baber/WOPTO huggingface dataset:
Patent JP-2022140160-A (JP)
Title: zinc secondary battery
Inventor: TAKAHASHI TOMOHIRO
IPC: H01M10/30
Filed: 2021-03-12
Abstract: To provide a zinc secondary battery capable of effectively preventing a creep phenomenon.SOLUTION: There is provided a zinc secondary battery including: (a) a unit cell including a positive electrode plate, a positive electrode collector member, a negative electrode plate, a negative electrode collector member, a hydroxide ion conductive separator, and an electrolytic solution; (b) a battery container housing the unit cell; (c1) a positive electrode terminal connected to the positive electrode collector member and projecting from the battery container: and (c2) a negative electrode terminal connected to the negative electrode collector member and projecting from the battery container. The current collector member and/or the electrode terminal has a creep blocking area comprising a surface non-conducted by surface modification and/or vapor deposition, over the entire circumference in a portion of a section between the tip of the terminal and the electrode plate, the section not being immersed in the electrolytic solution. The non-conducted surface is exposed while further coating is not applied thereon.SELECTED DRAWING: Figure 1
Patent JP-2022145173-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development, toner for electrostatic charge image development, and electrostatic charge image developer
Inventor: FUJIWARA YOSHIMASA
IPC: G03G9/093
Filed: 2021-03-19
Abstract: To provide a method for manufacturing toner for electrostatic charge image development having narrow particle size distribution of toner for electrostatic charge image development to be manufactured.SOLUTION: In a method for manufacturing toner for electrostatic charge image development, an aggregation step includes adding a di- or higher valent metal salt compound to a dispersion liquid containing binder resin particles, and a ratio M/S of a total quantity (mol) of metal ions formed of the di- or higher valent metal salt compound added in the aggregation step to a total surface area S (m2) of the binder resin particles at the time of the start of the aggregation step is 1.5×1010 or more and 2.5×1013 or less.SELECTED DRAWING: None
Patent JP-2022008014-A (JP)
Title: Adhesive optical film
Inventor: KATAMI FUSHI
IPC: G02B5/30
Filed: 2021-03-23
Abstract: To provide an adhesive optical film that includes an adhesive layer having both of a high refractive index and excellent optical properties.SOLUTION: Provided is an adhesive optical film including a translucent member and an adhesive layer placed on the translucent member. The adhesive optical film has an adhesive surface constituted by the adhesive layer. The adhesive layer has a refractive index of more than 1.570, a total light transmittance of 86% or more, and a haze value of 3.0% or less.SELECTED DRAWING: Figure 1
Patent JP-2022147864-A (JP)
Title: Impact testing device of recycle resin molding and recycling method of the same
Inventor: SHIMURA MIDORI
IPC: B29B17/02
Filed: 2021-03-23
Abstract: To provide an impact testing device capable of inexpensively and simply sorting a recycle resin molding.SOLUTION: An impact testing device 1 has a linear actuator 20 that linearly moves and has a rod, and a striker assembly 30 connected to a rod 21 of the linear actuator 20. The striker assembly 30 has a striker connected to the rod 21 through a spring, and imparts impact force to a recycle resin molding by the striker.SELECTED DRAWING: Figure 1
Patent JP-2022148771-A (JP)
Title: Vehicle, control method and program
Inventor: MOROSAWA RYO
IPC: B60J5/06
Filed: 2021-03-24
Abstract: To allow a user to easily go onboard a vehicle.SOLUTION: A vehicle comprises: a foot step which is used for getting-on/off of a vehicle; a drive unit which drives the foot step such that at least a portion of the foot step is stored at a storage position hidden in a vehicle body of the vehicle; an imaging unit which images the vehicle periphery; a person detection unit which detects a person from an image captured by the imaging unit; a user determination unit which determines whether or not the person detected by the person detection unit is a registered user who has been registered in advance; and a first control unit which controls the drive unit so as to move the foot step to the storage position after getting-on of the person by moving the foot step to the use position where at least a portion of the foot step is exposed to the outside of the vehicle from the storage position when the user determination unit determines that the person is the registered user.SELECTED DRAWING: Figure 2
Patent JP-2022149485-A (JP)
Title: Polypropylene-based resin composition and method for producing the same and injection molded body
