baber/WOPTO huggingface dataset:
Patent JP-2023117893-A (JP)
Title: absorbent article
Inventor: SASAKI AKANE
IPC: A61F13/534
Filed: 2022-02-14
Abstract: To suppress backward leakage at second and preceding evacuation.SOLUTION: An absorbent article includes: a groove 23D provided in an uppermost surface of an absorber 23 and extending in a longitudinal direction LD between a crotch part C2 and a back-side part B2; and an absorption sheet 50 between a top sheet 22 and the uppermost surface of the absorber 23. The absorption sheet 50 includes: an upper sheet 51 and a lower sheet 52 having liquid permeability; a housing part 55 for housing highly absorbent polymer particles 53 between the upper sheet 51 and the lower sheet 52; and a junction 54 disposed so as to surround a periphery of the housing part 55. At least one housing part 55 has a width narrower than a width of the groove 23D, where 80% or more of the width overlaps on the groove 23D. When the groove 23D is trisected into an upper part, an intermediate part, and a bottom part in a depth direction while being deployed and absorbing nothing, the absorption sheet 50 is positioned in the upper part of the groove 23D or higher part.SELECTED DRAWING: Figure 8
Patent JP-2022065093-A (JP)
Title: Metal complexes containing cyclopentadienyl ligands
IPC: C07F5/00
Filed: 2022-02-15
Abstract: PROBLEM TO BE SOLVED: To provide metal complexes containing cyclopentadienyl ligands. 
     SOLUTION: The present invention discloses a metal complex having a structure corresponding to the formula II. [((R 9 ) n Cp) 2 M 2  L 2 ] 2  (II) (M 2  is selected from the group consisting of scandium, yttrium and lanthanum; R 9  independently represents a C 1 -C 5 -alkyl; n is 1, 2, 3, 4, or 5; Cp is a cyclopentadienyl ring; L 2  is selected from the group consisting of Cl, F, Br, I, 3,5-R 10 R 11 -C 3 HN 2 ; R 10 , R 11  independently represent hydrogen or a C 1 -C 5 -alkyl; M 2  is scandium, and if L 2  is Cl, R 9  is a C 1 -C 5 -alkyl). 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023118455-A (JP)
Title: Curved drilling operation parameter calculation device, curved drilling operation parameter calculation method and program
Inventor: AKIMOTO TEPPEI
IPC: E21B7/04
Filed: 2022-02-15
Abstract: To calculate appropriate operation parameters even if inappropriate operations are included in past curved drilling operations that are the basis of machine learning.SOLUTION: An information processing apparatus 100 calculates operation parameters using a predetermined physical model, separately from acquiring operation parameters using machine learning, outputs information regarding the operation parameters obtained from machine learning when the difference between these two operation parameters does not exceed the threshold, and outputs information regarding the operation parameters obtained from the physical model when the difference between the two operation parameters exceeds the threshold. By using the operation parameters output in this manner, the main work of curved drilling using a curved drilling machine 1 is performed.SELECTED DRAWING: Figure 1
Patent JP-2022155496-A (JP)
Title: UPCONVERSION TYPE PHOSPHOR, FLUORESCENCE PROBE, β-AMYLOID IMAGING AGENT
Inventor: SONODA YORIKO
IPC: C07D213/36
Filed: 2022-02-21
Abstract: To provide an upconversion type phosphor in which the excitation light is red or near infrared light harmless to a living body.SOLUTION: Diphenylhexatriene (DPH) and its ring-substituted products and derivatives function as an upconversion type phosphor which can convert red or near infrared light into visible light as excitation light. Since these compounds have excellent permeability to a living body and small biological damage, they can be expected to be used for a fluorescence probe using red or near-infrared light as excitation light and as an imaging agent for β-amyloid.SELECTED DRAWING: Figure 3
Patent JP-2023122241-A (JP)
Title: Thermally expandable refractory molding
Inventor: HIEI MINORU
IPC: E04B1/94
Filed: 2022-02-22
Abstract: To improve workability when a thermally expandable refractory molding to be inserted into a gap of a building member is inserted into the gap.SOLUTION: An aspect of the present disclosure is a thermally expandable refractory molding inserted into a gap in a building member. A thermally expandable refractory molding product is provided with a cylindrical part and a resistance part. The cylindrical part is formed in a cylindrical shape with a hollow inside. The resistance part is composed of a first resistance part formed so as not to block a cross-section in an intersecting direction intersecting a height direction of the cylindrical part, and a second resistance part formed so as to block a cross section in the intersecting direction intersecting the height direction of the cylindrical part, and is configured to resist deformation when the cylindrical part is deformed by an external force.SELECTED DRAWING: Figure 1
Patent JP-2023124068-A (JP)
Title: shutter curtain
Inventor: HIRAGAKI SHUN
IPC: E06B9/06
Filed: 2022-02-25
Abstract: To provide a shutter curtain having a configuration appropriate for opening and closing an opening having a wide upper part and a narrow lower part.SOLUTION: A shutter curtain 1' includes a wider upper part 10 and a narrow lower part 11. The upper part 10 comprises multiple long aggregates 2' and a wide sheet 40 attached to the multiple long aggregates 2'. The lower part 11 includes multiple short aggregates 2" and a narrow sheet 41 attached to the multiple short aggregates 2". Depth dimensions of the upper part 10 and the lower part 11 are almost the same.SELECTED DRAWING: Figure 36
Patent JP-2022173603-A (JP)
Title: game machine
Inventor: BABA TOSHIHIRO
IPC: A63F7/02
Filed: 2022-02-28
Abstract: To provide a game machine allowing one to easily recognize a custom situation pertaining to customization regarding a game performance.SOLUTION: Performance control means can display a first image capable of identifying a custom situation of first customization on image display means during a non-play state, and can display a second image capable of identifying a custom situation of second customization on the image display means during a non-play state, at least one of the first image and the second image may be continued even if a pattern starts to be varied in the middle of parallel display of the first image and the second image during a non-play state, and timing when display of the first image is completed can differ from timing when display of the second image is completed when a pattern starts to be varied in the middle of continuous display of the first image and the second image during a non-play state.SELECTED DRAWING: Figure 16
Patent JP-2023128148-A (JP)
Title: Image formation device
Inventor: INOUE TOSHIAKI
IPC: B65H9/00
Filed: 2022-03-03
Abstract: To provide an image formation device which can improve accuracy of correction of conveyance deviation of a sheet in a conveyance direction.SOLUTION: An image formation device 10 decelerates sheet conveyance speeds V1 and V2 to first setting speed VL from reference speed V0, when sheet correction time by a sheet correction mechanism 60 is equal to or first setting time T1 or more.SELECTED DRAWING: Figure 8
Patent JP-2022066377-A (JP)
Title: Durable hybrid omnidirectional structural color pigments for exterior applications
IPC: C09C3/06
Filed: 2022-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid omnidirectional structural color pigment that is weather resistant. 
     SOLUTION: The pigment exhibits a color visible to a human eye and has a very small or non-noticeable color shift when exposed to broadband electromagnetic radiation (e.g., white light) and viewed from angles between 0° and 45° relative to the normal to an outer surface of the pigment. The pigment is in the form or a multilayer stack that has a reflective core layer and at least two high index-of-refraction (n h ) layers. One of the n h  layers can be a dry-deposited dielectric layer that extends across the reflective core layer, and one of the layers can be a wet-deposited n h  outer protective layer. An absorber layer that extends between the dry-deposited n h  dielectric layer and the wet-deposited outer protective layer can also be included. 
     SELECTED DRAWING: Figure 16 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128270-A (JP)
Title: sensor
Inventor: KAJI SHIORI
IPC: G01C19/5684
Filed: 2022-03-03
Abstract: To provide a sensor capable of improving characteristics.SOLUTION: According to an embodiment, a sensor includes: a substrate; a first fixed part; a movable part; a first fixed electrode; and a second fixed electrode. The first fixed part is fixed to the substrate. The movable part is supported by the first fixed part. The movable part includes: multiple annular parts; and multiple connection parts. The multiple annular parts are concentric with the first fixed part as a center within a first plane crossing a first direction to the first fixed part from the substrate. The multiple annular parts include first to third annular parts. The second annular part is between the first fixed part and the first annular part. The third annular part is between the first fixed part and the second annular part. The second annular part includes a first movable part electrode. The first fixed part is fixed to the substrate and opposes one portion of the first annular part. The second fixed electrode is fixed to the substrate and opposes the first movable part electrode. The second fixed electrode is one of first comb-tooth electrode pairs. The first movable part electrode is the other of the first comb-tooth electrode pairs.SELECTED DRAWING: Figure 1
Patent JP-2022084720-A (JP)
Title: Optical element and light emitting device
IPC: G02B5/10
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical element and a light emitting device. 
     SOLUTION: An optical element includes: a bottom surface; a total reflection surface located above the bottom surface, and having a peripheral boundary extending toward the outside from a central axis perpendicular to the bottom surface held by the optical element and away from the central axis; a recess part recessed from the bottom surface toward the total reflection surface; a first light exit surface connected to the peripheral boundary of the total reflection surface and extending toward the bottom surface in a direction away from the central axis; and a second light exit surface connected to the first light exit surface and extending in a direction away from the central axis to be connected to the bottom surface. Each of the first light exit surface and the second light exit surface consists of at least one linear sub-refractive surfaces. Each of the linear sub-refractive surface appears as a straight line in any cross section passing through the central axis. In this way, a problem of halo can be solved and a spot can be made larger. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023132908-A (JP)
Title: Molding apparatus and method for manufacturing molded article
Inventor: UNO TAKASHI
IPC: B29C48/37
Filed: 2022-03-11
Abstract: To supply a molten resin composition to a plurality of molding portions of a mold with good quantitativeness.SOLUTION: In a molding apparatus (100) according to the present invention, a supply unit (20) for supplying a molten resin composition to a mold (30) has a plurality of discharge port units (24) corresponding to each of the molding portions (31a) of the mold (30). a) A gear pump (22) is provided for each of the discharge port units (24). Or, b) a multi-port gear pump for supplying the molten resin composition to each of the discharge port units (24) is provided.SELECTED DRAWING: Figure 1
Patent JP-2023134958-A (JP)
Title: data management system
Inventor: KUME TAKASHI
IPC: G06F11/34
Filed: 2022-03-15
Abstract: To provide a data management system that guarantees the authenticity of data without allowing users to be involved in the process of compiling integrated data for creating an audit trail on a server.SOLUTION: A data management system 1 temporarily stores first data including log data and second data including important production data in production facility control means (operation apparatus 10, PC 11) that drives and operates a production facility 100, communicates the first data and the second data to a server 300 at timing set according to the production facility, and integrates all the first data and the second data, individually or together, into integrated data that is general-purpose data.SELECTED DRAWING: Figure 1
Patent JP-2023136509-A (JP)
Title: Information processing device, information processing system, information processing method, and program
Inventor: TATSUNO HIBIKI
IPC: G06T7/00
Filed: 2022-03-17
Abstract: To easily set a specific point group in a three-dimensional point group indicative of an object.SOLUTION: A data management device 5 associated with one embodiment of an information processing device according to the present invention comprises a setting part 55 which sets, in response to a deciding operation to decide to specify a specific position 211 in a luminance image (photographed image data 7A) showing a slope face as one example of an object, a specific point group 221 to which the specific position 211 and coordinates are made to correspond in a three-dimensional point group (distance measurement image data 8A) to which the luminance image and coordinates are made to correspond.SELECTED DRAWING: Figure 37
Patent JP-2023140955-A (JP)
Title: Treated glass fiber cloth
Inventor: KOBAYASHI MASAHIRO
IPC: D06M15/277
Filed: 2022-03-23
Abstract: To provide a technique related to a treated glass fiber cloth that has excellent water repellency and can achieve improved sealing effect.SOLUTION: The foregoing problem is solved by a treated glass fiber cloth that contains a glass fiber yarn-containing glass fiber cloth, an ethylene-vinyl acetate copolymer contained on the glass fiber, and a fluorine-based compound containing a perfluoroalkyl group having 1 to 6 carbon atoms. The treated glass fiber cloth can exhibit improved sealing effect while having excellent water repellency.SELECTED DRAWING: Figure 1
Patent JP-2023147852-A (JP)
Title: Crane work support system, arrangement part, program, and flying body takeoff method
Inventor: TOIDA MINORI
IPC: B66C13/00
Filed: 2022-03-30
Abstract: To provide a crane work support system by which a flying body can fly without being affected by a magnetic body.SOLUTION: A crane work support system includes a flying body 60 and a station 61. The flying body 60 has a magnetic sensor 66. The flying body 60 flies by using the magnetic sensor 66. The station 61 is provided in a crane 30 or in the periphery of the crane such that the flying body 60 can be arranged. The station 61 is made of a nonmagnetic body. The flying body 60 takes off from the station 61 and flies around the crane 30 so as to support work of the crane 30.SELECTED DRAWING: Figure 1
Patent JP-2023147992-A (JP)
Title: Drive apparatus batch management device
Inventor: YAMAMOTO RYOTA
IPC: H02P29/032
Filed: 2022-03-30
Abstract: To provide a drive apparatus batch management device capable of easily preventing and maintaining more drive units for motor drive.SOLUTION: A drive apparatus batch management device comprises an arithmetic unit which acquires data representing an operation time of a drive apparatus in time-series data of one or more control signals associated with identification data of the drive apparatus, calculates a total operation time of a total of the operation times of the drive apparatus up to the present time, compares the total operation time with recommended exchange timing preset for each component and each tool constituting the drive apparatus, and outputs information for identifying the component and the tool, which should be exchanged, together with the recommended exchange timing from an exchange candidate database storing the information for identifying the component and the tool in a case where the total operation time is longer than the recommended exchange timing.SELECTED DRAWING: Figure 1
Patent JP-2023148502-A (JP)
Title: Charged particle beam deflection device
Inventor: TAKI YOSHIAKI
IPC: A61N5/10
Filed: 2022-03-30
Abstract: To provide a charged particle beam deflection device that can cool a coil more efficiently.SOLUTION: A charged particle beam deflection device includes; a hollow member having a hollow shape through which a charged particle beam passes; a laminated structure having a plurality of layers that cover the outer peripheral surface of the hollow member and are laminated in a direction from the inside to the outside of the hollow member; a first coil that deflects the charged particle beam in a first direction different from a traveling direction of the charged particle beam; and a second coil that deflects the charged particle beam in a second direction different from the first direction. The plurality of layers include a first coil support layer that supports the first coil and a second coil support layer that supports the second coil. The hollow member is disposed to form a gap between the inner peripheral surface of the laminated structure and the outer peripheral surface of the hollow member so that the outer peripheral surface of the hollow member does not come into contact with the first coil and the second coil.SELECTED DRAWING: Figure 13
Patent JP-2022160376-A (JP)
Title: Container for pressurized fluid with electronic device for calculating remaining fluid
Inventor: ALEXIS MARY
IPC: F17C13/04
Filed: 2022-03-31
Abstract: To allow, for a medical oxygen cylinder, more accurate calculation of a fluid remaining value of the cylinder and to more reliably display the same on a digital display screen.SOLUTION: The present invention relates to a container (1) for a pressurized fluid, in particular a gas cylinder, having a given internal volume (2). The container includes a fluid distribution valve (3), and the fluid distribution valve includes a member for selecting a flow rate at which a plurality of distinct positions each corresponding to a given fluid flow rate can be adopted, and an electronic device (7). The electronic device includes means for measuring pressure, microprocessor (15)-based data processing means (5) for processing pressure measurements, and display means (6) for displaying the remaining fluid calculated by the data processing means.SELECTED DRAWING: Figure 1
Patent JP-2023151115-A (JP)
Title: Information processing device and information processing method
Inventor: MATSUMURA TOSHIYUKI
IPC: G06T19/00
Filed: 2022-03-31
Abstract: To reduce a sense of distance that a user feels between a virtual reality space and a real space.SOLUTION: An information processing device includes: a virtual reality space processing part for specifying a location in a virtual reality space in virtual reality space data to be displayed on a user device associated with user identification information of a user; an information-for-acquisition specification part for specifying information for acquisition for acquiring information of a visitor staying at a location in a real space corresponding to the location in the virtual reality space specified by the virtual reality space processing part; and an actual visitor information acquisition part for acquiring actual visitor information, the information of the visitor different from the user, staying at the location in the real space, on the basis of the information for acquisition specified by the information-for-acquisition specification part. The virtual reality space processing part transmits, to the user device, virtual reality space data for displaying an additional object generated on the basis of the actual visitor information acquired by the actual visitor information acquisition part, at a specified location in the virtual reality space.SELECTED DRAWING: Figure 2
Patent JP-2023151622-A (JP)
Title: Pressing apparatus and pressing method
Inventor: TOYOSHIMA TAKASHI
IPC: H01M10/0585
Filed: 2022-03-31
Abstract: To provide a pressing apparatus and a pressing method capable of lowering interfacial resistance between solid electrolyte layers and electrodes with a simple configuration.SOLUTION: A pressing apparatus 1 presses a laminate 3 including electrodes (a positive current collecting electrode 31 and a negative current collecting electrode 33) and solid electrolyte layers 32, and includes compression means (a roll pressing machine 2) that compresses the laminate 3. The compression means 2 compresses the laminate 3 with buffer members 4 interposed having recesses or projections on surfaces adjacent to the laminate 3. In one embodiment, the compression means 2 compresses the laminate having the negative electrode (the negative current collecting electrode 33) containing lithium. Further, in one embodiment, the compression means 2 is a roll pressing machine 2.SELECTED DRAWING: Figure 3
Patent JP-2022088623-A (JP)
Title: Process for preparation of umeclidinium bromide
IPC: A61K31/439
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To provide processes for preparation of umeclidinium bromide in a single, pure crystalline form with a consistent level of crystallinity and chemical purity, which are suited to the industry and are more efficient. 
     SOLUTION: A process comprises: reacting ethyl isonipecotate with 1-bromo-2-chloroethane to obtain ethyl 1-(2-chloroethyl)piperidine-4-carboxylate, which is further reacted with lithium diisopropylamide to form ethyl 1-azabicyclo[2.2.2]octane-4-carboxylate; and preparing umeclidinium bromide by recrystallization from 1-propanol or water. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023155819-A (JP)
Title: Structure
Inventor: ITO HIROYUKI
IPC: E04F13/08
Filed: 2022-04-11
Abstract: To provide a structure capable of joining members with high strength.SOLUTION: The structure 10 includes: a partition member 5; and a closing member 4 that is mated with the partition member 5 outer peripheral of a side wall 42. The partition member 5 has multiple bulkheads 53 that partition a space formed by the closing member 4 and the partition member 5 mated. The closing member 4 has a groove 41a that fits with the bulkhead 53.SELECTED DRAWING: Figure 12
Patent JP-2023157540-A (JP)
Title: Vent piece, tire vulcanization mold, and tire manufacturing method
Inventor: YASUNAGA TOMOKAZU
IPC: B29C33/02
Filed: 2022-04-15
Abstract: To provide a vent piece that does not cause expansion of an exhaust hole and can cope with variations in the diameter dimension of the exhaust hole, a tire vulcanization mold, and a tire manufacturing method.SOLUTION: Provided is a vent piece, which is a cylindrical vent piece 2 that is fitted into an exhaust hole 16 that opens on a molding surface 1 of a tire vulcanization mold and has an exhaust path 21 inside, and in which a slit 3 that extends in a curved manner when viewed in a longitudinal direction LD view is formed on the outer peripheral surface. According to the configuration, the expansion of the exhaust hole 16 is not caused and the variations in the diameter dimension of the exhaust hole 16 can be coped with.SELECTED DRAWING: Figure 2