baber/WOPTO huggingface dataset:
Patent JP-2004186226-A (JP)
Title: Method for manufacturing soi wafer
Inventor: KOBAYASHI MAKOTO
IPC: H01L27/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an SOI wafer with high productivity with which occurrence of a void that occurs in the SOI wafer, especially a void that occurs at an outer peripheral part of the SOI wafer is suppressed.  <P>SOLUTION: In the manufacturing method of the SOI wafer, an insulating layer is formed in at least one wafer in two wafers of raw material and it is stuck to the other wafer without using adhesive. The wafer whose outer periphery is within a range of 10mm to 3mm and whose shape change width is not more than 0.1μm in a wafer outer peripheral shape is used as the raw material wafer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180921-A (JP)
Title: Liquid dye and dyeing device for golf ball
Inventor: TACHIBANA MOTOHIKO
IPC: A63B37/14
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid dye for a golf ball favorably dyeing diversified golf balls and to provide a dyeing device for the golf ball uniformly dyeing the golf ball in a simple operation.  <P>SOLUTION: The liquid dye L is prepared by containing 5-60 pts.wt. alcohols, 95-40 pts.wt. water and 0.0001-1.0 wt.% basic dye relative to the total of the alcohols and water. The liquid dye fills a dye vessel 4, and a holder frame 2 holding the golf ball B is disposed in the dye vessel 4 and rotates circumferentially for agitating, so that the golf ball B is dyed. After finishing the dyeing, the holder frame 2 is taken out of the dye vessel 4, a release rod 3 is pulled out, and the golf ball B is detached from the holder frame 2 by its dead weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003231954-A (JP)
Title: Ferritic stainless steel plate with excellent press formability and workability and its manufacturing process
Inventor: KIMURA KEN
IPC: B05D1/28
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic stainless steel plate with excellent press formability and workability and its manufacturing process.  <P>SOLUTION: The ferritic stainless steel plate with excellent press formability and workability comprises appropriate amounts of C, N, Cr, Si, Mn, P, S, Al, Ti, V and the balance being Fe and unavoidable impurities, has a solid lubricant coating on at least one side and has a ratio Z represented by the formula: Z=Z<SB>1</SB>/Z<SB>2</SB>of <0.5, a tensile strength of ≤450 MPa and an average r value of ≥1.7, wherein Z<SB>1</SB>is the friction coefficient of the solid lubricant coating surface, and Z<SB>2</SB>is the friction coefficient of a base material surface without any application of coating or lubricant. Optionally, appropriate amounts of Sol-Ti (Ti present as solid solution state in the steel) and Insol-V (V present as precipitate state in the steel) may be contained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184248-A (JP)
Title: Awning, particularly articulated arm-based awning
Inventor: BERNHARD WESSELS
IPC: E04F10/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an awning 1, particularly an articulated arm-based awning, which includes an awning cloth 2 capable of being wound up by a cloth roll 3, and a front bar 4 arranged at and connected to an outside free end of the awning cloth 2, whereby the awning achieves uniform water flow while avoiding formation of pools thereon, and develops a possibility of new design.  <P>SOLUTION: According to the structure of the awning 1, the front bar 4 is comprised of a revolving joint 7 having at least a rotary axial line 5 that extends horizontally or inclines frontward.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004005898-A (JP)
Title: Magnetic tape
Inventor: KUZE SADAMU
IPC: G11B5/70
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape which excels in high-density characteristics and is adaptive to a recording capacity above 1 TB or more, and a magnetic tape cartridge.  <P>SOLUTION: A coated magnetic tape is set to ≥0.05 to ≤0.09 μm in the thickness of a magnetic layer and is so constituted that the fluctuation in the reproduced output in at least either of the longitudinal direction and transverse direction of the tape when a signal of a wavelength 2 μm is recorded by a magnetic induction recording head having a recording track width 76 μm and is reproduced by a mageto-resistive reproducing head (the thickness of the magneto-resistive element: 0.05 μm) having a track width 38 μm is ≤8%. Or the magnetic tape is set to ≥0.01 to less than 0.05 μm in the thickness of a magnetic layer and is so constituted that the fluctuation in the reproduced output in at least either of the longitudinal direction and transverse direction of the tape when a signal of a wavelength 2 μm is recorded by the magnetic induction recording head having the recording track width 76 μm and is reproduced by the mageto-resistive reproducing head (the thickness of the magneto-resistive element: 0.05 μm) with the track width 38 μm is ≤10%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182931-A (JP)
Title: Method for adjusting folding gap width of a plurality of pairs of folding rollers and folding machine for adjusting folding gap width
Inventor: DANNEMANN GEORG-DIETRICH
IPC: B65H45/14
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of automatically adjusting and correcting a folding gap width by a simple and accurate method by improving a conventional method for adjusting a folding gap width of a plurality of pairs of folding rollers provided in a folding machine.  <P>SOLUTION: Folding rollers 12, 14, 16, 18, 20, 22 on both sides of a pair of folding rollers are brought into contact mutually, a sheet runs between the folding rollers on both sides of the pair of folding rollers, and the folding roller on at least one side among the folding rollers on both sides is moved with respect to the folding roller on the other side to form a folding gap. A measured value corresponding to the folding gap width is detected when the sheet runs in each pair of folding rollers. At least one movable folding roller is moved using a driving device 42 connected with movable folding rollers 14, 16, 18, 20, 22 kinematically based on the detected measured value corresponding to the folding gap width to adjust the folding gap width of individual pair of folding rollers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188534-A (JP)
Title: Control box
Inventor: OKAMOTO AKITO
IPC: B25J13/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to freely move a control box containing a large electric part or a large-capacity power source circuit in a dangerous zone with a worker in setting work to a subject device.  <P>SOLUTION: A case 1of a pressure-resistant and explosion-proof structure is fixed on an upper surface of a stand 2 having casters 2a on a bottom surface. Inside the case 1, a control unit to control action of the subject device installed in a danger zone is contained. On a front surface of the case 1, a display 1a, a switch 1b, and a volume 1c which can be recognized by sight at the time of setting work of the subject device are provided. From a back surface of the case 1, a movement cable 3 for connection between a power source device installed in a non-danger zone and a control part of the subject device is exposed. The power source unit contained inside the case 1 receives the supply of power through the movement cable 3. The control unit supplies generated control data through the movement cable 3 to the control part of the subject device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192715-A (JP)
Title: Optical disk device
Inventor: SAKABAYASHI TAKAYUKI
IPC: G11B7/004
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device for detecting a land prepit signal and a wobble signal with high precision.  <P>SOLUTION: The device comprises a photodetector; a 1st push-pull signal detecting circuit for detecting a 1st radial push-pull signal, based on a pair of difference signals generated from the photodetector; a wobble detecting circuit for detecting the wobble signal, based on the 1st radial push-pull signal; a 2nd push-pull signal detecting circuit for detecting the 2nd radial push-pull signal, based on the pair of difference signals; and a prepit detecting circuit for detecting the land prepit signal, based on the 2nd radial push-pull signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189090-A (JP)
Title: Fixing structure of windshield and its separating method
Inventor: ISHII HITOSHI
IPC: B60J1/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a windshield to a flange and its separating method capable of separating easily at the time of removal while a bonding strength required to make usual service is maintained.  <P>SOLUTION: Between the windshield 10 and the flange 6, two parts are provided, one for embedding of a foaming precursor 14 expanding through foaming when heated and an electric conductor 18 emitting heat with a current feed and the other part where the windshield 10 and the flange 6 are adhered together. When the windshield 10 is to be removed, current is fed to the conductor 18 to cause the foaming precursor to expand with the heat, and the windshield 10 is separated from the flange 6. According to this constitution in which the part is provided where the windshield and the flange are adhered together, the windshield and the structure can be adhered so that no separation takes place through the normal service, and it is possible to remove the windshield easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193361-A (JP)
Title: Integrated circuit with built-in current driver
Inventor: NISHINO TAKESHI
IPC: H01L27/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit with a built-in driver whose degree of freedom of a drive system is high.  <P>SOLUTION: When a binary input signal is input to each of input terminals TXI1/TXI2/TXI3, a drive current value control block 2 selects combination about which LED driver current to generate to an input signal input to each of the input terminals TXI1/TXI2/TXI3 independently from the other combinations. An LED driver 3, an LED driver 4 and an LED driver 5 output a current respectively to an output terminal TXO1, an output terminal TXO2 and an output terminal TXO3. LEDs 6/7/8 connected corresponding to them transmit optical signals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194012-A (JP)
Title: Mobile information terminal device
Inventor: KAWAI TOMOAKI
IPC: H04W88/02
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile information terminal device for displaying a real time image in an effectively switching way from a controllable camera installed at a remote spot and realizing camera control.  <P>SOLUTION: The terminal device includes a position detecting unit 105 for detecting an existing position, a pathway information setting controlling unit 106 for setting and controlling the pathway information, a camera selecting unit 108 for selecting one camera from a plurality cameras according to the pathway information and the existing position information, an image displaying unit 110 for displaying the image of the camera selected by the camera selecting unit 108, and an communication control unit 111 for communicating the camera image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194089-A (JP)
Title: Double-resonant antenna device
Inventor: DAKEYA YUJIRO
IPC: H01Q5/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of deterioration in characteristics due to an LC trap circuit and the problem of difficulty in design/manufacturing, by employing a single antenna, in order to provide a smaller and lighter device.  <P>SOLUTION: A transmission line 2' as a phase circuit is formed at a predetermined position of a grounded electrode-forming section GA in a packaging substrate 6, and a chip antenna 1' is mounted on a grounded electrode non-forming section NGA. By mounting a chip inductor 4' for resonant-frequency adjustment is mounted in series with respect to the chip antenna 1', and by mounting a chip inductor 3' as a matching circuit between the transmission line 2' and the grounded electrode by means of the transmission line 2', the impedance seen from the input side of transmission line 2' to the chip antenna 1' is set so as to have a capacity in two frequency bands. In either case, the impedance at the two frequency bands is set so that they come close to the references characteristic impedance by means of the chip inductor 3'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188043-A (JP)
Title: Reclining device
Inventor: KOGA KOJI
IPC: A47C1/024
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reclining device which can obtain smooth operations.  <P>SOLUTION: The reclining device has an external gear 31 having an external tooth 31b formed on the outer circumferential surface thereof, an internal gear 32 which is meshed with the external tooth and has an internal tooth 32b formed thereon, a rotating shaft 33 which is rotatably supported on a cylinder part 31f which is formed in the external gear and extended to the internal gear, wedge-like members 35 and 36 which are installed being movable around the cylinder part to hold the mesh between the internal tooth and the external tooth, a spring 37 which energizes the wedge-like members in the direction of getting the internal tooth meshed with the external tooth and a flange part which pushes the wedge-like members against the energizing force of the spring to change the meshing position of the external and internal teeth. The spring has an intermediate part thereof disposed at the portion other than the space between the external and internal gears and the end part thereof is retained on the wedge-like members. Moreover, the outer circumferential surface of the cylinder part facing the wedge-like members and the inner circumferential surface of a through hole 32f facing the wedge-like members are so arranged as to be located almost at the same positions in the axial direction of the rotating shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194511-A (JP)
Title: Heating apparatus for liquid
Inventor: KAWADA JIRO
IPC: A23L11/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating apparatus for a liquid designed to blow steam into the liquid, heat the liquid and reduce noise during operation.  <P>SOLUTION: This heating apparatus 1 for the liquid is equipped with a liquid feeding pipe 2 for making the liquid such as Go-jiru (ground liquid of soybeans) flow and a steam feeding means 3 for feeding steam so as to heat the liquid in the liquid feeding pipe 2. In the heating apparatus 1, the steam fed from the steam feeding means 3 to the liquid feeding pipe 2 is fed through a perforated plate 5 provided between the steam feeding means 3 and the liquid feeding pipe 2. The heating apparatus 1 is composed by alternately arranging pipes 2b and 2c in the form to turn between linear pipes 2a and the steam fed from the steam feeding means 3 is preferably blown into at least a part of the pipes 2b and 2c in the form to turn.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198004-A (JP)
Title: Heat exchanger and manufacturing method thereof
Inventor: KATADA YOSHINORI
IPC: F28F3/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger improved in yield of the material and allowing to reduce the working man-hour.  <P>SOLUTION: This heat exchanger is provided with a plurality of flat hollow bodies 5A extended in the right and left direction, a header, to which both of a right and a left ends of the flat hollow bodies 5A are connected, and a low-temperature fluid side corrugate fin 7 arranged between the flat hollow bodies 5A adjacent to each other in the vertical direction. The flat hollow body 5A has a flat upper and a flat lower walls 5a and flat side walls 5b in front and rear thereof, and both of a right and a left sides are opened. The header has through holes 9 and 10 extended in the vertical direction, and the header is formed of a plurality of header structural members 8 laminated in the vertical direction so that the through holes 9 and 10 are communicated with each other and brazed to each other. A notch 12 for fitting an end of the hollow body from the top surface is formed inside in the right and left direction of each of the header structural members 8. The end of the flat hollow body 5A is fitted in the notch 12 and brazed to the header structural member 8 so that an end opening is communicated with the through holes 9 and 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196587-A (JP)
Title: Alkylsilylation composite material of layered tetratitanate, and its manufacturing method
Inventor: OGAWA MAKOTO
IPC: A61K8/29
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new inorganic and organic nano-composite material and its manufacturing method.  <P>SOLUTION: The alkylsilylation composite material of the layered tetratitanate is manufactured by letting a potassium tetratitanate fiber interact with a mixture of a ≤5C alkyl amine with ≥6C alkyl amine to prepare tetratitanic acid in which ≥6 alkyl amine is intercalated between layers by an ion ecxhange reaction and reacting with an alkyltrialkoxysilane to aklylsilylate the crystal surface between layers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003265405-A (JP)
Title: In-vivo imaging system, method for obtaining in-vivo image and system and method for presenting image
Inventor: GLUKHOVSKY ARKADY
IPC: H04N5/225
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain and observe in-vivo image including three-dimensional information or surface orientation information.  <P>SOLUTION: An in-vivo region is illuminated with a plurality of light sources, and a reflected image produced as a result of illumination is used to generate three dimensional information or surface orientation information on the in-vivo region. This system includes a deglutition enable capsule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004197913-A (JP)
Title: Sealing device, rolling bearing incorporating the same, and hub unit
Inventor: MATSUI MASAHITO
IPC: F16C33/78
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To secure the sealing performance while inhibiting the increase of the rotating torque of a rolling bearing even when an outer ring to which a core 2 is internally fitted and an inner ring to which a slinger is externally fitted are mutually tilted or decentered.  <P>SOLUTION: A basic end part of an intermediate seal lip 13a positioned in the middle of three seal lips 12a, 13a, 14 constituting a seal material 4a, is connected to an intermediate part of an inner peripheral face of the outer seal lip 12a positioned at the outermost side. In a case when the outer seal lip 12a is axially pressed, the intermediate seal lip 13a is radially displaced in interlocking with the outer seal lip 12a. Further in a case when the inner ring is tilted or decentered to the outer ring, the total tension force of the intermediate and outer seal lips 13a, 12a is determined approximately constant on every part in the circumferential direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200125-A (JP)
Title: Electrode material, fuel electrode for solid oxide fuel cell, and the solid oxide fuel cell
Inventor: FUKUI TAKEHISA
IPC: H01M8/12
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material capable of demonstrating sufficiently high cell characteristics even in low temperatures.  <P>SOLUTION: A first particulate A composed of metal and a second particulate B having at least ionic conductivity are burned, the first particulate A and the second particulate B are aggregated to form a secondary particle C, the secondary particle C is aggregated and a secondary particle group D of a multiple-pore structure having small pores P1 is formed, the secondary particle group D is aggregated, and the multiple-pore structure having large pores P2 is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004206206-A (JP)
Title: Input device and electronic device
Inventor: YAMAUCHI MORIO
IPC: G06F3/0362
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device with improved operationality by enhancing multi-functioning with simple device.  <P>SOLUTION: This electronic equipment 1 comprises acceleration sensors 7-10 (detection means) for detecting the magnitude of an input operation force applied to a keyboard part 6 (input device), and a CPU 11 (event generation means) for generating an event corresponding to the magnitude of the input operation force detected by the detection means. A new event is generated in conformation to the magnitude of the input operation force, and such an event can be substituted for a single click event or double click event.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003264607-A (JP)
Title: Timer based stall avoidance mechanism for high speed wireless communication system
Inventor: JIANG SHIAW-SHIANG
IPC: H04L13/08
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for preventing a transmission from being stalled by a plurality of timers.  <P>SOLUTION: A transmitter uses a plurality of timers to track data blocks to be transmitted to improve defects in the method for preventing the stall of the transmission with a time limit mechanism for the timers in known technology. Moreover, reordering buffers are managed by a multi-timer mechanism used in a receiver. The multi-timer mechanism provides the receiver with one timer per reorder buffer, or uses one timer per missing data block, or uses one timer per missing data block but a gap of consecutive TSN missing data blocks can share one timer. The multi-timer mechanism can effectively track the missing blocks and monitor the reorder delivery process for all reordering buffers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004202891-A (JP)
Title: Clip
Inventor: SUNAGA YUKICHI
IPC: B43K25/02
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To keep the elastic restoring force of a clip for a long period of time.  <P>SOLUTION: The clip has a depressing operation member, which separates the clip from a barrel, near the connecting part of the clip and a shaft.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202427-A (JP)
Title: Filter catalyst for exhaust gas purification
Inventor: TSUJI SHINJI
IPC: F01N3/02
Filed: 2002-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To produce a filter catalyst for exhaust gas purification which suppresses: lowering of NO<SB>x</SB>purification performance after high temperature endurance by suppressing solid solution of an NO<SB>x</SB>occlusion material into a filter base material; increase of pressure loss; and lowering of PM collection rate.  <P>SOLUTION: The NO<SB>x</SB>occlusion material and a noble metal are directly carried by ion exchange on the filter base material formed of zeolite. Since the NO<SB>x</SB>occlusion material does not form a solid solution with zeolite, NO<SB>x</SB>occlusion performance is not lost by the solid solution. Since the NO<SB>x</SB>occlusion material and noble metal are carried on zeolite in an extremely highly dispersed state, they have very high activity. No coating layer is formed and hence the increase of pressure loss is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI