baber/WOPTO huggingface dataset:
Patent JP-2020187815-A (JP)
Title: Magnetic recording device, and control method for magnetic head thereof
Inventor: MATSUMOTO TAKUYA
IPC: G11B5/02
Filed: 2019-05-17
Abstract: To provide a magnetic recording device, and a control method for a magnetic head thereof, that maintains long-term reliability by maintaining a signal quality recorded at the set track recording density and track density, even if near-field optical element changes over time.SOLUTION: A magnetic recording device of the embodiment measures and saves a recording signal quality of a disk in an initial process, inspects the recording signal quality before recording the data, compares with the recording signal quality in the initial process where the recording signal quality obtained by the inspection is saved to determine whether a standard is satisfied, adjusts light irradiation power of a light irradiation element so as to satisfy the standard according to the determination result, determines a read offset amount based on the adjustment result, and controls to shift a position of a read head based on the determined read offset amount.SELECTED DRAWING: Figure 6
Patent JP-2019210463-A (JP)
Title: Friction material
Inventor: DEANNA L MILLER HIGGINS
IPC: F16D13/62
Filed: 2019-05-21
Abstract: To provide a friction material useful in advanced transmission systems which has high heat resistance and can rapidly dissipate the high heat generated during operating conditions.SOLUTION: A friction material includes a base 12 which forms at least a portion of a first outermost surface 16, and a deposit layer 14 which has a second outermost surface 18 separated from the first outermost surface, where A. the base comprises fibers present in an amount of 20-80 wt.% and a filler present in an amount of 20-80 wt.%, based on the total weight of the base; B. the deposit layer includes a friction adjusting agent 22; and C. the friction material includes a resin 34 disposed throughout the friction material. The deposit layer is disposed in the friction material in a gradated pattern measured in a direction from the second outermost surface toward the first outermost surface. The second outermost surface has a surface roughness of 2-11 micrometers.SELECTED DRAWING: Figure 5
Patent JP-2020189728-A (JP)
Title: Elevator system and diaster information acquisition method
Inventor: NAGATA SHINICHI
IPC: B66B5/02
Filed: 2019-05-22
Abstract: To provide an elevator control device, an elevator system, and an elevator control method capable of acquiring detailed information about disaster in response to operation done by a user when the user is confined in a car of an elevator due to occurrence of the disaster.SOLUTION: An elevator control device 13 includes an access information presentation section which makes a display device 112 inside of a car display address information in such a state that the address information can be read by a user terminal 30 carried by a user of an elevator so as to be communicatively connected to a management device which manages facilities of a building installed in an exterior portion from the user terminal 30 when it is detected that the user is confined in the car of the elevator due to occurrence of an abnormality inside of the building.SELECTED DRAWING: Figure 2
Patent JP-2019145846-A (JP)
Title: Light-emitting element, light-emitting device, illuminating device, and electronic apparatus
Inventor: SHIMOGAKI TOMOKO
IPC: H01L51/50
Filed: 2019-05-23
Abstract: To provide a light-emitting element with high external quantum efficiency and a light-emitting element with long life.SOLUTION: A light-emitting element includes a light-emitting layer, which contains a phosphorescent compound, a first organic compound, and a second organic compound, between a pair of electrodes. The first organic compound and the second organic compound are the combination that forms an exciplex. The light-emitting element causes the energy transfer by using the overlapping between the emission spectrum of the exciplex and the absorption spectrum of the phosphorescent compound, so that the energy transfer efficiency is high. Therefore, the light-emitting element with high external quantum efficiency can be provided.SELECTED DRAWING: Figure 25
Patent JP-2020195053-A (JP)
Title: Radio system, control method of radio system and control program of radio system
Inventor: OSUMI FUMIHIRO
IPC: H04W76/38
Filed: 2019-05-28
Abstract: To provide a radio system capable of being used only in a vehicle and under an existing state of a contractor.SOLUTION: The radio system includes: a terminal 100 possessed by an occupant who gets on a vehicle; a key device 102 installed on the vehicle and connected to the terminal 100 by a first connection method; an authentication server 103 for responding, to the terminal 100, whether authentication is possible on the basis of an authentication request from the terminal 100; and a radio router 105 connected to the terminal 100 by a second connection method and executing communication from the terminal 100 to the authentication server 103 through a communication line. The radio router 105 includes a timer for cutting off the connection to the communication line when an authentication by the authentication server 103 has not been made within a predetermined time and when the terminal 100 has been authenticated by the authentication server 103, releases the timer and continues such a state that the communication line is connected.SELECTED DRAWING: Figure 1
Patent JP-2020194334-A (JP)
Title: Information processing device, information processing system and information processing method
Inventor: TSUCHIDA TAKEO
IPC: G09F19/00
Filed: 2019-05-28
Abstract: To achieve a technique capable of easily managing contents in a network-type digital signage system.SOLUTION: A control unit (120) obtains, via a communicating unit (110), a terminal ID of a contents display device (10) which is a digital signage, and a contents managing ID to identify the contents to be displayed on a contents display device (10), and executes registering processing of storing the terminal ID and the contents managing ID in a storing unit (130) in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2020193596-A (JP)
Title: air compressor
Inventor: MORIMURA TAKASHI
IPC: F04B27/14
Filed: 2019-05-29
Abstract: To provide an air compressor capable of estimating a pressure value in a tank without using a pressure sensor or a pressure switch.SOLUTION: The air compressor includes a motor 11, compression mechanisms 13, 14 to be driven by the motor 11 to generate compressed air, a control part 30 for controlling the drive of the motor 11, a tank 15 for storing the compressed air, and current detection means 34 for detecting a current value for an AC current from a power source or a DC current to be supplied to the motor 11. The control part 30 estimates a tank inner pressure from the current value detected by the current detection means 34 and controls the drive of the motor 11 on the basis of the estimated tank inner pressure.SELECTED DRAWING: Figure 4
Patent JP-2020195577-A (JP)
Title: Hardly-slidable tissue box mat
Inventor: MORITA SHIGEO
IPC: B65D25/20
Filed: 2019-06-03
Abstract: To provide an appliance that even when a tissue is pulled out from a tissue box, prevents the tissue box from moving together with the tissue.SOLUTION: An appliance to be provided outside a bottom of a tissue box is constituted by a middle plate 1 and rubber materials 2 pasted on both sides of the middle plate 1. The rubber materials 2 are made from silicone rubber and has a size of 60 to 120 mm in length and 125 to 250 mm in width. The middle plate 1 has a size longer in width or in length than the rubber materials 2.SELECTED DRAWING: Figure 1
Patent JP-2020196521-A (JP)
Title: Index table
Inventor: MACHIDA MITSUYA
IPC: B65B11/28
Filed: 2019-06-04
Abstract: To hold work-pieces in various sizes by the same index table.SOLUTION: There are provided a first body part 10 and a second body part 30 that are mutually connected with a shaft line A1, A2 as a center in a rotatable manner, which are formed in a circular shape. The first body part 10 comprises a plurality of first protrusions 11 protruding outside in a radial direction from a circumference thereof, which is arranged at intervals in a circumferential direction R. The second body part 30 comprises a plurality of second protrusions 31 protruding outside in the radial direction from the circumference, which is arranged at the intervals in the circumferential direction R. A gap between the first protrusions 11 and the second protrusions 31 in the circumferential direction R provides an index table 1 that is made to be a holding pocket 3 for holding a work-piece.SELECTED DRAWING: Figure 1
Patent JP-2020036307-A (JP)
Title: Overvoltage suppression circuit and DC cutoff device
Inventor: MINOWA YOSHIBUMI
IPC: H03K17/687
Filed: 2019-06-13
Abstract: To provide an overvoltage suppression circuit capable of preventing overspecification of a switch by expanding a selection range of a non-linear element such as a varistor and a switch.SOLUTION: The overvoltage suppression circuit connected in parallel to a main switch of a main circuit for connecting a power supply and a load, includes: a nonlinear element and a first auxiliary switch connected in series to each other; and a voltage-dividing circuit unit, connected in parallel to the nonlinear element and the first auxiliary switch, including a first voltage-dividing resistor, a second voltage-dividing resistor, and a second auxiliary switch, connected in series with each other. A voltage dividing point between the first voltage-dividing resistor and the second voltage-dividing resistor is connected to a connection point between the first auxiliary switch and the nonlinear element.SELECTED DRAWING: Figure 1
Patent JP-2020200933-A (JP)
Title: Dead man brake for work machine
Inventor: FUKUDA KENTA
IPC: F16D55/22
Filed: 2019-06-13
Abstract: To provide a dead man brake which can prevent damage of a brake spring rod caused by vibration during quick turning of a work machine.SOLUTION: A dead man brake 110A for a work machine including a disc connected to a rotary shaft of a travel motor includes: an under arm 102 and an upper arm 103 having brake pads 102a, 103a; a support shaft 104; a brake spring rod 105; a protection tool 113; a second strike plate 107; a compression spring 109; and a cam 111. The protection tool 113 has a cylindrical shape and has: an insertion part 113a inserted into a hole 103b of the upper arm 103; a first strike plate 113d extending to the outer side relative to the hole 103b of the upper arm 103; and a resin sleeve part 113e extending from a base end of the first strike plate 113d to an area above the upper arm 103. The rod body 105b passes through a cylinder of the protection tool 113 and extends to the area above the upper arm 103.SELECTED DRAWING: Figure 2
Patent JP-2020196247-A (JP)
Title: Writing instrument
Inventor: SATO SHINOBU
IPC: B43K7/00
Filed: 2019-05-31
Abstract: To provide a writing instrument that imparts rotation to a main body shaft only by sliding a finger along the main body shaft, making it possible to enjoy game-like play.SOLUTION: A spiral rib 3 that imparts rotation to a main body shaft 1 is formed on an outer periphery of the main body shaft 1 by touching the main body shaft 1 with a finger and sliding the finger. A pen tip 2 of any of a ballpoint pen, a mechanical pencil, a felt-tip pen, and a brush pen is provided at one end or both ends of the main body shaft 1. An interval of the spiral ribs 3 is set so that the fingers can be inserted.SELECTED DRAWING: Figure 1
Patent JP-2021000157-A (JP)
Title: Immersion method and washing method of tableware, as well as immersion device of tableware and tableware washing system
Inventor: SHIMATANI MAMORU
IPC: A47L15/24
Filed: 2019-06-19
Abstract: To provide an immersion method of tableware capable of reducing and saving immersion water required in immersion in comparison with the immersion of the conventional tableware, and provide a washing method capable of executing a washing process of washing the tableware following an immersion process in a series, as well as an immersion device of the tableware and a tableware washing system.SOLUTION: An immersion method of tableware uses transport means 21 for transporting a tableware basket 5, and immersion water supply means 22 for supplying immersion water toward the tableware 6 in the tableware basket. The tableware basket receiving multiple tableware so as to be stacked in the vertical direction with the surface side facing upward is transported horizontally. The immersion water is supplied at least toward the tableware of the most upper edge in the tableware basket by the immersion water supply means provided along the direction where the tableware basket is transported. The tableware basket is transported so that the immersion water may be made to flow down from an outer peripheral edge of the tableware to the tableware in the lower part and a state of storing water in each tableware may be continued for a predetermined time. Moisture is given to a dirt component to be moistened by the immersion water stored water in each tableware.SELECTED DRAWING: Figure 1
Patent JP-2021000255-A (JP)
Title: Game machine
Inventor: TATEISHI TAKUYA
IPC: A63F5/04
Filed: 2019-06-21
Abstract: To provide a technique for improving a degree of freedom in design of a game machine.SOLUTION: If stop operation is performed along correct hitting order when a particular hitting order combination and a bit bonus (BB) are won overlappingly, winning of the big bonus (BB) is disabled. When stop operation is performed along incorrect hitting order, control for enabling winning of a big bonus (BB) is performed. A stop position is determined so as to display a pattern for composing a winning mode of a small winning combination 7 to a small winning combination 10, a small winning combination 15 to a small winning combination 18, or a small winning combination 19 to a small winning combination 22 on an effective line for a reel stopped first in correct hitting order. A stop position is determined so as to display a pattern common to a winning mode of a small winning combination 30, a small winning combination 31, or a small winning combination 32 and a winning mode of a big bonus (BB) on an effective line for a reel stopped first in incorrect hitting order.SELECTED DRAWING: Figure 8
Patent JP-2019189876-A (JP)
Title: Film adhesive and adhesive sheet
Inventor: KATO YUTARO
IPC: C08F222/12
Filed: 2019-06-24
Abstract: To provide an adhesive which can form an adhesive sheet that has excellent oil resistance and is less unlikely to form a hit mark and an adhesive sheet.SOLUTION: A film adhesive comprises an acrylic copolymer obtained by the copolymerization of a monomer mixture comprising acrylic acid alkyl ester, methacrylate alkyl ester, and a hydrogen-bonding monomer, a curing agent and an organic solvent, where the hydrogen-bonding monomer comprises a carboxyl group-containing monomer 3-15 wt.% in the monomer mixture 100 wt.%.SELECTED DRAWING: None
Patent JP-2020000865-A (JP)
Title: Multipurpose scissors
Inventor: PARK JAEIK
IPC: A47G21/06
Filed: 2019-06-26
Abstract: To provide multipurpose scissors configured to perform garlic mincing function, a fish scaling function, etc. by using scissors that are used as a kitchen utensil having cutting means.SOLUTION: Disclosed herein are multipurpose scissors. In the multipurpose scissors, an upper blade and a lower blade are connected by a pivot pin, opposite cutting edges are formed on the upper and lower blades in front of the pivot pin, and upper and lower handles configured to be able to grip the upper and lower blades and to perform cutting work are provided in back of the pivot pin. The multipurpose scissors include a garlic mincing unit, including: a crushing part configured such that pluralities of depressions and protrusion surfaces are formed to engage with each other on the friction surfaces of the upper and lower handles; and a discharge guiding part formed on the inner side of the crushing part, and configured such that an inclined guide surface and a discharge groove configured to discharge garlic, minced via the crushing part, in one direction are formed therein.SELECTED DRAWING: Figure 4
Patent JP-2020147026-A (JP)
Title: Method for producing electric heating composite material based on high frequency non-adhesive consolidation technique
Inventor: WANG KAI
IPC: B27M3/00
Filed: 2019-06-27
Abstract: To provide an electric heating composite material which has high strength, high toughness, good cut-off performance, heat generation performance, pressure-resistant shear-resistant performance, and corrosion-preventive abrasion resistance.SOLUTION: An electric heating composite material includes a first consolidation wood layer 1, a first thermoplastic resin film layer 2, an electric heating layer 3, a second thermoplastic resin film layer 4 and a second consolidation wood layer 5 in order from above, in which the first consolidation wood layer 1 and the second consolidation wood layer 5 are manufactured by high frequency heating consolidation, and the first consolidation wood layer 1, the first thermoplastic resin film layer 2, the electric heating layer 3, the second thermoplastic resin film layer 4 and the second consolidation wood layer 5 are stacked and arranged in this order in a force-receiving direction, then is cooled and cooled by high frequency secondary heating consolidation, and thereby the electric heating composite material is manufactured.SELECTED DRAWING: Figure 1
Patent JP-2021006978-A (JP)
Title: Grasping system of unknown owners' land and use application system of unknown owners' land using the grasping system
Inventor: KOYAMA KASUMI
IPC: G06Q50/26
Filed: 2019-06-28
Abstract: To provide a grasping system of unknown owners' land which allows anyone to know positions of unknown owners' land, characteristics of the land, surrounding situations or the like on demand.SOLUTION: Storage means stores aerial photographs of land, map data 4 including urban area maps or contour images, land lot data 5 such as parcels of land, and attribute data 6 of each segmented land in different layers. In particular, unknown owners' land is stored in color in the land lot data 5 to distinguish from other land. The map data 4 and the land lot data 5 can be displayed on a display unit of a client computer on the same scale and in an overlapped state.SELECTED DRAWING: Figure 1
Patent JP-2019183165-A (JP)
Title: Photo and thermosetting adhesive for inkjet, manufacturing method for semiconductor device and electronic component
Inventor: TANIGAWA MITSURU
IPC: C09J4/02
Filed: 2019-07-01
Abstract: To provide a photo and thermosetting adhesive for inkjet capable of enhancing thickness accuracy of an adhesive layer where an adhesive is cured and further making hard to generate void in the adhesive layer.SOLUTION: A photo and thermosetting adhesive for inkjet contains a photosetting compound, a thermosetting compound, a photoinitiator, and a thermosetting agent and has elastic modulus of a B staging adhesive at 25°C of 5.0×10Pa to 8.0×10Pa when a light with integrated light amount of 1000 mJ/cmis irradiated to the adhesive, so that lighting intensity at 365 nm is 100 mW/cm, and the B staging adhesive is obtained.SELECTED DRAWING: Figure 1
Patent JP-2021008238-A (JP)
Title: Vehicle body understructure
Inventor: KAGAMI AYAKA
IPC: B62D25/20
Filed: 2019-07-02
Abstract: To provide a vehicle body understructure capable of reducing restriction of layout of a component, even when providing a joint flange part on a vehicle body skeleton member on the lateral side of a floor panel.SOLUTION: A rear side member 30 includes a joint flange part 50 using a vehicle vertical direction as a thickness direction, which is a part projecting to the vehicle width direction inside furthermore than a vehicle width direction inside surface 38X of an inside vertical wall part 38 in a skeleton body part 32. Further, in the skeleton body part 32, a recess 48 recessed from the vehicle width direction inside surface 38X of the inside vertical wall part 38 to the vehicle width direction outside is formed. The recess 48 includes a second surface 48B which is a surface continuous on the same plane to a joint area 50A of the joint flange part 50.SELECTED DRAWING: Figure 2
Patent JP-2021012103-A (JP)
Title: Radioactive waste management device and radioactive waste management method
Inventor: SHIBA HIROKI
IPC: G21F9/36
Filed: 2019-07-05
Abstract: To provide a radioactive waste management device and a radioactive waste management method capable of improving traceability.SOLUTION: A radioactive waste management device comprises: a management database that stores management data containing management identification information that identifies the combination of radioactive waste packing, pre-work packing, and post-work packing; a waste database that stores registration information on radioactive waste corresponding to the management identification information; and a search unit that searches the waste database based on the management identification information.SELECTED DRAWING: Figure 2
Patent JP-2021011362-A (JP)
Title: Main rope conveyance device for elevator and main rope replacing method
Inventor: MIYAGAWA SHOICHI
IPC: B66B7/00
Filed: 2019-07-08
Abstract: To provide, for example, a main rope conveyance device for an elevator with a novel constitution capable of suppressing acceleration of a main rope by its own weight and a main rope replacing method.SOLUTION: A main rope conveyance device 10 for an elevator includes, for example, a frame body 11, a rope guide 12, a resistance mechanism 13, and a brake mechanism 14. The frame body 11 is provided around a hoisting machine 7 of the elevator. The rope guide 12 is mounted on the frame body 11 such that a main rope 9 wound around the hoisting machine 7 can be changed to be wound, and supports the main rope 9 to be movable along a conveyance path 20. The resistance mechanism 13 is interposed in the conveyance path 20 and slidably mounted on the frame body 11 with respect to the main rope 9. The brake mechanism 14 is interposed in the conveyance path 20 and mounted on the frame body 11 so as to switch between a braking state in that the main rope 9 is sandwiched and a non-braking state.SELECTED DRAWING: Figure 2
Patent JP-2021016070-A (JP)
Title: Imaging element and signal readout circuit thereof
Inventor: GOTO MASAHIDE
IPC: H04N5/374
Filed: 2019-07-11
Abstract: To provide an imaging element and a signal readout circuit thereof capable of adjusting the light receiving sensitivity for each pixel or pixel block.SOLUTION: A signal readout circuit of an imaging element provided with a photoelectric conversion unit whose light receiving sensitivity changes depending on an applied voltage includes, in a pixel, an applied voltage setting circuit that sets the applied voltage of the photoelectric conversion unit of the pixel in a second light receiving period following a first light receiving period on the basis of a signal detection value of the pixel detected in the first light receiving period. Further, the photoelectric conversion unit of the imaging element is composed of a photoelectric conversion film capable of multiplying the avalanche.SELECTED DRAWING: Figure 1
Patent JP-2021019107-A (JP)
Title: Management method of resistivity measuring device
Inventor: KANETANI KOICHI
IPC: H01L21/66
Filed: 2019-07-22
Abstract: To provide a management method of a resistivity measuring device capable of stabilizing repeated resistivity measurements of a standard sample silicon single crystal.SOLUTION: The management method of a resistivity measuring device for managing the resistivity measuring device by repeatedly measuring the resistivity of a measurement surface of a standard sample consisting of a silicon single crystal by a four-probe method includes the steps of measuring the resistivity by the four-probe method by arranging four probes used in the four-probe method perpendicularly to a rotation angle of the standard sample and rotating and moving a measurement position of the standard sample by a predetermined rotation angle each time when the measurement is performed.SELECTED DRAWING: Figure 1