baber/WOPTO huggingface dataset:
Patent JP-2002221024-A (JP)
Title: METHOD AND DEVICE FOR SUPPLYING LIQUID REDUCING AGENT FOR NOx REMOVAL SYSTEM
Inventor: TOKUNAGA YOSHIRO
IPC: B01D53/56
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve NOx removal rate in an exhaust gas NOx removal system using liquid reducing agent by nearly completely vaporizing the liquid reducing agent. SOLUTION: When the liquid reducing agent is supplied to exhaust gas, a vaporizer 22 provided with a two fluid nozzle 24 is used to introduce the liquid reducing agent and atomization gas to the two fluid nozzle 24 and atomize the liquid reducing agent. The atomized liquid reducing agent is heated in the vaporizer 22 for efficient vaporization, and nearly completely vaporized reducing agent is supplied to exhaust gas. Part of exhaust gas is used as carrier gas of atomization gas and vaporization gas of the two fluid nozzles 24. The vaporizer 22 is provided in an exhaust gas pipe and vaporizes the liquid reducing agent with using heat of exhaust gas.
Patent JP-2002005375-A (JP)
Title: Connector
Inventor: SUGIMURA HIROKAZU
IPC: F16L37/14
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To realize a connector capable of preventing a user from forgetting to return a retainer. SOLUTION: In the connector 1 having a substantially tubular socket 2 and the retainer 4, the vicinity at one end of the retainer 4 is restrained on an outer periphery of the socket 2 in a peripheral direction. A part 7 of the retainer 4 is projected into an inner hole 19 from a groove 26 and the projecting part 7 prevents a plug 12 from extracting from the socket 2. While operating force of the peripheral direction 4a is applied to the retainer 4, the retainer 4 is rotated with the restraining part as a center and the projecting part 7 is retreated from the inner hole 19. When the operating force is lost, the projecting part 7 is recovered to position and attitude for projecting into the inner hole 19.
Patent JP-2002230749-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: TAKIZAWA NAOKI
IPC: G11B5/851
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of achieving higher coercive force, lower costs, and further lower medium noise, and its manufacturing method. SOLUTION: The method for manufacturing the magnetic recording medium provided with at least a nonmagnetic base body, a non magnetic middle layer, a magnetic layer, a protective layer, and a liquid lubricant layer sequentially laminated on a nonmagnetic substrate includes a step of sequentially depositing the nonmagnetic base layer, the nonmagnetic middle layer, and the magnetic layer having ferromagnetic crystal grains and a surrounding nonmagnetic grain boundary on the nonmagnetic base body by sputtering in a sputtering atmosphere where the partial pressure of O2 is <=1×10-10 Torr, a step of depositing the protective layer on the magnetic layer, and a step of depositing the liquid lubricant layer on the protective layer.
Patent JP-2002234742-A (JP)
Title: Forming die for optical element
Inventor: MORIOKA KAZUO
IPC: C03B11/08
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a forming die for an optical element which is high in productivity which forms optical glass material forming an optical element used for optical pickup and optical communication, etc., by heating and pressing. SOLUTION: This forming die for optical element is constituted in such a manner that a cylindrical frame die 6 which is positioned on an inner peripheral surface of body mold 1 between a static die 2 and a sliding die 4 in the forming die and forms a side surface of the optical element 5.
Patent JP-2002224177-A (JP)
Title: Combustible burial accessories
Inventor: HARADA SHINJIRO
IPC: A61G17/04
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide model combustible burial accessories such as a golf club, or the like, capable of being attached to the remains at the time of encoffining to be subjected to cremation. SOLUTION: The combustible burial accessories are a model such as a golf club, a gate ball stick, balls of them or a fishing rod all of which are formed from a combustible material such as wood, paper. The constituent parts of them are integrally fixed and an inscription column for a posthumous Buddhst name, or the like, and a chrystanthemum and a lotus flower pattern are applied to them.
Patent JP-2002226993-A (JP)
Title: Copper plating method and apparatus for printed circuit board
Inventor: TANAOKA KUNIO
IPC: C25D7/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a copper plated material of high quality which is uniform in a special plating treatment such as plating of a through hole in a printed circuit board. SOLUTION: Electrolytic treatment is performed with an insoluble electrode as an anode, and the material to be plated for a printed circuit board as a cathode. In this way, when copper plating is applied to the surface of the material to be plated and to the inside of a through hole, the electrolytic treatment is performed under the uniform flowing of a plating solution going from the anode side toward the cathode side.
Patent JP-2002243365-A (JP)
Title: Solid-liquid mixture material drying apparatus and method therefor
Inventor: CHO SHIYOTEI
IPC: C02F11/12
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid mixture drying apparatus of energy-saving type and a solid-liquid mixture drying method in less-expensive cost in which a latent heat of generated steam can be utilized. SOLUTION: There are provided a gasifying unit 2 to cause heat to be absorbed in solid-liquid mixture material or solid-liquid mixture liquid and further liquid contained therein to be gasified; heating and pressurizing units 8, 9 for at least heating or pressurizing gas attained from the gasifying unit; and equipment (the aforesaid gasifying unit 2) to which gas attained from the heating and pressurizing unit is supplied and further utilizing a latent heat of the gas as a heat source for drying operation.
Patent JP-2002237299-A (JP)
Title: Manufacturing device for battery electrode
Inventor: SERA TATSUNORI
IPC: H01M4/139
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for a battery electrode that can cut an electrode lead while correcting the curve of an electrode lead into a flat state. SOLUTION: This manufacturing device for a battery electrode is provided with a first rubber lining roller 5 rotatably journalled by a first bearing 6 and mounted with a first ring-like cutting edge 7 on one end side; a second rubber lining roller 8 rotatably journalled by a second bearing 9 opposedly to the roller 5 and mounted on one end side with a second ring-like cutting edge 10 with the side face slidingly engaged with the side face of the first ring-like cutting edge 7; a bearing advancing/retreating mechanism 12 for advancing/ retreating at least one of the rollers 5, 8 slidingly to the opposed other rubber lining roller side in order to adjust separation/contact between the opposed peripheral surfaces of the rollers 5, 8; and a rotating drive mechanism 13 for rotating the rollers 5, 8 in the same direction.  A flattening ring 11 is mounted and arranged in a region facing the inner ring-like cutting edge 10 out of the slidingly engaged first and second ring-like cutting edges 7, 11 of the rollers 5, 8.
Patent JP-2002243599-A (JP)
Title: Gas dilution device
Inventor: ARITA YOSHIHIKO
IPC: G01N5/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas dilution device capable of precisely and continuously diluting a component gas to an optional dilution magnification without using a high purity diluent gas or an expensive flow control device. SOLUTION: First and second gas concentration measuring instruments 8 and 11 are provided in a gas passage 5 to which a component gas CG to be diluted is supplied, and a gas adsorption tube 12 is provided between the measuring instruments 8 and 11. The output ratio a2/a1 of the two measuring instruments 8 and 11 is calculated, and the temperature of the gas adsorption tube 12 is adjusted on the basis of the arithmetic result to control the adsorption quantity of the component gas CG in the gas adsorption tube 12.
Patent JP-2002234132-A (JP)
Title: Screen printing machine
Inventor: OTSUKA MASAHIRO
IPC: B41F15/26
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration in printing precision due to the shortage of rigidity of a positioning unit for positioning the work of a screen printing machine. SOLUTION: In the positioning unit 50 which supports a substrate 61 constituting a work through a substrate fitting jig 60, a Z-axis table 45, a Y-axis table 51, an X-axis table 52, a θ-axis table 53, and a Z-axis table 56 are set in turn from, below and the lower Z-axis table 45 is made to lift all the other tables by an air cylinder 46.
Patent JP-2002243672-A (JP)
Title: X-ray analyzer
Inventor: GOTO TAKANORI
IPC: G01N23/227
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray analyzer, capable of accurately comparing the sensitivities of the electronic spectroscopes of respective apparatuses. SOLUTION: The temperature of a measuring element 14 is raised due to the incidence of Alkα rays and scattered X-rays or the like impinge against measuring elements 14 and 16 to raise the temperatures of the measuring elements 14 and 16 in the same way. Since thermocouples 18 and 19 are connected differentially so as to detect the difference between the temperatures of the measuring elements 14 and 16, the voltage value, measured by a voltage measuring part 25, is changed by the temperature rise of the measuring element 14 due to only the absorption of Al kα rays. A control unit 26 calculates the X-ray intensity x0 of Al kαrays on the basis of the voltage signal from the voltage measuring part 25.  Thereafter, the standard sample of the sample holder attached to a sample receiving stand 11 is irradiated with Al kαrays and the control unit 26 obtains the sensitivity of the electronic spectroscope, on the basis of the output signal intensity of the detector 32 and the X-ray intensity x0.
Patent JP-2002241013-A (JP)
Title: Prepreg loading method and prepreg loading device
Inventor: MATSUZAKI YOSHINORI
IPC: B65H29/28
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg loading method for stabilizing a prepreg loading position when carrying and loading a prepreg formed in a fixed dimension by cutting a long size belt-like material on a loading tray, and a loading device used for this loading method. SOLUTION: In this prepreg loading method, after gripping the front end of the prepreg 6 carried one by one by a carrier conveyor by a clamp 10 of a carrying arm with a clamp freely movable in the horizontal direction above the loading tray 8, the carrying arm is moved, the prepreg is carried on the loading tray 8, the clamp 10 is then opened, and the prepreg 6 is successively loaded on the loading tray 8. The prepreg loading method and the loading device are characterized by forming the height of a loading surface of a position for loading both side ends 21 and 22 of the prepreg 6 higher than the height of a loading surface of a position for loading an intermediate area 23 between both side ends.
Patent JP-2002242419-A (JP)
Title: Plasterer's trowel
Inventor: IGARASHI KAZUMA
IPC: E04F21/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a plasterer's trowel excellent in seperation of the trowel, capable of finishing an excellent surface, and producing an effect for improving workability. SOLUTION: This trowel for the plasterer is characterized by arranging and forming a plurality of bored holes in a trowel plate, and the trowel for the plasterer is characterized by arranging a cylinder in an upper part of the bored holes. By arranging and forming the plurality of bored holes in the trowel plate of the trowel for the plasterer, the trowel is excellently separated, the excellent surface can be finished, and the workability is desirably improved by arranging the cylinder in the upper part of the bored holes.
Patent JP-2002244102-A (JP)
Title: Projection type display device
Inventor: OZEKI HISAO
IPC: G03B21/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device wherein the deviation of the optical axis of a prism member from the optical axis of a light valve can be prevented. SOLUTION: A first integrating member 201 is fixed to a polarizing beam splitter 107G utilizing bend parts 2013U and 2013L. The polarizing beam splitter 107G, a quarter-wave phase plate 108G and the light valve 109G are formed integrally, by attaching a light valve integrating member 203, to which the light valve 109G is held and a quarter-wave phase plate attaching member 202 to which the quarter-wave phase plate 108G is held to the first integrating member 201. The light valve integrating member 203 has inclined parts 2032U and 2032L and the quarter-wave phase plate 108G is disposed in the space, formed between the first integrating member 201 and a mounting part 2033 on which the light valve 109G is mounted.
Patent JP-2002250120-A (JP)
Title: Knob fitting structure for underfloor inspection hole
Inventor: TAI SEIJIRO
IPC: E04F19/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for manufacturing the body and knob member of an underfloor inspection hole via aluminum die casting process, and forming the body, for example, by using an aluminum shape and making it unnecessary for the body to be screwed down to a lid plate, so that the cost is reduced. SOLUTION: A knob comprises the body 1 and the knob member 8, which is pivotally supported in the body 1 by a horizontal shaft 9 and can be projected from a long hole 7 formed on the top plate of the body 1 by rotating the knob member around the shaft 9. In the state that the part of the knob below the top plate 4 is fitted into a cutout hole 12 formed on the lid plate of the underfloor inspection hole, a flat spring is inserted in the body from its both ends so as to be caught on a pair of spring catch-stopping slips at a proper level on the outer surface of a side plate 2, which is projected further downward from the cutout hole on the bottom side of the lid plate.
Patent JP-2002251276-A (JP)
Title: Contents reproduction controller
Inventor: KANEKO YUTAKA
IPC: H04N7/081
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a contents reproduction controller capable of reducing the load of a user who uses contents. SOLUTION: This contents reproduction controller is constituted of a display part 3 for displaying a media object displaying contents on a screen and a module object displaying functions or devices for processing the contents for each type, a meta data interface adding part 5a for adding meta data constituted of data indicating the contents and the characteristics of the device, and for adding an application program interface playing the role of the interface of the contents and the device to the media object and the module object, and a main control part 5 for controlling the execution of the reproduction or display of the contents according to the prescribed operation of the medial object and the module object displayed at the display part 3 based on the meta data.
Patent JP-2002249042-A (JP)
Title: Traction device for bolster-less truck for rolling stock
Inventor: ASANO KOJI
IPC: B61F5/16
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a traction device capable of miniaturizing a bolt for fitting a traction link, easily fitting the traction link, and stopping any abnormality between the traction link and a truck frame. SOLUTION: In this traction device of a bolster-less truck for rolling stock, the force in the longitudinal direction applied between the truck and a rolling stock body is transmitted by the traction link 12 for connecting a traction frame 2 fitted to the rolling stock body 1 and the truck frame 3. Fitting parts to the traction link 12 in the traction frame 2 and the truck frame 3 are formed of gradient recessed parts 2a and 3a. A shaft part 13a at both ends of the traction link 12 is of the shape so as to be fitted in the recessed parts 2a and 3a. A traction frame side fitting part in the traction link 12 is extended in the axial direction of the traction link 12, and this extended part 12a and the truck frame 3 constitute an abnormal rise stopper.  The traction link and the bolt for coupling the traction frame with the truck frame can be miniaturized, and the workability can be improved. The number of parts for constituting the abnormal rise stopper and the man-hour are not increased.
Patent JP-2002259541-A (JP)
Title: Delivery method and system for environmental information, terminal of environmental information provider and terminal of site provider
Inventor: SHIBATA HIROSHI
IPC: G06Q10/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To deliver environmental information by unspecified number of site providers and environmental information providers in real time without brokers. SOLUTION: In a delivery system of environmental information, applications 41 , 42 , 43 for providing of environmental information set identifying information and providing conditions of the information inputted from terminals 11 , 12 , 13 as a filter to a semantic information network 3. Applications for site 51 , 52 generate requiring event of environmental information including identifying information, requiring conditions and information on return mail destinations inputted from terminals 21 , 22 to transmit to the network 3. Applications 41 , 42 , 43 whose information set up in their own filters is matched with information of the event transmit tutorial information of environmental information and acquired information to the network 3 based on the information on return mail destinations.
Patent JP-2002258599-A (JP)
Title: Toner carrier and image forming device
Inventor: ARAI TOSHIAKI
IPC: F16C13/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier of toner capable of presenting an image of high quality free from irregularities in the image, and also, whose characteristic change is suppressed against the long time use and which has excellent durability, and to provide an image forming device equipped with the toner carrier. SOLUTION: As for the toner carrier for forming a visible image on the surface of an image forming body by carrying the toner on its surface, forming the thin toner film and coming into contact with the image forming body or coming close to the image forming body in this state, and then, supplying the toner to the surface of the image forming body, the toner carrier is provided with a coating layer constituted of material including thermosetting resin which is hardened by methylether modified melamine compound on the surface of a conductive elastic layer, and the image forming device is provided with the toner carrier.
Patent JP-2002270581-A (JP)
Title: Plasma treating system and plasma treating method
Inventor: EDAMURA MANABU
IPC: H01L21/302
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing system in which an advanced control can be dealt with by solving the problems of the variation in the characteristics of the system (difference of system) and the error or variation of control signal and monitor signal, and completely identical process performance can be obtained in a plurality of systems of identical design. SOLUTION: In the vicinity of a process window being used, mutual relation of all control parameters and the signals of process monitors is measured initially or periodically and held in a recording unit 20 as a data base. The mutual relation data is analyzed by a data analyzer 19, compared with the same data of a reference system, and then the shift of control parameters and process monitor signals due to the difference of system is grasped and corrected before a process control similar to that of the reference system is performed. In the process control of a controller 21, control parameters are prevented to deviate from a previously measured range of data base.
Patent JP-2002269315-A (JP)
Title: Tracking system on internet
Inventor: FUKAYA YOSHITAKA
IPC: G06Q30/06
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To perform the tracking of the advertisement medium in one-way by facilitating a visit of a user seeing the advertisement medium to an electronic commerce site. SOLUTION: The user inputs an advertisement ID (medium ID + advertiser ID) obtained from the advertisement medium from client terminals 11 and 12. An URL converting server 21 converts the advertiser ID to the URL of the electronic commerce side 41 on the basis of an advertisement DB 32, and returns to the user. With this structure, the user can browse commodity selling pages of the site 41. A tracking server 22 stores the medium ID and the advertiser ID in a tracking DB 33, and statistically processes the medium ID and the advertiser ID stored in the tracking DB 33, and computes an advertisement charge per each advertisement medium and per each advertiser on the basis of a reward DB 34. The site 41 performs tracking of the business information, and computes a charge for commission.
Patent JP-2002050334-A (JP)
Title: Secondary cells and battery power supply
Inventor: TAKATSU KATSUMI
IPC: H01M2/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an assembled battery which integrates secondary cells and a wiring board constituting a power circuit with a laminated sheet as an outer package case. SOLUTION: A circuit board 6 to which each lead of a positive and a negative electrodes of two secondary cells are connected is arranged on a lead- drawing side of the secondary cells 1 and is pasted on a backside of the two secondary cells 1 by a backside adhesive sheet 11 with bonding pieces 11a and board-fixing pieces 11b, and the bonding pieces 11a are pasted from the side face to the front surface to integrally fix the two secondary cells 1, and at the same time, the circuit board 6 is fixed to the secondary cells with the board-fixing pieces 11b. Further, by pasting a surface adhesive sheet 12 on the surface side of the two secondary cells, an assembled battery A is completed integrating the secondary batteries with the circuit board 6.
Patent JP-2002270728-A (JP)
Title: Semiconductor device
Inventor: MIYATA OSAMU
IPC: H01L23/498
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the short circuit of a wiring pattern 14 caused by the separation of a plated film. SOLUTION: Since the visible outline of a resist 16 passes over a through hole 24, the visible outline of the resist 16 never parallels a wiring pattern 14 in close vicinity to it. In short, since a plurality of through holes 24 are arranged in matrix form in a substrate 12, the direction of the wiring pattern 14 extending from the through hole 24 always forms a specified angle to the direction of the through holes 24 standing in a line. Accordingly, in case the fringe of the resist 16 passing over the through hole 24 flows out, the thin film of the resist 16 is not made slenderly on the wiring pattern 14, and a plated film is never formed slenderly on the thin film.
Patent JP-2002267880-A (JP)
Title: Manufacturing method for multifiber polarization maintaining fiber assembly and multifiber polarization maintaining fiber assembly manufacturing device
Inventor: NONOMURA MASANORI
IPC: G02B6/38
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a multifiber polarization maintaining fiber assembly. SOLUTION: After the direction of polarization maintaining optical fiber element wires 11 and 12 is automatically adjusted by a direction adjuster 200 in a holding state at a holding jig 100, thermosetting resin is heated by a heater 105 and hardened. Thus, direction adjustment and adhesive material curing are automated and manufacturing time is shortened.