baber/WOPTO huggingface dataset:
Patent JP-2004337995-A (JP)
Title: Corrective machining method and corrective machining device
Inventor: MORII TAKAHIRO
IPC: B23Q15/04
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrective machining method and a corrective machining device which machines a workpiece with high accuracy even in the case of using a low-cost machine tool.  <P>SOLUTION: The corrective machining device is provided with: feed mechanisms 9a, 9b for moving the workpiece 3 and a tool 6 relatively according to an NC program to machine the workpiece 3 by the tool 6; a measuring means 8 for measuring the surface shape of the workpiece 3 machined by the tool 6; a preparing means 100 for computing the shape difference between the surface shape of the workpiece 3 measured by the measuring means 8 and the target shape of the workpiece 3 and preparing a shape correcting NC program for canceling the computed shape difference; a micro feed mechanism 7 for moving the workpiece 3 and the tool 6 relatively and minutely in a cutting direction; and a control means 100 for controlling the feed mechanisms 9a, 9b by the NC program in the first machining of the workpiece, and controlling the feed mechanisms 9a, 9b by the shape correcting NC program so as to move on the same locus as the first machining and controlling the micro feed mechanism 7 to feed the workpiece 3 and tool 6 relatively and minutely in the cutting direction of the tool 6 from the second machining onward. Since the feed mechanisms move on the same locus to perform a second machining process, the moving error of the feed mechanisms is made small, and since the tool for shape correction is moved with high displacement accuracy in a micro displacement region, machining is performed with high shape accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339293-A (JP)
Title: Blue light-emitting fluorescent substance for low voltage and high current density and field emission display device using the same
Inventor: YOKOZAWA NOBUYUKI
IPC: H01J29/20
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the luminescent color and luminance while maintaining a sufficient chromaticity in a blue light-emitting fluorescent substance used in a color display device such as a field emission display device (FED).  <P>SOLUTION: The blue light-emitting fluorescent substance for low voltage and high current density is a mixture of at least two fluorescent substances selected from the group consisting of (a) hexagonal ZnS:Ag, Al, (b) hexagonal ZnS:Cu, Al and (c) hexagonal ZnS:Tm, Li. The fluorescent substance mixture emits blue light when excited by an electron beam with an acceleration voltage of ≤15 kV and a current density of ≥1 μA/cm<SP>2</SP>and is suitable for the blue light-emitting fluorescent substance for the FED.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338042-A (JP)
Title: Rotary cutter and cutting method
Inventor: YAMADA KOICHI
IPC: B26D1/38
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem occurring in cutting by a movable blade or a fixed blade having a curve.  <P>SOLUTION: A rotary cutter includes the movable blade 18 to be driven to rotate and the fixed blade 17 urged toward the movable blade 18. It includes a fixed blade holding part 50 for holding the fixed blade with a variable angle of the blade 17 biting the movable blade 18 by a loose fit structure with play in the biting direction of the fixed blade 17 into the movable blade 18 and in an opposite direction. Thus in cutting, since the fixed blade 17 changes its position with respect to the movable blade 18 depending on the shapes of the blades 17 and 18 and the biting angle is changed, a positional relation between the blades 17 and 18 can be corrected even if the blades 17 and 18 have a curve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340288-A (JP)
Title: Controller and controlling method of vehicle
Inventor: INOUE DAISUKE
IPC: F16H9/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To control shift quality during quick up-shifting in a belt type continuously-variable transmission.  <P>SOLUTION: In a vehicle with the belt type continuously-variable transmission 300, if quick up-shifting command is performed in a forward running position by using a sequential shift mechanism, an ECU 1000 controls a solenoid 1220 for controlling belt interposing force so as to strengthen contact pressure between pulleys 500 and 600 and a belt 700 comprising the belt type continuously-variable transmission 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339598-A (JP)
Title: Method of producing composite soft magnetic material
Inventor: HIRAGA KAZUHITO
IPC: B22F3/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily produce a composite soft magnetic material which has high performance.  <P>SOLUTION: In the figure (a), a prescribed amount of powdery mixture 13 obtained by mixing a plurality of planar powders 11 having high electric resistance and a plurality of spherical soft magnetic metal powders 12 is packed into a press space formed by a bottom mold 14 and a die 15. In the (c), a punch 17 is lowered, and the powdery mixture 13 is compacted. The (d) is an enlarged figure of a compact 18 obtained by the (c), and exhibits the facts that the planar powders 11 are arranged in a direction orthogonal to the pressurizing direction, and the soft magnetic metal powders 12 flattened from a spherical shape into an elliptic are arranged after the planar powders 11. Since the planar powders 11 having high electric resistance securely lie between the metal powders 12, 12 in the upper and lower directions shown by the arrow (1), the electric resistance in the upper and lower directions increases. The electric resistance reduces in the horizontal direction shown by the arrow (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349327-A (JP)
Title: Lateral transistor and dc/ac converter
Inventor: ITO MUTSUMI
IPC: H01L29/808
