baber/WOPTO huggingface dataset:
Patent JP-2022068433-A (JP)
Title: PLL circuit using intermittent operation amplifier
Inventor: MOTOZAWA ATSUSHI
IPC: H03L7/093
Filed: 2020-10-22
Abstract: To provide a PLL circuit capable of oscillating at a high frequency without increasing an area of a filter circuit.SOLUTION: A PLL circuit 1 includes a phase comparator 10, an integrator path 20, a proportional path 30, a current controlled oscillator 40, a divider 50, and a double integrator path 60. The double integrator path 60 includes an intermittent operation gm amplifier 61, a filter circuit 62, and a voltage-current conversion circuit 63. The intermittent operation gm amplifier 61 receives an output voltage of a filter circuit 22. When a pulse CLK for an intermittent operation is ON, the intermittent operation gm amplifier outputs the voltage to the filter circuit 62. When the pulse CLK for the intermittent operation is OFF, the intermittent operation gm amplifier does not output the output voltage of the filter circuit 62 to the filter circuit 22. Even when the pulse CLK for the intermittent operation is OFF, an input potential of the voltage-current conversion circuit 63 is held by the filter circuit 62, and a current to the current controlled oscillator 40 flows. Accordingly, the PLL circuit can oscillate at a high frequency without increasing an area of the filter circuit 62.SELECTED DRAWING: Figure 1
Patent JP-2022069124-A (JP)
Title: motor
Inventor: TAMURA YOKO
IPC: H02K11/215
Filed: 2020-10-23
Abstract: To provide a motor that is easy to be assembled.SOLUTION: A motor includes a rotor 3, a stator 4, a housing 5 that houses the rotor 3 and the stator 4 and has an opening, and a cover 6 that closes at least a part of the opening, and the cover 6 includes a cover body 61, a sensor 62 facing the rotor 3, a fixing member 63 that fixes the sensor 62, and a connecting member 64 that connects the fixing member 63 to the cover body 61, and the connecting member 64 passes through the hole of the cover body 61.SELECTED DRAWING: Figure 1
Patent JP-2022071536-A (JP)
Title: Coating composition for repairing welded can
Inventor: HARADA SHINGO
IPC: C09D161/28
Filed: 2020-10-28
Abstract: To provide a coating composition for repairing a welded can that has excellent coating properties such as workability, corrosion resistance, and water resistance and also has excellent blocking resistance.SOLUTION: A coating composition for repairing a welded can contains a polyester resin (A) with a number average molecular weight of 10000-20000 and a glass transition temperature of 51-100°C, a melamine resin (B), a resin having an aromatic ring structure (C) and an acid catalyst (D). Preferably, it further contains a solvent composition (E) composed of a solvent (E1) with a boiling point of lower than 100°C, a solvent (E2) with a boiling point of 100°C-120°C and a solvent (E3) with a boiling point of higher than 120°C.SELECTED DRAWING: None
Patent JP-2022073302-A (JP)
Title: General-purpose contact infection preventive tool
Inventor: KOBAYASHI SAYAKA
IPC: E05B1/00
Filed: 2020-10-30
Abstract: To provide a new contact infection preventive tool to replace gloves.SOLUTION: A general-purpose contact infection preventive tool 1 is configured to include a placing portion 5, a receiving portion 2, a handhold portion 4, and a pushing portion 3; and in which the placing portion is such that when it is grounded, the whole part can stand up independently; the receiving portion is located above the placing portion and whose outer wall portion 24 and inner wall portion 23 form a concave shape with a top opening 21; the handhold portion is provided on the side of the inner wall portion and has a void whose dimensions are at least large enough allowing a finger to insert therein for grasping; and the pushing portion is located on the outside of the outer wall portion.SELECTED DRAWING: Figure 1
Patent JP-2021173990-A (JP)
Title: Polarizing plate, image display device, and method of manufacturing polarizing plate
Inventor: FUKUDA KENICHI
IPC: G02F1/1335
Filed: 2020-11-02
Abstract: To provide a polarizing plate which has small transmittance degradation under high temperature environment and is excellent in high-temperature durability even when used in an image display device of interlayer filling configuration, and to provide an image display device comprising the polarizing plate.SOLUTION: A polarizing plate is provided in which a transparent protective film and a polarizing element obtained by adsorbing and aligning iodine in a polyvinyl alcohol resin layer are laminated via an aqueous adhesive layer. The aqueous adhesive layer contains an antioxidant, and the moisture content of the polarizing element is equal to or more than an equilibrium water content at temperature of 20°C and a relative humidity of 30% and equal to or less than an equilibrium water content at a temperature of 20°C and a relative humidity of 50%.SELECTED DRAWING: None
Patent JP-2022074877-A (JP)
Title: Mobile information instrument and double-sided adhesive tape
Inventor: HORIUCHI SHIGEHIRO
IPC: H04M1/02
Filed: 2020-11-05
Abstract: To suppress occurrence of a rupture when pull-peeling off.SOLUTION: A mobile information instrument comprises: a housing; a decorative plate that is fixed to one part of an exterior face of the housing, using a pull-peelable double-sided adhesive tape; and a cover member that is provided so as to cover the exterior face of the housing and the decorative plate. The double-sided adhesive tape has: an adhesive part that adhesively fixes between the decorative plate and the exterior face by an adhesive layer respectively provided in a first face and second face of a base material; and a tab part that covers one part of the adhesive layer of the first face and second face of the base material with a release paper respectively, and thereby can retain the adhesive part when pull-peeling off the adhesive part from between the decorative plate and the exterior face. The double-sided adhesive tape has the first face and second face respectively provided in a first groove part and second groove part, and the first groove part and second groove part are located without overlapping each other in a depth direction of the base material.SELECTED DRAWING: Figure 6
Patent JP-2021076844-A (JP)
Title: Method and device for steganographic processing and compression of image data
Inventor: BRUNO SANGUINETTI
IPC: G09C5/00
Filed: 2020-11-06
Abstract: To provide a method and device for steganographic processing and compression of image data with negligible information loss, wherein the image data comprises noise and information.SOLUTION: In steganographic processing, a step of pre-processing for compression of image data 210 includes: removing, with negligible information loss, noise (305) from acquired image data (210) by use of an input noise model (215) such as to produce noise-reduced image data (325); generating (320) pseudo-noise according to a target noise model (220); and adding the generated pseudo-noise to the noise-reduced image data (325) such as to produce pseudo-noisy image data (335). A step of storing and/or transmitting comprises storing and/or transmitting the pseudo-noisy image data (335), such as to allow for reproduction and/or subtraction of the pseudo-noise.SELECTED DRAWING: Figure 3
Patent JP-2022075254-A (JP)
Title: Display, and method for manufacturing organic electroluminescence display panel
Inventor: KINJO HIROUMI
IPC: H05B33/22
Filed: 2020-11-06
Abstract: To provide a display from which a solution can be more easily removed.SOLUTION: A display comprises: a substrate (array substrate); a planarization layer provided on the substrate; a plurality of electrodes (pixel electrodes 174) provided on the planarization layer and arranged in a first direction Dx and a second direction Dy; a bank provided on the planarization layer and the electrodes, surrounding the periphery of the electrodes, and formed in a lattice shape; and luminous layers (organic EL layer 137R, organic EL layer 137G, organic EL layer 137B) provided on the electrodes. The bank projects beyond the electrodes in a third direction Dz orthogonal to the first direction Dx and the second direction Dy, and the bank has notches (for example, notch CRG, notch CGB, notch CB, notch CRR, notch CC) formed in parts thereof.SELECTED DRAWING: Figure 2
Patent JP-2022077100-A (JP)
Title: Information service system
Inventor: KAMIYA KAZUHIRO
IPC: G06Q50/10
Filed: 2020-11-11
Abstract: To provide an information service system that makes it possible to provide information appropriate for sharing between a user who will move to a destination and a user who will not move to a destination.SOLUTION: A system acquires a destination to which a host user moves and provides information that is a sharing subject between the host user and a guest user invited by the host user. The system is configured to provide stay type information as information on content considering the guest user who does not move to the destination if the guest user does not move to the destination whilst the host user moves to the destination at the time.SELECTED DRAWING: Figure 16
Patent JP-2022080444-A (JP)
Title: Inkjet head and inkjet printer
Inventor: SEKI MASASHI
IPC: B41J2/16
Filed: 2020-11-18
Abstract: To provide an inkjet head having excellent repellency.SOLUTION: An inkjet head according to an embodiment comprises a nozzle plate provided with a nozzle that discharges ink toward a recording medium. The nozzle plate includes a nozzle plate substrate, a primer layer coating a surface opposing to the recording medium, of the nozzle plate substrate, a repellent layer coating the primer layer and including a fluorine compound. In the repellent layer, energy intensity of a CF2 group that is measured by an X-ray photoelectric spectroscopy is 50% of a theoretical value or higher.SELECTED DRAWING: Figure 5
