baber/WOPTO huggingface dataset:
Patent JP-2022190640-A (JP)
Title: Sound-emitting educational toy
Inventor: SAKURAI TAKEJI
IPC: G10D13/08
Filed: 2021-06-14
Abstract: To provide an educational toy musical instrument designed to be easily played even by children, and developed to make a sound-emitting toy having an image of a shape of an animal and animation by simple work of just sawing a piece of wood with a jigsaw, the toy being used with it held in hand and hit with fingers.SOLUTION: A sound-emitting educational toy is formed by shaping a piece of wood into a size that can be grasped with a hand, and an external shape of an animal or a character of an animation. A shape such as a circle, heart shape, or oval shape is selected and sequentially sown with the jigsaw, from a hitting part through a repulsion part to form a cavity of reflecting sound, then an elastic part and to return to the hitting part, so as to complete the product. A sound-emitting mechanism is determined by use of elastic force of the wood, the size and hardness of the hitting part and a sense of clearance between the cavity reflecting the sound and the hitting part. Since the sense of clearance changes depending on humidity, the educational toy includes adjustment plate attached thereto, thereby to constantly emit the sound.SELECTED DRAWING: Figure 2
Patent JP-2023018559-A (JP)
Title: Cutting device
Inventor: FUKUOKA TAKEOMI
IPC: H01L21/301
Filed: 2021-07-27
Abstract: To provide a cutting device which can inhibit occurrence of dew condensation while enabling supply of a low temperature cutting fluid.SOLUTION: A cutting device 1 includes: a holding table which holds a workpiece; a spindle to which a cutting blade is attached, the cutting blade for cutting the workpiece held by the holding table; and a cutting fluid supply unit 25 which supplies a cutting fluid to the cutting blade when the workpiece held by the holding table is cut by the cutting blade. The cutting fluid supply unit 25 includes: a binary fluid generation part 28 which mixes air 52 supplied from an air supply source 50 with cutting water 53 supplied from a cutting water supply source 51 to generate a binary fluid 54; a blade nozzle 27 including a jet port 271 which jets the binary fluid 54 generated by the binary fluid generation part 28 to the cutting blade 21; and a cooling unit 29 which cools the air 52 flowing into the binary fluid generation part 28.SELECTED DRAWING: Figure 2
Patent JP-2021176098-A (JP)
Title: Facility management device, facility management method, program, and facility management system
Inventor: SHIKAMA AYA
IPC: G06Q50/10
Filed: 2021-07-28
Abstract: To provide a facility management device, a facility management method, a program, and a facility management system capable of improving the convenience for facility users.SOLUTION: A facility management device according to one embodiment of the invention includes a first acquisition part, a second acquisition part, and an output part. The first acquisition part acquires facility use information including a utilization time of a user until the present time in a facility where usage fee is imposed according to the utilization time. The second acquisition part acquires store use information including a store utilization state of the user at a store affiliated to the facility. The output part outputs use information images including the facility use information, discount information with respect to the usage fee of the facility based on the store use information, and usage fee applied with the discount at the present time which is calculated based on the utilization time and the discount information.SELECTED DRAWING: Figure 18
Patent JP-2021184482-A (JP)
Title: High frequency substrate, high frequency package, and high frequency module
Inventor: KITAMURA TOSHIHIKO
IPC: H01S5/02216
Filed: 2021-07-28
Abstract: To provide a high frequency substrate that can transfer a high frequency signal with a good condition.SOLUTION: A high frequency substrate 1 of the present invention comprises an insulating substrate 10, first metal layers 21, and a second metal layer 22. The insulating substrate 10 includes a first notch part 11 in a top face, and second notch parts 12 separated from the first notch part 11 and located outside the first notch part 11. The first metal layers 21 are located on the top face of the insulating substrate 10, and adjacent to the first notch part 11 and second notch parts 12 in a plan view to pass a high frequency signal. The second metal layer 22 is located on the top face of the insulating substrate 10 and continuously from side faces to under surfaces of the second notch parts 12, and is located separated from the first metal layers 21. The insulating substrate 10 has, in the top face, concave parts 13 continuous to the second notch parts 12 inside the insulating substrate 10 in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2021166907-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine capable of improving interest in a game.SOLUTION: A game machine includes: a ball entry part that game balls can enter; state transition means for making transition of a state of the ball entry part; putout means for putting out game balls, based on entry of game balls into the ball entry part; a passage part through which game balls can pass; control means for controlling state transition means with passage of game balls through the passage part as an opportunity; a first passage; a second passage; and distribution means for distributing arriving game balls. The distribution means is configured so as to alternately distribute arriving game balls to the first passage and the second passage in a situation in which game balls are arriving continuously at a predetermined interval. The control means includes a plurality of control modes for controlling the state transition means and the plurality of control modes include a plurality of modes having different ball putout rates.SELECTED DRAWING: Figure 105
