baber/WOPTO huggingface dataset:
Patent JP-2022188378-A (JP)
Title: work vehicle
Inventor: ABE SHINSUKE
IPC: F16D25/0638
Filed: 2021-06-09
Abstract: To provide a work vehicle capable of preventing occurrence of a shock when forward/rearward multiple disc clutches are engaged.SOLUTION: In a work vehicle: a forward hydraulic multiple disc clutch C1 and a reverse hydraulic multiple disc clutch C2 are disposed; a forward/reverse selector valve 50a is provided, which receives pressure oil supplied from a pump 46s and switches to output oil passages 64a, 64b to the forward hydraulic multiple disc clutch C1 or a reverse hydraulic multiple disc clutch C2; a supply oil passage 60 to a forward/reverse clutch control valve 50 including the forward/reverse selector valve 50a is branched to connect a branch oil passage 63 with a first throttle 62 interposed therein; and supplementary oil passages 65a, 65b are provided, which are further branched from the branch oil passage 63 and lead to the output oil passages 64a, 64b. Also, an oil passage 66 is provided, which is further branched at a branch portion to the supplementary oil passages 65a, 65b and return a part of the pressure oil to a tank, and a second throttle 67 is interposed in the return oil passage 66.SELECTED DRAWING: Figure 7
Patent JP-2022190474-A (JP)
Title: shift lever device
Inventor: NARIMOTO MASATOSHI
IPC: B60K20/02
Filed: 2021-06-14
Abstract: To provide a shift lever device which achieves good assembly workability and can prevent rattling of a knob without impairing the appearance.SOLUTION: A shift lever device includes: a lever 2; a knob 3; a stopper member 4; and a cover 5. The knob has a first engagement part 31 and a fitting hole. The lever has a fitting groove 24 and a first engagement receiving part 21. The cover has a support wall surface 51. The stopper member is fitted in the fitting groove through the fitting hole to fix the knob to the lever. The support wall surface of the cover contacts with an outer wall surface of the first engagement part. The first engagement part engages with the first engagement receiving part. Further, a contact surface where the first engagement part contacts with the first engagement receiving part inclines.SELECTED DRAWING: Figure 3
Patent JP-2022190562-A (JP)
Title: DC-DC converter and vehicle
Inventor: HOSOI HIROYUKI
IPC: H02M3/28
Filed: 2021-06-14
Abstract: To efficiently convert electric power.SOLUTION: A disclosed DC-DC converter includes a DC-AC conversion circuit, a transformer, a rectifier circuit, a smoothing circuit, and a control circuit. The DC-AC conversion circuit converts a DC input voltage into a primary AC voltage by switching the positive and the negative. The transformer generates a secondary AC voltage using the primary AC voltage applied. The rectifier circuit outputs a rectified voltage obtained by full-wave rectification of secondary AC voltage. The control circuit is configured to control the rectifier circuit to rectify with a diode so that, in the recycling period when the electric power of the DC input voltage is not transferred from the DC-AC conversion circuit to the transformer, the current does not flow through the rectifier circuit to a second intermediate terminal opposite to a first intermediate terminal connected to the smoothing circuit from the first intermediate terminal, which is one of the intermediate terminals connected to the smoothing circuit and the current flows from the second intermediate terminal to the first intermediate terminal via the rectifier circuit.SELECTED DRAWING: Figure 1
Patent JP-2022190595-A (JP)
Title: Program, information processing method and information processing device
Inventor: HATADA YUYA
IPC: G06Q40/08
Filed: 2021-06-14
Abstract: To provide a program or the like capable of preferably supporting assessment of the acceptability of an insurance.SOLUTION: A program acquires application information of an insurance, outputs an assessment result to a model for outputting an assessment result of any of insurance acceptance, refusal, additional notification or acceptance with a special condition by inputting the acquired application information in the case of inputting the application information of the insurance, specifies a basis factor of the outputted assessment result from the application information, outputs the specified basis factor and additional notification content based on the basis factor in the case that the additional notification is outputted as the assessment result, and causes a computer to execute processing for outputting the specified basis factor and special condition content based on the basis factor in the case that the acceptance with a special condition is outputted as the assessment result.SELECTED DRAWING: Figure 5
Patent JP-2023001614-A (JP)
Title: Power converter and method for controlling the same
Inventor: MATSUI YUTO
IPC: H02M7/483
Filed: 2021-06-21
Abstract: To suppress dV/dt at the time of switching of an output point.SOLUTION: A power converter for converting DC to AC and vice versa includes: a first flying capacitor circuit connected between a pair of DC input points and a first output point; a second flying capacitor circuit connected between a pair of DC input points and a second output point; an AC filter connected to the first output point and the second output point; and a control circuit. A plurality of first semiconductor switching elements and a plurality of second semiconductor switching elements of the second flying capacitor circuit are an element that performs switching according to a polarity of an AC voltage. The control circuit turns on the plurality of first semiconductor switching elements or the plurality of second semiconductor switching elements in turn from the DC input point toward the second output point or from the second output point toward the DC input point.SELECTED DRAWING: Figure 4
Patent JP-2023001691-A (JP)
Title: Foundry-sand supply device and foundry-sand inspection system
Inventor: OGURA YUICHI
IPC: B22C5/16
Filed: 2021-06-21
Abstract: To provide a foundry-sand supply device and a foundry-sand inspection system capable of enhancing the degree of freedom in laying out an installation.SOLUTION: A foundry-sand supply device according to one aspect comprises a collection tool 6 that gathers foundry sand S and a conveyance device 4 that carries the foundry sand gathered by the collection tool along a winding transport route up to a supply position P4.SELECTED DRAWING: Figure 1
Patent JP-2021165282-A (JP)
Title: Methods and Agricultural Compositions for Preventing or Controlling Plant Diseases
Inventor: GUAN SHAOHUA
IPC: A01N63/22
Filed: 2021-06-28
Abstract: To provide effective agricultural compositions or methods against plant diseases, including fungal diseases and diseases caused by soil-borne and foliar pathogens.SOLUTION: An agricultural composition comprises: a bacterial isolate of Paenibacillus or Bacillus, or a mutant thereof. The bacterial isolate is fermented and/or cultured in a medium comprising LB, TSB, BS3, BS3-M2, BS3-M9, BS3-M10, GB6-M, GB6-M3, GB6-M7, GB6-M8, GB6-M9, GB6-M22, GB6-M23, GB6-M10, GB6-M31, GB6-M33, GB6-M34, or a combination thereof.SELECTED DRAWING: Figure 1
Patent JP-2021167672-A (JP)
Title: Bearing component, bearing, machine, vehicle, individual identification method of bearing component, manufacturing method of bearing, manufacturing method of machine, and manufacturing method of vehicle
Inventor: SUZUKI SATORU
IPC: F16C41/00
Filed: 2021-06-30
Abstract: To provide a bearing component capable of giving individual identification information with high reading accuracy in a space-saving manner even if the amount of information to be recorded increases, a bearing, a machine, a vehicle, an individual identification method of the bearing component, a manufacturing method of the bearing, a manufacturing method of the machine, and a manufacturing method of the vehicle.SOLUTION: A bearing component is made to be an annular member that has a secondary code with the maximum circumferential dimensions longer than the maximum diametrical dimensions or the maximum axial dimensions. An individual identification method of the bearing component includes steps of: imaging the bearing component while rotating it; detecting a line pattern of the secondary code from a picked-up image; recognizing the secondary core with reference to an extending direction of the line pattern; referring to database on the basis of information on the secondary code and extracting corresponding registration information; and identifying the bearing component according to the extracted registration information.SELECTED DRAWING: Figure 1
Patent JP-2023006667-A (JP)
Title: Abnormality diagnosis device for rolling bearing, method for diagnosing abnormality, and program
Inventor: SAWARA JUNTARO
IPC: G01M13/045
Filed: 2021-06-30
