baber/WOPTO huggingface dataset:
Patent JP-2008170400-A (JP)
Title: Inspection device, control method therefor, and inspection device control program
Inventor: TSUCHIYA NAOKI
IPC: G01M99/00
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device or the like not required to change a reference for quality determination, even when changing an operation condition.  <P>SOLUTION: An inspection part 34 of this inspection device for inspecting a rotor is provided with a sensor information acquisition part 33 for acquiring a vibration signal from an objective device including the rotor of an inspection object, an objective period pulse generation part 42 for acquiring an objective period pulse generated in every one rotation of a reference position in the rotor, a frame extraction part 45 for extracting, as frames, the vibration signals in a period of acquiring the objective period pulses of prescribed number, out of the vibration signals, and a representative feature amount calculation part 49 for calculating a representative feature amount, using the plurality of frames, to determine quality.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178207-A (JP)
Title: Coil switching device and method for three-phase ac motor
Inventor: TOKAWA KOJI
IPC: H02P27/06
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small, cost-effective coil switching device for a three-phase AC motor that eliminates distortion of a motor current, with regard to a problem that an unnecessary current is caused to normally flow in snubber circuits incorporated to consume residual energy of motor coils which is generated when the coils are switched and as a result the motor current is distorted.  <P>SOLUTION: In coil switching portions, semiconductor switches are inserted in current paths between full-wave rectification portions and the snubber circuits and the timing of turning off the switches are delayed by an arbitrary period of time from the instance the motor coils are shifted from an excitation state to a non-excitation state. By doing so, the snubber circuits are put into a conducting state to consume the residual energy of the motor coils during the period of time only when the energy are discharged. By putting the circuits into a non-conducting state during the period of time other than the energy-discharging period, the unnecessary current flow can be prevented and the distortion of the motor current can be eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008173866-A (JP)
Title: Image forming apparatus and image forming method
Inventor: INOUE NOZOMI
IPC: B41J2/44
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with improved reproducibility of fine lines, and an image forming method.  <P>SOLUTION: By using line heads 101K-101Y in which light emitting parts are arranged in a line in the axial direction (main scanning direction) of an image carrier, optical writing is performed on image carrying bodies 41K-41Y moving in the direction (sub-scanning direction) orthogonal to axis. Respective light emitting parts are controlled by a line head controlling circuit 73 so that they are turned on continuously for a period where the image carriers move by one pixel in the sub-scanning direction. When respective pixels are written to respective light emitting parts, on every time, a corrected value on the amount of light is transferred. The corrected value on the amount of light is modified so that photo-energies for writing are different when a fine line in the main scanning direction is drawn on the image carrying body and when the fine line in the sub-scanning direction is drawn thereon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177393-A (JP)
Title: EPITAXIAL WAFER FOR AlGaInP-BASED LIGHT-EMITTING DIODE AND ITS MANUFACTURING METHOD
Inventor: FURUYA TAKASHI
IPC: C23C16/30
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer for an AlGaInP-based light-emitting diode and its manufacturing method which makes it possible to simply suppress the total reflection of light in the surface of a GaP current dispersion layer.  <P>SOLUTION: The epitaxial wafer for an AlGaInP-based light-emitting diode has, on a substrate 1, a light-emitting layer 6 including at least an n-type(Al<SB>x1</SB>Ga<SB>1-x1</SB>)<SB>y1</SB>In<SB>1-y1</SB>P clad layer 2, an (Al<SB>x2</SB>Ga<SB>1-x2</SB>)<SB>y2</SB>In<SB>1-y2</SB>P active layer 3, and a p-type (Al<SB>x3</SB>Ga<SB>1-x3</SB>)<SB>y3</SB>In<SB>1-y3</SB>P clad layer 4, and a p-type GaP current dispersion layer 5, wherein at least in the vicinity of the surface 51 of the p-type GaP current dispersion layer 5, p-type impurities of more than a predetermined concentration, which serve as a rough crystal growth surface, are added, and the surface 51 of the GaP current dispersion layer 5 becomes a rough surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008175327-A (JP)
Title: Power transmission device
Inventor: ISOGAI NOBUO
IPC: F16H55/36
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device having an improved rotation fluctuation absorbing property.  <P>SOLUTION: A pulley unit 100 as the power transmission device comprises bearings 60, 62 for rotatably holding a pulley 10 as an input shaft and a rotor shaft 20 as an output shaft, a slider 30 to be moved in the axial direction depending on angle displacement relative to the pulley 10, and a compression coil spring 50 as an axial constraining part for constraining the slider 30 in the axial direction of the rotor shaft 20. The compression coil spring 50 is fixed to the rotor shaft 20, and the slider 30 is separative from the pulley 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176229-A (JP)
Title: Zoom lens system, imaging apparatus and camera
Inventor: MIFUJI KYOICHI
IPC: G02B13/18