Patent JP-2023025755-A (JP)
Title: vinyl chloride resin
Inventor: SAKURADA YUJIRO
IPC: C08F255/00
Filed: 2021-08-11
Abstract: To provide a vinyl chloride resin having excellent flexibility and dielectric properties without using a plasticizer.SOLUTION: A vinyl chloride resin comprises a base polymer composed of an ethylene-vinyl acetate copolymer and a polypropylene resin, which is graft-polymerized with a polyvinyl chloride monomer. The content of the ethylene-vinyl acetate copolymer is 20 mass% or less, and the content of the polypropylene resin is 40 mass% or less.SELECTED DRAWING: None
Patent JP-2023028559-A (JP)
Title: Intermittently adhering optical fiber ribbon and optical fiber cable
Inventor: KORIKI HIROTAKA
IPC: G02B6/44
Filed: 2021-08-19
Abstract: To provide an intermittently adhering optical fiber ribbon and the like with which, even when mounted to an optical fiber cable with high density, it is possible to suppress an increase in transmission loss.SOLUTION: An intermittently adhering optical fiber ribbon 10 is composed of a plurality of optical fiber ribbons 3 that are bonded in parallel. The optical fiber ribbons 3 adjacent to each other are bonded at a prescribed interval in the longitudinal direction of the intermittently adhering optical fiber ribbon 10 by adhesive parts 21 which are intermittently arranged. In a cross section perpendicular to the longitudinal direction of the optical fiber ribbons at the position of any adhesive part 21, the average angle in an array direction of optical fiber ribbons (connecting body 17) bonded by the adhesive part 21, with respect to a parallel direction D of the optical fiber ribbons 3, is 1 degree to 20 degrees inclusive.SELECTED DRAWING: Figure 2
Patent JP-2023030504-A (JP)
Title: Paddock imaging apparatus and horse information distribution system
Inventor: KOIKE HIDETADA
IPC: G03B15/00
Filed: 2021-08-23
Abstract: To provide a paddock imaging apparatus and a horse information distribution system, which can distribute suitable information for examining the condition of horses on circuits to a user terminal.SOLUTION: A paddock system 1 includes: cameras 320A, 320B which acquire overall videos including overall circuits 311A, 311B; and a trimming video creation unit 346d which, by tracking the movement of each racehorse, trims overall videos acquired by the cameras 320A, 320B to sizes corresponding to the movement positions of the racehorses to create trimming videos in which the movement of the respective racehorses is captured. Thus, the trimming videos are created respectively for all of the plurality of racehorses on the circuits. A user terminal 30 displays the trimming videos which are created by the trimming video creation unit 346d and distributed from a distribution unit 46f.SELECTED DRAWING: Figure 16
Patent JP-2023033264-A (JP)
Title: Assembly type container house and assembly method thereof
Inventor: ODA YOSHIFUMI
IPC: E04B1/348
Filed: 2021-08-28
Abstract: To provide an assembly type container house installable even when an installation site or the width of a road to the installation site is restricted, an assembling method thereof, and connection members.SOLUTION: An assembly type container house 10 has a frame body 20 which includes four vertical materials 202a-202d each extended in a vertical direction, four girder directional horizontal members 204a-204d each extending in a girder direction, four gable directional horizontal members 206a-206d each extending in a gable direction, and eight connection members 208a-208h each arranged at a corner part and connecting the vertical materials 202a-202d, the girder directional horizontal members 204a-204d, and the gable directional horizontal members 206a-206d. Each of the eight connection members 208a-208h has a first connection part 221, a second connection part 222, and a third connection part 223.SELECTED DRAWING: Figure 2
Patent JP-2023034580-A (JP)
Title: Transparent heating element, automotive headlamp cover, and sensor cover
Inventor: IKEDA MORIHITO
IPC: H05B3/84
Filed: 2021-08-31
Abstract: To provide a transparent heating element that achieves both excellent low visibility and excellent high visibility of a conductive connection portion without impairing the functions of equipment and devices using light and electromagnetic waves, and has heater performance, a heater member, an in-vehicle headlamp cover, and a sensor cover using the conductive member.SOLUTION: In a transparent heating element having a heating portion in which a conductor is partially formed on an insulating base material and a conductive connection portion in which the conductor is partially formed on the base material, the conductive connection portion is electrically connected to the heating portion, the heating portion has a conductor coverage of 15% or less, and the conductive connection portion has a conductor coverage of 30% or more.SELECTED DRAWING: Figure 2
Patent JP-2022058197-A (JP)
Title: Soft magnetic alloy and magnetic component
IPC: C22C22/00
Filed: 2021-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic alloy or the like having both of a high saturation magnetic flux density Bs and high corrosion resistance. 
