baber/WOPTO huggingface dataset:
Patent JP-2020167438-A (JP)
Title: Substrate cleaning device, substrate processing apparatus, substrate cleaning method and substrate processing method
Inventor: NISHIYAMA KOJI
IPC: H01L21/304
Filed: 2020-06-29
Abstract: To substrate cleaning device, substrate processing apparatus, substrate cleaning method and substrate processing method, capable of removing foreign matter adhering to the rear face of a substrate.SOLUTION: In a rotation retaining unit 200, a substrate W is retained by a retaining member mounted on a spin plate 213, so that the spin plate 213 is rotated around a rotating shaft 212. In a cleaning unit 300, while a cleaning head 311 is being pressed, by a head movement mechanism 314, against the rear face of the substrate W retained by the retaining member, the cleaning head is moved and foreign matter on the rear face of the substrate W is removed by grinding of the cleaning head 311. The rear face of the substrate W after or during cleaning by the cleaning head 311 is further cleaned by a cleaning brush 321.SELECTED DRAWING: Figure 14
Patent JP-2020184084-A (JP)
Title: Retroreflective sheeting with substantially amorphous polymeric layer
Inventor: REEMA CHATTERJEE
IPC: B32B3/30
Filed: 2020-07-02
Abstract: To provide retroreflective articles with amorphous polymeric layer and methods of manufacturing the retroreflective articles.SOLUTION: A retroreflective article 15 is provided, comprising a substantially amorphous polymeric layer 12 between a body layer 10 and the discrete truncated cube corner elements 14. The substantially amorphous polymeric layer absorbs, dissipates, and/or accommodates at least some stress applied to the retroreflective article during processing. As a result, discrete truncated cube corner elements with high fidelity can be formed. Consequently, retroreflective sheeting including a substantially amorphous polymeric layer has increased brightness compared to similarly made and composed sheeting lacking the substantially amorphous polymeric layer.SELECTED DRAWING: Figure 2
Patent JP-2022013220-A (JP)
Title: Optical connector and method for assembling the same
Inventor: TERAMOTO KATSUNORI
IPC: G02B6/38
Filed: 2020-07-03
Abstract: To provide an optical connector capable of suppressing material cost.SOLUTION: An optical connector includes: a ferrule 3 through which optical fiber F2 is inserted; a fiber holder 4 for holding optical fiber and other optical fiber F1 in a state where the optical fiber and the other optical fiber are connected; a biasing member 5 for biasing the fiber holder; and a housing for housing the ferrule, the fiber holder, and the biasing member. The housing includes a tip side member 10 having an operation unit 11 and a tip side engagement unit, and a base end side member 20 having a base end side engagement unit engaged with the tip end side engagement unit. The tip end side engagement unit and the base end side engagement unit are engaged with each other on the periphery of the ferrule.SELECTED DRAWING: Figure 2
Patent JP-2022014372-A (JP)
Title: Vehicle, and cabin inside/outside monitoring system
Inventor: ISHIKO YUTA
IPC: B60R11/04
Filed: 2020-07-06
Abstract: To provide a vehicle and a cabin inside/outside monitoring system, which are capable of checking a state inside of a cabin after a user has finished using the vehicle, at a low cost.SOLUTION: A cabin inside/outside monitoring system is configured in such a manner that a camera 28 for photographing a vehicle front direction (a photographing area A) can be moved so as to be able to photograph an inside 20 of a cabin (a photographing area C) by operating one motor, while a camera 32 for photographing a vehicle rear direction (a photographing area B) can be moved so as to be able to photograph the inside 20 of the cabin (a photographing area D) by operating another motor. With the cameras 28, 32 being rotated by the motors, photographing of the inside 20 of the cabin is made possible by the cameras 28, 32 for photographing an outside 21 of the cabin. Thus, there is no need to prepare a separate camera for photographing the inside 20 of the cabin in addition to the cameras for photographing the outside 21 of the cabin, and thereby the cost can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2020175213-A (JP)
Title: Image pickup apparatus
Inventor: MUTO KENJI
IPC: A61B3/10
Filed: 2020-07-09
Abstract: To reduce a time burden of a subject undergoing a tomography.SOLUTION: An image pickup apparatus includes control means that: causes a first screen to display a first tomographic image, the first screen configured to perform adjustment relating to acquisition of a tomographic image of a subject's eye; after acquisition instruction is performed, with the first tomographic image displayed on the first screen, changes the display of the display means from the first screen to a second screen configured to display a second tomographic image acquired in accordance with the acquisition instruction; causes the second screen to display the second tomographic image acquired in accordance with the acquisition instruction; and changes, in accordance with the instruction of an examiner, the display of the display means from the second screen to the first screen configured to perform the adjustment relating to the acquisition of the tomographic image of the subject's eye.SELECTED DRAWING: Figure 4
Patent JP-2022015565-A (JP)
Title: Aluminum member and production method of the same
Inventor: KIKUCHI TATSUYA
IPC: C25D11/04
Filed: 2020-07-09
Abstract: To provide an aluminum member and a production method of the same, wherein the aluminum member has an anodic oxide film having excellent insulation, corrosion resistance, and wear resistance.SOLUTION: An aluminum member 1 comprises: a parent material 2 made of aluminum or an aluminum alloy; and an anodic oxide film 3 formed on a surface of the parent material 2. The anodic oxide film 3 has an amorphous layer 31 made of an amorphous aluminum oxide and formed on the parent metal 2, and a crystalline layer 32 made of a crystalline aluminum oxide and formed on the amorphous layer 31.SELECTED DRAWING: Figure 1
Patent JP-2022016131-A (JP)
Title: Gaming system
Inventor: SONE TAKAHIRO
IPC: A63F13/80
Filed: 2020-07-10
Abstract: To provide a technology by which a plurality of gaming machines cooperate and execute integrated display.SOLUTION: A gaming system consists of a plurality of gaming machines connected so as to communicate with each other, each of which provides a normal game independently, and, when a trigger condition is satisfied in the normal game, provides a bonus game. Each of the plurality of gaming machines includes a control unit and a storage unit. When a trigger condition for a bonus game is satisfied in a normal game provided by any one of the plurality of gaming machines, the control unit achieves a display control function for displaying a main screen of the bonus game in the gaming machine, and displaying an interlocking screen that interlocks with the main screen of the bonus game in the other gaming machines by executing a program stored in the storage unit.SELECTED DRAWING: Figure 18
Patent JP-2022017693-A (JP)
Title: Wire with terminal
Inventor: NAKATA HIROTO
IPC: H01R4/18
Filed: 2020-07-14
Abstract: To provide a wire with a terminal which can secure appropriate anti-corrosion performance.SOLUTION: A wire 100 with a terminal includes: a wire W having a conductor part W1 coated with an insulation coating part W2; a crimp terminal 1 having a conductor crimp part 46, crimped to the conductor part W1, and a coated crimp part 48 crimped to the insulation coating part W2; an anti-corrosion material 10 which covers the conductor part W1 exposed from a crimp terminal 1; and a sealing material 20 disposed between an outer surface W2A of the insulation coating part W2 and the inner surface 48A of the coated crimp part 48. The coated crimp part 48 includes a holding groove part 48a formed on the inner surface 48A to extend from the tip 44a of one barrel fragment 44 to the tip 45a of the other barrel fragment 45 through a base part 41c along a circumferential direction D1. The sealing material 20 is filled into the holding groove part 48a, and continuously formed in an annular shape along the circumferential direction D1 through the holding groove part 48a.SELECTED DRAWING: Figure 3
Patent JP-2022019213-A (JP)
Title: Image forming apparatus
Inventor: KURAUCHI TAKAHIRO
IPC: G03G15/02
Filed: 2020-07-17
Abstract: To provide an image forming apparatus that can form high-quality images for a long period.SOLUTION: An image forming apparatus of the present invention comprises: a photoreceptor; an electrifier that is provided to electrify a surface of the photoreceptor; an exposure unit that is provided to irradiate the electrified surface of the photoreceptor with light to form an electrostatic latent image; a developing unit that is provided to develop the electrostatic latent image to form a toner image; a transfer unit that is provided to transfer the toner image onto a recording medium; a cleaning unit that is provided to remove a residual toner on the surface of the photoreceptor; and an inductor. The photoreceptor includes a conductive substrate and a photosensitive layer provided on the conductive substrate, and the conductive substrate is connected to the ground through the inductor.SELECTED DRAWING: Figure 1
Patent JP-2020168575-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-07-27
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: An MPU 62 includes not only a main-side CPU 63 but also a management IC 66. The main-side CPU 63 is electrically connected to the management IC 66, and a detection result of each ball entry detection sensor is transmitted from the main-side CPU 63 to the management IC 66. In this case, the detection result of each ball entry detection sensor is transmitted to the management IC 66 through each corresponding signal path, and a corresponding relationship between each ball entry detection sensor and the signal path is supplied from the main-side CPU 63 to the management IC 66 when starting to supply operating power. The management IC 66 stores information on the detection result of each ball entry detection sensor in a history memory 117 as history information. A management-side CPU 112 calculates each kind of parameter by utilizing history information of the history memory 117 in occurrence of an operation opportunity. The history information and each kind of parameter are outputted to the outside through a reading terminal 102.SELECTED DRAWING: Figure 13
Patent JP-2022024563-A (JP)
Title: Method, device, and system for inspecting surface
Inventor: TOYOUCHI TETSUYA
IPC: G01N21/952
Filed: 2020-07-28
Abstract: To provide a method, a device, and a system for inspecting a surface that does not make a false detection, can stably detect uneven nitriding without depending on the size and the shape of uneven nitriding and can evaluate the shape and the size of a defect at the same time.SOLUTION: The present invention includes: an optical system as a first optical system for irradiating the surface of a piston with a first illumination light (a coherent light) and taking an image formed by projection of the reflected light of the coherent light on a screen, thereby detecting an irregular shape; and an optical system as a second optical system for irradiating the surface of a piston with a second illumination light (a non-coherent light) and taking an image of the surface reflection light of the non-coherent light, thereby detecting a reflectance distribution. The optical images of the first and second optical systems are compared so that defects and non-defects are extracted and discriminated.SELECTED DRAWING: Figure 1
Patent JP-2022024842-A (JP)
Title: Shift control data generation method, shift controller, shift control system and learning device for vehicle
Inventor: FUJII KOTA
IPC: F16H59/72
Filed: 2020-07-28
Abstract: To provide a shift control data generation method with which the values of behavioral variables that satisfy at least two required elements in a well-balanced manner can be learned by reinforcement learning.SOLUTION: In a shift period, a CPU 42 selects a greedy action ag and operates an energizing current of a solenoid valve 28a, while searching for a better hydraulic pressure command value P* using an action other than the greedy action with a predetermined probability. Then, the CPU 42 updates an action value function Q used to determine the hydraulic pressure command value P* by Q learning based on a reward. The CPU 42 sets the reward as a large value when it satisfies the criteria set for a combination of the values of variables indicating a plurality of request elements.SELECTED DRAWING: Figure 9
Patent JP-2022017138-A (JP)
Title: Nine-row five-stage voice optical point indicator
Inventor: TAKEMOTO MAMORU
IPC: G09B21/00
Filed: 2020-07-13
Abstract: To make a "hearing-impaired person who can see" recognize words of a speaker.SOLUTION: In "a nine row five-stage voice optical point indicator indicated at a portable voice optical point indicator held by a hearing-impaired person, or a television screen or the like", being a "nine-row five-stage voice optical point indicator in which voiceless sound optical points and voiced sound optical points which are point-lit in prescribed positions in response to one sound element as hiragana in words of a speaker are aligned on the screen or a board face", the words of the speaker can be visually recognized by reading "the point lighting of the voiceless sound optical points and the voiced sound optical points on the screen or the board face which are sequentially lit in response to the words of the speaker as electronic signals which are sent from a voice recognition device" as "continuous voices of hiragana, that is, words and sentences" by the hearing-impaired person.SELECTED DRAWING: Figure 1
Patent JP-2022029863-A (JP)
Title: Optimization device, optimization method and optimization program
Inventor: UCHIYAMA HIROYUKI
IPC: G06F16/26
Filed: 2020-08-05
Abstract: To reduce a processing cost required when deriving an optimum materialized view compared with conventional ones.SOLUTION: A database schema optimization device 10 has: materialized view candidate extraction unit 12 which extracts a command group inputted into a database device 110, converts each command into an execution plan, and extracts a partial execution plan group included in the execution plan as a materialized view candidate group; a gain calculation unit 13 which calculates a gain obtained by using each partial execution plan as the materialized view; and a schema optimization unit 14 which uses the materialized view candidate group provided with the gain and the command group as inputs, and determines the materialized view which minimizes an execution cost of the command group.SELECTED DRAWING: Figure 1
Patent JP-2022032333-A (JP)
Title: refrigerator
Inventor: KAWAI RYOJI
IPC: F25D17/08
Filed: 2020-08-11
Abstract: To provide a refrigerator excellent in user friendliness.SOLUTION: A refrigerator 1 includes a refrigeration room 3, a changeover room 4 arranged in the refrigeration room 3 and having an opening formed on the front side, a changeover room door 46 for closing the opening formed on the front side of the changeover room 4, a changeover room damper 106 and an operation panel capable of changing over the changeover room 4 into either a first temperature zone as a refrigeration temperature zone or a second temperature zone where a temperature is lower than -5°C, inclusive of a freezing temperature zone, and a cooler 7 for generating cold air to be supplied to the refrigeration room 3 and the changeover room 4.SELECTED DRAWING: Figure 3
Patent JP-2022032398-A (JP)
Title: Information processing system, game program, and information processing method
Inventor: ORIHARA AYAMI
IPC: A63F13/69
Filed: 2020-08-12
Abstract: To provide a game system capable of improving convenience when a player selects a game medium.SOLUTION: An information processing system includes a condition information reception part for receiving condition setting information related to a rearrangement display of a game medium from a player, a condition information storage part for storing the condition setting information in a storage part in association with the player, and a rearrangement part for rearranging the game medium given to the player on the basis of the stored condition setting information.SELECTED DRAWING: Figure 9
Patent JP-2022033418-A (JP)
Title: Disinfectant and method for producing disinfectant
Inventor: FUJII TSUTOMU
IPC: A01N25/02
Filed: 2020-08-17
Abstract: To provide a disinfectant capable of increasing safety while maintaining virus inactivation effect.SOLUTION: A disinfectant of the present invention contains polyaminopropyl biguanide and alkaline electrolytic water. Polyaminopropyl biguanide is commonly and widely used as a preservative. The inventor of the present application has realized a disinfectant that can enhance the virus inactivation effect of polyaminopropyl biguanide by alkaline electrolytic water and does not exhibit cytotoxicity at a higher concentration than before.SELECTED DRAWING: Figure 1
Patent JP-2022023745-A (JP)
Title: Air barrier device
Inventor: ICHIBA YASUYOSHI
IPC: A62B29/00
Filed: 2020-07-27
Abstract: To provide novel means for preventing virus infection.SOLUTION: An air barrier device 1 includes: a gas feeding part 10 for feeding a gas; a circulation part 20 which is formed into a tubular shape having one end connected to a side of the gas feeding part 10 and through which a gas fed from the gas feeding part 10 circulates; and a jetting part 30 connected to the other end of the circulation part 20 and jetting the gas that has circulated through the circulation part 20. The jetting part 30 is disposed between people and jets a gas between the mouths of the people to form an air barrier.SELECTED DRAWING: Figure 1
Patent JP-2020191306-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TAKAICHI YUDAI
IPC: H01M2/16
Filed: 2020-08-19
Abstract: To provide a non-aqueous electrolyte secondary battery having a flat wound electrode body, suppressing swelling after a charge/discharge cycle, and having good productivity.SOLUTION: In a non-aqueous electrolyte secondary battery according to the present invention, a wound electrode body in which a positive electrode, a negative electrode, and a separator are stacked and wound in a spiral shape, and which has a flat cross section, and a non-aqueous electrolyte are housed inside the exterior body, and the positive electrode includes a current collector made of an aluminum alloy, and positive electrode mixture layers on both sides of the current collector, and the positive electrode current collector has a tensile strength of 3.6 N/mm or less, and the aluminum alloy current collector has an aluminum purity of 99 mass% or more, and an adhesive layer containing an adhesive resin is provided between the positive electrode and the separator, and/or between the negative electrode and the separator.SELECTED DRAWING: Figure 1
Patent JP-2020185479-A (JP)
Title: Game machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2020-08-21
Abstract: To solve the problem of losing interest in a game when giving notice of AT by notification means.SOLUTION: A main control board 71 of a slot machine 1 holds a shift lottery to a specific section for reporting a mode of stop operation advantage to a player and lights a state indicator 147b when the shift lottery is won. The slot machine 1 includes a single symbol combination ART game state having low degree of advantage as a specific section and an ART game state having a high degree of advantage, lights the state indicator 147b even if the single symbol combination ART game state is won or even if the ART game state is won, and makes it difficult to understand that a truly advantageous ART game state is won. The slot machine 1 also executes a performance using a reel when an ART game state is won, and outputs a signal to the outside when the reel performance is completed.SELECTED DRAWING: Figure 130
Patent JP-2022036739-A (JP)
Title: Hair presser
Inventor: TAKAHASHI ETSUKO
IPC: A41D13/11
Filed: 2020-08-24
Abstract: To provide a mask holder which is for hooking a string of a mask when putting the mask on and is intended to adjust pain of the ears for hooking on a mask rubber string or to adjust strength of the hook, which emphasizes ease of putting a mask on/off and reduction of mask deviation, which is made easy to use by a fashionability minded person as well as reducing cost of using other members or the like particularly, and which also improves a hair presser such as conventionally frequently used hair band, headband, turban, hair cover, etc..SOLUTION: A hair presser 10 is characterized by a plurality of projecting hook devices on which an ear loop of a mask 12 can be hooked.SELECTED DRAWING: Figure 1
Patent JP-2022041031-A (JP)
Title: File
Inventor: FUKAWA SHOHEI
IPC: B42F7/00
Filed: 2020-08-31
Abstract: To provide a file that is not only provided with a pocket in which a plurality of papers can be stored but also is configured to appropriately hold a specific paper without storing the paper in the pocket.SOLUTION: A file comprises a first pocket sheet S1 as a first sheet and a back cover 2 as a second sheet arranged at a position at which the cover overlaps with the first pocket sheet S1. At least two sides of the first pocket sheet S1 and of the back cover 2 are connected to each other, so that a first pocket P1 as a packet is formed, where a binder G is arranged in the first pocket sheet S1.SELECTED DRAWING: Figure 1
Patent JP-2022041373-A (JP)
Title: Counterweight attachment/detachment device and construction machine
Inventor: SAITO KUNIHIRO
IPC: B66C23/74
Filed: 2020-09-01
Abstract: To provide a counterweight attachment/detachment device capable of properly confirming the fitting of a lower link to the counterweight and capable of improving the efficiency of installation work of the counterweight to a revolving structure.SOLUTION: In a counterweight attachment/detachment device, each of a lower and an upper links are rotatably attached to a revolving structure, and a cylinder connects between the lower and the upper links. The counterweight is lifted from a travelling vehicle body after fitting the lower link and the upper link to the counterweight on the travelling vehicle body in this order by extending the cylinder, A camera connected to the upper link captures an image of the lower link which is not fitted to the counterweight, and changes the capturing direction by extending the cylinder to lift the counterweight.SELECTED DRAWING: Figure 5
Patent JP-2021178623-A (JP)
Title: Rotary wing aircraft
Inventor: NAGANUMA KATSUNORI
IPC: F16F9/46
Filed: 2020-09-07
Abstract: To suppress resonance of an external device with vibration of an airframe even if a mass of the external device attached to an exterior of the airframe of a rotary wing aircraft changes.SOLUTION: A rotary wing aircraft 1 includes: an airframe 2 provided with a rotary wing 4; and an external device 10 attached to an exterior of the airframe 2. The external device 10 has: an attachment device 12 which is fixed to the airframe 2 and disposed protruding to the side of the airframe 2; a mass change device 14 which is attached to the attachment device 12 and changes a mass in conjunction with use; and a damper 16 which connects the airframe 2 with the attachment device 12 and supports the attachment device 12. The damper 16 has a rigidity variable mechanism 20 which changes rigidity of the damper 16 according to change of the mass of the mass change device 14.SELECTED DRAWING: Figure 4