baber/WOPTO huggingface dataset:
Patent JP-2004093042-A (JP)
Title: Circulation device for pond water
Inventor: NAKAURA SANPEI
IPC: F24S90/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation device for pond water for heating a pond bottom to cause convection in pond water by an inexpensive device utilizing solar heat without requiring power cost.  <P>SOLUTION: An endless pipe line 1 is provided in a reservoir A, and a heat absorbing part 2 for sunlight in which heat absorbing pipes 5 are arranged like a lattice on a water surface and a heat radiation part 3 for solar heat provided internally in a draft tube 6 by turning a heat radiation pipe 7 around the draft tube like a coil on the pond bottom are formed. Volume of the heat absorbing part 2 is made substantially equal to volume of the heat radiation part 3 in the pipe line 1. Heat medium is sealed in the pipe line 1, and a line pump 4 is provided on the halfway of the pipe line 1. Heat medium storing solar heat is led onto the pond bottom to heat water on the pond bottom by the heat radiation part 3 in the pipe line 1, circulate it, and let it flow in order to prevent anaerobic of the pond bottom. The line pump 4 is operated only during time of replacement of heat medium in the heat absorbing part 2 and the heat radiation part 3 in the pipe line 1 to realize a very low running cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099916-A (JP)
Title: Mandrel for producing electrodeposited bellows and electrodeposited bellows
Inventor: YASUDA YOSHIMICHI
IPC: C25D1/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mandrel for producing electrodeposited bellows, which is formed so as to be a bellows shape and in which a uniform plating layer can be formed on the crest parts and valley parts even if a forming stage for a plating layer in the conventional technique is used, and to provide bellows produced by the mandrel for producing electrodeposited bellows.  <P>SOLUTION: Electroplating is applied to the surface of a mandrel 4 formed so as to be a bellows shape with crest parts 5 and valley parts 6, and thereafter, the body of the mandrel 4 is dissolved to produce electrodeposited bellows. In the mandrel for producing electrodeposited bellows, the spacing between the valley part 6 is made wider than the spacing between the crest parts 5. Further, the electrodeposited bellows are produced by the above mandrel for producing electrodeposited bellows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103060-A (JP)
Title: Nonvolatile memory
Inventor: ISHIKAWA MASATOSHI
IPC: G11C7/14
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory in which an area that occupies on a chip of a reference cell is reduced and judgement is made to generate an accurate reference current.  <P>SOLUTION: In an MRAM memory cell array, a reference memory cell, that holds a reference value, evenly supplies reference currents to two sense amplifiers using two cells in which one cell holds "H" data and the other cell holds "L" data. Thus, an accurate reference current having a middle value of the data is generated. A data storage memory cell and a reference memory cell are connected to each bit line. When the data storage memory cell to be connected to the bit line is to be accessed, the reference memory cell is accessed on an adjacent bit line. Only one line is required for the reference memory cell and the chip area is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101705-A (JP)
Title: Backlight for color liquid crystal display device, and color liquid crystal display device
Inventor: SUGAWARA MASAYUKI
IPC: G02F1/13357
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-wavelength cold cathode fluorescent tube backlight for a color liquid crystal display device with a high NTSC ratio and excellent color reproducibility and the color liquid crystal display device.  <P>SOLUTION: The three-wavelength cold cathode fluorescent tube backlight for the color liquid crystal display device, which has 0.15 or more relative luminance (luminance expressed by setting the maximum value to be 1) in 525-535 nm wavelength range, is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101761-A (JP)
Title: Photosensitive resin composition and pattern forming method
Inventor: NAGAYA HIDENORI
IPC: G03F7/40
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide-based positive photosensitive resin composition which makes pattern forming with an alkali aqueous solution possible and which has high resolution and excellent dimensional controlling property of a pattern, and to provide a method for forming a positive pattern.  <P>SOLUTION: The positive photosensitive resin composition comprises (A) a polyimide precursor having an organic group expressed by formula (1) in the ester structure (wherein R<SP>5</SP>represents a phenyl group, m is an integer from 0 to 3 and n is 1 or 2), (B) a photosensitive agent generating an acid by active rays, and (C) a solvent. The method for forming a pattern is carried out by forming a coating film insoluble with an alkali aqueous solution due to the component (A), exposing the film to active rays, then heating to dissolve only in the exposed part of the insoluble coating film, and dissolving only the exposed decomposed part with an alkali aqueous solution to develop the positive pattern, and then heat treating for imidization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175658-A (JP)
Title: Printer controller and printer control method
Inventor: UDA TOYOKAZU
IPC: H04N1/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To set various kinds of parameters to a scanner printer from a host computer on a network including the scanner printer.  <P>SOLUTION: In a scanner printer server system comprising the host computer 101, a scanner printer server 102, and a scanner 103 and a printer 104 both connected to the scanner printer server 102 on the network, bi-directional channels are set between the scanner 103, the printer 104 and the scanner printer server 102. A transfer method for sentences, graphics and image data at scanning and printing times is designated by the host computer 101, so that the data is transferred according to the transfer method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100825-A (JP)
Title: System for charging liquefied petroleum gas for vehicle fuel
Inventor: NIIMI YOSHIO
IPC: F17C5/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for charging liquefied petroleum gas for vehicle fuel to a vehicle container at desired charging speed, even in charging the liquefied petroleum gas by differential pressure between a storage container and the vehicle container.  <P>SOLUTION: This system for charging liquefied petroleum gas for vehicle fuel comprises the storage container to store liquefied petroleum gas for vehicle fuel, the vehicle container mounted on a vehicle, and a liquefied petroleum gas recovering container to recover liquefied petroleum gas from the vehicle container. The storage container is connected to the vehicle container. The storage container is connected to the recovering container. A pressure reducing step of transferring the liquefied gas in the vehicle container to reduce inner pressure of the vehicle container to a prescribed pressure by setting connection between the vehicle container and the recovery container only continuous is executed. A charging step of charging the liquefied petroleum gas from the storage container to the vehicle container by setting connection between the storage container and the vehicle container only continuous is then executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099527-A (JP)
Title: Physiological salt solution with added polyphenol
Inventor: KANOYA YUKA
IPC: A61P17/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physiological salt solution with an added polyphenol, capable of sufficiently ameliorating bedsore.  <P>SOLUTION: The polyphenols formed by extraction from green tea are dissolved in a physiological salt solution so that the content of the polyphenols may be 0.02-0.50% based on the whole weight and prepared so that the bedsore may be cleaned by pressure. As a result, the bedsore can be sufficiently ameliorated by the physiological salt solution as the cleaning liquid because the physiological salt solution contains the polyphenols extracted from the green tea at 0.02-0.50% concentration. The physiological salt solution enables the bedsore to be cleaned regardless of the degree of the bedsore because the bedsore can be cleaned by the pressure, and can be used easily in general homes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103867-A (JP)
Title: Method and apparatus of filling fine hole with metal
Inventor: YAMAMOTO SATOSHI
IPC: H01L21/3205
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To remove residues and foreign matters by washing fine holes formed in a substrate using a plasma before filling the fine holes with molten metal.  <P>SOLUTION: The fine holes 3 are formed in a silicon substrate 1. Resist residues, foreign matters, and the like which are caused by the formation of the fine holes are washed away by using a plasma. Then, the silicon substrate 1 is dipped in the molten metal 15 at a pressure lower than the atmospheric pressure. The pressure at which the silicon substrate 1 was dipped in the molten metal 15 is raised to a pressure higher than that, and the fine holes 3 are filled with the molten metal by a difference in pressure. Thereafter, the silicon substrate 1 is pulled out from the molten metal 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107989-A (JP)
Title: Steel pipe chucking device
Inventor: IWAKURA AKIRA
IPC: E02D7/22
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe chucking device capable of adjusting the place of a steel pipe pile gripped to a rotary driving device.  <P>SOLUTION: The device 1 is constituted so that two or more chuck blocks 45 slidably charged in the diametral direction are slid and brought in slide-contact by a sliding block 46 fixed to a chuck rod 43 and a tapered face, and a hydraulic cylinder 4 is expanded and contracted by a hydraulic fluid fed from a hydraulic swivel 3 fixed to the upper section of an upper rod 2 and the chuck blocks 45 grip and release the steel pipe pile by vertically moving the chuck rod 43 of a chuck mechanism 5 fixed to the lower section of the upper rod 2 by the output of the hydraulic cylinder 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112588-A (JP)
Title: Radio cell station, personal station, reference signal control method, and reference signal control program
Inventor: ITO TADAYOSHI
IPC: H04J99/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio cell station, a personal station, a reference signal control method, and a reference signal control program which can accurately estimate a synchronizing position of a signal for each user regardless of the number of users in multiplexed connection, and can stably demultiplex and extract a desired user's signal.  <P>SOLUTION: When the number of PSs (personal stations) in multiplexed connection to a CS (cell station) changes by a connection request from another PS to the CS, the CS selects a unique word pattern (new unique word) optimum for the new number of multiplexing, and performs a switchover request to the new unique word from an old unique word to each PS of users multiplexed. When a response to the switchover request is received from each user PS, the CS transmits a synchronous burst signal including the new unique word to the PS side, so that the PS sends back the synchronous burst signal including the new unique word to complete a synchronous establishment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114161-A (JP)
Title: Control device for double arm robot device, double arm robot device and method for controlling the same
Inventor: TAKAHASHI TOMIKO
IPC: B25J9/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a double arm robot device for exactly executing a cooperative operation at higher speed by suppressing a relative error generated when performing the cooperative operation of a double arm robot.  <P>SOLUTION: A mark for a position measurement is provided on a slave arm or a master arm. A detection means for detecting the mark is provided on the other arm. An arithmetic means is provided to calculate the position of the slave arm from the detected arm. Since the position of the slave arm is controlled, a relative position error of both arms is suppressed, a cooperative control is more exactly and easily performed for both arms with small compliance without performing a complicated teaching work, and a simultaneous operation is performed. An assembly/disassembly work for which large compliance can not be provided and accuracy is required is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116537-A (JP)
Title: Control method of continuously variable transmission
Inventor: TANAKA TAKASHI
IPC: F16H9/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a continuously variable transmission capable of both reaching a target gear ratio and preventing unnecessary shifting by setting a dead zone taking in consideration the drivability as a continuously variable transmission.  <P>SOLUTION: The control method of a continuously variable transmission feedback controls so that a target gear ratio and an actual gear ratio coincide, and stops the feedback control when deviation between the target and the actual ratio is within the dead zone. The dead zone is set narrow when changing speed, and set wide when not changing speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119052-A (JP)
Title: Fuel cell system
Inventor: HARA KOICHIRO
IPC: H01M8/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To operate a fuel cell efficiently by maintaining moisture condition inside the fuel cell in superior condition.  <P>SOLUTION: The incoming and outgoing water quantity Wb is calculated (S100-S130 ) by subtracting the outflow water quantity Wout brought out of the fuel cell by the off-gas of the air system of the fuel cell from the value of inflow water quantity Win brought into the fuel cell by the air supplied to the fuel cell as an oxidation gas added with the generated water quantity Wfc generated in connection with power generation of the fuel cell; and when the absolute value of the incoming and outgoing water quantity is larger than the threshold value Wref, the air flow rate Q is corrected by increasing and decreasing (S140-S150) using a value obtained by multiplying the incoming and outgoing water quantity Wb by a proportional constant k3. Since the increase and decrease of the air inflow rate Q have a larger increase and decrease of the outflow water quantity Wout compared with that of the inflow water quantity Win, the incoming and outgoing water quantity Wb is moved toward the value 0, thus, its absolute value is made to be the threshold value Wref or less. By this control, the moisture condition inside the fuel cell can be maintained in the superior condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118315-A (JP)
Title: System, program and method for managing operation
Inventor: HASHIZUME HIROYUKI
IPC: G06Q10/10
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation management system for managing a progress state of an operation on a document by using an identifier given for identifying the document, and selecting and executing information on the operation and a program for supporting the operation for terminal equipment provided with an identifier reader, and to provide an operation management program and an operation management method.  <P>SOLUTION: An operation management system 1 is composed of an operation management server 2, a terminal 3 having a bar code reader 4, and a network 5 connecting them. The operation management server 2 is provided with a database 6 and a program selection function part 7. The program selection function part 7 has a function for identifying the document on the basis of bar code information transmitted from the terminal 3 and selecting the program to be supplied to the terminal 3 in accordance with the progress state of the operation for the document recorded in the database 6. The database 6 is provided with a processing state table 8, an execution condition table 9 and a customer information table 10, and is further provided with the various execution programs to be supplied to the terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113471-A (JP)
Title: Health management system
Inventor: SATO TAKETOSHI
IPC: G06Q50/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health management system for managing the health condition of an elderly person, or the like, so that the elderly person can enjoy a healthy life.  <P>SOLUTION: This health management system is provided with: a chronological age input and storage means 1 for inputting and recording the chronological age of an individual; a physical strength measuring means 2 for measuring the physical strength of the individual; a recording means 3 for recording data for the measurement of the physical strength for a long period of time; and an exercise prescription indication means 4 for indicating exercise prescription by each individual. The system compares the chronological age of the individual inputted by the chronological age input and storage means 1 with data obtained by measuring the physical strength of the individual by the physical strength measuring means and recording it for the long period, and indicates the exercise prescription according to the chronological age by the exercise prescription indication means 4. Thus, the exercise prescription by each individual can be indicated and a comfortable life can be spent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114509-A (JP)
Title: Injection molding machine and method for controlling the same
Inventor: KOYAMA HIRONORI
IPC: B29C45/18
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine and a method for controlling it wherein even when a raw material which does not naturally fall down by a funnel-like container is used, a specified amount of the raw material can steadily be carried to an injection apparatus, and when a raw material requiring feeding of water is used, the amount of feeding of water can effectively be controlled so as to keep a specified water content.  <P>SOLUTION: The injection molding machine and the method for controlling it comprise a raw material feeding apparatus 20, the injection apparatus 10 for plasticizing and injecting the raw material 27 fed from the raw material feeding apparatus 20, a mold clamping apparatus 50 for opening/closing and clamping a mold 52 into which a molten raw material 36 injected from the injection apparatus 10 is filled, and a controlling apparatus 19 for controlling the above respective apparatus. The raw material feeding apparatus 20 is provided with a carrying means 21 for forcibly carrying the raw material 27 which does not naturally fall down by the funnel-like container to the injection apparatus. The carrying means 21 comprises a vertical bottomed cylindrical hopper 28 whose crosssectional area is constant or enlarged downward, and a carrying screw 24 provided on the bottom part of the hopper 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113121-A (JP)
Title: Machine for forming groove on levee
Inventor: MIYAZAKI TOSHITAKA
IPC: E02F5/08
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine for forming a groove on a levee, capable of carrying out a series of operations of forming the groove on the levee of a field, mixing a repellent with the soil dug when forming the groove, returning the soil mixed with the repellent to the formed groove, and leveling the ground to which the soil is returned to restore the surface of the levee to bury the solid repellent in the levee dividing the field such as a paddy field.  <P>SOLUTION: The soil dug by a groove-forming disc 2 is mixed with the harmful animal repellent 52 laid on the surface of the levee 51 to provide a repellent-mixed soil 54. The repellent-mixed soil 54 is swept to the rear side of the traveling direction by the rotation of the groove-forming disc 2, and gathered in the formed groove 53 by a soil-gathering member 13 to bury the groove 53. The buried repellent-mixed soil 54 is pressed by a rolling compaction roller 2 rotating and moving on the surface of the levee 51 in the process of the groove-forming machine 1 traveling in the arrow direction X and the surface of the levee 51 flatly leveled by allowing the position risen by the repellent-mixed soil 54 to be pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114897-A (JP)
Title: Air conditioner for vehicle
Inventor: KUMAKURA YASUHIDE
IPC: B60H1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of improving air conditioning quality to occupants on the rear seat side.  <P>SOLUTION: A third foot duct 34 connecting a heater unit 101 to a third foot blow port 33 is branched to a suction duct 36, and a tip of the suction duct 36 is connected to an internal gas suction duct 61 upstream of a blower fan, with a change-over door 37 provided on a branch part of the third foot duct 34. The change-over door 37 is changed to a position b at the time of a vent mode, and the third foot blow port 33 is communicated with the suction duct 36. The change-over door 37 is changed to a position a to communicate the third foot blow port 33 with the heater unit 101 except for a vent mode. Air is thus sucked from the third foot blow port 33 at the time of the vent mode to prevent stay of air on the rear part of the cabin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114945-A (JP)
Title: Driving device for vehicle and its assembling method
Inventor: ADACHI MASATOSHI
IPC: B60K6/36
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembly property of a driving device for a vehicle such as a hybrid driving device and a shifting gear unit.  <P>SOLUTION: This driving device for the vehicle is constituted in such a way that a first driving part 1 and a second driving part 2 are arranged in parallel in the direction of axial line, a one end part of a rotary shaft 19 which passes through the driving part 2 on one side along its central axial line is extended up to an intermediate part of each driving part 1, 2, its one end part is connected with the driving part 1 on the other side through a connection part 3, and an end part on the other side protruding from the driving part 2 on one side of the rotary shaft 19 is connected with a rotary member 30 on the other side so as to transmit torque. An outside diameter of the rotary shaft 19 is formed into an outside diameter allowing the driving part 2 on one side to pass through rotatably. The end part on one side of the rotary shaft 19 is inserted into the connection part 3 from the direction of axial line and is integrated for the direction of rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114972-A (JP)
Title: Electric power steering device
Inventor: KUBO MASANORI
IPC: B62D5/04
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of facilitating assembling, reducing a manufacturing cost, and obtaining an excellent loading property.  <P>SOLUTION: This electric power steering device is provided with a rack bar 1 for converting the rotational movement of a steering shaft into linear movement in the longitudinal direction to change a steering angle, an electric motor 3 for rotating and driving a motor shaft 4 based on steering torque generated at the steering shaft 1, a ball screw mechanism 2 for transmitting the rotational driving force of the motor shaft 4 to the rack bar 1, a driven gear 12, and a driving gear 7. The motor shaft 4 of the electric motor 3 is in parallel with the rack bar 1. A stator 5 and a rotor 6 for rotating the motor shaft 4 are stored in a first housing 20 and a second housing 21 together with the rack bar 1.  <P>COPYRIGHT: (C)2004,JPO