baber/WOPTO huggingface dataset:
Patent JP-2020100894-A (JP)
Title: Thin steel sheet and method for manufacturing the same
Inventor: TAKASAKA NORIAKI
IPC: C22C38/00
Filed: 2019-10-01
Abstract: To provide a thin steel sheet having a high strength with a tensile strength (TS) of 780 MPa or higher, high ductility and high punch stretch formability, and to provide a method for manufacturing the thin steel sheet.SOLUTION: The thin steel sheet has a predetermined component composition, has an area ratio of polygonal ferrite of 0% to 30%, an area ratio of upper bainite of 55% to 84%, the total of area ratios of martensite, tempered martensite and lower bainite of 0% to 30% and an area ratio of retained austenite of 15% to 45%, each based on the whole of the steel sheet structure, and has a C concentration in the retained austenite of 0.80 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2021059883-A (JP)
Title: High place work device
Inventor: SUGIKI MICHIAKI
IPC: E04G1/34
Filed: 2019-10-07
Abstract: To provide a high place work device that allows users to easily recognize operation components.SOLUTION: Respective component members such as top plates 11, ladder bodies 12, 12, and extendable legs 13 constituting a scaffolding platform 10 are connected so that their relative positional relation can be changed. Multiple component members are colored uniformly by a first color. On connecting parts of the multiple component members are provided with operation components such as handles 11H, opening locks 14H, leg extending locks 16H, and leg extending upper locks 16 L to allow changes in the positional relation of the multiple component members, and each operation component is uniformly colored by a second color that is identifiable against the first color.SELECTED DRAWING: Figure 2
Patent JP-2020022186-A (JP)
Title: Radio communication system, base station, terminal, and communication method
Inventor: SUDA KENJI
IPC: H04W76/14
Filed: 2019-10-07
Abstract: To provide a radio communication system, base station, terminal, and communication method that allow for direct communication between terminals whose operators are different.SOLUTION: In a radio communication system 100, a UE (101) wirelessly connects to company A's eNB (111). A UE (102) wirelessly connects to company D's eNB (112). At least one of the eNB (111) and the eNB (112) transmits notification information indicating a predetermined band that is included in a radio frequency band allocated to company A and can be used for direct communication between the UE (101) and the UE (102). The UE (102) uses the predetermined band on the basis of the transmitted notification information to perform direct communication with the UE (101).SELECTED DRAWING: Figure 1
Patent JP-2021058424-A (JP)
Title: Game machine
Inventor: FURUHASHI NAOKI
IPC: A63F5/04
Filed: 2019-10-07
Abstract: To provide a game machine capable of preventing strategic characteristics from being generated when combining an advantageous section with a bonus game.SOLUTION: A game machine has a winning area "RBB" in which RBB is won without being overlapped with another winning combination. Advantageous section control means shifts to an advantageous section on the basis of winning of a winning area "RBB" in an internal lottery in a non-advantageous section. Instruction function control means can control a normal non-AT state and a CZ state, and a specific non-AT state more disadvantageous to a player than the normal non-AT state and the CZ state, and shifts to the specific non-AT state when RBB is won in a game shifted to an advantageous section on the basis of winning of the winning area "RBB".SELECTED DRAWING: Figure 12
Patent JP-2021065005-A (JP)
Title: Switching device and power system provided with the switching device
Inventor: HANAO TAKASHI
IPC: H02J3/14
Filed: 2019-10-11
Abstract: To provide a power system in which management targets of a centralized management device can be expanded to a power device the input/output power of which cannot be controlled, and a switching device that is used for the power system.SOLUTION: A switching device A performs switching between a conductive state in which a power device B is carrying out power reception and power transmission with respect to a power grid E, and a non-conductive state in which neither the power reception nor the power transmission is being carried out. The switching device A includes: a determination index calculation unit 111 that calculates a determination index X for determining whether to set the power device B to the conductive state or the non-conductive state on the basis of an induction index pr inputted from a centralized management device F managing the switching device A and a preset optimization problem; and a comparison unit 112 that performs switching between the conductive state and the non-conductive state on the basis of a comparison result obtained by a comparison of the determination index X with a prescribed value.SELECTED DRAWING: Figure 1
Patent JP-2021063946-A (JP)
Title: Photosensitive resin composition and method for manufacturing electronic device
Inventor: YAMAKAWA YUDAI
IPC: H01L21/52
Filed: 2019-10-16
Abstract: To provide a resin composition which can obtain good adhesive force even when being used with a film thickness of approximately 1-3 μm and has adhesion and photosensitivity.SOLUTION: There are provided a photosensitive resin composition which contains an alkali-soluble resin, a photosensitive agent and a crosslinking agent, and has elastic deformation power ηIT determined from a load-displacement curve obtained by a nanoindentation test of specific procedure and measurement condition of 20-45%; and a method for manufacturing an electronic device using the photosensitive resin composition.SELECTED DRAWING: Figure 1
Patent JP-2021065135-A (JP)
Title: Food molding apparatus
Inventor: MORIMOTO HIROTO
IPC: A23P30/10
Filed: 2019-10-21
Abstract: To provide a food molding apparatus for molding ring-shape foods, capable of preventing position shifting of a molding member, whereby food contamination and breakages of the apparatus can be suppressed, which are caused at the time of extruding food from the mold for food molding by the interference between the molding member, that moves along the mold to extrude foods, and the mold for food molding.SOLUTION: A food molding apparatus extrudes foods filled in a food molding hole, formed on the outer peripheral face of a cylindrical member 13, to the outside of the outer peripheral face of the cylindrical member 13 by using a second molding member 17. Position shifting of the second molding member 17 is prevented by having the second molding member 17 engaged with a cam mechanism via a first supporting member 18 which supports the second molding member 17 and also by setting up a first guide 22 which prevents movements of the second molding member in a direction other than the direction of movement of the first supporting member 18, and thereby food contamination and breakages of the apparatus are suppressed.SELECTED DRAWING: Figure 4
Patent JP-2021068129-A (JP)
Title: Memory controller and flash memory system
Inventor: TAKUBO KENICHI
IPC: G06F12/00
Filed: 2019-10-21
Abstract: To manage addresses efficiently when data is transferred between physical blocks.SOLUTION: A memory controller 3 controls access to a flash memory 2 in response to a command from a host system 4. The memory controller 3 identifies a physical block to be accessed from among a plurality of physical blocks based on management information associated with each of the plurality of physical blocks contained in the flash memory 2. Furthermore, when data stored in one physical block among the plurality of physical blocks is transferred to a different physical block among the plurality of physical blocks, the memory controller 3 changes the management information associated with the different physical block to management information associated with the one physical block.SELECTED DRAWING: Figure 1
Patent JP-2021067559-A (JP)
Title: Soundness evaluation device, soundness evaluation system, and method for evaluating soundness
Inventor: INOUE TSUYOSHI
IPC: G01M99/00
Filed: 2019-10-24
Abstract: To provide a soundness evaluation device that can predict a future temporal change in a soundness evaluation index that indicates a behavior of a structure caused by a load on the structure.SOLUTION: The present invention includes: an index acquisition unit 4 for acquiring a soundness evaluation index that indicates a behavior of a structure 2 as a target of an evaluation caused by a load on the structure 2; a database forming unit 7 for forming a temporal change database 11 including a temporal change in the soundness evaluation index of the structure 2 after the soundness evaluation index is acquired; and a prediction unit 9 for predicting a temporal change in the soundness evaluation index after the index acquisition unit 4 acquires the soundness evaluation index on the basis of the soundness evaluation index acquired by the index acquisition unit 4 and the temporal change database 11.SELECTED DRAWING: Figure 1
Patent JP-2021074793-A (JP)
Title: Grinding machine and core material manufacturing method
Inventor: FUKADA YUSUKE
IPC: B24B5/38
Filed: 2019-11-05
Abstract: To provide a grinding machine that can grind an object to be ground with high processing accuracy, and a core material manufacturing method.SOLUTION: A grinding machine 1, which grinds an object B to be ground in a longitudinal shape, comprises: a driving device 11 that rotates the object B to be ground around a long axis; a rotary grindstone 211 that has a rotation axis 212 parallel to the long axis and can advance a grinding surface 211a in a substantially cylindrical shape toward the object B to be ground, where the grinding surface 211a in a substantially cylindrical shape is formed in a shape corresponding to a shape of an outer periphery of a manufactured product; a bottom plate 311 in a substantially planar shape on which the object B to be ground is placed; and a back plate 41, arranged at the opposite side of the rotary grindstone 211 for the object B to be ground, which has a contact surface 41a in a substantially planar shape that supports the object B to be ground from the opposite side and extends in a vertical direction or inclines toward the object B to be ground. At least either of the bottom plate 311 and the back plate 41 has groove parts 311b and 41b at sites for supporting the object B to be ground.SELECTED DRAWING: Figure 1
Patent JP-2021075093-A (JP)
Title: Vehicle display device
Inventor: YAMAMOTO SATOSHI
IPC: B60K35/00
Filed: 2019-11-06
Abstract: To provide a vehicle display device that allows travel information to be easily recognized at a glance.SOLUTION: A vehicle display device is mounted on an automatic two-wheeled vehicle. The vehicle display device includes a display unit 21 and a control unit. The display unit 21 is in a dot-matrix method and configured to display traveling information that is information changing during traveling of the automatic two-wheeled vehicle. The control unit controls changing of contents to be displayed on the display unit. When determining that the traveling information displayed on the display unit 21 satisfies emphasis conditions, the control unit changes the display mode of numerical values indicated by the traveling information and thus emphasizes the traveling information.SELECTED DRAWING: Figure 4
Patent JP-2021077709-A (JP)
Title: Plasma processing method and plasma processing apparatus
Inventor: TERASHIMA RYO
IPC: H01L21/3065
Filed: 2019-11-06
Abstract: To provide a plasma processing method and a plasma processing apparatus that suppress an etching shape defect of an organic film.SOLUTION: A plasma processing method in which an organic film is etched through a mask formed of a silicon-containing film and having an opening on the organic film includes a step of repairing the shape of the mask, and the steps of repairing the shape of the mask include a step of modifying the side wall of the opening of the mask and a step of etching the upper surface of the mask.SELECTED DRAWING: Figure 4
Patent JP-2021076281-A (JP)
Title: Dryer
Inventor: UCHIDA HIROAKI
IPC: F26B3/02
Filed: 2019-11-06
Abstract: To provide a dryer capable of drying the inside of a can body efficiently.SOLUTION: A dryer comprises: a transport unit capable of transporting a plurality of can bodies 104 formed in a bottomed cylindrical shape so as to be mounted on a transport surface with upper openings facing upward; a plurality of gates 46 capable of arranging the plurality of can bodies 104 in a row parallel to a transport direction; and a plurality of nozzles 11 provided on the outlet side of the plurality of gates 46, and having a slit-shaped discharge port 15 capable of discharging gas toward the upper openings of the plurality of can bodies 104. A longitudinal direction of the discharge port 15 is parallel to the transport direction. Each of the plurality of gates 46 has a pair of partitions 66 provided so that their surfaces face each other at an interval that allows the plurality of can bodies 104 to pass through in a row. A center in a width direction of the interval is arranged at a position deviated from a center in the width direction parallel to the transport surface intersecting the transport direction of the discharge port 15.SELECTED DRAWING: Figure 3
Patent JP-2021074670-A (JP)
Title: Recycling method of automobile waste and recycling facility thereof
Inventor: KANESHIRO MASANOBU
IPC: B09B3/00
Filed: 2019-11-08
Abstract: To reduce mixing and containing of chlorine from ASR by separating accessories such as sheet or door before crushing abandoned automobiles and by processing the carbody and the accessories such as sheet or door individually, and to improve utility value as re-resource by sorting the ASR in plastics and metals precisely.SOLUTION: A method includes: a disassemble step S1 collecting useful parts such as batteries, engines, catalysts and tires which can be reused as used parts from abandoned automobiles and collecting unuseful hazardous materials and dangerous substances and throwaways such as flon gas, air bag and oil; a wire harness removing and sorting step S2 removing wire harness; a sheet partition process S3 removing the sheet itself from the abandoned automobile; a carbody crushing and sorting step S4 sorting metals and glasses from crushed things that the abandoned automobiles are crushed; and the wire harness removing and sorting step S2 removing the wire harness remaining in the sheet.SELECTED DRAWING: Figure 3
Patent JP-2020079392-A (JP)
Title: Aqueous coating material composition having excellent flavor sorption resistance, and coated metal substrate
Inventor: KASHIWAKURA TAKUYA
IPC: C09D167/06
Filed: 2019-11-08
Abstract: To provide an aqueous coating material composition that has excellent flavor sorption resistance and can be used to form a coating film having excellent coating film characteristics such as curability and workability, and a coated metal substrate having a coating film made of the aqueous coating material composition.SOLUTION: This aqueous coating material composition contains, as a main agent, a polyester resin having an acid value of not less than 10 mgKOH/g but less than 70 mgKOH/g and a glass transition temperature of 40°C or higher, and a β-hydroxyalkylamide compound as a curing agent.SELECTED DRAWING: None
Patent JP-2021077794-A (JP)
Title: Pin press-fit management device, management method, management program and method of manufacturing pin attachment substrate
Inventor: KUDO NAOKI
IPC: B23P19/02
Filed: 2019-11-12
Abstract: To accurately detect a press-fit failure of a press-fit pin.SOLUTION: A management device 10 includes: a torque measuring part 11b which measures torque of a motor 23 for advancing and retracting a head 21 holding a pin 30 press-fitted into a through-hole 41 of a substrate 40; a torque product calculation part 11c for obtaining the integrated value of the torque of the motor 23 during a monitoring period from when the pin 30 comes into contact with the substrate 40 until the pin 30 is completely press-fitted into the through hole 41; and a defect determination part 11d for determining whether or not the integrated value of the torque is within a predetermined reference range.SELECTED DRAWING: Figure 1
Patent JP-2021078059-A (JP)
Title: Broadcasting system and broadcasting signal transmission method
Inventor: KATO NOBUYUKI
IPC: H04H20/12
Filed: 2019-11-12
Abstract: To provide a broadcasting system and a broadcasting signal transmission method capable of efficiently executing a job at low cost.SOLUTION: The broadcasting system comprises: a common master facility which is disposed at a center and sends out to each broadcast station the same signal as each main image signal of each broadcast station at least, respectively as a backup; one master facility which is respectively disposed at each broadcast station and sends out a main image signal of the broadcast station at least; and a coding and multiplexing facility which codes and multiplexes the signal sent out from the master facility of the broadcast station or the signal sent out from the common master facility of the center to the broadcast center.SELECTED DRAWING: Figure 2
Patent JP-2021082994-A (JP)
Title: Imaging apparatus, control method of imaging apparatus
Inventor: KANDA YOHEI
IPC: H04N5/345
Filed: 2019-11-21
Abstract: To reduce power consumption of an imaging device capable of detecting a change in a photographic subject even when the change is frequently detected.SOLUTION: An imaging apparatus comprises an imaging device in which a plurality of pixel circuits are arranged in a matrix and constitute a block, the imaging device can output each of the added value of the pixel signal for each block and the pixel signal values of the pixel circuits. The imaging apparatus detects a photographic subject change on the basis of a difference between early added value of the image signal of the same block in the imaging device and the late added value, and when detecting the photographic subject change, the imaging apparatus outputs the pixel signal value of each of the pixel circuits included in the block in which the photographic subject change is detected, and does not output the pixel signal value of each of the pixel circuits included in the block in which the photographic subject change is not detected.SELECTED DRAWING: Figure 1
Patent JP-2021082141-A (JP)
Title: Coin processor and cash handling device
Inventor: NISHINO NOBUHARU
IPC: G07D1/00
Filed: 2019-11-21
Abstract: To enable smooth separation of coins with simple structure.SOLUTION: A coin processor 10 of an automated teller machine 1 is provided with a regulating member 57 at a position inside a transporting unit 51 of an upper separation unit 15 and not facing a disk surface 45S, and a regulating surface 57R of the regulating member 57 inclined with respect to a front transport surface FS. Thus, the upper separation unit 15 allows a coin CN that is far away from a left transport surface LS, such as a coin CN2 on the right side that is in a superposed state and the coin CN that is in an inclined state to abut the regulating surface 57R and move backward so as to regulate entry into a transport space SC. This allows a coin separation unit 15 to prevent the coin CN from being clogged in separated transportation processing where the coins CN are separated and transported one by one.SELECTED DRAWING: Figure 12
Patent JP-2020100810-A (JP)
Title: Composite materials comprising chemically linked fluorographite-derived nanoparticles
Inventor: EUGENE SHIN MING BEH
IPC: C08K5/00
Filed: 2019-11-25
Abstract: To provide a composition that includes a functionalized graphene derivative having at least one functional group bonded through a chemical linker to the graphene surface.SOLUTION: A method includes reacting fluorographite with at least one reactant, wherein at least one reactant is one of either a di-functional or a multifunctional reactant, to produce a fluorographite derivative.SELECTED DRAWING: Figure 1
Patent JP-2020107329-A (JP)
Title: Two-wheel automatic guided vehicle used in combination
Inventor: ALEXANDER KOZLENOK
IPC: G05D1/02
Filed: 2019-11-27
Abstract: To provide an improved automatic guided vehicle capable of functioning in cooperation.SOLUTION: An automatic guided vehicle (AGV) may include a motor, wheels, a motor controller, and a battery coupled to a slender frame. The two wheels are fitted on a side opposite to the slender frame, the wheels are coupled to the motor that can be controlled by the motor controller, the motor and the motor controller may be fitted to the frame, and a connector flange may be fitted to a central portion of an AGV frame. A link mechanism is used for coupling a plurality of AGVs to each other. In an embodiment of two AGVs, the AGVs may be fitted to a front portion and a rear portion on a center line of a platform, and in an embodiment of four AGVs, a forward width link mechanism, a rearward width link mechanism, a left length link mechanism, and a right length link mechanism form a parallelogram and the AGVs may be respectively coupled to four corners of the parallelogram.SELECTED DRAWING: Figure 11
Patent JP-2020046676-A (JP)
Title: Method for producing resin sheet
Inventor: SEKIGUCHI HIROSHI
IPC: G02B5/02
Filed: 2019-11-29
Abstract: To provide a method for producing a resin sheet in which optical performance is more improved.SOLUTION: A method for producing a resin sheet includes: a first resin filling step of filling the top of a molding surface of a molding die formed with an uneven shape corresponding to a unit optical shape part with an uncured energy ray curable resin in a smaller amount than an amount used in a first optical shape layer; a first curing step of irradiating the uncured energy ray curable resin filled in the first resin filling step with energy rays to cure the energy ray curable resin; a first heating step of heating the energy ray curable resin cured in the first curing step; a second resin filling step of filling the top of the heated energy ray curable resin with an uncured energy ray curable resin; a second curing step of irradiating the uncured energy ray curable resin filled in the second resin filling step with energy rays to cure the energy ray curable resin; and a second heating step of heating the energy ray curable resin cured in the second curing step.SELECTED DRAWING: Figure 7
Patent JP-2021085517-A (JP)
Title: transmission
Inventor: SHIMAMOTO MASAO
IPC: F16H37/02
Filed: 2019-11-29
Abstract: To provide a transmission which can achieve reduction of its weight and costs.SOLUTION: A bearing recessed part 51 opening to the front side is formed at a pump case 46 and a radial bearing 52 and a thrust bearing 53 which receive an input shaft 41 are fitted in the bearing recessed part 51 to be supported. The pump case 46 is formed with: an oil receiving part 141 which forms a recessed shape recessed downward and receives an oil; and a communication hole 142 which allows an interior of the oil receiving part 141 and an interior of the bearing recessed part 51 to communicate with each other.SELECTED DRAWING: Figure 4