baber/WOPTO huggingface dataset:
Patent JP-2020136069-A (JP)
Title: Rechargeable battery state detector and rechargeable battery state detection method
Inventor: IWANE NORIYASU
IPC: G01R31/389
Filed: 2019-02-19
Abstract: To detect occurrence of polarity inversion accurately.SOLUTION: A rechargeable battery state detector for detecting the state of rechargeable battery includes input means (I/F10e) for inputting signals from a voltage detection part 11 for detecting the terminal voltage of the rechargeable battery and from a current detection part 12 for detecting a current flowing to the rechargeable battery, first determination means (CPU10a) for determining that the terminal voltage of the rechargeable battery is abnormal when it is less than a prescribed threshold level while the rechargeable battery is discharging, on the basis of a signal input from the input means, and second determination means (CPU10a) for determining whether polarity inversion has occurred on the basis of at least one of a change in the terminal voltage of the rechargeable battery and a change in the internal resistance, after stoppage of discharge, when the first determination means determined abnormal.SELECTED DRAWING: Figure 1
Patent JP-2020134797-A (JP)
Title: Blade driving device
Inventor: SUZUKI YUSUKE
IPC: G03B9/36
Filed: 2019-02-22
Abstract: To provide a small-sized blade driving device capable of driving a plurality of blades at a high speed.SOLUTION: A blade driving device 1 includes a frame body formed with an opening S1, and blades 31 to 34 movable between an open position opening the opening S1 and a close position blocking the opening S1. The blade driving device 1 includes arms 61 and 62 coupled to the blades 31 and 32, arms 63 and 64 coupled to blades 33 and 34, a driving lever 50 that has a driving portion 53 connected to the arm 62, an electromagnetic actuator 40 that moves the driving portion 53 in a close direction to move the arm 62, and a torsion coil spring 70 that drives the arm 63 so as to move the blades 33 and 34 toward the close position. When at least the blade 31 starts moving from the open position, the arm 63 is driven by the torsion coil spring 70 without receiving force in a close direction from the driving portion 53 of the driving lever 50.SELECTED DRAWING: Figure 2
Patent JP-2020135585-A (JP)
Title: Printing control device, program and printing control method
Inventor: HAGIWARA MASARU
IPC: G06F3/12
Filed: 2019-02-22
Abstract: To make it possible to readily perform a change of a print setting and implement of printing.SOLUTION: A printing control device comprises: a control unit 105 that implements a printer driver for controlling an application and a printer 120 processing a printing object; a display unit 102 that displays screens; and an input unit 101 that receives an input of a command. When receiving the command displaying a print setting screen for performing a print setting of the printer 120 via the input unit 101 in the application, the control unit 105 is configured to implement the printer driver, and cause the display unit 102 to display the print setting screen in a modeless in which a use of functions in the application is not limited to the print setting.SELECTED DRAWING: Figure 1
Patent JP-2019081794-A (JP)
Title: Gastrointestinal agent composition
Inventor: NAKATA TOMOHIKO
IPC: A61K31/198
Filed: 2019-02-27
Abstract: To provide a new gastrointestinal agent composition showing an excellent prokinetic action.SOLUTION: A gastrointestinal agent composition contains following components (A) and (B): (A) extract from leaves or branches of Perilla frutescens Britton var. acuta Kudo or Perilla frutescens Britton var. crispa Decaisne(Labiatae), using an extraction solvent consisting of water, or a solvent comprising a combination of at least one selected from lower monohydric alcohol, lower polyhydric alcohol, ether, ketone, ester, nitrile, alkane, halogeno alkane, aromatic hydrocarbon, amide and sulfoxide and water, and (B) a combination of at least one selected from Swertia japonica Makino(Gentianaceae) and an extract therefrom, at least one selected from rhizomes or rootis of Scopolia japonica Maximowicz, Scopolia carniolica Jacquin or Scopolia parviflora Nakai(Solanaceae) and an extract therefrom, and methylmethionine sulfonium chloride.SELECTED DRAWING: None
Patent JP-2019172970-A (JP)
Title: Resin composition for substrate of display device or light-receiving device, substrate of display device or light-receiving device using the same, display device, light-receiving device, and method for manufacturing display device or light-receiving device
Inventor: MIYAZAKI DAICHI
IPC: C08G73/10
Filed: 2019-02-28
Abstract: To provide a resin composition for a substrate of a display device or a light-receiving device, which induces less stress when formed into a film on a support and can reduce irradiation energy in a laser lift-off process.SOLUTION: The resin composition comprises a resin mainly having a repeating unit represented by formula (1) or its precursor, and is used for a substrate of a display device or a light-receiving device. In the formula, X represents a tetravalent tetracarboxylic acid residue having 2 or more carbon atoms; and Y represents a divalent diamine residue having 2 or more carbon atoms, however, 1 mol% or more of all X and Y in the resin is a tetravalent tetracarboxylic acid residue and/or a divalent diamine residue having such a structure that at least 4 hydrogen atoms in an alicyclic hydrocarbon having 4 to 8 carbon atoms are replaced by a hydrocarbon group having 4 to 12 carbon atoms.SELECTED DRAWING: None
Patent JP-2020137937-A (JP)
Title: Blood flow measurement device
Inventor: ITO ATSUSHI
IPC: A61B5/026
Filed: 2019-03-01
Abstract: To provide a blood flow measurement device including at least one AD converter, for processing plural reflected light signals.SOLUTION: A blood flow measurement device includes at least one light source, plural light receivers, plural signal processors, at least one multiplexer, and at least one AD converter. The light source emits coherent light onto a living body, each of the light receivers receives reflected light of the coherent light and converts a strength of the reflected light to current signals, each of the signal processors converts the current signals to voltage signals, the multiplexer multiplexes the voltage signals to at least one multiplexed voltage signal, and the AD converter samples the multiplexed voltage signals and obtains multiplexed digital signals.SELECTED DRAWING: Figure 1
Patent JP-2020139911-A (JP)
Title: Encoder, servo motor, and servo system
Inventor: TAKAHASHI MASANAO
IPC: G01D5/249
Filed: 2019-03-01
Abstract: To improve detecting accuracy of an absolute position.SOLUTION: An encoder 100 includes: a disk 110 formed with absolute pattern (slit track SA1 and SA2); and a control part 130 which generates signal Q indicating an absolute position based on the absolute pattern. The control part 130 includes a rotation detector 131 which detects a presence or an absence of rotation of the disk 110, and a processing mode switching part 132 which switches processing mode for generating the signal Q indicating the absolute position, based on the rotation presence or absence.SELECTED DRAWING: Figure 6
Patent JP-2020143176-A (JP)
Title: Pulverulent body, coating liquid, cured film and laminate
Inventor: FURUTA TATSURO
IPC: C09D5/29
Filed: 2019-03-04
Abstract: To provide a technique that enables an increase of a degree of freedom of a color after applying a mechanical stimulus.SOLUTION: A pulverulent body is configured to emit light by being irradiated with excitation light. The pulverulent body includes: an indolyl benzothiadiazole derivative in which an emission spectrum is reversibly changed by a mechanical stimulus; and a pigment in which the emission spectrum and an absorption spectrum of the indolyl benzothiadiazole derivative changed by the mechanical stimulus are at least partially overlapping.SELECTED DRAWING: None
Patent JP-2020142395-A (JP)
Title: Resin molded product and method for manufacturing resin molded product
Inventor: HASHIMOTO MITSUHIRO
IPC: B29C45/14
Filed: 2019-03-04
Abstract: To provide a resin molded product and a method for manufacturing the resin molded product, capable of protecting a connection portion of wiring formed on a film.SOLUTION: A resin molded product comprises a base film 20 on which an electrical wiring 60 is formed on both sides, a drawer film 30 on which the lead wiring 70 connected to the electrical wiring 60 is formed, and a coating resin 40 that covers the base film 20 and at least a part of a connection portion between the electrical wiring 60 and the lead wiring 70.SELECTED DRAWING: Figure 2
Patent JP-2019117201-A (JP)
Title: Measuring apparatus and measuring method
Inventor: IMAGAWA TARO
IPC: G01M5/00
Filed: 2019-03-08
Abstract: To provide a measuring apparatus capable of simply measuring displacement distribution on a measurement object at low cost by using a picked-up image of a measurement object.SOLUTION: A measuring apparatus 200 measures displacement distribution on a measurement object, and includes a setting unit 280 and a displacement calculation part 230. The setting unit 280 is configured to set multiple measurement points on a measurement object using multiple picked-up images of the measurement object picked up at multiple points of time. The displacement calculation part 230 calculates displacement distribution that represents spatial displacement over time with respect to the multiple measurement points.SELECTED DRAWING: Figure 16
Patent JP-2019173748-A (JP)
Title: Kick starter of power unit for saddle-riding type vehicle
Inventor: KAKEMIZU KENICHIRO
IPC: F01P1/06
Filed: 2019-03-08
Abstract: To provide a kick starter capable of preventing dust from sticking on a slide part etc., between members.SOLUTION: A kick starter of a power unit 3 for a saddle-riding type vehicle is characterized in that a kick starting mechanism 81 having: a drive member 85 which has a cooling air intake port 70 outside an in-cover partition plate 72 partitioning off a vehicle width direction outer side of a belt chamber 50 between a transmission case 37 and a transmission case cover 38 of the power unit, and comprises a kick driving gear 84; a power transmission member 89 in which a kick driven gear 87 engaged with the kick driving gear 84 at a helical gear engagement part 90 and a power transmission gear 88 transmitting power to a crank shaft 41, are integrally formed, and which is aligned with the crank shaft; and a friction spring 92 coming into sliding contact with the power transmission gear, is supported by the transmission case cover, and cooling air is blown into the belt chamber from a circumference of the power transmission member. The friction spring is positioned inside the in-cover partition plate in a vehicle width direction, and the in-cover partition plate has a bent part 72b covering the friction spring from an outer peripheral side of the power transmission gear.SELECTED DRAWING: Figure 3
Patent JP-2020148566-A (JP)
Title: Lead acid battery state detector and lead acid battery state detection method
Inventor: ONO AKIRA
IPC: G01R31/367
Filed: 2019-03-12
Abstract: To accurately estimate the state of a lead acid battery even when there exists a variation in the temperature between the cells of the lead acid battery.SOLUTION: Provided is a lead acid battery state detector comprising a processor and a memory for storing a program which, when executed by the processor, realizes the functions below, the lead acid battery state detector receiving a voltage signal from a voltage sensor that detects the terminal voltage of a lead acid battery, a current signal from a current sensor that detects a charge/discharge current of the lead acid battery and temperature signals from at least two temperature sensors that detect the temperatures of cells located at both ends of an electrolytic bath, calculating values of elements that constitute an equivalent circuit of the lead acid battery on the basis of the voltage and current signals of the lead acid battery during a discharge, correcting the values of elements that constitute the calculated equivalent circuit on the basis of a difference in the received temperatures of the cells located at both ends, detecting the state of the lead acid battery on the basis of the corrected values of the elements, and outputting the detected state of the lead acid battery.SELECTED DRAWING: Figure 1
Patent JP-2020149297-A (JP)
Title: Analysis device, analysis method, and analysis program
Inventor: OTA YUYA
IPC: G05B19/418
Filed: 2019-03-13
Abstract: To provide a technique that, even when a control program includes a standard function, can appropriately derive, from the control program, the dependence between a plurality of devices constituting a production line.SOLUTION: An analysis device according to one side of the present invention gives, in external information, the definition of the dependence between parameters of a standard function that cannot be derived in dependence analysis in a control program. That is, the analysis device specifies the dependence between the parameters in the standard function based on function structure information. When an undefined standard function in which dependence is not defined is included in the function structure information, the analysis device accepts input of additional function structure information for the undefined standard function, and specifies the dependence between the parameters in the undefined standard function based on the additional function structure information. This clarifies the dependence between the entry and exit of the standard function, and can thus specify the dependence between a plurality of device variables between which the standard function is interposed.SELECTED DRAWING: Figure 1
Patent JP-2020155268-A (JP)
Title: Press-fit terminal and connector for board
Inventor: KAWASHIMA MIZUHO
IPC: H01R12/58
Filed: 2019-03-19
Abstract: To reduce distortion of the tip of a press-fit portion when a press-fit terminal is inserted into a through-hole of a board.SOLUTION: A press-fit terminal to be press-fitted into a through-hole formed in a circuit board includes a press-fit portion that is electrically connected to a conductive portion formed in the through-hole. The press-fit portion has two parallel portions parallel to each other, a thickness changing portion whose thickness continuously changes, and a joint portion. The two parallel portions are joined to each other by the joint portion via the thickness changing portion, and thicknesses of the parallel portions are smaller than thickness of the joint portion.SELECTED DRAWING: Figure 4
Patent JP-2020097092-A (JP)
Title: Punching tool and punching method
Inventor: FUJII KANJI
IPC: B26F1/14
Filed: 2019-03-20
Abstract: To provide a punching tool which can reliably recover punched scraps with a relatively simple configuration when forming an open hole in a resin film, and further, to provide a method for punching the resin film by use of the punching tool.SOLUTION: A punching tool 1 for forming an open film in a resin film comprises: a supporter 2; a blade die 3 which has a cylindrical shape, has a blade tip 3a at one end, and of which the other end is combined to the supporter 2; and a first elastic body 4a which is accommodated in the blade die 3. An end of ends of the first elastic body 4a on a side farther from the supporter 2 in an axial direction of the cylindrical shape is located at a position farther from the supporter 2 than a position of the blade tip 3a. The first elastic body 4a shrinks when a pressure is added to the supporter 2 in the axial direction, and end thereof on a side farther from the supporter 2 can move to a position closer to the supporter 2 than the position of the blade tip 3a.SELECTED DRAWING: Figure 1
Patent JP-2020151759-A (JP)
Title: Knock-out device for forging press
Inventor: TSUBOTA KATSUTOSHI
IPC: B21J13/14
Filed: 2019-03-22
Abstract: To provide a knock-out device comprising springs each for holding a knock-out pin not to protrude from a slide lower end when a forging press performs slide descending that allows work for replacing the spring to be performed efficiently.SOLUTION: A spring 21 of a lever push-return mechanism 20 is held together with a slide 2 of a forging press, a spring receiving part 28 of a pin push-down lever 4 depressed by the spring 21 is fitted into an inner periphery of an attachment part 29 integrally formed with a transmission lever part 4b in a main part of the pin push-down lever 4, and a flange part 28a at one end of the spring receiving part is fixed to one end surface of the attachment part 29 with attachment bolts 30. Thereby, the spring 21 can be replaced easily when the spring 21 is broken, only by loosening the attachment bolts 30 to remove the lever push-return mechanism 20.SELECTED DRAWING: Figure 4
Patent JP-2020156321-A (JP)
Title: Oil and fat composition
Inventor: MATSUSHIMA Miyuki
IPC: A23D7/00
Filed: 2019-03-25
Abstract: To provide an oil and fat composition capable of providing food products with flavor and body taste intrinsic to butter while suppressing a use amount of oil and fat originated from milk.SOLUTION: In the oil and fat composition containing an edible oil and powdered milk, the edible oil contains 3 mass% or more and 70 mass% or less of an oil and fat (component (a)) originated from milk based on the edible oil and 0.5 mass% or more and 8 mass% or less of a livestock oil (excluding the oil originated from milk) (component (b)) based on the edible oil; a content of the edible oil is 50 mass% or more and 99.9 mass% or less based on a whole amount of the oil and fat composition, and a content of the powdered milk is 0.1 mass% or more and 2 mass% or less based on the whole amount of the oil and fat composition.SELECTED DRAWING: None
Patent JP-2020160184-A (JP)
Title: Toner resin composition and toner using the same
Inventor: SAKAGUCHI AKIHIRO
IPC: C08L25/08
Filed: 2019-03-25
Abstract: To provide a toner resin composition capable of applying excellent high temperature storage stability, low temperature fixability and standard fixability to a toner, and a toner using the same.SOLUTION: A toner resin composition includes a mixed resin (C) including a high molecular weight resin (A) and a low molecular weight resin (B). The high molecular weight resin (A) includes a first high molecular weight resin (A-1) having a weight average molecular weight of 200,000 or more and a glass transition temperature of 40°C or more and 70°C or less and a second high molecular weight resin (A-2) having a weight average molecular weight of 200,000 or more and a glass transition temperature lower than that of the first high molecular weight resin (A-1); the low molecular weight resin (B) includes a first low molecular weight resin (B-1) having a weight average molecular weight of 3000 or more and 10,000 or less and a glass transition temperature of 60°C or more; and the content of the first high molecular weight resin (A-1) and the second high molecular weight resin (A-2) in the mixed resin (C) is 25 mass% or more and 45 mass% or less.SELECTED DRAWING: None
Patent JP-2020161016-A (JP)
Title: Commodity information provision system and service information provision system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/02
Filed: 2019-03-28
Abstract: To increase credibility of commodities and services with consumers and enable the consumers to select commodities and services at their ease.SOLUTION: A system comprises: commodity provider information recording means 6 to record commodity provider information transmitted by a commodity provider terminal 2; information provider information recording means 7 to record information provider information transmitted by information provider terminals 3; accessory information output means 8; and point adding means 9.SELECTED DRAWING: Figure 1
Patent JP-2020159335-A (JP)
Title: Fuel injection valve
Inventor: FUJITA AKITOSHI
IPC: F02M61/18
Filed: 2019-03-28
Abstract: To suppress variation in spray characteristic among injection holes and to enhance atomization and dispersibility of fuel spray injected from all of the injection holes even when a needle has a small injection amount in a low lift state.SOLUTION: In a fuel injection valve 10 for stopping injection of a fuel from injection ports 12 in seating when a seat portion 21 of the needle 2 is kept into contact with a seat surface 11 of a nozzle body 1, a tip surface 22 vertical to a center axis A is formed on a tip of the needle 2, and an inner wall of the nozzle body 1 is provided with an annular flow control surface 13 disposed on a position facing the tip surface 22 vertically to the center axis A, and a sack chamber 14 disposed on a central portion of the flow control surface 13 as a recessed portion recessed from the flow control surface 13 in the direction of the center axis A, and has a projection 24 extending from the tip surface 22 toward the sack chamber 14, and partially projecting to the sack chamber 14 in seating of the needle 2.SELECTED DRAWING: Figure 1
Patent JP-2020167210-A (JP)
Title: Memory device and manufacturing method thereof
Inventor: SONODA YASUYUKI
IPC: H01L43/08
Filed: 2019-03-28
Abstract: To provide a manufacturing method of a higher performance memory device.SOLUTION: A manufacturing method of a memory device according to an embodiment includes forming a first laminated body and a second laminated body at intervals on a base. A first insulator having a first portion on the side surface of the first laminated body, a second portion on the side surface of the second laminated body, and a third portion on the base between the first laminated body and the second laminated body is formed. An ion beam is used to thin a part of the first portion and a part of the second portion of the first insulator while leaving the third portion of the first insulator. A second insulator is formed between the first portion of the first insulator and the second portion of the first insulator.SELECTED DRAWING: Figure 9
Patent JP-2019163256-A (JP)
Title: Imidazopyridazine compounds
Inventor: THOMAS ALLEN CHAPPIE
IPC: A61K31/5025
Filed: 2019-03-29
Abstract: To provide inhibitors of PDE4 isozymes for treating central nervous system, metabolic, autoimmune and inflammatory diseases or disorders.SOLUTION: This invention relates to a compound of formula I' or a pharmaceutically acceptable salt [where Ris a substituted/unsubstituted (C-C) aryl group; Rand Reach denote H, a substituted/unsubstituted (C-C) alkyl group, which may form a ring, or a (C-C) cycloalkyl group or the like; n is an integer of 0 or 1].SELECTED DRAWING: None
Patent JP-2020163997-A (JP)
Title: Duct and method for manufacture thereof
Inventor: MOTOSAWA SHINICHI
IPC: F24F13/02
Filed: 2019-03-29
Abstract: To effectively use a curved part of a duct.SOLUTION: A duct 10 comprises: an opening 18 formed through a curved part 14a which is curved so that an air circulation direction is changed in a duct wall part 14 which defines an air circulation channel 12; and a porous body 20 which closes the opening 18, and is joined to an external surface of the duct wall part 14 across bending of the curved part 14a. In the porous body 20, a closing surface 20a thereof, which closes the opening 18, is previously formed in accordance with bending of the curved part 14a in the duct wall part 14.SELECTED DRAWING: Figure 1