baber/WOPTO huggingface dataset:
Patent JP-2022045318-A (JP)
Title: Photodynamic decomposition method for polycyclic aromatic hydrocarbon waste water
Inventor: TANG QINGJUAN
IPC: C02F1/30
Filed: 2021-07-01
Abstract: To provide a treatment method for polycyclic aromatic hydrocarbon which is simple, efficient and excellent in operability at low cost to provide advantages of generating no toxic by-products and not causing secondary contamination on the environment and water as compared with a conventional treatment method for polycyclic aromatic hydrocarbon.SOLUTION: A photosensitizer is added to waste water, and then the waste water is irradiated with an LED light source to thereby decompose polycyclic aromatic hydrocarbon; the photosensitizer is preferably curcumine.SELECTED DRAWING: Figure 1
Patent JP-2023009490-A (JP)
Title: Adjustment method of cation exchange resin
Inventor: HASHIMOTO KOICHIRO
IPC: B01J49/53
Filed: 2021-07-07
Abstract: To provide an adjustment method of a weakly acidic cation exchange resin capable of reducing a washing period after performing a regeneration process of an H type weakly acidic cation exchange resin.SOLUTION: There is provided an adjustment method of a cation exchange resin comprising: a regeneration process for bringing an acid aqueous solution into a cation exchange resin, for converting the cation exchange resin into an H type; and a washing process for bringing washing water into contact with the H type cation exchange resin converted into the H type, for washing the H type cation exchange resin, in which the cation exchange resin is a weakly acidic cation exchange resin, and a normality of the acid aqueous solution is 0.10 to 0.50 N.SELECTED DRAWING: None
Patent JP-2023012022-A (JP)
Title: Construction method of honeycomb brickwork wall material
Inventor: TAJIMA HIROSHI
IPC: E04B2/02
Filed: 2021-07-13
Abstract: To replace only damaged bricks without reassembling the whole even when stacked bricks are partially damaged.SOLUTION: In a constructing method of honeycomb brickwork wall materials in which each row is stacked alternately such that the left end side of the bricks in a first row and the right end side of the bricks in a second row overlap vertically, and the bricks adjacent to the right and left in each row are arranged intermittently, the present invention has a brick having upper dowel holes on the right and left end sides of an upper surface and lower dowel holes shallower than the upper dowel holes on the right and left end sides of a lower surface, a dowel pin that is inserted from the upper dowel hole of the brick to the lower dowel hole of the brick above the same, and support metal fittings for placing bricks by making the dowel pins protrude horizontally so as to be penetrated. The dowel pin has a spring material attached under a shaft body that can contract equal to or more than the length of the lower dowel hole, to keep the support metal fitting contracted until the upper brick is placed on the support metal fitting when the brick is pushed into the upper dowel hole.SELECTED DRAWING: Figure 1
Patent JP-2023012142-A (JP)
Title: Light-emitting module
Inventor: KAMATA YASUHIRO
IPC: F21V19/00
Filed: 2021-07-13
Abstract: To provide a light-emitting module that is improved in color mixture characteristics.SOLUTION: A light-emitting module comprises a substrate, and N light-emission parts (N: an integre equal to or larger than 4) which include a first light-emission part arranged most closely to the substrate and an Nth light-emission part arranged most closely to a right side of the substrate opposed to a left side, and are arranged at equal intervals on the substrate. Then, the first light-emission part and the Nth light-emission part differ in light emission color, and the inter-coordinate distance between the chromaticity coordinate of light that the first light-emission part emits and the chromaticity coordinate of light that the Nth light-emission part emits is shortest among distances between chromaticity coordinates of lights that two arbitrary light-emission parts extracted from the N light-emission parts emit.SELECTED DRAWING: Figure 1
Patent JP-2023012631-A (JP)
Title: Method for manufacturing optical fiber
Inventor: NOMURA TAKUHIRO
IPC: C03C25/1065
Filed: 2021-07-14
Abstract: To suppress breakage of an optical fiber.SOLUTION: A method for manufacturing an optical fiber includes the steps of: forming a glass fiber; forming a resin coating layer so as to cover the outer periphery of the glass fiber; curing the resin coating layer using a predetermined curing device; conveying the optical fiber obtained by curing the resin coating layer by a plurality of guide rollers and a capstan; and winding the optical fiber by a bobbin. In the step of forming the resin coating layer, a first resin coating layer and a second resin coating layer as resin coating layers are formed in this order from a central axis side to an outer peripheral side of the glass fiber. Between the step of forming the resin coating layer and the step of winding the optical fiber, a density of particles having a size of 1/4 times or more the thickness of the second resin coating layer in the atmosphere is set to 1,060 pieces/m3 or less.SELECTED DRAWING: Figure 4
Patent JP-2022019650-A (JP)
Title: Laboratory sample dispensing system and method for operating the same
Inventor: PANKAJ TANOTRA
IPC: B65G54/02
Filed: 2021-07-14
Abstract: To disclose a laboratory sample dispensing system.SOLUTION: A system 100 includes: a plurality of sample container carriers 130 comprising at least one magnetically active element 134 and at least one electrically conductive member 136, each being adapted to carry one or more sample containers 132; a transfer surface 110 for supporting the sample container carrier 130; a plurality of electromagnetic actuators 120 that are fixedly placed below the transfer surface 110 and move the sample container carrier 130 above the transfer surface 110 by applying magnetic force to the sample container carrier 130; a plurality of induction sensors 140 distributed across the transfer surface 110; a control unit 160 for controlling movement of the sample container carrier 130; and an evaluation unit 170 configured to linearize an output signal received from the induction sensor 140 to determine distance between the sample container carrier 130 and the induction sensor 140 based on an output signal value of the linearized output signal value.SELECTED DRAWING: Figure 1
Patent JP-2023012890-A (JP)
Title: Photo detection device and electronic apparatus
Inventor: BAO KUO
IPC: H01L27/146
Filed: 2021-07-14
Abstract: To improve phase difference detection accuracy.SOLUTION: A photo detection device includes a photoelectric conversion cell provided in a semiconductor layer. The photoelectric conversion cell includes: first and second photoelectric conversion parts provided adjacent to each other via a first diffusion isolation region in a plan view in the semiconductor layer; a charge storing part (floating diffusion) provided in the first diffusion isolation region on a first surface side of the semiconductor layer; a first transfer transistor having a gate electrode provided on the first surface side of the semiconductor layer so as to overlap with the first photoelectric conversion part in a plan view, and transferring signal charges from the first photoelectric conversion part to the charge storing part; a second transfer transistor having a gate electrode provided on the first surface side of the semiconductor layer so as to overlap with the second photoelectric conversion part in a plan view, and transferring signal charges from the second photoelectric conversion part to the charge storing part; and an insulating separator provided in the first diffusion isolation region on the first surface side of the semiconductor layer, separated from the charge storing part, and extending between the gate electrodes of the first and second transfer transistors in a plan view.SELECTED DRAWING: Figure 5
Patent JP-2023016099-A (JP)
Title: packaging container
Inventor: TAKAHASHI KIYOSHI
IPC: B65D21/02
Filed: 2021-07-21
Abstract: To provide a packaging container in which sushi is prevented from sliding and being displaced when it is carried, and sushi is easy to take out.SOLUTION: A container body 2 to which a lid body 1 is fitted comprises: a bottom part 6 provided with partitions for easily and obliquely dishing up sushi and preventing the sushi from slipping so as not to be displaced to one side; a peripheral wall 7 formed at a peripheral edge of the bottom part 6; and a skirt part 8 which extending downward from the outside of the peripheral wall 7 to function as a leg of the container body 2. A plurality of recessed parts 15 for easily taking out the sushi are formed at positions facing end edges of the sushi in the peripheral edge of the bottom part 6. By the recessed part 15, a gap is formed between the sushi and the peripheral wall 7, so that the sushi is easily gripped. The recessed part 15 is protruded to the rear surface side more than the bottom part 6. When the containers are piled up at a multistage, the recessed part 15 is brought into contact with a side wall 4 of the lid body 1 to prevent a lateral slip of the container.SELECTED DRAWING: Figure 4
Patent JP-2023018553-A (JP)
Title: Device for heating porous glass body
Inventor: OGURA AKIRA
IPC: C03B20/00
Filed: 2021-07-27
Abstract: To provide a device for heating a porous glass body, capable of appropriately heating the porous glass body.SOLUTION: A device 1 for heating a porous glass body having an internal space 31S capable of storing a porous glass body 20, an air inlet S1 communicated to the internal space 31S and an air outlet E1 communicated to the internal space 31S above from the air inlet S1 includes: a furnace core tube 31 extended in a vertical direction; a heat insulation part 40 surrounding an outer peripheral surface of the furnace core tube 31 between the air inlet S1 and the air outlet E1; a heater 35 surrounded by the heat insulation part 40 between the furnace core tube 31 and the heat insulation part 40 and heating the porous glass body 20; and a gas supply part 65 for supplying a gas to the internal space 31S from the air inlet S1. A quantity of heat emitted from the outer peripheral surface of the heat insulation parts 40 on an upper side from the center of the heater 35 in the state of heating the porous glass body 20 by the heater 35 is equal to or less than that emitted from the outer peripheral surface on a lower side from the center of the heater 35.SELECTED DRAWING: Figure 1
Patent JP-2023019402-A (JP)
Title: Worker assignment method, worker assignment program, and worker assignment system
Inventor: USHIO YUKI
IPC: G06Q10/10
Filed: 2021-07-29
Abstract: To assign workers so that all works arisen in a substrate production facility which produces substrates can be terminated for a short period of time.SOLUTION: A worker assignment method that assigns workers to works arisen in a substrate production facility 2 which produces substrates includes a creating process of, when one or more works are arisen, creating a work plan, which specifies a worker to be assigned to each work and a working sequence of each work, on the basis of the position of each worker and the proficiency of each worker on the arisen work.SELECTED DRAWING: Figure 5
Patent JP-2023019889-A (JP)
Title: Compact container with applicator
Inventor: TAKAHASHI SHOHEI
IPC: A45D33/00
Filed: 2021-07-30
Abstract: To propose a compact container with an applicator which makes it unlikely for an applicator to jump out of a container body when a lid body is opened and makes it easy for the housed applicator to take out.SOLUTION: A compact container 10 with an applicator includes: a container body 1 housing a content and an applicator 4; and a lid body 5 which has a second engaging part 5e oscillably supported by the container body 1 on a rear end side and engages a first engaging part 1h provided at the container body 1 on a front side. The applicator 4 has: an operation part 4e which appears outside in the state that the first engaging part 1h and the second engaging part 5e engage; and an engagement cancellation part 4g cancelling engagement between the first engaging part 1h and the second engaging part 5e when the operation part 4e is pressed backward from the front.SELECTED DRAWING: Figure 4
Patent JP-2023020105-A (JP)
Title: game machine
Inventor: ASAKAWA MASAYUKI
IPC: A63F7/02
Filed: 2021-07-30
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A game machine is configured such that a variation display resulting in losing in a special pattern 1 can be executed repeatedly on the basis of entry into a lower-side second start pocket 71a during execution of a variation display for "50 seconds" resulting in a jackpot in a special pattern 2. When the total number of execution times of a special pattern in a "probability variable state" reaches 100 and a completion condition of the "probability variable state" is satisfied by execution of a variation display of the 74-th rotation of the special pattern 1 in the "probability variable state", control is shifted to a "normal game state B" and the number of probability variable limit times is initialized. After that, since a variation display resulting in a jackpot of a special pattern 2 under execution stops in the "normal game state B", a variation display of the special pattern 2 becomes a jackpot of a jackpot type "probability variable A" or "probability variable B" in the "normal game state B".SELECTED DRAWING: Figure 32
Patent JP-2023020186-A (JP)
Title: Vehicular power supply control system
Inventor: MIYAMOTO YUMA
IPC: H02J7/00
Filed: 2021-07-30
Abstract: To provide a vehicular power supply control system which can suitably control suppression of overcharging of an auxiliary battery.SOLUTION: A vehicular power supply control system comprises: a solar panel; an auxiliary battery which is charged with power generated by the solar panel; and an auxiliary system which is supplied with power from the solar panel and the auxiliary battery. It controls supply of power generated by the solar panel to the auxiliary system and the auxiliary battery on the basis of power consumption of the auxiliary system and a condition of the auxiliary battery.SELECTED DRAWING: Figure 1
Patent JP-2023021595-A (JP)
Title: Image processing device, image processing system, image processing method, and program
Inventor: MURAKAMI YUSUKE
IPC: G06V30/14
Filed: 2021-08-02
Abstract: To provide an image processing device, an image processing system and an image processing method which enhance accuracy of estimating a handwritten character area.SOLUTION: An image processing device extracts a first area, by performing extraction processing for extracting a processing target area, on a read image. Further, the image processing device estimates a handwritten portion in the read image, and generates a handwritten portion image of the handwritten portion extracted based on the estimation result, and a background image of a non-handwritten portion extracted based on the estimation result. Then, the image processing device extracts a second area, by performing the extraction processing on the handwritten portion image, and extracts a third area, by performing the extraction processing on the background image. Then, the image processing device perform control to correct the estimated result, on the basis of a coordinate position of the extracted first area, the coordinate position of the extracted second area and the coordinate position of the extracted third area.SELECTED DRAWING: Figure 9B
Patent JP-2021185687-A (JP)
Title: System and method for narrowband uplink single tone transmissions
Inventor: WANG RENQIU
IPC: H04W72/12
Filed: 2021-08-06
Abstract: To provide a frequency hopping scheme that enables single tone uplink transmission using narrowband LTE.SOLUTION: A wireless communication method includes receiving signaling that indicates different tone indices from a base station. The method further includes transmitting a plurality of symbols in a single tone uplink transmission. Groups of symbols in the plurality of symbols are transmitted using the different tone indices of the single tone uplink transmission indicated by the received signaling.SELECTED DRAWING: Figure 11
Patent JP-2022008294-A (JP)
Title: Computer program, method, and server device
IPC: A63F13/55
Filed: 2021-08-06
Abstract: PROBLEM TO BE SOLVED: To cause a user to use services on moving image distribution as a distributor or as a viewer. 
     SOLUTION: At least one processor is caused to function to distribute a first moving image including an animation of an avatar of a first distributor generated on the basis of first motion data on a motion of the first distributor or the first motion data, and a second moving image on a game generated on the basis of first operation data on an operation of the first distributor by using a received Web page to terminal devices of a plurality of viewers through a communication line, to acquire viewer information on at least one viewer among the plurality of viewers, to extract a specific game object, which is a control target, out of a plurality of game objects used in the game, and to calculate control parameters related to the specific game object on the basis of at least one piece of distribution state information. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023027983-A (JP)
Title: Learning apparatus, method, and program
Inventor: NITTA SHUHEI
IPC: G06N20/00
Filed: 2021-08-18
Abstract: To easily obtain desired performance regarding a machine learning model.SOLUTION: A learning apparatus includes an acquisition unit, a setting unit, a learning unit, and a relearning unit. The acquisition unit acquires a first learning condition and a first machine learning model trained in accordance with the first learning condition. The setting unit sets a second learning condition to be used to reduce a model size of the first machine learning model, different from the first learning condition. The learning unit trains, in accordance with the second learning condition and based on the first machine learning model, a second machine learning model whose model size is smaller than that of the first machine learning model. The relearning unit trains, in accordance with a third learning condition that is not the same as the second learning condition and complies with the first learning condition, a third machine learning model based on the second machine learning model.SELECTED DRAWING: Figure 2
Patent JP-2023028270-A (JP)
Title: Component mounting machine and tape cutting method
Inventor: KOCHI HIROAKI
IPC: H05K13/04
Filed: 2021-08-19
Abstract: To enable smooth cutting to be performed on a tape which has supplied components while properly guiding the tape to cutting blades.SOLUTION: A component mounting machine for mounting components supplied to a supply position includes a feeder for feeding, to the supply position, a tape in which a plurality of components have been accommodated, a duct for guiding, in a predetermined direction, a used tape which have supplied the components at the supply position, a cutting mechanism in which cutting blades are arranged with a gap therebetween on the downstream side of the duct in a predetermined direction to cut the used tape, and a flexible brush extending in a predetermined direction so as to block at least a part of the gap from an end portion on the downstream side of the duct in the predetermined direction.SELECTED DRAWING: Figure 5
Patent JP-2023028542-A (JP)
Title: Workflow device, workflow control method, and computer program
Inventor: MATSUBA JIRO
IPC: G06Q10/0633
Filed: 2021-08-19
Abstract: To enable stop of progress of workflow.SOLUTION: A server 1 is a workflow device which includes: an approval route setting unit which sets an approval route of workflow concerning an application with a predetermined document; and a workflow control unit which controls the workflow on the basis of the approval route set by the approval route setting unit. The approval route setting unit can set one approver included in the set approval route as a stop point in the workflow (hereinafter, referred to as stop setting). The workflow control unit, if the stop point is set, stops progress of the workflow for the time being when the workflow progresses to approval of the approver at the stop point.SELECTED DRAWING: Figure 1
Patent JP-2023028728-A (JP)
Title: power transmission device
Inventor: IMAMURA TATSUYA
IPC: B60K6/40
Filed: 2021-08-20
Abstract: To provide a power transmission device which can be equipped with an oil pump without involving increase in axial length.SOLUTION: A power transmission device 1 comprises: a first engagement mechanism C_Lo in which an input shaft 13, a first rotating machine 3, a differential mechanism 5 and an output shaft 25 are arranged on the same axis and which engages a first movable member 26 connected to an input element 11 of the differential mechanism 5 so as to allow torque transmission with a first engaged part 21 which is formed on another rotating element 19; and a second engagement mechanism C_Hi which engages a second movable member 30 which is connected to an output element 17 of the differential mechanism 5 so as to allow torque transmission with a second engaged part 22 which is formed on the other rotating element 19. The power transmission device further comprises a drive gear 42a formed on an outer peripheral side of the input element 11, a driven gear 43a which mesh with the drive gear 42a, and an oil pump 41 connected to the driven gear 43a so as to allow torque transmission.SELECTED DRAWING: Figure 1
Patent JP-2023028812-A (JP)
Title: Information processing device, image reader, image processing system, control method, and control program
Inventor: MORITA YUKI
IPC: G06V30/412
Filed: 2021-08-20
Abstract: To provide an information processing device, an image reader, an image processing system, a control method, and a control program that can improve convenience in setting of the image reader.SOLUTION: An information processing device has: a storage unit which stores, for each of uses, setting information related to imaging or image processing on a plurality of sample media and image information related to sample images generated according to the setting information: a communication unit; a reception unit which receives an input image from an image reader through the communication unit; an extraction unit which extracts, based upon the image information, a predetermined number of sample media from a plurality of sample media in the decreasing order of similarities of corresponding sample images with the input image; a specification unit which specifies setting information for each of a plurality of uses with respect to the predetermined number of extracted sample images; and an output control unit which outputs setting information for each of specified uses.SELECTED DRAWING: Figure 11