baber/WOPTO huggingface dataset:
Patent JP-2023006002-A (JP)
Title: Parallel electric wire
Inventor: SUZUKI TOSHINARI
IPC: H01B7/08
Filed: 2021-06-30
Abstract: To provide a parallel electric wire of PTFE that has excellent heat resistance and chemical resistance and is an incombustible material.SOLUTION: A parallel electric wire 10 in which a plurality of electric wires 5,5' made of conductors 1,1' and insulation coverings 2,2' provided for outer periphery of the conductors 1,1' are connected in parallel along a longitudinal direction, where the insulation coverings 2,2' in the plurality of electric wires 5,5' are integrally formed of substantially homogenous polytetrafluoroethylene resin, and the plurality of electric wires 5,5' are connected without a gap along a longitudinal direction. The parallel electric wire 10 in which the insulation coverings 2,2' in the plurality of electric wires 5,5' consists of PTFE containing no melting and flowing component. The parallel electric wire 10 in which a bridge part 3 that connects the plurality of electric wires 5,5' with each other and is thinner than the external diameter of the electric wires 5,5' is formed between the electric wires 5,5'.SELECTED DRAWING: Figure 1
Patent JP-2021151600-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2021-07-01
Abstract: To provide a game machine with excellent work efficiency.SOLUTION: Since a board face support device 600 is provided with a rotary front pawl member 620 approaching to a game board 13 from a reception side (one side), when the game board 13 is set into a use state. Therefore, even if a push-in of the game board 13 is not enough, the rotary front pawl member 620 abuts the game board 13 to add thrusting force. As the result, there is an effect that the game board 13 can be pushed into a position of the use state.SELECTED DRAWING: Figure 129
Patent JP-2023008425-A (JP)
Title: Weld quality determination system for spot welding, weld quality determination method, nugget diameter estimation system, and nugget diameter estimation method
Inventor: NORITAKE DAISUKE
IPC: B23K11/25
Filed: 2021-07-06
Abstract: To provide a weld quality determination system and a weld quality determination method, which enable accurate determination of quality of spot welding, and a nugget diameter estimation system and a nugget diameter estimation method, which enable accurate estimation of a nugget diameter of the spot welding.SOLUTION: A weld quality determination system determines whether weld quality of energized spot welding is good or bad, by pressurizing a member-to-be-welded by a pair of electrodes. The weld quality determination system comprises: a drive part that drives at least one of the pair of electrodes by linearly operating in the same direction as a displacement direction of the electrode; a detection part for detecting the between-electrodes displacement magnitude of the pair of electrodes; and a determination part that determines whether the weld quality is good or bad, on the basis of the between-electrodes displacement magnitude during energization, detected by the detection part.SELECTED DRAWING: Figure 2
Patent JP-2022023021-A (JP)
Title: MOLDING DEVICE FOR RING-SHAPED Nd-Fe-B BASED SINTERED MAGNETIC MATERIAL AND METHOD FOR MANUFACTURING RING-SHAPED Nd-Fe-B BASED SINTERED MAGNETIC MATERIAL
Inventor: DONG ZHANJI
IPC: B22F3/10
Filed: 2021-07-14
Abstract: To provide a molding device and manufacturing method for a ring-shaped Nd-Fe-B based sintered magnetic material, capable of significantly improving material utilization rate and product yield and also capable of simplifying/reducing a manufacturing process.SOLUTION: A molding device includes an upper press head 1, a lower press head 5, two opposing non-magnetic side plates 2, and two opposing magnetic side plates. Cross sections, which are orthogonal to the axial direction of the surfaces of the upper press head 1 and the lower press head 5, the surfaces facing each other, each have a concave semicircular surface with the same radius R. The molding device further includes a flexible cylindrical core 4 with a radius r which is arranged in the center of a cylindrical space with a radius R, the upper press head 1 and the lower press head 5 being got together to form the cylindrical space. The flexible cylindrical core 4 is a mixture of mixed powder of one or two of alumina and zirconia, and polyethylene glycol, the weight ratio of alumina or zirconia being 50-90%.SELECTED DRAWING: Figure 1
Patent JP-2023013499-A (JP)
Title: lithium ion secondary battery
Inventor: IIMORI YU
IPC: H01M10/0585
Filed: 2021-07-16
Abstract: To provide a lithium ion secondary battery which is high in energy density and which can be operated with a practical charge speed.SOLUTION: A lithium ion secondary battery 1 comprises a positive electrode layer 2, a separator layer 3, and a negative electrode layer 4 which are laminated in order. The positive electrode layer 2 contains a first solid electrolyte 21 and a positive electrode active material 22. The positive electrode layer 2 is impregnated with an electrolyte solution 23. The separator layer 3 contains a second solid electrolyte 31. The negative electrode layer 4 contains a third solid electrolyte 41, and a negative electrode active material 42. The negative electrode active material 42 is lithium metal. The negative electrode layer 4 has: a porous part 411 including the third solid electrolyte 41; and a dense part 412 including the third solid electrolyte 41 and higher in density than the porous part 411. The dense part 412 is formed in an outer periphery side face 413 of the negative electrode layer 4.SELECTED DRAWING: Figure 2
Patent JP-2023015437-A (JP)
Title: cushion
Inventor: FUJIMORI TAIJI
IPC: A47C27/12
Filed: 2021-07-20
Abstract: To provide a cushion capable of being functioned as a support tool in personal computer work on a couch.SOLUTION: A cushion placed on a couch is such that: one surface of the cushion is in a state with cushioning property; the other surface is in a state without cushioning property and in a flat state; the flat part is thinner than a part with cushioning property; and a slip resistant layer is disposed on the other surface. The cushion can be functioned as a support tool of a notebook computer by turning over the cushion disposed on the couch.SELECTED DRAWING: Figure 1
Patent JP-2023015763-A (JP)
Title: Information reader
Inventor: MASUDA YUSUKE
IPC: G06K7/10
Filed: 2021-07-20
Abstract: To provide a configuration capable of improving a reading performance without providing any movable parts and the like.SOLUTION: An article G to which a radio tag T is attached is housed in a housing space S formed so as to suppress leakage of electric waves by a casing 20, and reading processing for reading information from the radio tag T housed in the housing space S by utilizing antennas 31, 32 disposed in the housing space S is performed by a control part 40. The control part 40 includes: output frequency changing means for changing an output frequency of electric waves outputted from each of the antennas 31, 32; and phase difference changing means for changing a phase difference by changing phase of electric waves outputted from each of the antennas 31, 32.SELECTED DRAWING: Figure 1
Patent JP-2023017484-A (JP)
Title: Surface treatment agent, surface treatment method, and method for region-selectively producing film on substrate surface
Inventor: SEKI KENJI
IPC: H01L21/316
Filed: 2021-07-26
Abstract: To provide a surface treatment agent, a surface treatment method, and a method for region-selectively producing a film on substrate surface, which are capable of, for a substrate surface including a metal region and an insulator region that are adjacent to each other, inhibiting water repellency of the insulator region and more selectively rendering the metal region water-repellent.SOLUTION: The invention provides a surface treatment agent for use in treating a substrate surface. The surface comprises two or more regions. The two or more regions include at least one metal region and at least one insulator region. Among the two or more regions, the at least one metal region and the at least one insulator region are adjacent to each other. The surface treatment agent contains: a compound (P) represented by the general formula (P-1) defined by HO-P(=O)R1R2 and an organic solvent (S). In the general formula (P-1), R1 and R2 are each independently bonded to the phosphorus atom and are each independently a hydrogen atom, an alkyl group, a fluorinated alkyl group, or an aromatic hydrocarbon group which may have a substituent, provided that R1 and R2 are not hydrogen atoms at the same time.SELECTED DRAWING: None
Patent JP-2021176200-A (JP)
Title: Imprint device and article manufacturing method
Inventor: TANAKA AKIRA
IPC: B29C59/02
Filed: 2021-07-26
Abstract: To provide a technique advantageous for placing an imprint material continuously for at least two shot regions.SOLUTION: An imprint device patterns multiple shot regions of a substrate by using a mold. The imprint device includes a substrate drive mechanism for driving the substrate, a dispenser for placing an imprint material on the substrate while being driven by the substrate drive mechanism, a hardening section for hardening in a state where the imprint material placed on the substrate is brought into contact with the mold by means of the dispenser, and a control section determining the order for placing the imprint material by means of the dispenser, for each of the multiple shot regions, based on the placement error each of the multiple shot regions.SELECTED DRAWING: Figure 4
Patent JP-2021178737-A (JP)
Title: Article collection device and program
Inventor: UEDA SHO
IPC: G07F7/06
Filed: 2021-07-30
Abstract: To provide an article collection device capable of verifying whether or not a cleaning is reliably performed easily in a simple structure.SOLUTION: An article collection device for collecting an article has: an article storage part for storing the collected article; a placement part on which the article can be placed; an outer door for covering the placement part; a detection part; and a determination part for determining whether a cleaning of the article collection device has been performed.SELECTED DRAWING: Figure 14
Patent JP-2021175524-A (JP)
Title: Catheter assembly
Inventor: ISHIDA MASAHIRO
IPC: A61M25/06
Filed: 2021-08-03
Abstract: To provide a catheter assembly which makes it easy to insert a catheter into a blood vessel.SOLUTION: A catheter assembly 10B comprises: a catheter 12, a catheter hub 14 fixed to the proximal end of the catheter 12; a hollow inner needle 16 inserted to the catheter 12 detachably; a portion connected to the catheter hub 14 detachably; a guide wire 20 inserted slidably into the inner needle 16 and curved at the proximal end side of the inner needle 16; and a wire operation member 60 displaceable in a longitudinal direction with respect to the inner needle 16 and the catheter 12.SELECTED DRAWING: Figure 12
Patent JP-2021185605-A (JP)
Title: Bolted wafer chuck thermal management system and method for wafer processing system
Inventor: DAVID BENJAMINSON
IPC: H01L21/683
Filed: 2021-08-04
Abstract: To provide a workpiece holder which is subjected to spatially tailored processing.SOLUTION: A workpiece holder includes: a puck 200; an inner resistance heater 220-1 and an outer resistance heater 220-2 in thermal communication with an inner portion 212 and an outer portion 214 of the puck, respectively; and a thermal sink 230 in thermal communication with the puck. The inner resistance heater and the outer resistance heater can be controlled individually, and are in greater respective degrees of thermal communication with the puck, than a degree of thermal communication of the thermal sink with the puck. A method for controlling the temperature distribution of a workpiece includes: flowing a heat exchange fluid trough a thermal sink to provide a reference temperature to a puck; raising temperatures of a radially inner portion and a radially outer portion of the puck to a first temperature and a second temperature, respectively, each higher than the reference temperature, by activating first and second heating devices disposed in thermal communication with the radially inner portion and the radially outer portion of the puck, respectively; and placing the workpiece on the puck.SELECTED DRAWING: Figure 3
Patent JP-2021192907-A (JP)
Title: Method for manufacturing electrical engineering thin layer at room temperature, and electrical engineering thin layer
Inventor: GANGADARAN PUVANENDRALINGAM
IPC: B05D5/12
Filed: 2021-08-05
Abstract: To provide a method for manufacturing an electrical engineering thin layer at a room temperature, and the electrical engineering thin layer.SOLUTION: A method for manufacturing an electrical engineering thin layer includes the steps of: providing a conductive inorganic aggregate and/or a semiconductor inorganic aggregate in a dispersion to a certain region; and curing them to form a layer. The curing step is performed at a room temperature, and is promoted due to contact with at least one kind of a reagent. The method for manufacturing the electrical engineering thin layer enables process control at the room temperature using an additional reagent, and can obtain a stable thin layer in an extremely short time.SELECTED DRAWING: Figure 2
Patent JP-2023024151-A (JP)
Title: Wear with fan
Inventor: ICHIGAYA KOJI
IPC: A41D13/002
Filed: 2021-08-06
Abstract: To provide a wear with a fan capable of enhancing a cooling effect by more efficiently guiding the outside air taken in a garment body into a flow passage and easily discharging it from an air discharge part while securing an opening of a neck part.SOLUTION: A fan-equipped wear 100 comprises: a garment body 1 covering at least the upper body; an air introducing device 30 for taking in air into the garment body 1; an air discharge part 40 which is formed between a collar part 26 of the garment body 1 and the neck rear 91 of a human body 9 and discharges air introduced by the air introducing device 30 to the outside; and a flow passage adjusting member 50 which is formed by warping the garment body 1 in the width direction, thereby separating a flow passage 28 for circulating air within the garment body 1 toward the air discharge part 40 from the human body 9. The flow passage adjusting member 50 has attachment parts 51a and 52a which are attached to a position between above the lower end 27c of an armhole 27 in a back body 22 of the garment body 1 and below the upper end 27d of the armhole 27.SELECTED DRAWING: Figure 6
Patent JP-2023028947-A (JP)
Title: Optical waveguide element, optical communication device, and slab mode elimination method
Inventor: OKA TORU
IPC: G02B6/12
Filed: 2021-08-20
Abstract: To provide an optical waveguide element with which it is possible to eliminate a slab mode.SOLUTION: An optical waveguide element 10 includes, along the traveling direction of signal light, a first rib waveguide 10A and a second rib waveguide 10B which is optically coupled to the first rib waveguide, being provided with a core and clad formed on a substrate. The core of the first rib waveguide has a first main rib 21A that propagates signal light and a first slab 22A that propagates the slab mode of signal light. The core of the second rib waveguide has a second main rib 21B which is optically coupled to the first main rib and propagates signal light and a second slab 22B which is optically coupled to the first slab and propagates the slab mode. Furthermore, the core of the second rib waveguide has a side rib 23 which is formed at one end of the second slab and is increased in thickness compared with the thickness of the second slab. The slab mode propagating inside of the second slab transitions to the side rib in accordance with the traveling of signal light that propagates through the first and second main ribs.SELECTED DRAWING: Figure 2
Patent JP-2023031928-A (JP)
Title: Carbon dioxide absorption and reduction solution, carbon dioxide absorption and reduction apparatus, and carbon dioxide absorption and reduction method
Inventor: TSUJIUCHI TATSUYA
IPC: C25B9/00
Filed: 2021-08-26
Abstract: To provide a carbon dioxide absorption and reduction solution capable of suppressing deposition of a metal complex as a catalyst for carbon dioxide absorption and reduction, a carbon dioxide absorption and reduction device, and a carbon dioxide absorption and reduction method.SOLUTION: A carbon dioxide absorption reduction solution contains 0.01 to 100 mM of a metal complex in a mixed solvent of water and a water-soluble solvent, and the metal complex contains a central metal that is either rhenium, manganese, or iron, and a ligand coordinating to the central metal, wherein the ligand comprises two or more carbonyl groups and two or more nitrogen atom-containing heterocycles, at least one of the two or more nitrogen atom-containing heterocycles has at least one substitution group containing a carboxyl group or hydroxy group. When the central metal of the metal complex is ruthenium, the nitrogen atom-containing heterocycle may not contain a hydroxyl group or hydroxy group.SELECTED DRAWING: Figure 1
Patent JP-2023032455-A (JP)
Title: Printing device, information processing device, method for controlling printing device and control program
Inventor: NAKAGAWA ITARU
IPC: G06T1/00
Filed: 2021-08-27
Abstract: To allow a user to immediately recognize a state of ink.SOLUTION: A printing device 1 includes: a printing part 4 for printing a liquid agent on a printing target; an imaging device 5 for imaging a printing target; and a control unit. The control unit acquires color information of a liquid agent which is printed on a printing target and imaged by the imaging device 5 and displays an image including a region indicating the color information.SELECTED DRAWING: Figure 5
Patent JP-2023035175-A (JP)
Title: Display system, display method, and program
Inventor: NAGASE MIZUHO
IPC: A01G7/00
Filed: 2021-08-31
Abstract: To support appropriate use of agricultural chemicals for each region of a farm field.SOLUTION: A display system 1 includes: an agricultural chemical concentration detection unit 41 for detecting the residual concentration of agricultural chemicals for each region in a farm field divided into regions; a pest insect/disease detection unit 42 for detecting types and distributions of residual pest insects or diseases for each region; and a display unit 52 for displaying, in a superposed manner, the residual concentration of the agricultural chemicals for each region detected by the agricultural chemical concentration detection unit 41, and the types and distributions of the pest insects or diseases detected by the pest insect/disease detection unit 42 for each region.SELECTED DRAWING: Figure 3
Patent JP-2023036230-A (JP)
Title: Internal combustion engine control device
Inventor: KITAO TAKESHI
IPC: F02D45/00
Filed: 2021-09-02
Abstract: To provide an internal combustion engine control device capable of more accurately detecting knocking and improving estimation accuracy of knocking intensity.SOLUTION: An STFT processing section 34a generates an observation matrix Z through short time Fourier transformation of a signal from a knock sensor 11. An SSNMF processing section 34b updates a knock basis matrix and a knock activation matrix U each of which is data on vibration caused by knocking, through semi-supervised nonnegative matrix factorization of a noise basis matrix F and the observation matrix Z. A knocking intensity estimation section 34c estimates knocking intensity on the basis of the updated knock activation matrix U.SELECTED DRAWING: Figure 3
Patent JP-2023039456-A (JP)
Title: air conditioner
Inventor: YAGYU TAKAYUKI
IPC: F24F13/20
Filed: 2021-09-09
Abstract: To provide an air conditioner capable of suppressing temperature rise in an electrical box.SOLUTION: An air conditioner comprises: a body part having a suction port, a discharge port, and a flow path communicating from the suction port to the discharge port; and an air blowing unit that is housed in the body part, and circulates air in the flow path; and an electrical box having electrical components. The upper side of the electrical box is open.SELECTED DRAWING: Figure 1
Patent JP-2021185635-A (JP)
Title: Support plate type/component type combination confirmation system for tape feeder, and support plate type/component type combination confirmation method
Inventor: ENDO Yamato
IPC: H05K13/02
Filed: 2021-09-09
Abstract: To automatically determine whether or not a combination of a type of a support plate provided in a tape feeder and a type of a component stored in a component supply tape is suitable.SOLUTION: A tape feeder 13 is configured to mount in an exchangeable manner a support plate 43 which makes a predetermined magnetic attraction force upon a component stored in a component supply tape 24 and a support plate 43 not acting a magnetic attraction force. A sensor section 36 which outputs a different signal in accordance with the type of the support plate 43 is provided at a predetermined position of the tape feeder 13. A computer 31 acquires information about the type of the support plate 43 by fetching the signal outputted from the sensor section 36 and acquires information about the type of the component stored in the component supply tape 24 by referring to a database stored in a storage device 34, thereby determining whether or not a combination of the type of the support plate 43 and the type of the component stored in the component supply tape 24 is suitable.SELECTED DRAWING: Figure 5
Patent JP-2023044794-A (JP)
Title: Information processing device, information processing method, and program
Inventor: NISHIO NAOKI
IPC: A61B5/378
Filed: 2021-09-21
Abstract: To enable a user to execute training for enhancing a brain function in correspondence with the ability to be improved or a symptom to be ameliorated.SOLUTION: An information processing device 1 includes: a storage unit 12 for storing analysis method information indicating an analysis method for a user's brain wave and notification method information indicating a method for notifying the user of a state of the user's brain wave specified by the analysis for each of a plurality of the user's states indicating the symptom or the ability of the user while associating them with each other; a selection unit 131 for selecting an improvement object state, which is a user state to be improved by an object user whose brain wave is detected of the plurality of user states; an acquisition unit 132 for acquiring brain wave information indicating the brain wave of the object user; a state specification unit 133 for specifying the state of the brain wave of the object user indicated by the brain wave information by an analysis method indicated by the analysis method information associated with the selected improvement object state; and a notification unit 134 for notifying the object user of the specified state of the brain wave on the basis of the notification method indicated by the notification method information associated with the selected improvement object state.SELECTED DRAWING: Figure 2