baber/WOPTO huggingface dataset:
Patent JP-2021146212-A (JP)
Title: Bacteria eradication agent and container-contained bacteria eradication agent
Inventor: MATSUZAWA TAMIO
IPC: A01P1/00
Filed: 2021-03-10
Abstract: To provide an alcohol-free bacteria eradication agent that is not likely to cause rough hand, and to provide a container-contained bacteria eradication agent that has the bacteria eradication agent contained in a container 1.SOLUTION: The bacteria eradication agent of the present invention contains alkaline ionized water and soap by 1.0 to 20 wt.% with respect to the alkaline ionized water. As the alkaline ionized water, those having a pH of 10.0 or higher, preferably alkaline ionized water having a pH of 11.0 to 12.5 can be used. The bacteria eradication agent may have a scent and a color. The container-contained bacteria eradication agent of the present invention is contained in a container 1 provided with a foam-forming unit so that the bacteria eradication agent is discharged in the form of foam. The container 1 can be made to make a sound when the bacteria eradication agent is discharged by operating the operation unit.SELECTED DRAWING: Figure 1
Patent JP-2022138516-A (JP)
Title: Vehicle drive device
Inventor: TAKI YASUHIRO
IPC: H02K11/30
Filed: 2021-03-10
Abstract: To realize a cooling structure applicable to a configuration in which a rotary electric machine of relatively high output is disposed inside of an accommodation member together with a power switching element, a smoothing capacitor, etc.SOLUTION: A vehicle drive device includes: a rotary electric machine; an accommodation member forming an accommodation chamber in which the rotary electric machine is accommodated; a cover member which is coupled to one end side of the accommodation member in an axial direction and opposed to the rotary electric machine in the axial direction; a power switching element and a smoothing capacitor which are disposed between the cover member and the rotary electric machine in the axial direction; and a cooling structure. The cooling structure includes: a cooling water channel which is formed in the cover member and includes an inlet and an outlet communicating to a supply source of cooling water, and in which cooling water for cooling at least any one of the power switching element and the smoothing capacitor passes; a bypass passage communicating to the supply source; and a connection passage of which one end is connected to the bypass passage and the other end is connected between the inlet and the outlet in the cooling water channel.SELECTED DRAWING: Figure 5
Patent JP-2022139415-A (JP)
Title: Capacitor capacitance monitoring method and capacitor capacitance monitoring device
Inventor: SATO TAKASHI
IPC: G01R31/00
Filed: 2021-03-12
Abstract: To provide a capacitor capacitance monitoring method and capacitor capacitance monitoring device having a simple configuration for monitoring.SOLUTION: A capacitor capacitance monitoring device comprises a capacitor, a power supply for charging the capacitor, a monitoring section for monitoring the capacitance state of the capacitor, and a current sensor for measuring a charging current when the capacitor is being charged. Further, the monitoring section receives, from the current sensor, a current peak value during charging and a charging current value at the point in time when the capacitor has reached a predetermined voltage, obtains a capacitance state of the capacitor on the basis of the current difference between the charging current peak value and the charging current value, and monitors the state of the capacitor by comparing the state and a preset reference value for determination.SELECTED DRAWING: Figure 7
Patent JP-2022128365-A (JP)
Title: Packaging material for tube container, tube container and capped tube container
IPC: B65D35/10
Filed: 2021-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for tube containers that is less prone to quality deterioration, a tube container and a capped tube container. 
     SOLUTION: A packaging material for tube container 50 has a first sealant layer 51, a first paper substrate layer 52, and a second sealant layer 53, disposed from an outer surface 501 to an inner surface 502 in this order. After an immersion test, the first paper substrate layer 52 has a peeling strength of 0.40 N/15 mm or more. The first paper substrate layer has a thickness of 50 μm or more and 160 μm or less. 
