baber/WOPTO huggingface dataset:
Patent JP-2019169544-A (JP)
Title: Graphene-containing structure, semiconductor device, and method for manufacturing graphene-containing structure
Inventor: GO PEI ZHEN
IPC: C01B32/186
Filed: 2018-03-22
Abstract: To provide a graphene-containing structure capable of enlarging graphene, mass-producing, and improving carrier mobility of graphene, a semiconductor device having high carrier mobility using the same, and a method for manufacturing a graphene-containing structure.SOLUTION: The graphene-containing structure includes: a silicon carbide semiconductor layer; a graphene layer on the silicon carbide semiconductor layer; and a first aluminum nitride layer provided between the silicon carbide semiconductor layer and the graphene layer.SELECTED DRAWING: Figure 1
Patent JP-2019168016-A (JP)
Title: Friction engagement device of power transmission device for vehicle
Inventor: NISHINOSONO JUNICHI
IPC: F16D25/0638
Filed: 2018-03-22
Abstract: To provide a structure which is suppressed in the lowering of assembling performance while reducing a collision sound resulting from backlash occurring in a friction engagement device arranged at a power transmission device for a vehicle.SOLUTION: Since an interval between adjacent external peripheral spline teeth 68 in a rotation direction is narrowed as progressing toward a direction in which a disc 70 is fit at assembling in an axial line CL direction of the external peripheral spline teeth 68, backlash occurring between the disc 70 located at a first end in the direction in which the disc 70 is fit, and the external peripheral spline teeth 68 is reduced. By this constitution, in a state that a friction engagement part 58 is engaged, a collision sound which is generated when the backlash occurring between the disc 70 and the external peripheral spline teeth 68 is clogged at an opposite side is reduced by the changeover of an orientation of torque transmitted to a forward/backward clutch C1.SELECTED DRAWING: Figure 3
Patent JP-2019167877-A (JP)
Title: Fiber-reinforced resin-made protection member
Inventor: KATO HIROYA
IPC: F02M59/44
Filed: 2018-03-23
Abstract: To provide a fiber-reinforced resin-made protection member which can reduce a processing expense, and can shorten a processing time when cut-processing a bottom face of a pedestal.SOLUTION: A pedestal 12 in which a fuel pump is attached on a surface, and a bottom face 12b is fixed to a head cover of an engine via a rubber gasket is formed so that a cut margin which is higher than a general face 12d by 0.1 mm maximally is formed in a gasket contact range 12e of the bottom face 12b. A metal collar 16 which is integrated with the pedestal 12 by insert-molding, and penetrated with a bolt for fixing the pedestal 12 to the head cover is integrated with the pedestal 12 so that an end part 16a of the metal collar 16 at the bottom face side protrudes from the general face 12d by an amount of the cutting margin of 0.1 mm maximally.SELECTED DRAWING: Figure 2
Patent JP-2019167076-A (JP)
Title: Vehicle lower part structure
Inventor: YOSHIMOTO HIROMASA
IPC: B62D37/02
Filed: 2018-03-26
Abstract: To inhibit deterioration of insertion ability of a holding part.SOLUTION: A front part of a vehicle includes a front wheel, an undercover 12, and a fender liner 13. The fender liner 13 includes a circular hole 20 extending in a vertical direction. A spat 30 is attached to a lower part of the vehicle. The spat 30 includes a holding part 40 for temporarily holding the spat 30 in the vehicle. The holding part 40 includes: a first partition part 51 partitioning a first space S1; a second partition part 52 partitioning a second space S2; and a claw part 61 provided on an outer surface of the second partition part 52. A dimension of the second space S2 as seen in a direction intersecting with the vertical direction is longer than a dimension of the first space S1 as seen in the direction intersecting with the vertical direction.SELECTED DRAWING: Figure 3
Patent JP-2019176574-A (JP)
Title: Transducer device
Inventor: TAJIMA YOSHINAO
IPC: G01L1/26
Filed: 2018-03-27
Abstract: To provide a transducer device which is capable of, when functioning as an actuator, inhibiting the deformation amount of a dielectric layer thereof from being deviated from an intended value due to the surrounding environment of the dielectric layer, without taking any time and effort.SOLUTION: The device includes a first conductive rubber layer 2 and a second conductive rubber layer 3 between which a dielectric elastomer layer 1 is disposed, and a third conductive rubber layer 5 and a fourth conductive rubber layer 6 between a measurement portion 1a formed continuously from the first conductive rubber layer is disposed. The device further includes a control unit 8 that deforms the dielectric elastomer layer 1 in the thickness direction by applying voltage corresponding to a command value Vt to the first conductive rubber layer 2 and the second conductive rubber layer 3. The control unit 8 measures the capacitance Cs of the measurement portion 1a via the third conductive rubber layer 5 and the fourth conductive rubber layer 6, obtains the specific dielectric constant εr of the measurement portion 1a on the basis of the measured capacitance Cs, and uses, as the specific dielectric constant εr of the dielectric elastomer layer 1, the specific dielectric constant εr for calculating the command value Vt.SELECTED DRAWING: Figure 1
Patent JP-2019172844-A (JP)
Title: Detergent composition
Inventor: NAGANO TOMOHIKO
IPC: C11D1/75
Filed: 2018-03-28
Abstract: To provide a detergent composition having excellent detergency to a hard surface, especially a hard surface to which a polymer is adhered, especially a hard surface constituting a manufacturing line of an ink for inkjet even under room temperature, and a cleaning method of the hard surface using the detergent composition.SOLUTION: There are provided [1] a detergent composition containing water-soluble organic amine (a), alkylamine oxide represented by the following general formula (1) (b), an organic solvent having Hansen solubility parameter (HSP value) at 20°C of 15 to 19.5 (c), and water, and [2] a cleaning method of the hard surface for cleaning the hard surface by the detergent composition at a temperature of 45°C to 85°C. (R)(R)(R)N→O (1), wherein Rand Rrepresent each independently an alkyl group or alkenyl group having 1 to 3 carbon atoms, and Rrepresents an alkyl group or an alkenyl group having 8 to 16 carbon atoms.SELECTED DRAWING: None
Patent JP-2019173122-A (JP)
Title: Weld joint
Inventor: HAMAGUCHI Tomoaki
IPC: C22C19/05
Filed: 2018-03-29
Abstract: To provide a weld joint of an austenitic heat resistant alloy excellent in both of creep breaking strength and stress relaxation cracking resistance.SOLUTION: There is provided a weld joint having a chemical composition containing a base material of, by mass%, C≤0.009%, Si≤2.0%, Mn≤3.0%, P≤0.040%, S≤0.0100%, O≤0.01%, Cr:25.0-38.0%, Ni:40.0-60.0%, W:3.0-10.0%, Ti:0.01-1.20%, N≤0.020%, Al≤0.30%, B:0.0001-0.01%, Zr:0.0001-0.50%, Ca:0-0.010%, Mg:0-0.050%, REM:0-0.100%, Co:0-1.0%, Cu:0-1.0%, Mo:0-1.0%, V:0-0.5%, Nb:0-0.5% and the balance:Fe with impurities, and a weld metal of C≤0.15%, Si≤2.0%, Mn≤3.0%, P≤0.040%, S≤0.0100%, O≤0.01%, Cr:18.0-38.0%, Ti:0.01-2.50%, N≤0.020%, Al≤2.0%, Fe≤15.0%, B:0.0001-0.01%, Zr:0.0001-0.50%, W:0.01-10.0%, Co:0.5-25.0%, Ca:0-0.010%, Mg:0-0.050%, REM:0-0.100%, Cu:0-1.0%, Mo:0-12.0%, V:0-0.5%, Nb:0-2.5%, and the balance:Ni with impurities.SELECTED DRAWING: None
Patent JP-2019172907-A (JP)
Title: Thermally conductive foam and thermally conductive foam adhesive sheet
Inventor: MATSUI RIE
IPC: B32B27/00
Filed: 2018-03-29
Abstract: To provide a thermally conductive foam having all of excellent flexibility, thermal conductivity and flame retardancy, and a thermally conductive foam adhesive sheet including the same.SOLUTION: The present invention provides a thermally conductive foam that is obtained by foaming a foamable resin composition containing a matrix component containing an elastomer resin, a metalhydroxide, and a thermally conductive filler excluding the metalhydroxide, wherein, the metalhydroxide content is more than 10 pts.mass relative to the thermally conductive filler 100 pts.mass. There is also provided a thermally conductive foam adhesive sheet having the thermally conductive foam and an adhesive material provided on one or both sides of the thermally conductive foam.SELECTED DRAWING: None
Patent JP-2019178638-A (JP)
Title: Turbocharging system and control method of the same
Inventor: ITO HIKARI
IPC: F02B37/10
Filed: 2018-03-30
Abstract: To provide a turbocharging system which can assist engine brake force to be secured, and to provide a control method of the turbocharging system.SOLUTION: A turbocharging system includes: a first shaft 8 which is a rotary shaft of a compressor 4 and to which a compressor impeller 6 is fixed; a second shaft 9 which is a rotary shaft of a turbine 5 and to which a turbine impeller 7 is fixed; a clutch 11 which transmits power or intercepts transmission of the power between the first shaft 8 and the second shaft 9; and a power imparting device 12 which provides driving force or brake force to the first shaft 8. The turbocharging system performs control C1 in which the brake force is provided to the first shaft 8 by the power imparting device 12 and the turbine impeller 7 is braked with the brake force in a state where the clutch 11 transmits the power.SELECTED DRAWING: Figure 2
Patent JP-2019177347-A (JP)
Title: Purification module and purification unit
Inventor: HAYASHI MIO
IPC: B01J35/02
Filed: 2018-03-30
