baber/WOPTO huggingface dataset:
Patent JP-2023049222-A (JP)
Title: Work support system, work support apparatus, and work support program
Inventor: YAMAGUCHI YOSHIYUKI
IPC: G06Q50/10
Filed: 2021-09-29
Abstract: To prevent a mistake in setting a target value in work at a maintenance facility, and to also improve work efficiency.SOLUTION: A work support system 100 for supporting work at a maintenance facility is configured to include: a support information storage unit 10 that stores identification information for identifying a maintenance target Z, inspection location information indicating an inspection location of the maintenance target Z, and support information to which a predetermined target value is linked according to the work on the inspection location; an identification information reception unit 21 that receives the identification information; an inspection location reception unit 22 that receives the inspection location information; and a target value setting unit 23 that acquires and sets the target value linked to the identification information and the inspection location information.SELECTED DRAWING: Figure 4
Patent JP-2022000805-A (JP)
Title: Word phrase processing method, device, and storage medium
Inventor: ZHANG SHUAI
IPC: G06F40/279
Filed: 2021-09-29
Abstract: To provide a word phrase processing method, a device, and a storage medium for improving the processing effect of a downstream task in natural language processing for a word phrase, according to which the downstream task after word phrase division accurately acquires a processing result of the word phrase to be processed.SOLUTION: A process for processing a word phrase to be processed includes performing dependency parsing on a series of words after the division of the word phrase to be processed, acquiring a tree diagram of a syntax dependency relationship between respective divided words in a divided word sequence, inputting the tree diagram of the syntax dependency relationship and a word vector of each divided word corresponding to the divided word sequence into a preset graph neural network, acquiring an intermediate word vector of each divided word in the divided word sequence, and acquiring a processing result of the word phrase to be processed by performing a downstream task on the intermediate word vector of each divided word. The intermediate word vector containing syntax information is obtained, and downstream task processing is executed based on the intermediate word vector containing the syntax information.SELECTED DRAWING: Figure 1
Patent JP-2023050885-A (JP)
Title: Flush toilet bowl
Inventor: TSUCHIYA TAKUMI
IPC: E03D11/02
Filed: 2021-09-30
Abstract: To provide a flush toilet bowl that can smoothly guide washing water containing dirt flowing into an inclined part from a bent part of a drain trap part to a dropping part, and can suppress clogging of the dirt.SOLUTION: A flush toilet bowl 1 according to the present invention comprises a bowl part 6 and a drain trap part 8. The drain trap part comprises: a bent part 30; a forward inclined part 32; a rearward inclined part 34; a dropping part 36; a first joint part 38 that joins the forward inclined part and the dropping part with a first curved surface C1; and a second joint part 40 that joins the rearward inclined part and the dropping part with a second curved surface C2. An entire vertical part from a lower end 40a to an upper end 40b of the second joint part is located within a vertical height range from a lower end 38a to an upper end 30b of the first joint, and the upper end of the first joint part is set at a position higher than the upper end of the second joint part.SELECTED DRAWING: Figure 3
Patent JP-2023054692-A (JP)
Title: Storage system and flight body hangar
Inventor: KAMIMOTO SEISHI
IPC: B64F1/12
Filed: 2021-10-04
Abstract: To provide a storage system and a flight body hangar that can lower costs while facilitating acquisition of information according to a flight body.SOLUTION: A storage system 1 provided in a flight body hangar 100 includes: a hangar body 10 for storing a flight body 200, having on a lateral side an opening 11 through which the flight body 200 can pass; an opening/closing part 20 for opening/closing the opening 11; and a driving part for driving the opening/closing part 20. The storage system includes: a placement part 3 on which the flight body 200 is placed and which is movable; and a connection part 4 for connecting the opening/closing part 20 to the placement part 3. According to an opening operation of the opening/closing part 20, the placement part 3 passes through the opening 11 to move outside the hangar body 10. According to a closing operation of the opening/closing part, the placement part 3 passes through the opening 11 to be housed in the hangar body 10.SELECTED DRAWING: Figure 1
Patent JP-2022061962-A (JP)
Title: Resol type phenol resin, adhesive, and manufacturing method of resol tye phenol resin
Inventor: KUWAKI TAKUYA
IPC: C09J161/10
Filed: 2021-10-05
Abstract: To provide a resol type phenol resin capable of sufficiently suppressing a blowout phenomenon and maintaining productivity even when a high moisture content veneer such as the moisture content of 10% or larger is used, when manufacturing the veneer.SOLUTION: A resol type phenol resin having a weight average molecular weight (Mw) of 20,000 or larger, and a molecular weight distribution having a degree of dispersion (Mw/Mn) that is a ratio of a weight average molecular weight (Mw) and a number average molecular weight (Mn) of 15 or larger. When manufacturing a resol type phenol resin by reacting in multi-stages by dividing and adding phenols and aldehydes in a reactor, the viscosity due to a B type viscometer at 25°C of a reaction liquid is set to 50 to 400 d Pa s at a reaction end of the first stage, and to 3 to 6 d Pa s at the reaction end of a final stage reaction.SELECTED DRAWING: None
Patent JP-2022003278-A (JP)
Title: Resin elbow joint
Inventor: HAYASHI NOBUHIKO
IPC: B29C45/14
Filed: 2021-10-06
Abstract: To provide a novel resin elbow joint for fluid.SOLUTION: A resin elbow joint 1 includes a resin joint body 5 including an L-shaped corner part 4 that is formed integrally with a first straight part 2 and a second straight part 3 so as to connect both. The first straight part 2 is provided with a first lock mechanism 7 for preventing fall off of a pipe 6 that is connected to the first straight part 2. The second straight part 3 is provided with a second lock mechanism 9 for preventing fall off of a pipe 8 that is connected to the second straight part 3. The corner part 4 has an inner peripheral surface that is formed by an insert 34. The insert 34 has an outer peripheral surface formed with a rib that extends in a direction along a water flow.SELECTED DRAWING: Figure 3
Patent JP-2023055388-A (JP)
Title: Culture vessel, method for manufacturing cell structure, and culture method
Inventor: NIMIYA KAZUAKI
IPC: C12N5/071
Filed: 2021-10-06
Abstract: To provide a method for manufacturing a cell structure capable of reducing damage to a cell cluster, and a culture vessel and a culture method usable for the method.SOLUTION: A culture vessel (10) comprises: a culture dish (1) which has a bottom part (3) having a bottom surface (3a) and a sidewall part (4) surrounding at least a part of the bottom surface; and a cylindrical body (2) which is installed on the bottom surface surrounded by the sidewall part, where one opening (6) of the cylindrical body is installed toward the bottom surface, the other opening (7) of the cylindrical body is open upward, a particle aggregate (G) made of hydrogel is filled into at least a part of the inside of the cylindrical body, and one or more through-holes, through which culture solution can circulate, are formed on a side surface part (5) of the cylindrical body.SELECTED DRAWING: Figure 1
Patent JP-2023037541-A (JP)
Title: Metal powder additive manufacturing material having self-sinterability
Inventor: HACHIGA SHOJI
IPC: B22F1/12
Filed: 2021-09-03
Abstract: To provide a method of defatting-sintering using a home-use electronic oven not requiring costly capital investment, in view of the fact that an additive manufacturing technique utilizing metal powder necessitates an expensive solvent-defatting device, catalyst-defatting device or heating-defatting device and furthermore a sintering oven in order to make a laminate molding body into a sintered body, which in turn acts as a hindrance to the spread to a small scale of study, development and production and to general household.SOLUTION: A laminate molding body 1 is made by metal powder additive manufacturing with a material produced by blending metal powder and SiC powder which is micro-wave self-heating powder to be diluted/kneaded with a binder. The laminate molding body 1 is defatted and sintered in an electronic oven 7. Self-heating powder inside the laminate molding body is allowed to generate heat by micro-waves, and a low-molecular binder is capillary-flown to ceramic powder 5 by heat transfer. After heating/volatilization of a polymer binder to form a defatted body, a high-output micro-wave is further applied to form a sintered body through diffusion solid-phase bonding or liquid-phase bonding of the metal powder.SELECTED DRAWING: Figure 1
Patent JP-2022001301-A (JP)
Title: Sterilization sheet stuck to back face of toilet lid
Inventor: MATSUE SHINTARO
IPC: A47K13/14
Filed: 2021-10-08
Abstract: To provide a stool toilet having a function such as sterilization in which a sterilization sheet is stretched at a predetermined position of the back face of the toilet lid of the stool toilet so as to maximally exhibit the function such as the sterilization, and thereby the sterilization function can be exhibited maximally along with an advertising function.SOLUTION: A sterilization sheet is stuck to the inside of the toilet lid of a toilet bowl body and has sterilization, sanitization and antibacterial action onto the inside of the toilet bowl body and the surrounding of the toilet bowl body. The sterilization sheet is obtained by applying an agent based on calcium hydroxide to the front face of a sheet body and applying an adhesive to the back face.SELECTED DRAWING: Figure 1
Patent JP-2023057787-A (JP)
Title: Air cleaning medium
Inventor: SAEKI GORO
IPC: F24F8/108
Filed: 2021-10-12
Abstract: To provide an air cleaning medium capable of preventing virus aerial infection.SOLUTION: An air cleaning medium covering a suctioning part at an outer surface of equipment generating an air stream in an indoor space includes an air permeable material and has a ventilation part to capture impurities in air and a fixing part to fix the ventilation part to the suctioning part. The ventilation part carries a reagent where a color is changed when viruses are agglomerated.SELECTED DRAWING: Figure 3
Patent JP-2023058181-A (JP)
Title: Workpiece holding device, workpiece holding method, program, and controller
Inventor: IGARASHI ATSUSHI
IPC: B25J13/08
Filed: 2021-10-13
Abstract: To calculate a holding position of a work-piece in a high accuracy and place the work-piece at a placement position in a high accuracy based on the holding position.SOLUTION: A workpiece holding device comprises: holding means which holds a work-piece; first information acquisition means which acquires three dimensional information of the work-piece held by the holding means; position calculation means which calculates the lowest center point of the work-piece as position information of the work-piece based on the three dimensional information of the work-piece acquired by the first information acquisition means; and control means which calculates mounting position where the work-piece is mounted based on the position information calculated by the position calculation means and controls the holding means to move and mount the work-piece on the mounting position based on the calculated mounting position.SELECTED DRAWING: Figure 2
Patent JP-2022082435-A (JP)
Title: Performance estimation device for nonlinear communication system, method, and electronic apparatus
Inventor: SU XIAOFEI
IPC: H04B10/079
Filed: 2021-10-19
Abstract: To provide a performance estimation device for a nonlinear communication system, a method, and an electronic apparatus.SOLUTION: Equivalence of a nonlinear communication system is performed by an equivalent model including an equivalent linear model and an equivalent additive noise model. Since equivalent additive noise output by the equivalent additive noise model and a signal input to the equivalent model is mathematically uncorrelated, performance of the nonlinear communication system at different modulation formats and different baud rates can be accurately estimated.SELECTED DRAWING: Figure 1
Patent JP-2023061645-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, mobile entity, and apparatus
Inventor: KASUGAI TAICHI
IPC: H01L31/107
Filed: 2021-10-20
Abstract: To solve the problem that an exposure period control range is subject to constraints.SOLUTION: Provided is a photoelectric conversion device comprising: a pixel unit in which are arranged over a plurality of rows a plurality of pixels, each of which includes a quench element, to the control node of which a signal regulating the start and end of an exposure period is inputted, and an avalanche photodiode which is connected to the quench element; a scan unit for scanning the pixel unit by executing on the plurality of rows, in sequence of rows, a readout process for reading out the pixel signals, an exposure period start process, and an exposure period end process, in units of one row or two or more rows; and a control unit that outputs a synchronization signal for controlling the timing of the readout process to the scan unit, with the timing of the start process and/or the end process being controlled by a control signal which is separate from the synchronization signal.SELECTED DRAWING: Figure 4
Patent JP-2023061696-A (JP)
Title: Optical instrument
Inventor: TAKAI KENTA
IPC: G02B7/10
Filed: 2021-10-20
Abstract: To provide an optical instrument that can be further reduced in size.SOLUTION: A lens barrel 101 comprises: a straight advance barrel 117 that holds a first zoom group 111 and is movable in an optical axis direction; a zoom operation ring 103 that drives the straight advance barrel 117 in the optical axis direction; a stationary barrel 109 that rotatably holds the zoom operation ring 103; and a linear potentiometer 106 that is held by the stationary barrel 109 and detects the rotation angle of the zoom operation ring 103. The linear potentiometer 106 is arranged such that a displacement detection direction becomes substantially parallel to the optical axis direction. With the straight advance barrel 117 having moved to the most rear part, a rear end of the straight advance barrel 117 is located behind a rear end of the linear potentiometer 106.SELECTED DRAWING: Figure 11
Patent JP-2023062613-A (JP)
Title: Manufacturing method for optical waveguide
Inventor: IMAI HIROTAKE
IPC: G02B6/132
Filed: 2021-10-21
Abstract: To provide a manufacturing method for an optical waveguide that can efficiently manufacture an optical waveguide with high pitch accuracy in a core part, in which a size of at least one of an irradiation region and a non-irradiation region can be set suitably in consideration of deformation of a core layer that is caused due to a clad formation layer.SOLUTION: A manufacturing method for an optical waveguide includes the steps of: preparing a core formation layer and a clad formation layer; obtaining a core layer including a plurality of core parts corresponding to non-irradiation regions and a side-surface clad part existing between the core parts and corresponding to irradiation regions by irradiating a part of the core formation layer with an active radiation; and obtaining an optical waveguide having the core layer and a clad layer by stacking the clad formation layer on the core layer and heating them. A size of at least one of the irradiation region and the non-irradiation region is adjusted in accordance with the time passed after the manufacture of the clad formation layer.SELECTED DRAWING: Figure 1
Patent JP-2023065006-A (JP)
Title: Forging device
Inventor: ONA KUNIHITO
IPC: B21J13/02
Filed: 2021-10-27
Abstract: To provide a forging device which reduces cycle time of forging to improve productivity.SOLUTION: A forging device 100 comprises: an upper die; a movable die 20 which is arranged at an inner peripheral position of a lower die 1 facing the upper die; a stationary die 10 which is arranged at an outer peripheral position of the lower die 1 and has a die surface 13 corresponding to at least one part of a shape of a forged product; lubricant force feed means which force-feeds lubricant L spraying over the die surface 13; and lift means which lifts the movable die 20. The movable die 20 includes a lubricant passage 24 in which one end thereof communicates with an expansible hose 30 guiding the lubricant L force-fed from the lubricant force feed means and the other end has aperture facing the stationary die 10. When the movable die 20 is lifted by the lift means, the aperture is moved to a position facing the die surface 13 of the stationary die 10.SELECTED DRAWING: Figure 3
Patent JP-2023067252-A (JP)
Title: Image forming apparatus
Inventor: HASEGAWA TOMOMOTO
IPC: H04N1/00
Filed: 2021-10-29
Abstract: To provide an image forming apparatus that comprises, below an image reading unit, an ejection unit from which a sheet is ejected, and improves an operational feeling for a user in taking out the ejected sheet.SOLUTION: An image forming apparatus 1 comprises: an apparatus body 1A; an ejection roller 9 that ejects a sheet in an ejection direction; an ejection tray 10 that is provided on an upper part of the apparatus body 1A; and an image reading device 20 that is provided above the apparatus body. A bottom face 21a of the reading unit 21 has a plurality of ribs 46 that project downward from a base surface 49, and leading end projection parts 48 that are provided between the plurality of ribs 46 on the front side of the apparatus.SELECTED DRAWING: Figure 4
Patent JP-2023069459-A (JP)
Title: Cyclic AMP phosphodiesterase activity inhibitor
Inventor: NAKAMURA TOMA
IPC: A61K31/192
Filed: 2021-11-05
Abstract: To find a highly safe natural product with cyclic AMP phosphodiesterase activity inhibitory action, and to provide a cyclic AMP phosphodiesterase activity inhibitor that contains the same as an active ingredient.SOLUTION: A compound represented by the formula (I) in the figure, and black ginger extract and/or catechins are used as active ingredients of the cyclic AMP phosphodiesterase activity inhibitor.SELECTED DRAWING: None
Patent JP-2022028803-A (JP)
Title: High resistivity silicon-on-insulator substrate with improved charge capture efficiency
IPC: C30B29/06
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a multilayer substrate for depositing an epitaxial layer on a front surface of a single crystal semiconductor handle substrate. 
     SOLUTION: A single crystal semiconductor handle wafer 100 and an epitaxial layer 200 in interface contact with the single-crystal semiconductor handle wafer have electroactive dopants of opposite types. The epitaxial layer is used up by free carriers of the single crystal semiconductor handle wafer, thereby resulting in high apparent resistivity and improving functionality of a RF device structure. 
     SELECTED DRAWING: Figure 3E 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074625-A (JP)
Title: seat back
Inventor: MAEDA MICHITAKA
IPC: A47C7/40
Filed: 2021-11-18
Abstract: To provide a seat back that is able to prevent a finger from being inserted into a seat from a terminal of a backboard.SOLUTION: A seat back 1 includes a back board 40 as a decorative plate on a back side. The seat back 1 includes: a back frame 10 that supports a load of a seated person; a back pad 50 fitted to a front part of the back frame 10 to elastically support the load of the seated person; an intermediate board 30 interposed in a peripheral edge joint portion a between the back pad 50 and the back board 40; and a back cover 60 covering over the back pad 50 and the intermediate board 30.SELECTED DRAWING: Figure 1
Patent JP-2023075537-A (JP)
Title: pneumatic tire
Inventor: ISHIHARA SEIYA
IPC: B60C11/03
Filed: 2021-11-19
Abstract: To provide a pneumatic tire capable of suppressing in-plane contraction in a tire circumferential direction while ensuring snow column shearing force.SOLUTION: A pneumatic tire is equipped with a shoulder main groove that is disposed on the outermost side in a tire width direction of a plurality of main grooves formed on a tread so as to extend in a tire circumferential direction, and a shoulder lateral groove that extends outward in a tire width direction from the shoulder main groove. The shoulder main groove is equipped with a bottom-up portion raising a groove bottom at an intersecting portion with the shoulder lateral groove. The height of the bottom-up portion is 30% or less of the groove depth of the shoulder main groove.SELECTED DRAWING: Figure 3
Patent JP-2023076232-A (JP)
Title: Seat pad and seat pad manufacturing method
Inventor: FUNATO TAKAFUMI
IPC: B60N2/56
Filed: 2021-11-22
Abstract: To provide a seat pad in which deformation of a hollow body buried in a foam body is suppressed, and a seat pad manufacturing method to acquire the seat pad.SOLUTION: A seat pad 1 includes a resin hollow body 10 and a foam body F in which the hollow body 10 is buried. The hollow body 10 is formed with one or more holes A10, and the one or more holes A10 are formed so that a condition of 10≤S/V (S: total area of the hole, V: content volume of the hollow body) is satisfied. A seat pad manufacturing method includes: a hollow body arrangement process for arranging the hollow body 10 in a cavity formed by closing a mold using the hollow body 10; and a foam body forming process for forming the foam body by foaming resin supplied in the cavity after the hollow body arrangement process.SELECTED DRAWING: Figure 2
Patent JP-2023078981-A (JP)
Title: Vendor retrieval support device and vendor retrieval support method
Inventor: TERAO YUSUKE
IPC: G06Q50/10
Filed: 2021-11-26
Abstract: To provide a vendor retrieval support device and a vendor retrieval support method which appropriately perform retrieval support of a vendor.SOLUTION: In a vendor retrieval support device, a memory C11 stores pieces of vendor information for each of a plurality of registered vendors. A specification function C122 specifies a recommended vendor from among the plurality of vendors or specifies recommended specification information to be recommended for an item on the basis of specification information of the publicly collected item and the vendor information. An output function C123 notifies a procurer who publicly collects the item of the recommended vendor or the recommended specification information or notifies the recommended vendor of the specification information.SELECTED DRAWING: Figure 1
Patent JP-2023085585-A (JP)
Title: Method for manufacturing resin molded article
Inventor: SATO RYOTA
IPC: B29C41/38
Filed: 2021-11-30
Abstract: To reduce manufacturing burden as much as possible when manufacturing a new resin molded article by using existing resin molded articles including waste resin molded articles as raw materials.SOLUTION: A method for manufacturing a resin molded article includes: shredding existing resin molded articles to prepare a large number of resin fragments 3 as raw materials; introducing the large number of resin fragments 3 into a mold 7 to rotate while heating the mold 7; attaching the large number of resin fragments 3 onto an inner wall surface of the mold 7 while melting and bonding contact portions between the large number of resin fragments 3 by the rotation of the mold 7 under heating, to form a hollow resin fragment bonded body 6 corresponding to an inner wall surface shape of the mold 7 and having a gap 5 between the resin fragments 3; and, thereafter, taking out the hollow resin fragment bonded body 6 as a hollow resin molded article 1.SELECTED DRAWING: Figure 3