baber/WOPTO huggingface dataset:
Patent JP-2004141960-A (JP)
Title: Bending method of blade material and bending apparatus of blade material
Inventor: MIZUKAWA SUEHIRO
IPC: B21D11/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending method of blade material and a bending apparatus of blade material which performs bending in such a manner that the unprocessed part is not left on the end part of blade material when the belt-like blade material is bent in the crosswise direction.  <P>SOLUTION: Thickness deviation processing is performed in such a manner that the linearly pointed tip edges 41, 51 which are disposed on the dies 4, 5 are allowed to force into a part near the blade top 12 of the blade material 1 having the blade top 12 on one edge of the crosswise direction and are allowed to cut thereinto and, through the movement, the web of the blade material 1 is directed to at least the half side of parts into which the edges 41, 51 are cut, is pressed against the same and is caused to flow. The thickness deviation processing is performed on one or more places in the longitudinal directions of both surfaces of the blade material 1 and, on the thickness deviation processing parts, the blade material 1 is subjected to warping deformation in the crosswise direction. The linearly pointed tip edges 41, 51 are made to coincide with each other in the crosswise direction, the thickness deviation processing is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177416-A (JP)
Title: Ir ray sensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IR ray-sensitive composition having large difference in alkali solubility (solubility discrimination) between in an exposed part and in a non-exposed part, excellent development latitude, and high sensitivity, when used for the image forming layer or the like of a lithographic printing original plate.  <P>SOLUTION: The IR ray-sensitive composition contains (A) an alkali-soluble resin having a phenolic hydroxyl group, (B) a photothermal converting substance, and (C) a compound which is decomposed by the effect of a base to generate a new basic molecule.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152405-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KANDA KAZUE
IPC: G11C7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To vary start timing for the ROM reading operations of a plurality of memory chips at the time of power-ON by using the plurality of memory chips accompanied by the ROM reading operations.  <P>SOLUTION: A power-ON reset device 18 is provided with a power-ON level detection circuit 18a for detecting a power supply voltage to output a power-ON reset signal, and a delay circuit 18b for delaying the power-ON reset signal output therefrom. Two pads P0 and P1 for specifying chip addresses are connected to the delay circuit 18b, and the delay time of the delay circuit 18b is controlled in accordance with chip addresses CADD0 and CADD1 supplied to the two pads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156083-A (JP)
Title: Oxygen-containing gas blower in rh degasser and method for refining low-carbon steel high-manganese steel
Inventor: YAMAGUCHI KIMIHARU
IPC: C21C7/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen-containing gas blower in an RH degasser, where manganese loss during decarbonization or temperature raising by oxygen blow refinement in an RH degasser is lowered, an increase in the manganese oxide concentration of slag is reduced, and alloy cost reduction is realized because of the use of a large amount of high-carbon ferromanganese and to provide a refinement method using the same.  <P>SOLUTION: Onto the inside surface of a nozzle 8 installed in a water-cooled lance 7 so as to blow an oxygen-containing gas toward the molten steel in a degassing tank, the gas is blown in the direction crossing the direction in which the oxygen-containing gas is blown from the nozzle 8. By providing one or more gas blow ports 13, the direction in which the oxygen-containing gas is blown from the nozzle 8 is made displaceable from the center on the degassing tank bottom between two recirculation pipes to the direction of the recirculation pipes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158580-A (JP)
Title: Process for producing laminated aluminum solid electrolytic capacitor and capacitor produced by that method
Inventor: HOSAKA TOMIO
IPC: H01G9/26
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a capacitor efficiently through a simple and convenient process, and to provide a laminated aluminum solid electrolytic capacitor having excellent characteristics of smaller ESR (equivalent series resistance).  <P>SOLUTION: On an aluminum foil 1 with a dielectric oxide film formed thereon, an anode lead-out part 3, and a plurality of grid patterns of a solid electrolytic layer and a conductor layer 14 consisting of a conductive precoat layer 12 and a conductive polymer layer 13 are formed to produce a capacitor element sheet. The capacitor element sheet is cut into capacitor elements which are then laminated to obtain a laminated capacitor. Before or after the conductive precoat layer 12 is formed, at least one through hole 11 having a diameter of 0.1-0.6 mmϕ is made in the grid pattern. Subsequently, the capacitor sheet obtained by sequentially forming the conductive precoat layer 12, the conductive polymer layer 13 and the conductor layer 14 is cut. Thereafter, the conductor layers of the plurality of capacitor elements are bonded through a conductive resin 18 and the through hole is filled with the conductive resin thus producing a capacitor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156301-A (JP)
Title: Foundation unit for installation of cogeneration system
Inventor: TOTTORI DAISUKE
IPC: E02D27/01
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a construction period for a foundation for the installation of a cogeneration system.  <P>SOLUTION: A foundation unit 10 for the installation of the cogeneration system enables the installation of a generator set 20 and a water heater 30, and piping for the generator set 20 and the water heater 30 is preprovided as prepiping 12A and prepiping 12B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157040-A (JP)
Title: Ligand-carrying carrier and its manufacturing method
Inventor: TAMAI TOYOHIRO
IPC: G01N33/544
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a carrier, with satisfactory reproducibility, which efficiently carries ligand.  <P>SOLUTION: This method for manufacturing the carrier which contains gelatin and gum arabic and carries the ligand comprises a process for manufacturing the carrier by using the ratio (G/A) of 0.5-1.5 of the gelatin (G) to the gum arabic (A) and a process for making the manufactured carrier carry the ligand through the use of a N-hydroxysuccinimide method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156753-A (JP)
Title: Pneumatic actuator
Inventor: YAMAMOTO FUTOSHI
IPC: F15B15/14
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic actuator 1 which can realize miniaturization and reduction in weight of a body 2 or the whole of a device by axially shortening the body 2.  <P>SOLUTION: An axially extended cylindrical hole 3 and an opening part 10 communicating with the cylindrical hole 3 are formed to the body 2. A piston 4 is slidably inserted into the cylindrical hole 3. And at the same time, an output member 11 is arranged to the opening part 10. The piston 4 is reciprocated by the supply and the discharge of compressed air. Accordingly, the output member 11 is reciprocated or rotated. Further, the pneumatic actuator 1 is provided with a fixed piston 5 arranged at one end of the cylindrical hole 3 and axially extended in the cylindrical hole 3, and a hole 17 which is formed to the piston 4 and into which the fixed piston 5 is inserted so as to be capable of relative displacement axially. A first pressure chamber 16 is formed in-between an end wall 8 to close the other ends of the cylindrical hole 3 and the piston 4 in the cylindrical hole 3, and at the same time, a second pressure chamber 20 is formed in-between the fixed piston 5 and an end wall 19 to close the ends of the hole 17 in the hole 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155579-A (JP)
Title: Trolley crane
Inventor: TAKEUCHI KATSUMI
IPC: B66C11/16
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trolley crane having an apparent long distance between a hoisting drum and an adjacent pulley to increase hoisting load for an object to be lifted and winding amount of a hoisting rope.  <P>SOLUTION: This trolley crane is provided with the hoisting drum 3 provided in a trolley base frame 1, six guide pulleys supported pivotally on the trolley base frame 1, a structural body to be positioned below the trolley base frame 1, a plurality of hoisting ropes 29 to 34 connected with the structural body through respective guide pulleys from the hoisting drum 3, and slide pulleys 10 to 15 arranged among the hoisting drum 3 and the guide pulleys to wind the hoisting ropes 29 to 34 and slidable in the axial direction of the hoisting drum 3. Consequently, it is possible to take the apparent long distance between the hoisting drum 3 and the adjacent pulley to increase hoisting load for the object to be lifted and winding amount of the hoisting ropes 29 to 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164971-A (JP)
Title: Fuel cell system
Inventor: SHIMAZU TAKASHI
IPC: H01M8/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system in which water for humidifying a gas supplied to a fuel cell can be efficiently separated in a high purity from an antifreezing fluid as a refrigerant for cooling the cell.  <P>SOLUTION: The fuel cell system 1 includes the fuel cell 2, a fuel cell cooling means 3 for cooling the cell 2 by supplying the antifreezing fluid obtained by dissolving a water soluble polymer in the water to the cell 2, and supply gas humidifying means 4, 5 each for humidifying at least one of a fuel gas to be supplied to the cell 2 and an oxidizing agent gas by the separated water by separating the water from the antifreezing fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228267-A (JP)
Title: Image forming apparatus
Inventor: MIZUGUCHI YASUNORI
IPC: G03G21/16
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which even though open space is small, a space for inserting a hand in order to remove a jammed sheet is secured.  <P>SOLUTION: An external unit 12 has side covers and a guide member 40. To remove a jam, a fixing unit 36 is pushed rearward after pulled out together with the external unit 12. Thus, lock of the guide member 40 by a locking member 52 is released. A step vis 51 is moved along a guide hole 40a, and the fixing unit 36 is moved from the pulled-out position toward the rear and further to a withdrawn position on the side of the main body of the image forming apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166104-A (JP)
Title: Wireless lan system
Inventor: KANDA TETSUO
IPC: H04L12/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of communication in a wireless LAN system that uses a multifunctional access point provided with a plurality of access point modules.  <P>SOLUTION: This multifunctional access point is provided with a station module for wireless connecting to a trunk LAN. The station module monitors the ambient radio wave environment when the multifunctional access point is started. As a result of this, the access point modules in the multifunctional access point operate by using a frequency channel with little interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172172-A (JP)
Title: Porosity-structural material, porosity single crystal high frequency capacitor, and method of manufacturing the same
Inventor: KYO CHII
IPC: C04B35/64
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the functions such as a high frequency characteristic of a capacitor by manufacturing products having higher added value with simplified manufacturing processes.  <P>SOLUTION: The porosity-structural material is manufactured by adjusting a dielectric ceramic material and two kinds of organic solvents, ethanol and toluene in the adequate ratio and a dispersion agent ensuring uniform dispersion, forming submicron powder particles by slow-speed grinding and stirring using different kinds of particle grinding balls, extracting a caking agent formed by adjusting the polyvinyl alcohol and water in the adequate mixing ratio and the submicron powder particles, intensely stirring the caking agent and submicron powder particles until the emulsion type colloid can be obtained, and finally drying these elements to the solid state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169732-A (JP)
Title: Brush rotation oil pressure control circuit of sweeper
Inventor: KATO HARUYUKI
IPC: E01H1/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform switching between a maximum revolution number and a previously set low speed revolution number in a single operation.  <P>SOLUTION: A switch 18R is turned ON to open a solenoid opening/closing valve 17R, thereby operating a pump 8R. A part of a pressure oil delivered from the pump 8R is made to flow in a bypass circuit 15R, and is returned from a return circuit 13 to a tank 14 via a flow regulation valve 16R. Hydraulic motors 6R and 7R for brush rotation are driven by a remaining pressure oil which is not made to flow in the bypass circuit 15R, and side brushes 4R and 5R are rotated at the set revolution number. When the solenoid opening/closing valve 17R is closed, all amount of oil delivered from the pump 8R is supplied to the hydraulic motors 6R and 7R for brush rotation, and the side brushes 4R and 5R are rotated at the maximum revolution number which is higher than the set revolution number. By turning the switch 18R ON or OFF, the revolution numbers of the side brushes 4R and 5R are switched between the set revolution number and the maximum revolution number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171115-A (JP)
Title: Image evaluation method and image evaluation system
Inventor: NAGAISHI MICHIHIRO
IPC: G06T7/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an image evaluation method and an image evaluation system able to properly evaluate an image like being closer to a looking way of human being when evaluating the image based on the induction field of visual sensation.  <P>SOLUTION: This image evaluation system has a visual sensation calculation means 11 for calculating the induction field of visual sensation for the image 10 being an evaluation object and an image evaluation means 12 for evaluating the image based on the induction field of visual sensation determined by this visual sensation induction field calculation means. A calculation of the induction field of visual sensation made by the visual sensation induction field calculation means 11 is made by taking into consideration information such as a color, a background and the number of electric charge of an inner point existing inside the contour including points for constituting the contour of the image being the evaluation object. The image evaluation means 12 determines an equal potential line and a potential value by using the induction field of visual sensation determined in this way, and evaluates the quality of a layout of the image and intensity of an impression of the image from these.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173405-A (JP)
Title: Electronic part, its manufacturing method, and electronic apparatus using the same
Inventor: YAMAMOTO MASAHIRO
IPC: H02K15/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part such as a coil which hardly causes short-circuiting between two conductor wiring, even if it is very small.  <P>SOLUTION: In the coil 6 for the electronic part where the conductor wiring 2 is disposed in a spiral form while an insulation layer 3 is sandwiched around a winding core 1, the thickness in the axial direction of the winding core 1 is larger than that of the conductor wiring 2. Even if the coil 6 is of a very small size, short-circuiting hardly occurs between the two conductor wiring 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171357-A (JP)
Title: Control system
Inventor: SEWAI HIROSHI
IPC: G05B19/048
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify a fault part by interlocking a data output without causing a contradiction concerning abnormal display contents when an abnormality occurs in a system with respect to a control system including a remote input/output function.  <P>SOLUTION: An input side controller A includes: an input side control part 1; and an input side interface part 10. An output side controller B includes: an output side interface part 11 to be connected to the input side interface part 10 through a network N; and an output side signal processing part 2. Data inputted to the input side control part 1 is outputted to an object to be controlled via the input side interface part 10, the network N, the output side interface part 11, and the output side signal processing part 2. When an input side abnormality signal is received, which is transmitted by the input side interface part 10 in the case of detecting the abnormality by the input side control part 1, the output side interface part 11 performs a processing for interlocking the data output, and also displays the abnormality in an input side abnormality display means 9 in the output side controller B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182763-A (JP)
Title: Method for producing polyethylene microporous film
Inventor: TAKEDA HISASHI
IPC: C08J9/26
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyethylene microporous film having excellent high-speed productivity at a low cost by a porosifying treatment with easy maintenance.  <P>SOLUTION: The method for producing the polyethylene microporous film has a film-preparing step and a porosifying treatment step. In the method, the porosifying treatment step composed of (1) a step of coating at least one surface of a polyethylene film with a hole-opening agent, (2) a step of permeating the hole-opening agent into the polyethylene film and (3) a step of removing the hole-opening agent permeated through the polyethylene film is carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180832-A (JP)
Title: Denture with clearance using suction force, and complete denture
Inventor: OKUMA KAZUO
IPC: A61C13/01
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a denture (especially complete denture for the lower jaw and the complete denture) having a superior suction force relative to gums, controlling the sucking force between the gums and the denture and easily detached.  <P>SOLUTION: This denture which is provided with artificial teeth, and a gum covering part retaining the artificial teeth and fitted in the gum part of the oral cavity is characterized in that the gum covering part has a shape having a clearance part toward the gum. The complete denture including the complete denture for the lower jaw, which is provided with a plurality of aligned artificial teeth, and a horseshoe-shaped gum covering part retaining the artificial teeth and fitted on the gum part of the oral cavity is characterized in that the gum covering part has a shape of having a clearance part toward the gum.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183978-A (JP)
Title: Humidifier
Inventor: ONBE MASAAKI
IPC: F24F6/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier capable of energetically releasing negative ions.  <P>SOLUTION: This humidifier 1 comprises a humidifier body 2 having an inner container 3, a cover body 4, and a heater 11 (heating means). An exhaust part 20 having a suction port 21 and an exhaust port 13 communicating with the outside air is formed in the body cover 4. A communication tube 22 having a communication port 24 at one end communicating with the inner container 3 and a blowout port 25 at the other end communicating with the inside of the exhaust part 20 is provided. An ion generating part 6 for generating negative ions is installed between the side wall of the inner container 3 and the side wall of the humidifier body 2. The air outlet 6c of the ion generating part 6 is positioned near the suction port 21 of the exhaust part 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184810-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing the same, and image forming method and image forming apparatus using the same
Inventor: ISHIKAWA MICHIAKI
IPC: G03G9/087
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which ensures little variation of image density and little fogging even when environmental temperature and humidity vary during printing, and to provide a method for manufacturing the electrostatic charge image developing toner, and an image forming method and an image forming apparatus using the same.  <P>SOLUTION: In the electrostatic charge image developing toner comprising colored particles including at least a resin and a colorant, the colored particles are obtained by forming particles in an aqueous medium and have a water content of 0.1-0.5 mass% when stored in the environment of low temperature and low humidity (10°C and 20% RH).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184053-A (JP)
Title: Heating cooker
Inventor: KISHIMOTO TAKUSHI
IPC: F24C1/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker for heating and cooking cooked objects with steam, allowing easy generation of low temperature steam by combining air supply/exhaust to/from a heating chamber to perform optimum temperature management.  <P>SOLUTION: An air supply/exhaust passage 50 for joining the heating chamber 11 to outside air outside a casing 10 is provided on the upper outside of a corner inside wall 14 of the heating chamber 11. A closable damper 52 and an air supply/exhaust fan 53 are provided in the air supply/exhaust passage 50. The air supply/exhaust fan 53 can change air to be supplied/exhausted by reversing its rotating direction. Thus, air is smoothly and quickly supplied/exhausted to/from the heating chamber. As a result, a temperature in the heating chamber can be easily controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192384-A (JP)
Title: Color matching device capable of automatically judging image creating conditions
Inventor: KICHISE TAKASHI
IPC: G06T1/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color matching device that judges situations at the time of image data creation when the image data is not added with source profile information and realizes such color matching as intended by the creator, in the color matching to match colors of images among various devices.  <P>SOLUTION: An OS has history information of an application and stores operation of the application. When matching is demanded, the device searches the history information starting from the newest information and selects a profile corresponding to the operation of the application. It selects as a source profile for color matching an sRGB if the application has transferred the image from a network; a system monitor if it has depicted a graphic in the image; and a system scanner if it has inputted the image from a scanner. In this way, the device judges situations at the time of image data creation and executes matching for the colors intended by the creator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI