baber/WOPTO huggingface dataset:
Patent JP-2023053769-A (JP)
Title: Fabric and production method of fabric
Inventor: SATO SOMA
IPC: D06M14/34
Filed: 2021-10-01
Abstract: To provide a fabric which expresses high water repellency without using a fluorine-based or silicone agent, and has excellent washing durability, and to provide a production method of the same.SOLUTION: A fabric including an organic fiber (excluding a polyolefin fiber) is obtained by subjecting a surface of at least one side of the fabric to X-ray photoelectron spectroscopy analysis at a sample inclination angle of 45°. In the fabric, a ratio of an area of a peak of C-C coupling and C-H coupling to a gross area of a peak of C1s spectrum is 90% or more. A production method of the fabric includes a step of bringing a vinyl compound represented by the following formula (1) into contact with a fabric base material including an organic fiber (excluding a polyolefin fiber), and irradiating the product with ultraviolet rays. R-CH=CH2(1) (wherein, R represents an alkyl group having 6 or more carbon atoms.)SELECTED DRAWING: None
Patent JP-2023043119-A (JP)
Title: Manufacturing method of plate for pressing, and, plate for pressing manufactured by the same, as well as processing method of processing work piece with plate for pressing
Inventor: TSUJIKAWA YUTAKA
IPC: B26F1/38
Filed: 2021-09-15
Abstract: To provide a manufacturing method of a plate for pressing, which is a chemical corrosion etching capable of manufacturing the plate less expensively than using a mechanical process, capable of suppressing corrosion etching of a region where a metal substrate should not be etched, and having shapes and dimensions of a desired recess portion, a desired projection portion, and a desired concavoconvex portion such as a height dimension of the desired projection portion, a depth dimension of the recess portion, a height dimension and depth dimension of the desired concavoconvex portion.SOLUTION: A manufacturing method of a plate for pressing for forming an inkjet film corrosion recess forming portion is characterized in that an inkjet resist material 2 is attached to a desired area of a metal substrate 1 by an inkjet method to form an inkjet resist deposited film in the desired area; the deposited film is cured to form an inkjet resist cured film 3; and an etchant is brought into contact with a surface of the metal substrate 1 on which the inkjet resist cured film 3 has been formed in the desired area to etch a surface of the metal substrate where the inkjet resist film 3 has not been attached in the desired area to form the inkjet film corrosion recess portion formed into a recess shape on the surface of the metal substrate.SELECTED DRAWING: Figure 1
Patent JP-2023057287-A (JP)
Title: game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F7/02
Filed: 2021-10-11
Abstract: To suppress heat generation.SOLUTION: A game machine includes a substrate. The substrate includes: multiple power source lines supplied with power at a prescribed power source voltage and having respectively different maximum current capacities; and one or more through holes for connecting the power source lines, formed respectively on different layers of the substrate. Therein, those having larger maximum current capacities, of the power source lines are connected with the through holes so that a product of diameter and the number of each through hole becomes larger than those having smaller maximum current capacities, of the power source lines.SELECTED DRAWING: Figure 24
Patent JP-2023060624-A (JP)
Title: Microplastic pre-analysis treatment method
Inventor: FUJI RISA
IPC: G01N21/3563
Filed: 2021-10-18
Abstract: To provide a microplastic pre-analysis treatment method which reduces the influence of a specific gravity separation solution in test results.SOLUTION: A microplastic pre-analysis treatment method is provided, comprising a step (S3) of placing microplastic separated by specific gravity separation treatment (S2) into a sieve, a step (S4) of immersing the sieve with the microplastic thereon into pure water of a depth shallower than the height of the sieve, and a step (S5) of drying the sieve (and the microplastic) using a constant temperature dryer after taking the sieve out of the pure water.SELECTED DRAWING: Figure 2
Patent JP-2023061573-A (JP)
Title: Toothbrush as well as intraoral environment improvement method and tooth brushing method
Inventor: MATSUMOTO KEIICHI
IPC: A61C19/04
Filed: 2021-10-20
Abstract: To provide a toothbrush that can emit a high intensity light, and achieve a sanitization effect and a dental plaque detection effect simultaneously.SOLUTION: A toothbrush 1 includes a toothbrush head 3, and a toothbrush body 2 having a power supply part 22 and a handle part. The toothbrush head 3 comprises: a replacement toothbrush part 5 with a translucent resin plate 52 having a planted surface 52A; and an upper cover part 4 disposed so as to be covered from the tip side of the toothbrush body 2, provided with translucency at a portion positioned corresponding to the translucent resin plate 52, and equipped with the replacement toothbrush part 5. The toothbrush body 2 is extended in a longitudinal direction of the toothbrush 1 from the power supply part 22, and has an electronic circuit board 24 disposed of at least one light emitting diode 23 at the position in the upper cover part 4 opposed to the translucent resin plate 52. The light emitting diode 23 emits light of a wavelength having both of a sanitization function and a dental plaque detection function from the whole planted surface 52A of the translucent resin plate 52.SELECTED DRAWING: Figure 1
Patent JP-2022068858-A (JP)
Title: Device processing harq retransmission
Inventor: RI KENMIN
IPC: H04W72/04
Filed: 2021-10-21
Abstract: To provide a device that processes HARQ retransmission.SOLUTION: A communication device for processing hybrid auto-repeat request (HARQ) retransmission is configured to execute commands for receiving a first physical downlink (DL) shared channel (PDSCH) from a network, in which the first HARQ feedback corresponding to the first PDSCH is assigned to a first uplink (UL) channel, and the first UL channel corresponds to a first priority index, determining that the first HARQ feedback is not transmitted on the first UL channel, determining the second UL channel for the first HARQ feedback, in which the second UL channel corresponds to the second priority index, and transmitting the first HARQ feedback on the second UL channel.SELECTED DRAWING: Figure 3
Patent JP-2022071840-A (JP)
Title: Method for operating amusement park, and amusement park
Inventor: MAXIMILIAN ROESER
IPC: A63G31/16
Filed: 2021-10-21
Abstract: To offer at least one visitor to an amusement park an extraordinary experience with a high entertainment value.SOLUTION: Disclosed herein is a method for operating an amusement park (1) having at least one attraction (2) for at least one visitor (5), where at least one exoskeleton unit (30) comprising at least one movement device (32) is provided for the at least one visitor (5) and where the at least one exoskeleton unit (30) forces at least one movement or stance upon the at least one visitor (5).SELECTED DRAWING: Figure 1
Patent JP-2023063717-A (JP)
Title: gas sensor
Inventor: MATSUYAMA DAISUKE
IPC: G01N27/409
Filed: 2021-10-25
Abstract: To provide a gas sensor capable of suppressing a retaining force of a metallic fastener even when a separator is reduced in diameter.SOLUTION: A gas sensor 200 comprises a sensor element 10, main metal fittings 138, a separator 166 which has a flange part 167, an outer cylinder 144, and a metal fastener 169 fixed to the outer cylinder while in contact with a tip-directed face of the flange part. The metal fastener has a peripheral wall part 169a surrounding the separator, a plurality of long pieces 169s extending toward the tip through a folded-back part 169b folded back from the peripheral wall part to elastically retain the separator, and a plurality of shoulder parts 169e provided between the long pieces to come into contact with the tip-directed face 167b of the flange part, and the tip-directed face of the flange part and the folded-back part are apart from each other. Here, t<L holds for a thickness t of the shoulder parts and a distance L of axial movement between the tip-directed face of the flange part and contact points P1 to P3 contacting the folded-back part or long pieces first when virtual lines V1 to V3 parallel with the tip-directed face of the flange part are moved in parallel toward the tip.SELECTED DRAWING: Figure 5
Patent JP-2023064336-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: NISHI KOICHI
IPC: H01L29/12
Filed: 2021-10-26
Abstract: To provide a technique capable of reducing a chip size.SOLUTION: A semiconductor device comprises a first electrode and a second electrode. The first electrode is connected to a collector layer and to a first portion on the collector layer side of a cathode layer. The second electrode is connected to a second portion except the first portion of the cathode layer. A work function of the first electrode is greater than a work function of the second electrode. One of the first electrode and the second electrode and the semiconductor substrate sandwich the other of the first electrode and the second electrode in a thickness direction of the semiconductor substrate.SELECTED DRAWING: Figure 1
Patent JP-2023064607-A (JP)
Title: Oxygen sensor unit and hot water supply control system
Inventor: MATSUNAMI ISAHIRO
IPC: G01N27/26
Filed: 2021-10-26
Abstract: To provide an oxygen sensor unit and a hot water supply control system which can improve setting accuracy of a correction value and can reduce waiting time related to the setting of the correction value under various situations.SOLUTION: A sensor unit 40 mounted on a gas water heater includes an A/F sensor 50 for detecting an oxygen concentration of combustion gas, and a sensor substrate 60 for correcting a detection value of the oxygen concentration with the usage of a correction coefficient set as a reference object. A CPU 61 of the sensor substrate 60 heats a sensor element 51 when a preparation condition of setting the correction coefficient is established, and adjusts temperature so as to maintain the temperature of the sensor element 51 at the prescribed temperature. After the preparation condition is established, the detection value is repeatedly acquired from the A/F sensor 50 under such situation that an inside of an exhaust pipe is in an atmospheric state, and it is determined whether the change of the detection value is converged or not. When it is determined that the change of the detection value is converged, a correction value is calculated on the basis of the detection value and a concentration reference value representing the oxygen concentration in the atmospheric state, and the correction value is set as the reference object.SELECTED DRAWING: Figure 3
Patent JP-2022031607-A (JP)
Title: Semiconductor device
IPC: H05B33/02
Filed: 2021-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device that performs image correction in line with an external light environment. 
     SOLUTION: A display device includes a host system and photosensor. The display device further includes a processing circuit. The host system has a feature of performing arithmetic processing, which employs a neural network, by software, and a feature of performing learning-with-a teacher using the neural network. The processing circuit has a feature of performing arithmetic processing, which employs the neural network, by hardware. The photosensor has a feature of acquiring the illuminance of external light. The acquired illuminance of external light is inputted to the host system. The neural network of the host system performs learning using as teacher data the luminance and color tone selected by a user. A weight coefficient obtained through the learning is used as a weight coefficient for the neural network of the processing circuit. When the illuminance of external light is inputted to the processing circuit, the neural network of the processing circuit calculates set values of the luminance and color tone selected by the user. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023066681-A (JP)
Title: Aqueous coating composition, coated body and coating layer forming method
Inventor: OKAWA SHUMPEI
IPC: C09D7/63
Filed: 2021-10-29
Abstract: To provide a coating that has transparency but yet exhibits antiviral properties for a long time.SOLUTION: An aqueous coating composition comprises at least (A) an inorganic antiviral agent and (B) a water-dispersible resin, the (A) inorganic antiviral agent having an average particle size of 1 nm-400 nm. The aqueous coating composition is applied and dried to give a coating layer of 20 μm, which has a visible light transmittance of 30% or more.SELECTED DRAWING: None
Patent JP-2022016469-A (JP)
Title: Solid-state imaging device and electronic apparatus
IPC: H01L27/146
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To both improve sensitivity and improve resolution of an image sensor in a wide wavelength band. 
     SOLUTION: In a semiconductor substrate including a plurality of photoelectric conversion units, a first pixel includes a first color filter that passes light corresponding to light in red wavelength band. A second pixel includes a second color filter that passes light corresponding to light in green wavelength band. A third pixel includes a third color filter that passes light corresponding to light in blue wavelength band. The first pixel does not have a concave region on a light-receiving surface of the semiconductor substrate. The third pixel has a concave region on the light-receiving surface of the semiconductor substrate. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022031691-A (JP)
Title: System and method for safety syringe
IPC: A61M5/19
Filed: 2021-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a system for mixing and injecting drug products. 
     SOLUTION: The system includes a syringe body 34, proximal and distal stopper members 32, 36 disposed in the syringe body, a plunger member, and a needle hub assembly coupled to a distal needle interface of the syringe body. The proximal and distal stopper members form a proximal drug chamber 40 therebetween and form a distal drug chamber 42 between the distal stopper member and a distal end of the syringe body. The plunger member includes a needle retention structure, an energy-storage member, and an energy-storage member latching member, which are all disposed in disposed in a plunger interior. First and second sizes of the respective proximal and distal drug chambers can be modified by movement of the proximal and distal stopper members relative to the syringe body. The needle is at least partially retracted into the plunger interior upon manipulation of the plunger member. 
     SELECTED DRAWING: Figure 6-1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022182955-A (JP)
Title: Nonvolatile memory writing device
Inventor: KAJITA ATSUSHI
IPC: G06F11/07
Filed: 2021-11-12
Abstract: To avoid occurrence of data garbling by a writing inhibition signal during a period of writing data in a nonvolatile memory even when a power source voltage varies, and the data to be transmitted to the nonvolatile memory outside a microcomputer from the microcomputer is interrupted.SOLUTION: A nonvolatile writing device writes writing data transmitted from a microcomputer 7 in a nonvolatile memory 9 provided outside the microcomputer 7. The nonvolatile memory 9 is the nonvolatile memory in which writing the writing data is inhibited and the inhibition is nullified by an electrical signal from the microcomputer 7 to a write protect terminal 11 of the nonvolatile memory 9. The write protect terminal 11 is connected to a power source of the microcomputer 7, and when the electrical signal to the write protect terminal 11 from the microcomputer 7 is interrupted, the inhibition is in a nullified state.SELECTED DRAWING: Figure 1
Patent JP-2023074758-A (JP)
Title: Construction machine
Inventor: ISHIKAWA YOSHIHISA
IPC: E02F9/24
Filed: 2021-11-18
Abstract: To provide a construction machine capable of warning an operator without lowering work efficiency and causing trouble.SOLUTION: A control portion 5 issues an operation instruction to a predetermined actuator 60 according to an operator's operation. A determination portion 71 determines whether or not a predetermined condition is satisfied and whether or not the operator is in contact with an apparatus arranged in the control portion 5. The vibrating portion vibrates the apparatus that the operator is in contact with when the determination portion 71 determines that the predetermined condition is satisfied and that the operator is in contact with the apparatus.SELECTED DRAWING: Figure 4
Patent JP-2022081459-A (JP)
Title: Ozone device
Inventor: HACHITSUKA HISASHI
IPC: A61L9/015
Filed: 2021-11-18
Abstract: To provide a novel ozone device.SOLUTION: An ozone device 10 comprises a hollow rod-like main member 16 having a plurality of holes 20 in a longitudinal direction of its outer peripheral surface, a rod-like subordinate member 18 which is engaged with the hollow rod-like main member 16 and can be extended, and an extendable rod-like member 12 which, when extended between the opposing first mounting surface and second mounting surface, has one end in contact with the first mounting surface and the other end in contact with the second mounting surface and is fixed to the first and second mounting surfaces in a tense state, and an ozone generator 14 provided inside the hollow rod-like main member 16.SELECTED DRAWING: Figure 1
Patent JP-2023075588-A (JP)
Title: Semiconductor integrated circuit, and control method of semiconductor integrated circuit
Inventor: KATO YASUHIRO
IPC: G06F1/3287
Filed: 2021-11-19
Abstract: To reduce occurrence of noise and shift a block from a power interruption state to a power supply state.SOLUTION: A semiconductor integrated circuit includes: multiple blocks that can be shifted from a power interruption state to a power supply state, respectively; a request part for issuing a power supply request for requesting a shift from the power interruption state of the blocks to the power supply state for each block; an arbitration part for arbitrating multiple power supply requests when there are the multiple power supply requests, and issuing permission to the power supply requests; and multiple shift processing parts that can perform a process for shifting the multiple blocks from the power interruption state to the power supply state, and perform a process for shifting from the power interruption state to the power supply state to a block to which a permission to the power supply requests is issued. The request part issues the power supply requests regardless of a state of a block to which the power supply requests are not issued.SELECTED DRAWING: Figure 1
Patent JP-2023076194-A (JP)
Title: alcoholic beverage
Inventor: KAMBE MAI
IPC: C12G3/04
Filed: 2021-11-22
Abstract: To provide an alcoholic beverage that has a banana flesh feeling and a mature banana feeling added thereto and also has a reduced powdery off-flavor.SOLUTION: An alcoholic beverage comprises isoamyl acetate, isobutyl acetate, and milk component.SELECTED DRAWING: None
Patent JP-2022028887-A (JP)
Title: Method, apparatus, electronic device and storage medium for correcting text errors
Inventor: PANG CHAO
IPC: G06F40/216
Filed: 2021-11-29
Abstract: To provide a method, apparatus, electronic device and storage medium for correcting text errors, which allow for correctly handling different error types.SOLUTION: A text error correction method is provided, comprising: obtaining an original text; obtaining a training text by preprocessing the original text; extracting a plurality of feature vectors corresponding to each word in the training text; obtaining an input vector by processing the plurality of feature vectors; obtaining a target text by inputting the input vector into a text error correction model; and adjusting parameters of the text error correction model based on difference between the target text and the original text.SELECTED DRAWING: Figure 1
Patent JP-2022141574-A (JP)
Title: Ventilation structure of building
Inventor: SUZUKI HIDETOSHI
IPC: F24F7/00
Filed: 2021-11-29
Abstract: To provide a ventilation structure of a building executing a ventilation of back space such as underfloor space while supplying air of living space to the back space, in which an inflow of air from the back space into the living space is restricted with a simple configuration without the need for an electric control.SOLUTION: A ventilation structure of a building comprises underfloor space 66 which is underfloor space of LDK 42, a communication passage 71 making the LDK 42 communicate with the underfloor space 66, an underfloor ventilation port 67 making the underfloor space 66 communicate with outdoor, an underfloor ventilation fan 68 provided so that air is flown into the underfloor space 66 from the LDK 42 through the communication passage 71 and the air is discharged outdoors from the underfloor space 66 through the underfloor ventilation port 67 and a sheet-like flap 114 opening/closing the communication passage 71 by inclination. The flap 114 is constantly energized to a closed position by self-weight while being pushed toward an opposite side to the side energized by the air flown into the underfloor space 66 from the LDK 42 through the communication passage 71 so as to be held at an open position.SELECTED DRAWING: Figure 1
Patent JP-2023080481-A (JP)
Title: Data processing apparatus, data processing method, and data processing program
Inventor: YAMASHITA YASUHO
IPC: G06N99/00
Filed: 2021-11-30
Abstract: To improve an analysis accuracy.SOLUTION: A data processing apparatus includes: a storage unit that stores an analysis target data group including respective variables in a variable group and a value of an objective variable per analysis target and an element group in which the variable group and each of one or more modulation method(s) for modulating the variable group and the variables are set as elements; a modulation unit that, when the element selected from the element group is acquired, plans a modulation function that modulates the value of the variable included in the acquired element based on an action history which is a history of the acquired element and modulates the value of the variable per the analysis target based on the modulation function; and a generation unit that generates image data which gives a point of coordinates which are values of the modulation result and the objective variable to a coordinate space which is defined by a first axis corresponding to a result of modulation by the modulation unit and a second axis corresponding to the objective variable per the analysis target.SELECTED DRAWING: Figure 1
Patent JP-2023081712-A (JP)
Title: Information processing apparatus, imaging system, information processing method and program
Inventor: WATANABE SHINICHIRO
IPC: G03B17/02
Filed: 2021-12-01
Abstract: To simply create preset data relating to imaging of a plurality of apparatuses.SOLUTION: A recognition result of a gesture in which at least one gesture performed by a subject imaged by an imaging apparatus is recognized by the imaging apparatus is acquired from each of a plurality of imaging apparatuses. A noted imaging apparatus that zooms the subject to image and a panoramic imaging apparatus that looks down the subject to image, of the plurality of imaging apparatuses are determined on the basis of the recognition result of the gesture of the plurality of imaging apparatuses.SELECTED DRAWING: Figure 1