baber/WOPTO huggingface dataset:
Patent JP-2023117883-A (JP)
Title: Assembled partition body
Inventor: SUGIURA TOMOYASU
IPC: B65D5/493
Filed: 2022-02-14
Abstract: To make assembly and spread easy.SOLUTION: An assembled partition body includes: a first side face part 41 that has a right-angled triangle bottom surface part 20 and is continuously connected to a first side 21 when a hypotenuse of the bottom surface part is the first side, one of the remaining sides is a second side 22, and the other side is a third side 23; a second side surface part 42 continuously connected to the second side; a third side surface part 43 connected to a side edge in contact with the third side of the first side surface part; a flap 50 continuously connected to a side edge in contact with the third side of the second side surface part; an insertion piece 60 continuously connected to a side edge on the opposite side to the first side surface part of the third side surface part; an insertion hole 51 formed on the flap; and an engaging notch 62 formed on the insertion piece. In the insert piece, a leading edge 63 has a length in a vertical direction shorter than that of a base part 61, a portion of the insertion hole into which the leading edge 63 is inserted is wide, and an upper portion and a lower portion of the insertion hole are narrow in width, the upper portion and the lower portion become gradually narrow in width from a wide width portion so as to guide the upper part of the insertion piece to the upper part of the insertion hole and the lower part of the insertion piece to the lower part of the insertion hole.SELECTED DRAWING: Figure 2
Patent JP-2023118014-A (JP)
Title: Manufacturing method of water-disintegrable cleaning article and modification method of fiber
Inventor: MATSUNAGA TAKUYA
IPC: D21B1/08
Filed: 2022-02-14
Abstract: To provide a water-disintegrable cleaning article having wet strength and water-disintegrability sufficient in actual use and moreover, being environmentally-friendly by using waste papers.SOLUTION: A manufacturing method of a water-disintegrable cleaning article includes steps of: manufacturing a raw material fiber by dispersing a waste paper-derived cellulose fiber in water, followed by conducting heat dry treatment 2 or more times; manufacturing a substantially water-dispersible fiber sheet containing the raw material fiber and a water-soluble binder by wet type sheet-making using the raw material fiber; and maintaining an aqueous agent in the fiber sheet. Preferably, the treatment to the waste paper-derived cellulose fiber is run in a manner that a mean fiber length of the raw material fiber becomes 0.5 mm or over and 1.6 mm or under and a fibril degree becomes under 2.0%.SELECTED DRAWING: Figure 1
Patent JP-2022132142-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic device
Inventor: YAMADA MOTOYA
IPC: G03G5/10
Filed: 2022-02-16
Abstract: To provide an electrophotographic photoreceptor that can prevent unevenness in a surface direction of an output image through repeated image formation.SOLUTION: In an electrophotographic photoreceptor having a cylindrical support and a photosensitive layer formed on the support, the support contains at least one of aluminum and an aluminum alloy. When A(μm2) is the area at the maximum frequency calculated from an area distribution curve of crystal grains of aluminum on a surface of the support, and B(μm2) is the half width of the maximum peak in the area distribution curve, the support satisfies the following formula (1). (1) B/A≤1.0.SELECTED DRAWING: Figure 1
Patent JP-2023119358-A (JP)
Title: Planar luminaire
Inventor: MUKUMOTO Suguru
IPC: F21S2/00
Filed: 2022-02-16
Abstract: To improve contrast and luminance uniformity.SOLUTION: A planar luminaire comprises a plurality of light sources, a condenser lens and a field lens. The light sources are arranged two-dimensionally on a substrate and have light emission controlled individually. The condenser lens is arranged on a light emission side of the light sources in parallel with the substrate, and converges light emitted from the light sources into substantially parallel light. The field lens is arranged on a light emission side of the condenser lens obliquely to at least one of orthogonal directions in a plane parallel to the substrate, and diverges the light made incident from the condenser lens outward and also has a uniform optical distance secured with an external liquid crystal panel.SELECTED DRAWING: Figure 6
Patent JP-2023125407-A (JP)
Title: Calculation method for coating cost
Inventor: NISHIKAWA TOSHIHIRO
IPC: B05D1/02
Filed: 2022-02-28
Abstract: To facilitate the calculation of a coating cost by automatically calculating the coating cost in coating using a coating robot.SOLUTION: Calculation of a coating cost includes: causing control means to store data such as external shapes and dimensions of a coating robot and a workpiece, data on positions of the coating robot and the workpiece, data on a distance between a spray gun and the workpiece, data on a trajectory of the spray gun, 3D data for displaying the coating robot and the workpiece in a 3D space, spray conditions for a coating material such as a coating time and a coating area, and a coating price; displaying the workpiece and the spray gun in a 3D manner with use of the information stored in the control means; performing fluid analysis of coating material particles, based on the spray conditions for the coating material; displaying a moving picture of the coating material sprayed and applied to the workpiece from the spray gun, on a display unit according to a result of the analysis; and calculating a cost of consumption of the coating material, based on the spray condition and the coating price of the coating material stored in the control means.SELECTED DRAWING: Figure 2
Patent JP-2023125785-A (JP)
Title: Stability constant prediction model generation program, stability constant prediction program, complexing agent search program, stability constant prediction model generation device, stability constant prediction device, complexing agent search device, stability constant prediction model generation method, stability constant prediction method, and complexing agent search method
Inventor: KANAHASHI KAITO
IPC: G16C20/70
Filed: 2022-02-28
Abstract: To generate a machine learning model capable of predicting a stability constant of a complex in which a plurality of complexing agents are coordinated to a metal ion to predict the stability constant of the complex.SOLUTION: A stability constant prediction model generation program causes a machine learning device to perform learning by inputting teacher data in which stability constants of complexes in which m-1 learning complexing agents are coordinated to learning metal ions and values related to structures of the learning complexing agents are questions and stability constants of complexes in which m learning complexing agents are coordinated to the learning metal ions are answers; and the stability constant prediction model generation program causes the machine learning device to generate a stability constant prediction model for predicting the stability constant of the complex in which k inference complexing agents are coordinated to an inference metal ion by using the stability constant of the complex in which k-1 inference complexing agents are coordinated to the inference metal ion and a value related to the structure of the inference complexing agent. The stability constant prediction program and a complexing agent search program use the stability constant prediction model to predict the stability constant of the complex in which n inference complexing agents are coordinated.SELECTED DRAWING: Figure 2
Patent JP-2023127738-A (JP)
Title: panel module
Inventor: UNNO KOSUKE
IPC: G09F9/40
Filed: 2022-03-02
Abstract: To provide a panel module capable of improving durability against external force while preventing the module from being large-sized and also preventing a decrease in recyclability and fitting workability.SOLUTION: A panel module 1 comprises: a panel main body 11 which has a plurality of insulation layers 111, 112 laminated; conductive layers 121, 122 which are formed of conductive material in a pattern shape and also sandwiched between the plurality of insulation layers 111, 112 to be incorporated in the panel main body 11; a connection terminal 13 which is electrically connected to the conductive layers 121, 122 inside the panel main body 11 and exposed to an end part of the panel main body 11, the connection terminal being electrically connected in contact with other terminals as objects of connection; and a fixed part 14 which forms a part of the panel main body 11, and is fixed detachably to a fitting surface with a predetermined fixing member.SELECTED DRAWING: Figure 2
Patent JP-2023132192-A (JP)
Title: Chemical solution for wet wiper and wet wiper
Inventor: SATO HIKARI
IPC: A47K7/00
Filed: 2022-03-10
Abstract: To provide a chemical solution for wet wipers even when a fragrance having a masking effect and a modulating effect is added to an alcohol-free chemical solution for wet wipers, having good compatibility with the chemical solution, maintaining a deodorizing effect (the masking effect and modulating effect) of the fragrance when a wet wiper is used, and having low skin irritation and less stickiness, and wet wiper.SOLUTION: A chemical solution for wet wipers contains a fragrance having a masking effect and a modulating effect and contains no alcohol, where a pH of the chemical solution is 4.0 or more and 7.0 or less. The chemical solution contains a surfactant selected from at least one type of propylene glycol, butylene glycol and polyoxyethylene oleyl ether, in a total mixing amount of 0.1% or more and 10% or less, and a ratio of the total mixing amount of surfactant and the mixing amount of fragrance is 1:3 or more and 10:1 or less. A wet wiper is also provided.SELECTED DRAWING: None
Patent JP-2023132846-A (JP)
Title: Monitoring system, monitoring software, and monitoring method
Inventor: MORITA SHOJI
IPC: H04N7/18
Filed: 2022-03-11
Abstract: To provide a monitoring system capable of reducing an erroneous detection rate for persons, monitoring software, and a monitoring method.SOLUTION: A monitoring system includes a storage apparatus, an imaging apparatus, and an arithmetic apparatus which acquires a captured image generated by the imaging apparatus. The arithmetic apparatus performs: determination processing for determining whether a candidate of an immobile body is a mobile body or an immobile body when the candidate of the immobile body is detected in the captured image; storage processing for storing the candidate of the immobile body as one of immobile bodies in the storage apparatus when a result of the determination processing indicates the immobile body; collation processing for collating the candidate of the mobile body with one or more immobile bodies stored in the storage apparatus when the candidate of the mobile body is detected in the captured image; and monitoring processing for determining that the candidate of the mobile body is a mobile body when a result of the collation processing indicates absence of a matched immobile body, and monitoring the mobile body. The arithmetic apparatus does not monitor the candidate of the mobile body when the result of the collation processing indicates presence of the matched immobile body, .SELECTED DRAWING: Figure 1
Patent JP-2023135721-A (JP)
Title: Taking-off/landing control device
Inventor: NAKAMURA MASAMICHI
IPC: G08G5/00
Filed: 2022-03-16
Abstract: To provide a taking-off/landing control device capable of performing stable control of a vertical taking-off/landing machine based on a highly precise prediction value of a wind speed and wind direction in the periphery of an object point in real-time.SOLUTION: A taking-off/landing control device 200 includes: previous weather feature quantity extraction sections 203, 204 for extracting a weather feature quantity from past weather and topographic data of a taking-off/landing place; a weather analysis section 206 for outputting a weather analysis value in taking-off/landing from weather forecasting data and the topographic data; a weather sensor data acquisition section 207 for acquiring observation values such as a wind speed and a wind direction from weather sensors in the periphery of the taking-off/landing place; a data assimilation section 208 for assimilating the weather analysis value of the taking-off/landing place with the wind speed, the wind direction or the like; and guidance control information generation sections 209-212 for acquiring machine body information of the vertical taking-off/landing machine and flight plan data, simulating a taking-off/landing place peripheral environment, generating posture control data of the vertical taking-off/landing machine based on the taking-off/landing place peripheral environment, and then outputting the posture control data to the vertical taking-off/landing machine.SELECTED DRAWING: Figure 2
Patent JP-2023142882-A (JP)
Title: Lactic acid production method and saccharide production method for lactic acid production
Inventor: JOBOJI TORU
IPC: C07C51/00
Filed: 2022-03-25
Abstract: To provide a lactic acid from a biomass feedstock, in a short time and at high yield.SOLUTION: A lactic acid production method comprises: a heating and pulverizing step for simultaneously executing heating and pulverizing to a biomass feedstock including cellulose or the like, and adding water to the heated and pulverized object for acquiring water soluble polysaccharide. The acquired water soluble polysaccharide is subjected to catalytic reaction for generating a lactic acid. By decomposing insoluble biomass feedstock to the water soluble polysaccharide and then subjecting the same to a reaction by using a catalyst, the lactic acid can be acquired in a short time and at high yield.SELECTED DRAWING: Figure 1
Patent JP-2023143470-A (JP)
Title: Steam pot
Inventor: IWAO HIKARI
IPC: A47J27/17
Filed: 2022-03-25
Abstract: To provide a steam pot capable of protecting a pipeline.SOLUTION: A steam pot 1 includes an inner pot 2, a jacket, a common line, a steam supply line, a cooling water supply line 6, and a compressed air supply line 7. The inner pot 2 can store an object to be processed. The jacket is provided outside the inner pot 2. The common line 4 is connected to the jacket 3. The steam supply line 5 is configured to be connected to the common line 4 and supply steam from a steam supply source to the jacket 3 through the common line 4, and is configured to supply compressed air to the jacket 3 through the common line 4 between supply of steam and supply of cooling water. The steam supply line 5 and the cooling water supply line 6 are connected to the common line 4 through a three-way valve 13 that can be controlled automatically.SELECTED DRAWING: Figure 1
Patent JP-2023144735-A (JP)
Title: Drive transmission device for vehicle
Inventor: ISONO HIROSHI
IPC: F16H48/10
Filed: 2022-03-28
Abstract: To constitute a drive transmission device for vehicle more compactly while securing a speed reduction ratio at which a rotary electric machine is properly reduced in rotating speed.SOLUTION: A pair of speed reducers 5 arranged between a differential gear mechanism 3 and an output member 9 each comprises a sun gear S5 coupled to rotate integrally with a differential output element, a stepped planetary gear P6 comprising a large-diameter gear part P5a and a small-diameter gear part P5b meshing with the sun gear S5, a carrier C5, and at least a small-diameter ring gear R5b between a large-diameter ring gear and the small-diameter ring gear R5b. A speed reducer 5 is so constituted to have a small-diameter ring gear R5b fixed to a non-rotational member 6 and also the carrier C5 coupled to rotate integrally with the output member 9, or have a large-diameter ring gear fixed to the non-rotational member 6 and also the small-diameter ring gear R5b coupled to rotate integrally with the output member 9.SELECTED DRAWING: Figure 2
Patent JP-2023146822-A (JP)
Title: Method for processing optically modeled object and processed product of optically modeled object
Inventor: KOUGO OSAMU
IPC: B29C73/02
Filed: 2022-03-29
Abstract: To provide a method for processing an optically modeled object that can suppress damage and detachment of a processed part when performing processing such as repairing or modifying a shape of the optically modeled object using a curable material.SOLUTION: There is provided a method for processing an optically modeled object, comprising: performing roughening treatment of a processing surface of an optically modeled object obtained by optically molding a photocurable material; and applying a curable material to the roughened processing surface to process the optically modeled object.SELECTED DRAWING: None
Patent JP-2023148446-A (JP)
Title: Wheel and vehicle
Inventor: HAYASHI TOSHIYA
IPC: B60B19/00
Filed: 2022-03-30
Abstract: To provide a wheel and a vehicle configured so that deformation thereof can be easily controlled so as to ride over a step while keeping stability at the time of travelling on a flat road.SOLUTION: A wheel 1 comprises: a wheel main body 10 that can turn around an axle Aw; a claw member 20 that can turn around a claw rotation axis Ac that is parallel to the axle Aw with respect to the wheel main body 10, between a storage position where the wheel is stored closer to the inside in a radial direction than an outer periphery of the wheel main body 10 and a protruding position where a portion of the wheel protrudes to the outside in the radial direction with respect to the outer periphery of the wheel main body 10; a claw activating gear 31 that can turn around the axle Aw and turns the claw member 20 around the claw rotation axis Ac involved in relative turning thereof with respect to the wheel main body 10; a gear mechanism 40 that transmits rotation of the wheel main body 10 to the claw activating gear 31 so that the claw activating gear 31 turns at a rotation speed that is the same as a rotation speed of the wheel main body 10; and an electromagnetic stone 70 that can switch a rotation transmission path by the gear mechanism 40 so that rotation torque of the wheel main body 10 is transmitted to the claw activating gear 31 during power distribution and so that the rotation torque of the wheel main body 10 is not transmitted to the claw activating gear 31 during non-power distribution.SELECTED DRAWING: Figure 2
Patent JP-2022087167-A (JP)
Title: Coil manufacturing method and coil manufacturing device
IPC: H02K15/04
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a coil manufacturing method and a coil manufacturing device that can improve space factor and heat dissipation, avoid characteristic deterioration due to cutting and joining, and enable mass production. 
     SOLUTION: A coil manufacturing device 20 forms a spiral structure 50 by splicing a plurality of strip-shaped conductors that can form a spiral shape when continuously formed, and includes a first holding portion 11 and a second holding portion 12 arranged so as to sandwich a conductor and another conductor and face each other, and the conductor and the other conductor have a trapezoidal shape at the end face, and the first holding portion 11 and the second holding portion 12 bring the end faces into contact with each other and press the end faces to bond the conductor and the other conductor. 
     SELECTED DRAWING: Figure 12 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022079681-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of imparting a moderate profit to a player. 
     SOLUTION: When a game round in which a jackpot occurs is completed, an opening/closing execution mode is started. In the opening/closing execution mode, a special electric winning device is opened and closed, and game balls are put out when game balls enter the special electric winning device. The total number of round games executed in the opening/closing execution mode occurring in an advantageous period is measured by a total round number counter 64c. When a value of the total round number counter 64c becomes a first reference value or larger, a shooting period of game balls is changed to a long period. When a value of the total round number counter 64c becomes the first reference value or larger, a variation continuation period of a game round is extended. When a game round resulting in a predetermined jackpot result occurs in a situation in which a value of the total round number counter 64c is a third reference value or larger, a variation continuation period of the game round becomes the longest period. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023152418-A (JP)
Title: Electrical contact and electrical connection device
Inventor: FUKUSHI TERUO
IPC: G01R1/073
Filed: 2022-04-04
Abstract: To enable tips of a plurality of electrical contacts to be joined in parallel with a substrate surface by reducing the effect of deflection on the substrate surface when joining the electrical contacts to the substrate surface in aligning the height of the tips, even when the substrate surface has slight deflection.SOLUTION: A tabular electrical contact mounted on a substrate surface includes: a contact part in electrical contact with an electrode of an object to be inspected; a beam part connected to one end of the contact part; a main body supporting part supporting the beam part; and a joint part jointed to the substrate surface while being in contact with a wiring formed on the substrate surface. The joint part is elastic in a direction perpendicular to the substrate surface under load at joining, and can adjust a posture of the body part including the main body supporting part, the beam part, and the contact part, and can maintain the posture of the body part at joining.SELECTED DRAWING: Figure 1
Patent JP-2023154531-A (JP)
Title: damper device
Inventor: YOSHIKAWA NAOTAKA
IPC: F16F15/131
Filed: 2022-04-07
Abstract: To suppress the wear of an input rotary body and an output rotary body.SOLUTION: A damper device includes an input rotary body 2, an output rotary body 3, and an elastic member 4. The elastic member 4 elastically connects the input rotary body 2 and the output rotary body 3. A first storage part has a first opposite face and a first support face 242. The first opposite face is directed to the radial inside. The first opposite face is arranged at a space from the first end of the elastic member. The first support face 242 supports a second end 42 of the elastic member 4 from the radial outside. A second storage part has a second support face and second opposite faces 321a, 321b. The second support face supports the first end of the elastic member 4 from the radial outside. The second opposite faces 321a, 321b are arranged at a space from the second end 42 of the elastic member 4.SELECTED DRAWING: Figure 5
Patent JP-2023162775-A (JP)
Title: 積層セラミック電子部品、回路基板、および積層セラミック電子部品の製造方法
IPC: H01G4/30
Filed: 2022-04-27
Abstract: 【課題】 高い信頼性を実現することができる積層セラミック電子部品、回路基板、および積層セラミック電子部品の製造方法を提供する。【解決手段】 積層セラミック電子部品１００は、複数の誘電体層１１と、複数の誘電体層１１を介して積層され、互いに対向し、一端が露出するように設けられる複数の内部電極層１２と、を有する素体１０と、複数の内部電極層１２が延伸される方向の端である素体１０の端面に設けられ、複数の内部電極層１２の一端と各々接し、ガラス３０を含む外部電極２０ａ、外部電極２０ｂと、を備え、外部電極２０ａ、外部電極２０ｂは、複数の誘電体層１１に含まれる少なくともいずれかの元素と同じ元素を含んで素体１０およびガラス３０と接する結晶４０を含む。【選択図】 図６
Patent JP-2023097314-A (JP)
Title: Space transformer substrate and probe substrate
Inventor: YAMAZAKI YASUO
IPC: G01R1/073
Filed: 2022-04-28
Abstract: To provide a space transformer substrate and a probe substrate capable of suppressing breakage.SOLUTION: A space transformer substrate includes: a circuit board 3 having internal wiring 32; an electrode pad 4 provided on a main surface Sa of the circuit board 3 and connected to the internal wiring 32; and a stress relaxation layer 5 provided at least at a portion between the electrode pad 4 and the surface of the circuit board 3 to relieve stress acting on the main surface Sa of the circuit board 3.SELECTED DRAWING: Figure 3