Patent JP-2021079107-A (JP)
Title: Container for medicine packaging having transit lubricant layer
Inventor: RAYMOND MOSER
IPC: A61M5/28
Filed: 2020-11-20
Abstract: To provide an improved container for medicine packaging for dosage multiplex delivery.SOLUTION: A container 100 for medicine packaging includes a thin and long cylindrical section. The thin and long cylindrical section includes a direction of a thin and long extended part and an axial line in a direction of the thin and long extended part. An axial position p is defined along the axial line. The thin and long cylindrical section extends from an axial position pA to an axial position, and a length LB of the thin and long cylindrical section is an interval between pA and pB. The container includes a side wall extending over the thin and long cylindrical section. The side wall includes an inner surface defining an inner side thereof. The inner side has a predefined diameter, and a lubricant layer is arranged on at least a part of the inner side.SELECTED DRAWING: Figure 1
Patent JP-2021182366-A (JP)
Title: Method and system for business collaboration using design kit, and non-temporary computer-readable recording medium
Inventor: HAN BAI HEE
IPC: G06Q10/00
Filed: 2020-11-27
Abstract: To provide a method and a system for business collaboration using a design kit, and a non-temporary computer-readable recording medium.SOLUTION: In an environment where a plurality of subjects each communicate with a plurality of electronic apparatuses over a network, a method executable by a server provides a site for business collaboration in screen design. Here, a design element used in a screen layout is encoded and provided as a component including a state expression and an interaction. In a process for development of a screen to be serviced, such a component is used to lay out the screen.SELECTED DRAWING: Figure 4
Patent JP-2022085939-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-11-30
Abstract: To provide a game machine capable of suppressing a decrease in interest of a game.SOLUTION: A game machine includes a game frame side constitution unit and a game board side constitution unit. The game board side constitution unit is constituted of a first game board side constitution unit and a second game board side constitution unit. The first game board side constitution unit includes a performance control substrate mounted with a microprocessor that executes a game performance. The second game board side constitution unit includes: unique value generation means capable of generating a unique value capable of identifying that a unit is the second game board side constitution unit; unique value transmission means transmitting a signal of the unique value generated by the unique value generation means, between the performance control substrate and itself; and a specific substrate provided with a plurality of electronic components. The unique value generation means is provided on a first substrate surface side of the specific substrate. The second game board side constitution unit includes a partition unit that partitions the first substrate surface side of the specific substrate into a specific area including an area where the unique value generation means is provided and a non-specific area that does not include an area where the unique value generation means is provided.SELECTED DRAWING: Figure 254
Patent JP-2022086724-A (JP)
Title: Manufacturing method of light-emitting device
Inventor: SASAOKA SHINPEI
IPC: F21V5/00
Filed: 2020-11-30
Abstract: To provide a manufacturing method of a light-emitting device capable of thinning the light-emitting device.SOLUTION: A manufacturing method of a light-emitting device includes the steps of: preparing an intermediate body comprising a support member including a plurality of housing parts having a recess including a side wall and a bottom surface and a connection part located between adjacent housing parts and lower than a height of the side wall with reference to the bottom surface of the recess, a light source mounted on the bottom surface of the recess, and a sealing member arranged in the recess and covering the light source; and forming a first translucent member continuously covering the housing parts and the connection part. A surface of the first translucent member includes a slope in which a height on the connection part is lower than a height on the housing part with reference to the bottom surface of the recess.SELECTED DRAWING: Figure 9
Patent JP-2022089555-A (JP)
Title: Information processing system, method for processing information, and computer program
