baber/WOPTO huggingface dataset:
Patent JP-2003141214-A (JP)
Title: System, method of creating production plan and program for making computer execute creation of production plan
Inventor: NONAKA NAOMI
IPC: G06Q50/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a production plan creation system capable of creating a production plan in a production line that produces many kinds of products. SOLUTION: The production plan creation system 10 is provided with a device information data base 1, a product information data base 2, a product quality result information data base 3, a device priority calculating part 4, a line priority calculating part 5, a business information data base 6, a production result data base 7 and a production plan creating part 8. The device priority calculating part 4 calculates the priority of devices based on device information from the device information data base 1 and product information from the product information data base 2. The line priority calculating part 5 calculates the priority of production lines based on the product information and yield ratio from the product quality result information data base 3.  The production plan creating part 8 creates the product plans of the products based on the priority of the devices, the priority of the production lines and states of the production lines.
Patent JP-2003138353-A (JP)
Title: Ceramics/metal composite material
Inventor: TAKEI YOSHIBUMI
IPC: C22C101/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in spite of its light weight and high strength, a ceramics/metal composite material formed by combining a carbon- fiber reinforcement with an Al-Si alloy matrix is short of impact resistance because Si in the matrix is a brittle material. SOLUTION: In the ceramics/metal composite material in which the carbon- fiber reinforcement is combined with the Al-Si matrix, the content of the carbon- fiber reinforcement in the composite material is made to 20 to 60 vol.% and also Al concentration in the Al-Si alloy is made to 10 to 90 mass%. By this method, the ceramics/metal composite material which excellent impact resistance can be manufactured.
Patent JP-2003143375-A (JP)
Title: Image forming device
Inventor: HAYASHI TOMONORI
IPC: G03G21/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can detect a direction of an original in matching with a requirement of an operator. SOLUTION: The image forming device is provided with an image input means that receives an image signal of a plurality of pages, an image forming means that forms an image of the image signal on a medium, a control means that controls image forming by the image forming means, an original direction decision means that decides a direction of a plurality of the placed originals to provide an output of a decision result corresponding to the originals and a means for revising a decision time of the decision means, and the decision means outputs the decision result on the basis of the decision time.
Patent JP-2003143284-A (JP)
Title: Portable terminal
Inventor: ONO AKIO
IPC: G06F3/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal, in which portability is improved by sharply displaying an image by preventing a display part from getting dirty and by improving operability by enabling a user to freely set the direction of an operating part corresponding to the direction of the displayed image. SOLUTION: The folding portable telephone provided with a main body 1 of display part equipped with a liquid crystal display panel 2, in which character information and image information can be displayed, and a main body 3 of operating part equipped with an operating part 4 having a mechanical push-button 4a and linked through a hinge 8 to the main body 1 of display part, is provided with a varying means for varying the direction of the operating part 4 corresponding to the main body 3 of operating part.
Patent JP-2003102320-A (JP)
Title: Fish bank
Inventor: KANZAKI TAKAYUKI
IPC: A01K61/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fish bank causing upwelling flow of upwelling submarine water, improving the flow, exerting vortex flow effect in the bank and making the bank easily livable for fishes. SOLUTION: This fish bank is obtained by composing box type unit frames into square with cross shape to form the first layer combined frame work, forming a cubic frame work by piling up the same combined frame works with the combined frame work on the first layer combined frame work at least four layers, connecting and fixing the same combined frame works front, back, left and right of the first layer, setting and fixing the unit frame works respectively at four catercornered solid angles of the cubic frame work to form an assembled frame work of the first layer, setting each two unit frame works of the same shape at front, back,  left and right of the cubic frame work on the assembled frame and connected to the cubic frame work and the first layer assembled frame work so as to form the second assembled frame work and top plates each having a hole at the center are fixed at the tops of unit frame works of the top of the cubic frame work, the tops of the projecting frame works outside the cubic frame work of the second layer assembled frame work and the tops of the unit frame works of the first layer assembled frame work, outside the second assembled frame work.
Patent JP-2003145159-A (JP)
Title: Apparatus and method for preventing scale
Inventor: IIMURA AKIRA
IPC: C02F1/46
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a scale preventing apparatus which has excellent insulation properties, can protect corrosion and reduce its weight, and a scale preventing method using the scale preventing apparatus. SOLUTION: The scale preventing apparatus has a casing 2 through which water to be treated passes, and at least a pair of electrodes 3A, 3B disposed in the casing 2. Metal ions having a scale preventing effect are eluted from the electrodes 3A, 3B by applying a voltage between the electrodes. The casing 2 is made of a nonconductive material such as a synthetic resin. Water extracted from a circulating cooling water system is made to pass through a filter 20, and then is made to pass through the scale preventing apparatus 1.
Patent JP-2003138886-A (JP)
Title: Method for constructing invert in tunnel
Inventor: KONDO NORIO
IPC: E21D11/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing an invert in a tunnel in which an operation such as setup work is not required and an increase in cost is held down. SOLUTION: The invert is built at every one side in the tunnel, and a car such as a dump truck can travel on cured invert and tunnel lining.
Patent JP-2003146405-A (JP)
Title: Soil leakage preventing device for garbage vehicle
Inventor: AKATSUKA KAZUHIKO
IPC: B65F3/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent external scattering of soil in a soil tank when a garbage vehicle turns, starts suddenly and stops suddenly, in a soil leakage preventing device for a garbage vehicle that prevents external leakage of soil from garbage stowed in the garbage vehicle. SOLUTION: The soil leakage preventing device for a garbage vehicle comprises a soil gutter 13 for receiving soil from garbage stowed in the garbage vehicle, the soil tank 15 for holding the soil in the soil gutter 13, and a conducting pipe 16 for conducting the soil in the soil gutter 13 to the soil tank 15. The conducting pipe 16 has vertical wall surfaces 16v and horizontal wall surfaces 16h for blocking soil flowing back from the soil tank 15 to the conducting pipe 16 to prevent it from scattering out when the garbage vehicle turns, starts suddenly or stops suddenly.
Patent JP-2003150312-A (JP)
Title: Pointing system
Inventor: NAKABAYASHI YOSHIKAZU
IPC: G06F3/038
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To perform a drag performance operation/a drag release operation at high speed and to prevent release of a drag holding mode even when a button is erroneously touched during the drag holding mode in a pointing system for performing drag operations without continuing to depress the button of a pointing device. SOLUTION: It is judged whether or not pieces of depression data from buttons 1, 2 of the pointing device conform to drag performance setting conditions and drag release setting conditions which are set by a drag performance button setting part 6 and a drag release button setting part 11 is judged by a drag performance button judging part 7 and a drag release button judging part 12. Since the drag performance setting conditions and the drag release setting conditions can be set independently, the drag holding mode is not released even when the buttons are erroneously touched.
Patent JP-2003147769-A (JP)
Title: Foot protection method for pile
Inventor: YOKOZEKI KOSUKE
IPC: E02D7/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To highly accurately perform pile driving work with excellent workability even by a pile material other than a steel pile by inserting even the pile material having a large bottom cross section into a predriven foot protection material. SOLUTION: This foot protection method of a pile intrudes the pile material in concrete before hardening this concrete by kneading and placing the concrete of the following blending in an excavation hole. Unit water quantity: 140 to 200 kg/m<3> , Water/(cement + admixture): 25 to 70%, Coarse aggregate quantity: 200 to 350 L/m<3> , High performance AE water reducing agent: 0.5 to 2 wt.% of cement quantity, Slump conditioner: 3 to 10 wt.% of high performance AE water reducing agent, Slump: 8 to 24 cm.
Patent JP-2003148169-A (JP)
Title: Fuel control method of gas turbine, and control device therefor
Inventor: TANAKA SATOSHI
IPC: F02C9/32
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and the like for controlling flow rate of fuel of a gas turbine stably controlling the flow rate of fuel. SOLUTION: Fuel gas supply pressure 9 detected upstream of a pressure control valve 6 of a pipe 4, combustor compartment pressure 10 in a compartment of a combustor of a gas turbine 1, generator output 12 connected with the gas turbine 1, and control output 14 for a flow rate control valve calculated on the basis of the difference between a target load value 13 of a generator and an actual generator output 14 are detected by a sensor, and inputted into a control device 8. Differential pressure 15 between the upstream and the downstream of a flow rate control valve 7, and a target differential pressure value 16 of the flow rate control valve are inputted into the control device 8. The control device 8 performs a desired operation based on the inputs 9, 10, 12, 14, 15 and 16, and outputs a lift command 17 of the pressure control valve 6.
Patent JP-2003150435-A (JP)
Title: Network file system and filter
Inventor: KOMORI SHINICHI
IPC: G06F12/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a network file system capable of improving capability and reliability of a file server. SOLUTION: A CIFS protocol filter 5 performs striping processing for data of a write SMB message 17-1 sent from a CIFS client 3-1 per 64 K bytes and writes the data in a plurality of servers 7, 9 sequentially and alternately. When reading the data, the data are read from the servers 7, 9 sequentially and alternately on the contrary and are restored. Parity data are written in a server 11 for parity. The CIFS protocol filter 5 restores normal data using parity data when the server is in a trouble.
Patent JP-2003145860-A (JP)
Title: Printing apparatus
Inventor: SAKAI KEITA
IPC: B41J15/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus used for a POS, a cash register, or the like, for simultaneously printing a first receipt for a customer and printing a second journal for the shop, capable of dealing with various combinations of the first and second recording papers with different specifications. SOLUTION: A first printing means 8A and a second printing means 8B are linked by a joint 13 and a gear row.
Patent JP-2003156608-A (JP)
Title: Reflection plate and reflective liquid crystal display device and semitransmissive liquid crystal display device using the same
Inventor: AOKI MOTOKUNI
IPC: G09F9/30
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To uniformize height of projecting parts of a reflection plate. SOLUTION: A material to form the projecting parts is made to freely flow among the parts by connecting the projecting parts 13, 14, adjacent to each other, of the reflection plate, and making the material melt flow.
Patent JP-2003154825-A (JP)
Title: Tire air pressure monitoring device
Inventor: HIROHAMA TETSUO
IPC: G01P3/16
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure monitoring device that can automatically reregister an identification code without using dedicated equipment even upon tire replacement, by distinguishing a mounted tire and an unmounted tire. SOLUTION: In a vehicle with a plurality of tires, the tire air pressure monitoring device comprises tire air pressure sensors 10 for detecting the air pressure of each tire and transmitting an ID and the detected air pressure peculiar to each tire via a radio signal, a receiving antenna 13b and a receiving circuit 13c mounted on the vehicle to receive the radio signals from the tire air pressure sensors 10, and a microcomputer 13f for conducting the mounted tire ID registration arithmetic processing of comparing stored IDs of mounted tires and IDs of data including an ON centrifugal switch signal, and if both IDs do not match, changing unmatched IDs for updated storage.
Patent JP-2003157873-A (JP)
Title: Fuel cell system
Inventor: KATAGIRI TOSHIKATSU
IPC: H01M8/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent excess supply of moisture to a fuel cell and production of flooding in the fuel cell. SOLUTION: This fuel cell system comprises a fuel cell 1 for generating electricity by hydrogen gas and air supplied; a hydrogen gas supply passage 10 for supplying the hydrogen gas to the fuel cell 1; a hydrogen off-gas circulation passage 20 for returning the hydrogen off-gas discharged from the fuel cell 1 to the hydrogen gas supply passage 10; an ejector 11 for pressurizing the hydrogen off-gas; an anode humidifier 12 for supplying moisture to a gas flowing in the hydrogen gas supply passage 10; and an anode dehumidifier 21 for removing moisture from the hydrogen gas flowing in the hydrogen off-gas circulation passage 20.
Patent JP-2003157997-A (JP)
Title: Destaticizing method for object to be destaticized, and destaticizing device
Inventor: NODA NAOAKI
IPC: H01T23/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a destaticizing device which can quickly destaticize by preventing reverse charge due to the delayed attainment of destaticizing ion. SOLUTION: Positive and negative ions are generated so as to make the ion, necessary for removing static electricity, gain in quantity by impressing alternating current high voltage to a discharging electrode needle by a voltage control circuit. It is controlled so that the removal of static electricity is started when destaticizing ion with reversed polarity attains an object to be destaticized with delayed time T, and so that the generated quantity of negative and positive ions becomes equal in number when a surface potential Vs detected by a surface electrometer attains an estimated destaticizing potential V2.  By the above, it is possible to make the surface potential Vs of the object to be destaticized converge into approximately zero by the total quantity D of ion with delayed attainment caused by the destaticizing ion with reversed polarity attained with delay, and the removal of static electricity is quickly accomplished.
Patent JP-2003163317-A (JP)
Title: Heat sink and cooling apparatus having the same
Inventor: HAYASHI NO
IPC: H01L23/36
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink having excellent radiation effects, and a cooling apparatus having the heat sink and superior cooling effects.  <P>SOLUTION: A heat sink 11 for dissipating heat transmitted from a CPU 13 to the air supplied from an axial fan 12 is fixed to the CPU 13. A base 14 is provided so that heat is freely transmitted from the CPU 13. A plurality of fins 15 are provided so that they are integrated with the base 14, and at the same time heat can be freely transmitted from the base 14. Each fin 15 is provided at an interval mutually. Further, in the heat sink 11, a straightening body 16 for guiding the air supplied from the axial fan 12 is provided so that air flow is generated in a region L near a virtual straight line L including the axis of the axial fan 12 by the air supplied from the axial fan 12. The straightening body 16 has guiding members 17 and 18 that are provided at the corner section of the heat sink 11, and guides the air to a rotating direction A of the axial fan 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161261-A (JP)
Title: Compressor
Inventor: EBARA TOSHIYUKI
IPC: F04B39/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the withstand pressure of a power terminal part.  <P>SOLUTION: This compressor 10 comprises a compression mechanism 18 for sucking a coolant and compressing it followed by discharging and an electric mechanism 14 for giving a drive force to the compression mechanism 18, which are provided in a sealed casing 12. Two or more power terminals 20 having two or more terminals 139 for conducting the inside of the sealed casing 12 to the outside are dispersively provided on the end cap 12B of the sealed casing 12, and the sealed casing 12 inner side of the terminal 139 provided on each power terminal 20 is connected to the stator coil 28 of the electric mechanism 14 through an internal cable 173.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160783-A (JP)
Title: Method for producing rare earth oxide
Inventor: NAKAJO YOSHIFUMI
IPC: C09K11/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a suitably recyclable high-purity rare earth oxide by simply and highly accurately removing the impurities from a rare earth oxysulfide phosphor containing at least iron, copper and chromium elements as impurities or from a rare earth oxide being as a starting material therefor.  <P>SOLUTION: The method for producing the rare earth oxide comprises the steps of: dissolving a rare earth oxysulfide phosphor containing at least iron, copper and chromium elements as impurities in a mineral acid to form a solution; adding an oxidizing agent to the solution to oxidize the ion impurities; removing the oxidized ion impurities by adsorption on an ion exchange resin; adding oxalic acid to the ion-impurity-free solution to form rare earth oxalates; and roasting the separated rare earth oxalates after the rare earth oxalates formed are separated to prepare a rare earth oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161357-A (JP)
Title: Speed-increasing gear for wind power generator
Inventor: MAKINO TOMOAKI
IPC: F16H15/52
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed-increasing gear for a generator capable of achieving a large reduction ratio, and also generating electric power of good quality by rotating the generator at a rated speed regardless of the strength of wind.  <P>SOLUTION: The variable speed-changing ratio type speed-increasing gear for a wind power generator has an outer ring 15 mounted to an input shaft (low speed shaft) 12 via a power transmission means, a sun roller 21 provided at an output shaft (high speed shaft) 19, and double cones 22 located between the outer ring 15 and the sun roller 21. In the speed-increasing gear, a female screw 23d is formed on an extended portion 23c of a flange 23b of a carrier 23 rotatably supporting the double cone 22, and also a male screw 26a is formed on an outside peripheral surface of a rotary shaft 26 of a driving motor 25, and the male screw 26a is engaged with the female screw 23d. The carrier 23 is capable of moving in the axial direction of the input and output shafts by the rotational motion of the driving motor 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166727-A (JP)
Title: Drain hose connection structure
Inventor: YAMANA HIDEKAZU
IPC: F24F13/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain hose connection structure in which any sealant or adhesive is unnecessary, and the connection work is efficient.  <P>SOLUTION: In this drain hose connection structure, a drain hose 10 is connected to a drain of an indoor air-conditioning unit via a mouth member 1. The mouth member 1 has a cylindrical part 2 to be fitted to the drain, and has a male screw part 4 and a seal part 5. The drain hose 10 is bellows-shaped on the whole, and has a female screw part 11 to be screwed to the male screw part 4 and a press-fitting part 12 to be screwed to the seal part 5. The mouth member 1 is inserted in one end part of the drain hose 10 to screw the male screw part 4 to the female screw part 11, a projection 5a of the seal part 5 is press-fitted to an inner circumferential surface of the press-fitting part 12 and coupled therewith.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168631-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: YAMAGUCHI YASUFUMI
IPC: H01G9/028
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor having a superior withstand voltage characteristic and to provide a method by which the capacitor can be manufactured economically with high workability.  <P>SOLUTION: This solid electrolytic capacitor uses a conductive polyaniline layer and a poly(3,4-ethylene dioxythiophene) layer as solid electrolytes. The polyaniline layer is formed by dipping etched aluminum anode foil coated with a chemically formed film in a solution containing dopant-removed polyaniline and a dopant-containing solution, or a solution containing the dopant-removed polyaniline and organic carboxylic acid having a pKa value of 2.5-4 in an aqueous solution and drying the dipped foil. The poly(3,4-ethylene dioxythiophene) layer is formed by chemically oxidizing and polymerizing 3,4-ethylene dioxythiophene after the polyaniline layer is formed. The solid electrolyte can also be applied to a wound capacitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172141-A (JP)
Title: Engine cooling device
Inventor: YAMAMOTO DAISUKE
IPC: F01P7/16
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve responsiveness of a cooling water temperature control to be performed to regulate the temperature of cooling water circulating in an engine to a target temperature.  <P>SOLUTION: This engine cooling device is provided with a flow regulating valve 8 for regulating flow rate of cooling water passing through a radiator 7 provided in a cooling water circulating path of the engine 1 and an electronic control unit (ECU) 30 for controlling the opening of the flow regulating valve 8 so that an engine outlet water temperature may be a required target temperature. The ECU 30 sets a basic opening as a feedfoward term based on an operation state of the engine 1. The ECU 30 calculates a final opening from an F/B constant as a feedback term increased/decreased so that the engine outlet water temperature may be the target temperature and the basic opening. The ECU 30 performs a feedback control for the opening of the flow regulating valve 8 based on the final opening.  <P>COPYRIGHT: (C)2003,JPO