baber/WOPTO huggingface dataset:
Patent JP-2023114371-A (JP)
Title: Monitoring system of working machine and monitoring method of working machine
Inventor: MURAKAMI TOMOYA
IPC: E02F9/24
Filed: 2022-02-04
Abstract: To monitor a bounding stone on the ground.SOLUTION: The monitoring system of a working machine comprises: a measurement data acquisition unit that acquires measurement data of the ground on which the working machine runs, by contact of a rotating member of the working machine with the ground causing rotation of the rotating member; a bounding stone determination unit that uses measurement data of the ground to determine the presence or absence of a bounding stone on the ground; and a warning control unit causing an output unit to output warning based on the presence or absence of the bounding stone on the ground in the travel direction of the rotating member.SELECTED DRAWING: Figure 9
Patent JP-2023114895-A (JP)
Title: Sheet-conveying device
Inventor: FUJIWARA KUNIAKI
IPC: B65H5/22
Filed: 2022-02-07
Abstract: To improve the efficiency of conveying banknotes in a device that conveys banknotes through a carrier by means of an air flow generated in a duct.SOLUTION: A duct (120) comprises a first region through which only banknotes can pass, and a second region through which a carrier can pass. The first area extends to a sheet storage chamber (14), and the second area branches off from the first area in front of the sheet storage chamber (14) to form a duct (130) for carrier storage.SELECTED DRAWING: Figure 1
Patent JP-2022067097-A (JP)
Title: Anti pathogen structure, production method of anti pathogen structure, production device of anti pathogen structure, and liquid composition
IPC: C08J9/28
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when using a structure on which a surface structure having a nanopillar is formed, durability of the surface structure is low and anti-microorganism activity or anti-virus activity is easily deteriorated, although a wing of a cicada has a fine protrusion structure (nanopillar) on a surface thereof, and anti-microorganism activity is exhibited by the protrusion structure, in addition, even when an artificial structure which imitates the nanopillar is produced, anti-microorganism activity is exhibited. 
     SOLUTION: There is provided an anti pathogen structure which has a resin structure having a plurality of openings formed on its surface, in which the resin structure has anti-microorganism activity or anti-virus activity. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022058951-A (JP)
Title: Charge trap structure with barrier to blocking region
IPC: H01L29/423
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in persistence of a program and/or electric charges in an erased state associated with a memory stack having a charge trap region. 
     SOLUTION: There is provided a memory device including a first and a second charge storage device arranged along a semiconductor pillar operable to conduct a current. The first charge storage includes: a charge trap region separated from the semiconductor pillar by a tunnel region; a dielectric blocking region adjacent to the charge trap region; a first gate operable to control storage of electric charges in the charge trap region; and a nono-laminate arranged as a dielectric barrier between the dielectric blocking region and first gate. The nano-laminate has a larger dielectric constant than that of aluminum oxide, and also has a material composition providing prevention against a shift in a threshold voltage related to the charge trap region during a program erasure cycle of the charge trap region up to erasure of at least -6 volt. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119328-A (JP)
Title: Information processing method, program, information processing device, and information processing system
Inventor: NOSE MASAKI
IPC: G10L15/06
Filed: 2022-02-16
Abstract: To assist in collecting learning data.SOLUTION: There is provided an information processing method by an information processing system, which acquires speech data acquired based upon the distance between a sound collection device and a speaking person and text data input through a service for sending and receiving messages, and outputs to a learning part first learning data using the speech data and second learning data including the text data.SELECTED DRAWING: Figure 2
Patent JP-2022151648-A (JP)
Title: Rolling control device and rolling control method
Inventor: AKIMUNE KOSUKE
IPC: B21B37/00
Filed: 2022-02-22
Abstract: To provide a rolling control device which completes calculation for rolling control within an allowable calculation time between passes during rolling, and a rolling control method.SOLUTION: A rolling control device, which controls multiple passes of rolling by use of a reversible type rolling machine, has a calculation processing part which determines rolling conditions for reducing dimensional error after rolling by use of a rolling model that has been previously prepared by deep layer learning. The calculation processing part extracts coefficients for model calculation in advance, and after termination of a prescribed rolling pass, selects next pass rolling conditions on the basis of prescribed explanatory variables, which an explanation variable collection part of a rolling process computer collected and transmitted, and the rolling model, or by inverse analysis, and transmits the same to a rolling condition determination part of the rolling process computer. The rolling model is prepared by a computer different from the calculation processing part, and is preferably configured by the deep layer learning on the basis of teacher data comprising actual operation data.SELECTED DRAWING: Figure 1
Patent JP-2023122823-A (JP)
Title: connector
Inventor: NISHITANI AKIHIRO
IPC: H01R12/71
Filed: 2022-02-24
Abstract: To provide a connector that can be mounted well against a circuit board.SOLUTION: The connector 10 has a housing 12 mounted on a circuit board 50, a plurality of terminal fittings 22 fixed to the housing 12 and inserted into a first through-hole H1 of the circuit board 50, a housing fixing member 40 fixed to the housing 12 and inserted into a second through-hole H2 of the circuit board 50, and an alignment plate 30 attached to the housing 12 and positions the plurality of terminal fittings 22 as they are inserted through the housing. The alignment plate 30 is displaceable relative to the housing 12 while mounted on the housing 12.SELECTED DRAWING: Figure 8
Patent JP-2023123071-A (JP)
Title: Silencer and low noise cleaner
Inventor: MANABE HITOSHI
IPC: A47L9/00
Filed: 2022-02-24
Abstract: To provide a silencer and a low noise cleaner capable of reducing noise leaking from an exhaust port while suppressing deterioration in suction capacity of a cleaner.SOLUTION: A silencer 10 is used for a cleaner 100 having a housing 112 in which an exhaust port 119 is formed for discharging exhaust air from a fan device 111 for generating suction force, and includes: a case 20 attached to the housing 112 so as to cover the exhaust port 119, which forms a distribution space 30 for flowing the air discharged from the exhaust port 119 with an outer peripheral surface of the housing 112; and a sound absorption part 40 supported in the case 20 so as to face the distribution space 30. The case 20 is formed with a discharge port 31 for discharging the air flowing in the distribution space 30 to the outside.SELECTED DRAWING: Figure 4
Patent JP-2022088367-A (JP)
Title: Bispecific antibody to costimulatory tnf receptor
IPC: C12N15/13
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a bispecific antigen-binding molecule to a costimulatory TNF receptor. 
     SOLUTION: A bispecific antigen-binding molecule includes: (a) at least one portion specifically bindable to 4-1BB; (b) at least one portion specifically bindable to fibroblast activation protein (FAP); and (c) an Fc domain made up of first and second sub-units capable of performing stable association, and a method for producing the molecules, and a method for using the molecules. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125842-A (JP)
Title: Pattern formation method and article manufacturing method
Inventor: ITO TOSHIKI
IPC: H01L21/027
Filed: 2022-02-28
Abstract: To provide a new technique related to a pattern formation method and an article manufacturing method.SOLUTION: The present invention provides a pattern formation method for forming a pattern of a curable composition onto a substrate. A thickness of a remaining film nipped by the most convex part of an unevenness of a mold and the substrate is set to 50nm or more, and a vertical interval of the unevenness of the mold is set to the thickness or less of the remaining film. The pattern formation method includes: a formation step of forming an inversion layer onto the unevenness transferred from the mold onto a curable film; a removing step of removing an upper layer part of the inversion layer so as to expose a top surface of the convex part of the unevenness formed onto the curable film in a state where the inversion layer is embedded into a concave part of the unevenness formed onto the curable film; and an etching step of forming an inversion pattern by etching the curable film up to a front surface of the substrate by using the inversion layer embedded into the concave part as a mask.SELECTED DRAWING: Figure 3
Patent JP-2022136017-A (JP)
Title: Aromatic compound
Inventor: HASEGAWA TSUKASA
IPC: H01L51/50
Filed: 2022-03-02
Abstract: To provide an aromatic compound having excellent thermostability, high solubility, and a large band gap.SOLUTION: An aromatic compound is represented by the following formula (1). (In the formula (1), Ar11-Ar14, R1-R4, n11-n14, and ma-md each have the same definitions as those in the specifications).SELECTED DRAWING: Figure 1
Patent JP-2022066413-A (JP)
Title: Image discriminating device, image discrimination method, program for image discriminating device, and recording medium in which program is stored
IPC: G06T11/60
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image discriminating device and an image discrimination method for relatively easily discriminating between a "person image" and a "non-person image" while reflecting intention of an album creator or the like, and to provide a program for the image discriminating device and a recording medium in which the program is stored. 
     SOLUTION: A position of a slide is adjusted on a slide bar 52, and a reference value regarding a reference item is set by a user. When the reference value is set at a position of a position P11, an image I11 to be discriminated is identified as a person image, and images I12 and I13 to be discriminated are identified as non-person images. When the reference value is set at a position of a position P12, the images I11 and I12 to be discriminated are identified as person images and the image I13 to be discriminated is identified as a non-person image. By changing the setting of the reference value, it is possible to discriminate between a person image and a non-person image while reflecting intention of a user such as an album creator. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023130816-A (JP)
Title: Cord for reinforcing rubber
Inventor: MURASE TOMOYA
IPC: D02G3/44
Filed: 2022-03-08
Abstract: To provide a cord for reinforcing rubber having tensile strength, elongation at low load, high elastic modulus at high load, adhesiveness, and fatigue resistance, and small in dispersion of these physical properties, and high in reliability.SOLUTION: A cord for reinforcing rubber includes a stretch broken yarn, where the average fiber length of the stretch broken yarn is 30-120 cm; the tensile strength of the cord for reinforcing rubber is 8.0 cN/dtex or higher; and the coefficient of variability of the tensile strength CV% is 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2023131471-A (JP)
Title: Flat plate press working method using rolling press machine, flat plate press working program, and flat plate press working system
Inventor: TAKEZAWA MASAHITO
IPC: B21D5/08
Filed: 2022-03-09
Abstract: To provide a curved outer plate by deriving rational construction information from a standpoint of differential geometry for a flat plate press working operation object using a rolling press machine.SOLUTION: A flat plate press working method comprises: a step S1 of acquiring three-dimensional CAD data of an outer plate to be press-worked; a step S2 of applying cold flexure curvature line development to a flat plate to acquire an outer plate and acquiring a development drawing based on a curvature line; a step S3 of determining a rolling direction of a rolling press machine for the development drawing; a step S5 of determining a rolling content including a rolling processing width to construct a rolling band; a step S6 of allocating an elongation amount and a bending amount acquired on the basis of the cold flexure curvature line development for the rolling band as processing amounts; a step S7 of outputting press working information acquired on the basis of the processing amounts for the rolling band; and a step S8 of acquiring an outer plate curved by press-working the flat plate using the rolling press machine in accordance with the press working information.SELECTED DRAWING: Figure 1
Patent JP-2023131776-A (JP)
Title: Insulation film formation method, metallic structure, and coating material for insulation film formation
Inventor: TAKADA MICHITAKA
IPC: B05D5/12
Filed: 2022-03-10
Abstract: To provide an insulation film formation method, a metallic structure, and a coating material for insulation film formation.SOLUTION: An insulation film formation method 2 includes: a primer coating step S10 of coating a primer onto an object TG, and forming a primer coating film PM; a primer drying step S20 of drying the primer coating film PM; a coating step S30 for insulation film formation for coating a coating material for insulation film formation onto the object TG, and forming an insulation film; and an insulation film drying step S40 of drying the insulation film. The coating step S30 for insulation film formation coats the coating material for insulation film formation onto the primer coating film PM. The insulation coating film PR preferably has light transmissivity in a cured and dried state. This is because the surface state of the object TG can be visually observed, after formation of the insulation coating film PR.SELECTED DRAWING: Figure 2
Patent JP-2023136050-A (JP)
Title: Imaging apparatus
Inventor: ARAI KENICHI
IPC: H04N23/73
Filed: 2022-03-16
Abstract: To perform continuous imaging with high exposure accuracy.SOLUTION: An imaging apparatus 100 includes an image sensor 103 that accumulates charge according to the amount of light received, a first light shielding member L that travels from a light shielding position to a retracted position with respect to the image sensor, a second light shielding member T that travels from the retracted position relative to the image sensor to the light shielding position, and control means 102 that controls the travel of the first light shielding member, the electronic front curtain operation of the image sensor, and the travel of the second light shielding member. The control means starts the movement of the first light shielding member in each image capturing during continuous image capturing, and then starts the electronic front curtain operation and the charge accumulation of the image sensor, and also starts the second light shielding member. When the second light shielding member is caused to travel according to the set exposure time, the first light shielding member is started to travel so as to be completed after the start of the electronic front curtain operation.SELECTED DRAWING: Figure 2
Patent JP-2023137036-A (JP)
Title: Game machine
Inventor: WADA TOSHIHARU
IPC: A63F7/02
Filed: 2022-03-17
Abstract: To enhance the convenience.SOLUTION: When a sound volume adjustment button or a light amount adjustment button is operated and a sound volume adjustment image 51 or a light amount adjustment image 52 is displayed in a case where a movable body 40 moves to a movable position, the sound volume adjustment image or light amount adjustment image is displayed at a position where a sound volume icon 51a and a light amount icon 52a are not covered by the movable body. On the other hand. a sound volume meter and a light amount meter are covered by the movable body. Since a portion of the sound volume adjustment image and the light amount adjustment image is displayed when the movable body moves to the movable position, it is possible to identify that the sound volume and the light amount can be adjusted. Consequently, the convenience can be enhanced.SELECTED DRAWING: Figure 42
Patent JP-2023140674-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA GENKI
IPC: H01L29/78
Filed: 2022-03-23
Abstract: To provide a semiconductor device which enables the rise in current density and current amplification factor to improve the energy efficiency while surely keeping a desired voltage resistance.SOLUTION: A semiconductor device 10 comprises an n+ source layer 20 and a source electrode 12, an n+ drain layer 16, an n- drift layer 17 and a drain electrode 11, and a p base layer 19 and a base electrode 13. The p base layer 19 has a channel part 19c isolating the n+ source layer 20 and the n- drift layer 17 from each other. The semiconductor device 10 has a second contact part 19b which is adjacent to the base electrode 13 and relatively larger, in impurity density, than another part of the p base layer 19.SELECTED DRAWING: Figure 1
Patent JP-2023142087-A (JP)
Title: joint connector
Inventor: TORII YASUNARI
IPC: H01R31/08
Filed: 2022-03-24
Abstract: To provide a joint connector that can be applied in various positions.SOLUTION: A joint connector 1 includes a first connector portion 11 and a second connector portion 12. The first connector portion 11 and the second connector portion 12 each include a main body portion 21, a conductive portion 22, and a connecting portion 23. The main body portion 21 is formed with a plurality of insertion ports 21a into which terminals 32 can be inserted. The conductive portion 22 conducts the plurality of terminals 32 inserted into the insertion ports 21a. The connecting portion 23 is connected to another connector portion 11. The two connector portions 11 are connected to each other, and the conductive portions 22 of the two connector portions 11 are electrically connected to each other.SELECTED DRAWING: Figure 2
Patent JP-2023148150-A (JP)
Title: Pressure governing device
Inventor: TAKANO MASAYUKI
IPC: F16K47/02
Filed: 2022-03-30
Abstract: To provide a pressure governing device capable of securing a proper flow rate, while preferably reducing noise in every valve opening.SOLUTION: A pressure governing device 100 for controlling a secondary pressure by adjusting an opening of a valve element V1 between a closing state in which the valve element V1 is seated on a valve seat V2 formed around an opening hole K1 and an opening state in which the valve element V1 is separated from the valve seat V2, in a state that a bottom portion V1b at a side opposite to a top portion V1a side of the valve element V1 to which a valve shaft 16 is connected, is directed to a secondary side of piping in which a fluid is circulated, includes a noise flow rate adjustment mechanism SY having a cone-shaped portion MO attachable and detachable to and from the bottom portion V1b of the valve element V1 and gradually reduced in a diameter from the top portion V1a toward a tip side to the bottom portion V1b in an opening/closing direction of the valve element V1 along the valve shaft 16 in a state that the valve element V1 is mounted on the bottom portion V1b.SELECTED DRAWING: Figure 2
Patent JP-2023148662-A (JP)
Title: Semiconductor integrated circuit, power management circuit and electronic apparatus
Inventor: MIYAMOTO YUKIHIRO
IPC: G05F1/56
Filed: 2022-03-30
Abstract: To provide a semiconductor integrated circuit that can be made smaller and consume less power.SOLUTION: A linear regulator 110 supplies a power supply voltage VDD to a power supply line 102. The linear regulator 110 can be switched between a first mode with high capacity and a second mode with low power consumption. A digital circuit 130 includes a sequential circuit 132 that is connected to the power supply line 102 and performs signal processing in response to a clock signal CLK. During the period when the sequential circuit 132 operates, an oscillator 120 is enabled and the linear regulator 110 operates in the first mode. During the period when the sequential circuit 132 is stopped, the oscillator 120 is disabled and the linear regulator 110 operates in the second mode.SELECTED DRAWING: Figure 1
Patent JP-2023149346-A (JP)
Title: Method for recovering fine particles or extracellular vesicles covered by lipid bilayer membrane, and kit for recovering fine particles or extracellular vesicles covered by lipid bilayer membrane
Inventor: HORIO EUGENE
IPC: C12Q1/00
Filed: 2022-03-31
Abstract: To provide a method for recovering fine particles or extracellular vesicles covered by a lipid bilayer membrane in which extracellular vesicles can be sufficiently separated.SOLUTION: A method for recovering fine particles or extracellular vesicles covered by a lipid bilayer membrane in which fine particles or extracellular vesicles covered by a lipid bilayer membrane are recovered includes: a complex formation process of forming a complex in which fine particles or extracellular vesicles covered by a lipid bilayer membrane are bonded to an amino group carried by a carrier capable of carrying a substance containing the amino group by bringing the sample, the substance and the carrier in contact with each other; and a dissociation process of bringing the complex obtained by the complex formation process in contact with dissociation buffer solution containing metal cation to dissociate fine particles or extracellular vesicles covered by the lipid bilayer membrane from the complex.SELECTED DRAWING: Figure 1
Patent JP-2023149619-A (JP)
Title: Game medium replenishing machine
Inventor: FUJIWARA KUNIAKI
IPC: A63F5/04
Filed: 2022-03-31
Abstract: To surely sterilize game tokens used in a game token replenishing machine.SOLUTION: A game token replenishing machine (111) includes a first game token tank (120) for storing used game tokens, a second game token tank (130) for storing polished game tokens, and a sterilizer (170) attached to the first game token tank (120) and for sterilizing the game tokens stored in the first game token tank (120). When used game tokens collected from other game machines are supplied into the first game token tank (120), the sterilizer (170) operates only during the period of the supply.SELECTED DRAWING: Figure 9
Patent JP-2023150001-A (JP)
Title: image projection device
Inventor: MURAKAMI KAZUOMI
IPC: G02B27/01
Filed: 2022-03-31
Abstract: To provide an image projection device with which, while saving space using a common image irradiation unit and a free-form surface mirror, yet it is possible to differentiate the image forming positions of a plurality of virtual images.SOLUTION: Provided is an image projection device (10) that irradiates a display unit (6) for displaying a virtual image with a projection image, and that comprises an image irradiation unit (1) that radiates first image light (L1) and second image light (L2), and an irradiation optical system that radiates the first image light (L1) and the second image light (L2) in a viewpoint direction via the display unit (6). The irradiation optical unit includes an image-forming position adjustment unit (4) that causes a difference in image-forming position of the virtual image between the first image light (L1) and the second image light (L2).SELECTED DRAWING: Figure 1