baber/WOPTO huggingface dataset:
Patent JP-2022163625-A (JP)
Title: Method for producing modified dispersion liquid and dispersion liquid
Inventor: FUJIOKA OSAMU
IPC: B32B27/30
Filed: 2021-04-14
Abstract: To provide a method for producing a modified dispersion liquid containing tetrafluoroethylene-based polymer particles, inorganic particles, a liquid dispersion medium, and a non-fluorine-based leveling agent, and having excellent dispersion stability and film-forming properties, and also to provide a dispersion liquid.SOLUTION: A method is for producing a modified dispersion liquid including tetrafluoroethylene-based polymer particles, inorganic particles and a liquid dispersion medium. A non-fluorine-based leveling agent is added to a dispersion liquid in which a ratio of the inorganic particles in the total amount is 20 to 60 mass% to decrease a surface tension of the dispersion liquid so as to obtain a modified dispersion liquid.SELECTED DRAWING: None
Patent JP-2022167299-A (JP)
Title: Flow rule generation device, flow rule generation program, and flow rule generation method
Inventor: ASABA SHOGO
IPC: H04L45/00
Filed: 2021-04-23
Abstract: To suppress a delay in communication between containers.SOLUTION: A flow rule generation device includes a generation unit that generates an adjacency matrix indicating a container having a relationship between a packet transmission source and a packet transmission destination from among a plurality of containers, an identifying unit that identifies, from the adjacency matrix, a first container and a second container in which communication is expected to occur among the two containers for which the adjacency matrix indicates that there is no communication in both directions, and an addition unit that sets the first container as a destination in information including a rule indicating processing to be performed on the packet according to the source and destination of the packet, and adds a rule whose source is the second container.SELECTED DRAWING: Figure 10
Patent JP-2022168523-A (JP)
Title: computer system
Inventor: FUJIO HIDEKI
IPC: G06Q50/10
Filed: 2021-04-26
Abstract: To provide a computer system capable of supporting visit of a user to POI (Point of Interest).SOLUTION: An information management system is a computer system, executing processing related to a movement route of a user operating a user terminal 30, includes a server 10. The server 10 notifies the user of visit information showing the visit status of the user to a POI group on the basis of map data showing mapping of a POI group constituted of a plurality of POIs with each geographical location of the plurality of POIs and movement data showing the movement route of the user.SELECTED DRAWING: Figure 3
Patent JP-2021138700-A (JP)
Title: Anti-claudin 18.2 antibodies useful for cancer diagnosis
Inventor: SAHIN UGUR
IPC: C07K16/46
Filed: 2021-04-28
Abstract: To provide antibodies to an epitope located within the C-terminal of CLDN18.2.SOLUTION: Provided is an antibody or an antigen-binding fragment thereof, the antibody or antigen-binding fragment thereof binding to (i) a peptide having the amino acid sequence of TEDEVQSYPSKHDYV or EVQSYPSKHDYV, and/or (ii) Claudin 18.2 (CLDN18.2), the antibody or antigen-binding fragment thereof binding to CLDN18.2 by at least binding to an epitope in CLDN18.2 having the amino acid sequence of TEDEVQSYPSKHDYV or EVQSYPSKHDYV.SELECTED DRAWING: None
Patent JP-2022170595-A (JP)
Title: Hot chamber casting apparatus
Inventor: ICHIYANAGI KEN
IPC: B22D17/04
Filed: 2021-04-28
Abstract: To provide a hot chamber casting apparatus that suppresses generation of cavities caused by entrainment of air into molten metal, and that continuously and stably casts a molded product of high quality.SOLUTION: A plunger 38 moving up and down inside a cylinder 31 of an injection chamber 3 has an air venting passage 39 which is constituted of a vertical hole 391 formed upward along a central axis from a bottom surface 38A and a lateral hole 392 connected to the vertical hole and bent in a radial direction. A position of a molten metal supply hole 33 formed in a wall of the cylinder 31 is differentiated relative to a position of the lateral hole 392 of the air venting passage 39, in a circumferential direction of the cylinder 31, thereby preventing conventional failure in which they communicate in the up-and-down moving process of the plunger 38.SELECTED DRAWING: Figure 1
Patent JP-2022151422-A (JP)
Title: Agents for treating bone fracture
Inventor: ISHII HITOSHI
IPC: A61P19/00
Filed: 2021-03-25
Abstract: To provide novel agents for treating bone fracture.SOLUTION: Disclosed is a medicament comprising an enzyme telomerase and enzyme ASB7, the medicament targeting osteocytes at the site of bone fracture to regenerate osteocytes.SELECTED DRAWING: None
Patent JP-2021140182-A (JP)
Title: Polarizing plate with phase difference layer and image display device using the same
Inventor: GOTO SHUSAKU
IPC: G02B5/30
Filed: 2021-05-24
Abstract: To provide a polarizing plate with a phase difference layer which is thin, and is excellent in handling property and optical characteristics.SOLUTION: A polarizing plate with a phase difference layer according to the present invention includes: a polarizing plate having a polarizing film and a protective layer on at least one side of the polarizing film; and a phase difference layer. The polarizing film is formed of a polyvinyl alcohol-based resin film containing a dichroic substance, and has a thickness of not larger than 8 μm. Also, the ratio (A550/A210) of the orthogonal absorbance A550 when the wavelength is 550 nm and the orthogonal absorbance A210 when the wavelength is 210 is from 1.4 to 3.5. In the phase difference layer, the Re(550) is from 100 nm to 190 nm, and Re(450)/Re(550) is 0.8 or more and less than 1. An angle formed between a slow axis of the phase difference layer and an absorption axis of the polarizing film is from 40° to 50°.SELECTED DRAWING: Figure 1
Patent JP-2022181698-A (JP)
Title: Server device
Inventor: OKADA YUTA
IPC: G10K15/02
Filed: 2021-05-26
Abstract: To provide a novel server device that enables cheering from outside a stadium for athletes who are competing in a sport event at the stadium.SOLUTION: A server device includes: a data storage unit for storing Karaoke performance data for reproducing a performance sound of a cheering song set for a competitor and associated with competitor identification information; a designation unit for designating one competitor identification information; a first transmission unit for transmitting the Karaoke performance data associated with the designated one competitor identification information to a predetermined terminal device; a generation unit for generating cheering song data; and a second transmission unit for transmitting the generated cheering song data to sound emitting means at a stadium where the competitor corresponding to the designated one competitor identification information is playing a sport event.SELECTED DRAWING: Figure 2
Patent JP-2022181907-A (JP)
Title: Load prediction system, load prediction method, and program
Inventor: IIZAKA TATSUYA
IPC: G06Q50/06
Filed: 2021-05-27
Abstract: To make it possible to predict loads including a load occurring at a time when an energy supply apparatus is activated.SOLUTION: A load prediction system in accordance with an embodiment predicts a load on an energy supply apparatus, and includes a first prediction unit that references a database storing at least one of past load actual values of the energy supply apparatus and an operation schedule of the energy supply apparatus, and predicts a prediction value of a spike-like load occurring when the energy supply apparatus is activated, and a date of occurrence of the spike-like load.SELECTED DRAWING: Figure 2
Patent JP-2021192033-A (JP)
Title: Dead zone inspection with ultrasonic testing using signal integration
Inventor: SONDRA HENNESSY MILLER
IPC: G01N29/44
Filed: 2021-06-01
Abstract: To provide a method of detecting an anomaly below a front face in non-destructive inspection of structures.SOLUTION: An ultrasonic inspection system 100 includes an ultrasonic probe 102 configured to direct ultrasound waves 130 into a structure 120 from a front face 122 thereof and receive reflected waves 132 to generate a response signal 108. The system further includes a processor 105 configured to rectify the response signal for generating a rectified signal, integrate a portion of the rectified signal included in a detection time window for calculating an energy sum, and generate output 150 based on the energy sum. The detection time window is restricted to a front face reflection and at least a portion of a near-surface dead zone following the front face reflection.SELECTED DRAWING: Figure 1
Patent JP-2022185400-A (JP)
Title: reclining device
Inventor: ISHIHARA YOSHITAKA
IPC: A47C1/025
Filed: 2021-06-02
Abstract: To provide a reclining device which enables movement in an eccentric direction between an internal tooth gear and an external tooth gear to the extent that the external tooth gear and the internal tooth gear are surely engaged at the time of lock, and can stabilize slide by bringing the member into contact with a cylindrical boss of a gear with a large area even at the time of slide.SOLUTION: A reclining device 100 includes: an external tooth gear 10; an internal tooth gear 20; a ring 40 which is formed so that a center of an outer peripheral surface formed in a circle and a center of an inner peripheral surface formed in a circle are eccentric, and is formed with a through hole for an elastic body; a rotary shaft 30 having a pressing extension part for pressing the ring 40; a pair of wedge-shaped cams 50 arranged on a back face side of the ring 40; and an elastic body 60 for energizing the pair of wedge-shaped cams 50 through the through hole for the elastic body of the ring 40 so as to separate the pair of wedge-shaped cams 50.SELECTED DRAWING: Figure 3
Patent JP-2022187150-A (JP)
Title: Liquid discharge head, liquid discharge device and manufacturing method for the same
Inventor: ATSUTA TOMOHISA
IPC: B41J2/175
Filed: 2021-06-07
Abstract: To provide a liquid discharge head that can supply liquid from a liquid storage part to a liquid discharge part stably and excellently.SOLUTION: A liquid discharge head 1 comprises: a liquid discharge part 4 having a discharge port 11 for discharging liquid; a liquid storage part 5 whose one end opens; holding members 13 which is inserted into the liquid storage part 5 and can hold liquid; a liquid flow passage 16 which connects the liquid discharge part 4 to the liquid storage part 5; a filter 15 arranged at an end part at the liquid storage part 5 side of the liquid flow passage 16; and a lid member 14 fixed to an opening part of the liquid storage part 5. At a position corresponding to the filter 15 through the holding members 13, on a surface at the liquid storage part 5 side of the lid member 14 is provided a protruding part 24 for pressing on the surface which has the largest protrusion length protruding toward the liquid storage part 5 and which contacts the holding member 13.SELECTED DRAWING: Figure 6
Patent JP-2022187667-A (JP)
Title: Inkjet recording ink
Inventor: IKETAKI KAI
IPC: B41M5/00
Filed: 2021-06-08
Abstract: To provide an inkjet recording ink capable of suppressing blurring of an image formed even when an image is formed on a low absorbent substrate and a non-absorbent substrate.SOLUTION: There is provided an inkjet recording ink which contains a pigment, a cellulose derivative, a first water-soluble organic solvent, a second water-soluble organic solvent and water. The first water-soluble organic solvent is a glycol ether. The second water-soluble organic solvent is a water-soluble organic solvent other than the glycol ether. The content ratio of the cellulose derivative is 0.01 mass% or more and 0.20 mass% or less based on the mass of the inkjet recording ink. The content ratio of the glycol ether is 6 mass% or more and 24 mass% or less based on the mass of the inkjet recording ink. The content ratio of the glycol ether is 20 mass% or more and 80 mass% or less based on the total mass of the first water-soluble organic solvent and the second water-soluble organic solvent.SELECTED DRAWING: None
Patent JP-2022189018-A (JP)
Title: Input assistance device and input detection system
Inventor: HAYASHI MASATO
IPC: G06F3/0362
Filed: 2021-06-10
Abstract: To provide an input assistance device and an input detection system in which the visibility of a region overlapping a housing can be improved.SOLUTION: An input assistance device is arranged on a detection device having a plurality of detection electrodes, and comprises: a support; a rotor provided rotatably on the support; a substrate provided at a surface of the rotor that faces the detection device; and at least one electrode provided at the substrate. Regions of the rotor and the substrate that overlap at least the electrode are translucent. Meanwhile, the input detection system comprises the input assistance device, the detection device having the plurality of detection electrodes, and a cover member provided on the detection device. The support of the input assistance device is arranged on the cover member via an adhesive layer.SELECTED DRAWING: Figure 2
Patent JP-2022189194-A (JP)
Title: Intellectual training toy and program
Inventor: OZAWA Hinako
IPC: G09B5/06
Filed: 2021-06-10
Abstract: To provide a technique capable of increasing fun and fully giving rise to a child's willingness to learn.SOLUTION: An intellectual training tool 1 presents a predetermined sentence (steps S302, S303), allows a user to input characters by handwriting in accordance with the predetermined sentence (steps S304, 305), and stores data of a performance including at least one of sentences, images, and voice as a performance corresponding to a predetermined sentence, and outputs a performance corresponding to the predetermined sentence (steps S307, S308, S309).SELECTED DRAWING: Figure 3
Patent JP-2023005317-A (JP)
Title: Leak detector and ion source for leak detector
Inventor: UNNO YOSHIO
IPC: H01J37/08
Filed: 2021-06-28
Abstract: To improve insulation durability between electrodes substantially without varying the size nor weight of an ion source.SOLUTION: There is provided a leak detector 100 that guides a gas from an analyte X to an analytic pipe 4 having been evacuated, and uses an ion source 6 provided in the analytic pipe 4 to ionize and detect the gas so as to perform leak inspection on the analyte X, wherein the ion source 6 comprises: a filament 61 which emits thermal electrons for ionizing the gas; an electrode 65 which is electrically connected to the filament 61; a base member 66 that the electrode 65 penetrates and which partitions off an internal space 6S where the filament 61 is arranged from the outside; a first insulation member 67 which is provided in a through hole 66 for electrode formed in the base member 66 to insulate the electrode 65 and base member 66; and a second insulation member 68 which is provided around the electrode 65 and extends toward the internal space 6S rather than a surface facing the internal space 6S of the base member 66.SELECTED DRAWING: Figure 4
Patent JP-2023006225-A (JP)
Title: flexible printed wiring board
Inventor: SHIMIZU HIDEHIKO
IPC: H05K3/34
Filed: 2021-06-30
Abstract: To provide a flexible printed wiring board which can simply suppress deterioration of reliability of a solder when mounting an electronic component.SOLUTION: A flexible printed wiring board 1 comprises: a chip component 2 as an electronic component having a first electrode 2a or the like; a base film 10; a first conductive pattern layer 11 or the like which is laminated on one part of the base film 10, and has a bonding region 11d to which the first electrode 2a is soldered as an example; and a coverlay 13 that is laminated on the base film 10 or the first pattern layer 11 or the like via an adhesive agent 14, and includes an open part 13a that exposes the one part or the like containing the bonding region 11d of the first pattern layer 11 and a chip component 2 to an external part. The first pattern layer 11 or the like includes a groove part 11c or the like that opens to a range nipped by the bonding region 11d or the like on a front surface of the pattern layer and an edge 13b of the open part 13a.SELECTED DRAWING: Figure 2A
Patent JP-2023006317-A (JP)
Title: Stand for bolt
Inventor: TSUCHIYA YOHEI
IPC: F16B5/02
Filed: 2021-06-30
Abstract: To provide a stand for bolts capable of more easily handling bolts for fastening a casing of a steam turbine.SOLUTION: A stand 200 for bolts that holds bolts used in a casing of a steam turbine, has a plurality of bolt holding parts 210 that support the bolts in a posture in which a longitudinal direction is a vertical direction. The plurality of bolt holding parts comprise: a rotary table that when the bolt is installed, axially supports the lower end of the bolt, and allows the bolt to rotate around an axial direction; and rotary rollers 211, 212 that when the bolt is installed, abut on the side surface of the bolt to support the bolt from the lateral side, and allow the bolt to rotate around the axial direction.SELECTED DRAWING: Figure 4
Patent JP-2023011175-A (JP)
Title: Bakery product composition with reduced sugar content
Inventor: OMURA HISAO
IPC: A21D13/80
Filed: 2021-07-12
Abstract: To provide a bakery product flour substitute composition which contains low sugar, and makes it possible to obtain a bakery product as if flour is used in formability, foam stability, flavor, and food feeling, and a bakery product composition containing the flour substitute composition.SOLUTION: A bakery product flour substitute composition contains freeze-dried Tofu flour and indigestible starch. Preferably, it further contains wheat gluten and/or indigestible dextrin. A bakery product comprising the same as raw materials contains low sugar but is excellent in formability, foam stability, flavor, and food feeling.SELECTED DRAWING: None
Patent JP-2022101437-A (JP)
Title: Bidirectional drive mechanism of blades of electric scissors and electric scissors
Inventor: Ma Xian Peng
IPC: B26B15/00
Filed: 2021-07-16
Abstract: To provide electric scissors in which stability of a bidirectional drive mechanism of blades is improved and the bidirectional drive mechanism of blades has further durability.SOLUTION: Electric scissors include a fixed seat 10, a drive gear 50, a rotary shaft member 40, an upper blade group 30, and a lower blade 20. The drive gear and the rotary shaft member are provided in the fixed seat. The lower blade and the upper blade group rotate around the rotary shaft member. An outside rack is provided in a rear part of the lower blade. A front part of the upper blade group is an upper blade and a rear part of the upper blade group is an engagement block. An inside rack is provided in a rear part of the engagement block. The inside rack and the outside rack respectively engage with both sides of the drive gear.SELECTED DRAWING: Figure 3
Patent JP-2021165861-A (JP)
Title: Toner cartridge
Inventor: NISHIYAMA EIJI
IPC: G03G21/16
Filed: 2021-07-16
Abstract: To provide a toner cartridge which allows a user to open/close a shutter, according to an operation for attaching the toner cartridge to a developing unit.SOLUTION: A toner cartridge 1 includes a housing 2, a toner conveyance unit 4, a first cover 12, and a shutter 13. The housing 2 includes a first toner storage part 2A capable of storing toner. The first cover 12 includes a second opening 12A. The toner conveyance unit 4 conveys the toner in the first toner storage part 2A to the second opening 12A. The shutter 13 includes a projection 14 positioned to a developing unit 31. The housing 2 is rotatable together with the first cover 12 with respect to the shutter 13 between a first position and a second position. When the housing 2 is in the first position, the shutter 13 closes the second opening 12A. When the housing 2 is in the second position, the third opening 13D of the shutter 13 permits the discharge of the toner through the second opening 12A.SELECTED DRAWING: Figure 1
Patent JP-2023019002-A (JP)
Title: Polypropylene resin composition and thermoplastic resin composition, and wood resin joined body using the same and method for manufacturing the same
Inventor: ASUKA KAZUO
IPC: C09J123/16
Filed: 2021-07-28
Abstract: To provide a polypropylene resin composition and a thermoplastic resin composition for joined to a wood surface which enable formation of a wood resin joined body having sufficient joint strength without destructing wood, and a wood resin joined body using the same and a method for manufacturing the same.SOLUTION: A polypropylene resin composition for joined to a wood surface has a gap derived from a conduit, a tracheid or an artificial aperture part, in which the polypropylene resin composition contains a polypropylene resin, and the polypropylene resin has one or more characteristics of the following characteristics (1) to (3). Characteristic (1): an ethylene content of 0.8-10 mass%. Characteristic (2): a crystallization initiation temperature by differential scanning calorimetry (DSC) of 80-110°C. Characteristic (3): a number average molecular weight (Mn) of 40,000 to 100,000.SELECTED DRAWING: None
Patent JP-2023023133-A (JP)
Title: Communication system and robot
Inventor: MOMOSE SHOGO
IPC: H04L12/28
Filed: 2021-08-04
Abstract: To provide a robot capable of avoiding occurrence of errors caused by interference in identification code provision processing without making each of a plurality of low-order control units store a complex temporary ID number.SOLUTION: A control system 70 for executing identification code provision processing of providing a plurality of low-order control units with unique identification codes differing from one another according to a predetermined rule and making each of the low-order control units store its identification code comprises a plurality of low-order control units 71 to 75 and a main control unit 50 that are connected in a daisy chain with one another using cables and perform communication with one another, the main control unit 50 being an apparatus positioned at the highest rank in arrangement order of these control units, the plurality of low-order control units 71 to 75 being apparatuses not positioned at the highest rank in arrangement order. The control system starts the identification code provision processing at predetermined timing and, in the identification code provision processing, the identification codes are provided and stored after power source supply in order from a low-order control unit positioned at a higher rank in the arrangement order of the plurality of low-order control units.SELECTED DRAWING: Figure 3
Patent JP-2021178205-A (JP)
Title: Method for producing dental product
Inventor: BENJAMIN SCHLACHTER
IPC: A61C5/77
Filed: 2021-08-05
Abstract: To provide a method for production of a dental product by grinding a blank made of ceramic or a ceramic-plastic composite material.SOLUTION: For production of a preform 3 having a shape 4 that differs from a final shape 5 of a dental product 1, a grinding channel is formed into a blank 2 or pre-preform in at least one grinding process using a grinding tool 6 of a grinding device. The shape of the preform is formed with the grinding channel on one edge thereof. On the grinding channel opposite the shape of the preform, at least one remaining piece 12 is separated from the blank or pre-preform at least in part.SELECTED DRAWING: Figure 1