baber/WOPTO huggingface dataset:
Patent JP-2020101807-A (JP)
Title: Interior coatings for glass structures in electronic devices
Inventor: MATTHEW S ROGERS
IPC: H05B33/02
Filed: 2020-01-30
Abstract: To solve the problem in the presence of thin-film coatings on an inner glass surface having the potential to create stress concentrations that makes the glass structure susceptible to breakage.SOLUTION: A glass layer 24 and other glass structures in an electronic device may be provided with coatings. An interior coating on a glass layer may include multiple material layers 46 such as an adhesion promotion layer 42, thin-film layers 44 of materials such as silicon or niobium oxide and other metal oxides, and metals that help adjust the appearance of the coating. A metal layer 48 may be formed on top of the coating to serve as an environmental protection layer and opacity enhancement layer. In some configurations, the coating may include four layers.SELECTED DRAWING: Figure 4
Patent JP-2021119927-A (JP)
Title: Game machine
Inventor: MORISHIMA YASUO
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine capable of showing a new, unprecedented performance effect at timing differing from that of a ready-to-win performance or the like by a performance movable accessory subjected to performance action at the time of the ready-to-win performance and a jackpot performance.SOLUTION: A performance movable accessory 41 is held in a retraction position in a non-game performance state, and is retained in a performance standby position differing from the retraction position in a game performance state. When a predetermined accessory operation condition is satisfied in the game performance state, the performance movable accessory 41 is subjected to performance action following a series of performance operation patterns for starting operating from the performance standby position and completing operation in the performance standby position. By such a configuration, the performance movable accessory 41 is subjected to position conversion operation between a retraction position and a performance standby position at an opportunity differing from that of performance action by the performance operation pattern, thus exhibiting a new performance effect.SELECTED DRAWING: Figure 20
Patent JP-2021123125-A (JP)
Title: Vehicle seat
Inventor: KAWABATA YUKI
IPC: B60N2/75
Filed: 2020-01-31
Abstract: To provide a vehicle seat whose fixing strength between a bracket and a back frame supporting an armrest.SOLUTION: A vehicle seat includes: a seat cushion; a seat back; armrests fitted to the seat back; a back frame supporting the seat back; a supporting bracket supporting the armrests; and a fixing patch. The back frame is arranged at an end part in a seat width direction and has a cylindrical closed cross section part extending in the direction crossing both a seat width direction and a seat back and forth direction. The supporting bracket is fixed to a surface at the back of the seat of the closed cross section part. The fixing patch has a first fixing part fixed to the support bracket and a second fixing part fixed to a surface in front of the seat of the closed cross section part.SELECTED DRAWING: Figure 2
Patent JP-2021128027-A (JP)
Title: Quantitative analysis method, quantitative analysis program, and x-ray fluorescence analyzer
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 2020-02-12
Abstract: To provide a quantitative analysis method, a quantitative analysis program and a fluorescent X-ray analyzer capable of performing high-precision quantitative analysis in consideration of the effect of a geometry effect.SOLUTION: A quantitative analysis method includes: a step of acquiring a representative composition set as a representative of the content of each analysis component; a step of acquiring a plurality of comparison compositions in which the content of each analysis component of the representative composition is changed by a predetermined content ratio by one component; a step of calculating the detection intensity, which represents the intensity of fluorescent X-rays detected under the influence of a geometric effect, with respect to a virtual sample having a predetermined thickness and represented by the representative composition and the comparison composition, using the FP method; and a step of calculating a matrix correction coefficient for each analysis component based on the detection intensity. αj is calculated using a calibration formula including a detection intensity Ii of a component i, Wi representing a mass fraction of the component i, Wj representing a mass fraction of a coexisting component j, constants a, b, and c, and αj representing a matrix correction coefficient for the component j coexisting with the component i.SELECTED DRAWING: Figure 2
Patent JP-2021129243-A (JP)
Title: Image processing apparatus and method for controlling image processing apparatus
Inventor: TACHI HIROKI
IPC: G03G21/00
Filed: 2020-02-14
Abstract: To prevent a user's wrong operation when a platen is opened.SOLUTION: An image processing apparatus has: a reading unit that includes an openable/closable platen and reads a document; a fax transmission unit that transmits the document read by the reading unit by fax; and a transmission starting operation unit that allows an operation for starting the fax transmission performed by the fax transmission unit. The fax transmission unit performs fax transmission based on the operation on the transmission starting operation unit when the platen is closed, and does not perform the fax transmission based on the operation on the transmission starting operation unit when the platen is opened.SELECTED DRAWING: Figure 4
Patent JP-2020138867-A (JP)
Title: Preventing tool for wire rope entanglement
Inventor: FUJIOKA AKIRA
IPC: B66C13/00
Filed: 2020-02-17
Abstract: To provide a preventing tool for wire rope entanglement that prevents one hook from becoming entangled in a wire rope that supports the other hook when there are two hooks and two wire ropes.SOLUTION: A preventing tool for wire rope entanglement for a work vehicle comprises at least a first hook, a second hook, a first wire rope supporting the first hook, and a second wire rope supporting the second hook, further including a first area through which the first wire rope is inserted and a second area through which the second wire rope is inserted.SELECTED DRAWING: Figure 1
Patent JP-2021131104-A (JP)
Title: Flow regulating device and control method of the same
Inventor: ANDO YUICHI
IPC: F16K31/04
Filed: 2020-02-18
Abstract: To inhibit occurrence of particles and perform flow regulation of a liquid accurately.SOLUTION: A flow regulating device 100 includes: a valve body part 10 having a flat valve body surface 11a; a body part 20 formed with a valve chamber R1, an inflow passage, an outflow passage 24, and a communication passage 22; a valve seat part 21 having a flat valve seat surface 21a which is provided around an inflow opening 22a and disposed at a position facing the valve body surface 11a; an adjustment mechanism which moves the valve body part 10 along an axis X to regulate a distance between the valve body surface 11a and the valve seat surface 21a; and a control unit which controls the adjustment mechanism so that the valve body part 10 moves in a movable range such that a non-contact state between the valve body surface 11a and the valve seat surface 21a is maintained. A flow passage cross sectional area of the communication passage 22 is smaller than a flow passage cross sectional area of the inflow passage and a flow passage cross sectional area of the outflow passage 24.SELECTED DRAWING: Figure 6
Patent JP-2021131674-A (JP)
Title: Control device and control method
Inventor: TANAKA MASAHITO
IPC: G05B11/32
Filed: 2020-02-19
Abstract: To provide a control device capable of diagnosing adequacy of an amount of feed forward.SOLUTION: A control device includes a step correspondence estimation unit 4 which estimates a parameter Kx1 as a diagnosis index for calculating a feed forward amount MV_X1 necessary for suppressing a step disturbance on the basis of an actual operation amount difference before/after a disturbance recovery response, a total amount calculation unit 5 which calculates a total amount of the feed forward amounts MV_X1 when it is assumed that the parameter Kx1 being the same as the estimated value is set to a feed forward calculation unit 2 and the feed forward amount MV_X1 is output on the basis of the parameter Kx1 for disturbance recovery control, an impulse correspondence estimation unit 6 which estimates a parameter Kx2 as a diagnosis index for calculating a feed forward amount MV_X2 necessary for suppressing an impulse disturbance on the basis of a result of subtracting the total feed forward amount MV_X1 from a total change amount of an actual operation amount MV_F for the disturbance recovery control.SELECTED DRAWING: Figure 1
Patent JP-2021135566-A (JP)
Title: Recommended motion parameter determination method and robot system
Inventor: TODA ATSUSHI
IPC: G05B19/4093
Filed: 2020-02-25
Abstract: To provide a recommended motion parameter determination method and robot system capable of readily obtaining a motion parameter which satisfies request performance dependent on the contents of work or a motion environment.SOLUTION: A recommended motion parameter determination method determines a recommended motion parameter at the time of operating an arm of a robot system including a robot having the arm. The recommended motion parameter determination method receives an input of first motion information concerning a motion of the arm (step S100), receives an input of a first performance parameter containing any of a tact time, an overshoot quantity, and a service life of a component included in the arm (step S130), and determines a recommended motion parameter on the basis of the inputted first motion information and first performance parameter (step S160).SELECTED DRAWING: Figure 3
Patent JP-2020108159-A (JP)
Title: Query system and method for determining authentication capability
Inventor: DAVIT BAGHDASARYAN
IPC: G06F21/32
Filed: 2020-02-27
Abstract: To provide secure user authentication on a network.SOLUTION: A query system performs an online transaction between a first server and a client, generates a signature on both the transaction detail and the random challenge by using a key on a second server, and transmits an authentication request to a client with the signature, the random challenge, and the transaction detail, and the second server performs transmission of for authentication request, and then authenticates the user on the client and generates authentication data without persistently storing the transaction detail, and authentication data specifies whether the user has successfully authenticated on the client, the authentication data, the transaction detail, and the signature are sent from the client to the second server, and the transaction detail, the random challenge, and the key are used to validate the signature at the second server and use the authentication data.SELECTED DRAWING: Figure 6
Patent JP-2021136354-A (JP)
Title: Positioning device and positioning carrier system
Inventor: NISHIO JINKO
IPC: B28D7/04
Filed: 2020-02-27
Abstract: To provide a positioning device that can position a substrate efficiently with a simple structure, and a positioning carrier system.SOLUTION: A positioning device 10 includes at least a pair of moving parts 100A and 100C that are supported to be able to get close to or far from each other in a direction parallel to a substrate F, a pin 110 that is provided to each of the pair of moving parts 100A and 100C and locks the outer periphery of the substrate F, a supporting member 120 disposed between the pair of moving parts 100A and 100C and supported axially by a shaft member 124 perpendicular to the substrate F, a pair of link levers 130A and 130C connecting the supporting member 120 and the moving parts 100A and 100C, and a driving part 140 that rotates the supporting member 120 about the shaft member 124.SELECTED DRAWING: Figure 1
Patent JP-2021141102-A (JP)
Title: Semiconductor storage device
Inventor: SHIMIZU KOJIRO
IPC: H01L21/336
Filed: 2020-03-02
Abstract: To reduce the manufacturing cost for a semiconductor storage device.SOLUTION: A semiconductor storage device according to an embodiment includes a first region CA, a second region HA, a plurality of conductive layers WL, first and second members SLT, a plurality of pillars MP, and third and fourth members SLTH. The second region includes a contact region HP including first to third subregions. The conductive layers include first to fourth conductive layers arranged in order from a lower layer to an upper layer. The first conductive layer includes a terrace part that does not overlap with the upper conductive layer in the first subregion. The second conductive layer includes a terrace part that does not overlap with the upper conductive layer in the third subregion. The third conductive layer includes a terrace part that does not overlap with the upper conductive layer in the first subregion. The fourth conductive layer includes a terrace part that does not overlap with the upper conductive layer in the third subregion. A part of the conductive layers that is provided in the first subregion and a part of the conductive layers that is provided in the third subregion are apart from each other through the second subregion.SELECTED DRAWING: Figure 7
Patent JP-2021137454-A (JP)
Title: Absorbent article and manufacturing method of absorbent article
Inventor: KANEDA YUTARO
IPC: A61F13/535
Filed: 2020-03-09
Abstract: To provide an absorbent article capable of suppressing leakage of liquid.SOLUTION: An absorbent article comprises: an absorber; a liquid permeable skin surface side sheet disposed at a skin surface side of the absorber; a liquid impermeable non-skin surface side sheet disposed at a non-skin surface side of the absorber; and a pair of side sheets disposed at both skin surface sides in a width direction of the absorbent article, and extending along a longitudinal direction orthogonal to the width direction. The side sheet has a fixed-end part disposed in the outside in the width direction, a free end part disposed in the inside in the width direction, and an elastic member attached to the free end part in a stretched state in the longitudinal direction. The absorber is disposed including the outside in the width direction of the free end part, and the whole area at a non-skin surface side of the fixed-end part disposed on the absorber is adhered to the absorber by an adhesive.SELECTED DRAWING: Figure 2
Patent JP-2021139487-A (JP)
Title: solenoid valve
Inventor: AOYAMA FUMIAKI
IPC: F16K31/06
Filed: 2020-03-09
Abstract: To provide a solenoid valve and a fluid pressure drive valve capable of monitoring a state of each portion of a solenoid valve by a single solenoid valve, and simplifying a device structure.SOLUTION: A solenoid valve 1 includes a spool portion 2 that switches a channel in which a drive fluid flows, a solenoid portion 3 that displaces the spool portion 2 according to an energization state, a plurality of sensors 4 obtaining a state of each portion of the solenoid valve 1, a substrate 5 on which at least one of the plurality of sensors 4 is placed, and which has a control portion for controlling the solenoid valve 1, and a storage portion 6 that stores the spool portion 2, the solenoid portion 3, the plurality of sensors 4, and the substrate 5. Since not only a basic function of the solenoid valve 1 but also a monitoring function of monitoring a state of each portion are collected in the storage 6, the state of each portion of the solenoid valve 1 can be monitored by the single solenoid valve 1, and a device structure can be simplified.SELECTED DRAWING: Figure 2
Patent JP-2021151004-A (JP)
Title: Power generator
Inventor: KUDO SHINYA
IPC: H02N2/18
Filed: 2020-03-17
Abstract: To provide a power generator which can extend and retract a magnetostrictive member by using the flow of fluid to generate electric power.SOLUTION: A power generator comprises: a first magnetostrictive member extending in a first direction; a second magnetostrictive member extending in the first direction and adjacent to the first magnetostrictive member in a second direction orthogonal to the first direction; a first coil wound around the first magnetostrictive member; an oscillator that is connected to an end in the first direction of the first magnetostrictive member and to an end in the first direction of the second magnetostrictive member, extends in the first direction, has a dimension along a third direction orthogonal to the first direction and the second direction larger than the dimension along the second direction, is arranged inside the fluid and can oscillate by the flow of the fluid; a coupled member coupled to an end in an opposite direction to the first direction of the first magnetostrictive member and to an end in an opposite direction of the second magnetostrictive member; and a holding member which holds the coupled member in a rotatable manner around a shaft extending in a first direction.SELECTED DRAWING: Figure 1
Patent JP-2021150156-A (JP)
Title: Fuel cell system
Inventor: DOKO TATSUKI
IPC: H01M8/249
Filed: 2020-03-18
Abstract: To provide a fuel cell system that heats oxidant gas while supplying the oxidant gas to an air electrode with saved energy.SOLUTION: An air supply pipe P5 for supplying air to a first cathode 16B of a first fuel cell stack 16 is made to branch off into an air supply pipe P5A and an air supply pipe P5B at a branch part B1. An air preheating part 32 is provided on the air supply pipe P5A and an air heat exchange part 34 is provided on the air supply pipe P5B. The air supply pipe P5A and the air supply pipe P5B are joined at a confluence part G1 on the downstream side of the air preheating part 32 and the air heat exchange part 34; the air supply pipe P5A and the air supply pipe P5B are arranged in parallel.SELECTED DRAWING: Figure 1
Patent JP-2021147200-A (JP)
Title: Lift system, portable platform device, control device, control method and program
Inventor: ENOMOTO TOMOHIRO
IPC: B66F9/07
Filed: 2020-03-19
Abstract: To provide a lift system, a portable platform device, a control device, a control method and a program that are able to stabilize a state of a portable platform device even when an external force caused by wind or the like is applied to the portable platform device or to a raising/lowering device.SOLUTION: A lift system includes a portable platform device and a raising/lowering device that raises/lowers the portable platform device. The portable platform device includes: a portable platform body portion; a state detection unit that detects a state of the portable platform device; a force generation unit that generates force for changing a state of the portable platform device; and a control device that controls the force generation unit. Based on the state of the portable platform device detected by the state detection unit, the control device controls the force generation unit.SELECTED DRAWING: Figure 1
Patent JP-2021158181-A (JP)
Title: Protective film formation film, composite sheet for protective film formation, and transport method for work with protective film formation film
Inventor: KOBASHI RIKIYA
IPC: C09J11/04
Filed: 2020-03-26
Abstract: To provide a protective film formation film for suppressing generation or visibility of a contact mark caused by a contact of transport means when the film is formed by the transport means while being stuck to a rear face of a work for forming a split, the protective film formation film being configured to form a protective film on the rear face of the split of the work.SOLUTION: In a protective film formation film, a plurality of protective film formation films are laminated, thereby creating a test piece with a width of 4 mm and a thickness of 200±20 μm, the test piece is held, and a storage elastic modulus of the test piece is measured in a tension mode of a frequency 11 Hz and under a measurement condition of a temperature rise speed of 3°C/min. When the storage elastic modulus at the time when a temperature of the test piece is 70°C is defined as E'70 and a maximum value of reflectance of light of a wavelength 380-780 nm in the protective film formation film is defined as Rmax, a Y value calculated by formula: Y=(log10E'70)2×Rmax is equal to or greater than 260 and an X value calculated by formula: X=(log10E'70)2 is equal to or greater than 33.SELECTED DRAWING: None
Patent JP-2020164859-A (JP)
Title: Adhesive sheet, laminated sheet, image display device
Inventor: TABATA HIROKI
IPC: B32B7/022
Filed: 2020-03-27
Abstract: To provide an adhesive sheet which does not cause crack or delaminate even when a laminated sheet is formed by sticking it to a member sheet and the laminated sheet is folded under low temperature and high temperature environments, and has an excellent restoring property when the laminated sheet is folded and held under a high temperature condition.SOLUTION: There is provided an adhesive sheet that meets the following requirements (1) to (3): (1) Storage shear modulus at 80°C (G'(80°C)) obtained by dynamic viscoelasticity measurement in shear mode with a frequency of 1 Hz is 1.0 kPa or more and 100 kPa or less; (2) storage shear modulus at -20°C(G'(-20°C)) is 1.0 kPa or more and 140 kPa or less, and (3) when the storage shear modulus is measured by dynamic viscoelasticity measurement in the shear mode with a frequency of 1 Hz, an average gradient at -20°C to 80°C represented by the following formula (1) on a graph where the y-axis is the storage shear modulus (kPa) and the x-axis is temperature (°C) is -0.40 to 0(kPa/°C): formula (1): average gradient=(G'(80°C)-G'(-20°C))/100.SELECTED DRAWING: None
Patent JP-2021154952-A (JP)
Title: Hybrid drive device
Inventor: KAWATSU Yutaro
IPC: B60W10/02
Filed: 2020-03-27
Abstract: To provide a hybrid drive device capable of preventing reverse rotation of an oil pump, as well as, capable of transmitting driving force to wheels.SOLUTION: Upon determining that an input shaft rotation speed Nin is reversed, a control unit of a hybrid drive device controls a start clutch WSC to come into a slip-engaged state, while executing normal rotation maintenance control for controlling a motor so that a rotor rotation transmission member rotates in a normal direction. Thereby, driving force of the motor can be transmitted to wheels while the reverse rotation of an oil pump can be prevented, and for example, it is possible to prevent the vehicle from accelerating sliding down.SELECTED DRAWING: Figure 4
Patent JP-2021160729-A (JP)
Title: Un-pluggable cap
Inventor: YAMAMOTO MANABU
IPC: B65D47/12
Filed: 2020-03-30
Abstract: To provide an un-pluggable cap comprising a transfer plug that upon lid-opening an outer cap, breaks at its thin-walled weakened portion and transfers from an inside plug side to an outer cap side and allowing for easy unplugging.SOLUTION: An un-pluggable cap comprises: an inside plug B that is fitted on a mouth 1 of a container body A and has a spout cylinder 10; an outer cap C that is openably/closably fitted on the inside plug B; and a transfer plug 15 that is connected to an inside of the spout cylinder 10 through a thin-walled weakened portion 14, encloses a spout, breaks at the thin-walled weakened portion 14 and transfers from the inside plug B side to the outer cap C side upon lid-opening the outer cap C. The inside plug B consists of a PET resin having a bending modulus of elasticity of 100 MPa or greater and 2,200 MPa or smaller.SELECTED DRAWING: Figure 1