Abstract: To properly capture an unsteady waveform and diagnose a rolling bearing for an abnormality.SOLUTION: The present invention relates to an abnormality diagnosis device for a rolling bearing, the abnormality diagnosis device including: extraction means for extracting a signal in a predetermined frequency band from vibration information on vibrations generated in the rolling bearing; calculation means for calculating a spectrum kurtosis by using the signal extracted by the extraction means; counting means for counting the number of frequency bins of which spectrum kurtosis is larger than a first threshold value, of the frequency bins in the predetermined frequency band; and diagnosis means for conducting an abnormality diagnosis on the basis of the number that the counting means counted.SELECTED DRAWING: Figure 4
Patent JP-2023007189-A (JP)
Title: Inkjet head, manufacturing method of the same, and printer
Inventor: NAKATANI SHUHEI
IPC: B41J2/14
Filed: 2021-07-01
Abstract: To maintain stable liquid repellency over time.SOLUTION: An inkjet head 10 includes: a nozzle plate 11 formed with nozzles 12; pressure chambers 14 each of which communicates with the nozzle 12; a compression chamber 30 which compresses the pressure chambers 14; and a diaphragm 17 which transmits energy generated by the compression part 30 to the pressure chambers 14. A liquid repellent film 50 formed by a diamond-like carbon film, to which fluorine is added, is formed on an outer surface 11a of the nozzle plate 11.SELECTED DRAWING: Figure 1A
Patent JP-2023010195-A (JP)
Title: Faucet
Inventor: KASAHARA NAOYUKI
IPC: B05B1/18
Filed: 2021-07-09
Abstract: To provide a faucet capable of making it difficult for fingers to touch water discharge when operating an operation part 14.SOLUTION: A faucet comprises: a faucet body having a flow channel for water; and a discharge part for discharging the water from the flow channel, wherein the discharge part has a switching part capable of switching a discharge mode of the water between direct current water and water spray, the switching part has an operation part 14 having a cylindrical shape and rotating to switch the discharge mode, a water spray part 15 for spraying the water is positioned inside the operation part 14, the operation part 14 has a wall part 142 surrounding the water spray part 15, and a tip of the wall part 142 is located on a tip side of the water spray part 15.SELECTED DRAWING: Figure 6
Patent JP-2021185121-A (JP)
Title: Adiabatic glass unit
Inventor: KIRK WEGNER CHRISTIANSEN
IPC: F25D23/02
Filed: 2021-07-12
Abstract: To provide an adiabatic glass unit (IGU) of a refrigerator for display having improved adiabaticity and capable of satisfying other engineering limitations.SOLUTION: An adiabatic glass unit 20 comprises: a first flat glass 22 having the outer and inner faces; a second flat glass 32 having also the outer and inner faces; a third flat glass 42 provided between the first and second flat glasses 22 and 32; a first hermetic clearance 52 defined between the first and third flat glasses; and a second hermetic clearance 54 defined between the second and third flat glasses. Either one or both of the first and second flat glasses have the thickness of 0.7 mm or less, and the third flat glass has the thickness of 0.7 mm or less. Besides, the inner faces of the first flat glass and/or that of the second flat glass are coated with at least one low emissivity coating.SELECTED DRAWING: Figure 2
Patent JP-2021164794-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-07-14
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main control board 61 includes a setting key insertion part 68a, and a setting state of a Pachinko machine 10 can be changed by starting to supply operating power to the Pachinko machine 10 in a state in which ON operation is performed by inserting a setting key into the setting key insertion part 68a. A winning probability of a jackpot result at least in a low-probability mode varies according to the setting state of the Pachinko machine 10. Game history information is stored in a management IC 66, and a management result of a game history is calculated by utilizing the history information at calculation timing. The management result is displayed on notification display devices 69a to 69c and the display state is maintained. When a setting value is changed on the notification display devices 69a to 69c, the corresponding display is performed. When an abnormal state is notified, the corresponding display is performed.SELECTED DRAWING: Figure 6
Patent JP-2023012711-A (JP)
Title: Vehicle control device and vehicle control method
Inventor: OZAWA YUKI
IPC: B60W30/18
Filed: 2021-07-14
Abstract: To provide a vehicle control device and a vehicle control method by which sailing control can be ended early by predicting an environmental change ahead of a vehicle.SOLUTION: According to a vehicle control device 10 and a vehicle control method, a prediction condition is provided as an ending condition for determining to end sailing control. The prediction condition is satisfied in the case where there is a possibility of approach of another moving obstacle except a preceding vehicle located ahead in a traveling lane in which a vehicle currently travels. Thus, it is possible to predict an environmental change ahead of the vehicle while performing the sailing control, and to end the sailing control early when there is a possibility that the vehicle may approach another moving obstacle.SELECTED DRAWING: Figure 2
Patent JP-2022092565-A (JP)
Title: Vehicle body
Inventor: HEO CHUL HEE
IPC: B62D25/08
Filed: 2021-07-15
Abstract: To provide a vehicle body including a plurality of shock absorber housings each of which is located at an upper end of each wheel and supporting a shock absorber connected to the wheel of the vehicle while covering the shock absorber.SOLUTION: A vehicle body includes a plurality of shock absorber housings each of which supports a shock absorber connected to a wheel of a vehicle while covering the shock absorber. The shock absorber housing includes a protruding part which protrudes upward from a lower end part of the shock absorber housing while forming an internal space. The lower end part or the protruding part of the shock absorber housing is coupled to the shock absorber in a state that the shock absorber is inserted into the internal space of the protruding part.SELECTED DRAWING: Figure 1
Patent JP-2021168196-A (JP)
Title: Change automatic deposit system using settlement system
Inventor: KAMATA DAISUKE
IPC: G06Q40/02
Filed: 2021-07-16
Abstract: To provide a card settlement system capable of automatic change deposit even when performing card settlement.SOLUTION: In a card settlement system, settlement information including card information, affiliated store information and a settlement amount is transmitted from affiliated store information processing means 106 to acquirer information processing means 112. The acquirer information processing means transmits the settlement information to corresponding international brand information processing means 116 on the basis of the card information. The international brand information processing means transmits the settlement information to corresponding issuer information processing means 122 on the basis of the card information. The issuer information processing means transmits the settlement information to deposit support information processing means 126 after credit. The deposit support information processing means commands customer bank account information processing means 132 to set a payment budget on the basis of payment budget conditions determined for a predetermined affiliated store information, and transfer a change obtained by subtracting the settlement amount from the payment budget from the customer bank account to a change deposit account.SELECTED DRAWING: Figure 1
Patent JP-2021179624-A (JP)
Title: Map data generation method
Inventor: FUJITA YOKO
IPC: G09B29/00
Filed: 2021-07-19
Abstract: To enable the recognition of a height direction in a two-dimensional map.SOLUTION: A travel track on which a vehicle capable of acquiring recognition information being a recognition result of a feature is acquired in a step S1, and the travel track obtained by the result of measurement in the step S1 is associated with a link belonging to road network information 13b by performing matching processing. Next, point group information is acquired on the basis of a result of performing matching in a step S2, and two-dimensional map data 13c is generated on the basis of the point group information in a step S3.SELECTED DRAWING: Figure 3
Patent JP-2022124988-A (JP)
Title: Ventilation reflection plate or illumination reflection plate
IPC: F21V17/00
Filed: 2021-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation reflection plate or illumination reflection plate capable of evenly diffusing the direction of ventilation and the dimming of lighting, and further variably adjusting an angle of diffusion while maintaining uniformity of diffusion. 
     SOLUTION: A ventilation/illumination reflection plate 1 comprises a truncated cone-shaped reflection plate body 2, and a ventilation/illumination storage part 4 arranged inside the reflection plate body 2. The reflection plate body 2 has an annular fan shape in a plan view, and adjusts overlapping parts at both end parts of the annular fan shape, to vary a taper angle of the reflection plate body 2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021169520-A (JP)
Title: Novel 6-6 bicyclic aromatic ring substituted nucleoside analogues for use as prmt5 inhibitors
Inventor: WU TONGFEI
IPC: A61P11/00
Filed: 2021-07-20
Abstract: To provide novel 6-6 bicyclic aromatic ring substituted nucleoside analogues useful as PRMT5 inhibitors.SOLUTION: The invention provides compounds represented by formula (I), where Het represents a bicyclic heteroaromatic ring system such as pyrrolopyrimidine and pyrrolotriazine.SELECTED DRAWING: None
Patent JP-2023018425-A (JP)
Title: Antistatic silicone resin composition
Inventor: IKEDA YOSHIHIRO
IPC: H05F1/00
Filed: 2021-07-27
Abstract: To provide an antistatic silicone resin composition which is excellent in antistatic property.SOLUTION: An antistatic silicone resin composition (X) is provided which contains polysiloxane (A) having an ethylenically unsaturated bond and/or a hydrosilyl group, and a nanocarbon material (B), wherein a weight of the (B) based on the weight of the (A) is 0.01-0.5 wt.%. An antistatic silicone resin layer is provided which contains a reaction product of the antistatic silicone resin composition (X). An antistatic adhesive film is provided which has the antistatic silicone resin layer on at least a part of at least one surface of a base material.SELECTED DRAWING: None
Patent JP-2023019331-A (JP)
Title: Grease feeding member
Inventor: KAGAMI KENJI
IPC: F16C19/54
Filed: 2021-07-29
Abstract: To provide a grease feeding member capable of improving lubrication efficiency of a grease.SOLUTION: In order to lubricate hub bearings 14 and 16 interposed between a hub 18 and a spindle 12 of a vehicle, a grease feeding member 40 is equipped in a space 20 between the hub 18 and the spindle 12 and feeds a grease 22 in the space 20 to the hub bearings 14 and 16. The grease feeding member 40 is equipped with a mounting portion 44 fixed to an inner peripheral surface 18a of the hub 18, an opening portion 46 surrounding an outer peripheral surface 12a of the spindle 12, a wall portion 48 formed between the mounting portion 44 and the opening portion 46, and a fin 50 that extends from the wall portion 48 to the hub bearings 14 and 16 side, and sends the grease 22 into the hub bearings 14 and 16 side with rotations.SELECTED DRAWING: Figure 1
Patent JP-2021176811-A (JP)
Title: Storage system
Inventor: INGVAR HOGNALAND
IPC: B65G1/04
Filed: 2021-07-29
Abstract: To provide an efficient system for storing product items.SOLUTION: There is provided a storage system, including: a lattice structure 20 and a plurality of first storage containers 30 configured to be vertically stacked and stored within the lattice structure 20. Each first storage container 30 is configured to contain at least one product item. A carrier 40 is configured to move horizontally at a top level L0 of the lattice structure and is configured to lift, carry, and place the first storage containers 30 in desired positions within the lattice structure 20. The storage system 10 further includes a robot device 70 with a movable arm 72 having a selection mechanism 74 at one end. The robot device 70 is configured to move a stored article between a first position A and a second position B by the selection mechanism 74. The first position A is each position of the first storage containers 30 stored in the storage grid 20.SELECTED DRAWING: Figure 2
Patent JP-2023020389-A (JP)
Title: Light source device
Inventor: HIROSE SHINJI
IPC: F21S2/00
Filed: 2021-07-30
Abstract: To provide a light source device capable of constructing light with a wide wavelength range, using a light source that emits light of different wavelengths.SOLUTION: A light source device comprises a plurality of light sources that emits light of different wavelength ranges and in which a first light source and the second light source are arranged at mutually different positions. The light source device comprises at least one dichroic mirror that combines first light originating from light emitted from the first light source and second light originating from light emitted from the second light source, and emits it toward an emission surface. A first optical axis of the first light having passed through the dichroic mirror and a second optical axis of the second light having passed through the dichroic mirror intersect at a position separated from the emission surface.SELECTED DRAWING: Figure 3
Patent JP-2023023253-A (JP)
Title: Plan creation device, plan creation method, and program
Inventor: UNO TORU
IPC: G06Q50/04
Filed: 2021-08-04
Abstract: To provide a plan creation device, a plan creation method and a program that improve accuracy for creating plans.SOLUTION: In an image optimization system, a plan creation device 1 comprises: a prediction section 122 which executes a predictive algorithm using a model that inputs a predictive data set including at least one type of information from period specifying information, period attribute information, and quantity information relating to a quantity of work targets in a period and outputs a man-hour predictive value, so that one or more man-hour predictive values corresponding to one or more future periods are obtained; and a creation section 124 which creates a work plan relating to work performed by one or more staffs during the one or more future periods based on the obtained one or more man-hour predictive values and one or more pieces of staff information corresponding to the one or more staffs performing the work.SELECTED DRAWING: Figure 1