baber/WOPTO huggingface dataset:
Patent JP-2023039278-A (JP)
Title: Molded object manufacturing method and molded object
Inventor: KATAOKA YASUTO
IPC: B23K9/032
Filed: 2021-09-08
Abstract: To provide a molded object manufacturing method capable of easily forming a molded object having a cavity which has a smooth inner surface, and the molded object.SOLUTION: The molded object manufacturing method for forming a molded object W having a cavity 31 by layering a welded bead B having a filler material M fused and solidified comprises: a groove forming step of forming, on a base 40, a groove 35 which has a corner formed into a circular arc shape to become a part of the cavity 31; a cavity forming step of fitting a support member 37 in the groove 35 from an open side and sealing the groove 35 to form the cavity 31; and a fixing step of repeatedly forming the welded bead B so as to cover the outer surface of the support member 37, and fixing the support member 37 to the base 40.SELECTED DRAWING: Figure 3
Patent JP-2021192837-A (JP)
Title: Control program of computer, control method of computer, and computer
Inventor: NISHIDA MASAYUKI
IPC: A63F13/80
Filed: 2021-09-16
Abstract: To provide a control program, etc. capable of maintaining a player's motivation while improving convenience for the player.SOLUTION: A control program of the present invention causes a computer to: store a plurality of game media as selection objects; classify the plurality of game media stored as selection objects into a plurality of groups by the designated number of selections when the number of selections is designated from the player; output first display data selectably displaying each group into which the game media are classified; store the game media included in a designated group in association with the player and remove the media from selection objects when the group is designated by the player; re-classify the plurality of game media stored as selection objects into a plurality of groups by the re-designated number of selections when the number of selections is re-designated from the player; and output second display data selectably displaying each group into which the game media are re-classified.SELECTED DRAWING: Figure 3
Patent JP-2023029150-A (JP)
Title: Walking aid assembled to rucksack and waist bag
Inventor: GOTO HIROSHI
IPC: A61H3/00
Filed: 2021-08-19
Abstract: To assemble a walking aid into a rucksack by changing swings of arms for walking to pressing motions for softly pressing thighs from backward while solving a problem that aged people cannot sufficiently raise his/her legs at walking, and are liable to stumble on bumps and dips of a footway.MEANS FOR SOLVING THE PROBLEM: A hollow rectangular frame being a baseboard of an aid is installed at a bottom of a rucksack which is carried on a walker's back. Circular columns are suspended from a top plate at respective both left-and-right short sides of the frame, and a single-plate rotating plate which reciprocates between the short sides is attached with the column as an axis. The single-plate rotating plate protrudes to the outside of the rucksack, and when capturing a backward swing of an arm of the walker at the outside of the frame, the backward swing is converted to a frontward swing, and the frontward swing presses a thigh of the walker frontward. A method of the transmission of the press calls attention for raising legs by the contact of pressed band rubber with the thigh by a swing press to the band rubber which is suspended from the ceiling to the outside of the rucksack. Also, by additionally installing a stick (Claim 2) for connecting a body chest abdomen to the aid, and a mini-chair (Claim 3) for making the walker rested at the walking, the walking of aged people (older than 65 years old) close to 30% of a population is aided in a variety of forms.SELECTED DRAWING: Figure 2
Patent JP-2023045532-A (JP)
Title: Tungsten alloy and method for producing the same
Inventor: ONOI MASAHIRO
IPC: B22F3/24
Filed: 2021-09-22
Abstract: To provide a tungsten alloy and a method for producing the same that has high electrical resistivity.SOLUTION: Provided is a tungsten alloy that is made by forming solid solution of tungsten and one or more dissimilar metal elements, and in which the tungsten alloy contains the dissimilar metal element by 0.1 to 19 wt.% with respect to the tungsten. The dissimilar metal element is desirably selected from any of ruthenium (Ru), osmium (Os), iridium (Ir), rhodium (Rh), hafnium (Hf), and zirconium (Zr).SELECTED DRAWING: Figure 2
Patent JP-2023048166-A (JP)
Title: Three-dimensional molded article manufacturing method, three-dimensional molding system, and information processing device
Inventor: ENDO KO
IPC: B28B1/30
Filed: 2021-09-28
Abstract: To provide a technique capable of reducing labor of manually adding control data for controlling a unique function of a three-dimensional molding apparatus.SOLUTION: A method of manufacturing a three-dimensional molded article that manufactures a three-dimensional molded article by stacking layers using the three-dimensional molding apparatus includes: a first step of acquiring first molding data including path information representing a movement path of a discharge section that moves while discharging molding material and discharge amount information representing a discharge amount of the molding material in the movement path; a second step of generating second molding data by adding control data that controls a functional section to the first molding data based on device function information including information on the functional section provided in the three-dimensional molding apparatus, or changing the control data included in the first molding data; and a third step of molding the three-dimensional molded article by controlling the three-dimensional molding apparatus according to the second molding data.SELECTED DRAWING: Figure 6
Patent JP-2023049465-A (JP)
Title: Image analysis device, image analysis system, image analysis method and image analysis program
Inventor: TAKAHARA YUICHIRO
IPC: G05B19/418
Filed: 2021-09-29
Abstract: To identify an object with good accuracy while suppressing learning costs.SOLUTION: An image analysis device according to an embodiment comprises an acquisition unit, a generation unit, an association unit, and an identification unit. The acquisition unit acquires a camera image captured by a camera installed in a facility and a reception result at the installation position of the camera of an identification signal transmitted from a transmitter installed to an object. The generation unit generates feature information on the object showing up in the camera image acquired by the acquisition unit. The association unit associates the identification signal received at camera image capturing time with the feature information generated by the generation unit. The identification unit identifies the object from the camera image using the feature information associated for each identification signal by the association unit.SELECTED DRAWING: Figure 1
Patent JP-2023049506-A (JP)
Title: Ship, ship control device, ship control method and program
Inventor: SHIRAO MASATO
IPC: B63H25/02
Filed: 2021-09-29
Abstract: To achieve smooth shift from automatic navigation control of a ship to fixed point holding control of the ship while suppressing thrust of the ship from being generated in a direction against inertial force of the ship when shifting from the automatic navigation control of the ship to the fixed point holding control of the ship.SOLUTION: A ship comprises: an actuator which has a function of generating propulsive power of a ship and a function of causing the ship to generate moment; and a ship control device which activates the actuator. The ship control device can execute automatic navigation control of the ship and fixed point holding control of the ship. The ship control device includes a fixed point holding target position setting part which sets a fixed point holding target position that is a target position of the ship during execution of the fixed point holding control. When the ship control device executes the automatic navigation control of the ship and then executes the fixed point holding control of the ship, the fixed point holding target position setting part sets, as the fixed point holding target position which is different from an automatic navigation stop position that is a position as of when the ship stops the automatic navigation control.SELECTED DRAWING: Figure 1
Patent JP-2023049627-A (JP)
Title: Electrolytic capacitor and method for manufacturing the same
Inventor: MIYAMOTO NORIYUKI
IPC: H01G9/055
Filed: 2021-09-29
Abstract: To provide an electrolytic capacitor having a low equivalent-series resistance and also having a high capacitance per unit volume.SOLUTION: The electrolytic capacitor includes: a negative electrode having an electrode base body and a carbon coating layer in a surface of the electrode base body; a positive electrode having a positive electrode base body made of a valve metal and a dielectric layer made of the oxide of the valve metal forming the positive electrode base body in a surface of the positive electrode base body; and an electrolyte located between the carbon coating layer of the negative electrode and the dielectric layer of the positive electrode. The carbon coating layer includes oxidized carbon which is conductive and is paste-like at least partially.SELECTED DRAWING: Figure 1
Patent JP-2023050395-A (JP)
Title: Sheet sticking device and sheet sticking method
Inventor: YAMADA TADATOMO
IPC: B65C9/26
Filed: 2021-09-30
Abstract: To provide a sheet sticking device and a sheet sticking method, capable of preventing increase in running cost for protecting a first and a second surface of an adherend.SOLUTION: A sheet sticking device EA comprises supplying means 10 for supplying an adhesive sheet AS deformable by prescribed energy and pressing means 20 for pressing and sticking the adhesive sheet AS supplied by the supplying means 10 to a first surface WK1 of an adherend WK. The pressing means 20 sticks the adhesive sheet AS to the first surface WK1 so as to form a protruding region ASH in which the adhesive sheet AS protrudes from an outer edge WKE of the first surface WK1. The sheet sticking device further includes folding and sticking means 30 for deforming the adhesive sheet by giving prescribed energy to the protruding region ASH, folding the protruding region ASH in a second surface WK2 direction different from the first surface WK1, and sticking the protruding region ASH to the second surface WK2.SELECTED DRAWING: Figure 1
Patent JP-2023051356-A (JP)
Title: Information processing device, information processing method and program
Inventor: TAKAMA YASUFUMI
IPC: G06T19/00
Filed: 2021-09-30
Abstract: To reduce deterioration of image quality of a virtual viewpoint image.SOLUTION: An information processing device determines whether or not a blur state of a region in a photographic image corresponding to an element constituting three-dimensional shape data of a subject satisfies a predetermined condition, determines whether or not the region corresponding to the element constituting the three-dimensional shape data is visible from an imaging apparatus imaging the photographic image if it is determined that the blur state satisfies the predetermined condition, determines that the region in the subject corresponding to the element constituting the three-dimensional shape data is in visible regardless of a visible state from the imaging apparatus if it is determined that the blur state does not satisfy the predetermined condition, and generates information used in generation of a virtual viewpoint image on the basis of determination of a visible or invisible state from the imaging apparatus of the region in the subject corresponding to the element constituting the three-dimensional shape data.SELECTED DRAWING: Figure 1
Patent JP-2022008912-A (JP)
Title: Controller for aspirator
IPC: A24F40/53
Filed: 2021-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous to control of a heater for heating a liquid aerosol source. 
     SOLUTION: A controller for aspirators is provided to control an atomizer including a container for holding a liquid aerosol source, a heater, and a delivery part for delivering the aerosol source from the container to a heating area by the heater. The controller for aspirators includes a control circuit for monitoring a physical quantity having a correlation with a temperature of the heater, and controlling the power to be supplied to the atomizer such that the currently-monitoring physical quantity approaches to a target value. The target value is so set that the temperature of the heater currently heating the aerosol source becomes within a range of not less than 210°C and less than 230°C. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023056769-A (JP)
Title: Presser device for sewing machine
Inventor: LIN PEI CHIA
IPC: D05B29/02
Filed: 2021-10-08
Abstract: To provide a presser device for a sewing machine capable of responding to changes in cloth thickness in a sewing process or handling various types of cloths having different thickness, and capable of matching thread intervals of a sewing needle before and after.SOLUTION: A presser device for a sewing machine includes a presser mechanism, an elastic action mechanism, an actuator mechanism and a control module. The presser mechanism includes a presser rod and a presser foot. The elastic action mechanism includes a rod member, an elastic element and a swing member, the rod member is movably connected to the presser rod, the swing member is provided at the rod member, and the elastic element is arranged between the swing member and the presser rod. The actuator mechanism includes an actuator and an output shaft, and the output shaft is connected to the swing member. The control module is electrically connected to the actuator mechanism, and includes a sensing unit. The presser device for a sewing machine holds an action force which the presser foot applies to a cloth constant, by the control module driving the actuator and moving the rod member, in the case where the sensing unit has sensed the displacement of the presser rod.SELECTED DRAWING: Figure 2
Patent JP-2023057574-A (JP)
Title: Method for correcting electromagnetic characteristics, method for estimating mechanical characteristics, method for manufacturing products, quality control method, electromagnetic characteristics correction device, mechanical characteristics estimation device, and apparatus for manufacturing product
Inventor: TERADA KAZUTAKA
IPC: G01N27/90
Filed: 2021-10-12
Abstract: To provide an electromagnetic characteristics correction method, a mechanical characteristics estimation method, a product manufacturing method, a quality control method, an electromagnetic characteristics correction device, a mechanical characteristics estimation device, and a product manufacturing apparatus that can accurately predict the mechanical characteristics of a measurement object and the presence or absence of defects by estimating and correcting lift-off using a plurality of electromagnetic feature values without providing a mechanism part for measuring lift-off separately from the measuring part of electromagnetic feature values.SOLUTION: An electromagnetic characteristics correction method includes an electromagnetic characteristics measurement step for measuring one or more electromagnetic characteristic quantities in a measurement object, a lift-off estimation step for estimating the lift-off of the measuring object using lift-off data and one or more electromagnetic characteristic quantities, and an electromagnetic characteristics correction step for correcting one or more electromagnetic characteristic quantities measured by the electromagnetic characteristics measurement step using the lift-off estimated in the lift-off estimation step.SELECTED DRAWING: Figure 12
Patent JP-2022009161-A (JP)
Title: Copolymer foam having polyamide blocks and polyether blocks
IPC: C08J9/04
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a foam formed from a polyamide polyether block copolymer and to provide a method for producing the same. 
     SOLUTION: There is provided a non-crosslinked copolymer foam having polyamide blocks and polyether blocks, wherein the polyamide blocks of the copolymer have an average molar mass of 200 to 1500 g/mol, the polyether blocks have an average molar mass of 800 to 2500 g/mol and the mass ratio of the polyamide blocks to the polyether blocks is 0.1 to 0.9. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023062919-A (JP)
Title: laser processing machine
Inventor: KOBAYASHI RITSU
IPC: B23Q11/08
Filed: 2021-10-22
Abstract: To suppress an object or the like from being pinched.SOLUTION: A main body cover 60 includes a partition main body 70 covering a circumference of a processor main body 10 and a slide door 80 that opens and closes an opening part OP of the partition main body 70. The slide door 80 has a driving part that drives the slide door 80, a first door 81 that is moved by driving force generated by the driving part to open and close a space between a rear end portion Po1 and an intermediate portion Po3 of the opening part OP, and a second door 82 that moves together with the first door 81 and is moved relatively with respect to the first door 81 by manual operation of an operator. The second door 82 is moved with respect to the first door 81, with the first door 81 closed up to the intermediate portion Po3, to open and close the space between the intermediate portion Po3 and a front end portion Po2 of the opening part OP.SELECTED DRAWING: Figure 1
Patent JP-2022009444-A (JP)
Title: Error correction code Event detection
IPC: G11C16/34
Filed: 2021-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an error correction code event, and an electronic memory device. 
     SOLUTION: In a circuit that supports ECC event detection, an error in stored data is detected by an error correction code (ECC) operation during detection of a memory cell used to store the data. The error is indicated in hardware by producing a measurable signal on an output node. The voltage at the output node changes from a first value to a second value. A device monitoring the output node determines that an error has occurred for a set of data based on the change in the signal at the output node, at least in part. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064451-A (JP)
Title: Method of turbidity reduction in water area and water area for turbidity reduction
Inventor: SADATANI NORIO
IPC: C02F1/00
Filed: 2021-10-26
Abstract: To provide a method for reducing turbidity of a water area capable of easily reducing turbidity of a water area and applicable to a wide variety of water areas.SOLUTION: In a water area in which water flows or stays, water is drained, an anti-suspension agent that prevents sediments from being suspended by water flow is sprayed on at least the bottom of the water area, and after the area sprayed with the anti-suspension agent has solidified, water is poured into the water area.SELECTED DRAWING: Figure 1
Patent JP-2023065982-A (JP)
Title: Image processing device, image processing method and program
Inventor: INABA RYUICHI
IPC: G06T11/60
Filed: 2021-10-28
Abstract: To enable a user to easily customize characters included in an image outputted on the basis of a template.SOLUTION: An image processing device 10 includes an image acquisition part 111 for acquiring image data which respectively correspond to one or more characters, a template acquisition part 112 for acquiring template data including an arrangement area with characters associated in advance therewith, and an output part 113 for outputting composite image data obtained by combining the image data corresponding to the characters associated with the arrangement area in advance with the template data.SELECTED DRAWING: Figure 5
Patent JP-2022010207-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine suppressed in power consumption. 
     SOLUTION: A game machine includes: a drive member capable of driving to a first position and a second position differing from the first position; drive means for driving the drive member at least from the first position to the second position by supply of power equal to or more than a first power value, and for driving it from the second position to the first position when the supplied power value becomes a second power value or less; power supply means for supplying power to the drive means; and supply power control means for controlling a power value supplied to the drive means by the power supply means to drive start power equal to or more than the first power value when starting driving the drive member from the first position to the second position, and for controlling the power value supplied by the power supply means to a power value equal to or more than the second power value and less than the drive start power in a state where the drive member is driven between the first position and the second position. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022028799-A (JP)
Title: Illumination device
IPC: G02F1/13357
Filed: 2021-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of emitting light of excellent brightness distribution from an emission surface of a light guide plate. 
     SOLUTION: An illumination device according to one embodiment includes a light guide plate, a first light source, a plurality of prisms, and a reflection member. The light guide plate includes a first principal surface, a second principal surface including a plurality of surfaces, a first lateral surface, and a second lateral surface. The first light source emits a laser beam along a first irradiation direction. The plurality of prisms are provided on the second principal surface. The reflection member faces the second lateral surface. The second principal surface includes a first region and a second region disposed in this order from a first lateral surface side to a second lateral surface side. The distance between the first principal surface and the second principal surface increases in the order of the first region and the second region in a cross-sectional view. The laser beam is made incident on the first region along the first irradiation direction inclined with respect to the first principal surface. The plurality of prisms include a plurality of first prisms in the second region. The reflection member is parallel to the second lateral surface. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076059-A (JP)
Title: Creep feed grinding device
Inventor: NAKANO KEISUKE
IPC: B24B53/12
Filed: 2021-11-22
Abstract: To resolve poor conditions of a bottom surface of each abrasive wheel without deteriorating working efficiency in creep feed grinding.SOLUTION: A creep feed grinding device includes: a chuck table; a grinding unit which has a spindle and in which a grinding wheel including multiple abrasive wheels annularly arranged on one surface side of an annular base is attached to a lower end side of the spindle and an outer diameter of a trajectory of the multiple abrasive wheels during rotation of the spindle is larger than an outer diameter of the chuck table; a moving mechanism which relatively moves the chuck table and the grinding unit along a predetermined direction orthogonal to a longitudinal direction of the spindle; and a bottom surface state adjustment mechanism which is located at the outer side of a relative moving area of the chuck table when the chuck table and the grinding unit are relatively moved along the predetermined direction, and which cleans or corrects, or cleans and corrects a bottom surface of each abrasive wheel which contacts with a workpiece during creep feed grinding to adjust a state of the bottom surface.SELECTED DRAWING: Figure 1