baber/WOPTO huggingface dataset:
Patent JP-2004265326-A (JP)
Title: Test support program and method for supporting test
Inventor: TONOMURA KATANORI
IPC: G06F11/36
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate test specifications on the basis of design specifications whose format is not determined.  <P>SOLUTION: A test support device 1 acquires format specification indicating a position on which description data necessary for an operation test regulated in accordance with the format of a design manual is set at inputting a design manual file 21 stored in a storage part and generates a format information file 22 (step S1). Then the description data necessary for the operation test are extracted from the design manual file 21 on the basis of the format specification and test specifications for an application are generated by using the extracted description data (step S2). The generated test specifications are stored as a test specification file 23. The generated test specification file 23 is displayed and edited as necessary (step S3). A test is performed on the basis of the test specification file 23 and a test recording file 24 is generated (step S4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230361-A (JP)
Title: Slit die coater head
Inventor: OTSUKA HIDEO
IPC: B05C5/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the futile use of a coating liquid and to form a coating film having high precise film thickness.  <P>SOLUTION: A slit die coater is provided with a coating head having a slit-like opening part, a supply means for supplying the coating fluid at a prescribed timing when starting up coating and stopping the supply at a prescribed timing when finishing the coating and a moving means for relatively moving a base material to be coated on which the coating fluid is applied with respect to the coating head. The slit die coater is controlled to discharge a prescribed quantity of the coating liquid at a prescribed timing from the opening part by moving a vertically movable plate having the same shape as that of the slit-like opening part in a liquid storage part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270519-A (JP)
Title: Rocker arm
Inventor: NOGUCHI MASAHIRO
IPC: F01L1/18
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in a rocker arm, when a thick metal-sheet is worked in order to secure a prescribed length of an internal-thread part in an adjust-screw-fitting part, the part other than the fitting part becomes thicker than necessary and the working becomes difficult and the product becomes very heavy.  <P>SOLUTION: A body 2 including a holding part 15 is formed by press-working of one sheet of metal. In the holding part 15, a support member 20, which is a member different from the body 2, and has a prescribed length of an internal-thread part 24, is press fit. A body part 14A of the adjust screw 14 is screwed and fitted in the internal screw 24 formed in a support member 20. Thus, the strength of the holing part of the adjust screw 14 can be secured without managing to secure the height of a bulged part 17 of the holding part 15 in the press working. Thus, the holding part 15 can be formed without using a metal sheet having a thickness more than necessary.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269417-A (JP)
Title: Method for producing (meth)acrylic ester
Inventor: OTSUKA SHUHEI
IPC: C07C67/54
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a (meth)acrylic ester and a method which efficiently produces a (meth)acrylic ester while enabling a sealing liquid of a liquid-sealed vacuum pump and a useful component present in the sealing liquid to be recovered by a simple method.  <P>SOLUTION: The method for producing a (meth)acrylic ester comprises subjecting a liquid containing a (meth)acrylic ester represented by formula (1): (CH<SB>2</SB>=CR<SP>1</SP>COO)<SB>n</SB>R<SP>2</SP>(wherein R<SP>1</SP>is hydrogen or a methyl group; R<SP>2</SP>is a specified alkyl group, an akylene group, a hydroxyalkyl group, an allyl group, a cycloalkyl group or an alkylaminoalkyl group; and n is 1 or 2) to vacuum distillation to obtain a purified (meth)acrylic ester. In the vacuum distillation, a liquid-sealed vacuum pump using a liquid containing at least an alcohol represented by formula (2): R<SP>2</SP>(OH)<SB>m</SB>(wherein R<SP>2</SP>is the same as defined above; and m is 1 or 2) as a sealing liquid is used as a vacuum system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274507-A (JP)
Title: Image forming apparatus and method
Inventor: ANDO HIROAKI
IPC: G06T5/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the capacity of a RAM for developing a dither conversion data matrix.  <P>SOLUTION: An image forming apparatus 1 is provided with: a CPU 21; a ROM 25 for storing a two-dimensional dither conversion data matrix; an SRAM 33 for storing part of dither conversion data in the dither conversion data matrix; and a color conversion and half-toning circuit 27 for applying dither processing to received multi-gradation image data while scanning the data. When scanning of each part of the multi-gradation image data is started, the CPU 21 reads part of the dither conversion data to be applied to the part subjected to the scanning from the ROM 25 and writes the part to the SRAM 33. The color conversion and half-toning circuit 27 uses part of the dither conversion data stored in the SRAM 33 to apply dither processing to the multi-gradation image data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267952-A (JP)
Title: Directing point indicator for thermal spraying and thermal spraying equipment
Inventor: ICHIMURA HARUMICHI
IPC: C23C4/12
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely confirm a position of a target of a thermal spraying gun, and to improve safety of teaching a spraying position.  <P>SOLUTION: A directing point indicator 20 for thermal spraying is provided with an indicator body 21 fittable to a spray injecting opening of the thermal spraying gun 10, a flange 22 connected thereto and abutting to the end surface of the thermal spraying gun, a small diameter neck 23 connected thereto, and a head body 24 having a large diameter base part connected thereto and a tip end 25 tapering therefrom, and all of which are made of a flexible rubber or a synthetic resin. Furthermore, the directing point indicator 20 for thermal spraying is provided with a center hole 26 extending from the indicator body 21 into the head body 24 and opening through the end surface of the indicator body 21, and a stem 27 inserted by pressure into the center hole 26. Thereby, the indicator 20 is maintained in a bent shape by bending the stem 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277204-A (JP)
Title: Glass coat and its manufacturing method
Inventor: SUNADA KOUKI
IPC: C03C17/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new glass coat from which a hard film hardly eroded with an alkali reagent and peculiar to an inorganic coating agent can be formed regardless of the kind of base materials to be coated, and to provide its manufacturing method.  <P>SOLUTION: The glass coat and the method for manufacturing it are characterized in that powdery and granular silica balloons or water-granulated slag are added to liquified silicon fluoride, after dissolving up to the saturation point, the resulting solution is made into a colloidal supersaturated solution, and then borosiloxane is added while impressing a high frequency magnetic field to make resulting mixture into a polymer alloy state. A glass coating can be formed by forming a thin film of the glass coat and subjecting the thin film to heat treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276376-A (JP)
Title: Method for manufacturing radial tire for construction vehicle
Inventor: MAEKAWA TAKESHI
IPC: B29D30/36
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a radial tire for a construction vehicle capable of reducing an equipment cost.  <P>SOLUTION: After a primary green tire is molded by a first stage molding machine, a vulcanizing bladder unit 12 is mounted on the primary green tire and the primary green tire is inflated up to a belt pasting diameter by the vulcanizing bladder unit 12. Subsequently, the primary green tire is again mounted on the first stage molding machine in a state that the vulcanizing bladder unit 12 is mounted, and a belt 20 and a tread rubber 21 are pasted up on the outer periphery of the primary green tire to complete a green tire 102. The completed green tire 102 is incorporated in a vulcanizing mold in a state that the vulcanizing bladder unit 12 is mounted and subsequently molded while vulcanized to manufacture the radial tire for the construction vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281837-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KOTO NAOYUKI
IPC: H01L23/522
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-yield resist mask removing method and an SiC etching method for a wiring process using a insulating film containing carbon elements.  <P>SOLUTION: The semiconductor device is manufactured by irradiating a high frequency-biased sample with a plasma of a mixed gas of a hydrogen gas, a methane gas, and a noble gas. In this way, a highly selective resist removing method and an SiC etching method are realized without degrading in the Cu wiring or in a film having a low dielectric constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281910-A (JP)
Title: Solid state imaging apparatus and its driving method
Inventor: KASUGA TAKU
IPC: H04N5/3728
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus capable of improving a large number of pixels and high resolution by considering the problem of microfabrication caused by a wiring structure of a vertical transfer resister in a solid state imaging apparatus.  <P>SOLUTION: In the solid state imaging apparatus of an interline transfer system, an electrode 6 of each vertical transfer resister 13 extending in one horizontal line direction is constituted as one electrode per one pixel (a light receiving section 11) in a vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276872-A (JP)
Title: Escape crank for railroad turnout
Inventor: SAKURAI IKUO
IPC: B61L5/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an escape crank for a railroad turnout capable of reducing inability of changeover of the turnout.  <P>SOLUTION: When a link 11b is operated in a D direction and an auxiliary arm 14e is brought into contact with a contact surface 13, a crank 14a is forced to rotate and a rotary body 14b is fitted in a changeover hole 13c. When the crank 14e further rotates, a rod 9a starts operating in a B direction, a tongue rail is separated from a stock rail and the turnout starts changeover. A load generated at the changeover of the turnout 1 acts on the point P1 of action of the crank 14a, and the load of the same magnitude as above is transmitted from the point P2 of action to a driving part 13. As a result, unlike the conventional escape crank, the load applied to a driven part 14 is not amplified near the middle of a stroke of an operation rod nor transmitted to a side of the driving part 13, and the inability of the changeover of the turnout 1 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285852-A (JP)
Title: Forced-air-cooled engine
Inventor: OKAWA YASUSHI
IPC: F01P5/04
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve cooling performance, by facilitating cooling air, which is introduced from a fan cover into a shroud, flowing among a plurality of cooling fans, in a forced-air-cooled engine wherein the plurality of cooling fins mutually spaced and disposed in a direction along a cylinder axis are projected from a part of an engine body, the shroud surrounding the part of the engine body is supported by the engine body at a portion where at least the cooling fins are disposed, and the cooling fans attached to a shaft end of a crankshaft is covered with the fan cover formed continuously to the shroud.  <P>SOLUTION: A blast port 65 for blowing cooling air into the shroud 61 is formed in the fan cover 62 at a position spaced from the cylinder axis C1 toward one side, seen from the direction along an axis of the crankshaft 27. The crankshaft 27 is disposed at a position offset from the cylinder axis C1 toward one side, in a flat face where the crankshaft 27 orthogonally crossing with the cylinder axis C1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286107-A (JP)
Title: Working vehicle
Inventor: HANA HIDETOSHI
IPC: F16H61/04
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily detachably install hydraulic actuators 35-38 and a control valve with preventing the strength of a transmission case from being lowered and a hydraulic system from being damaged, in a working vehicle in which a gear transmission system having a first relay transmission system M1 and a second relay transmission system M2 arranged in parallel between a transmission shaft 2 at the upper part side and an input shaft 4 of a transmission M3 at the lower part side and a transmission clutch 6 having friction clutches 9 and 12 and a transmission M3 at the lower part side are operated with oil pressure.  <P>SOLUTION: The hydraulic actuators 35 and 36 and the control valve which operate the gear change mechanisms 13 and 14 of the first relay transmission system M1 and the friction clutch 9 are detachably attached to a lateral side wall of the transmission case via the same support body, and the hydraulic actuators 37 and 38 and the control valve which operate the gear change mechanisms 15 and 16 of the second relay transmission system M2 and the friction clutch 12 via the same support body respectively. The control valve of the transmission clutch 6 is detachably attached to the upper wall of the transmission case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287072-A (JP)
Title: Image forming toner, image forming method, developer, and toner container
Inventor: NAGAYAMA MASASHI
IPC: G03G9/08
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which prevents mainly primary particles of the pigment in the toner from existing in the state of aggregate, has excellent transparency and makes a sufficient degree of pigmentation obtainable without degrading the color reproducibility and the light transmittability of an OHP film.  <P>SOLUTION: The image forming toner contains at least coloring matter, a binder resin and a release agent. The coloring matter prepared by embedding or sticking a pigment by a mechanochemical reaction into or onto the surfaces of white or colorless inorganic particulates is used as the coloring matter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288051-A (JP)
Title: Display device and writing device
Inventor: HIJI NAOKI
IPC: G06F12/14
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having image writing permission information and a writing device for controlling writing of the image on the basis of the writing permission information.  <P>SOLUTION: When it is determined that an instruction to write an image to a displaying medium 102 is made, write permission information recorded in a memory 104 is read (step 302 and 304). When it is determined that the write permission information is information showing the permission to write an image of the displaying means, a controller 216 writes an image to the displaying means 102 (step 306 and 308). Meanwhile, when it is determined that the write permission information is information showing the nonpermission of writing, a user is notified that writing is not allowed by performing prescribed display on a display 214 (step 314).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006756-A (JP)
Title: Lifetime measuring instrument for semiconductor carrier and its method
Inventor: TAKAMATSU HIROYUKI
IPC: G01N22/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in performance of a semiconductor itself by heat, etc. as much as possible, and to eliminate the surface recombination of semiconductor carriers, with no labor or time for an extra pre-process.  <P>SOLUTION: A wave guide antenna 5 guides a microwave to the surface of a wafer 6. Corona wires 9a and 9b corona-discharges when a high voltage is applied to a part 5a close to the wafer 6 of the wave guide antenna 5 and to a position close to the rear surface of such part irradiated with the microwave. The reflected wave of the microwave is measured for variation while a voltage is applied to the corona wires 9a and 9b when a semiconductor is irradiated with pulse light. Here, the polarity of the voltage applied to the corona wires 9a and 9b is set based on the voltage generated on the surface of wafer when the surface of the wafer 6 is irradiated with light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291024-A (JP)
Title: Header
Inventor: HAYASHI MICHIO
IPC: B21K27/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header having high durability with which the straight movement in a reciprocative movement of a ram is secured and the concentricity of a punch and a die at the continuous operation of the header, is secured.  <P>SOLUTION: In the header 1 provided with a frame 2 having groove parts 3 for linear-state ram and die 4 disposed at one end side in the longitudinal direction of the groove parts 3 for ram and the ram 6 having the punch 7 disposed while facing to the die 4 and heading-forming a blank at the interval with the die 4 and reciprocatively moving in the longitudinal direction in the groove parts 3 for ram, ram regulating rollers 81, 82 for securing the straight movement at the reciprocative movement of the ram 6 by pushing the ram 6 at one surface 3a of the side surfaces in the groove parts 3 for ram and at least in the one direction of the groove bottom surface 3c, are arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292384-A (JP)
Title: Method for producing alkylene derivative
Inventor: KAWABE KAZUTAKE
IPC: C07C29/92
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To recover a quaternary phosphonium chloride formed in a reaction system by efficiently converting the quaternary phosphonium chloride to a quaternary phosphonium iodide or bromide, and to recycle the iodide or bromide to the reaction system, in a method for producing ethylene glycol or ethylene carbonate by reacting ethylene oxide with water or carbon dioxide in the presence of the quaternary phosphonium iodide or bromide as a catalyst.  <P>SOLUTION: This method for producing an alkylene derivative comprises converting the quaternary phosphonium chloride to the iodide or bromide by adding an inorganic iodide or an inorganic bromide to a mixture obtained from the reaction process and containing the quaternary phosphonium chloride and the quaternary phosphonium iodide or bromide, recovering quaternary phosphonium iodide and/or the quaternary phosphonium bromide by depositing the chlorine derived from the quaternary phosphonium chloride as an inorganic chloride, and recycling the recovered quaternary phosphonium iodide or bromide to reaction steps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294887-A (JP)
Title: Laser scanning optical device
Inventor: SHIBATA ETSUKO
IPC: G02B13/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser scanning optical device in which respective luminous fluxes are focused on a photoreceptor body to scan the photoreceptor body in a substantially equal condition by preventing magnification in a subscanning direction from becoming high, and image surface curving and a bow are excellently corrected.  <P>SOLUTION: In the laser scanning optical device, the luminous fluxes emitted from a plurality of light sources 12 are converged in the subscanning direction z with a light source optical system, guided to the deflection face 19a of a polygon mirror, respective luminous fluxes BY, BM, BC, and BK are simultaneously deflected with a single deflection face 19a, and are focused on a photoreceptor body 30 with a first optical system which has a power mainly in a main scanning direction and a second optical system (scanning lenses 25Y, 25K, 25M, and 25C) which has a power mainly in a subscanning direction. Further, the first face of a scanning lens 25 has a free-form surface and the magnification in the subscanning direction of the scanning optical system is different with respect to the luminous fluxes BY and BK, and the luminous fluxes BM and BC, and the diameters of apertures 17M and 17C and apertures 17Y and 17K in the subscanning direction z are different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293468-A (JP)
Title: Torque fluctuation correction control device of internal combustion engine
Inventor: ISHIKAWA YOSUKE
IPC: F01N3/20
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect excessive torque fluctuation and suppress the torque fluctuation based on the number of revolutions of an internal combustion engine.  <P>SOLUTION: The control device is equipped with a detection means detecting the number of revolutions of the internal combustion engine, a memorizing means memorizing a fluctuation pattern of the number of the revolutions of the internal combustion engine in the case of excessive torque of the internal combustion engine, and a control means which calculates the fluctuation component by the detection means based on the number of the revolutions, calculates the correlation of the fluctuation component with the fluctuation pattern read out from the memorizing means, and determines the state of the torque fluctuation of the internal combustion engine based on the correlation. The device can detect excess or deficiency of the torque fluctuation on a real time basis by taking the correlation with the fluctuation pattern previously memorized as a typical example when the fluctuation of the number of the revolution of the internal combustion engine and the torque fluctuation at the predetermined cycle are excessive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293488-A (JP)
Title: Scroll fluid machine
Inventor: MIDORIKAWA YOHEI
IPC: F04C25/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sealing member from moving in a longitudinal direction in a fitting groove and side surfaces of laps from directly contacting each other even if the sealing member is used for a long time in a case that the sealing member is loosely fitted in the fitting groove at a tip surface of each lap.  <P>SOLUTION: A cut groove 24 crossing the fitting groove 9a and reaching both side surfaces is provided on an appropriate part of the fitting groove 9a provided at the tip surfaces of a fixed lap 5 or a turning lap 9 for loosely fitting the sealing member S therein. A concave groove 25 facing to a lap rising direction and connecting to a side end opening parts of the cut groove 25 is formed on both side surface of the lap. A leg piece 28 of a retention member 26 having a narrow H-shape in a side plane view hanging down the leg piece 28 capable of fitting in each concave groove 25 from both sides of a groove frame part 27 capable of adjusting to the tip part of the lap and the fitting groove 9a, and the sealing member is loosely fitted in the fitting groove 5a and a receiving groove.  <P>COPYRIGHT: (C)2005,JPO&NCIPI