baber/WOPTO huggingface dataset:
Patent JP-2020155644-A (JP)
Title: Semiconductor storage
Inventor: FUJII AKISUKE
IPC: H01L27/11597
Filed: 2019-03-20
Abstract: To provide a semiconductor storage capable of improving reliability.SOLUTION: A semiconductor storage includes a laminate where an interlayer isolation layer and a gate electrode layer are laminated alternately in a first direction, a semiconductor layer provided in the laminate and extending in the first direction, a first isolating layer provided between the semiconductor layer and the gate electrode layer, a conductive layer provided between the first isolating layer and the gate electrode layer, and a second isolating layer provided between the conductive layer and the gate electrode layer and containing a ferroelectric, where two conductive layers adjoining in the first direction are separated while sandwiching the interlayer isolation layer, and the first thickness of the gate electrode layer in the first direction is smaller than the second thickness of the conductive layer in the first direction.SELECTED DRAWING: Figure 3
Patent JP-2020156265-A (JP)
Title: Control system of vehicle
Inventor: IIDA CHIKA
IPC: B60K6/34
Filed: 2019-03-22
Abstract: To accurately grasp a power accumulation amount of a battery even if power supply to a controller of a battery management system (BMS) is blocked while an ignition switch is turned off.SOLUTION: A control system of a vehicle comprises: a BMS controller 03 having a function for measuring a length of a time at which an ignition switch is turned off, and estimating a current power accumulation amount of an on-vehicle battery when the ignition switch is turned on according to the length of the time; and another controller 05 having a function for measuring a length of a time at which the ignition switch is turned off. In the control system, when power supply to the BMS controller 03 is blocked while the ignition switch is turned off, the BMS controller 03 receives the length of the time at which the ignition switch is turned off from another controller 05.SELECTED DRAWING: Figure 2
Patent JP-2020155057-A (JP)
Title: Reader and reading system
Inventor: TOMIYAMA TAKASHI
IPC: G06K7/10
Filed: 2019-03-22
Abstract: To provide a reader and a reading system that reduce information that has failed to be read from a wireless tag.SOLUTION: A reader 1 comprises a moving device 100, an antenna 104 and a control unit 10. The moving device moves a moving body. An antenna is provided in the moving body and receives an electric wave transmitted from a wireless tag 301. A control unit performs a first reading operation and a second reading operation. In the first reading operation, information stored in the wireless tag in a predetermined range is read using the antenna while the moving body is moved. If a reading rate at which information is read from the wireless tag in the above-described range in the first reading operation is equal to or lower than a threshold, the second reading operation is performed as follows: information stored in the wireless tag in the range is read using the antenna while the moving body is moved, such that a distance between the antenna and the wireless tag in the second reading operation is shorter than a distance between the antenna and the wireless tag in the first reading operation.SELECTED DRAWING: Figure 1
Patent JP-2020159365-A (JP)
Title: Sprocket and transmission mechanism
Inventor: KUREMATSU YUJI
IPC: F16H55/30
Filed: 2019-03-25
Abstract: To provide a sprocket capable of reducing influence of tension fluctuation of a chain corresponding to load torque fluctuation, to suppress noise or vibration, capable of realizing high strength and weight saving, and having high productivity, and provide a transmission mechanism using the sprocket.SOLUTION: Sprocket teeth 101 are formed by providing a cushioning material layer 115 on the tooth surface of a tooth part 111 of a sprocket substrate 110 made of a high-rigidity material. The sprocket teeth 101 are configured to include the cushioning material layers 115 having different thicknesses.SELECTED DRAWING: Figure 1
Patent JP-2020160258-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: WAKASUGI YUYA
IPC: G03G5/08
Filed: 2019-03-26
Abstract: To provide an electrophotographic photoreceptor that can prevent peeling or drop-out of a layer or a film from a chamfered surface at an end of a cylindrical base during lamination of a surface layer, and an image forming apparatus including the same.SOLUTION: An electrophotographic photoreceptor of the present disclosure comprises: a substrate 1; and a surface coating layer that covers an outer peripheral surface 1a of the substrate 1. The surface coating layer includes a photoconductive layer 22 on a surface side, a charge injection inhibition layer 21, and a voltage resistance layer 11 located closer to the substrate 1 side than the charge injection inhibition layer 21. The voltage resistance layer 11 is an amorphous silicon nitride-containing layer. From among a plurality of peak waveforms obtained through fitting processing on a Raman spectrum measured for the voltage resistance layer 11, when a peak waveform of a longitudinal optical phonon has an area LO, and the peak waveform of a transverse optical phonon has an area TO, a value of[LO/TO] that is a ratio of the LO to the TO is 1.56 or more.SELECTED DRAWING: Figure 1
Patent JP-2020160868-A (JP)
Title: Ft diagram update device, flow diagram update device for trouble shooting, and program
Inventor: NOZAKI MAKOTO
IPC: G06F16/35
Filed: 2019-03-27
Abstract: To provide an FT diagram update device capable of easily updating an FT diagram or flow diagram for trouble shooting when a new event occurs in a work machine, and a program.SOLUTION: An FT diagram update device A1 updates an FT diagram related to a work machine. The FT diagram update device A1 is provided with: an event extraction part 3 extracting events from trouble cases 300b; a first causal relation extraction part 4 extracting a first causal relation between events of the trouble case 300b; a connection part 5 generating a group of events by connecting events corresponding to the extracted first causal relation top-down; an incorporating part 6 incorporating the generated group of events in the FT diagram; a similarity calculation part 8 calculating similarity between events in the FT diagram with extracted events; and an integration part 9 which integrates events whose similarities calculated by the similarity calculation part 8 are equal to or greater than a predetermined value and connects the group of events of the FT diagram and the group of events generated by the connection part 5.SELECTED DRAWING: Figure 4
Patent JP-2020161741-A (JP)
Title: Wiring board, and manufacturing method for wiring board
Inventor: MIYOSHI TORU
IPC: H05K3/46
Filed: 2019-03-28
Abstract: To provide a wiring board capable of applying electromagnetic shield to wiring provided for a base material having flexibility, and a manufacturing method for the wiring board.SOLUTION: A wiring board is configured to include: a base material having flexibility; a support base material positioned on a first surface side of the base material; wiring provided above the support base material; a side surface side shield wire provided above the support base material and arranged in parallel to the wiring; an insulation part covering the wiring; and a coated shield part coating the insulation part. The coated shield part and the side surface side shield wire are in contact at least partially. In the wiring and the side surface side shield wire, a mountain part and a valley part in a normal direction of the first surface of the base material have bellows shape repeatedly appearing along an in-plane direction of the first surface of the base material.SELECTED DRAWING: Figure 1
Patent JP-2019093278-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-28
Abstract: To increase game interest.SOLUTION: A game machine capable of executing a plurality of performances includes an inner frame, a game board disposed in the inner frame, an external frame disposed outside the inner frame, a first light emitting unit disposed in the game board and capable of emitting light, and display means capable of executing a display performance. A first performance may be executed as one performance of the plurality of performances, and a second performance may be executed as one performance of the plurality of performances. The first performance displays a predetermined image on the display means and the second performance causes the first light emitting means to emit light. A combination performance including the first performance and the second performance may be executed. In the combination performance, the second performance is executed while the first performance is executed, and an integrated display is performed using a predetermined image to be displayed on the display means in the first performance and the first light emitting unit in the second performance.SELECTED DRAWING: Figure 111
Patent JP-2020165333-A (JP)
Title: engine
Inventor: KAKICHI YUKI
IPC: F01N3/025
Filed: 2019-03-28
Abstract: To provide an engine comprising an oxidation catalyst and capable of determining whether or not the oxidation catalyst functions normally without supplying unburned fuel to the oxidation catalyst.SOLUTION: The engine comprises an oxidation catalyst, an upstream side exhaust temperature sensor, a downstream side exhaust temperature sensor, and an ECU. The oxidation catalyst is installed in an exhaust passage through which exhaust gas can flow. The upstream side exhaust temperature sensor is installed on the upstream side of the oxidation catalyst in the direction in which the exhaust gas flows, and detects exhaust gas temperature. The downstream side exhaust temperature sensor is installed on the downstream side of the oxidation catalyst in the direction in which the exhaust gas flows, and detects exhaust gas temperature. When the engine is operated while unburned fuel is not supplied to the oxidation catalyst, the ECU determines whether or not the oxidation catalyst functions normally, on the basis of the exhaust gas temperature detected by the upstream side exhaust temperature sensor and the exhaust gas temperature detected by the downstream side exhaust temperature sensor.SELECTED DRAWING: Figure 6
Patent JP-2019172672-A (JP)
Title: Solid preparation containing sitagliptin or salt thereof
Inventor: TERADA HIROTO
IPC: A61K47/14
Filed: 2019-03-28
Abstract: To provide a sitagliptin solid preparation with improved chemical stability of sitagliptin under severe preservation condition.SOLUTION: A solid preparation containing sitagliptin contains (A) filler such as lactose, trehalose, mannitol, erythritol, isomalt, cyclodextrin and corn starch, (B) disintegrator such as partly pregelatinized starch, carmellose and carmellose calcium, (C) binder or coating agent such as pregelatinized starch and polyvinyl alcohol/acrylic acid/methyl methacrylate copolymer, and (D) fluidizing agent or lubricant such as glycerine fatty acid ester, hardened oil, sodium stearyl fumarate, talc, silicon dioxide and magnesium silicate aluminate.SELECTED DRAWING: None
Patent JP-2020163965-A (JP)
Title: Center bearing
Inventor: HAMANAKA YOSHIHISA
IPC: F16C27/06
Filed: 2019-03-29
Abstract: To provide a center bearing capable of sufficiently absorbing vibrations by a rubbery elastic body even when a propeller shaft is subjected to relatively large vibrations.SOLUTION: A center bearing 15 comprises a rubbery elastic body 20 having a shaft hole part 23, and a bracket 21. The rubbery elastic body 20 is formed in a rectangular shape. Recessed grooves 24A and 24B are formed in the centers of an upside and a downside, respectively. The bracket 21 is formed in such a rectangular shape as to cover the rectangular rubbery elastic body. In the rubbery elastic body 20 between the shaft hole part 23 and the recessed grooves 24A and 24B, first slits 31A and 31B are radially formed on the inside, and second slits 32A and 32B are radially formed on the outside.SELECTED DRAWING: Figure 6
Patent JP-2020164073-A (JP)
Title: Saddle-riding type vehicle
Inventor: SHIMIZU KOICHIRO
IPC: B62J11/19
Filed: 2019-03-29
Abstract: To provide a saddle-riding type vehicle which can efficiently house a power battery in a vehicle body cover.SOLUTION: A rear undercover 62 disposed above a rear wheel 34 is formed bending so as to protrude upward. A power battery 78 having a substantially rectangular parallelepiped shape is provided within the rear undercover 62. An ECU 80 is disposed below a bottom surface 78a of the power battery 78.SELECTED DRAWING: Figure 2
Patent JP-2020162972-A (JP)
Title: Radiation image processing device and radiation image processing method
Inventor: TAKAHASHI TOMOYUKI
IPC: A61B6/00
Filed: 2019-03-29
Abstract: To provide a radiation image processing device and a radiation image processing method capable of precisely reducing a scattered radiation component of a radiation image by image processing.SOLUTION: A radiation image processing device 30 includes a radiation image acquisition part 33 to acquire a radiation image of an object Obj captured by using radiation Ra, a region determination part 34 to determine plural regions by using the radiation image, a scattered radiation component estimation part 36 to estimate a scattered radiation component of radiation in each region by using scattered radiation component estimation processing different for each region, a scattered radiation component subtraction part 37 to subtract the scattered radiation component in each region, and an image processing part 35 to create a scattered radiation component subtraction image resulted from subtraction of the scattered radiation component by sequentially estimating and subtracting the scattered radiation component in each region using the scattered radiation component estimation part 36 and the scattered radiation component subtraction part 37.SELECTED DRAWING: Figure 2
Patent JP-2020167316-A (JP)
Title: Wiring board and wiring board with component
Inventor: ASAKURA HIROYUKI
IPC: H01L21/60
Filed: 2019-03-29
Abstract: To provide a wiring board in which variation in the height of connections is small.SOLUTION: In a wiring board 10 including a support substrate 1, a wiring layer 3 having multiple wiring including pad parts PA1, PA2, PB1 and PB2, and a cover insulation layer 4 covering the wiring layer 3 and having openings X above the pad parts, at least one of the fact that the thickness of the inner pad part PB1 is larger than the thickness of the inner pad part PA1, and the fact that the thickness of a connection 5(B) is larger than the thickness of a connection 5(A) is satisfied, and with reference to the face of the support substrate 1 on the wiring layer 3 side, the height of the inner pad part PA1 to the face on the support substrate side is larger than the height of the inner pad part PB1 to the face on the support substrate side, and with reference to the face of the support substrate on the wiring layer side, difference of the height to the peak of the connection 5(A) and the height to the peak of the connection 5(B) is 1.5 μm or less.SELECTED DRAWING: Figure 3
Patent JP-2020167342-A (JP)
Title: Method for manufacturing nonaqueous alkali metal power storage element
Inventor: HIRAKAWA YUICHIRO
IPC: H01G11/86
Filed: 2019-03-29
Abstract: To provide a manufacturing method of a nonaqueous alkali metal power storage element arranged by using an alkali metal compound other than a positive electrode active material for a positive electrode precursor, which can suppress a fine short circuit and enables the achievement of both of low resistance and high-temperature durability.SOLUTION: A method for manufacturing a nonaqueous alkali metal power storage element comprises a high-temperature aging process for heating a nonaqueous alkali metal power storage element precursor including a positive electrode precursor, a negative electrode, a separator and a nonaqueous electrolytic solution. The positive electrode precursor has a positive electrode current collector and a positive electrode active material layer. The positive electrode active material layer has a positive electrode active material and an alkali metal compound other than the positive electrode active material. The negative electrode has a negative electrode current collector and a negative electrode active material layer. The negative electrode active material layer has a negative electrode active material capable of occluding and releasing an alkali-metal ion. The nonaqueous electrolytic solution contains alkali-metal ions. The high-temperature aging process includes a high-voltage keeping step of regulating a voltage to be 4.03 V up to 5.0 V and then, keeping the nonaqueous alkali metal power storage element precursor at a temperature of 45°C or higher and 100°C or lower.SELECTED DRAWING: None
Patent JP-2020169734-A (JP)
Title: Heat exchanger core assembly device
Inventor: NISHIWAKE TAKETO
IPC: F28F1/32
Filed: 2019-04-01
Abstract: To provide a heat exchanger core assembly device that eliminates the need of a temporary retaining jig for preventing a heat transfer fin from falling.SOLUTION: A heat exchanger core assembly device 1 includes: a heat transfer fin array mount member 3 for mounting a heat transfer fin array 8; heat transfer pipe insertion means 5 coming close to the heat transfer fin array 8 from above the heat transfer fin array 8 and inserting a heat transfer pipe 13 into a slot included in a heat transfer fin 7 constituting the heat transfer fin array 8; and a heat transfer fin array holding member 21 coming close to the heat transfer fin array 8 prior to the heat transfer pipe insertion means 5, and abutting on a top face of the heat transfer fin array 8.SELECTED DRAWING: Figure 1
Patent JP-2020168065-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-01
Abstract: To provide a game machine that makes it possible to speed up game control.SOLUTION: A game machine includes game control means for controlling the progress of a game. The game control means includes calculation means for executing a program for controlling the progress of the game and storage means having a storage area in which a program executed by the calculation means can be stored. The calculation means, based on the release of the input reset signal, starts processing from a predetermined start address and can execute a plurality of processing call instructions that can call the processing defined by the program. The program is configured to be able to execute at least two types of processing call instructions among the plurality of processing call instructions.SELECTED DRAWING: Figure 1
Patent JP-2019140112-A (JP)
Title: Sample quantitation with miniature mass spectrometer
Inventor: OUYANG ZHENG
IPC: H01J49/24
Filed: 2019-04-08
Abstract: To provide sample analysis with a miniature mass spectrometer.SOLUTION: In certain embodiments, the invention provides methods that involve generating ions of a first analyte and ions of a second analyte. Those ions are transferred through a discontinuous sample introduction interface into a first ion trap of a mass spectrometer in a manner in which the discontinuous sample introduction interface remains open during transferring. The discontinuous sample introduction interface is closed and the ions are sequentially transferred to a second ion trap of the mass spectrometer where they are sequentially analyzed.SELECTED DRAWING: Figure 4
Patent JP-2020161463-A (JP)
Title: Timing table lamp
Inventor: LOU TIANYA
IPC: F21S6/00
Filed: 2019-04-10
Abstract: To disclose a timing table lamp.SOLUTION: A timing table lamp comprises a lamp stand. In the lamp stand, a scheduled device, a lock device and a light device are installed. The scheduled device comprises a gear chamber installed in the lamp stand. In the gear chamber, a large gear is installed in a rotatable manner. The present invention has a simple structure, is convenient to operate, not only can artificially control initial light and a scheduled time, but also presents the scheduled time by bouncing a presentation block, and at the same time, changes brightness of the light and sets the same quickly and correctly. The maintenance cost is low. It is only necessary to replace the mainspring.SELECTED DRAWING: Figure 1
Patent JP-2020175322-A (JP)
Title: Driving device of piezoelectric vibrator
Inventor: MIZUTANI AKIRA
IPC: B08B3/12
Filed: 2019-04-16
Abstract: To provide a new technology suitable for drive of a piezoelectric vibrator.SOLUTION: A driving device 100 includes a network 150 for generating a resonant condition containing a piezoelectric vibrator PZT as an element at an application time of a driving signal to the piezoelectric vibrator PZT which is a driving object, and an oscillator 120 for generating a driving signal near a resonance frequency of the piezoelectric vibrator PZT by utilizing an electrical characteristic appearing in the network 150 in the resonant condition.SELECTED DRAWING: Figure 1
Patent JP-2019154045-A (JP)
Title: Interactive video generation
Inventor: WU ZONGHUAN
IPC: H04N21/2668
Filed: 2019-04-18
Abstract: To provide a system and a method for video generation.SOLUTION: An interactive video generation method includes a step of obtaining one or more data portions and generating a customizable video by using the one or more data portions and one or more video generation templates, a step of determining one or more selectable objects in the customizable video by using one or more object definitions, a step of receiving an indicator indicating selection by a user of at least one selectable object corresponding to the object definition, a step of obtaining an additional data portion related to the at least one selectable object corresponding to the indicator, and a step of regenerating the customizable video by using the additional data portion and the one or more data portions corresponding to the indicator.SELECTED DRAWING: Figure 2
Patent JP-2019111434-A (JP)
Title: Game machine
Inventor: TANAKA KATSUMI
IPC: A63F7/02
Filed: 2019-04-19
Abstract: To provide a game machine capable of quickly stopping payout operation of a payout device when abnormality of the game machine is detected and having a stable operation stop position.MEANS FOR SOLVING THE PROBLEM: A game machine comprises: a payout device for paying out game media due to an establishment of a payout condition; abnormality determination means for determining whether or not abnormality of the game machine is detected; and payout stop means for stopping a performance of a payout operation of the payout device due to the abnormality determination means determining a presence of abnormality. If a presence of abnormality is detected by the abnormality determination means while the payout device is performing a payout operation of a plurality of game media, the payout stop means pays out the game media under the payout operation, and after that stops the payout operation before paying out a next game medium.SELECTED DRAWING: Figure 25
Patent JP-2019140404-A (JP)
Title: Electromagnetic wave absorbing sheet
Inventor: TOYODA MASAYUKI
IPC: H01Q17/00
Filed: 2019-04-25
Abstract: To realize an electric wave absorbing sheet which is easy to handle and highly flexible and which is capable of absorbing electric waves satisfactorily.SOLUTION: An electromagnetic wave absorbing sheet is formed in a sheet-like shape, and has flexibility. The electromagnetic wave absorbing sheet comprises a resistance film 1, a dielectric layer 2, and an electromagnetic wave-shield layer 3 which are laminated in turn. The resistance film is formed by a conductive organic polymer, of which the surface specific resistance value falls in a range from -15% to +20% to a vacuum impedance.SELECTED DRAWING: Figure 1