baber/WOPTO huggingface dataset:
Patent JP-2003179866-A (JP)
Title: Method for managing imaging signal picked up by camcorder
Inventor: NAKAYA HIDEO
IPC: H04N5/78
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camcorder that can more simply edit an image recorded on a recording medium such as a video tape in a short time.  <P>SOLUTION: When a scene change takes place in an image picked up by a camera block 1 and recorded on a video tape in a tape recording and reproducing system 4, a microcomputer 3 detects an address position of the video tape on which an imaging signal corresponding to a top image after the scene change is recorded, extracts an image signal from the imaging signal recorded at the address position of the video tape, stores the image signal and the address position information to a data storage means 2, and records the address position information and line drawing information stored in the data storage means 2 to a PCM area at the head of the video tape after the end of imaging.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158612-A (JP)
Title: Magnetic field canceler and charged particle beam aligner
Inventor: YAMAMOTO HAJIME
IPC: H01L21/027
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field canceler for surely canceling a DC magnetic field with higher accuracy and also provide a charged particle beam aligner which can reduce high order abberation in a charged particle beam optical system.  <P>SOLUTION: In the magnetic field canceler, a magnetic sensor 41 detects not only the AC field but also the DC field. The DC field and AC field are detected with the magnetic sensor 41 and are measured with a Gauss meter 33. The signal detected with the magnetic sensor 41 is inputted to a calculation/memory unit 35 and is then controlled therein. Consequently, a current for canceling the DC and AC fields to a cancel coil 31 from a power supply 34. With this supply of power, a canceling field 61 is generated within the cancel coil 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154060-A (JP)
Title: Phosphatidylserine solubilizing solution, method for producing the same and use of the same
Inventor: ABE ATSUKO
IPC: A23L29/10
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing phosphatidylserine solubilizing solution comprising making low-water-soluble phosphatifylserine turn to a water soluble composition so as to obtain phosphatidylserine solubilizing solution excellent in transparency, enabling use in broad fields such as food or cosmetics, causing no extraction, precipitation or float of the phosphatidylserine even during long preservation, maintaining uniform and stable solubilized condition, excellent in an acidproof property, salt tolerance and heat resistance, causing no extraction, precipitation or float even in food and drink, or cosmetics each formulated with the composition.  <P>SOLUTION: The phosphatidylserine solubilizing solution is such that a phosphatidylserine solubilizing solution (A) is dispersed into water-base solvent. The solution comprises a combination of ester (B1) comprising a 12-18C saturated fatty acid and polyglycerol, ester (B2) comprising a 12-18C saturated fatty acid and sucrose, and ester (B3) comprising stearic acid monogriceride and an organic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159439-A (JP)
Title: Power breaker
Inventor: KOJIMA YASUSHI
IPC: H02H5/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power breaker which does not require a collision detecting mechanism and an additional circuit.  <P>SOLUTION: When relays 14 and 16 are ON, a battery 10 and an inverter 12 are electrically connected with each other, and the output of the battery 10 is supplied to a motor 20 for vehicle travelling via the inverter 12. An ECU 18 switches on relays 14 and 16 by supplying the relays 14 and 16 with exciting currents via exciting lines 30 and 32. At collision of the vehicle, the supply of exciting currents to the relays 14 and 16 are severed by cutting edges for cutting off the exciting lines 30 and 32, and the battery 10 and the inverter 12 are electrically cut off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155935-A (JP)
Title: Polyalkylene ether chain-containing diol compound, method for producing the same and polyurethane resin
Inventor: MATSUMOTO YASUHIRO
IPC: C08G18/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-purity polyalkylene ether chain-containing diol compound having a polyalkylene ether chain in a pendant shape, and two primary hydroxy groups; and to provide a new urethane resin having the polyalkylene ether chain at a side chain introduced in a grafted state so as to form the pendant shape by carrying out a polyaddition reaction with a polyisocyanate.  <P>SOLUTION: The polyalkylene ether chain-containing diol compound represented by formula (1) has the polyalkylene ether chain in the pendant shape, and the two primary hydroxy groups. The new graft urethane resin is obtained by using the diol compound as a raw material, and has the polyalkylene ether chain introduced to a polyurethane side chain so as to form the pendant shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158350-A (JP)
Title: Flat-panel type display device and its manufacturing method
Inventor: MINAMI MASARU
IPC: H01J31/12
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type display device having such a structure in which a spacer does not tilt in a manufacturing process, and gas discharge from a material to fix the spacer and heat-deterioration of the material do not occur.  <P>SOLUTION: This is the flat type display device in which a first panel AP and a second panel CP are joined at their peripheral parts, and in which the space between the first panel AP and the second panel CP is in a vacuum state, and the spacer 31 is arranged between a first panel effective region and a second panel effective region to function as a display part, and the spacer 31 is fixed to the first panel effective region and/or the second panel effective region by low melting-point metal material layers 33A, 33B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158738-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: SETO MASAHIRO
IPC: H01L27/105
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the electrical characteristics of a capacitor by preventing a ferroelectric film from exfoliating due to water or hydrogen involved in an insulating film covering a capacitor therewith, and by further preventing the ferroelectric film from reduction.  <P>SOLUTION: The manufacturing method for a semiconductor device includes a process, where a metal insulating film (e.g., an aluminum oxide film) 17 serving to cover a device (e.g., the capacitor 16), including the ferroelectric film 14, is formed. The metal insulating film 17 is formed with the aid of a sputtering method using a doping gas containing argon gas, comprising at least one kind selected from among oxygen, nitrogen, and nitrogen oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156120-A (JP)
Title: Spring steel sheet with excellent electric conductivity, and electrical contact spring material
Inventor: NAKAHARA NORIYUKI
IPC: C22C38/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive steel material combining superior electric conductivity with excellent spring characteristics and capable of replacing phosphor bronze for an electrical contact spring.  <P>SOLUTION: The spring steel sheet with excellent electric conductivity has: a chemical composition in which the respective contents of C, Si and Mn satisfy inequalities C≥0.1 and 17.53C+13.75Si+6.25Mn<24 in mass% and the balance consists of Fe with inevitable impurities; a cold worked metallic structure composed of a ferrite+globular cementite structure or a ferrite+pearlite structure or a pearlite structure; ≥250MPa spring limit value; and ≥7% IACS electric conductivity. The steel sheet can be obtained by subjecting a steel sheet having the above structure to a combined treatment of cold rolling at ≥10% and aging treatment at ≤600°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160309-A (JP)
Title: Method and apparatus for separating and drying minute material
Inventor: TAKEBAYASHI TAKASHI
IPC: B01D1/18
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for separating and drying minute material in which a minute material of several nanometer size can be dried in a separated state, the regulation of the magnitude of the minute material can also be performed simply and with sufficient precision, the drying efficiency is also good, a miniaturization of the apparatus can be attained and the cost is reduced.  <P>SOLUTION: The method and the apparatus are characterized in that a solution to be treated L in which the minute materials are mixed is fed between two treatment surfaces 9a, 10a which are arranged to face to each other and are relatively rotated. Both treatment surfaces 9a, 10a are made to be away from each other with a minute space by retaining pressure of a liquid film formed from the solution to be treated L and the minute materials are separated from each other during passing through the minute space, and minute droplets of the solution to be treated in which at least one minute material is contained are discharged from between the both treatment surfaces 9a, 10a to an exterior drying region and a treated liquid part is dried from the minute droplet to obtain the minute material in a separated state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159823-A (JP)
Title: Applicator for makeup
Inventor: HIYAMA HIROSHI
IPC: A45D34/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator for makeup which is facilitated to integrally mold many fine brush bristles composed of two or more lines at the tip part of a handle, and to provide an applicator-for-makeup molding device for molding the applicator for the makeup.  <P>SOLUTION: In the applicator for the makeup, many brush bristles (14a and 14b) composed of three lines at the center and both outer sides are molded integrally with the handle at the tip part (10) of the handle (2) and the brush bristles of the respective lines are arranged by matching positions along the direction of the axis (2a) of the handle. The brush bristles (14b) of the lines on both outer sides have a triangular cross section, one side face of each brush bristle is all on the same surface and the side face is turned inwards. Then, the surface including the axis (2a) and the same surface are turned to the division surface of a die used at the time of injection molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163254-A (JP)
Title: Moisture detection apparatus
Inventor: YAMAUCHI SHIRO
IPC: G01N27/416
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture detection apparatus capable of measuring a concentration of moisture in a gaseous phase from a ppm-level low concentration to a percent-level high concentration.  <P>SOLUTION: The moisture detection apparatus is provided with both a hydrogen ion conductive layer 3 between a porous anode 2 and a porous cathode 4 and a power supply 6 for impressing a DC current between the electrodes. The hydrogen ion conductive layer 3 is made of a hydrogen ion conductive material having as a main constituent a solid electrolyte exhibiting hydrogen ion conductivity regardless of the presence or absence of contained moisture such as triethylene diamine sulfate (C<SB>6</SB>H<SB>12</SB>N<SB>2</SB>XH<SB>2</SB>SO<SB>4</SB>, where 1≤X≤2) and hexamethylene tetramine sulfate (C<SB>6</SB>H<SB>12</SB>N<SB>4</SB>XH<SB>2</SB>SO<SB>4</SB>, where 1.5≤X≤2.5) and including a mechanical reinforcing material such as organic high molecules for improving the mechanical strength of the solid electrolyte.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163708-A (JP)
Title: Image forming apparatus
Inventor: SHIGE DAISUKE
IPC: G03G15/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To separate an electrifying member by which an electrifying action is imparted to a photoreceptor drum when the photoreceptor drum is stopped by holding the electrifying member at a position where it comes into contact with the photoreceptor drum only when the photoreceptor drum is rotated.  <P>SOLUTION: A brush gear 42 is combined with the photoreceptor drum 31 arranged at the recording part of an image forming apparatus through an idler gear 50 so as to transmit driving to the electrifying brush 40, and a slider 43 is provided to a guide groove 42 where a frame 34 is provided with a brush shaft 41, and the slider 43 is provided with a resistance imparting means. Then, when the photoreceptor drum 31 is rotated, the slider 43 is moved along a guide groove 44 by the rotation of the brush shaft 41, and the electrifying brush 40 comes into contact with the photoreceptor drum 31 and is rotated, so that the electrifying action is imparted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162636-A (JP)
Title: Assembly part structure of cylinder block and crank cap
Inventor: SUGANO MINORU
IPC: F02F7/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To moderate stress concentration around a corner of a crank cap installation recess part of a cylinder block.  <P>SOLUTION: In the assembly part of the cylinder block 11 and the crank cap 12, a gap δ is arranged between a side face 12b of the crank cap 12 and a face 11b opposite to the side face of the crank cap of the cylinder block 11, over an entire length of a longitudinal direction. Only when the crank cap 12 is assembled to the cylinder block 11, a member 20 for positioning the crank cap is provided between the side face 12b of the crank cap 12 and the face 11b opposite to the side face of the crank cap of the cylinder block 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163351-A (JP)
Title: Testing device and testing method using testing device
Inventor: KIJIMA MASASHI
IPC: G01R31/26
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To normally test even when a testing program of a testing device which is applied to the testing device for testing the characteristic of an integrated circuit or the like and has different processing speeds is used in the testing device and a testing method using the testing device.  <P>SOLUTION: This testing device performs the actual processing in a prescribed statement from the description of hardware wait statements which directs the standby. Then, until the period for the testing device to start the actual processing of the corresponding statement forms the wait time directed by the hardware wait statement, the testing device stands by for the performing of the following actual processing after performing the preprocessing of the corresponding statement. Thereby the hardware wait statement provides the time between the actual processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165542-A (JP)
Title: Shield member fitting device for electric equipment
Inventor: TAKAHASHI KAZUO
IPC: H05K9/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield member fitting device for electronic equipment such that a shield member is easily fitted to a fitting piece part on the front panel side and made hard to easily separate.  <P>SOLUTION: A plurality of electronic equipment units are stored side by side in a housing, a conductive front panel 13 is arranged at a front-side end part of each electronic equipment unit, and two insertion long holes 16 and 16 are bored in a flank part 13b of the front panel 13 to form the fitting piece part 15 in a longitudinally long belt shape. When a shield member 20 which has thin plates of elastic conductive materials in a section having nearly chevron shape is fitted to the fitting piece part 15, a side wall surface part shape of the fitting piece part 15 is formed into a plane slope from the external surface side facing an adjacent electronic equipment unit side to the internal surface facing its electronic equipment unit side to set the external-surface side width smaller than the internal-surface side width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162230-A (JP)
Title: Method for producing thermoplastic synthetic fiber
Inventor: TAKIGAMI KOTARO
IPC: D06M101/16
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fiber having high quality and good processability by applying inorganic fine powder for preventing the fusion of single fibers during the thermal drawing and/or heat-treatment of the fibers at a high temperature and improving the fiber productivity and efficiently removing the inorganic fine powder after the thermal drawing and/or heat-treatment.  <P>SOLUTION: An inert inorganic fine powder is applied to a fiber composed of a thermoplastic synthetic polymer, the fiber is subjected to thermal drawing and/or heat-treatment at a high temperature and the treated fiber is wetted with water and brought into contact with a friction member having an average surface roughness of ≤1.6μm under a tension corresponding to 3.0-65% of the breaking tension of the fiber to remove the inorganic fine powder attached to the fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168678-A (JP)
Title: Microbicidal composition
Inventor: NAKAI TAKUYA
IPC: C02F1/50
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbicidal composition exhibiting excellent microbicidal effects on microorganisms, especially fungi and bacteria causing stains or slime trouble in various kinds of industrial process water such as process water of paper pulp manufacturing industries, industrial circulation cooling water or industrial wastewater.  <P>SOLUTION: The microbicidal composition comprises (A) 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one, (B) 2-n-octyl-4-isothiazolin-3-one, (C) a quaternary ammonium salt compound and (D) a water-soluble organic solvent. The (A), (B) and (C) are preferably blended in (1:1)-(1:6) of the total amount of (A) and (B) to the amount of (C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169612-A (JP)
Title: Variable valve controller of internal combustion engine
Inventor: MACHIDA KENICHI
IPC: F02D13/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption performance under transient running in a method controlling intake air by changing working performance of an air intake valve.  <P>SOLUTION: In a mechanism variably controlling an operating angle and a lift amount, a target opening timing TGIVO is calculated from a target operating angle TGEVENT0, a real opening timing REIVO is calculated from a real operating angle REEVENT (B1 to B10), a valve opening timing deviation DLIVO (B11) obtained by subtracting the target opening timing TGIVO from the real opening timing REIVO is added on the target operating angle TGEVENT0 calculated based on the acceleration opening and an engine rotational speed (B12), and the valve lift amount is controlled based on the added target operating angle TGEVENT (B13 to B14).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200491-A (JP)
Title: Manufacture of nanofabrication and microstructure polymer film
Inventor: BURMEISTER AXEL
IPC: B29K105/16
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanofabrication, a microstructure and a polymer film being not simultaneously technically complicated.  <P>SOLUTION: The method for manufacturing the nanofabrication, the microstructure and the polymer film comprises the steps of guiding a polymer to a gap formed by a roll and a means for generating a reverse pressure, and pressurizing the polymer via the gap so that the polymer is placed on the roll in a film state after the gap, where a molding implement provided with a relief exhibiting a shadow structure of a surface structure to be formed on the polymer film is wound around the roll, and a near roll surface of the polymer film is molded according to the relief.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004177675-A (JP)
Title: Optical device and method for manufacturing the same
Inventor: KAWADA NAOKI
IPC: G02B6/40
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and thickness over the entire part of an optical device and to improve the operation reliability thereof under the environment of a high temperature and high humidity.  <P>SOLUTION: The optical device is provided with a plurality of optical fibers 10, a casing 8 which houses the plurality of the optical fibers 10 and a connector 7 which is disposed at one end of the plurality of the optical fibers 10 and is used to optically connect the respective optical fibers 10 to other optical members. The connector 7 is disposed by being fixed to the outer peripheral part of the casing 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175753-A (JP)
Title: 1,4-benzodioxane compound, liquid crystal composition and liquid crystal element
Inventor: TSUKADA HIDETAKA
IPC: C09K19/54
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound effective for improving various properties such as orientation and threshold value when compounded to a smectic liquid crystal composition for realizing a practically usable smectic liquid crystal element, a liquid crystal composition contianing the compound and a liquid crystal element produced by using the composition.  <P>SOLUTION: The 1,4-benzodioxane compound is expressed by general formula (1) (R<SB>1</SB>and R<SB>2</SB>are each independently a 3-24C straight-chain or branched alkyl which may be substituted with halogen atoms, a 3-24C straight-chain or branched alkenyl which may be substituted with halogen atoms, a 3-24C straight-chain or branched alkoxyalkyl which may be substituted with halogen atoms or a 3-24C straight-chain or branched alkenyloxyalkyl which may be substituted with halogen atoms; A is 1,4-phenylene group, 4,4'-biphenylene group or 2,6-naphthylene group which may have substituents; X<SB>1</SB>and X<SB>2</SB>are each independently CH<SB>2</SB>CH<SB>2</SB>, CH=CH, C≡C or the like; Y<SB>1</SB>is single bond or O; and carbon atom labeled with * is an asymmetric carbon).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182608-A (JP)
Title: Detergent for body and method for producing the same
Inventor: TAKAMATSU KUNIAKI
IPC: A61Q5/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for bodies designed to promote metabolism of the skin and well prevent drying of the skin and hair after washing and entanglement of the hair, and to provide a method for producing the same.  <P>SOLUTION: The detergent for the bodies is obtained as follows. Pumiceous sand 4 is allowed to stand in a negatively charged quartz crucible 5 and the sand 4 subjected to the standing treatment is baked in a place where a negative charge imparting agent prepared by sealing negatively charged granular or powdery Si or SiO<SB>x</SB>(0<x≤2) in a glass rod is buried in the ground. The baked sand 4 is then mixed with a material having a surface-activity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182787-A (JP)
Title: Pigment dispersion composition and color filter using the same
Inventor: OHATA TATSUHIRO
IPC: G02F1/1335
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter without the discoloration of picture elements in a heat treatment step, a color filter composition which is suited for manufacturing the color filter and has high alkali developability and production stability, and a pigment dispersion composition having very high dispersion stability.  <P>SOLUTION: This pigment dispersion composition comprises (1) a pigment, (2) a dispersing agent of an A-B block copolymer and/or a B-A-B block copolymer consisting of an A block having a quaternary ammonium base in a side chain and a B block having no quaternary ammonium base, and (3) a solvent, and the solvent is a mixture of an alcohol (C) and another organic solvent (D).  <P>COPYRIGHT: (C)2004,JPO&NCIPI