baber/WOPTO huggingface dataset:
Patent JP-2021071778-A (JP)
Title: Skill evaluation device, skill evaluation method, and skill evaluation program
Inventor: WADA HIROTAKA
IPC: G06Q10/06
Filed: 2019-10-29
Abstract: To provide a skill evaluation device, a skill evaluation method, and a skill evaluation program capable of appropriately evaluating skill of a worker by changing a time range for evaluating the skill of the worker.SOLUTION: A skill evaluation device (10) includes an acquisition unit (11) which acquires time range information indicating an arbitrary time range, an extracting unit (13) which extracts data in a specific time range determined on the basis of the time range information from among work state data indicating in time series the work state of the worker, a calculation unit (14) which calculates an index value of the skill of the worker for one or more evaluation items on the basis of the data in the specific time range, and an output unit (15) which outputs index information indicating the index value.SELECTED DRAWING: Figure 9
Patent JP-2021072359-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: MIYAHARA SHINICHIRO
IPC: H01L21/336
Filed: 2019-10-30
Abstract: To provide an SiC semiconductor device having a structure in which a first region and a second region constituting an electric field relaxation layer are surely connected to each other while relaxing the electric field stress to a trench bottom part by an electric field relaxation layer.SOLUTION: A structure is provided including an electric field relaxation layer 3 deeper than a trench 7, and a double injection region 3c is formed by overlapping a first region 3a and a second region 3b while constituting the electric field relaxation layer 3 of the first region 3a and the second region 3b. The double injection region 3c is formed so that the first region 3a and the second region 3b are surely connected to each other, whereby the low resistance connection can be made between the first region 3a and the second region 3b by preventing the first region 3a from having a floating state.SELECTED DRAWING: Figure 1
Patent JP-2021070498-A (JP)
Title: Squeeze container
Inventor: MIYANAGA SACHI
IPC: B65D1/32
Filed: 2019-10-31
Abstract: To provide a container which enables a refillable content to stably flow out without spilling and is easily handled.SOLUTION: A squeeze container includes: a body part defining an internal space, in which a refillable content is stored, and having a trunk part and a shoulder part continuous with an upper end of the trunk part; and a tubular spout part which is continuous with an upper end of the shoulder part and defines a passage communicating with the internal space. The passage has a diameter smaller than that of the internal space. The spout part is formed having a wall thicker than that of the body part.SELECTED DRAWING: Figure 1
Patent JP-2021076426-A (JP)
Title: Inertial navigation device, movement control method, and movement control program
Inventor: FUJISHIMA YASUO
IPC: G01C21/16
Filed: 2019-11-06
Abstract: To provide an inertial navigation device, a movement control method and a movement control program with which it is possible to execute the movement of a moving body by inertial navigation with higher accuracy.SOLUTION: An underwater vehicle 10 includes a moving vehicle body 20, an inertial navigation device 21 for moving the moving vehicle body, an inertia measuring device 22 for detecting the movement of the moving vehicle body by inertia, a coordinate calculation device 28 for calculating the coordinate of the position of the moving vehicle body based on absolute coordinates on earth, and a control device 30 for controlling the movement of the moving vehicle body by the inertial navigation device on the basis of the detection result of the inertia calculation device. The control device executes a correction process of calculating an error on the basis of the movement information calculated on the basis of the detection result of the inertia measuring device and the positions of start and end points of detection result acquired by the coordinate calculation device, calculating a correction value on the basis of the error and correcting the detection result of the inertia measuring device with the correction value.SELECTED DRAWING: Figure 1
Patent JP-2021074745-A (JP)
Title: Laser processing machine
Inventor: MAKIDO YASUYOSHI
IPC: B23K26/16
Filed: 2019-11-08
Abstract: To provide a laser processing machine reducing equipment cost and a space, excellent in prevention of spread of scattered matters when processed, excellent in recovery performance, and excellent in positioning accuracy.SOLUTION: A laser processing machine includes: a nozzle positioning machine including a nozzle part and a positioning part and attachable/detachable to/from a to-be-processed object; and a dust collecting machine connected to the nozzle part. The nozzle part includes: a first opening part for inserting at least part of the to-be-processed object including a processing position set in the vicinity of the end part of the to-be-processed object into the nozzle part; and a second opening part disposed on a laser side for irradiating the processing position with a laser beam. The positioning part is disposed at a position facing the first opening part and also apart from the second opening part by a prescribed distance, can fix the to-be-processed object in the nozzle part while coming in contact with the end part of the to-be-processed object, and irradiates the to-be-processed object fixed in the nozzle part with the laser beam while moving the nozzle positioning machine to a direction apart from the to-be-processed object and positioning the second opening part and the processing position.SELECTED DRAWING: Figure 1
Patent JP-2021076091-A (JP)
Title: Hydroelectric power plant control device and method
Inventor: SUZUKI WATARU
IPC: F03B15/04
Filed: 2019-11-12
Abstract: To suppress the congestion of a rising speed of a main machine at an activation restart with a stop operation when a water level of a river reaches a flood water level, and an activation restart operation when the water level of the river is restored to a water acquisition restart water level, and to remarkably alleviate restoration work.SOLUTION: Tilt control means 33 stops a main machine 19 after performing a tilt operation for repeatedly performing opening/closing operations of a guide vane of a water turbine several times at which a water level of a river reaches a flood water level, and speed-increase assist control means 34 opens the guide vane of the water turbine at which a water level of a water tank 15 reaches a full water level. The speed-increase assist control means further performs a speed rise assist for excessively opening the guide vane of the water turbine if the main machine 19 is not raised in a speed up to a synchronization speed within a prescribed time, a generator is consolidated to a power system when the main machine 19 is raised in the speed up to the synchronization speed, and the main machine is stopped if the generator cannot be consolidated to the power system even if repeatedly performing the speed increase assist operations several times.SELECTED DRAWING: Figure 1
Patent JP-2021078369-A (JP)
Title: Production method of malt raw material liquid or beer taste beverage, and method for improving flavor of malt raw material liquid or beer taste beverage
Inventor: IIMURE TAKASHI
IPC: A23L2/38
Filed: 2019-11-15
Abstract: To provide a production method of a malt raw material liquid or a beer taste beverage having its flavor effectively improved and a method for effectively improving the flavor of a malt raw material liquid or a beer taste beverage.SOLUTION: A production method of a beer taste beverage includes: using roast malt prepared by roast treatment under the conditions that the time ratio of heating at 75°C or higher is 27% or less to total heating time; obtaining a malt raw material liquid by maintaining a mixed liquid prepared by mixing a raw material containing the roast malt with hot water at a first heating temperature of 52°C or higher and 63°C or lower and then at a second heating temperature higher than the first heating temperature; and producing a beer taste beverage from the malt raw material liquid.SELECTED DRAWING: None
Patent JP-2020082078-A (JP)
Title: Method for producing inorganic compound-containing aqueous solution
Inventor: SUGO TAKANOBU
IPC: C25B1/24
Filed: 2019-11-15
Abstract: To provide a method for obtaining an inorganic compound-containing aqueous solution, wherein, from a stock solution containing boric acid and at least one inorganic anion having halogen, the inorganic anion is precisely separated.SOLUTION: A method for producing an inorganic compound-containing aqueous solution, comprises a separation step in which: in an electrodialysis tank that comprises a desalting chamber, and a concentrating chamber partitioned from the desalting chamber with an anion exchange membrane, a stock solution stored in the desalting chamber and containing boric acid and at least one halogen-containing inorganic anion is subjected to electrodialysis, and the at least one inorganic anion is separated from boric acid to isolate it as an inorganic compound-containing aqueous solution, wherein the pH of the stock solution is 8 or higher.SELECTED DRAWING: Figure 1
Patent JP-2020022881-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2019-11-21
Abstract: To provide a game machine capable of producing a novel game content.SOLUTION: Projection light is applied from a light-emitting device 72 and reflection light of the projection light is received by an imaging device 73. A signal processing circuit 75 executes predetermined arithmetic processing for a received imaging signal, and derives distance data in association with respective pixels in a pixel array part 73c of the imaging device 73. Consequently, a face image of a player including the distance data is acquired. The game machine executes an image analysis for extracting feature points representing features of a mouth from the face image. The game machine repeats the image analysis to acquire a secular change of the mouth of the player. The game machine acquires, from the acquisition result, information corresponding to words issued by the player. The game machine thus displays an answer comment set corresponding to the acquired information on a symbol display device 61.SELECTED DRAWING: Figure 16
Patent JP-2021081033-A (JP)
Title: Resin molded body for piping structure and manufacturing method thereof
Inventor: MATSUMURA TOYOMASA
IPC: F16L11/10
Filed: 2019-11-21
Abstract: To improve functionality of a resin molded body for a piping structure.SOLUTION: In a resin molded body 1 for a piping structure having a flow path inside and having a multi-layer structure portion and a single-layer structure portion, the multi-layer structure portion has at least an intermediate layer 10, an inner layer 14 facing the flow path, and an outer layer 12 located on the outer surface, and the single-layer structure portion and the intermediate layer 10 are an integrally molded product. A joint has a joint body 2 having a flow path inside, and one or more socket parts 4 surrounding an opening part 2a of the joint body 2. The multi-layer structure portion may form one or more socket parts.SELECTED DRAWING: Figure 1
Patent JP-2021084048-A (JP)
Title: Metal particle removal member and oil filter unit
Inventor: ITO NAOYUKI
IPC: B01D29/11
Filed: 2019-11-25
Abstract: To provide a metal particle removal member and an oil filter unit capable of easing the restriction of a diameter and an outer shape of an oil filter.SOLUTION: A metal particle removal member 20 that can be installed to an oil filter 10 and is installed to the oil filter 10 to remove metal particles included in an oil flowing in the oil filter 10. The metal particle removal member 20 is equipped with a band member 22 that can be wound around an outside surface of the oil filter 10 and has flexibility, and a plurality of magnets 24 that can adsorb metal particles included in the oil and are fixed to a band member 22.SELECTED DRAWING: Figure 2
Patent JP-2020095262-A (JP)
Title: Liquid crystal panel with touch sensing capability, liquid crystal display device, and polarizing film with adhesive layer
Inventor: KIMURA TOMOYUKI
IPC: C09J133/06
Filed: 2019-11-27
Abstract: To provide a liquid crystal panel with touch sensing capability, which comprises a one-side protected polarizing film, having a transparent protection film attached to just one surface of a polarizer, adhered to a viewer-side surface of a liquid crystal cell with a built-in touch sensing function by means of an adhesive layer containing an ionic compound, and which offers stable antistatic capability in humidified environments.SOLUTION: A liquid crystal panel with touch sensing capability is provided, comprising a first polarizing film disposed on the viewer side of a liquid crystal cell with a built-in touch sensing function, a second polarizing film disposed on a side opposite the viewer side, and a first adhesive layer disposed between the first polarizing film and the liquid crystal cell. The first polarizing film has a transparent protection film only on one surface of a polarizer and has the fist adhesive layer on the other surface with a transparent layer in between. The first adhesive layer is made of an adhesive composition containing a (meth)acrylic polymer (A) and an ionic compound (B), and exhibits just small variation in surface resistance even in humidified environments.SELECTED DRAWING: Figure 3
Patent JP-2021049314-A (JP)
Title: Endoscopic image processing system
Inventor: SHIMODA TOMOHIRO
IPC: A61B1/045
Filed: 2019-12-04
Abstract: To provide a technique enabling an assist of endoscope operations using endoscopic images.SOLUTION: An endoscopic image processing system provides a learned model with acquired endoscopic images so as to acquire position information and direction information representing a position and a direction of an endoscope having captured the endoscopic images, and stores the acquired position information and direction information in association with the endoscopic images, where the learned model has performed machine learning on the basis of a plurality of pieces of teacher data obtained by associating correct answers of the position and direction of the endoscope having captured the endoscopic images for teachers, with the endoscope images for teachers.SELECTED DRAWING: Figure 3
Patent JP-2021090520-A (JP)
Title: Game machine
Inventor: IDA YUSUKE
IPC: A63F5/04
Filed: 2019-12-09
Abstract: To provide a game machine capable of simplifying a program.SOLUTION: A game machine includes: a plurality of reels where many kinds of symbols are arranged on an outer peripheral surface; internal lottery means determining win/lose of many kinds of winning combinations; winning determination means which determines winning of a winning combination on the basis of stop modes of the plurality of reels; put-out control means determining a put-out number of game value to be paid out in the game in accordance with a result of the game; and instruction function control means performing processing related to an instruction function. The instruction function control means performs processing related to the instruction function with reference to the put-out number of the game.SELECTED DRAWING: Figure 29
Patent JP-2021093664-A (JP)
Title: Image processing system, image processing apparatus, program, control management system, and apparatus
Inventor: TAKI KENJI
IPC: G06N20/00
Filed: 2019-12-12
Abstract: To make it possible to change a control parameter in conformity with a standard.SOLUTION: An image processing system 100 comprises an image processing apparatus 200 and a server 300. The image processing apparatus 200 includes: an image forming unit; a machine learning execution unit that executes machine learning related to a control parameter of the image forming unit; a temporary determination unit that temporarily determines, based on a result of the machine learning, a new control parameter as a control parameter after change (post-change parameter); and a communication unit that transmits the post-change parameter to the server before updating the post-change parameter. The server 300 determines whether or not the post-change parameter has passed a standard test and transmits a result to the image processing apparatus. The image processing apparatus 200 includes an update unit that updates the post-change parameter in accordance with the test result.SELECTED DRAWING: Figure 1
Patent JP-2020042049-A (JP)
Title: Distance measuring device and photodetector
Inventor: KUBOTA HIROSHI
IPC: G01S17/89
Filed: 2019-12-12
Abstract: To reduce range-finding errors.SOLUTION: A distance measuring device includes a light source, a reflection device with a reflection surface, a first photodetector and a calculation part. The light source intermittently emits light. The reflection surface causes the light to be reflected so as to perform scanning on a measuring object and causes scattered light from the light which is scattered on the measuring object to be reflected. The first photodetector detects the reflected scattered light. The calculation part calculates a distance from the reflection surface to each position of the measuring object on the basis of the detection result of the first photodetector. The first photodetector has a photoelectric converter with a plurality of detection regions which are different among one another in light detection sensibility. The plurality of detection regions are arranged in order in accordance with each incident position of the scattered light from the measuring object which is different in the distance.SELECTED DRAWING: Figure 1
Patent JP-2021075986-A (JP)
Title: Traffic control device of vehicle height restriction for under a road bridge street
Inventor: HE HUIMIN
IPC: E01F13/02
Filed: 2019-12-13
Abstract: To provide a traffic control device of vehicle height restriction for under a road bridge street.SOLUTION: A traffic control device includes: a body 21; a connection body; and an auxiliary body. The main body is located on the front side of the auxiliary body with the connection body is fixed between the main body and the auxiliary body. The main body is symmetrically provided with two elevating spaces 15. The two elevating spaces are open on the sides close to each other. An elevating block 60 is connected between the inner walls of the two elevating spaces so that it can slide up and down. An elevating mechanism 101 that can control the vertical movement of the elevating block is provided in the elevating spaces. A height restricting rod 31 is provided on the lower side of the elevating block. Two torsion spring spaces 35 opened downward are symmetrically provided in the elevating block.SELECTED DRAWING: Figure 1
Patent JP-2021094044-A (JP)
Title: Auxiliary storage body and composite storage body
Inventor: TAKENO KOJI
IPC: A45C7/00
Filed: 2019-12-13
Abstract: To provide an auxiliary storage body that forms a storage space by being mounted in an outer circumference of the side of a storage body.SOLUTION: An auxiliary storage body 1 can be attached or detached to/from the storage body 30. The auxiliary storage body 1 includes an auxiliary side part 2 extending in the vertical direction and the circumferential direction, a first connection part 3 capable of being attached or detached to/from a side part 32, and a second connection part 4 capable of being attached or detached to/from the side part 32 or a bottom 31. The first connection part 3 is formed in one end 21 of the auxiliary side part 2 so as to be connected to the side part 32 at a position adjacent to an edge line 38. The second connection part 4 is formed in the other end 22 of the auxiliary side part 2. When the second connection part 4 is connected to the outside of the plane direction of the side part 32 in the storage body 30 or the lower side of the bottom 31, a bag-shaped storage space 5 is formed between the auxiliary side part 2 and the side part 32. When the first connection part 3 is connected to the side part 32, a portion of the auxiliary side part 2 forms a lid part 6 of the storage space 5.SELECTED DRAWING: Figure 3
Patent JP-2020118677-A (JP)
Title: Method for manufacturing horology component
Inventor: FLORIAN CALAME
IPC: G04B15/14
Filed: 2019-12-18
Abstract: To provide a method for manufacturing a three-dimensional horology component of a shape that is complex on a micrometric or nanometric scale.SOLUTION: A method for manufacturing a master pattern for a mold for a horology component at least comprises: an E1 step of manufacturing, from a first photosensitive resin, a first structure comprising at least one photosensitive resin layer comprising a first pattern obtained by polymerizing the first photosensitive resin by irradiation through at least one mask, and then developing the first photosensitive resin; and an E2 step of transforming the first structure into a second structure by structuring at least one surface of the first structure by addition of a second photosensitive resin to the at least one surface.SELECTED DRAWING: Figure 19
Patent JP-2021101320-A (JP)
Title: Article registration system, registration terminal, metering device, article registration method, metering method, and program
Inventor: KANEKO TOMOKI
IPC: G07G1/00
Filed: 2019-12-24
Abstract: To efficiently make a registration related to an article to be metered.SOLUTION: An article registration system includes a metering device which meters an article to be metered, and a registration terminal which registers the article to be metered. The registration terminal comprises registration means which temporarily registers the article to be metered, and registration terminal communication means which transmits article identification information for identifying the temporarily registered article having been temporarily registered by the registration means to the metering device. The metering device comprises metering device communication means which receives the article identification information from the registration means communication means, and metering means which enables the temporarily registered article that the article identification information indicates to be metered on condition that the article identification information has been received by the metering device communication means. The registration means regularly registers the temporarily registered article to be meter based upon a metering result of the metering means.SELECTED DRAWING: Figure 15
Patent JP-2021101854-A (JP)
Title: Piercing punch
Inventor: MURAO Toshiyuki
IPC: A44C7/00
Filed: 2019-12-25
Abstract: To provide a piercing punch for use in punching a piercing hole where a piercing needle is reliably thrown off from a main body.SOLUTION: A piercing punch is configured as follows: an operation torsion spring 9 for biasing a catch holding part of a movable body 5 in the direction against the relative movement of the direction coming close to a piercing needle 2 is provided between the movable body 5 and the main body (case bodies 6, 7); the unlocking of an injection shaft 10 is set so that the unlocking by locking means 8 may be performed by matching the timing when the piercing needle 2 reaches a catch 4 by the movable body 5; and the biasing force of an injection torsion spring 11 may be momentarily applied to the relatively-moved movable body 5, in addition to the biasing force of the operation torsion spring 9, after the injection of the injection shaft 10.SELECTED DRAWING: Figure 1