baber/WOPTO huggingface dataset:
Patent JP-2002289352-A (JP)
Title: Luminescence equipment and its manufacturing method
Inventor: SEO TETSUSHI
IPC: H01L27/32
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide luminescence equipment and an electrical apparatus having low power consumption and long life. SOLUTION: In an organic compound film 203b, a domain 204b, in which concentration of a first organic compound 201 and concentration of a second organic compound 202 are changing gradually, is prepared. In addition, by forming a structure, where a domain 201b, which the first organic compound can develop its function, and a domain 202b, which the second organic compound can develop its function, exist, the functions of each materials can be developed. By this technique, an organic light emitting element of low power consumption and long life is provided, and the luminescence equipment and the electrical apparatus are produced using the above organic light emitting element.
Patent JP-2003211389-A (JP)
Title: Food chipping implement
Inventor: SHIMAOKA KOICHI
IPC: B26D3/26
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food chipping implement without a large occupancy area and with few restrictions on the dimensions of food.  <P>SOLUTION: A plurality of edged plates 2 are laid with circumferential clearances between a pair of side plates 1, 1 provided at a rotated horizontal shaft 4. The edged plates 2 are curved to be positioned on the same circle around the axis of the horizontal shaft as the center and provided with a large number of chipping edges 20 in the extending direction of the horizontal shaft 4. In the rotating state of the horizontal shaft 4, the end face of food abutting the edged plate 2 is chipped into small pieces with the chipping edges 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212102-A (JP)
Title: Brake controller
Inventor: NAMINO ATSUSHI
IPC: B60T7/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake controller capable of securely stopping a vehicle, by making a correct judgment on the execution of hill-hold control whether the slope is steep or gentle, in implementing the hill-hold control.  <P>SOLUTION: This controller is provided with an inflow valve 5 and an outflow valve 6 sealing up braking pressure in a wheel cylinder WC, and with a control unit CU controlling the operation of both valves 5, 6. The control unit CU makes a hill-hold control execution judgment to determine whether the hill-hold control should be implemented or not based on the output of a sensor that detects the pressure of a master cylinder MC when the vehicle is brought to a stop. The brake controller is so constructed as to seal up the braking pressure in the wheel cylinder WC by both valves 5, 6 and to execute the hill-hold control maintaining the vehicle in a stationary state, when the judgment is made to execute the hill-hold control. The hill-hold control execution judgment is made based the master cylinder pressure and the rate of change in the master cylinder pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211500-A (JP)
Title: Mold for molding plastic lens and method for molding the same
Inventor: NAKAO KATSU
IPC: B29C45/34
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for molding with a simple structure which does not deteriorate a rotary symmetry of an optical surface without excessively increasing a length of a molding cycle and to provide a method for molding.  <P>SOLUTION: The mold for molding the plastic lens molds a circular concave lens as seen from an optical axis direction from a periphery at a center of an optical axis. The mold comprises one gate provided on the periphery of the lens for injecting a molten thermoplastic resin in a cavity formed of the mold, a plurality of resin reservoirs provided at the outside of the periphery of the lens as seen from the optical axis direction at positions of a lateral symmetry in an opposite direction to the gate with the optical axis center as a reference and at a virtual line for connecting the center of the optical axis to the gate, and a plurality of resin reservoir gates provided between the resin reservoir and the periphery of the lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214998-A (JP)
Title: Analyzing method of metal niobium or niobium compound
Inventor: KOZONO SHUJI
IPC: G01N1/10
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing method for efficiently analyzing a chemical component contained as impurities in metal niobium or a niobium compound in a short time with a high sensitivity having a quantitative lower limit of ng/g level.  <P>SOLUTION: The metal niobium or niobium compound is dissolved in a solution containing hydrogen fluoride, and introduced to a separation device after the acid concentration of the solution is optimized, whereby the intended chemical component is separated in the state where the outflow of niobium which obstructs the measurement by a measuring device is suppressed as much as possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217374-A (JP)
Title: Device for washing insulator and method for washing the same
Inventor: KURIYAMA SHUZO
IPC: B08B1/04
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device and method suitable for washing a long vertical insulator link.  <P>SOLUTION: A washing part 10 for the insulator 4 is provided with an arch guide body 11 put on an insulator 4, a rotating body 12 rotating being guided by a guide body 11, brushes 13, 14 extending from the rotating body toward the insulator, a water tank 41 discharging water toward the insulator 4, two first string bodies 15, 16 having one end parts attached on both end parts of a rotating body 12, two rollers 18, 19 which the first string bodies 15, 16 are put around, a first rotating body 21 winding the first string bodies 15, 16 put around the roller 18, 19, and two second string bodies 25, 26 wound by a second rotating body 22 provided coaxially with the first rotating body 21 and extending upward and rotating the rotating body 12 along a guide body 11 in a regular and a reverse direction by being alternatively pulled above a washing part 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212409-A (JP)
Title: Manufacturing method and manufacturing apparatus of sheet roll body
Inventor: NITTA HIROSHI
IPC: B65H27/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus of a sheet roll body providing stable winding while reducing flaws and electrification of a sheet surface.  <P>SOLUTION: The manufacturing apparatus of the sheet roll body has at least a plurality of conveying rollers conveying a long sheet, a winding device winding the long sheet conveyed from the conveying rollers, and a contact pressure roller pressing against the sheet roll body formed by the winding device. It is characterized by that at least one roller of the conveying rollers or the contact pressure roller has recessed and projecting parts on a surface, a maximum circumferential length L of the recessed part is ≤100 mm in a contact portion with the sheet, and a boundary between the projecting part and the recessed part is a curved face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210881-A (JP)
Title: Sewing machine and automatic sewing machine
Inventor: OGAWA TATSUYA
IPC: D05B65/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a cycle time to improve productivity by shortening the time required for raising a presser-foot after a yarn cutting action at the time of completion of sewing in a sewing machine.  <P>SOLUTION: The sewing machine has the yarn cutting cam section 63 converting the rotary drive force of a pulse motor 60 into the drive force responding to a yarn cutting mechanism 40, a pressing yarn cutting cam member 62 having a pressing cam section 64 converting the rotary drive force into the drive force responding to a pushing up mechanism 10, a yarn cutting ring 41 sliding in the cam groove 63a of the yarn cutting cam section 63 to transmit the above drive force to the yarn cutting mechanism 40, and a pushing up ring 11 sliding on the cam surface 64a of the pressing cam section 64 to transmit the above drive force to the pushing up mechanism 10. The pressing yarn cutting cam member 62, the yarn cutting ring 41, and the pushing up ring 11 are constructed to have a free running leg with which the drive force is not transmitted to both the mechanisms 10, 40 even when the pulse motor 60 drives the pressing yarn cutting cam member 62 from the time of the completion of yarn cutting to the time of the beginning of the rising of presser-foot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219844-A (JP)
Title: Roux and method for producing the same and food using the same roux
Inventor: ODAWARA TSUTOMU
IPC: A23L23/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide roux capable of maintaining a state of a smooth texture and good melting feeling in the mouth of a processed food such as a sauce or a stew even after carrying out cold storage or freezing or a retort treatment for sterilization and suppressing a rise of viscosity by heating in a cooking step before a retort treatment and a method for producing the roux and a processed food using the roux.  <P>SOLUTION: This roux is obtained by adding an emulsifying agent in which at least a part is in a state of a liquid crystal. The roux is preferably prepared by adding the emulsifying agent in which at least the part is in the state of the liquid crystal to a raw material before roasting thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222497-A (JP)
Title: Heat exchanger
Inventor: OZAWA KINICHI
IPC: F28F19/01
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger free from concerns about water contamination, and capable of minimizing the attachment of living organisms to a heat exchanging member, and keeping its heat exchanging function for a long period.  <P>SOLUTION: A part or all of heat exchanging members of this heat exchanger have at least electric conductivity and are provided with surfaces composed of a base material of a single metallic oxide, a mixture metallic oxide or a composite metallic oxide selected from at least platinum and/or metallic oxide, so that they are used as acting electrodes to be contamination- proof faces. A counter electrode is energizably mounted on a position free from short-circuit to the heat exchanging member, a reference electrode is mounted to measure the potential of the acting electrode according to the necessity, and further a power source for applying the potential between the acting electrode and the counter electrode is mounted to generate the direct electron moving reaction between the acting electrode and the living organisms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002338665-A (JP)
Title: Polymer compound, its production process and polymeric luminescent element
Inventor: NOGUCHI MASANOBU
IPC: C09K11/06
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a high-molecular-weight polyarylene polymer compound by polymerizing an arylene monomer having two leaving groups in the presence of a nickel (0) complex, a polymer compound produced by the process, and a polymeric LED which is made by using the polymer compound and can be driven at a low voltage and at a high efficiency. SOLUTION: One or more monomers represented by formula (1): X1 -Ar1 -X2 (Ar1 is arylene or the like; and X1 and X2 are each a leaving group) are polymerized in a solvent containing an aromatic hydrocarbon solvent and/or an etheric solvent in the presence of a nickel (0) complex in an amount of at least 1.8 mol for 1 mol of the monomers to produce a polymer compound having repeating units represented by formula (2): -Ar1 - (Ar1 is as defined above).
Patent JP-2003234031-A (JP)
Title: Method and apparatus for bridging electric wire
Inventor: KATO TATSUYA
IPC: H01B13/14
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To allow a continuous bridging process with a compact apparatus.  <P>SOLUTION: There are provided a microwave generator 2 which generates microwaves, a waveguide coaxial convertor 4 where the microwave outputted from the microwave generator 2 is propagated in an internal transmission space, and an electric wire insert pipe 12 in which, provided in the transmission space 4a of the waveguide coaxial convertor 4, a non-bridged insulated wire W is inserted. The non-bridged insulated wire W is sequentially fed into the electric wire insert pipe 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233177-A (JP)
Title: Photosensitive planographic printing plate material and processing method for the same
Inventor: OTA TOMOHISA
IPC: G03F7/38
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive planographic printing plate material capable of ensuring both printing resistance and improvement in stain of a non-printing area, capable of obtaining a high resolution planographic printing plate, good in sludge performance and ensuring both printing resistance and sludge performance and to provide a processing method for the same.  <P>SOLUTION: The photosensitive planographic printing plate material contains a compound having an ethylenic addition-polymerizable group and ≥10 g/l solubility in the following aqueous solution at 101 kPa and 25°C in a photosensitive planographic printing plate material having a photopolymerizable layer and an overcoat layer on a support. The aqueous solution: an aqueous solution of pH 8.5-12.5 having 1.0 mass% concentration of silicic acid (expressed in terms of SiO<SB>2</SB>).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231980-A (JP)
Title: Corrosion inhibitor for boiler
Inventor: TANAKA KOICHI
IPC: C23F11/14
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion inhibitor for a boiler, which can easily raise pH in a hot corrosive environment with a small amount of the inhibitor, has low volatility, hardly vaporizes, thereby has little influence on a reaction system, can enhance deoxidation capability when being used together with a deoxidizer, and can provide a high corrosion-inhibiting effect with a small dose.  <P>SOLUTION: The corrosion inhibitor containing methyldiethanolamine is added to a boiler water in a low or middle pressure boiler to prevent corrosion. The deoxidizer such as hydrazine, 1-amino pyrrolidine, and N,N- diethylhydroxylamine may be further added.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233311-A (JP)
Title: Continuous body of label and method of manufacturing the same
Inventor: OKUDA KATSUMI
IPC: C09J7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel continuous body of labels which can be easily manufactured at a low cost and a method of manufacturing the same.  <P>SOLUTION: A plurality of sheets of functional labels 30 formed by cutting respective functional materials 26, from each other, of a continuous body 12 of the functional materials continuously formed with the respective functional materials 26 formed with function parts 24 consisting of materials non- transparent to light on a transmissible base material 22 apart suitable intervals are continuously formed across slender cuts 28 at a transmissible separator 14, by which the continuous body 10 of the labels is formed. The method of manufacturing the continuous body of the labels includes a process step of detecting the positions of the respective functional materials 26 by irradiating the respective functional materials 26 with light from the transmissible separator material 140 side and measuring the light with which the functional materials are irradiated and a process step of cutting the continuous body material 120 of the functional materials exclusive of the transmissible separator material 140 to put the slender cuts 28 therein and forming the shape of the respective label.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243241-A (JP)
Title: Polyester film for capacitor
Inventor: ASANO TETSUYA
IPC: C08J5/18
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for capacitor that can be improved more in withstand voltage when the film is used for a capacitor.  <P>SOLUTION: This polyester film for capacitor simultaneously satisfies the following inequalities (1a), (1b) and (1c) in the in-plane angular distribution of the intensities of transmitted microwaves: 1.000≤Mx/My≤1.100 (1a), 0.500≤M≤1.000 (1b), and 0≤θ(Mx/My)≤95 (1c), where M, Mx, and My respectively denote the intensities of the transmitted microwaves, the maximum intensity of the transmitted microwaves, and the minimum intensity of the transmitted microwaves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244458-A (JP)
Title: Image display device and color conversion method
Inventor: TAKAHASHI MARIKO
IPC: G06T1/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for performing a color conversion at high arithmetic speed and performing the color conversion holding smooth gradations.  <P>SOLUTION: The device is provided with a gradation coefficient generation means 13 for generating a gradation coefficient from comparison data compared and operated from image data Ri, Gi and Bi in a color area compression means 12, a color area compression coefficient generation means 14 for generating a color area compression coefficient on the basis of a hue coefficient associated with the hue, an inter-hue coefficient associated with hues, and the gradation coefficient generated by the gradation coefficient generation means 13, and a compression means 15 for outputting image data Ro, Go and Bo by compressing the color areas of the image data Ri, Gi and Bi on the basis of the color area compression coefficient generated by the color area compression coefficient generation means 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243677-A (JP)
Title: Thin-film solar cell and its manufacturing method, and etchant
Inventor: MORITA HARUYUKI
IPC: H01L21/308
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar battery, which high photoelectric conversion efficiency by obtaining sufficient light confinement effect by forming desired holes and unevenness on the surface of a transparent conductive film by a low-cost easy manufacturing method, and its manufacturing method, and an etchant.  <P>SOLUTION: The transparent conductive layer 11b is etched with the acid or alkaline etchant containing an alcohol derivative to form a plurality of holes and unevenness on the surface of the transparent conductive layer 11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241742-A (JP)
Title: Wind instrument, and blow hole arranging method and blow hole opening and closing mechanism thereof
Inventor: TAKEI HIDEO
IPC: G10D7/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase sound volume by providing a plurality of blow holes at nearly equal distances from a mouthpiece for one interval to expand the range of a small musical instrument and making the blow hole equivalently large by opening and closing them at the same time.  <P>SOLUTION: The plurality of blow holes 11 and 12 are arranged at nearly equal distances from the mouthpiece, and a driving cup key 20 and a driven cup key 30 which is driven by the driving cup key are provided; and the driving cup key and driven cup keys are provided with key engagement parts 23 and 33 respectively which engage them so that a blow hole opening/closing operation of the driven cup key follows a blow hole opening/closing operation of the driving cut key. The key engagement parts is equipped with a driving projection part 23 which projects outward from a rotary shaft part 22 of the driving cup key to open and close one of a couple of blow holes 11 and a driven projection part 33 which projects outward from a rotary shaft part 32 of the driven cup key to open and close the other blow hole 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246348-A (JP)
Title: Lid with hot water draining hole
Inventor: KANEKO KENICHI
IPC: B65D53/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid with hot water draining holes in which, firstly, the unsealing area of the lid is as large as possible, and secondly, the unsealing trouble of the lid is as small as possible.  <P>SOLUTION: A lid material is demarcated into a peelable area A, a non- peelable area B arranged within this peelable area A, and the other non-peelable area C arranged adjacent to the peelable area A. One pull-tab 5 is provided on the peelable area A side, and the other pull-tab 6 is provided on the other non-peelable area C side. A half-cut 11 for forming hot water draining holes is provided in the non-peelable area B within the peelable area A, and a half-cut 12 for peeling is formed on the boundary line between the peelable area A and the other, non-peelable area C adjacent thereto. A part of the half-cut for peeling corresponding to a seal part of an opening part of a vessel body has a projecting part expanded to the pull-tab side in a most proximal part facing the pull-tab on the other non-peelable area side, and formed in a substantial V-shape which successively reaching a circumferential edge part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245499-A (JP)
Title: Waterproof pan structure for washing machine
Inventor: YADA HAJIME
IPC: D06F39/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a waterproof pan structure for a washing machine by which boring work of a drain and installing of the washing machine on a floor surface can be carried out at proper positions, the interference of the washing machine and a drain pipe structure is prevented and cleaning and installing of the washing machine is easy.  <P>SOLUTION: Casters (12) are fitted on the lower surface of the waterproof pan (3) in which the washing machine (1) is to be installed, whereby this waterproof pan (3) is slidably installed on the floor surface (13). A gap between the lower surface of the waterproof pan (3) and the floor surface (13) is covered to arrange an end rail (4) in the gap, and a drain trap (7) is provided at the waterproof pan (3).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256362-A (JP)
Title: Message communication apparatus, and community forming method using same, as well as client apparatus, message communication program
Inventor: YAMADA MASAHIRO
IPC: G06F15/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To promote exchanges between web community sites and users, and achieve simplification of information search and browsing in the users to the web community sites.  <P>SOLUTION: In a grouping by a time base, a message communication apparatus 1 automatically forms a user group, which accesses the same media substantially at the same time. Also, metadata to pre-registered media are associated with other metadata in a metadata-based grouping, and a new community is generated between the users accessing association. Further, in the grouping between the metadata-registered users and the users, the users attaching metadata such as memorandums and the users referring to the metadata are grouped with regard to arbitrary media.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259398-A (JP)
Title: Random noise measurement method and measuring instrument
Inventor: IIZUKA TETSUYA
IPC: H04N17/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and instrument for measuring random noise included in an input image at a high speed arithmetic processing and accurately executing calculation even in the case of a few images as small as two images.  <P>SOLUTION: A subtractor 50 produces difference data of two images received from an input section 10 to a frame memory 20. A multiplier 60 multiplies [1/2] with the variance of the difference data to calculate a random noise power. Further, a totalizer 70 totalizes calculated data of the random noise power by each of coordinates (x, y) to measure the random noise of the two images. Thus, the random noise can be calculated by two times of multiplication/division and one addition/subtraction to reduce the arithmetic amount in comparison with a first conventional example and high speed processing can be realized. Moreover, the method can measure accurately the random noise even with the small number of images in comparison with a second conventional example.  <P>COPYRIGHT: (C)2003,JPO