the win result is to be led out if a specific start operation is performed; suggestion presentation performance means for performing a suggestion presentation based on the setting information; abnormality determination means for determining a specific abnormality regarding the game machine; and suggestion presentation performance restriction means for restricting a performance of the suggestion presentation after the specific abnormality is determined by the abnormality determination means.SELECTED DRAWING: Figure 1
Patent JP-2020145795-A (JP)
Title: Electric motor control device
Inventor: SHAMOTO YOSHIHIRO
IPC: H02P27/08
Filed: 2019-03-05
Abstract: To suppress a resonance and a vibration that may occur when switching a control mode or a switching pattern.SOLUTION: The electric motor control device is configured to: perform switching control of a switching element of an inverter by a pulse width modulation control mode when a degree of modulation is less than a first predetermined value; perform switching control of the switching element of the inverter by a rectangular wave control mode when the degree of modulation is greater than or equal to a second predetermined value greater than the first predetermined value; form a slit when a pulse is present at a timing when a phase current zero crosses in a pulse pattern in a square wave control mode when the degree of modulation is greater than or equal to the first predetermined value and less than the second predetermined value; and perform switching control of the switching element of the inverter by an intermediate control mode with a switching pattern that forms a short pulse with the same width as the slit when no pulse presents.SELECTED DRAWING: Figure 7
Patent JP-2020145260-A (JP)
Title: Substrate holder, inspection device, and inspection method
Inventor: NAKAYAMA HIROYUKI
IPC: H01L21/66
Filed: 2019-03-05
Abstract: To provide a technique for removing heat generated from a substrate to be inspected during inspection of a device formed on the substrate to be inspected.SOLUTION: A substrate holder according to one exemplary embodiment is provided in an inspection device used for inspecting a device formed on a substrate to be inspected and is used for holding the substrate to be inspected. The substrate holder includes a stage and a support. The stage is supported by the support and has a main surface and a back surface on the opposite side of the main surface. The substrate to be inspected comes into contact with the main surface during the inspection of the device. The support includes a heat exchange chamber. The back surface of the heat exchange chamber is exposed and filled with refrigerant. The back surface is continuously covered with liquid refrigerant during device inspection.SELECTED DRAWING: Figure 1
Patent JP-2020144536-A (JP)
Title: Image formation system
Inventor: TOMITA ATSUSHI
IPC: B41J29/38
Filed: 2019-03-05
Abstract: To provide an image formation system capable of efficiently printing and delivering a printed matter.SOLUTION: An image formation system includes mutually communicable information processing devices 400, a server 100, a plurality of image forming apparatuses 200, and a plurality of delivery devices 300 capable of autonomous traveling. An information processing device 400 requests printing of a document following a set printing condition and printing delivery being delivery of a printed matter of the document to a set delivery destination. The server 100 selects an image forming apparatus 200 for printing the document from among the plurality of image forming apparatuses 200, and selects a delivery device 300 for collecting printed matters from among the plurality of delivery devices 300 to deliver the printed matters to the delivery destination in the case of receiving a request for printing delivery from an information processing device 400. The server 100 instructs the selected image forming apparatus 200 to print the document, and instructs the selected delivery device 300 to collect and deliver the printed matters.SELECTED DRAWING: Figure 1
Patent JP-2020150623-A (JP)
Title: Power conversion device
Inventor: NAKAJIMA OSAMU
IPC: H02M7/48
Filed: 2019-03-12
