baber/WOPTO huggingface dataset:
Patent JP-2004130380-A (JP)
Title: Mold composition, and method for producing mold
Inventor: MIYAUCHI KEIJI
IPC: B22C1/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inexpensive, safely treatable self-curing mold which has satisfactory collapsibility of sand by using a water-soluble alkali resol type phenolic resin or the alkali salt of silicic acid as a binder, and to provide a mold composition.  <P>SOLUTION: In the method for producing the self-curing mold, a carbon dioxide curing method is replaced with a cold self-curing mold method. The self-curing mold composition is composed of a refractory substance, a binder (a water-soluble alkali resol type phenolic resin or the alkali salt of silicic acid), and a curing agent (organic acid including citric acid or inorganic acid) therefor. Instead of using carbon dioxide, the binder is neutralized with the acid, so that the crosslinking and gelatinization of the water-soluble alkali resol type phenolic resin or the alkali salt of silicic acid are promoted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164376-A (JP)
Title: Identification-code-attached form, form reading program, and form creation program
Inventor: OKABE HITOSHI
IPC: G06K9/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form reading program that can read a new form while maintaining similar reading precision for an old form without changes in setting information in a device even when the layout of the form is changed.  <P>SOLUTION: The form reading program for recognizing characters in a form commands a computer to execute: a step of extracting a field on the form; a step of detecting an identification code of the field described in a given position to the field; a step of reading out prestored field attribute information corresponding to the identification code; and a step of recognizing contents of information entered in the field and an item designated for the field according to the field attribute information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167726-A (JP)
Title: Method and apparatus for manufacturing embossed carrier tape
Inventor: HOSOGAI KIWAKI
IPC: B29C51/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embossed carrier tape manufacturing apparatus capable of satisfying strength and preciseness even if the depth of embossed parts is increased.  <P>SOLUTION: The embossed carrier tape is manufactured by bringing a substrate resin tape comprising a thermoplastic resin into contact with the side surface of a rotating rotary mold to continuously mold enbossed parts under vacuum. In this manufacturing method, by using a rotatable auxiliary mold which is smaller in size than the recessed mold part of the rotary mold and has a plurality of projecting parts intermeshing with the recessed mold part on its almost cylindrical side surface, the embossed parts are formed to the substrate resin tape by reducing the pressure in the recessed mold part of the rotary mold while moving the part of the substrate resin tape, which is located in the recessed mold part provided to the side surface of the rotary mold, into the recessed mold part by the projecting parts of the auxilary mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168830-A (JP)
Title: New unsaturated polyester resin composition obtained by modifying recycling material comprising pet or pen to improve hot water resistance, molding material, reinforced plastic molding and method for synthesizing the composition in a short time
Inventor: OBATA YASUHIRO
IPC: B29K67/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method wherein a special synthesis device is used to realize the synthesis in a short time of an unsaturated polyester resin composition that can give a molded article improved in hot water resistance without using any special material in the synthesis of an unsaturated polyester resin by decomposing and re-synthesizing a recycling material comprising e.g. a PET or PEN, or without changing the reaction end points (acid value, viscosity, and molecular weight), and without changing the blending ratio of polymerizable monomers and that can be synthesized in a short time.  <P>SOLUTION: The unsaturated polyester resin composition has improved hot water resistance and can be synthesized in a short time by using a reaction device which makes it possible to shorten the time required for treatment of one batch as compared with previous batch type agitation devices using the same amount of charge, while necessary quantity of heat is supplied or removed, in a reaction system wherein a chemical reaction is effected by an operation of mixing under stirring, and the by-product of the reaction is discharged out of the system to thereby control a reverse reaction and accelerate the reaction. The resin composition can cope with e.g. molded articles used in contact with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169322-A (JP)
Title: Method and apparatus for purifying contaminated groundwater
Inventor: KITO TOSHIYUKI
IPC: E02D3/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for purifying contaminated groundwater, which can reduce the number of recovery pits to be constructed, can shorten a period for recovery work, and can prevent a contaminated stock solution from being diffused around.  <P>SOLUTION: The recovery pit 11, which reaches a contaminated stock solution area E in the ground and wherein a wall as high as the area E is formed of a water permeable screen 11a, is constructed; an impervious wall 12, which surrounds an outer periphery of the area E so as to guide the groundwater, flowing through the area E, to the recovery pit 11, is constructed; and a drainage treatment means for taking and treating the groundwater flowing into the recovery pit 11 is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145230-A (JP)
Title: Film unit with lens
Inventor: UCHIYAMA KEIJI
IPC: G03B17/04
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve reduction of the costs of components and miniaturization of a product and to suppress a degradation in image quality in shooting for special effect.  <P>SOLUTION: An adapter 30 for shooting for special effect is fixed on a front cover 11 of a lens-fitted photo film unit 2. When an adapter body 31 of the adapter is fixed on the front cover 11, a fastening pawl 37 disposed on a back face of the adapter body 31 of the adapter is inserted in a molding hole 21 in the front cover 11 and fastened to a face of the front cover 11 on the reverse side. Additionally, a positioning boss 38 is inserted in a rib receiving hole 22 in the front cover 11 to position the adapter body 31 of the adapter in the vertical and horizontal directions. Notches 24 and 25 for bringing the body 31 of the adapter into direct contact with the front cover 11 are formed in parts of a package label 23 corresponding to the molding hole 21 and the rib receiving hole 22 and in a part of the label 23 corresponding to a positioning protrusion 39 of the adapter body 31 of the adapter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171990-A (JP)
Title: Mounting structure of reservoir tank of fuel cell vehicle
Inventor: SHIGEMATSU SATOSHI
IPC: H01M8/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a reservoir tank of a fuel cell vehicle wherein an impact load at a front face collision can be absorbed efficiently by increasing a plate thickness and a cross sectional area of a side member without increasing vehicle weight.  <P>SOLUTION: In the mounting structure of the reservoir tank for the cooling liquid of the fuel cell vehicle, the side members 14, 14 are installed along front and rear directions of the vehicle in lower parts of both right and left sides of a motor room 11 in the fuel cell vehicle 10, and a bumper armature 17 is mounted at the front of each side member 14, 14 via the reservoir tanks 15, 16 for housing the cooling liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177165-A (JP)
Title: Hydrogen sensor
Inventor: ISHITANI MASAO
IPC: G01N27/416
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect hydrogen gas in low concentration by making Knudsen diffusion in gas to be measured, to enable a whole sensor size to be reduced, and to improve a resistance to thermal shock or the like.  <P>SOLUTION: A detecting element 21 of the hydrogen sensor is made up in the form like a round rod and composed of a porous layer 27, inner electrodes 29, 30, a solid electrolyte layer 28, outer electrodes 31, 32, a gas diffusion layer 33 and a fine layer 34, which are formed on the outer circumference side of a heater section 22 by using a curved surface printing method or the like. When a switch 40 of a voltage applying device 37 is switched from a low-voltage power source 38 to a high-voltage power source 39, pump current Ip1 which flows between the electrodes 32, 30 in order to oxidize the hydrogen gas, is detected by a current detector 42 in such a state that a combustible gas in the gas to be measured, which diffuses from the side of an aperture end 33A in a direction of an arrow B into the gas diffusion layer 33, is subjected to oxidative reactions near the outer electrode 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178706-A (JP)
Title: Reel for magnetic tape cartridge
Inventor: SHIGA HIDEAKI
IPC: B65H75/12
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reel for magnetic tape cartridge in which damage of the edge of a magnetic tape is little, winding shape is good, which is inexpensive, of which the accuracy of size/shape is good.  <P>SOLUTION: This reel 100 for magnetic tape cartridge comprises a hub 45 in which a magnetic tape 43 is wound on an outer periphery 45c and which has a cylindrical shape, and a pair of flange 47 attached to both end planes of the hub 45. The flange 47 is formed of a film other than the hub 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180192-A (JP)
Title: Stream control method and packet transferring device that can use the method
Inventor: OKURA KOJI
IPC: H04W24/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult to process a packet in accordance with the characteristics of each stream.  <P>SOLUTION: A receiving part 20 receives stream data and stores the steam data in a data buffer 24. A packet processing part 30 applies protocol processing to a stream packet in the data buffer 24. A transmitting part 22 transmits the processed packet. When a program is attached to the packet, a program extracting part 34 separates data of the program from the packet and stores the data of the program into a program storing part 36. When a parameter tag is included in the packet, a parameter extracting part 32 extracts a parameter from the parameter tag and supplies the parameter to a program executing part 26. The program executing part 26 executes the program stored in the program storing part 36 according to the parameter and performs priority control of packet transfer processing in the packet processing part 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182481-A (JP)
Title: Substrate for microreactor chip
Inventor: TODA MASATOSHI
IPC: G01N37/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microreactor chip substrate which exhibits high productivity although it has a complicated shape, transmits visible and ultraviolet light, and is not chemically reactive.  <P>SOLUTION: Flow paths are formed by supplying high purity silica particles having an SiO<SB>2</SB>purity of ≥99 mass % or a primarily processed forming workpiece obtained by previously welding the silica particles with one another into a mold, and then performing heating and pressing. Alternatively, the flow paths are formed by supplying a quartz plate having an SiO<SB>2</SB>purity of ≥99 mass % and the high purity silica particles having an SiO<SB>2</SB>purity of ≥99 mass % or the primarily processed forming workpiece obtained by previously welding the silica particles with one another into the mold, and then performing heating and pressing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183208-A (JP)
Title: Glass surface cleaning system of road surface or reflecting mirror
Inventor: OISHI NAOYUKI
IPC: B05B12/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass cleaning system capable of easily cleaning a road surface light or a road surface reflector.  <P>SOLUTION: A compressed air source unit 12, a sodium bicarbonate powder tank 18 as a grinding material, an ejector 19 for absorbedly and mixing the grinding material with high pressure air and a working robot 25 mounting a blast nozzle 20 on the hose end led from the ejector on the front end of a manipulator 26 are mounted on a vehicle 10. Equipments from the compressed air source unit down to the working robot remain to be loaded on the vehicle, the working robot 25 is operated by a remote control, and after the blast nozzle 20 is approached to the road surface light or the road surface reflector 30 or while approaching the blast nozzle thereto, the road surface light or the glass surface of the reflector 30 is cleaned by blasting the grinding material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182498-A (JP)
Title: Fertilizer containing taste component and its manufacturing method
Inventor: NISHIMURA TOSHIHARU
IPC: C05G3/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the taste of agricultural products by providing a fertilizer wherein taste components, i.e. glutamic acid, inosinic acid and guanylic acid, are compounded, and its manufacturing method.  <P>SOLUTION: Glutamic acid or other amino acids, inosinic acid and guanylic acid are compounded with a fermented fertilizer, zeolite or a chemical fertilizer to be absorbed by the agricultural products through an effective method. The agricultural products are made to contain free amino acids, free inosinic acid and free guanylic acid to improve their taste.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183277-A (JP)
Title: Pump controller for construction machinery
Inventor: FUJITA YASUTAKA
IPC: E02F9/22
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump controller for construction machinery, by which the working speed of the rise of a hydraulic actuator can be increased even when the output characteristics of an engine are isochronous characteristics or reverse drooping characteristics.  <P>SOLUTION: The pump controller for construction machinery has the engine 1 with an electronic governor 2, in which at least a part of a governor region can be controlled in either of isochronous characteristics, reverse drooping characteristics or characteristics, in which isochronous ones and reverse drooping ones are combined, and an engine controller 3, a variable displacement type hydraulic pump 4 driven by the engine 1, a plurality of the hydraulic actuators driven by pressure oil discharged from the pump 4, a changeover switch 18 indicating and inputting the minimum tilting-rotating angle of the pump 4, a construction-machinery controller 21 generating a control signal R in response to the indicated and input minimum tilting-rotating angle and a regulator 5 controlling the minimum tilting-rotating angle of the pump 4 in response to the generated control signal R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184178-A (JP)
Title: Liquid level sensor
Inventor: KATO TAKESHI
IPC: G01F23/38
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deformation of a lid body of a housing which houses a magnetic sensor inside in the liquid level sensor.  <P>SOLUTION: One end of each of three terminal plates 51-53 made of metal is protruded from an upper part of a center recession part and electrically connected to a circuit board 61 arranged in the center recession part, and its the other end is protruded downward as shown in Fig. and connected to an outside electric circuit 222. The terminal plates 51-53 are embedded inside a lid body 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185396-A (JP)
Title: Authentication system
Inventor: MATSUNO YOICHIRO
IPC: G06F21/33
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system capable of performing authentication even when an authentication ticket is received while minimizing modification on a conventional authentication system.  <P>SOLUTION: A Web service authentication service 6 authenticates a user in receipt of a password from a Web service client 4 and transmits the authentication ticket representing success of user authentication to the Web service client 4. A server application 2 transmits the authentication ticket to an authentication distribution server 8 in receipt of the authentication ticket serving as a password from the Web service client 4. In receipt of the authentication ticket from the server application 2, the authentication distribution server 8 transmits the authentication ticket to the Web service authentication service 6. In receipt of the authentication ticket, the Web service authentication service 6 decodes the authentication ticket to authenticate it and transmits its authentication information to the distribution server 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182190-A (JP)
Title: Load placing device
Inventor: TANAKA TOSHIAKI
IPC: B60P3/022
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To place a load 3 such as a box-shaped building unit or a container on a deck 2 of an ordinary truck 1 through a press-fitting member 4, to improve transporting workability, and to reduce a transporting cost.  <P>SOLUTION: The press-fitting member 4 vacuum-sucked on an upper surface of the deck 2 of the truck 1 is provided on a bottom surface of the load 3, and a vent valve 19 for releasing vacuum suction of the press-fitting member 4 is provided on the press-fitting member 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190705-A (JP)
Title: Automatic gear shift system and automobile
Inventor: IBAMOTO MASAHIKO
IPC: F16H61/68
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission for realizing smooth and effective gear shift control without using a clutch by controlling torque and speed of a motor built in the transmission.  <P>SOLUTION: A first gear train input shaft of a parallel shaft type transmission having two paris of change gear trains is connected to an engine, and a second gear train input shaft is connected to the engine through a motor, and the torque of the first gear train is temporarily transferred to the second gear train with the motor, and during that time, a gear of the first gear train is selected. A gear ratio of the second gear train is set at an intermediate stage of the gear ratio of the first gear train to reduce a motor capacity and a battery capacity, and since a clutch is unnecessary, an economic transmission can be obtained. Up-shift, down-shift and torque transferring gear shift can be performed by performing active gear shift with the motor. Skip gear shift, which is impossible in a current one, becomes possible, and continuous ratio can be obtained to improve operability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003201861-A (JP)
Title: Turbine nozzle segment and repairing method thereof
Inventor: HEYWARD JOHN PETER
IPC: B23K31/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repairing a turbine nozzle segment (10) having one or more vanes (12) arranged between outside and inside bands (14, 16).  <P>SOLUTION: This method includes a step for separating at least one of outside and inside bands (14, 16) from vanes (12). The vanes (12) are cut at a position extremely close to a band to be exchanged. A newly manufactured exchange band (24) including a projecting vane stubs (28) is prepared for each of the original bands (14, 16) to be exchanged. The exchange band (24) is attached to the vanes (12) by welding.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257584-A (JP)
Title: Spark plug
Inventor: SUZUKI AKIRA
IPC: H01T13/20
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug with improved airtightness and vibration resistance, having a main metal fitting mounted to an insulation body by heat shrinking, of which, the main metal fitting is fixed to the insulation body with sufficient fastening force even for the spark plug with small diameter.  <P>SOLUTION: The rear end part of the main metal fitting is turned into a caulked part 1d bent toward the insulation body by heat shrinking. An insulation body insertion hole 40 of the main metal fitting 1 is formed so as to have an inner diameter of 8-12 mm. The cross sectional area S of the main metal fitting on a plane A-A rectangularly crossing the axial line O at the position 1i ranging between the inner peripheral surface of the insulation body insertion hole 40 and the inner peripheral surface of the caulked part 1d in the axial direction O of the main metal fitting; and the carbon content of the steel forming the main metal fitting 1 fulfill either the condition A: 15≤S<29 mm<SP>2</SP>, and the carbon content is 0.20-0.50 mass%, or the condition B: 29≤S<35 mm<SP>2</SP>, and the carbon content is 0.15-0.50 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004189166-A (JP)
Title: Rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber crawler capable of improving its strength markedly, simplifying its assembling securely, reducing a twist phenomenon because a blade of a core metal unit and a connection member are buried into a rubber elastic body in a flush manner, and reducing the occurrence of dropping of the core metal unit from the rubber elastic body.  <P>SOLUTION: This rubber crawler is composed of the endless rubber elastic body, a projection protruding from the inner periphery of the rubber elastic body, the core metal unit composed of left and right blades buried in the rubber elastic body 1, and a lug formed at the outer periphery. The adjacent left and right blades of the core metal unit 2 are sequentially connected by fitting two respective connection members in the longitudinal direction. Blades 5, 6 on left and right outsides of the projections 3, 4 of the core metal unit are provided with bulging parts 7, 8. The blades, the connection member 10, and the bulging parts are buried in the rubber elastic body or are buried by exposing a part of them.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188057-A (JP)
Title: Game machine
Inventor: TADA YOSHINORI
IPC: A63F7/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform the shortened notification while securing the least necessary time of notification presentation for the notification executed with the same time axis independently through the visual and auditory sense without making a player feel incompatibility on the visual sense about the story and the string of illumination (lamps) and on the auditory sense about the string of sounds at the skip time.  <P>SOLUTION: In the game machine, a variation period till a shortening button 100 is operated is counted when the shortening button 100 is operated, and based on the measured time t, a skip pattern to satisfy either a condition 1 or a condition 2 is selected among a plurality of predetermined skip patterns A-C. Then, the time is skipped to the selected destination of the skip. The selection based on the condition 1 is to select the pattern A when the variation time till the shortening button 100 is operated is at least five seconds. On the other time, the selection based on the condition 2 is to select a pattern in which the variation time till the shortening button 100 is operated is less than five seconds and is the shortest period to be at least five seconds by adding t1, t2 and t3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI