baber/WOPTO huggingface dataset:
Patent JP-2021180337-A (JP)
Title: Bonding apparatus, bonding system, bonding method, and computer storage medium
Inventor: OTSUKA YOSHITAKA
IPC: H01L21/683
Filed: 2021-08-10
Abstract: To inspect a state of bonding processing on a substrate to appropriately perform the bonding processing.SOLUTION: A bonding apparatus for bonding an upper wafer WU to a lower wafer WL includes: an upper chuck 140 for adsorbing and holding the upper wafer WU on its undersurface by vacuum drawing; a lower chuck 141, provided below the upper chuck 140, for adsorbing and holding the lower wafer WL on its top surface by vacuum drawing; a pressing member 190, provided at the upper chuck 140, for pressing the center part of the upper wafer WU; and a plurality of sensors 175, provided in the upper chuck 140, for detecting desorption of the upper wafer WU from the upper chuck 140. Each of the plurality of sensors 175 detects desorption of the upper wafer WU from the upper chuck 140 at a position corresponding to the sensor 175.SELECTED DRAWING: Figure 6
Patent JP-2021175664-A (JP)
Title: tire
Inventor: ITO YOSHIE
IPC: B60C11/03
Filed: 2021-08-10
Abstract: To reduce the rolling resistance.SOLUTION: The tire includes four zigzag circumferential grooves 3 and a space between the adjacent zigzag circumferential grooves 3, 3 is partitioned into hexagonal blocks 5 by a lateral groove 4. Each zigzag circumferential groove 3 includes a pair of center circumferential grooves 6 with a groove width of 4.0 mm or less and a pair of shoulder circumferential grooves 7 having a groove width wider than that of the center circumferential groove. A depth D1 of the lateral groove 4 is smaller than a depth D0 of the zigzag circumferential groove 3 and a first sipe 11 is provided in a groove bottom 10 of the lateral groove 4.SELECTED DRAWING: Figure 3
Patent JP-2023025909-A (JP)
Title: Waterproof airtight inlet pipe management system
Inventor: KIMURA TAKAYUKI
IPC: F16L57/00
Filed: 2021-08-11
Abstract: To provide a waterproof airtight inlet pipe management system which prevents entry of rainwater from a removed portion of a crude oil pipe, where a crude oil pipe is removed, and prevents air leakage from the removed portion.SOLUTION: A waterproof airtight inlet pipe management system is applied to a crude oil pipe connecting an oil tanker on the sea with an oil tank on the ground and having: a sea part at least partially located below a sea surface; a vertical pipe part extending upward from the sea part and exposed to the atmospheric air; a lateral pipe part extending from a land in a lateral direction; and an elbow part connecting a first end part of the vertical pipe part with a second end part of the lateral pipe part. The waterproof airtight inlet pipe management system maintains a state that air sent from the land side circulates in the crude oil pipe and includes: an opening for an inlet pipe which is provided at a position corresponding to the elbow part and allows humans to enter thereinto; and a waterproof cover which has a shape following a shape of the elbow part and can cover the opening for the inlet pipe and connect the first end part with the second end part in an airtight manner.SELECTED DRAWING: Figure 1
Patent JP-2021178516-A (JP)
Title: Pellet sorting method
Inventor: TAJIRI TOSHIYUKI
IPC: B29B9/16
Filed: 2021-08-17
Abstract: To provide a pellet sorting method that can more reliably sort a non-magnetic pellet from a magnetic pellet, and a pellet manufacturing method.SOLUTION: There is provided a pellet sorting method for sorting a pellet of polybutylene terephthalate resin for electronic components, the method sorts a resin pellet including a magnetic material from a resin pellet not including a magnetic material by using a belt type magnet roll separator, in which the resin pellet is polybutylene terephthalate resin pellet; as the resin pellet, an elliptical columnar pellet having an elliptical cross section with a ratio of a major axis and a minor axis (major axis/minor axis) of 1.2 to 2.0 and a height of 5 mm or less is used; and sorting is performed by setting a belt tension in a range of 20 to 120 N and a belt speed in a range of 0.30 to 0.90 m/sec.SELECTED DRAWING: Figure 1
Patent JP-2023028686-A (JP)
Title: Method and system for recovering free fatty acid
Inventor: KATO AKIHIRO
IPC: C02F1/44
Filed: 2021-08-20
Abstract: To provide a method for readily recovering free fatty acid produced by free fatty acid-producing microorganisms.SOLUTION: A method for recovering free fatty acid includes an adsorption step in which free fatty acid produced by free fatty acid-producing microorganisms is adsorbed onto an adsorbent containing oxide or hydroxide of at least one of magnesium, aluminum and silicon; and a desorption step in which the adsorbent having adsorbed free fatty acid is washed with a solvent having an octanol-water partition coefficient of-0.85-0.8 to desorb the free fatty acid.SELECTED DRAWING: Figure 1
Patent JP-2023030281-A (JP)
Title: Program, method, and information processing device
Inventor: SOSHI MANO
IPC: G16H30/00
Filed: 2021-08-23
Abstract: To provide a program, a method and an information processing device that further heightens the quality of image diagnosis.SOLUTION: Provided is a program executed by a computer that includes a processor. The program causes the processor to execute the steps of: reading out a medical image used for image diagnosis that is stored in a storage unit and information generated due to the fact that the medical image is acquired; presenting, to a first user in charge of image diagnosis, the medical image used for image diagnosis and information generated due to the fact that the medical image is acquired; accepting one or a plurality of comments on the presented medical image from the first user; identifying information that can be included as diagnosis result in a report of image diagnosis, on the basis of one of the accepted one or plurality of comments, the medical image, and the information generated due to the fact that the medical image is acquired; and presenting information that can be included as identified diagnosis result, to the first user.SELECTED DRAWING: Figure 6
Patent JP-2021192526-A (JP)
Title: Method for detecting location of fault, handheld maintenance tool, and method for detecting fault
Inventor: MEHUL RAJESHBHAI DALAL
IPC: G01R31/11
Filed: 2021-08-23
Abstract: To detect existence of a fault in a communication line or a communication bus.SOLUTION: A method for detecting a location of a fault includes: generating a pulse signal on communication lines via a handheld device connected to the communication lines at first time; detecting an echo pulse signal on the communication lines at the handheld device at second time, the echo pulse signal being a reflected pulse signal of a pulse signal from the fault; and determining, via a computer processor in the handheld device, the location of the fault on the communication lines on the basis of the detected echo pulse signal.SELECTED DRAWING: Figure 3
Patent JP-2022073952-A (JP)
Title: Euvl glass substrate, and euvl mask blank
Inventor: YOSHIMUNE DAISUKE
IPC: G03F1/24
Filed: 2021-08-26
Abstract: To provide a technology that suppresses the flatness of the center region of the main surface of EUVL glass substrate to less than 10.0 nm.SOLUTION: An EUVL glass substrate has a rectangular first main surface in which a conductive film is to be formed, and a rectangular second main surface facing oppositely from the first main surface in which an EUV reflection film and an EUV absorption film are to be formed in this order. When representing the coordinate of the points in the center region of a 142 mm long and 142 mm wide square of the first main surface excluding the rectangular frame-shaped peripheral edge region by (x, y, z (x, y)), the maximum elevation difference in a surface that is a collection of coordinates (x, y, z3 (x, y)) calculated using equations (1) to (3) in the specification is 6.0 nm or less.SELECTED DRAWING: Figure 3
Patent JP-2023032510-A (JP)
Title: writing instrument
Inventor: KONO TAKETO
IPC: B43K24/08
Filed: 2021-08-27
Abstract: To provide a writing instrument with damped operational sound.SOLUTION: A knock type writing instrument 1 of the invention comprises: a writing body 20 extending along axis A; a front spring 40 energizing the writing body 20 to the back side; a rotor 80 restricted in movement in the axis A direction, rotatable around the axis A and provided with a pusher abutting cam 84 and a knock abutting cam 85; a knock body 90 pressed to the front side in the axis direction A when knocked and provided with a knock cam 94 engaging with the knock abutting cam 85; and a pusher 70 pressed to the front side by the knock body 90 when knocked and provided with a pusher cam 75 engaging with the pusher abutting cam 84 while pressing the writing body 20 to the front side in the axis direction A. The rotor 80 rotates only when the knock abutting cam 85 engages with the knock cam 94 and is pressed from the back side to the front side and when the pusher abutting cam 84 engages with the pusher cam 75 and is pressed from the front side to the back side.SELECTED DRAWING: Figure 4
Patent JP-2023032648-A (JP)
Title: Medical information processing apparatus, medical information processing method, and program
Inventor: YAMAZAKI YUTA
IPC: G16H50/00
Filed: 2021-08-27
Abstract: To provide more appropriate support information to a user who diagnoses a subject.SOLUTION: A medical information processing apparatus of an embodiment has an acquisition unit, a support information derivation unit, a fitting degree derivation unit, and a display control unit. The acquisition unit acquires medical examination information on a subject and a predetermined medical examination support model. The support information derivation unit inputs the medical examination information to the predetermined medical examination support model to derive support information on a predetermined medical examination. The fitting degree derivation unit derives the degree of fitting between the medial examination information and the predetermined medical examination support model based on the medial examination information and the predetermined medical examination support model. The display control unit displays the support information and the degree of fitting in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2023033990-A (JP)
Title: Support device of open shield machine
Inventor: MICHIKOSHI YASUSHI
IPC: F16L1/028
Filed: 2021-08-30
Abstract: To provide an open shield machine capable of preventing or reducing unexpected sinking of the open shield machine and easily adjusting an excavation depth.SOLUTION: A support device that supports an open shield machine main body against a ground surface when the open shield machine main body moves along the ground surface comprises: an abutting tool that moves in contact with an abutment surface which is either the ground surface or a surface of a support supported on the ground surface, and transmits at least a part of the gravity of the open shield machine main body to the ground surface; and displacement means that displaces the abutting tool relative to the open shield machine main body in a direction having a vertical component.SELECTED DRAWING: Figure 3
Patent JP-2023034618-A (JP)
Title: Working machine
Inventor: SHIGE TETSUHITO
IPC: B25C7/00
Filed: 2021-08-31
Abstract: To improve the reliability and workability of a working machine.SOLUTION: A nailing machine (working machine) 1 has a housing 10 and a striking portion 30 that vertically operates to strike a stopper. The housing 10 has a body housing 11 that supports the striking portion 30, a handle 12 that extends in a fore-and-aft direction B1, and a motor storing portion 13 that supports an electric motor 16. The handle 12 can relatively move in a vertical direction C1 with respect to the body housing 11. The nailing machine 1 has an elastic body 50 that is disposed between the body housing 11 and the handle 12 in the fore-and-aft direction B1, is fitted with the body housing 11 and the handle 12, and is sheared and deformed when the handle 12 relatively moves in the vertical direction C1 with respect to the body housing 11.SELECTED DRAWING: Figure 1
Patent JP-2023034655-A (JP)
Title: confectionery paste
Inventor: MIDORIKAWA MARI
IPC: A23D7/00
Filed: 2021-08-31
Abstract: To provide confectionery paste having excellent squeezability and shape retention.SOLUTION: Confectionery paste contains an oil-in-water emulsified fat composition and a paste-like flavor material. The oil-in-water emulsified fat composition contains 5 to 35 wt.% of fat with an SFC (solid fat content) of 50 to 60% at 10°C and 8.5 to 21.5% at 30°C, 3 to 6 wt.% of starch, 20 to 40 wt.% of sugar, and 25 to 60 wt.% of water in the total composition. The paste-like flavor material has viscosity of 90 to 150 Pa s at 20°C. In the entire confectionery paste, the content of the oil-in-water emulsified oil composition is 30-70 wt.%, and the content of the paste-like flavor material is 70-30 wt.%.SELECTED DRAWING: None
Patent JP-2023036213-A (JP)
Title: beverage
Inventor: TAKAGISHI TOMOKI
IPC: A23L2/00
Filed: 2021-09-02
Abstract: To provide a beverage which is improved with respect to aftertaste and grittiness and excellent in palatability in spite of containing a grain powder.SOLUTION: A beverage comprises a grain powder, and contains 4-ethylphenol at a concentration of 0.1-100 ppb. Preferably, the beverage contains 4-ethylphenol at a concentration of 1-20 ppb. Preferably, the beverage contains the grain powder at a concentration of 0.1-0.5 g/L.SELECTED DRAWING: None
Patent JP-2023037177-A (JP)
Title: Easily-disassembling method and easily-disassembled structure
Inventor: TOKORO CHIHARU
IPC: B09B3/20
Filed: 2021-09-03
Abstract: To provide a technique for easily disassembling a structure in which a first member and a second member are joined to each other by a joint member composed of an insulating member or a semiconductor member.SOLUTION: An easily-disassembling method of a structure having a first member 21, a second member 22, a joint member 30 which is sandwiched between the first member 21 and the second member 22 and is composed of an insulating member or a semiconductor member, and a spacer member 40 which is provided in the joint member 30 and at least the surface of which is a conductor includes separating the first member 21 and the second member 22 by applying an electric pulse between the first member 21 and the second member 22 and vaporizing the spacer member 40.SELECTED DRAWING: Figure 3
Patent JP-2023041169-A (JP)
Title: Imparting composition, soap and cleaning method
Inventor: KAWAHITO MURASAKI
IPC: C11D17/08
Filed: 2021-09-13
Abstract: To provide an imparting composition that is imparted to the women's DZ and has a variety of excellent effects, and a cleaning method for imparting the composition to the women's DZ for cleaning.SOLUTION: An imparting composition is imparted to the women's DZ and contains propolis or propolis extract as an active ingredient. A soap contains the imparting composition and is in the form of solid, liquid or foam. A cleaning method is to impart the composition to the women's DZ for cleaning.SELECTED DRAWING: None
Patent JP-2023042456-A (JP)
Title: Lead frame, semiconductor device, inspection method, and lead frame manufacturing method
Inventor: HAYASHI SHINTARO
IPC: H01L23/50
Filed: 2021-09-14
Abstract: To prevent deterioration of positional accuracy of a semiconductor chip.SOLUTION: A lead frame includes a die pad having a mounting surface for a semiconductor chip, and a film member provided on the mounting surface of the die pad, and the die pad has a through hole formed in a region including the outer periphery of the film member.SELECTED DRAWING: Figure 1
Patent JP-2023055176-A (JP)
Title: Antibacterial and antiviral agent, coating agent and substrate
Inventor: KONDO YOKO
IPC: C09D183/10
Filed: 2021-10-07
Abstract: To provide an antibacterial and antiviral agent which can easily impart antibacterial and antiviral properties to substrates such as a plastic material, a molded article, a paper substrate, a film substrate, a packaging material, and materials such as wood and metal.SOLUTION: Provided is an antibacterial and antiviral agent, comprising: a composite resin (A) in which a polysiloxane segment (a1) containing a structural unit represented by a general formula (1) and/or a general formula (2), a silanol group and/or a hydrolyzable silyl group, and an epoxy group, and a vinylic polymer segment (a2) having an alcoholic hydroxyl group are bound by a bond represented by a general formula (3); and zinc oxide (B).SELECTED DRAWING: None
Patent JP-2023056607-A (JP)
Title: game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2021-10-08
Abstract: To provide a game machine having improved performance.SOLUTION: A difference number is counted from a power activation. When the difference number goes over 19000, a progress of a game is ended. A game machine has a difference number storage area which stores information related to the difference number, an input number storage area which stores information related to a total input number, and a giving number storage area which stores information related to the difference number. When a result of subtracting the information stored in the input number storage area from the information stored in the giving number storage area is a positive value, the subtracted result is stored in the difference number storage area. When the result of subtracting the information stored in the input number storage area from the information stored in the giving number storage area is a negative value, the difference number storage area is set to zero.SELECTED DRAWING: Figure 1
Patent JP-2023061042-A (JP)
Title: Building estimation system and program
Inventor: OSAWA MASAKI
IPC: G06Q30/0601
Filed: 2021-10-19
Abstract: To provide a building estimation system that can mitigate a negative side effect of computer work on people and maintain an advantage afforded by computer processing.SOLUTION: A building estimation system 10 is configured by providing: instructed figure extraction means 36 that acquires coordinate data of an instructed figure traced by a fluorescent pen by reading image data obtained by scanning a design drawing in a state of including a fluorescent pen instruction portion formed by tracing with the fluorescent pen a line indicating a building element drawn on a paper surface of the design drawing and extracting a superimposed portion with the line indicating the building element from the fluorescent pen instruction portion; conversion information setting means 40 that acquires conversion information from the coordinate data of the instructed figure; building element registration and arrangement means 50 that arranges a building element using the coordinate data of the instructed figure; and estimation means 60 that prepares an estimate, a cost accounting statement and the like using the coordinate data of the instructed figure.SELECTED DRAWING: Figure 1
Patent JP-2023062337-A (JP)
Title: Fashion accessory core material and fashion accessory with core material
Inventor: YAMASAKI HARUHIKO
IPC: A41C3/14
Filed: 2021-10-21
Abstract: To provide a fashion accessory core material which reduces a rise state being a state in which a fashion accessory core material is rotated and twisted in any direction of a cross sectional direction and can stably obtain original deformation resistance, and to provide a fashion accessory for holding the fashion accessory core material.SOLUTION: A fashion accessory core material 11 is held by a fashion accessory which is directly or indirectly attached to a body portion, is configured so that deformation resistance when external force in a bending direction of the body portion is received increases and whose vertical and horizontal dimensions in a cross section perpendicular to an axial direction differ. A first hollow space 13 being the hollow space in the shape of a cavity is formed in a substantially center in a core material longitudinal direction, which is the longitudinal direction in the cross section.SELECTED DRAWING: Figure 1
Patent JP-2023064265-A (JP)
Title: air conditioner
Inventor: MORIYA SATONO
IPC: F25B1/00
Filed: 2021-10-26
Abstract: To provide an air conditioner enabling suppression of deterioration of a reheating effect for heating dehumidified air in an indoor unit in a reheating dehumidification operation.SOLUTION: An air conditioner 1 includes a refrigerant circuit 100 and a control section 6. In the refrigerant circuit 100, a compressor 21, an outdoor heat exchanger 24, a first indoor heat exchanger 311, an indoor expansion valve 32 and a second indoor heat exchanger 312 are connected annularly. The control section 6 executes a first operation for causing the outdoor heat exchanger 24 and the first indoor heat exchanger 311 to function as a condenser and causing the second indoor heat exchanger 312 to function as an evaporator by controlling the refrigerant circuit 100. When a supercooling degree of a refrigerant at an outlet of the first indoor heat exchanger 311 is a predetermined value or greater, the control section 6 performs first control for lowering rotational frequency of an outdoor fan 26 supplying air to the outdoor heat exchanger 24 and second control for increasing an opening of the indoor expansion valve 32.SELECTED DRAWING: Figure 1
Patent JP-2022090611-A (JP)
Title: Coated oxide particle, photocatalyst, and production method of coated oxide particle
Inventor: NISHIMOTO HIROMU
IPC: B01J35/08
Filed: 2021-11-01
Abstract: To provide a coated oxide particle which is fine and is excellent in crystallinity, and a production method thereof.SOLUTION: A coated oxide particle comprises: a core particle; and a coating with which a surface of the core particle is coated. The core particle is composed of a crystalline metal oxide. The coating comprises a crystalline compound as a main component, the crystalline compound composed of at least one of a metal oxide, an oxynitride, and a nitride. The crystalline compound is lattice-matched to the crystalline metal oxide on an interface between the coating and the core particle.SELECTED DRAWING: Figure 7
Patent JP-2022010215-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 an interest of a player in a game. 
     SOLUTION: Game balls are shot by shooting means in accordance with an operation content with respect to operation means a player can operate. A game machine includes a first flow channel where game balls shot by the shooting means can pass and a second flow channel different from the first flow channel. While a first condition which can be satisfied by operation of a first operation content being performed with respect to the operation means is satisfied, the state of the distribution means is in the state that it is easy to distribute game balls that have reached to the first flow channel and the second flow channel by turns. While a second condition that can be satisfied by operation of a second operation content different from the first operation content being performed is satisfied, the state of the distribution means becomes the state in which game balls that have reached are more likely to be distributed to the first flow channel than when the first condition is satisfied. Thus, it is possible to enhance an interest of a player in a game. 
     SELECTED DRAWING: Figure 1 
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