Inventor: INOTANI SEIICHI
IPC: G16H50/30
Filed: 2020-12-04
Abstract: To provide a technique that can motivate more a user to manage the body of the user.SOLUTION: According to the method according to one aspect of the present disclosure, the difficulty of the improvement of the grade of each of a plurality of test items related to physical states is determined on the basis of change of the grades of a plurality of test items of each subject of a first subject group from previous test grade of each test (S140). The improvement grade as the grade related to the improvement of the physical state of each subject of a second subject group is evaluated on the basis of the change of the grade of each test item of a corresponding subject from the previous test grade of each test grade and the difficulty of each test item (S140,S150).SELECTED DRAWING: Figure 3
Patent JP-2022090379-A (JP)
Title: Oil-resistant styrenic resin sheet and package
Inventor: KOMABA SUMIKA
IPC: B65D65/02
Filed: 2020-12-07
Abstract: To provide a styrenic resin sheet having a coating layer capable of improving heat-resistant oil resistance, especially oil resistance to medium-chain fatty acids, on the styrenic resin sheet even with a thin coating thickness.SOLUTION: An oil-resistant styrenic resin sheet has a coating layer containing nanocellulose and a hydrophilic polymer on at least one surface of the styrenic resin sheet. Preferably, the thickness of the coating layer is 20 to 200 nm, the nanocellulose is cellulose nanocrystal, and the glass transition temperature of the coating layer is 50 to 150°C.SELECTED DRAWING: None
Patent JP-2021037383-A (JP)
Title: Game machine
Inventor: HOSONO KEIGO
IPC: A63F5/04
Filed: 2020-12-08
Abstract: To provide a game machine having a new game property which is differentiated from those of other game machines when giving an advantageous state.SOLUTION: A game machine is provided. In a case of a first number of bets, advantageous game control means performs a control related to an advantageous game, but in a case of a second number of bets, does not perform a control related to the advantageous game. However, game number of times update means updates the number of times before reaching an upper limit number of times, regardless of whether the number of bets set in a game during a second game period is either the first number of bets or the second number of bets. Counting means counts a total number, regardless of whether the number of bets set in a game in the advantageous game state is either the first number of bets or the second number of bets.SELECTED DRAWING: Figure 16
Patent JP-2022092209-A (JP)
Title: Work vehicle
Inventor: KATO SATORU
IPC: A01C11/02
Filed: 2020-12-10
Abstract: To provide a work vehicle capable of automatically implementing fine-tuned planting work for an optimal farming method, while adjusting various elements by leveling the growth of seedlings.SOLUTION: A rice planting machine for planting seedlings in a field, while traveling, includes a seedling planter 230 for planting the seedlings, a seedling growth environment detecting device 600 for detecting growth environment of the seedlings to be planted in the field, and a controller 500 determining a seedling growth environment level based on the detection result and controlling an amount of seedlings to be planted. The controller 500 is configured to decrease the amount of seedling planted when the seedling growth environment level falls below a first prescribed reference level, or to increase the amount of seedling planted when the seedling growth environment level exceeds a second prescribed reference level.SELECTED DRAWING: Figure 2
Patent JP-2022092347-A (JP)
Title: Planarization device, planarization method, and manufacturing method for article
Inventor: MORITA YUKI
IPC: B29C59/02
Filed: 2020-12-10
Abstract: To provide a configuration that can stably release a mold from a composition on a substrate using a pressing member.SOLUTION: A planarization device is used to planarize a composition on a substrate using a mold. The planarization device includes a substrate holding unit for holding the substrate, a mold holding unit for holding the mold, a drive unit for driving the substrate holding unit and mold holding unit, a pressing member for pressing a portion of the mold in contact with the substrate via the composition to release the substrate from the mold, and a control unit for controlling the position of the pressing member so that the pressing member is set to a predetermined position.SELECTED DRAWING: Figure 6
Patent JP-2022069364-A (JP)
Title: Sealing disc for vacuum sealing
Inventor: HU XIAO
IPC: F16K1/36
Filed: 2020-12-17
Abstract: To provide a sealing disc whose vacuum sealing property is improved and whose life lasts long by a correcting motion and an adjustment motion generated when sealing surfaces to be metal materials contact each other.SOLUTION: A sealing disc for vacuum sealing can open or seal a valve port of an all metallic valve by reciprocally moving between an opening position or a closing position. A first seal surface is formed on a seal plate of the sealing disc and, when the sealing disc is at the closing position, the first seal surface directly contacts a valve port of an all metallic vacuum valve.SELECTED DRAWING: Figure 1
Patent JP-2022096236-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: OBA YOSHIHIRO
IPC: B62D6/00
Filed: 2020-12-17
Abstract: To determine steering abnormality of a vehicle more securely.SOLUTION: A vehicle control device comprises: a generation part which generates a target track for the vehicle; a determination part which determines whether a change speed of a target steering angle for following up a target track at first time is equal to or larger than a first threshold, and also determines whether a change speed of the target steering angle at second time is equal to or larger than a second threshold; and a mode determination part which determines, as a drive mode of the vehicle, one of a plurality of drive modes including a first and a second drive mode, wherein the mode determination part changes, when the second drive mode is determined as the drive mode of the vehicle, the drive mode to the first drive mode when the determination part determines that the change speed of the target steering angle at the first time is equal to or larger than the first threshold, or when the determination part determines that the change speed of the target steering angle at the second time is equal to or larger than the second threshold.SELECTED DRAWING: Figure 1
Patent JP-2021130809-A (JP)
Title: Molding material
Inventor: KOBAYASHI SHINICHIRO
IPC: C08F283/01
Filed: 2020-12-17
Abstract: To provide a molding material which achieves both excellent strength and flame resistance.SOLUTION: A molding material contains (A) an unsaturated polyester resin, (B) a glass fiber and (C) aluminum hydroxide, in which a content of the component (B) with respect to 100 pts.mass of a resin in the molding material is 50 pts.mass or more and 150 pts.mass or less, a content of the component (C) with respect to 100 pts.mass of the resin in the molding material is 100 pts.mass or more and 200 pts.mass or less, and an average particle diameter d50 of the component (C) is 5 μm or more and 30 μm or less.SELECTED DRAWING: None
Patent JP-2022100518-A (JP)
Title: Insect attracting system and insect attracting method
Inventor: AOKI SHINICHI
IPC: F21V23/00
Filed: 2020-12-24
Abstract: To provide an insect attracting system, etc. that can restrain insects from diffusing.SOLUTION: An insect attracting system 1 comprises an insect attracting light irradiation device 100 for irradiating insect attracting light L1 including near-ultraviolet light, and an illumination light irradiation device 200 arranged outdoors, and irradiating illumination light L2. The insect attracting light irradiation device 100 is arranged in a posture for irradiating the insect attracting light L1 to the illumination light irradiation device 200.SELECTED DRAWING: Figure 1
Patent JP-2022100776-A (JP)
Title: Carbon material, electrode, lithium secondary battery, carbon material manufacturing method, and electrode active material selection method
Inventor: OKA HIDEAKI
IPC: C01B32/21
Filed: 2020-12-24
Abstract: To reduce reaction resistance and increase storage durability.SOLUTION: A carbon material is used for an electrode active material, contains graphite particles, has a BET specific surface area of 7.0 m2/g or less obtained from the Kr adsorption isotherm at the liquid nitrogen temperature, and when the adsorption amount of the single molecule layer obtained from the Kr adsorption isotherm is Vm, and the adsorption amount at pressure of 0.1 kPa is V0.1, and the adsorption amount at pressure of 0.2 kPa is V0.2, V0.1/Vm is 1.5 or less, and V0.2/Vm is 2.5 or more.SELECTED DRAWING: Figure 1
Patent JP-2022101301-A (JP)
Title: Filament manufacturing method
Inventor: NOMURA TAKUSHI
IPC: B33Y10/00
Filed: 2020-12-24
Abstract: To provide filaments with high roundness and few bubbles.SOLUTION: The invention provides a method for manufacturing filaments, comprising an extrusion process and a cooling and winding process. In the extrusion process, a melt-mixed raw material resin composition is continuously extruded from an extruder through a mouthpiece to form filaments, and in the cooling and winding process, the filaments are passed through water in a water tank to be cooled and solidified and then wound up. The water temperature in the water tank decreases with distance from the entrance of the water tank.SELECTED DRAWING: Figure 1