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens system whose entire length is short, which has high resolution, whose variable power ratio is large such as 9 or more, and which can be adapted for such wide-angle photography that a viewing angle at a wide angle end is 70° or more, and an imaging apparatus and a thin and compact camera.  <P>SOLUTION: The zoom lens system is equipped with a first lens group having positive power, a second lens group having negative power, a third lens group having positive power and a following lens group including one or more lens groups having positive power in order from an object side to an image side. In zooming from the wide angle end to a telephoto end when imaging, at least the first, the second and the third lens groups move in an optical axis direction, and the second lens group moves so that its position at the wide angle end may exist nearer to the object side than at the telephoto end. The zoom lens system satisfies conditions (1): 1.0<f<SB>W</SB>×f<SB>3</SB>/(f<SB>W</SB>×tanω<SB>W</SB>)<SP>2</SP><5.0 and (2): 0.1<f<SB>3</SB>/f<SB>T</SB><0.4 (Z=f<SB>T</SB>/f<SB>W</SB>>9.0, f<SB>3</SB>: synthetic focal length of the third lens group, f<SB>W</SB>: focal length of the entire system at the wide angle end, f<SB>T</SB>: focal length of the entire system at the telephoto end and ω<SB>W</SB>: incident half angle of view at the wide angle end). The imaging apparatus and the camera are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180094-A (JP)
Title: Scroll-type fluid machine
Inventor: TAKEI YUJI
IPC: F04C18/02
Filed: 2007-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a scroll-type fluid machine having a rotation blocking device having high durability.  <P>SOLUTION: This scroll-type fluid machine has a movable scroll 34 that is accommodated in a housing so as to be revolvable with respect to a fixed scroll, and the irrotational device that blocks the rotation of the movable scroll 34. The irrotational device includes five or more units 58 that are spaced away from each other in the circumferential direction of the movable scroll 34 and block the rotation of the movable scroll 34 in cooperation with each other. Each of the units 58 has at least one pin 54 and an inner circumferential surface brought into sliding contact with the pin 54 along with the revolution of the movable scroll 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187286-A (JP)
Title: Foldable mobile terminal device
Inventor: IDO YUKINORI
IPC: H04M1/02
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable mobile terminal device which facilitates an operation to open a folded casing while it is made compact.  <P>SOLUTION: A side edge portion 6 which covers the side part of a second casing 2 in a state wherein the second casing 2 is folded to at least right and left edges of a first casing 1. A finger hooking portion 7 for turning the second casing 2 in an opening direction in the state wherein the second casing 2 is folded is provided to the end of the second casing 2 on the side of a hinge portion 3. Therefore, while the foldable mobile terminal device is made compact, a chance to open the folded casing can be given through a simple operation by fingers, i.e. an extremely natural operation to hold a casing flank in the palm of a hand and hook the index finger over the finger hooking portion 7 for turning, and then the subsequent opening operation can easily be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187002-A (JP)
Title: Fixing structure of flexible substrate
Inventor: ONO MASAYUKI
IPC: H05K1/02
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a flexible substrate which can extremely raise the strength of a connection part between terminals without providing a hole on a wiring substrate.  <P>SOLUTION: One end part 1a of a flexible substrate 1 wherein a plurality of wiring patterns 1b1 to 1b7 is provided parallel in the one end part 1a, and a substrate fixing member 2 are fixed. The one end part 1a is divided into a plurality of parts 1e1 to 1e3. At least one part 1e1 among the plurality of parts 1e1 to 1e3 is fixed to one surface side of the substrate fixing member 2 by reversing front-back both sides of the part 1e1, and the remaining part 1e2 is fixed to the other surface 2h side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184066-A (JP)
Title: Rear garnish installing structure
Inventor: IWANAGA MASAHIRO
IPC: B62D25/12
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and easily moldable rear garnish by improving an installation structure of the rear garnish.  <P>SOLUTION: A plurality of fastening member installing seats 15, 35 and 51 is integrally arranged on a reverse surface of the horizontally long-shaped rear garnish 1 having an ornament installing part 13 in a lateral central part. The first fastening member installing seat 15 has a rising part 17 arranged so as to rise from an opening edge part of an opening part 25 formed in the ornament installing part 13, and is opened on the lower side of the rising part 17, and forms an engaging hole 23 for inserting a clip 27 from the lower side on a seat surface 19 formed on the tip of the rising part 17. A pair of second fastening member installing seats 35 and 51 is formed so as to become surface symmetry to a plane in a position being bilateral symmetry to a plane extending in the vertical direction by passing through the first fastening member installing seat 15. An upper end part of the second fastening member installing seats 35 and 51 is arranged on the lower side than a lower end part of the first fastening member installing seat 15.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008187853-A (JP)
Title: Rotary electric machine device
Inventor: YOSHIHARA HIROYUKI
IPC: H02K9/06
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rotary electric machine device integral with a controller that allows size reduction of a heat sink by enhancing cooling efficiency, while preventing reflux of high-temperature cooling air discharged from a bracket to the machine outside.  <P>SOLUTION: The rotary electric machine device is provided with a bracket 2, which has a power circuit part 8, provided at the axial one-side part with respect to a stator and an exhaust part 2a that holds the power circuit part, while being provided so that cooling air from a machine-outside direction through the power circuit part is discharged in the radiating direction at the one-side part of the stator, and an air-flow control member 13 that is provided at the exhaust part of the bracket so as to deflect the cooling air, discharged from the exhaust part, in the direction of the axial other-side part of the stator.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008183605-A (JP)
Title: Laser marking device
Inventor: MIYAZAKI TAKAYOSHI
IPC: B23K26/08
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking device which is installed without providing a more space than the required space.  <P>SOLUTION: A marking inhibited region A4 preset in accordance with an installation space which is allocated to the laser marking device is set in a part of a scannable region A1 and stored in the laser marking device. a setting inhibited region A5 within a markable region A2 is set on the basis of this marking inhibited region A4 and the marking in the marking inhibited region is made to disable by inhibited the setting of the content M of marking in the setting inhibited region A5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226216-A (JP)
Title: Enclosure for acoustic insulation of apparatus contained within the enclosure
Inventor: VISSCHER ALBERT
IPC: G10K11/16
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enclosure with a substantial rectangular parallelepiped configuration.  <P>SOLUTION: This invention relates to an enclosure with a substantial rectangular parallelepiped configuration, adapted to contain an apparatus sensitive to acoustic vibrations. The enclosure comprises walls and acoustic damping material located within the walls, wherein the acoustic damping material comprises at least one absorbing body of an acoustic energy absorbing material located adjacent to a rib of the enclosure. The acoustic vibrations most disturbing the processes in the apparatus within the enclosure are caused by standing acoustic waves within the enclosure with frequencies in the range between 50 Hz and 1,000 Hz. These acoustic waves are efficiently damped by providing a clock of the acoustic absorbing material adjacent to one of the ribs of the enclosure to such an extent that the need for thick walls for the enclosure is substantially obviated, leading to a less-voluminous enclosure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008190541-A (JP)
Title: Coupling and differential using same
Inventor: KIKUCHI YOSHINORI
IPC: F16H48/10
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To control torque or the like precisely, suppress generation of sound and vibration, and simplify a structure.  <P>SOLUTION: The coupling is provided with inner and outer rotary members 5, 7 for input and output, a motor 29 provided in the outer rotary member 7 which is externally controllable, a deceleration mechanism 31 provided between the inner and outer rotary members 5, 7 and interlocked and connected to the motor 29 controllably. When the motor 29 is controlled, relative rotation between the inner and outer rotation members 5, 7 can be adjusted through the deceleration mechanism 31, and the torque and rotation speed can be directly controlled by the motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190683-A (JP)
Title: Sealing structure of reduction gear
Inventor: YAMAMOTO AKIRA
IPC: F16J15/3212
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure of a reduction gear requiring no axial space.  <P>SOLUTION: A step part 122A is formed on a frame 122. A crossing surface 122B crossing the outer peripheral surface 122C of the frame 122 and facing the outer side of the reduction gear is formed in the sealing structure. A seal member 130 is secured to a casing 120. At least three lip parts formed integrally with each other are formed at the axal different positions. A second lip part 130 formed at the axial center and brought into contact with the outer peripheral surface 122C among the three lip parts forms a main lip part sealing a lubricating oil. First and third lip parts 130B, 130D at both axial ends form auxiliary lip parts preventing foreign matter from entering the main lip part. A third lip part 130D formed on the mostly inner side of the reduction gear among the auxiliary lip parts is formed by partially extending the main lip part and brought into contact with the crossing surface 122B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192971-A (JP)
Title: Semiconductor device
Inventor: MORINO NAOZUMI
IPC: H01L21/60
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for achieving high integration and high reliability in simple configurations.  <P>SOLUTION: A first semiconductor chip having a plurality of first pads are loaded on the surface of a loaded substrate having a plurality of leads on the surface and a second semiconductor chip having a plurality of second and third pads is loaded on the loaded substrate or the first semiconductor chip. The plurality of leads are connected through first bonding wire to the plurality of corresponding first pads. The plurality of second pads are connected through second bonding wire to the plurality of corresponding first pads. The plurality of third pads are connected through third bonding wire to the plurality of corresponding leads. The first and second bonding wires have thickness which is thicker than that of the third bonding wire, and the first and second pads have areas larger than that of the third pad.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195753-A (JP)
Title: Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
Inventor: AIZAWA TAKUMA
IPC: C09J4/02
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic pressure-sensitive adhesive composition that has sufficient adhesive strengths even to an adherend having a low surface energy and exhibits excellent re-releasability, and a pressure-sensitive adhesive sheet using the same.  <P>SOLUTION: The pressure-sensitive adhesive composition comprises (A) 100 pts.mass of an acrylate bearing an 8-13C alkyl group, (B) 10-90 pts.mass of an acrylate bearing a saturated alicyclic group in its side chain, (C) 1-40 pts.mass of an acrylate having an ethylene glycol chain or a propylene glycol chain having a recurring number of 2-23, a polymerization initiator, and a crosslinking agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007220279-A (JP)
Title: Information recording medium, recorder and recording method for information recording medium, reproduction apparatus and reproduction method for information recording medium, computer program for controlling record or reproduction, and data structure containing control signal
Inventor: YOSHIDA MASAYOSHI
IPC: G11B20/12
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium which makes it possible to efficiently retrieve an updated defect list, a recorder and a recording method for recording the record data to the information recording medium, a reproducing apparatus and a reproducing method for reproducing the record data recorded on the information recording medium, a computer program for the recorder or the reproduction apparatus, and a data structure including a control signal for controlling record or reproduction.  <P>SOLUTION: The information recording medium (100) is provided with: a user data area (108) for recording therein record data; a plurality of temporary defect management areas (104, 105) for temporarily recording therein defect management information which serves as a basis of defect management for a defect in the data area; and a flag area (111) for recording therein distinction information for distinguishing a temporary defect management area in which the defect management information that is effective is recorded from the plurality of temporary defect management areas.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008195177-A (JP)
Title: Aromatic component supply device for vehicle
Inventor: MATSUO NORIYOSHI
IPC: B60H3/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To switchably supply a plurality of aromatic components without giving unpleasant feeling to an occupant.  <P>SOLUTION: A main unit 13 includes an air gun 16 therein. Vortex rings V1 of air containing aromatic components are emitted toward an efficacious area A from the air gun 16. The main unit 13 also includes an aroma supply unit 19 for switchably supplying a plurality of aromatic components to an air gun 16 and an ozone supply unit 30 for generating ozone and supplying it to the aroma supply unit 19. When aromatic components discharged by the aroma supply unit 19 are switched, the ozone is supplied from the ozone supply unit 30 to the aroma supply unit 19. By so doing, aromatic components before switch which remain in the aroma supply unit 19 can be deodorized so that new aromatic components can be supplied to an occupant by giving no unpleasant feeling.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198844-A (JP)
Title: Method of manufacturing electric component units
Inventor: TANAKA MITSUHIRO
IPC: H01L21/56
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing electric component units with a high productivity.  <P>SOLUTION: After a cable 20 is positioned and fixed onto an electronic circuit board 10, the electronic circuit board 10 is housed in a metal mold. Further, for example, a thermosetting insulating resin 40 is poured into the metal mold to thermoset it. As the cable 20 is fixed onto the electronic circuit board 10 before the electronic circuit board 10 is housed in the metal mold, it is possible to reduce a possibility that the cable 20 is sandwiched in the metal mold and hence to enhance the productivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196429-A (JP)
Title: Piston for internal combustion engine
Inventor: ISHII YUKI
IPC: F16J1/16
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine capable of stabilizing behavior of the piston, and improving manufacturing workability and manufacturing accuracy of the piston.  <P>SOLUTION: The piston 1 for the internal combustion engine is built in the internal combustion engine. A top surface 1a thereof is formed in an inclined surface gently descending from an anti-thrust side ATS toward a thrust side TS, and a piston pin hole 4a in which a piston pin 4 is fitted is formed to make a center of the piston pin hole 4a coincide with a center of gravity of the piston 1 for the internal combustion engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193991-A (JP)
Title: Work machine for pulling-up and removing sweet potato vine
Inventor: TOBIMATSU YOSHIHIRO
IPC: A01D27/04
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting mechanism for the levee press and the belt for sweet potato vine pulling-up and removing, so that the load on the levee press is stabilized and the size of the load can be freely controlled.  <P>SOLUTION: The frame of work machine for pulling-up and removing the sweet potato vine is a shaking frame 71, and the shaking frame 71 is connected via the height-controlling link to the flail mower vine remover. The shaking frame 71 freely shakes vertically, and its back bottom end is connected via the connecting shaft 72 to the bottom end of the height-control link 80a. The supporting frame for the belt for sweet potato vine pulling-up and removing is fixed to the shaking frame 71, and further the supporting material for the levee pressing roll 100 is also fixed. A support spring 90 is placed between the top point of the shaking frame 71 and the height-controlling link. The top end of the shaking frame 71 is hung, up to the height-control link with the support spring 90 by the hang up power using the spring 90 is controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT