baber/WOPTO huggingface dataset:
Patent JP-2005034972-A (JP)
Title: Dry abrasive and dry polishing device using it
Inventor: OSAWA MASAYUKI
IPC: B24D11/00
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the replacement frequency without causing deterioration in polishing effect even after a long-time use in an insulating sheet layer and a protective sheet formed on the surface of a metal bump forming side of a metal foil in which a metal bump is selectively formed on one surface and an abrasive for polishing the metal bump until the top of the metal bump is exposed.  <P>SOLUTION: A mixture of abrasive powder 8 and an adhesive 10 comprising a hard powder is applied onto at least one surface of a flat base 4 having rigidity, and the dried and cured surface forms a flat abrasive layer 6. A material formed by impregnating a fabric with a resin and curing the fabric is preferably used as a base 2, and carborundum or diamond powder is preferably used as the abrasive powder 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004026650-A (JP)
Title: Apparatus for forming hydrogen using hydrocarbon and organic oxygen-containing compound as raw material, and discharge electrode used for the same
Inventor: HONMA MITSUO
IPC: B01J19/08
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming hydrogen with higher efficiency than heretofore and further decreased in by-products, such as acetylene.  <P>SOLUTION: The apparatus 1 for forming hydrogen which is provided with a discharge electrode 11 having capillaries for supplying raw materials A containing one or more substances selected from hydrocarbon and organic oxygen-containing compounds and water and forms hydrogen H<SB>2</SB>by performing a pulse electric discharge by the discharge electrode 1 to induce the reaction of the raw materials A supplied by the capillaries is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005041642-A (JP)
Title: Alignment device for flat material stacker
Inventor: YAMASHITA KOICHI
IPC: B65H31/38
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein (1) when flat materials drops on a receiving part on the lower side, an angular displacement member interferes with the side portions of the aligned flat materials to collapse the alignment of the side portions and (2) in the state of the angular displacement member being set somewhat farther from the rear side portions of the flat materials, the flat materials are positioned in a loose fashion, resulting in no accurate alignment of the side portions.  <P>SOLUTION: This alignment device for a flat material stacker comprises an alignment member 3 provided contactable with the rear side portions Ae of the flat materials A when reciprocatingly displaced closer to the uppermost receiving part R, a reciprocation driving means 2 for reciprocatingly displacing the alignment member 3, and a reciprocating displacement position changing means 1 for changing the reciprocating displacement position of the alignment member 3 into a position where the alignment member 3 which is reciprocatingly displaced to the rear side portions Ae of the flat materials A received by the uppermost receiving part R is contactable with the rear side portions Ae of the flat materials A received by the uppermost receiving part R and into a position where it is not contactable therewith.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040765-A (JP)
Title: Anti-oxidizing water and anti-oxidizing drink
Inventor: MUROTA WATARU
IPC: A23L2/02
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide anti-oxidizing water and anti-oxidizing drink with low oxidation reduction potential with pH near a neutral zone.  <P>SOLUTION: This anti-oxidizing water and anti-oxidizing drink have pH values from 9.0 to 6.5 in the room temperature and atmospheric pressure, and oxidation reduction potential between -150 mV and -900 mV. The pH value above is preferably between 8.5 and 6.5. The anti-oxidation drink may be a sports drink, fruit drink, lactic drink, milk-based drink, tea drink, vegetable juice, alcoholic drink or carbonated drink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134751-A (JP)
Title: Abrasive and polishing method for substrate
Inventor: KURATA YASUSHI
IPC: B24B37/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide abrasive and a polishing method that can efficiently remove and make flat the excessive film formation layer of a silicon oxide film and an embedded film, such as metal at a high level and easily control processes in a recess CMP technique, such as shallow trench isolation formation and metal embedded wiring formation, and the planarization CMP technique of an interlayer insulating film.  <P>SOLUTION: When setting polishing pressure, effective polishing pressure at the recess of the substrate where a pattern is formed, an effective polishing pressure at a projection, and pressure where the inflexion point appears in the polishing speed of the substrate without patterns are set to be P,P<SB>1</SB>,P<SB>2</SB>, and P', respectively; while the substrate is polished by the abrasive containing abrasive grains and additives giving the inflexion point of polishing pressure dependence to the polishing speed, a setting polishing pressure, the abrasive, where the concentration of the additives is adjusted so that P<SB>2</SB>>P'>P>P<SB>1</SB>is achieved, is used. Or, a polishing load is set so that the P<SB>2</SB>>P'>P>P<SB>1</SB>is achieved, thus achieving characteristics for selectively polishing a projection where the polishing pressure being higher than pressure, where the inflexion point appears according to the pattern shape of a film to be polished, is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337834-A (JP)
Title: High-speed agitating distributer
Inventor: ISHIKAWA TAKESHI
IPC: B01F7/16
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed agitating distributer the treating efficiency of which is improved by hindering the turning of an agitating member together with the object to be treated when the object to be treated is treated.  <P>SOLUTION: A rotary shaft 19 is rotatably arranged in the center of the bottom 5 of a treatment tank 2 in a vertically penetrated state. The agitating member 20 is constituted by fitting a pedestal 21, a blade plate 22 and a ring 23 to a portion of the rotary shaft 19 projecting into the tank 2. An exhaust pipe 14 is arranged in the upper part of the tank 2 in a vertically penetrated state, so that the object to be treated can be thrown in the tank 2 through the exhaust pipe 14. The exhaust pipe 14 is made parallel to the rotary shaft 19 in such a state that the central axis of the exhaust pipe 14 is shifted from the shaft center of the rotary shaft 19. The contact and collision of the exhaust pipe 14 with the object to be treated is increased and the turning of the member 20 together with the object to be treated is hindered, and the agitation by the member 20, the contact and collision of the exhaust pipe 14 with the object to be treated and the agitation by the gas rising from the bottom 5 produce synergistic effect which makes the flow of the object to be treated always discontinuous and increases the shearing action, and consequently the object to be treated can be effectively crushed, mixed and distributed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056148-A (JP)
Title: Driver update system, driver update method and program
Inventor: KANEKO AKIHIRO
IPC: G06F13/10
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To update a driver for duplicated input/output devices related to input/output operation of an OS and an application program without stopping the input/output operation.  <P>SOLUTION: The driver 700 has an upper driver 710 and lower drivers 720, 730 controlling the input/output operation of the respective duplicated input/output devices. Of the lower drivers 720, 730, one is a driver for an active system, and the other is a driver for a standby system. When an instruction for updating the driver is issued, the upper driver updates the driver of the standby system to perform reinstallation. Next, the active system and the standby system are changed over. The update/reinstallation of the driver of the standby system, and the changeover of the active system/standby system are performed once again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054097-A (JP)
Title: Method for producing heat-resistant thermoplastic resin and heat-resistance imparting agent composed of the heat-resistant thermoplastic resin
Inventor: TAKAHASHI TSUTOMU
IPC: C08F8/32
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing an aromatic vinyl-unsaturated dicarboxylic acid anhydride copolymer rich in unsaturated dicarboxylic acid anhydride group and having uniform composition distribution in high productivity.  <P>SOLUTION: The method for producing an (N-substituted) maleimide-aromatic vinyl-unsaturated dicarboxylic acid anhydride-based heat-resistant thermoplastic resin comprises the solution polymerization of a solution composed mainly of an aromatic monomer while dividedly or continuously adding the solution to a solution composed mainly of an unsaturated dicarboxylic acid anhydride keeping the raw material composition of the aromatic vinyl monomer and the unsaturated dicarboxylic acid anhydride within a specific range, the imidization of the produced copolymer with a primary amine and/or ammonia and the removal of volatile components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057934-A (JP)
Title: Inverter device and cabinet-type water feeder
Inventor: HIRAIWA HIRONAO
IPC: F04B53/08
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet-type water feeder that can fully exhibit cooling effect and is adapted to size reduction.  <P>SOLUTION: The cabinet-type water feeder integrally houses in a cabinet 10; pumps 11, 12; piping connected to suction sides and discharge sides of the pumps 11, 12; motors 13, 14; and inverter devices 29, 30. The inverter devices 29, 30 are constituted, by constituting it of base boards 29-1, 30-1, heat radiation fins 29-2, 30-2 and cooling acceleration fans 29-3, 30-3 for accelerating cooling, respectively. Outside air is forcibly taken into the cabinet 10, when the pumps 11, 12 are operated, and the air is exchanged to heat generated by the motors 13, 14 and the inverter devices 29, 30, to be discharged outside the cabinet 10. By forcibly taking the outside air into the cabinet 10 as described above, the motors 13, 14 and the inverter devices 29, 30 can fully be cooled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062340-A (JP)
Title: Variable magnification finder
Inventor: TANIMOTO NORIYA
IPC: G02B15/16
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable magnification finder of which the flexibility of design is increased.  <P>SOLUTION: The variable magnification finder is equipped with a variable magnification objective optical system 25 having positive refractive power as a whole, a visual field frame 27 consisting of a plate-shaped frame, an inversion optical system 26 for erecting the inverted image by the variable magnification objective optical system 25 and an eyepiece optical system 28 which has positive power and realizes the magnified observation of the image formed by the variable magnification objective optical system 25 in order from an object side, wherein the image plane by the optical system 25 and incident planes of the visual field frame 27 and the inversion optical system 26 are roughly coincident and the optical system 25 is constituted of three or more groups and variable magnification is carried out by moving at least an optical element group 24 which is positioned just before the object side of visual field frame 27 of the optical system 25 along the optical axis direction and, moreover, the finder satisfies an expression (1.2≤t2/t1≤10). In this case, when distance from the most eyepiece side of the moving optical element group 24 to the incident plane of inversion optical system 26 is defined as (t), t1 is a value (mm) at the time the (t) becomes the shortest when the (t) is changed by variable magnification and t2 is a value (mm) at the time the (t) becomes the longest when the (t) is changed by variable magnification.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060017-A (JP)
Title: Printing paper feeding mechanism and printing device
Inventor: KAWAMURA SHIGEYUKI
IPC: B65H19/10
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily set a paper roll without bothering the hand of a paper filling person.  <P>SOLUTION: When the paper roll 5 is charged, a tip detection sensor 180 follows up the outer peripheral surface of the paper roll 5 by a separating lever 170. When a feed shaft 10 is rotated to rotate the paper roll 5 in the direction reverse to the paper delivering direction, the tip of the paper 5 peels off the outer peripheral surface of the paper roll 5 by its self-weight. When the tip detection sensor 180 detects that the tip of the paper 5 peels off the outer surface of the paper roll 5, the feed shaft 10 is rotated in a direction in which the paper 5 is delivered. When the paper 5 is delivered, the tip of the peeled paper 5 is guided to a feed roller 210 by a first paper guide 300, a second paper guide 310, a third paper guide 320, and a fourth paper guide 330.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063824-A (JP)
Title: Square battery
Inventor: SUGANO KAZUYA
IPC: H01M2/10
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable square battery of which a base plate incorporated in the battery is free from a load due to shock, and therefore free from damage, even with an external shock.  <P>SOLUTION: The base plate 3 is placed on a top-end face of a battery cell 1 through a washer 2, and a holder 4 is loaded on the base plate 3 so as to cover the base plate 3. Both ends of the holder 4 are fixed to the battery cell 1 by fixing tabs 6a, 6b. A positive electrode 5 is loaded on a top face of the holder 4. Since the load on the positive electrode 5 is transferred to the battery cell 1 through an end part of the holder 4, the charge is not put on the base plate 3, which is free from damage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064894-A (JP)
Title: Image reader
Inventor: KOJO SHINSUKE
IPC: H04N1/10
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader for positioning an original with precision and preventing image quality from being deteriorated by oscillation.  <P>SOLUTION: The image reader includes an original holder having a first original window for storing the original and a first original support means for positioning the original at the first original window and supporting it; a rectangular original base arranged on the upper wall of a case so as to place the original holder; a positioning means which is arranged on the upper wall so as to position the original holder on the original base, and provided with a fitting part disposed near one side of the original base and an engagement part disposed near the one side and spaced from the fitting part by a prescribed distance along the one side; and a sub-scanning means for carrying an image sensor in a sub-scanning direction. The original holder includes a first fitting means fitted to the fitting part, and a first engaging means engaged with the engagement part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072831-A (JP)
Title: Data processing apparatus and processing method
Inventor: MORIKAWA TAKESHI
IPC: H04N1/21
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus capable of processing a scanning job by activation of a main body at an early stage and preventing deterioration in productivity of a scanning job by an externally activation, if a processing request for a scanning job is issued by a compressing/decompressing device during executing processing by the compressing/decompressing device for an external job.  <P>SOLUTION: If the compressing/decompressing device issues a request of the scanning job for transmitting image data of an original read by an original reading means 2 to the outside during executing compression or decompressing the data of the external job by the compressing/decompressing device 71-74, a scanning job instruction source determining section 9 determines whether the activation instruction of the scanning job is made by an operating means 13 or by the outside. Then, a control unit 9 controls the execution of processing of the external job and the scanning job by the means 71-74 on the basis of the determination result of the means 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066629-A (JP)
Title: Joint method of transparent material with ultrashort light pulse, material joint device, and joint material
Inventor: ITO KAZUYOSHI
IPC: B23K26/04
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint method which enables the mutually joint of media transparent to a specific wavelength at high precision without using an intermediate layer.  <P>SOLUTION: An ultrashort light pulse 2 irradiated by an amplified titanium-sapphire laser beam 4 is concentrated by an objective lens 11 into at least two contact portions directly laminating the same kind and different kind materials 1. Upon moving an XY stage 13, an irradiating position of the laser beam is controlled, and an arbitrary joint shape is formed at a location of a jointed contact portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068481-A (JP)
Title: Substrate holder for plating
Inventor: KAWASAKI HIROSHI
IPC: C25D17/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate holder for plating applying elastic force to the upper direction to substrate locking pins, preventing the deformation of the substrate locking pins, and always capable of securing energizing in such a manner that the phenomenon that hanging holes for electricity application in a substrate are separated from energizing parts to reach a coating part is prevented by providing stoppers.  <P>SOLUTION: The following means are adopted to a holder for plating. First, the vertical handrails of a substrate holding frame are inserted into the hanging holes for electricity application in a substrate to lock the substrate, further, substrate locking pins connected with a power device and applying electricity for plating to the substrate is mounted so as to be freely slidable in the upper and lower directions. Secondly, the substrate locking pins are curled so that elastic wire rod can exhibit elastic force to a direction reverse to the locking direction. Thirdly, the tip part of each substrate locking pin is made into a conducting part projecting toward the direction reverse to the locking direction. Fourthly, a stopper with a size through which the hanging hole for electricity application in the substrate does not pass is provided on this side of each energizing part. Fifthly, nonconductive coating is applied to the zone other than the energizing parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068844-A (JP)
Title: Synthetic floor slab
Inventor: WATANABE KO
IPC: E01D19/12
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical and effective synthetic floor slab for reducing a steel beam cross section, by excellently improving sticking performance with concrete by a flange itself, without arranging a dislocation stopper having the large height such as a vertical rib and a stud on an upper surface of a steel beam flange such as a T-shaped rib arranged on a floor steel plate.  <P>SOLUTION: A large number of concrete through-holes 5 are opened in the flange 4 of the T-shaped rib 2 erected on the floor steel plate 1. A dowel reinforcement 6 for bending the inserting ends 6b and 6c on both ends, is arranged between the flanges 4 of the mutually adjacent T-shaped ribs 2. The inserting ends 6b and 6c of the dowel reinforcement 6 are inserted and locked in the through-holes 5 of the flanges 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067435-A (JP)
Title: Combustion type heater
Inventor: TSUCHIYA YOSHIHIRO
IPC: B60H1/22
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of white smoke and disagreeable odor and degradation of emission attributable to liquid fuel oozing into a combustion chamber by preventing liquid fuel from being oozed into the combustion chamber without passing through a wick in a combustion type heater to feed liquid fuel to the wick and burn it.  <P>SOLUTION: In the combustion type heater, a second wick supporting member 13 having a cylindrical part 13a with one end side opened and a bottom part 13b on the other end side of the cylindrical part 13a is provided on the inner side of a first wick supporting member 12 having a cylindrical part 12a with one end side open and a bottom part 12b on the other end side of the cylindrical part 12a so that the cylindrical parts 12a and 13a overlap each other, and a wick 13 is held by the bottom parts 12b and 13b of the wick supporting members 12 and 13. The entire circumference of opening end parts of the cylindrical parts 12a and 13a of the wick supporting members 12 and 13 is joined in an airtight manner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066783-A (JP)
Title: Method and device for polishing plate-like member
Inventor: HOSOGAI NOBUKAZU
IPC: B24B21/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the surface roughness, smoothness, and the like of a polished surface of a plate-like member to attain excellent polishing by holding the plate-like member to be polished to a holding table, and lowering a polishing head with a polishing mechanism by a pressure welding mechanism while putting the holding table in feed motion by a feed mechanism, to polish the plate-like member by the polishing mechanism put in polishing motion by a polishing motion mechanism and to put the polishing head in plane angular rotation by an angle rotating mechanism while being put in circular locus plane motion by an eccentric wheel mechanism.  <P>SOLUTION: The device for polishing the plate-like member is provided with the holding table 2 capable of holding the plate-like member W; the polishing head 7 having the polishing mechanism 9 capable of polishing the polished surface W<SB>1</SB>of the plate-like member; the pressure welding mechanism having an advance/retreat member for advancing/retreating the polishing head in the direction of the polished surface of the plate member; the polishing motion mechanism for putting the polishing head in polishing motion; and the feed mechanism for putting the holding table in feed motion. The polishing motion mechanism comprises the eccentric wheel mechanism 13 for putting the polishing head in circular locus plane motion, and the angle rotating mechanism 14 for putting the polishing head in plane angular rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI