baber/WOPTO huggingface dataset:
Patent JP-2021052346-A (JP)
Title: Radio terminal, core network node, and method thereof
Inventor: TAMURA TOSHIYUKI
IPC: H04W48/14
Filed: 2019-09-26
Abstract: To allow a radio terminal to delete an entry from a list of temporarily forbidden private (or local) cellular networks in response to satisfaction of a new condition related to radio terminal mobility.SOLUTION: A radio terminal (1) stores a first private cellular network in a temporarily forbidden network list (12) when a rejection message for temporarily forbidding selection and registration of the first private cellular network is received from a core network. The radio terminal (1) excludes the first private cellular network from the list (12) when radio characteristics of a radio access network that provides access to the first private cellular network is different from ones before a registration request (or service request) message to the first private cellular network was rejected.SELECTED DRAWING: Figure 4
Patent JP-2021050298-A (JP)
Title: Resin composition
Inventor: LEE Junghwi
IPC: C08L25/08
Filed: 2019-09-26
Abstract: To provide a resin composition that is soluble in organic solvent; is photo-crosslinked by exposure at normal temperature and in a short time to become insoluble in solvent and show liquid repellency; and leaves no residue when an uncrosslinked portion is removed with organic solvent, and an organic transistor element and an electronic device using the same.SOLUTION: A resin composition contains a resin (A) containing a residue unit represented by formula (1) and a residue unit represented by formula (2), and a fluororesin (B) containing an ethylenic unsaturated monomer residue unit.SELECTED DRAWING: None
Patent JP-2021056004-A (JP)
Title: Image determination device and image determination method
Inventor: SHIMAZU SATOSHI
IPC: G01N21/956
Filed: 2019-09-26
Abstract: To determine quality of an image accurately using a plurality of determination items.SOLUTION: An image determination device determines quality of an image using a plurality of determination items. First, the device performs the following: storing in a memory a learned determination model on the basis of first data corresponding to an image as a criterion for determining on being good about each of the plurality of determination items and second data corresponding to an image as a criterion for determining on being bad. Then, the device performs the following processing: setting a plurality of magnifications for each of the plurality of determination items, cutting out a part of the image, and generating image data from the cut-out image at each of the plurality of set magnifications. Also, the device inputs the generated image data corresponding to each of the plurality of magnifications into the determination model and, on the basis of an output result of the determination model, determines whether the quality of the image is good or bad for each of the plurality of determination items.SELECTED DRAWING: Figure 6
Patent JP-2020008879-A (JP)
Title: Spatial light modulator, optical modulation device and method for driving spatial light modulator
Inventor: SAKAI HIROTO
IPC: G02F1/13
Filed: 2019-09-30
Abstract: To provide: a spatial light modulator capable of reducing fluctuation occurring in light after modulation; and an optical modulation device; and a method for driving a spatial light modulator.SOLUTION: An SLM 4A includes a modulation part 40A and a drive circuit 41. The modulation part 40A having a plurality of pixels 40a modulates the phase or intensity of incident light Laccording to the amplitude of a drive signal periodically time-varying for each pixel 40a. The drive circuit 41 providing the drive signal to the modulation part 40A is controlled so as to reverse the phase of a drive signal V(t) provided to a pixel group 401 in the plurality of pixels 40a and the phase of a drive signal V(t) provided to a pixel group 402 in the plurality of pixels 40a to each other.SELECTED DRAWING: Figure 1
Patent JP-2021055777-A (JP)
Title: Connection structure
Inventor: SHIMIZU TAKAYUKI
IPC: F16D65/09
Filed: 2019-09-30
Abstract: To obtain a connection structure which can secure predetermined sealability even if attachment positions of two members are misaligned.SOLUTION: A connection structure of the disclosure includes: a first member provided with a pipe-like part forming a first opening end of a first passage; a second member provided with a first recessed part that a second opening end of a second passage faces, the second member fixed to the first member; and a seal member disposed between the first member and the second member and forming a third passage which allows the first passage and the second passage to communicate with each other. The seal member includes: a first peripheral wall attached to the pipe-like part at the exterior of the pipe in an elastically extended state, a second peripheral wall attached to the first recessed part in a state where its outer peripheral surface is elastically compressed by an inner peripheral surface of the first recessed part, and a third peripheral wall which is disposed between the first peripheral wall and the second peripheral wall, provided in a state where the third peripheral wall can elastically bend in a direction intersecting with an extension direction of the third passage, and is thinner than the first peripheral wall and the second peripheral wall. The second peripheral wall includes a stopper surface which contacts with the first opening end of the pipe-like part at the first peripheral wall side of the second peripheral wall.SELECTED DRAWING: Figure 4
Patent JP-2021054979-A (JP)
Title: Adhesive sheet for wiring board conveyance, conveyance sheet, conveyance sheet laminate, and method for producing conveyance sheet laminate
Inventor: TOBE Atsushi
IPC: B32B27/00
Filed: 2019-09-30
Abstract: To provide adhesive sheets for wiring board conveyance that can be fixed to each other without using a fixing member such as a tape.SOLUTION: An adhesive sheet 20 for conveying a wiring board 30 has a sheet-like base member 21, an adhesive layer 22 disposed on one principal face of the base member 21, and a cover film 23 disposed on the adhesive layer 22. The other principal face of the base member 21 is a release layer 212 subjected to release treatment.SELECTED DRAWING: Figure 3
Patent JP-2020073642-A (JP)
Title: Alkali dispersion type hot-melt adhesive
Inventor: TAKENAKA MAKOTO
IPC: C09J11/08
Filed: 2019-10-01
Abstract: To provide a hot-melt adhesive capable of attaching a label to a vessel, excellent in holding power, adhesive strength maintenance factor and alkali dispersibility of the label and capable of re-peeling the label without using an alkali solution.SOLUTION: The invention relates to an alkali dispersion type hot-melt adhesive containing (A) a thermoplastic block copolymer which is a copolymer of vinyl-based aromatic hydrocarbon and a conjugated diene compound, (B) a tackifier resin and (C) at least one kind selected from a group consisting of aliphatic acid and a derivative thereof and (A) the thermoplastic block copolymer contains a styrenic block copolymer having styrene content of 40 wt.% or more.SELECTED DRAWING: None
Patent JP-2019217381-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F5/04
Filed: 2019-10-02
Abstract: To provide a game machine capable of preventing a fraudulent act while suppressing an increase in surveillance processing load.SOLUTION: A slot machine 10 comprises a body 11 and a front door 12 provided in the front part of the body 11 and supported openably and closably at one side part of the body 11. A token is input from a token slot 75 provided at the substantially central right part of the front door 12. Then, a start lever 71 provided at the substantially central left part of the front door 12 is operated, and reels 42L, 42M, 42R visible through display windows 31L, 31M, 31R start to rotate. When stop switch 72-74 are operated, the reels 42L, 42M, 42R corresponding to the respective switches 72-74 stop. The token input from the token slot 75 is detected by a plurality of medal slot sensors provided on the back face of the front door 12.SELECTED DRAWING: Figure 1
Patent JP-2021009660-A (JP)
Title: Cybersecurity Penetration Test Platform
Inventor: MICHAEL METZGER
IPC: G06F21/57
Filed: 2019-10-03
Abstract: To provide a method, a system, and a non-temporary computer readable medium which can be used to determine an open surface by running a test on a plurality of circuits.SOLUTION: The method includes: receiving a technique for an attack and at least one of existing open surfaces; executing an attack to a circuit and determining a weak surface of the circuit; determining that a plan of an attack is to be updated on the basis of a new open surface when there is a new open surface in the circuit; executing the plan of an attack; preparing a report on the open surface and the weak surface; updating repository and including a new technique for an attack to the open surface newly found in the circuit.SELECTED DRAWING: Figure 5
Patent JP-2021059425-A (JP)
Title: Fork lift
Inventor: KAI KENSUKE
IPC: B65G1/00
Filed: 2019-10-07
Abstract: To provide a fork lift suitable for performing a cargo handling operation to a rack with a high time efficiency.SOLUTION: A fork lift (10) comprises: a travel device (22); a cargo handling device (23); travel command means (14, 15, 16) operated by a rider; arrival notification means (18) operated by the rider when traveling to a destination is completed; and a control part (21) for controlling the travel device (22) and the cargo handling device (23). The control part (21) is so constituted as to control the travel device (22) according to the operation of the travel command means (14, 15, 16) by the rider, and further starts to control the cargo handling device (23) with the operation of the arrival notification means (18) by the rider as a trigger, to make the cargo handling device (23) perform a cargo handling operation.SELECTED DRAWING: Figure 4
Patent JP-2021060530-A (JP)
Title: Optical fiber cutting device
Inventor: SHIMADA HIROSHI
IPC: B26D1/15
Filed: 2019-10-08
Abstract: To provide an optical fiber cutting device capable of effectively preventing generation of burrs and cracks on a cut surface of an optical fiber.SOLUTION: An optical fiber cutting device 1 comprises; a fixing jig 20 for fixing a connector attached to an optical fiber core wire so as to make a central axis of the connector level; a cutting blade rotation device 30 for driving a cutting tool 31 having a shaft and a metal blade provided at the tip of the shaft, with the shaft as a rotation axis; and a lifting device 40 for vertically moving the cutting blade rotation device in a state of keeping the shaft level. The blade of the cutting tool is formed into a substantially inverted truncated cone form, and a cutting blade is formed at the side surface of the blade. The cutting blade rotation device is vertically moved to pass through a position at the height of the connector fixed to the fixing jig while rotating the cutting tool, so that an optical fiber protruding from the tip or the connector is cut by the tip of the blade.SELECTED DRAWING: Figure 3
Patent JP-2021062428-A (JP)
Title: MEMS element and vibration power generation device
Inventor: ASHIZAWA HISAYUKI
IPC: H02N1/00
Filed: 2019-10-10
Abstract: To provide an MEMS element which can receive a large external force and inhibit damage of a fixing part.SOLUTION: An MEMS element includes: a base; a movable part 12; an elastic part 152; and a fixing part 150. The elastic part 152 extends in a direction intersecting with a moving direction of the movable part 12, has a center part 161 which receives a force of the movable part 12 and one end and the other end fixed to a fixing part body, and has thin wall parts 162 respectively located at an area between the center part 161 and the one end and an area between the center part 161 and the other end, the thin wall parts 162 having a wall thickness smaller than those of the center part 161, the one end, and the other end.SELECTED DRAWING: Figure 3
Patent JP-2021062322-A (JP)
Title: Production method of porous metal complex granulated product
Inventor: KAMIBAYASHI YOSHIAKI
IPC: B01J20/32
Filed: 2019-10-11
Abstract: To improve handleability, since a porous metal complex has a very small diameter (3 μm-6 μm) and poor handleability.SOLUTION: In order to improve handleability of a porous metal complex, it is necessary to make the particle size large and heavy. Namely, a carrier is used as a substrate, and the porous metal complex is allowed to adhere effectively around the carrier by point adhesion or coating adhesion. As the method, two methods are enumerated: (1) granulation technology using powder adhesive (point adhesion), (2) granulation technology using liquid adhesive (water dispersion type or solvent type) (coating adhesion).SELECTED DRAWING: None
Patent JP-2021062080-A (JP)
Title: Method for estimating pigment concentration in skin tissue
Inventor: TSUMURA NORIMICHI
IPC: A61B5/00
Filed: 2019-10-15
Abstract: To more accurately estimate a pigment concentration in each of layers having different depths forming a skin tissue, using a simple method.SOLUTION: A method for estimating a pigment concentration in a layer at a predetermined depth forming a skin tissue includes: calculating a spectral reflection factor Rs(λ) of the skin tissue by performing light propagation simulation on a layered model of the skin tissue; setting an absorbance function Z(λ) representing absorbance of the skin tissue using a polynomial expression of absorption coefficients by pigments in a pigment containing layer of the layered model of the skin tissue; determining a coefficient of each term of the absorbance function Z(λ) by fitting the absorbance function Z(λ) as an absorbance spectrum or reflection factor spectrum to the spectral reflection factor Rs(λ); measuring a spectral reflection factor Rm(λ) of a subject's skin; and, as an absorbance spectrum or reflection factor spectrum, comparing the spectral reflection factor Rm(λ) with the absorbance function Z(λ) having determined terms to estimate a pigment concentration of a layer at a depth corresponding to a predetermined pigment containing layer of the layered model.SELECTED DRAWING: Figure 1
Patent JP-2021007092-A (JP)
Title: Positive electrode active material precursor for lithium ion secondary battery, positive electrode active material for lithium ion secondary battery, manufacturing method of positive electrode active material precursor for lithium ion secondary battery, manufacturing method of positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
Inventor: KANEDA Haruki
IPC: H01M4/525
Filed: 2019-10-16
Abstract: To provide a positive electrode active material precursor for a lithium ion secondary battery capable of suppressing gas generation when used in a lithium ion secondary battery as a positive electrode active material for a lithium ion secondary battery.SOLUTION: In a positive electrode active material precursor for a lithium ion secondary battery including metal composite hydroxide particles, the metal composite hydroxide particles include Ni, Mn, Zr, and an additive element M in the ratio of the amount of substance of Ni: Mn: Zr: M=a: b: c: d (0.70≤a≤0.98, 0.01≤b≤0.20, 0.0003≤c≤0.02, 0.01≤d≤0.20, a+b+c+d=1, and the one or more types of additive element M is selected from Co, W, Mo, V, Mg, Ca, Al, Ti, and Ta). In the cross section of the metal composite hydroxide particle, the ratio of the maximum zirconium concentration to the average zirconium concentration is 2 or less when the line analysis is performed along the radial direction from the center by EDX.SELECTED DRAWING: Figure 4
Patent JP-2021066227-A (JP)
Title: Absorber
Inventor: FURUKAWA TAICHI
IPC: B60R19/18
Filed: 2019-10-18
Abstract: To provide an absorber that accomplishes at least one of the followings in comparison with conventional technologies: enhancing an energy absorption efficiency; and reducing a necessary space.SOLUTION: An absorber 10 includes: an attachment part 20 attached to a vehicle body side member 100; and an extended part 30 that extends from the attachment part 20 to the input side of a collision load F. The extended part 30 includes: V-shaped parts 31 opened in a direction orthogonal to an extending direction of the extended part 30 in a cross-sectional view in the extending direction of the extended part; and reverse V-shaped parts 32 opened in an opposite direction to an opening direction of the V-shaped part 31. The V-shaped parts 31 and the reverse V-shaped parts 32 are alternately arranged side by side continuously in the extending direction of the extended part 30 in such a way that the one side of the adjoining V-shaped part 31 or the reverse V-shaped part 32 serves as the other side of the adjoining reverse V-shaped part or the V-shaped part. A V-shaped or reverse V-shaped bent part 33 of at least one of the plurality of V-shaped parts 31 and the plurality of reverse V-shaped parts 32 extends in parallel with the extending direction of the extended part 30 in the cross-sectional view in the extending direction of the extended part 30.SELECTED DRAWING: Figure 2
Patent JP-2020070436-A (JP)
Title: Composition, solder resist composition, cured product and method for manufacturing cured product
Inventor: KANEHARA YUKIKO
IPC: C08L101/00
Filed: 2019-10-18
Abstract: To provide a composition from which a cured film excellent in durability can be formed.SOLUTION: The composition comprises a compound represented by general formula (A) below and a curable component. In the formula, ring Arepresents a five-membered or six-membered hydrocarbon ring, a hetero ring, or the like; Rrepresents a halogen atom, cyano group, hydroxyl group, nitro group, carboxyl group, aliphatic group, aromatic hydrocarbon ring-containing group or a hetero ring-containing group; Rrepresents an aliphatic group, aromatic hydrocarbon ring-containing group, hetero ring-containing group or silyl group; a plurality of Rmay be bonded to form a benzene ring or a naphthalene ring; n represents an integer of 1 to 10; d represents an integer of 0 to 4; k represents an integer of 1 or more; the total of d and k is smaller than the number of substitutes which ring Acan have; and X represents a n-valent group.SELECTED DRAWING: None
Patent JP-2021067520-A (JP)
Title: Water leakage monitoring system and water leakage monitoring method
Inventor: KATO TAKAKI
IPC: G01M3/16
Filed: 2019-10-21
Abstract: To enable the leakage of a water leakage monitoring object to be efficiently monitored by wireless communication together with other inspection monitoring items, and further enable the number of installed repeaters of wireless communication to be reduced.SOLUTION: The present invention comprises: a water leakage sensor 11 of self-power generation type for generating electric power in the presence of water leakage and detecting the water leakage of a water leakage detection object, and transmitting a water leakage signal by first wireless communication A1; a portable information terminal 13 carried by a mobile entity that inspects various inspection monitoring items by patrolling; and a monitoring PC 15 for monitoring the water leakage state of the water leakage inspection object. The portable information terminal 13 includes a water leakage signal receive unit 18 for receiving a water leakage signal from the water leakage sensor, a water leakage quantity calculation unit 20 for calculating the water leakage quantity of the water leakage inspection object on the basis of the received water leakage signal, and a water leakage information transmit/receive unit 22 for transmitting water leakage information that includes the water leakage quantity. The monitoring PC 15 receives water leakage information from the water leakage information transmit/receive unit via a repeater 24 by second wireless communication A2 and monitors the water leakage state of the water leakage inspection object.SELECTED DRAWING: Figure 1
Patent JP-2021068812-A (JP)
Title: Semiconductor device, rectifier element using the same, and alternator
Inventor: SHIRAISHI MASAKI
IPC: H01L29/78
Filed: 2019-10-24
Abstract: To provide a semiconductor device provided with a MOSFET with a built-in Zener diode that can achieve both improved surge resistance capability and low ON-resistance.SOLUTION: A semiconductor device equipped with a MOSFET with an integrated Zener diode includes an active area where the MOSFET operates and a peripheral area that is located outside of the active area and holds a breakdown voltage of the peripheral area of a chip. The active area has a first area that includes a center of the chip and a second area that is located outside of the first area. The breakdown voltage of the first area is lower than that of the second area and that of the peripheral area.SELECTED DRAWING: Figure 1
Patent JP-2021067421-A (JP)
Title: Heating cooker
Inventor: KOKEGUCHI KAZUYA
IPC: A47J27/00
Filed: 2019-10-25
Abstract: To provide a heating cooker which can improve the convenience of a user.SOLUTION: A heating cooker includes a heating part, a controller which controls the heating part, and a display part. The display part is configured to display a graphic of a heating state of the heating part in an operation of the heating part. The graphic includes a pattern in which at least one of the shape, hue, and brightness thereof changes in accordance with a change of the heating state of the heating part.SELECTED DRAWING: Figure 6
Patent JP-2020078546-A (JP)
Title: Movement reconstruction control system
Inventor: MIROSLAV CABAN
IPC: A61N1/36
Filed: 2019-10-30
Abstract: To provide a control system for a movement reconstruction and/or restoration system for a patient, comprising a movement model generation module to generate movement model data information and an analysis module receiving and processing data provided at least by the movement model generation module.SOLUTION: A control system 10 is configured and arranged to prepare and provide on the basis of data received by a movement model generation module 16 and an analysis module 18 a movement model m describing the movement of a patient and providing, on the basis of the movement model m, stimulation data d for movement reconstruction and/or restoration.SELECTED DRAWING: Figure 7
Patent JP-2021070252-A (JP)
Title: Method for manufacturing double-sided inkjet recording card
Inventor: KIKUCHI TAKUMI
IPC: B32B27/10
Filed: 2019-10-31
Abstract: To provide a method for manufacturing a double-sided inkjet recording card which improves occurrences of twist and warpage.SOLUTION: There is provided a method for manufacturing a double-sided inkjet recording card which has an ink receiving layer on one side of resin coating paper obtained by coating double sides of a paper base material with a resin coating layer, does not have the ink receiving layer on the other side of the resin coating paper, and is obtained by sticking, by thermal compression bonding, a surface on a side where a resin coating layer is exposed of a card precursor to which the resin coating layer is exposed and a surface on a side where a resin coating layer of a card precursor prepared in addition to the card precursor is exposed.SELECTED DRAWING: None