     SOLUTION: The inventive soft magnetic alloy comprises a component represented by the compositional formula: ((Fe (1-(α+β) Co α Ni β ) 1-γ X1 γ ) (1-(a+b+c+d+e)) B a P b Si c C d Cr e  (atom number ratio) and Mn, where X1 represents at least one element selected from Ti, Zr, Hf, Nb, Ta, Mo, W, Al, Ga, Ag, Zn, S, Ca, Mg, V, Sn, As, Sb, Bi, N, O, Au, Cu, a rare earth element and a platinum-group element, a to e and α to γ fall within specified ranges, 0.002≤f<3.0 holds with f (at%) representing the content of Mn, the corrosion potential is -630 to -50 mV inclusive, and the corrosion current density is 0.3 μA/cm 2  to 45 μA/cm 2  inclusive. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023037947-A (JP)
Title: Shavings manufacturing device
Inventor: HATANO YUJI
IPC: B26D3/28
Filed: 2021-09-06
Abstract: To provide a shavings manufacturing device in which a spring that energizes a press-feeding plate for pressing a dried fish against a rotary planer can be exchanged, and a shaving surface can be changed.SOLUTION: A shavings manufacturing device includes: a substrate 4 erected on a support leg; a motor installed in a rear surface side of the substrate; and a shaving mechanism installed in a front surface side of the substrate and covered with a body cover. The shaving mechanism includes a rotary planer 6 that is arranged in the front surface side of the substrate and is driven to rotate by the motor, and a guide frame 8 that receives the dried fish and energizes the dried fish to the rotary planer. The guide frame 8 includes a pair of side plates 9 whose front surface lower parts are coupled to each other, and a press-feeding plate 15 whose lower end is pivotally supported between the side plates 9 and that is energized from rear by a spring 17 to bring the dried fish 40 into pressure contact with the rotary planer 6. The spring 17 can be exchanged as necessary.SELECTED DRAWING: Figure 2
Patent JP-2023039321-A (JP)
Title: Hydrogen production system
Inventor: TANIMURA KAZUHIKO
IPC: C01B3/50
Filed: 2021-09-08
Abstract: To provide a hydrogen production system capable of producing high-purity hydrogen gas at low cost, which is applicable for the production of hydrogen by the decomposition of formic acid.SOLUTION: A hydrogen production system (S) comprises: a formic acid reaction tank (1) that produces a mixed fluid (M) of non-solid state carbon dioxide (CD), and hydrogen gas (HG) by catalytic decomposition of a hydrogen storage agent containing formic acid, in which a cyclone separator (3) is provided for the separation of the mixed gas (M) into the non-solid state carbon dioxide (CD), and hydrogen gas (HG).SELECTED DRAWING: Figure 1
Patent JP-2023041182-A (JP)
Title: Membrane/electrode joint body, hydrogen production device, method of producing catalyst ink, and method of producing membrane/electrode joint body
Inventor: TAKAGI YOSHINORI
IPC: C25B11/091
Filed: 2021-09-13
Abstract: To provide a technique capable of improving dischargeability of a substance formed in a catalyst layer.SOLUTION: There is provided a membrane/electrode joint body comprising an electrolyte membrane and an anode catalyst layer 21 formed on one surface of the electrolyte membrane. The anode catalyst layer 21 includes catalyst particles 51, an ionomer 52, and water repellent particles 53. The water repellent particle 53 is a ceramic particle with a fluorine group attached thereto or a metal particle with a fluorine group attached thereto. The dischargeability of a substance formed in the anode catalyst layer 21 can be improved by adding the water repellent particles 53 thereto.SELECTED DRAWING: Figure 2
Patent JP-2023042143-A (JP)
Title: Reaction apparatus and manufacturing apparatus of titanium material using the same
Inventor: YOSHIMURA AKIHIKO
IPC: C22B5/04
Filed: 2021-09-14