Abstract: To provide a power conversion device capable of suppressing complication of a configuration of conductors while reducing a parasitic inductance of wirings.SOLUTION: In a power conversion device, an intermediate potential conductor 60 has a substantial U-shape, and inside the substantially U-shaped intermediate potential conductor 60, a first capacitor C1 and a second capacitor C2 are arranged. When viewed from a direction perpendicular to a surface (a surface 31a of a cooling part body 31) where a plurality of semiconductor modules 20a, 20b and 20c are arranged, a positive potential conductor 40, the intermediate potential conductor 60 and a negative potential conductor 50 are arranged in this order so as to be adjacent to each other in an X direction being the arrangement direction of the plurality of semiconductor modules 20a, 20b and 20c in a state in which the positive potential conductor 40, the intermediate potential conductor 60 and the negative potential conductor 50 do not overlap to each other.SELECTED DRAWING: Figure 7
Patent JP-2020146900-A (JP)
Title: Printer
Inventor: TOKUDA HIROSUKE
IPC: B41J11/70
Filed: 2019-03-13
Abstract: To suppress that a tape piece remains at an exhaust port after full cutting.SOLUTION: A printer 1 performs printing on a tape member M which is transported on a transportation path by a platen roller 21. The printer 1 includes a cut part, and a discharge part 100. The cut part has a cutting blade 16b, and a blade reception part 16c for receiving the cutting blade 16b, and cuts the tape member M in a direction orthogonal to a transportation direction, thereby forming a tape piece. The discharge part 100 has a movable part which moves in a direction crossing the transportation path in linkage with the cut part, and discharges the tape piece, which remains on the transportation path, outside the printer 1 on the basis of movement of the movable part.SELECTED DRAWING: Figure 5
Patent JP-2020148179-A (JP)
Title: Fan control device
Inventor: KIMITANI TSUKASA
IPC: B66C13/52
Filed: 2019-03-15
Abstract: To control a rotation number of a fan to a rotation number which is more proper than that of a conventional fan.SOLUTION: A fan control device 50 includes a work state detection part 80, a fan 51, and a controller 60. The work state detection part 80 detects a work state of a crane (1). The fan 51 cools a cooling object with a temperature changed by the work state of the crane (1). A relation between the work state of the crane (1) and a rotation number of the fan 51 is set in the controller 60. The controller 60 controls the rotation number of the fan 51 based on the work state of the crane (1) detected by the work state detection part 80.SELECTED DRAWING: Figure 3
Patent JP-2020146672-A (JP)
Title: Water purification particles, hydroponic device, and water purification device
Inventor: IWANAGA TAKESHI
IPC: C02F1/30
Filed: 2019-03-15
Abstract: To provide water purification particles that realize efficient sterilization and purification of an aqueous medium while suppressing the insolubilization of organic substances or ions in the aqueous medium, and medium particles for hydroponic cultivation that realize sterilization and purification of a culture solution while suppressing the inactivation of culture components in the culture solution.SOLUTION: Water purification particles or medium particles for hydroponic cultivation includes: porous particles; and photocatalyst particles consisting of titanium-based compound particles which are supported on the porous particles, in which metal compounds having metal atoms and hydrocarbon groups are bonded to the surface through oxygen atoms, and which have absorption at a wavelength of 500 nm in the visible absorption spectrum and have an absorption peak at 2,700 cm-1 to 3,000 cm-1 in the infrared absorption spectrum.SELECTED DRAWING: Figure 1
Patent JP-2020153709-A (JP)
Title: Gas sensor
Inventor: HAYASHI HIROMI
IPC: G01N27/22
Filed: 2019-03-18
Abstract: To provide a gas sensor having sufficient performance.SOLUTION: Provided is a gas sensor including a sensitive layer 23 having a first region including PdCuSi and a second region including PdCu and provided outside of the first region, the gas sensor further comprising a lower structure 10, a membrane structure 20 including the sensitive layer, a movable electrode 31 provided between the lower structure and the membrane structure, and a fixed electrode 32 provided between the lower structure and the movable electrode, the sensitive layer being deformed as it absorbs a prescribed gas and the capacitance of the movable and fixed electrodes changing on the basis of the deformation of the sensitive layer.SELECTED DRAWING: Figure 1
Patent JP-2019185032-A (JP)
Title: label
Inventor: IKEDA MASAHIKO
IPC: G09F3/00
Filed: 2019-03-19
Abstract: To provide a label suppressing deformation after torn off from an object and improving visibility of the back side.SOLUTION: A label 10 comprises: a shielded printing layer 44 with shielded information 48, a shielding layer 18 shielding the shielded information 48, and a peelable adhesive layer 20. On an adhesive surface 12c are formed an adhesive part 30 having adhesive strength by the peelable adhesive layer 20 and a weak adhesive part 32 which adhesive strength is lower than the adhesive part 30. The weak adhesive part 32 is provided in at least areas corresponding to the shielded information 48 in the area of the adhesive surface 12c.SELECTED DRAWING: Figure 2
Patent JP-2020159794-A (JP)
Title: Infrared sensor device
Inventor: HIRANO SHINGO
IPC: G01J1/02
Filed: 2019-03-26
Abstract: To provide an infrared sensor device capable of effectively releasing heat in a cavity for storing heat sensitive elements to the outside.SOLUTION: An infrared sensor device includes: a stem member 2 having a plurality of pin members P protruding from its upper part; a mounting member 3 provided on the stem member; and an infrared sensor body 7 which is provided on the mounting member and at which at least one of heat sensitive elements 4A, 4B and a plurality of terminal electrodes are formed. The mounting member includes: an insulating mounting member body 8; and a plurality of conductive terminal members 9 which are attached to the mounting member body and whose upper end surfaces are connected to the terminal electrodes. Lower end surfaces of the terminal members are bonded to upper end surfaces of the pin members with a conductive adhesive.SELECTED DRAWING: Figure 1
Patent JP-2020159011-A (JP)
Title: Vehicular opening/closing body driving device
Inventor: KOJIMA KAZUO
IPC: E05F11/04
Filed: 2019-03-26
Abstract: To provide a vehicular opening/closing body driving device capable of easily fixing a cable to a drum.SOLUTION: A door driving device includes a drum 50 having a spiral guide groove 53 formed on an outer peripheral surface, a cable 60 wound on the guide groove 53 of the drum 50, and a motor for driving the drum 50. An insertion hole 52 through which the cable 60 is inserted in the axial direction is formed in the drum 50. The drum 50 has a holding part 55 for holding a third fixing part 66 of the cable 60 inside the insertion hole 52, a first guide surface 561 for guiding a first part 61 of the cable 60 from the insertion hole 52 to a first end 531 of the guide groove 53, and a second guide surface 562 for guiding a second part 62 of the cable 60 from the insertion hole 52 to a second end 532 of the guide groove 53.SELECTED DRAWING: Figure 8
Patent JP-2020157232-A (JP)
Title: Coating film removal method
Inventor: SUGIURA MASASHI
IPC: B23K26/142
Filed: 2019-03-27
Abstract: To provide a coating film removal method capable of removing a coating film adhering to a jig in a short time.SOLUTION: There is provided a coating film removal method for removing a coating film adhering to a jig (10) having a child jig (12) on which a hook part (122) for hanging a coated matter (W) is formed, and a parent jig (11) for supporting the child jig. The coating film removal method includes a coating film removal step for removing only a coating film adhering to a contact part by applying a laser beam by using a laser irradiation device (31) having a laser head (312) for emitting the laser beam to the contact part with the coated matter in a hook part of the child jig separated from the parent jig and set on a prescribed position.SELECTED DRAWING: Figure 4
Patent JP-2020156911-A (JP)
Title: Biosensor probe and method for producing the same
Inventor: HATAYAMA TAKESHI
IPC: G01N27/30
Filed: 2019-03-27
Abstract: To improve durability of a biosensor probe by improving an enzyme and a redox mediator from flowing to the outside.SOLUTION: A shape of a longitudinal section of an insulation substrate 111 to be a base constituting a sensing portion of a biosensor probe is a trapezoid with the top shorter than the base.SELECTED DRAWING: Figure 8
Patent JP-2019192637-A (JP)
Title: Electrolyte and electrochemical device
Inventor: JIANG YAO
IPC: H01M10/0567
Filed: 2019-03-28
Abstract: To provide an electrolyte and electrochemical device.SOLUTION: An electrolyte includes additive A and additive B, the content of the additive A in the electrolyte is 0.01 to 10% by mass, and the content of the additive B in the electrolyte is 0.1 to 10% by mass, and the conductivity of the electrolyte at 25°C is 6 mS/cm to 10 mS/cm. The present application can improve the cycle performance and storage performance of an electrochemical device, and in particular, can improve the cycle performance and storage performance of the electrochemical device under high temperature and high voltage while achieving low temperature performance.SELECTED DRAWING: Figure 1
Patent JP-2020160375-A (JP)
Title: Multi-functional electric pole system
Inventor: MATSUI YUICHIRO
IPC: G06Q50/06
Filed: 2019-03-28
Abstract: To provide a multi-functional electric pole system having both functions of displaying variety of information including pole advertisement and lighting the periphery of an electric pole.SOLUTION: The multi-functional electric pole system comprises an electronic display unit 12 attached to an electric pole 11 and a control device 13 connected to the electronic display unit 12 and performs display control of the electronic display unit 12 through remote control by the control device 13. The electronic display unit 12 includes a screen 16 for digitally displaying variety of information and lighting a peripheral area L of the electric pole 11 with the digital display.SELECTED DRAWING: Figure 1
Patent JP-2020158290-A (JP)
Title: Chain for conveyance device and conveyance device
Inventor: ISHII SUGURU
IPC: B65G19/00
Filed: 2019-03-28
Abstract: To provide a chain for a conveyance device capable of effectively suppressing occurrence of improper rotation of a roller caused by jamming of a conveyed material, and the conveyance device having the same.SOLUTION: A chain for a conveyance device comprises: a shaft member 15 having a through hole 154: a roller 16 rotatably supported by the shaft member 15; a pair of inner plates 11 and 12 fixed to the shaft member 15; a pair of outer plates 13 and 14 disposed so as to sandwich the pair of the inner plates 11 and 12 in an axial direction; and a shaft-shaped connection member 19 that passes through the through hole 154 of the shaft member 15, and where the pair of the outer plate 13 and 14 are rotatably connected to the pair of the inner plates 11 and 12. In the chain 10 for the conveyance device, a space S1 having a predetermined distance L1 which is equal to or longer than a distance L0 between an inner surface 112 of one plate, that is, the inner plate 11 and an inner surface 122 of the other inner plate, that is, the inner plate 12, is formed between the inner surfaces 112 and 122 that face an end surface of the roller 16 and end surfaces 163 and 164 on the inner plates 11 and 12; and the conveyance device 1 comprises the chain.SELECTED DRAWING: Figure 2
Patent JP-2020164588-A (JP)
Title: Lubricant composition
Inventor: NAGAI HARUKO
IPC: C10M133/06
Filed: 2019-03-28
Abstract: To provide the lubricant composition that can maintain a higher intermetallic friction coefficient under a medium surface pressure condition, and further can reduce an intermetallic friction coefficient under a low surface pressure condition.SOLUTION: The lubricant composition comprises: a lubricant base oil, (A) a calcium-based cleaning agent having a base value of more than 100 mgKOH/g; (B) a phosphite ester-based anti-wear agent, and (C) amino acids and/or derivatives thereof having an alkyl, alkenyl or acyl group having 6 to 24 carbon atoms.SELECTED DRAWING: None
Patent JP-2020165460-A (JP)
Title: Gear change unit
Inventor: SHIMAMOTO MASAO
IPC: F16H37/02
Filed: 2019-03-28
Abstract: To provide a gear change unit which can elongate a lockup period while suppressing the generation of a beat sound.SOLUTION: A gear change unit 1 comprises a stepless gear change mechanism 42 for gear-changing power at a gear change ratio within a constant gear change ratio range, and transmitting it to a secondary shaft 62 from a primary shaft 61; a primary reduction gear mechanism 156 for decelerating the power at a primary reduction ratio, and transmitting it to the primary shaft 61 from an input shaft 41; and a secondary reduction gear mechanism 157 for decelerating the power at a secondary gear change ratio, and transmitting it to an output shaft 44 from the secondary shaft 62. The gear change unit 1 is mounted to a vehicle having an FR-layout in which an engine is vertically mounted, and when the engine 3 is a three-cylinder four-stroke engine, a minimum value within the gear change ratio range of the stepless gear change mechanism 42, a primary reduction ratio of the primary reduction gear mechanism 156, and a secondary reduction ratio of the secondary reduction gear mechanism 157 are set so that a multiplied value of these items becomes larger than 0.75.SELECTED DRAWING: Figure 5
Patent JP-2020165796-A (JP)
Title: Guidance device, guidance server, and guidance method
Inventor: KURIHARA TADASHI
IPC: G01C21/26
Filed: 2019-03-29
Abstract: To output information that matches the purpose of a user.SOLUTION: An onboard content reproduction device 10 as a guidance device comprises: a sensor unit 14 for measuring current position information of a moving body; a map information storage unit 12 for storing road map information, position information of a facility and type information that includes the type of the facility; a scenario data storage unit 124 for storing scenario data that includes information relating to the facility; an input unit 16 to which destination information is inputted from a user moving together with the moving body or an external device; a display unit 15 and an audio unit 17 for outputting the scenario data as a voice or an image or in combination of these on the basis of the position information measured by the sensor unit 14; and an output control unit 112 for selecting type information on the basis of a change of measured position information in a movement route from a place of departure of the moving body to the destination inputted to the input unit 16, and controlling the display unit 15 and the audio unit 17 so that the scenario data corresponding to the facility having the selected type information is output.SELECTED DRAWING: Figure 2
Patent JP-2020163704-A (JP)
Title: Printing device and printing method
Inventor: OGUCHI YOSUKE
IPC: B41J2/325
Filed: 2019-03-29
Abstract: To print a character indicated by emboss forming data on a medium by using an ink printer.SOLUTION: A printing device includes a character printing processing unit 110 for generating character printing data for printing a character on a medium based on emboss forming data for forming an emboss on a medium and printing the generated character printing data on the medium, an image printing processing unit 120 for generating data for printing an image indicated by image data on the medium based on the acquired image data and printing the generated data for printing an image on the medium, and an overcoat processing unit 130 for setting an overcoat area on the medium based on the character printing data and the image printing data and performing prescribed printing on the set overcoat area.SELECTED DRAWING: Figure 1
Patent JP-2019183145-A (JP)
Title: Thermosetting adhesive composition for electronic component, and thermosetting adhesive sheet for electronic component
Inventor: MANO SHO
IPC: H01L21/52
Filed: 2019-04-01
Abstract: To provide an adhesive sheet making handleability in atmosphere at a room temperature or higher easy.SOLUTION: There is provided a thermosetting adhesive composition for electronic component containing at least a thermoplastic resin (A), a thermosetting resin (B), and an inorganic filler (C), the thermoplastic resin (A) is a (meth)acrylic resin, blended amount of the thermoplastic resin (A) is 45.0 to 80.0 mass% based on total mass of the adhesive composition, and average primary particle diameter of the inorganic filler (C) is 0.005 to 1.0 μm.SELECTED DRAWING: None
Patent JP-2020168092-A (JP)
Title: Endoscope
Inventor: KATO YUKI
IPC: A61B1/00
Filed: 2019-04-01
Abstract: To provide an endoscope in which damage of an insertion member inserted into inside of an insertion tube is prevented.SOLUTION: An endoscope comprises: a distal end portion provided in a distal end of an insertion tube inserted into an analyte; a bent portion which is coupled to a proximal end side of the distal end portion and bent by bending operation; a flexible tube portion which is coupled to a proximal end side of the bent portion and has flexibility; a housing which is connected to a proximal end side of the flexible tube portion and stores a control section receiving the bending operation; a transmission member transmitting force by the bending operation from the control section to the bent portion; an insertion member which is inserted into inside of the bent portion, whose one end is coupled to the distal end portion and the other end extends to the housing; and an elastic member connecting the housing and the insertion member and has elasticity.SELECTED DRAWING: Figure 4
Patent JP-2019168698-A (JP)
Title: Photosensitive resin composition, resin film, and electronic device
Inventor: KITAHATA TARO
IPC: C08G69/32
Filed: 2019-04-10
Abstract: To improve adhesion between a cured film obtained by post-baking a photosensitive resin composition and metals such as Al and Cu.SOLUTION: A photosensitive resin composition contains an alkali-soluble resin, a photosensitizer, and a solvent. The solvent contains a urea compound or an amide compound of an acyclic structure. The structure of the urea compound is preferably an acyclic structure. The urea compound is preferably tetramethylurea. The amide compound of an acyclic structure is preferably, for example, 3-methoxy-N,N-dimethylpropanamide. The alkali-soluble resin is preferably a polyamide resin.SELECTED DRAWING: None