baber/WOPTO huggingface dataset:
Patent JP-2018128193-A (JP)
Title: Hydrogen gas burner device
Inventor: MIMURA KENSHIRO
IPC: F23L15/00
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen gas burner which can supply a hydrogen gas having a flow rate optimum for a required calorie, and can reduce a concentration of NOx which is generated by the combustion of the hydrogen gas.SOLUTION: A control part 40 of a hydrogen gas burner 1 sets a target flow rate of a hydrogen gas G1 from a temperature of the hydrogen gas G1 which is heated by a heat exchanger 23, and a required calorie at the combustion of the hydrogen gas G1 which is required to the hydrogen gas burner 1 so that the flow rate of the hydrogen gas G1 passing thorough a flow rate regulation valve 26 is decreased as the temperature of the hydrogen gas G1 becomes high, sets a target flow speed so that a flow speed of the hydrogen gas G1 which is discharged from a combustion nozzle 10 via a regulation plate 28 reaches a flow speed corresponding to the target flow rate, and the flow speed of the hydrogen gas G1 becomes high as a value of the target flow rate becomes small, controls the flow rate regulation valve 26 so as to reach the target flow rate, and controls the regulation plate 28 so as to reach the target flow speed.SELECTED DRAWING: Figure 1
Patent JP-2018129686-A (JP)
Title: Woofer box, display unit, and television receiver
Inventor: OSHIMA YOSHIHIRO
IPC: H04R1/32
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a display unit that is excellent in sound quality of a low tone voice.SOLUTION: A woofer box (31) attached to a display unit has a first opening (45) and a second opening (46) oriented in a direction along a display surface of the display unit.SELECTED DRAWING: Figure 3
Patent JP-2018126342-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2017-02-08
Abstract: PROBLEM TO BE SOLVED: To achieve sufficient functioning for enhancing fun and motivating continuation of a game.SOLUTION: A winning history performance for displaying a winning history in a predetermined number of games is executed, and a display state of the winning history performance is used as determination conditions of shift control for shifting from a disadvantageous game state to an advantageous game state, thus increasing a sense of expectation toward promotion to the advantageous game state by increasing the determination conditions, increasing the sense of expectation toward the promotion to the advantageous game state by visually recognizing that a possibility of the promotion to the advantageous game state is increased, continuing a game with specific display on the winning history display as an objective, and hence increasing fun and improving motivation to continue the game.SELECTED DRAWING: Figure 39
Patent JP-2018131811-A (JP)
Title: Method for manufacturing tile unit, adhesive coating device, and tile unit manufacturing apparatus
Inventor: HAYASHI TAKAYUKI
IPC: E04F13/08
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a tile unit manufacturing method, an adhesive coating device, and a tile unit manufacturing apparatus capable of suppressing formation of adhesive liquid films at openings of a sheet by a simple method or structure while securing a wider bonding area between a sheet having openings and a tile.SOLUTION: The method of manufacturing a tile unit includes a step of preparing a sheet on which a plurality of openings are arranged, a first coating step to transfer and apply a liquid adhesive adhering to an application surface to the sheet surface with rollers in which a plurality of application surfaces having a narrower width than the width of the openings in the direction along a rotational axis are arranged side by side along the rotational axis with gaps, and a second coating step to transfer and apply the adhesive adhering to the application surface to the sheet surface with rollers, arranging application surfaces in the region where the adhesive is not applied because of the passage of the gap in the first coating step.SELECTED DRAWING: Figure 1
Patent JP-2018130332-A (JP)
Title: Skin material and vehicle seat
Inventor: HONMA YUICHI
IPC: A47C31/02
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To improve working properties of sewing for forming a stitch line in a skin material while improving texture of decoration by the stitch line, promote efficiency of production more than forming a stepped shape only by the sewing, and reduce man hours.SOLUTION: A skin material (3) is used for a vehicle seat and is formed by a die. The skin material (3) includes a stepped part (3a) having a stepped shape transferred from the die and extending in a line, and a stitch line (4) being sewn along the stepped part (3a). The stepped part (3a) becomes a guide when forming the stitch line (4).SELECTED DRAWING: Figure 2
Patent JP-2017164489-A (JP)
Title: Biofabricated material containing collagen fibril
Inventor: BRENDAN PATRICK PURCELL
IPC: B68F1/00
Filed: 2017-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a biofabricated leather incorporating natural components found in a leather, having an excellent strengh and uniformity and no anisotropy.SOLUTION: A biofabricated material is disclosed which contains a network of crosslinking collagen fibrils. This material is constituted of collagen that is a principal component and manufactured by a process of the fibrillation of collagen molecule into fibrills, fibril crosslinking, and the lubrication of crosslinking fibrils. Differently from natural leather, this biofabricated material shows a physical property of no anisotropy (not depended on direction); for example, a sheet of the biofabricated material can have substantially the same elasticity or tensile strength when elongated or stressed in different directions. Differently from natural leather, the biofabricated material has a uniform texture which promotes a uniform absorption of a dye and a coating material. In an aesthetic view, the biofabricated material brings uniform and consistent grains for manufacturing easiness. The biofabricated material, clearly differently from natural leather with grains increasing from one side (for example, distal surface) to the other side (proximal inner layer), can have substantially the same grain, texture, and other aesthetic properties on both sides.SELECTED DRAWING: None
Patent JP-2017168178-A (JP)
Title: Magnetic recording medium
Inventor: KAWAKAMI SHINJI
IPC: G11B5/708
Filed: 2017-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in electromagnetic conversion characteristic and running durability.SOLUTION: In a magnetic recording medium, a magnetic layer contains magnetic powder, carbon black, silica, and alumina. When spacing Sp on the surface of the magnetic layer is measured by TSA after the surface of the magnetic layer is washed with n-hexane, Sp≤18 nm results. In a projection of 10 nm or larger in height obtained by measuring the surface of the magnetic layer by an atomic force microscope, when a height average value of a projection formed by the carbon black is Hcb, a height average value of a projection formed by the silica is Hsi, a height average value of a projection formed by the alumina is Hal, and difference between Hcb and Hsi is dH, the following relations (1) to (3) are established: (1)Hsi≤Sp≤Hcb, (2)1 nm≤dH≤6 nm, and (3)Hsi<Hal.SELECTED DRAWING: Figure 1
Patent JP-2018133011-A (JP)
Title: Security system
Inventor: OKAZAWA TAKESHI
IPC: G08B25/10
Filed: 2017-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a security system which can estimate a person without a wireless transmission tag.SOLUTION: A security system 1 has readers 20, 20' for receiving radio waves from wireless transmission tags within a predetermined range, first imaging units 31, 31' for capturing images in the predetermined range, and a transmitter counting unit for counting the number of the wireless transmission tas in the predetermined range based on the radio waves received by the readers. Further, the security system has a person number counting unit for counting the number of persons in the predetermined range based on analysis of first captured image data captured by the first imaging unit, a comparator unit for comparing the number of transmitters counted by the transmitter counting unit and the number of persons counted by the person number counting unit, a determination unit for determining whether or not the number of transmitters and the number of persons are the same based on the result of comparison by the comparator unit, and second imaging units 32, 32' for capturing images when the determination unit determines that the number of transmitters and the number of persons are not the same.SELECTED DRAWING: Figure 1
Patent JP-2018139258-A (JP)
Title: Polishing method, polishing apparatus, and recording medium recording computer program
Inventor: KOBAYASHI KENICHI
IPC: H01L21/304
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of polishing a substrate, such as a wafer, with desired polishing amount.SOLUTION: A method of polishing the outer peripheral side region of the front face or the reverse face of a wafer W includes substrate rotation operation for rotating the substrate W, pressing operation for pressing a polishing tool 42 against the outer peripheral side region of the substrate W by means of a pressing member 44, a polishing operation for moving the pressing member 44 to the radial outside of the substrate W, while pressing a polishing tool 42 against the outer peripheral side region of the substrate W by means of a pressing member 44, a separating operation for moving the polishing tool 42 and the pressing member 44 in the direction receding from the substrate W, and movement operation for moving the pressing member 44 to the radial inside of the substrate W in a state where the polishing tool 42 is separated from the substrate W. An operation cycle including the pressing operation, the polishing operation, the separating operation, and the movement operation is repeated multiple times.SELECTED DRAWING: Figure 2
