baber/WOPTO huggingface dataset:
Patent JP-2012087569-A (JP)
Title: Bar arrangement information acquisition device and bar arrangement information acquisition method
Inventor: IKEDA YUICHI
IPC: G01B11/14
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To acquire bar arrangement information of three-dimensionally arranged reinforcing bars.SOLUTION: A photographer determines a photographing object part 2 (S702), attaches a marker MK to the reinforcing bars at four corners among the reinforcing bars of the photographing object part 2, and attaches a marker DMK for azimuth confirmation to one reinforcing bar (S703). Then, an omnidirectional camera 3 is inserted near the center part on the reinforcing bar inner side (S706), the reinforcing bars of the entire periphery in 360 degrees from the center part are photographed by the omnidirectional camera 3 (S707), and the data of the photographed entire peripheral images is fetched from the omnidirectional camera 3 to a portable terminal 4 (S708). The portable terminal 4 develops the fetched entire peripheral images into a planar image on the basis of the marker DMK for the azimuth confirmation (S709). Then, by detecting the marker DMK for the azimuth confirmation and the marker MK in the developed planar image, the planar image is divided into images of four planes (S710). Further, image processing is performed to the divided images of the respective surfaces, and the diameter length and pitch of the reinforcing bars are calculated (S711).
Patent JP-2012086335-A (JP)
Title: Robot controller
Inventor: TAKEDA KOJI
IPC: B25J9/10
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a robot controller which brings out the capability of a motor as much as possible.SOLUTION: The robot controller 75 includes a motor parameter memory unit 40, an inertia moment calculating unit 10, a travel distance calculating unit 20, a speed instruction curve calculating unit 30, and a motor controller 60 which controls a motor 72 in accordance with a speed instruction curve generated by the speed instruction curve calculating unit 30. The robot controller 75 further includes a motor temperature measuring unit 50 which measures an internal temperature of the motor 72. The motor parameter memory unit 40 stores therein variable parameters varying depending on the internal temperature, which variable parameters include a motor parameter that is corrected in a direction in which the parameter increases when the motor 72 is used at its internal temperature lower than an allowable maximum temperature. The speed instruction curve calculating unit 30 generates a speed instruction curve 310 using a corrected motor parameter.
Patent JP-2012089454-A (JP)
Title: Light source control device, light source control method, and projector
Inventor: TOYOOKA TAKASHI
IPC: G03B21/14
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source control device capable of attaining dimming with high resolution in a simple structure without causing substantial cost increase, and a light source control method.SOLUTION: The light source control device 1 includes a duty ratio determination section 2 for determining a reference duty ratio which is a reference value of a ratio between a light-emitting time and a non light-emitting time of solid light sources 11a existing in a control period of a solid light source array 11 on the basis of a target light quantity signal S1 indicating a target light quantity as the quantity of light to be emitted from the solid light source array 11 having a plurality of solid light sources 11a, and a drive control section (PWM signal generation section 3 and light source drive sections 4a to 4d) for performing drive control of the plurality of solid light sources 11a by generating control signals S11 to S14 which make at least one solid light source among the plurality of solid light sources 11a light-emit and non-light-emit at an interpolation duty ratio different from the reference duty ratio.
Patent JP-2012091280-A (JP)
Title: Coordinate system calibration method and robot system
Inventor: OKUDA HARUHISA
IPC: B25J19/04
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate system calibration method which facilitates the calibration of a parameter as relevant information describing the relative relation between a finger coordinate system of a robot and a sensor coordinate system of a visual sensor.SOLUTION: One mark 10 is disposed on a robot coordinate system 35 of a robot 30, a finger of the robot 30 attached with a visual sensor 20 is moved, and then the mark 10 is observed at least at three observation locations from first to third locations while moving the visual sensor 20 in parallel without changing its attitude, and also at least at fourth and fifth observation locations in a direction different from the observation directions at the three locations from the first to third locations relative to the mark 10 and facing the mark 10 from mutually different directions. The images at each observation location are image-processed to obtain mark position recognition data, and the attitude data and mark position recognition data of the robot 30 at each observation location are obtained by associating both with each other to calibrate relevant information based on both data.
Patent JP-2012091729-A (JP)
Title: Drum rotation device
Inventor: KASAHARA TETSUO
IPC: B28C5/42
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving drum rotation device that reduces engine noise.SOLUTION: The drum rotation device 1 includes a 2-stage capacity variable hydraulic motor M that rotates a dram D of a mixer vehicle, a hydraulic pump P for supplying pressurized oil to the hydraulic motor M, a changing mechanism T for changing a tilt angle of the hydraulic motor M, and an adjustment lever L for adjusting an engine speed. The changing mechanism T is set to reduce the capacity of the hydraulic motor when a signal is input from a signal source Bat via a signal line 30. A first switch 31 set to be closed when the adjustment lever L adjusts the engine speed within a middle-low speed range, and a second switch 32 set to be closed when the discharge pressure of the hydraulic pump P is higher than a predetermined threshold, are provided in the middle of the signal line 30.
Patent JP-2012100364-A (JP)
Title: Rotor structure for electric motor
Inventor: NAITO YOSHIHARU
IPC: H02K1/27
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotor structure for a rotating machine efficiently releasing stress and enhancing fastening force.SOLUTION: In a rotor structure for a rotating machine, a rotor 10 is fastened to an outer periphery of a shaft 20, a positioning key 11 is formed on an inner wall of the rotor 10, and a key groove 21 fitted to the positioning key 11 is formed on the outer periphery of the shaft 20. Since curved parts R are formed on both side faces of the positioning key 11, torque transmission can be performed on the overall face of an interference part of the shaft 20 while stress at a rotor core corner part is alleviated. Thus, compared to a conventional positioning key, this structure enables secure torque transmission and secures a magnetic path of a magnetic projecting part (d axis), so as to reduce the size of a motor.
Patent JP-2012097569-A (JP)
Title: Ceiling fan
Inventor: NAKAMICHI HITOSHI
IPC: F04D25/08
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling fan that prevents electric power consumption caused by a lighting operation of a luminaire while the luminaire is not installed on the ceiling fan.SOLUTION: A connection state of the luminaire 108 is determined by a microcomputer 2 on the basis of an operating state of a light driving device 110 and the brightness of an illuminance sensor 1, and the light driving device 110 is turned off when the luminaire 108 is not connected. As a result, the electric power consumption when the light driving device 110 is driven is reduced.
Patent JP-2011142797-A (JP)
Title: Air blower
Inventor: TANIMOTO HIDEYUKI
IPC: H02K23/54
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact air blower that is made more compact and has a good weight balance and a superior workability.  <P>SOLUTION: The air blower 1 comprises a motor 20 including a rotor 53, a stator 54, and an output shaft 52 fixed to the rotor 53, a fan 30 that rotates by receiving power from the motor 20, a casing 10 that houses the motor 20 and the fan 30 and has a suction opening 14 for sucking in the air and an outlet for blowing out the air, and a handle 16 provided at the casing 10. The rotor 53 has coil discs 62, 63 including a plurality of substantially annular coils arranged in the circumferential direction around the output shaft 52 as viewed from the direction of the axial line 7 of the output shaft 52. The stator 54 has magnetic flux generating means 71, 72, 73 that generate magnetic fluxes passing through the coil disc 62, 63 in the direction of the axial line 7 of the output shaft 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107403-A (JP)
Title: Pseudo electric lock
Inventor: ETO KEISUKE
IPC: E05B41/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo electric lock capable of confirming the operation of an electric lock system without preparing two or more kinds of actual machine electric locks 1 and temporarily operating the electric lock system without using an existing actual machine electric lock.SOLUTION: An operation for each of two or more electric lock kinds is set as a specified actual machine electric lock in a switching device 5 of a pseudo electric lock body 2, and a pseudo electric lock 2 is connected instead of an actual machine electric lock 1 to an external device 3 which controls the specified actual machine electric lock. The pseudo electric lock 2 recognizes a locking/unlocking control signal from the external device 3, performs a pseudo locking/unlocking operation, outputs a locking/unlocking state signal to the external device, also performs the pseudo locking/unlocking operation and outputs the locking/unlocking state signal to the external device similarly by the operation of a locking/unlocking operation switch 6 of the pseudo electric lock body as well, performs a pseudo door opening/closing operation by an opening/closing operation switch 7, and outputs a door opening/closing signal to the external device, and thus, the external device 3 is made recognize the pseudo electric lock 2 as the specified actual machine electric lock 1.
Patent JP-2011040796-A (JP)
Title: Photoelectric conversion device, and production method therefor
Inventor: KOBAYASHI YASUYUKI
IPC: H01L31/04
Filed: 2010-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device and a production method therefor which can improve the optical absorption characteristics of a power-generating layer by controlling and optimizing the three-dimensional structure of a rear-face electrode layer.  <P>SOLUTION: The photoelectric conversion device includes a transparent electrode layer 2, at least two power generating layers 91 and 92, and a rear-surface electrode layer 4 on a substrate 1. In the photoelectric conversion device, the rear-surface electrode layer 4 has a silver film, and the surface of the rear-surface electrode layer 4 on the side of the substrate 1 has a concavo-convex shape. When the sum of the amount of the light reflected on the surface of the rear-surface electrode layer 4 and the amount of the light absorbed by the rear-surface electrode layer 4 is 96% or lower of the sum of the amount of the light reflected on the surface of the rear-surface electrode layer 4 and the amount of the light absorbed by the rear-surface electrode layer 4 when the rear-surface electrode layer 4 is smooth.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012119802-A (JP)
Title: Imaging apparatus
Inventor: KAWAMURA AYUMI
IPC: H04N5/225
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which enables a photographer to hold the apparatus with small fatigue and also enables the photographer to secure a comfortable viewing distance.SOLUTION: An imaging apparatus has a first housing 2 including a lens part for capturing images, a display part 3 for displaying the captured images, and a second housing 4 movably connecting the first housing with the display part. In the imaging apparatus, the display part is located anteriorly relative to a tip of the lens part when the images are captured, and the display part is located posteriorly relative to the tip of the lens part when the display part is housed.
Patent JP-2012116772-A (JP)
Title: Dentifrice composition
Inventor: MORIGUCHI JUN
IPC: A61K8/73
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a dentifrice composition which has satisfactory paste-split nature and excellent spinnability, and also has excellent dispersibility in an oral cavity, formability and liquid separation stability.SOLUTION: The dentifrice composition contains (A) 20 to 50 mass% of water, contains (B) a carboxyvinyl polymer and (C) one or more kinds of binders selected from xanthan gum, carrageenan, alginic acid and its salt, and a carboxymethylcellulose salt in such a manner that the mass ratio of the (C)/(B) is controlled to be 1.0 to 5, also contains (D) 1 to 10 mass% of silicic anhydride with an oil absorption of 150 to 300 g/100 g, and has a pH at 25°C of 6 to 9. Further, the dentifrice composition is blended with (E) a nonionic surfactant. Further, the dentifrice composition is blended with (F) alginic acid propylene glycol ester.
Patent JP-2011214136-A (JP)
Title: Vapor deposition material for forming thin film, thin film sheet having the thin film, and laminated sheet
Inventor: MAYUZUMI YOSHIAKI
IPC: C04B35/453
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a vapor deposition material suitable for forming a thin film excellent in transparency and gas-barrier property, and to provide a thin film sheet having the thin film, and a laminated sheet.SOLUTION: The vapor deposition material is prepared by mixing a first oxide powder and a second oxide powder, wherein the material is characterized in that: the first oxide powder is GaOpowder; the first oxide powder has 98% or higher purity of the first oxide; the second oxide powder is a powder of one compound or a mixture powder of two or more compounds selected from a group consisting of ZnO, MgO and CaO; the second oxide powder has 98% or higher purity of the second oxide; the vapor deposition material comprises pellets containing particles of the first oxide and particles of the second oxide; the ratio of the first oxide to the second oxide in the vapor deposition material is (5 to 85):(95 to 15); and the pellets have a basicity of 0.1 or more.
Patent JP-2012048185-A (JP)
Title: Photosensitive resin composition
Inventor: YAMASHITA MAYUKO
IPC: G03F7/033
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition for forming a protective film of a touch panel, the composition which is alkali-developable and has high transparency as a protective film and excellent adhesiveness and moisture heat adhesiveness to a substrate, a transparent conductive film or the like.SOLUTION: The alkali-developable photosensitive resin composition for forming a protective film of a touch panel (Q) contains a (co) polymer (A) having a vinyl monomer (a) having an aromatic ring in the molecule as an essential structural unit, a polyfunctional (meth)acrylate monomer (B) including no carboxyl group in the molecule, and a photo-radical polymerization initiator (C) as essential components.
Patent JP-2012119928-A (JP)
Title: Elastic wave device and method of manufacturing the same
Inventor: NAGATA MASARU
IPC: H03H3/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an elastic wave device that can appropriately suppress an adverse effect of tensile force applied to terminals on the reliability of the elastic wave device.SOLUTION: A SAW device 1 includes: a substrate 3; an excitation electrode 13 disposed on an upper surface 3a of the substrate 3; a cover 5 covering the excitation electrode 13; and terminals 7 electrically connected to the excitation electrode 13 and exposed to an upper surface 5a of the cover 5. An upper surface 7a of each terminal 7 has a first, conductive region 7aa and a second region 7ab capable of causing a smaller tensile force applied to solder 105 disposed on the upper surface 7a of the terminal 7 than the first region 7aa.
Patent JP-2012119166-A (JP)
Title: Induction heating cooker
Inventor: TOMIE MASAHIRO
IPC: H05B6/12
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which includes burnt deposit detection functions and enables automatic switching of the burnt deposit detection functions depending on existence or non-existence of a human body.SOLUTION: An induction heating cooker includes an infrared sensor 4 detecting a temperature of a bottom of a cooking vessel 2, a burnt deposit detection part 31 outputting burnt deposit information indicating that cooked food burns to the bottom of the cooking vessel 2 when detecting that an output voltage from the infrared sensor 4 increases above a predetermined voltage value and a human body sensor 36 detecting existence and non-existence of a human body. The induction heating cooker can efficiently continue a cooking work at a set temperature without simply lowering the set temperature in the case where a human body is not detected and stop heating immediately in the case where the bottom of the cooking vessel 2 is burnt by automatically switching the burnt deposit detection functions depending on existence or non-existence of the human body.
Patent JP-2012118335-A (JP)
Title: Musical instrument
Inventor: ISHII JUN
IPC: G10H3/18
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a musical instrument that can generate sound quality different from that in consonance with a shape of a body thereof, while keeping resonance of the body which receives vibration of a vibrating body.SOLUTION: A guitar comprises: a body 10 having a sound hole 12; a converting part 20 for converting strings' vibration transmitted to the body 10 into electric signals for output; a signal processing part 100 for applying signal processing to the output electric signals and changing frequency characteristics of the electric signals; and a speaker 50 that is placed so that a vibration surface is included in an internal space BS of the body 10, converts the electric signals applied with the signal processing into sound, and plays sound to the outside of the body 10 through the sound hole 12. As a result, the guitar can generate sound having quality resembling the resonance characteristics of a body which is larger than the actual body 10.
Patent JP-2012120023-A (JP)
Title: Radio communication apparatus
Inventor: TAYA TAKASHI
IPC: H03L7/08
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a radio communication apparatus using a frequency signal by a frequency synthesizer.SOLUTION: In the radio communication apparatus, a receiving section includes a first mixer for mixing a signal based on a received radio signal with a frequency signal, a second mixer for mixing an output of the first mixer with a local signal, and a demodulation stage for demodulating an output of the second mixer to generate a demodulation signal, a frequency synthesizer comprises a VCO for generating the frequency signal of a frequency responsive to a fluctuation in a control input voltage, and a feedback circuit for producing as the control input voltage a voltage depending on a phase difference between a signal obtained by frequency dividing an output frequency signal of the VCO and a reference clock signal, and the VCO is a variable frequency oscillator operable at a higher frequency with increasing bias current and the bias current is controlled in accordance with a mode designation.
Patent JP-2012118405-A (JP)
Title: Imaging device
Inventor: FUJINO NOBORU
IPC: G02B7/02
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To improve airtightness without lowering optical performance with simple assembly.SOLUTION: An imaging device 100 includes an exterior member 101 including an opening 101a, a lens barrel 102 housing a lens 103 and attached to the opening 101a of the exterior member 101 from an image side, a holding member 104 attached from an object side of the exterior member 101 and for engaging with the lens barrel 102, and a seal member 105 attached from the object side of the exterior member 101, subjected to pressing force of the holding member 104, and for sealing between the exterior member 101 and the lens barrel 102.
Patent JP-2011140221-A (JP)
Title: Lining material and repairing construction method of pipe line
Inventor: OOKA NOBUYOSHI
IPC: F16L55/16
Filed: 2010-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To repair an inner peripheral surface of deteriorated pipe line by a lining material in which a fiber base material is impregnated with a hardening resin, and to secure a cutoff performance of the lining material even when earthquakes, a large deformation of ground or the like occurs after the lining material is hardened.  <P>SOLUTION: The sleeve-like lining material A is arranged inside pipe line B and covers the inner surface of the pipe line B. The lining material A comprises an impregnation layer 1 having the fiber base material 4 having a predetermined thickness, and constituted by impregnating the fiber base material 4 with the hardening resin 5, an outer film 2 arranged at a surface opposed to the inner surface to be coated of the pipe line B in the impregnation layer 1, and an inner film 3 arranged at a surface of the opposite side of the surface in which the outer film 2 in the impregnation layer 1 is arranged. The outer film 2 includes a thermoplastic resin film which has a non-water permeability and stretching properties, or a resin film consisting mainly of a thermoplastic resin, or a polyurethane film, and adheres to the impregnation layer 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011138501-A (JP)
Title: Display data management technique
Inventor: HEDGES BRIAN J
IPC: G06F3/153
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To attain efficient and flexible management of display data in response to increasing complexity of a system.  <P>SOLUTION: Embodiments provide a technique for generation and outputting of display data. For instance, embodiments provide features involving frame data storage within a display device. Also, embodiments provide features involving the isolation of different user contexts to different frame buffers. Further, embodiments provide an efficient technique for saving frame data upon the transitioning between power states. Moreover, embodiments provide techniques for flexibly and dynamically allocating multiple display content to a physical display.  <P>COPYRIGHT: (C)2011,JPO&INPIT