baber/WOPTO huggingface dataset:
Patent JP-2020046970-A (JP)
Title: Information providing system and information providing method
Inventor: UEDA KENJIRO
IPC: G06F13/00
Filed: 2018-09-19
Abstract: To allow a user to obtain desired information without allowing a portable terminal to read a two-dimentional code.SOLUTION: An information providing system S comprises a speaker 1 that accepts input of sound and an information providing server 3 that can communicate with the speaker 1. The speaker 1 includes: a sound generation unit 15 that generates sound; a sound input unit 14 that accepts input of sound; and a communication unit 11 that transmits the input sound accepted by the sound input unit 14 or input information included in the input sound to the information providing server 3. The information providing server 3 includes: an information identification unit 331 that identifies the input sound or destination information included in the input information transmitted from the speaker 1; and an information extraction unit 332 that extracts, as providing information provided to the information terminal 2 corresponding to the destination information identified by the information identification unit 331, the providing information associated with the speaker 1.SELECTED DRAWING: Figure 4
Patent JP-2020044829-A (JP)
Title: Code information exhibiting system
Inventor: OMURA JUNPEI
IPC: B42D25/378
Filed: 2018-09-21
Abstract: To prevent code information from being exhibited on the surface of a printed matter and from being read by a third party by controlling the temperature.SOLUTION: A code information exhibiting system includes: a printed matter printed on one surface with a temperature indicating ink whose hue changes at a predetermined temperature; and a contact body for heating or cooling that is brought into contact with the printed matter. A pattern corresponding to the code information is provided on a surface of the contact body contacting the printed matter. By causing the contact body to contact the printed matter and heating or cooling it, the temperature indicating ink of a contact portion changes its color, exhibiting the code information on the surface of the printed matter.SELECTED DRAWING: Figure 1
Patent JP-2019023302-A (JP)
Title: Antifouling composite coat with biofilm forming ability suppressed
Inventor: KANEMATSU HIDEYUKI
IPC: C09D183/04
Filed: 2018-09-25
Abstract: To provide a composite coat for imparting antifouling properties with the biofilm forming ability suppressed, to material surfaces such as a glass material and a metallic material.SOLUTION: A composite coat is formed by curing a coating agent in which (C) components comprising metal nanoparticles of at least one metal selected from a metal element group comprising titanium, tin, nickel, cobalt, silver, and copper, with an average particle size of 100 nm or less, are dispersed in a base material comprising a silane resin.SELECTED DRAWING: None
Patent JP-2019141567-A (JP)
Title: Production method of catheter, and catheter produced by the same
Inventor: INUKAI TAKITO
IPC: A61M25/18
Filed: 2018-09-26
Abstract: To provide a production method of a catheter for suppressing movement of a shaft in insert molding with a simple configuration, and a catheter produced by the method.SOLUTION: A catheter 10 mutually fixes a shaft 12 and a hub 14 by insert molding. In a production method of the catheter 10, an arrangement step, an injection step, and a molding step are sequentially performed. In the arrangement step, the shaft 12 is positioned so that a gate 74 for injecting a molding material is positioned between a tip 12a and a base end 12b of the shaft 12 in side cross section view of a mold 42 parallel to an extension direction of the shaft 12.SELECTED DRAWING: Figure 2
Patent JP-2020052168-A (JP)
Title: Fixation device, image formation apparatus and fixation method
Inventor: TAKAGI HIROTADA
IPC: G03G21/00
Filed: 2018-09-26
Abstract: To maintain the stable fixation linear velocity at all times without the influence based on the outer diameter variation due to the heat expansion and the outer diameter variation following the deterioration in the hardness over time, avoid an abnormal image that occurs due to the tension and slack of a recording material, and secure the high quality image.SOLUTION: A fixation device forms a fixation nip with a pair of rotors each having an elastic layer on at least the surface and drives one rotor of the pair of rotors with a motor. The fixation device includes: first detection means which detects the outer diameter in the uncrushed state of the one rotor; second detection means which detects the outer diameter in the uncrushed state of the other rotor; third detection means which detects an inter-shaft distance of the pair of rotors; and means which controls the rotation frequency of the motor in accordance with the detection results of the detection means.SELECTED DRAWING: Figure 1
Patent JP-2022024189-A (JP)
Title: Learning data creation method, learning data creation device, and program
Inventor: MATSUMOTO EIICHI
IPC: G06N20/00
Filed: 2018-09-27
Abstract: To easily create learning data.SOLUTION: One embodiment is characterized in that a computer executes: a first creation procedure in which, a virtual space is created by a three-dimensional simulator, where one or more objects are positioned; a second creation procedure in which, in response to a first image being created where an inside of a prescribed range in a real space corresponding to the virtual space is captured, a second image is created in which the inside of the range in the virtual space is drawn by the three-dimensional simulator; and a third creation procedure in which, prescribed information obtainable from the second image is added to the first image as teacher information, and learning data to be used for a prescribed machine learning model to practice learning is created.SELECTED DRAWING: Figure 2
Patent JP-2020053306-A (JP)
Title: All-solid-state battery and method of manufacturing the same
Inventor: SATO TAKAHITO
IPC: H01M10/0585
Filed: 2018-09-27
Abstract: To provide an all-solid-state battery capable of suppressing a decrease in ion conductivity at a low temperature and a method of manufacturing the same.SOLUTION: The all-solid-state battery 100 includes: a solid electrolyte layer 30 containing a solid electrolyte as a main component; a first electrode layer 11, formed on a first main surface of the solid electrolyte layer, containing an active material; and a second electrode layer 21, formed on a second main surface of the solid electrolyte layer, containing the active material. The solid electrolyte layer has a solid polymer electrolyte containing a lithium salt in gaps of sintered bodies of the phosphate solid electrolyte having a three-dimensional network structure having a relative density of 55% or more and 90% or less.SELECTED DRAWING: Figure 1
Patent JP-2020059137-A (JP)
Title: Ink jet recorder and ink filling method
Inventor: NAKAI HIROSHI
IPC: B41J2/175
Filed: 2018-10-05
Abstract: To provide an ink jet recorder and an ink filling method capable of suppressing a decrease in operation rate.SOLUTION: When ink filling operation is started, a cap is closed (S01) to form a closed space. A flow path valve is opened (S02) and a pump driving is started (S03). When pressure of the flow path reaches prescribed pressure (YES at S04), the pump is stopped. In the case of NO at S04, the pump driving is continued. In the case that the prescribed pressures is not reached even after a determination time passes (YES at S09), that is, prescribed negative pressure (determination pressure) is not reached within a prescribed time (determination time) during normal filling operation (first filling operation), second filling operation is performed.SELECTED DRAWING: Figure 10
Patent JP-2019000709-A (JP)
Title: Game machine
Inventor: OISHI YASUYUKI
IPC: A63F5/04
Filed: 2018-10-05
Abstract: To reduce a capacity of data used for processing on a main control circuit and increase a vacant capacity of a ROM in the main control circuit.SOLUTION: A game machine is configured so that: privilege lottery means sets an initial value to a lottery number and acquires lottery determination data from lottery information, and determines whether or not bit information according to the lottery number of the lottery determination data is a lottery object; when the result of determination is not the lottery object, the privilege lottery means does not perform a lottery and subtracts the lottery number, and when the result is the lottery object, the privilege lottery means acquires the lottery value from the lottery information; when the lottery value is an established value, the privilege lottery means finishes the lottery processing, and when the lottery value is not the established value, the privilege lottery means performs lottery by a second random number value and the lottery value; and when the result of the lottery is winning, the privilege lottery means finishes the lottery processing, and when the result of the lottery is not winning, the privilege lottery means updates a storage address of the lottery value and subtracts the lottery number, and when the lottery number is a value other than 0, the privilege lottery means continues the lottery processing, and when the lottery number is 0, the privilege lottery means finishes the lottery processing.SELECTED DRAWING: Figure 123
Patent JP-2019075559-A (JP)
Title: Vertical memory device and method of manufacturing vertical memory device
Inventor: PARK AN-SOO
IPC: G11C13/00
Filed: 2018-10-05
Abstract: To provide a vertical memory device, uniformized in electrical characteristics of bit lines, and a method of manufacturing the same.SOLUTION: A vertical memory device includes a cell array, a plurality of bit lines, and a plurality of bit-line contacts. The cell array includes a plurality of cell regions spaced apart from each other in a second direction, each cell region including a regularly arranged plurality of vertical channels. The bit lines are extended in the second direction, and are spaced apart from each other in a first direction crossing the second direction. The bit-line contacts respectively electrically connect the vertical channels and the bit lines. Each cell region includes a sub isolation region configured to electrically isolate the cell region in the second direction, the sub isolation region being extended in the first direction. The vertical channels are classified into a plurality of types according to a distance from the sub isolation region in the second direction in each cell region. The bit-line contacts are configured to electrically connect each bit-line to at least two vertical channels having different types.SELECTED DRAWING: Figure 5
Patent JP-2019059937-A (JP)
Title: Cellulose-containing resin composition
Inventor: MIYOSHI TAKAAKI
IPC: C08B15/08
Filed: 2018-10-09
Abstract: To provide a resin composition that gives a resin molding sufficient mechanical properties, while having sufficient flowability for reliable, actual molding, and substantially has no strength defects when made into a molding.SOLUTION: A resin composition contains a thermoplastic resin 100 pts.mass, and a cellulose component 0.1-100 pts.mass. The cellulose component contains a cellulose whisker with a length/diameter ratio (L/D ratio) of less than 30, and a cellulose fiber with a L/D ratio of 30 or more. The cellulose component has a diameter of 500 nm or less, preferably.SELECTED DRAWING: None
Patent JP-2020059236-A (JP)
Title: Printing system and management method of printing system
Inventor: HAMAMURA SOJI
IPC: B41J29/38
Filed: 2018-10-11
Abstract: To more properly manage a printing system.SOLUTION: A printing system 10 performing printing includes a printer in which at least a part is formed of unit components to be replaceable functional components. The printer is controlled using a command group including a command for printer control to be a command for controlling the printer and a command for unit inspection to be a command to be used for inspection of the unit components. At least a part of the printer is formed of a plurality of unit components having functions different from each other. The plurality of unit components can be inspected using the command for unit inspection.SELECTED DRAWING: Figure 1
Patent JP-2020063473-A (JP)
Title: Ferritic stainless steel plate excellent in magnetic characteristics
Inventor: HATANO MASAHARU
IPC: H01F1/147
Filed: 2018-10-16
Abstract: To provide a ferritic stainless steel plate excellent in magnetic characteristics.SOLUTION: A ferritic stainless steel plate contains C:0.020% or less, Si:1.00% or less, Mn:1.00% or less, P:0.035% or less, S:0.0030% or less, Cr:10.0-18.0%, N:0.020% or less, Nb:0.5% or less, Ti:0.5% or less, Al:0.10% or less, and the balance Fe with impurities, in which an aggregate structure in the plate surface satisfies the following (i) and (ii): (i) an area ratio of grains in the {110}±15° orientation where an angle difference between a normal direction on the surface of the steel plate in the plate surface and {110} orientation is within 15° of more than 3.0% and less than 30%; and (ii) when an area ratio of the grains in the {110}±15° orientation on the plate surface is represented by A and an area ratio of the grains in the {111}±15° orientation is represented by B, a relationship of 0.10<A/B<0.80 is held.SELECTED DRAWING: None
Patent JP-2019181922-A (JP)
Title: Injection molding machine
Inventor: ZHANG XIN
IPC: B29C45/64
Filed: 2018-10-17
Abstract: To provide an injection molding machine capable of appropriately lubricating a slide face of a linkage mechanism.SOLUTION: The invention relates to an injection molding machine having a toggle mechanism connecting a movable platen and a rear platen, wherein the toggle mechanism contains a plurality of linkages, a first connection part connecting the movable platen and the linkages, a second connection part connecting the linkages to each other, and a third connection part connecting the rear platen and the linkages; at least one connection part 40 among the first to the third connection parts contains a bushing 55, a connection pin 50, a feed passage 62,63, an exhaust passage 67,68, and a circumferential direction supply promotion mechanism promoting supply of a lubricant supplied to a bearing gap 65 from the feed passage opening 64 in the circumferential direction of the connection pin 50.SELECTED DRAWING: Figure 5
Patent JP-2019216077-A (JP)
Title: Cell stack
Inventor: TANAKA YUKI
IPC: H01M8/0247
Filed: 2018-10-18
Abstract: To provide a cell stack capable of suppressing a coating film from being peeled off.SOLUTION: A collector member 301 includes: a substrate 302 composed of an alloy material containing chromium; and a coating film 303 coating the substrate 302. The substrate 302 includes: a main surface S1 facing a first fuel battery cell 300a; a side surface S2 connected to the main surface S1; a recess 302b formed on the side surface S2; and an anchor 302c disposed in the recess 302b, the anchor being connected to the coating film 303. The anchor 302c extends in a direction away from the first fuel battery cell 300a starting from an opening 302d formed in the side surface S2.SELECTED DRAWING: Figure 11
Patent JP-2019013818-A (JP)
Title: Game machine
Inventor: KOBAYASHI HITOSHI
IPC: A63F7/02
Filed: 2018-10-31
Abstract: To provide a game machine including a movable performance member capable of moving smoothly.SOLUTION: In a Pachinko game machine, a decorative member is supported movably by an expansion member relative to a base member. The expansion member is sandwiched between the base member and the decorative member in a longitudinal direction of the game machine and includes first to third rails extended in parallel and disposed overlappingly in a longitudinal direction; a first slider in which the first rail and the second rail are commonly and slidably engaged; and the second slider in which the second rail and the third rail are commonly and slidably engaged. A thickness dimension in a longitudinal direction in the entire expansion member is smaller than a width direction orthogonal to a longitudinal direction in the entire expansion member.SELECTED DRAWING: Figure 5
Patent JP-2019017116-A (JP)
Title: Mobile terminal and primary cell
Inventor: MAEDA MIHO
IPC: H04W56/00
Filed: 2018-11-01
Abstract: To make it possible to normally receive upstream transmission from a mobile terminal to a secondary cell (SCell), improve communication quality, and improve throughput of the entire communication system in a heterogeneous network.SOLUTION: The mobile terminal performs wireless communication with a primary cell (PCell) and a secondary cell (SCell). The mobile terminal is notified from the primary cell of timing advance for the secondary cell among timing advance indicating an adjustment value of uplink transmission timing. The mobile terminal separately sets timing advance for the primary cell and timing advance for the secondary cell.SELECTED DRAWING: Figure 25
Patent JP-2020077938-A (JP)
Title: Imaging apparatus, control method of the same, and program
Inventor: HOZUMI YASUSHI
IPC: H04N5/232
Filed: 2018-11-06
Abstract: To photograph a starry sky in consideration of a change in a field angle due to zooming.SOLUTION: The imaging apparatus includes: specifying means for specifying a photographing field angle; detecting means for detecting a star in a photographed image; and image processing means for performing a predetermined image processing on the star detected by the detection means. The image processing means performs the predetermined image processing with a first parameter when the photographing field angle specified by the specifying means is a first field angle and performs the predetermined image processing with a second parameter different from the first parameter when the photographing field angle specified by the specifying means is a second field angle wider than the first field angle.SELECTED DRAWING: Figure 8
Patent JP-2020088971-A (JP)
Title: Current control system, fuel cell system, and method for controlling step-up converter
Inventor: TANO YUTAKA
IPC: H02M3/155
Filed: 2018-11-20
Abstract: To provide a technique capable of suppressing a step-up converter from outputting an unexpected large current.SOLUTION: A current control system includes a step-up converter, and a converter control unit for selectively performing continuous mode control for calculating and using a duty ratio for a continuous mode, and discontinuous mode control for calculating and using a duty ratio for a discontinuous mode. The converter control unit is configured to limit, so that at least when calculating a duty ratio for the continuous mode, an increase amount with respect to the duty ratio used in a previous cycle is limited according to a preset limit value, an increase speed of the duty ratio for the continuous mode than the increase speed of the duty ratio for the discontinuous mode by executing increase speed adjusting processing for adjusting a parameter used for calculating the duty ratio.SELECTED DRAWING: Figure 6
Patent JP-2020088976-A (JP)
Title: motor
Inventor: SAITO YUTAKA
IPC: H02K11/215
Filed: 2018-11-20
Abstract: To provide a motor which can be easily formed and has high sensitivity.SOLUTION: A motor 1 includes: a magnet holder 15 that has a first magnet 161 whose N pole and S pole are magnetized one by one and a second magnet 162 whose N pole and S pole are magnetized in plural, and being rotatable along with both magnets 16 of the first magnet 161 and the second magnet 162; and a substrate 60 on which a first magnetism sensitive element 171 provided opposed to the first magnet 161 in a rotation axis direction L of the magnet holder 15 and a second magnetic sensitive element 172 provided oppositely to the second magnet 162 in a rotation axis direction L are implemented. The second magnetic sensitive element 172 protrudes toward the magnet 16 side rather than the first magnetic sensitive element 171.SELECTED DRAWING: Figure 12
Patent JP-2019036756-A (JP)
Title: Integrated circuit package
Inventor: BALAKRISHNAN BALU
IPC: H02M3/28
Filed: 2018-11-28
Abstract: To provide an integrated circuit package structure that enables communication between the controllers by means of galvanic isolation using magnetic coupling between portions of lead frames.SOLUTION: An integrated circuit package includes an encapsulation and a lead frame. A portion of the lead frame is disposed within the encapsulation. The lead frame includes a first conductor having a first conductive loop disposed substantially within the encapsulation and a second conductor galvanically isolated from the first conductor. The second conductor includes a second conductive loop disposed substantially within the encapsulation, proximate to and magnetically coupled to the first conductive loop to provide a communication link between the first and second conductors.SELECTED DRAWING: Figure 3C
Patent JP-2020088750-A (JP)
Title: Filter device and multiplexer
Inventor: NISHIO KEISUKE
IPC: H03H9/70
Filed: 2018-11-29
Abstract: To provide a filter device capable of achieving steep attenuation characteristic in a high frequency end in a rejection band.SOLUTION: A filter device 10 having a pass band PB2 and a rejection band SB1 on a lower frequency side than the pass band PB2, comprises: a filter 13 having a pass band including the pass band PB2; a serial arm resonator S1 connected in serial to the filter 13; a first inductor L2 directly connected to the serial arm resonator S1 in serial; and a parallel arm resonator P2 connected between a node N2 and a ground on a path connecting the filter 13 and the serial arm resonator S1 to each other. The parallel arm resonator P2 constitutes a resonance circuit 14 having a resonance frequency in which an attenuation pole corresponding to a high frequency end in a first rejection band is formed. The serial arm resonator S1 and the inductor L2 include an antiresonance frequency on the lower frequency side than the pass band PB2, and constitutes a resonance circuit 15 having a sub resonance frequency higher than the resonance frequency of the resonance circuit 14.SELECTED DRAWING: Figure 2
Patent JP-2020085854-A (JP)
Title: Visual inspection method and visual inspection device
Inventor: BAEK SECHAN
IPC: G01N21/892
Filed: 2018-11-30
Abstract: To provide a visual inspection method capable of detecting even a micro defect existing between a substrate and an antireflection layer.SOLUTION: An optical member (11) as an inspection object includes an antireflection layer (1) on one principal surface of a substrate (6). Light of a wavelength of 410 nm or less is radiated, from a light projecting unit (21), to the first principal surface of the optical member (11), and the reflected light from the optical member is imaged by an imaging unit (31). The imaging unit (31) is disposed in the normal direction of the optical member or on one direction side sandwiching the normal line. Preferably, the light projecting unit (21) is disposed on the other direction side sandwiching the normal line of the optical member. The inspection may be performed while the optical member (11) is moved in one direction.SELECTED DRAWING: Figure 4