baber/WOPTO huggingface dataset:
Patent JP-2020026908-A (JP)
Title: Method for producing heat exchanger
Inventor: KOGA YOSHIHIRO
IPC: F28F21/04
Filed: 2018-08-10
Abstract: To improve heat exchange efficiency.SOLUTION: A molding step has a first molding step of molding a sheet-like first molding that is a portion forming a first circulation path R1 in a molding, the surface of which is provided with a plurality of projections 25 that are scattered in a circulation direction of a first fluid and a direction crossing the circulation direction, a second molding step of molding a sheet-like second molding that is a portion forming a second circulation path R2 in the molding, and a lamination step of laminating the first molding and the second molding.SELECTED DRAWING: Figure 1
Patent JP-2020025720-A (JP)
Title: Medical indwelling device having bistable structure
Inventor: MINAMI KAZUYUKI
IPC: A61F2/915
Filed: 2018-08-10
Abstract: To provide a cylindrical medical indwelling device that is introduced in a luminal organ and sufficiently resists the action of reducing the diameter after being increased in diameter and made to indwell, and is simple in design and manufacture.SOLUTION: An indwelling device is configured in a cylindrical shape having a mesh structure where multiple struts 2 are connected by connecting means of ribs 3, etc. Each strut 2 comprises: bistable structure portions 11, 12a, 12b being made by the combination of multiple strut sides for resisting the action to the contracting direction and holding an extension state in a stable state after being jumped in a process of extension and deformed through buckling deformation; and strut sides 13, 14 connected on both sides in the circumferential direction of the indwelling device in the bistable structure, respectively, and extending to the circumferential direction. The strut sides are made to become a shape structure extending in the circumferential direction are not on the same line in the circumferential direction and displaced in an axial direction of the indwelling device, and thereby an enlarged diameter state of the indwelling device is held.SELECTED DRAWING: Figure 2
Patent JP-2020026123-A (JP)
Title: Liquid jet device
Inventor: HAGA MASATO
IPC: B41J2/01
Filed: 2018-08-18
Abstract: To provide a liquid jet device including a container which guides liquid as expected to inhibit the liquid from making smudges in a lead-out part etc., of a liquid storage body in a case where the liquid drips off from a liquid lead-out port into the container and the liquid leaks due to damage of the liquid storage body.SOLUTION: A liquid jet device 11 includes: a container 13 in which a liquid storage body 20 having a lead-out port 34 for leading out liquid is detachably placed; an attachment part 14 to which the container 13 is detachably attached; and a liquid jet head 38 which can jet the liquid supplied from the liquid storage body 20 placed on the container 13. In a state where the container 13 is attached to the attachment part 14, the container 13 includes a first guide part 78, which guides the liquid dripped off from the lead-out port 34 or a liquid storage part 60 to the outside of the container 13, at a position vertically below a lead-out part 61 of the liquid storage body 20.SELECTED DRAWING: Figure 8
Patent JP-2020028843-A (JP)
Title: Manufacturing method for reinforcement fiber sheet impregnated with coating liquid and sheet-like integrated product, and coating device
Inventor: KONO SACHIKAZU
IPC: B29B11/16
Filed: 2018-08-22
Abstract: To provide a manufacturing method for a reinforcement fiber sheet impregnated with coating liquid which can continuously run without clogging of generated fuzz even at high running speed, and can efficiently impregnate a reinforcement fiber sheet with coating liquid, and a coating device.SOLUTION: In a manufacturing method for a reinforcement fiber sheet 1b impregnated with coating liquid, a reinforcement fiber sheet 1a is passed downward in a vertical direction to inside a coating part 20 storing coating liquid 2 and the coating liquid 2 is applied to the reinforcement fiber sheet 1a. The coating part 20 comprises a liquid pool part, a narrowed part and a circulation flow straightening plate communicated with one another. The liquid pool part has a part at which a cross-sectional area continuously reduces along a running direction of the reinforcement fiber sheet 1a. The narrowed part has a slit-like cross section and has a cross sectional area smaller than an upper surface of the liquid pool part. For the circulation flow straightening plate, in a perpendicular line direction Z of the reinforcement fiber sheet, when a wall surface member end part position at which a gap of an outlet of the narrowed part is formed is defined as 0 and a liquid pool wall surface position is defined as M, a lowest point of the circulation flow straightening plate is 0.5 M or less.SELECTED DRAWING: Figure 1
Patent JP-2018175952-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2018-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game.SOLUTION: A game machine includes performance means which can carry out a plurality of performances, and display means which can display a plurality of displays. One of the plurality of displays is a first display. The first display is a letter display related to a jackpot. One of the plurality of displays is a first display. The first display is displayed in a mode in which a part of a letter in the letter display is out of a display screen.SELECTED DRAWING: Figure 108
Patent JP-2020034720-A (JP)
Title: Optical device and electronic apparatus
Inventor: MATSUSHITA TOMONORI
IPC: G01J3/26
Filed: 2018-08-30
Abstract: To provide an optical device and an electronic apparatus that can obtain optical characteristics according to a target wavelength.SOLUTION: An optical device comprises: optical members that each have a plurality of first optical layers and a plurality of second optical layers different in refractive index from the first optical layers, wherein the first optical layers and the second optical layers are laminated; and a layer thickness changing part that changes the thickness of the first optical layers in a lamination direction of the first optical layers and the second optical layers. The optical members are provided as a pair, and the pair of optical members are arranged opposite to each other with a gap therebetween, and includes a gap changing part that changes the dimensions of the gap.SELECTED DRAWING: Figure 2
Patent JP-2020031592-A (JP)
Title: Methods, devices and programs for identifying microorganisms
Inventor: KUROKI ANRI
IPC: C12Q1/04
Filed: 2018-08-30
Abstract: To provide methods, devices and programs for quickly and simply identifying seven species of the genus Cronobacter.SOLUTION: The method for identifying microorganism of the invention comprises a step of extracting mass-to-charge ratios of peaks derived from biomarkers in a mass spectrum obtained by conducting mass spectrometry to a sample, and a step of identifying Cronobacter species contained in the sample on the basis of the mass-to-charge ratios, where ribosome-related proteins L32, L25, L24, RaiA and L20 are used as the biomarkers.SELECTED DRAWING: Figure 1
Patent JP-2020037284-A (JP)
Title: Support unit
Inventor: HOMMA MISAKI
IPC: B62B3/06
Filed: 2018-09-01
Abstract: To provide a support unit capable of supporting an object of support with a simple structure.SOLUTION: A support unit supports a hold part of an object of support, which is received from a first direction, from both the first direction and a second direction orthogonal to the first direction, and includes a pair of arms 11 extending in the first direction on both sides in the second direction of the object of support, and an abutment member 131 that juts out from one of the arms 11 toward the other arm while being in parallel with the first direction, and abuts against the hold part from below. The ends in the first direction of the abutment member 131 are freely rotatably attached to the other end of a coupling member 133, one end of which is freely rotatably attached to the arm 11 with a third direction orthogonal to the first and second directions as an axis of rotation, with the third direction as the axis of rotation.SELECTED DRAWING: Figure 7
Patent JP-2020038121-A (JP)
Title: Fine particle measurement system, information processing device, software program, measurement device, and method for measuring fine particle
Inventor: SATO HIROSHI
IPC: G01N27/00
Filed: 2018-09-04
Abstract: To provide a fine particle measurement system capable of acquiring not only information of particles but also a state of a nanopore device.SOLUTION: A nanopore device 100 includes a pore 104 and an electrode pair 106, 108. A transimpedance amplifier 210 converts a current signal Is flowing to the nanopore device 100 into a voltage signal Vs. The nanopore device 100 measures a fine particle, and can monitor a state of the nanopore device 100 on the basis of first data D1 obtained by removing DC components from the voltage signal Vs and second data D2 obtained by not removing DC components from the voltage signal Vs.SELECTED DRAWING: Figure 3
Patent JP-2020037653-A (JP)
Title: Squarylium-based compound, coloring composition, display filter, and display
Inventor: SATO WATARU
IPC: C09B23/00
Filed: 2018-09-05
Abstract: To provide: a squarylium-based compound which has absorption maximum at a maximum absorption wavelength of 580-596 nm and can sufficiently enhance color reproducibility of a display filter; and a coloring composition, a display filter and a display that contain the same.SOLUTION: The squarylium-based compound has a chemical structure represented by general formula (1) in the figure. (Rand Rare each independently an electron-withdrawing group with a Hammett substituent constant σ satisfying 0<σ<0.9; p and q are each independently an integer from 1 to 5; and m and n are each independently an integer from 1 to 4.)SELECTED DRAWING: None
Patent JP-2019022495-A (JP)
Title: Using size and number aberrations in plasma dna for detecting cancer
Inventor: LO YUK MING DENNIS
IPC: C12Q1/6886
Filed: 2018-09-10
Abstract: To provide systems and methods for determining whether regions exhibit aberration (e.g., amplification or deletion) which may be associated with cancer.SOLUTION: The present invention provides a method of detecting cancer by analyzing size and copy number aberration of circulating cell-free DNA. The method includes parallel sequencing at single base resolution in a genomewide manner. Plasma DNA molecules were further identified using chromosome arm-level z-score analysis.SELECTED DRAWING: Figure 11
Patent JP-2020042661-A (JP)
Title: Image processing apparatus, image processing program, and driving assistance system
Inventor: SANO TORU
IPC: G01C3/06
Filed: 2018-09-12
Abstract: To provide an image processing apparatus, an image processing program, and a driving assistance system, which can improve accuracy of disparity calculation.SOLUTION: A distance calculation circuit of an image matching processing apparatus includes: a control circuit 20 for setting one of an L image and an R image as a standard image and setting the other image as a reference image; an input image interpolation circuit 21 for generating an interpolation image by increasing a resolution of the reference image; a cost optimization calculation section 16 for performing cost optimization calculation by global optimization using the reference image or the interpolation image; a cost minimum disparity extraction circuit 17 for determining a disparity of each pixel; a concentration disparity range determination circuit 23 for dynamically changing a pitch of disparity retrieval in the interpolation image when performing the cost optimization calculation on the basis of a first disparity calculated using the reference image; and a disparity output circuit 19 for converting a second disparity into a resolution of the standard image and outputting it.SELECTED DRAWING: Figure 2
Patent JP-2020043025-A (JP)
Title: Electrolyte and lithium ion secondary battery
Inventor: IWATA HIROSHI
IPC: H01M4/134
Filed: 2018-09-13
Abstract: To provide a new lithium ion secondary battery with excellent battery characteristics.SOLUTION: A lithium ion secondary battery includes an electrode including a Si-containing material as an active material, and an electrolyte solution containing LiBHand an ether, and the concentration of the LiBHis 3 to 6 mol/L and/or the molar ratio of the ether to the LiBHis in a range of 2 to 5.SELECTED DRAWING: None
Patent JP-2019175418-A (JP)
Title: Method, device and terminal device for displaying application function information
Inventor: QIAN LU
IPC: G06F3/0483
Filed: 2018-09-21
Abstract: To provide a method, device and terminal device for displaying application function information, in which a content card associated with an application function is displayed on a screen of the terminal device, the content card displayed on the screen is switched according to a switching condition, and such functions of the application can be directly presented to a user.SOLUTION: The method for displaying application function information includes: displaying a content card associated with an application function on a screen of a terminal device; and performing a switching operation on the content card currently displayed on the screen when detecting that a preset switching condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020054015-A (JP)
Title: Reaction force cancellation device
Inventor: SUEDA TETSUYA
IPC: H02K41/02
Filed: 2018-09-21
Abstract: To provide a reaction force cancellation device which can recover positional deviation of a counter mass without needing a counter mass return mechanism such as a returning actuator and make the device compact.SOLUTION: A reaction force cancellation device comprises a movable element, a counter mass receiving the movable element, and a basis receiving the movable element and the counter mass. A difference of the movable element operating with the counter mass resting is provided between the maximum static friction force of the counter mass side and the maximum static friction force of the movable element side.SELECTED DRAWING: Figure 1
Patent JP-2020048775-A (JP)
Title: Washing machine
Inventor: YAMAUCHI TOMOHIRO
IPC: D06F17/10
Filed: 2018-09-26
Abstract: To provide a washing machine capable of reducing washing unevenness and cloth damage, and capable of achieving improvement in washing performance.SOLUTION: A pulsator 26 includes: a base part 100; a movable blade part 200 which protrudes from an arrangement surface of the base part 100 and whose protrusion height is changeable; a variable mechanism part 300 for varying the protrusion height of the movable blade part 200 according to the rotation direction of the pulsator 26; and a plurality of water pumping blades 114 provided on the rear side of the base part 100, and extending radially to the outer peripheral side from the central side of the base part 100. In the water pumping blade 114, a right water paddling surface 114a for paddling water when the pulsator 26 rotates in the right direction in which the movable blade part 200 becomes lower has a shape that is depressed in the opposite direction from the rotation direction.SELECTED DRAWING: Figure 5
Patent JP-2020001999-A (JP)
Title: Semiconductor synthesis device and synthesis method
Inventor: LEI RENGUI
IPC: C30B29/42
Filed: 2018-09-27
Abstract: To provide a semiconductor synthesis device which is applied to a horizontal Bridgman method.SOLUTION: The semiconductor synthesis device includes: a closed reaction tube 4; a first furnace body 1; and a second furnace body 2, and the first furnace body 1 and the second furnace body 2 are connected by an intermediate pipe 8, the reaction tube 4 is arranged in a furnace defined together with the first furnace body 1, the intermediate pipe 8, and the second furnace 2, and a temperature control devices 9-1 and 9-2 are individually provided corresponding to the first furnace body 1 and the second furnace body 2 respectively, and a horizontal boat container 11 of a first layer is set at the left of the closed reaction tube 4, a holder device 13 is provided in the horizontal boat container 11 of the first layer, and a horizontal boat container 12 of a second layer is set in the holder device 13. The holder device 13 supports the horizontal boat container 12 of the second layer, and a specified gap is defined in order to put in and out a reaction object from the piled horizontal boat container between the horizontal boat container 11 of the first layer and the horizontal boat container 12 of the second layer, in the semiconductor synthesis device.SELECTED DRAWING: Figure 1
Patent JP-2019011549-A (JP)
Title: Method for storing starch in pulp, and method for controlling sedimentation and/or scaling of calcium
Inventor: VAN HAUTE EDDIE
IPC: D21H17/11
Filed: 2018-09-28
Abstract: To provide a method for storing starch in pulp, and, a method for controlling sedimentation and/or scaling of calcium in a digester or a BOD system.SOLUTION: The method can be conducted as a part of a paper-making processing. A process water containing pulp can be treated with chloramine. A process water containing pulp together with natural starch can be subjected to double processing by using at least one kinds of biocidal agent such as chloramine and at least one kinds of oxidants such as sodium hypochlorite. The treatment can be conducted by arbitrary desired technique. The treatment can be conducted in one or multiple stages or positions in a paper-making system. A value or a range of residual chloramine in the target can be achieved by the treatment. A packaging sheet/cardboard and other paper product produced by using the provided method shows excellent strength and other desirable characteristics.SELECTED DRAWING: Figure 1
Patent JP-2020057957-A (JP)
Title: Amplifier, down converter, and receiver
Inventor: KITAYAMA YASUO
IPC: H04B1/16
Filed: 2018-10-03
Abstract: To adjust a peak level of an output signal below a certain level even if a dynamic range of an input signal is large.SOLUTION: The amplifier includes: a first attenuator for attenuating an input signal with a first attenuation amount according to a first control signal to output a first attenuated signal; an amplifier for amplifying the first attenuated signal to output an amplified signal; a second attenuator for attenuating the amplified signal output from the amplifier to output a second attenuated signal with a predetermined second attenuation amount; and a first signal generation unit for generating a first control signal on the basis of a result of comparing strength of the second attenuated signal and a predetermined reference strength of the signal.SELECTED DRAWING: Figure 2
Patent JP-2019048808-A (JP)
Title: Substituted benzaldehyde compound and application method thereof in increase of tissue oxidation
