baber/WOPTO huggingface dataset:
Patent JP-2022180713-A (JP)
Title: Dust collector, processing system including the same, and dust collection method
Inventor: NAKANO SEIJI
IPC: B01D46/48
Filed: 2021-05-25
Abstract: To provide a technology which inhibits a filter from getting wet with a liquid and washes powder dust with the liquid.SOLUTION: A dust collector includes an intake port, an exhaust port, a filter, a drain part, and a nozzle. The intake port suctions powder dust with a gas. The exhaust port exhausts the gas separated from the powder dust. The filter is provided between the intake port and the exhaust port. The drain part includes an inclined surface disposed below the filter and a drain port provided at a lower end of the inclined surface. The nozzle is provided below the filter and discharges a liquid to the inclined surface.SELECTED DRAWING: Figure 1
Patent JP-2022181007-A (JP)
Title: Communication device and program
Inventor: CHEN YIN
IPC: H04W12/06
Filed: 2021-05-25
Abstract: To provide a communication device and a program that can contribute to the identification of a wireless communication device by enriching the types of characteristics of wireless communication signals that can be used to identify the wireless communication device and that are emitted by the wireless communication device.SOLUTION: A communication device obtains a received signal obtained by receiving a wireless communication signal representing known data, generates information on a movement trajectory of a signal point in a predetermined signal space based on the received signal, and uses the generated information on the movement trajectory to calculate fractal dimension information of the movement trajectory between signal points in the predetermined signal space, based on the received signal.SELECTED DRAWING: Figure 1
Patent JP-2021192975-A (JP)
Title: Writing instrument
Inventor: WANG YUANHONG
IPC: B43K8/06
Filed: 2021-05-26
Abstract: To provide a writing instrument capable of enhancing user experience.SOLUTION: The writing instrument includes a pen point and a pen holder 2. The pen point is installed at one end part of the pen holder 2, and an ink cartridge for storing an ink is formed at the other end part of the pen holder 2. The writing instrument further includes an ink delivering assembly having a first tube body, a second tube body, a liquid guide columnar body and a liquid absorbing cotton. The second tube body is inserted in the first tube body. The liquid guide columnar body is inserted in the second tube body. The liquid absorbing cotton is installed in an inside of the first tube body. An inner end part of the pen point is inserted in the first tube body. A first vent hole is installed at an end part of the first tube body separated from the pen point. A second vent hole is installed at an end part of the second tube body close to the pen point. The first tube body is installed in the pen holder. A ventilation flow passage is formed between the first tube body and an inner wall of the pen holder. The second tube body is communicated with the ink cartridge.SELECTED DRAWING: Figure 1
Patent JP-2022181477-A (JP)
Title: Heat Index Prediction System and Heat Index Prediction Program
Inventor: OKUMURA TOMOYUKI
IPC: G01W1/12
Filed: 2021-05-26
Abstract: To provide a heat index prediction system for predicting an influence of heat of sunlight.SOLUTION: A heat index prediction system includes a storage part for associating and storing date/time information, place information, and sunlight intensity information, a communication part for performing communication, a first calculation part for calculating sunlight intensity information obtained by associated with sunlight inquiry information included in prediction information inquiry information inputted through the communication part, a second communication part for using a calculation result of the first calculation part to calculate direction identified sunlight intensity information, and a third calculation part for using a calculation result of the second calculation part to calculate heat index prediction information for predicting a heat index to the prediction information inquiry information inputted through the communication part. The communication part transmits the heat index prediction information calculated by the third calculation part to a transmission source of the prediction information inquiry information.SELECTED DRAWING: Figure 1
Patent JP-2022181727-A (JP)
Title: absorbent article
Inventor: WATANABE ERIKA
IPC: A61F13/515
Filed: 2021-05-26
Abstract: To provide an absorbent article with end regions are hard to be rolled up in a longitudinal direction.SOLUTION: There is provided an absorbent article 1 comprising an absorber 4, a surface sheet 2 and a rear surface sheet 3, in which a crimped section group 6 including a plurality of crimped sections 60 is formed in one or both of end regions A and B in a longitudinal direction X; the crimped sections 60 constituting the crimped section group 6 are aligned in a crosswise direction Y of the absorbent article 1; the crimped sections are each separated from an end edge of the absorbent article 1 in the longitudinal direction X; isotropic first crimped sections 61 with a contour shape are included in the crimped sections 60 included in the crimped section group 6; and non-crimped sections 7 are provided between the first crimped sections 61 adjacent to each other in the crosswise direction Y or second crimped sections 62, whose distance from the end edge of the absorbent article 1 in the longitudinal direction X is longer than that of each of the first crimped sections 61 adjacent to each other in the crosswise direction Y, are formed between the first crimped sections 61 adjacent to each other in the crosswise direction Y.SELECTED DRAWING: Figure 4
Patent JP-2022181888-A (JP)
Title: beverage container
Inventor: MURAMATSU SADAO
IPC: B65D81/32
Filed: 2021-05-27
Abstract: To provide beverage containers that are more suitable for multiple-time uses.SOLUTION: On the end portion in the cylinder length direction of a container body 10, there are provided a holding portion 20 for holding a bag body 3 and an opening portion 23 capable of feeding the bag body toward the holding portion 20. A raw material storage portion 30 includes a hollow columnar feeding portion 40 rising toward the end portion in the cylinder length direction of the container body 10 and a support portion 50 for supporting the feeding portion 40 so as to be rotatable around a rotary shaft. Inside the feeding portion 40 is provided with a plurality of compartments (41, 43) that accommodate the bag body 3 by being partitioned by partition walls (41, etc.) extending in the rising direction thereof. On the top surface on the holding portion 20 side of the feeding portion 40, an inlet (41H, etc.) through which the bag body can pass is provided for each compartment. There is provided a configuration in which only the inlet of a particular compartment selected from among a plurality of compartments (41, etc.) matches the opening portion 23 of the holding portion 20 by rotating the feeding portion 40 with respect to the raw material storage portion 30.SELECTED DRAWING: Figure 3
Patent JP-2022183446-A (JP)
Title: Catalyst electrode for decomposing hydrogen peroxide and method for producing the same
Inventor: ABE TOSHIYUKI
IPC: B01J31/02
Filed: 2021-05-31
Abstract: To provide a catalyst electrode that can decompose hydrogen peroxide by photocatalysis and catalysis and a method for producing the same.SOLUTION: A catalyst electrode for decomposing hydrogen peroxide has an n-type organic semiconductor layer provided on an electrode substrate, the n-type organic semiconductor layer having a catalytic promoter containing iron(III) oxide supported thereon. The catalyst electrode shows photocatalysis and catalysis for the oxidation of hydrogen peroxide and can efficiently oxidize hydrogen peroxide both under light irradiation and at a dark place. The catalyst electrode can be produced by a first step of providing an n-type organic semiconductor layer on an electrode substrate and a second step of allowing the n-type organic semiconductor layer to support iron(III) oxide thereon.SELECTED DRAWING: Figure 1
Patent JP-2022183877-A (JP)
Title: Information processing device, information processing program, and information processing method
Inventor: YOSHINAKA YUJI
IPC: G06Q40/00
Filed: 2021-05-31
Abstract: To provide a business support device, a method, and a program for clarifying that an indicated item is in-process inventory in response to an indication during an audit by constructing a mechanism capable of managing and inquiring the quantity of raw materials even after appropriating the in-process item.SOLUTION: A business support device executes: first processing of registering raw material movement data in a movement data storage unit in the case of an inventory movement that causes a transfer from a raw material account to an in-process item account; second processing of subtracting and updating an inventory number of raw materials registered in a normal inventory data storage unit on the basis of a movement number of the raw materials; third processing of registering in-process inventory data of the raw materials based on the movement number in an in-process inventory data storage unit or adding and updating an inventory number of the raw materials registered in the in-process inventory data storage unit on the basis of the movement number; and fourth processing of registering in-process money amount data obtained by tabulating products of the movement numbers and inventory valuation unit prices of the raw materials for each manufacturing unit in an in-process money amount data storage unit or adding and updating a manufacturing in-process money amount registered in the in-process money amount data storage unit on the basis of the tabulated results.SELECTED DRAWING: Figure 1
Patent JP-2022184176-A (JP)
Title: bonfire stand
Inventor: OZAWA SHOJI
IPC: F24B1/193
Filed: 2021-05-31
Abstract: To make the attachment/detachment of a charcoal receiver easy.SOLUTION: A bonfire stand part 1a possessed by a bonfire stand main body 1 has a first hole part 1a11, and a second hole part 1a12 which is formed continuously to the first hole part 1a11, and smaller than the first hole part 1a11 in a diameter. Then, a receiving plate 2 comprises a main body part 21 for covering a bottom part of the bonfire stand main body 1, and a base end part 22a protruding from the main body part 21, regulated in movement to an insertion direction and a reverse direction by turning after being inserted into the first hole part 1a11 of the bonfire stand part 1a, and supported to the bottom part of the hole part 1a12.SELECTED DRAWING: Figure 7
Patent JP-2021190715-A (JP)
Title: Piezoelectric light-emitting structure, piezoelectric structure, manufacturing method thereof, and high-sensitivity pressure sensor using the same
Inventor: PARK HYUNG HO
IPC: H01L41/187
Filed: 2021-06-01
Abstract: To provide a piezoelectric light-emitting structure, a piezoelectric structure, a manufacturing method thereof, and a high-sensitivity pressure sensor using the same.SOLUTION: A piezoelectric structure disclosed herein includes a plurality of perovskite material layers containing a material having a perovskite structure of AnBnO3n, and an intermediate layer containing A*O which is a metal oxide having reaction resistance to CO2 as inserted between the plurality of perovskite material layers. Here, A and A* may be one of an alkaline earth metal element, an alkali metal element, a lanthanum group element, and a post-transition metal element as different elements from each other, B may be a transition metal element, O may be an element of oxygen, and n may be a positive (+) integer. The piezoelectric structure may be a piezoelectric light-emitting structure.SELECTED DRAWING: Figure 4
Patent JP-2022185213-A (JP)
Title: Displacement suppression device
Inventor: SUGIMOTO KOICHI
IPC: F16F15/02
Filed: 2021-06-02
Abstract: To provide a displacement suppression device capable of suppressing excessive displacement with respect to an arbitrary direction in a horizontal surface, in a few installation places.SOLUTION: A displacement suppression device 1 is installed between a lower structure 11 and an upper structure 16 that is relatively movable with respect to the lower structure 11, and comprises a rubber covering body 30, and a chain body part 20 embedded in the rubber covering body 30 and connected to a plurality of rings 21. The chain body part 20 is connected to the lower structure 11 and the upper structure 16 so as to be rotatable around an axis with a vertical direction as an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2022185388-A (JP)
Title: battery pack
Inventor: SHIMIZU HAJIME
IPC: H01M10/633
Filed: 2021-06-02
Abstract: To provide a battery pack capable of reducing the temperature of gas to be discharged to the outside.SOLUTION: A battery pack comprises: a case 3 that houses a battery cell; and a pressure releasing valve 6 that opens when the inner pressure of the case 3 becomes equal to or higher than a predetermined pressure, and discharges gas inside the case 3 to reduce the inner pressure of the case. The pressure releasing valve 6 comprises: a passage 7 that communicates with the inside of the case 3 and the outside of the case 3; a valve body 8 that makes the passage 7 be in a communication state when the inner pressure of the case 3 becomes equal to or higher than the predetermined pressure; and a cooling device 11 for cooling gas flowing through the passage 7.SELECTED DRAWING: Figure 2
Patent JP-2022185693-A (JP)
Title: Passenger conveyor inspection device and passenger conveyor inspection method
Inventor: WATANABE TAKAYUKI
IPC: B66B23/12
Filed: 2021-06-03
Abstract: To provide a passenger conveyor inspection device and a passenger conveyor inspection method capable of easily detecting abnormality of a passenger conveyor.SOLUTION: A passenger conveyor inspection device 20 includes a main body part 21, a vibration sensor, and an angular velocity sensor. The main body part 21 is disposed on a shaft part 15 of a sprocket 9. The vibration sensor is provided on the main body part 21 so as to measure the vibration of the shaft part 15. The angular velocity sensor is provided on the main body part 21 so as to measure the rotational velocity of the shaft part 15.SELECTED DRAWING: Figure 5
Patent JP-2022185796-A (JP)
Title: Blood purification device
Inventor: MASAOKA KATSUNORI
IPC: A61M1/16
Filed: 2021-06-03
Abstract: To provide a blood purification device capable of measuring a real blood flow rate by using one concentration measurement part while reducing over-concentration or an abrupt decrease in circulation blood amount.SOLUTION: A blood purification device 100 includes: a blood circuit 110; a blood purifier 120; water-pouring means of pouring water in the blood circuit 110; a measurement part 115 which is arranged at a position where blood concentration changes as water is poured by the water-pouring means in the blood circuit 110 and measures blood property that changes as blood concentration changes; and a controller 150. The controller 150 is provided with an actual blood flow rate calculation part 151 which calculates actual blood flow rate on the basis of measurement value before pouring water by the water-pouring means measured by the measurement part 115, measurement value after pouring water, and an amount of poured water by the water-pouring means.SELECTED DRAWING: Figure 4
Patent JP-2022186006-A (JP)
Title: drive unit
Inventor: MEI ZIXUN
IPC: G05D1/02
Filed: 2021-06-04
Abstract: To provide a drive unit capable of reducing wasteful delivery.SOLUTION: A drive unit 2 comprises an ECU 29 configured to: acquire state information pertaining to a state of an object to be transported; if the object to be transported satisfies one or more given conditions according to the state information, move the drive unit to a location of the object to be transported; couple the drive unit with the object to be transported; and pull and move the object to be transported.SELECTED DRAWING: Figure 3
Patent JP-2022186079-A (JP)
Title: Detection method and program
Inventor: FUJIO SHIN
IPC: G06T7/00
Filed: 2021-06-04
Abstract: To provide a detection method capable of easily and accurately detecting an elliptical shaped object included in an object.SOLUTION: A detection method includes the steps of: acquiring an image in which at least a part of an object including an elliptical shaped object is reflected (S11); dividing the acquired image into blocks in blocks of the same size as the size of the block used for teacher data at the time of learning a machine learning model (S12); and detecting an abnormal place of the object on the basis of the number of pixels representing the elliptical shaped object in each block obtained by inputting an image divided into the blocks in the already-learned model (S13).SELECTED DRAWING: Figure 3
Patent JP-2021121685-A (JP)
Title: Polyester-based resin composition and component for vehicle lighting body
Inventor: MUTO FUMIHIRO
IPC: C08L25/12
Filed: 2021-06-04
Abstract: To provide a polyester-based resin composition and a component for a vehicle lighting body which are excellent in surface quality and appearance, and appearance in vapor deposition while maintaining high mechanical strength, and prevents gas generation in molding while exhibiting high thermal conductivity.SOLUTION: A polyester-based resin composition contains, with respect to 100 pts.mass of a thermoplastic polyester resin (A), 0.01-10 pts.mass of one or more inorganic fillers (B) selected from calcium carbonate, talc and kaolin having an average particle diameter of 2 μm or less, 0.01-10 pts.mass of alumina (C) having an average particle diameter of 8 μm or less and an aspect ratio of 1.5 or less, and 1-20 pts.mass of an acrylonitrile-styrenic copolymer (D).SELECTED DRAWING: None
Patent JP-2022187314-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: TAKAYAMA DAIKI
IPC: H01L21/338
Filed: 2021-06-07
Abstract: To reduce contact resistance while suppressing a decrease in throughput of a semiconductor device.SOLUTION: A semiconductor device 100 comprises a substrate 10, a lamination structure 20 of a plurality of semiconductor layers, a gate electrode 58, a source electrode 38, and a drain electrode 48. The lamination structure has an electron transit layer 14 and an electron supply layer 16. A first opening 30 is formed in the electron supply layer, and a second opening 40 is formed in the electron transit layer. A bottom surface of each opening is located deeper than a first upper surface 14A. The lamination structure further has a first source region 32, a second source region 34, a first drain region 42, and a second drain region 44. The source electrode is provided on the second source region, and the drain electrode is provided on the second drain region. A concentration of an impurity of a first conductivity type in the second source region is lower than a concentration of an impurity of a first conductivity type in the first source region. A concentration of an impurity of a first conductivity type in the second drain region is lower than a concentration of an impurity of a first conductivity type in the first drain region.SELECTED DRAWING: Figure 1
Patent JP-2021137618-A (JP)
Title: Brush and replacement member
Inventor: INAGAKI TOMOHIRO
IPC: A61C17/22
Filed: 2021-06-09
Abstract: To solve such the problem that there is no other choice but a brush that is driven electrically instead of manually.SOLUTION: A brush includes: a head part H including a bristle part 11, a diaphragm 12 and a vibration source 22 fitted to the diaphragm 12; and a body part to which the head part H is attached and which includes a circuit for supplying a supply signal including a non-discrete signal in an audible range.SELECTED DRAWING: Figure 10
Patent JP-2022189512-A (JP)
Title: Indoor environment optimization system
Inventor: NOSHIRO TOMOYA
IPC: F24F7/00
Filed: 2021-06-11
Abstract: To provide an indoor environment optimization system capable of feeding back the comfort of an indoor environment including the indoor temperature and air quality after natural ventilation is performed.SOLUTION: An indoor environment optimization system for naturally ventilating the inside of a building room comprises: a detection unit having a plurality of sensors for measuring data about the indoor environment including the indoor temperature and air quality; a control unit that applies the detection values acquired from the detection unit to an environment model for calculating an index of comfort in the indoor environment, if the indoor environment is determined to be uncomfortable on the basis of the calculated index, calculates an indoor ventilation amount and, on the basis of the ventilation amount, calculates the opening amount of fittings, which are provided inside the room to be freely opened and closed; and a notification unit that performs a predetermined notification for opening the fittings according to the opening amount. When opening operation of the fittings are performed based on the notification, the opening amount is recalculated based on the detected values, and the parameters of the environment model are adjusted based on the recalculation result.SELECTED DRAWING: Figure 1
Patent JP-2022173976-A (JP)
Title: billiard cue
Inventor: SEKINE SAORI
IPC: A63D15/08
Filed: 2021-05-10
Abstract: To solve such problems that it is relatively hard with a conventional shaft of a billiard cue to hit a cue ball powerfully in a prescribed direction and also hard to use the shaft for a long period of time and that when using the shaft for the long period of time, it generates abnormal sound.SOLUTION: A billiard cue is characterized in that a hollow hole with a circular cross section is provided to a wooden shaft so as to penetrate through from a tip end to a rear end; an integrally molded hollow glass fiber reinforced plastic with a circular cross section, a hollow carbon fiber reinforced plastic with a circular cross section and a hollow glass fiber reinforced plastic with a circular cross section are provided in the hollow hole of the shaft from the tip end, in this order; and the wooden shaft that stores one synthetic resin foam cushioning material with a circular cross section in the hollow of the integrally molded material, and a wooden bat are fixed with a detachable tool.SELECTED DRAWING: Figure 3
Patent JP-2023002194-A (JP)
Title: Vehicle power device and wheel bearing with generator
Inventor: YADA YUJI
IPC: B60K7/00
Filed: 2021-06-22
Abstract: To provide a vehicle power device capable of suppressing temperature rise of a bearing part and simplifying a structure; and a wheel bearing with a generator.SOLUTION: A vehicle power device 1 comprises an outer ring rotation type wheel bearing 2, and a traveling motor 3 with a power generating function having a stator 18 mounted on an inner ring 5 and a rotor 19 mounted on an outer ring 4. The wheel bearing 2 and the traveling motor 3 with the power generating function have smaller diameters than an outer peripheral part on a brake rotor, and the traveling motor 3 with the power generating function is located in an axial direction range between a wheel mounting flange 7 and an out-board side surface 8a of a knuckle 8. The vehicle power device comprises a bracket 24 interposed between the knuckle 8 and the inner ring 5. The vehicle power device comprises both a cooling passage 39 disposed on a contact surface of the bracket 24 and the knuckle 8 facing each other, and inner ring cooling means 26 cooling the inside of the inner ring 5.SELECTED DRAWING: Figure 8A