baber/WOPTO huggingface dataset:
Patent JP-2011002690-A (JP)
Title: Imaging apparatus, focusing method and program
Inventor: IMAMURA KEIICHI
IPC: H04N5/232
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To set an AF evaluation area suitable to a subject.SOLUTION: The imaging apparatus 100 includes: an image recognition part 7a specifying the subject being a focusing object from image data of a picked-up image, and extracting the image area of the subject; an area setting part 7c setting a plurality of AF evaluation areas to the extracted image area of the subject; an evaluation value calculation part 7d calculating the AF evaluation value of each AF evaluation area based on the image data of the plurality of set AF evaluation areas; and a lens driving part 2 driving and focusing a focus lens 1 based on the calculated AF evaluation value.
Patent JP-2009212539-A (JP)
Title: Optical element and exposure apparatus
Inventor: KOKUBU TAKAO
IPC: G03F7/20
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element the sealing member of which is not deteriorated, and an exposure apparatus comprising the optical element.  <P>SOLUTION: The optical element is used in the exposure apparatus, in which a mask R is illuminated with an exposure beam IL, the pattern of the mask R is transferred onto a substrate W via a projection optical system PL, and a predetermined liquid 7 is interposed between the surface of the substrate W and the projection optical system PL, and a light shielding film is formed on a tapered surface of a transmitting optical element 4 on the substrate side of the projection optical system PL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011004833-A (JP)
Title: Production method of transfer tray in indirect orthodontic method
Inventor: SHIRASUGA NAOKI
IPC: A61C7/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of a transfer tray and to produce the transfer tray being easy to handle and having an excellent aesthetic appearance.SOLUTION: After heating and softening plate-like resin 3, the plate-like resin is placed on an occlusal surface of a tooth form model (a working model) 2, the softened plate-like resin 3 is sucked and closely suitable for the occlusal surface to form into a covering material (an occlusal stopper) 4, the covering material 4 closely suitable for the occlusal surface is hardened, then a bracket to be mounted on a tooth or a denture and a part of the covering material are covered with a transparent silicone to form into a primary core 14, the covering material 4 and the primary core 14 are covered with the transparent silicone to form into a secondary core 15, and a spillway 16 penetrating through a surface in the side where the bracket 13 of the primary core 14 is mounted and the surface of the secondary core 15 is bored to form into the transfer tray.
Patent JP-2011008082-A (JP)
Title: Pellicle
Inventor: SEKIHARA KAZUTOSHI
IPC: G03F1/64
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a pellicle having a through-hole in a pellicle frame for adjusting pressure and having a filter member attached to the through-hole, in which ventilation characteristic is increased, a filter member is easily attached, generation of dust from the filter member is suppressed, and contact with or breakage of the filter member while the pellicle is handled is prevented.SOLUTION: The through-hole is formed with (1) an outer stepped part defining a first recess, opening outside the pellicle frame, for accommodating the filter member, (2) an inner stepped part defining a second recess, opening in a bottom of the first recess, and (3) a ventilation hole with one end opening in a bottom of the second recess of the inner stepped part and the other end opening in the space within the pellicle frame.
Patent JP-2011013292-A (JP)
Title: Image forming apparatus
Inventor: KINOSHITA TAKESHI
IPC: G03G15/08
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent inside toner from being spilt into an image forming apparatus, even if the image forming apparatus is transported while attaching a developing unit to an apparatus body, in order to avoid increase in cost due to separate-packaging, in the image forming apparatus configured so that a developing gap has a specified value by biasing the developing unit towards a photoreceptor unit.SOLUTION: The developing unit 200 is supported swingingly and pivotally by a pivot-supporting pin 320, and is biased by a biasing lever 310, in a direction such that the developing roller 201 and a photoreceptor drum 101 abut against each other. Then, the circumferential surface of a DS roller 202 abut against a circumferential surface of the photoreceptor drum 101, and thereby the developing gap is maintained at the specified value. A sympathetic vibration preventing member 340, in which an elastic body 342 is laminated on the upper surface of a base member 341, is inserted between a lower portion of a housing 210 of the developing unit 200 and a guide rail 304 provided under the lower portion. Accordingly, by preventing the sympathetic vibration of the developing unit 200 with the vibration during the transportation, the toner is prevented from spilling out.
Patent JP-2010031856-A (JP)
Title: Noise reducing device for motorcycle
Inventor: SHIMIZU SATOSHI
IPC: F02M35/12
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce the noise of a motorcycle when travelling gradually changing the vehicle speed.  <P>SOLUTION: This noise reducing device 80 for a motorcycle 10 to be driven by an internal combustion engine comprises a control section 30 set to exhibit the maximum noise reducing effect when following three conditions are satisfied: a first condition that the vehicle speed is in a predetermined speed range; a second condition that a change of speed is within a predetermined value; and a third condition that a throttle ratio is in a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011015545-A (JP)
Title: Method for winding wire
Inventor: NEMOTO SHINJI
IPC: H02K15/095
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding wire, capable of winding a predetermined parallel number of wire materials while applying a tension stress thereto one by one to improve alignability in a slot and miniaturizing a motor.SOLUTION: Of the predetermined parallel number of wire materials, a certain parallel number of wire materials divided into a plurality of winding constituents w1-w6 are arranged in a nozzle 50, and the nozzle 50 is moved for a stator core 23. In this way, the winding constituents w1-w6 are wound to a predetermined number of turns in the slot 24 so that the winding constituents of each turn are substantially parallel to a bottom 24c of the slot 24. This operation is repeated for each of the winding constituents w1-w6, so that the wire materials of the plurality of winding constituents w1-w6 are stacked substantially in parallel to the bottom 24c of the slot 24.
Patent JP-2011010941-A (JP)
Title: Rice cooker
Inventor: MATSUMOTO YOSHIHISA
IPC: A47J27/14
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To easily perform an operation for detaching a shutter even though the shutter can be detached by manually sliding it from its closed position in the direction of closing operation in a state where it can be driven in the sliding direction by a motor.SOLUTION: A rice cooker is provided with: a rice feeding port 41 for allowing rice dropped and discharged from a rice washing device to pass therethrough, which is formed in an upper lid 39 for covering an inner pot 38 of the rice cooker 5; the shutter 44 which can freely slide between the closed position in which it covers the rice feeding port 41 and an open position in which it opens the rice feeding port 41; a motor 61 which drives the shutter 44 in the sliding direction; an allowance s at a power transmission mechanism 62 between the motor 61 and the shutter 44 so that an output shaft 64 of the motor 61 may not rotate by the operation for detaching the shutter 44 when the shutter 44 is detached by manually sliding the shutter 44 from its closed position to the direction of closing operation.
Patent JP-2011015572-A (JP)
Title: Embedded permanent magnet rotor and vacuum cleaner
Inventor: NIGO MASAHIRO
IPC: H02K1/27
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an embedded permanent magnet rotor that is superior in magnetic characteristics while reducing stress generated by a centrifugal force during high-speed rotation.SOLUTION: The embedded permanent magnet rotor includes a plurality of magnet insertion holes 104 into which a permanent magnet 103 is embedded, and a shaft hole 115, respectively. Each magnet insertion hole 104 has an almost U-shape. Both ends of the magnet insertion hole 104 are inwardly bent while each circumferential end, where the permanent magnet 103 is not present, forms an arcuate air region 104a. The air region 104a is arranged closer to the side of the shaft hole 115 than the surface on the outer peripheral side of the permanent magnet 103. The air region is formed so as to extend closer to the side of the shaft hole 115 than the surface on the inner peripheral side of the permanent magnet 103. A rotor core 110 is configured such that the radial dimension of a magnetic path at the interpole part 112 is smaller than a prescribed value while the radius of an arc located at the interpole part 112 with respect to the air region 104a is larger than the radius of an arc, located at a part other than the interpole part 112 with respect to the air region 104a.
Patent JP-2011013181-A (JP)
Title: Nondestructive inspection device
Inventor: OGAWA AKIHIRO
IPC: G01N27/90
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To improve spatial resolution, without causing increase in the number of magnetic sensors.SOLUTION: A nondestructive inspection device includes a magnetic field generating section, with a plurality of excitation coils located so as to form a plurality of a plurality of regions, for sequentially selecting one among the plurality of excitation coils and generating an alternative magnetic field to induce an eddy current in an object to be inspected; a magnetic sensor for outputting measurement magnetic filed data in response to the magnetic field generated by the eddy current; and a data processing section for determining the magnetic field generated by the eddy current for each of the plurality of regions, based on the measurement magnetic field data.
Patent JP-2011015770-A (JP)
Title: Washing device
Inventor: KIKUCHI KIMIHIRO
IPC: A61H33/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a washing device by which intensive cleaning can be performed and comfortable and effective cleaning can be performed by breaking bubbles since cavitation which is a vacuum bubble is generated in a cleaning pot since sonic vibration or ultrasonic vibration is applied to a cleaning liquid filling or substantially filling an inside space by a vibrator.SOLUTION: The cleaning device has a pump control part 7 for sucking and feeding the cleaning liquid W in a liquid storing tank 3 to the inside space through a liquid feeding tube 4 with the inside space filled or substantially filled with the cleaning liquid by turning an opening K closed to make and the inside space R fall into a negative pressure state, and discharging the cleaning liquid in the inside space into the liquid storing tank through a liquid discharge tube 5 while maintaining a state that the inside space is filled or substantially filled with the cleaning liquid.
