baber/WOPTO huggingface dataset:
Patent JP-2008225403-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: YAGI MASATAKA
IPC: G03G21/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which removes toner remaining on the surface of an image holding member by bringing a cleaning member into contact with the surface of the image holding member, and which prevents recording paper or the inside of an image forming apparatus from being soiled by the toner, because the toner existing between the cleaning member and the image holding member passes between the cleaning device and the image holding member and scatters in the image forming apparatus when the cleaning member is made away from the image holding member.  <P>SOLUTION: The cleaning device 20 which removes the toner remaining on the surface of the image holding member 5 by bringing the cleaning member 21 into press-contact with the surface of the image holding member 5 moving while holding the toner t remaining after transferring a toner image is provided with the image holding member and the cleaning member to be separable each other, and also provided with a switching means 23 switching the press-contact force of the cleaning member to the image holding member to at least two stages.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234963-A (JP)
Title: Planar lighting system, electro-optical device, and electronic apparatus
Inventor: OKUDA TATSUMI
IPC: G02F1/13357
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a planar lighting system and an electro-optical device, capable of surely shielding the region of a light source and a light guide plate adjacent to it, miniaturizing the devices, and facilitating assembling work.  <P>SOLUTION: This planar lighting system 50, 70 has a light source 51, a light guide plate 52 equipped with a light entering surface 52a and at least one light emitting surface 52s, 52r adjacent to the light entering surface, and a holding frame 70 to directly or indirectly hold the light guide plate. The holding frame is equipped with a supporting section 70b adjoining to the light emitting surface side in its thickness direction with respect to the light source, a plate-like member 75 made of a metal material is fixed to the supporting section, and a light shielding part 75b formed by projecting toward the light guide plate side from the supporting section and stretching out along the light guide plate is provided in the plate-like member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234764-A (JP)
Title: Information recording device and recording medium
Inventor: KUROIWA TOSHIO
IPC: G11B27/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional method by multisession, i.e., it takes a long time to start additional recording due to an access for moving an optical pickup again to a next session head, and the problem of a VAT system, i.e., it takes a long time to start additional recording due to many disk accesses.  <P>SOLUTION: To record additional file data, the recording management data area 41 of an optical disk is accessed to obtain data RMTO, and a recording position (logical block number 104) where latest file system data is recorded is referred to. File data additionally recorded after the recording position is recorded in the position of a logical block number 105. Thus, since additional file data is written without moving the pickup after acquisition of the file system data, time to start recording of file data is greatly shortened. Then, latest file system data corresponding to the currently added file data is recorded in the position of a logical block number 106.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230458-A (JP)
Title: Vehicle body side part structure for automobile
Inventor: UCHIUMI TAKAO
IPC: B62D25/16
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body side part structure for an automobile capable of preventing the intrusion of a door body into a cabin when impact load from the external side is applied and ensuring door-opening property of the door even when the impact load is applied from the rear side.  <P>SOLUTION: The vehicle body side part structure for the automobile is provided with an engagement pin 39 having a shaft part 39A extending to an inner side in a vehicle width direction in the same outside shape on a rear part of the door body 31, and is provided with a catcher 16 having an engagement member 17 being a cylindrical shape in which an outer end in the vehicle width direction is released and insertable with the shaft part 39A of the engagement pin 39 with a clearance on a vehicle body member constituting a rear edge of a door opening 8. When the excessive impact load is applied to the door body 31 from the external side, the engagement pin 39 is abutted on the engagement member 17 to suppress intermediate-folding deformation of the door body 31. Whereas, even if the impact load from the rear side of the vehicle body is applied and a rear part of the vehicle body is deformed, the door-opening property can be ensured without engaging the shaft part 39A of the engagement pin 39 with the engagement member 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232342-A (JP)
Title: Travel control device
Inventor: HORI TAKAYUKI
IPC: F16H47/02
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel control device for actualizing smooth work.  <P>SOLUTION: The travel control device for a vehicle comprises a variable displacement hydraulic pump P to be driven by an engine 1, and variable displacement hydraulic motors M1, M2 to be driven by pressure oil discharged from the hydraulic pump P. It uses a hydraulic drive mechanism for externally outputting the drive of the hydraulic motors M1, M2. It also has a speed reduction mechanism 15 connected to motor shafts 13, 14 of the hydraulic motors M1, M2 for changing a speed reduction ratio depending on a vehicle speed, and a controller C for controlling variable setting of a speed reduction ratio converting speed point of the speed reduction mechanism 15 depending on a plurality of modes and controls a change in the speed reduction ratio of the speed reduction mechanism 15 at the set speed reduction ratio converting speed point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236976-A (JP)
Title: Pipe material for forming underground conduit
Inventor: KIKUMORI YASUHIRO
IPC: B29L23/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe material for forming an underground conduit which is formed into a structure that prevents a pipe wall from being worn and broken due to friction with a cable when the cable is inserted into the inside of a pipe even though it has pressure-resistant strength against deformation due to earth pressure, can be changed into a shortened state, and is a pipe body that allows bent piping depending on the terrain.  <P>SOLUTION: An inequilateral-triangle-shaped pipe wall 1 part formed on the whole or a part of the pipe wall 1 is configured as follows. Right and left inclined walls 3, 4 continuous to the ridge part 2 are formed into short and long unequal lengths. A wall thickness T on the valley part 5 side of one long-side inclined wall 3 is formed thicker compared with a wall thickness t on the valley part 5 side of the other short-side inclined wall 4. The long-side inclined wall 3 and the short-side inclined wall 4 are formed so as to be deformable into two postures, that is, a separated posture opened in a V-shape in a cross-sectional view and a superimposed posture that the short-side inclined wall 4 is superimposed on the long-side inclined wall 3 via a freely refractive hinge part 6. The hinge part 6 is formed so as to be further displaced in a direction of the short-side inclined wall 4 than the position of the smallest diameter part p in the long-side inclined wall 3 in a pipe-axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233040-A (JP)
Title: Torque detection device
Inventor: KAOKU TAKASHI
IPC: G01L3/10
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque detection device capable of detecting generation of an external abnormal magnetic field.  <P>SOLUTION: The torque detection device 16 comprises a permanent magnet 28, first and second magnetic yokes 29A, 29B, and first and second magnetism collecting rings 34A, 34B magnetically joined to the first and second magnetic yokes 29A, 29B respectively in order to form a magnetic circuit which varies depending on torque. A relatively narrow first air gap 43A is formed between claw pieces 34b of the first and second magnetism collecting rings 34A, 34B, and a first magnetic sensor 35A is arranged there. A relatively broad second air gap 43B is formed between claw pieces 34c of the first and second magnetism collecting rings 34A, 34B, and a second magnetic sensor 35b is arranged there. An abnormality detection part 16c detects abnormality based on comparison of outputs of the first and second magnetic sensors 35A, 35B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240938-A (JP)
Title: Lubrication device for rolling bearing
Inventor: KOSUGI FUTOSHI
IPC: F16C37/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubrication device for a rolling bearing with small power loss capable of performing feeding of a lubricant also performing cooling of a bearing and suppressing stirring resistance by the oil by effectively restricting intrusion of a required amount or more of lubricant into the bearing, and to enhance lubrication of a roller end surface when it is applied to a cylinder rolling bearing.  <P>SOLUTION: The lubrication device for the rolling bearing performs lubrication by delivering the lubricant from a lubricant introduction member 7 toward an inner ring 2 into the rolling bearing 1. An annular flange part 7a covering an outer diameter surface of the inner ring 2 through a clearance δ and guiding the lubricant flowing from the clearance δ into the bearing is provided on the lubricant introduction member 7. The annular flange part 7a extends to an inner diameter side of the retainer 5 for retaining the rolling body 4. On an outer diameter surface of the inner ring 2, a screw groove 55 for conveying the lubricant in the groove to a bearing end surface side by rotation of the inner ring 2 is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253070-A (JP)
Title: Vibration wave driver and oscillator
Inventor: NITSUTO KIYOSHI
IPC: H01L41/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive vibration wave driver having small individual differences, and to provide an oscillator.  <P>SOLUTION: The oscillator 104 is provided with a cylindrical piezoelectric element 101, a shaft bar 102 and a coupling part 103. The coupling part 103 is constituted of an overhanging member which is integrally formed in the shaft bar 102 and has spring property. The coupling part 103 is constituted of a shape or material quality, with which the amount of elastic deformation with respect to the force of the same size becomes larger than that for the cylindrical piezoelectric element 102 and the shaft bar 102, in the radial direction of the cylindrical piezoelectric element 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251961-A (JP)
Title: Carbon nanotube device and its production process
Inventor: KONDO DAIYU
IPC: C01B31/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube which can produce a high-density carbon nano tube, and to provide its production process.  <P>SOLUTION: A plurality of Co particles 13 corresponding to almost one layer are dispersed on a TiN film 12 to form a Co film covering the Co particles 13 on the TiN film 12. A bundle of fibrous carbon nanotubes 17 is then formed by thermal CVD. The Co film 14 aggregates without maintaining its form and new Co particles 15 are formed. As a result, a clearance appears between a shade portion 16 and the Co particle 13. A material is supplied to the clearance between the shade portion 16 and the Co particle 13, a bundle of fibrous carbon nanotubes 17 grows in root growth pattern starting from the Co particle 13, and a bundle of fibrous carbon nanotubes 17 grows in tip growth pattern starting from the Co particle 15. In other words, a carbon nano tube 17 extends from the Co particle 13, and a carbon nanotube 17 also extends from the Co particle 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251969-A (JP)
