baber/WOPTO huggingface dataset:
Patent JP-2022530655-A (JP)
Title: 大型エンジンの法定試験装置及び方法
IPC: G01M15/02
Filed: 2020-04-29
Abstract: 車両内のエンジンを試験する方法は、車両のドライブライン構成要素を冷却するように構成されている、車両とは別個の浴槽を配置することと、ドライブライン構成要素の温度を目標温度に調整することと、ドライブライン構成要素が目標温度を達成することに応答して、エンジンをマッピング手順に従って動作させることと、動作中、ドライブライン構成要素の温度を目標温度に維持するように浴槽を制御することとを含む。本方法は、動作中のドライブライン構成要素から浴槽への熱伝導を測定することと、熱伝導に基づいて、動作中のドライブライン構成要素のトルク損失又はエネルギー損失を計算することとを更に含む。
Patent JP-2022519782-A (JP)
Title: 交番極性磁場によってがん細胞を治療するシステム、および方法
IPC: A61N2/04
Filed: 2020-02-07
Abstract: ０．５ｋＨｚ～５００ｋＨｚの周波数および０．５ｍＴ～５ｍＴのフィールド強度を有するＡＰ磁場を、がんまたは他の急速に分裂する細胞を有する標的身体領域に印加することを含む、がん細胞および他の急速に分裂する細胞を破壊または抑制するためのシステムおよび方法。
Patent JP-2022551211-A (JP)
Title: 血栓除去器具
IPC: A61B17/22
Filed: 2020-08-07
Abstract: カテーテル（１０）、少なくとも１つの弁（２０）、およびシャフト（３０）を有する血栓除去器具が提供される。カテーテル（１０）は、近位端部（１２）および遠位端部（１１）を有するとともに長手方向軸線を定める。少なくとも１つの弁（２０）は、カテーテル（１０）内に位置決めされた状態で長手方向に動くことができる。シャフト（３０）は、カテーテル（１０）の近位端部（１２）に連結され、このシャフトは、駆動機構体およびワイヤ（３４）を有する。ワイヤ（３４）は、一端が駆動機構体に連結されるとともに反対側の端が少なくとも１つの弁（２０）に連結されている。駆動機構体は、カテーテル（１０）の近位端部（１２）に向かう少なくとも１つの弁（２０）の突然の運動を生じさせるよう構成されている。血栓除去器具を用いることによって、血栓を被検者の身体から効率的に除去することができる。
Patent JP-2023099920-A (JP)
Title: rotary drying furnace
Inventor: TAKUBO SADAO
IPC: F26B17/32
Filed: 2022-01-04
Abstract: To provide a simple and convenient rotary drying furnace for drying a drying object.SOLUTION: The rotary drying furnace comprises: a furnace body 1 comprising at least one continuously installable furnace constituent body 11; a frame 2 that rotatably accommodates the furnace body; a hot air generator 5 disposed on a downstream side of the furnace body to send hot air through the furnace in an upstream direction; a drying object feeder 3 disposed on an upstream side of the furnace body to feed a drying object from an upstream end of the furnace body; and driving units 4, 28, 31 that rotate the furnace body. The furnace constituent body is formed through linking of a plurality of rectangular planar furnace wall elements in a circumferential direction so that a cross section of the furnace constituent body becomes even-numbered polygonal. An inside of the furnace constituent body is divided into two along an axis direction by a partition plate element. The partition plate element comprises: a planar plate; and a plurality of transfer plates disposed on the front and back faces thereof at a prescribed pitch. The transfer plates are installed tilted relative to an axis of the furnace constituent body to transfer the drying object toward the downstream side by rotation of the furnace constituent bodies.SELECTED DRAWING: Figure 1
Patent JP-2022050528-A (JP)
Title: Spherical powder containing crosslinked body having polyrotaxane, and method for producing the same
IPC: C08L71/00
Filed: 2022-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a spherical powder having excellent properties such as strength, toughness, and deformation recovery, and a method for producing the same. 
     SOLUTION: The present invention provides a spherical powder containing a crosslinked body having (A) a polyrotaxane in which a pseudopolyrotaxane, with an opening of a cyclic molecule skewered and included by a linear molecule, has capping groups at both ends so that the linear molecule does not become detached, wherein the spherical powder has an average particle diameter of 0.5 to 1, 000 μm, or preferably 1 to 500 μm, more preferably 1 to 300 μm, and still more preferably 1 to 150 μm. There is also provided a method for producing this spherical powder. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023101143-A (JP)
Title: Mold release film
Inventor: MAESO SHINICHI
IPC: B32B27/00
Filed: 2022-01-07
Abstract: To provide a mold release film which is prevented from sticking to a hot plate side while ensuring good releasability from a molded article.SOLUTION: A mold release film 100 according to the present invention has a first mold release layer 11 on one face. When surface free energy of one face of the mold release film 101 is defined as SC1 and surface free energy of the other face of the mold release film 100 is defined as SC2, SC1 is 15-35 [mJ/m2] and |SC1-SC2| is less than 2.0.SELECTED DRAWING: Figure 1
Patent JP-2023101859-A (JP)
Title: Bathtub cleaning device
Inventor: ONODA HIROYUKI
IPC: A47K3/00
Filed: 2022-01-11
Abstract: To provide a bathtub cleaning device capable of executing bathtub cleaning operation by securing a hot water injection flow rate of a cleaning nozzle even when a water pressure from a heat source machine on the bathtub cleaning device decreases.SOLUTION: A bathtub cleaning device 1 is provided with a hot water supply valve 63 for opening and closing a hot water supply path at a hot water supply path 31 for guiding hot water heated by a heat source machine 4 to a cleaning nozzle 21 disposed in a bathtub 2, and includes a control device 5 for opening the hot water supply valve to supply hot water of the heat source machine to the hot water supply path using a water supply pressure of a water supply source, and executing bathtub cleaning operation for cleaning the bathtub by injecting hot water from the cleaning nozzle. The bathtub cleaning device includes a flow rate sensor 64 disposed at the hot water supply path for detecting an injection flow rate of the hot water injected from the cleaning nozzle, a water supply path 32 whose upstream end is connected to the water supply source, and whose downstream end is connected to the hot water supply path at an upstream position of the flow rate sensor, and a water supply valve 72 for opening and closing the water supply path. The control device opens the water supply valve 72 when a detected flow rate Q of the flow rate sensor 64 is less than a predetermined first flow rate qs while the bathtub cleaning operation is being executed.SELECTED DRAWING: Figure 2
Patent JP-2023104697-A (JP)
Title: Manufacturing method of air pad for biological information detection
Inventor: SEI AYANO
IPC: A47C27/08
Filed: 2022-01-18
Abstract: To provide a method for manufacturing a highly airtight air pad in which a triple joint part of a tube and a pair of sheets is air tightly sealed.SOLUTION: A manufacturing method of an air pad for biological information detection includes the steps of: forming a weld by welding circumferential edges of sheets 2 and 3 by welder processing, with a cushion material 4 disposed between the sheets 2 and 3 and at that time. forming an unwelded part 16 in which the sheets are not welded together; inserting one end side of a tube 5 into the unwelded part 16, and clamping the unwelded part 16 and one end side of the tube 5 by jigs 31 and 32 of the welder to weld the sheets of the unwelded part 16 to the tube 5, where a relational expression 2L/(π×D) of the length L of the unwelded part 16 and an outer peripheral length π×D (D is an outer diameter of the tube) of the tube 5 is defined as 1.02-1.30.SELECTED DRAWING: Figure 1
Patent JP-2023105888-A (JP)
Title: Image forming apparatus
Inventor: YAMADA TOSHIYUKI
IPC: G03G15/20
Filed: 2022-01-20
Abstract: To optimize a density of toner on a recording material.SOLUTION: An image forming apparatus comprises: a secondary transfer unit that secondarily transfers a toner image formed on an intermediate transfer belt to a recording material; a fixing unit that heats and fixes the toner image formed on the recording material; and a control unit that controls a fixing temperature of the fixing unit. The control unit has first prediction means that predicts a first predicted density that is a density of the toner image formed on the intermediate transfer belt, and second prediction means that predicts a second predicted density that is a density of the toner image fixed to the recording material, and based on the first predicted density predicted by the first prediction means and the second predicted density predicted by the second prediction means, controls whether or not to change the fixing temperature of the fixing unit (steps S2605-S2606).SELECTED DRAWING: Figure 25
Patent JP-2022044816-A (JP)
Title: Driving training class adjustment method, apparatus, electronic device, storage medium, and program
Inventor: XING LIANG
IPC: G09B19/00
Filed: 2022-01-31
Abstract: To accurately grasp a training situation of driving trainee and to optimize driving information management and driving training class.SOLUTION: This disclosure discloses a driving training class adjustment method, an apparatus, an electronic device, a storage medium, and a program, and relates to the fields of driving information management, driving training class optimization and the like. The driving training class adjustment method comprises the steps of: collecting current training data in a current training class of a driving student; acquiring historical training data of the driving student; comparing the current training data and the historical training data with corresponding evaluation standards to obtain an evaluation result; and adjusting a subsequent training class of the driving student according to the evaluation result. According to this disclosure, the current training data and the historical training data can be combined to obtain more comprehensively and objectively mastering degree of the student for driving training content, and subsequent learning content can be flexibly adjusted based on the mastering degree, so that personalized learning requirements of the driving student can be met, and learning effect can be greatly improved.SELECTED DRAWING: Figure 1
Patent JP-2023111236-A (JP)
Title: Synthetic resin container lid
Inventor: ABE TAIJI
IPC: B65D47/08
Filed: 2022-01-31
Abstract: To provide a novel synthetic resin container lid allowing a user to clearly recognized that a top lid 6 is opened with respect to a lid body 4.SOLUTION: A to-be-locked piece 40 is inclined downward toward one side of a circumferential direction along an outer face of an attachment wall 12 in a position separated outside in a radial direction from the outer face. If a breakable bridging portion 68 is broken, a locking piece 56 is made movable downward toward the one side of the circumferential direction along the to-be-locked piece 40.SELECTED DRAWING: Figure 9
Patent JP-2023116237-A (JP)
Title: X-ray diagnostic apparatus, x-ray control apparatus and x-ray control method
Inventor: TOMURA EISUKE
IPC: A61B6/00
Filed: 2022-02-09
Abstract: To generate a transparent image of each of a plurality of regions of interest while properly reducing unnecessary exposure.SOLUTION: An X-ray diagnostic apparatus according to an embodiment includes an X-ray irradiation unit which emits an X-ray, an X-ray detection unit which detects the X-ray and a control unit. The control unit controls the dosage of the X-ray according to the movement of the irradiation region of the X-ray during fluoroscopy.SELECTED DRAWING: Figure 7
Patent JP-2022058964-A (JP)
Title: Composition and method for reducing neutropenia
IPC: A61P43/00
Filed: 2022-02-10
Abstract: PROBLEM TO BE SOLVED: To provide compositions and methods for reducing neutropenia. 
     SOLUTION: Disclosed herein are methods of reducing neutropenia that is caused by chemotherapy or radiation therapy by administering plinabulin to a subject. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117494-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2022-02-14
Abstract: To execute a time-shortening game with a stable variation frequency.SOLUTION: A game machine includes: shooting means of game balls; opening/closing operation means having opening/closing means and a predetermined start pocket; execution means for executing a predetermined variation display for a predetermined period; control means for executing a predetermined control process including a right reservation process and a reservation correspondence process; means for stopping a predetermined variation display with a predetermined display result; and means for generating a special game state after stopping with a predetermined display result. Further, the game machine includes: means for executing a specific game state of the opening/closing operation means during a specific period on the basis of satisfaction of a specific condition; and specific game completion means for completing a specific game state. The specific game completion means at least completes a specific game state when a predetermined variation display is performed for a specific number of times, namely N times, and predetermined control processing is not performed, when a predetermined variation display is executed for N-1 times and predetermined control processing is executed once, or when a predetermined variation display is executed for N-2 times and predetermined control processing is executed twice.SELECTED DRAWING: Figure 463
Patent JP-2023118328-A (JP)
Title: Method for constructing digital twin model
Inventor: LEE PO-LIN
IPC: G06F30/12
Filed: 2022-02-15
Abstract: To provide a method for constructing a digital twin model.SOLUTION: A shape and a size of a simplified geometric body corresponding to a member of a feed system are set. After second position data are acquired by sampling the simplified geometric body, a one-set model characteristic value and a one-set model characteristic vector are calculated on the basis of material data of the member, the second position data, and second size data of the simplified geometric body, by a modal analysis method. When it is determined that a one-set actual characteristic vector of the member is similar to the one-set model characteristic vector by a modal verification method, the simplified geometric body is defined as a digital twin model of the member. A data amount of the second position data and the second size data is much smaller than a data amount of first position data and first size data of a member image. Thereby, a model construction speed is accelerated, and the data amount is widely reduced.SELECTED DRAWING: Figure 2
Patent JP-2022127621-A (JP)
Title: Knotless instability devices and methods for soft tissue repair
Inventor: HERNANDEZ JOSEPH
IPC: A61B17/86
Filed: 2022-02-18
Abstract: To provide knotless suture anchors and methods for affixing soft tissue to a bone.SOLUTION: One exemplary embodiment of a suture anchor includes an insertion rod, a distal tip member removably coupled to a distal end of the insertion rod, the distal tip member having a suture engagement feature configured to have a plurality of suture limbs slidably coupled to the tip member, and a proximal main member having an elongated cylindrical body with one or more bone-engaging features disposed on its outer surface and a longitudinal lumen extending from a proximal end to a distal end. The suture anchor can also include two suture limb holding surfaces to maintain two suture limbs at a distance from each other. Other exemplary embodiments and methods for affixing soft tissue to a bone are also provided.SELECTED DRAWING: Figure 1A
Patent JP-2023121229-A (JP)
Title: liquid sprayer
Inventor: YAMASHITA TAKATOSHI
IPC: B05B7/32
Filed: 2022-02-21
Abstract: To provide a structure of a spray device of fine bubble containing mist which is suitable for decreasing the size to enable a user to carry it easily.SOLUTION: A liquid sprayer 1 is provided with: an electric air compression pump 6; a tank 7 for storing a liquid; a spray nozzle 8 incorporating atomization means which atomizes the supplied liquid into mist; a liquid passage which guides the liquid in the tank to the spray nozzle; and an on-off valve 11 which opens or closes the liquid passage by manual operation. Compressed air generated by the air compression pump 6 is supplied to the tank 7 and the liquid in the tank 7 is sprayed through the spray nozzle 8 as the on-off valve 11 is opened or closed by the operation.SELECTED DRAWING: Figure 2
Patent JP-2023122736-A (JP)
Title: Polypropylene-based unstretched film
Inventor: DOMITSU MITSUO
IPC: B32B27/32
Filed: 2022-02-24
Abstract: To provide a polypropylene-based unstretched film having excellent slipperiness, high heat seal strength, high laminate strength, no wrinkle generation during film formation and lamination, stable productivity in film formation and lamination processes, and excellent drawing formability when used as battery packaging material.SOLUTION: A polypropylene-based unstretched film of the present invention is a three-layer laminated film consisting of a surface layer A, a base layer B and a surface layer C. The surface layer A is mainly composed of ethylene propylene random copolymer and contains 1 to 20 mass% of ultra-high molecular weight high density polyethylene, and ten-point average surface roughness Rz of the surface layer A is 2 to 7 μm.SELECTED DRAWING: None
Patent JP-2023123897-A (JP)
Title: squeeze bottle
Inventor: FUJITA KOJI
IPC: B65D83/00
Filed: 2022-02-25
Abstract: To provide a squeeze bottle which can achieve both a gradual rough adjustment of a discharge amount and a continuous minute fine adjustment of the discharge amount, and whose squeeze part also has a vacuum absorption function.SOLUTION: A container body 23 has a plurality of squeeze parts 25 and 26 in different positions in an axial direction of the container body as distribution means 24 for distributing a content in the container body, each of the squeeze parts 25 and 26 has a different resistance force against a pressing pressure applied to the container body during squeezing, and a discharge amount changes depending on a deformation amount of the container body 23 due to the pressing pressure, the resistance force of the small quantity squeeze part 25 is set to be larger than the resistance force of the large quantity squeeze part 26, the distribution means 24 is configured such that the discharge amount discharged during squeezing by the small amount squeeze part 25 is smaller than the discharge amount discharged during squeezing by the large amount squeeze part 26.SELECTED DRAWING: Figure 1
Patent JP-2023125200-A (JP)
Title: toner
Inventor: GYE DAE SI
IPC: G03G9/08
Filed: 2022-02-28
Abstract: To provide a toner that achieves both low temperature fixability and durability at a high level.SOLUTION: A toner contains a toner particle and an external additive. The toner particle has a core that contains resin A and a shell that contains resin B on the surface of the core. The external additive includes hydrotalcite particles A. In line analysis in STEM-EDS mapping of the toner, fluorine and aluminum exist inside the hydrotalcite particle A. The value F/Al of the ratio of the atomic concentration of the fluorine to the atomic concentration of the aluminum in the hydrotalcite particle A, which is obtained from main component mapping of the hydrotalcite particle A according to the STEM-EDS mapping analysis of the toner, is 0.01-0.60.SELECTED DRAWING: None
Patent JP-2023128150-A (JP)
Title: Feeder and injection molding machine
Inventor: UMEDA MITSUHIDE
IPC: B29C45/18
Filed: 2022-03-03
Abstract: To provide a feeder and an injection molding machine capable of injection molding a predetermined amount of raw material.SOLUTION: A feeder 102 according to one embodiment comprises: a gravimetric feeder 10 having a hopper 11 into which a raw material is supplied, and a discharge port 13 for discharging the raw material; and a volumetric feeder 30 having a hopper 31 into which the raw material discharged from the discharge port 13 is supplied, and a discharge port 33 for discharging the raw material. The volumetric feeder 30 repeats a discharging of the raw material from the discharge port 33 and a stopping of the discharging. The gravimetric feeder 10 continuously discharges the raw material from the discharge port 13 to the hopper 31 in a predetermined continuous period including the discharging of the raw material from the discharge port 33 and the stopping of the discharging.SELECTED DRAWING: Figure 2
Patent JP-2023131274-A (JP)
Title: Object position detection apparatus
Inventor: TANAKA GENKI
IPC: G06T7/00
Filed: 2022-03-09
Abstract: To provide an object position detection apparatus that calculates a position of an object in a real world with accuracy from an image captured by a road side monitor camera while suppressing false detection of the object even in a terrain with varying floor heights.SOLUTION: An object position detection apparatus acquires a coordinate transformation formula of an image region corresponding to a position in an image of an object from object information map data, transforms the position in the image of the object into a position of a real world coordinate, acquires restriction information of a size of an image region corresponding to the position in the image of the object and an object type and possibility information of the presence, determines whether or not the object is falsely detected, and externally distributes the position of the object not falsely detected in the real world coordinate.SELECTED DRAWING: Figure 1
Patent JP-2022075780-A (JP)
Title: Display device
IPC: G09F9/30
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a display device with high reliability by achieving high mobility in an oxide semiconductor. 
     SOLUTION: A first oxide member is formed on a base material member. First heat treatment is performed to grow crystal from a surface toward an inside to form a first oxide crystal member at least partially in contact with the base material member. A second oxide member is formed on the first oxide crystal member. Second heat treatment is performed to grow crystal using the first oxide crystal member as a seed. A high mobility transistor is formed using a laminated oxide material in which a second oxide crystal member is provided. A driver circuit is formed on the same substrate using the transistor. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133015-A (JP)
Title: Shaped sheet for decorative material, transfer sheet for decorative material, and method for producing decorative material
Inventor: NISHINE SHOTA
IPC: B32B27/00
Filed: 2022-03-11
Abstract: To provide a shaped sheet for a decorative material which may improve antireflection.SOLUTION: A shaped sheet for a decorative material has a matting layer on a substrate. On a surface of the shaped sheet on the matting layer side thereof, the maximum roughness height Rz as defined by JIS B0601:2013 is 2.5 μm or more, and the average length RSm of roughness curve elements as defined by JIS B0601:2013 is 50.0 μm or less.SELECTED DRAWING: None
Patent JP-2023134135-A (JP)
Title: Polyethylene terephthalate resin composition, polyester film, and method for producing polyethylene terephthalate resin composition
Inventor: INAGAWA YASUHIRO
IPC: C08G63/183
Filed: 2022-03-14
Abstract: To provide a polyethylene terephthalate resin composition which has less foreign matters, has good color tone, is excellent in transparency, and has heat resistance and good static-charge applicability, a polyester film formed of the polyethylene terephthalate resin composition, and a method for producing a polyethylene terephthalate resin composition.SOLUTION: A polyethylene terephthalate resin composition contains a p-toluene sulfonic acid component, and a quaternary phosphonium component, wherein the content of the p-toluene sulfonic acid component, the content of the quaternary phosphonium component, the content of a phosphorus element, and the total content of a manganese element and a potassium element, which are determined by liquid chromatography, with respect to the total weight of the polyethylene terephthalate resin composition are in the range described in the specifications, and when the polyethylene terephthalate resin composition treated under a treatment condition described in the specifications is observed by a scanning type electron microscope, the content of coarse foreign matters having an equivalent circle diameter of 1 μm or more is 450 pieces/0.1 mm2 or less.SELECTED DRAWING: None