Patent JP-2011030321-A (JP)
Title: Power converter
Inventor: ZUSHI YUSUKE
IPC: H02P27/06
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generated noise in power converters for connecting a plurality of switching modules switching in-phase with external DC power supplies to a plurality of capacitors having the same electrostatic capacity in parallel to supply power to external resistors.  <P>SOLUTION: In the power converter 10, a combined resistance, a combined capacitor capacitance, and a combined self-inductance are nearly the same in a circuit allowing a current generated by each of the switching modules 2 to flow when the current thus generated returns to each switching module 2 again, thus making identical the circuit impedance of the circuit and hence reducing a circulating current generated among the plurality of capacitors 3 and thus reducing occurrence of radiation noise caused by the circulating current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028947-A (JP)
Title: Separator for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: YOSHITOMI TAKASHI
IPC: H01M2/16
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous secondary battery, capable of improving shutdown characteristics, heat resistance, flame retardance, and also cycle characteristics of a battery.  <P>SOLUTION: The separator for the nonaqueous secondary battery includes a porus base material formed by containing thermoplastic resin, and a heat-resistant porus layer formed by containing heat-resistant resin and laminated on one surface or both surfaces of the base material. The heat-resistant porus layer includes inorganic filler which generates endoergic reaction at 200-400°C. The inorganic filler contains water-soluble sodium in an amount of 1-300 ppm in terms of a weight of Na<SB>2</SB>O.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027518-A (JP)
Title: Positioning apparatus and program
Inventor: SANHONGI MASAO
IPC: G01C21/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly receive a positioning radio wave from a GPS satellite without intentionally modifying a posture of an apparatus body by a user.  <P>SOLUTION: A computer is used for a positioning apparatus having a positioning means. If the computer detects that the positioning apparatus body is moved, the computer detects an acceleration in the gravity direction based on an acceleration in thiaxial directions detected by a triaxial acceleration sensor, and detects the direction opposite to the gravity direction as the top face direction. An antenna directed in the nearest direction of the detected tip face direction is selected from a plurality of the antennas for receiving the positioning radio wave from the GPS satellite. A current position is measured based on the positioning radio wave received by the selected antenna.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030377-A (JP)
Title: Current limiter and current interruption system
Inventor: INEJI TAKASHI
IPC: H02H3/08
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limiting device and a current interruption system that reduces the installation space and size of a power distribution board and saves space.  <P>SOLUTION: The current interruption system 50 configured in a power distribution board or the like includes a current limiter 10, an earth leakage breaker 20, and a branch breaker 30. The current limiter 10 has an overcurrent detecting part for detecting that a vector sum of currents flowing in a voltage phase of an electric path exceeds a prescribed upper-limit value, and a breaking-signal output part for outputting a breaking signal to the earth leakage breaker 20 when the overcurrent exceeding the upper-limit value is detected. If the overcurrent is detected by the current limiter 10 and the breaking signal is inputted via a signal line 15, the earth leakage breaker 20 executes a breaking operation by operating a tripper so as to interrupt power supply to a load-side terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025376-A (JP)
Title: Tilting table device and method for constructing the same
Inventor: HIROSHIMA YASUSHI
IPC: B23Q1/64
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting table device in which positional accuracy for assembling is high and the installation work can be performed easily, and a method for constructing the tilting table device.  <P>SOLUTION: The tilting table device 1 is composed of a U-shaped jig base 10 which constitutes a tilting table and has a jig for supporting a workpiece, a tilting body 20 supporting one end of the U-shaped jig base 10 and tilting the U-shaped jig base 10, and a tail stock 30 tiltably supporting the other end of the U-shaped jig base 10. The tilting table device 1 formed by assembling and integrating them in advance and then is installed on a machine tool.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029093-A (JP)
Title: Illumination device
Inventor: YAMASHITA KOJI
IPC: F21V29/00
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the effect of lowering the temperature of a light-emitting diode by making a heat radiation plate large, without enlarging an illumination device.  <P>SOLUTION: The illumination device includes a light guide plate 10 formed into a rectangular plate shape; a light guide member 20 along an incident face 11, which is one end face along the thickness direction of the light guide plate 10 formed in the shape of a square rod; light-emitting diodes 31 respectively opposite to light introduction faces 21, each of which is one end face of the light guide member 20 in the longitudinal direction; and a heat-radiating plate 40 thermally jointed to the light-emitting diodes 31. The heat-radiating plate 40 includes jointing pieces 41, arranged on the sides of the light inlet surfaces 21 of the light guide member 20 and mounted with the light-emitting diodes 31, and a heat radiation piece 42 along the light guide member 20 in the longitudinal direction of the light guide member 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032791-A (JP)
Title: Intermediate pushing device
Inventor: YOSHIDA YUZURU
IPC: E21D9/06
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate pushing device capable of preventing a seal from being crushed due to soil load and enhancing water cut-off performance of the seal.  <P>SOLUTION: This intermediate pushing device 5 is arranged halfway among a plurality of steel shells 4 arranged between an excavator for excavating the natural ground and a base pushing device arranged at the start of a vertical shaft. The intermediate pushing device includes: a front wall 6 connected with a rear end of the steel shell 4 in the front; a rear wall 7 connected with a front end of the steel shell 4 in the rear; a front part outer cylinder 8 mounted on the front wall 6; a rear part outer cylinder 9 mounted on the rear wall 7 and overlapped on the front part outer cylinder 8 across a clearance A; a front part inner cylinder 10 mounted on the front wall 6; a rear part inner cylinder 11 mounted on the rear wall 7 and overlapped on the front part inner cylinder 10 across a clearance B, the seal 28 blocking the clearance B; and an intermediate pushing jack 12 bringing the front wall 6 and the rear wall 7 closer to each other or separating them from each other. Soil load is received by the front part outer cylinder 8 and the rear part outer cylinder 9 to prevent soil load from being applied on the front part inner cylinder 10 and the rear part inner cylinder 11 and prevent the seal 28 from being crushed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009256377-A (JP)
Title: Method for preparing emulsion composition
Inventor: ABE MASAMICHI
IPC: A61Q19/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsion composition improved in skin occlusion, excellent in use feelings in spite of a sufficient content of vaseline for reducing transpiration of water from the skin, able to give sufficient water to the skin, having a persistent and satisfactory skin-moisturizing effect and exhibiting both low stimulation and storage stability, and an emulsion composition having mite-repellent activity.  <P>SOLUTION: The emulsion composition comprises (A) vaseline, (B) lecithin, (C) glycerol, (D) water and (E) a water-soluble polymer, wherein the content of vaseline (A) is 10-30 wt.% based on 100 wt.% of the emulsion composition and the average particle size of the inner phase of the emulsion composition measured by a dynamic light scattering method on the basis of dynamic light scattering theory is ≤800 nm. The method for preparing the emulsion composition has a process for emulsifying a mixture comprising 10-30 wt.% (A) vaseline, (B) lecithin, (C) glycerol, (D) water and (E) the water-soluble polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040167-A (JP)
Title: Magnetic tape
Inventor: INOUE TETSUTARO
IPC: G11B5/78
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape which shows superior linear running performance while being fed on guide rollers having flange portions at a high speed, with less flaking therefrom, when recording or reproducing data on this magnetic tape having a thin non-magnetic support in a linear serpentine type magnetic recording-reproducing system.  <P>SOLUTION: The magnetic tape is produced by cutting a magnetic sheet with a wide breadth into a tape having a predetermined width using a cutting device, in which the magnetic sheet has a magnetic layer containing magnetic powder and a binder formed on one surface of a non-magnetic substrate having a thickness of 4 μm or less, and a ratio (Ew/Et) of a Young's modulus (Ew) in the width direction to a Young's modulus (Et) in the longitudinal direction of the magnetic raw sheet is 0.85 to 1.15 and a centerline average roughness (Ra) in the roughness curve of the cut surface of the magnetic tape is 0.08 to 0.25 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011033595-A (JP)
Title: Magnetic encoder
Inventor: HARADA MASANOBU
IPC: G01D5/245
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder having an excellent accuracy by controlling an inductive voltage superposing on a detection signal conductor line pattern.  <P>SOLUTION: In a circuit board including a detection signal processing circuit which performs an angle operation by taking out a signal from a magnetism detection elements forming a pair by being attached to a position opposite to each other to an rotating axis, which detect the magnetic field of a permanent magnet attached to a rotating body, the conductor line pattern linking the magnetism detection elements and a signal processing part is formed in a concentric circle shape centered around the rotating axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031375-A (JP)
Title: Assist device for bipedal mobile body
Inventor: FUKUSHIMA TAKAFUMI
IPC: B25J9/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assist device for a bipedal mobile body in which a loosening amount of a rope-shaped connecting member is reduced and, when the bipedal mobile body loses its posture and almost falls, an impact for supporting a load is reduced.  <P>SOLUTION: The assist device for a bipedal mobile body which is connected to a bipedal mobile robot (12) via a rope-shaped connecting member (18) and which has a lifter (14) supporting the bipedal mobile body from the upper side when the bipedal mobile body loses its posture includes: lifter moving means (20, 22, 24, 26, 28, 30) for moving the lifter in a three-dimensional space; a lifter controlling unit (38) for controlling the movement of the lifter moving means; and detecting means (32, 34) for detecting the position of the bipedal mobile body in the three-dimensional space. The controlling unit for the lifter moving means controls the movement of the lifter moving means such that the lifter follows the bipedal mobile body based on the detected position.  <P>COPYRIGHT: (C)2011,JPO&INPIT