baber/WOPTO huggingface dataset:
Patent JP-2021099844-A (JP)
Title: Travel region shape registration system
Inventor: HIRAMATSU TOSHIFUMI
IPC: G05D1/02
Filed: 2021-03-03
Abstract: To provide a travel region shape registration system capable of correcting the shape of a travel region in which a work vehicle travels into an accurate, simple, and appropriate shape for setting.SOLUTION: A travel region shape registration system which registers the shape of a travel region in which a work vehicle travels includes: external environment acquisition means for acquiring information of the surroundings of the work vehicle; border specification means for specifying a border between the travel region and an outside of the travel region based on an image acquired by the external environment information acquisition means; and registration means for registering a travel region specified by the border specification means.SELECTED DRAWING: Figure 8
Patent JP-2022134255-A (JP)
Title: Oral nutrient administration device and oral nutrient set
Inventor: SATO HIROKI
IPC: A61J1/10
Filed: 2021-03-03
Abstract: To provide an oral nutrient administration device capable of reducing discomfort caused by taste of oral nutrient, and an oral nutrient set.SOLUTION: An oral nutrient administration device 12 and an oral nutrient set 10 are connected to a nozzle 16 of a bag-shaped nutrient container 14 housing oral nutrient and are used for oral administration of the oral nutrient. The administration device 12 is provided with a connector 20 connected to the nutrient container 14 and a flexible tube 22 connected to an end side of the connector 20. The tube 22 (a second tube 34) is long enough to reach a tongue end part 106 and to stop before the pharynx 108.SELECTED DRAWING: Figure 1
Patent JP-2022134417-A (JP)
Title: Photo diode
Inventor: NOMOTO SHINJI
IPC: H01L31/10
Filed: 2021-03-03
Abstract: To provide a photo diode capable of suppressing a leak current even in a high radiation field.SOLUTION: A photo diode comprises: a first conductivity type high concentration layer 5 that is a first conductivity type and is a semiconductor layer having a conventional high impurity density; a second conductivity type high concentration layer 4 that is a second conductivity type, and is a semiconductor layer having the conventional high impurity density; a second conductivity type low concentration layer 3 that is the second conductivity type, is a semiconductor layer having a conventional low impurity density, and has the first conductivity type high concentration layer and the second conductivity type high concentration layer on a front surface; an insulator layer 6 that covers the front surface; a first conductor 9 that penetrates the insulator layer, and is connected to the first conductivity type high concentration layer; and a second conductor 8 that penetrates the insulator layer and is connected to the second conductivity type high concentration layer. The photo diode further comprises a third conductor 10 that has the electric potential similar to the second conductor, and is provided in/on the insulator layer.SELECTED DRAWING: Figure 1B
Patent JP-2022135114-A (JP)
Title: mattress
Inventor: ONO KAZUNARI
IPC: A47C27/14
Filed: 2021-03-04
Abstract: To give a sufficient massage effect to a user by preventing a cover body for preventing contamination from deviating from a mattress.SOLUTION: In a mattress (10), a plurality of projecting line parts (16) having a partially circular cross section is formed on a front surface side in a longitudinal direction and also arranged in a plurality of rows in a width direction, and a plurality of projections (20) is formed on a front surface of each one of the projecting line parts (16). The projecting line part (16a) formed at each end part (13) in the width direction has a corner part (11). The corner part (11) includes: a side surface (13a) extending downward from a top part (16t) of the projecting line part (16a) so as to have an acute angle or to be vertical with respect to a horizontal plane; and a front surface (16b) of the projecting line part (16a).SELECTED DRAWING: Figure 3
Patent JP-2021150959-A (JP)
Title: Hearing device and method related to hearing device
Inventor: MA CHANGXUE
IPC: H04R1/40
Filed: 2021-03-08
Abstract: To provide a method, a hearing device and a computer readable storage medium, for improving/compensating a head shadow effect of a beam forming algorithm that assumes free sound field propagation of sound waves.SOLUTION: An ipsilateral hearing device 100 includes: a first input unit 110 including one or more microphones 112, 113 and configured to generate a first directional input signal; a communication unit 120 configured to receive a second directional input signal from a contralateral hearing device; an output unit 140; and a processor 130 coupled to the first input unit 110, the communication unit 120 and the output unit 140. In a method performed by the ipsilateral hearing device, a first gain value (α) and a second gain value (1-α) are determined in accordance with an objective of making a proportion of the first directional input signal and a proportion of the second directional signal equal when combined; an intermediate signal (V) including a linear combination of the first directional input signal and the second directional input signal is generated; and an output signal Z is output from the output unit 140.SELECTED DRAWING: Figure 1
Patent JP-2022137563-A (JP)
Title: game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2021-03-09
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A game machine 1 variably displays a pattern on the basis of satisfaction of a first start condition or a second start condition, and can execute a special game advantageous to a player. When a predetermined condition in which a special game is not executed is satisfied in a first game state disadvantageous to a player, a second game state advantageous to a player in a predetermined number of times of variation display can be executed and a third game state advantageous to a player can be executed after execution of a special game.SELECTED DRAWING: Figure 1
Patent JP-2022139073-A (JP)
Title: Coated starch, mix for dough food product, and dough food product
Inventor: YOSHIDA TADASHI
IPC: A23L7/109
Filed: 2021-03-11
Abstract: To provide a technique which may improve a rough food texture which is a problem unique to a food product containing resistant starch and may add a smooth food texture to the food product.SOLUTION: Coated starch of the present invention has a configuration in which a coating material containing oil and fat is adhered to the surface of a core material which comprises, as a main material, resistant starch. The adhesion amount of the oil and fat to the core material is 5-25 pts. mass relative to 100 pts. mass of the core material. Preferably, the coating material contains emulsifiers, and the emulsifiers have HLB of 1-15 and carbon numbers of 12-22. It is preferable that the coating material contains one or more materials selected from silicon dioxide and calcium carbonate.SELECTED DRAWING: None
Patent JP-2022139990-A (JP)
Title: Connector, and combination of connector and partner connector
Inventor: KONDO YOSHIHITO
IPC: H01R13/64
Filed: 2021-03-12
Abstract: To improve a mechanical strength of a lock arm and/or a misinsertion prevention key part.SOLUTION: A connector comprises a terminal, an inner body 200 for holding the terminal, a shell 300, and a lock arm 400 and/or a misinsertion prevention key part 500. The shell 300 has: a shell main body 310 that covers the terminal and the inner body 200; a first projection 320; and a second projection 330. The first projection 320 and the second projection 330 are provided integrally with the shell main body 310, and their positions are shifted so that they are not overlapped with each other in a Y-Y' direction. The lock arm 400 extends in the Y-Y' direction, having a tip part and a lock part to be locked with the connector. At least a part of the tip part of the lock arm 400 is configured by the first projection 320. At least a part of the misinsertion prevention key part 500 is configured by the second projection.SELECTED DRAWING: Figure 1A
Patent JP-2022140017-A (JP)
Title: All-solid battery
Inventor: MORISHITA TAKUMA
IPC: H01M10/058
Filed: 2021-03-12
Abstract: To provide an all-solid battery that can exhibit excellent load characteristics even when having a thick electrode body, relating to Goals 12, 3, 7, and 11 of Sustainable Development Goals (SDGs).SOLUTION: An all-solid battery has an electrode body in which a positive electrode that includes a positive electrode mixture containing a solid electrolyte, and a negative electrode are laminated via a solid electrolyte layer containing a solid electrolyte. At least one of the positive electrode and the negative electrode is a concavo-convex shaped electrode that has a convex part extending in a thickness direction of the electrode body on a counter electrode side surface. The convex part has such a slope that a width becomes narrower toward the counter electrode side, and has an inclination angle θ with respect to a direction parallel to the thickness direction of the electrode body is 5° to 45°.SELECTED DRAWING: Figure 2
Patent JP-2022142089-A (JP)
Title: Voltage switching circuit, power transmission device, and wireless power transmission system
Inventor: TABATA OSAMU
IPC: H02J1/00
Filed: 2021-03-16
Abstract: To suppress an inrush current which is generated when a semiconductor switch is closed.SOLUTION: A voltage switching circuit comprises: a first semiconductor switch connected between a first DC power source which outputs a first voltage, and a load; a second semiconductor switch connected between the first DC power source and the load, the second semiconductor switch being connected in parallel with the first semiconductor switch; a capacitor connected in parallel with the load between the first and second semiconductor switches and the load; and a drive circuit which drives the first semiconductor switch and the second semiconductor switch. When applying the first voltage to the load, the drive circuit charges the capacitor by performing intermittent drive in which the first semiconductor switch and the second semiconductor switch are opened/closed in difference phases in an intermittent manner, thereafter fixes at least one of the first semiconductor switch and the second semiconductor switch to a closed state.SELECTED DRAWING: Figure 10
Patent JP-2022142467-A (JP)
Title: slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-03-16
Abstract: To provide a slot machine improved in connection with a penalty caused by an operation step.SOLUTION: Game control means does not update a counter value when plural stop switches are operated by irregular operation differing from normal operation while updating a value of a specific counter when the plural stop switches are operated normally.SELECTED DRAWING: Figure 16
Patent JP-2022143384-A (JP)
Title: Outrigger floor-plate installation device, and outrigger
Inventor: TANAKA KUNINORI
IPC: B60S9/10
Filed: 2021-03-17
Abstract: To provide an outrigger floor-plate installation device which can stabilize attitudes of an arm and a floor-plate part when performing an operation for automatically installing and storing the floor-plate part, and an outrigger.SOLUTION: The center of gravity of a floor-plate part 31, at the time when an attitude of the floor-plate part 31 is a floor-plate installation preparation attitude viewed from a cross direction of a vehicle on which an outrigger is mounted, is located between a first fulcrum and a second fulcrum, which are two fulcrums that support the mass of an arm 20 and the floor-plate part 31 in the state the floor-plate part 31 is located on a float 85 via the arm 20 when the attitude of the floor-plate part 31 changes from a floor-plate storage attitude to a floor-plate installation attitude. A cam 52 which is the first fulcrum and a pipe 54 which is the second fulcrum are located with a space therebetween along a thickness direction of the floor-plate part 31 in the floor-plate storage attitude viewed from the cross direction of the vehicle with the outrigger mounted thereon.SELECTED DRAWING: Figure 12
Patent JP-2022145068-A (JP)
Title: Turbine power generation control device
Inventor: KATO KO
IPC: F02C9/28
Filed: 2021-03-19
Abstract: To provide a turbine power generation control device capable of improving the stability of an output current from a generator driven by a turbine engine without using a rectifier.SOLUTION: A turbine power generation control device is equipped with a generator that generates power to be supplied to an electric load, a turbine engine that drives the generator, and a control device that controls the driving of the turbine engine. The control device is equipped with an obtaining portion that obtains information on required power generation amount, a fuel injection amount setting portion that sets the fuel injection amount of the turbine engine on the basis of a difference value obtained by subtracting an actual rotation speed from a target rotation speed of the turbine engine, and a difference value obtained by subtracting a generation current value from a target generation current value set on the basis of the required power generation amount, and an engine control portion that controls the driving of the turbine engine on the basis of the set fuel injection amount.SELECTED DRAWING: Figure 6
Patent JP-2022146209-A (JP)
Title: Hook engagement device and vacuum lift
Inventor: SUGA NORIHIKO
IPC: B66C1/34
Filed: 2021-03-22
Abstract: To provide a hook engagement device in which a mechanism for attaching and detaching a double hook and a pair of turning arms is realized with a simple configuration.SOLUTION: A hook engagement device (10) includes: a support shaft (11); a pair of turning arms (12, 13) extending obliquely upward so as to form a first angle in a natural state; link portions (16, 17) that are pressed by a double hook (8) inserted between the pair of turning arms (12, 13) and narrow an angle formed by the pair of turning arms (12, 13) to a second angle, smaller than the first angle, from the first angle; lock mechanisms (30, 23c) that lock the pair of turning arms (12, 13) to the second angle; a pair of engaging portions (14, 15) with which two hooks (8a, 8b), composing the double hook (8), engage while the pair of turning arms (12, 13) are kept locked at the second angle; and releasing portions (14, 15) that are pressed by the double hook (8) to release the lock caused by the locking mechanisms (30, 23c).SELECTED DRAWING: Figure 5
Patent JP-2022146220-A (JP)
Title: Printing device
Inventor: SHIMODA KOSHIRO
IPC: B65H16/06
Filed: 2021-03-22
Abstract: To provide a printing device capable of stably drawing out a printing medium from a roll even if a diameter of the roll changes according to progress of printing.SOLUTION: A base end part 31 of a swing member 30 is supported to a leg part 187 of a second side plate member 8 in a swingable manner by a supporting shaft part 33 extending in a direction orthogonal to any of an axial direction and a vertical direction. Force of a pressing member 40 supported at a tip portion 35 of the swing member 30 for pressing a roll holding member 60 inserted in a core tube M1 of a roll M is proportional to weight of the roll M. The pressing member 40 moves along the axial direction so as to approach the roll holding member 60 according to the fact that the roll holding member 60 moves downward in the vertical direction, and presses the roll holding member 60 with force corresponding to gravity acting on the roll M.SELECTED DRAWING: Figure 7
Patent JP-2021101717-A (JP)
Title: Smoking article
Inventor: SILVIA DELGADO
IPC: A24D1/02
Filed: 2021-03-22
Abstract: To provide a smoking article having a filter structure for improving hardness and exerting uniform roundness in order to improve the perception of quality by a consumer.SOLUTION: A smoking article includes a tobacco rod, a filter packaged by one or a plurality of filter packing materials 102, and including at least one filter material plug, and a chipping material 101 for connecting the tobacco rod and the filter. The filter packing material has basis weight larger than 23 g/m2 and smaller than 50 g/m2.SELECTED DRAWING: Figure 1
Patent JP-2022147098-A (JP)
Title: Air conditioning unit and air conditioning system
Inventor: FUKUMURA TAKASHI
IPC: F24F7/08
Filed: 2021-03-23
Abstract: To provide an air conditioning unit and an air conditioning system that are inexpensive, secure energy saving, and further can maintain an indoor temperature/humidity condition comfortably.SOLUTION: An air conditioning unit 1 comprises: a treated air intake unit 23 that takes in outside air having been treated by an air conditioner that adjusts the temperature and humidity of air; and an air supply unit 24 that supplies outside air OA as supply air SA to a target room; a return air intake section 25 that takes in return air RA from the room; and a desiccant unit 12 installed between the treated air intake unit 23 and the air supply unit 24 and downstream of the return air intake unit 25 in an air flow direction, and capable of dehumidifying and regenerating the outside air OA and the return air RA.SELECTED DRAWING: Figure 2
Patent JP-2022147285-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-03-23
Abstract: To provide a game machine capable of enhancing amusement properties of a performance using a special image.SOLUTION: A game machine includes: suggestive performance execution means that can suggest that a game state is controlled to an advantageous state and can execute suggestive performances of a plurality of kinds in which degrees of expectation differ according to performance modes; particular image display performance execution means that can display a particular image; and special performance execution means that can execute a special performance for changing the suggestive performance executed in one performance mode to a performance mode with a degree of expectation higher than that of the one performance mode by using the particular image being displayed. The special performance execution means displays a particular correspondence image when the suggestive performance is executed, and executes the special performance in a mode that the particular image acts on the particular correspondence image.SELECTED DRAWING: Figure 8-15
Patent JP-2022147661-A (JP)
Title: Information processing device, information processing method and program
Inventor: TERUUCHI HIROTAKE
IPC: G06Q50/34
Filed: 2021-03-23
Abstract: To make a user easily feel that a competition attracts attention.SOLUTION: An information processing device includes an acquisition part 212 for acquiring data of a distributed moving image about a competition, and prediction information showing a user's prediction about a competition result, and a display control part 213 for controlling the number of prediction information to be displayed on a display screen for displaying at least one of the distribution moving image and the prediction information on the basis of the number of distribution moving images to be displayed on the display screen. The display control part 213 displays more prediction information on the display screen when the number of distribution moving images is less than a prescribed threshold than when the number of distribution moving images is equal to or more than the prescribed threshold.SELECTED DRAWING: Figure 4
Patent JP-2022149424-A (JP)
Title: Snowslide prevention fence
Inventor: NISHIDA YOICHI
IPC: E01F7/04
Filed: 2021-03-25
Abstract: To provide a snowslide prevention fence capable of increasing the degree of freedom in the layout of triangular nets as well as supporting and maintaining the effect of trapping accumulated snow.SOLUTION: A snowslide prevention fence 10 having a protective net 30 made of a triangular net has a fan-shaped intermittent adjustment part 36 formed on a part of a blocking surface of the protective net 30. At the position where the intermittent adjustment part 36 is formed, the triangular net 35 is absent.SELECTED DRAWING: Figure 6
Patent JP-2022020550-A (JP)
Title: Method for manufacturing non-combustible interior wall material, and base material for use therewith
IPC: B05D7/24
Filed: 2021-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a non-combustible interior wall material that can meet the requirements for a wide variety of products in small lots, and a base material for use therewith. 
     SOLUTION: A method for manufacturing a non-combustible interior wall material includes the steps of: supplying a base material 1, which is a common material for interior wall materials, equipped with a sealer layer 3 formed by a water-based sealer to adhere a resinous decorative film 4 to a surface of a calcium silicate plate 2 as a product before the decorative film 4 is adhered; and finishing the material into an interior wall material by adhering any decorative film 4 on the sealer layer 3 by an interior wall material manufacturer who obtains the base material 1. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022152853-A (JP)
Title: Machine tool
Inventor: MATSUURA MINORU
IPC: B23Q11/08
Filed: 2021-03-29
Abstract: To provide a machine tool which can prevent a coolant, which adheres to inner surfaces of a cover and an opening/closing door to be condensed, from flowing to the outside of the cover.SOLUTION: A machine tool includes: a cover which encloses a machine tool body and has a ceiling and a side wall; and an opening/closing door 51 which opens or closes an opening provided on the side wall. The machine tool includes: a first lateral plate part 535 which extends in a moving direction of the opening/closing door 51, is provided at an upper part of the opening/closing door 51, and prevents movement of a mist-like coolant; and a first vertical plate part 6 which extends in a vertical direction orthogonal to the moving direction and is provided on an end surface of the opening/closing door 51 as seen in the moving direction. One end at the moving direction side of the first lateral plate part 535 is disposed at the inner side of the opening/closing door 51 relative to the first vertical plate part 6.SELECTED DRAWING: Figure 10
Patent JP-2022153035-A (JP)
Title: Water electrolysis and power generation system
Inventor: MORI MASAHIRO
IPC: C25B15/08
Filed: 2021-03-29
Abstract: To provide a water electrolysis and power generation system capable of achieving reductions in size and manufacturing cost with a simple configuration.SOLUTION: A water electrolysis and power generation system 10 comprises: a second supply passage 154; a second derivation passage 170 in which a generated hydrogen gas and a hydrogen exhaust gas are derived from a cell member 12; a second gas liquid separator 172 which subjects the generated hydrogen gas and the hydrogen exhaust gas derived from the second derivation passage 170 to gas liquid separation; a hydrogen exhaust gas circulation passage 176 which leads the hydrogen exhaust gas having been subjected to gas liquid separation by the second gas liquid separator 172 to the second supply passage 154; and a storage passage 180 which leads the generated hydrogen gas having been subjected to gas liquid separation by the second gas liquid separator 172 to a hydrogen storage unit 410. A water electrolysis mode and a power generation mode share the second derivation passage 170 and the second gas liquid separator 172.SELECTED DRAWING: Figure 2