baber/WOPTO huggingface dataset:
Patent JP-2012168064-A (JP)
Title: External force measurement apparatus and cushion body with the same
Inventor: ZHU LEI
IPC: G01L5/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an external force measurement apparatus in novel structure and cushion body with the same, in which a pressing force exerted upon a measurement target surface can be accurately measured over a wide range and a shearing force exerted upon the measurement target surface can also be measured, in a simple structure reducing the number of components.SOLUTION: An external force measurement apparatus includes pressing force measuring means 50 and shearing force measuring means 52 and 54. In the pressing force measuring means 50, a pair of electrode films X and Y are formed deformable from a conductive elastic material and a pressing force exerted on an external force measuring sensor 12 in an opposing direction of the pair of electrode films X and Y is measured on the basis of variation in the electrostatic capacity of the external force measuring sensor 12. The shearing force measuring means 52 and 54 measures a shearing force exerted upon the external force measuring sensor 12 in a surface direction of the pair of electrode films X and Y on the basis of variation in electroresistance in at least one of the pair of electrode films X and Y.
Patent JP-2012173009-A (JP)
Title: Torque sensor and motor-driven power steering device with the same
Inventor: KUWABARA MASAKI
IPC: G01L3/10
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor in which variance in magnetic balance can be suppressed while ensuring high reliability of the torque sensor, and a motor-driven power steering with the same.SOLUTION: A torque sensor includes a torque detection unit 10 having a plurality of pairs of detection coils 13a, 13b, 14a and 14b in which impedance is changed inversely to each other in accordance with torque generated in a rotary axis, a plurality of sets of bridge circuits configured by connecting in series a resistor to each of the plurality of pairs of detection coils, and a plurality of sets of torque calculation units each applying an AC signal to each of the plurality of sets of bridge circuits and calculating detection torque based on a differential signal of the plurality of sets of bridge circuits. Magnetic shield members 18a and 18b are arranged around the torque detection unit 10 and at least a part of the magnetic shield members is molded integrally in a housing 5a having a magnetic shield function which supports the torque detection unit.
Patent JP-2012173146-A (JP)
Title: Gas sensor element and gas sensor
Inventor: ONKAWA MASAKI
IPC: G01N27/409
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element capable of preventing a crack caused by freezing of water permeated into a porosity protective layer when forming the porous protective layer into a plurality of layers, and to provide a gas sensor using the gas sensor element.SOLUTION: A gas sensor element 100 comprises: a laminate formed by laminating a detection element part 300 having solid electrolytes 105 and 109 and a pair of electrodes 104, 106 and a pair of electrodes 108, 110 disposed at the solid electrolytes respectively, and a heater part 200, and having an approximately rectangular cross section in a direction intersecting perpendicularly with a longitudinal direction; and a porous protective layer 20 formed by covering the entire circumference of a tip part exposed to a measuring object gas in the laminate. The porous protective layer includes an inner side porous layer 21 provided on the side of the detection element, and an outer side porous layer 23 formed on the inner side porous layer. The porosity of the inner side porous layer is higher than that of the outer porous layer, and also a difference of porosities of four portions in the inner side porous layer positioned on two short sides and two long sides of the laminate in a cross section is 10% or less.
Patent JP-2012172234-A (JP)
Title: High-strength hot-rolled steel sheet having excellent bending workability, and method for producing the same
Inventor: FUNAKAWA YOSHIMASA
IPC: C22C38/00
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot-rolled steel sheet that has a TS of around 1,180 MPa and stably shows an excellent bending workability, and to provide a method for producing the same.SOLUTION: The high-strength hot-rolled steel sheet excellent in bending workability has a component composition comprising, by mass, 0.16-0.25% C, ≤0.5% Si, ≤1.0% Mn, ≤0.03% P, ≤0.01% S, ≤0.07% Al, ≤0.01% N, 0.6-1.0% V and the balance being Fe and unavoidable impurities, and has a microstructure where a ferritic phase accounts for ≥95% of the area of the entire matrix. VC is dispersed and precipitated in the matrix and the volume ratio of the total volume of VC to the entire matrix is 0.01-0.02. Here, the average thickness t and the average diameter d of VC, determined based on the assumption that VC has a disk shape, satisfy the relation: (t+d)/2<10 nm.
Patent JP-2012171607-A (JP)
Title: Operation control device
Inventor: AKAHORI HITOAKI
IPC: B60R16/02
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device that prevents malfunction due to effects of external noise without using a special device.SOLUTION: The operation control device is configured to perform operation according to each state of a plurality of non-contact switches. The device includes: a parameter detection part for detecting a parameter regarding each state of the plurality of non-contact switches; an ON/OFF determination part for determining each ON/OFF state of the plurality of non-contact switches on the basis of the parameter detected by the state detection part; an operation part for performing the operation corresponding to the non-contact switch determined being in the ON state by the ON/OFF determination part; and a control part which controls so as to prevent the operation part from performing the operation corresponding to each non-contact switch in the ON state when at least two non-contact switches determined being in the ON state are included in the plurality of non-contact switches.
Patent JP-2011201870-A (JP)
Title: Method for reducing unwanted effects on grass
Inventor: YOSHII HIROSHI
IPC: A01N43/90
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing turf in a setting, such as a golf course, where grass that is less sensitive and grass that is more sensitive to herbicides that are to be used, are used together, without causing unwanted effects on the grass that is more sensitive to herbicides.SOLUTION: By using herbicide compounds and a silicone-based surfactant to treat locations where grass that is less sensitive to the herbicide compounds has been planted, it is possible to reduce undesirable effects on nearby grass that is more sensitive to the herbicide compounds.
Patent JP-2012186902-A (JP)
Title: Stator and motor
Inventor: KUSANO HIDEKI
IPC: H02K11/00
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a stator which improves the responsiveness of a temperature detection element to temperature change of coils and accurately measures a coil temperature.SOLUTION: A thermistor 60 disposed between a pair of coils 50, 50 which are located adjacent to each other is elastically pressed against the coil 50 by an elastic insulation member 70 and is contacted with the coil 50. Hence, even though variations occur in clearances between each pair of adjacent coils, variations occur in outer diameters of each thermistor 60 according to the type of the thermistor 60, or variations occur in installation positions of each thermistor 60 relative to the coils 50, the elastic insulation member 70 allows the thermistor 60 to securely contact with the coil 50.
Patent JP-2011207471-A (JP)
Title: Fuel cap for automobile
Inventor: OGISHI HIDETAKA
IPC: B60K15/05
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cap for an automobile excellent in low sticking tendency.SOLUTION: A fuel cap which is mounted in the supply opening of a fuel tank, is a fuel cap for an automobile mounted in the supply opening of a fuel tank in an automobile and is equipped with a gasket for sealing the supply opening while being pressed onto the supply opening. The gasket is formed of a composition containing fluororubber and fluororesin and has the fluororesin deposited on a surface thereof. The fluororesin is a copolymer including a polymerization unit based on ethylene and a polymerization unit based on tetrafluoroethylene. The fluororubber is a copolymer containing a polymerization unit based on vinylidene fluoride.
Patent JP-2012188953-A (JP)
Title: Inspection method for steam turbine low-pressure internal casing
Inventor: WATANABE RYOSUKE
IPC: F01D25/00
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method for a steam turbine low-pressure internal casing which is rationalized from a viewpoint of reducing labor and cost.SOLUTION: A design value of a leg length amount of a weld line on an inner surface of an internal casing is acquired (step 300). The presence/absence of a change in the weld line on the inner surface of the internal casing is visually checked, the leg length of the weld line is measured and the residual leg length amount is acquired (step 204). It is determined whether or not the residual leg length amount is smaller than a first threshold which is set based on the design value (step 206). If the residual leg length amount is smaller than the first threshold, it is determined whether or not the residual leg length amount is smaller than a second threshold which is set based on the design value and smaller than the first threshold (Step 210). The weld line in which the residual leg length amount is smaller than the second threshold and the weld line in which a crack is visually checked and found are subjected to welding repair (Step 212). The weld line in which the residual leg length amount is smaller than the first threshold and exceeds the second threshold may be repaired in the next inspection (Step 214).
Patent JP-2012190928-A (JP)
Title: Thin plate housing container
Inventor: KASHIMOTO AKIRA
IPC: H01L21/673
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a thin plate housing container in which a lid can be easily removed from a container body even if the container body and the lid are adhered to each other.SOLUTION: A thin plate housing container 1 comprises: a container body 2 which has an opening 4 on its front face; and a lid 3 which is fitted to the opening 4 so as to sealably close the opening 4. The lid 3 comprises: a lid body 11; and a locking mechanism 7 having a locking part 8 which protrudes and recedes from a protrusion/recession hole 13 formed on the lid body 11. A gasket 26 comprises: a frame body 30 and a lip part 31 which seal between the container body 2 and the lid 3; and operated ribs 32 which are connected to the lip part 31 and extended to the protrusion/recession 13, and which are displaced by roller parts 25 of the locking part 8 protruding and receding from the protrusion/recession hole 13. The gasket 26 is fitted into a sealing groove 27 of the lid body 11.
Patent JP-2011167685-A (JP)
Title: Advanced containment system
Inventor: KOSTELNIK KEVIN M
IPC: E21D9/04
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a containment system for waste products or the like simple in structure and excellent in cost-benefit performance.  <P>SOLUTION: The containment system for containing a target region includes: a plurality of parallel pipes adjacent at least to another one of the parallel pipes and forming a continuous barrier including a horizontal plane collectively placed under the target region; a barrier filler which fills each of the plurality of parallel pipes; a plurality of walls to contain the target region in cooperation with the continuous barrier; and a plurality of tunnels. Each of the plurality of tunnels is connected to at least another one of the tunnel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012189179-A (JP)
Title: Electromagnetic brake device and control method therefor
Inventor: YAMADA YOJI
IPC: B66B1/26
Filed: 2011-03-12
Abstract: PROBLEM TO BE SOLVED: To smoothly increase a braking torque in an electromagnetic brake.SOLUTION: An electromagnetic brake device performs duty-ratio control of PMW energization to an exciting coil, by pressing an armature by biasing force of a braking spring to a rotor to hold the rotor between it and a fixed plate, thus braking during non-energization and by moving the armature in an opposite direction to the biasing force of the braking spring to release the braking of the rotor by energization to the exciting coil. In a shift process from a braking release state to a braking state, regarding a change range of a duty ratio at least in a braking initial period from just before contact of the armature with the rotor until a braking force is added to the rotor, a frequency is set so that the armature vibrates in response to a frequency of the duty ratio. As for frictional force related to the armature 5, vertical force in a direction vertical to strain sensors 73, 74 surfaces is detected by strain sensors 71, 72 to detect the braking torque. Feed-back control is performed so that the braking torque will follow temporally increasing a target torque.
Patent JP-2012189926-A (JP)
Title: Light emitting device and light emitting sheet
Inventor: ISHIKURA RIE
IPC: G09F13/20
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which has no restrictions with respect to the allowable light emission time and can be freely stuck anywhere.SOLUTION: A light emitting device 1 includes a self-luminous type light emitting part 12 and a light-transmissive cover part 13 covering the light emitting part 12. The light emitting part 12 includes a light emitting base and a radioactive material for supplying energy to the light emitting base, and an adhesive layer 14 and a protection sheet 15 are provided on the backside of the light emitting device 1.
Patent JP-2011118946-A (JP)
Title: Method for providing the newest information
Inventor: KIM BYOUNG HAK
IPC: G06F17/30
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide the newest information providing method capable of providing a user with the newest information by integrating the newest information provided by each web site to a specified subject, and its system.  <P>SOLUTION: The newest information providing method includes the stages for: extracting a prescribed web page from at least one web site included in a web site list for the prescribed subject; extracting one or more subject words from the extracted web page; counting the number of appearing times of each extracted subject word; selecting a first type of subject words in which a variation in the number of appearing times is equal to or more than a first reference value by repeating each stage by prescribed period; and providing contents including the first type of subject words in the web page together with the first type of subject words to a user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191869-A (JP)
Title: Chaff cutter of combine harvester
Inventor: SHIGEMI KAZUO
IPC: A01F12/40
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult to cleanly finish discharged and scattered chaff, because the scattered discharged chaff is often jumped in an adjacent field beyond a ridge, when a combine harvest is traveled and worked in a place having the ridge on the ear tip side, namely along the ridge and discharges chaff cut with a chaff-cutting and discharging cutter, while the cut discharged chaff discharged and scattered with the chaff cutter of the combine harvester are ordinarily widely scattered and discharged on a field on the travel width ear tip side of the combine harvester.SOLUTION: In the chaff cutter of the combine harvester, a raking guide plate 7 under a scattering rotor 6 is formed in a state capable of being changed from a backward scattering discharging attitude position B of a backward raking guide along the lower side of the scattering rotor 6 into such an immediately downward discharging attitude position A that the backward raking guide is moved to aforward downward retracted position to release the raked discharged chaff in the immediately downward direction by the scattering rotor 6.
Patent JP-2012195469-A (JP)
Title: Superconducting coil and method for producing the same
Inventor: TOMIOKA AKIRA
IPC: H01F6/06
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To ensure the connection by soldering between superconductors comprising a thin film-like superconducting wire rod at a connecting portion in a winding section.SOLUTION: A superconducting coil comprises a winding section formed by winding a superconductor, and a connecting portion between the superconductors provided in the winding section. The first and second superconductors to be connected at the connecting portion each include a thin film-like superconducting wire rod having a multilayer structure in which one surface side is on a superconducting layer side and the other surface side is on a substrate side, and a terminal portion of the second superconductor is formed so as to become narrower in width toward an end of the terminal portion. The superconducting layer side located on an outer peripheral side of the terminal portion of the first superconductor and the superconducting layer side located on an inner peripheral side of the terminal portion of the second superconductor are overlapped each other and connected with each other by soldering.
