baber/WOPTO huggingface dataset:
Patent JP-2004053113-A (JP)
Title: Gas range
Inventor: SOFUE TSUTOMU
IPC: F23L9/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas range wherein a gas burner 3 facing a range opening 4 provided on a top plate 2 is provided in a range body 1, secondary air for combustion for the gas burner 3 is forcibly supplied by a blower 8, a temperature of the secondary air for combustion is raised, a combustion speed of the gas injected from the gas burner 3 is increased, and combustion reaction is completed before the flame reaches a cooking vessel P even when a distance between the cooking vessel P and the gas burner 3 is shortened.  <P>SOLUTION: An air flow passage 9 for forcibly making the outside air flow by operation of the blower 8 is arranged on a lower surface of the top plate 2, and an air supply passage 10 for the secondary air for combustion for the gas burner 3 is communicated with a downstream side end 14 of the air flow passage 9. An annular passage 9b positioned on a periphery part of the range opening 4 on the lower surface of the top plate 2 is provided in the air flow passage 9, and the outside air is made to flow through the annular passage 9b. Thus, the outside air as the secondary air for combustion is effectively heated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052694-A (JP)
Title: Control device for spark-ignition engine
Inventor: SHINYA YOSHIYUKI
IPC: F02D41/06
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To attain an effect of improving fuel economy by lean combustion and to enlarge a travel region where the effect can be obtained.  <P>SOLUTION: Burnt gas exhausted from preceding cylinders 2A, 2D on the exhaust stroke side between a pair of cylinders whose exhaust stroke and intake stroke overlap, is led as it is into succeeding cylinders 2B, 2C on the intake stroke side through a gas passage 22 between the cylinders, and only the gas exhausted from the succeeding cylinders 2B, 2C is led to an exhaust passage 20. In the preceding cylinders 2A, 2D, combustion is performed at a lean air-fuel ratio larger by a prescribed quantity than a stoichiometric air-fuel ratio. In the succeeding cylinders 2B, 2C, fuel is supplied to the burnt gas led in from the preceding cylinders 2A, 2D, to perform combustion. Further, the mixture temperature of the succeeding cylinders 2B, 2C is controlled by increasing/decreasing the air-fuel ratio in the preceding cylinders 2A, 2D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053550-A (JP)
Title: Semiconductor device inspection apparatus
Inventor: HARAGUCHI YASUSHI
IPC: G01N23/225
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device inspection apparatus capable of forming a clear cut section.  <P>SOLUTION: This semiconductor device inspection apparatus 1 is equipped with a stage 141 disposed in a vacuum chamber 11 for setting the semiconductor device (sample S), a femto-second laser device 12 for generating a femto-second laser beam FSLB for cutting the semiconductor device, and a scanning electron microscope (SEM 17) for observing the cut face W of the semiconductor device cut by the laser beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060183-A (JP)
Title: Roadbed stabilizer
Inventor: OZAWA HAJIME
IPC: E01B19/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roadbed stabilizer composed of a polyurethane prepolymer composition for holding sufficient fixing strength in a short specific period requiring lateral resistance force after spraying the roadbed stabilizer, and easily thrust and leveled down by a multiple tie tamper after the period passes.  <P>SOLUTION: This roadbed stabilizer is composed of the polyurethane prepolymer composition of adding a diluent to a polyurethane prepolymer, and is provided for mutually fixing ballast by being sprayed on a roadbed. The diluent has solubility of water at 20 °C not less than 1.0 wt.%, and vapor pressure at 20 °C not more than 20 mmHg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063232-A (JP)
Title: Apparatus for continuous energizing heating of fluid material
Inventor: HASEGAWA ATSUSHI
IPC: H05B3/03
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for continuous energizing heating of a fluid material, which can uniformly heat the fluid material flowing even through a pipeline formed into the shape of a cylinder, by uniform energization.  <P>SOLUTION: The apparatus for continuous energizing heating of fluid material Joule heats the fluid material between power supplying electrodes 2 while moving the fluid material in a pipeline 1, where the electrodes 2 are formed into a helical fashion through the longitudinal direction of the pipeline 1 respectively, and located in the pipeline 1 so as to face each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063286-A (JP)
Title: Manufacturing method of electrooptical device, electrooptical device, and electronic apparatus
Inventor: NOZAWA RYOICHI
IPC: H01L27/32
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrooptical device by which the process of alignment is reduced and throughput can be improved.  <P>SOLUTION: The organic EL device S is manufactured through a process in which a light-shielding part 300 for shutting off exposure light having a specific wavelength region is installed with a prescribed pattern between a light-transmitting substrate P and a photosensitive material layer, a process in which the exposure light is irradiated from the substrate P side and the photosensitive material layer is exposed, and a process in which the exposed photosensitive material layer is developed and an opening part is formed in the photosensitive material layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069783-A (JP)
Title: Electronic camera
Inventor: KAWADA YUKIHIRO
IPC: G03B7/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of operation parts and to improve the operability.  <P>SOLUTION: A photographing mode and a reproducing mode are switched with mode changeover switch 14. The camera is equipped with a focus ring 13 operated when selecting the photographing mode and manual focus. An encoder 32 transmits a pulse signal to a 1st switcher 33 in accordance with the operation of the ring 13. The 1st switcher 33 switches the pulse signal so that it may be transmitted to an MF control part 35 in the photographing mode and transmitted to a frame feed control part 36 in the reproducing mode. When frames are fed in the reproducing mode, a frame feeding direction and a display interval are controlled in accordance with the operation of the ring 13. The ring 13 is used also as the operation part in every mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071227-A (JP)
Title: Reflecting mirror
Inventor: KANAI TOSHIMASA
IPC: F21Y101/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mirror which prevents visible light from leaking backward, even when a light shielding film formed on a back surface side of a base material is heated for a long time by a light source lamp.  <P>SOLUTION: A multilayer film 12 is formed on the back surface side of the reflecting mirror base material 10. The multilayer film 12 is composed of a silicon film 12a of a light shielding film and Si<SB>3</SB>N<SB>4</SB>films 12b and 12c of oxidization prevention films formed on both sides of the silicon film 12a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067612-A (JP)
Title: Soil-treating composition
Inventor: FUJII KOJI
IPC: A01G13/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a soil-treating composition excellent in control effects on soil pathogenic fungi and in control effects on weeds in upland farming.  <P>SOLUTION: This soil-treating composition contains, as effective components, methyl isothiocyanate and chloropicrin at a weight ratio of the former to the latter of 1:2 to 1:20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072689-A (JP)
Title: Communication terminal equipment
Inventor: MATSUMOTO MASAYUKI
IPC: H04M1/2745
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a call incoming to a facsimile to a predetermined transfer destination with operations extremely simplified in comparison with conventional technology.  <P>SOLUTION: Facsimile equipment 20 is provided with an extension telephone set and based upon a dial signal or on-hook from an extension telephone set 30 after a facsimile communication call is incoming, a main control part 1 of the facsimile equipment 20 refers to a transfer destination table 7a within a RAM 7 with transfer destinations corresponding to signals of a plurality of kinds of dial signals registered therein beforehand and performs control to transfer the facsimile communication call to a corresponding transfer destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301775-A (JP)
Title: Cylinder assembly of hermetic compressor
Inventor: NA JONG-YOUNG
IPC: F04B39/10
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder assembly for a hermetic compressor which reduces the noise and vibration generated when the compressor is driven.  <P>SOLUTION: The cylinder assembly of the hermetic compressor is composed of a valve plate installed on the outside of a cylinder block in such a way as covering the open side of the cylinder and having a refrigerant discharge hole as a passage through which the refrigerant compressed by the cylinder is exhausted, a cylinder head installed in such a way as covering the outside of the valve plate for forming a refrigerant discharge chamber in the area to the valve plate, a discharge valve installed in a cantilever form between the valve plate and the cylinder head in such a way that the central part covers the refrigerant discharge hole, and a first stopper member to serve as a means to restrict the flow of the discharge valve and formed protrusively from the inner wall on the refrigerant discharge chamber side of the cylinder head in such an arrangement that the tail is located at a certain spacing from the forefront of the discharge valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045003-A (JP)
Title: Negative ion generator
Inventor: FURUHASHI KENJIRO
IPC: F24F7/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel negative ion generator of high degree of freedom in an installation space.  <P>SOLUTION: The negative ion generating granule 2 composed of mineral ore generating negative ion is accommodated in a casing 3 having an air inlet 31a and an air outlet 32a. As the mineral ore is applied as a negative ion generating source, a power source becomes unnecessary, and a degree of freedom in installation space can be increased. As the air inlet 31a and the air outlet 32a are formed on the casing 3, the air flow can be generated around the negative ion generating granule 2, and the increase of the concentration of negative ion of the air around the negative ion generating granule 2 can be inhibited. Whereby the generation of negative ion from the negative ion generating granule 2 can be promoted, and the negative ion generation amount can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077674-A (JP)
Title: Image forming apparatus
Inventor: OISHI HIROTO
IPC: H05B6/06
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus such as a copying machine, which has an induction heat system fixing device, with a power supply device capable of saving energy.  <P>SOLUTION: The power supply device 2 of the image forming apparatus 1 has a power factor improvement circuit 9 and an energy-saving DC/DC converter 16 on the commercial power supply input side. Inverter power supply for the induction heat fixing device and DC power supply for an image forming operation are taken by the output of the power factor improvement circuit 9. The output of the energy-saving DC/DC converter 16 is used as the energy-saving circuit power supply of the main body control section 11 of the image forming apparatus 1. Based upon an energy-saving signal from the energy-saving circuit of the main body control section 11 of the image forming apparatus 1, the input of the power factor improvement circuit 9 is on/off controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043420-A (JP)
Title: Elastase inhibitor
Inventor: TSUBOI MAKOTO
IPC: A61K8/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin care preparation for external use and an internal agent having effects for making the skin beautiful as a food product, effects for preventing aging of the skin and wrinkle of the skin, and useful for therapy of emphysema, atherosclerosis, rheumatic arthritis, or the like, by elastase-inhibiting effects of an essence of litchi seeds.  <P>SOLUTION: This elastase inhibitor not only inhibiting the aging of the skin by preventing the wrinkles but also useful for the therapy of the emphysema, the atherosclerosis, the rheumatic arthritis, or the like, is obtained by formulating the essence obtained from the litchi seeds with a skin care preparation for external use, a food and drink product or a medicine. As a result, the skin care preparation for external use, the food and drink product or the medicine, preventing the aging of the skin by preventing the wrinkle of the skin, and useful for the treatment of the emphysema, the atherosclerosis, the rheumatic arthritis, or the like, caused by abnormal promotion of the elastase can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076194-A (JP)
Title: Flame-retardant sheet and method for producing the same
Inventor: KOFUKA SHIGEKI
IPC: B32B27/40
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant sheet by using a flame retardant after it is dissolved in a urethane resin using a water-based solvent.  <P>SOLUTION: The flame-retardant sheet is composed of a base cloth layer impregnated with a urethane resin mixed with melamine cyanurate and a resin layer obtained by coating the surface of the base cloth layer with said mixed urethane resin. A method for producing the flame-retardant sheet comprises preparing a mixed resin solution by incorporating melamine cyanurate in a urethane resin solution using the water-based solvent, impregnating the base cloth layer with the mixed resin solution and coating the surface of said base cloth layer with said mixed resin solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077811-A (JP)
Title: Negative type resist composition
Inventor: YASUNAMI SHOICHIRO
IPC: G03F7/004
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative type resist composition through which performance improvement technology in the microfabrication of semiconductor elements is provided using high energy rays and high sensitivity, high resolution, good pattern shapes and good line edge roughness are simultaneously satisfied while using electron beams or ion beams.  <P>SOLUTION: The composition includes (A) alkaline solubility polymer, (B) cross-linker which cross links with the polymer by the effect of acid and (C) a compound which includes a phenacyl sulfonium structure that generates acid by the irradiation of activating light beams or radioactive rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078084-A (JP)
Title: Method for manufacturing optical waveguide
Inventor: ISHIZAKI MAMORU
IPC: G02B6/13
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical waveguide, which easily forms a stable core pattern, forms an optical path conversion mirror in a process that continues a manufacturing process of a core pattern and manufactures a stable polymer optical waveguide at a low cost.  <P>SOLUTION: In the manufacturing of an optical waveguide which forms a core pattern 1A in a pattern-shaped recessed part of a substrate 10, forms a state clad 2A overlapped on two surfaces of cladding material of another substrate 20 and forms a clad 3A over the entire surface of the other substrate, surface treatment that improves the affinity of the core material on the surface of a substrate having the pattern-shaped recessed part before filling the core material only in the pattern-shaped recessed part of the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084690-A (JP)
Title: Manufacturing method of plate brush seal single plate
Inventor: INOUE HIDEYUKI
IPC: F16J15/22
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failure of the plate brush part of a plate brush seal single plate, improve dimensional accuracy in fitting of the free end part of the plate brush part, and reduce the manufacturing cost.  <P>SOLUTION: The plate brush seal single plate 4 which has the brush part 4A formed in the slit 4B and a base part 3B supporting the brush part 3A by connecting to one end part of the brush part 4A, and a press plate 7 which is integrated to the free end part 5 of the brush part 4A and divided in the slit 4B direction, are cut out by finely machining from a metal thin plate P and a cutting groove 4F is finely machined on the boundary between the plate brush seal single plate 4 and the press plate 7. Afterward, the plate brush seal single plate 4 and the press plate 7 are cut from the cutting groove 4F to form the plate brush seal single plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085026-A (JP)
Title: Cookware
Inventor: HIROSE SOJI
IPC: F24C7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide cookware capable of closing a door with light force and preventing the occurrence of loud sound when closing the door.  <P>SOLUTION: This cookware is provided with pulling-in means 5, 6, 7 for starting operation when the door 1 comes to a predetermined position immediately before closing it completely and pulling the door 1 into a cooking room side forcedly until the door 1 is in a complete closing condition after that. When closing the door 1, the door 1 may be closed with light force. In this case, the pulling-in means 5, 6, 7 start operation when the door 1 comes to the predetermined position immediately before closing it completely and the door 1 is forcedly and automatically pulled into the cooking room side until it is in the complete closing condition by the pulling-in means 5, 6, 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083465-A (JP)
Title: Scyphostatin analogue as smase inhibitor
Inventor: DEIGER HANS-PETER
IPC: A61P25/28
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new scyphostatin analogue which is free from defects of naturally occurring scyphostatin, is producible by synthesis, and exhibits enhanced chemical and metabolic stability.  <P>SOLUTION: Concretely, a compound of a structure of the formula or a pharmacologically compatible salt thereof, for example, can inhibit sphingomyelinase (SMase).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083351-A (JP)
Title: Method for manufacturing optical fiber and equipment therefor
Inventor: OMURA KENJI
IPC: G02B6/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical fiber of which the polarized wave mode distribution is reduced as a whole of the lengthy optical fiber to the same degree as those in the case of the cross-sectional shape of a core part and a clad part of the optical fiber being in the shape of a concentric circle of perfect circle even if the cross-sectional shape of them are not in the shape of the concentric circle of perfect circle, and to provide equipment therefor.  <P>SOLUTION: In the method for manufacturing the optical fiber by wire drawing an optical fiber preform 42 to form the optical fiber 43 and cladding a cladding material to the optical fiber 43, then turning the direction of the cladded optical 43 via a turn pulley 3 to send it to the down stream side and winding the same by a winding machine 51, the method is characterized by installing a pair of guide rolls 2 to the up-stream side of the turn pulley 3, through which the optical fiber 43 is passed during the period of the movement of the turn pulley 3 to the direction of the rotation shaft of the turn pulley 3 and causing the pair of guide rolls 2 to periodically and reciprocally move to the rotation shaft direction of the turn pulley 3 in order to impart the predetermined strand of the cladded optical fiber 43 on the outer periphery of the turn pulley 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081703-A (JP)
Title: Clamping device for holding fabric product
Inventor: MAEJIMA YOZO
IPC: D06F67/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a device to increase the processing capability, and at the same time, to reduce loads, and to increase durability.  <P>SOLUTION: This clamping device has an insertion port 12 which opens in the inserting direction for holding a fabric product, on a holding frame 11. Then, a holding element 15 is rotatably provided on the holding frame 11 in such a manner that the holding element 15 is opened for inserting the fabric product, and is closed for holding the fabric product. At the same time, the holding element 15 is made to rotate in the crossing direction to the inserting direction of the fabric product. Thus, an operation part 18 for rotating the holding element 15 by an external operation and the holding element 15 are connected by a linkage part 20, and this clamping device is constituted in such a manner that the holding element 15 is urged by an urging means 28 in a holding direction of the fabric product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097444-A (JP)
Title: Stroboscopic light source apparatus and shield structure for the same
Inventor: SUGIMOTO HIDEO
IPC: H05K9/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stroboscopic light source apparatus which effectively reduces electromagnetic waves even in the occurrence of intense electromagnetic waves.  <P>SOLUTION: The stroboscopic light source apparatus comprises: a lamp for emitting stroboscopic light; a power source part for making the lamp to emit the light; a first shielding means arranged so as to surround the lamp; a second shielding means arranged so as to surround at least a partial area of the power source part; a third shielding means arranged so as to surround a site for electrically connecting the lamp to the power source part; and a fourth shielding means arranged so as to surround all of the first to third shielding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097995-A (JP)
Title: Gas-liquid separator
Inventor: ISHIBASHI YASUSHI
IPC: F25B43/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid separator which can efficiently perform gas-liquid separation by efficiently collecting scattering liquid droplets gathering on the periphery of an inner cylinder and controlling the droplets to be entrained again in a swirl.  <P>SOLUTION: The gas-liquid separator 1 has the inner cylinder 2 (20, 21, 22 and 23) and an outer cylinder 51 and separates a gas-liquid mixture 60 into gas 62 and liquid 63 by the swirl 61 of the mixture 60 supplied into the outer cylinder 51. The gas-liquid separator is characterized in that the inner cylinder 2 (20, 21, 22 and 23) has a liquid holding part for holding liquid 66 (66a) adhering to its peripheral surface 2a (20a, 21a, 22a and 23a).  <P>COPYRIGHT: (C)2004,JPO