baber/WOPTO huggingface dataset:
Patent JP-2021175106-A (JP)
Title: Signal processing system
Inventor: ANDO AKIHIRO
IPC: H04B17/29
Filed: 2020-04-27
Abstract: To provide a signal processing system by which a reception amplification circuit can be protected from a transmission signal.SOLUTION: A signal processing system 101A includes a transmission/reception amplifier 400, and an antenna 500A that is detachably attached to the transmission/reception amplifier 400. The transmission/reception amplifier 400 includes a transmission amplification circuit 18 that amplifies a transmission signal using a field effect transistor with a source grounded, a reception amplification circuit 19 that amplifies a reception signal, a high-frequency connector 21, and a circulator 20. The antenna 500A includes a power source 24 that outputs drain current to the field effect transistor, and a high-frequency connector 25 that is connectable to the high-frequency connector 21. When attached to the transmission/reception amplifier 400, the power source 24 outputs drain current to the high-frequency connector 25.SELECTED DRAWING: Figure 1
Patent JP-2020125490-A (JP)
Title: Surface protective film for prism sheet and prism sheet with surface protective film for prism sheet
Inventor: GUO JIAMO
IPC: C09J7/38
Filed: 2020-04-27
Abstract: To provide a surface protective film for prism sheet capable of exhibiting high adhesive force (initial adhesive force) to a prism sheet having repulsive force of 1.0 mN or less when a surface in a prism layer side is displaced with 1 μm at 25°C, hardly adhesion upsetting with time or even under high temperature and capable of being detached without breakage of the prism sheet or adhesive deposition and the prism sheet with the surface protective film for prism sheet, which is protected by adhering the surface protective film for prism sheet.SOLUTION: There is provided a surface protective film for prism sheet for protecting a prism sheet which has a prism layer on a surface and repulsive force of 1.0 mN or less when a surface in a prism layer side is displaced with 1 μm at 25°C, by adhering the same on the prism layer of the prism sheet, having a substrate layer and an adhesive layer, where the adhesive layer has storage elastic modulus at 25°C, E' of 3.0 MPa or less and tanδ at 25°C of 0.2 to 1.1.SELECTED DRAWING: Figure 1
Patent JP-2021174440-A (JP)
Title: Individual identification system
Inventor: MIZUI Tatsuya
IPC: G06T7/00
Filed: 2020-04-30
Abstract: To provide an individual identification system configured to improve identification accuracy by setting an appropriate condition in accordance with the change of environment to reduce influence of disturbance.SOLUTION: In an individual identification system, an individual identification apparatus includes: an imaging apparatus having an image acquisition processing unit configured to execute image acquisition processing for acquiring images of an object captured by an imaging device, as a registration image and an identification image; a feature extraction apparatus having a feature point extraction processing unit for executing feature point extraction processing to extract feature points included in the registration image and the identification image acquired in the image acquisition processing and a local feature quantity calculation processing unit for executing local feature quantity calculation processing to calculate local feature quantities of the feature points extracted in the feature point extraction processing; and an imaging condition adjustment apparatus having a subject condition adjustment unit for executing subject condition adjustment processing to adjust a subject condition which is a condition on a subject and an imaging device condition adjustment processing unit for executing imaging device condition adjustment processing to adjust an imaging device condition which is a condition on the imaging device.SELECTED DRAWING: Figure 1
Patent JP-2021177852-A (JP)
Title: Information processor and program
Inventor: YASUMATSU RYO
IPC: A63F13/573
Filed: 2020-05-12
Abstract: To allow a user to enjoy a game when the user plays the game for striking a virtual object with a virtual tool by the user's own operation.SOLUTION: A user plays a game for striking a virtual object with a virtual tool in a virtual three-dimensional space by using a head mount display 10 and an operator 100. The user strikes a virtual shuttle as a virtual object with a virtual racket as a virtual tool, and plays badminton with a virtual character as a match opponent. An operation direction when the user performs operation for striking a virtual shuttle with a virtual racket determines the size of a virtual hit surface that a virtual shuttle hits in the virtual racket.SELECTED DRAWING: Figure 3
Patent JP-2021178911-A (JP)
Title: Water-based coating composition, method for producing water-based coating composition, resin film, and method for producing resin film
Inventor: YAMAUCHI MICHIKAZU
IPC: C09D175/04
Filed: 2020-05-13
Abstract: To provide a water-based coating composition that is excellent in curability at a low temperature of about 80°C, and in appearance and solvent resistance when made as a coating film.SOLUTION: The water-based coating composition contains a block polyisocyanate (A), an acrylic polyol dispersion (B1), and an acrylic polyol emulsion (B2), and in which, setting the number of moles of the hydroxyl group in the acrylic polyol dispersion (B1) as b1 and the number of moles of the hydroxyl group in the acrylic polyol emulsion (B2) as b2, [(b1)/{(b1)+(b2)}] is 0.05 or more and 0.5 or less.SELECTED DRAWING: None
Patent JP-2021180134-A (JP)
Title: Separator for battery and non-aqueous secondary battery using the same
Inventor: FUKUMOTO MAKOTO
IPC: H01M50/409
Filed: 2020-05-14
Abstract: To provide a separator for battery capable of securing high adhesion strength with an electrode, and compatibly securing safety of the battery and having high load characteristics.SOLUTION: A separator for battery comprises a resin porous layer and an inorganic particle layer formed on at least one principal surface of the resin porous layer, in which the inorganic particle layer includes inorganic particles and a binder, the inorganic particles having a mean particle size of 0.1-0.8 μm; an adhesion layer is formed on the surface of the inorganic particle layer on the opposite side from the resin porous layer; and the adhesion layer includes adhesive resin, a surface thereof having a specular glossiness of 32 or larger at 85 degrees.SELECTED DRAWING: Figure 1
Patent JP-2021182804-A (JP)
Title: Battery control unit and battery system
Inventor: SHODA TAKAHIRO
IPC: H02J7/00
Filed: 2020-05-18
Abstract: To provide a battery control unit and a battery system capable of suppressing a power supply stop during bypassing.SOLUTION: Switching parts 31a to 31c are provided respectively for batteries 21 to 21c connected in serial to each other and switch between a connection state in which the corresponding batteries 21a to 21c can be electrically discharged and a non-connection state in which the corresponding batteries 21a to 21c cannot be discharged. A capacitor 5 is connected in parallel with the batteries 21a to 21c.SELECTED DRAWING: Figure 1
Patent JP-2021182249-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: HORIGUCHI KEI
IPC: G06F40/194
Filed: 2020-05-19
Abstract: To provide a useful information processing device, an information processing method, and an information processing program.SOLUTION: An information processing device comprises: a calculation unit which calculates similarity between a first document and a second document different from the first document in a prescribed region unit; a comparison unit which compares the first document with the second document in the prescribed region unit according to the similarity calculated by the calculation unit; and an output unit which outputs comparison information in which identical or different portions between the first document and the second document are displayed in a mode different from others according to comparison results of the comparison unit.SELECTED DRAWING: Figure 1
Patent JP-2021181370-A (JP)
Title: Support tool
Inventor: IMAI TSUTOMU
IPC: B65H16/06
Filed: 2020-05-20
Abstract: To provide a support tool capable of gradually setting intervals between arm parts and further capable of easily and stably supporting a roll sheet even when a width dimension of the roll sheet corresponding to the set interval between the arm parts is larger than a predicted value.SOLUTION: A support tool for supporting a first roll sheet having a first width dimension and a second roll sheet having a second width dimension larger than the first width dimension comprises: two arm parts; two support parts which extend from each of the two arm parts to the counterpart arm part and support the first roll sheet or the second roll sheet; and an arm fitting part to which the two arm parts are fitted so that the two arm parts can move between a first interval for supporting the first roll sheet and a second interval for supporting the second roll sheet. A deforming support part being at least one of the two support parts can elastically deform in a direction separating from the other support part.SELECTED DRAWING: Figure 1
Patent JP-2021181213-A (JP)
Title: Inspection device, inspection method and program
Inventor: AKASHI MASAMICHI
IPC: H04N1/00
Filed: 2020-05-20
Abstract: To perform correct inspection while reusing a reference image when inspection of a printed matter is performed in an inspection device.SOLUTION: An inspection device acquires an image of a sheet as an inspected image, and holds a registered reference image. The inspection device compares the acquired inspected image with a reference image corresponding to the inspected image and inspects printing quality, and newly registers a reference image when the reference image corresponding to the inspected image does not satisfy a predetermined reference.SELECTED DRAWING: Figure 4
Patent JP-2021184224-A (JP)
Title: Information processing program, information processing method and information processor
Inventor: SAITO TAKAHIRO
IPC: G06F16/35
Filed: 2020-05-22
Abstract: To provide an information processing program, an information processing method, and an information processor that improve quality of a product.SOLUTION: An information processing program comprises: a step S1 of acquiring a plurality of pieces of document information; a step S2 of quantifying contents of each document information to calculate quantified information; a step S4 of generating tree diagram information showing a tree diagram by performing hierarchical clustering based on the quantified information; a step S5 of identifying characteristics of the document information belonging to a cluster corresponding to a plurality of branch points of the tree diagram indicated by the tree diagram information; steps S6 to S12 of extracting a specific cluster, which is included in a cluster corresponding to the plurality of branch points of the tree diagram indicated by the tree diagram information and whose characteristics are significant and have stronger characteristics than a cluster corresponding to an upper branch point and a lower branch point in a hierarchical structure including a corresponding branch point; and a step S13 of outputting the extracted specific cluster information.SELECTED DRAWING: Figure 8
Patent JP-2021190473-A (JP)
Title: Substrate unit, manufacturing method thereof, and manufacturing method of semiconductor device
Inventor: KOBAYASHI AKANE
IPC: H01L21/60
Filed: 2020-05-26
Abstract: To provide a substrate unit that can be stably manufactured without peeling before a peeling step even after a step of forming a fine wiring layer on the peeling layer in a method of forming a peeling layer and a fine wiring layer above a support, mounting and sealing a semiconductor element, then peeling the support substrate and mounting the substrate on an FC-BGA substrate, a manufacturing method of the substrate unit, and a manufacturing method of a semiconductor device using the same.SOLUTION: In a substrate unit in which a plurality of first wiring boards are placed on a support and above the support via a peeling layer, an electrode for joining at least one semiconductor element is provided on the first surface of the first wiring board, and an electrode for joining with a second wiring board is provided on the other surface of the first wiring board, and a resin layer is formed on the upper surface or the side surface of the peeling layer in the peripheral portion of the support.SELECTED DRAWING: Figure 3
Patent JP-2020196662-A (JP)
Title: Mounting member, inspection device and processing device
Inventor: FURUKAWA SHIGENOBU
IPC: H01L21/683
Filed: 2020-05-27
Abstract: To provide a mounting member that can prevent misrecognition of the contour of an adsorbed object by lowering the diffuse reflectance, and an inspection device and a processing device equipped with the mounting member.SOLUTION: A mounting member is provided with an adsorption part having an adsorption surface for adsorbing and holding an adsorbed object, and a support part having an annular surface surrounding the adsorption surface. The support part is made of aluminum oxide-based ceramics that contain manganese oxide, cobalt oxide and silicon oxide, where the content of the manganese oxide is 2 mass% or more and 6 mass% or less, the content of the cobalt oxide is 0.6 mass% or more and 2 mass% or less, and the content of the silicon oxide is 0.02 mass% or more and 3 mass% or less.SELECTED DRAWING: Figure 1
Patent JP-2020151493-A (JP)
Title: Catheter pump
Inventor: MELANIE TILLER
IPC: A61M60/174
Filed: 2020-05-28
Abstract: To provide a catheter pump that secures stable operation with a low liquid loss.SOLUTION: A catheter pump comprises: a channel (8) including a first channel region (8a) and a second channel region (8b); a first pump (10) for supply to the first channel region (8a); a second pump (19) for suction from the second channel region (8b); and a control device 11 to control the liquid pressure and/or delivery rate generated by each of the first and second pumps (10, 19), The first pump (10) and/or the second pump (19) are diaphragm pumps. The first and second pumps (10, 19) and reservoirs (12,21) allow both directions of movement of the liquid.SELECTED DRAWING: Figure 1
Patent JP-2021186917-A (JP)
Title: Portable cutting machine
Inventor: MIYAMOTO YUZURU
IPC: B25F5/02
Filed: 2020-05-28
Abstract: To solve the problem in which: a circular disc typed blade tool is fixed to a spindle by a hexagon head bolt in a portable cutting machine that is called a rear handle saw; a closed wrench or a box wrench is required to screw the hexagon head bolt when exchanging the blade tool; convenience for exchanging a blade tool is attained if the portable cutting machine is equipped with the tool; and the tool should be installed at a portion for avoiding troubles when the portable cutting machine is used.SOLUTION: A tool housing part 60 is given in which a strip-shaped fastening tool 61 is accommodated downwardly along a main handle 40. The fastening tool 61 is held while a part thereof is exposed at a lateral open part of the tool housing part 60. Accommodation to and extraction from the tool housing part 60 is conveniently performed by gripping the exposed part. It is accommodated downwardly along the main handle 40 so that the fastening tool 61 hardly becomes an obstacle for cutting operation even if depth of cutting is shallowed by upwardly displacing the cutting machine body 10.SELECTED DRAWING: Figure 3
Patent JP-2021195963-A (JP)
Title: Decompression valve unit
Inventor: MAKINO ITSUKI
IPC: F16L39/04
Filed: 2020-06-10
Abstract: To propose a decompression valve unit capable of easily connecting a decompression valve unit connected to a vertical pipe and piping on a secondary side of the decompression valve unit, even if those are shifted.SOLUTION: A decompression valve unit 1 is equipped with an inflow pipe 10, a water stop valve 11, and a water stop valve connection mechanism 14 connecting the water stop valve 11 to the inflow pipe 10. A decompression valve unit 1C is equipped with a decompression valve 17 connected to the opposite side to the inflow pipe 10 of the water stop valve 11. A first pipe portion 27 is equipped with an upstream side pipe portion 25 extending in a first axial direction X, a downstream side pipe portion 26 extending coaxially with the upstream side pipe portion 25 on a second direction X2 side of the upstream side pipe portion 25, and a rotary connection mechanism 30 that connects the downstream side pipe portion 26 to the upstream side pipe portion 25 so as to be rotatable about a first axis L1. The water stop valve connection mechanism 14 connects the water stop valve 11 to a second pipe part 22 so as to be rotatable about a second axis L2.SELECTED DRAWING: Figure 1
Patent JP-2021195774-A (JP)
Title: Floating object fence extension device
Inventor: NAGATA WATARU
IPC: E02B15/06
Filed: 2020-06-12
Abstract: To provide a floating object fence extension device that can easily and quickly extend and collect floating object fences in waterways.SOLUTION: In a floating object fence extension device 1, a first pillar 3 and a second pillar 4 are erected on banks on both sides of a waterway 2 so as to flank the waterway 2. A pair of first fixed pulleys 3a and 3a are installed on the first pillar 3 at the same height, and a second fixed pulley 4a is installed on the second pillar 4 at the same height as the first fixed pulleys 3a. A first wire 5 is wound around the pair of first fixed pulleys 3a and the second fixed pulley 4a, and both ends of the wire are connected to a first winch 6 and a second winch 7 installed on the first pillar 3.SELECTED DRAWING: Figure 1
Patent JP-2021196835-A (JP)
Title: Retention determination device, retention determination system, and retention determination method
Inventor: NOGAMI HIDEKATSU
IPC: G06K7/00
Filed: 2020-06-12
Abstract: To provide a retention determination device capable of determining failure of RF tags.SOLUTION: A second reader/writer device (10B) includes a determination unit (13B) that determines whether first data is retained at an address A1 by collating the first data which a higher-level communication unit (11B) has obtained from a first reader/writer device (10A) with second data which a communication unit (12B) has obtained from an RF tag (200).SELECTED DRAWING: Figure 1
Patent JP-2020146066-A (JP)
Title: Compositions and methods for detecting zika virus nucleic acid
Inventor: GAO KUI
IPC: C12Q1/6888
Filed: 2020-06-17
Abstract: To provide compositions and methods for detecting ZIKA virus nucleic acids.SOLUTION: Disclosed are nucleic acid oligomers for detecting Zika virus nucleic acid including amplification oligomers, capture probes and detection probes. Also disclosed are methods for amplification and detection of specific nucleic acid amplification using the disclosed oligomers, as well as corresponding reaction mixtures and kits. The method comprises conducting nucleic acid amplification of the Zika virus target nucleic acid and detecting the amplified product by, for example, specifically hybridizing the amplified product with a nucleic acid detection probe that provides a signal indicating the presence of Zika virus in a test sample.SELECTED DRAWING: None
Patent JP-2021196146-A (JP)
Title: Management system for refrigerator and refrigerator
Inventor: YAMANE SHOICHI
IPC: F25B49/02
Filed: 2020-06-17
Abstract: To provide a technique capable of precisely determining that abnormality occurs to a refrigerator with simple constitution.SOLUTION: A management system for refrigerator comprises a control device which lets a refrigerator execute predetermined processing. The control device monitors, in the predetermined processing, change in first variable which is constant in absolute value of displacement, and change in second variable different from the first variable. The control device determines, when the first variable reaches a previously set value in the predetermined processing, that abnormality occurs to the refrigerator on detecting the second variable exceeding a predetermined threshold.SELECTED DRAWING: Figure 3
Patent JP-2021197718-A (JP)
Title: Base station, program, and method to narrow down range of stay of mobile terminal
Inventor: TANAKA YUYA
IPC: G08G5/00
Filed: 2020-06-18
Abstract: To provide a mobile base station and the like that can narrow down the range of stay of a mobile terminal.SOLUTION: A base station that emits radio waves to discover a mobile terminal includes: first circular radio range setting means that sets a first circular radio range of a first radius; terminal detection means that positions the detection position when a signal is received from the mobile terminal in the first circular radio wave range; second circular radio range setting means that sets a second circular radio range of a second radius which is shorter than the first radius by a predetermined length around the detection position; third circular radio range setting means that sets a third circular radio range of a third radius shorter than the second radius; and beam movement control means that searches by moving the third circular radio range while radiating along the central circumference of the circular radio range where the first circular radio range and the second circular radio range do not overlap.SELECTED DRAWING: Figure 3
Patent JP-2022003849-A (JP)
Title: Charge/discharge management system
Inventor: INOUE KAZUSHIGE
IPC: H02J3/38
Filed: 2020-06-23
Abstract: To charge and discharge batteries of a plurality of electric automobiles with an electric energy appropriate for a power demand of a load of a business office at a time desired by a user.SOLUTION: A charge/discharge management system for a business office comprises: a power reception facility that receives electric power from a power transmission system of an electricity operator; a plurality of electric automobiles; a charger/discharger that is electrically connected to one of the electric automobiles and the power reception facility, and performs a charging operation to charge a battery of the electric automobile with power received by the power reception facility and a discharging operation to supply power to a load from the battery of the electric automobile; and a V2B controller. The V2B controller receives settings of a charging command for performing charging operation and a discharging command for performing discharging operation in units of time sections, sets a power charging amount in the charging command and a power discharging amount in the discharging command on the basis of a power usage of the received power by the load in a recent predetermined period, performs a charging operation in the set power charging amount in the charging command, and performs a discharging power operation with the power discharging amount in the discharge command.SELECTED DRAWING: Figure 1
Patent JP-2022007433-A (JP)
Title: Slit lamp microscope
Inventor: SHIMIZU HITOSHI
IPC: G02B21/00
Filed: 2020-06-26
Abstract: To provide a technology for observing a corner angle in detail and surely without bringing a device into contact with a subject eye.SOLUTION: A slit lamp microscope 1 with an exemplary aspect includes a scan part and a storage part 10. The scan part includes an illumination system 2, an imaging system 3 and a movement mechanism 6, and collects an image group by scanning a three-dimensional area including a corner angle CA of a subject eye E by slit light. The storage part 10 stores the image group collected by the scan part.SELECTED DRAWING: Figure 1