baber/WOPTO huggingface dataset:
Patent JP-2020024243-A (JP)
Title: Optical element with antireflection structure, method for manufacturing the same, method for manufacturing mold for manufacture, and imaging apparatus
Inventor: HOSOYA SHIGEKI
IPC: H04N5/225
Filed: 2018-08-06
Abstract: To provide an optical element or the like which has an antireflection function excellent in incident angle characteristics and can be easily formed by a press molding method, in the optical element having an antireflection structure on a surface.SOLUTION: There is provided an optical element 2 or the like including the antireflection structure on a lens surface, the antireflection structure comprising a plurality of fine cylindrical projections 3 provided on the lens surface. When the projection distance in the optical axis direction of the fine cylindrical projection of an arbitrary position is defined as h and the projection distance in the optical axis direction of the fine cylindrical projection located in the central part of the lens surface is defined as h, the antireflection structure satisfies the following conditional expression.SELECTED DRAWING: Figure 1
Patent JP-2020022928-A (JP)
Title: Coating tool
Inventor: KITSUTA HIROTAKA
IPC: B05C5/02
Filed: 2018-08-07
Abstract: To provide a coating tool capable of suppressing a variation in flow velocity of a coating liquid having various characteristics.SOLUTION: In a coating tool 10, a stirring rod 3 is arranged within a manifold 17. The stirring rod 3 is provided with a tapered part in which the sizes of a clearance between the tapered part and an inner wall of the manifold 17 for passage of a coating liquid are set different from one another depending on a longitudinal position of the stirring rod.SELECTED DRAWING: Figure 4
Patent JP-2018206415-A (JP)
Title: Method for controlling memory system
Inventor: SUGANO SHINICHI
IPC: G06F3/06
Filed: 2018-08-08
Abstract: To provide a method for controlling a memory system capable of efficiently executing atomic write.SOLUTION: A method for controlling a memory system comprises: a first step of caching first translation information indicating the correspondence between logical position information which is the position information specified from a host and physical position information which is the position information indicating a physical position in a non-volatile first memory in a volatile second memory; a second step of managing second translation information 145a which is the first translation information cached in the second memory; a third step of updating the third translation information 145b which is a copy of the second translation information and stored in the second memory when storing the first data contained in the data group received from the host in first write mode which is the mode for specifying atomic write in the first memory; and a fourth step of reflecting the third translation information in the second translation information when the first write mode terminates.SELECTED DRAWING: Figure 12
Patent JP-2020029375-A (JP)
Title: Dielectric composition and electronic component
Inventor: TAKAHASHI TETSUHIRO
IPC: H01G4/30
Filed: 2018-08-20
Abstract: To provide a dielectric composition that has, in a high temperature region, a high dielectric breakdown voltage and a long high-temperature load life, and an electronic component with a dielectric layer composed of such a dielectric composition.SOLUTION: A dielectric composition contains a complex oxide represented by a chemical formula (KNa(A1))((B1)(B2))Oas a main constituent, where A1 is one or more kinds of elements selected from Ca, Ba and Sr; B1 is one or more kinds of elements selected from Ti and Zr; B2 is Nb and W; x, y and t respectively satisfy the relations of 0.30≤x≤0.60, 0.30≤y≤0.55, 0.05≤1-x-y≤0.30, 0.95≤t≤1.05; and when, in B2, an atomic number ratio of Nb is set to Rand an atomic number ratio of W is set to R, Rand Rsatisfy the relation of 0.01≤R/(R+R)≤0.10.SELECTED DRAWING: None
Patent JP-2020029580-A (JP)
Title: Method for producing copper nano wire
Inventor: YOKOYAMA SHUN
IPC: H01B1/22
Filed: 2018-08-21
Abstract: To provide a method for producing a copper nano wire that controls a diameter and a length of a resultant copper nano wire, and allows the copper nano wire of a desired aspect ratio to be produced easily and simply, and has a reduced environmental load.SOLUTION: A method for producing a copper nano wire includes the steps of controlling the pH of an aqueous solution to 2.5-4.0, the aqueous solution containing ascorbic acid, copper chloride, halogenated alkali metal or halogenated alkaline earth metal, and polyvinyl pyrrolidone, and causes copper to be reduced and deposited like a wire, to obtain the copper nano wire.SELECTED DRAWING: Figure 14
Patent JP-2019041571-A (JP)
Title: Method for removing part of shielding foil of sheath cable, and foil removal device for removing part of shielding foil of sheath cable at predetermined breaking point from sheath cable
Inventor: GUENTHER SILBERBAUER
IPC: B26F3/02
Filed: 2018-08-22
Abstract: To provide a shielding foil removing method for easily and quickly removing a shielding foil, and a shielding foil removing device.SOLUTION: A shielding foil removing method is a method for removing a part of a shielding foil 4 of a sheath cable 2, and includes the steps of: bending a subarea of the sheath cable 2 including a predetermined break point 5 running along a circumference to a first direction, and applying, at the break point 5, tearing tension so that the shielding foil tears at the break point 5; moving a first part of the sheath cable 2 in essentially ellipse, in particular circular, movement so as to apply tearing tension over the entire circumference of shielding foil 4, thereby tearing the shielding foil 4 at the predetermined break point 5 over the entire circumference of the shielding foil 4; and removing separated part of the shielding foil 4 from the sheath cable 2.SELECTED DRAWING: Figure 2
Patent JP-2019107437-A (JP)
Title: Program, terminal device, and information processing system
Inventor: SUZUKI KIYOTO
IPC: A63F13/35
Filed: 2018-08-22
Abstract: To reduce probability in which game data is altered by a fraudulent act of a user who uses a terminal device.SOLUTION: A program causes a terminal device 20 that communicates with a server device 10 to execute a game to execute the steps of: storing a plurality of different tokens generated and stored by the server device 10 in a terminal storage unit 22 after receiving the tokens from the server device 10; transmitting transmitted information including an update instruction of user's game data and encrypted information obtained by encrypting the encrypted information including at least the token, to the server device 10; and erasing the token included in the transmitted information having been transmitted, from the terminal storage unit 22. The update instruction includes a first instruction to update the game data stored in the server device 10, when the token extracted by decrypting the encrypted information is matched with the token stored in the server device 10.SELECTED DRAWING: Figure 1
Patent JP-2020028453-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-08-22
Abstract: To provide a slot machine capable of suitably managing the minimum game time.SOLUTION: A main control part can execute main processing repeatedly executed at each one-unit game and timer interruption processing for interrupting the main processing at a fixed time interval and performing processing, can perform processing by a game program and processing by a non-game program in the main processing, is configured to perform processing for updating a one game time management timer value for clocking the minimum time of one game in the timer interruption processing, and the timer interruption processing is not executed during execution of a non-game program and the one game time management timer value is not updated while the timer interruption processing may be executed during execution of a game program and the one game time management timer value is updated.SELECTED DRAWING: Figure 28
Patent JP-2020035017-A (JP)
Title: Musical score recognition device, musical score recognition method, and program
Inventor: FUJIKAWA MITSURU
IPC: G09F3/00
Filed: 2018-08-27
Abstract: To easily create a musical score, to correctly recognize a music symbol from image data obtained by reading created musical score with a camera or the like, and immediately reproduce as a sound without modification.SOLUTION: A musical score recognition device 10 includes a musical score data acquisition unit 11 which acquires musical score image data acquired by reading a musical score 50 formed by attaching a musical symbol seal 20 on a music sheet 40; a musical symbol seal image data storage unit 12 which stores the musical symbol seal image data; a musical symbol recognition unit 13 which extracts image data of the musical symbol from the musical score image data acquired by the musical score data acquisition unit 11, performs matching between the image data and the musical symbol seal image data, and recognizes types of the musical symbols represented on the musical score 50 and positions of the notes on the musical sheet; and a musical tone data generation unit 14 which generates the musical tone data on the basis of the types of the musical symbols and the positions of the notes on the musical sheet recognized by the musical symbol recognition unit 13.SELECTED DRAWING: Figure 1
Patent JP-2019044967-A (JP)
Title: Pressure reservoir for high-pressure hydrogen gas
Inventor: TAKAGI SHUSAKU
IPC: F17C1/06
Filed: 2018-08-28
Abstract: To suppress occurrence of fatigue crack at a screw part, in a pressure reservoir for high-pressure hydrogen gas comprising a straight-shaped steel container and a lid member provided at both ends of the steel container.SOLUTION: A pressure reservoir for high-pressure hydrogen gas comprises a straight-shaped steel container constituting a pressure accumulation part, and a lid member provided at both ends of the steel container. The lid member has a thread on an outer peripheral surface. The steel container has, at both ends, a screw part provided with a thread on an inner peripheral surface, wherein the thread is screwed into the thread of the lid member. A thickness Ls of the steel container at the screw part is larger than a thickness Lc at a center in longitudinal direction of the steel container.SELECTED DRAWING: Figure 2
Patent JP-2019056696-A (JP)
Title: X-ray conversion target
Inventor: LIU YAOHONG
IPC: H01J35/08
Filed: 2018-08-30
Abstract: To provide an X-ray conversion target.SOLUTION: An X-ray conversion target includes a target body and a target unit that is provided inside of the target body and has a first face to be arranged in order to generate an X-ray, and further includes a cooling passage, at least part of whose side wall is constituted by part of the target unit.SELECTED DRAWING: Figure 5
Patent JP-2020034522-A (JP)
Title: Light receiving element and distance measuring system
Inventor: NISHINO TATSUKI
IPC: H01L27/146
Filed: 2018-08-31
Abstract: To reduce the number of signal lines for outputting a detection signal.SOLUTION: A light receiving element comprises a pixel array in which a plurality of pixels are arranged in matrix form, and a pixel drive part controlling each pixel of the pixel array to an active pixel or an inactive pixel, the pixel drive part controlling to active pixels in spot units constituted by N×M pixels (N>0, M>0, where N and M do not become 1 at the same time), the pixel array being provided with one length of signal line that outputs a detection signal for a plurality of spot constituent pixels of the same kind within one unit, one unit consisting of L×L pixels (L>1). The present technology can be applied, for example, to a distance measuring system for detecting the distance in depth direction to a subject.SELECTED DRAWING: Figure 8
Patent JP-2020038088-A (JP)
Title: Coumarin measurement method, and coumarin automatic measurement device
Inventor: HORIGOME JUN
IPC: G01N33/22
Filed: 2018-09-03
Abstract: To provide a coumarin measurement method and coumarin automatic measurement device that achieve shortening of hours on duty, and make measurement efficiency of many specimens excellent.SOLUTION: A coumarin automatic measurement device 1 comprises: a spectrofluorometer 10; and a specimen introduction part 100. The spectrofluorometer 10 comprises: a photometer part 20; a data processing unit 30 that is arranged in the photometer part 20, controls the photometer part 20 to analyze a specimen; and an input/output operation part 40. The specimen introduction part 100 comprises: a sample rack 102 that arranges a plurality of test tubes 101 having the specimen stored; a syringe 103; a reservoir tank 104; a pump 110; and a waste liquid tank 120. The coumarin automatic measurement device is configured to: collect the specimen in the test tube 101, using the syringe 103; flow purified water and a conditioning solution containing at least an alkali solution to a flow passage 130; and cleanse the flow passage 130.SELECTED DRAWING: Figure 1
Patent JP-2020038780-A (JP)
Title: Neutron generating device, neutron generation system, medical neutron irradiation device, neutron radiography device, and pharmaceutical neutron irradiation device
Inventor: TANI SHIGEKI
IPC: G01T1/29
Filed: 2018-09-04
Abstract: To provide a neutron generating device which has a downsized and simple configuration and excellent handleability and allows for suppression of the quantity of use of hydrogen isotopic gas to a minimum by reducing the waste of the hydrogen isotopic gas.SOLUTION: A neutron generating device 21 comprises a reactor core unit 22 and a storage container 23. The reactor core unit 22 includes a vacuum container 41 which is also used as a cathode 46, a hollow anode 42, a gas storage body 43, and a normally-closed open valve 44. The vacuum container 41 includes an internal state 45 in a pressure reduced state. The anode 42 is disposed within the vacuum container 41 and a high negative voltage is applied thereto. The gas storage space is filled with a hydrogen isotopic gas. The internal space 45 and the gas storage space are fluidically connected to each other. The open valve 44 is provided on a flow channel 55 connecting the internal space 45 and the gas storage space to each other and can be opened from the outside of the device. The storage container 23 stores the vacuum container 41, the gas storage body 43, the flow channel 55 and the open valve 44 therein in such a manner that they are covered with the storage container as a whole.SELECTED DRAWING: Figure 1
Patent JP-2019104985-A (JP)
Title: Integrated chamber for vacuum coating
Inventor: YAO MAN SHI
IPC: F27D1/18
Filed: 2018-09-06
Abstract: To provide: the assembly of a coating apparatus; maintenance; a heat insulation baffle structure; and an integrated chamber for vacuum coating having an improved installation space and the like..SOLUTION: An integrated chamber for vacuum coating includes an integrated chamber consisting of a chamber top plate 12, four side plates 13 and a chamber base plate 14. A partition plate 11 for partitioning the integrated chamber into a preheating chamber and a process chamber is provided in the integrated chamber; an opening passing a work piece is provided in the partition plate 11; a sealing door 1 for closing the opening is provided in the preheating chamber; and the sealing door 1 is sealed and stuck to the partition plate 11 and is connected to a first drive member 8 so as to drive the opening and closing of the sealing door 1.SELECTED DRAWING: Figure 1
Patent JP-2020041618-A (JP)
Title: Vibration attenuation device and vibration attenuation method
Inventor: ITO RYO
IPC: F16F15/03
Filed: 2018-09-11
Abstract: To provide a vibration attenuation technique capable of appropriately attenuating vibration even in a case where the vibration frequency of an object changes.SOLUTION: A vibration attenuation device 1 comprises: a rail 20 extending in the horizontal direction, which is formed in an arc shape in a side view in which the central part of an upper surface is the lowest, and is fixed to an object 2 subjected to vibration control; a rolling unit 21 that is a weight rolling along the upper surface of the rail 20; attenuation units 28 and 34 that generate a damping force between the rolling unit 21 and the object 2 to attenuate the vibration of the object 2; and a curvature change unit 22 that changes at least one of the curvature of the upper surface of the rail 20 and the curvature of the peripheral part of the rolling unit 21.SELECTED DRAWING: Figure 2
Patent JP-2020043522-A (JP)
Title: Imaging apparatus and control method of the same, program, and storage medium
Inventor: MINE YOSUKE
IPC: H04N5/341
Filed: 2018-09-12
Abstract: To provide an imaging apparatus capable of shortening a focus detection processing time.SOLUTION: The imaging apparatus includes: an area sensor, having a plurality of regions, in which photoelectric conversion elements are arranged two-dimensionally; a reading unit for reading a signal photoelectrically converted by the photoelectric conversion elements from the area sensor; a focus detection unit for performing focus detection using a signal read by the reading unit; and a control unit for controlling to read out by the reading unit a signal of which region by giving priority.SELECTED DRAWING: Figure 5
Patent JP-2020044856-A (JP)
Title: Brake control system of seat for vehicle
Inventor: KANAZAWA TAKUYA
IPC: B60N2/12
Filed: 2018-09-14
Abstract: To provide a brake control system which intends to enhance braking ability by preventing phenomenon of 'gradually getting back', that is, a seat surface position of a seat gets back without noticing from being generated.SOLUTION: A brake part is disposed within a housing 11 including a brake surface 13 so that a set of lock plates 16 arranged oppositely and another set of lock plates are overlapped for restraining motion of a pinion shaft 12. A rectangular shank 12c of the pinion shaft 12 is positioned within an opposed clearance of the lock plates 16, and an action surface 12d touches to the lock plate 16 and then presses the lock plate 16 to the brake surface 13. The action surface 12d forms an inclined plane 112b slanting by an angle θ so that a pressing force F applied to the lock plate 16 by the action surface 12d orients in an oblique direction.SELECTED DRAWING: Figure 16
Patent JP-2020046762-A (JP)
Title: Mobile body detection device
Inventor: SONG WEI
IPC: G08G1/04
Filed: 2018-09-14
Abstract: To prevent deterioration of accuracy to detect a mobile body even when occlusion occurs.SOLUTION: A mobile body detection device includes: a prediction section 11 for generating prediction information expressing an occupation probability and a speed distribution of a mobile body in each position at a current point of time on the basis of last estimation information; an observation section 12 for generating observation information related to an existence state and a mobile state of a mobile body in each position at a current point of time on the basis of detection information of sensors; an estimation section 13 for generating estimation information expressing an occupation probability and a speed distribution of a mobile body in each position at a current point of time on the basis of prediction information and observation information; and a determination section 14 for determining whether a mobile body exists in each position on the basis of estimation information at a current point of time. The determination section gives an attribute related to an existence state of a mobile body in each position to estimation information on the basis of a determination result related to existence of a mobile body. The prediction section gives an attribute to prediction information on the basis of an attribute included in last estimation information. The observation section corrects observation information on the basis of an attribute included in prediction information.SELECTED DRAWING: Figure 1
Patent JP-2020047420-A (JP)
Title: Bolt, water intrusion detection system, and water intrusion detection method
Inventor: HATAMA TOMOYA
IPC: H01H33/53
Filed: 2018-09-18
Abstract: To provide a bolt, a water intrusion detection system and a water intrusion detection method, capable of easily obtaining the state of water intrusion in a circuit breaker.SOLUTION: A bolt fits into a screw hole that penetrates from the outside into a space to be detected in a circuit breaker and includes a sensor for detecting the state of water intrusion in the space to be detected. The bolt has the sensor at the screw tip part of the bolt.SELECTED DRAWING: Figure 2
Patent JP-2020044115-A (JP)
Title: Game machine
Inventor: MORO KENSUKE
IPC: A63F5/04
Filed: 2018-09-19
Abstract: To provide a game machine having characteristic performance means.SOLUTION: A game machine includes performance means capable of executing a plurality of types of performances including a first performance, a second performance, and a third performance. The performance means can execute the first performance in a first state, the second performance in a second performance shifted from the first state, and a third performance in a third state shifted from the second state. During the period of the second state, the second performance is executed, the state is the third state at the time when the third performance is started, the first state is more advantageous than the second state, the third state is more advantageous than the second state, and it is suggested that the third state is started by causing the second performance to be completed to start the third performance.SELECTED DRAWING: Figure 29
Patent JP-2020046362-A (JP)
Title: Temperature measurement device
Inventor: OKUHARA HISASHI
IPC: G01J5/60
Filed: 2018-09-20
Abstract: To enable miniaturization and low failure rate of a temperature measurement device that measures a temperature of a measurement object based on radiant light from the measurement object.SOLUTION: A temperature measurement device 1 for measuring a temperature of a measurement object based on radiant light from the measurement object has: a photoelectric conversion part 13 for converting radiant light from the measurement object into an electric signal; an amplification part for amplifying output from the photoelectric conversion part 13, including first output corresponding to radiant light of a first wavelength from the measurement object and second output corresponding to radiant light of a second wavelength from the measurement object; a gain control part 20 for controlling a gain at the amplification part so that output from a predetermined circuit element in the temperature measurement device 1 is uniform; a ratio calculation part 19 for calculating a ratio of the first output to the second output from the amplification result by the amplification part 15; and a temperature calculation part 21 for calculating the temperature of the measurement object from the ratio. The amplification part is constituted by an integrated circuit element having a division function.SELECTED DRAWING: Figure 1