baber/WOPTO huggingface dataset:
Patent JP-2003184996-A (JP)
Title: Chain and sprocket system
Inventor: TODD KEVIN B
IPC: F16H55/30
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a chain in which noise characteristics of a random sprocket can be exerted without increasing maximum chain tension and a sprocket system.  <P>SOLUTION: The chain 80 having links 82 mutually connected by a pin 84, and the sprocket 30 having a tooth bottom part 34 arranged between a plurality of teeth 32 apart in the circumferential direction and each adjacent tooth 32, are provided. Each tooth bottom 34 has tooth bottom radiuses R1, R2, R3 defined by the distance from the center of the sprocket in the radial direction to a point on the tooth bottom 34 nearest to the center of the sprocket. The first/second tooth bottom radii R3, R2 are arranged in a pattern that is effective to redistribute the tension acting from the sprocket 30 to the chain 80 to previously set one or more of the sprocket order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099861-A (JP)
Title: Coating composition for forming liquid crystal layer and method for producing optical element using it
Inventor: IIZUKA YUKIKO
IPC: C09D5/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for forming a liquid crystal layer capable of forming a liquid crystal film without dissolving an oriented film or a stretched film on a base when a liquid crystal material-containing coating liquid used for forming a liquid crystal layer is applied on the base, and obtaining a smooth liquid crystal film without generating uneven coating film on application, and to provide an optical element using the composition.  <P>SOLUTION: The coating composition for forming the liquid crystal layer comprises a liquid crystal material and a solvent as principal components, where the solvent comprises components which do not dissolve the base on which the composition for forming the liquid crystal layer is applied or an oriented layer provided on the base, and the content of the solvent in the composition is 60 to 90wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163146-A (JP)
Title: High-density immunity blot method
Inventor: FURUTA MASARU
IPC: G01N33/543
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density immunity blot method for reacting a plurality of probes to a membrane transfer article with high density.  <P>SOLUTION: In the membrane transfer article 10, a protein sample is developed along a plurality of rails for changing into a solid phase. Reagents a, b, c, d, and so on are dispensed along a different straight line, where distance is separated so that the reagents a, b, c, d, and so on do not interfere mutually with each group 12 of spots. Then, dispensation is made by overlapping on the straight line, where the reagents a, b, c, d, and so on are dispensed with a detection reagent, such as a coloring reagent and a fluorescent reagent, as a secondary reaction reagent to achieve optical detection by developing color in a reactant, where sample protein reacts with the reagents a, b, c, d, and so on of the probe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162095-A (JP)
Title: Stacking molding apparatus
Inventor: KAKIUCHI EISAKU
IPC: B29C67/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking molding apparatus which forms a molded article in a stacked state by laser sintering and is equipped with a means capable of easily utilizing a base plate in a desired shape.  <P>SOLUTION: In the stacking molding apparatus, a base plate 32 in a desired shape is fixed at an optional position on a platform 30 by a general-purpose fixing means. The fixing means uses, for example, an adaptor plate, an electromagnet, or a depressurizing suction port. The fixing position is detected by taking a photograph of the base plate 32 with a camera 34 and comparing, in a calculation section 36, the photograph with the corresponding part of three-dimensional data of the molded article. The result of the comparison is transmitted to a driver 40 for driving to adjust a mirror 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297804-A (JP)
Title: Substrate processing device and method
Inventor: SHIRAKASHI MICHIHIKO
IPC: B23H3/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate the load of chemical-mechanical polishing (CMP), enhance machining efficiency, and improve on substrate surface flatness by replacing the whole or part of substrate processing in CMP with electrochemical machining using pure water or, preferably, ultrapure water.  <P>SOLUTION: The substrate processing device has a CMP unit 24 for chemically and mechanically polishing the surface of a substrate; an electrochemical machining unit 26 with a feeder electrode and a tool electrode, wherein an ion exchanger 48 is provided between the substrate and the feeder electrode and/or between the substrate and the tool electrode, with a voltage applied across the two electrodes for the electrochemical machining of the substrate surface in the presence of liquid; and a top ring 74 for holding the substrate removably, capable of freely moving between the CMP unit 24 and the electrochemical machining unit 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172923-A (JP)
Title: Portable telephone terminal, and pay service restriction method used therefor
Inventor: MATSUMOTO SHIGE
IPC: H04M15/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone terminal which controls/inhibits the utilization of a pay service not intended by the payer of a portable telephone charge in the case that a user of the terminal and the payer are not the same person.  <P>SOLUTION: When a UIM card is a slave UIM card, a control part 11 temporarily suspends input from an operational input part 13. The control part 11 reads information of a master UIM card from a UIM card part 12 and transmits information of the service generating a charge and a message of a utilization permission desire from a radio communication part 14 to the terminal incorporating the main UIM card. When the radio communication part 14 does not receive a response from the terminal incorporating the main UIM card within fixed time or when the response indicates no permission, the control part 11 displays the message indicating that no permission is obtained from the terminal incorporating the main UIM card at a display part 15, receives the input from the operation input part 13, and forcibly ends the service.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170275-A (JP)
Title: Probe
Inventor: MORI CHIKAOMI
IPC: H01L21/66
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise fine microprobe of high performance capable of obtaining excellent continuity for even an electrode pad arrayed with fine pitches, and having enhanced electric contact, in the probe contacting with the electrode pad of a semiconductor device.  <P>SOLUTION: This probe 13 has a probe part 1 having in its tip a contact part 4 contacting with the electrode pad 2, a needle strut 7 supporting the probe part 1 substantially right-angledly at one end, and a connection terminal part 6 connected to a substrate 5 in the other end of the strut 7. At least one sheet of conductive sub-probe part(s) 8, 9 supported substantially right-angledly to the strut 7, and arranged substantially in parallel along the probe part 1 is provided between the probe part 1 and the connection terminal 6, and the tip of the probe part 1 is constituted to contact with tips of the sub-probes 8, 9 in overdrive where the contact part 4 contacts with the electrode pad 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167949-A (JP)
Title: Mold assembly
Inventor: TAKEISHI ATSUSHI
IPC: B29C45/38
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold assembly capable of protecting an edge part formed at the leading end of a gate cutter pin.  <P>SOLUTION: A movable mold 30 has a movable template 35, the gate cutter pin 32a movable to the movable template 35 and of which the leading end advances to a side gate 27, and a support pin 36 which is arranged in the vicinity of the gate cutter pin 32a and moved along with the gate cutter pin 32a to come into contact with a fixed mold 20 at its leading end 36a. When the edge part 32y provided at the tip of the gate cutter pin 32a advances to the side gate 27 at the time of mold closing, the support pin 36 advances along with the gate cutter pin 32a to come into contact with the fixed mold 20 to support the fixed mold 20. The dimension in the vicinity on the side of the edge part 32y provided to the tip of the gate cutter pin 32a can be ensured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322725-A (JP)
Title: Optical fiber connection switching device
Inventor: SATO TAKESHI
IPC: G02B6/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber connection switching device whose structure can be miniaturized.  <P>SOLUTION: In the structure of the device, there are installed opposite to each other an array panel 20 in which arraying holes are parallel provided enabling optical fibers 40 to be inserted into and a connection panel 30 in which adaptors are parallel provided enabling a plug 41 installed at the end of the optical fiber to be inserted/drawn out. In addition, a hand mechanism 60 having a finger 61 for holding the plug is made movable to a desired position between the array panel and the connection panel. The hand mechanism 60 is mounted on a supporting body 80 that is movable in the direction where the arraying holes of the array panel 20 and the adaptors of the connection panel 30 are parallel provided. Further, the hand mechanism 60 mounted on the supporting body 80 is made movable on the supporting body 80 in the direction of inserting/ drawing out the plug. Consequently, the motive power needed for the driving system for inserting/drawing out the plug can be reduced, and rigidity required for a guide system is made to be small, thereby the miniaturization of the device is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172557-A (JP)
Title: Stage apparatus and its control method
Inventor: KORENAGA NOBUSHIGE
IPC: H01L21/027
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact guide capable of accelerating a movable body that mounts a fine motion stage and has large carrying mass.  <P>SOLUTION: A Y slider 302 extended in an X-axis direction can be moved to a Y-axis direction by a Y linear motor 340. An X slider 303 mounting the fine motion stage 360 is guided by the Y slider 302 and can be moved to the X-axis direction by the X linear motor 320. A Y electromagnet 101 is provided opposite to the guide surface of the Y slider 302 in the X slider 303 and a Y suction plate 102 is provided on the guide surface of the Y slider 302, thus generating suction force along the Y-axis direction between the X and Y sliders 303 and 302, keeping the non-contact state between the X and Y sliders 303 and 302, and giving appropriate acceleration force to the X slider 303 when the Y slider 302 moves in the Y-axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175672-A (JP)
Title: Oral liquid agent containing glycyrrhizinic acid
Inventor: MIZUTANI MASASHI
IPC: A61P17/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid agent in which glycyrrhizinic acid or its salt is stable over a long period even in an acidic solution.  <P>SOLUTION: The glycyrrhizinic acid can be maintained stably even in the acidic solution over the long period by containing the glycyrrhizinic acid or its salt, carnitine chloride and thickening polysaccharides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178877-A (JP)
Title: Fuel cell system
Inventor: TATEISHI KAZUFUMI
IPC: H01M8/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of sufficiently exhibit a mass production effect even when manufacturing fuel cell systems with a variety of maximum powers.  <P>SOLUTION: The fuel cell system comprises fuel cells (12, 22) for generating power with prescribed power according to reaction of hydrogen and oxygen, power supplying parts (14a, 14b, 24a, 24b) for supplying DC power or AC power by using DC voltages outputted from the fuel cells (12, 22), a plurality of fuel cell units (10, 20) having power control parts (16, 26) for controlling output power from the power supplying parts (14a, 14b, 24a, 24b), a parallel connection wire connection part 30 for connecting in parallel the output power from the cell units (10, 20), and a cooperative operation control part 18 for adjusting shared output power of the cell units (10, 20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175628-A (JP)
Title: Heating element for microwave firing furnace
Inventor: OSAWA MASATO
IPC: H05B6/80
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance heating element suitable for a microwave heating furnace for firing an object to be fired by self-heating when the element is irradiated with microwaves, a coating material for forming the heating element, and a fireproof heat-insulating material.  <P>SOLUTION: The heating element for the microwave heating furnace fires the object to be fired by self-heating when it is irradiated with microwaves. The heating element is composed of calcined kaoline and an inorganic binder, and the calcined kaoline is Al-Si spinel and/or mullite containing a state of transition process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176651-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YASUI YUJI
IPC: G05B13/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine capable of appropriately and quickly correcting the variation of air-fuel ratio among a plurality of cylinders to realize air-fuel control excellent in robustness even if the engine is complicated in exhaust system layout.  <P>SOLUTION: The ECU 2 of the air-fuel ratio control device 1 for controlling the air-fuel ratio of a fuel-air mixture supplied to first to fourth cylinders #1 to #4 determines a feedback correction coefficient KSTR (Step 7), calculates variation coefficients AFOFTi each representing the variation of air-fuel ratio among a plurality of cylinders for every cylinder based on the model parameters b0, r1, r2, r3 and s0 of a model, which inputs the KSTR and outputs the detected air-fuel ratio KACT (Step 51), identifies the model parameters (Step 27), corrects a basic fuel injection quantity TIBS so that the variation coefficient AFOFTi for every cylinder converges to a moving average AFOFTAVE (Steps 9 and 10) and calculates the final fuel injection quantity TOUTi for every cylinder (Step 12).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180453-A (JP)
Title: Control equipment of synchronous motor
Inventor: OMORI YOICHI
IPC: H02P21/24
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To torque-control a synchronous motor with no position sensor.  <P>SOLUTION: A current voltage conversion means divides an input current and voltage in coordinate components. A means superposes a high-frequency voltage on an input voltage. A current variation difference calculating means outputs the variation in current component of the output of the conversion means from a time t1, which is different from the time t0, through a prescribed period T from the variation in the current component of the output of the conversion means from a time t0 through the prescribed period T. A voltage integration difference calculating means outputs a value where each voltage component of the output of the conversion means is integrated for time from the time t1 through the prescribed period T from the value where each voltage component of the output of the conversion means is integrated for time from the time t0 through the prescribed period T. An angular error calculating means acquires an angular difference between the coordinate axis and the salient pole axis of a rotor based on the outputs of the current variation difference calculating means and the voltage integration difference calculating means. An axis estimating means rotates a coordinate so that the angular difference in the output of the angular error calculating means becomes zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178461-A (JP)
Title: Double registration prevention system for business data
Inventor: MAEDA JIRO
IPC: G06F12/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is performed double update caused by response suffered from a network environment or a client environment or by an error in the use of reading software in a conventional downloading program in the case of a recently watched processing format for down-loading the program from a network and for executing processing by using the reading software, in double registration prevention processing for a server for business data.  <P>SOLUTION: A plurality of users for an information processing system use a plurality of terminals, are filled the business data in a registration application form, and registered the business data on the DB (database) of the server. The business data is allowed to previously correspond to the registration application form in a one-to-one and registered the business data with a provided management number into the DB of the server. In registration, when the management number is already registered, the registration is regarded as the double update.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178505-A (JP)
Title: Information processing system
Inventor: ISHIDA TAISHIN
IPC: G06Q50/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entity with personal information; and by extension, to provide a system by which the anxiety of a user about the use of the personal information for an unauthorized purpose of some kind is reduced.  <P>SOLUTION: In an information processing system, the personal information of the user is managed by a first and a second information management unit 111, 112. A first information presentation unit 121 provides the "personal information" to a terminal 20 in accordance with "information use request" sent from the terminal 20 and representing that which one out of the personal information of the user is to be used when, where, and by whom, and for what purpose. Where, a registration unit 115 registers "information use history" representing that which one out of the personal information of the user is used when, where, and by whom, and for what purpose. A second information presentation unit 122 presents the "information use history" to the terminal 20 in accordance with "history request" from the terminal 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183218-A (JP)
Title: Resin sand and its manufacturing method
Inventor: WATARI SHINGO
IPC: E01C13/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide resin sand and its manufacturing method efficiently preventing the occurrence of a cloud of dust caused by drying, controlling the softening of sand caused by rain water and preventing the hardening of the road surface caused by freezing.  <P>SOLUTION: A granular cohesive resin section is formed among grains of sand.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186804-A (JP)
Title: Image forming apparatus, image forming method, and recording medium
Inventor: WATANABE SHIYOUSO
IPC: B41J5/30
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, an image forming method, and a recording medium whereby a user uses transfer paper optionally set by the user to perform printing and copying in a weekly magazine mode.  <P>SOLUTION: The image forming apparatus 2-1 includes: an image data input means for receiving a single or a plurality of image data; an image data storage means for storing the image data received by the input means by each of the image data before aggregate when an aggregate mode is set; an aggregate/edit image data generating means for aggregating/editing the stored image data to generate output image data; a paper feed stage searching means for searching a paper feed stage to which the output image data are outputted; an image data output means for outputting the stored output image data; and a management means for managing a processing sequence of each image forming means. As a result, the apparatus is usable in common with copying and outputting of a stored document in the aggregate mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183326-A (JP)
Title: Floor structure
Inventor: TOKUNO MITSUHIRO
IPC: E04C3/292
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure which can be dismantled for reuse by effectively bringing about the effect of preventing the displacement of each steel material to a live load, when the floor structure is formed by juxtaposing the steel materials.  <P>SOLUTION: This floor structure is constituted in such a manner that the steel materials 4, wherein an upper flange 2 is provided at the upper end of a web plate 1 and wherein a lower flange 3 is provided at the lower end thereof, are juxtaposed so that a floor surface can be formed on the upper flange 2. The floor structure is equipped with a displacement preventing spacer 6 which is interposed between the upper flanges 2 of the adjacent steel materials 4 or between the lower flanges 3 of them. The spacer 6 has a load bearing part 7 which is engaged with the adjacent upper flanges 2 and/or the adjacent lower flanges 3 so as to bear the live load imposed on each of the four steel materials 4 and restrain a downward displacement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003208958-A (JP)
Title: Socket electric connector
Inventor: CHIN KENEI
IPC: H01R24/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector which makes the amount of heating deformation decrease, and guarantees the quality in which a solder ball is soldered when it is soldered to a circuit board.  <P>SOLUTION: It is the socket electric connector which connects a chip of a central processing unit (CPU) electrically on the circuit board, and it includes a base 10, which is installed on the circuit board and is equipped with a main part 11, two or more through holes 111, and a flat mount 12, a cover 20, which is attached on the above base 10 and has the main part 21, two or more through holes 211, and a projection mount 22, two or more electric conductive terminals 50, which are accommodated in the above through holes 111 and connect the pins of the chip, the driver 30, which moves sliding the cover 20 against the base 10, including a pivot 31 and a drive lever 32, and a fixing implement 40, which is constituted by combining in one with the above projection mount 22 of the above cover 20 and the above flat mount 12 of the above base 10, including fixed part 41 and a free end part 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190870-A (JP)
Title: Cogeneration system
Inventor: TAKEUCHI HIROTO
IPC: H01M8/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of improving energy efficiency over the whole of a system by coping with a fluctuation of a demand for heat.  <P>SOLUTION: The cogeneration system is equipped with a cogeneration device 10 generating electricity and heat, a heat exchanger 14 collecting generation heat, a hot water storage tank 20 storing water in the interior, an approach passage 31 feeding water in the hot water storage tank 20 to the heat exchanger 14, a return passage 32 returning the water after obtaining heat to the hot water storage tank 20, a water feeding pump 30, and a control means 40 regulating the output of the water feeding pump 30. The control means 40 is equipped with a temperature correspondence table setting a target water temperature of the return passage 32 every range of water temperature of the approach passage 31, and regulates the output of the water feeding pump 30 so that the water temperature of the return passage 32 becomes the target water temperature in response to the water temperature change of the approach passage 31 in accordance with the temperature correspondence table.  <P>COPYRIGHT: (C)2004,JPO&NCIPI