baber/WOPTO huggingface dataset:
Patent JP-2020139934-A (JP)
Title: Video distance calculation device and video distance calculation program
Inventor: OKA RYUICHI
IPC: G06T7/579
Filed: 2019-03-07
Abstract: To calculate the distance to a target object by using a video regardless of the moving direction of the video.SOLUTION: A video distance calculation device 100 includes: optical flow extraction means 104a for extracting the optical flow of M number of target objects in an image of the time T in a video taken by a camera 200; optical flow value calculation means 104b for calculating the size of the optical flow as a value qm (m=1,2, (omitted), M); and distance calculation means 104 for calculating the constants a, b as a=ZL exp((μ/(γ-μ))log(ZL/ZN)) and b=(1/(μ-γ))log(ZL/ZN), in which μ denotes the smallest value and γ denotes the largest value of the value qm of the optical flow, ZN is the shortest distance and ZL is the largest distance of the distances from M number of target objects to the camera 200, and calculating a distance Zm (m=1,2,(omitted), M), which is the distance from M number of target objects to the camera 200, by Zm=a exp(bqm).SELECTED DRAWING: Figure 1
Patent JP-2020141994-A (JP)
Title: Grommet and racket
Inventor: OGAWA NAOTO
IPC: A63B49/022
Filed: 2019-03-08
Abstract: To improve flying performance in ball hitting with a racket, and to obtain excellent feeling of ball hitting.SOLUTION: Grommets (25-28) are composed by including cylinder parts (32) penetrating into through holes (23) formed in a frame (20) of a racket (10) and mounted to allow strings (21) to pass. The strings are folded with one end sides of the cylinder parts as a folding position (F) in a state of being stretched on the frame. The cylinder parts comprise first formation parts (35) positioned at folding position sides to a central shaft position (Cb) of the outer peripheral surfaces, and second formation parts (36) positioned at opposite sides to the first formation parts, with the central shaft position sandwiched. The first formation part is formed thicker in a radial direction of the cylinder part than the second formation part.SELECTED DRAWING: Figure 3
Patent JP-2020148832-A (JP)
Title: Image forming apparatus
Inventor: HARADA KOSUKE
IPC: G03G15/00
Filed: 2019-03-11
Abstract: To appropriately correct color shift in a color image.SOLUTION: An image forming apparatus according to an aspect of the disclosed technology comprises: an image forming unit that forms a toner image for every color of a plurality of colors on an image carrier; a pattern position detection unit that detects the toner image of a predetermined pattern formed on the image carrier; a correction data output unit that outputs correction data for correcting positional deviation of the toner image for every color acquired based on a detection signal from the pattern position detection unit; a toner discharge execution determination unit that determines whether to execute toner discharge processing; and an image forming control unit that controls the image forming unit. The image forming control unit causes the image forming unit to form the toner image different in the predetermined pattern, between a case where the toner discharge execution determination unit determines to execute the toner discharge processing and a case where the toner discharge execution determination unit determines not to execute the toner discharge processing.SELECTED DRAWING: Figure 10
Patent JP-2020149310-A (JP)
Title: Processing device, processing method and program
Inventor: NAKAYAMA KEIJI
IPC: G06F40/295
Filed: 2019-03-13
Abstract: To provide a processing device, a processing method, and a program that improve user satisfaction with a converted sentence.SOLUTION: A processing device 10 includes: a data acquisition unit 11 that acquires text data and user feature information indicating a user feature; an analysis unit 12 that analyzes a sentence indicated by the text data; a candidate determination unit 13 that determines, based on an analysis result of the sentence, conversion candidates for at least a part of the sentence ; a selection rule determination unit 14 that determines, based on the user feature information, a first selection rule that selects one from a plurality of conversion candidates; a generation unit 15 that selects, based on the first selection rule, one of the plurality of conversion candidates, and converts at least a part of the sentence into one selected conversion candidate and then generates converted text data; and an output unit 16 that outputs conversion result information including the converted text data.SELECTED DRAWING: Figure 6
Patent JP-2020148901-A (JP)
Title: Photosensitive resin composition, photosensitive dry film, production method of photosensitive dry film, production method of patterned resist film, method for manufacturing substrate with template, and method for manufacturing plated molded article
Inventor: EBISAWA KAZUAKI
IPC: G03F7/004
Filed: 2019-03-13
Abstract: To provide a photosensitive resin composition which allows formation of a resist pattern that less likely causes a shape change even when the composition is brought into contact with a plating liquid under plating conditions, while suppressing generation of cracks, and which has storage stability that prevents thickening or gelation even when stored in a relatively long period of time at room temperature, a photosensitive dry film including a photosensitive resin layer formed of the above photosensitive resin composition, a production method of the photosensitive dry film, a production method of a patterned resist film using the above photosensitive resin composition, a method for manufacturing a substrate with a template using the above photosensitive resin composition, and a method for manufacturing a plated molded article using the above substrate with the template.SOLUTION: The photosensitive resin composition is prepared by incorporating a polyfunctional vinyl ether monomer (B) and a specific amount of a compound having a phenolic hydroxyl group and/or a mercapto group into a photosensitive resin composition comprising a resin (A) comprising a (meth)acrylic polymer having a carboxy group.SELECTED DRAWING: None
Patent JP-2019088994-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To provide a game machine capable of suitably suppressing occurrence of return balls.SOLUTION: A Pachinko machine includes a game area formation body 80aA in which a game area PE is formed on a front. When a player performs shooting operation, a game ball shooting mechanism shoots game balls based on the shooting operation. The shot game balls are guided to the game area PE through a guidance passage 103 formed by an inner rail 101 and an outer rail 102. The game area PE includes a ball return prevention mechanism 106A for regulating reversion of the game balls to the guidance passage 103 from the game area PE. The ball return prevention mechanism 106P includes two prevention devices 106a, 106b disposed along the outer rail 102. The right prevention device 106bA includes a movable body 301b, and a holder 311bA for rotatably holding the movable body 301b. An opposing part 317bA that faces a body part 305b from a side of a passage area TE is formed in the holder 311bA.SELECTED DRAWING: Figure 8
Patent JP-2020161730-A (JP)
Title: Wiring board
Inventor: NAKAMURA TAKENOBU
IPC: H05K3/46
Filed: 2019-03-27
Abstract: To improve quality of a wiring board.SOLUTION: A wiring board according to an embodiment includes: first and second inner side conductor layers formed respectively on each surface of a core layer; first and second outside conductor layers consisting of a first conductor layer 11 formed respectively on outermost layers; and first and second intermediate conductor layers formed respectively between the first inner side conductor layer and the first outside conductor layer and between the second inner side conductor layer and the second outside conductor layer. A first recess 416 formed on a surface of the first and second outside conductor layer on a via conductor 7a formed integrally with the first and second outside conductor layers is formed steeply more than a second recess formed on a surface of the first and second intermediate conductor layers consisting of a second conductor layer.SELECTED DRAWING: Figure 3A
Patent JP-2020165453-A (JP)
Title: Electromagnetic clutch
Inventor: SAITO SHUN
IPC: F16D27/118
Filed: 2019-03-28
Abstract: To maintain an opening state of the electromagnetic clutch stably while downsizing an electromagnetic clutch.SOLUTION: An electromagnetic clutch 15 comprising an electromagnet 52, a rotor 53 and an armature 54, includes a regulation mechanism 80. The electromagnet 52 generates electromagnetic force through electrification. The rotor 53 is a magnetic material whose movement in an axial direction is restricted and rotation is allowed with respect to the electromagnet. The armature 54 is a magnetic material that can rotate together with the rotor 53 by being attracted and connected to the rotor 53 by the electromagnetic force of the electromagnet 52. The regulation mechanism 80 regulates the connection of the armature 54 to the rotor 53.SELECTED DRAWING: Figure 2
Patent JP-2020165465-A (JP)
Title: Electric actuator and actuator device
Inventor: SAITO KAZUHIRO
IPC: F16H61/32
Filed: 2019-03-29
Abstract: To provide an electric actuator and an actuator device capable of improving accuracy in displacing an object.SOLUTION: An electric actuator in one embodiment, includes a motor portion, a decelerator portion, a control portion, a first rotation sensor capable of detecting rotation of the motor portion, and a second rotation sensor capable of detecting rotation of an output shaft connected to the decelerator portion. The control portion executes first rotation angle acquisition control for acquiring a target rotation angle of the output shaft in moving a movable portion from a second position to a first position, as a first rotation angle. The first rotation angle is a rotation angle of the output shaft at a second position side with respect to abutting of the movable portion on a first wall portion. The control portion makes the movable portion abut on the first wall portion by rotating the output shaft in the first rotation angle acquisition control, acquires the rotation angle of the output shaft when the movable portion abuts on the first wall portion, on the basis of a result of detection by a second rotation sensor, and calculates the first rotation angle on the basis of the rotation angle of the acquired output shaft.SELECTED DRAWING: Figure 5
Patent JP-2020165359-A (JP)
Title: High-temperature component, manufacturing method of high-temperature component and flow rate adjustment method
Inventor: TOKUTAKE TARO
IPC: F02C7/00
Filed: 2019-03-29
Abstract: To provide a high-temperature component capable of preventing insufficient cooling capacity while suppressing excessive cooling.SOLUTION: A high-temperature component according to one embodiment is a high-temperature component used in a turbomachinery and requires cooling by a cooling medium. The high-temperature component comprises: a plurality of cooling passages through which the cooling medium can flow; a header part to which the downstream ends of the plurality of cooling passages are connected; and one or more outlet passages for discharging the cooling medium flowing into the header part to the outside of the header part. The number of one or more outlet passages is less than the number of the plurality of cooling passages. The minimum flow passage cross-sectional area of each of the one or more outlet passages is equal to or larger than the flow passage cross-sectional area of each of the plurality of cooling passages at a connection part between the header part and the cooling passage. The sum of the minimum flow passage cross-sectional areas of the one or more outlet passages is smaller than the sum of the flow passage cross-sectional areas of the plurality of cooling passages at the connection part between the header part and the cooling passage.SELECTED DRAWING: Figure 4
Patent JP-2020164361-A (JP)
Title: Filler
Inventor: YOSHIDA RYOZO
IPC: C04B24/06
Filed: 2019-03-29
Abstract: To provide a cement-based filler that is a two liquid-type cement-based filler, can be adjusted to any gelation time without hindering workability, has a little influence to the gelation time due to the left kneaded time of the two liquid, has good filling property, and excellent in initial strength development.SOLUTION: A filler is obtained by mixing slurry A containing Portland cement and blast furnace slag and slurry B containing calcium aluminate, gypsum, soluble sulfate (not containing gypsum) and a setting modifier, and satisfies following (a) to (c): (a) the gelation time of filler obtained by mixing is 900 seconds or less; (b) the ratio (GT30/GT0) of the gelation time (GT0) of filler immediately mixed after producing slurry A and B to the gelation time (GT30) of filler mixed after leaving them respectively as kneaded for 30 minutes after producing the liquid is 0.5 to 1.5; and (c) the compression strength of material age for one hour is 0.3 N/mm2 or more.SELECTED DRAWING: None
Patent JP-2020167309-A (JP)
Title: Imprint device, imprint method, and manufacturing method of goods
Inventor: NARUOKA SHINTARO
IPC: H01L21/027
Filed: 2019-03-29
Abstract: To provide an imprint device advantageous for improving alignment accuracy of a mold and a board.SOLUTION: An imprint device for patterning an imprint material on a board by bringing the pattern part of a mold into contact with the imprint material on the board includes irradiation means for irradiating the board with electromagnetic waves, and control means for controlling irradiation amount distribution of the electromagnetic waves irradiated from the irradiation means, on the basis of distribution amount of the imprint material existing between the mold and the board at the time of contact, where the control means controls the irradiation means so that the amount of irradiation increases for a region where the amount of the imprint material existing between the mold and the board is small at the time of contact.SELECTED DRAWING: Figure 1
Patent JP-2020165055-A (JP)
Title: Carbon staple fiber nonwoven fabric
Inventor: KADOMA KENJI
IPC: D04H1/4242
Filed: 2019-03-29
Abstract: To provide a carbon staple fiber nonwoven fabric which is excellent in the texture, has less fiber falling-off, and is excellent in the tensile strength and the flexural strength when fabricated into a laminate such as CFRP or CFRTP.SOLUTION: A carbon staple fiber nonwoven fabric is manufactured by the steps of forming a carbon staple fiber nonwoven fabric by a wet paper-making method by using a slurry obtained by dispersing a carbon staple fiber in water by using a high-speed rotation shear type dispersing device, and then applying an urethane-based resin emulsion or impregnating with it.SELECTED DRAWING: None
Patent JP-2020165056-A (JP)
Title: Supporter and forming method thereof
Inventor: ENDO YUJI
IPC: D04B1/18
Filed: 2019-03-29
Abstract: To provide a supporter that assists the milking action of a calf and further increases the reflow amount of venous blood, thereby reducing the swelling of the leg.SOLUTION: The supporter includes: a main body 1 in a tube shape that covers the calf during wearing; an upper part 2 and a bottom part 3 that are provided vertically in the lengthwise direction of the main body. The main body is formed by two spiral strong pressure parts 11 and 12 and two spiral weak pressure parts 13 and 14. The strong pressure parts and the weak pressure parts are provided in the circumferential direction alternately neighboring each other. The strong pressure part is formed by a knitting thread Y1 of high elasticity, and the knitting thread is folded on both ends in the course direction on the strong pressure part, continuously forming stitches. The weak pressure part is formed by a knitting thread Y2 of less elasticity than the knitting thread Y1 of the strong pressure part, and the knitting thread is folded on both sides in the course direction on the weak pressure part, continuously forming stitches. In the places where the strong pressure parts and the weak pressure parts neighbor each other, the knitting thread Y1 of the strong pressure part and the knitting thread Y2 of the weak pressure part are cross-connected.SELECTED DRAWING: Figure 2
Patent JP-2020175420-A (JP)
Title: Metal mold for punching, method for manufacture thereof, punching method and processed product
Inventor: SHIRATORI TOMOMI
IPC: H02K15/02
Filed: 2019-04-19
Abstract: To punch a magnetic steel sheet while suppressing degradation due to iron loss to minimum.SOLUTION: When punching a magnetic steel sheet, a tool tip is previously sharpened before punching with respect to a punch (male mold) and a die (female mold) as a tool to be fitted to a metal mold. The sharpened tool tip of both or one of the punch and the die is used for punching after ensuring a tool radius or a tool missing width to be 1.5 μm or less. Punching for minimizing a range of magnetic domain change is realized, whereby a punched product in which iron loss is suppressed to minimum, can be processed.SELECTED DRAWING: Figure 1
Patent JP-2020176964-A (JP)
Title: Differential pressure measuring device
Inventor: SATO FUMITOSHI
IPC: G01L13/00
Filed: 2019-04-22
Abstract: To provide a differential pressure measuring device which is affected by use environments less easily and can measure a differential pressure precisely.SOLUTION: A differential pressure measuring device 10 includes a base material 20, a cover member 31, absolute pressure sensors 51 and 52, and an operation element 80. The cover member 31 covers the base material 20 on a first main surface 201 side. The cover member 31 forms a space 351 and a space 352 as independent spaces from each other. The absolute pressure sensor 51 is disposed in the space 351 and is disposed on the first main surface 201. The absolute pressure sensor 52 is disposed in the space 352 and is disposed on the first main surface 201. The operation element 80 calculates a differential pressure by using an output signal of the absolute pressure sensor 51 and an output signal of the absolute pressure sensor 52.SELECTED DRAWING: Figure 1
Patent JP-2019176156-A (JP)
Title: Semiconductor processing tape
Inventor: HASHIMOTO KOSUKE
IPC: C09J7/30
Filed: 2019-04-23
Abstract: To provide a semiconductor processing tape which can be sufficiently heated and shrunk in a short time and can maintain a kerf width.SOLUTION: A semiconductor processing tape 10 according to the present invention includes an adhesive tape 15 including a base film 11 and an adhesive layer 12 formed on at least one side of the base film 11, and in the adhesive tape 15, the sum of the integral value calculated by the total value of thermal deformation rates at every 1°C between 40°C and 80°C measured at the temperature rise with a thermomechanical property tester in a first direction and the integral value calculated by the total value of thermal deformation rates at every 1°C between 40°C and 80°C measured at the temperature rise with the thermomechanical property tester in a second direction perpendicular to the first direction is a negative value.SELECTED DRAWING: Figure 1
Patent JP-2020181242-A (JP)
Title: System, method, and program for stop-request-display ignorance determination, and recording medium with the program recorded thereon
Inventor: SHIMIZU HIDEKI
IPC: G08G1/16
Filed: 2019-04-23
Abstract: To provide a system for stop-request-display ignorance determination that can determine the ignorance of a stop-request-display based on only images of the front of a vehicle taken during driving without using speed data, acceleration data, position data, etc. during driving.SOLUTION: A stop-request-display ignorance determination system 1 includes: a stop-request-display detection unit 103 that detects a stop-request-display from among video images of the front of a mobile body taken from the mobile body during movement of the mobile body; and an ignorance determination unit 107 that determines that there is the ignorance of a stop-request-display when the amount of change between prescribed frames of the video image does not become a first threshold or less which is a prescribed threshold, between a first time that detects the stop-request-display and a second time that does not detect the stop-request-display, and between a third time which is a first prescribed time before the second time and the second time, and/or determines that there is not the ignorance of the stop-request-display when the amount of change becomes the first threshold or less.SELECTED DRAWING: Figure 2
Patent JP-2020181667-A (JP)
Title: Power storage system, battery sales method and battery counting system
Inventor: INOUE TAKESHI
IPC: H02J3/32
Filed: 2019-04-24
Abstract: To determine distribution of the current to a plurality of batteries when a battery with a low price and short life and a battery with a high price and long life are mixed.SOLUTION: Disclosed is a power storage system in which a plurality of batteries and a control part are included. The control part acquires price information on each of the plurality of batteries and a value of the current or power required for the whole of the plurality of batteries and calculates a current lifetime ratio using the current deterioration sensitivity, then calculates the value of the current to be distributed to each of the plurality of batteries.SELECTED DRAWING: Figure 1
Patent JP-2020178926-A (JP)
Title: Radiographic system and radiographic system control method
Inventor: FUKAZAWA TARO
IPC: A61B6/00
Filed: 2019-04-25
Abstract: To provide a radiographic technique capable of controlling the timing of irradiation by a synchronous communication method corresponding to a photographing mode.SOLUTION: A radiographic system comprises: an irradiation control device which controls the timing of irradiation by a radiation generation device; and a radiographic device capable of communication by at least one synchronous communication method for synchronizing with the irradiation. The irradiation control device comprises: a determination unit which determines a configured photographing mode and a synchronous communication method which can be coped with by the radiographic device; and a control unit which controls the timing of the irradiation by a synchronous communication method corresponding to the photographing mode, on the basis of a result of the determination.SELECTED DRAWING: Figure 4
Patent JP-2020178974-A (JP)
Title: Game program, method, and information processor
Inventor: FKUZUKA TSUBASA
IPC: A63F13/537
Filed: 2019-04-26
Abstract: To improve interest in a game.SOLUTION: A game program makes a processor execute the steps of: associating a character with a user; identifying a maximum value of a total HP on the character; identifying a current value of the total HP; controlling an association state of jobs and the like for the character from a first state to a second state; and identifying a maximum value of HP of the jobs and the like. The game program makes a maximum value of the total HP in the second state be identified on the basis of a maximum value of the total HP in the first state and the maximum value of HP of the jobs and the like; and makes a current value of the total HP in the second state be identified so that a ratio of the current value to the maximum value of the total HP in the second state becomes a ratio of the current value to the maximum value of the total HP in the first state.SELECTED DRAWING: Figure 3