baber/WOPTO huggingface dataset:
Patent JP-2023004536-A (JP)
Title: Stud-type steel damper
Inventor: TOBARI RYOTA
IPC: F16F15/02
Filed: 2021-06-28
Abstract: To provide a stud-type steel damper constituted by fixing a plurality of steel members having an H-shaped cross-section to each other in a state of being arranged in parallel, capable of efficiently drawing out the energy absorbing capacity of a region having small yield strength provided in a web of a central part of each steel member.SOLUTION: A stud-type steel damper, which is mounted between the upper and lower beams of a frame consisting of columns and beams, is constructed by joining flanges with multiple steel members having H-shaped sections in parallel. An opening is provided in the web at the center in the longitudinal direction of each steel member, and a shear panel made of a low yield point steel with low yield strength is arranged to close the opening and is joined to the web and the flange member. The thickness of the flange of the steel members is at least 22 mm. The joint between the flanges of each steel member is made in the area where no shear panel is provided in the longitudinal direction of the steel member.SELECTED DRAWING: Figure 1
Patent JP-2023008488-A (JP)
Title: Control apparatus and pump device
Inventor: KOBAYASHI KAZUKI
IPC: H02P25/18
Filed: 2021-07-06
Abstract: To continue an operation at a time of an instantaneous power failure shorter than a time when a count of a timer is reset.SOLUTION: A control apparatus for controlling a star-delta circuit of a dynamo-electric motor, comprises: a first terminal B1; a second terminal B2; an instance contact point J219; a timer T219 for counting a time; a switch S219 for switching a conduct of a star connection contact and a conduct of a delta connection contact of the star-delta circuit; coils C206 and C242; and a self-holding circuit 151. A count clear time as a blackout required for resetting the timer T219 is longer than a time required for switching the instance contact point J219 at a blackout from the conduct to a non-conduct. If there is a blackout shorter than the count clear time during an operation of the star-delta circuit in the delta connection, a contact L252 of the self-holding circuit 151 is turned on by turning on the instance contact point J219 when a power is supplied to the timer T219 after the blackout, and the delta connection contact is conducted.SELECTED DRAWING: Figure 8
Patent JP-2021168675-A (JP)
Title: Therapeutic agent
Inventor: JOHN MAHER
IPC: C12N15/62
Filed: 2021-07-09
Abstract: To provide An immunoresponsive cell used in a method for stimulating a T-cell immune response against a target cell population in a patient in need thereof.SOLUTION: An immunoresponsive cell expresses (i) a second generation chimeric antigen receptor comprising (a) a signalling region, (b) a co-stimulatory signalling region. (c) a transmembrane domain, and (d) a binding element that specifically interacts with a first epitope on a target antigen; and (ii) a chimeric co-stimulatory receptor comprising (e) a co-stimulatory signalling region which is different to that of (b), (f) a transmembrane domain, and (g) a binding element that specifically interacts with a second epitope on a target antigen. The second generation CAR alone is sufficient to confer antigen-specific cytotoxicity on the immune-responsive cells.SELECTED DRAWING: None
Patent JP-2021165044-A (JP)
Title: Monitoring method for additive manufacturing processes
Inventor: SCOTT ALAN GOLD
IPC: B29C64/393
Filed: 2021-07-09
Abstract: To provide an acoustic monitoring method for verifying a soundness of a build.SOLUTION: There is provided a monitoring method for an additive manufacturing process, comprising: forming a measured acoustic profile by measuring an acoustic energy generated by formation of a molten pool (56); monitoring a position of the molten pool (56) while measuring an acoustic signal based on a steering command provided to a beam steering device (26) used to direct a beam formed by a directed energy source (24); controlling at least one aspect of the additive manufacturing process depending on a measured acoustic profile; and performing an individual operation by the controlling according to the acoustic signal profile deviating from a reference acoustic profile.SELECTED DRAWING: Figure 1
Patent JP-2023013355-A (JP)
Title: impact tool
Inventor: HARADA TETSUSUKE
IPC: B25B21/02
Filed: 2021-07-15
Abstract: To provide an impact tool improved in fastening performance (fastening speed) by increasing the number of impacts.SOLUTION: When a load applied to a shaft 10 is small, the shaft 10 rotates integrally with a liner 30 due to resistance of hydraulic oil filled in a liner chamber 34. When the load applied to the shaft 10 is large, the shaft 10 does not rotate integrally with the liner 30, and intermittent rotary impact operation is performed. The impact occurs when a rotation angle of the liner 30 relative to the shaft 10 is in the vicinity of 0°, 45°, 180°, and 225°. The maximum torque that can occur at 0° and 180° is greater than the maximum torque that can occur at 45° and 225°.SELECTED DRAWING: Figure 3
Patent JP-2022049658-A (JP)
Title: Game machine
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2021-07-19
Abstract: To provide a game machine characteristic with music output, related to a game machine such as a pinball game machine (a Pachinko machine) and a rotary drum game machine (a slot machine).SOLUTION: Certain music 6α which sound output means 120 can output in a second game state (a non-jackpot game state) is not included in the first number of music (music 1 to 5 shown in Figure 118(a)) that the sound output means 120 can output in a first game state (a jackpot game state) in the case that no prescribed condition is satisfied, and in the second number of music (music 1 to 8 shown in Figure 118(a)) which the sound output means 120 can output in the first game state in the case that the prescribed condition is satisfied.SELECTED DRAWING: Figure 125
Patent JP-2023020172-A (JP)
Title: Transformer
Inventor: NISHIYAMA MUTSUO
IPC: H01F30/10
Filed: 2021-07-30
Abstract: To improve stability of inductance of a transformer.SOLUTION: A core portion 11 includes a hollow portion 11a extending to a front-back direction. a conductive wire 12 is wound around the core portion 11. A first core and a second core are formed from material including magnetic material. The first core includes: a first inside portion 131a extending into the hollow portion 11a from one end portion in the front-back direction, of the core portion 11; and a first outside portion 131b opposite to the conductive wire 12 from at least an upper direction and a right and left direction. The second core includes: a second inside portion 132a extending into the hollow portion 11a from the other end portion in the front-back direction, of the core portion 11; and a second outside portion 132b opposite to the conductive wire 12 from at least the upper direction and the right and left direction. A tip end of the first inside portion 131a and a tip end of the second inside portion 132a are opposite to each other in the front-back direction. A diameter of the tip end of the first inside portion 131a and a diameter of the tip end of the second inside portion 132a are different from each other.SELECTED DRAWING: Figure 4
Patent JP-2023020291-A (JP)
Title: Polymer film and laminate
Inventor: SASADA YASUYUKI
IPC: B32B15/08
Filed: 2021-07-30
Abstract: To provide a polymer film having a low dielectric loss tangent and high toughness, and a laminate.SOLUTION: A polymer film is provided, including a polymer and having a dielectric loss tangent of 0.01 or less and a strain ratio of at least one surface with respect to the inside of less than 0%, and a laminate using the polymer film is also provided.SELECTED DRAWING: None
Patent JP-2022058179-A (JP)
Title: Detection chip, nucleic acid detection chamber and nucleic acid detection device
Inventor: HUANG HUNG-YUN
IPC: C12M1/00
Filed: 2021-08-03
Abstract: To provide a detection chip capable of avoiding unintended separation of detection liquid from a detection path and adsorption of the detection liquid onto a side wall of a conductive part, and ensuring that expansion reaction normally takes place, as well as a nucleic acid detection chamber body and a nucleic acid detection device.SOLUTION: A detection chip comprises: a first lid plate; a second lid plate; an electrically conductive part having a first surface and a second surface opposite each other; and two first drive electrodes which are electrically coupled to the conductive part. The first surface and the second surface are adjacent to the first lid plate and to the second lid plate, respectively, and are formed so as to surround a channel for carrying electrically charged detection liquid. The channel includes a detection path. The two first drive electrodes are each electrically coupled to the conductive part. After the conductive part is energized, drive force is generated between the conductive part and the detection liquid for moving the detection liquid in a direction away from the conductive part.SELECTED DRAWING: Figure 12
Patent JP-2023026191-A (JP)
Title: Fluorescent member and method for producing the same, and light-emitting device
Inventor: TAKAHASHI TAKUMI
IPC: C04B35/053
Filed: 2021-08-13
Abstract: To provide a fluorescent member that has both heat conductivity and fluorescence and furthermore has improved machinability and can increase the degree of freedom in designing the shape and dimension of the fluorescent member without requiring a high-temperature calcination process (high-temperature process exceeding 250°C) and a method for producing the same, and a light-emitting device.SOLUTION: Provided is a fluorescent member that is a sintered body for wavelength conversion and has magnesium oxide and magnesium hydroxide as main component, contains a chelating agent in gaps between magnesium oxide particles, and contains a matrix filled with magnesium hydroxide and phosphor particles dispersed in the matrix.SELECTED DRAWING: Figure 1
Patent JP-2023028127-A (JP)
Title: Manufacturing method for core/shell type semiconductor nanoparticle, and semiconductor nanoparticle composite
Inventor: MITSUYA YOSHIKO
IPC: B82Y20/00
Filed: 2021-08-18
Abstract: To provide a manufacturing method for semiconductor nano-particles capable of manufacturing core/shell type structured semiconductor nanoparticles convenient and excellent in optical characteristics, when core/shell type structured semiconductor nanoparticles are manufactured with two or more kinds of shell precursors.SOLUTION: A manufacturing method for core/shell type semiconductor nanoparticles characterized by comprising adding a raw material zinc carboxylate and a group VI element precursor to a dispersion of core particles to react the raw material zinc carboxylate and the group VI element precursor in the presence of the core particles to form a shell containing zinc and group VI element on a surface of the core particles, wherein a ratio of carboxylic acid having 8 to 10 carbon atoms among all the carboxylic acids forming the raw material zinc carboxylate is 80.0 mass% or more, and an average branching degree of the entire carboxylic acid forming the raw material zinc carboxylate is 1.1 to 2.9.SELECTED DRAWING: None
Patent JP-2023032158-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MAEDA TOSHIHIRO
IPC: G03G15/20
Filed: 2021-08-26
Abstract: To effectively control a heating amount of a fixing member in an inter-paper period.SOLUTION: A fixing device 1 heats a sheet passing through a nip portion between a fixing belt 31 as a fixing member and a pressure roller 32 to fix a toner image formed on the sheet. The fixing device 1 includes a heating portion 36 for heating the fixing belt 31 and a heating adjustment portion 41 for adjusting the power supplied to the heating portion 36. The heating adjustment portion 41 performs reduction control for reducing an upper limit value of a duty ratio in an inter-paper period using a ratio of an energized state of the heating portion 36 in a predetermined cycle as a duty ratio than an upper limit value of a duty ratio in a paper-passing period continuous with the inter-paper period.SELECTED DRAWING: Figure 3
Patent JP-2023032205-A (JP)
Title: Sliding constant velocity universal joint
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/227
Filed: 2021-08-26
Abstract: To provide a sliding constant velocity universal joint having a new specification of DOJ for reducing sliding resistance, securing durability even at a high normal operation angle, and satisfying stable constant velocity.SOLUTION: In a sliding constant velocity universal joint 1 which includes: an outer joint member 2 provided with a plurality of linear track grooves 7; an inner joint member 3 provided with a plurality of linear track grooves 9; a plurality of torque transmission balls 4; and a cage 5 for housing the torque transmission balls 4 in pockets 5a, and in which a center of curvature O1 of a spherical outer peripheral surface 11 and a center of curvature O2 of a spherical inner peripheral surface 12 of the cage 5 are offset to opposite sides in an axial direction with respect to a joint center O, a spherical gap δ3 for enabling contact guide is formed between a spherical outer peripheral surface Rc2 of the inner joint member 3 and a spherical inner peripheral surface 12 of the cage 5, and a positive axial gap is formed between the pockets 5a of the cage 5 and the torque transmission balls 4.SELECTED DRAWING: Figure 5
Patent JP-2023032471-A (JP)
Title: Golf swing practice apparatus and assist grip for practice
Inventor: OZAWA KOSUKE
IPC: A63B69/36
Filed: 2021-08-27
Abstract: To provide a golf swing practice apparatus that can easily acquire a golf swing sensation, with a face surface of a golf club orienting in a favorable direction.SOLUTION: A golf swing practice apparatus comprises a head part 10, a strait bar-like shaft part 20 fixed to the head part 10, and a grip part 30 fixed to the shaft part 20 and being held by a golf swing practitioner P when performing the practice. The grip part 30 includes a first connecting portion 32 extending from an axis line Z of the shaft part 20 to an eccentric side Y2, a first grip portion 33 extending from the first connecting portion 32 to an end side Z2, a second connecting portion 34 extending from an end of the first grip portion 33 to a second reference plane S2 side, and a second grip portion 34 extending from the second connecting portion 34 to the end side parallel to the axis line Z of the shaft part 30.SELECTED DRAWING: Figure 2
Patent JP-2022061003-A (JP)
Title: Information providing apparatus, information providing method, and information providing program
IPC: G06Q30/02
Filed: 2021-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, method and program configured to provide information on congestion status and wait time of a facility to a user so as to be intuitively understood. 
     SOLUTION: A management server 10 includes: a first acquisition unit 13 which acquires position information; a second acquisition unit 14 which acquires store locations and congestion statuses of stores 20 located in an area corresponding to the position information; a generation unit 15 which generates a superimposed image by superimposing icons corresponding to the congestion statuses of the stores 20 on the locations of the stores 20 in a map image including the area; and a presentation unit 16 which presents the superimposed image to a user. The generation unit 15 displays an icon associated with a first status and an icon associated with a second status corresponding to a degree of congestion lower than that of the first status in different display modes, and displays estimated wait time in an icon represented in a display mode which is the same as or similar to a display mode corresponding to the first status when the estimated wait time is associated with the stores 20. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023033876-A (JP)
Title: Sickroom
Inventor: MACHIDA KOICHI
IPC: A61G10/00
Filed: 2021-08-30
Abstract: To provide a sickroom capable of reducing an infection risk.SOLUTION: A sickroom 100 includes: a pair of walls 12A and 12B installed so as to face each other in a first direction X along a horizontal direction; a plurality of beds 2 disposed so as to be adjacent to each other in a second direction Y orthogonal to the first direction X along a horizontal direction and face each other in the first direction X with pillows 21 side turned to the wall; hanging walls 3 installed between the beds 2, opposed to each other in the first direction X; a partition wall 4 installed between the beds 2 adjacent to each other in the second direction Y; suction ports 51 and 52 provided on the pillows side; and an air conditioner 53 configured so as to remove macro-droplets from the air sucked through the suction ports 51 and 52.SELECTED DRAWING: Figure 1
Patent JP-2023035124-A (JP)
Title: Pressure reducing valve and manufacturing method of the same
Inventor: NEGISHI ISAO
IPC: F16K17/30
Filed: 2021-08-31
Abstract: To provide a pressure reducing valve which enables easy dimensional control and is made of a synthetic resin, and to provide a manufacture method of the pressure reducing valve.SOLUTION: A pressure reducing valve 1 according to the present invention comprises: a housing 2 having an inlet 2a and an outlet 2b and allowing a fluid flowing in through the inlet 2a to pass through the inside and flow out through the outlet 2b; a valve body 3 movably housed in the housing 2; a valve seat 4 installed in the housing 2; and a biasing member 5 that biases the valve body 3 in a direction away from the valve seat 4. The pressure reducing valve is configured such that an increase in pressure of the fluid at the outlet causes the valve body 3 to abut against the valve seat 4 countering a biasing force of the biasing member 5, thereby enabling cutting-off of flowing of the fluid in the housing 2. The housing 2 includes a housing body 21 and a cap 22, and the cap 22 is welded to a synthetic resin member (a valve seat frame body 41).SELECTED DRAWING: Figure 1
Patent JP-2021184868-A (JP)
Title: Oral cavity washing device
Inventor: HOSHINO JUNICHI
IPC: A61C17/02
Filed: 2021-09-08
Abstract: To provide an oral cavity washing device with enhanced usability on an operation.SOLUTION: An oral cavity washing device 1 includes: a body unit 10 including a pump 31 for discharging washing liquid; a tube 80 connected to the body unit 10 so that the discharged washing liquid flows; and a washing unit 100 connected to the tube 80 so that the washing liquid can be discharged. The oral cavity washing device 1 further includes a first operation part 110 provided to the washing unit 100, a control part 33 for controlling the pump 31 according to the operation of the first operation part 110, and a communication part 130 for communicatively connecting the first operation part 110 and the control part 33. The communication part 130 includes a first wireless communication part 131 and a second wireless communication part 132. The second wireless communication part 132 is provided inside an attaching part provided to the body unit 10.SELECTED DRAWING: Figure 2
Patent JP-2022003639-A (JP)
Title: Nanocomposite formulations for optical applications
Inventor: SELINA MONICKAM
IPC: H01L51/50
Filed: 2021-09-09
Abstract: To provide a formulation ideal for high refractive index, high transparency coating for a variety of optical applications including OLED lighting.SOLUTION: The present disclosure provides a high refractive index acrylic formulation with sub-10 nm metal oxide nanocrystals embedded therein.SELECTED DRAWING: Figure 18
Patent JP-2023039484-A (JP)
Title: Information processor, information processing method, and program
Inventor: OGURA TAKASHI
IPC: G06Q20/08
Filed: 2021-09-09
Abstract: To provide an information processor, an information processing method, and a program for collectively and efficiently managing a plurality of payments based on one electronic contract.SOLUTION: An information processing method comprises steps of: receiving, by a computer (electronic contract management server 10) that manages a storage unit that stores contract content, from a first information processor (user terminal 20S) of a first party in a contract, a recorded item indicating the contract content and a plurality of payment schedule information including a scheduled payment date and a scheduled payment amount; storing the plurality of payment schedule information in the storage unit in association with the recorded item; transmitting an approval request for the recorded item to a second information processor (user terminal 20R) of a second party in the contract; receiving approval for the recorded item from the second information processor; and storing in the storage unit the approval information indicating that the approval is given in association with the recorded item.SELECTED DRAWING: Figure 6
Patent JP-2023041425-A (JP)
Title: Stainless member, method for producing stainless member, and method for producing metal wire
Inventor: TAKAHASHI KAZUHISA
IPC: B22D11/18
Filed: 2021-09-13
Abstract: To provide a stainless member having high erosion resistance.SOLUTION: A stainless member includes a base material composed of ferritic stainless steel or austenitic stainless steel, an Si oxide film disposed on the surface of the base material, a Cr oxide film disposed on the surface of the Si oxide film, and CeO2 particles deposited on the surface of the Cr oxide film.SELECTED DRAWING: Figure 3
Patent JP-2022020622-A (JP)
Title: Human placenta perfusion fluid cell, composition including subset thereof, and use thereof
IPC: C12N5/071
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for establishing chimerism, reducing a seriousness or duration of a graft-versus-host disease, treating or ameliorating a symptom of a hematologic disorder such as, sarcopenia, a metabolic disorder, and a hematologic malignant tumor, and treating or ameliorating a symptom of an ischemic encephalopathy (for example, hypoxic-ischemic encephalopathy) and other central nervous system lesion. 
     SOLUTION: There is provided a composition including isolated human placenta perfusion fluid, in a specific embodiment, the human placenta perfusion fluid includes at least 6×10 5  pieces of CD34 +  cells. There is also provided a method for treating a lesion, a disease, or a disorder of a central nervous system in a subject, including administration of a composition including the human placenta perfusion fluid and hematopoietic cells supplied from other supply source to the subject. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023047490-A (JP)
Title: Balloon for ultrasonic endoscope
Inventor: SHIMOYAMA YUTO
IPC: A61B8/12
Filed: 2021-09-27
Abstract: To provide a balloon for an ultrasonic endoscope that can allow an ultrasonic vibrator surface of an ultrasonic transducer to swell most.SOLUTION: A balloon for an ultrasonic endoscope mounted so as to cover an external surface of an ultrasonic transducer provided in a distal end body on a distal side of an insertion part includes: a balloon body of a bottomed cylindrical shape having an opening provided at one end in a first direction corresponding to a longitudinal direction of the insertion part and attached to the distal end body, which covers a vibrator surface of the ultrasonic transducer, and can swell when an ultrasonic transmission medium is stored inside; and a swelling regulation part that can swell a vibrator surface region opposed to the vibrator surface of the ultrasonic transducer most by regulating a part of the balloon body when the ultrasonic transmission medium is stored inside the balloon body.SELECTED DRAWING: Figure 8