baber/WOPTO huggingface dataset:
Patent JP-2012185120-A (JP)
Title: Sphere diameter dimension measuring method and measuring apparatus for the same
Inventor: TSUJI RYUSUKE
IPC: G01B11/02
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sphere diameter dimension measuring method of a sphere and a measuring apparatus for the same for measuring a sphere dimension of a sphere to be measured in short time with high accuracy and by a simple method by using coherent light.SOLUTION: A sphere diameter of a sphere 1 to be measured is measured from travel of a bright point of an Arago spot which deviates according to a position of the bright point of the Arago spot or the sphere diameter of the sphere 1 to be measured by using the bright point of the Arago spot to be constituted of an interference band to be generated at a part in a shadow of the sphere 1 to be measured by irradiating the sphere 1 to be measured with coherent light and the bright point. The sphere diameter of the sphere 1 to be measured is calculated by being converted from a relational expression between the travel of the bright point of the Arago spot obtained by being preliminarily measured by using geometrical means, or the position of the bright point of the Arago spot converted into an electric signal or the travel of the bright point of the Arago spot and the sphere diameter of the sphere 1.
Patent JP-2012189845-A (JP)
Title: Method for driving liquid crystal display device
Inventor: KASE SHUNICHI
IPC: G02F1/13357
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a liquid crystal display device, by which a color of a background part of a liquid crystal display device having a segment display part and the background part can be changed.SOLUTION: Light of an LED 38 made incident to the inside of a light guiding plate 36 of a first backlight 20 is scattered by a light scattering layer 40 that is formed at a position corresponding to a segment display part 14 to have the same shape as the segment display part 14, and light having the same shape as the segment display part 14 is made incident to a liquid crystal display panel 18. LEDs 44R, 44G, 44B for emitting light of R, G, B in a second backlight 22 are selectively turned on, the light of the LEDs 44R, 44G, 44B made incident to the inside of a light guiding plate 42 of the second backlight 22 is scattered by a light scattering layer 46 that is formed at a position corresponding to a background part 16 to have the same shape as the background part 16, and light having the same shape as the background part 16 is made incident to the liquid crystal display panel 18. Moreover, luminance of the light emitted from the LEDs 44R, 44G, 44B of the second backlight 22 is set to be higher than luminance of the light emitted from the LED 38 of the first backlight 20.
Patent JP-2012187548-A (JP)
Title: Moisture-conditioning material and method for production thereof
Inventor: UMEKI SENSHIN
IPC: C10B53/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-conditioning material which is produced using chaff or cedar charcoal carbonized by a carbonizing device carbonizing a material while agitating in a non-oxygen atmosphere and has high moisture-conditioning performance.SOLUTION: There is provided a moisture-conditioning material including chaff or cedar charcoal as a main component, produced by carbonizing chaff or cedar through a carbonizing device at 300-700°C while agitating in a non-oxygen atmosphere. The moisture-conditioning material can also be used for conditioning the humidity of underfloor or under the roof by filling a nonwoven fabric bag with the material.
Patent JP-2012193994-A (JP)
Title: Navigation system
Inventor: SHIRATO TAISUKE
IPC: G09B29/10
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To implement routing reflected with traffic regulations of large vehicles even in the case where regulation information regarding the traffic regulations of large vehicles is not included in map data.SOLUTION: A navigation system 1 comprises a VICS data receiving unit 18 which receives VICS data Dv and a routing unit 30 including a search execution section 42 which searches for a guiding route, excluding traffic regulated roads, on the basis of regulation information contained in the VICS data Dv and map data. The navigation system 1 further comprises a large vehicle regulation data storage unit 36 which stores therein beforehand large vehicle regulation data Da of roads to which traffic regulations for large vehicles are set, and a data shaping unit 44 which shapes the large vehicle regulation data Da into a data format common with the data format in processing the regulation information of the VICS data Dv by the search execution section 42. The large vehicle regulation data Da shaped by the data shaping unit 44 are inputted to the search execution section 42, thereby searching for the guiding route excluding the roads where the traffic regulations are set to the large vehicles.
Patent JP-2012195781-A (JP)
Title: Radio communication apparatus and method
Inventor: KUROIWA TOSHIO
IPC: H04W12/06
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a communication apparatus to which a user does not intend to connect from being connected to a service set.SOLUTION: An access point 100 relays communication between a client 200 and a network 12. A pattern generation part 114 generates an access point attestation pattern based on a pulse signal inputted by a user using an operation button 102. The user inputs a similar pulse signal using an operation button 202 provided in the client 200, and a pattern generation part 214 generates a client attestation pattern based on the signal. A transmitting and receiving part 108 receives the client attestation pattern from the client. A pattern comparison part 116 determines whether or not the received client attestation pattern roughly matches with the access point attestation pattern. When the pattern comparison part 116 determines that the received client attestation pattern roughly matches with the access point attestation pattern, a transmitting and receiving instruction part 120 gives an instruction of transmitting a preliminarily-stored common key to the client 200.
Patent JP-2012194433-A (JP)
Title: Charging device and image forming device
Inventor: KASAMA MINORU
IPC: G03G21/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the accumulation of discharge products produced by discharge from a discharging wire in a shield case when sending air into the shield case.SOLUTION: Discharging wires 526a and 526b are provided inside a shield casse 527. A duct 521 sends air from a duct ventilation port 5212 into the shield case 527 through a nozzle 523. A chamber suction port 5221b is provided on an upstream side of the duct ventilation port 5212, and a chamber suction port 5221a is provided on a downstream side of the duct ventilation port 5212. A chamber 522b sucks the air in the nozzle 523 from the chamber suction port 5221b, and a chamber 522a sucks the air in the nozzle 523 from the chamber suction port 5221a. A control section 10 respectively changes the amount of air which the chamber 522b and the chamber 522a suck per unit time, according to a lapse of time.
Patent JP-2012200884-A (JP)
Title: Sheet material and article
Inventor: TAKAGI NAOKI
IPC: B32B27/30
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material which has high wear resistance and flexibility while maintaining a high antifouling performance.SOLUTION: In the sheet material, an antifouling layer is formed on a surface of a body material including a base material and a resin layer. In the sheet material, the antifouling layer comprises a two-component curable type fluorine-containing resin generated by the reaction of an alkyl-silicone-containing fluororesin comprising fluoroolefin, an acrylate monomer, alkyl silicone, a hydroxyl group containing monomer, and unsaturated carboxylic acid, and at least two kinds of polyisocyanate having different kinds of isocyanate as a component, and the two kinds of polyisocyanate are the polyisocyanate obtained from alicyclic diisocyanate and the polyisocyanate obtained from aliphatic diisocyanate. As the components of the polyisocyanate, isophorone diisocyanate and hexamethylene diisocyanate are listed.
Patent JP-2012204412-A (JP)
Title: Organic electroluminescent element, display device and lighting system
Inventor: SAWABE TOMOAKI
IPC: H01L51/50
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain white light emission with high luminous efficiency in an organic electroluminescent element in which a fluorescent material is used for a blue light emitting layer and a phosphorescent material is used for red and green light emitting layers.SOLUTION: An organic electroluminescent element 10 according to an embodiment comprises: an anode 12 and a cathode 17; a red and green light emitting layer 14a on a side of the anode 12 and a blue light emitting layer 14c on a side of the cathode 17, which are arranged between the anode 12 and the cathode 17; and a spacer layer 14b arranged between the red and green light emitting layer 14a and the blue light emitting layer 14c. The HOMOs for a red phosphorescent material and a green phosphorescent material included in the red and green light emitting layer 14a and the HOMO for a hole transport material constituting the spacer layer 14b are at almost the same energy level. The HOMO-LUMO gap of the hole transport material in the spacer layer 14b is greater than the HOMO-LUMO gap of the blue fluorescent material included in the blue light emitting layer 14c. The spacer layer 14b has a thickness of 3-5 nm.
Patent JP-2012202429-A (JP)
Title: Rotary apparatus
Inventor: AKAIWA SHUICHI
IPC: F16F9/12
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary apparatus including a rotor and a housing which are disposed rotatable relatively around an axial line, and an electromagnet which is fixed to the housing and opposite to the rotor.SOLUTION: In the rotary apparatus, gaps between the rotor and the housing and between the rotor and the electromagnet are filled with a magnetic viscous fluid of which the viscosity is improved when a magnetic path passes through the fluid by the electromagnet. The magnetic viscous fluid contains magnetic particles including nanosized magnetizable metal nanoparticles. A part of a surface of the electromagnet and/or the rotor in contact with the magnetic viscous fluid is composed of a non-magnetic insulator.
Patent JP-2012208565-A (JP)
Title: Log management method, log management device, and program
Inventor: OKANO SHINICHI
IPC: G06F11/34
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a log management method which can reduce the data amount of log data on a file operation.SOLUTION: The log management method is a log management method for managing the log of a file operation and includes (A) a step for acquiring log data that records a plurality of log events including process information and path information on a file operated within a prescribed period and (B) a step for integrating the plural log events recorded in the log data as one or plural groups based on relevancy between the log events.
Patent JP-2012210015-A (JP)
Title: Stator structure of motor
Inventor: NAGAI KAORU
IPC: H02K11/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stator structure of a motor that eliminates soldering operations throughout the whole motor assembly process and that thus does not use solder.SOLUTION: In a stator structure 1 of a motor, a wire 5 wound around a stator 6 and terminals 4 that feed power to the wire 5 are joined together by welding, and the terminals 4 and a substrate 3 that feeds power to the terminals 4 are joined together by welding.
Patent JP-2012208069-A (JP)
Title: Portable device, program and method for correcting gravity vector to be used for autonomous positioning
Inventor: KAMISAKA DAISUKE
IPC: G01C17/32
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal, a program, and a method for correcting a gravity vector irrespective of individual difference of a mode for holding the portable terminal having an autonomous positioning function.SOLUTION: A portable terminal has: geomagnetic buffer means for accumulating a plurality of pieces of geomagnetic data within a predetermined period output from a geomagnetic sensor; estimated azimuth angle buffer means for accumulating a plurality of estimated azimuth angles d within the predetermined period output from autonomous positioning means; azimuth angle distribution certification means for determining whether or not a plurality of estimated azimuth angles d accumulated in the estimated azimuth angle buffer means are uniform distribution; and a gravity vector calculation means for calculating a gravity vector to be the center axis of its circular cone from the geomagnetic data accumulated in the geomagnetic buffer means when it is determined that the plurality of estimated azimuth angles d are the uniform distribution by the azimuth angle distribution certification means, and outputting the gravity vector to the autonomous positioning means. Thus, the autonomous positioning means corrects the estimated azimuth angles d by using the gravity vector input from the gravity vector calculation means.
Patent JP-2012211540-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: KINOSHITA AKITO
IPC: F02D15/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a wire of a knock sensor from entering between a cylinder block and a guide wall in an internal combustion engine with a variable compression ratio mechanism configured to move the cylinder block relatively to a crank case.SOLUTION: In the internal combustion engine with the variable compression ratio mechanism, the crank case 1 includes the guide walls 1a, 1b each for covering both side walls of the cylinder block; the guide walls 1a, 1b and side walls of the cylinder block are partially in contact with each other across at least one slide member SL; and the knock sensor KS for detecting knocking is disposed on the outer surface of the guide wall 1a.
Patent JP-2012216700-A (JP)
Title: Pattern forming method and pattern
Inventor: KODAMA KUNIHIKO
IPC: B29C39/02
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method that can excellently form an ultrafine pattern even when photocuring composition is applied by using an ink jetting method.SOLUTION: In a pattern forming method containing a step of applying photocuring composition containing a polymerizable compound and polymerization initiator onto a base material or a mold having a fine pattern and irradiating the photocuring composition with light while sandwiched by the mold or the base material, the viscosity at 25°C of the photocuring composition is equal to 12 to 100 mPa s, the photocuring composition is applied onto the base material or the mold having the fine pattern by discharging droplets, and the temperature of the photocuring composition under the discharge of the droplets is equal to 28°C or more.
Patent JP-2012216471-A (JP)
Title: Method for manufacturing fuel cell structure
Inventor: KAMIYAMA MASAYUKI
IPC: H01M4/88
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a fuel cell structure with excellent mass-productivity.SOLUTION: A method for manufacturing a fuel cell structure includes a structure formation step, and a removing step. In the structure formation step, a fuel cell structure that is a multi-layer film structure at least three layers, a fuel electrode layer 5, an electrolyte layer 6 and an oxidant electrode layer 7 is formed on a surface of a sacrificial member having an outer shape corresponding to a shape of a gas flow path including a suction part, plural branch parts branched from the suction part and an exhaust part converged with a downstream side of the plural branch parts. In the removing step, during and after completion of the structure formation step, the sacrificial member is removed.
Patent JP-2011229143-A (JP)
Title: Folding monopole antenna
Inventor: ITO ATSUSHI
IPC: H01Q1/52
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a folding monopole antenna which can be small-sized and is capable of improving antenna efficiency by reducing inter-coupling between antenna elements in the case where a pair of antenna elements are disposed close.SOLUTION: A folding monopole antenna comprises: a ground plate 1; first and second folding monopole antenna elements 2 and 3; and a bridge part 4. The first folding monopole antenna element 2 and the second folding monopole antenna element 3 are disposed on a ground plate so as to be surface-symmetric with respect to a surface which passes through a centerline between parallel straight lines passing through a first power feeding part 21 and a second short-circuiting part 22 and passing through a second power feeding part 31 and a second short-circuiting part 32 and is perpendicular to the ground plate. The bridge part 4 short-circuits the first and second folding monopole antenna elements and is configured so that a total of a length from the short-circuiting part to a connecting point to which the bridge part is connected and an electrical length of the bridge part becomes about λ/4.