     SELECTED DRAWING: Figure 3A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021120267-A (JP)
Title: Vehicular seat
Inventor: TACHIKAWA YOICHI
IPC: B60N2/22
Filed: 2021-03-16
Abstract: To provide a vehicular seat which can effectively awake a driver.SOLUTION: A vehicular seat S as one example of vehicular seats comprises: a seat back S2 having a center part S21 and side parts S22 positioned at both left and right sides of the center part S21 and expanded forward more than the center part S21; actuators 51 arranged to allow at least a direction of the center part S21 to be changed in a lateral direction; and a control device 100 that controls the actuators 51. The control device 100 has doze detecting means that detects doze of a driver and doze warning means that when the doze detecting means detects the doze, changes a direction of the center part by driving the actuators.SELECTED DRAWING: Figure 1
Patent JP-2022144572-A (JP)
Title: Vertical type grinder
Inventor: NAKAUCHI TAKAHIRO
IPC: B24B41/06
Filed: 2021-03-19
Abstract: To provide a vertical type grinder which can highly accurately and efficiently grind a top surface of a small work-piece.SOLUTION: A vertical type grinder has a plurality of work-piece holding rotation shafts 1. A planetary gear mechanism G causes a rotation motion J and a revolution motion K to the rotation shafts 1.SELECTED DRAWING: Figure 2
Patent JP-2021155728-A (JP)
Title: Antifouling coating composition
Inventor: IWATA YUKI
IPC: C09D5/16
Filed: 2021-03-22
Abstract: To provide an antifouling coating composition which comprises a silyl ester based polymer which has excellent storage stability and can form an antifouling coating film having excellent crack resistance, adhesiveness to a deteriorated film and dynamic antifouling properties and medetomidine.SOLUTION: There is provided an antifouling coating composition which comprises a silyl ester based polymer (A) having a structural unit (a-1) derived from a polymerizable monomer (a1) represented by the formula (a1), an acrylic polymer (B) having a structural unit (b-1) derived from glycidyl (meth)acrylate, medetomidine (C) and cuprous oxide (D), wherein the content of the cuprous oxide (D) is more than 0 mass% and 55 mass% or less in the solid content of the antifouling coating composition. R1-CH=C(CH3)-COO-(SiR2R3O)n-SiR4R5R6 (a1) [wherein, R2 to R6 each independently is a monovalent organic group having 1 to 20 carbon atoms which may have a hetero atom, n is an integer of 0 or 1 or more, R1 is a hydrogen atom or a group represented by R7-O-C(=O)- and R7 is a hydrogen atom or the like.]SELECTED DRAWING: None
Patent JP-2022146538-A (JP)
Title: Manufacturing method of positive electrode for lithium ion secondary battery
Inventor: TOKIZANE MASASHI
IPC: H01M4/36
Filed: 2021-03-22
Abstract: To provide a manufacturing method of a positive electrode for a lithium ion secondary battery coated with a solid electrolyte without going through a process of concentration or dilution when a solid electrolyte slurry is mixed with a positive electrode active material after wet pulverization.SOLUTION: In a manufacturing method of a positive electrode for a lithium ion secondary battery in which the surface of a positive electrode active material is coated with an oxide-based solid electrolyte, the solid electrolyte is manufactured by a nanoparticulation process in which a crystallized solid electrolyte powder is mixed in an alcohol solvent and subjected to wet pulverization to obtain a slurry, and the slurry has a solid content concentration of 2 to 7% in the alcohol solvent. In the positive electrode for the lithium ion secondary battery in which the surface of the positive electrode active material is coated with the oxide-based solid electrolyte, the slurry is mixed with the positive electrode active material without being pulverized, the mixture is mechanically coated.SELECTED DRAWING: None
Patent JP-2022146814-A (JP)
Title: Soundbar system, soundbar, controller, program and setting method of soundbar
Inventor: IMAHAMA YOSHIHARU
IPC: H04R3/12
Filed: 2021-03-22
Abstract: To provide a soundbar that realizes natural surround audio at a predetermined listening position even when the soundbar cannot be installed at the center of the lower part of a display device.SOLUTION: When a soundbar 1 is installed on the lower left side of a television receiver 3, the output timing of RchSPK10-3 is delayed by T from CchSPK10-1, the output timing of a speaker 10-1 is delayed by T from LchSPK10-2, and the output volume of RchSPK is smaller than CchSPK by V, and the output volume of CchSPK is smaller than LchSPK by V. When the soundbar 1 is installed on the lower right side of the television receiver 3, the output timing of LchSPK is delayed from CchSPK by T, the output timing of RchSPK is delayed from RchSPK by T, the output volume of LchSPK is smaller than RchSPK by V, and the output volume of CchSPK is smaller than RchSPK by V.SELECTED DRAWING: Figure 1
Patent JP-2022056319-A (JP)
Title: Solar spectral wavelength converting material and solar cell comprising the same
Inventor: SHIN HYO JOO
IPC: C09K11/64
Filed: 2021-03-23
Abstract: To provide a low-cost aromatic ring-based solar spectral wavelength converting material capable of improving the photocurrent conversion efficiency of a solar cell, and a solar cell with superior photocurrent conversion efficiency.SOLUTION: The present invention discloses: a solar spectral wavelength converting material comprising an aluminum hydroxide precursor to which 1-pyrenecarboxylic acid is anchored; and a solar cell including the same.SELECTED DRAWING: Figure 2a
Patent JP-2022003508-A (JP)
Title: Trajectory planing model training method and device, electronic apparatus, computer-readable storage medium, and computer program
Inventor: ZHANG TENG
IPC: G08G1/16
Filed: 2021-03-25
Abstract: To provide a trajectory planning model training method and device that can be applied to autonomous driving and autonomous parking fields, an electronic apparatus, a computer-readable storage medium, and a computer program.SOLUTION: Provided is a trajectory planning model training method, comprising the steps of: acquiring, using at least one sensor of transportation means, an image that includes a plurality of objects around the transportation means in a physical environment where the transportation means is located; acquiring, on the basis of the image, a feature map that indicates a plurality of initial trajectory points in the image of the transportation means by a trajectory planning model; recognizing the image and determining a first region associated to a road object among the plurality of objects in the image and a second region associated to a non-road object among the plurality of objects; determining planned trajectory points on the basis of the positional relationship of the plurality of initial trajectory points with the first and second regions; and training the trajectory planning model on the basis of the planned trajectory points and the actual trajectory points of the transportation means.SELECTED DRAWING: Figure 2
Patent JP-2022150434-A (JP)
Title: work vehicle
Inventor: HORIE RYOTA
IPC: A01C11/02
Filed: 2021-03-26
Abstract: To provide a technology to appropriately use auxiliary wheels installed in a work vehicle provided so as to travel in a farm field.SOLUTION: An exemplary work vehicle is a work vehicle provided to be able to travel in a farm field includes: a travelling machine body; wheels for causing the travelling machine body to travel; auxiliary wheels which are disposed on the side of the wheels, and rotate together with the wheels; a lifting and lowering part for lifting and lowering the auxiliary wheels with respect to the wheels; a measuring part for acquiring information necessary for acquiring a farm field status indicating the state of the farm field where the travelling machine body travels; and a control part for controlling the lifting and lowering of the auxiliary wheels on the basis of the farm field status.SELECTED DRAWING: Figure 13
Patent JP-2022150484-A (JP)
Title: Utilization of strigolactone biosynthesis inhibitor and action inhibitor in plant body regeneration
Inventor: UMEHARA MIKIHISA
IPC: A01H4/00
Filed: 2021-03-26
Abstract: To provide a method for forming an adventitious bud from a plant tissue or organ cultured product.SOLUTION: Provided is a method for forming an adventitious bud from a plant tissue or organ cultured product including: (1) preparing a tissue or organ of a plant; and (2) culturing a plant tissue or organ of the above described (1) under the presence of strigolactone inhibitor and under a condition suitable for maintaining or growing the tissue or organ. Further, provided is a propagation or regeneration method of a plant including cultivating or culturing the adventitious bud formed by the method under a condition suitable for the growth of a plant.SELECTED DRAWING: None
Patent JP-2022152596-A (JP)
Title: Cab of construction machine
Inventor: ADACHI KAORU
IPC: E02F9/16
Filed: 2021-03-29
Abstract: To provide a cab of a construction machine which is highly convenient and looks good on the inside thereof.SOLUTION: A cab of a construction machine 1 comprises an operator's seat 20 placed in a cab 5, a wall surface 11 covering the operator's seat 20, an air conditioning unit 40 provided in the wall surface 11 and having an outside air filter 41 for intake outside air. The outside air filter 41 is detachable from the inside of the cab through an opening 32 provided in the wall surface 11, and the opening 32 is covered with a detachable cup holder 50.SELECTED DRAWING: Figure 8
Patent JP-2022155281-A (JP)
Title: electric compressor
Inventor: AMPO SHUNSUKE
IPC: H02P27/06
Filed: 2021-03-30
Abstract: To provide an electric compressor excellent in heat dissipation of a common mode choke.SOLUTION: A common mode choke coil 50 includes an annular core 60, a first winding 65, a second winding 66, and an annular conductor 70. The first winding 65 is wound around a core 60. The second winding 66 is wound around the core 60 and faces the first winding 65 while being separated therefrom. The conductor 70 surrounds the core 60, the first winding 65, and the second winding 66, and covers at least a part of an inner space Sp1 defined inside the core 60 as a hole. The conductor 70 includes a first heat radiating portion 71 facing and thermally coupled to the inner wall of an inverter housing chamber, and peripheral side portions 73 and 74 as a second heat radiating portion having one or a plurality of heat radiating holes 76 and exposed to the space inside the inverter housing chamber.SELECTED DRAWING: Figure 3
Patent JP-2022155893-A (JP)
Title: Out-of-saddle moving apparatus
Inventor: KOBAYASHI EIICHI
IPC: B62K17/00
Filed: 2021-03-31
Abstract: To provide a manual-type out-of-saddle moving apparatus which has a simple structure and which facilitates fitness and short-distance movement.SOLUTION: An out-of-saddle moving apparatus 10 that is moved when a user operates in an out of the saddle manner includes: wheels 11 which contact a ground 1 so as to roll; swing members 12 that swing while supporting the user; a rotation transmission mechanism 13 that transmits the rotation of the swing members 12 to the respective wheels 11; and a pair of right and left out-of-saddle members 10L and 10R connected in such a way that the right and left swing members 12 can be independently rotated by a connection shaft 14 that extends in the horizontal direction. The rotation transmission mechanism 13 is a rotation transmission mechanism such as a ratchet mechanism that transmits only the one-way rotation of the swing member 12 to the wheel 11.SELECTED DRAWING: Figure 1
Patent JP-2022156284-A (JP)
Title: Rubber composition for tires
Inventor: KATO SEIYA
IPC: B60C1/00
Filed: 2021-03-31
Abstract: To provide a rubber composition for tires that makes it possible to satisfactorily maintain breaking strength, improve anti-aging performance (ozone-resistant performance), and minimize appearance defects such as whitening caused by blooming.SOLUTION: A rubber composition for tires contains, relative to 100 pts.mass of a rubber component, 0.5-5 pts.mass of mixed wax, which is a mixture of three types of wax: hydrolysate of plant-derived wax, paraffin wax, and microcrystalline wax.SELECTED DRAWING: None
Patent JP-2022156754-A (JP)
Title: Color filter manufacturing method, composition for covering film formation, and display element
Inventor: SUGITA HIKARI
IPC: G02B5/20
Filed: 2021-03-31
Abstract: To provide a color filter manufacturing method with which, even when a cured pattern is formed by low temperature curing or without carrying out post-baking, it is possible to suppress a shape of the cured pattern from changing in a manufacturing process.SOLUTION: A method for manufacturing a color filter 10 includes: a first formation step for applying a coating of photosensitive composition onto a substrate 11 and developing the same after selective exposure, thereby forming a pattern 13; a coating step for applying a coating of a composition for covering film formation onto the substrate 11 having had the pattern 13 formed thereon and forming a covering film 16 to cover the pattern 13; and a second formation step for applying a coating of polymeric composition that includes a polymer and an organic solvent onto the substrate 11 having had the covering film 16 formed thereon and forming a second colored pattern 13b as an organic layer. The composition for covering film formation contains a water-soluble polymer, a water-soluble cross-linking agent, and a water-soluble acid generating agent.SELECTED DRAWING: Figure 1
Patent JP-2022157013-A (JP)
Title: Vehicle control device
Inventor: HIGASHIKAITO ISAO
IPC: F02P5/153
Filed: 2021-03-31
Abstract: To provide a vehicle control device that enables a driver to easily obtain vehicle acceleration feeling.SOLUTION: A vehicle control device 40 includes: a cylinder internal pressure acquisition section 44 acquiring cylinder internal pressure P of an internal combustion engine 10 of a vehicle on the basis of a detection signal obtained by a cylinder internal pressure sensor; and a cylinder internal pressure control section 48 for during acceleration of the vehicle, making maximum pressure PMAX of the cylinder internal pressure P in one cycle of the internal combustion engine 10 larger than reference pressure PCMD that is predetermined corresponding to vehicle speed after acceleration of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022157057-A (JP)
Title: V-ribbed belt
Inventor: KOBAYASHI SHOGO
IPC: F16G5/06
Filed: 2021-03-31
Abstract: To provide a V-ribbed belt having improved wear resistance of a rib-side surface in contact with a rib pulley, with the rib-side reinforcing fabric composed of knitted fabric.SOLUTION: A V-ribbed belt includes a plurality of V-shaped ribs, each of the V-shaped ribs including a V-shaped rib body formed from a rubber composition and a rib-side reinforcing fabric covering the surface of the V-shaped rib body. The rib-side reinforcing fabric is a woven fabric containing a first fiber and a second fiber. In the woven fabric, at least either the first fiber or the second fiber is inclined relative to the longitudinal direction and the width direction of the belt.SELECTED DRAWING: Figure 1
Patent JP-2022157159-A (JP)
Title: object tracking device
Inventor: AKAMINE YUSUKE
IPC: G01S13/72
Filed: 2021-03-31
Abstract: To provide a technology capable of tracking an object with good accuracy.SOLUTION: An object tracking device 3 comprises a cost setting unit 31, an associating unit 33, an estimation unit 35, a reliability assessment unit 37, a cost alteration unit 39, etc. The cost setting unit 31 sets a cost of associating a prediction value with a first detection signal and a cost of associating a prediction value with a second detection signal. The associating unit 33 determines, on the basis of the costs of associating the prediction values, an association signal that satisfies a condition for association with the prediction value and associates the prediction value with the association signal. The estimation unit 35 estimates a current state of a target from the prediction value and the association signal. The reliability assessment unit 37 assesses reliability of the second detection signal. The cost alteration unit 39 alters the cost of associating the prediction value with the second detection signal on the basis of the assessment result of the reliability assessment unit 37.SELECTED DRAWING: Figure 4
Patent JP-2022157475-A (JP)
Title: Control device of vehicle
Inventor: HAYASAKA AKIHITO
IPC: F02D43/00
Filed: 2021-03-31
Abstract: To properly suppress a chip-in shock when two drive force sources of an engine and an electric motor can be used.SOLUTION: In a prescribed torque region of output torque of a preset drive force source in which a backlash reduction direction of a power transmission device is inverted when drive torque is changed to positive torque from negative torque, an engine and an electric motor are controlled so as to set the output torque of the drive force source to gradually-changing torque at which a rise gradient is set to a small value compared with the case that the output torque is out of a prescribed torque region, and a chip-in shock can be thereby easily suppressed when a vehicle is switched to a drive state from a driven state. Also, since the output torque of the engine is controlled in a state that the output torque of the electric motor is fixed so as to obtain the gradually-changing torque within the prescribed torque region, the output torque of the drive force source can be accurately controlled to the gradually-changing torque in the prescribed torque region entirely according to a change in the output torque of the engine.SELECTED DRAWING: Figure 4
Patent JP-2022159781-A (JP)
Title: Cooling structure for oil-filled device
Inventor: NAMIENO KENJI
IPC: H01F27/12
Filed: 2021-04-05
Abstract: To provide a cooling structure and an oil-filled device having a simple structure and capable of improving cooling efficiency.SOLUTION: A cooling structure (100) for an oil-immersed transformer (10) has an inflow port (5) connecting an inflow pipe (30) and a tank (1) at a position higher than the bottom of a winding (3), an outflow port (6) connecting an outflow pipe (40) and the tank (1) is formed at a position higher than the top of an iron core (2), and an oil guide pipe (7) that guides an insulating oil (4) to the winding (3) side is provided inside the tank (1).SELECTED DRAWING: Figure 1
Patent JP-2021181979-A (JP)
Title: Calibration method and calibration system
Inventor: SUGITA KIPPEI
IPC: G01N21/73
Filed: 2021-04-07
Abstract: To provide reducing a difference in emission spectrochemical analysis between machines.SOLUTION: There is provided a calibration method including the steps of: arranging an LED light source having a given wavelength range in a reference device; changing the quantity of light output from the arranged LED light source to acquire first data that is a light emission intensity for every wavelength in the gradually adjusted light quantity; storing the first data in a memory; arranging the LED light source in a device to be calibrated; changing the quantity of light output from the arranged LED light source to acquire second data that is a light emission intensity for every wavelength in the gradually adjusted light quantity; and calculating a calibration formula based on the first data stored in the memory and the second data.SELECTED DRAWING: Figure 3