baber/WOPTO huggingface dataset:
Patent JP-2020006176-A (JP)
Title: Camera scope electronic variable prism
Inventor: LAURENT BLANQUART
IPC: H04N5/225
Filed: 2019-07-05
Abstract: To obtain a desired view of a scene when operating with a scope.SOLUTION: The invention relates to a system, apparatus and methods for providing a scope having an imaging sensor which provides a (2,000 pixels)×(2,000 pixels) array of pixels. The imaging sensor allows an angle of view to be changed within a field of view by selecting a (1,000 pixels)×(1,000 pixels) array within the (2,000 pixels)×(2,000 pixels) array of pixels containing imaging data that corresponds to a desired angle of view.SELECTED DRAWING: Figure 1
Patent JP-2021018111-A (JP)
Title: Method and system for evaluating service life of building
Inventor: ABE HIDEYUKI
IPC: G01M99/00
Filed: 2019-07-18
Abstract: To provide a method and a system for evaluating the service life of a building that can evaluate the physical service life of a building according to the actual situation of the building.SOLUTION: The service life of a building is specified by preparing a progressive reduction model D of a unique vibration number of a building on the basis of the unique vibration number measured for the building, specifying a reference unique vibration number fx beyond an earthquake proof critical value by a simulation using an equivalent model B of the building, and applying the reference unique vibration number fx to the progressive reduction model D.SELECTED DRAWING: Figure 2
Patent JP-2021019100-A (JP)
Title: Multilayer electronic component
Inventor: SASABAYASHI TAKEHISA
IPC: H01G4/30
Filed: 2019-07-19
Abstract: To provide a multilayer electronic component capable of securing high reliability.SOLUTION: Dielectric layers 11 have a plurality of crystal grains in which first regions R1 where a rare earth element Re is dissolved in a solid state and second regions R2 where Re is not dissolved in the solid state are present. Ratio t of a median diameter of the plurality of crystal grains to an average thickness of the dielectric layers is 0.5≤t≤0.7. On cross sectional areas of the first regions 11, ratio s of a sum of cross sectional areas of the first regions R1 to a sum of cross sectional areas of the plurality of crystal grains is 0.7≤s≤0.9. In the case where the amount of elements contained in the dielectric layer 11 is expressed in molar parts, when a total of amounts of Ti, Zr, and Hf is 100, a sum a of amounts of Zr and Hf is 0≤a≤1.0; an amount b of Si is 0.1≤b≤1.0; an amount c of Re is 0.5≤c≤10.0; and ratio m of a total of amounts of Ba and Re to a total of amounts of Ti, Zr, and Hf is 0.990≤m≤1.050.SELECTED DRAWING: Figure 5
Patent JP-2021018629-A (JP)
Title: Paper sheet storage device and paper sheet handling device
Inventor: TANAKA KAZUYA
IPC: B65H31/04
Filed: 2019-07-22
Abstract: To provide a paper sheet storage device and a paper sheet handling device that enable paper sheets to be stably collected or replenished with a simple structure.SOLUTION: A paper sheet storage device 200 of a paper sheet handling device 1 includes: a movable floor 230 having a pair of engaging projections 236a, 236b and a pair of engaging projections 234a, 234b formed respectively on a pair of left and right side surfaces 232a, 232b; and a pair of left and right inner plates 212a, 212b having a pair of engaging holes 224a, 224b formed respectively in correspondence to the pair of engaging projections 236a, 236b and a pair of engaging grooves 222a, 222b formed respectively in correspondence to the pair of engaging projections 234a, 234b, in which each of the pair of engaging projections 236a, 236b, each of the pair of engaging projections 234a, 234b, each of the pair of engaging holes 224a, 224b, and each of the pair of engaging grooves 222a, 222b cooperate with each other to restrict the movable floor 230 from inclining at a predetermined angle or more.SELECTED DRAWING: Figure 6
Patent JP-2021017386-A (JP)
Title: Zeolite and manufacturing method thereof
Inventor: TAKAMITSU YASUYUKI
IPC: C01B39/30
Filed: 2019-07-22
Abstract: To provide zeolite that is zeolite having a novel structure, and has high heat resistance and nitrogen oxide reducing capacity when used as a SCR catalyst that contains a metal, and a manufacturing method of the zeolite that can be industrially applicable.SOLUTION: Zeolite characterized by having the following powder X-ray diffraction peaks. When a peak intensity when a value of 2θ is 23.6 ± 0.2 is set to 100, peak intensities when the values of 2θ are 7.9±0.2, 11.1±0.2, 13.5±0.2, 20.8±0.2, 22.4±0.2, 25.2±0.2, 27.2±0.2, 28.7±0.2, and 32.5±0.2 are respectively 20 to 100, 20 to 100, 100 to 400, 80 to 300, 80 to 300, 10 to 50, 50 to 150, 20 to 100, and 50 to 150.SELECTED DRAWING: None
Patent JP-2019171220-A (JP)
Title: Ophthalmological photographing apparatus
Inventor: MORIGUCHI YOSHIKIYO
IPC: A61B3/10
Filed: 2019-07-23
Abstract: To provide a new technology to remove artifact that appears in an image acquired by using an interference optical system.SOLUTION: An ophthalmological photographing apparatus includes an objective lens, an interference optical system, an optical scanner, a fixation target projection system, and a control unit. The interference optical system divides a light from a light source into a measurement light and a reference light, causes the measurement light to enter an eye to be examined through the objective lens, and detects an interference light between a return light of the measurement light that is emitted from the eye to be examined and passes through the objective lens, and the reference light. The optical scanner deflects the measurement light. The fixation target projection system projects a fixation target onto the ocular fundus of the eye to be examined. The control unit controls the scan position of the measurement light by controlling the optical scanner in a first coordinate system, and controls the position of the fixation target by controlling the fixation target projection system in a second coordinate system. The control unit changes at least one of a relative position of the first coordinate system with respect to an optical axis of the objective lens, and a relative position of the second coordinate system with respect to the optical axis.SELECTED DRAWING: Figure 3
Patent JP-2021018748-A (JP)
Title: Pilot governor, and reverse operation type pressure governor provided with the same
Inventor: TAKANO MASAYUKI
IPC: F16K17/30
Filed: 2019-07-23
Abstract: To provide a pilot governor for a reverse operation type pressure governor capable of appropriately inputting an actual pressure sine wave or the like as input and measuring a driving pressure as an output response thereof, and also capable of performing a frequency response analysis that analyzes control characteristics from these values.SOLUTION: A pilot governor comprises: a connecting member R where a first diaphragm D1, a second diaphragm D2 and a third diaphragm D3 are connected in such a manner that their displacement magnitudes are identical in the displacement direction thereof; an exhaust valve V1 that is biased by a second biasing member G 2 toward a primary side pressure introduction end L1a that is an introduction end of a primary side pressure introduction path L1 from the second diaphragm D2 in the displacement direction, and opens or closes the primary side pressure introduction end L1a to adjust an inflow amount of a primary side fluid to be introduced from the primary side pressure introduction end L1a to a third chamber H3; and an open valve V2 that is connected to the exhaust valve V1, and opens or closes an open hole DP2a formed on the second diaphragm D2 to adjust a discharge amount to be released from the third chamber H3 side to a second chamber H2 side.SELECTED DRAWING: Figure 1
Patent JP-2019203200-A (JP)
Title: Film-electrode junction, reactor including the film-electrode junction, and method of separating hydrogen
Inventor: EVA MUTORO
IPC: C01B3/26
Filed: 2019-07-25
Abstract: To provide a film-electrode junction that can separate hydrogen well from a reaction mixture and can save a catalytically active material, and a method of separating hydrogen using the film-electrode junction.SOLUTION: A film-electrode junction comprises: an airtight film (3) for conducting protons selectively that has an anode (7) on the holding side (5) and a cathode (11) on the permeation side (9); a voltage source (13) for generating a potential difference between the anode and the cathode; an anode catalyst including a catalytically active material on the holding side; and a cathode catalyst including a catalytically active material on the permeation side. Here, the catalytically active material of the cathode catalyst is less in weight than that of the anode catalyst.SELECTED DRAWING: Figure 1
Patent JP-2021022114-A (JP)
Title: Job management method and job management apparatus
Inventor: MISHIMA NOBUHIRO
IPC: B41J29/38
Filed: 2019-07-26
Abstract: To provide a technology for avoiding a problem which may occur when a job to be executed by an image processing apparatus mounted on a moving body is not completed before the moving body arrives at a destination.SOLUTION: A job management system 100 includes an MFP-equipped vehicle 200. The MFP-equipped vehicle 200 includes an MFP 220 which is one example of image processing apparatus. A user gets on the MFP-equipped vehicle 200 in a predetermined location, and gets off the MFP-equipped vehicle 200 at a destination TP. When the MFP-equipped vehicle 200 arrives at the destination TP before a job executed by the MFP 220 is completed, the job is transferred to an MFP 300 near the destination TP and the job (at least the rest) is executed by the MFP 300.SELECTED DRAWING: Figure 1
Patent JP-2021022714-A (JP)
Title: Circuit board, power supply device, and lighting apparatus
Inventor: KURUMADA SHINICHI
IPC: H05K7/14
Filed: 2019-07-30
Abstract: To provide a circuit board having a plurality of electronic components constituting an electronic circuit capable of providing effective vibration countermeasures to a power supply device and lighting apparatus including the same.SOLUTION: A circuit board 7 includes: a printed circuit board 1; a plurality of electronic components 2 connected to the printed circuit board 1 to form an electronic circuit; and an anti-vibration material 3 fixed to the printed circuit board 1. The plurality of electronic components 2 includes a discrete part 5 having a component body 51. The printed circuit board 1 has a through-hole 15 that penetrates the printed circuit board 1 in the thickness direction thereof. The anti-vibration material 3 is formed of an elastic adhesive material 30 adhered to the outer surface 512 of component body 51, the inner peripheral surface of through hole 15, and both sides of the printed circuit board 1 in the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2019208265-A (JP)
Title: Parallel bit interleaver
Inventor: MIHAIL PETROV
IPC: H04L27/26
Filed: 2019-08-01
Abstract: To provide an interleave method realizing efficient interleave applied to a codeword of pseudo circulation low density parity check code.SOLUTION: A bit interleave method rearranges the bits of a codeword of N×Q bits, each constituted of N circulation blocks of Q bits, according to bit permutation rule, and divides the codeword after rearrangement into multiple constellation words of M bits. Assuming the remainder of diving N by M is X, the bit permutation rule is a rule performing column-row permutation processing equivalent to writing the Q bits of each circulation block in the row direction of one row out of M rows of a queue, and reading the Q bits in the column direction for N'=N-X circulation blocks, and the X circulation blocks include a circulation block of the parity section of a codeword.SELECTED DRAWING: Figure 44
Patent JP-2021025889-A (JP)
Title: Determination method for sensitivity change of tdi(time delay integration) sensor, pattern inspection method, and pattern inspection device
Inventor: YAMASHITA YASUHIRO
IPC: G01N21/956
Filed: 2019-08-06
Abstract: PURPOSE: To provide a method capable of grasping, in an early stage, a region of an optical element to which abnormality in sensitivity occurs as a TDI sensor is used.CONSTITUTION: A determination method for sensitivity change of a TDI sensor according to one embodiment of the present invention comprises the processes of: generating, for each of a plurality of sub optical images, a first histogram indicative of frequencies by gradation values; generating, for each of a plurality of reference images, a second histogram indicative of frequencies by the gradation values; generating, for each sub optical image, a difference histogram between the first histogram and second histogram; using, for each group, a plurality of difference histograms based upon the plurality of sub optical images picked up with time so as to detect change in gradation value, reaching a predetermined frequency from a maximum gradation side in each different histogram, with time in a predetermined direction; and determining, based upon the change in gradation value, a group to which change in sensitivity occurs, and then outputting the result.SELECTED DRAWING: Figure 11
Patent JP-2020025534-A (JP)
Title: Ketooctadecadienoic acid production method
Inventor: NOHARA KATAHIRO
IPC: C12P7/64
Filed: 2019-08-06
Abstract: To provide ketooctadecadienoic acid production methods that synthesizes ketooctadecadienoic acid safely, stably, and efficiently.SOLUTION: Provided is a ketooctadecadienoic acid production method comprising (A) allowing an enzyme material containing lipoxygenase to act on a raw material containing fatty acids, and (b) stopping the enzymatic reaction of the lipoxygenase contained in the reaction mixture obtained in the step (a).SELECTED DRAWING: None
Patent JP-2021024484-A (JP)
Title: tire
Inventor: TANIGUCHI Hidetoshi
IPC: B60C11/03
Filed: 2019-08-07
Abstract: To provide a tire enhanced in groove bottom crack resistance performance and uneven wear resistance.SOLUTION: A tire has a shoulder land part formed in a tread part, and the shoulder land part is provided with a vertical thin groove 8 extending in a tire circumferential direction. An inner groove wall 10 of the vertical thin groove includes an inner recessed curved surface 12 recessed to the inside in a tire axial direction at a groove bottom 9 side. An outer groove wall 11 of the vertical thin groove includes an outer recessed curved surface 13 recessed to the outside in the tire axial direction at the groove bottom side. An outer end 12e in a tire radial direction of the inner recessed curved surface is positioned in the inside in the tire radial direction with respect to an outer end 13e in the tire radial direction of the outer recessed curved surface.SELECTED DRAWING: Figure 3
