baber/WOPTO huggingface dataset:
Patent JP-2023128207-A (JP)
Title: sealant film
Inventor: HUANG WENSHING
IPC: B32B27/36
Filed: 2022-03-03
Abstract: To provide a polyester-based sealant film excellent in recyclability and also excellent in heat resistance.SOLUTION: The sealant film is a laminate film comprising at least two layers with a polyester layer X and a polyester layer Z. The polyester layer X contains a copolymerized polyester comprising a copolymer of a dicarboxylic acid component and a diol component. The dicarboxylic acid component contains terephthalic acid. The diol component contains an alicyclic diol. The polyester layer Z contains homopolyethylene terephthalate as a main component resin.SELECTED DRAWING: None
Patent JP-2022145568-A (JP)
Title: Moving image distribution management device, distributor terminal, moving image distribution system device, moving image distribution management method, information processing method, moving image distribution method, program, and recording medium
Inventor: KAWAMURA TAKETO
IPC: H04N21/2743
Filed: 2022-03-04
Abstract: To provide a moving image distribution management device that can distribute moving images accompanied by high-speed processing to viewer terminals.SOLUTION: In a moving image distribution management device 10, a moving image acquisition unit 11 acquires a prior moving image from a distributor terminal, a storage unit 12 stores the prior moving image, the moving image acquisition unit 11 acquires a live moving image from the distributor terminal after the prior moving image is stored, and a distribution management unit 13 distributes the live moving image to a viewer terminal via a communication line network, and when receiving an instruction to reproduce the prior moving image from the distributor terminal, distributes the prior moving image to the viewer terminal in parallel with the distribution of the live moving image.SELECTED DRAWING: Figure 1
Patent JP-2023130226-A (JP)
Title: Fluorescence inspection device
Inventor: MURATA HIROYUKI
IPC: G01N21/89
Filed: 2022-03-07
Abstract: To perform an inspection at a high throughput even if many LED elements with different color development are arrayed on one substrate.SOLUTION: A fluorescence inspection device for performing an inspection by making LED elements arranged on a substrate emit fluorescence light, comprises a substrate holding part, an excitation light irradiation part, an imaging part, a relative movement part, an inspection part and a control part. The excitation light irradiation part includes a first light source and a second light source. The imaging part comprises: a first imaging camera which captures an inspection image including light in a fluorescent wavelength emitted from an LED element irradiated with light in a first wavelength; and a second imaging camera which captures an inspection image including light in a fluorescent wavelength emitted from the LED element irradiated with light in a second wavelength. The control part alternately performs imaging by shifting the imaging timing of the first imaging camera from that of the second imaging camera while synthesizing imaging by the first imaging camera and light emission of the first light source, synthesizing imaging by the second imaging camera and light emission of the second light source and making the relative movement part relatively move in one direction.SELECTED DRAWING: Figure 1
Patent JP-2023130728-A (JP)
Title: Washing machine and washing method
Inventor: OSAKI KAZUTAKA
IPC: D06F33/37
Filed: 2022-03-08
Abstract: To provide a washing machine which can optimize a washing condition with respect to arbitrary laundry.SOLUTION: A washing machine 1 includes: a washing liquid tub 10 for storing washing liquid containing a detergent; a sampling device 20 for sampling the washing liquid; a concentration estimation device 30 for estimating effective detergent concentration of the washing liquid by estimating interfacial tension of the washing liquid which has been sampled by the sampling device 20; and a control device 60 for performing control according to the effective detergent concentration estimated by the concentration estimation device 30.SELECTED DRAWING: Figure 1
Patent JP-2023132323-A (JP)
Title: Buckwheat flour flavor evaluation method, program for flavor evaluation and flavor evaluation device
Inventor: INOUE NAOTO
IPC: G01N21/64
Filed: 2022-03-10
Abstract: To provide a method for evaluating the flavor of buckwheat flour, a program for flavor evaluation, and a flavor evaluation device capable of easily evaluating the flavor of buckwheat flour, especially the goodness of its aroma by using the excitation fluorescence analysis without using large-scale equipment such as gas chromatography.SOLUTION: In the flavor evaluation of buckwheat flour, the lipid content (phospholipid content + glycolipid content) of buckwheat flour, which is the objective variable, is estimated by the spectral index method by using a first measurement value A which is the amount of protein-derived fluorescence at a predetermined wavelength obtained from excitation fluorescence analysis of buckwheat flour, a second measurement value B, a third measurement value C which is the amount of fluorescence derived from PSII, and a fourth measurement value D which is the amount of fluorescence derived from PSI. Based on the estimated lipid content, the goodness of the flavor of the buckwheat flour is evaluated.SELECTED DRAWING: Figure 3
Patent JP-2023134025-A (JP)
Title: Seal device of packaging machine
Inventor: SHIMIZU KAZUYOSHI
IPC: B65B51/10
Filed: 2022-03-14
Abstract: To provide a technique capable of accurately and easily aligning a position of a rotation center axis of a toggle link mechanism and a position of an output rotation axis of a servo motor, in a seal device using the toggle link mechanism.SOLUTION: A lateral seal device 10 comprises first and second sealer holding blocks 11, 12, a shaft holding block 13, first and second sealers 21, 22, two sealer shafts 31, a servo motor 33, a toggle link mechanism 50, and an integrated block 70. The integrated block is integrally provided with a rotation center axis of the toggle link mechanism (a third connection shaft 53) and the servo motor, and is attached to a machine frame 35 acting as an immobile support body.SELECTED DRAWING: Figure 2
Patent JP-2023137246-A (JP)
Title: Film composed of polycarbonate resin, and cover window of flexible display device using the same
Inventor: NAKAZAKI Tomohiro
IPC: C08J5/18
Filed: 2022-03-18
Abstract: To provide a film composed of a polycarbonate resin which is excellent in transparency, heat resistance, bending resistance and pencil hardness, and a cover window of a flexible display device using the same.SOLUTION: There is provided a film, wherein a main repeating unit includes a repeating unit (A) derived from 2,2-bis(4-hydroxy-3-methylphenyl)propane, and a repeating unit (B) derived from 2,2-bis(4-hydroxyphenyl)propane, wherein the content of the repeating unit (A) is 40-100 mol%, the content of the repeating unit (B) is 0-60 mol%, and a relation between a viscosity average molecular weight (V) of a polycarbonate resin and a content (W mol%) of the repeating unit (A) satisfies the following expression (4): V≥80W+20,000.SELECTED DRAWING: None
Patent JP-2023141571-A (JP)
Title: Copper ceramic bonded body, brazing filler metal, and method for producing copper ceramic bonded body
Inventor: NOKAWA GENYA
IPC: C04B37/02
Filed: 2022-03-24
Abstract: To provide a copper ceramic bonded body that has high bonding strength.SOLUTION: Provided is a copper ceramic bonded body that has a copper material 10 made of Cu or a Cu alloy, a ceramic material 20 bonded to the copper material and made of a nitride of Si or Al, and a bonding layer 30 formed on the bonding surface between the copper material and the ceramic material, containing Cu and Mg, and further containing at least one active metal element selected from the group consisting of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Ca, Y, Ce, La, Sm, Yb, Nd, Gd and Er, and in which the shear strength of the bonding layer is 10 MPa or more.SELECTED DRAWING: Figure 1
Patent JP-2023142330-A (JP)
Title: Knee joint mounting fixture
Inventor: USHIRODA MASANORI
IPC: A61F5/02
Filed: 2022-03-24
Abstract: To provide a knee joint mounting fixture that even when used on a joint with a limited range of motion and complete extension impossibility, enables control of the range of motion and hardly causes a burden on the joint regardless of a posture or an attachment state to mitigate the burden on the joint.SOLUTION: Cushion materials with mounting holes are a pair of right and left separate bodies. Each of the cushion materials is made of an elastic material integrally configured using at least a lower structural material 11 facing the back of a knee and an inner member 12 and an outer member 13 that face right and left sides of the knee, respectively. In a bottom of the cushion material, a rod-like/plate-like knee back material 2 having a flat bottom is incorporated at a lower end of a bottom material in a direction facing the back of the knee. The knee back material 2 is configured so as to have an elastic raw material having an elastic coefficient lower than those of the cushion material's lower structural material, inner member 12, and outer member 13 or a hard material. Both of the right and left cushion materials are self-standing.SELECTED DRAWING: Figure 1
Patent JP-2023142746-A (JP)
Title: Method for producing lithium sulfide
Inventor: KADOKI SHOTARO
IPC: C01B17/26
Filed: 2022-03-25
Abstract: To provide a method for producing lithium sulfide, which can produce high-purity lithium sulfide at a low cost through a simple process.SOLUTION: A lithium source containing a lithium compound, excluding lithium sulfide, is heated within a reaction vessel in an atmosphere containing sulfur gas, resulting in lithium sulfide.SELECTED DRAWING: None
Patent JP-2023144790-A (JP)
Title: Grain drying/preparing machine facility
Inventor: NISHINO EIJI
IPC: G06Q50/02
Filed: 2022-03-28
Abstract: To provide a method of using data and making an evaluation in a grain drying/preparing machine facility in which cargo grain can be automatically sorted and data on machines including a drying tank to an unpolished rice tank can be automatically associated.SOLUTION: A method includes automatically creating a container for housing grain and a vehicle number from a charging time image and an identification number of the grain from a clock time of the charging, extracting data on each machine in time series, automatically recording the data for the identification number of grain, and comparing the recorded data with pre-recorded work step data. Accordingly, the value of the grain can be calculated at an early stage. In addition, the obtained data is stored in a server, external data is added thereto, and the data is shared so that a drying/preparing system having high accuracy can be formed.SELECTED DRAWING: Figure 1
Patent JP-2023145027-A (JP)
Title: packaging container
Inventor: ARIURA KIYOSHI
IPC: B65D30/20
Filed: 2022-03-28
Abstract: To provide a packaging container contributing to reducing carbon dioxide emissions in a circulation process of products.SOLUTION: A packaging container 1 is provided with vertical folding lines 61 and 62 extending in a vertical direction to guide the bending of a body portion 10, on the body portion 10, and is further provided with at least either one of lower seal portion vertical folding lines 65 and 66 guiding the bending of a lower seal portion 43 or a bottom folding line 63 guiding the bending of a bottom portion 50. The vertical folding lines 61 and 62 are provided at position that are not overlapped with the lower seal portion 43. The lower seal portion vertical folding lines 65 and 66 are provided at positions below the vertical folding lines 61 and 62 in the lower seal portion 43. The bottom folding line 63 is provided at a position lower than the vertical folding lines 61 and 62 when viewed from a fore-and-aft direction in the bottom portion 50 and extends in the fore-and-aft direction.SELECTED DRAWING: Figure 2
Patent JP-2023146968-A (JP)
Title: Filter quality inspection system and quality inspection method
Inventor: INOUE MAKOTO
IPC: G21F9/02
Filed: 2022-03-29
Abstract: To provide a system capable of stably executing quality inspection of a filter using an activated carbon fiber.SOLUTION: A filter quality inspection system using an activated carbon fiber includes a duct for installing a filter, a steam generation part for generating steam of an evaluation substance, air blowing means for introducing air to supply the steam to the filter, and a concentration measurement part for measuring a concentration of the evaluation substance on the upstream side and the downstream side of the filter. The evaluation substance is a fluorine-based compound with a carbon number of 9 or more and 12 or less, and relative humidity of the air sent by the air blowing means is set to 75% or less, or relative humidity in the duct before the steam generation is set to 75% or less.SELECTED DRAWING: Figure 3
Patent JP-2023147398-A (JP)
Title: Control device of internal combustion engine
Inventor: YAMASHITA SHOHEI
IPC: F02P3/045
Filed: 2022-03-30
Abstract: To surely ignite and combust an air-fuel mixture while maximally avoiding energy consumption, in a spark ignition type internal combustion engine.SOLUTION: A spark ignition type internal combustion engine for exciting a spark discharge by applying a high-voltage induced to a secondary-side coil 142 to an electrode of an ignition plug 12 by carrying electricity to a primary-side coil 141 of an ignition coil 14, and blocking the electricity-carrying comprises: a voltage converter 18 for boosting a voltage of a power supply 16, and after that, applying the boosted voltage to the primary-side coil 141; a sensor 17 for measuring a magnitude of a current or a voltage applied on the electrode of the ignition plug 12 from the secondary-side coil 142; and a control part 00 for increasing or decreasing, and adjusting the magnitude of the voltage applied on the primary-side coil 141 from the voltage converter 18 on the basis of a transition of the measured current or the voltage via the sensor 17.SELECTED DRAWING: Figure 2
Patent JP-2023147500-A (JP)
Title: Electric contact material, and contact, terminal and connector each including the same
Inventor: TORII YOSHITANE
IPC: C25D5/48
Filed: 2022-03-30
Abstract: To provide an electric contact material that has excellent wear resistance, less influenced by the properties of its substrate, and a contact, a terminal and a connector each including the same.SOLUTION: An electric contact material includes a conductive substrate, and a silver-containing layer that contains silver and is provided on at least part of the surface of the conductive substrate. In a cross section of the electric contact material, the silver-containing layer has an average GAM value of 0.20° or more and 3.00° or less.SELECTED DRAWING: Figure 1
Patent JP-2023147719-A (JP)
Title: Pipe joint fastening/loosening device
Inventor: KOBAYASHI HIROSHI
IPC: B25B21/00
Filed: 2022-03-30
Abstract: To provide a pipe joint fastening/loosening device which reduces a load of an operator.SOLUTION: A pipe joint fastening/loosening device 1 includes a device main body 10, a rocking body including a rocking supporting pawl 40 which is supported onto the device main body 10 so as to permit rocking in a circumferential direction of a pipe P1 and is abutted onto a pipe joint F as a first object and a rocking winding member 44 wound around the first object so as to abut the rocking supporting pawl 40 onto a circumferential surface of the first object, an actuator which rocks the rocking body and a fixed supporting body including a fixed supporting pawl 50 which is supported onto the device main body 10 so as to be arranged side by side with the rocking body in the axial direction of the pipe P1 and the pipe joint F, and abuts the pipe P1 as a second object and a fixed winding member 54 which is wound around the second object so as to abut the fixed supporting pawl 50 onto a circumferential surface of the second object.SELECTED DRAWING: Figure 1
Patent JP-2023148307-A (JP)
Title: Aqueous coating material
Inventor: OKAMOTO KEIGO
IPC: C09D201/00
Filed: 2022-03-30
Abstract: To provide an aqueous coating material which can exhibit excellent performance in coating film physical properties such as weather resistance.SOLUTION: An aqueous coating material contains a synthetic resin emulsion, specifically, a synthetic resin emulsion (A) and a synthetic resin emulsion (B) having a glass transition temperature lower than that of the synthetic resin emulsion (A) by 3°C or more. The respective average particle diameters of the synthetic resin emulsion (A) and the synthetic resin emulsion (B) are 320 nm or less, and the average particle diameter of the synthetic resin emulsion (B) is larger than the average particle diameter of the synthetic resin emulsion (A).SELECTED DRAWING: None
Patent JP-2023149570-A (JP)
Title: Escape hatch installation structure
Inventor: SATO MASAYA
IPC: E04B1/00
Filed: 2022-03-31
Abstract: To suppress generation of rattling or rapture of a sealant when an evacuation hatch is installed on an outdoor floor part and maintain a good installation state of the evacuation hatch.SOLUTION: An evacuation hatch 10 has an expansion part 12 that expands toward a lateral side and is mounted on an outdoor floor part 3. The outdoor floor part 3 has a support face 15 with which the expansion part 12 of the evacuation hatch 10 is in contact so as to support the evacuation hatch 10. The evacuation hatch 10 is fitted in an opening 4 and the expansion part 12 is mounted on the support face 15 of the outdoor floor part 3 from above. Movement suppressing means 12b, 50, 58 suppress movement of the evacuation hatch 10 in a lateral direction orthogonal to a direction in which the expansion part 12 is mounted on the support face 15 of the outdoor floor part 3.SELECTED DRAWING: Figure 11
Patent JP-2023022805-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: NOYORI SHINTARO
IPC: C09J11/06
Filed: 2022-03-31
Abstract: To provide an adhesive composition capable of forming an adhesive having both a high refractive index and low elastic modulus.SOLUTION: Provided is an adhesive composition including an acrylic polymer and a plasticizer. A monomer component constituting the acrylic polymer contains an aromatic ring-containing monomer (A1). The plasticizer is a liquid compound at 30°C and has two or more double bond-containing rings.SELECTED DRAWING: Figure 1
Patent JP-2023154585-A (JP)
Title: Ranging apparatus
Inventor: NAKAMURA TOMONORI
IPC: G01S17/34
Filed: 2022-04-07
Abstract: To provide a ranging apparatus that can adequately ensure both of a measurable distance range and a resolution.SOLUTION: A ranging apparatus 1 comprises: a signal generation part 2 that generates a first signal S1 having a first repetition frequency F1 and a second signal S2 having a second repetition frequency F2 higher than the first repetition frequency F1; a light source part 3 that generates and outputs light the wavelength of which is temporally modulated by internal modulation based on the first signal S1; a modulation part 4 that outputs light the wavelength of which outputted from the light source part 3 is further temporally modulated by the Doppler effect by an external modulation based on the second signal S2; a division part 5 that divides the light outputted from modulation part 4 into measurement light L1 and reference light L2; an irradiation part 6 that irradiates the measurement light L1 onto an object K; a detector 7 that detects the interference light L4 between the reflection light L3 from the object K and the reference light L2; and a calculation part 8 that calculates the distance to the object K, based on the output signal R from the detector 7.SELECTED DRAWING: Figure 1
Patent JP-2022095911-A (JP)
Title: Battery cell
IPC: H01M50/342
Filed: 2022-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a battery cell which is not released from a battery pack when exhaust gas is exhausted. 
     SOLUTION: A battery cell 100 includes core material 140 that provides energy, and a cell housing that houses the core material, and the cell housing includes: a side cover 110 that opens in a vertical direction and wraps a housing shaft; an upper cover 120 that shields an upper opening of the cell housing; a lower cover 130 that shields a lower opening of the cell housing; and a side vent groove 150 formed in the side cover. 
     SELECTED DRAWING: Figure 7a 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023157604-A (JP)
Title: jacket structure
Inventor: OTAKE ATSURO
IPC: E02D27/14
Filed: 2022-04-15
Abstract: To provide a jacket structure allowing smooth load transmission between a leg and a connection member for connecting the leg and a pile.SOLUTION: A jacket structure 100 has a transition piece 10 to support an offshore-wind turbine 200, a plurality of legs 20 to support the transition piece 10, a plurality of piles 40 respectively connected to the plurality of legs 20, and a connection member 50 to connect one of the plurality of legs 20 and a sleeve 51 into which the pile 40 corresponding to one of the plurality of piles 40 is inserted. The connection member 50 includes an upper flange 52, a lower flange 53, and a web 54. A rib 60 for connecting one of the legs 20 and the upper flange 52 is disposed on the upper flange 52.SELECTED DRAWING: Figure 1
Patent JP-2023157783-A (JP)
Title: Object detection device and object detection system
Inventor: MIZUNO KENTARO
IPC: G01V3/12
Filed: 2022-04-15
Abstract: To provide an object detection device which has a wide detection range.SOLUTION: An object detection device has an exciter 10, an excitation electrode 11, a detection electrode 12, and a detector 13. The excitation electrode 11 is provided on a surface outside a front bumper 2 of an automobile 1. The front bumper 2 is made of a resin and an insulator. The detection electrode 12 is provided at a distance from the excitation electrode 11 on the surface outside the front bumper 2 of the automobile 1. The detector 13 is connected to the detection electrode 12 and the exciter 10. The detector 13 is a device for multiplying an electric signal from the detection electrode 12 and an electric signal from the exciter 10, and generating and outputting a difference frequency signal.SELECTED DRAWING: Figure 1
Patent JP-2023158286-A (JP)
Title: Transfer device
Inventor: MIYAJI EIJI
IPC: H01L21/683
Filed: 2022-04-18
Abstract: To provide a transfer device with which, with a simple structure though, it is possible to paste a board which is pasted to a transfer source adhesive tape to a transfer destination adhesive tape, and separate the transfer source adhesive tape from the board.SOLUTION: A transfer device 1 pastes a second adhesive tape to a board that is mounted to a ring frame via a first adhesive tape and separates the first adhesive tape from the board. The transfer device 1 comprises: fixing means that fixes a ring frame in place; a liftable transfer stage 10 that is disposed on the side of the first adhesive tape that is opposite a paste surface and has a recess on the side facing the board; a protruding member 20 that is disposed in the recess of the transfer stage 10 and erected toward the board; compression means that discharges air to a space enclosed by the transfer stage 10 and the first adhesive tape to apply pressure; decompression means that draws in air from the space enclosed by the transfer stage 10 and the first adhesive tape to reduce pressure; and a pasting device 60 that pastes the second adhesive tape to the board.SELECTED DRAWING: Figure 2