Patent JP-2017148044-A (JP)
Title: Xylanases, nucleic acids encoding them and methods for producing and using them
Inventor: KEVIN A GRAY
IPC: C07K16/40
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide methods and processes for degrading hemicellulose (a major component of plant cell wall), methods for designing novel xylanases, mannanases and/or glucanases, and use methods thereof.SOLUTION: The invention provides a nucleic acid encoding a polypeptide having a certain mutation and a xylanase activity, and a polypeptide encoded by the nucleic acid. The polypeptide comprises a sequence having at least 95% sequence identity to an original xylanase from which the polypeptide has been recombinantly synthesized, where the mutation of the xylanase is amino acid residue 38 changed from arginine (R) to histidine (H).SELECTED DRAWING: None
Patent JP-2018140506-A (JP)
Title: Multi-layered sheet and curtain using the same
Inventor: HIROZAWA SHIGETO
IPC: B32B27/20
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sheet in which conflicting effects of visibility and visibility prevention are compatibly satisfied and also the heat shielding property is excellent.SOLUTION: Provided is a multilayered sheet having a net-like material as the base material and including a layer (A) comprising a resin composition containing a polyvinyl chloride type resin and a pearl pigment on one side of the base material, and a layer (B) comprising a resin composition containing a polyvinyl chloride type resin and a heat shielding pigment on the other side, and in which, characterized, the light reflectance measured from the layer (A) side of the multilayer sheet is 10% or more over the entire wavelength range of 400 to 700 nm.SELECTED DRAWING: None
Patent JP-2017125042-A (JP)
Title: Repellent
Inventor: MENCKE NORBERT
IPC: A01N65/12
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide methods which have a very good repellent effect on arthropods such as ticks, midges and flies, and cannot only control parasites having already attacked an animal but also very efficiently prevent acute attack.SOLUTION: For repelling arthropods, a pyrethroid or pyrethrin is used in combination with a nicotinic agonist such as a neonicotinoid compound, nithiazine, or a spinosyn compound.SELECTED DRAWING: None
Patent JP-2018139552-A (JP)
Title: Water-in-oil emulsified oil and fat composition and method for producing the same
Inventor: KATO MASAHARU
IPC: A23D7/005
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-in-oil emulsified oil and fat composition having unconventionally strong oxidation stability, by a simple and easy method.SOLUTION: A water-in-oil emulsified oil and fat composition contains, in an aqueous phase, one water-soluble antioxidant, and at least one water-soluble solid content selected from another water-soluble antioxidant than the one water-soluble antioxidant, carbohydrate, and protein. In the aqueous phase, the total content of the water-soluble antioxidant and the water-soluble solid content is 40-70 wt.%, while the total content of the aqueous phase is 0.01-40 wt.%. Preferably, the water-in-oil emulsified oil and fat composition contains dextrin as the water-soluble solid content in the aqueous phase, and/or contains an oil-soluble emulsifier in an oil phase.SELECTED DRAWING: None
Patent JP-2018144123-A (JP)
Title: Driving tool
Inventor: ISHIKAWA NAOHARU
IPC: B25C7/00
Filed: 2017-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a driving tool which performs driving on condition that both a trigger and a contact arm are turned on, and in which smoother operation is performed in a conventional timer mechanism including a part operated by compressed air, and thereby inhibit an unexpected driving operation although the contact arm interferes with another part when the driving tool is carried while the trigger is still turned on.SOLUTION: When a reference time t has passed after turning on the trigger 12, power supply to an actuator 24 is interrupted and an actuation shaft 24a moves downward, so that a contact regulation member 21 moves to a lock position and a lock arm part 21c prevents the contact arm 6 from being turned on. Accordingly, a locked state is smoothly obtained by a quick operation of the actuator 24.SELECTED DRAWING: Figure 15
Patent JP-2018147164-A (JP)
Title: Working screen display system
Inventor: NISHII YASUTO
IPC: G05D1/02
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To display on a display unit a display screen excellent in operability for a user.SOLUTION: The working screen display system includes: a positional information acquisition unit that acquires positional information of a work vehicle based on positioning correction information acquired from a first reference station; an area shape specifying unit that specifies a shape of a specific area for autonomously running the work vehicle based on the positioning correction information acquired from a second reference station; and a display control unit for displaying on the display unit a specific area display section H indicating the specific region specified by the area shape specifying unit. The display control unit may display the specific area display section H in different display forms in a case where the first reference station and the second reference station are a common reference station and, in a case, where the first reference station and the second reference station are not common reference stations.SELECTED DRAWING: Figure 3
Patent JP-2017142813-A (JP)
Title: Calibration of virtual reality system
Inventor: DOV KATZ
IPC: G06F3/01
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide calibration of a virtual reality system suitable for eliminating a mismatch between a user motion and media presented via a head set.SOLUTION: A virtual reality (VR) console includes a front rigid body 205 and a rear rigid body 230, receiving low-speed calibration data from an imaging device and high-speed calibration data from an inertia measurement unit 130 on a VR head set. The low-speed calibration data includes an image in which only a locator of the rear rigid body 230 is visible. An observation position is specified from the low-speed calibration data, and a prediction position is specified from the high-speed calibration data. When a difference between the observation position and the prediction position is larger than a threshold, the prediction position is adjusted by a temporary offset until the difference decrease to or less than the threshold. When locators of both the front rigid body 205 and the rear rigid body 230 become visible in the image of low-speed calibration data, the temporary offset is removed as the rear rigid body 230 is recalibrated to the front rigid body 205.SELECTED DRAWING: Figure 2B
Patent JP-2018149608-A (JP)
Title: Revolving spindle device
Inventor: ANDO YOSHIAKI
IPC: B23Q1/70
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a revolving spindle device which can solve troubles caused when a fluid to be supplied to a spindle device leaks.SOLUTION: A revolving spindle device 1 includes: a revolving shaft 21; a fixed body part 23 which rotatably supports the revolving shaft 21 in an inclined state; and a revolving body part 22 which can rotate with the revolving shaft 21 and supports a spindle device 30 so that the spindle device 30 can revolve around a revolving axis D of the revolving shaft 21. The revolving shaft 21 is rotated to change a posture of the spindle device 30. The revolving spindle device 1 further includes: an electric wire path 26 which is provided in the fixed body part 23 and the revolving body part 22 and allows electricity to pass therethrough to the spindle device 30; and an external fluid pipeline 28 which is provided at the outside of the fixed body part 23 and the revolving body part 22 and allows at least one of multiple supply fluids to pass to the spindle device 30.SELECTED DRAWING: Figure 3
Patent JP-2018152707-A (JP)
Title: Non-contact information medium and non-contact information communication system
Inventor: OKUI AKIHIRO
IPC: H04B1/59
Filed: 2017-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact information medium capable of increasing stability in communication and communication speed.SOLUTION: A non-contact information medium includes an edge detection unit 15 and a reset signal generation unit 16B for generating a reset signal if a period when an output signal from the edge detection unit 15 is at a low level exceeds a prescribed time. The edge detection unit 15 is reset by the reset signal. When the edge detection unit 15 is reset, the output signal from the edge detection unit 15 changes to a high level.SELECTED DRAWING: Figure 2
Patent JP-2018152259-A (JP)
Title: Production device of wire harness
Inventor: TAKANO YOICHI
IPC: H01B13/012
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a production device of wire harnesses, which can automatically release fixing of a wire harness on a wiring board by a simple device configuration.SOLUTION: In a production device 1 of wire harnesses, in which a wire harness WH is produced on a wiring board 10 by moving the wiring board 10 on which a holding part 20A for holding a wire harness WH is provided to each operation area AR where a plurality of operators are arranged, a hold automatically releasing mechanism 30 that includes a contact part 50 provided on a moving route to each operation area Ar of the wiring board 10 and a part to be contacted 71 provided on the wiring board 10 so as to be contacted to the contact part 50 by the movement of the wiring board 10 and automatically releases a hold state of the wire harness WH by the holding part 20A by utilizing a force by which the part to be contacted 71 is contacted to the contact part 50 at the timing of releasing the hold state of the wire harness WH by the holding part 20A is provided.SELECTED DRAWING: Figure 3
Patent JP-2017130224-A (JP)
Title: Accounting system, monitoring device, and program
Inventor: SAITO FUMIKATSU
IPC: G07G1/01
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of performing higher money reception/payment management.SOLUTION: In an accounting system, a monitoring device, an accounting device and a reserve fund management device are connected in a communicable manner. The monitoring device includes selection means which selects the accounting device of a movement source and the reserve fund management device when the change is moved to another accounting device, and selects the accounting device of a movement source when the change is moved to the reserve fund management device.SELECTED DRAWING: Figure 1
Patent JP-2017228764-A (JP)
Title: Inductor
Inventor: JANG YOUNG SU
IPC: H01F17/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inductor in which efficiency throughout an entire current band from a low current region to a high current region may be maximized.SOLUTION: An inductor 100 including at least two coil patterns in a single chip and including at least one common lead terminal 23 commonly connected to respective end portions of the coil patterns includes a first coil pattern 11 and a second coil pattern 12 operating independently of each other. A range of a current passing through the first coil pattern 11 and a range of a current passing through the second coil pattern 12 are different from each other. The first and second coil patterns have different electrical characteristics from one another.SELECTED DRAWING: Figure 1
Patent JP-2018154864-A (JP)
Title: High temperature steam electrolysis cell, hydrogen electrode layer therefor, and solid oxide electrochemical cell
Inventor: OSADA NORIKAZU
IPC: H01M8/02
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide electrochemical cell capable of making the shrinking behavior of its hydrogen electrode layer practicably similar to the shrinking behavior of its electrolyte layer.SOLUTION: A solid oxide electrochemical cell or SOEC1 is constituted of an electrolyte layer 13 constituted of an electrolyte that can conduct an oxygen ion and does not allow gas to flow therethrough, and a hydrogen electrode layer 10 that is laminated over the outer side in the thickness direction T of the electrolyte layer 13, has a skeleton of a network structure, is constituted of a porous material allowing gas to flow through open pores surrounded by the skeleton, and can electrolyze steam flowing into the open pores into an oxygen ion and hydrogen. The hydrogen electrode layer 10 includes at least one composite layer (101, 102) that is a layer of composite particles prepared by sintering first particles constituting the base material of the skeleton of a network structure and second particles that is less easily reduced relative to the first particles, with the second particles disposed in a dispersed state on the surface of a part of the skeleton facing the open pores.SELECTED DRAWING: Figure 1
Patent JP-2018153316-A (JP)
Title: Game machine
Inventor: TAKEDA MITSUHIRO
IPC: A63F7/02
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine making it easy for a player to understand to which presentation the player should pay attention and therefore capable of sufficiently exerting presentation effect.SOLUTION: A game machine includes presentation control means capable of performing various presentations in display means. The presentation control means can perform a specific presentation, a clocking presentation for clocking a prescribed time before the performance of the specific presentation, and a prior clocking presentation to be executed, with respect to the clocking presentation, prior to a start of the clocking of the clocking presentation. Further, a change presentation to change the prescribed time while the clocking presentation is being performed may be performable.SELECTED DRAWING: Figure 54