baber/WOPTO huggingface dataset:
Patent JP-2022023103-A (JP)
Title: Tetrahydronaphthalene derivatives and tetrahydroisoquinoline derivatives as estrogen receptor degraders
IPC: C07D401/04
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide bifunctional compounds which function to recruit endogenous proteins to an E3 ubiquitin ligase for degradation, and methods of using the same. 
     SOLUTION: A bifunctional compound having the chemical structure, ULM-L-PTM, or a pharmaceutically acceptable salt, enantiomer, stereoisomer, solvate, polymorph or prodrug thereof, where: ULM is a small molecule E3 ubiquitin ligase binding moiety that binds an E3 ubiquitin ligase; L is a bond or a chemical linking moiety connecting the ULM and the PTM; and PTM is an estrogen receptor protein targeting moiety. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023042487-A (JP)
Title: Aerogel-containing fabric and method for producing aerogel-containing fabric
Inventor: Jiang ke jia
IPC: B32B27/00
Filed: 2021-10-13
Abstract: To provide an aerogel-containing fabric which has excellent heat retaining properties, is very thin, lightweight, and small in volume, and has high air permeability, and to provide a method for producing the aerogel-containing fabric.SOLUTION: The aerogel-containing fabric material is formed by arranging and integrating a back surface fabric layer, an adhesive layer, an aerogel intermediate layer and a surface fabric layer in this order. The aerogel intermediate layer is composed of granular aerogel, the adhesive layer is composed of a mixture at least containing thermoplastic polyurethane resin and a tackifier, and the whole body is integrated through hot deposition.SELECTED DRAWING: Figure 1
Patent JP-2022002149-A (JP)
Title: Commodity data processing device and commodity data processing program
Inventor: KIKUGAWA HAJIME
IPC: G07G1/00
Filed: 2021-10-14
Abstract: To prevent a commodity for which data reading from an electronic tag has been completed from being left behind.SOLUTION: According to an embodiment, a commodity data processing device has storage means, settlement means, reading control means, and output means. The storage means stores tag data read from an electronic tag attached to a commodity by a reading operation of a tag reader. The settlement means executes settlement processing based on the tag data stored by the storage means. The reading control means causes a first reading operation to be executed by the tag reader, and after the settlement processing based on the tag data read by the first reading operation is executed, causes the tag reader to execute a second reading operation. The output means outputs a message in the case where the tag data has been read by the second reading operation.SELECTED DRAWING: Figure 1
Patent JP-2023059476-A (JP)
Title: Cleaning nozzle and sanitary cleaning device equipped with the same
Inventor: IWASAKI YUKI
IPC: E03D9/08
Filed: 2021-10-15
Abstract: To provide a sanitary cleaning device equipped with a cleaning nozzle that ensures chemical resistance, prevents damage to the coating film even when exposed to acidic or alkaline detergents, and maintains a clean aesthetic appearance.SOLUTION: A cleaning nozzle 700 according to the present disclosure has an ejection opening for ejecting cleaning water, is movable between the standby position and the use position, and has a cylindrical nozzle cover 720 covering a nozzle body 710 and the outer periphery thereof. A coating film 730 containing fluorine-containing acrylic resin is formed on the surface of the nozzle cover 720. A primer layer 731 is sandwiched between the nozzle cover 720 and the coating film 730. The primer layer 731 is colorless and transparent or colored and made of a pigment-free polymer, and the coating film 730 is colored and transparent.SELECTED DRAWING: Figure 8A
Patent JP-2023062227-A (JP)
Title: Power supply circuit
Inventor: NOGUCHI SHO
IPC: H02M7/06
Filed: 2021-10-21