Inventor: BRIAN METCALF
IPC: C07C65/30
Filed: 2018-10-04
Abstract: To provide substituted benzaldehyde and a derivative thereof acts as an allosteric regulator of hemoglobin, a pharmaceutical composition containing the regulator, and an application method thereof in treatments of disorders mediated by haemoglobin and disorders in which increase of tissue oxidation is effective.SOLUTION: There are provided a compound represented by the following formula, a tautomer or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same. In the formula, Q represents aryl, heteroaryl, heterocyclyl, Y and X represent O, methylene or the like, Rand Rrepresent groups forming oxo or aldehyde group together, Rto Rrepresent hydrogen, halo or the like.SELECTED DRAWING: None
Patent JP-2020061634-A (JP)
Title: Adaptive equalization device, adaptive equalization method, and communication device
Inventor: TAKAKURA TOMOHIRO
IPC: H04B3/06
Filed: 2018-10-09
Abstract: To provide an adaptive equalization device, an adaptive equalization method, and a communication device that can improve the performance by preventing signal deterioration due to a calculation error.SOLUTION: A first compensation unit 1 includes a first digital filter 2 that compensates for the phase difference between a received signal and a sampling signal, a first filter coefficient calculation unit 4 that calculates a filter coefficient of the first digital filter 2 as a first filter coefficient. A second filter coefficient calculation unit 5 calculates, on the basis of the output of the first digital filter 2, a filter coefficient for compensating for distortion due to polarization dispersion that changes with time as a second filter coefficient. A coefficient synthesizing unit 6 synthesizes the first filter coefficient and the second filter coefficient. A second compensation unit 7 includes a second digital filter that uses a filter coefficient synthesized by the coefficient synthesizing unit 6 to simultaneously performs the process of compensating the phase difference between the received signal and the sampling signal and performing adaptive equalization.SELECTED DRAWING: Figure 1
Patent JP-2020060430-A (JP)
Title: Manifold gauge
Inventor: SUWA SHIGERU
IPC: F25B45/00
Filed: 2018-10-09
Abstract: To provide a device contributing to more efficient work, regarding a manifold gauge used for the recovery and filing work of refrigeration in an air conditioning circuit.SOLUTION: A manifold gauge has a manifold body and a plurality of valves for opening and closing a flow passage in the manifold body. The flow passage in the manifold body has a low-pressure side flow passage, a high-pressure side flow passage, a recovery side flow passage, a filling side flow passage, a vacuum suction side flow passage, and a flow passage common to these. The plurality of valves have a first valve and a second valve. The first valve switches the low-pressure side flow passage and the high-pressure side flow passage. The second valve switches the recovery side flow passage, the filling side flow passage, and the vacuum suction side flow passage.SELECTED DRAWING: Figure 1
Patent JP-2020058733-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-10-12
Abstract: To provide a game machine capable of increasing a player's interest in a game.SOLUTION: When identification information for indicating a specific determination result is stopped and displayed on display means for displaying the identification information for indicating the determination result by determination means, a privilege advantageous to a player is imparted by privilege imparting means. Based on the fact that operation means operable by the player is operated, a performance is executed by performance executing means, and determination means that can change the execution timing at which a performance is executed by the performance executing means is provided. Thereby, a player's interest in a game can be increased.SELECTED DRAWING: Figure 233
Patent JP-2020062832-A (JP)
Title: Metal-clad laminate and production method of metal-clad laminate
Inventor: HAMANO SHOKICHI
IPC: H05K3/38
Filed: 2018-10-18
Abstract: To provide a metal-clad laminate which has a liquid crystalline polyester layer and a metal layer laminated on a surface of the liquid crystalline polyester layer and in which mutual joining is excellent, and to provide a production method of the metal-clad laminate.SOLUTION: A metal-clad laminate 1 of the invention is the metal-clad laminate 1 having a liquid crystalline polyester layer 5 and a metal layer 8 laminated on a surface of the liquid crystalline polyester layer 5, in which an interface between the liquid crystalline polyester layer 5 and the metal layer 8 is intricately configured.SELECTED DRAWING: Figure 1