baber/WOPTO huggingface dataset:
Patent JP-2014137080-A (JP)
Title: Control device of hydraulic motor
Inventor: TANAKA HIRONOBU
IPC: E02F9/22
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hydraulic motor which keeps the hydraulic motor so as not to exceed the highest operation pressure without making the motor exhibit a relief function when the hydraulic motor exceeds the highest operation pressure, stabilizes the operation of the hydraulic motor, and suppresses a wasteful energy loss to the minimum.SOLUTION: Pressure sensors 29a, 29b are arranged at respective input/output ports 23a, 23b of a hydraulic motor 23, higher pressure out of the input/output ports 23a, 23b is detected, when the higher pressure exceeds the highest operation pressure, a slewing speed is detected by a gyro sensor, a necessary amount Qm=ν×V×(60/360 10) of a slewing motor 23 is operated by a controller 30, a pump regulator 21 of a variable displacement hydraulic pump 20 is driven, and a necessary amount of pressure oil is supplied to the slewing motor 23.
Patent JP-2014136522-A (JP)
Title: Motor pump for vehicle
Inventor: YAMAUCHI YUSUKE
IPC: B60S1/48
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To fix a cap to a housing at low cost while securing the water tightness between the cap and the housing.SOLUTION: In a washer pump 12, a joint wall 74 is formed on the lower surface of a cap body 72 of a connector cap 70, and the joint wall 74 is protruded to a motor 38 side (lower side) from the cap body 72. The connector cap 70 is joined with a joined part 34A of the housing 32 by welding over the whole circumference of the joint wall 74. Therefore, the water tightness between the connector cap 70 and the housing 32 is secured without interposing a seal member or the like between the connector cap 70 and the housing 32. Accordingly, while securing the water tightness between the housing 32 and the connector cap 70, the connector cap 70 can be fixed to the housing 32 at low cost.
Patent JP-2013101382-A (JP)
Title: Focus detection device
Inventor: SATO KOICHI
IPC: G02B7/28
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a focal point while broadening a photometric range in a focus detection device provided with a plurality of line sensors.SOLUTION: An AF module is provided in a single reflex digital camera or the like. In the focus detection part of the AF module in which the line sensor groups EA1, EA2, EB1, and EB2 are arranged in a cross, the size of a monitoring sensor LMA9 that monitors the line sensor LSA9 is made smaller than the size of a monitor sensor LM5 arranged at the side of the center part C1 of a projection area.
Patent JP-2013064324-A (JP)
Title: Evaluation method and system for group of screw connection parts
Inventor: KEMAKEM A S DAVID
IPC: G01M13/00
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a method for evaluating a group of screw connection parts with a clarity of performance limit, in which various factors affecting specificity of physical testing, simplicity of FEA testing, and performance of the connection parts are taken into consideration, is desired.SOLUTION: A method related to selection of a tubular member for hydrocarbon production is disclosed. In particular, this method relates to evaluation of performance limit of the screw connection parts. In this method, components of an evaluation group of the screw connection parts are determined by a model analysis. Next, a physical testing is performed to a first group of the screw connection parts in the evaluation group. A modeling analysis is performed to the first group and a second group of screw connection parts. However, in this case, the physical testing is not performed to the second group. Once the first and second groups are modeled, the result of the physical testing and the result of the modeling analysis are mutually compared to evaluate an inherent performance factor related to the first group. Subsequently, the inherent performance factor is applied to the second group and the performance limit is specified on the basis of the inherent performance factor.
Patent JP-2014138951-A (JP)
Title: Heat insulation film formation method
Inventor: EDA AKINORI
IPC: C04B37/02
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation film formation method capable of enhancing adhesion force between a heat insulation film which has low heat conductivity and low heat capacity and a base material of a cylinder block and the like.SOLUTION: An admixture 4 formed by mixing a hollow particle 2 and a binder 3 is coated on a die surface of a molding tool K. A solvent included in the binder 3 of the admixture 4 is removed for forming a heat insulation film intermediate body 9 having a crack G going from a surface 4a toward a surface 4b of the admixture 4 on a mold surface of a molding tool K. A molten metal 6 is impregnated into the molding tool K for impregnating the molten metal 6 in the crack G of the heat insulation film intermediate body 9. And curing the molten metal 6 is performed for form removal of the integrated molten metal 6 and the heat insulation film intermediate body 9, and a heat insulation film 5 formed by impregnating a part of a base material 7 in the crack G and curing, is formed on a surface of the base material 7.
Patent JP-2014141215-A (JP)
Title: Vehicle information provision device
Inventor: KOBE MASAAKI
IPC: B60R16/02
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To prompt an occupant of a vehicle to suppress short-distance driving after movement for a short distance by using the vehicle in a vehicle information provision device.SOLUTION: A vehicle information provision device includes: cycle determination means (4) for determining one cycle from start to stop of an engine (2) mounted to a vehicle (1); traveling distance calculation means (5) for calculating a vehicle traveling distance in one cycle determined by the cycle determination means (4); traveling distance determination means (6) for determining whether or not the vehicle traveling distance calculated by the traveling distance calculation means (5) corresponds to a short distance; and information preparation means (9) for preparing information on the condition that the movement is made by using transportation means other than the vehicle when the traveling distance determination means (6) determines that the vehicle traveling distance corresponds to the short distance. In display means (10), the information prepared by the information preparation means (9) is displayed.
Patent JP-2013101143-A (JP)
Title: Inspection equipment
Inventor: MITOMO KENJI
IPC: G01B11/30
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To solve the problems that time is taken for a method for determining inspection conditions while actually measuring signals, and determination of whether or not set sensitivity conditions are appropriate is affected by discretion of an operator in inspection equipment of a dark visual field system, etc.SOLUTION: Inspection equipment has: a stage for holding a sample; an illumination optical system for irradiating the surface of the sample held on the stage with irradiation light; a dark field optical system for detecting diffused light generated by the irradiation light with which the sample is irradiated; a photoelectric conversion part which converts the diffused light detected by the dark field optical system into an electric signal; an AD conversion part which changes the electric signal converted by the photoelectric conversion part into a digital signal; a determination part which determines size of a foreign matter from size of the diffused light from the foreign matter on the sample surface; and a signal processing part which determines inspection conditions by using diffused light information from the sample surface.
Patent JP-2013081823-A (JP)
Title: Flexible wrist for surgical tool
Inventor: COOPER THOMAS G
IPC: A61B19/00
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a minimally invasive surgical instrument.SOLUTION: The minimally invasive surgical instrument includes an elongate shaft (14) having a working end, a proximal end, a shaft axis between the working end and the proximal end, and an end effector (12). A wrist member (10) has a flexible tube (26) including an axis extending through an interior surrounded by a wall. The wall of the flexible tube includes a plurality of lumens oriented parallel to the axis of the flexible tube. The wrist member (10) has a proximal portion connected to the working end of the elongate shaft and a distal portion connected to the end effector (12). A plurality of working cables (24) have distal portions connected to the end effector.
Patent JP-2014145926-A (JP)
Title: Optical connector and assembly method of optical connector
Inventor: HIKOSAKA TOMOHIRO
IPC: G02B6/40
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector and an assembly method of an optical connector which enable simple assembly.SOLUTION: An optical sub-harness 11 includes: a coated optical fiber 13 where an optical fiber core wire 23 and a tensile strength fiber 25 provided along the coated optical fiber 23 are covered with an outer coating 27; a ferrule 15 fixed to a core wire end part 39 of the coated optical fiber 23 exposed from the outer coating 27; a housing 17 for housing the ferrule 15; a caulking sleeve 19 which is engaged inside the housing 17 by a flexible lance 57 provided for the housing 17 and holds the ferrule 15 and the coated optical fiber 23 inside the housing 17 in the way that they are displaceable in an axial direction; and a caulking member 21 which is worn on an outer peripheral surface 115 of a caulking part 109 provided for the caulking sleeve 19 and fixes the tensile strength material 25 and the outer coating 27.
Patent JP-2014150651-A (JP)
Title: Wireless power transmission system
Inventor: KUSUNOKI MASAHIRO
IPC: H01F38/14
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless power transmission system capable of efficiently transmitting power to a distant place.SOLUTION: A power transmitting device has a first and a second electrode (111, 112), a first and a second connection line (115, 116), and a first inductor (113, 114), and a power receiving device has a third and a fourth electrode (121, 122), a third and a fourth connection line (125, 126), and a second inductor (123, 124). At least one of the first to fourth electrodes has a bent part (111a, 112a, 121a, 122a) formed by bending some end part in a direction parting from an opposed electrode. A resonance frequency of a power-transmitting coupler configured with the first and second electrodes and the first inductor, and a resonance frequency of a power-receiving coupler configured with the third and fourth electrodes and the second inductor are set to be approximately equal.
Patent JP-2014149895-A (JP)
Title: Optical head device and optical disk device
Inventor: OMAKI MASAYUKI
IPC: G11B7/126
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which performs recording and reproducing to/from a multilayer optical disk at high speed by switching polarization of light from a light source at high speed, and to provide an optical disk device provided with the optical head device.SOLUTION: An optical head device includes: a semiconductor laser 2; a polarizing rotating element 6 which switches polarization of light emitted from the semiconductor laser 2 at high speed; a polarizing beam splitter 11 which splits an optical path in accordance with the polarization; optical means 100 which condenses light split by the polarization; an objective lens 4 which condenses the condensed light and forms condensing spots on information recording surfaces 71 and 72 of an optical disk 5; and an optical detecting element 27 which receives a returned light beam returned by the information recording surfaces 71 and 72. The optical head device switches formation positions of the condensing spots on the information recording surfaces 71 and 71 at high speed, and accordingly can perform recording and reproducing data at high speed.
Patent JP-2014033428-A (JP)
Title: Data reception device and data communication system
Inventor: AKITA HIRONOBU
IPC: H04L7/02
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To suitably determine data received from a data transmission device while having a configuration in which a reception side oscillation source having a certain degree of clock frequency error with respect to that of a transmission side oscillation source is used.SOLUTION: A data reception device 3 calculates the number of integrated bits by integrating the numbers of bits of bit strings; calculates the number of integrated samples by integrating the numbers of samples in which respective bits are oversampled; calculates an approximate line showing correspondence between the number of integrated bits and the number of integrated samples; and determines bit length of a bit string corresponding to a section in which the same value succeeds after the number of integrated samples, on the basis of the approximate line. The data reception device 3 accurately calculates how many samples correspond to a bit of a bit string with accuracy higher than an oversampling period (the reciprocal of the number of samples), even when a reception side oscillation source 6 has a certain degree of clock frequency error with respect to that of a transmission side oscillation source 4.
Patent JP-2014151338-A (JP)
Title: Low hydrogen type covered electrode
Inventor: KAN HO
IPC: B23K9/23
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a low hydrogen type covered electrode capable of providing a weld metal favorable in low-temperature toughness although an Ni content of the electrode is 1 mass% or less.SOLUTION: A covering agent has a coverage of 10-40 mass% and has a composition containing, by mass, 10-30% metal carbonate (COconversion value), 2-13% metal fluoride (F conversion value), 1-7% TiO, 1.9-11.7% at least one of Si, Si alloy and Si oxide (Si conversion value), 0.5-3.5% Ni and/or Ni alloy (Ni conversion value), 0.11-0.45% Mo and/or Mo alloy (Mo conversion value), 0.02-0.25% at least one of B, B alloy and B oxide (B conversion value), 0.2-1.0% Ti and/or Ti alloy (Ti conversion value), 0.2-1.8% at least one of Al, Al alloy, Mg and Mg alloy (Al conversion value or Mg conversion value), 1-7% Mn and/or Mn alloy (Mn conversion value), and 3-11% Fe.
Patent JP-2014151767-A (JP)
Title: Ventilation member and ventilation structure
Inventor: ISHII KYOKO
IPC: B60R16/02
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly-reliable ventilation member which is strongly joined to a casing while suppressing deformation of a ventilation film when mounted on the casing, and can be mounted irrespective of a shape and material of the casing.SOLUTION: A ventilation member 1 comprises: a first metal body 11 having a flat part 11a with a first through hole 14 formed thereon; a ventilation film 12 arranged on the flat part 11a of the first metal body 11 so as to cover the first through hole 14 with a first main surface 12a; a second metal body 13 which has a flat part 13a with a second through hole 15, which is separate from the first through hole 14 by the ventilation film 12, and is arranged on a second main surface 12b side of the ventilation film 12 so as to ventilate between the first through hole 14 and the second through hole 15 through the ventilation film 12; and a joined part 16 which fixes the first metal body 11 and the second metal body 13 to each other. The ventilation film 12 includes a part which is positioned on outer sides of outer circumferences of the flat part 11a of the first metal body 11 and the flat part 13a of the second metal body 13.
Patent JP-2014156339-A (JP)
Title: Hanging hook lock mechanism
Inventor: SHIBATA KUNIRO
IPC: E02F3/36
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To improve the operability and durability of a lock mechanism for fixing a hanging hook to a bucket link.SOLUTION: A hanging hook storing structure 90 has a hook 80, a hook storing portion 100 formed in the inside of a bucket link 70, and a lock mechanism 110 for fixing the hook 80 in the hook storing portion 100. When the locking of the hook 80 by the lock mechanism 110 is released, the hook 80 rotates downward to be in a hanging state. The lock mechanism 110 has a lock member 120 provided at a right side coupling portion 107, and a coil spring 140 for energizing the lock member 120 in an X-direction. The lock member 120 has a sliding pin 122 which is inserted in a guide hole 107a provided at the right side coupling portion 107, a tapered portion 124 united with a tip end portion of the sliding pin 122, and a gripping portion 126 provided at a base end portion of the sliding pin 122.
Patent JP-2014159131-A (JP)
Title: Printing method and printing device for fabrics
Inventor: HASEGAWA HIROAKI
IPC: B41J15/16
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a printing device for fabrics, capable of performing printing with high precision without printing deviation caused by expansion and contraction of the fabric.SOLUTION: A printing method is performed with use of a printing device for fabric. The printing device comprises: a supply roll on which the fabric is wound; a support roll for guiding the fabric from the supply roll toward a print unit; a winding roll rotatably driven for winding the fabric passed through the print unit; and a print head in the print unit positioned above the fabric for printing. The printing device feeds the fabric by a prescribed length each time that a cycle of a print operation is performed by the print head, so that the printing is performed intermittently. The printing device comprises: a feeding operation in which a feed roll, disposed between the print unit and the winding roll, pulls the fabric from the print unit by the prescribed length intermittently and feeds the fabric toward the winding roll; and a supplying operation in which a serving roll, disposed at an upstream position relative to the support roll, intermittently supplies the fabric toward the print unit. A detected tensile force based on a detected value of the tensile force of the fabric detected at an upstream position relative to the print unit is compared to a preset target tensile force, and driving of a feeding motor is controlled on the basis of a result of the comparison.
Patent JP-2014164814-A (JP)
Title: Photodetection unit
Inventor: KUROZU TAKANORI
IPC: H01J43/28
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a photodetection unit capable of sufficiently suppressing incidence of noise light on a light incident part of a photomultiplier tube through a flexible wiring board.SOLUTION: A photodetection unit 100 includes: a photomultiplier tube 1 having a housing 5 which is constituted of a lower frame 4 having a photoelectric surface 41, an upper frame 2 facing the lower frame 4, and a sidewall frame 3 interposed between the lower frame 4 and the upper frame 2; an energizing part 112 on which the photomultiplier tube 1 is mounted and which is electrically connected to the photomultiplier tube 1; a flexible wiring board 120 whose one end 120x is connected to the energizing part 112; a light shielding case 111 which houses the photomultiplier tube 1, the energizing part 112, and the one end 120x of the flexible wiring board 120 and has a slit 111a corresponding to a light incident window 43; and a light shielding member 113A disposed between a noise light emitting part 120a of the flexible wiring board 120 and the light incident window 43 of the photomultiplier tube 1.
Patent JP-2013144686-A (JP)
Title: N-hydroxylsulfonamide derivatives as new physiologically useful nitroxyl donors
Inventor: TOSCANO JOHN P
IPC: A61P9/12
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide N-hydroxysulfonamide derivatives that donate nitroxyl (HNO) under physiological conditions and are useful in treating and/or preventing the onset and/or development of diseases or conditions that are responsive to nitroxyl therapy, including heart failure and ischemia/reperfusion injury.SOLUTION: This invention relates to novel N-hydroxysulfonamide derivatives represented by chemical formula (I). The novel N-hydroxysulfonamide derivatives release NHO at a controlled rate under physiological conditions, and the rate of HNO release is modulated by varying the nature and location of functional groups on the N-hydroxysulfonamide derivatives.
Patent JP-2014164374-A (JP)
Title: Information display system, information terminal, server device, control method of information terminal, control method of server device, and program
Inventor: IMAI HITOSHI
IPC: G06F3/048
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To specify an observed person transparently viewed by an observer via display means and display information which is associated with the observed person and is to be displayed.SOLUTION: In a system including an information terminal and a server device comprising database which controls feature point information present in a physical space in which each user moves, a relative distance is calculated to a person image detected in image data, using the image data imaged by a user whose position is not estimated in the physical space and a physical amount which changes according to user's behavior, and a user viewed by the user whose position is not estimated in the physical space is specified by the calculated relative distance and an estimated position of each user to be present in the physical space. Further, information which is to be displayed in association with the specified user is output to an information terminal associated with the user whose position is not estimated in the physical space.
Patent JP-2014162577-A (JP)
Title: Sheet folding device
Inventor: NAITO HIROSHI
IPC: B65H9/08
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet folding device capable of reducing displacement of the folding position of a sheet.SOLUTION: A sheet enclosing unit 25 includes: a sheet receiving unit 31 having guide plates 36, 37, and 38 to restrict opposite sides, in a thickness direction, of one or a plurality of stacked sheets introduced into the unit, and a striking portion 46 to be struck by leading ends of the sheets as introduced; a roller group 32 to introduce the sheets into the sheet receiving unit 31, nip and fold a bent portion of the sheets formed by striking the sheets on the striking portion 46 and discharge the sheets from the receiving unit; and a stiffness enhancing member 40 and an inclined portion 47 to form a curved portion on the sheets introduced into the sheet receiving unit 31, at a position closer to the leading ends of the sheets than a position where the bent portion to be folded by the roller group 32 is formed, the curved portion being curved in a width direction perpendicular to a transport direction of the sheets.