Title: Plasma processor
Inventor: SATO KOHEI
IPC: H01L21/3065
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time to be spent on the test of a gas flow rate control unit in order to increase the operation time of a plasma processor.  <P>SOLUTION: This plasma processor is provided with: a treatment chamber arranged in a vacuum container; a vacuum exhaust system for exhausting the inside of the treatment chamber, and for reducing a pressure to a predetermined pressure: and a gas flow rate control unit for adjusting the flow rate of gas for treatment to be supplied to the inside of the treatment chamber, and configured to treat a sample arranged in the treatment chamber by using plasma formed of gas for treatment in the treatment chamber. This plasma processor is provided with a gas flow rate measurement unit connected to the gas flow rate control unit, and arranged outside the treatment chamber for testing the flow rate of gas from the gas flow rate control unit and a gas channel for test in which the gas flow rate measurement unit is arranged, and configured to mutually and intermittently carry out the exhaust of the inside of the treatment chamber by the vacuum exhaust system and the test by the gas flow rate measurement unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072686-A (JP)
Title: Antenna device and multi-band type wireless communication apparatus using the same
Inventor: TAKAGI YASUNORI
IPC: H01Q5/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device, while saving space, which is capable of operating in wide bands (in a multi-band) and of achieving an excellent gain and maintaining non-directivity of vertically polarized waves in each band.  <P>SOLUTION: The antenna device has a conductor antenna 110 of which an end portion 111a on one end side is mounted as a power feeding section and an end portion 112a on the other end side is mounted as an open end terminal, and a substrate 120 disposed between the one end side and the other end side of the conductor antenna and made of an insulating material which is coupled to the one end side and the other end side, wherein the conductor antenna is approximately U-shaped. Thus, the substrate is coupled in a place where an electric field strength of the conductor antenna having a folded-back portion is increased, thus achieving the wideband, high gain and non-directivity of vertically polarized waves even in each band.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007292067-A (JP)
Title: Drive circuit for injector constituting device and diagnostic method
Inventor: PERRYMAN LOUISA
IPC: F02M51/06
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic means and a method for operating the diagnostic means, which detect a serious fault mode or a fault response characteristic of an injector constituting device and a linking drive circuit.  <P>SOLUTION: The invention relates to the method for detecting a fault in the drive circuit 20a for the injector constituting device having fuel injectors 12a and 12b. The drive circuit 20a has the diagnostic means operable to detect measured voltage between the injectors 12a and 12b and a known voltage level. The measured voltage is biased to predicted voltage to known voltage when the drive circuit does not have the fault. A fault signal is provided when detecting the measured voltage different from the predicted voltage. A drive means 20a can be operated to provide the fault signal on detection of the fault when a detected current is at a variance from a threshold current by detecting the detecting current.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008257780-A (JP)
Title: Optical pickup device, optical recording/reproducing device and recording/playing method for optical recording medium
Inventor: YAMANOI KOYU
IPC: G11B7/135
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which is mounted with three laser diodes for emitting beams of three wavelengths and has a common objective lens, the optical pickup device being configured to supply a sufficient laser output to each recording medium.  <P>SOLUTION: The optical pickup device 1 includes a first laser diode 31 for emitting a laser beam of a wavelength of 399 to 413 nm, a second laser diode 41 for emitting a laser beam of a wavelength of 630 to 660 nm, a third laser diode 42 for emitting a laser beam of a wavelength of 770 to 790 nm, an objective lens 14 disposed on an common optical path, and a control section 2 for controlling the operation of each laser diode. The ratio of a laser beam output after passage through the objective lens 14 to an emission output is the smallest in the third laser diode 42. Recording in a CD is carried out by a laser beam emitted from the first or second laser diode 31 or 41, and playing of the CD is carried out by a laser beam emitted from the third laser diode 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256966-A (JP)
Title: Silicon-containing resist underlayer film forming composition for forming electron beam cured silicon-containing resist underlayer film
Inventor: TAKEI SATOSHI
IPC: G03F7/11
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist underlayer film forming composition used in a lithography process of semiconductor device manufacture.  <P>SOLUTION: The resist underlayer film forming composition cured by electron beam irradiation on a resist underlayer film used as a under layer of a photoresist in a lithography process of semiconductor device manufacture contains a polymerizable substance. The polymerizable substance is a compound having at least one reactive group which is polymerizable upon electron beam irradiation. The reactive group which is polymerizable upon electron beam irradiation is a reactive group having a carbon-carbon unsaturated multiple bond or a reactive group having an epoxy group. The reactive group having a carbon-carbon unsaturated multiple bond is an acrylate group, a methacrylate group or a vinyl ether group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261741-A (JP)
Title: Skin quality determination method
Inventor: ISHIKAWA JUNKO
IPC: G01N33/50
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine the skin quality of a specimen by clarifying the relation between various skin quality and variation of a lipid component.  <P>SOLUTION: The skin quality of the specimen is determined by comparing the information about the lipid component whose composition ratio varies in relation to the skin quality obtained from the lipid composition information acquired from the specimen with a reference value calculated based on the lipid composition information acquired from an able-bodied person. Here, as a lipid component of the comparing object, for example sphingolipid, especially ceramide can be used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262483-A (JP)
Title: Information output device and program
Inventor: MATSUMOTO YUJI
IPC: G08G1/16
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information output device for enabling a driver to easily confirm content related to an event which has occurred during the operation of a vehicle.  <P>SOLUTION: This information output device is configured to switch information to be output to a display device on the basis of association from the point of view that object facts(points of time) are the same according to the intention of a user. For example, when the user wants to have a picture B4 around a car displayed in such a state that a picture A4 around the user is displayed, it is possible to directly display the picture B4 around the car without getting back to an initial picture O. Therefore, it is not necessary to sequentially trace pictures from the initial picture O just like (initial picture O to a picture B1 around the car to a picture B2 around the car to a picture B3 around the car to the picture B4 around the car). Thus, it is possible to solve the problem that it takes a long time to display the target picture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007189261-A (JP)
Title: Flexible printed circuit board
Inventor: TANABE NOBUO
IPC: H05K1/09
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible circuit board capable of suppressing the progress of cracks and obtaining high elasticity.  <P>SOLUTION: On a base film 1 composed of such as polyimide resin or PET (poly ethylene terephthalate) resin, an adhesive 2 is applied and a fine crystal grain conductor circuit 6 is formed thereon. The fine crystal grain conductor circuit 6 is composed of a copper alloy foil whose average particle diameter in the thickness direction of the crystal grain is ≤10 μm, for example, two to three μm. In any cross-section, when tracing the grain boundary from the front to backside of the copper alloy foil, four or more branch points exist in any route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007279751-A (JP)
Title: Polarizing film and method for manufacturing the same
Inventor: KATSUNO RYOJI
IPC: B29C55/04
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing film which has few color mottles, allows upsizing of a display device with a liquid crystal display installed therein, and is useful as a material for a polarizing plate to be used as a component for the liquid crystal display.  <P>SOLUTION: In the polarizing film composed of a uniaxially stretched polyvinyl alcohol film, degrees of polarization E on a center section in a width direction of the film and F on a position 50 cm separated from the center section in the width direction are related to each other with inequality of 0.999≤F/E≤1.001.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265492-A (JP)
Title: Mooring device
Inventor: KATAYAMA HIROSHI
IPC: B63B22/18
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mooring device capable of mooring a floating body in a vertically movable manner following the fluctuation of the water level without whirling the floating body.  <P>SOLUTION: The mooring device 1 has a base body 3 fitted to a buoy float F on a water surface, and a first block 4 is rotatably supported by the base body 3. The mooring device 1 comprises a sinker 2 placed on a bottom, and a counterweight 5 having the vertically movable size between the placed sinker 2 and the buoy float F on the water surface, and a second block 6 is rotatably supported by the counterweight 5. A mooring rope 7 is wound around the first block 4 and the second block 6, and one end thereof is coupled with the sinker 2 and the other end is coupled with the base body 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267008-A (JP)
Title: Ground reinforcement structure, construction method for the ground reinforcement structure and ground reinforcing member
Inventor: YAMAMOTO AKIRA
IPC: E02D3/08
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground reinforcement structure, a construction method for the ground reinforcement structure and a ground reinforcing member, enough resisting the bending load from the ground in simple constitution, and constructed to be bent or set into a curved shape.  <P>SOLUTION: This ground reinforcing member 10 is an elongated bag body, formed by closing the tip part 10a of a cylindrical member having flexibility, and an injection port 16 is connected to the proximal end 10b thereof. The ground reinforcing member 10 is installed in the blank state of the bag body inside in a hole drilled to be bent in the ground; and after that, the interior of the bag body is filled with the filler material 26, and the filler material 26 is solidified to construct a ground reinforcement structure 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT