baber/WOPTO huggingface dataset:
Patent JP-2007316564-A (JP)
Title: Projector
Inventor: YANAI HIROAKI
IPC: G02F1/13
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector that suppresses degradation in image quality of a projected image caused by the rise in temperature of a polarizing plate, in comparison with conventional art.  <P>SOLUTION: The projector 1010 includes: an illuminating device; liquid crystal devices 410R, 410G, 410B; a projection optical system; light incident side polarizing plates 420R, 420G, 420B comprising a polarizing layer 20; light emitting side polarizing plates 440R, 440G, 440B comprising a polarizing layer 40; liquid crystal device side light-transmissive members 432R, 432G, 432B and 452R, 452G, 452B adhered to the respective surfaces of liquid crystal device sides in the polarizing layers 20, 40 of the light incident side polarizing plates and of the light emitting side polarizing plates; opposite side light-transmissive members 470R, 470G, 470B and 480R, 480G, 480B adhered to the surfaces in the opposite sides to the liquid crystal device side surfaces in the polarizing layers 20, 40 of the light incident side polarizing plates and of the light emitting side polarizing plates; wherein the liquid crystal display side light-transmissive members and the opposite side light-transmissive members are made of an inorganic material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001017-A (JP)
Title: Residual rubber thickness correcting method of buff processing base tire for regenerated tire
Inventor: TANAKA TSUTOMU
IPC: B29D30/54
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual rubber thickness correcting method of a buff processing base tire for a regenerated tire capable of sufficiently removing the irregularity of a residual rubber thickness in the peripheral direction of a tire in a short time regardless of the presence of the axial shift between the tire and the rim combined therewith after the buff processing to a regenerating tire is performed by rotating the rim-combined tire.  <P>SOLUTION: The thickness distribution in the peripheral direction of the tire of the residual rubber 4 present on the outer peripheral side of a belt 3 of the buff processing base tire 1 to which buff processing is applied while the required shaven-off thickness (a) in the thickest part Gmax of the residual rubber thickness is calculated. Subsequently, a rasp 6 is advanced to the thickest part Gmax of the residual rubber thickness of the fixed base tire 1 while rotated to be displaced and the residual rubber 4 is shaven off by the required shaven-off thickness (a) over the whole width of the base tire.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003473-A (JP)
Title: Image forming apparatus and fixing device used for it
Inventor: KAGAWA TETSUYA
IPC: H05B6/42
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which a coil is cooled inexpensively in a space-saving manner and fixing efficiency can be increased as a result, and to provide a fixing device used for it.  <P>SOLUTION: The image forming apparatus has an image forming part forming a toner image and transferring it to a sheet and a fixing part fixing the toner image transferred to the sheet by heating, wherein the fixing part is provided with a cylindrical heating roller 21, an exciting coil 31 applying a magnetic field to the heating roller 21, a giant magnetostrictive element 34 generating mechanical driving force by receiving the magnetic field generated by the exciting coil 31 and a fin 33 rocked by receiving force from the giant magnetostrictive element 34. The giant magnetostrictive element 34 extends/contracts by the magnetic field, thereby a free end of the fin 33 is rocked as in fanning.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003522-A (JP)
Title: Transfer device and image forming apparatus using the same
Inventor: MIZUTANI TAKEHIDE
IPC: G03G15/16
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device capable of restraining electric discharge between each latent image carrier and an intermediate transfer body near a primary nip where they are in contact with each other and capable of reducing reversal transfer of toner from the intermediate transfer body to the multiple image carrier, and to provide an image forming apparatus that has the transfer device.  <P>SOLUTION: The transfer device includes a dielectric belt to which a bias of a polarity opposite to that of toner is applied by each of primary transfer rollers, and which is disposed between the primary transfer rollers and an intermediate transfer belt so as to be brought into contact with them or separated therefrom. The transfer device also includes destaticization brushes that remove electric charges accumulating on the dielectric belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010439-A (JP)
Title: Cooling method of substrate and cooling structure thereof
Inventor: WATANABE HIROMITSU
IPC: H01L23/40
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prolong a service life for a solder and fatigue destruction due to repetitive thermal stress of a substrate by keeping the minimum temperature of the substrate body at a temperature higher than a room temperature, and reducing a difference in between the maximum temperature and the minimum temperature.  <P>SOLUTION: It is clarified that the fatigue destruction due to repetitive stress of solder progresses is faster in the substrate than in other portions, and that the number of repetition of distortion into a solder breakage is larger in a high-temperature region of 70°C than in a region of 22°C (room temperature). In consideration of the above, an atmosphere is created where the minimum temperature is set at a temperature lower than the room temperature, the difference is reduced between the maximum temperature and the minimum temperature, and the number of repetitions of distortion is increased to cause breakage from two directions. A heat sink 6 is provided for absorbing heat of the substrate body 2 due to heat generation of an element 4 and radiating the heat into an outside air, and the substrate body 2 abuts on the heat sink when the substrate body 2 has a high temperature. Bolts 5 erected on the heat sink 6 are inserted into the substrate body 2 in order to separate the substrate body 2 from the heat sink 6 when the substrate body 2 has a low temperature, a lower part of a shape memory alloy 8 through which each bolt 5 is inserted is coupled to the substrate body 2, and an upper part of the shape memory alloy 8 is coupled to a nut 5a screwed through the each bolt 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007623-A (JP)
Title: Nanoimprint composition
Inventor: SATO HIROYUKI
IPC: B82Y30/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoimprint composition which has high heat resistance and does not allow a formed relief pattern to easily disappear by heating and to easily and efficiently produce the formation of a relief pattern in the nanoimprint composition.  <P>SOLUTION: The nanoimprint composition comprises a polyamic acid (B) and an epoxy resin (C). The nanoimprint composition comprises a polyester-polyamic acid (A1) and the epoxy resin (C).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007626-A (JP)
Title: Film made of polycarbonate resin, its rolled layered body and its manufacturing method
Inventor: HATANAKA KUNIO
IPC: B29K69/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film made of a polycarbonate film having high transparency and excellent sliding properties of mutual film surfaces and its rolled layered body.  <P>SOLUTION: The rolled layered body of a film made of a polycarbonate resin is obtained by winding a film made of a polycarbonate resin which is obtained by melt extrusion of the polycarbonate resin and has a thickness of 30-300 μm, a total light transmittance of 90% or more, haze of 2% or less, and a coefficient of static friction, in the state where the face and the back surface of the film are in area contact, of 0.01-1.8 into a roll without lap winding of a masking film. The film made of a polycarbopnate resin is obtained by melt extruding the polycarbonate resin and has thickness of 30-300 μm, a total light transmittance of 90% or more, haze of 2% or less, a coefficient of static friction, in the state where the face and the back surface of the film is in area contact, of 0.01-1.8, and a content of fine particles having a particle diameter of 0.1-25 μm of less than 0.002 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007851-A (JP)
Title: Chuck
Inventor: BECHTELER WOLFGANG
IPC: B23B31/107
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck capable of continuously aligning or adjusting a chucked mechanical component.  <P>SOLUTION: The chuck is provided with a chuck mechanism 2 and a cooperative complementary component 3. The chuck mechanism 2 includes an axially displaceable tension element 6 and a gripper element 7 interlocked with the tension element 6 and radially movable by the axial displacement of the tension element 6. The chuck is also provided with a clamp face 19 in contact with the corresponding opposite face 20 of the complementary component 3. The complementary component 3 includes an external component 49, an intermediate component 50, and an internal component 7, and these are connected with each other by flexible external webs 52 and flexible internal webs 53, or, they are separated from each other by an external gap 54 and internal gap 55. The intermediate component 50 and internal component 51, which are interlocked with the gripper element 7, are adjusted from various different directions to the external component 49 by using an adjusting element 63.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008009889-A (JP)
Title: Shared document printer and shared document printing control method
Inventor: SAGATA OSAMU
IPC: B41J29/38
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of unneeded printing processing from a user by notifying it to all users who have shared document whose version is unchanged that versions of the shared document are changed when the versions of the shared document are changed.  <P>SOLUTION: A version information comparing part 104 compares extracted version information with version information described in version data stored in a version data storage part 103. When determining that the extracted version information is newer than the version information described in the version data stored in the version data storage part 103, a transmission part 105 transmits version information showing to the effect that the shared document whose printing is requested is revised to users indicated by user information described in the version data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016489-A (JP)
Title: Oil-immersed transformer
Inventor: SHIMADA YOSHIHIRO
IPC: H01F27/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-immersed transformer which is constituted more easily and inexpensively.  <P>SOLUTION: An oil-immersed transformer comprises: a tank 1 in which the winding and the core are contained while being immersed in insulation oil A; and a plurality of connection tubes 2 connected with the tank 1. A connection tube 2a in the connection tubes 2 having a space B for storing the insulation oil A to be spouted in case of internal failure of the tank 1 is connected with an oil spout tube 15 forming an oil spout channel of the insulation oil A for the tank 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013862-A (JP)
Title: Cation dyeable polyester composite fiber, method for producing the same and fiber product
Inventor: SHIRAI TAKESHI
IPC: D02G3/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cation dyeable polyester composite fiber having cation dyeability excellent in clearness, able to be dyed under normal pressure by accurate and stable production method and excellent in tensile strength and elongation characteristics, and a product including the fiber.  <P>SOLUTION: The polyester composite fiber is a core-sheath type one and comprises a modified polyester as the sheath part and a non-modified polyester as the core part. The modified polyester includes a polyethylene terephthalate as a main repeating unit, copolymerized with 1.0-3.0 mol% 5-sodium sulfoisophthalate as a dicarboxylic acid component and 3.0-10.0 mol% adipic acid, and has an intrinsic viscosity of 0.46-0.63. The non-modified polyester comprises ≥95 mol% ethylene terephthalate and has an intrinsic viscosity of 0.73-0.83. The polyester composite fiber is cation dyeable, has a volume ratio of the core part/the sheath part of 1/1-4/1, simultaneously satisfies a strength at break (DS) of ≥4.0cN/dtex and an elongation at break (DE) of ≥40% and satisfies ≥DS×(DE)<SP>1/2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016239-A (JP)
Title: Plasma display panel fabrication method
Inventor: IBARAKI HIROSHI
IPC: H01J11/34
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel fabrication method which reduces the amount of bending and the quantity of image display errors due to the amount of bending even when the board size increases in the fabrication process.  <P>SOLUTION: This plasma display panel fabrication method comprises a step for sealing front and rear plates which are almost rectangular and allows the plate thickness to differ in the front and rear plate substrates. It also allows the plate thickness of the rear plate substrate to be larger than that of the front plate substrate and the plate thicknesses of the front and rear plate substrates to be 1.8±0.3 mm and 2.8±0.3 mm respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007015860-A (JP)
Title: Top chord cross section of telescopic part of crane
Inventor: RICHTER FRANK
IPC: B66C23/687
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple top chord cross section for a telescopic part of a crane having superior supporting capability.  <P>SOLUTION: This top chord cross section for the telescopic part of the crane has a central flat cross section element 1 and the other outward curved and flat cross section elements 2 and 5. The first outward curved cross section element 2, a second flat cross section element 3, a second outward curved cross section element 4, and the third flat cross section element 5 are connected with each cross section side of the central flat cross section element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007103911-A (JP)
Title: Thin film transistor, semiconductor device, display device, method of crystallization, and method of manufacturing thin film transistor
Inventor: KATO TOMOYA
IPC: H01L21/268
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor having high mobility and having a small fluctuation in mobility and threshold characteristics.  <P>SOLUTION: A non-single-crystal semiconductor thin film 3 formed on an insulating substrate 1 having a thickness smaller than 50 nm is irradiated with laser light having a light intensity distribution of an inverse peak pattern to grow crystals unidirectionally in a lateral direction. This causes that band-like crystal grains 4 longer in the direction of crystal growth than a width are arranged contiguously to one another in a width direction to form alignments of the crystal grains 5. A source region (s) and a drain region (d) of a TFT are formed in a region including a plurality of crystal grains within the alignment of the crystal grains 5 so that an electric current may flow in the direction of the crystal growth.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014073-A (JP)
Title: Soundproof structure
Inventor: KAKIMOTO HIROBUMI
IPC: E04B1/82
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soundproof structure which is adapted to both new construction or reforming and reduces the floor impact sound of a boundary floor, and also to obtain a soundproof material used for the soundproof structure.  <P>SOLUTION: The soundproof structure 1 is provided. The soundproof structure 1 comprises the boundary floor 2, a ceiling cavity 3, and a ceiling 4. The boundary floor 2 comprises a color floor 2A, plywood 2B, a soundproof material 2C, and a boundary floor plate material (plywood) 2D in sequence from the above. The boundary floor plate material 2D is nailed to a joist 5. A ceiling joist 6 is provided below the joists 5 and between them in the ceiling cavity 3. Two gypsum boards 8 are fixed to the lower part of the ceiling joist 6 as the ceiling 4 through a vibration damping material 7 as a kind of soundproof material. A viscoelastic body (vibration damping material) 9 with a constraining member as another kind of sound insulating material is stuck to the upper side of an upper gypsum board 8. The gypsum boards 8 are fixed by screws with joints shifted from each other to prevent the joints from being superposed upon each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018303-A (JP)
Title: Adsorption element
Inventor: SHIMADO TAKAAKI
IPC: B01J20/28
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing a large heat capacity of ceramic base materials for conventional adsorption elements and stabilizing the amount of the adsorbent loaded in the base material, in aeration adsorption elements for absorption of organic gases and moisture, and to provide an aeration adsorption element obtained thereby.  <P>SOLUTION: The substrate of a honeycomb structure 3 which is composed of a conductive material and has aeration holes is immersed, as an electrode, in a dispersion 5 dispersed with a zeolite 4 and a binder, and a voltage is applied to the electrode to deposit the zeolite 4 on the substrate. Here, the substrate of the honeycomb structure 3 is arranged, as an electrode, at a potential opposite to the surface charge of the zeolite 4, and the amount of the zeolite 4 deposited on the substrate can be controlled through the applied voltage, the voltage-applying time and the distance between the electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028219-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: KATSUNO HIROSHI
IPC: H01S5/22
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device in which a radiating performance and a contact performance with an electrode are improved, and to provide a method of manufacturing the semiconductor laser device.  <P>SOLUTION: The method includes the steps of: forming a dielectric film at an upper part of a semiconductor layered product having a ridge extending in a stripe shape in the optical resonator direction, and a non-ridge positioned at both sides of the ridge section; forming a first mask layer at an upper part of the dielectric film; alternatively removing the mask layer to expose the dielectric film covering above the ridge section; reducing a thickness of the dielectric film, while leaving the dielectric film covering above the ridge by etching the exposure of the dielectric film; forming a second mask layer having an aperture on the ridge; removing the dielectric film covering above the ridge to expose a top face of the ridge; and forming an upper electrode contacting with the top face of the ridge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027279-A (JP)
Title: Method and system for controlling access to tape media from multiple virtual machines
Inventor: AKAGAWA ETSUTARO
IPC: G06F3/06
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To control access to tape library resources from every virtual machine.  <P>SOLUTION: A tape library comprises a plurality of tape media, a plurality of slots for storing the plurality of respective tape media, a drive in which the tape medium ejected from any of the plurality of slots is set for data reading or writing from or to the tape medium, and a controller for ejecting the tape medium from a designated one of the plurality of slots and setting it in the drive. A host computer comprises a plurality of virtual machines, a first storage area storing slot assignment information representing which slot is assigned to which virtual machine, and an access control part for identifying the slot assigned to a first one of the plurality of virtual machines by the slot assignment information and restricting access from the first virtual machine to the tape medium in the identified slot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032448-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI HIROTO
IPC: G01R31/28
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To execute a wafer-level burn-in test even if a semiconductor integrated circuit has a plurality of built-in analog circuits while reducing the input terminal number necessary for input of test signal without increase in chip size.  <P>SOLUTION: The semiconductor integrated circuit device includes a first switch element 102 provided between an analog input terminal AIN of an analog circuit 10 and an analog power supply terminal AVDD, a second switch element 103 provided between the analog input terminal AIN and an analog ground terminal AVSS, and a switch element switching control circuit 104 for controlling ON/OFF operation of the first switch element 102 and the second switch element 103. In the wafer-level burn-in test, the first switch element 102 and the second switch element 103 are controlled by the control circuit 104 so as to be alternately ON.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031235-A (JP)
Title: Organic/inorganic hybrid vitreous substance
Inventor: MURATA NOBORU
IPC: C08L83/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem such that a material which is a transparent material usable in optical applications and has both properties of the low water absorption of inorganic glass and the moldability of a plastic at low temperatures, and such strength as to be able to withstand normal use has not been obtained.  <P>SOLUTION: An organic/inorganic hybrid vitreous substance is a composite of a polycondensate of an organoalkoxysilane represented by the formula: R<SP>1</SP><SB>n</SB>Si(OR<SP>2</SP>)<SB>4-n</SB>(wherein R<SP>1</SP>is an organic group; R<SP>2</SP>is a 1-5C alkyl group; and n is 1-2) and a styrene-butadiene block copolymer and has an amount of the organoalkoxysilane, indicated by wt.%, of 40-70%, an amount of the styrene-butadiene block copolymer of 30-60%. The organic/inorganic hybrid vitreous substance has water absorption as saturation water absorption of not more than 0.1%, visible light transmission for a thickness of 2 mm of not less than 85%, and a softening temperature of 100-200°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008030268-A (JP)
Title: Coupling device, batch type kneading device and driving device each having coupling device, and kneading facility to which batch type kneading device and driving device are connected through coupling devices
Inventor: NAOI MASAKI
IPC: F16D3/18
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To make the input shaft of a closed kneading device and the output shaft of a driving device mutually connectable while the shafts are mutually eccentric and to elongate the life of each device.  <P>SOLUTION: A coupling device 6 which connects the input shaft 16 of the batch-type kneading device 1 and the output shaft 19 of the driving device 2 driving the kneading device 1 to each other includes a gear coupling part 5 which can connect both shafts while the input shaft 16 of the kneading device 1 and the output shaft 19 of the driving device 2 are mutually eccentric, a gear 24 set to be engaged with the gear coupling part 5 to slide relatively in the gear tooth direction with rotation, and an oil bath-type lubricating part 46 lubricating in relation to the gear 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT