baber/WOPTO huggingface dataset:
Patent JP-2022158047-A (JP)
Title: Electrical circuit and electronic apparatus
Inventor: YAMASHITA NOBUTERU
IPC: H03H7/06
Filed: 2021-04-01
Abstract: To stabilize an operation of circuits.SOLUTION: An electrical circuit 100E includes a power supply line 321E, a power supply line 322E, and a ground line 320G. The electrical circuit 100E further includes a circuit 2021, a circuit 2022, an RC series circuit 51, a capacitor 52, and a ferrite bead 160. The circuit 2021 includes a capacitance component 41 having a capacitance C1, and is electrically connected to the power supply line 321E via a first power supply terminal and is electrically connected to the ground line 320G via a first ground terminal. The circuit 2022 includes a capacitance component 42 having a capacitance C2 smaller than the capacitance C1, and is electrically connected to the power supply line 322E via a second power supply terminal and is electrically connected to the ground line 320G via a second ground terminal. The ferrite bead 160 is provided between the power supply line 321E and the power supply line 322E.SELECTED DRAWING: Figure 4
Patent JP-2021167492-A (JP)
Title: Nonwoven fabric
Inventor: SETO YOSHIHIKO
IPC: D04H1/74
Filed: 2021-04-01
Abstract: To provide a nonwoven fabric excellent in feeling and in thickness recovery.SOLUTION: In a nonwoven fabric which contains a binder and a thermoplastic fiber and has a fused point between the fibers, the nonwoven fabric has fiber intersections where the fibers having a thickness-directional component intersect other fibers at a center portion in the thickness of the nonwoven fabric, and the binder is present at the intersections. The binder satisfies either one or both of the following requirements (1) and (2). (1) In a plan view of the nonwoven fabric, a binder area ratio per unit area is smaller than a fiber area ratio of a portion not covered with the binder. (2) The ratio of the mass of the binder to the mass of the nonwoven fabric is smaller by 65% points or more than the ratio of the mass of the fiber to the mass of the nonwoven fabric.SELECTED DRAWING: Figure 13
Patent JP-2021105334-A (JP)
Title: Work vehicle, and control system for work vehicle
Inventor: MIZUNO HIROYUKI
IPC: E02F9/26
Filed: 2021-04-06
Abstract: To provide a work vehicle with which surrounding conditions can be confirmed during operation.SOLUTION: A display unit selectively displays a surrounding image generated by a generating means of surrounding images of a work vehicle. A controller, which controls motion of the work vehicle, permits motion of the work vehicle due to operation of an operating device when the display unit displays a surrounding image, and prohibits motion of the work vehicle due to operation of an operating device when the display unit does not display a surrounding image.SELECTED DRAWING: Figure 3
Patent JP-2022160258-A (JP)
Title: Developing device and image forming apparatus
Inventor: TAKANO HIROKI
IPC: G03G21/00
Filed: 2021-04-06
Abstract: To provide a configuration that can appropriately discharge developer even if the configuration is such that a conveying screw and a stirring screw 206 are arranged to at least partially overlap each other when seen from a horizontal direction.SOLUTION: A developer container 201 has a developing chamber, a stirring chamber 216 that forms a circulation path of developer between the developing chamber and the stirring chamber; and a partition wall 207 that partitions these chambers from each other. The partition wall has a first opening for delivering the developer from the developing chamber to the stirring chamber 216, and a second opening 207b for delivering the developer from the stirring chamber 216 to the developing chamber. A discharge port 208 is arranged outside the circulation path and discharges the developer. A developing device 200a is configured to be switchable, by a shield member 211, between an open state in which the developer can circulate through the second opening 207b closer to the discharge port 208 and a shield state in which the circulation of the developer through the second opening 207b is blocked.SELECTED DRAWING: Figure 9
Patent JP-2021128780-A (JP)
Title: Atmosphere information discrimination program
Inventor: SAWADA AYAKO
IPC: G06Q50/02
Filed: 2021-04-08
Abstract: To discriminate the atmosphere information of a storage environment of fish meats.SOLUTION: Provided is an atmosphere information discrimination program for discriminating atmosphere information consisting of a temperature or a humidity in a storage environment. This program causes a computer to execute: an association degree acquisition step for preliminarily acquiring a first degree of association at three levels between reference facility data consisting of one or more of electric power, electricity, voltage, vibration and sound acquired from a facility that creates the storage environment, and the atmosphere information consisting of a temperature or a humidity; an information acquisition step for acquiring, when newly discriminating, the facility data among one or more of electric power, electricity, voltage, vibration and sound that corresponds to the reference facility data from the facility that creates the storage environment; and a discrimination step for discriminating the atmosphere information consisting of a temperature or a humidity on the basis of the facility data acquired via the information acquisition step and using the first degree of association acquired in the association degree acquisition step.SELECTED DRAWING: Figure 18
Patent JP-2022165842-A (JP)
Title: Natural stone plate with hardened layer and method of producing the same
Inventor: URABE TOSHIO
IPC: B32B33/00
Filed: 2021-04-20
Abstract: To provide a natural stone plate with a hardened layer, in the front side of which natural stone plate, high-quality natural stone of the natural stone plate appears over an entire area, a rear side of which natural stone plate is bonded and fixed with a heat-resistant hardened layer to meet a demand for heat resistance and to reinforce strength of the natural stone plate, and further which natural stone plate can be made thinner, and also to provide a method of producing the same.SOLUTION: There is provided, a natural stone plate member 21 having a plate shape in which the natural stone appears over an entire area on one plate surface 21a, a fiber member 3 made of glass fibers disposed on the other plate surface 21b related to the natural stone plate member 21, and an inorganic curable adhesive 4 capable of impregnating gaps ε of the fiber member 3, wherein a cured layer 6 of the inorganic adhesive 7 that is impregnated and cured in the fiber member 3 and integrated with the fiber member 3 is bonded and fixed to the other plate surface 21b related to the natural stone plate member 21.SELECTED DRAWING: Figure 6
Patent JP-2021175841-A (JP)
Title: Manufacturing method and manufacturing device of nanofiber
Inventor: HORI MASASHI
IPC: D01D5/08
Filed: 2021-04-20
Abstract: To provide a manufacturing method and a manufacturing device of nanofibers, in which a discharge port of a fluid polymer compound is hardly clogged, and the nanofibers can be easily collected.SOLUTION: The manufacturing method of nanofibers comprises the steps of: (I) discharging high-speed pressurized gas from all of a plurality of air nozzles 16a and 16b, which are located close to each other and whose nozzle tips are substantially in the same direction to generate a gentle airflow layer 100 in an area on a main body side of a line connecting tips of the air nozzles 16a and 16b; (II) forming nanofibers by discharging a fluid polymer compound 30 from a discharge port 14 provided in an extrusion device toward a region where the gentle airflow layer 100 is generated on the main body side of the line connecting the tips of the air nozzles 16a and 16b; and (III) collecting the nanofibers with a collecting member provided in gas discharging directions of the air nozzles 16a and 16b.SELECTED DRAWING: Figure 2
Patent JP-2021171651-A (JP)
Title: Air mask
Inventor: IGGONI FAJARDO
IPC: A42B3/28
Filed: 2021-04-22
Abstract: To provide an air mask with better convenience and comfort than conventional medical disposable masks.SOLUTION: An air mask is used by putting on a user, and includes a wearable main body, an airflow generator, and a face shield. The wearable main body has a front part and a rear part, and includes an airflow channel, an air inputting port disposed on the rear part, and an air outputting port disposed on the front part. The airflow generator is coupled to the air inputting port and configured for generating an airflow and guiding it to the airflow channel. The face shield is coupled to the front part of the wearable main body and has an air chamber communicated with the air outputting port. When the user wears the air mask, the air inputting port is located on the rear head of the user, the air outputting port is located on the forehead of the user, and the airflow flows downward from the forehead of the user to the air chamber.SELECTED DRAWING: None
Patent JP-2022167550-A (JP)
Title: tractor
Inventor: FUJIMOTO SHINJI
IPC: A01B59/042
Filed: 2021-04-23
Abstract: To provide a tractor configured to easily attach/detach a lower link to/from a traveling machine body in a simple operation.SOLUTION: A tractor comprises a link mechanism 3 including a link member 30, and a link attachment mechanism 4 for attaching the link mechanism 3 to one end in the longitudinal direction of the traveling machine body. The link attachment mechanism 4 includes a spindle 40 for rotationally pivoting the end in the traveling machine body side, of the link member 30, around a shaft center along the horizontal direction, a support part 42 for supporting the spindle 40 on the traveling machine body, and a fixture 46 capable of fixing the horizontal movement of the spindle 40 with respect to the support part 42 and releasing the fixing. With releasing the fixing by the fixture 46, the spindle 40 can be horizontally inserted to/removed from the support part 42.SELECTED DRAWING: Figure 4
Patent JP-2022020551-A (JP)
Title: Chemical polymerization initiator, adhesive composition and kit for preparing adhesive composition
Inventor: FUKUTOME KEIJI
IPC: C09J11/06
Filed: 2021-04-26
Abstract: To provide, in an adhesive composition in which a chemical polymerization initiator is blended in a monomer component containing (g) an acidic group-containing polymerizable monomer and (h) an acidic group non-containing polymerizable monomer, a system exhibiting high-hardness and high storage stability, and containing more water and the acidic component, in particular an adhesive composition capable of exhibiting excellent adhesiveness even when applied to a dentine.SOLUTION: As a chemical polymerization initiator, a chemical polymerization initiator containing (a) a thiourea compound, (b) a peroxyester, (c) a divalent copper compound and (d) an aryl borate compound and (e) a sulfite, substantially not containing hydroperoxide, is used, the adhesive composition containing the monomer component and the initiator are packaged into two such that the (a), (d), and (e) do not coexist with the (g), and stored.SELECTED DRAWING: None
Patent JP-2022019542-A (JP)
Title: Method for manufacturing intermediate connection member, intermediate connection member, method for manufacturing electronic module, electronic module, and electronic apparatus
Inventor: HASEGAWA MITSUTOSHI
IPC: H01R12/57
Filed: 2021-04-28
Abstract: To obtain an intermediate connection member in which wiring parts are accurately arranged.SOLUTION: An intermediate connection member 300 comprises: an insulating substrate part 321; an insulating substrate part 322; and an insulating layer part 323 that is arranged between the insulating substrate part 321 and the insulating substrate part 322 and is of a material different from that of the insulating substrate part 321 and the insulating substrate part 322. The intermediate connection member 300 includes a plurality of wiring parts 311 that are arranged to extend in a Z-direction between the insulating substrate part 321 and the insulating layer part 323, wherein both end faces in the Z-direction are exposed to the outside, and a plurality of wiring parts 312 that are arranged to extend in the Z-direction between the insulating substrate part 322 and the insulating layer part 323, wherein both end faces in the Z-direction are exposed to the outside.SELECTED DRAWING: Figure 3
Patent JP-2022172839-A (JP)
Title: Recording medium
Inventor: OMAGARI SHIGEHIRO
IPC: B41M5/52
Filed: 2021-05-07
Abstract: To provide a recording medium that prevents the occurrence of beading at the time of image recording at high speed using a pigment ink, and has excellent glossiness in both of an image recording part and a non-recording part.SOLUTION: A recording medium has a substrate and an ink reception layer, the recording medium containing silica particles each of which has a constitutional unit represented by formula (1) on its surface: Y(4-n)(SiOn/2) (1) (where, Y is an anionic group, n is 1, 2, or 3).SELECTED DRAWING: None
Patent JP-2022173659-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: DANJO SHUSAKU
IPC: G06Q50/16
Filed: 2021-05-10
Abstract: To provide a user with useful information on evaluating a transaction object.SOLUTION: An information processing device according to the present application includes a selection unit that selects a transaction object that satisfies a predetermined search condition among a plurality of transaction objects based on a comparison result of statistical information on all of the plurality of transaction objects obtained by collecting and processing values individually associated with the plurality of transaction objects that satisfy a search condition designated by a user and statistical information for each transaction object obtained by collecting and processing the values individually associated with the transaction objects.SELECTED DRAWING: Figure 6
Patent JP-2022180892-A (JP)
Title: Tundish cleaning device and tundish cleaning method using the same
Inventor: MANAI RYOTA
IPC: B22D43/00
Filed: 2021-05-25
Abstract: To provide a tundish cleaning device capable of enhancing removal efficiency of a blockage fastened to inside of a sleeve.SOLUTION: A tundish cleaning device 10 removes a blockage 9 such as base metal fastened to inside of a hollow cylindrical sleeve 6 making a molten metal receiving chamber 2 to which molten metal is injected communicating with a molten metal tapping chamber 3 for injecting molten metal of a tundish 1 having the molten metal receiving chamber 2 and the molten metal tapping chamber 3. The tundish cleaning device 10 includes a tilting device 80 for tiltably holding the tundish 1, and a burner support member 12 having a burner head 19 arranged at a position facing an end opening of the sleeve 6, and the burner support member 12 is mounted so as to follow tilting of the tundish 1.SELECTED DRAWING: Figure 9
Patent JP-2022183992-A (JP)
Title: False-twist texturing machine having empty paper tube supply device
Inventor: NAKAMICHI TAKASHI
IPC: B65H67/06
Filed: 2021-05-31
Abstract: To suppress such a situation that an operator or an automatic robot or the like forgets to replenish an empty paper tube to an empty paper tube supply device and suppress the occurrence of a failure of winding of yarn by a winding device.SOLUTION: A false-twist texturing machine 1 includes: an empty bobbin supply device 23 which is provided for each a plurality of winding devices and supplies an empty bobbin Bw to the winding device; and a control section. The empty bobbin supply device 23 has a stocker section 51, a first sensor 52, and a second sensor 53. The control section 40 generates a notification signal for notifying that the empty bobbin Bw is required to be replenished to the stocker section 51 when it is detected that the number of storage of empty bobbins Bw stored in the stocker section 51 is a prescribed number or less by the first sensor 52 and the second sensor 53.SELECTED DRAWING: Figure 4
Patent JP-2022020557-A (JP)
Title: Content management system, content management program, and content management method for guaranteeing access rights to access digital contents using blockchain
Inventor: FUJITA YASUSHI
IPC: G06F13/00
Filed: 2021-06-21
Abstract: To provide novel technology that eliminates centralized management of access rights and manages the access rights in a decentralized manner to guarantee them reliably in a service of distributing contents to users who have the access rights.SOLUTION: A content management system that manages access rights to electronic contents, includes a content distribution unit and a decentralized ledger processing unit. The decentralized ledger processing unit is configured to be able to record in a decentralized ledger database a content issuing ID that uniquely identifies access right information, content identification information, and the access right information including identification information of a user. The content distribution unit is configured to receive a content distribution request from the user, and if it is determined that the content can be distributed based on the access right information, to be able to distribute the content identified according to the content identification information in the access right information to the user.SELECTED DRAWING: Figure 1
Patent JP-2023001742-A (JP)
Title: Pressure-sensitive adhesive sheet for semiconductor element processing
Inventor: AKIYAMA ATSUSHI
IPC: C09J7/38
Filed: 2021-06-21
Abstract: To provide a pressure-sensitive adhesive sheet for semiconductor element processing which protects a semiconductor element from electrostatic breakdown caused by peel charging and friction charging even in a case where the semiconductor element is under a high-humidity environment and/or in a case where a high voltage is applied.SOLUTION: A pressure-sensitive adhesive sheet 100 for semiconductor element processing includes a pressure-sensitive adhesive agent layer 20 and a substrate 10. Surface resistivity ρsBM of the substrate and surface resistivity ρsPA of the pressure-sensitive adhesive agent layer are equal to or less than 1.0×1013 Ω/square. Surface resistivity ρs10VBM of the substrate in a case where 10 V is applied, surface resistivity ρs10VPA of the pressure-sensitive adhesive agent layer in a case where 10 V is applied and surface resistivity ρs1000VBM of the substrate in a case where 1,000 V is applied satisfy formula (1) ρs1000VBM/ρs10VBM≤1000 and formula (2) ρs1000VPA/ρs10VPA≤1000.SELECTED DRAWING: Figure 1
Patent JP-2023002005-A (JP)
Title: Optical path control device, display device, and optical path control method
Inventor: TAKADA HIROYUKI
IPC: G03B21/00
Filed: 2021-06-22
Abstract: To stably oscillate an optical section.SOLUTION: An optical path control device comprises: an oscillating section including an optical member on which light is incident; an actuator that oscillates the oscillating section; and a driving section that applies a driving signal of a waveform, including a first period TA1 for setting a current value to zero, and a second period TB1 that is after the first period TA1 and continuous with the first period TA1 and holds the current value in a second current value A2, to the actuator to cause the actuator to oscillate the oscillating section and control an optical path. The driving section applies the driving signal so that the length of the first period TA1 corresponds to the natural frequency of the oscillating section.SELECTED DRAWING: Figure 8
Patent JP-2022023791-A (JP)
Title: Comprehensive care management program, comprehensive care management method and comprehensive care management system
IPC: G06Q50/22
Filed: 2021-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a comprehensive care management program, a comprehensive care management method and a comprehensive care management system allowing a management company to comprehensively manage one or more nursing-care offices, members operating a comprehensive care management site for management and users of the nursing-care offices. 
     SOLUTION: A comprehensive care management program 41 causes a computer to: make a comprehensive care management site loginable, the comprehensive care management site being usable by one or more management companies managing one or more nursing-care offices; display a nursing-care office list screen 110 including a nursing-care office information set 43; make the nursing-care office information set 43 editable; display a member list screen 120 including a member information set 44; make the member information set 44 editable; display a user list screen 130 including a user information set 45; and make the user information set 45 editable. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021142407-A (JP)
Title: Game machine
Inventor: DAIGUJI HIROKI
IPC: A63F7/02
Filed: 2021-06-23
Abstract: To provide a game machine in which a player's interest in a game can be increased.SOLUTION: A game machine comprises: first determination means for executing a first determination on the basis of establishment of a first determination condition; second determination means for executing a second determination on the basis of establishment of a second determination condition which is different from the first determination condition; imparting means for imparting a specific period in which the second determination condition is easily established when a first determination result by the first determination means is a specific determination result; privilege game execution means for executing a privilege game which is advantageous to a player when a second determination result by the second determination means is a specific second determination result; display means for dynamically displaying first identification information, on the basis of establishment of the first determination condition; and notification control means for notifying information based on the result of the second determination by the second determination means by the first identification information, when the second determination condition is established in the period in which the first identification information is dynamically displayed.SELECTED DRAWING: Figure 1
Patent JP-2023004127-A (JP)
Title: Hydraulic drive system
Inventor: SHIRAO JUNICHI
IPC: F15B11/08
Filed: 2021-06-25
Abstract: To provide a hydraulic drive system capable of smoothly controlling operation of a hydraulic actuator in starting.SOLUTION: A hydraulic drive system 1 for driving a hydraulic actuator 3 by supplying and discharging a working fluid includes: a hydraulic pump 21 for discharging the working fluid; a motor 22 for driving the hydraulic pump; a hydraulic circuit 23 having a first hydraulic passage 31 and a second hydraulic passage 32 respectively connected to the hydraulic pump and the hydraulic actuator and constituting a closed circuit by the first hydraulic passage and the second hydraulic passage; and a control device 27 for controlling operation of the hydraulic actuator by driving the motor. The hydraulic circuit has a first opening/closing valve 38 disposed on the first hydraulic passage and configured to be openable and closable. The control device opens and closes the first opening/closing valve and boosts the first hydraulic passage by driving the motor before opening the first opening/closing valve.SELECTED DRAWING: Figure 1