Patent JP-2012219284-A (JP)
Title: High-strength cold-rolled steel sheet excellent in local deformability and method for manufacturing the same
Inventor: SUWA YOSHIHIRO
IPC: B21B3/00
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide: a high-strength cold-rolled steel sheet excellent in local deformability such as bending, stretch-flanging and burring; and a method for manufacturing the same.SOLUTION: The high-strength cold-rolled steel sheet excellent in local deformability includes 0.002-0.20% of C, 0.001-2.5% of Si, 0.001-4.0% of Mn, 0.001-0.15% of P, 0.0005-0.03% of S, 0.001-2.0% of Al, 0.0005-0.01% of N, and 0.0005-0.01% of O. In the steel sheet, the area ratio of bainite in the metal structure is 95% or more, an average of X-ray random intensity ratios in the orientation group of {100}<011> to {223}<110> in the sheet face at least in a 5/8 to 3/8 sheet thickness from the surface of the steel sheet in the texture of the steel sheet is less than 4.0 and an X-ray random intensity ratio in a crystal orientation of {332}<113> is 5.0 or less, and the volume-average as a unit size of a grain is 7 μm or less.
Patent JP-2012222870-A (JP)
Title: Motor controller, and motor control method
Inventor: KATO YOSHIKI
IPC: H02P21/22
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller and a motor control method capable of reducing the vibration caused by a motor even in a condition of low speed and high torque which are caused by an angular speed feedback of non-interference control.SOLUTION: The controller generates a voltage command value Vdfrom a current command value, for feed back control using a detection current that flows in a motor. It includes non-interference control part 38 which multiplies a current (Iq) representing a current that flows in the motor by a gain of a feedback control system which is a function that increases as an angular speed ω of the motor rises, and adds the product to the voltage command value Vd.
Patent JP-2011209732-A (JP)
Title: Image display device
Inventor: NAKAMURA TORU
IPC: H04N5/64
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image display device which is small-sized and capable of achieving bright and uniform illumination.SOLUTION: The image display device is provided with: a reflection type image display means, which displays an image by reflecting illumination luminous flux incident from the front side of a display surface on which an observation image is formed; a beam-splitting element which makes the illumination light incident on the display surface of the reflective type image display means; and an ocular optical system, which guides an image displayed on the display surface of the reflection type image display element to a pupil position, where the eyeball of an observer is positioned; wherein an illumination light source is arranged in a position closer to the beam-splitting element than a conjugate position with the pupil position through the ocular optical system, the reflection type image display means and the beam-splitting element.
Patent JP-2012222918-A (JP)
Title: Electronic equipment system
Inventor: NAKAMURA AKI
IPC: H02J7/34
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic equipment system that can suppress a leakage current of the entire system while achieving downsizing.SOLUTION: An AC-DC power supply circuit 8 in a DC power source supply section 2 is a switching power supply circuit that converts a voltage of an AC commercial power source 1 to a desired DC voltage, and supplies a single DC voltage to a common power supply wiring L1. Electronic equipment 11-13 are respectively detachably connected to the power supply wiring L1 via DC voltage connection terminals D1-D3. The electronic equipment 11-13 can receive a DC voltage supplied from a DC power source supply section 2 when they are connected to the power supply wiring L1. The electronic equipment 11-13 perform a predetermined operation by using, as an operation voltage, first to third operation voltages obtained by DC-DC power supply circuits 21-23, respectively.
Patent JP-2011229388-A (JP)
Title: Controlling brushless permanent-magnet motor
Inventor: ANDREW CHARLTON CROZIER
IPC: H02P6/08
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology for controlling a brushless permanent-magnet motor.SOLUTION: The method for controlling the brushless permanent-magnet motor comprises a step of rectifying an alternating voltage to provide a rectified voltage having a ripple of at least 50%, and a step of exciting a winding of the motor with the rectified voltage. The winding is excited in advance of a zero-crossing of counter electromotive force only during an advance period and is excited during a conduction period over each electrical half-cycle of the motor. The advance period and/or the conduction period are adjusted in response to a change in either of a speed of the motor or RMS value of the alternating voltage so as to maintain constant average power. Additionally, a control system that implements the method, and a motor system that incorporates the control system are provided.
Patent JP-2012223941-A (JP)
Title: Method for producing thermoformed article
Inventor: SUGA TAKEHIRO
IPC: B29C51/08
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a number of thermoformed articles of low strain and high quality, using a mold cut out from a collected structure in which initial investment such as a wooden mold can be suppressed.SOLUTION: The production method for obtaining thermoformed articles includes the following (a) to (c) steps: a step (a) of preparing a sheet made of a thermoplastic resin; a step (b) of preheating the sheet to a temperature capable of thermoforming to soften the sheet; and a step (c) of holding the softened sheet made of a thermoplastic resin, in a mold comprising a pair of male mold 141 and female mold 101 to obtain a thermoformed article 121 having a curved surface. Both of the pair of male mold and a female mold used for the step (c) have join lines by a collected structure in which a plurality of small blocks 102 are joined in the surfaces of holding parts, and when the join lines are projected to projection planes with the holding directions of the both molds as normal lines, the join lines 143 to 147 on the male mold side and the join lines 103 to 107 on the female mold side are not superimposed.