Abstract: To improve the productivity of Ti-Bi liquid alloy to be a raw material for manufacturing metal Ti with respect to a reaction apparatus.SOLUTION: A reaction apparatus 20 includes: a reaction tube 24 which has a molten metal supply port for supplying Mg- Bi alloy molten metal held in a crucible, a Ti raw material introduction port for introducing a Ti raw material comprising TiCl4, and a reaction product discharge port for discharging a reaction product containing Ti-Bi liquid alloy generated by subjecting Mg-Bi alloy molten metal and the Ti raw material to reductive reaction, and MgCl2; a transportation piping 26 connected to the molten metal supply port of the reaction tube and transporting Mg- Bi alloy molten metal held in the crucible to the reaction tube; a discharge piping 28 connected to the reaction product discharge port of the reaction tube and discharging the reaction product; a pressure pump 30 delivering by pressure Mg- Bi alloy molten metal held in the crucible with the transportation piping; a tube heater for heating the reaction tube, the transportation piping, and the discharge piping; and a Ti raw material supply section 32 connected to the Ti raw material introduction port of the reaction tube, and supplying the Ti raw material.SELECTED DRAWING: Figure 1
Patent JP-2023043313-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine capable of heightening interest by the way of display of character's speech in a ready-to-win performance.SOLUTION: A character, and a literal notation related to the character can be displayed during story ready-to-win, and the character and a speech L can be displayed on a display area on a screen center, and a speech S which is smaller than the speech L can be displayed on the display area on the screen end. In a display mode of the speech L and the speech S, there are a white display mode, and a red display mode having a higher expectation degree than the white one, and when being controlled by jackpot, a rate in which the speech L is displayed in the red display mode is higher than a rate in which the speech S is displayed in the red display mode.SELECTED DRAWING: Figure 1
Patent JP-2023051218-A (JP)
Title: Vehicle, notification system, method, and program
Inventor: HONDA SHOTA
IPC: H04M1/00
Filed: 2021-09-30
Abstract: To give a warning about running out of battery of an information processing apparatus at an appropriate timing.SOLUTION: A smartphone 20 which can function as a digital key causes a user to set a battery remaining charge threshold as a notification target and a vehicle state for notifying of a drop in the battery remaining charge, and transmits, to a digital key control ECU 70, when the battery remaining charge has fallen to the threshold or lower, battery low-battery charge information and information indicating the vehicle state for notifying of the drop in the battery remaining charge. The ECU 70 determines whether the current vehicle state is a vehicle state for notifying of a drop in the battery remaining charge, and transmits a low-battery warning request when the determination is affirmative, then a meter display unit 94 sounds a buzzer 98 through a collation ECU56, and displays a warning message in a meter display 96.SELECTED DRAWING: Figure 1
Patent JP-2023057362-A (JP)
Title: segment
Inventor: ABE TADASHI
IPC: E21D11/08
Filed: 2021-10-11
Abstract: To enhance the load resistance of a segment, as well as, to reduce costs required for manufacturing.SOLUTION: A segment 1 comprises: a circular arc-shaped steel frame 2 which is formed into a box shape being open toward an inner peripheral side; and concrete 3 disposed on an inner side of the steel frame 2. The steel frame 2 comprises: a skin plate 4 arranged on an outer peripheral side, and extending in a peripheral direction; a pair of main girders 5 arranged on both sides of the skin plate 4 in a width direction; a pair of joint plates 6 arranged on both sides of the skin plate 4 in the peripheral direction; ribs 7 extending in a width direction, and connecting a pair of the main girders 5; first reinforcing ribs 8 extending in the peripheral direction and each connecting the rib 7 and the joint plate 6; and second reinforcing ribs 10 for each connecting the first reinforcing rib 8 and the joint plate 6 at a corner part between the first reinforcing rib 8 and the joint plates 6.SELECTED DRAWING: Figure 2
Patent JP-2022017332-A (JP)
Title: Pharmaceutical compositions containing nicotinic acid and/or nicotinamide and/or tryptophan for positively influencing the intestinal microbiota
IPC: A61P9/10
Filed: 2021-10-15
Abstract: PROBLEM TO BE SOLVED: To provide novel pharmaceutical compositions for positively influencing the intestinal microbiota in humans and animals. 
     SOLUTION: Disclosed is a composition comprising an active substance selected from nicotinic acid, nicotinamide, nicotinic acid ester, nicotinamide adenine dinucleotide (NAD), nicotinamide adenine dinucleotide phosphate (NADP), intermediates in the biosynthesis of NAD or NADP, tryptophan, tryptophan dipeptide or a combination thereof where the pharmaceutical composition is formulated to release the active substance in the lower small intestine, the colon or both where the intestinal microbiota to be modified is positioned to be effective. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059694-A (JP)
Title: Electric work vehicle management method, electric work vehicle management system and management program
Inventor: NAKAMURA KEISHI
IPC: G06Q50/30
Filed: 2021-10-15
Abstract: To provide an electric work vehicle management method, system and program for efficiently performing a farm work by using a plurality of electric work vehicles.SOLUTION: In an electric work vehicle management method, an electric work vehicle management device 5 acquires work plan information of a work to be performed in a farm field 9, then, acquires vehicle state information including first position information obtained by measuring a position of a first electric work vehicle 2A which executes the work while moving in the farm field at a plurality of pieces of time and first battery remaining amount information obtained by measuring the battery remaining amount of the first electric work vehicle at the plurality of pieces of time, determines whether or not the first battery remaining amount is sufficient for the first electric work vehicle to complete the work on the basis of the work plan information and the vehicle state information, determines a takeover plan for a second electric work vehicle 2B to take over the work when the first battery remaining amount is not sufficient, and outputs a takeover signal for transmitting the takeover plan to the first electric work vehicle and the second electric work vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022001340-A (JP)
Title: Game machine
Inventor: OMORI TOSHIAKI
IPC: A63F7/02
Filed: 2021-10-18
Abstract: To provide a game machine capable of favorably executing a light emission performance.SOLUTION: A backside block 80b constituting a game board unit includes a movable performance device 300 executing a special performance by executing a prescribed operation according to a game state. The movable performance device 300 includes a rotary unit 350 incorporating a light-emitting board, and the rotary unit 350 is configured to rotate in a clockwise direction at a performance position in front of a symbol display device 253. The light-emitting board is mounted with a plurality of light-emitting bodies aligned in a direction crossing with a rotation center axis viewed from the rotation center axis direction of the rotary unit 350. In a case where the rotary unit 350 is rotated, light emission modes of the light-emitting bodies are changed over according to the rotation of the rotary unit 350, so that a prescribed image using an afterimage of the light is displayed on an operation area of the movable unit 320 provided in front of the symbol display device 253.SELECTED DRAWING: Figure 14
Patent JP-2022009715-A (JP)
Title: Over-molding techniques for designing peel-away type introducer
IPC: A61M25/06
Filed: 2021-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a medical introducer. 
     SOLUTION: The method for producing a medical introducer comprises the steps of: placing an introducer sheath 104 on a mandrel 101; and over-molding an introducer hub 112 on the proximal end of the introducer sheath. The introducer sheath has one or plural notch lines (score lines) 110a, 110b formed on an inner surface, and the mandrel has some surface projections 102a, 102b so that each of the surface projections contacts one of the notch lines formed on the introducer sheath when the introducer sheath is positioned on the mandrel. The surface projection on the mandrel prevents plastic material derived from an introducer hub from contacting the notch lines, thereby the notch lines are maintained while over-molding. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT