baber/WOPTO huggingface dataset:
Patent JP-2021148446-A (JP)
Title: Glass plate measuring device, glass plate measuring method, and glass plate manufacturing method
Inventor: TAKAHASHI TADASHI
IPC: G01B11/06
Filed: 2020-03-16
Abstract: To provide a glass plate measuring device capable of proper use of optical measuring means using light irradiation and reflection for measurement by arranging to be less susceptible to diffused reflection of light when measuring the glass plate placed on the surface of the stone surface plate.SOLUTION: The glass plate measuring device includes: a surface plate 2 composed of natural stone that contains virtually no crystal; and optical measurement means 3 using light irradiation and reflection. The glass plate measuring device is configured so as to, in a state that the glass plate G is placed on surface 2a of the surface plate 2, measure the glass plate G by irradiating light from the surface 2a side of the glass plate G toward the surface plate 2 from the optical measurement means 3.SELECTED DRAWING: Figure 1
Patent JP-2021150361-A (JP)
Title: Semiconductor device
Inventor: SANO YUICHI
IPC: H05K1/02
Filed: 2020-03-17
Abstract: To provide a semiconductor device in which the influence from a crack in an adhesive layer that attaches a semiconductor chip to a wiring board can be reduced even in a case of a high-speed wire that requires impedance control.SOLUTION: A semiconductor device with a thick part, which corresponds to a part of a wire formed in a wiring board 2 whose line width is increased, includes a multilayer wiring board 2 including a plurality of wiring layers 9, a first semiconductor chip 3 mounted on the wiring board 2, and a first adhesive layer 4 for attaching the first semiconductor chip 3 to the wiring board 2.SELECTED DRAWING: Figure 1
Patent JP-2021147636-A (JP)
Title: Anti-corrosion treatment method of zirconium, anti-corrosion treatment apparatus of zirconium, as well as, medical use unit using zirconium, machine for atomic furnace, or unit for chemical plant
Inventor: TSUTSUMI YUSUKE
IPC: C23F13/00
Filed: 2020-03-17
Abstract: To provide an anti-corrosion treatment method of zirconium (Zr) capable of preventing generation of corrosion such as pitting corrosion, even under an in vivo environment in which chloride ion is present.SOLUTION: An anti-corrosion treatment method includes: an energizing means of applying a potential and current between the working electrode and the opposite electrode in the state where the treatment solution in which the Zr plate is immersed, the working electrode and the opposite electrode immersed in the treatment solution and the Zr plate held between the working electrode and the opposite electrode; and an energization control means for controlling according to a treatment sequence of the potential and the current applied by the energizing means, while repeating the anodic polarization and cathodic polarization according to the processing sequence, on the surface of the Zr plate, the pitting corrosion is generated by the anodic polarization on the surface of the Zr plate to dissolve and remove the inclusion contained on a surface of the Zr plate, thereby the repair of the passive film on the surface of the Zr plate is performed by cathodic polarization, and the anodic polarization and cathodic polarization are repeated to remove a plurality of inclusions contained in the surface of the Zr plate.SELECTED DRAWING: Figure 1A
Patent JP-2021150068-A (JP)
Title: Photocathode and manufacturing method of the same
Inventor: KAWAI Terunori
IPC: H01J1/34
Filed: 2020-03-17
Abstract: To provide a photocathode whose quantum efficiency is improved and which can be manufactured efficiently, and a manufacturing method of the same.SOLUTION: A photocathode 1 includes a substrate 100, a photoelectric conversion layer 400, which is provided on the substrate 100 and generates photoelectrons in response to incident light, and an intermediate layer 200, which is provided between the substrate 100 and the photoelectric conversion layer 400 in contact with the substrate 100. The intermediate layer 200 contains a hafnium nitride.SELECTED DRAWING: Figure 2
Patent JP-2020164823-A (JP)
Title: Production method of catalyst component for olefin polymerization, production method of catalyst for olefin polymerization, and production method of olefin polymer
Inventor: NIIBE MORIMAN
IPC: C08F4/02
Filed: 2020-03-17
Abstract: To provide a production method of a catalyst component for olefin polymerization capable of producing a polymer of high activity and high molecular weight.SOLUTION: A production method of a catalyst component for olefin polymerization includes following step (3) and step (4). The step (3): a step for obtaining ion-exchanging first layered silicate granulated particles (C) by granulating by spray drying water slurry of an ion-exchanging second layered silicate (B) that satisfies characteristic (b1): an average particle diameter of 0.03 to 0.4 μm and characteristic (b2): a Rosin-Rammler distribution constant obtained from particle size distribution, n≥1.5. The step (4): a step for obtaining chemically processed ion exchanging second layered silicate granulated particles (D) by bringing the obtained first layered silicate granulated particles (C) into contact with acids.SELECTED DRAWING: Figure 1
Patent JP-2020114004-A (JP)
Title: Base station and resource allocation method
Inventor: TAKEDA KAZUKI
IPC: H04L1/16
Filed: 2020-03-24
Abstract: To avoid ACK/NACK collision, improve the utilization efficiency of ACK/NACK resources, and suppress unnecessary band reduction of PUSCH in a system in which E-PDCCH control information is transmitted.SOLUTION: A wireless communication terminal includes a receiving unit that receives a control signal including an ARI via one E-PDCCH set among one or a plurality of E-PDCCH sets, a control unit that determines an offset value indicated by the ARI depending on whether a resource area that can be taken by a dynamic ACK/NACK resource corresponding to the E-PDCCH set that has received the control signal is overlapped with a resource area that can be taken by a dynamic ACK/NACK resource corresponding to another E-PDCCH set, and gives an offset to an ACK/NACK resource in accordance with the value of ARI, and a transmission unit that transmits an ACK/NACK signal using the determined ACK/NACK resource.SELECTED DRAWING: Figure 9
Patent JP-2021153741-A (JP)
Title: Absorbent article
Inventor: SAKAHASHI HARUO
IPC: A61F13/532
Filed: 2020-03-26
Abstract: To provide an absorbent article which has preferable fitness and wearing feeling on a rear part of a natal cleft.SOLUTION: An absorbent article comprises: a main body; and a linear main body compression groove. The main body compression groove extends at least, from an intermediate area of the main body to a rear area. The absorber comprises a low rigidity part which is provided on a lateral center part in the rear area, and extends in a vertical direction. The absorbent article comprises further, a pair of independent compression parts which is arranged at a position separated from a rear end of the main body compression groove in a rear direction. The pair of independent compression parts compresses a side edge of the low rigidity part, and the independent compression parts are arranged in a mutually separated manner in a lateral direction in a state of holding the low rigidity part therebetween. The low rigidity part comprises: a gap area which is adjacent to the pair of independent compression parts in a lateral direction; and a peripheral area which is adjacent to the gap area, in a front side and a rear side in the vertical direction. The low rigidity part is configured so that an area not compressed by the pair of independent compression parts extends from a peripheral area on a front side in the vertical direction to a peripheral area of a rear side in the vertical direction through the gap area.SELECTED DRAWING: Figure 1
Patent JP-2020121559-A (JP)
Title: Three-dimensional shaping apparatus and three-dimensional shaping method
Inventor: MATSUBARA KOTA
IPC: B29C64/343
Filed: 2020-03-26
Abstract: To suppress a decrease in strength of a three-dimensional shaping object.SOLUTION: A supply unit 18 supplies a powder material 20. A flattening unit 16 flattens a surface of the supplied powder material 20 by leveling in a first direction X to flatten the surface and form a powder layer 24. An ejection unit 26 ejects a shaping liquid 28 onto the surface of the powder layer 24 at a position corresponding to the shaping object to form dots 30. A control unit 14B controls the supply unit 18, the flattening unit 16, and the ejection unit 26 so as to repeat a set of processes of supplying the powder material 20, forming the powder layer 24, and ejecting the shaping liquid 28. The control unit 14B stops the set of processes in response to reception of a stop signal, and in response to reception of a resume signal after the reception of the stop signal, on the surface of the powder layer 24 located on an outermost surface, the shaping liquid 28 is ejected onto at least a part of the dot area formed by the dots 30 formed on the powder layer 24, and then controls the supply unit 18, the flattening unit 16, and the ejection unit 26 so as to resume the set of processes.SELECTED DRAWING: Figure 6
Patent JP-2021155621-A (JP)
Title: Polypropylene-based resin composition, and molded body of the same
Inventor: FUKUDA YUSUKE
IPC: C08L23/26
Filed: 2020-03-27
Abstract: To provide a polypropylene-based resin composition that has flip-flop metallic feeling, excellent mechanical physical properties, and by which a molded body with suppressed occurrence of aluminum streaks can be manufactured, and a molded body thereof.SOLUTION: A polypropylene-based resin composition containing: 100 pts.mass of polypropylene-based resin (A) (in the case where the polypropylene-based resin composition includes other resin and/or inorganic filler different from either polypropylene-based resin (A) or acid-modified polypropylene (D), the total amount of polypropylene-based resin (A) and the other resin and/or the inorganic filler should be 100 pts.mass); 0.5 to 5.0 pts.mass of one or more kinds of aluminum flake (B) having the average particle diameter of 5 to 90 μm; 0.005 to 0.06 pts.mass of carbon black (C); and 0.5 to 3 pts.mass of acid-modified polypropylene (D), and a molded body obtained by injection-molding the composition.SELECTED DRAWING: Figure 1
Patent JP-2022125372-A (JP)
Title: long arc discharge lamp
Inventor: ISHIDA KENJI
IPC: H01J5/50
Filed: 2020-03-30
Abstract: To provide a structure in which a lamp can be easily and surely attached to and detached from a lamp holder, a longitudinal direction and a rotational direction of the lamp are determined in a predetermined direction, and a fall in a direction of gravity can be prevented in a long arc discharge lamp having an arc tube and first and second bases provided at both ends of the arc tube.SOLUTION: A arc discharge lamp includes a horizontal recess in which recesses are formed on a side surfaces of both bases, and the recess extends in a direction of a tube axis, and an upper end opens to an upper end surface of the base, and a vertical recess that extends vertically from an end of the horizontal recess and having a downward opening at its lower end, and a lamp holder that holds the base is provided with an engaging projection that engages with the recess.SELECTED DRAWING: Figure 1
Patent JP-2021165821-A (JP)
Title: Phase difference film, polarizing plate, and liquid crystal display device
Inventor: KIKUCHI AYAKO
IPC: G02F1/1337
Filed: 2020-04-08
Abstract: To provide a phase difference film having high transparency.SOLUTION: A phase difference film has an optical alignment film and a liquid crystal polymer laminated therein. The optical alignment film is formed of a liquid crystal alignment agent for optical alignment that contains a polymer having a constitutional unit including a photoreactive structure on a side chain, and the constitutional unit including the photoreactive structure is heated to initiate a chemical reaction. The liquid crystal polymer is formed of a polymerizable liquid crystal composition.SELECTED DRAWING: None
Patent JP-2021168066-A (JP)
Title: Learning program, learning device and learning method
Inventor: ZHAO QIANGFU
IPC: G06T7/00
Filed: 2020-04-13
Abstract: To provide a learning program, a learning device and a learning method that perform quality inspection on finished products while suppressing a workload of an operator.SOLUTION: A method causes a computer to execute processing to: receive input of image data on an object of inspection including a plurality of cells; perform Hough transformation or connection component extraction on the received image data to extract respective positions of the plurality of cells of the image data; and generate first learning data including the image data and the respective positions of the plurality of cells.SELECTED DRAWING: Figure 8
Patent JP-2020178346-A (JP)
Title: Digital phase locked loop tracking
Inventor: FRANCESCO BRANDONISIO
IPC: H04L7/033
Filed: 2020-04-14
Abstract: To improve performance through calibration by tracking changes in analog parameters in circuits that are affected by changes in process, voltage, and temperature (PVT).SOLUTION: A tracking system 100 for a digital Phase Locked Loop (PLL) includes: a PLL model 120 configured to emulate an actual internal PLL signal; and a tracker 130 configured to compare the emulated internal PLL signal with the actual internal PLL signal, and to update the estimated analog PLL parameter according to a minimization algorithm that minimizes a result of the comparison. The emulation is based on another internal PLL signal received from the digital PLL 110 and on an estimated analog PLL parameter of the PLL model 120.SELECTED DRAWING: Figure 1
Patent JP-2021172340-A (JP)
Title: Antiseptic solution discharge container
Inventor: SUGIE SUMIHIRO
IPC: B05B11/00
Filed: 2020-04-19
Abstract: To provide a container for discharging antiseptic solution or the like capable of preventing bacterium from a pusher from being attached.SOLUTION: An antiseptic solution discharge container 1 has a container 2 storing the antiseptic solution, a pusher 41 for discharging the antiseptic solution from the container 2, and a discharge mechanism 3 for discharging the antiseptic solution in the container 2 from a discharge port 5 by pressing down the pusher 41. When the pusher 41 is pressed down, a second discharge part 6 for discharging the antiseptic solution in the container 2 onto an upper face of the pusher 41 is provided to thereby disinfect the upper face of the pusher 41 and at the same time a hand for pressing down the pusher 41.SELECTED DRAWING: Figure 2
Patent JP-2021171194-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: special lottery means capable of executing a special lottery relating to control of a special game state capable of granting profit to a player on the basis of passage of game balls shot toward a game area through a special start area; special pattern variation control means capable of executing variable display of a special pattern on the basis of a result of a special lottery; special game state control means capable of controlling to a special game state when variable display of a special pattern is executed and a special result is derived; and specific control execution means capable of executing at least any one specific control from among first specific control capable of reducing variation display time of a special pattern as compared with a normal game state and second specific control capable of increasing frequency for permitting or facilitating passage of game balls to a special start area as compared with a normal game state until variable display of a special pattern is executed for a different number of times each time.SELECTED DRAWING: Figure 41
Patent JP-2020180973-A (JP)
Title: Automatic blood collection tube discrimination device, blood collection tube collation device using automatic blood collection tube discrimination device, automatic blood collection tube preparation device including teacher data acquisition device for automatic blood collection tube discrimination device, and automatic blood collection tube preparation device including blood collection tube collection device
Inventor: NAKANO YASUSHI
IPC: G06T7/00
Filed: 2020-04-22
Abstract: To provide an automatic blood collection tube discrimination device that enables an automatic discrimination of blood collection tube in various situations, and to provide a blood collection tube collation device using the automatic blood collection tube discrimination device, an automatic blood collection tube preparation device including automatic blood collection tube discrimination device-purpose teacher data acquisition function, and an automatic blood collection tube preparation device including the blood collection tube collation device.SOLUTION: An automatic blood collection tube discrimination device comprises: image input means that shooting a blood collection tube serving an object; image processing means that extracts blood collection tube image data from the shot image; an exterior appearance determination AI program that learns so as to output an exterior appearance characteristic about an exterior appearance of a blood collection tube with the blood collection tube image data as an input value; a state determination AI program that learns so as to output a state characteristic about a state of the blood collection tube with the blood collection tube image data as the input value; and discrimination means that discriminates the exterior appearance and state of the blood collection tube on the basis of the exterior appearance characteristic and state characteristic output from the exterior appearance determination AI program and state determination AI program with the blood collection tube image data extracted by the image processing means as the input value.SELECTED DRAWING: Figure 1
Patent JP-2021170977-A (JP)
Title: Insect detection device
Inventor: FURUTA TATSUYA
IPC: A01M1/02
Filed: 2020-04-23
Abstract: To provide an insect detection device capable of preventing deterioration in detection accuracy.SOLUTION: An insect detection device includes: a captured image acquisition unit for acquiring a plurality of captured images captured at different timings by an imaging unit for imaging electrodes to which insects adhere by an electric field generated between a plurality of electrodes; and a detection unit for detecting an object from the acquired captured images and detecting the insects adhering to the electrodes on the basis of a change in the object between the plurality of captured images. The imaging unit images the same region of the electrodes at each of the imaging timings.SELECTED DRAWING: Figure 2
Patent JP-2021172758-A (JP)
Title: Spherical particles of cross-linked polyether/polysiloxane rubber and method for producing same, and cross-linked polyether/polysiloxane composite particles and method for producing same
Inventor: OKI TAKAHITO
IPC: C08L83/05
Filed: 2020-04-28
Abstract: To provide spherical rubber particles and composite particles which exhibit excellent dispersibility in an aqueous dispersion and manifest decomposition characteristics by external stimulation, and methods for producing these.SOLUTION: Provided are spherical particles of cross-linked polyether/polysiloxane rubber, comprising an addition reaction product of a composition containing (A) a polyether having at least two aliphatic unsaturated groups in a molecule, (B) an organohydrogenpolysiloxane represented by the following formula and has at least two hydrogen atoms bonded to a silicon atom in a molecule, and (C) a hydrosilylation reaction catalyst.SELECTED DRAWING: None
Patent JP-2020128999-A (JP)
Title: Device and system for analyzing sample, particularly blood, and methods of using the same
Inventor: STEPHEN Y CHOU
IPC: G16B50/00
Filed: 2020-05-08
Abstract: To provide an invention related to the field of bio/chemical sampling, sensing, assays and applications.SOLUTION: A sampling, sensing, and assay device, or method, is provided, which makes sampling/sensing/assaying processes simple to users, is easy to obtain results, highly sensitive, and easy to use, allows use of a tiny sample volume (e.g. 0.5 μL or less), can be operated by a person without any expertise, can be read from a mobile phone, or is low-cost, or a combination of aforementioned.SELECTED DRAWING: Figure 1
Patent JP-2020128409-A (JP)
Title: Neuroactive steroid formulation and methods for treating cns disorders
Inventor: KIRAN REDDY
IPC: A61K31/57
Filed: 2020-05-11
Abstract: To provide methods for treating status epilepticus, traumatic brain injury, central nervous system (CNS) related disorders such as seizure.SOLUTION: A method treating CNS related injury comprises administering an effective amount of allopregnanolone contained in a cyclodextrin carrier. Preferably, a dosage regimen comprises a first period in which a first dose of allopregnanolone for every one hour is administered to a subject, and a second period in which a lower injection dose amount of allopregnanolone for subsequent every one hour is administered. By the loading dose administered for one hour and subsequent maintenance injection of 95 hours, the allopregnanolone is injected, and subsequently the dose is reduced gradually. Preferably, allopregnanolone is also formulated together with 6% pharmaceutical-grade sulfo butyl ether-β cyclodextrin (SBEβCD) as a cyclodextrin carrier.SELECTED DRAWING: Figure 1
Patent JP-2021179770-A (JP)
Title: Device for estimating customer's personality from customer information, program, and method
Inventor: KAMISAKA DAISUKE
IPC: G06Q30/02
Filed: 2020-05-13
Abstract: To provide a personality estimation device capable of estimating customer's personality, using information obtainable by product/service providers.SOLUTION: The personality estimation device includes: customer information obtainment means for obtaining customer information including either one or both: (a) customer contact information representing information pertaining to an exchange between a product/service provider and a customer for the provider; and (b) customer payment information representing information pertaining to payment for a consideration by the customer as to obtaining/using a product/service; and customer information personality determination means for, inputting a feature amount pertaining to the customer information into a personality estimation model pertaining to constructed customer information, and determining information pertaining to customer's personality based on output from the estimation model. Also, the customer information preferably includes (c) customer utilization information representing information pertaining to the product/service obtained/used by the customer.SELECTED DRAWING: Figure 1
Patent JP-2023085584-A (JP)
Title: Liquid level detection device
Inventor: TO GENSHU
IPC: G01F23/284
Filed: 2020-05-14
Abstract: To shorten the minimum detection distance to a liquid surface.SOLUTION: A liquid level detection device includes: a dielectric waveguide member which has a columnar shape formed using a dielectric body and whose tip end portion is inserted into liquid, and that has a plurality of holes extending from a tip end face to a rear end face; a transmitting unit that transmits radio waves toward the rear end face of the dielectric waveguide member; a receiving unit that receives, at the rear end side of the dielectric waveguide member, reflected waves which are radio waves reflected by the liquid surface of liquid that has invaded the holes; and a calculation unit that calculates the distance to the liquid surface of liquid based on the radio waves transmitted by the transmitting unit and the reflected waves received by the receiving unit.SELECTED DRAWING: Figure 1