Patent JP-2021028497-A (JP)
Title: Joint structure
Inventor: KIMURA MITSUJI
IPC: F16L21/02
Filed: 2019-08-09
Abstract: To inhibit deterioration of sealability caused by incorrect insertion of a gap sealing material.SOLUTION: A joint structure includes: a flexible pipe; and a one end side pipe joint. The one end side pipe joint has a pipe connection body 40 and a coupling body. The pipe connection body 40 connects the flexible pipe to an object different from the joint structure by a screw. The one end side pipe joint further has an O ring and a seal material. The O ring and the seal material seal a gap between the pipe connection body 40 and one end of the coupling body. The pipe connection body 40 has: a connection body inner space formation part 80; and a coupling body one end receiving part 82. The connection body inner space formation part 80 has an object connection part 90 and a gap area formation part 91. The gap area formation part 91 continues into the object connection part 90 and the coupling body one end receiving part 82. The gap area formation part 91 forms a gap area 103. The gap area 103 is an area of the pipe connection body inner space 100, which forms a gap between an area 101 where the object different from the pipe enters and a space where the one end of the coupling body enters.SELECTED DRAWING: Figure 2
Patent JP-2021032586-A (JP)
Title: Capacitance type strain sensor
Inventor: BABA KAZUMASA
IPC: G01B7/16
Filed: 2019-08-19
Abstract: To obtain high sensitivity by expanding the amount of expansion and contraction of a dielectric elastomer layer and an electrode layer with respect to an applied strain in a capacitance type strain sensor to increase the change in capacitance.SOLUTION: A capacitance type strain sensor 1 is a laminate including a dielectric elastomer layer 3 and electrode layers 4 arranged on both sides of the dielectric elastomer layer 3, and comprises a sensor body 2 capable of measuring a capacitance of the dielectric elastomer layer 3 and an auxetic structure 8 joined to at least one outermost layer (protective layer 5) of the sensor body 2.SELECTED DRAWING: Figure 4
Patent JP-2021039414-A (JP)
Title: Inspection apparatus
Inventor: NOMURA AKIRA
IPC: G01N21/90
Filed: 2019-08-30
Abstract: To provide an inspection apparatus capable of determining a suitability of a combination of a container and a lid body in a container with lid with a simple structure.SOLUTION: An inspection apparatus includes an imaging unit that photographing a container with lid including a container whose center axis is disposed along a vertical axis direction and a lid body that is attached to an upper opening portion of the container and covers the upper opening portion, from vertically above, an optical component that can collectively photograph a first image of an outer side surface facing in a direction intersecting the center axis of the container and a second image of an upper surface facing vertically above of the lid body, a detection unit that detects a first feature point capable of identifying information on a product attached to the container from the first image and a second feature point capable of identifying information of a product attached to the lid body from the second image, and a determination unit that determines a suitability of a combination of the information related to the product attached to the container and the information on the product attached to the lid body in the container with lid based on a detection result by the detection unit.SELECTED DRAWING: Figure 6
Patent JP-2021037806-A (JP)
Title: Vehicle front suspension device
Inventor: YOSHIDA SHOHEI
IPC: B62D21/00
Filed: 2019-09-02
Abstract: To provide a vehicle front suspension device which can reduce inward force onto the rear shaft branch of the sub-frame, by reducing the amount of detachment of the sub-frame mounting part on the rear side from the vehicle body and absorbing collision load energy when collision load is applied on the suspension arm.SOLUTION: There are provided a sub-frame SF and a suspension arm 10 whose front wheels are pivotally supported at the outer end and whose inner end is pivotally supported with respect to the sub-frame SF, and a sub-frame mounting part 13A for mounting the sub-frame SF to a vehicle body 2 from below via a fastener 17 is provided on the rear side of the front wheel axle branch of the suspension arm 10, the suspension arm 10 is provided with an upward bending inducing part 60 that bends the suspension arm 10 upward when a suspension arm front impact load is input via the front wheels.SELECTED DRAWING: Figure 3
Patent JP-2021039229-A (JP)
Title: Image formation system having transfer roller
Inventor: MIYAKE KOJI
IPC: G03G15/16
Filed: 2019-09-03
Abstract: To provide an image formation device that can maintain a wide transfer nip width and a stable transfer performance by a simple configuration.SOLUTION: The present invention includes: a driving roller 32d of a transfer belt 31; a transfer roller 34 in contact with the transfer belt 31, the transfer roller forming a transfer nip part N1; a conductive device 35 in contact with a surface of the transfer roller 34, the conductive device forming a nip part N2; a conductive member 37; and a power source 36 for supplying a transfer bias to the transfer roller 34 through the conductive device 35, the transfer roller 34 having a hollow part 34d and being deformable by external force.SELECTED DRAWING: Figure 2
Patent JP-2020043064-A (JP)
Title: Binder aqueous solution for lithium ion battery, slurry for lithium ion battery electrode and manufacturing method therefor, lithium ion battery electrode, and lithium ion battery
Inventor: OZAKI MASAHITO
IPC: H01M4/13
Filed: 2019-09-05
Abstract: To provide a binder aqueous solution for lithium ion battery, slurry for lithium ion battery electrode and a manufacturing method therefor, a lithium ion battery electrode, and a lithium ion battery.SOLUTION: The binder aqueous solution for lithium ion battery comprises water soluble poly(meth) acrylamide (A) which includes (meth)acrylamide-based compound (a) of 20-70 mol%, unsaturated organic acid or salt (b) thereof of 1-30 mol% and α,β-unsaturated nitrile (c) of 10-45 mol% of a monomer group of 100 mol% and which is a polymer of the monomer group.SELECTED DRAWING: None
Patent JP-2021038127-A (JP)
Title: Method for producing porous carbon and method for producing porous carbon molded body
Inventor: INOUE TOSHINORI
IPC: C01B32/05
Filed: 2019-09-05
Abstract: To provide a method for producing porous carbon which can produce porous carbon having a large bulk density and a large specific surface area per unit volume at a low production cost.SOLUTION: A method for producing porous carbon comprises a step of solidifying a graphitizable carbon raw material without passing through a melt, and a step of converting a solid content having undergone the solidifying step into a solid phase carbon.SELECTED DRAWING: Figure 1
Patent JP-2021037235-A (JP)
Title: Absorbent sheet body for portable toilet
Inventor: HOSHIKAWA MITSUHIRO
IPC: A47K11/04
Filed: 2019-09-05
Abstract: To provide an absorbent sheet body for a portable toilet, capable of rapidly absorbing dirt by being attached to a container body so as to form an absorbent surface as wide as possible.SOLUTION: A absorbent sheet body 2 for a portable toilet 1, the portable toilet comprising a container body 3, having an aperture 5, for storing dirt and a frame body 2 including a toilet seat part 6 on which the container body 3 is detachably attached with the aperture 5 directed upward, is to be used after being attached on the container body 3. The absorbent sheet body comprises: an absorption part 29 that is to be stored in the container body 3 so as to cover a bottom wall 17; a flap part 27 that continues from the outer periphery of the absorption part 29 and has higher flexibility than that of the absorption part 29, the flap part including a first flap portion 57 and second flap portion 58 positioned on one side and the other side of the absorption part 29, respectively; and cables 55, a pair of repulsively extendable/contractible cables, that are joined to the first flap portion 57 and second flap portion 58, respectively, so as to be in parallel with the portions in an extended state.SELECTED DRAWING: Figure 1
Patent JP-2021041808-A (JP)
Title: Vehicle temperature rise control device
Inventor: SUEHIRO KAZUMASA
IPC: B60L1/00
Filed: 2019-09-10
Abstract: To provide a vehicle temperature rise control device which can warm a heating object component early.SOLUTION: A vehicle temperature rise control device, which comprises a clutch for shutting off or connecting a power transmission path between an engine and a drive wheel, and a motor generator for performing electric power generation by use of rotation of the drive wheel, comprises: a first warming part and a second warming part which warm a heating object component; and an HCU which controls the clutch to a non-coupling state so as to shut off the power transmission path between the engine and the drive wheel and drives the first warming part and the second warming part by use of electric power which has been obtained by regenerative power generation of the motor generator, when conditions for raising the temperature of the heating object component are satisfied during deceleration of a hybrid vehicle.SELECTED DRAWING: Figure 2