baber/WOPTO huggingface dataset:
Patent JP-2022110974-A (JP)
Title: Holder, nozzle, cleaning device, and cleaning system
Inventor: KOBAYASHI TAKEHIRO
IPC: A61L9/015
Filed: 2021-01-19
Abstract: To provide a holder capable of easily held between a window and a frame of the window.SOLUTION: A holder (40) has a groove (41) to which an edge of a window (102) is inserted. In the holder (40), in a dimension in a depth direction of the groove (41), one side face (42) of the groove (41) is preferably larger than the other side face (43) of the groove (41). In the holder (40), in a dimension in a width direction crossing a depth direction of the groove (41), a thickness on the side of the one side face (42) is preferably larger than a thickness on the side of the other side face (43) of the groove (41).SELECTED DRAWING: Figure 12
Patent JP-2022111428-A (JP)
Title: rice cooker
Inventor: NAGASAKI YASUKO
IPC: A47J27/00
Filed: 2021-01-20
Abstract: To provide a rice cooker capable of adjusting different rice cooking times for different brands of rice to be approximately the same.SOLUTION: A rice cooker 10 includes a control device 50 storing multiple different rice cooking sequences for different brands of rice, and rice cooking means 21, 44 for executing the rice cooking sequences. The control device adds a rice cooking time adjustment step before the rice cooking sequences so that a rice cooking sequence having a short rice cooking time has the same rice cooking time as a rice cooking sequence having the longest rice cooking time.SELECTED DRAWING: Figure 7
Patent JP-2022113524-A (JP)
Title: rice cooker
Inventor: OKAMOTO DAISUKE
IPC: A47J27/00
Filed: 2021-01-25
Abstract: To provide a rice cooker that does not require work for water supply and drainage at the time of installation.SOLUTION: A rice cooker 1 according to the present disclosure comprises: a pan 2; a case 3 for housing the pan 2; a water container 300 provided in the case 3, and for housing water; a water supply part 400 for moving the water housed in the water container 300 into the pan 2; and a heating unit 8 located below the pan 2, and comprising a heating part 81 for heating the pan 2, and a holding part 82 for holding the heating part 81. The water container 300 is located below the heating unit 8.SELECTED DRAWING: Figure 6
Patent JP-2022117179-A (JP)
Title: Pole positioning jig for polar anisotropic ring magnet, manufacturing device of polar anisotropic ring magnet, manufacturing method of polar anisotropic ring magnet, and manufacturing method of rotor using polar anisotropic ring magnet
Inventor: HISAMURA TAKAYUKI
IPC: H02K15/03
Filed: 2021-01-29
Abstract: To provide a pole positioning jig capable of aligning the pole position of a polar anisotropic ring magnet with the pole position of a magnetizing jig, a manufacturing method of a polar anisotropic ring magnet, and a manufacturing method of a rotor using the polar anisotropic ring magnet.SOLUTION: A pole positioning jig 7 of a polar anisotropic ring magnet includes a non-magnetic substrate 8a having a penetrating cylindrical hollow portion 8b; and a plurality of positioning magnets 11. The non-magnetic substrate 8a includes a plurality of through holes 10 that are evenly arranged in the circumferential direction of the hollow portion 8b and pass through in the axial direction, and a slit portion 9 connecting each of the plurality of through holes 10 and the hollow portion 8b, and the plurality of positioning magnets 11 form pairs with different polarities in the axial direction of the hollow portion 8b, and the plurality of pairs are inserted into the through holes 10 with different polarities in the circumferential direction of the hollow portion 8b.SELECTED DRAWING: Figure 4
Patent JP-2022120551-A (JP)
Title: Photoelectric conversion device, photoelectric conversion system, and movable body
Inventor: IGARASHI KAZUYA
IPC: H04N5/369
Filed: 2021-02-05
Abstract: To solve the problem in which: reducing the size of a PD used for imaging surface phase difference AF narrows an available light incident angle range.SOLUTION: A photoelectric conversion device has a plurality of pixels arranged on a substrate. The plurality of pixels each have a first photoelectric conversion part, a second photoelectric conversion part, and a micro-lens. The substrate includes a first surface on a light incident surface side and a second surface opposite to the first surface, and has a plurality of inter-pixel separation parts separating the adjacent pixels from each other and an intra-pixel separation part separating the first photoelectric conversion part and the second photoelectric conversion part from each other. The plurality of inter-pixel separation parts each include a first separation area located on the first surface side and a second separation area located on the second surface side in plan view from the first surface side. The first separation area is shifted with respect to the second separation area. In the intra-pixel separation part, a third separation area located on the first surface side is shifted in the same direction as the first separation area with respect to a fourth separation area located on the second surface side.SELECTED DRAWING: Figure 2
Patent JP-2021142563-A (JP)
Title: Apparatus and method for producing strip using rapid solidification technology, and metallic strip
Inventor: THOMAS HARTMANN
IPC: B22D11/06
Filed: 2021-02-16
Abstract: To provide an apparatus and method for producing a strip using a rapid solidification technology, and to provide a metallic strip.SOLUTION: There is provided a method for producing a strip using a rapid solidification technology. A melt is poured onto a moving outer surface of a rotating casting wheel, and the melt is solidified on the outer surface to form a strip. A gaseous jet is directed at the moving outer surface, and the outer surface of the casting wheel is worked with the jet. The jet comprises CO2 and at least part of this CO2 strikes the moving outer surface of the casting wheel in a solid state.SELECTED DRAWING: Figure 1
Patent JP-2021094406-A (JP)
Title: Game machine
Inventor: IKENOTANI KOICHI
IPC: A63F7/02
Filed: 2021-02-17
Abstract: To provide a game machine that can enhance amusement of a game.SOLUTION: A game machine includes: a base member (lower base member C4100); a storage member (storage tank C4210) capable of storing a game medium (game ball); a first wiring member C4181 (binding wiring member C4180) capable of being connected to a first connector C4161; a second wiring member C4182 (binding wiring member C4180) capable of being connected to a second connector C4162; and a third wiring member C4183 (binding wiring member C4180) capable of being connected to a third connector C4171.SELECTED DRAWING: Figure 357
Patent JP-2022129151-A (JP)
Title: Headphone
Inventor: WASHIMI MASAAKI
IPC: A63F13/28
Filed: 2021-02-24
Abstract: To provide a headphone that allows a user to continue to feel temperature changes effectively.SOLUTION: A headphone (1) includes a pair of speaker units (3), a pair of ear pads (4), a plurality of temperature change modules (24) provided inside the pair of ear pads (4), capable of heating or cooling or both by energization, and transmitting a temperature different from room temperature to the user, and a temperature control unit (31) that drives the plurality of temperature change modules (24) in rotation while shifting the operation phase individually or in pairs.SELECTED DRAWING: Figure 7
Patent JP-2022129459-A (JP)
Title: Rotor, rotary electric machine, and driving device
Inventor: HIRAI MASAYUKI
IPC: H02K1/27
Filed: 2021-02-25
Abstract: To provide a rotor in which a magnet embedded in a rotor core can be fixed with a resin while suppressing complication of a mold.SOLUTION: A rotor 10 used in an inner rotor type rotating electric machine and having a plurality of magnetic poles in a circumferential direction around a vertically extending central axis includes: a plurality of magnets 11 arranged for each magnetic pole; a rotor core 12 configured by laminating a plurality of magnetic steel plates in the axial direction and having a magnet accommodation hole 13 that penetrates in the axial direction and accommodates the magnet; and a resin 14 arranged around the magnet accommodated in the magnet accommodation hole. The plurality of magnet accommodation holes arranged for each magnetic pole include a first magnet accommodation hole 131 and a second magnet accommodation hole 132 arranged radially outward of the first magnet accommodation hole. At least one magnetic steel plate forming one end in the axial direction of the rotor core has a first communication passage that communicates the first magnet accommodation hole and the second magnet accommodation hole.SELECTED DRAWING: Figure 2
Patent JP-2022131103-A (JP)
Title: Image forming apparatus
Inventor: ISHII YUSUKE
IPC: G03G21/00
Filed: 2021-02-26
Abstract: To appropriately detect a white spot area in an inspection image even when a reading resolution is lower than a print resolution and when a printing agent easily blurs on a printing medium.SOLUTION: An image forming apparatus comprises: an inspection image data generation unit 94 that reads, at a predetermined reading resolution, a print medium 30 obtained by printing inspection images 31-36 consisting of pixels with a same density value on a predetermined medium at a predetermined print resolution by using a predetermined printing agent to generate inspection image data 40; a threshold creation unit 95 that, according to the same density value, the predetermined print resolution, the predetermined reading resolution, and a degree of blurring of the predetermined printing agent on the predetermined medium, creates a density threshold Dt for detecting a white spot area 41 in the inspection image data 40 for a density value of every pixel in the inspection image data 40; and a white spot area detection unit 96 that detects, for the density value of every pixel in the inspection image data 40, the white spot area 41 that is an area where the pixels whose density values become equal to or less than the density threshold Dt are continuous.SELECTED DRAWING: Figure 1
Patent JP-2022132264-A (JP)
Title: English pronunciation practice support device, program, and computer-readable storage medium
Inventor: SATO ERIKO
IPC: G09B19/06
Filed: 2021-02-28
Abstract: To provide an English pronunciation practice support device, a program, and a computer-readable storage medium that can extract English words whose pronunciation differs from their individual pronunciation from English sentence, phrase, or clause information.SOLUTION: An English pronunciation practice support device 1 for supporting English pronunciation practice includes: an English input unit 10 that inputs English sentence, phrase, or clause information; a determination unit 35 that determines whether a predetermined English word included in the English sentence, phrase, or clause information input by the English input unit 10 is an English word whose pronunciation differs from its individual pronunciation; and an English extraction unit 45 that extracts, when the determination unit 35 that determines that the predetermined English word is an English word whose pronunciation differs from the individual pronunciation, the English word whose pronunciation differs from the individual pronunciation from the English sentence, phrase, or clause information.SELECTED DRAWING: Figure 1
Patent JP-2021091231-A (JP)
Title: Stereo-lithography machine with inclined tank
Inventor: SERGIO ZENERE
IPC: B29C64/245
Filed: 2021-03-02
Abstract: To provide a stereo-lithography machine capable of quickly forming a three-dimensional object by solidifying a liquid resin into a layer-state.SOLUTION: There is provided a stereo-lithography machine, in which during at least execution of a stereo-lithography process for manufacturing a three-dimensional object, a tank 2, a support group 5 and a modeling plate 3 are coupled with a support structure 1a so that: a modeling surface 3a and a bottom 2a intersect a support plane π; inclined angles α1 and α2 are determined with respect to the support plane π, respectively; and intersecting lines γ1 and γ2 orthogonal to a reference direction X are arranged so as to be on defining planes π1 and π2, respectively along with the support plane π.SELECTED DRAWING: Figure 10
Patent JP-2022134236-A (JP)
Title: Information providing device, information providing method, and program
Inventor: IKEDA KEISUKE
IPC: G06Q30/02
Filed: 2021-03-03
Abstract: To provide an information providing device, an information providing method, and a program that provide a sufficient amount of information to improve a satisfaction degree of a user in a technology of providing information specified to a region.SOLUTION: An information providing device 10 comprises: a submission information acquisition unit 11; a sensor information acquisition unit 12; a section information generation unit 13; and an output unit 14. The submission information acquisition unit 11 acquires a submission content submitted on the Internet and submission information including position information. The sensor information acquisition unit 12 acquires sensor information which includes data generated by a sensor and installation position information on the sensor. The section information generation unit 13 generates section information associated with each of a plurality of observation sections on the basis of the submission information and the sensor information. The output unit 14 outputs the section information.SELECTED DRAWING: Figure 2
Patent JP-2022135062-A (JP)
Title: Insert detachable holder
Inventor: HAGIWARA TAKAYUKI
IPC: B23B27/10
Filed: 2021-03-04
Abstract: To provide an insert detachable holder which can supply a coolant without fail and is excellent in assemblability even in a cutting tool including a narrow tool tip part.SOLUTION: A holder 10 includes a holder body 20 and a nozzle member 30. The holder body 20 includes: an attachment seat 22 to which an insert 100 may be attached; a first positioning part 40 having a pair of inclined surfaces; a second positioning part 50 having a positioning surface 51; and a fixing surface 60. The nozzle member 30 includes: a first engagement part 32 having a pair of first butted surfaces which is butted on the pair of inclined surfaces: a second engagement part 33 having a second butted surface 33s which is butted on the positioning surface 51; a nozzle fixture part 31B fixed to the fixing surface 60; and an injection port 38 which injects a coolant in a nozzle internal passage part to the outside.SELECTED DRAWING: Figure 1
Patent JP-2022136720-A (JP)
Title: Photocurable adhesive
Inventor: YAMAGUCHI KAZUMA
IPC: C09J163/00
Filed: 2021-03-08
Abstract: To provide a photocurable adhesive which can reduce a release amount of gas from a cured material.SOLUTION: A photocurable adhesive 1 is configured to be curable by irradiation of laser light. The photocurable adhesive 1 comprises: an epoxy-based adhesive component 11; and a light-absorbing component 12 which is configured to be capable of generating heat by irradiation of laser light. The epoxy-based adhesive component 11 comprises a cyanate ester resin (A), an epoxy resin (B), an amine-based latent curing agent (C) having an active hydrogen, and an ion scavenger (D).SELECTED DRAWING: Figure 1
Patent JP-2022137497-A (JP)
Title: Water treatment plant control system, water treatment plant control device, and water treatment plant management method
Inventor: OBE YUKA
IPC: G06Q50/06
Filed: 2021-03-09
Abstract: To provide a water treatment plant control system, water treatment plant control device, and water treatment plant management method to centrally manage information on components used in water treatment plant construction.SOLUTION: A water treatment plant control system is provided for centrally managing information on components used in construction of a water treatment plant by using a computer, in which the computer includes at least a memory unit that stores identification information for identifying the components and additional information added at one or more (including all) stages.SELECTED DRAWING: Figure 1
Patent JP-2022138448-A (JP)
Title: Air-fuel ratio sensor controller
Inventor: FUJIMOTO YU
IPC: F02D41/20
Filed: 2021-03-10
Abstract: To reduce detection errors caused by offset while suppressing increase in circuit scale.SOLUTION: A terminal drive section 10 alternately switches an applied voltage of a first voltage value and an applied voltage of a second voltage value different from the first voltage value to an air-fuel ratio sensor at each predetermined sweeping period. A shunt resistor 15 outputs a detection voltage Vr1 corresponding to a current flowing through the air-fuel ratio sensor 2. A chopping switch 29 inputs the detection voltage Vr1, and alternately switches and outputs a voltage in which the detection voltage Vr1 is rotated forward and a voltage in which the detection voltage Vr1 is inverted for each predetermined chopping period. A control section 8 controls the operation of the chopping switch 29 and calculates an air-fuel ratio detected by the air-fuel ratio sensor based on the output voltage of the chopping switch 29. In the configuration, the chopping period is set to an integer multiple of the sweeping period, or at least two times.SELECTED DRAWING: Figure 2
Patent JP-2022139050-A (JP)
Title: Dewatering device
Inventor: KAWAGUCHI HIROSHI
IPC: B22D11/124
Filed: 2021-03-11
Abstract: To maintain dewatering performance even when the position or dimensions of the object to be dewatered are changed, and to suppress the breakage of a dewatering member.SOLUTION: A dewatering device 20 is provided at a continuous casting facility and performs the dewatering of an object 21 to be dewatered. The dewatering device 20 comprises: a chamber base part 31a (base part); a dewatering member 60; and a driving mechanism 80. The dewatering member 60 is provided movably with respect to the chamber base part 31a and can be arranged so as to surround the object 21 to be dewatered. The driving mechanism 80 drives the dewatering member 60 with respect to the chamber base part 31a to make the dewatering member 60 follow the object 21 to be dewatered so as to provide a gap between the object 21 to be dewatered and the dewatering member 60.SELECTED DRAWING: Figure 2
Patent JP-2022027431-A (JP)
Title: Moving house structure
IPC: B60P3/345
Filed: 2021-03-17
Abstract: PURPOSE: To provide a moving house structure for installing houses of facility such as a shop, a meeting place or medical facility in a depopulated area with less living facilities. 
     CONSTITUTION: A moving house structure comprises a house body part 1 with a container space 16 and two chamber rooms 2 with an extended width, a container A for a house having two back side jacks 4 and two front side jacks 3 and a truck B having a loading space 6. When a piston part 411 of the back side jacks 4 executes a retractable operation in a vertical direction and the loading space 6 moves to a front side from the container A for a house, a non-contact area S where the piston part 411 and the loading space 6 are not in contact is provided at the loading space 6. Four fitting projections 5 are provided on a lower end surface of a container base 16, a fitting hole 62 is provided at the loading space 6, and the front side jack 3 is retractable from both sides in a width direction of the house body part A toward the outside in a state where the container A for a house is placed on the loading space 6 and the fitting projection 5 is inserted and fitted into the fitting hole 62. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022143819-A (JP)
Title: Advertisement support device, advertisement support method, and program
Inventor: MORI KAZUTO
IPC: G06Q30/02
Filed: 2021-03-18
Abstract: To provide an advertisement support device, an advertisement support method, and a program capable of selecting a more appropriate advertisement entity for a search query.SOLUTION: In an advertisement support system 1, an advertisement support device 40 includes an analysis unit 421 that analyzes a search intention for a search query, and a selection unit 422 for selecting an advertisement entity, which is an entity to provide the advertisement, from among advertisement entity candidates which are determined to be able to provide the advertisement for the search query based on an analysis result of the search intention. The selection unit 422 selects the advertisement entity from a plurality of electronic commerce services based on past search histories and action histories in a plurality of electronic commerce services serving as advertisement entity candidates.SELECTED DRAWING: Figure 1
Patent JP-2022145225-A (JP)
Title: Vacuum pump, controller of vacuum pump, and remote controller
Inventor: HASHIMOTO MASAYUKI
IPC: F04D19/04
Filed: 2021-03-19
Abstract: To provide a vacuum pump, a controller of the vacuum pump and a remote controller, capable of reducing the workload of a user or a field service engineer.SOLUTION: A vacuum pump 10 includes a turbo-molecular pump 100 that exhausts gas inside a semiconductor manufacturing device X, and a controller 200 that controls the turbo-molecular pump 100. The controller 200 comprises remote signal receiving means of receiving a command signal from a remote controller 300 that remotely controls the turbo-molecular pump 100, and based on the command signal received by the remote signal receiving means, changes setting related to the operation specifications of the turbo-molecular pump 100.SELECTED DRAWING: Figure 1
Patent JP-2022146175-A (JP)
Title: Liquid discharge head
Inventor: KANZAKI SHOTARO
IPC: B41J2/14
Filed: 2021-03-22
Abstract: To surely remove thickened ink from an end part of a nozzle.SOLUTION: A liquid discharge head comprises a plurality of individual channels to which ink is supplied from a supply manifold, and which return some of the supplied ink to a return manifold. The plurality of individual channels each have a pressure chamber, a nozzle 21 that discharges the ink, a connection channel 23 that connects the pressure chamber and the nozzle 21, and an outflow channel 25 connected to the return manifold. The connection channel 23 is composed of a first channel 23a to which the nozzle 21 is connected in the middle thereof, and a second channel 23b that is separated from the nozzle 21 with respect to a scanning direction, and connects the pressure chamber 22 and the first channel 23a. The outflow channel 25 is connected to the first channel 23a on the opposite side to the second channel 23b across the nozzle 21 with respect to the scanning direction. The first channel 23a bends to swell on one side of a conveyance direction orthogonal to the scanning direction, and a flowing direction of the ink flowing in the first channel 23a bends to swell on one side of the conveyance direction.SELECTED DRAWING: Figure 5
Patent JP-2022148667-A (JP)
Title: Pedestal for radar reflection sectional area measurement
Inventor: AKAMINE MASAHIKO
IPC: G01S7/41
Filed: 2021-03-24
Abstract: To provide a pedestal for radar reflection sectional area measurement that can be easily installed and withdrawn and can perform precise RCS measurement of a target.SOLUTION: A pedestal 1 is made of foamed polystyrene, and is in a split structure in which a reflection part 2 composed of plural small reflection parts 3 for forming a bellows structure 5 on a side peripheral face in a tapered shape is sheathed to a post 4. A pitch D of the bellows structure is five times longer than a wavelength λ of radio waves. The split structure made of light foamed polystyrene realizes portability and easy installation and withdrawal. By a synergistic effect of a material having a low relative dielectric constant capable of transmitting radio waves easily and a functional structure (Fig. 7) for mirror-reflecting radio waves in a direction separated from a reception direction 106 by providing a bellows structure having the pitch D in the reflection part 2, effective reflection components of radio waves are reduced as much as possible, thus precisely performing RCS measurement of a target.SELECTED DRAWING: Figure 1