Patent JP-2012199273-A (JP)
Title: Method and device for manufacturing organic thin-film solar battery
Inventor: ISHIZUKA TOSHIOMI
IPC: H01L51/42
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of manufacturing an organic thin-film solar battery with an improved yield at a low cost.SOLUTION: A hole transport layer is formed by applying a first solution onto a substrate 16 to which a transparent electrode is added using a die 13A including a shim 17A having an ejection width LA. A power generation layer is formed by applying a second solution onto the hole transport layer using a die 13B including a shim 17B having an ejection width LB smaller than the ejection width LA. An electron transport layer is formed by applying a third solution onto the power generation layer using a die 13C including a shim 17C having an ejection width LC smaller than the ejection width LB.
Patent JP-2011200649-A (JP)
Title: Microwave surface coagulator with retractable blade
Inventor: BRANNAN JOSEPH D
IPC: A61B17/3211
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a microwave surface coagulator with a retractable blade, which enables simultaneous dissection and coagulation of a surgical site.SOLUTION: A handheld surgical device 100 has a distal end 151 of a shaft 150 including the retractable blade 210 and a directional microwave aperture, and can thereby perform dissection and coagulation of tissue simultaneously. Also, an ablation system 10 includes an ablation instrument 100, a source 20 of ablation energy, and a source 18 of coolant for cooling the shaft 150 and aperture assembly 200.
Patent JP-2012204904-A (JP)
Title: Stereoscopic video processing device, and stereoscopic video processing method
Inventor: OKI TAKESHI
IPC: H04N13/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To convert videos based on a plurality of video data generated at a plurality of imaging devices having different angles of an optical axis respectively to make a user perceive the videos as a natural stereoscopic video without a sense of discomfort.SOLUTION: A data acquisition part 110 of a stereoscopic video processing device 100 acquires left-eye video data and right-eye video data. An imaging state information acquisition part 112 acquires imaging state information indicating at least two or more imaging states among a baseline length, a congestion point distance, and a congestion angle. Based on the imaging state information, a video conversion part 114 performs video conversion of a left-eye video based on the left-eye video data so as to map the left-eye video onto a display surface 108 from a left-eye virtual surface 152a orthogonal to an optical axis 106a of an imaging device 102a that generated the left-eye video data, and performs video conversion of a right-eye video based on the right-eye video data so as to map the right-eye video onto the display surface from a right-eye virtual surface 152b orthogonal to an optical axis 106b of an imaging device 102b that generated the right-eye video data.
Patent JP-2012202455-A (JP)
Title: Pure shear type energy absorption device
Inventor: SON YUPING
IPC: F16F15/02
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pure shear type energy absorption device which can be manufactured further inexpensively than before, also improves workability, is capable of simply evaluating an energy absorption mechanism, and further, can also easily deal with various dimensions.SOLUTION: A pure shear type energy absorption device 1 comprises: a steel shear panel section 3 for absorbing shear type energy; and fixing panel sections 4 and 5 integrated with the shear panel section 3 and formed in upper and lower end portions of the shear panel section, respectively. The shear panel section 3 is held between two constrained plates 6 and 7, a carbon fiber sheet 8 is wound around them, and the constrained plates 6 and 7 are fixed to the shear panel section 3, thereby constraining out-of-plane deformation of the shear panel section 3.
Patent JP-2012203114-A (JP)
Title: Head-mounted display device
Inventor: SUGIHARA RYOHEI
IPC: G02B17/08
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a versatile head-mounted display device properly configured to be adapted to multiple purposes.SOLUTION: The head-mounted display device is configured to observe left and right display screens 140L, 140R formed by left- and right-eye image forming parts 110L and 110R by use of corresponding left- and right-eye eyepiece optical parts 114L and 114R, as a virtual image. The head-mounted display device is configured to be able to adjust convergence when a user observes the left and right display screens 140L, 140R and to be able to vary at least one of the left-eye image forming part 140L, right-eye image forming part 140R, left-eye eyepiece optical part 114L and right-eye eyepiece optical part 114R. The head-mounted display device is configured to be able to operate in a one-screen display mode to fuse at least a part of the left and right display screens 140L, 140R or a two-screen display mode that does not fuse the left and right display screens 140L, 140R.
Patent JP-2012204106-A (JP)
Title: Lighting system
Inventor: NISHIO MASAHIRO
IPC: F21V9/40
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To enable to detect abnormality of a light source device without upsizing the light source.SOLUTION: The lighting system consisting of a light source device structured of an excitation light source 16, an optical fiber 18, a wavelength conversion unit 20 connected in that order, and an operation-checking device 14 confirming normal operation of the light source device, is further provided with a connecting part 40 for directly and physically connecting the operation-checking device and an optical signal emission end 32 equipped with a wavelength conversion part at the light source device, a light volume sensor 28 detecting an optical signal emitted from the optical signal emission end in a state with the optical signal emission end and the operation-checking device connected by the connecting part, and a light source controller 22 having a determining circuit for determining operation of the excitation light source, the optical fiber and the wavelength conversion unit based on detected results at the light volume sensor.