Inventor: NAKAJIMA TAKESHI
IPC: C08F4/654
Filed: 2021-03-25
Abstract: To provide a method for producing a polypropylene-based resin composition capable of obtaining an injection molded body having a small amount of elution component into n-heptane, having excellent balance of rigidity, surface impact strength, moldability, durability (breaking strain) on a mating surface of an in-mold label, appearance, odor and productivity and a method for producing the same and to provide an injection molded body.SOLUTION: There is provided a polypropylene-based resin composition which comprises: a polypropylene-based resin (A) containing a continuous phase composed of a propylene polymer (a1) and a rubber phase composed of a copolymer (a2) of ethylene and an α-olefin having 3 to 10 carbon atoms; an ethylene-α-olefin copolymer (B) of an optional component which is a copolymer of ethylene and an α-olefin having 4 to 10 carbon atoms; and a nucleating agent (C).SELECTED DRAWING: None
Patent JP-2022149732-A (JP)
Title: Operation controller and vehicle, and control method and program of vehicle control device
Inventor: KOMORI KENJI
IPC: B60W40/105
Filed: 2021-03-25
Abstract: To provide an operation controller and a vehicle, and a control method and a program of a vehicle control device which informs a driver moderately of an unusual speed by changing timing of vibrations of a seat belt upon travelling at a target speed and upon travelling at a speed deviated from the target speed.SOLUTION: A vehicle control device which controls a vehicle includes an acquiring means which acquires a target speed and a vehicle speed, a reproducing means which reproduces a music, a vibration means which vibrates a seat belt of a driver seat and a control means which determines an offset amount with respect to a tempo of the music during reproduction on the reproducing means based on a difference of speed between the target speed and the vehicle speed acquired on an acquisition means and controls the control means according to the offset amount.SELECTED DRAWING: Figure 3
Patent JP-2021161408-A (JP)
Title: One-component curable epoxy resin composition
Inventor: SUGIHARA MITSUNORI
IPC: C08G59/50
Filed: 2021-03-29
Abstract: To provide a one-component curable epoxy resin composition excellent in storage stability and curability at low temperature.SOLUTION: A one-component curable epoxy resin composition comprises: a composition (A) including a structure represented by the following formula (I-1) or (I-2); and an epoxy resin (B).SELECTED DRAWING: None
Patent JP-2021101374-A (JP)
Title: System, method, apparatus, and non-temporary computer readable storage medium for providing mobile device support services
Inventor: CAMERON HURST
IPC: G06F11/34
Filed: 2021-03-30
Abstract: To provide a method for providing mobile device support services.SOLUTION: A method may include monitoring a mobile device status. The method may include performing device diagnostics on the basis of at least part of captured device status data to identify potential faults that may affect mobile device functionality. A corresponding system, apparatus, and computer program product are also provided.SELECTED DRAWING: None
Patent JP-2022121341-A (JP)
Title: Vertical type wind power generator
Inventor: OGAWA SHIZUO
IPC: F03D3/04
Filed: 2021-02-08
Abstract: To overcome a disadvantage in a conventional cross-flow windmill type in which although left half blades and right half blades of the windmill receive wind force equally, the left half blades receive wind on the front surface with a blade drum rotating counter-clockwise while the right half blades receive wind on the reverse surface with the blade drum trying to rotate clockwise, and due to an occurrence of this opposite force, the blade drum does not use wind force effectively.SOLUTION: A blade drum of a vertical type wind power generator is installed so as to be covered with a wind collection hood having a wind intake wider than the diameter of the blade drum. Natural wind is converged by the wind collection hood to generate strong wind force so that the blade drum fitted with a large number of blades is caused to rotate vigorously at high speed and generate power by an electric generator.SELECTED DRAWING: Figure 2
Patent JP-2021161420-A (JP)
Title: Composite material
Inventor: OTSUKA TETSUYA
IPC: C08J9/26
Filed: 2021-03-30
Abstract: To provide a novel composite material mitigating an influence exerted by inorganic particles on properties other than thermal conductivity.SOLUTION: A composite material 1 includes a solid part 10 containing inorganic particles 20 and a resin 30. Inside the solid part 10, a porous structure is formed including a plurality of voids 40. Thermal conductivity of the composite material 1 is 0.5 W/(m.K) or more and a spring constant of the composite material 1 is 100 to 70,000 N/m. Here, the thermal conductivity is a value measured with one piece of specimen and a symmetrical configuration system in accordance with ASTM International standards (ASTM) D5470-01.SELECTED DRAWING: Figure 1
Patent JP-2022156298-A (JP)
Title: Winding device
Inventor: YAMAHATA TATSUYA
IPC: H01F41/04
Filed: 2021-03-31
Abstract: To provide a winding device for continuously producing two coils of different shapes.SOLUTION: A winding device includes: a rotating body that rotates about a center axis; an inner winding core mounted on the rotating body; and an outer winding core mounted on the rotating body so as to be disposed outside the inner winding core with respect to the center axis. The outer winding core is mounted on the rotating body so as to be movable in a center axis direction.SELECTED DRAWING: Figure 3
Patent JP-2022157378-A (JP)
Title: Spatial floating image display device
Inventor: TAKAHASHI HIROAKI
IPC: G02B30/56
Filed: 2021-03-31
Abstract: To provide a small-sized, portable spatial floating image display device; a technique according to the present invention contributes to "3 ensure healthy lives and promote well-being for all at all ages" and "9 build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation" in sustainable development goals.SOLUTION: A spatial floating image display device comprises a thin-type housing 106 that can be installed on a dashboard in a vehicle. The housing 106 includes an image display device 1, a beam splitter (polarization separation member) 101, a retroreflection member 2 and a phase difference plate (λ/4 plate 21), and a planar mirror 4. The spatial floating image display device reflects image light having a specific polarization from the image display device 1 with the planar mirror 4, reflects the light with the beam splitter 101, transmits, with the beam splitter 101, the image light reflected by the retroreflection member 2 and polarization-converted through the phase difference plate, and displays a spatial floating image 3 to the outside with the image light transmitted through a window part 605.SELECTED DRAWING: Figure 6F
Patent JP-2022157964-A (JP)
Title: Ultrasonic flowmeter
Inventor: GYOTOKU TAICHI
IPC: G01F1/66
Filed: 2021-04-01
Abstract: To provide an ultrasonic flowmeter capable of detecting intrusion of water.SOLUTION: An ultrasonic flowmeter comprises: a measurement flow channel 1 through which fluid to be measured flows; a pair of ultrasonic transceivers 2 and 3 arranged in an upstream portion and a downstream portion of the measurement flow channel 1; an amplification unit 7 that amplifies an ultrasonic signal received by the ultrasonic transceivers 2 and 3 to a prescribed amplitude; a propagation time measurement unit 11 that detects an output signal of the amplification unit 7 and measures a propagation time between the ultrasonic transceivers 2 and 3; a storage unit 14 that stores, at each predetermined time, degree of amplification set by the amplification unit 7 and the propagation time measured by the propagation time measurement unit 11; a flow volume calculation unit 12 that calculates a flow volume of the fluid to be measured based on the propagation time measured by the propagation time measurement unit 11; and a water intrusion determination unit 13 that determines whether water has intruded into the measurement flow channel 1 based on the degree of amplification set by the amplification unit 7 and the propagation time measured by the propagation time measurement unit 11.SELECTED DRAWING: Figure 1
Patent JP-2022158026-A (JP)
Title: Computer program, management method, and management device
Inventor: QIN AI
IPC: G03G21/00
Filed: 2021-04-01
Abstract: To provide a computer program, a management method, and a management device that determine whether or not a member should be replaced before a printer is rented out.SOLUTION: The management device refers to history data indicating history information including usage histories of printers of each of a plurality of users. The management device uses, for each of a plurality of members included in a target printer to be rented to a target user, the history information and a scheduled rental period to determine whether or not the member satisfies a replacement condition indicating that the member should be replaced before the target printer is rented to the target user.SELECTED DRAWING: Figure 6
Patent JP-2022158657-A (JP)
Title: Inspection chip and its manufacturing method
Inventor: MONJU TAKUYA
IPC: G01N37/00
Filed: 2021-04-02
Abstract: To provide an inspection chip capable of significantly suppressing coloring irregularities and easily attaining quantification without depending on the amount of introduction of a liquid to be inspected.SOLUTION: An inspection chip includes a first layer in one surface side and a second layer in the other surface side, at least one of the first layer and the second layer includes a liquid reception part A, the first layer at least includes a detection confirmation part B, the second layer at least includes a liquid circulation part D adjacent to the detection conformation part B and a liquid flow path E connected to the liquid circulation part D, a liquid to be inspected is circulated in predetermined order by capillarity when the liquid to be inspected is dropped to the liquid reception part A and arrives at the detection confirmation part B, and at least a surface of a material M other than the liquid reception part A from among the surface of the first layer and the surface of the second layer is sealed with a film.SELECTED DRAWING: Figure 5A
Patent JP-2022164146-A (JP)
Title: Image inspection apparatus, image processing method, image processing program, computer-readable recording medium, and recorded device
Inventor: HE DI
IPC: G06T7/00
Filed: 2021-04-16
Abstract: To facilitate construction of learning data.SOLUTION: An image inspection apparatus 100 includes: a learned neural network storage unit 19a storing one or more neural networks that previously learned weighting coefficients of layers; and an inference processing unit 20a which determines quality of a workpiece and classifies workpieces based on a work image. The inference processing unit 20a can execute first inference processing that determines quality of the work image based on quality feature quantities obtained by inputting an inspection work image to the neural network and a quality determination boundary, and second inference processing that defines a classification boundary for classifying workpieces on a feature quantity space of the neural network based on multiple classification feature quantities that represent the different types of work images, and classifies the work images based on classification feature quantities obtained by inputting an inspection work image generated by a camera unit 14 to the neural network and a classification boundary.SELECTED DRAWING: Figure 2
Patent JP-2022164199-A (JP)
Title: Polystyrene resin foam and exhibition panel
Inventor: HOSOKAWA SATORU
IPC: C08J9/04
Filed: 2021-04-16
Abstract: To provide a polystyrene resin foam and an exhibition panel which have excellent flexural strength, little warpage, and excellent surface properties.SOLUTION: A polystyrene resin foam 1 has a plate-like or sheet-like shape and includes a foam layer containing a polystyrene resin. The polystyrene resin contains a butadiene component. The content of the butadiene component is 0.4-4.0 mass% based on the total mass of the foam layer. The polystyrene resin has a Z-average molecular weight (Mz) of 300,000-650,000.SELECTED DRAWING: Figure 1
Patent JP-2022167484-A (JP)
Title: Twist machine and twist processing method
Inventor: SUZUKI KATSUSATO
IPC: H01B13/02
Filed: 2021-04-23
Abstract: To provide a twist machine and a twist processing method which can adjust tension applied to an electric wire during twisting to be constant without increasing the size of a facility regardless of the length of a twisted wire.SOLUTION: A rotary clamp 42 is mounted on a first movement part (stage ST), and is movable in front and back directions. A second movement part (mounting plate 64) is connected to the first movement part so as to be movable in the front and back directions. A movement amount of the first movement part relative to the second movement part is detected by a sensor 74 and a gauge 72. The second movement part is driven according to the detected movement amount, and the first movement part moves following the second movement part.SELECTED DRAWING: Figure 8
Patent JP-2021119399-A (JP)
Title: Heating member, fixing device, and image forming apparatus
Inventor: TAKAGI OSAMU
IPC: G03G15/20
Filed: 2021-04-23
Abstract: To allow intensive and stable heating of a paper feed area to achieve improvement in fixing quality and energy saving.SOLUTION: A fixing device comprises: determination means that determines the size of a medium on which a toner image is formed; heating means that has a rotating body in an endless shape, a plurality of heating members arranged in contact with the inside of the rotating body, and a switching unit individually switching energization to electrodes of the heating members, and heats the medium; pressure means that is in pressure contact with the heating means at the positions of the plurality of heating members to form a nip and sandwiches and conveys the medium with the heating means in a conveyance direction; and heating control means that selects the heating member corresponding to the position through which the medium passes and energizes the selected heating member to control the heating.SELECTED DRAWING: Figure 6
Patent JP-2021105189-A (JP)
Title: Polyester resin composition
Inventor: KOMABIKI SHINYA
IPC: C08L67/02
Filed: 2021-04-23
Abstract: To provide a polyester resin composition which contains polyester resin and cellulose nanofiber, nonetheless is excellent in dispersibility of the cellulose nanofiber and provides a molded article thereof capable of securing high transparency and heat resistance and capable of having high mechanical strength.SOLUTION: A polyester resin composition according to the present invention contains a water-soluble polyester resin and a cellulose nanofiber. The water-soluble polyester resin has a residue of a polyvalent carboxylic acid. The residue of the polyvalent carboxylic acid includes both a residue of an aromatic polyvalent carboxylic acid and a residue of an aliphatic polyvalent carboxylic acid. A ratio of the residue of the aromatic polyvalent carboxylic acid to the residue of the aliphatic polyvalent carboxylic acid in the whole polyvalent carboxylic acid residue is within the range of 70:30 to 90:10.SELECTED DRAWING: None
Patent JP-2021112619-A (JP)
Title: Game machine
Inventor: SHIBATA TAKATADA
IPC: A63F5/04
Filed: 2021-04-26
Abstract: To increase a game property by increasing a free space of a ROM of a main control circuit and utilizing a free storage of the ROM of the increased free space.SOLUTION: A non-specified storage area of a pachinko slot 1 stores processing for carrying out a port output of on data or off data, processing for outputting on data of a stoppable signal when a revolution of a drawing pattern reaches a constant speed, and processing for outputting off data of the stoppable signal when the on data is output and then a stop operation is detected. In the output processing of the on data and the off data, all values of plural general purpose registers are saved, and then the port output processing is called, and then the values of all registers are returned to the plural general purpose registers. Additionally, the pachinko slot 1 has a CZ in addition to a normal time. In the CZ, a winning probability of the AT is varied according to a progress of a game.SELECTED DRAWING: Figure 138
Patent JP-2022169264-A (JP)
Inventor: KOBASHI YOSHIHIKO
IPC: A45D40/18
Filed: 2021-04-27
Abstract: 【課題】容易かつ確実に密閉を形成できるとともに、高級感を演出するデザインが可能な密閉容器を提供すること。【解決手段】容器本体１１０と外蓋１２０と内蓋１３０とパッキン１４０とを有する密閉容器であって、容器本体１１０は１又は複数の内容物収納部１１５ａを備え、容器本体１１０は容器ネジ１１４ａを有し、外蓋１２０は蓋ネジ１２１ａを有し、これらは互いに螺合することができ、内蓋１３０は外蓋１２０の内側に外蓋１２０と同軸で回転可能に装着されており、パッキン１４０は内蓋１３０の内側に装着されているか、又は内蓋１３０の内側に内蓋１３０と一体に形成されており、蓋ネジ１２１ａと容器ネジ１１４ａとを螺合させて外蓋１２０を容器本体１１０に締め込んだときに、パッキン１４０が容器本体１１０の内容物収納部１１５ａの開口部上端１１５ｂと密閉を形成するように構成されている、密閉容器１００。【選択図】図１
Patent JP-2021131558-A (JP)
Title: Wire grid polarizer manufacturing method
Inventor: DAVID MARKLE
IPC: G03F7/20
Filed: 2021-05-06
Abstract: To provide systems and methods for manufacturing wire grid polarizers for LCDs using interference lithography, which are also useful for generating large-area grating patterns.SOLUTION: There are provided methods for manufacturing wire grid polarizers for LCDs, including: depositing a bottom anti-reflective coating layer over an aluminum coated flat panel display substrate; depositing a photoresist layer over the bottom anti-reflective coating layer, and exposing the photoresist layer with an image from a phase grating mask. The exposure with the phase grating mask is done by imaging the ±1 diffraction orders from the phase grating mask onto the substrate using a half Dyson optical system. A plurality of half Dyson systems are generally used in parallel to pattern fine geometry lines and spaces of a wire grid polarizer for a large area substrate. Each half Dyson system includes a primary mirror, a positive lens and a reticle.SELECTED DRAWING: Figure 1
Patent JP-2022172558-A (JP)
Title: Reception container and package
Inventor: KISHIDA KOJI
IPC: B65D77/04
Filed: 2021-05-06
Abstract: To provide a reception container allowed to reduce environmental burden.SOLUTION: A reception container comprises a container body in a bottomed cylindrical form and a lid part removably attached on a top of the container body. The container body has a base part in a bottomed cylindrical form and an intermediate part removably arranged on a top of the base part. The intermediate part has a depression portion formed inside. The lid part and the intermediate part are engaged together through a first engagement portion. The base part and the intermediate part are engaged together through a second engagement portion. The depression portion pushes down an upper end of a replaceable container received in the internal space.SELECTED DRAWING: Figure 2