baber/WOPTO huggingface dataset:
Patent JP-2008246598-A (JP)
Title: Manufacturing method of glass substrate for magnetic disk and manufacturing method of magnetic disk
Inventor: SHIGETA FUMIHIKO
IPC: B24B9/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately polish the inner or outer peripheral end surfaces of glass substrates with a high accuracy, and to adequately enhance the roundness and concentricity of internal diameter of the glass substrates.  <P>SOLUTION: This manufacturing method of the glass substrate for a magnetic disk comprises: a substrate preparing process for preparing a plurality of glass substrates 10; and an end surface polishing process for polishing at least one of the inner and outer peripheral end surfaces of the plurality of the glass substrates 10. In the end surface polishing process, the glass substrates 10 are positioned with a positioning member 20. The positioning member 20 is provided with a central pillar-shaped section 102, and a plurality of peripheral pillar-shaped sections 104. The central pillar-shaped section 102 can be rotated relatively to the glass substrates 10. Moreover, when it rotated, the plurality of the peripheral pillar-shaped sections 104 are pushed out to a direction separated from a shaft. The peripheral pillar-shaped sections 104 are contacted with the inner peripheral end surfaces 14 of the glass substrates 10 by being pushed out, and thus, the glass substrates 10 are positioned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248412-A (JP)
Title: Dispersant for carbon fiber, carbon fiber dispersant obtained by dispersion, conductive composite material induced from carbon fiber dispersant, conductive coating, method for coating, and article coated by the method
Inventor: TARUMOTO NAOHIRO
IPC: C09K23/52
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersant for carbon fibers, improving the dispersibility of the carbon fibers in a resin solution in a mixing technique for mixing a resin material with the carbon fibers, and a technique capable of producing a composite material and coated film obtained by using the dispersant.  <P>SOLUTION: The conductive composite material and coating, having uniformly dispersed loosened carbon fibers, are produced by putting the carbon fibers and a dispersant for the carbon fiber expressed by general formula (1) into the resin solution and performing dispersion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245869-A (JP)
Title: Online game system
Inventor: NAKAMOTO HIROMICHI
IPC: A63F13/33
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online game system and a program capable of providing a high-reality online game.  <P>SOLUTION: The online game system 1 is composed of a game machine 2 set in a real space and a server means 4. The game machine 2 includes a driving device 21 for making a game medium M perform physical motions in a game field BR and a camera device 3 for photographing the game field BR. The server means 4 transmits a live image of the game field BR captured by the camera device 3 to a communication network 5. The live image is displayed in a client device 6 connected to the communication network 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248103-A (JP)
Title: Active energy ray-curable adhesive composition
Inventor: NIIMI KAHORU
IPC: G11B7/24024
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray-curable adhesive composition which enables non-solvent processing, has excellent adhesive strength and durability and particularly excels in corrosion prevention against an inorganic adherend because of having little volatile matter, and to provide an adhesive sheet formed using it.  <P>SOLUTION: The active energy ray-curable adhesive composition contains the following components (A)-(C). Herein (A): an acrylic copolymer in which the temperature showing the maximum value of the loss tangent (Tan δ) obtained by the dynamic viscoelastic measurement by the shear method is ≥-20°C and the weight average mol.wt. Mw is 50,000-800,000; (B) a polyfunctional (meth)acrylate monomer which has a mol.wt. of ≥700 and in which the temperature showing the maximum value of the loss tangent (Tan δ) obtained by the dynamic viscoelastic measurement by the shear method on the homopolymer is <0°C; and (C) a hydrogen abstracting type photopolymerization initiator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248346-A (JP)
Title: Sputtering target
Inventor: UCHIUMI KENTARO
IPC: C23C14/34
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering target which can reduce the production of both of particles originating in a nodule that occurs in an erosion part, and particles originating in a yellow powder that deposits on a non-erosion part, even if the size and the position of the erosion area changes to some extent.  <P>SOLUTION: The sputtering target is composed so as to make a region (erosion region) to be irradiated with ions cover the surface to be sputtered of the target, and also make the whole front face slightly bigger than the region to be irradiated with ions, and has a slope formed in between the surface to be sputtered and the side face of the target. The slope has its surface roughness which is larger than the surface roughness of the surface to be sputtered, and increases gradually from a side closer to the surface to be sputtered toward the side face of the target.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254654-A (JP)
Title: Fender reinforcing structure
Inventor: MATSUSHITA YOSUKE
IPC: B62D25/16
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely reinforce an upper side part of a front part of a fender without newly increasing a welding process.  <P>SOLUTION: Concerning the fender reinforcing structure for securing rigidity of the upper side part 4a extended forward on the upper side of a lamp 3 in the front part of the fender 4, a reinforcing part 8 for supporting the upper side part 4a of the front part of the fender 4 from an engine room 7 side is fitted to a stay 6 integrally formed with a housing 5 for the lamp 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263685-A (JP)
Title: Joint structure between grommet and tube for protection
Inventor: IZUMISAWA OSAMU
IPC: H02G3/22
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable joint structure between a grommet and a tube for protection which enhances workability of attaching/detaching work without using a fixing tape and exhibits excellent friction hinge properties showing stability to the motion of a wiring object when the joint structure is attached.  <P>SOLUTION: The joint structure comprises a grommet 6 being fixed to a wire harness 2 to be wired, and a tube 7 for protecting the wire harness 2 inserted into the tube 7. A pleats part 13 of saw-tooth shape in the longitudinal section of the grommet 6 is formed on the inner circumferential surface of the grommet 6 near the end thereof, a bellow-like irregular portion 16 in the longitudinal section of the tube 7 for protection is formed on the outer circumferential surface of the tube 7 for protection near the end thereof. The wire harness 2 inserted into a series of these structures is protected by inserting the tube 7 for protection into the end of the grommet 6 and engaging/coupling the irregular portion 16 and the pleats part 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008093408-A (JP)
Title: Clamp for dental dam
Inventor: KILCHER BEAT
IPC: A61C19/06
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp for a dental dam capable of improving uniformity in clamp force.  <P>SOLUTION: The dental clamp 10 includes: a first jaw 16 and a second jaw 18; a first tooth engagement part 20 and a second tooth engagement part; and an elastic member 40 for energizing the first and second tooth engagement parts, so as to allow the parts to be closer each other when the first and second jaws are driven outward from a free state to a clamp state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267157-A (JP)
Title: Exhaust emission control system of internal combustion engine
Inventor: SUDA SHOGO
IPC: F01N3/20
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of more surely suppressing deterioration of warm-up property of an exhaust emission treatment catalyst due to flow-in of moisture once absorbed by a water absorbing agent provided at an upstream side of the exhaust emission treatment catalyst and discharged from the water absorbing agent to the exhaust emission treatment catalyst.  <P>SOLUTION: The exhaust emission control system includes the exhaust emission treatment catalyst provided at an exhaust passage of the internal combustion engine, the water absorbing agent provided at the upstream side of the exhaust emission treatment catalyst in the exhaust passage and an electric heater for rising temperature of the exhaust emission treatment catalyst. On cold start of the internal combustion engine, before the temperature of the water absorbing agent rises and reaches to a moisture discharge temperature Tw, the exhaust emission treatment catalyst is heated by the electric heater to equal to or higher than an active temperature Tw by the electric heater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269087-A (JP)
Title: Evaluation system for vehicle condition
Inventor: MINESHIMA EIJI
IPC: G06Q30/06
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation system allowing an unskilled person to accurately and easily evaluate a damaged condition caused in a vehicle such as a used car and the like.  <P>SOLUTION: The evaluation system for a vehicle condition is provided with a storage means 2, a control means 3, an input means 4, and a display means 5. The storage means 2 stores respective pieces of component information, damage type information, and demerit index information of a model vehicle. The component information includes image information of respective components of the model vehicle, the damage type information includes image information of damage types, and the demerit index information includes demerit indexes meeting the damaged conditions. The control means reads the component information of the model vehicle from the storage means 2 to display it, reads a plurality of damage type images as to the selected specific part to display them, reads a plurality of demerit indexes corresponding to the selected specific damage types from the storage means to display them, stores the selected specific demerit indexes in the storage means 2, and sums up the indexes of the respective parts of a vehicle to be evaluated for displaying a total demerit index of the vehicle to be evaluated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267433-A (JP)
Title: Diaphragm valve
Inventor: YOSHIDA TAKUO
IPC: F16K1/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm valve capable of miniaturizing the whole valve in the height direction by omitting a spring to make a valve element open state, simplifying the constitution by reducing the spring and the peripheral part, and improving the operability by reducing the operating force of a lever to open and close the valve element.  <P>SOLUTION: The diaphragm valve 52 comprises a hollow valve body 10 equipped with a blocking valve chamber to connect high pressure gas inlet and outlet passages, a gland nut 40 screwed to the valve main body 10 to seal the valve main body 10 inside, a spindle 20 screwed to the gland nut 40, capable of actuating a valve element 51 in the blocking valve chamber 16 in the opening and closing direction along the screw, a plug 56 having one end in contact with the spindle 20 and the other end provided with the valve element 51, and the diaphragm 52 mounted to the other end side of the plug 56 to seal the blocking valve chamber 16, and having a unidirectional spring elasticity applying a biasing force to the plug 56 in the spring 20 direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269178-A (JP)
Title: Traffic information display device
Inventor: NANBU SHIGEKI
IPC: G01C21/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic information display device for suppressing a traffic accident by making a road user or a road administrator to preliminarily grasp any problem or point to notice on traveling.  <P>SOLUTION: This traffic information display device is provided with: a reading part 15 for reading behavior information 9 of a traveling vehicle traveling along the road of the road map and outer-vehicle image information 8 following the traveling of a traveling vehicle; a display control part 3 for generating a display image 13 for displaying at least one of behavior information 9 and map information interlinked with coordinate information included in the behavior information 9, and an outer-vehicle image interlinked with time information included in the behavior information 9; an acceptance part 4 for analyzing the user information 11 by accepting the information from a user; a generation part 5 for associating at least two of the map information 7, the behavior information 9, the outer-vehicle image information 8 and the user information 11, and for generating warning information 12 to the user; and a display part 6 for adding warning information 12 to the display image 13 for display.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270543-A (JP)
Title: Adhesive film pasting method
Inventor: KIZAKI SEIKI
IPC: H01L21/52
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film pasting method of pasting an adhesive film on a wafer without breaking the wafer even if a notch indicative of a crystal orientation is formed on the wafer.  <P>SOLUTION: The adhesive film pasting method is carried out to paste the adhesive film for die bonding on the back face of the wafer having a plurality of devices formed on its front surface. The method includes a wafer holding step of holding the front face side of the wafer on the holding face of a chuck table that holds the wafer, an adhesive film supply step of supplying the adhesive film to the back face of the wafer held on the chuck table, and a press roller rolling step of rolling the press roller over the adhesive film supplied to the back face of the wafer while keeping the press of the roller to paste the adhesive film on the back face of the wafer. The press roller rolling step is carried out as the wafer and the press roller are set in a positional relation so that a straight line connecting the wafer center to the notch is parallel with the axis of the press roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276345-A (JP)
Title: Electronic device, authentication method, and program
Inventor: MURAKAMI FUMIO
IPC: G06F21/31
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device for preventing illegal usage by preventing an action such as spoofing and reliably imaging the facial image of an operator, and to provide an authentication method thereof.  <P>SOLUTION: The electronic device includes: a function invalidating/validating part 71 for controlling the validation/invalidation of a lock function; an information input part 72 for inputting an input number; an authentication information storage part 73 for storing a password; an authentication part 74 for processing authentication on whether the input number coincides with the password or not; an imaging part 23 for imaging a moving image of the face of the operator; a face recognizing part 75 for recognizing the face, based on the moving image of the face imaged by the imaging part 23; and an image storage part 76 for storing the facial image of the operator, on which the face recognizing part 75 performs the face recognition. The function invalidating/validating part 71 validates the invalidated function on condition that the input number coincides with the password. The authentication part 74 processes the authentication on whether the input number coincides with the password on condition that the facial image of the operator, on which the image storage part 76 performs the face recognition, is stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008035478-A (JP)
Title: Method and apparatus for image processing, image forming apparatus, computer program, and recording medium
Inventor: GOTO MAKIO
IPC: H04N1/405
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for an image processing, an image forming apparatus, a computer program and a recording medium capable of altering a criterion of ACS based on a document type.  <P>SOLUTION: When a document type is a printed photograph (S41:YES), a density threshold is set low and an achromatic determination threshold is set high (S42). When a document type is a printing paper photograph (S43:YES), the density threshold is set high and the achromatic determination threshold is set low (S44). Thereafter, based on the maximum frequency density value and a total frequency value of the maximum density region in a histogram generated by image data containing chromatic color pixels, a decision is made as to whether the document type should be printed as a monochrome copy or a color copy (S46, 48) and a required processing is performed according to the decision result (S49, S50).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008272299-A (JP)
Title: Medical instrument
Inventor: TANAKA KENTA
IPC: A61B1/06
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical instrument capable of facilitating attachment/detachment of a first connection member and a second connection member relative to a proximal end of an insertion section, preventing the detachment of the first connection member and the second connection member when detaching the insertion section, and facilitating the attachment/detachment of the insertion section.  <P>SOLUTION: When a connection strength between a first connector section 115 at the proximal end of the insertion section 10 and an external instrument connector of a power unit 11 at the connection section of the proximal end of the insertion section 10, and the power unit 11 and a conduit connector 32 is defined as (a) and the connection strength between external instrument connectors of the power unit 11 and the conduit connector 32 is defined as b, the formula a<b is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283785-A (JP)
Title: Switched reluctance motor
Inventor: ISHIKAWA TOMOKAZU
IPC: H02K1/14
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switched reluctance motor that minimizes torque ripples and magnetic vibration.  <P>SOLUTION: For example, stator magnetic poles 821-824 of a second group of stator magnetic poles are arranged in displacement in the axial direction to stator magnetic poles 811-814 of a first group of stator magnetic poles. The stator magnetic poles 811-814 of the first group of the stator magnetic poles are arranged on the same circumference, and the stator magnetic poles 821-824 of the second group of the stator magnetic poles are arranged on the same circumference. When one pitch of magnetic salient pole portions of a rotor is an electrical angle of 2π, the stator magnetic poles 811, 813 are arranged away from each other by the electrical angle of 2π and magnetized in the reverse direction. The stator magnetic poles 812, 814 are arranged away from each other by the electrical angle of 2π and magnetized in the reverse direction. The stator magnetic pole 811 is arranged away from the stator magnetic pole 812 by the electrical angle of π. The second group of the stator magnetic poles, too, are arranged like the first group of the stator magnetic poles, but the stator magnetic pole positions are displaced by π/2 in the circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282483-A (JP)
Title: Optical disk apparatus and its control method
Inventor: OISHI YASUO
IPC: G11B7/005
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus and its control method, in which the rotational speed of an optical disk is controlled by detecting defects on the optical disk with high accuracy, even if high-speed reproduction is performed, and the servo error is corrected, thereby improving accuracy in reading information.  <P>SOLUTION: The optical disk apparatus includes a drive means for controlling the rotational speed of the optical disk; a servo control means for maintaining the focus of a light beam on a recording surface of the optical disk; a light-receiving sensor for detecting reflected light from the optical disk, a generation means for generating a focus error signal based on the reflected light from the optical disk; and a control means for, when the amount of the reflected light detected by the light-receiving sensor is lower than or equal to a first predetermined value, temporarily re-interrupting the process of maintaining the focus of the light beam and performing control for focusing the light beam on the optical disk recording surface; and when the amplitude of the focus error signal is higher than or equal to a second predetermined value, the rotational speed of the optical disk is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280645-A (JP)
Title: Textured yarn and method for producing the same, and woven fabric using the same
Inventor: YAMAGUCHI NOBUHIRO
IPC: D03D15/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a textured yarn enabling a woven fabric therefrom to be imparted with moderate surface uneven feeling, dry touch, puffy feeling, firm texture and excellent stretchability, and to provide such a woven fabric having the characteristics using the textured yarn.  <P>SOLUTION: The textured yarn comprises cellulosic fibers 1 as the core yarn and readily soluble fibers 2 as the sheath yarn, wherein the content of the readily soluble fibers 2 is preferably 5-40 mass%. In the textured yarn, portions where the sheath yarn is triply wrapped around the core yarn and doubled portions where the core yarn and the sheath yarn are twisted with each other are alternately formed in the longitudinal direction of the textured yarn. Using the textured yarns, a woven fabric is produced, and part or the whole of the readily soluble fibers 2 are dissolved and removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281298-A (JP)
Title: Battery type gas burning appliance
Inventor: ONO MASAHIKO
IPC: F23N5/24
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for securely maintaining interlock which inhibits reignition of a gas burning appliance.  <P>SOLUTION: The battery type gas burning appliance comprises a gas burner, an ignition means which is operated by electric power to ignite the gas burner, an abnormality detection means for detecting abnormality of a combustion state of the gas burner, an interlock generation means for generating an interlock signal when abnormality of the combustion state is detected by the abnormality detection means, an interlock maintaining means which is operated by the electric power and maintains the interlock signal generated by the interlock generation means, a reignition inhibiting means operated by the electric power for inhibiting an ignition means from reigniting the gas burner when the interlock maintaining means maintains the interlock signal, and a backup capacitor 216 connected to a battery in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT