baber/WOPTO huggingface dataset:
Patent JP-2023004236-A (JP)
Title: Kraft paper
Inventor: SATO TATSUYA
IPC: D21H21/36
Filed: 2021-06-25
Abstract: To provide kraft paper which has antibacterial properties and is suppressed in reduction of antibacterial properties with time.SOLUTION: The kraft paper of the present invention comprises base paper containing at least kraft pulp and a sizing agent, and a surface sizing agent and an antibacterial agent applied to the base paper by size pressing using a size press liquid containing the surface sizing agent and the antibacterial agent. At least one kind of the surface sizing agent is starch, at least one kind of the antibacterial agents is metal and/or zeolite retaining metal ions, and the Cobb sizing degree measured at a contact time of 30 seconds is 11 g/m2 or more and 18 g/m2 or less.SELECTED DRAWING: None
Patent JP-2023005861-A (JP)
Title: Power management device, power management system, and power management method
Inventor: NAKAGAKI WAKA
IPC: H02J3/14
Filed: 2021-06-29
Abstract: To provide a power management device, a power management system, and a power management method that can appropriately control the supply-demand balance in an electric power system.SOLUTION: A power management device comprises: a management unit that manages two or more facilities connected with an electric power system and having distributed power supplies; a receiving unit that, in a predetermined period for adjusting the supply-demand balance in the electric power system, receives a demand message including an information element indicating power demand in each of the two or more facilities from each of the two or more facilities; a transmission unit that, in the predetermined period, transmits a control instruction for controlling the distributed power supply included in a second facility that can receive the demand message, while excluding a first facility that cannot receive the demand message; and a control unit that, assuming that the power demand in the first facility is adjusted according to a specific behavior, determines the details of the control instruction based on the demand message.SELECTED DRAWING: Figure 3
Patent JP-2021167424-A (JP)
Title: Lamellar particles with functional coating
Inventor: JAROSLAW ZIEBA
IPC: C09C3/10
Filed: 2021-07-01
Abstract: To provide a method of manufacturing lamellar particles allowing low-cost pigment manufacture not requiring additional passivation and compatibilization processes.SOLUTION: A method comprises: chemically converting a first material of lamellar particles into a compound of the first material; and coating the compound of the first material with a functional coating. Preferably, the first material is a metal. The lamella has an aspect ratio of at least 2:1 before the chemical conversion. The functional coating can be a layer of: a metal oxide; a metal; a taggant; a surfactant; a steric stabilizer; ormosil; an organic compound; a polymer; a dye; a UV absorber; an antioxidant; heat treatment; and a combination thereof.SELECTED DRAWING: Figure 22
Patent JP-2023009573-A (JP)
Title: Image forming apparatus
Inventor: SOGA HITOSHI
IPC: G03G15/02
Filed: 2021-07-07
Abstract: To prevent transfer current from flowing to an image carrier through a non-image area on a medium, thereby preventing the image carrier and the medium from becoming dirty.SOLUTION: An image forming apparatus has: a plurality of image forming units that each include an image carrier, an electrifying member, and a developing section; exposure devices that each form a latent image on the image carrier; a transfer device that transfers developer images to a medium; a developer area ratio calculation processing section that, in each line in a predetermined image forming unit, calculates a developer area ratio representing the ratio at which a developer image in a color of one of the predetermined image forming unit and an upstream side image forming unit is formed; and an electrification voltage control processing section Pr5 that corrects electrification voltage applied to the electrifying members. In the image forming apparatus, printing with high printing duty is performed, and when the developer images are transferred to the medium in the predetermined image forming unit and the upstream side image forming unit, a large amount of transfer current can be prevented from flowing into non-print areas of the image carriers. The image carriers and the medium are prevented from becoming dirty.SELECTED DRAWING: Figure 1
Patent JP-2023010271-A (JP)
Title: State detection device and state detection method
Inventor: OKITA YUJI
IPC: H01L21/683
Filed: 2021-07-09
Abstract: To detect an open/close state of a chuck pin while suppressing a reduction in detection accuracy.SOLUTION: A state detection device includes at least one chuck pin for holding a substrate, an imaging unit for imaging the chuck pin and taking at least one image obtained as a target image, a matching coordinate calculation unit for performing matching processing between the target image and a reference image, which is at least one image showing the chuck pin, and calculating matching coordinates, which are coordinates indicating the location of the target image of the reference image when a matching score between the images is the highest, and a detection unit for detecting the open/close state of the chuck pin on the basis of the matching coordinates.SELECTED DRAWING: Figure 4
Patent JP-2022019690-A (JP)
Title: Cover assembly for wheel hub
Inventor: LIAO ZHI-XIAN
IPC: B60B7/04
Filed: 2021-07-16
Abstract: To provide an improved cover assembly that can be easily assembled to and disassembled from a hub of a wheel rim and that can effectively prevent dust and moisture from entering the hub.SOLUTION: A cover assembly for removably covering a hub 60 of a wheel rim 6 includes a ring-shaped outer cover 1 defining a cover central hole 101, and a connector 2. The connector 2 has a connector outer annular wall 21, a connector inner annular wall 23 extending through the cover central hole 101 for connection with a hub inner peripheral wall 62 of the hub 60 and provided with a first external thread 24 for threadedly connecting with a first internal thread 63 of the hub 60, and an annular flange 25 extending from a junction of the connector inner and outer annular walls 23, 21. A first elastic ring 3 is sleeved on the connector inner annular wall 23 and is configured to be disposed between and abut against the connector inner annular wall 23 and the hub inner peripheral wall 62.SELECTED DRAWING: Figure 2
Patent JP-2023015903-A (JP)
Title: rotary reciprocating drive actuator
Inventor: TAKAHASHI YUUKI
IPC: G02B26/10
Filed: 2021-07-20
Abstract: To make it possible to downsize and appropriately performing scanning while suppressing an occupied size of a product to be mounted.SOLUTION: A rotary reciprocating drive actuator includes: a mirror for reflecting and emitting incident light; and a drive unit having a shaft unit connected to the mirror and reciprocating-rotary-drive the shaft unit. The drive unit has a unit body in which an optical path avoiding unit for avoiding an optical path is formed.SELECTED DRAWING: Figure 1
Patent JP-2023016330-A (JP)
Title: Washing tool
Inventor: NAKAJIMA TAKESHI
IPC: A47L17/00
Filed: 2021-07-21
Abstract: To provide a washing tool that can sufficiently foam detergent and that can suppress deviation of a washing body during washing.SOLUTION: A washing tool 1 includes a sponge having an insertion hole and a handle 20 having an insertion part 22. The insertion part 22 is inserted into the insertion hole of the sponge. The insertion part 22 is provided with a deviation prevention part 221 that contains a first deviation prevention part 221A and a second deviation prevention part 221B. Also, the insertion part 22 has, between the first and the second deviation prevention parts 221A, 221B, a constriction part 222 which has a smaller outer periphery than at least one constituent of the deviation prevention part 221. Consequently, a gap is produced between the constriction part 222 and the inner face of the sponge, with sufficient foaming made possible for the detergent impregnated with the sponge. In addition, as the deviation prevention part 221 supports the sponge from the inner face thereof, the deviation of the sponge can be suppressed during the washing.SELECTED DRAWING: Figure 2
Patent JP-2023019033-A (JP)
Title: X-ray analyzer and method for x-ray analysis
Inventor: OTA SAYURI
IPC: G01T1/36
Filed: 2021-07-28
Abstract: To improve the resolution of an X-ray analyzer having a filter for converting a differential wave to a trapezoid wave.SOLUTION: An X-ray analyzer (1) includes: an X-ray detector (12) for detecting an X-ray; a differentiator (16) for converting a staircase wave detected by the X-ray detector (12) to a differential wave; a waveform conversion unit (46) for converting the differential wave to a trapezoid wave; and a peak detector (52) for detecting and counting a wave height value of the peak of the trapezoid wave. The peak detector (52) samples the wave height value of a flat part of the trapezoid wave at predetermined cycles and detects one of a plurality of sampled wave height values which is different from the maximum value, and detects the wave height value as a peak top value of the flat part.SELECTED DRAWING: Figure 1
Patent JP-2021177576-A (JP)
Title: Electronic component
Inventor: WADA KOICHIRO
IPC: H01F17/04
Filed: 2021-08-02
Abstract: To provide an electronic component that is satisfactorily applied to an inductor or the like that is capable of satisfactory high density mounting and low height mounting on a circuit board while having predetermined inductor characteristics and high reliability.SOLUTION: An electric component is an electric component having a porous substrate. The substrate has, on its surface layer, a layer composed of a resin material. A part of the layer composed of a resin material is impregnated in a hole portion of the porous substrate. Electrodes including an electrode material or an electrode material and an electrode joint material are formed on a resin layer being an electrode formation area on the surface of the porous substrate on which the layer composed of a resin material is formed. The porous substrate is composed of particles of a soft magnetic alloy, and the hole portion of the substrate is a compact of metal powder having water absorption of 1.0% or more and porosity of 10-25%.SELECTED DRAWING: Figure 2
Patent JP-2023023290-A (JP)
Title: Frame reinforcement structure
Inventor: WATANABE YOSHITAKA
IPC: E04H9/02
Filed: 2021-08-05
Abstract: To improve the toughness of a building and improve the workability on a site by avoiding buckling of a wooden brace even when a large seismic force acts on the building.SOLUTION: The frame reinforcement structure includes at least one partition member 9, at least one wooden brace 8, a first joint metal 10 fixed to first members 4 and 6, and a second joint metal 13 fixed to the partition member 9. The wooden brace 8 includes a protrusion 18 on a tip surface 16. Each of the first joint metal 10 and the second joint metal 13 includes a recess 14 into which a protrusion 18 is inserted. When a side where an intersecting angle of the wooden brace 8 and the first members 4 and 6 is an acute angle and a side where an intersecting angle of the wooden brace 8 and the partition member 9 is an acute angle are defined as acute angle sides, and when a side where an intersecting angle of the first members 4 and 6 is an obtuse angle and a side where an intersecting angle of the wooden brace 8 and the partition member 9 is an obtuse angle are defined as obtuse angle sides, a side surface on the obtuse angle side of the protrusion 18 contacts an inner wall surface of the recess 14.SELECTED DRAWING: Figure 1
Patent JP-2021181481-A (JP)
Title: Cyclohexane dioxide oxime preparation stabilized with surfactant
Inventor: ZHANG HONG
IPC: A01P13/00
Filed: 2021-08-12
Abstract: To provide a composition containing a cyclohexanedione oxime herbicide having improved storage stability.SOLUTION: A composition comprises: 0.5 wt.% to 50 wt.% of a cyclohexanedione oxime herbicide, or its agriculturally acceptable salt; an effective amount of one or more stabilizing surfactants for providing a stabilized cyclohexanedione oxime herbicide; and a diluent that is a nonpolar solvent, in which the stabilizing surfactant is alkane sulfonate having 14 to 22 carbon atoms, alcohol ethoxylate, tristyryl phenol ethoxylate, or a mixture thereof, the nonpolar solvent is selected from the group consisting of an aliphatic hydrocarbon, an aromatic hydrocarbon, and an alkyl ester, and the composition does not contain at least epoxidized oil fatty acid and epoxidized ester of fatty acid.SELECTED DRAWING: None
Patent JP-2021191913-A (JP)
Title: Composite of cellulose and metal organic framework, and production method for the same
Inventor: MIYAKAWA YUKI
IPC: B01J20/30
Filed: 2021-08-23
Abstract: To provide a composite carrying a large amount of metal organic framework (MOF) which is barely eliminated and has sufficient hardness, and a production method for the same.SOLUTION: A composite includes cellulose and a metal organic framework, in which the amount of the metal organic framework carried after ultrasonic cleaning operation of the composite is 4-60 wt.%. There is also provided a production method for the composite.SELECTED DRAWING: None
Patent JP-2023034141-A (JP)
Title: game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2021-08-30
Abstract: To provide a game machine with a substrate configuration enhanced in efficiency, for driving various performances.SOLUTION: In a first substrate, a right and left relationship of respective input terminals for a clock and performance driving control data in first performance driving means when a chip side is viewed from a pattern wiring side, and a right and left relationship of respective connector terminals for a clock and performance driving control data in a connector when viewed from the respective connector terminal sides toward a lead-out direction of the pattern wiring connected to the respective connector terminals are the same. A right and left relationship of respective input terminals for a clock and performance driving control data in second performance driving means when the chip side is viewed from the pattern wiring side, and a right and left relationship of respective connector terminals for a clock and performance driving control data in a connector when viewed from the respective connector terminal sides toward the lead-out direction of the pattern wiring connected to the respective connector terminals is opposite. The first performance driving means and the connector are arranged on the same surface, and the second performance driving means and the connector are arranged on different surfaces.SELECTED DRAWING: Figure 81
Patent JP-2021184113-A (JP)
Title: Image forming apparatus
Inventor: KATO HIROTAKA
IPC: G03G15/02
Filed: 2021-08-31
Abstract: To provide an image forming apparatus that can prevent the occurrence of overshoot of grid voltage, while reducing start-up time.SOLUTION: An ASIC 61 of a printer 1 controls an electrification voltage generation circuit 70 based on a grid current Ig detected by a grid current detection circuit 82 to execute processing of adjusting the current value of a line current Ir1 (grid current) to a target current value It1, and controls a grid voltage adjustment circuit 81 to adjust the voltage value of a divided voltage detection signal Sid (grid voltage) to target voltage values Vt1-Vt3. When starting the operation of the electrification voltage generation circuit 70 and the grid voltage adjustment circuit 81, the ASIC 61 starts the processing of adjusting the current value of the grid current to the target current value It1, and subsequently starts the processing of adjusting the voltage value of the grid voltage to the target voltage values Vt1-Vt3.SELECTED DRAWING: Figure 3
Patent JP-2022077961-A (JP)
Title: Non-aqueous electrolytic solution containing anthraquinone compound and secondary battery containing the same
Inventor: OKABE AKIHIRO
IPC: H01G11/06
Filed: 2021-09-01
Abstract: To provide a non-aqueous electrolyte solution for a lithium ion secondary battery having excellent discharge capacity, cycle characteristics, and storage characteristics.SOLUTION: A non-aqueous electrolyte solution includes a 4a, 9a-dihydroanthraquinone compound represented by the general formula (1) or a 4a, 9a-dihydromethanoanthraquinone compound represented by the general formula (2), an electrolyte salt, and an organic solvent (in the general formula, R1, R2, R3, R4, R5, and R6 may be the same or different, respectively, and represent a hydrogen atom, 1 to 10 carbon atoms, an alkyl group, an alkenyl group having 1 to 10 carbon atoms or a halogen atom, and X represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, or a halogen atom. The part where the solid line and the broken line are parallel represents a single bond or a double bond).SELECTED DRAWING: Figure 1
Patent JP-2023036344-A (JP)
Title: Method for determining type of sars-cov-2, probe set used in method thereof, and primer probe set used in method thereof
Inventor: YAMASHITA KEITA
IPC: C12Q1/6888
Filed: 2021-09-02
Abstract: To provide methods for determining the type of SARS-CoV-2, i.e., methods that can determine many types using a limited number of probes.SOLUTION: One or more embodiments of the present invention provide a method for determining the type of SARS-CoV-2, the method comprising contacting a nucleic acid containing a base sequence containing N (N is an integer of 2 or more) mutation positions in the spike protein gene derived from the test virus with N kinds of probes to detect the presence or absence of hybridization between the nucleic acid and each of the N kinds of probes, and the n-th probe, which is each of the N kinds of probes, can hybridize with only one of the gene in which the n-th mutation position is a wild-type base and the gene in which the n-th mutation position is a mutant base.SELECTED DRAWING: None
Patent JP-2023037401-A (JP)
Title: cutting device
Inventor: TAKASHIMA HIDEKAZU
IPC: E01D24/00
Filed: 2021-09-03
Abstract: To provide a cutting device capable of suppressing the slack of a wire saw and suppressing the deviation of a cutting position.SOLUTION: A cutting device comprises: a cutting part 3 cutting a concrete floor slab 22 (concrete member); and a movement part 4 moving the cutting part 3. The cutting part 3 comprises: an endless loop-shaped wire saw 31 cutting the concrete floor slab 22; and two (plural) driving pulleys 32, 33 wound with the wire saw 31 and rotating the wire saw 31, and the two driving pulleys 32, 33 rotate so as to be synchronized at the same rotation frequency each other.SELECTED DRAWING: Figure 1
Patent JP-2023037406-A (JP)
Title: Information processing method and information processing apparatus
Inventor: TAKIZAWA SHIN
IPC: G06Q50/10
Filed: 2021-09-03
Abstract: To efficiently perform accurate classification by applying a technology of machine learning to a response for a free answer style question of a questionnaire.SOLUTION: An information processing method comprising: a transmission step of transmitting a questionnaire including a free answer style question to respondents; a reception step of receiving answers for the questionnaire from a plurality of respondents; an acquisition step of acquiring vector information by vectorizing a sentence of a free answer in a plurality of answers; a first clustering step of clustering on the basis of vector information to perform classification of the plurality of answers into a plurality of classes and acquiring class information including label information for each class; a generation step of generating a learned model for re-clustering the sentence of the free answer using a teacher data in which label information is associated with the sentence of the free answer; and a second clustering step of performing re-clustering by applying the learned model to sentences of the plurality of free answers, is used.SELECTED DRAWING: Figure 3
Patent JP-2023039489-A (JP)
Title: Sputtering target material
Inventor: MATSUBARA YOSHIAKI
IPC: H01F1/22
Filed: 2021-09-09
Abstract: To provide a CoFeB alloy-based target material for reduced particle generation in sputtering.SOLUTION: A sputtering target material is composed of an alloy including Co and/or Fe, B, an additive element M, and the rest of inevitable impurities. The B content in the alloy is 49.0 at% or more and 52.0 at% or less. The additive element M is one or two selected from the group consisting of Mo, W, Nb, Ta, Zr, and Hf. The total amount of the selected additive element M in the alloy is 0.1 at% or more and 2.0 at% or less.SELECTED DRAWING: Figure 1
Patent JP-2023040577-A (JP)
Title: mask
Inventor: TATEISHI HARUMITSU
IPC: A41D13/11
Filed: 2021-09-10
Abstract: To solve the problem in which a mask with a magnetic body is principally not found in the market and a magnetic field formed with this type of the magnetic body is not sufficient in conventional examples though its effectiveness to oxygen intake, polluted air prevention, blood circulation promotion or the like is considered.SOLUTION: A mask can irradiate bacteria or virus with magnetic force generated from a magnetic body, comprises a body in rectangular shape or the like which is a main body of the mask, the magnetic body provided at the body and the magnetic body at an inner surface side of the body, and aims for achievement of the magnetic field function or antimicrobial effect achievement and aims for settling recent coronavirus pandemic down to some extent.SELECTED DRAWING: Figure 1
Patent JP-2023042324-A (JP)
Title: Control method, apparatus and program for executing efficient load distribution control
Inventor: HIRAYAMA HARUHISA
IPC: H04W24/02
Filed: 2021-09-14
Abstract: To efficiently perform load adjustment control.SOLUTION: A Non-RT (Real Time) RIC (RAN Intelligent Controller) of an O-RAN (Open-Radio Access Network) provides a Near-RT RIC, which controls a plurality of E2 nodes, with policy information that includes first information indicating that load distribution control has to be executed among the plurality of E2 nodes for providing a terminal device with radio communication in the O-RAN and second information limiting a target of the load distribution control.SELECTED DRAWING: Figure 6
Patent JP-2023043358-A (JP)
Title: Information managing device, information managing system and method, and information management program
Inventor: TAKADA TOMONORI
IPC: G06Q30/06
Filed: 2021-09-16
Abstract: To allow information including a logic to be used without being disclosed to other persons.SOLUTION: An information managing device includes a control part for creating logic meta data on the basis of setting information sent from a first user terminal and disclosing the data, acquiring a used logic and object data in response to designation of the object data and the used logic sent from a second user terminal that browses the data, and storing them in a secret area, performing operation by using a used logic for the stored object data, and storing an operation result in the secret area. The control part further determines a used amount of the used logic on the basis of the setting information, provides a second user with the operation result stored in the secret area, provides the first and second users with a report on the used amount, and deletes the used logic, the object data, and the operation result stored in the secret area.SELECTED DRAWING: Figure 3