Abstract: To provide a purification module capable of exhibiting an excellent purification performance without being affected by eluted ion in a solution which is a purification object.SOLUTION: A purification module comprises a porous tubular body and an eluted ion removal agent arranged in a hollow part of the porous tubular body, the porous tubular body comprises: a porous silica tube comprising a plurality of pores and including silicon dioxide; and titanium oxide particles. The porous silica tube has an average pore ratio of 35 volume% or greater and 70 volume% or smaller, and an average pore diameter of the pores is 200 nm or greater and 500 nm or smaller.SELECTED DRAWING: Figure 1
Patent JP-2019184827-A (JP)
Title: Liquid crystal display and method for manufacturing the same
Inventor: NAGATA HISASHI
IPC: G02F1/1337
Filed: 2018-04-10
Abstract: To provide a liquid crystal display that, when polarized light from the outside is made incident on a camera through a liquid crystal layer, can prevent a camera image from being adversely affected by double reflection of light, and a method for manufacturing the liquid crystal display.SOLUTION: In a liquid crystal display (1A), light for a camera (3) transmits through part of a liquid crystal panel (10A). In the liquid crystal panel (10A), a liquid crystal layer (14) has refractive index isotropy in a camera light transmission area (S1) through which the light for the camera (3) transmits, and the liquid crystal layer (14) has refractive index anisotropy in a camera light non-transmission area (S2) excluding the camera light transmission area (S1).SELECTED DRAWING: Figure 1
Patent JP-2019181873-A (JP)
Title: Liquid discharge device
Inventor: FURUHATA YOSHIJI
IPC: B41J2/15
Filed: 2018-04-16
Abstract: To provide a liquid discharge device capable of restricting an influence of an airflow accompanying movement of a discharge head, on an impact position of a droplet discharged from the discharge head.SOLUTION: In a liquid discharge device, a position of a nozzle at a closest stop position where a discharge head reverses a moving direction for the next path, is used as a starting point, and a range at a predetermined distance from this starting point in a first direction is defined as an influence region. In addition, when a time duration from completion of recording in a previous path until start of recording in the next path is defined as a set processing time, a first time is set as the set processing time, in cases where the next path is a first state path not containing a continuous region of a predetermined size or larger in a sub-scanning direction on an image within the influence region, whereas a second time obtained by adding standby time to the first time is set as the set processing time, in cases where the next path is a second state path containing a continuous region of the predetermined size or larger in the sub-scanning direction on an image within the influence region.SELECTED DRAWING: Figure 6
Patent JP-2019188878-A (JP)
Title: Run flat tire
Inventor: SUGIYAMA NAOKI
IPC: B60C17/00
Filed: 2018-04-19
Abstract: To provide a run flat tire excellent in run-flat durability performance and riding comfort performance.SOLUTION: A run flat tire 1 comprises a carcass 6 and a side reinforcement rubber 9 having a crescent-shaped cross section. The tire satisfies the following expressions (1) and (2): 0.64≤L1/L3≤0.88 ... (1) and 0.84≤L2/L3≤1.08 ... (2) when defining the thicknesses of the side reinforcement rubber 9 on the normal line of the carcass 6 passing through the first, second and third points P1, P2 and P3 on a tire outer surface 1a as L1, L2 and L3, respectively (here, the first, second and third points P1, P2 and P3 are the positions on the tire outer surface 1a separating the distances of 28%, 72% and 50%, respectively of a tire cross section height H toward inside in a tire radial direction).SELECTED DRAWING: Figure 1
Patent JP-2019191294-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: HIROSE MASAKI
IPC: G03G15/09
Filed: 2018-04-20
Abstract: To provide a developing device capable of suppressing a tailing phenomenon, while suppressing a fogging phenomenon, over a long period of time and to provide a process cartridge and an image forming apparatus.SOLUTION: A developing device 4 including a developer carrier 10, magnetic field generation means 9, and a regulation member 11 is configured so that when an area where development is performed on a peripheral surface of the developer carrier 10 is defined as a development area D, a contact position of the regulation member 11 is defined as a contact position C, and force to attract magnetic toner toward a rotational center of the developer carrier 10 by a magnetic field generated by the magnetic field generation means 9 is defined as magnetic attraction force, the magnetic attraction force in the area from the contact position C to the development area D in a rotational direction of the developer carrier 10 is smaller than magnetic attraction force in the development area D and a magnetic flux density in a tangential direction with respect to the peripheral surface of the developer carrier 10 in the development area D is larger than a magnetic flux density in a normal direction with respect to the peripheral surface of the developer carrier 10 in the development area D.SELECTED DRAWING: Figure 5
Patent JP-2018203608-A (JP)
Title: Glass laminae
Inventor: SADAKANE SHUNSUKE
IPC: B60K35/00
Filed: 2018-04-27
Abstract: To cause reflection double image in a glass laminate having a wedge angle to be conspicuous, even when error of the wedge angle is generated.SOLUTION: The glass laminate has a first glass sheet which is an inner side of a vehicle, a second glass sheet which is an outer side of the vehicle, and an intermediate film positioned between the first glass sheet and the second glass sheet and adhering the first glass sheet and the second glass sheet, and having a display region used for a head up display, in which the display region has a wedge shaped region of thickness of an upper end side in a vertical direction is thicker than a lower end side when the glass laminate is attached to the vehicle, and a ratio Δt [mm] of thickness of the thickest location and the thinnest location of the display region and difference ΔTv [%] of visible light transmittance at the thickest location and the thinnest location satisfies a relationship of ΔTv≥2.2Δt.SELECTED DRAWING: Figure 9
Patent JP-2019189442-A (JP)
Title: Sheet storage device and image forming apparatus
Inventor: NISHIYAMA TATSUO
IPC: G03G15/00
Filed: 2018-04-27
Abstract: To solve a problem that it is difficult to reduce a possibility of fixing width regulating means at an incorrect position, when fixing the width regulating means.SOLUTION: A direction of a fixing member at the time when fixing a first regulating member 80 to a bottom surface position 70K through a first positioning hole 70e is a first direction, and a direction of the fixing member at the time when fixing the first regulating member 80 to a side surface portion 70j through a second positioning hole 70d is a second direction. In this case, the first direction and the second direction are not parallel.SELECTED DRAWING: Figure 7
Patent JP-2019194534-A (JP)
Title: Detection member, robot hand, and detection method
Inventor: MITSUZUKA MASAHIKO
IPC: G01L5/16
Filed: 2018-05-01
Abstract: To provide a detection member, a robot hand, and a detection method capable of detecting a force in a direction perpendicular to a plate surface of a plate-shaped photoelastic polyurethane resin and a force (shear force) in a direction along the plate surface of the plate-shaped photoelastic polyurethane resin.SOLUTION: Light passing through a pressure detection member formed in a plate-like shape using a photoelastic polyurethane resin is received by a light-receiving member, and a force in a direction perpendicular to the plate surface is detected on the basis of intensity of the light received from the light receiving member. Further, tension is applied to a tension detection member disposed along the plate surface of the pressure detection member, and force (shear stress) in a direction along the plate surface is detected on the basis of a detection signal detected by the tension detection member.SELECTED DRAWING: Figure 1
Patent JP-2019196089-A (JP)
Title: Vehicle table
Inventor: OMOTO YUJI
IPC: A47C7/62
Filed: 2018-05-09
Abstract: To provide a vehicle table which enables reuse of a drink holder portion after the drink holder portion receives an excessive input load.SOLUTION: A vehicle table 10 comprises: a table body portion 30; a drink holder portion 40 having a storage space 41a opening upward; a connection portion 50 that connects the drink holder portion 40 to the table body portion 30 so that the drink holder portion can move between a load receiving position and a load releasing position S2 below the load receiving position; and a holding portion 60 for holding the drink holder portion 40 at the load receiving position. The holding portion 60 releases holding of the drink holder portion 40 when an input load, which is inputted from above to the drink holder portion 40 located at the load receiving position, reaches an estimated load. The holding portion holds the drink holder portion 40 again when the drink holder portion 40 moves from the load releasing position S2 to the load receiving position.SELECTED DRAWING: Figure 13
Patent JP-2019196873-A (JP)
Title: Recovery method of waste heat of air separation equipment and recovery system of waste heat of air separation equipment
Inventor: MAEKAWA SHONOSUKE
IPC: F25J3/04
Filed: 2018-05-10
Abstract: To provide a recovery method of waste heat of air separation equipment in which steam generated in air separation equipment separating oxygen and nitrogen from raw material air is recovered and thermal energy of the recovered steam is utilized, and a recovery system of waste heat of air separation equipment.SOLUTION: The recovery method of waste heat of air separation equipment is provided that includes; an MS adsorption step of supplying raw material air compressed by an air compressor to an adsorption tower removing impurity in air passing therethrough and cleaning the air; and a rectification step of rectifying and separating nitrogen and oxygen from the raw material air cleaned in the MS adsorption step. The recovery method of waste heat of air separation equipment further includes: a heat exchange step of supplying a part of nitrogen gas discharged from the air separation equipment to a heat exchanger disposed in a discharge route and performing heat exchange; a regenerated gas supply step of generating regenerated gas by heating nitrogen gas in the heat exchanger and flowing the generated regenerated gas in a regenerated gas supply route thereby supplying the regenerated gas to the adsorption tower; and drain supply step of flowing steam drain generated by the generation of regenerated gas in drain supply route provided on the discharge side of the heat exchanger and supplying the steam drain to the other equipment. The recovery method of waste heat of air separation equipment recovers the generated steam drain and uses as a heat source.SELECTED DRAWING: Figure 1
Patent JP-2018190730-A (JP)
Title: Method for manufacturing proton conducting oxide fuel cell
Inventor: LEE JONG HO
IPC: C04B35/505
Filed: 2018-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a proton conducting oxide fuel cell, which enables the formation of a dense electrolyte layer without causing the decrease in electric property, such as the interface delamination of an electrolyte layer and a positive electrode or the increase in interface resistance, and which is advantageous for achievement of the increase in area and mass production.SOLUTION: A method for manufacturing a proton conducting oxide fuel cell comprises the steps of: synthesizing a sintering assistant represented by BaMOor BaY2MO(where M is Ni, Cu or Zn); preparing a negative electrode layer including a yttrium-doped barium cerate-zirconate (BCZY) and a nickel oxide (NiO) which is a transition metal oxide; dispersing the yttrium-doped barium cerate-zirconate (BCZY) in solvent to prepare an electrolyte paste; screen printing the electrolyte paste on the negative electrode layer to form an electrolyte layer; and sintering the negative electrode layer and the electrolyte layer concurrently.SELECTED DRAWING: Figure 1
Patent JP-2019200240-A (JP)
Title: Image forming apparatus including optical print head
Inventor: IWAI HITOSHI
IPC: G03G21/16
Filed: 2018-05-14
Abstract: To provide a configuration in which part of a slide member is located in an area where two areas overlap in a transverse direction, the two areas being an area on a depth side of a first link member and overlapping the first link member in a fore-and-aft direction and an area on a near side of a third link member and overlapping the third link member in the fore-and-aft direction, in which an intersection area of the first link member and third link member increases the amount of movement allowed for an optical print head in a direction separating from a photoconductor drum, compared with a conventional system in which the intersection area can be located only above the slide member.SOLUTION: A slide member 719 is arranged on the outside of an area in which an area overlapping a first link member 710 in a longitudinal direction of an optical print head on the upstream side of the first link member in the direction of slide movement, and an area overlapping a third link member 711 in the longitudinal direction on the downstream side of the third link member in the direction of slide movement, overlap in the direction of the axis of rotation of the first link member, in the direction of the axis of rotation.SELECTED DRAWING: Figure 8
Patent JP-2019201083-A (JP)
Title: Substrate processing apparatus
Inventor: SHINDO TAKEHIRO
IPC: H01L21/677
Filed: 2018-05-15
Abstract: To suppress the footprint of a substrate processing apparatus.SOLUTION: A substrate processing apparatus includes a polygonal transfer chamber, a processing chamber connected to the transfer chamber via a transfer port of a substrate, and a transfer mechanism disposed in the transfer chamber and configured to transfer the substrate between the transfer chamber and the processing chamber via the transfer port, and the transfer chamber and the processing chamber have regions that overlap in plan view.SELECTED DRAWING: Figure 2