Abstract: To provide a power supply circuit that can maintain voltage balance while suppressing the increase in the number of components.SOLUTION: A power supply circuit 100 includes: a rectifier circuit 40; a control circuit 21 for executing control of switching on/off of a switch 44; a first resistor R1 connected in parallel with a first capacitor C1; and a second load circuit for generating a DC voltage V2 for driving a pump 14 as a second load. A first load is driven using a DC voltage generated between both ends of a series circuit including the first capacitor C1 and a second capacitor C2. The second load circuit includes: a rectifier diode D; a third capacitor C3 connected between a connecting line 61 connecting the rectifier diode D and the second load and a second power supply line 52; and a second resistor R2 connected in parallel with the third capacitor C3.SELECTED DRAWING: Figure 1
Patent JP-2023062992-A (JP)
Title: Reward providing system, game application, reward providing method and program
Inventor: TAKAHAMA YASUO
IPC: G16Y40/30
Filed: 2021-10-22
Abstract: To provide a reward providing system capable of causing a user to spontaneously view advertisements to thereby provide a reward for the user.SOLUTION: A reward providing system S includes an electronic apparatus 1 having display means 11, a code reading unit 22, an advertisement output unit 24, a reward providing unit 25, a second storage unit 43 that stores an advertisement database 41, a third storage unit 53 that stores a content database obtained by putting digital contents into a database, and an advertisement extraction unit 44. The advertisement extraction unit 44 extracts an advertisement from the advertisement database 41 when code information is read from codes. The advertisement output unit 24 allows the display means to display the extracted advertisement. A first content extraction unit 54 then extracts the digital content from the content database when the advertisement is displayed. The reward providing unit 24 provides the extracted digital content for a user as a reward.SELECTED DRAWING: Figure 3
Patent JP-2023064947-A (JP)
Title: Battery cooling structure
Inventor: ENDO YOSHINORI
IPC: H01M10/6563
Filed: 2021-10-27
Abstract: To provide a battery cooling structure capable of efficiently cooling a battery with a simple configuration without using a complex structure.SOLUTION: A battery cooling structure 1 includes: a duct body 7 including a first portion 13 extending longer depending on the shape of a battery 3 and arranged along the battery 3, and a second portion 15 connected to the first portion 13; a plurality of first openings 9 provided in the first portion 13 of the duct body 7 while being lined up in the longitudinal direction of the first portion 13 and facing the battery 3 when the first potion 13 of the duct body 7 is arranged along the battery 3; and a second opening 11 provided in the second portion 15 of the duct body 7 and connected to a suction apparatus 19 for sucking air in the duct body 7.SELECTED DRAWING: Figure 4
Patent JP-2023066497-A (JP)
Title: Shovel
Inventor: ISHII NOBUYUKI
IPC: F02M37/20
Filed: 2021-10-29
Abstract: To provide a shovel allowing intrusion of air to a fuel return piping to be suppressed.SOLUTION: A shovel of an embodiment of the present invention comprises a super structure, a fuel tank arranged in the super structure, a fuel supply port penetratingly arranged in a bottom part of the fuel tank, and a fuel return port penetratingly arranged in the bottom part, wherein the fuel return port is arranged at a distance equal to 100 mm or more apart from the fuel supply port.SELECTED DRAWING: Figure 2
Patent JP-2023066968-A (JP)
Title: Water treatment system, control device, water treatment method and program
Inventor: FUKUMIZU KEIICHIRO
IPC: B01D21/30
Filed: 2021-10-29
Abstract: To add an optimum amount of flocculant.SOLUTION: A water treatment system has: an addition device 200 which adds a flocculant to water accumulated in a water tank 100; a water quality meter 300 which measures water quality of water to be treated flowing into the water tank 100; an imaging device 400 which images the state of the flocculant in water to which the flocculant is added by the addition device 200; and a control device 500 which controls the addition amount of the flocculant added by the addition device 200 on the basis of the water quality measured by the water quality meter 300 and the state of the flocculant imaged by the imaging device 400.SELECTED DRAWING: Figure 1
Patent JP-2022010083-A (JP)
Title: Open/close valve
IPC: F16K27/02
Filed: 2021-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an open/close valve capable of effectively suppressing valve leakage. 
     SOLUTION: An open/close valve 1 has a valve body 10, a seat member 20 that is adhered to one end portion of the valve body 10, a cap 30 that is disposed on the other end portion side of the valve body 10, and a suction element 40 that is disposed so as to project from one end portion of the cap 30. At the other end portion of the valve body 10, a guide portion 13 is provided, into which the suction element 40 is inserted, and with which an outer peripheral surface of the suction element 40 contacts to regulate the inclination of the cap 30 with respect to the valve body 10. The valve body 10 is adhered to the cap 30 by welding. An outer diameter of the suction element 40 is the same as an inner diameter of the guide portion 13. An outer peripheral surface of the suction element 40 contacts with an inner peripheral surface of the guide portion 13. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070276-A (JP)
Title: Information processing device, control method, and control program
Inventor: MASUMOTO KOSUKE
IPC: G06Q50/10
Filed: 2021-11-09
Abstract: To provided an information processing device, a control method, and a control program that reduce the burden on a sender and suppress erroneous transmission.SOLUTION: An information processing device 100 has a transmission unit that transmits image data G of a document D to an external device 200, an acquisition unit that acquires first information indicating an approver P that analyzes the image data G and permits transmission of the image data G to the external device 200 based on an analysis result, and a transmission control unit that, when permission to transmit the image data G to the external device 200 is acquired from a terminal device 300 of the approver P indicated by the first information, controls the transmission unit to transmit the image data G to the external device 200.SELECTED DRAWING: Figure 1
Patent JP-2022172441-A (JP)
Title: linear actuator
Inventor: Ceng kun cheng
IPC: F16C29/06
Filed: 2021-11-09
Abstract: To reduce manufacturing cost and to improve a service life of a linear actuator.SOLUTION: A linear actuator includes a guide rail 2, a screw shaft 3, and a movement stage 4. The guide rail 2 has a first ball rolling groove part 21. The movement stage 4 can slide and move along the guide rail 2, and has a stage body part 41, a rail part 42, a ball return groove part 43, a ball reversion groove part 47 and a ball chain 44. The stage body part 41 is constituted by a first material. The rail part 42 is constituted by a second material whose hardness is higher than that of the first material so that it is on the side surface of the stage body part 41 and a second ball rolling groove part 421 is formed. The ball reversion groove part 47 is connected to an end part of the ball return groove part 43 and an end part of the second ball rolling groove part 421, and constitutes a ball circulation path together with the ball return groove part 43 and the ball rolling groove parts 21, 421. The ball chain 44 can circulate and roll in the ball circulation path.SELECTED DRAWING: Figure 4
Patent JP-2023070456-A (JP)
Title: Image analysis system, image analysis device, image analysis method, and image analysis program
Inventor: FUNAKOSHI TATSU
IPC: A61B5/11
Filed: 2021-11-09
Abstract: To provide an image analysis system, an image analysis device, an image analysis method, and an image analysis program that allow the position of the center of gravity to be obtained from image information such as a sole image by a simple method with a suppressed arithmetic amount.SOLUTION: An information analysis system includes an image reading device for reading image information on a part of a person to be measured, and an image analysis device for executing analysis on the part using the image information. The image reading device includes a contact plate with which the part of the person to be measured comes in contact, and an image acquisition part for acquiring the image information by radiating light onto a surface of the contact plate opposite to a surface with which the part comes in contact. The image analysis device includes a contact region detection part for detecting a contact region where the part comes in contact with the contact plate from the image information, and acquiring contact information on the contact region, and a center of gravity detection part for acquiring the position of the center of gravity of the person to be measured from the point of intersection of at least two bisectors for bisecting an area of the contact region, obtained on the basis of the contact information.SELECTED DRAWING: Figure 1
Patent JP-2022010217-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of a player in a game. 
     SOLUTION: One game state is set from a plurality of game states including at least a first game state, a second game state more advantageous to a player than the first game state, and a third game state more advantageous to the player than the second game state, based on the establishment of a predetermined setting condition. Variable means is configured so as to be variable to a first position in which a ball can enter ball entry means and to a second position in which entry of a game ball is more difficult than in the first position. A variable operation of the variable means is controlled by first control by which entry of a game ball to the ball entry means becomes difficult in the first game state, is controlled by second control by which entry of a game ball to the ball entry means becomes difficult in the second game state, and is controlled by third control by which entry of a game ball to the ball entry means becomes easy in the third game state. This produces an effect that a player's interest in the game can be enhanced. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023071245-A (JP)
Title: polyurethane elastomer
Inventor: MORI TAKAFUMI
IPC: C08G18/44
Filed: 2021-11-11
Abstract: To provide a polyurethane elastomer capable of improving compression set, acid resistance, alkali resistance, and hot water resistance.SOLUTION: A polyurethane elastomer includes: a reaction product of a polyisocyanate constituent including m-xylylene diisocyanate, a macropolyol constituent including polycarbonate polyol, and a chain-elongating constituent including 3,3'-dichloro-4,4'-diphenyl methanediamine, where the number average molecular weight of the macropolyol constituent is more than 500 and less than 2,000.SELECTED DRAWING: None
Patent JP-2023072231-A (JP)
Title: Image recognition system, evaluation device, image recognition method, evaluation method, and evaluation program
Inventor: LEI XU YING
IPC: G06N3/04
Filed: 2021-11-12
Abstract: To realize image recognition processing with low delay.SOLUTION: An image recognition system comprises: a pre-stage processing unit that performs processing up to a division position determined within a DNN using an image as an input and outputs a feature amount; a compression unit that compresses the output feature amount and transmits the feature amount after compression; a restoration unit that receives and restores the feature amount after the compression; and a post-stage processing unit that performs recognition processing later than the division position determined within the DNN using the feature amount after restoration as an input and outputs a recognition result. The division position has been determined using processing time by each unit and accuracy of the recognition result.SELECTED DRAWING: Figure 5
Patent JP-2023075652-A (JP)
Title: Substrate support and substrate processing apparatus
Inventor: KOIWA SHINGO
IPC: H01L21/683
Filed: 2021-11-19
Abstract: To provide a substrate support capable of appropriately adjusting the temperature of a substrate by means of a heat transfer medium flowing through a channel formed in a base.SOLUTION: A substrate support that supports a substrate includes a conductive base portion inside which a flow path is formed in which a temperature control fluid of the substrate flows, an electrostatic adsorption portion disposed on the upper surface of the base portion and having a support surface for the substrate on the upper surface, and a metal joint portion that joins the base portion and the electrostatic adsorption portion to each other, and the base portion includes a body member forming at least a portion of a side surface of the flow path and a bottom surface of the flow path, and a heat transfer member forming the top surface of the flow path and performing heat transfer between the temperature control fluid and the electrostatic adsorption portion.SELECTED DRAWING: Figure 2
Patent JP-2023075665-A (JP)
Title: drain trap
Inventor: HARA KAZUYA
IPC: E03C1/28
Filed: 2021-11-19
Abstract: To provide a drain trap realizing: (1) prevention of lowering of a drain flow rate due to retention of air; (2) prevention of dirt adhesion; and (3) downsizing of the drain trap.SOLUTION: A drain trap 5 includes a trap body 51 forming water seal therein, an inflow port 56 formed in an upper part 52 of the trap body 51, and a drain port 59 formed in a side face 55a on a downstream side of the trap body 51. The upper part 52 includes an inclined face 53 rising toward the drain port 59, and an end part 54 being a base end of the inclined face 53 is positioned near a side face 55b on a side facing the drain port 59.SELECTED DRAWING: Figure 2
Patent JP-2023077336-A (JP)
Title: Optical system and image capturing device having the same
Inventor: KOBAYASHI KANA
IPC: G02B1/115
Filed: 2021-11-24
Abstract: To provide an optical system which constitutes a large-aperture and a compact lens, and yet reduces ghost images in particular in a desired wavelength range.SOLUTION: An optical system OL provided herein consists of a front lens group L and a negative lens Gn disposed on the image side of the front lens group L. The lens Gn has a first lens surface that satisfies a conditional expression 45°<|Θ|<65°, where Θ represents an open angle at an effective diameter. The first lens surface has an anti-reflection film formed thereon and satisfies a given conditional expression concerning reflectance.SELECTED DRAWING: Figure 1
Patent JP-2023077846-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To enhance the interest of a game.SOLUTION: A Pachinko game machine PY1 includes a game control microcomputer 101 capable of determining whether or not a big winning is achieved on the basis of the entry of game balls in a first start port 11 or a second start port 12 to be won, and a performance control microcomputer 121 capable of executing a special symbol variation performance for suggesting the result of the determination whether or not the big winning is achieved. The performance control microcomputer 121 can shift a game state to an SPSP ready-to-win that suggests the degree of expectation for the big winning in the special symbol variation performance, and can execute a development suggestion performance that suggests the shift to the SPSP ready-to-win. The SPSP ready-to-win includes a battle ready-to-win and a joint fighting ready-to-win having the higher degree of expectation for the big winning than that of the battle ready-to-win. The development suggestion performance includes a battle development suggestion performance and a joint fighting development suggestion performance having the higher degree of expectation for the big winning than that of the battle development suggestion performance. When the battle development suggestion performance is executed at the performance branch point of the special symbol variation performance, a shift is made to the battle ready-to-win. When the joint fighting development suggestion performance is executed at the performance branch point of the special symbol variation performance, a shift is made to the joint fighting ready-to-win.SELECTED DRAWING: Figure 64
Patent JP-2023078627-A (JP)
Title: Workpiece holding device
Inventor: TANAKA YOSUKE
IPC: B25J15/08
Filed: 2021-11-26
Abstract: To provide a workpiece holding device that can be utilized for picking of a workpiece such as a PET bottle with an upper end small diameter mouth portion being capped.SOLUTION: In a workpiece holding device that holds a workpiece with two holding finger bodies 1A, 1B that perform opening and closing motion, the holding finger bodies 1A, 1B have upper ends pivotally supported by a pair of driving movable bodies 4A, 4B so as to be swingable in an opening and closing motion direction of the holding finger bodies 1A, 1B within a certain angle range, the driving movable bodies 4A, 4B being configured to perform approaching and separating motion. Energization means 17 that energizes and holds the holding finger bodies 1A, 1B to a swinging limit in the closing motion direction in which the holding finger bodies 1A, 1B approach each other is provided. In distal ends of the holding finger bodies 1A, 1B, workpiece holding rollers 15 are pivotally supported by horizontal support shafts 14 orthogonal to the opening and closing direction of the holding finger bodies 1A, 1B. These workpiece holding rollers 15 have one-direction rotation structure in which only rotation in a direction in which facing peripheral surfaces of the workpiece holding rollers 15 vertically move is allowed.SELECTED DRAWING: Figure 1
Patent JP-2023078774-A (JP)
Title: Code processor, code processing method, and code processing program
Inventor: HOSHIZUKI YUSUKE
IPC: G09C1/00
Filed: 2021-11-26
Abstract: To realize four arithmetic operations of integer-wise type TFHE.SOLUTION: A ciphertext is a fully homomorphic ciphertext that has a value giving an error having predetermined dispersion to a predetermined value as a plaintext correlated with an integer, and can perform a predetermined operation of integers without any decoding, calculates a third binary ciphertext for determining whether a subtraction result is positive or negative on the basis of the subtraction result obtained by performing homomorphic subtraction of a second ciphertext as a divisor from a first ciphertext as a dividend, performs homomorphic subtraction of a homomorphic multiplication result of the third ciphertext and the second ciphertext from the first ciphertext, performs arithmetic processing for calculating a new ciphertext, calculates a third new ciphertext with the arithmetic result of the arithmetic processing as a first new ciphertext, can repeatedly execute arithmetic processing using the first new ciphertext, the second ciphertext, and the third new ciphertext, and outputs a new ciphertext calculated when repeatedly executing arithmetic processing for a total of predetermined number of times as a result of division or remainder of the second ciphertext for the first ciphertext.SELECTED DRAWING: Figure 2
Patent JP-2023080892-A (JP)
Title: antiviral film
Inventor: TANAKA GENYA
IPC: C08J7/04
Filed: 2021-11-30
Abstract: To provide an antiviral film that has excellent antiviral properties, and also has low haze even after placed in a high-temperature and high-humidity environment for a long time.SOLUTION: An antiviral film has a layer L including an antiviral agent with a solubility to 25°C water of 4 mg/100 g (water) or more. After the layer L is let stand for 100 hours in an environment at 60°C and 90% RH, the layer L shows a thickness change rate of -15% or less.SELECTED DRAWING: None