baber/WOPTO huggingface dataset:
Patent JP-2022165543-A (JP)
Title: Rubber composition for transfer roller and transfer roller
Inventor: KURODA KENICHI
IPC: C08L71/03
Filed: 2021-04-20
Abstract: To provide a rubber composition for transfer roller which may form a transfer roller in which the variations of a roller resistance value due to a difference in a use environment and the rise of the roller resistance value in the continuous electric conduction are small, the roller resistance value is stable and which can continuously form images with the excellent image quality, and provide a transfer roller including a roller body formed by using the rubber composition for transfer roller.SOLUTION: A rubber composition for transfer roller includes NBR and GECO. The GECO jointly uses only two kinds of GECO (I) whose AGE content is 0.1 to 4.0 mol% and GECO (II) whose AGE content is 4.5 to 6.0 mol%. A transfer roller 1 includes a porous roller body 2 made of a cross-linked material of the rubber composition for transfer roller.SELECTED DRAWING: Figure 1
Patent JP-2022165761-A (JP)
Title: game machine
Inventor: HAYASHI EIJI
IPC: A63F5/04
Filed: 2021-04-20
Abstract: To provide a game machine with improved performance.SOLUTION: A symbol to stop is varied in accordance with a player's skill of Meoshi (stopping an aimed specific symbol by pressing a button) to differentiate symbol combination in stoppage of all the reels, and an AT lottery is executed in accordance with a stopped symbol combination.SELECTED DRAWING: Figure 109
Patent JP-2022165772-A (JP)
Title: Resin film for terminal and power storage device using the same
Inventor: MURAKI TAKUYA
IPC: H01M50/342
Filed: 2021-04-20
Abstract: To provide a resin film for terminal and the like which allow a power storage device to be opened at an early stage in heat generation of the power storage device.SOLUTION: There is provided a resin film for terminal which is arranged so as to cover a partial outer peripheral surface of a metal terminal electrically connected to a power storage device body constituting a power storage device and which comprises a first sealant layer that is bonded to the metal terminal, a core layer that includes a polyolefin resin, and a second sealant layer in this order. At least one of the first sealant layer and the second sealant layer is bonded to the core layer via the adhesive layer. The core layer includes an insulation layer including the polyolefin resin. The first sealant layer and the second sealant layer include an acid modified polyolefin resin. The adhesive layer has a fusion peak at the temperature equal to or less than 110°C. The temperature in the fusion peak is lower than a fusion point of the polyolefin resin or acid modified polyolefin resin included in the first sealant layer, the core layer and the second sealant layer.SELECTED DRAWING: Figure 3
Patent JP-2021190108-A (JP)
Title: Farm crop-related value derivation device and farm crop-related value derivation method
Inventor: NAKANO HIROSHI
IPC: G06Q50/02
Filed: 2021-04-28
Abstract: To derive farm crop-related values with higher accuracy on the basis of research results.SOLUTION: A farm crop-related value derivation device 1 comprises a farm crops-related value derivation unit 10 for deriving farm crops-related values by a method reflecting the situation of predetermined meteorological conditions in a first half period of growth of farm crops regarding the farm crops-related values related to the farm crops whose growth is affected by the situation of the predetermined meteorological conditions in the first half period of growth. Regarding the farm crops whose growth is affected by the situation of the predetermined meteorological conditions in the first half period of growth, the farm crops-related values are derived by the reflection of the situation of the predetermined meteorological conditions in the first half period of growth of the farm crops.SELECTED DRAWING: Figure 1
Patent JP-2021177117-A (JP)
Title: Coil wound heat exchanger
Inventor: ROBERTS MARK J
IPC: F28D7/10
Filed: 2021-04-30
Abstract: To provide a coil wound heat exchanger.SOLUTION: There is provided a coil-wound heat exchanger with mixed refrigerant shell side cooling that is adapted to reduce radial temperature maldistribution by providing tube sheets at one end of a warm bundle, the tube sheets being each connected to tube sheets in a single circumferential zone and are in fluid flow communication with a control valve. Tube sheets at the other end of the warm bundle are each connected to tube sheets in a single radial section and in multiple circumferential zones. A temperature sensor is provided in each circumferential zone. When a temperature difference is detected, one or more control valves are adjusted to reduce the temperature difference.SELECTED DRAWING: Figure 4
Patent JP-2021119412-A (JP)
Title: Zoom lens system
Inventor: KOGA TOMOYA
IPC: G02B15/20
Filed: 2021-05-06
Abstract: To provide a positive-lead type zoom lens system that offers good corrections for aberrations and superior optical performance.SOLUTION: A zoom lens system provided herein comprises a positive first lens group and a succeeding lens group following the first lens group, the first lens group consisting of one or more positive single lenses, one negative meniscus lens having a convex surface on the object side, and one or more positive lenses. When zooming from the wide-angle end to the telephoto end, the first lens group moves towards the object side, increasing a distance between the first lens group and the succeeding lens group. The succeeding lens group comprises multiple lens groups. When zooming from the wide-angle end to the telephoto end, distances among lens groups constituting the succeeding lens group change. The zoom lens system satisfies the following conditional expressions (1), (2): fG1/fn<-1.50 ...(1), 65<νpave ...(2), where fG1 represents a focal length of the first lens group, fn represents a focal length of the negative meniscus lens of the first lens group, and νpave represents an average Abbe number of the positive lenses of the first lens group for the d-ray.SELECTED DRAWING: Figure 1
Patent JP-2022175929-A (JP)
Title: Harvesting machine
Inventor: FUJITA YUKI
IPC: A01D27/00
Filed: 2021-05-14
Abstract: To provide a harvesting machine which is capable of reducing an operation load on an operator and suppressing the occurrence of a harvest omission and a flow of a crop.SOLUTION: The harvesting machine comprises: a machine body X; a traveling device 5 which travels the machine body; a harvesting device Y which harvests a crop in a farm field; a crop detection device 50 which is provided at the harvesting device Y and directly detects the crop in the farm field; and a travel control part which controls the traveling device so that the harvesting device Y and the crop may come into a proper positional relation based on an output from the crop detection device 50.SELECTED DRAWING: Figure 1
Patent JP-2022178970-A (JP)
Title: cutting machine
Inventor: MOCHIZUKI RYUSUKE
IPC: B23Q11/00
Filed: 2021-05-21
Abstract: To provide a cutting machine which includes an exhaust port connected with a dust collector and an intake port for taking outside air into the machine and makes a level of cutting noise leaking from the intake port too low for a user to hear.SOLUTION: A cutting machine 10 includes: a cutting device 40 which cuts a cut object; a housing 20 which defines a processing chamber 21 in which the cutting device 40 is housed and includes an opening 21a at the front surface side; an exhaust port 60 which is configured to allow communication between the processing chamber 21 and the outside of the processing chamber 21 and connection with a dust collector 80A; a suction port 72 which allows communication between the processing chamber 21 and the outside of the processing chamber 21; and a door 25 which is provided at the opening 21a and may open or close the opening 21a. The suction port 72 is open on a back surface of the housing 20.SELECTED DRAWING: Figure 4
Patent JP-2022180071-A (JP)
Title: washing machine
Inventor: YAMAGUCHI RYUNOSUKE
IPC: D06F58/02
Filed: 2021-05-24
Abstract: To provide a washing machine which facilitates routing work of wiring of equipment connected to a control substrate.SOLUTION: A washing machine includes: a housing 1; an outer tub 10 included in the housing 1; a drum 11 interpolated in the outer tub 10, and including an input port where laundry is inputted; a water supply unit 30 for supplying a detergent and water to the outer tub 10; a drying unit 40 for blowing wind in the drum 11; and a control unit 20 for controlling the operation of the washing machine. The water supply unit 30, the drying unit 40, and the control unit 20 are arranged side by side in the left-to-right direction at an upper part of the housing 1.SELECTED DRAWING: Figure 3
Patent JP-2022160971-A (JP)
Title: Electromagnet electronic power device
Inventor: HASEGAWA SHIGERU
IPC: H02K53/00
Filed: 2021-04-07
Abstract: To provide an electric motor which eliminates the need for an electrical contact to prevent the operation from being hindered and reduces defects such as reduced magnetic resistance which hinders rotation by eliminating a problem of saturation caused by replacing the magnetic poles used in conventional motors.SOLUTION: In a method of obtaining power by putting the flow of electrons on the electrons without switching the magnetic poles of the magnetic force, there is no electrical contact. It is necessary to understand and work on a relationship between the flow of magnetism and electrons and electricity, it becomes more efficient as it is understood, and as a result, the amount of force can be controlled, leading to a smaller size and lighter weight, and the magnetic resistance can be reduced as much as possible by equalizing the attraction and repulsion forces. In addition, since the magnetic resistance is small, it is possible to attach a plurality of electromagnets and control them electrically, such that electric power can be generated simultaneously with the electric motor.SELECTED DRAWING: Figure 1
Patent JP-2022181958-A (JP)
Title: Oil supply port
Inventor: SAKAZAKI KAZUSHIGE
IPC: F02M37/00
Filed: 2021-05-27
Abstract: To provide an oil supply port which can simplify a structure for rotation regulation of a nozzle guide with respect to a nozzle supply port body.SOLUTION: One of an oil supply port body 11 and a nozzle guide 12 comprises guide ribs 23, 24 which are formed between an inner peripheral surface of a body cylindrical part 21 and an outer peripheral surface of a guide cylindrical part 31 so as to sandwich a reflux port 21c, and guide fuel vapor entered from the reflux port 21c in a direction of a filler piping connection port 21b. The other of the oil supply port body 11 and the nozzle guide 12 comprises a lock part 35 which is formed between the inner peripheral surface of the body cylindrical part 21 and the outer peripheral surface of the guide cylindrical part 31, and locks the guide ribs 23, 24 in both directions in a circumferential direction for the purpose of relative rotation regulation of the oil supply port body 11 and the nozzle guide 12.SELECTED DRAWING: Figure 6
Patent JP-2022182825-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KITAHARA KAZUHIRO
IPC: H01L29/739
Filed: 2021-05-28
Abstract: To suitably improve throughput in manufacturing a semiconductor device.SOLUTION: There is provided a method for manufacturing a semiconductor device comprising a semiconductor substrate including a first surface and a second surface on the opposite side of the first surface. The method comprises a surface processing step, a first protection film forming step, a second protection film forming step, a rear surface processing step, and a protection film removing step. The surface processing step provides a first resist on the first surface of the semiconductor substrate and processes the surface. The first protection film forming step forms a first protection film above the first surface of the semiconductor substrate. The second protection film forming step forms a second protection film whose material differs from the first protection film above the first protection film. The rear surface processing step holds the second protection film on a support table and processes the second surface of the semiconductor substrate. The protection film removing step selectively removes the second protection film with an organic solvent whose removability of the second protection film is higher than removability of the first protection film. An elastic modulus of the second protection film is higher than an elastic modulus of the first resist.SELECTED DRAWING: Figure 3
Patent JP-2022185793-A (JP)
Title: Resin composition and resin film
Inventor: WEI MIAO
IPC: C08J5/18
Filed: 2021-06-03
Abstract: To provide a resin composition and a resin film which have good mechanical properties and gas barrier properties while having biodegradability.SOLUTION: The resin composition contains a poly(3-hydroxyalkanoate)-based resin component (A) and a second resin component (B). The component (A) contains: a copolymer (A1) of a 3-hydroxybutyrate unit and a 3-hydroxyhexanoate unit, the content ratio of the 3-hydroxyhexanoate unit being 1-6 mol%; and a copolymer (A2) of a 3-hydroxybutyrate unit and a 3-hydroxyhexanoate unit, the content ratio of the 3-hydroxyhexanoate unit being 24 mol% or more. The proportion of the copolymer (A2) in the component (A) is 40 wt.% or more. The component (B) is selected from the group consisting of an aliphatic-aromatic polyester-based resin, polybutylene succinate, polybutylene succinate adipate, and polylactic acid.SELECTED DRAWING: None
Patent JP-2022187317-A (JP)
Title: Fuel property detection device
Inventor: KAKIZAKI RYUTA
IPC: F02D45/00
Filed: 2021-06-07
Abstract: To provide a fuel property detection device which can further improve engine performance, fuel economy or the like according to cetane number by more frequently detecting the cetane number of fuel used in a diesel engine.SOLUTION: A fuel property detection device includes: an idle injection amount adjustment unit which obtains a total injection amount representing an injection amount of fuel with respect to a single combustion process, and increases or decreases the total injection amount so as to maintain a target idle rotation number when the total injection amount has been injected in a single or multiple times of fuel injection and an engine is in an idle state; an injection timing change unit which changes the injection timing of main injection predominant in the fuel injection with respect to a single combustion process so that the total injection amount which has been increased or decreased by the idle injection amount adjustment unit when the engine is in the idle state approaches a preset cetane number detection target injection amount; and a cetane number calculation unit which calculates the cetane number of the fuel on the basis of an injection timing of the main injection at which the total injection amount substantially coincided with the cetane number detection target injection amount.SELECTED DRAWING: Figure 3
Patent JP-2022188711-A (JP)
Title: Container holding rack and pretreatment device
Inventor: MATSUMOTO KENTA
IPC: G01N35/04
Filed: 2021-06-09
Abstract: To provide a container holding rack that can easily put a cap on a plurality of containers or can put a cap off from a plurality of containers.SOLUTION: A container holding rack 100 includes a plurality of container storages, a latch member 140, and a belt member 150. The container storages store a plurality of containers 1. The latch member 140 can switch a state between a first state and a second state. The belt member 150 is arranged along side surfaces of the container storages. The belt member 150 presses a plurality of containers 1 with larger pressures when the latch member 140 is in a second state than when the latch member 140 is in a first state.SELECTED DRAWING: Figure 4
Patent JP-2021153061-A (JP)
Title: Encapsulant for organic electroluminescence display element
Inventor: SASAKI MAKIKO
IPC: H01L27/32
Filed: 2021-06-11
Abstract: To enable achievement of both ejection performance when using an inkjet and reliability of an organic EL element.SOLUTION: An encapsulant for an organic electroluminescence display element contains (A) an acyclic alkanediol di(meth)acrylate having 6 or more carbon atoms, (B) a cyclic monomer, and (C) a photopolymerization initiator. (B) the cyclic monomer contains a cyclic monofunctional (meth) acrylate and a cyclic bifunctional (meth)acrylate, and the following formulas (I) and (III) are satisfied: 8 mPa s≤η≤50 mPa s ...(I), and γ/2η<0.9 m/s ...(III) (In the formulas, η represents the viscosity measured by an E-type viscometer at 25°C, and γ represents a static surface tension measured by a pendant drop method).SELECTED DRAWING: None
Patent JP-2023000152-A (JP)
Title: Information provision system, information provision device, and information provision program
Inventor: YONEYAMA TORU
IPC: G06Q10/20
Filed: 2021-06-17
Abstract: To improve a technique for detecting plant conditions.SOLUTION: An information provision system 1 includes a sensor 11 installed in a plant 10 for detecting information required to analyze the state of the plant 10, a transfer device 15 for transferring detection information detected by the sensor 11 to a storage area, a cloud storage area that can be accessed via a communication network 3 and access rights for which can be managed by an owner or an administrator of the plant 10, an analysis unit configured to analyze, in the cloud, the detection information stored in the storage area, and a presentation unit configured to present, from the cloud, analysis results obtained by the analysis unit.SELECTED DRAWING: Figure 1
Patent JP-2021176807-A (JP)
Title: Lift for vehicle maintenance
Inventor: ARAI HITOSHI
IPC: B66F7/28
Filed: 2021-06-18
Abstract: To make a vehicle receiving platform slightly high or flat and robust, so that a vehicle can be safely lifted up for maintenance and inspection in response to the low height of a tested vehicle and the low position of a jack-up point, and to enable the platform to be easily manufactured.SOLUTION: A lift for vehicle maintenance includes a vehicle receiving platform 9 attached to an upper end of an elevator pillar and housed in a pit in a movable manner. A support arm moving space 19 and a cylinder installation space 20 are vertically arranged in the interior of the vehicle receiving platform 9. A support arm 18 is movably arranged in the support arm moving space 19. A pair of fluid pressure cylinders are arranged and connected to the support arm 18 by connecting pins 32, 33 in the cylinder installation space 20.SELECTED DRAWING: Figure 10
Patent JP-2022170633-A (JP)
Title: Agent for promoting proliferation of lactococcus
Inventor: HIROSE YU
IPC: C12N1/20
Filed: 2021-06-18
Abstract: To provide an agent for promoting the proliferation of Lactococcus.SOLUTION: An agent for promoting the proliferation of Lactococcus contains dicarboxylic acid or a salt thereof as an active ingredient. The dicarboxylic acid is preferably a C4-6 aliphatic dicarboxylic acid. The Lactococcus is preferably Lactococcus bacteria. The invention allows dicarboxylic acid to be contained in a medium, promoting the proliferation of Lactococcus. In this way, it can more easily culture the Lactococcus.SELECTED DRAWING: Figure 1
Patent JP-2023001757-A (JP)
Title: Nozzle head, nozzle head manufacturing method, and drop discharge device
Inventor: MURATA KAZUHIRO
IPC: B41J2/14
Filed: 2021-06-21
Abstract: To provide a multi-nozzle with high discharge uniformity, and a drop discharge device comprising the multi-nozzle.SOLUTION: A nozzle head comprises: a plate part provided in a plate-shape; a drop discharge nozzle which is provided on the plate part, and includes a plurality of drop discharge nozzles for discharging drops according to an electrostatic discharge method; and a pseudo nozzle part which is provided on the plate part and provided in the periphery of the drop discharge nozzle part, and includes a plurality of pseudo nozzles. In the nozzle head, the plurality of drop discharge nozzles are provided in an array in a first direction, and the pseudo nozzle part may be provided on both sides of the drop discharge nozzle part.SELECTED DRAWING: Figure 1
Patent JP-2023004235-A (JP)
Title: Molding die and molding die production method
Inventor: TAMAI KOJI
IPC: B28B3/26
Filed: 2021-06-25
Abstract: To provide an extrusion molding technique effective for attaining the quality stabilization of a ceramic honeycomb structure.SOLUTION: A molding die 1 comprises: a first planar part 10 made of a first metallic material; and a second planar part 20 made of a second metallic material having a hardness exceeding that of the first metallic material. Plural raw material feed holes 13 stretch from a raw material feed face 12 of the first planar part 10, and lattice-like slits 23 communicating with the plural raw material feed holes 13 are opened at an extrusion face 22 of the second planar part 20. The second planar part 20 comprises: a high flow rate part 24 having the slits 23 communicating with first feed holes 13A having a relatively high introduction rate of a molding raw material in the plural raw material feed holes 13; and a low flow rate part 25 having the slits 23 communicating with second feed holes 13B having a relatively low introduction rate of the molding raw material in the plural raw material feed holes 13. Regarding a thickness of a raw material extrusion direction Z, the high flow rate part 24 exceeds the low flow rate part 25.SELECTED DRAWING: Figure 2
Patent JP-2023005081-A (JP)
Title: Power conversion device
Inventor: MABUCHI SHOHEI
IPC: H02P27/06
Filed: 2021-06-28
Abstract: To suppress a noise emitted from a frame of a motor.SOLUTION: A power conversion device comprises: power source wiring connected to a DC power supply; ground wiring grounded to a first ground place; a core having a penetration hole through which the power source wiring and the ground wiring are inserted; an inverter converting a DC power inputted between the power source wiring and the ground wiring via the core into an AC power to be supplied to the motor having a frame grounded to a second ground place which is different from the first ground place; a capacitor connected between the power source wiring and the ground wiring between the core and the inverter; a ground wire connecting the frame or the second ground place and a wiring portion on the capacitor side with respect to the core of the ground wire; a first capacitance element inserted in serial to the ground wire; and a second capacitance element having one end electrically connected to the ground wire and another end electrically connected to a third ground place electrically connected to the second ground place.SELECTED DRAWING: Figure 2