baber/WOPTO huggingface dataset:
Patent JP-2003345210-A (JP)
Title: Image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon such as fogging and characters that become too thick in an image forming device having a recycling means.   <P>SOLUTION: A driving source of the recycling means is the same as that of a photoreceptor 1. The recycling means 81 has an electromagnetic clutch CLA for switching the existence/absence of drive transmission to the recycling means 81 when the photoreceptor 1 is driven, and the electromagnetic clutch CLA performs drive transmission when energization is not performed and does not perform drive transmission when energization is performed. A control means performs energization control of the electromagnetic clutch CLA.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344234-A (JP)
Title: Micro sampling system, device, analytical method, and micro-knife
Inventor: MARUYAMA AKIRA
IPC: G01N1/06
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow application favorable for micro-sampling carried out by sampling, for example, 50 μm or less of sample, in combination of a stereoscopic microscope/a CCD camera and a monitor/a micro-manipulator/an ultra-micro- knife.   <P>SOLUTION: The sampling micro-knife for industrial use capable of cutting and separating the sample having 1 μm-100 μm of size from a specimen is provided with a blade formed of a material having 6 or more of Moh's hardness, and capable of cutting and separating the sample having 50 μm or less of size, and is formed with a recess in a portion adjacent to an edge of the blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342465-A (JP)
Title: Moisture-curable composition
Inventor: IKEUCHI TAKUTO
IPC: C08G81/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture-curable composition which has a low viscosity and hence a good workability before curing, is soft after curing, can be filled into an outer wall joint with high following-up properties, and does not allow a plasticizer to migrate, thus preventing the staining of a sealed section and the degradation in adhesiveness.   <P>SOLUTION: This moisture-curable composition contains (A) an organic polymer of which the main chain substantially is a (meth)acrylate copolymer and which has at least one silicon-containing organic group having a hydroxyl or hydrolyzable group directly bonded to a silicon atom and capable of cross- linking by forming a siloxane bond and (B) an organic polymer of which the main chain substantially is a polyalkylene oxide and which has at least one silicon-containing organic group having a hydroxyl or hydrolyzable group directly bonded to a silicon atom and capable of cross-linking by forming a siloxane bond and has a number average mol.wt. of ≤5,000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346708-A (JP)
Title: High pressure metal vapor discharge lamp, and lighting device
Inventor: KASHIWAGI TAKAHITO
IPC: H01J61/36
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high pressure metal vapor discharge lamp of which, a thermal effect to a sealing part including a metal foil is restrained by improving the structure of the top end part of an electrode axis embedded in the sealing part together with the metal foil, having a light emitting bulb of which glass part is tightly adhered to the electrode axis at an embedded part, and to provide a lighting device mounting the above lamp.   <P>SOLUTION: The high pressure vapor discharge lamp L comprises the light emitting bulb 40; metal foils 51 airtightly sealed in sealing parts 4a, 4b located at the end part of the bulb 40; the electrode axis 5A having a taper-shaped thinned top end part 5g, of which, the diameter is made small by forming a stepped part 5d so as to communicate with a head part 5b to which an electrode coil 5C is wound; an electrode structure body 5 having the electrode axis 5A of which, the top end part 5g is connected to one end side of the metal foil 51 embedded in the sealing parts 4a, 4b; a guiding part 52 at outside formed to the other end part of the metal foil 51; and discharging medium sealed in the light emitting bulb 40. A lighting device 9A mounting the lamp L is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340959-A (JP)
Title: Laminated steel sheet having excellent appearance and corrosion resistance
Inventor: NISHIDA HIROSHI
IPC: B32B15/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated steel sheet having a bright and whitish metal appearance and having excellent appearance and corrosion resistance.   <P>SOLUTION: The laminated steel sheet comprises an adhesive layer A having a thickness of 10 μm or less, an aluminum foil layer having a thickness of 5 to 40 μm and a transparent organic film layer having a thickness of 3 to 25 μm, from the steel sheet side on at least one side surface of the sheet. In this sheet, it is preferred that a poppy surface side of the aluminum foil is an outer surface, and the transparent organic film is formed of a polyester film having a thickness of 5 to 20 μm and an adhesive layer B. An adhesive layer A is made of a thermoplastic resin, its melting point is 200°C or lower. A base metal steel sheet is a surface-treated steel sheet, a zinc-plating or a zinc alloy-plating steel sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003056-A (JP)
Title: High elongation nylon fiber
Inventor: SHIMIZU TOSHIYUKI
IPC: D04H3/009
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high elongation nylon fiber which does not need a post-processing treatment, and can easily be produced at an advantageous cost, and to provide a nonwoven fabric which uses the high elongation nylon fibers and has a sufficient elongation.  <P>SOLUTION: This high elongation nylon fiber is characterized by containing nylon 66 resin or a mixture of nylon 66 resin with nylon 6 resin as a main component, and further containing nylon 610 and/or nylon 612 resin in an amount of 1 to 20 wt. % as a subsidiary component, wherein the relative viscosity of the nylon 610 and/or the nylon 612 resin as the subsidiary component is higher by 0.5 or more than the relative viscosity of the nylon 66 resin or the mixture of the nylon 66 resin with the nylon 6 resin as the main component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010636-A (JP)
Title: Cooling medium composition
Inventor: MIZUNO KOICHI
IPC: C09K5/04
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cooling medium that does not comprise a chlorofluorocarbon component that destructs the ozonosphere, has chemical properties similar to those of the conventional cooling media, can substitute for cooling media for use in conventional cooling apparatuses such as an air conditioner, and, when used to substitute for such conventional cooling media, shows the same performances as the conventional cooling media.  <P>SOLUTION: This cooling medium comprises isobutane and propane, wherein the mixing ratio of isobutane to propane is 1:1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008845-A (JP)
Title: Method of eliminating polychlorinated aromatic compound from pyrolysate polluted with polychlorinated aromatic compound
Inventor: ONO MASAYUKI
IPC: A62D101/22
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of eliminating polychlorinated aromatic compounds from pyrolysates polluted with the polychlorinated aromatic compounds as byproducts in the process of treating a substance polluted with the polychlorinated aromatic compounds in a vacuum heating separation equipment.  <P>SOLUTION: The method of eliminating polychlorinated aromatic compounds is carried out as follows. In the process of separating polychlorinated aromatic compounds from the substance polluted with polychlorinated aromatic compounds in a vacuum heating separator, wood tar in a resin state at normal temperature in the pyrolysates polluted with the byproduct polychlorinated aromatic compounds is preliminarily heated to accelerate the pyrolysis to obtain a solid substance, which is then treated in a vacuum heat treating apparatus, while a wood vinegar liquid is extracted with a hydrocarbon-based solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015877-A (JP)
Title: Aerial wire spacing widening tool and method for widening spacing between aerial wires and supporting wires using this
Inventor: SAITO TOSHIO
IPC: H02G1/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerial wire spacing widening tool which is simply constituted at low cost and yet makes it possible to easily and quickly widen the spacing between three existing aerial wires parallel with one another in a short period of time, and a method wherein the spacing between three aerial wires can be favorably widened and the wires are favorably supported using the tool.  <P>SOLUTION: A middle wire gripping member 3 for gripping a middle aerial wire S2 is rotatably installed at the substantially central part of one main body rod 2. A line wire gripping member 7 which is brought into a state of gripping aerial wires S1 to S3 by external operation. The line wire gripping member 7 is installed at either or both of two parts at both the ends of the main body rod 1 and apart from the middle wire gripping member 3 by a distance equivalent to the spacing between the aerial wires S1 to S3 to be widened. At the same time, a line wire gripping member which is brought into a state of gripping the aerial wires S1 to S3 by external operation or a line wire holding member 4 which holds the aerial wires S1 to S3 is installed at the other. An engaging portion 41 with which a remotely operating tool is detachably engaged is installed on one end of the main body rod 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008450-A (JP)
Title: Match game system
Inventor: IIDA HIROYUKI
IPC: A63F13/35
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a match game system having enhanced game characteristics by dynamically changing the positioning information of a piece of an opponent according to the situation.  <P>SOLUTION: The match game system is composed of the positioning information of a group of pieces on a game board, a memory part that stores the rule information that defines the rule on a foul play and the way to determine the result of the game, a transmitting part that sends to the player only the positioning information that belongs to each player among the positioning information of the pieces, a receiving part that receives the move from each player, a judging part that decides whether the move is a foul or not by referring to the rule information, and a piece relocating part that updates the positioning information of the piece based on the move. It is also provided with a transmitting part that sends to each player the positioning information that belongs to the player among the updated positioning information of the pieces and a transmitting part that sends the positioning information that belongs to the opponent among the updated positioning information of the pieces. It also includes a means to dynamically change the range of the positioning information that is sent to the opponent based on the information on the move and the positioning information on the above 2 groups of pieces updated by the move.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014284-A (JP)
Title: Lighting switch sheet and lighting unit with the same
Inventor: KAHARA TETSURO
IPC: H05B33/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting switch sheet and a lighting unit with the same, which are inexpensive and made of less components and simple structure, for lighting operation parts of various electronic equipment.  <P>SOLUTION: A plurality of holes 11A are made on a sheet 11 and approximately dome-shaped movable contacts 13 are embedded in the holes 11A. Beneath a light-transmitting base material 21, a light-transmitting electrode layer 22, a light emitting layer 23 and a back electrode layer 25 are layered. Through holes 20A having diameter slightly smaller than the movable contacts 13 are formed on an EL element 20 above the movable contacts 13. Pasting this element on the upper surface of the sheet 11 provides an inexpensive lighting switch sheet 30 composed of less components, having a simple structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008092-A (JP)
Title: Health drink containing potassium citrate
Inventor: NANBU KAZUJIRO
IPC: A23L2/38
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health drink insatiable even if taken daily and associated with no pain because of being liquid and feeling no bitterness peculiar to potassium citrate in taking the potassium citrate having been reported to normally stabilize blood pressure level.  <P>SOLUTION: The health drink comprises potassium citrate and a coffee-containing milk beverage, feeling no bitterness peculiar to the potassium citrate owing to the significant masking effect exerted by the coffee-containing beverage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009106-A (JP)
Title: Composition for moderate temperature soldering, and method for soldering
Inventor: IGARASHI KATSUHIKO
IPC: H05K3/34
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for soldering free from lead in which the soldering is possible at the temperature similar to the soldering temperature of tin-lead alloy solder and the junction property after soldering is good, and a method for soldering using such a composition.  <P>SOLUTION: The composition for soldering is free from lead and includes a first metal component powder and a second metal component powder, and the melting point of the first metal component powder is 120°C or higher and lower than 183°C, the melting point of the second metal component powder is 183 to 260°C, the content of the first metal component powder is 25 to 57 mass %, the content of the second metal component powder is 43 to 75 mass %, the ratio of u2/u1 of average particle size u1 of the first metal component powder to the average particle size u2 of the second metal component powder is 0.4 to 0.9. In the method for soldering using the above component, the soldering is carrying out by melting the first metal component powder at the temperature at which the second metal component powder does not melt and dispersing the second metal component powder into the first metal component powder to make an alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013574-A (JP)
Title: Facility equipment management device, control method for facility equipment and facility equipment management system
Inventor: AKAMATSU TOSHIYUKI
IPC: G06Q50/16
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility equipment management device, a control method for the facility equipment and a facility equipment management system which can suppress deterioration of comfortableness resulting from energy saving control.  <P>SOLUTION: A management device 6 is a device to generate a schedule for the energy saving control conducted for the equipment, such as an air conditioner and the like, and equipped with a restraint period setting part 66 and an energy saving control schedule generation part 65. The restraint period setting part 66 accepts input for the restraint period to limit the energy saving control. The energy saving control schedule generation part generates the schedule except for the restraint period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008529-A (JP)
Title: Electric iron
Inventor: ISHIWATARI TAKASHI
IPC: D06F75/34
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric iron in which display of a set temperature is easy to see, water is unlikely to enter the iron from a handle cover and steam is jetted stably.  <P>SOLUTION: Light emitting diodes 50 are visible through a part of the handle cover 10. Moreover, surface texturing is given to the parts of the handle cover 10 through which the lights of the light emitting diodes 50 pass. Moreover, a plurality of the light emitting diodes 50 have different colors from each other. Furthermore, the light emitting luminance of a plurality of the light emitting diodes 50 is increased with raising of the set temperature. In addition, a valve body 76 is made of brass, and an oxide coating film 77 having ionic bond is formed on the surface of the valve body 76.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014925-A (JP)
Title: Air-core coil
Inventor: OKADA AKIRA
IPC: H01F5/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an air-core coil which can be manufactured easily, ensures a large number of turns and further control generation of an induced electromotive force depending on an external electromagnetic field.  <P>SOLUTION: The air-core coil 1 is provided with an insulated substrate 2 and a coil lead 3 embedded in this insulated substrate 2. The insulated substrate 2 is provided with a substrate aperture 4. The coil lead 3 includes a returning coil 5 wound along the circumference of the substrate aperture 4, and a leading coil 6. These coils are connected in series. When the returning coil 5 and the leading coil 6 are viewed along the winding direction, the regions surrounded by the lead wires of these portions are partially overlapped. Moreover, these are wound to result in the almost equal areas of these regions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062645-A (JP)
Title: Immersion nozzle for continuous casting of steel
Inventor: SUZUKI MIKIO
IPC: F27D1/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting which, at the time of casting steel continuously, makes it possible to prevent blockage due to Al2 O3 in the molten steel without damaging cleanliness of cast iron as well as impairing operational stability of the continuous casting. SOLUTION: The subject is solved by using an immersion nozzle 6 which, in the immersion nozzle for continuous casting to charge molten steel into a casing mold, has a slit 7 on the side wall wherein a filling material 8 consisting of MgO powder, carbon powder and metallic Al powder is charged. At that time, the inside wall of the immersion nozzle at the inner side than the said slit is made of refractory with a porosity being 14-22%. The blockage prevention effect is enhanced by arranging a slit extending at least to a 100-mm lower portion from the top end of the immersion nozzle, making a particle diameter of MgO powder below 3 mm and making a particle diameter of carbon powder below 0.5 mm.
Patent JP-2004018644-A (JP)
Title: Catalyst for olefin polymerization and method for olefin polymerization
Inventor: TANABIKI MASAO
IPC: C08F4/60
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce an industrially useful polyolefin.  <P>SOLUTION: An olefin is polymerized in the presence of a catalyst comprising (A) a transition metal compound of the group 3-the group 11 of the periodic table, having a specific structure, (B) an activated promoter (aluminoxane, protonic acid, ionized ionic compound, Lewis acid, Lewis acidic typical element compound, Lewis acidic transition metal compound, clay compound, etc.) or (A) the transition metal composition of the group 3-the group 11 of the periodic table, having a specific structure, (B) the activated promoter and (C) an organometallic compound as constituent components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018168-A (JP)
Title: Elevator system
Inventor: ORIYAMA YOSHIO
IPC: B66B7/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator system with excellent maintenance safety and appearance.  <P>SOLUTION: This elevator system is provided with an elevator car 30, a pit 32 surrounding the elevator car 30, and a control panel 1 arranged in the pit 32. The control panel 1 is vertically movable in the pit 32. When an inside of the pit 32 is flooded, a compressed gas from a compressed gas cartridge 2 is supplied to a buoyancy chamber 3 through a gas valve 5 by a signal from a flood sensor 4. The buoyancy chamber 3 surfaces by the water in the pit 32, and raises the control panel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019771-A (JP)
Title: Sheath pipe holder
Inventor: NISHIOKA AKIRA
IPC: F16L37/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath pipe holder, easy to use and install, having a small number of parts and able to cope with sheath pipes different in size with one sheath pipe holder body.  <P>SOLUTION: This sheath pipe holder includes a sheath pipe holder body 33 freely removably mounted in a resin pipe passing opening part with a sheath pipe insert hole 32 communicating with a resin pipe inserting opening part 14 provided on a water faucet 2 side, a claw ring 36 having an inner claw 35 engaged with a groove 34 of a sheath pipe 30 on the inner peripheral surface, and a stop ring 37 removably mounted to prevent the inner claw from slipping off the groove of the sheath pipe and removably mounted on the sheath pipe holder body. After the sheath pipe 30 passes through the claw ring 36 and the stop ring 37 is inserted in the sheath pipe insert hole 32, the sheath pipe 30 is pulled back in the opposite direction to the insert direction until the claw ring 36 is locked on the stop ring 37 to hold the sheath pipe 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018932-A (JP)
Title: Particle for permanent magnet and its manufacturing method, and permanent magnet and magnetic particulate
Inventor: WAKABAYASHI KATSUHIKO
IPC: H01F1/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide particles for a permanent magnet having excellent magnetic characteristics than the permanent magnet proposed hitherto and also stable and to provide its manufacturing method and the permanent magnet.  <P>SOLUTION: The particles for the permanent magnet have a structure in which a hard magnetic phase and a soft magnetic phase are made to be a composite, consist of the hard magnetic phase and the soft magnetic phase which does not form a solid solution with each other and are fine particles having an inclusion type structure in which one side phase is used as a core part and the other phase is used as an inclusion part including around the core part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158069-A (JP)
Title: Reticle for electron beam exposure, reticle blank for electron beam exposure and its manufacturing method
Inventor: KATAKURA NORIHIRO
IPC: G03F1/20
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a reticle for electron beam exposure and a reticle blank for electron beam demagnification exposure wherein warp is very small and generation of position distortion due to blank can be reduced, and to provide its manufacturing method. SOLUTION: The manufacturing method of a reticle blank of electron beam exposure which reticle blank is constituted of a silicon membrane and a thick silicon substrate having struts for retaining the membrane is provided with a step for preparing a thick silicon retaining substrate of 1-5 mm in thickness and working it to dispose the struts, a step for preparing an SOI wafer constituted of an active layer, a BOX layer and a retaining wafer, a step for sticking a surface of the active layer of the SOI wafer to the thick silicon retaining substrate having the struts, a step for eliminating the retaining wafer, and a step for eliminating the BOX layer.