baber/WOPTO huggingface dataset:
Patent JP-2021170821-A (JP)
Title: Speaker
Inventor: AKIMOTO BENJAMIN
IPC: H04R1/00
Filed: 2021-07-21
Abstract: To provide a speaker, a cooling member thereof, and a cooling structure for improving cooling efficiency of a voice coil.SOLUTION: A speaker includes a center pole, a voice coil, a diaphragm, and turbulence generation parts. A through-hole is formed in an axial direction of the center pole. The voice coil is arranged on the outer periphery of the center pole. The diaphragm has a center cap arranged to be opposed to an opening of the through-hole. The turbulence generation parts are arranged along an inner wall of the center pole inside the through-hole, and also arranged to allow arrangement density on a center side in a radial direction of the through-hole to be lower than that on an outer side. The turbulence generation parts generate turbulence inside the through-hole.SELECTED DRAWING: Figure 1
Patent JP-2023016549-A (JP)
Title: Resolver
Inventor: OCHIAI TAKAAKI
IPC: G01D5/20
Filed: 2021-07-21
Abstract: To provide a resolver that suppresses deformation of a waveform of an output signal caused by magnetic fluxes from the outside and can prevent reduction of the angular detection accuracy of the resolver.SOLUTION: A resolver 100 includes: a stator 120; a rotor 110 arranged to be rotatable with respect to the stator 120; and a first coil cover 130 arranged on one side of the stator 120 in an axial direction, the cover covering a stator coil. The first coil cover 130 is provided with a flange part 132 protruding to the outside in the radial direction. In the flange part 132, a ring-like shield member 150 is arranged outside the stator 120 in the radial direction to surround the stator 120.SELECTED DRAWING: Figure 3
Patent JP-2022071816-A (JP)
Title: Gas detector
Inventor: FURUYA TAKAAKI
IPC: G01N21/03
Filed: 2021-07-27
Abstract: To provide a compact and high accuracy gas detector using an elliptical mirror.SOLUTION: The gas detector comprises a light emission part 10, a light reception part 20, and a light guide part 30. The shape of at least a portion of inner surface of the light guide part is composed of entire or partial diagram of n ellipsoids, and when it is assumed, using n ellipsoids E1 to En, an ellipse Eci having a maximum area in the cross section of an ellipsoid Ei, and an ellipsoid Esi passing through two focal points Fai, Fbi of the ellipse Eci and having a minimum area in an expansion/contraction relationship with the ellipsoid Ei, not being rotated, that the region inside of the ellipsoid Ei and not including the ellipsoid Esi is a region Ri, that the ellipsoid Ei including the light source region of the light emission part is an ellipsoid Es, that the ellipsoid Ei including the light reception region of the light reception part is an ellipsoid Ed, that the region Ri of the ellipsoid Es is a region Rin, and that the region Ri of the ellipsoid Ed is a region Rout, 60% or more of the light source region exists in the region Rin, and 60% or more of the light reception region exists in the region Rout.SELECTED DRAWING: Figure 3
Patent JP-2023019750-A (JP)
Title: Rice seasoning container
Inventor: MATSUE SHINTARO
IPC: A47G19/12
Filed: 2021-07-29
Abstract: To provide a rice seasoning container allowing a user to enjoy a variety of tastes changing by changing the number of times to shake a container body with rattle-rattle from the beginning to the end of use.SOLUTION: A rice seasoning container comprises an opening/closing lid body and a storage container body. The storage container body includes a main rice seasoning storage part formed to store various types of foods that are made into powdery or granular forms as main rice seasonings, and an additional rice seasoning storage part formed to store other types of foods that are made into powdery or granular forms as additional rice seasonings, where the main rice seasoning storage part and the additional seasoning storage part are respectively comprised of separate bodies. Further, the additional rice seasoning storage container includes a rice seasoning discharge hole bored in an upper wall, the rice seasoning discharge hole configured to discharge additional rice seasonings in the additional rice seasoning storage container to the inside of the storage container body by shaking of the storage container body, and to discharge and sprinkle a rice seasoning mixture consisting of a mixture of the main rice seasonings in the storage container body and the additional rice seasonings, to the outside of the storage container body.SELECTED DRAWING: Figure 1
Patent JP-2023029690-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023022382-A (JP)
Title: Installation structure of movable scaffolds
Inventor: FUNAKI MOTOKATSU
IPC: E04G3/30
Filed: 2021-08-03
Abstract: To provide an installation structure for movable scaffolds that can be easily installed at a low cost even when distance between adjacent buildings is narrow, and that can be used for renovation, repair, and maintenance of building exterior walls, eave gutters, and accessories without causing problems such as falling of workers.SOLUTION: There is provided an installation structure for movable scaffolds that can change its position along an exterior wall surface B of a building A, which consists of: two or more mounting bodies 1 attached to the building A; two or more support bodies 2 provided with a standing portion 21 fixed to the mounting body 1, a transverse portion 22 and a connecting portion 23 connecting the two; a track body 3 (3A, 3B) installed over the support bodies 2; a support arm 41 whose ends (411, 412) are located in the track body 3; a leg part 42 extending vertically from the support arm 41; and a work base 4 with work bodies 43A, 43B integrated on the outer and inner sides of the leg part 42, respectively.SELECTED DRAWING: Figure 1
Patent JP-2023025914-A (JP)
Title: Face authentication device, face authentication method, and computer program
Inventor: SORAKADO HIDEKI
IPC: G06T7/00
Filed: 2021-08-11
Abstract: To reduce authentication errors when wearing a mask or the like on which another person's face is printed.SOLUTION: A face authentication device includes: face image input means for acquiring an input face image; registered face image holding means for holding a plurality of registered face images in advance; face coexistence determination means for determining whether face areas of different persons coexist in the input face image; and control means for performing a predetermined notification when the face coexistence determination means determines that the face areas of different persons coexist in the input face image.SELECTED DRAWING: Figure 4
Patent JP-2023026910-A (JP)
Title: Sheath material for all-solid battery, and all-solid battery
Inventor: KUMAKI TERUTOSHI
IPC: H01M50/121
Filed: 2021-08-16
Abstract: To provide a sheath material for an all-solid battery having good insulation properties even at a high temperature.SOLUTION: Provided is a sheath material for an all-solid battery for sealing a solid-state battery main body 5 that comprises: a base material layer 11; a metal foil layer 12 laminated at an inner surface side of the base material layer 11; and a sealant layer 13 laminated at an inner surface side of the metal foil layer 12. A heat-proof gas barrier layer 21 is provided between the metal foil layer 12 and the sealant layer 13. The heat-proof gas barrier layer 21 is composed of an insulative resin having a melting point higher than that of the sealant layer 13 by 20°C or more. The heat-proof gas barrier layer 21 has a dielectric breakdown voltage of 18 kV/mm or more and has a thickness of 3 to 50 μm.SELECTED DRAWING: Figure 1
Patent JP-2023029075-A (JP)
Title: Gripping device and gripping device control method
Inventor: KIMURA TOSHIKI
IPC: B25J13/08
Filed: 2021-08-20
Abstract: To provide a gripping device that can accurately and stably hold objects to be gripped with different hardness.SOLUTION: A gripping device comprises: a motor that rotates in accordance with an operation value; a gripping part that comprises a first finger part and a second finger part, and makes the first finger part and the second finger part grip an object while making the motor change an interval between the first finger part and the second finger part; a force detecting part that detects gripping force for the first finger part and the second finger part to grip the object when the first finger part and the second finger part grip the object; and a control part that outputs the operation value so that the magnitude of the gripping force detected by the force detecting part is equal to a command value. The control part controls the gripping part while setting the command value to a reference command value, and changes the command value from the reference command value to a renewed command value, on the basis of variation of the gripping force detected by the force detecting part after the gripping part grips the object.SELECTED DRAWING: Figure 1
Patent JP-2022000150-A (JP)
Title: Systems and methods for detecting magnetic markers for surgical guidance
Inventor: TIZIANO AGOSTINELLI
IPC: A61B34/20
Filed: 2021-08-23
Abstract: To provide an implantable marker that meets all the requirements of a marker for localising lesions, all the requirements including the requirements below and also provide a system that is able to distinguish a lesion marker from other magnetically responsive materials.SOLUTION: A detection system and method use an implantable magnetic marker comprising at least one piece of a large Barkhausen jump material (LBJ). The marker is deployed to mark a tissue site in the body for subsequent surgery, and the magnetic detection system includes a handheld probe to excite the marker below a switching field for bistable switching of the marker causing a harmonic response to be generated in a sub-bistable mode that allows the marker to be detected and localised. The marker implanted may also be shorter than the critical length required to initiate bistable switching of the LBJ material.SELECTED DRAWING: Figure 3D
Patent JP-2023008734-A (JP)
Title: Dynamo-electric generator
Inventor: SUZUKI HISAYUKI
IPC: H02K53/00
Filed: 2021-07-06
Abstract: To provide a power generation method capable of stably supplying a power without discharging CO2.SOLUTION: By flowing mercury obtaining an energy from a heat of a rotational board, a strong rotational force over a rotational resistance of a device or a friction resistance caused by the friction of a metal board is generated. If the metal board is worn off, the rotation is stopped. A maintenance is performed in a short period so as to cover it with an impact adsorption material at the circumference with a strong case if it is not broken and leaked. Or, a size or an amount that a requirement power amount can be obtained even by a harmless liquid like water is arranged although an output is reduced than mercury to control a power amount by a power generation facility and transmit the power. Since there is no worry about the leakage if the harmless liquid is used, the power is stored in a storage battery in a time when the power is generated and is not required at a place where an electric is used.SELECTED DRAWING: Figure 3.
Patent JP-2023036358-A (JP)
Title: Cup-like container
Inventor: NAEMURA TADASHI
IPC: B65D65/40
Filed: 2021-09-02
Abstract: To provide a cup-like container that enables inexpensive mass production using a manufacturing facility of a paper cup, is excellent in long-term storage property of a content and enables retort sterilization which can effectively prevent adhesion of the content to a container inner surface, even when the content is food and drink composed of a semisolid material or a high viscous liquid material containing an oil content and a water content.SOLUTION: Each of a blank for a trunk and a blank for a bottom body is formed of laminates 20 and 30 having metallic foil layers 201 and 301, inside heat fusible resin layers 202 and 302 laminated on surfaces as inside a cup-like container 1 in both surfaces of the metallic foil layers, and outside heat fusible resin layers 203 and 303 laminated on surfaces as outside the cup-like container in both surfaces of the metallic foil layers. Arithmetic average roughness (Ra) of surfaces 202a and 302a of the inside heat fusible resin layers is 1-50 μm. Content adhesion prevention layers 204 and 304 containing hydrophobic fine particles FP are formed on the surfaces of the inside heat fusible resin layers.SELECTED DRAWING: Figure 3
Patent JP-2023038521-A (JP)
Title: Vessel maneuvering gear
Inventor: TAKODA MAKOTO
IPC: G05G1/02
Filed: 2021-09-07
Abstract: To provide a vessel maneuvering gear capable of preventing foreign matter from entering inside an exterior unit.SOLUTION: A vessel maneuvering gear 1 includes: an operation unit 2 capable of moving on a straight line which is substantially in parallel to a top surface 3a composing one surface of exterior of the maneuvering gear for vessel 1: an exterior unit 3 including an opening 15 formed correspondingly to movement of the operation unit 2; and a cover unit 5 linked to the movement of the operation unit 2 as well as covering the opening 15 from an interior side of the exterior unit 3.SELECTED DRAWING: Figure 1
Patent JP-2023039046-A (JP)
Title: Ophthalmologic apparatus, method for controlling ophthalmologic apparatus, method for processing eye image, program and recording medium
Inventor: AZUMA SHINNOSUKE
IPC: A61B3/135
Filed: 2021-09-08
Abstract: To automate evaluation of an inflammatory condition based on an eye image.SOLUTION: An ophthalmologic apparatus 1000 according to an exemplary embodiment composes an image acquisition unit 1010 and a data processing unit 1020. The image acquisition unit 1010 is configured to acquire a shine proof image of a subject eye. The data processing unit 1020 is configured to execute processing for generating inflammatory condition information indicating an inflammatory condition of the subject eye from the shine proof image acquired by the image acquisition unit 1010.SELECTED DRAWING: Figure 1
Patent JP-2023039090-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine in which performance effects are enhanced in relation to title display of a ready-to-win performance.SOLUTION: After a decoration symbol displayed on an image display device comes into a ready-to-win mode, a performance control CPU can execute a super ready-to-win performance. The super ready-to-win performance includes: a title display part for displaying corresponding title characters; and an introductory part to be displayed until the performance result is announced. The decoration symbol is displayed in the ready-to-win mode before the title display part in the super ready-to-win performance, and the title characters corresponding to the super ready-to-win performance are displayed so as to use the display position of the decoration symbol having come into the ready-to-win mode in the title display part. Regarding random numbers for normal symbol and winning symbol, the total number of random number values contained in an update range is a prime number. Therefore, for at least one of the random number values that can be updated by a common update process, the total number of random number values contained in an update range is a prime number.SELECTED DRAWING: Figure 11-32
Patent JP-2023039160-A (JP)
Title: magnetic memory device
Inventor: ASAO YOSHIAKI
IPC: H10N50/10
Filed: 2021-09-08
Abstract: To reduce a size of a memory cell.SOLUTION: A magnetic memory device comprises: first to third conductor layers; and a three-terminal type memory cell connected to the first to third conductor layers. A first memory cell includes: a fourth conductor layer; a magnetoresistance effect element; a two-terminal type first switching element; and a two-terminal type second switching element. The fourth conductor layer includes: a first part connected to the first conductor layer; a second part connected to the second conductor layer; and a third part that is connected to the third conductor layer and is positioned between the first part and the second part. The magnetoresistance effect element is connected between the third conductor layer and the fourth conductor layer. The first switching element is connected between the second conductor layer and the fourth conductor layer. The second switching element is connected between the first conductor layer and the third conductor layer.SELECTED DRAWING: Figure 4
Patent JP-2022000511-A (JP)
Title: Paste for filling through-holes
Inventor: OYAMA HIDEKI
IPC: H05K3/40
Filed: 2021-09-08
Abstract: To provide a sealing resin composition or the like which is excellent in filling property and can give a cured product capable of obtaining high adhesion even after being placed under high temperature and high humidity for a long time.SOLUTION: There is provided a paste for filling through-holes or the like which can give a cured product excellent in plating adhesion. The paste for filling through-holes contains (A) a magnetic powder, (B) an epoxy resin, and (C) a curing agent. The magnetic powder (A) has been surface-treated with a surface treatment agent containing at least one element selected from Si, Al and Ti.SELECTED DRAWING: None
Patent JP-2022008362-A (JP)
Title: Packaging product having laminate including biomass-derived resin layer
IPC: B32B27/32
Filed: 2021-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a packaging product having a laminate including a paper board substrate and a polyolefin resin layer composed of a biomass polyolefin resin composition containing a polyethylene using a biomass-derived ethylene. 
     SOLUTION: A packaging product includes a laminate 10. The laminate includes a paper board substrate 11 and a biomass polyolefin resin layer 12 positioned on one side of the paper board substrate and composed of a biomass polyolefin resin composition containing a biomass-derived polyethylene obtained by polymerizing monomers including a biomass-derived ethylene and a fossil fuel-derived polyolefin. The paper board substrate is positioned at an outermost surface of the laminate. The packaging product is a laminate tube. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022002843-A (JP)
Title: Guide device for filter press apparatus, filter press apparatus, and method of guiding residues in filter press apparatus
Inventor: FURUHASHI TAKAMASA
IPC: C02F11/122
Filed: 2021-09-13
Abstract: To smoothly guide residues downward in discharging the residues in a filter press apparatus.SOLUTION: A guide device 100 is a device used for a filter press apparatus 1. The filter press apparatus 1 has a filter plate group 5 comprising multiple filter plates 10 moving in a prescribed direction. In a close state where the multiple filter plates 10 are close to each other and arranged into a stack in a prescribed direction, a solid-liquid mixture is infused into an accommodation part formed in the filter plate group 5. In the filter press apparatus 1, in a spaced state where the multiple filter plates 10 are spaced, residues of the solid-liquid mixture accommodated in the accommodation part are discharged. The guide device 100 has a guide member 110 to receive the residues discharged laterally from the accommodation part.SELECTED DRAWING: Figure 1
Patent JP-2023044019-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: IKEMOTO YOSHIFUMI
IPC: G06Q30/0601
Filed: 2021-09-17
Abstract: To provide an information processing device, information processing method, and information processing program, which allow for estimating capacity of a product being sold from a purchase frequency of a customer.SOLUTION: In an information processing system comprising a terminal device and an information provision device that are communicably connected to each other via a network, an information processing device 100 comprises a collection unit 131 for collecting information on the frequency of an action of a user on purchasing of a product, and an estimation unit 133 configured to estimate an index value associated with a usage period of the product on the basis of the frequency of the action of the user on purchasing of the product. The collection unit collects information on a first period from purchase of the product to the next purchase of a similar product and a second period from the purchase of the similar product to the next purchase of another similar product as a frequency of the action of the user on purchasing of the product. The estimation unit estimates an index value of the similar product relative to the product based on the first period and the second period as a frequency of the action of the user on purchasing of the product.SELECTED DRAWING: Figure 4
Patent JP-2023045105-A (JP)
Title: Charge control device
Inventor: OYA RYOSUKE
IPC: H02J7/02
Filed: 2021-09-21
Abstract: To provide a charge control device capable of preventing a current equal to or greater than assumed value from flowing to a battery.SOLUTION: A charge control device 10 comprises a battery information acquisition unit 11, a charge current request unit 12 and an accessory control unit 13. The battery information acquisition unit 11 acquires battery information of a battery 20. The charge current request unit 12 determines a charge current value required for charging the battery 20 based on the information of the battery 20 and requests a current of the charge current value to a charging facility 2. The accessory control unit 13 controls operation of an accessory 30 using the battery 20. Specifically, the accessory control unit 13 starts operation of the accessory 30 before the charge current request unit 12 increases the charge current value, and stops the operation of the accessory 30 after a total of charge power actually charged in the battery 20 from the charging facility and power consumption consumed by the accessory 30 reaches power requested by the charge current request unit 12.SELECTED DRAWING: Figure 1
Patent JP-2023046364-A (JP)
Title: Lubricant composition and rolling bearing
Inventor: KAWAMURA TAKAYUKI
IPC: F16C33/66
Filed: 2021-09-23
Abstract: To provide a lubricant composition capable of curbing abrasion, etc. in a steel bearing part under severe conditions and a rolling bearing using the lubricant composition.SOLUTION: A lubricant composition 7 which is used in a steel bearing part contains inorganic sodium salt, where natural potential of copper is 0.04 V or higher in an aqueous solution at 25°C in which the organic sodium salt is dissolved at a 1 mass% concentration, and the inorganic sodium salt includes at least one kind selected from sodium molybdate and sodium sulfite. The lubricant composition further includes sorbitan-based ester or zinc alkyldithiophosphate.SELECTED DRAWING: Figure 1