baber/WOPTO huggingface dataset:
Patent JP-2021118767-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-01-30
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
Patent JP-2021121263-A (JP)
Title: Balancer device
Inventor: MIZUNO RYUJI
IPC: A61F2/38
Filed: 2020-01-31
Abstract: To provide a balancer device which can be used in a state of being similar to a healthy knee state.SOLUTION: An inside body part which is provided on a femur side at inside of a knee is provided in a protruded state outward from an inside arm part 3b, and an outside body part which is provided on a femur side at outside of a knee is provided in a protruded state outward from an outside arm part 4b. The inside arm part and the outside arm part are extended in a front-rear direction of a knee at inside of a center in an inner-outer direction of a knee. A tibia arm part 2b provided on a tibia side body part 2a provided on a tibia side between the femur and the tibia is provided between an inside end of the inside arm part and an outside end of the outside arm part in the inner-outer direction.SELECTED DRAWING: Figure 1
Patent JP-2020073932-A (JP)
Title: Portable terminal, route display method and route display program
Inventor: ICHIKAWA KENTA
IPC: G08G1/0969
Filed: 2020-02-05
Abstract: To facilitate visualization of information on a plurality of guide points even when a device having a small display screen is used.SOLUTION: A route display device which is, for example, a portable terminal such as a smart phone acquires route information to a destination designated by a user. The route information includes guide points along a route to the destination. Display means displays a guide point image including information on the guide points on a display section. When the user touches the guide point image, the display means displays a list of the guide points.SELECTED DRAWING: Figure 4
Patent JP-2021127261-A (JP)
Title: Hydraulic composition for extrusion molding, manufacturing method of extrusion molded object, and extrusion molded object
Inventor: KONISHI HIDEKAZU
IPC: C08K3/013
Filed: 2020-02-12
Abstract: To provide a hydraulic composition for extrusion molding capable of reducing curing time while securing the conventional level of pot life.SOLUTION: The hydraulic composition for extrusion molding contains an expansive additive, water-soluble hydroxyalkyl alkyl cellulose, cement, aggregate, reinforcing fibers, and water, in which a mass ratio of the expansive additive to the water-soluble hydroxyalkyl alkyl cellulose is 50:50 to 99:1.SELECTED DRAWING: None
Patent JP-2020191775-A (JP)
Title: Power receiving device, control method, and program
Inventor: TACHIWA WATARU
IPC: H02J50/80
Filed: 2020-02-13
Abstract: To enable receiving power with a large amount of electric power similar to a case of receiving power from a power transmission device with successful device certification even from a power transmission device not having a function of receiving device certification.SOLUTION: A power receiving device controls to certify a power transmission device, request first power for a power transmission device for which the device certification fails, and request second power larger than the first power for a power transmission device that has been successfully certified. Then, the power receiving device performs setting to allow the second power request for a power transmission device that does not have a function of receiving the device certification.SELECTED DRAWING: Figure 5
Patent JP-2021127816-A (JP)
Title: Diaphragm valve
Inventor: TSUCHIDA RISAKO
IPC: F16K7/12
Filed: 2020-02-14
Abstract: To provide a diaphragm valve which can shut off water with a low axial load and enables improvement of long-term reliability.SOLUTION: In a diaphragm valve 10, a diaphragm 12 is disposed in a body 11 and contacts with a contact part 33a to close a passage 24. The diaphragm 12 includes a peripheral edge rib 44 and a water shut off rib 43. The peripheral edge rib 44 is provided in a circumferential direction at the body 11 side of an outer peripheral edge part 42 and contacts with the body 11. The water shut off rib 43 is formed along the contact part 33a at the body 11 side of the diaphragm 12 and the inner side of the peripheral edge rib 44. The water shut off rib 43 has end parts 47 and a center part 48. The end parts 47 are provided at both ends and connected to the peripheral edge rib 44. The center part 48 is provided between the end parts 47. The end part 47 is formed so that its width increases from the center part 48 to the peripheral edge rib 44.SELECTED DRAWING: Figure 7A
Patent JP-2021131120-A (JP)
Title: Gear change stage selection device and vehicle
Inventor: UCHINO ATSUSHI
IPC: F16H61/02
Filed: 2020-02-19
Abstract: To provide a gear change stage selection device which can suppress the shortage of a drive force of a vehicle resulting from a limit of a selection range of a gear change stage by a start gear change stage, and the vehicle.SOLUTION: A gear change stage selection device of a transmission having a plurality of gear change stages including two or more gear change stages which are set as start gear change stages of a vehicle comprises: a setting part for setting a selection range, being a selection range of the plurality of gear change stages which can be selected up until the vehicle is started and stopped by automatic gear change traveling in which a first gear change stage for use in the start gear change stage out of the two or more gear change stages is set as the lowest-speed gear change stage; and a change part for changing the selection range so that the lowest-speed gear change stage becomes a second gear change stage which is lower than the first gear change stage in a speed according to the first gear change stage which is used in the start gear change stage.SELECTED DRAWING: Figure 1
Patent JP-2021129856-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-02-21
Abstract: To enhance interest in a game when executing a performance that uses vibration.SOLUTION: A game machine is set such that a specific interlocking performance is executable following a specific performance, such as movable body operation, image display, and music piece reproduction, in a ready-to-win performance of an SP ready-to-win A. In the specific interlocking performance, a particular vibration performance by one of vibration patterns AKV41 to AKV44 is executable. A vibration mode differs between a particular vibration performance by one of the vibration patterns AKV41 to AKV44 and a vibration performance by a vibration pattern in an operation part performance. Jackpot reliability in execution of the operation part performance is one of 50% or higher, 70% or higher, and 100% according to an operation part performance pattern. For a ready-to-win performance of an SP ready-to-win A, for example jackpot reliability is about 40%.SELECTED DRAWING: Figure 12-2
Patent JP-2021130293-A (JP)
Title: Decorative sheet and method for producing decorative sheet
Inventor: FURUTA KAORU
IPC: E04F13/08
Filed: 2020-02-21
Abstract: To provide a decorative sheet having a transparent resin layer excellent in V-groove bending workability and post-workability while maintaining high scratch resistance and transparency, and a method for producing a decorative sheet.SOLUTION: A decorative sheet 1 has at least a primer layer 8 on one surface of a base material layer 6, and has at least a pattern layer 5, a transparent resin layer 3 and a surface protective layer 2 on the other surface thereof. The transparent resin layer has a low temperature softening resin layer 3b and a high temperature softening resin layer 3a from the side of the surface protective resin layer. A softening temperature of the high temperature softening resin layer is 170-230°C, a softening temperature of the low temperature softening resin layer is 50-130°C, and a ratio of a layer thickness of the low temperature softening resin layer to a layer thickness of the high temperature softening resin layer is 1% to 50%.SELECTED DRAWING: Figure 1
Patent JP-2020078594-A (JP)
Title: Game machine
Inventor: TATEMATSU HIKONORI
IPC: A63F7/02
Filed: 2020-02-25
Abstract: To provide a game machine capable of favorably performing adjusting work of game nails in a resin game board.SOLUTION: In a game nail 100, a retention part 111 as a hard part, the surface of which is harder than a contact part 113, is located at both front/rear sides with respect to a front surface 51 of a game board 50, so that, even when the game nail 100 comes into contact with an edge part of a nail hole 52 in the front face of the game board 50, the part is harder than the contact part 113. This configuration can inhibit breakage of the game nail 100 in an angle adjustment. The retention part 111, the surface of which is harder than the contact part 113, is slightly protruded from the front face 51 of the game board 50. Therefore, whether or not the game nail is located at a prescribed position can be easily checked by visually recognizing a boundary position between the retention part 111 and a shaft part 101 softer than the retention part so as to easily manage the game nail 100 at the prescribed position.SELECTED DRAWING: Figure 3
Patent JP-2021132868-A (JP)
Title: Game machine
Inventor: ONO SHINYA
IPC: A63F5/04
Filed: 2020-02-27
Abstract: To provide a game machine enabling improvement of an operation interface environment of the game machine.SOLUTION: When a monitoring timer for clocking time during which games have not been played continuously clocks a predetermined time, a game repose presentation is to be performed. When a valid operation to a bet button or a start lever is executed, and when an operation to a presentation button is executed, the game repose presentation is to be terminated.SELECTED DRAWING: Figure 16
Patent JP-2021136342-A (JP)
Title: Bonding device and bonding method
Inventor: TAKIZAWA MASAHARU
IPC: H01L21/683
Filed: 2020-02-27
Abstract: To provide a bonding device and a bonding method, capable of suppressing a void between an upper substrate and a lower substrate.SOLUTION: A bonding device according to an embodiment, comprises first and second holders. The first holder (11) holds a first substrate. The second holder (12) includes a plurality of suction parts arranged in a near uniformity on a concentric circle to a center of a second substrate while sucking the second substrate. The second holder causes the second substrate to face the first substrate to be bonded. A gas supply part (13) includes a plurality of first gas supply ports (OP13) that supplies a gas to a bonding position of the first and second substrates. The plurality of first gas supply ports corresponds to at least one part of the outermost suction part farthest from the center of the second holder from the plurality of suction parts, and is arranged in a near equivalent on a concentric circle to the center.SELECTED DRAWING: Figure 1
Patent JP-2021141093-A (JP)
Title: Light source device and wavelength control method
Inventor: OTSUBO KOJI
IPC: H01S5/0683
Filed: 2020-03-02
Abstract: To reduce the power consumption of a light source device having multiple light sources.SOLUTION: A light source device includes a plurality of light sources, a plurality of receivers, a plurality of optical bandpass filters, a temperature adjusting unit, and a control unit. The plurality of light sources generate light having a plurality of different wavelengths corresponding to a plurality of continuous target wavelengths in a designated wavelength grid. The plurality of receivers respectively detect the powers of the plurality of light sources. The plurality of optical bandpass filters are provided between the plurality of light sources and the plurality of receivers, respectively. The width of the transmission band of each of the optical bandpass filters is narrower than the wavelength interval of the wavelength grid. The temperature adjusting unit adjusts the temperature of the plurality of light sources. The control unit controls the temperature adjusting unit on the basis of output signals of the plurality of receivers.SELECTED DRAWING: Figure 6
Patent JP-2021137974-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: TAKEUCHI MASAHIRO
IPC: B41J2/14
Filed: 2020-03-02
Abstract: To provide a liquid discharge head which achieves small variations in the liquid discharge amount.SOLUTION: A liquid discharge head includes: a nozzle substrate having nozzles for discharging a liquid; and a pressure chamber substrate having pressure chambers in which a pressure for discharging the liquid from the nozzles is applied to the liquid. The pressure chamber substrate includes a first layer having silicon carbide on a first wall surface facing the pressure chamber. Further, the liquid discharge head may further include a communication substrate located between the pressure chamber substrate and the nozzle substrate, the communication substrate having communication holes that allow the pressure chambers and the nozzles to communicate with each other. The communication substrate may include a fifth layer having silicon carbide on a third wall surface facing the communication holes.SELECTED DRAWING: Figure 4
Patent JP-2021139940-A (JP)
Title: Image forming apparatus
Inventor: NAKAYAMA YUSUKE
IPC: G03G21/16
Filed: 2020-03-02
Abstract: To improve the ability to cool an area where image forming units are arranged while preventing scattering of toner to prevent a deterioration in image quality due to an increase in temperature inside an apparatus.SOLUTION: An image forming apparatus has image forming units 21Y to 21K including photoreceptor drums 22Y to 22K, and developing units 26Y to 26K that supply developer to electrostatic latent images formed on the peripheral surfaces of the photoreceptor drums to develop the electrostatic latent images, and comprises a first fan device 610 that exhausts air in an area where the image forming units 21Y to 21K are arranged, and a second fan device 620 that directly sucks outside air and sends the air into the apparatus. The developing units 26Y to 26K have, at ends on an apparatus front side in their axial direction, toner supply ports that receive supply of toner from toner bottles 28Y to 28K. The second fan device 620 has, in a direction parallel to the axial direction, at a position on an apparatus back side of the toner supply ports, a blow out port 6262 that blows out the sucked outside air in a direction intersecting with the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021140844-A (JP)
Title: Non-volatile semiconductor storage device and driving method of non-volatile semiconductor storage device
Inventor: SHIGA HIDEHIRO
IPC: H01L29/792
Filed: 2020-03-04
Abstract: To provide a non-volatile semiconductor storage device and a driving method for the non-volatile semiconductor storage device for improving accuracy of threshold correction.SOLUTION: A non-volatile semiconductor storage device according to the embodiment includes: a fist channel layer including selection transistors of a first drain side and first source side and a first memory cell transistor; a second channel layer including selection transistors of a second drain side and a second source side and a second memory cell transistor; a word line that becomes a gate electrode for the first and second memory cell transistors; and a controller. The controller turns on the transistors of the second drain side and the second source side when executing a reading operation for the first memory cell transistor, and supplies a second voltage to the word line in the state where the selection transistors of the first drain side and the first source side are turned on, after supplying a first voltage to the word line in the state where the selection transistor of the first drain side and the first source side are turned off.SELECTED DRAWING: Figure 8
Patent JP-2020144367-A (JP)
Title: Optical frequency comb assembly and method
Inventor: MICHELE GIUNTA
IPC: G02F1/37
Filed: 2020-03-06
Abstract: To provide a method that operates an optical frequency comb assembly that allows for improved phase stability and accuracy in at least one branch optical path having at least one optical element by an efficient method.SOLUTION: A method of operating an optical frequency comb assembly 1 is configured to: operate an optical frequency comb source 3 for generating laser light constituting an optical frequency comb; introduce the laser light to a common optical path 5; and introduce the laser light from the common optical path 5 to at least one branch optical path 7 having at least one optical element (11 and 13), in which for the branch optical path 7, a phase difference of a first frequency mode v1 of the optical frequency comb is determined between laser light to be separated at a reference position R within the assembly 1 in an upstream of the optical elements 11 and 13 and laser light to be separated at a measurement position P provided in the branch optical path 7 in a downstream of the optical elements 11 and 13. A phase correction for the laser light from the branch optical path 7 is given based on a deviation from a target value of the determined phase difference.SELECTED DRAWING: Figure 2
Patent JP-2020098095-A (JP)
Title: Refrigeration cycle device
Inventor: MATSUSHITA KAORU
IPC: F25B1/00
Filed: 2020-03-10
Abstract: To provide a refrigeration cycle device capable of reducing a space required for installation, for allowing easy installation even in a narrow space.SOLUTION: The refrigeration cycle device includes a first section 2 having a slender machinery room storing a water pipe 46d, where a connection end 51 of the water pipe 46d is protruded from one end along the longitudinal direction of the machinery room to the outside of the machinery room, and a second section 22 arranged on the first section 2 and extending along the first section 2, the first section 2 of which the total length along the longitudinal direction is shorter than that of the second section 22 having a step part 43 formed on at least one side along the longitudinal direction of the first section 2, while being retracted further than at least one end along the longitudinal direction of the second section 22, the connection end 51 of the water pipe 46d being located at the step part 43.SELECTED DRAWING: Figure 1
Patent JP-2020095748-A (JP)
Title: Detection for visual inattention based on eye convergence
Inventor: STEFAN MARTI
IPC: A61B3/113
Filed: 2020-03-11
Abstract: To provide detection for visual inattention based on eye convergence.SOLUTION: A method for allowing a computer to execute for detecting when a user does not pay attention on the basis of eye convergence, includes: determining a first distance from the user to a first target; determining a first binocular joint movement angle related to a left eye of the user; determining a second binocular joint movement angle related to a right eye of the user; determining a first eye convergence distance on the basis of the first binocular joint movement angle, the second binocular joint movement angle and an interocular distance between the left eye and the right eye; and comparing the first distance with the first eye convergence distance to generate a first result.SELECTED DRAWING: Figure 5
Patent JP-2020157762-A (JP)
Title: Manufacturing apparatus of thin plate-like laminate having film-like resin layer
Inventor: IMAIZUMI TAKUZO
IPC: B29C65/20
Filed: 2020-03-13
Abstract: To provide a manufacturing apparatus of a thin plate-like laminate having a film-like resin layer, which can form a high precision and stable irregular shape on the film-like resin layer laminated on a thin plate-like base material.SOLUTION: A manufacturing apparatus of the present invention comprises: a set device 31 for preparing a metal mold holding structure 100 provided with a metal mold 110 on both surface sides of a work material 85; a heater 41 for heating the metal mold to a thermal deformation temperature of a film-like resin composition 84; a pinching roll device 51 for forming into a thin plate-laminate 80 having a film-like resin layer 82 by thermal compression bonding integrally the film-like resin composition and a base material 81 by pinching from a metal mold outer surface by rolling of two pressure rolls 52,54 by introducing the metal mold holding structure after heating the metal mold between the pressure rolls; and an extractor 61 for extracting the metal mold from the pinched metal mold holding structure.SELECTED DRAWING: Figure 1
Patent JP-2020103036-A (JP)
Title: Motor built-in roller
Inventor: ITO KAZUO
IPC: H02P6/16
Filed: 2020-03-16
Abstract: To develop a motor built-in roller and a controller for the motor built-in roller that require fewer wires than before.SOLUTION: A motor built-in roller includes a cylindrical roller body, inside which a motor 12 and a reducer are built. A voltage signal forming circuit 56 is built in the roller body. The voltage signal forming circuit 56 includes magnetic pole corresponding switching elements Q1, Q2, and Q3 which are turned on/off according to the outputs from magnetic pole detection means H1, H2, and H3, and a temperature corresponding switching element Q4 which is turned on/off according to the output from abnormal temperature detection means 57, and a plurality of resistors R1 to R7, and generates a voltage according to the detection status of the magnetic pole detection means H1, H2, and H3 and the detection status of the abnormal temperature detection means 57.SELECTED DRAWING: Figure 5
Patent JP-2020156471-A (JP)
Title: Quality improvement agent of acidic milk beverage
Inventor: NAKAHARA YOKO
IPC: A23C9/13
Filed: 2020-03-17
Abstract: To provide a quality improvement agent for acidic milk beverage, which is excellent in storage stability of an acidic milk beverage for a long time, is less in smell residue specific to milk, can reduce feeling of milk component lingering in a mouth, and is excellent in flavor and palatability.SOLUTION: The problem is solved by adding, to an acidic milk beverage, a quality improvement agent for acidic milk beverage containing polyglycerin fatty acid ester obtained by esterifying polyglycerin in which 45 wt.% or larger of all constituting polyglycerin of a polyglycerin fatty acid ester is polyglycerin having a polymerization degree of 5 to 8, and 30 wt.% or smaller is polyglycerin having a degree of polymerization of 3 or smaller and at least one kind selected from the group consisting of stearic acid, oleic acid, and palmitic acid and having HLB of 12 or larger and citric monoglyceride and/or succinic acid monoglyceride.SELECTED DRAWING: None