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive lateral power field effect transistor conducive to the size reduction of a switching device and to provide a DC/AC converter.  <P>SOLUTION: The lateral transistor is equipped with n<SP>-</SP>-type SiC layers 12 and 12a formed on an n<SP>+</SP>-SiC substrate 11, and a current flows along the n<SP>-</SP>-type SiC layer between a source region 1a and a drain region 2a formed in the semiconductor layer. Furthermore, the lateral transistor is equipped with interconnecting lines 1 and 2 which are located above its electrodes 1b and 2b and electrically connected to them, and a vertical Schottky diode 10b formed of the n<SP>-</SP>-type SiC layer 12 and a metal film 5 located above it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347868-A (JP)
Title: Print packing apparatus and print forming and packing system
Inventor: MORITA NAOYUKI
IPC: G03D15/10
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print forming and packing system in which an operation to verify whether recording media are correspondent to prints or not is unnecessary.  <P>SOLUTION: A print packing apparatus is provided which comprises a print accumulating means to accumulate prints every order, a print packing means to pack the prints accumulated by the print accumulating means, a storage means to store the sequence of print orders and print order information for each order including the sequence of prints in one order, and a control means to control the print packing means on the basis of the sequence of print orders and the print order information for each order stored in the storage means. The print forming and packing system includes the print packing apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350095-A (JP)
Title: Photographic image processing method and apparatus thereof
Inventor: KUGO KOUICHI
IPC: H04N1/409
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic image processing method and its apparatus capable of performing sharpening processing for photographic image data without generating a moire.  <P>SOLUTION: The apparatus is provided with a high-frequency component processing process for performing the sharpening processing of a predetermined high-frequency component by a first Laplacian operation means with respect to photographic image data f, a middle-frequency component processing process for performing sharpening processing by a second Laplacian operation means whose Kernel size is larger than the first Laplacian operation means after a predetermined middle-frequency component is smoothing-precessed by a Gaussian operation means, and an image sharpening processing process for conversion-processing the photographic image data f on the basis of a combined value of the sign of the result of operation in the high-frequency component processing process and a value whose absolute value is smaller than that of the other out of values of results of operation in the high-frequency component processing process and the middle-frequency component processing process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346224-A (JP)
Title: Copolymer and method for producing the same, heat-resistant resin and optical element
Inventor: MARUTANI TAKAO
IPC: G02B1/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce a copolymer having an ester group and a hydroxyl group and having a structure different from a conventional copolymer from a monomer different from conventional 2-(hydroxymethyl)acrylates.  <P>SOLUTION: The copolymer has a recurring unit represented by formula (3) (wherein R<SP>4</SP>is a 1-8C alkyl group; R<SP>5</SP>and R<SP>6</SP>are each independently hydrogen or a 1-18C alkyl group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348912-A (JP)
Title: Recording medium
Inventor: SHINOKAWA TAIJI
IPC: G11B7/24067
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium in which occurrence of thermal deformation of a high polymer support due to irradiation with a laser is effectively suppressed, and with which high-density recording of high practical reliability is realized.  <P>SOLUTION: A recording layer and a protective layer are formed on one surface of the polymeric support in this order and a back coat layer is formed on the other surface of the high polymer support. When the recording layer and the protective layer are regarded as one laminate of a two-layered body, the recording layer and the protective layer are so formed that the Young's modulus in the longitudinal direction of the two-layered body becomes 15 to 65 GPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004052105-A (JP)
Title: Gaseous fluorine generator
Inventor: TOJO TETSURO
IPC: C25B15/02
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gaseous fluorine generator which can stably and safely generate highly pure gaseous fluorine.  <P>SOLUTION: The gaseous fluorine generator for generating highly pure gaseous fluorine by electrolyzing an electrolytic bath 2 consisting of a hydrogen fluoride-containing mixed molten salt is provided with: an electrolytic cell 1 divide, by a partition wall 16, into an anode chamber 3 provided with an anode and a cathode chamber 4 provided with a cathode; a pressure maintenance means of maintaining the pressure inside the anode chamber 3 and the cathode chamber 4 at atmospheric pressure; and liquid level sensing means 5 and 6 capable of sensing the liquid face levels of the electrolytic bath 2 in the anode chamber 3 and the cathode chamber 4, respectively, at three or more stages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004350540-A (JP)
Title: Lift control system for working vehicle
Inventor: MIWA TOSHIYUKI
IPC: A01B63/114
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift control system for a working vehicle solving the problem that when a PID control is used in controlling the plowing depth of the implement of a conventional working vehicle, the operation regarding a D-action becomes excessive compared to other operations, resulting in vertical hunting of the implement and making the plowing depth control unstable instead.  <P>SOLUTION: In the working vehicle having such a mechanism that the implement 40 is linked via a relevant mounting device 20, an implement lift means is connected to a control means 90 and the implement 40 undergoes lift control by the PID control, the lift control system works as follows: A derivative term is calculated using a primary delay system and an incomplete differential and so designed as to be approximately proportional to frequency when the frequency of height detection value is lower than a cutoff frequency( set frequency ), in contrast, decrease as the frequency increases otherwise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004352905-A (JP)
Title: Aqueous polyurethane adhesive for lamination
Inventor: KATAYAMA MITSUYOSHI
IPC: C09J11/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous polyurethane adhesive with peel strength enough to endure heat under harsh conditions, which is manufactured by relatively simple operation and used as an adhesive for film lamination between plastic films or a plastic film and a metal foil.  <P>SOLUTION: This aqueous polyurethane adhesive for lamination comprises (a) a polyurethane resin having a pendant carboxy group in the molecular chain, (b) a water-soluble polyepoxy compound, (c) a compound with two or more hydrazino groups and (d) a neutralizer each dissolved or dispersed in an aqueous medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354305-A (JP)
Title: Radio controlled timepiece
Inventor: FUKUDA MASAO
IPC: G04G21/04
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controlled timepiece with a thin nondirectional antenna part.  <P>SOLUTION: This radio controlled timepiece comprises a first antenna part 1101 formed of a core antenna 1101a, a second antenna part 1102 differed in directivity from the first antenna part 1101 and formed of a coreless loop antenna 1102a, a control circuit 14 for performing a time correction on the basis of a standard time radio signal received by the first antenna part 1101 and the second antenna part 1102, an internal clock 1401, a pointer driving system for driving a pointer wheel having a plurality of reference positions, and an optical detection sensor 140 as a reference position detecting means for detecting the reference position of the pointer gear. The first antenna part 1101 and the second antenna part 1102 are arranged so that the respective directivities of the first antenna part 1101 and the second antenna part 1102 become nondirectional by composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353850-A (JP)
Title: Method of machining disc brake caliper and method of machining axial groove in cylinder
Inventor: NAKAYAMA SHINICHI
IPC: F16D65/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of machining a disc brake caliper for improving manufacturing efficiency by reducing burrs to be produced when forming a groove in the axial direction of a cylinder, and a method of machining the axial groove in the cylinder.  <P>SOLUTION: The groove 121 in the axial direction of the cylinder is formed on the bottom side of the hydraulic cylinder by a rotary cutting tool 130 for preventing the rotation of a parking brake mechanism. In this case, after a certain groove 121a in the axial direction of the cylinder is formed in the hydraulic cylinder by the rotary cutting tool 130, the rotary cutting tool 130 is moved back from the groove 121a while putting the rotary cutting tool 130 in contact with the end of the groove 121a on the outlet side in the rotating direction of the rotary cutting tool 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161998-A (JP)
Title: Soluble and highly branched glucose polymer and method for producing the same
Inventor: BACKER DANIEL
IPC: A23L33/00
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly branched glucose polymer exhibiting excellent characteristics especially with regard to stability, solubility and viscosity.  <P>SOLUTION: This highly branched glucose polymer including a reducing sugar content less than 1% has α-1,6-glucoside bonds exceeding 10%, preferably in a level of 12-30%, an Mw value between 0.35×10<SP>5</SP>and 2×10<SP>5</SP>dalton and an osmolality value of 1-15 mOsm/kg. This highly branched glucose polymer is useful for a cardboard box, fibers and cosmetics, particularly in the fields of pharmaceutical and food industries, in more detail, as a glycemia inhibiting and/or regulating agent, as peritoneal dialysis, as an energy source during physical activities, and as a digestion regulating agent in the field of enteral and parenteral nutrition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004363424-A (JP)
Title: Manufacturing method of printed circuit board
Inventor: SEKINE HIDEKATSU
IPC: H05K1/16
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed circuit board whereby the accuracy of the capacitance of a capacitor formed in a manufacturing step of the printed circuit board is improved, the step is simplified and the electric reliability of the printed circuit board is enhanced.  <P>SOLUTION: The manufacturing method of the printed circuit board for forming the capacitive element in the manufacturing method of the printed circuit board includes a step (a) of using a member comprising a semi-curing resin sheet 1 and metal foil 2 as a material of the capacitor, and forming a metal foil pattern 4 of the upper electrode of the capacitor by the etching method; and a step (b) of cutting the semi-curing resin sheet 1 to a size of the metal foil pattern 4 or larger, and adhering the semi-curing resin sheet 1 to a lower electrode 5 of the capacitor on the printed circuit board 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004364156-A (JP)
Title: Packet transmitting device
Inventor: OGAWA YUJI
IPC: H04L47/32
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packet transmitting device capable of controlling packet transfer with little labor on the basis of a correct absolute time.  <P>SOLUTION: This packet transmitting device 1 for transferring a received packet is provided with a policy server 10 in which band change information showing a packet change band and change time information showing time for changing bands are set, a time information generating part 40 for generating time information about the received packet as received packet time information, and a band control part 30 for determining whether to change the bands on the basis of the comparison of the change time information with the received packet time information and changing and controlling a band for the packet to be transferred on the basis of a change band included in the band change information when the bands are determined to be changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362463-A (JP)
Title: Image detection processor
Inventor: KOMIYA YASUHIRO
IPC: G06T1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image detection processor capable of deciding and detecting a display state of input image data showing a comparatively wide-range area from the input image data with high accuracy at high speed.  <P>SOLUTION: In this image detection processor, image detection processing elements 1-1 to 1-64 each comprising a photodetector for performing photoelectric conversion, a converter for converting a signal from the photodetector into a digital signal, and an adder inputted with the digital signal are arranged on a plane. By inputting the digital signals of the plurality of image detection processing elements to a first cumulative adder configured by sequentially connecting the adders of the plurality of image detection processing elements by control of row and column decoder circuits 3, 4 while changing threshold value of the photoelectric conversion, and deciding the display state of the input image data on the basis of a distribution state of output data showing brightness of the input image data from a second cumulative adder connected to the first cumulative adder by a decision means 1A, high-accuracy and high-speed decision processing is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358928-A (JP)
Title: Modified polypropylene corrugated cardboard
Inventor: OGAWA MASANORI
IPC: B32B27/32
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide plastic corrugated cardboard with a deep drawing shape and a complex shape formed exactly by molding a modified polypropylene sheet by vacuum forming.  <P>SOLUTION: The corrugated cardboard 1 comprises a core material 2 and a coating material 3 applied on one side or both sides of the core material 2. At least the core material 2 is produced by vacuum-forming a sheet of the modified polypropylene prepared by compounding 5-30 mass% of polyethylene and/or an ethylene-propylene copolymer into polypropylene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002565-A (JP)
Title: Shield tunnel structure and shield machine
Inventor: TAKEMURA AKIFUMI
IPC: E21D9/06
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield tunnel structure, for necessarily minimally narrowing an occupying width, while restraining local generating stress.  <P>SOLUTION: This shield tunnel structure is constructed so as to form one composite cross-sectional shape 10, by continuously connecting bilaterally symmetrical two tunnel cross-sectional parts 10a and 10b in the horizontal direction. The two tunnel cross-sectional parts 10a and 10b are respectively formed so that the whole forms one vertical elliptic cross-sectional part, by continuously connecting a circular arc-shaped cross-sectional part above and below a rectangular cross-sectional part. This vertical elliptic cross-sectional part forms one composite cross-sectional shape 10, by being continuously connected in a bifoliate shape of being juxtaposed by two in the horizontal direction. A center pillar 30 is erected in an intermediate position for bilaterally symmetrically distributing the two vertical elliptic cross-sectional parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004853-A (JP)
Title: Recording control device and method, program, and recording medium
Inventor: TANAKA TOSHIRO
IPC: G11B20/12
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a recording medium, and to efficiently perform a reading/writing processing.  <P>SOLUTION: Audio annual ring data, image annual ring data, low-resolution annual ring data, and metaannul ring data extracted from an audio file, a video file and the data string of low-resolution data are written in the free areas of an optical disk in the order of a body, a footer and a header so as to improve the convenience of a recording medium, such as quick editing, to suppress useless writing, and to efficiently perform reading/writing. The invention is applied to a disk device for recording video data or audio data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004694-A (JP)
Title: Pressure-control valve
Inventor: TARUSAWA TETSUNOBU
IPC: G05D16/06
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of a pressure-control and to suppress oscillation of a pressure-regulating coil spring.  <P>SOLUTION: In a valve body 12, a feedback chamber 31, which leads to a secondary side stream 14a and a diaphragm 33 which performs opening/closing actions of an opening and closing section 18, based on internal pressures of the feedback chamber 31 are laid. A pressure-regulating coil spring 42 which adjusts secondary side pressures of a fluid into a prescribed configured pressure is laid. The fluid is output from a secondary side port 14, by biasing the diaphragm 33 in a direction to which the opening and closing section 18 opens. A cone-shaped coil spring 52, which suppresses oscillation of the pressure governing coil spring 42 is provided in the feedback chamber 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI