baber/WOPTO huggingface dataset:
Patent JP-2003331586-A (JP)
Title: Data storing method
Inventor: HOSOKAWA TOMOSHI
IPC: G11C16/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storing method in which restoration can be performed by simple procedure, in a shorter time, and surely, even if write operation of data for a data region of a flash memory is interrupted.  <P>SOLUTION: A control information region having two state storing section holding information indicating write situation of data of a data region is provided, writing is performed leaving control information before writing, further, retrieving can be performed by following a preceding page number and retroacting a page halfway in writing even when writing is interrupted during writing data in a state holding section based on the preceding page number which is the information held in a preceding order holding section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320600-A (JP)
Title: Container formed by co-injection stretching blow forming
Inventor: ISOYAMA KOUTA
IPC: C08F8/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container formed by co-injection stretching blow forming, which has excellent gas barrier property, transparency, and delamination resistance.  <P>SOLUTION: The container formed by co-injection stretching blow forming has a layer composed of modified ethylene-vinyl alcohol copolymer (C) containing the following structural unit (I) of 0.3 to 40 mol% and ethylene of 5 to 55 mol%, and a layer composed of thermoplastic resin (D) other than (C). In the structural unit (I), R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>represent a hydrogen atom, an aliphatic hydrocarbon group of 1 to 10 carbon atoms, an alicyclic hydrocarbon group of 3 to 10 carbon atoms, and an aromatic hydrocarbon group of 6 to 10 carbon atoms, respectively. R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>may be either the same group or a different group. R<SP>3</SP>and R<SP>4</SP>may be combined. R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>may have a hydroxyl group, a carboxyl group, and a halogen atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333829-A (JP)
Title: Booster circuit
Inventor: HAMAMOTO YUKIMASA
IPC: H02M3/07
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booster circuit in which the internal voltage of a booster cell 14 does not exceed a value over which the dielectric deterioration of an element is a problem even though the range of the input voltage is broadened.  <P>SOLUTION: The booster circuit is provided with power supply booster cell groups 11 to 13 which boosts and outputs the voltage of an input power supply, the control booster cell group 14 which further boosts and outputs voltages of the power supply booster cells 11 to 13, an output transfer means 15 which allows outputs of the power supply booster cell groups to pass in response to the output of the control booster cell group and transfers the voltages of the output of power supply booster cell groups, and a voltage control means 16 which performs control so as to allow the output voltage VPP to be a desired voltage and a regulation means 17 which regulates a voltage applied to the internal element of the booster cell comprising the control booster cell group 14 so as not to allow the voltage to exceed a preset upper limit value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331974-A (JP)
Title: Connector device for switch
Inventor: TANAKA SENKICHI
IPC: H01R13/70
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To allow variation in a drawing direction of a wire from a switch-side connector.  <P>SOLUTION: A first attachment 40 with a connector insertion-coupling part 41 and a terminal insertion part 42 arranged in crossing and a second attachment 50 with a connector insertion-coupling part 51 and a terminal insertion part 52 arranged linearly back to back are selectively mounted on a mounting recessed part 13 with a switch terminal 14 at the switch-side connector 10 set in protrusion. When the first attachment 40 is mounted, the connector insertion- coupling part 41 faces the front, to which a counterpart wire-side connector is insertion-coupled to draw out the wire from the switch-side connector 10 in an L-shape. When the second attachment 50 is mounted, the connector insertion-coupling part 51 looks upward, to which the wire-side connector is insertion-coupled to draw out the wire from the switch-side connector 10 straight upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329888-A (JP)
Title: Mounting structure of optical fiber and optical apparatus
Inventor: SUZUKI YASUTOSHI
IPC: G02B6/42
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus surely preventing intrusion of water into a casing and having no thermal influence on optical fibers and various optical parts.  <P>SOLUTION: Optical fibers 11 are penetratingly led through a wall of a casing body 14 and attached to the casing. At the periphery of the penetrating part of the optical fibers 11 on the casing wall, an external side space of the casing is blocked from an internal side space with a Ga alloy 13b. That is, a part of outer cover 11b of the optical fibers 11 is removed, fiber cores 11a are exposed, the Ga alloy is tightly adhered to the exposed surface, as well as to the inner wall of the casing body including a hole part H.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334585-A (JP)
Title: Treatment method for organic wastewater and treatment apparatus therefor
Inventor: HONMA YASUHIRO
IPC: C02F1/40
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance ascending flow anaerobic sludge bed treatment method adapted to organic wastewater containing a substance exerting an obstruction on an anaerobic treatment process, and an apparatus therefor.  <P>SOLUTION: A treatment method for organic wastewater is characterized in that a solid matter adsorbing or bonding the substance exerting the obstruction on the anaerobic treatment process and having a sedimentation speed lower than that of anaerobic sludge is added and the solid matter flowing in the anaerobic treatment process flows out along with the outflow liquid of the anaerobic treatment process in such a state that the substance exerting the obstruction on the anaerobic treatment process is adsorbed and bonded. An ascending flow anaerobic sludge bed treatment apparatus, which is formed of a baffle plate having an angle of 35° or less with respect to the side wall of the apparatus body and having an occupying area becoming the half or more of the cross-sectional area of the apparatus and has gas/liquid/solid separation parts over many stages, is preferably adapted to the anaerobic treatment process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332222-A (JP)
Title: Stencil mask and method for exposure
Inventor: OBA NORIYUKI
IPC: G03F1/20
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil mask that has a complementary pattern for performing exposure with a charged particle beam and can be used even when a defect exists in the mask, and to provide a method for exposure using the mask.  <P>SOLUTION: The stencil mask has holes made through its base material shielding the charged particle beam in a prescribed pattern and exposure is performed with the charged particle beam transmitted through the holes. The pattern is composed of a set of a plurality of complementarily divided complementary patterns (A1, A2, A3, and A4) which are combined in two or more ways so that a plurality of numbers of at least one of the patterns (A1, A2, A3, and A4) may be arranged on the base material of the mask. Preferably, the complementary patterns (A1, A2, A3, and A4) are alternatively repeatedly arranged on the whole surface of the base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337356-A (JP)
Title: Nonlinear optical element and forming method therefor
Inventor: SATO YASUHIRO
IPC: G02F1/37
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for a nonlinear optical element having an electrode which hardly peels when applied with an electric field or heat.  <P>SOLUTION: The nonlinear optical element having the grating-shaped electrode used to form periodic polarization inversion in a nonlinear crystal substrate by an electric field applying method is characterized in that a contact layer 102 for increasing the contactness between the substrate 103 and grating- shaped electrode 101 is formed. An LiNbO3 substrate to which MgO is added is used for the substrate 103, Ti is used for the contact layer 102, and aluminum is used for the grating electrode. The contact layer 102 is effective in preventing the electrode from peeling, specially, when the substrate is thick and a high voltage is necessary and when periodic polarization inversion with a narrow pitch is formed to generate a 2nd higher harmonic with a short wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339415-A (JP)
Title: Eyelet
Inventor: YOKOTA KOJI
IPC: A44B99/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin eyelet having high fitting strength to fitting ground and preventing male and female rings from being rotated in the circumferential direction.   <P>SOLUTION: This eyelet is composed of a male ring member where a cylindrical engagement leg is formed in the center, and a flange part is formed in the whole periphery of the base end, and a female ring member having a fitting hole to which the engagement leg is fitted, wherein the fitting ground is held between the outer peripheral edge parts of the male ring member and the female ring member and secured. A male side holding smooth surface 11 and a female side holding smooth surface 12 for holding the fitting ground 3 are formed circumferential in the mutual opposite positions of the male side ring member 1 and the female side ring member 2, and a plurality of ground through pieces 11 are continuously erected to the side edge part 14 of the female side holding smooth surface 12 in the female side ring member 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335147-A (JP)
Title: Vehicle travelling control device and its method
Inventor: SAKAGAMI KOUSUKE
IPC: B60W40/072
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate a vehicle just enough when starting by estimating the influences of disturbance on a road in simple construction.  <P>SOLUTION: A main ECU 20 sets target acceleration/deceleration, calculates an opening command value for an electronic throttle 23 to be fed to an engine ECU 17, and calculates actual acceleration/deceleration in accordance with the detection result of a wheel speed sensor 14. It also integrates the target acceleration/deceleration and the actual acceleration/deceleration after the start of braking control, defines the ratio of its integrated value as a disturbance estimated value, and sets a control coefficient to be used for calculating the opening command value for the electronic throttle 23 depending on the disturbance estimated value. At starting in a stopped condition, it uses the set control coefficient to calculate the opening command value for the electronic throttle 23 to be fed to the engine ECU 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342856-A (JP)
Title: Method and apparatus for producing three-dimensional woven fabric
Inventor: UCHIDA YUJI
IPC: D03D11/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing multiaxial three- dimensional woven fabric to make the product of the three-dimensional woven fabric high density.   <P>SOLUTION: The method for producing the three-dimensional woven fabric comprises a step for forming a laminate LB of four axial yarns having a desired thickness, and a vertical yarn-stitching step for sewing a vertical yarn Z from one face LBa side in the laminating direction of the laminate LB of the four axial yarns by stitching. The step for forming the laminate LB of the four axial yarns involves laminating each two or more layers of warp yarn layers, weft yarn layers and pairs of bias yarn layers by using warp yarns X, weft yarns Y and pairs of bias yarns B<SB>1</SB>and B<SB>2</SB>. The three-dimensional woven fabric is constituted by the stitching of the vertical yarns Z to fix the warp yarns X, weft yarns Y and the pair of the bias yarns B<SB>1</SB>and B<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344967-A (JP)
Title: Color image forming method, digital image forming method and method for utilizing resource
Inventor: I HIROMOTO
IPC: G03C1/035
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method for a sliver halide color photographic sensitive material having high sensitivity and capable of rapidly obtaining image quality of excellent graininess and to provide a low-cost digital image forming method using that and a method for utilizing resources.   <P>SOLUTION: In the color image forming method in which a silver halide color photographic sensitive material having at least three photosensitive layers on a support is imagewise exposed and color-developed at 43 to 180°C development temperature to form a color image, at least one of the photosensitive layers is a silver halide emulsion layer comprising plate-like silver halide grains having nuclei formed in the presence of gelatin whose methionine content is <30 μmol/g and having an average aspect ratio of ≥8 and dislocation lines in the fringe parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346658-A (JP)
Title: Repair method of pattern defect and manufacturing method of plasma display panel
Inventor: YASUI HIDEAKI
IPC: B05D7/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable to stably carry out a repair work of pattern defects such as a broken wire part of an electrode.   <P>SOLUTION: A first vessel 25 with a paste 5 put in and a second vessel 27 with a material (a solvent 26) evaporating at normal temperatures put in are arranged adjacent to each other, and the paste 5 adhered to a paste-coating means 6 by inserting the paste coating means 6 into the paste 5 inside the first vessel 25 and pulling out of it is applied on a defective part of the pattern formed on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346372-A (JP)
Title: Media driving device
Inventor: MACHIDA MORIO
IPC: G11B7/12
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media driving device capable of easily removing dust when the dust stuck to an objective lens of an optical pickup.   <P>SOLUTION: In a media driving device comprising a turn table 8 for rotating with a disk-like medium such as a compact disk put thereon; and an optical pickup 10 for reading recorded information in a medium while moving in a radius direction of the medium put on the turn table 8, a blade 16 for generating downward air currents by the rotating of the turn table 8 is formed on a rear surface of the turn table 8. Accordingly, the dust stuck to an objective lens 10B can be removed by directing the air currents generated by rotating the turn table 8 in a state of a re-approximation of the optical pickup 10 to the turn table 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342018-A (JP)
Title: Heat-resistant mesoporous body
Inventor: YAMAMOTO YOSHIFUMI
IPC: C01B39/46
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low Si/Al (atomic ratio) heat-resistant aluminum- containing mesoporous body which has not undergone a structural failure due to template removal by firing.   <P>SOLUTION: The heat-resistant mesoporous body is one comprising silicon and aluminum which, after template removal by firing, has a peak ascribable to d<SB>100</SB>of a hexagonal structure in the range 2θ=2.0-2.5° in an X-ray diffraction pattern (Cu-Kα ray), has a nitrogen adsorption of 20-60% based on the total adsorption in the range of P/P<SB>0</SB>=0.2-0.6 in a nitrogen adsorption isotherm, and an Si/Al (atomic ratio) in the range of 5<Si/Al (atomic ratio)<15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343740-A (JP)
Title: Speed reducer of construction machine
Inventor: IGAWA YUJI
IPC: F16J15/34
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed reducer of a construction machine, capable of stably maintaining the sealing performance of a floating seal for a long period of time.   <P>SOLUTION: The speed reducer of the construction machine for running a lower runner by the rotation of a rotation side casing 11 comprises the rotation side casing 11 to be rotated/driven by reduction gears, a fixed side housing 10 fixed on the lower runner side for closing one end opening of the rotation side casing 11 so that the casing can be rotated, and the floating seal 26. The floating seal 26 consists of a pair of seal rings 22 and 23 supported by O-rings 14 and 15 respectively on the inside of the fixed side housing 10 and the rotation side casing 11 for sealing the gap between the fixed side housing 10 and the rotation side casing 11 by sliding each other when the rotation side casing 11 is rotated. In the floating seal 26, the whole seal rings 22 and 23 are coated with phosphate coats 22b and 23b formed on sliding faces 22a and 23a of the seal rings 22 and 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347383-A (JP)
Title: Temperature measuring wafer
Inventor: MOCHIZUKI MITSUAKI
IPC: G01K1/14
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing a temperature sensor from being detached from a wafer in order to accurately measure a temperature resulting from heating the wafer in heat treatment in a process of manufacturing the wafer used as a substrate for a semiconductor integrated circuit.   <P>SOLUTION: A heat sensitive portion on the top of a thermocouple or a temperature measuring resistor used as the temperature sensor is bent like a hook, inserted into a hole which is formed in the surface of the wafer, and fixed by applying an adhesive so that the temperature sensor is prevented from being detached from the wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014805-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TANAKA NOBUFUMI
IPC: H01L29/737
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed and high-integration semiconductor device wherein at least a bipolar transistor base region is formed by epitaxy.  <P>SOLUTION: The semiconductor device is manufactured by a method wherein an insulating film is formed on a semiconductor substrate, the insulating film is provided with an opening in a region for a bipolar transistor base, a semiconductor layer to be the base region is epitaxially formed in the opening, and then a polycrystalline nonselective epitaxial base layer is formed on the insulating film except where the opening is provided. In the process of providing the opening in the insulating film, the insulating film is so inclined at the end of the opening that the angle formed between the normal line at the insulating film surface heading for the direction of base layer deposition and the normal line at the substrate surface heading for the base layer surface is greater than 0° but less than 90°.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010264-A (JP)
Title: Riding-on/off support device for elevator also serving as wheelchair
Inventor: EBARA HARUO
IPC: B66B11/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To secure safe riding-on/off by a wheel chair user and prevent wrong operation of the wheelchair.  <P>SOLUTION: This riding on/off support device of an elevator also serving as a wheelchair determines riding-on by the wheelchair user on the basis of operation outputs from a load sensor 4 and a monitor camera 5 installed at the landing and switches the elevator to the wheelchair operation mode when the wheelchair user 1 operates a wheelchair-specific operation board 3 of the landing 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009621-A (JP)
Title: Decorative sheet and its manufacturing method
Inventor: KURODA SHOJI
IPC: B32B27/36
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable decorative sheets of different designs to be easily and cheaply manufactured each in a small lot.  <P>SOLUTION: A paper sheet wherein decorative paper 1 and kraft paper 2 are made into two-ply using an adhesive 3, is developed on a surface of a form of a flat plastic sheet 6 and fixed by a pressure-sensitive adhesive 5. A liquid unsaturated polyester resin 4 is made to flow onto a surface side of the fixed paper sheet and a plastic film 7 is covered on the surface. By pressing a roller 8 from above while rolling and the surface of the unsaturated polyester resin 4 is stretched out so as to become smooth. After the stretched unsaturated polyester resin 4 is cured, the plastic film 7 is peeled off. Further, by removing the paper sheet from the surface of the form, the decorative sheets of different designs are enabled to be easily and cheaply manufactured each in a small lot.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019961-A (JP)
Title: Once-through waste-heat boiler
Inventor: TSUTSUMI TAKANORI
IPC: F22D5/26
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a once-through waste-heat boiler which can prevent the generation of instability in flowing stability in a heating route from water supply to the generation of overheat steam and which can prevent damage to an evaporator member.  <P>SOLUTION: This once-through waste-heat boiler is equipped with economizers 20a, 20b and 20c for receiving the supplied water to previously heat it, the evaporator 21 for heating the water supplied from the economizers 20a, 20b and 20c to generate the steam, and super-heaters 22a, 22b and 22c for heating more the steam from the evaporator 21 to generate the super-heated steam in a casing for leading the exhaust gas of a power generator upward from a lower part. This boiler is also equipped with a water supply control device for controlling a water supply flow rate to maintain the superheating degree of the steam in an outlet of the evaporator 21 within the predetermined range on the basis of the superheated steam temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003042090-A (JP)
Title: Lubricating device for regenerative vacuum pump
Inventor: STONES IAN DAVID
IPC: F04D23/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for a regenerative type vacuum pump or the like. SOLUTION: This invention relates to the lubricating device for an upper side bearing 24 of the regeneration type vacuum pump or the like having a vertical shaft 22 supported by the upper side bearing 24 and a lower side bearing 26. The lubricating device includes an axial direction bore 28 in the shaft 22 and an upper end part thereof communicates to an oil hole 30 aligned with the upper side bearing 24, and an open lower end extends into a reservoir 18 storing lubricating fluid. The lubricating fluid in the reservoir 18 is moved to the upper side bearing 24 through the axial direction bore 28 by centrifugal force due to rotation of the shaft 22. A port 20 is formed on a wall of the reservoir 18 and flow of the lubricating fluid from a sump 16 is controlled with depending on a head of the lubricating fluid in the sump 16 put higher than the port 20.
Patent JP-2004023394-A (JP)
Title: Charger for portable terminal and charging system for portable terminal
Inventor: NAKAMURA ATSUICHI
IPC: H04B7/26
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charger for portable terminal, which has many functions and which can effectively be used, and to provide a charging system for portable terminal.  <P>SOLUTION: The charger for portable terminal 13, to which a portable terminal 11 is fitted and which can charge a battery 12, is provided with a picture display device 37 displaying picture information, radio communication parts 34 and 35 performing radio communication with an outer part and a control part 41 displaying information that is taken in through the fitted portable terminal 11 and information which is taken in through the radio communication parts 34 and 35 on the picture display device 37.  <P>COPYRIGHT: (C)2004,JPO