baber/WOPTO huggingface dataset:
Patent JP-2003293676-A (JP)
Title: Shutter device
Inventor: OISHI YUICHI
IPC: E06B9/58
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To rather easily open an opening part to gain an access without providing a damage to a shutter device when a shutter curtain can not be opened by the shutter device, and easily perform the repair work of the shutter device.  <P>SOLUTION: Guide rail units 11 to guide the shutter curtain 12 are installed in the opening part 3. At least one guide rail unit of the guide rail units 11 comprises a pair of guide rail pieces 15 and 15 installed opposite to each other and forming a guide groove. The guide rail pieces can be separated from each other so that the guiding state of the shutter curtain can be released and the guide groove can be opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290930-A (JP)
Title: Welding torch for consumable electrode gas shielded arc welding
Inventor: OONAWA TOSHIO
IPC: B23K9/29
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the conventional problem that a welding torch is unable to fully shield an arc and molten metal from atmospheric air when welding speed is increased in CO<SB>2</SB>gas shielded arc welding of steel, and is unable to fully shield a molten pool from air with shielding gases when aluminum is an object to be welded.  <P>SOLUTION: In the welding torch, a filter is attached around the orifice, with the wire gauze of the filter situated at the tip end of the nozzle. As a result, the shielding gas provided for the tip body passes through the shielding gas jetting port of the tip body and that of the orifice and further through the wire gauze of the filter, and is then supplied from the tip end of the nozzle. Consequently, the shielding gas flowing inside the nozzle is straightened, uniformized in the speed distribution, and elongated in the length of laminar flow of the shielding gas to be supplied from the tip end of the nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297347-A (JP)
Title: Alkaline zinc battery
Inventor: AOKI MASAHIRO
IPC: H01M4/62
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline zinc battery capable of suppressing generation of hydrogen gas at the surface of its negative electrode, suppressing a deposition of zinc in a dendritic form or sponge form at the negative electrode, and excellent in the anti-leak characteristic and cyclic lifetime.  <P>SOLUTION: The alkaline zinc battery is composed of the negative electrode containing zinc or zinc alloy as its active material, a positive electrode, a separator, and alkali electrolytic solution, wherein a cationic organic substance is arranged in the neighborhood of the surface of the negative electrode. Because of arrangement of the cationic organic substance in the neighborhood of the negative electrode surface, cationic functional groups existing near the electrode of the negative electrode surface are adsorbed electrostatically to the reaction activating point on the negative electrode, and thereby the potential is smoothened, and a deposition and growth of zinc in a dendritic form or sponge form at the negative electrode are suppressed, and also generation of hydrogen gas is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292044-A (JP)
Title: Packaging tool, packaging method and package
Inventor: TORII HIDEYASU
IPC: B65D85/86
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging tool which easily packages a plate-shaped body to be completely prevented from being fractured, damaged and soiled and is safely carried and further prevent wastes from being caused when it is unpackaged, and also to provide a method for packaging the plate-shaped body, and further provide a package.  <P>SOLUTION: Firstly, an elastic film is wholly stuck on one face of an outer frame of a rigid material, and a rigid support body whose area is larger than the plate-shaped body of a material to be packaged is fixed almost at the center of the rear face of the elastic film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291976-A (JP)
Title: Tank housing tray
Inventor: NIRASAWA NOBORU
IPC: B65D25/10
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tank housing tray of simple configuration, excellent mass productivity, and excellent practicability for mounting and housing not only a wide tank for business use but also a narrow tank for domestic use in one tank housing tray, and housing tanks of different sizes in the tank housing tray with excellent stability at a low cost.  <P>SOLUTION: In this tank housing tray, a wide placement part 3 to mount and house a tank 2 is provided in a tray body 1, and a narrow mounting part 4 to mount and house the narrow tank 2 is recessed in the wide mounting part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372470-A (JP)
Title: Revolution sensor
Inventor: ABE FUMIHIKO
IPC: G01B7/00
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a revolution sensor in which the smooth revolution of a rotating body is not obstructed even when electromagnetic waves are shielded. SOLUTION: The revolution sensor is provided with a first rotor 11 which is molded of an insulating magnetic material to be cylindrical, which comprises a conductor layer 11b arranged in the circumferential direction and which is attached to a first rotating shaft 5c, a fixed core 12 which comprises an exciting coil 12b and which is fixed to a fixation member by keeping an interval in the radial direction from the first rotor 11 and a second rotor 13 which comprises a nonmagnetic metal body 13b arranged in the circumferential direction so as to correspond to the conductor layer 11b, which is adjacent to the first rotor 11, which is attached to a second shaft 5a relatively turned with reference to the first shaft 5c and which is arranged between the first rotor 11 and the fixed core 12,  and the rotation angle or the relative rotation angle of both shafts is detected on the basis of a fluctuation in the impedance of the exciting coil 12b due to the relative rotation of the first and second rotors 11, 13. The fixed core 12 is covered with a first shielding member 12c which shields the electromagnetic waves, and the member 12c is covered with a second shielding member 14.
Patent JP-2003302301-A (JP)
Title: Semiconductor physical quantity sensor apparatus
Inventor: NISHIKAWA MUTSUO
IPC: G01L9/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a semiconductor physical quantity sensor apparatus by a CMOS manufacture process at a low cost where electrical trimming is performed even with less number of terminals.  <P>SOLUTION: There are provided a sensor element 15, an auxiliary memory circuit 12 for storing a temporary trimming data, a main memory circuit 13 for storing a determined trimming data, and an adjusting circuit 14 which adjusts an output characteristics of the sensor element based on the trimming data stored in the auxiliary memory circuit 12 or the main memory circuit 13. The elements and circuits are composed only of an active element and a passive element manufactured in the CMOS manufacture process, with five to six terminals 21-26 formed on the same semiconductor chip as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302316-A (JP)
Title: Oil analyzing-method and oil analyzer
Inventor: UCHIHARA HIROSHI
IPC: G01N1/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil analyzing method and an oil analyzer, which can carry out vaporization of an oil extractant safely and carry out analysis accurately.  <P>SOLUTION: In the oil analyzing method, oil components in liquid are extracted by the oil extractant H thereby making an oil extract, and then the oil extractant H is vaporized from the oil extract, and residual components are burned up thereby generating carbon dioxide for measuring the oil components therefrom. The method uses a combustion furnace 1 having an opening section 7 at one edge side, a heating section 8 at the other edge side and a carrier gas introducing opening 9 for introducing carrier gas between the opening section 7 and the heating section 8. In the combustion furnace 1, the carrier gas being introduced from the carrier gas introducing opening 9 is separated so as to flow in the both edge sides of the combustion furnace 1, and the vaporization of the oil extractant H is carried out at a position closer to the one edge side than the carrier gas introducing opening 9, and the combustion of the residual components is carried out at the heating section 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299697-A (JP)
Title: Motor-driven vehicle
Inventor: INOUE TAKAHITO
IPC: A61G5/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of competing of brake force against driving force by reducing the driving force for driving a vehicle when the brake force is generated.  <P>SOLUTION: This motor-driven vehicle has a control part 43 for controlling an electromotively-driven part 5 so that the electromotively-driven part 5 for driving a wheel 3 generates the driving force according to vehicle operation force of an operator, and a brake operation part 19 for applying the brake force to the wheel 3, and has a brake operation detecting part 26 for detecting the existence or absence of brake operation by the brake operation part 19. The control part 43 controls to reduce assist driving force when detecting the brake operation by the brake operation detecting part 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303273-A (JP)
Title: System for supporting and managing commercialization of commercial design via the internet
Inventor: KANETAKA YUKA
IPC: G06Q50/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing commercial design commercialization supporting business by which application for commercial design including the design of miscellaneous goods for living is received, and by which a design product selected in an examination and screening by general purchasers, distributor enterprises and expert designers is commercialized to be opened to the market.  <P>SOLUTION: This system is constituted of a general purchaser terminal 1, a distributor enterprise terminal 2, an expert designer terminal 3, a design entrant terminal 4, and a commercial design application controlling computer system 10 connected by the Internet 5, and it is characterized in that a theme selection means 12a, a design competition holding control means 12b, a design examination means 12c, an intellectual property right control means 12d and a sales control means 12e are provided in an application server 12 of the commercial design application controlling computer system 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304510-A (JP)
Title: Digital broadcast system, digital broadcast transmitter, and digital broadcast receiver
Inventor: NAKAYAMA HIROYUKI
IPC: H04N21/23
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast system, a digital broadcast transmitter, and a digital broadcast receiver capable of enhancing the performance of reception by a mobile body by reducing a data error even on the occurrence of strong fading or the like in the case of receiving data by the mobile body employing a small-sized mobile apparatus or the like.  <P>SOLUTION: The digital broadcast transmitter 1 of a digital broadcast system multiplexes prescribed data of digital broadcast data to two layers or more (e.g. a layer 1 and a layer 2) among a plurality of layers (layers 1 to 3) and transmits the resulting signal. Than the digital broadcast receiver 14 of the digital broadcast system composes multiplexed data of each of the layers (e.g. the layers 1 and 2) to apply signal processing to the composed data. Thus, a time diversity effect can be obtained between the layers and the reception characteristic under a fading environment can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003024133-A (JP)
Title: Device used for cosmetics containing magnetized particles
Inventor: GUERET JEAN-LOUIS
IPC: A45D33/02
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a device that is used for cosmetics containing magnetized particles and is structured so as to facilitate taking out of a substance from a container. SOLUTION: In a device (10) in which a substance (P) applied to a user, and a restricting element (19) suitable for restricting the getting out of the substance (P) are stored in a container (14), the container stores magnetized particle (40) mixed with the substance and/or coated with the substance, and at least one magnetic element (41) suited for generation of a magnetic field acting on the dispersed particles in the container is provided.
Patent JP-2003309956-A (JP)
Title: Winding apparatus
Inventor: ZENNYOJI MAMORU
IPC: H02K15/095
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a winding apparatus which can make winding tension substantially constant.  <P>SOLUTION: A fixed shaft is provided coaxially with an annular line speed compensating plate 18 corresponding to the section, rotating with the rotation of the flier, of a wire W which is veered out radially through the space between a fixed shaft and the flier. The line speed compensating plate is provided with wire sliding parts and groove parts, at four places mutually alternately in the circumferential direction. The grooves are arranged, to correspond to the sections where the line speed of the wire becomes high. When it is wound into a rectangular form, the tension is preserved by letting the wire idle at the sections where the line speed becomes high, and the tension can increase by the wire sliding at the sections where the line speed becomes low, so that the tension can be made substantially constant over the entire circumference circuit of the rotation of the flier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313017-A (JP)
Title: Method for producing carbon nanotube
Inventor: SUGIMOTO MICHIO
IPC: C01B31/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more efficiently and easily producing carbon nanotubes useful as a functional material, particularly single layer carbon nanotubes in larger quantities at a lower cost as compared with an arc discharge method or a laser irradiation method.  <P>SOLUTION: Methane is thermally decomposed at 800-1,300°C on a solid catalyst, preferably a solid catalyst obtained by highly dispersing and carrying metal iron or a metal iron-containing substance on a zeolite to produce the objective carbon nanotubes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313531-A (JP)
Title: Moisture-curable adhesive
Inventor: OGURO KAORU
IPC: C09J175/04
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive which has excellent flexibility, oleic acid resistance and hydrolytic resistance and is suitable for clothes.  <P>SOLUTION: The moisture-curable adhesive comprises an isocyanate group terminal prepolymer as a main component obtained by reacting a prepolymer, which is obtained by reacting a polycarbonate diol comprising a repeating unit represented by -[CH<SB>2</SB>-CH(CH<SB>3</SB>)-(CH<SB>2</SB>)<SB>6</SB>-OCOO]- and a repeating unit represented by -[(CH<SB>2</SB>)<SB>9</SB>-OCOO]- and having 600-4,000 number-average molecular weight with an polyisocyanate compound in the molar ratio of NCO group/OH group of 1.3-3.5, with an arbitrary low-molecular compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003172988-A (JP)
Title: Method for producing silver halide emulsion
Inventor: MITSUI TETSURO
IPC: G03C1/035
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a thinner flat platy silver halide grain emulsion can be prepared with high efficiency and the emulsion having high sensitivity and low fog is produced.  <P>SOLUTION: In the method for producing a silver halide emulsion comprising a dispersion medium and silver halide flat platy grains having ≥3.0 μm average equivalent circular diameter and ≤0.1 μm average thickness and having (111) faces as principal planes, at least part of growth of the silver halide flat platy grains is carried out under conditions that satisfy the following (i) and (ii); (i) growth of the silver halide flat platy grains is carried out by adding to a reactor vessel silver halide fine grains prepared immediately before addition using a mixer disposed at the outside of the reactor vessel in which growth is carried out and (ii) the average equivalent circular diameter of the silver halide fine grains is ≥40% of the number-average thickness of the silver halide flat platy grains during growth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003311733-A (JP)
Title: Drilling apparatus
Inventor: TOKUDA SHINICHI
IPC: B28D1/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling apparatus capable of drilling a wall by simple work.  <P>SOLUTION: The drilling apparatus 1 is constituted of a guide member 2, a drill holding member 3, a drill 5, a water receiving member 6, a water receiver attaching member 7, a spring 8, a stopper member 9 or the like. When a hole is provided to a wall 46, the guide member 2 is attached to the support 48 of a scaffold 47 and a gear 31 is provided in the guide engaging part 22. The gear 31 in the guide engaging part 22 is connected to an outside handle 30, and rotated by rotating the handle 30 and a core drill 38 is fed to the wall 46 while rotated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319165-A (JP)
Title: Image composition method and system
Inventor: KAWAI NAOKI
IPC: G06T3/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image composition method and system for applying composition processing to a composited part without losing a feature of both images in the case of compositing parts of the images, in particular, performing the composition required for processing of the joints of the images.  <P>SOLUTION: An original image being an object of composition processing is received (S1). After setting an overlap amount (S2), an overlap area is prepared in a part on which two original images are overlapped (S3), and the occurrence probability of pixels of each original image is calculated on the basis of an interior division ratio of each pixel sequence in the overlap area to a distance of the border of the overlap area (S4). The composited image can be obtained by deciding (S5) which of pixels of the original images is to be used as a pixel in each pixel sequence according to the occurrence probability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002339048-A (JP)
Title: HIGH Al FERRITE STAINLESS STEEL HAVING EXCELLENT HIGH TEMPERATURE OXIDATION RESISTANCE
Inventor: NAGABAYASHI RETSU
IPC: B22D11/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide high Al ferritic stainless steel which has improved high temperature oxidation resistance by reducing the concentration of Mg in the steel to thereby prevent the occurrence of fine bubbles on casting and reduce surface defects in the steel. SOLUTION: The high Al ferrite stainless steel has a composition containing, by weight, <=0.03% C, <=0.25% Si, <=0.25% Mn, <=0.03% P, <=0.001% S, <=0.03% N, 15 to 30% Cr, 3 to 6% Al and 0.01 to 0.2% of one or more kinds selected from rare earth metals and Y, and in which the content of Mg is controlled in <=0.015%. The stainless steel may contain <=4% Mo.
Patent JP-2003313524-A (JP)
Title: Adhesive composition
Inventor: YOSHIMURA SUSUMU
IPC: C09J167/07
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an adhesive composition which is obtained by imparting a thermosetting property to a polyvinyl acetate emulsion without using formaldehyde and can be used for making plywood.  <P>SOLUTION: This adhesive composition is characterized by compounding (B) 5 to 200 pts.wt. of an oligo acrylate having one or more (meth)acryloyl groups in the molecule into (A) 100 pts.wt. of the solid content of the emulsion of polyvinyl acetate and/or a vinyl acetate-copolymerizable monomer copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275776-A (JP)
Title: Biosystem for production of mineral water
Inventor: SAKURAI SHIGEO
IPC: C02F1/28
Filed: 2002-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system with which mineral water is easily produced, biologically active water containing microorganisms is produced so as to convert domestic waste water into biologically active water, and the water quality of domestic waste water is purified to preserve the environment.  <P>SOLUTION: This system comprises a combination of an activated carbon cartridge 9 composed of a fiber ecofilter 3 and an unglazed ceramic plate filter 5 and filled with activated carbon powder 4 with a mineral cartridge 6 utilizing the mineral component of fossil seashell and a particulate structure of fossil seashell powder 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003313264-A (JP)
Title: Polyurea resin composition, production method for polyurea film, hardening agent for polyurea resin, and composition set for forming polyurea resin
Inventor: UMEHARA MASASHIGE
IPC: C08G18/32
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyurea resin composition which gives a hardened film having high hardness, good physical properties and an excellent stability against liquid without using a catalyst for a hardening reaction, further without using a solvent in an extremely short hardening period.  <P>SOLUTION: The polyurea resin composition comprises a compound of formula (1), a polyamine compound containing a compound of formula (2) and a polyisocyanate compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322597-A (JP)
Title: Sampling device for gas analyzer
Inventor: TAKADA NOBUTSUGU
IPC: G01N1/22
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of a sampling device and furthermore, to improve the maintainability.  <P>SOLUTION: This device is equipped with a sampling probe 30 and a preprocessing device 40. The sampling probe 30 is not equipped with any filter for removing solid content in a sucked sample gas, but is equipped with a washing water introducing part 36 for causing washing water to run through a flow path for the sucked sample gas. The device 40 is equipped with a bubbling pot 46 having a vent 48 at an end part of a sample gas flow path 34 from the probe 30 and at a position higher than the end of the flow path 34, and the vent 48 receives the water while it discharges overflowing water. The sample gas having passed through the water pooled in the pot 46 is fed to a gas analyzer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322097-A (JP)
Title: Flow rate control method for fluid machine
Inventor: YAMAUCHI MASASHI
IPC: F04B49/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control method capable of easily securing a wide flow rate control range.  <P>SOLUTION: In this flow rate control method for a fluid machine 1, flow rate of fluid sucked into the fluid machine 1 is regulated by controlling the opening of a variable inlet guide vane. In this method, suction volume flow rate FI of fluid sucked into the fluid machine 1 is measured, an isoentropy head of the fluid machine 1 obtained by compressing fluid by the fluid machine 1 is calculated, whether or not the measured suction volume flow rate FI and the calculated isoentropy head H exceed a rotational speed change boundary value set in advance from the relation of the suction volume flow rate and the isoentropy head according to the fluid machine 1 is decided, and rotational speed SI of a driven shaft 17 of the fluid machine 1 is selectively changed based on the decision result.  <P>COPYRIGHT: (C)2004,JPO