baber/WOPTO huggingface dataset:
Patent JP-2021120929-A (JP)
Title: Electronic device and manufacturing method thereof
Inventor: IWATA KEIKO
IPC: F23Q3/00
Filed: 2020-01-30
Abstract: To provide an electronic device capable of suppressing the inclusion of air bubbles in an encapsulant.SOLUTION: An electronic device 100 includes an in-contained body 30, a housing 20, and an encapsulating material 40. The in-contained body 30 includes an electronic component 33. The housing 20 accommodates the in-contained body 30. The encapsulating material 40 encloses the in-contained body 30 in the housing 20. The housing 20 includes a bottom wall 21, a side wall 22 extending from the bottom wall 21, and an opening 25. The side wall 22 has an extension path 50 extending from the side of the opening 25 toward the side of the bottom wall 21. The extension path 50 is non-perpendicular to the bottom wall 21.SELECTED DRAWING: Figure 2
Patent JP-2021120428-A (JP)
Title: Temporary adhesive and temporary bonding method
Inventor: TADANO TAKESHI
IPC: C09J5/00
Filed: 2020-01-30
Abstract: To facilitate the peeling of a to-be-processed material that has been temporarily bonded to a support.SOLUTION: An acrylic temporary adhesive for processing a to-be-processed material such as optical glass or a wafer contains a microwave absorbent that reacts with a microwave to peel the adhesive after processing. Between the to-be-processed material and a support for holding it, such as a support substrate or a fixing jig, the adhesive is interposed like a thin film by dripping, coating or the like. The adhesive contains a photopolymerization initiator to be irradiated with UV, or an organic peroxide and a metal compound contained in the adhesive are brought into contact with each other, so that the adhesive is cured to fix the to-be-processed material to the support. After processing of the fixed to-be-processed material, a microwave is applied to react with the microwave absorbent in the adhesive, thereby peeling the material having undergone the process.SELECTED DRAWING: None
Patent JP-2021123544-A (JP)
Title: Method for producing bisphenol and method for producing polycarbonate resin
Inventor: UCHIYAMA KAORU
IPC: C07C39/16
Filed: 2020-02-03
Abstract: To provide a method for producing bisphenol, allowing for efficient production of the bisphenol, and a method for producing a polycarbonate resin.SOLUTION: A method for producing bisphenol is provided, including: a first step of condensing ketone or aldehyde and aromatic alcohol in a reaction liquid containing the ketone or the aldehyde, the aromatic alcohol and an acid catalyst thereby generating bisphenol, and obtaining a slurry reaction liquid with the bisphenol dispersed therein; and a second step of performing solid liquid separation on the slurry reaction liquid, in a strong acid state, obtained in the first step or a slurry mixed liquid obtained by mixing the slurry reaction liquid obtained in the first step with a solvent for mixing, and obtaining a solid content containing bisphenol. A method for producing a polycarbonate resin is also provided, for producing a polycarbonate resin using bisphenol produced by the method for producing the bisphenol.SELECTED DRAWING: None
Patent JP-2021123959-A (JP)
Title: Adhesion strength evaluation method of fluidized soil
Inventor: NAKAI KENZO
IPC: E02D29/00
Filed: 2020-02-06
Abstract: To provide an adhesion strength evaluation method of fluidized soil capable of evaluating whether or not a desired adhesion force is exhibited to a place including an underground outer wall, to which a lateral pressure is added, by measuring a lateral pressure from fluidized soil easily and in a pseudo manner at a site after filling.SOLUTION: An adhesion strength evaluation method of fluidized soil S to a prescribed wall surface forming an underground space includes: sinking a rod-like pressurized material 11 in a vertical direction from a surface of the fluidized soil S to a depth receiving a desired lateral pressure immediately after being filled into the underground space; pulling out the pressurized material 11 from the hardened fluidized soil S after lapse of a predetermined time; and evaluating an adhesion strength of the fluidized soil S based on a pull-out force of the pressurized material 11 and an area of a pressurized portion 11p.SELECTED DRAWING: Figure 2
Patent JP-2021122669-A (JP)
Title: Pachinko game machine
Inventor: YAGORO TAKASHI
IPC: A63F7/02
Filed: 2020-02-07
Abstract: To prevent a fraudulent act, for example, for acquiring winning balls by fraudulent entry of game balls into a start pocket and targeting a special game by shooting game balls to which a fishing line is attached in a state in which a ball entry sensor for detecting game balls passing through the start pocket is mounted to a position visible from a player.SOLUTION: A game machine includes: a guide flow path that is provided in a predetermined position of a game board and allows game balls entering a start pocket that the game balls can enter to flow down; and a ball entry sensor capable of detecting game balls entering the start pocket. A guide flow path composition part for guiding game balls entering a main game start pocket in a direction differing from a ball entry direction is interposed on a straight line for connecting a predetermined place of the entrance of the start pocket with a predetermined place of the ball entry sensor.SELECTED DRAWING: Figure 43
Patent JP-2021126242-A (JP)
Title: Drug solution administration device
Inventor: KONDO AKIRA
IPC: A61M5/145
Filed: 2020-02-12
Abstract: To provide a drug solution administration device that can restrain a reduction in torque transmitted to a gear part from a geared motor while restraining a position shift between an axis of the geared motor and an axis of the gear part.SOLUTION: A drug solution administration device 100 comprises: a drug solution container 110 filled with a drug solution; a pusher 130 for pushing out the drug solution in the drug solution container; a geared motor 141 for generating a rotation driving force for driving the pusher; a gear part 142a to which the rotation driving force is transmitted from the geared motor, and for transmitting the rotation driving force to the pusher; a housing 120 for housing the geared motor and the gear part; and a fixing member 150 for holding the geared motor and the gear part, and fixing them to the housing.SELECTED DRAWING: Figure 5
Patent JP-2021127400-A (JP)
Title: Soil improvement agent, fertilizer and soil improvement method
Inventor: AZECHI SADANORI
IPC: C05F3/00
Filed: 2020-02-14
Abstract: To provide a soil improvement material, a compost, a soil improvement method and an organic matter recycling system capable of making reusable contaminated land or sterile land.SOLUTION: As a soil improvement material, an aqueous solution containing bacillus bacteria, lactic acid bacteria, VA mycorrhiza, etc. in crushed wood obtained by crushing wood was added to the crushed wood waste and the chemical reaction was carried out for about 3 days to 2 to three weeks, and it was raised to the range of 65°C to 70°C, to form into an organic microbe containing biomass material, and after that, the above-mentioned problem was solved as a result of adding nitrogen containing material (livestock waste) in the proportion of 10 to 50 pts.vol to 100 pts.vol of the organic microbe containing biomass material. The soil improvement agent is preferably temperature controlled in the range of 65 to 70°C, and the moisture content is adjusted in the range of 50 to 60 vol%. These soil amendment agents are mixed with treated objects to improve the soil.SELECTED DRAWING: Figure 1
Patent JP-2021008446-A (JP)
Title: Method and mixture for increasing cellular calcium availability in skin cells
Inventor: Alexander Paul Schiller
IPC: A61K8/36
Filed: 2020-02-21
Abstract: To provide a novel composition capable of causing an increase in cellular calcium availability in living cells of the epidermis and preventing skin aging.SOLUTION: There is provided use of a combination of at least one additional amino acid or amino acid derivative, at least one calcium salt or hydrate thereof, and serine or threonine to cause an increase in cellular calcium availability in living cells of the epidermis. The calcium salt is preferably an organic calcium salt selected from calcium acetate, calcium aspartate, calcium ascorbate, calcium citrate, calcium gluconate, calcium lactate, calcium pidolate, and calcium alginate.SELECTED DRAWING: None
Patent JP-2021132178-A (JP)
Title: Processing device
Inventor: NAKATSUKA ATSUSHI
IPC: H01L21/677
Filed: 2020-02-21
Abstract: To quickly wash the upper surface of a wafer.SOLUTION: A processing device 1 includes a chuck table 2 that holds a workpiece 15 on a holding surface 200, processing means 3 that processes the workpiece 15 held on the holding surface 200, and a first conveyance pad 608 that conveys the workpiece 15. In the processing device, by using the first conveyance pad 608 including water layer forming means 9 and an ultrasonic vibrator 50 provided on the first conveyance pad 608, water 51 is supplied to an upper surface 150 of the workpiece 15 from a water supply source 90 provided in the water layer forming means 9, and a water layer 52 is formed on the upper surface 150 of the workpiece 15; then, power is supplied to the ultrasonic vibrator 50 from a high frequency power source unit 5 to vibrate the ultrasonic vibrator 50 to propagate ultrasonic vibration, caused by the ultrasonic vibrator 50, to the water layer 52. Thus, the upper surface 150 of the workpiece 15 is washed by the water 51 of the water layer 52.SELECTED DRAWING: Figure 2
Patent JP-2021135042-A (JP)
Title: Illuminance sensor and electronic apparatus
Inventor: KAMIHIRA YOSHITSUGU
IPC: H04N5/33
Filed: 2020-02-21
Abstract: To provide an illuminance sensor in which it is possible to lighten adverse effects due to infrared light.SOLUTION: A slow axis of a first 1/4 wavelength plate 32 has a +45° or -45° relation with respect to a polarization direction of a first linear polarizing plate 31 (first polarization direction), and a polarization direction of a second portion 342 (region corresponding to a second light receiving part 12) of a second linear polarizing plate 34 is different by 90° from the polarization direction of a first portion 341 (region corresponding to a first light receiving part 11) of the second linear polarizing plate 34. A relation of the first portion 341 of a slow axis of a second 1/4 wavelength plate 33 relative to the polarization direction has the same +45° or -45° relation as the relation of the slow axis of the first 1/4 wavelength plate 32 to the polarization direction (first polarization direction) of the first linear polarizing plate 31. An illuminance sensor comprises a computation unit 60 that calculates a difference in output between the first receiving part 11 and the second light receiving part 12.SELECTED DRAWING: Figure 1
Patent JP-2021135641-A (JP)
Title: Fare machine and control method
Inventor: FUJIWARA KAZUHISA
IPC: G07B15/00
Filed: 2020-02-26
Abstract: To provide a fare machine capable of suppressing a failure at the time of power shutdown in a slave substrate having no power supply shutdown countermeasure function.SOLUTION: A fare machine 1 includes a main substrate 20 having a power supply shutdown countermeasure function, a slave substrate 21 having no power supply shutdown countermeasure function, and a power supply 22. The main substrate 20 includes a power supply unit 200B that supplies power supplied from the power supply 22 to the slave substrate 21, and a first control unit 200A that transmits a second system stop signal to the slave substrate 21, and then transfers to a power supply off enable state when a first system stop signal has been received. The slave substrate 21 includes a second control unit 210A that executes a power supply off sequence when the second system stop signal has been received, and a notification unit 210B that outputs a state notification signal indicating whether the slave substrate 21 is in a power supply on state or a power supply off enable state when the power supply off sequence has been completed.SELECTED DRAWING: Figure 3
Patent JP-2020147745-A (JP)
Title: Gravure printing ink composition for styrene film for heat lamination
Inventor: KAWABE KAZUYA
IPC: C09D11/107
Filed: 2020-03-02
Abstract: To provide a gravure printing ink composition for a styrene film for heat lamination that has good dispersibility of a pigment in an ink composition, has good transferability and blocking resistance of the ink composition, and has good thermal laminate strength and molding stability of a film on which the ink composition is printed.SOLUTION: A gravure printing ink composition for a styrene film for heat lamination contains an acrylic resin, a fibrous resin, a pigment and a solvent, in which a ratio A/B of a solid content weight (A) of the acrylic resin to a solid content weight (B) of the fibrous resin is 100/1 to 100/200, and the acrylic resin is obtained by synthesizing an acrylic monomer containing (meth)acrylate having 0.01-2 mass% of a phosphate group in 100% of the resin.SELECTED DRAWING: None
Patent JP-2020078946-A (JP)
Title: Head and system for continuously manufacturing composite hollow structure
Inventor: KENNETH LYLE TYLER
IPC: B29C70/10
Filed: 2020-03-03
Abstract: To provide a head for use in a continuous manufacturing system.SOLUTION: There is provided a head that may have a housing, a fiber guide rotatably arranged at least partially inside the housing, and a diverter arranged at the end of the housing. The diverter may be configured to deflect matrix coated fibers passing through the fiber guide radially outward.SELECTED DRAWING: Figure 3
Patent JP-2021137285-A (JP)
Title: Game machine
Inventor: SHIBATA NOBUYOSHI
IPC: A63F7/02
Filed: 2020-03-04
Abstract: To provide a game machine with further improved image performance control operation.SOLUTION: A VDP circuit that operates on the basis of a system clock caused by the output of a clock oscillation unit includes a drawing circuit for generating image data in a RAM area and a display circuit for outputting the image data. A game machine includes a first process for specifying the supply source of a display clock that regulates the operation of the display circuit to the clock oscillation unit, and a second process for specifying the frequency of the display clock. A display device repeats the display update operation in response to repeating of an output process by the display circuit in the frequency of an integral multiple of the display clock.SELECTED DRAWING: Figure 14
Patent JP-2021148457-A (JP)
Title: Chatter prediction system
Inventor: MASUDA YUKI
IPC: G05B23/02
Filed: 2020-03-16
Abstract: To provide a chatter prediction system that can accurately predict a chatter vibration in polish processing.SOLUTION: A chatter prediction system 1 includes a learning processor 20 and a prediction operation device 30. The learning processor 20 acquires state data detected by a first detector 13 and extracts the feature amount of the acquired state data. The learning processor 20 acquires chatter-related data output from a second detector 14 (a chatter evaluation device 70) and generates a learned model by a mechanical learning using a training dataset of the feature amount and the chatter-related data. The prediction operation device 30 predicts an evaluation value for evaluating a chatter vibration and outputs the evaluation value by using the state data detected by the first detector 13 and the generated learned model.SELECTED DRAWING: Figure 4
Patent JP-2020124523-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-03-26
Abstract: To improve the attractiveness of games.SOLUTION: A slot machine comprises a variable display unit capable of varying and displaying plural types of identification information which can be identified respectively, and derives a display result after variable display of the variable display unit, then according to the display result, winning may occur. The slot machine comprises: game control means for controlling a game progress; and performance control means for controlling execution of a performance. The game control means includes: privilege giving means for giving privilege; period setting means for setting a special period when the privilege giving means gives the privilege; and period setting information transmission means for transmitting period setting information capable of identifying the fact that the special period is set. The performance control means controls a performance in response to the period setting information and when identifying the fact that the special period is set, controls the execution of the performance in an execution mode different from that at the time when the special period is not set.SELECTED DRAWING: Figure 16
Patent JP-2021157374-A (JP)
Title: Autonomous travel system
Inventor: KANAI MASAKI
IPC: G05D1/02
Filed: 2020-03-26
Abstract: To provide an autonomous travel system that can effectively suppress the occurrence of ruts, and to provide an autonomous travel system that can suppress the occurrence of ruts while preventing approach to an oncoming vehicle, in the autonomous travel system including an unmanned vehicle which travels on a conveyance path composed of opposing lanes.SOLUTION: An in-vehicle control device 200 includes: an offset amount determination unit 202 that, on the basis of common offset information received via a wireless communication device 240, determines an offset amount of a travel route based on map information 251 and generates a target trajectory; and an autonomous travel control unit 201 that, on the basis of the target trajectory and an own vehicle position, outputs a travel instruction to perform travel control of a vehicle body so as to follow the target trajectory to which the offset amount is added.SELECTED DRAWING: Figure 2
Patent JP-2021157590-A (JP)
Title: Information processing system and program
Inventor: HORIGUCHI KEI
IPC: G06F40/103
Filed: 2020-03-27
Abstract: To appropriately set an indent in each hierarchy even though a hierarchical structure of an appearance pattern of a character included in an item number is different in each document in which the item number is written.SOLUTION: In an information processing system, a server includes: a storage for storing respective appearance patterns of a character included in an item number in association with appearance pattern identifiers for identifying the respective appearance patterns; and a processor including conversion means for converting a character into an appearance pattern identifier associated with an appearance pattern in the storage each time the character included in a leading part of a sentence coincides with the character included in the appearance pattern stored in the storage in data of a document in which the item number is written, and adjustment means for adjusting a sentence including a character string with converted character strings coinciding with each other so as to be indented only by the same space.SELECTED DRAWING: Figure 3
Patent JP-2021160913-A (JP)
Title: Medium loading device and post processing unit
Inventor: SHIMADA TOMOAKI
IPC: B65H31/36
Filed: 2020-04-02
Abstract: To solve problems for example, when aligning media mounted on a mount part, by plural aligning parts, alignment on ends of media may be disordered, and in addition, when displacing media in a width direction, a load due to slide between the media and the aligning parts, may be increased.SOLUTION: A mount unit 30 comprises: a processing tray 32; aligning parts 52, 54, 56; and a paddle 34. On the processing tray 32, media P are mounted. The aligning parts 52, 54, 56 are arranged at intervals in a Y-direction, and align ends of media P on a downstream side of a +A direction. The paddle 34 moves the media P introduced into the processing tray 32 toward the aligning parts 52, 54, 56. A friction coefficient of a contact plane 64A of the aligning part 54 is greater than a friction coefficient of a front face 59A of the aligning parts 52, 56, and the contact plane 64A is provided at a downstream side in the +A direction relative to the front face 59A.SELECTED DRAWING: Figure 6
Patent JP-2021164497-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-04
Abstract: To improve amusement of a game.SOLUTION: A game machine includes control mode transition means which makes transition of a control mode from a second control mode to a first control mode, when a predetermined condition is satisfied in a specific game condition in which a determination mode is in a second determination mode and the control mode is in the second control mode, means which makes re-transition to the specific game condition with a specific probability, and means which makes re-transition to the specific game condition with a probability lower than the specific probability. A game session is constituted by a variable display period in which a predetermined drawing pattern is variably displayed, and a stop display period in which the predetermined drawing pattern is stopped and displayed in a display mode corresponding to a result of determination. The control mode transition means includes means which makes transition of the control mode from the second control mode to the first control mode at start of the variable display period in the game session in which the predetermined condition is satisfied.SELECTED DRAWING: Figure 489
Patent JP-2020178344-A (JP)
Title: Device authentication method, control method for service access, device, and recording medium
Inventor: FAN XIAOJING
IPC: H04L9/32
Filed: 2020-04-06
Abstract: To provide a device authentication method, a control method for service access, a device, and a recording medium.SOLUTION: In a method for authenticating a device, an authentication request device issues an authentication request transaction to a distributed ledger, and an authentication response device reads and authenticates the authentication request transaction from the distributed ledger.EFFECT: During authentication handshake, the cost for arranging an authentication system is reduced to improve the efficiency in authentication and access service control without requiring management of a third party authentication center or participation of a cooperation device.SELECTED DRAWING: Figure 1
Patent JP-2021164608-A (JP)
Title: Washing system
Inventor: TSUJI MAKIKO
IPC: A47K3/00
Filed: 2020-04-08
Abstract: To provide a washing system capable of washing a bathtub sufficiently according to a state of the bathtub.SOLUTION: A washing system 1 includes: a bathroom drying device 30 for scattering mist inside a bathtub 4 and raising the temperature inside a bathroom 5; a bathtub washing device 3 for generating foams 14 from washing water 13, which is the water mixed with detergent and supplying the foams 14 to the inside of the bathtub 4; a dirt sensor 32 capable of detecting an amount of dirt adhering to the bathtub 4; and a control device 26 for controlling the bathroom drying device 30 and the bathtub washing device 3 according to a result of the detection by the dirt sensor 32. The control device 26 can execute first control to actuate the bathtub washing device 3 after actuating the bathroom drying device 30, and second control to actuate the bathtub washing device 3 without actuating the bathroom drying device 30. When the amount of dirt exceeds a reference value, the first control is executed, and when the amount of dirt is the reference value or smaller, the second control is executed.SELECTED DRAWING: Figure 1