baber/WOPTO huggingface dataset:
Patent JP-2003306405-A (JP)
Title: Method for producing preservation property-improving agent for fresh food
Inventor: SUZUKI YOSHITAKA
IPC: A23B7/16
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservation property-improving agent aiming at the improvement of the preservation property of a fresh food, especially cut vegetables or fruits, and having a safe and antibacterial activity.  <P>SOLUTION: This method for producing the preservation property-improving agent is provided by mixing a safe natural additive chitosan having the antibacterial activity and deep sea zone water with a natural polysaccharide having a high adhesion force. As its characteristics, by coating the agent on the surface of the fresh food, it becomes possible to maintain the freshness of the food for a long time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348368-A (JP)
Title: Image display device
Inventor: TAKEDA KATSUHIRO
IPC: H04N3/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device in which increase of costs is suppressed by eliminating increase in an unwanted current or voltage even when expanding an image to be displayed on a CRT.   <P>SOLUTION: The image display device is provided with; a comparator 12 for outputting a signal to be a high level when a voltage generated on one terminal (point B) of a deflection yoke 2 becomes higher than a threshold determined by a reference voltage (e) and the ratio of resistors R1 and R2; and a blanking period control pulse generator 13 for generating a blanking period control pulse in accordance with a signal level outputted from the comparator 12 and a horizontal synchronization signal. The blanking period control pulse generator 13 controls ON/OFF of a transistor Q2 according to the blanking period control pulse and controls the width of the blanking period control pulse to be widened as the signal level outputted from the comparator 12 becomes higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342505-A (JP)
Title: Method for forming image, print and apparatus for recording
Inventor: ISHIKAWA WATARU
IPC: C09D11/40
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image by a method for ink-jet recording with which a highly precise image having excellent letter quality without causing color mixing can be recorded on all the recording materials and no wrinkle or curl of a print is caused and to provide the print and an apparatus for recording.   <P>SOLUTION: The method for forming the image comprises jetting an ink having photocurability on a recording material with a recording head having at least one nozzle selectively controlling the jetting of ink droplets. In the method, the ink contains at least one kind of epoxy-modified polymer and a photoacid generator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343499-A (JP)
Title: Multistage motor pump and its assembly method
Inventor: IIJIMA KATSUJI
IPC: F04D1/06
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage motor pump capable of making a vertical multistage pump to a horizontal multistage pump, making the horizontal multistage pump to the vertical multistage pump only by exchanging one part, and reducing the installation cost as a whole.   <P>SOLUTION: The multistage motor pump is equipped with an outer cylinder 6 provided on the outside of a motor frame 2, a first pump part increasing a pressure of the treated liquid by at least one impeller 14, and a second pump part increasing a pressure of the treated liquid by at least one impeller 15. The suction direction of the impeller 14 of the first pump part and that of the impeller 15 are reversed each other. A delivery side casing 3 having a delivery nozzle 3a toward the perpendicular direction to an axis can be mounted on the one end of the outer cylinder 6. Both a first suction side casing 1 having a suction nozzle 1a toward the perpendicular direction to the axis and a second suction side casing 101 having a suction nozzle 101a toward the axial direction can be mounted on the other end of the outer cylinder 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343359-A (JP)
Title: Carburetor
Inventor: NONAKA TAKUMI
IPC: F02M7/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably warm up an engine and operate the engine at a desired engine speed by supplying the proper amount of fuel at the start of the engine or in a specific speed range.   <P>SOLUTION: A first fuel system F<SB>1</SB>is provided in which fuel in a constant fuel chamber 18 is fed to an intake passage 2 as it is metered with a metering needle 32 operating in conjunction with a throttle valve 5. A second fuel system F<SB>2</SB>is provided in which the fuel pressurized by a fuel pump 8 is fed to the intake passage 2 under control of an electromagnetically driven control valve 52. The pressurized fuel under control of the control valve 52 is supplied to control engine speed, either at the start or warm-up of the engine or in the specific speed range, to maintain the desired engine speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324418-A (JP)
Title: Image processor, data process apparatus and method therefor
Inventor: TAGASHIRA NOBUHIRO
IPC: G06F21/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily manage a key when enciphering data in each hierarchy by using a key for each hierarchy.  <P>SOLUTION: The image processor has a key conversion part (103) for generating a key different for each hierarchy based upon a specific key with respect to image data having a hierarchical structure and an enciphering part (102) for enciphering image data in a prescribed hierarchy by using the key for each hierarchy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343506-A (JP)
Title: Dynamic damper for working vehicle
Inventor: SAITO SHUJI
IPC: F16F15/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily control vibration in spite of a mass of a working apparatus.   <P>SOLUTION: A hydraulic pump 17 is connected with a connecting passage between a damper selector valve 35 operating a damper and accumulator 33 for a damper via a charge valve 40, a pressure reducing valve 41, and a pilot operation check valve 42. An oil passage 48 for pilot pressure controlling the damper selector valve 35 is connected with a connecting oil passage between the accumulator 33 for a damper and pressure reducing valve 41. A control valve 49 for damper operation, a speed control valve 50, and a throttle valve 51 are provided on the oil passage 48. An accumulator 61 for operation controlling the pilot operation check valve 42 and speed control valve 50, and a selector valve 65 for operation operating the aforementioned control, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044218-A (JP)
Title: Pointing device and electronic equipment
Inventor: MOCHIZUKI ISAO
IPC: G06F3/0338
Filed: 2002-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device capable of highly precisely moving a pointer or a cursor on a display by carrying out trimming working by a laser beam to four distortion sensors arranged on two orthogonal lines (X axis and Y axis) crossing at the central position of a stick member formed on a substrate in order to make those distortion sensors axially symmetrical to the X axis and the Y axis. SOLUTION: While the resistance value of one distortion sensor 2 is measured, an electric resistor 202 of the distortion sensor 2 is irradiated with a laser beam by a laser device, and a notch 7 is formed from one edge, and when the resistance value is turned to be 3/4 of the resistance value before the notch is formed, the formation of the notch 7 is stopped. Afterwards, while the resistance value of the distortion sensor 2 is measured, the electric resistor 202 of the distortion sensor 2 is irradiated with the laser beam, and the notch 7 is formed from the other edge of the distortion sensor 2, and when the resistance value is turned to be 1/2 of the resistance value before the notch is formed, the formation of the notch 7 is stopped. Thus, the resistance value of both valid regions B1 and B2 can be turned to be 1/2 of the resistance value before the notch is formed.
Patent JP-2004011107-A (JP)
Title: Connecting method for framework of residual form
Inventor: TAKAMURA NOBUAKI
IPC: E02D29/02
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To connect and fix stacked residual forms by use of two clipping plates and one screw bar by paying attention to a clearance hole formed, when stacking the residual forms, by collecting chamfered parts formed at four corners of the residual forms or cutout groove parts formed on the periphery thereof.  <P>SOLUTION: Two surface clipping plate and reverse clipping plate 2 having screw holes 1a and 2a in the center, respectively, and the screw bar 3 to be screwed to be the screw holes 1a and 2a are prepared in advance. When stacking the residual forms, the screw bar 3 is inserted to the clearance hole 4c formed by collecting the chamfered parts 4a or cutout groove parts 4b of the residual forms 4, and the surface clipping plate 1 arranged on the surface side of the residual forms 4 and the reverse clipping plate 2 arranged on the reverse side thereof are screwed to the screw bar 3 to clip, connect and fix the adjacent residual forms 4 by the surface clipping plate 1 and the reverse clipping plate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010193-A (JP)
Title: Sheet feeder and image formation device having the sheet feeder
Inventor: OBA KATSUHIKO
IPC: B65H3/06
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of providing a stable sheet feed performance even if its service life nears an expiration date.  <P>SOLUTION: A sheet feed means is controlled by one turn by selectively transmitting the drive of a drive gear 8g to the sheet feed means by a tooth-chipped gear 8e. A trigger member 8f holds the tooth-chipped gear 8e by a locking part 8f1 at a position where the tooth-chipped part 8e2 faces the drive gear 8g. Also, when sheets are fed, the trigger member 8f is moved from a restricted position where the tooth-chipped gear 8e is held at the position where the tooth-chipped part 8e2 faces the drive gear 8g to a position where the rotation of the tooth-chipped gear 8e is allowed, and returns to the restricted position when the tooth-chipped gear 8e is rotated by one turn so as to control the tooth-chipped gear 8e by one turn. Then, when the trigger member 8f is returned to the restricted position, a pressing part 8f4 provided on the trigger member 8f presses the tooth-chipped gear 8e before one turn is performed to pressingly rotate the tooth-chipped gear 8e to the one-turned position of the tooth-chipped gear 8e.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011690-A (JP)
Title: Rotary actuator
Inventor: NAKAOKA HIROMITSU
IPC: F15B15/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary actuator capable of easily and accurately performing not only adjustment of an oscillation range of an output shaft but also adjustment of an intermediate stop position.  <P>SOLUTION: In the rotary actuator, pistons 3a and 3b oscillating in a pair of cylinders 2a and 2b disposed on both sides of a pinion 1 have respective racks 5a and 5b meshing with the pinion 1, the rack 5a is mounted movably along the piston 3a, the rack 5b is fixedly connected to the piston 3b, and both ends of each of the cylinders 2a and 2b are provided with independent ports 11-14 for working fluid. Respective cylinders 2a and 2b are provided with stroke adjusting means 9, 10, 41, and 42 capable of independently adjusting strokes of the pistons 3a and 3b and energizing means 34a and 35a for energizing the movable rack 5a along one piston 3a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003044456-A (JP)
Title: Memory directory management in multi-node computer system
Inventor: ARIMILLI RAVI KUMAR
IPC: G06F12/08
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a NUMA architecture for improving memory access time in exclusive access operation. SOLUTION: A NUMA computer system 50 has at least two nodes 52 coupled by a node interconnect switch 55. Each of nodes 52 is equal and is provided with at least one processing unit 54 coupled to a local interconnect 58 and a node controller 56 coupled between the local interconnect 58 and the node interconnect switch 55. Each of node controllers 56 is functioned as a local agent for the other node 52 by transmitting a selecting instruction received on the local interconnect 58 through the node interconnect 55 to the other node 52 and transmitting the received selecting instruction to the local interconnect 58.
Patent JP-2004008075-A (JP)
Title: Tool for forming cross-sectional shape of cigarette
Inventor: KASHIWAGI SHIGETAKA
IPC: A24C5/18
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for forming the crosssectional shape of a cigarette, with which the circular peripheral surface of a cigarette is simply formed into a polygon.  <P>SOLUTION: The tool 10 for forming the cross-sectional shape of a cigarette has constitution that in its approximately central part, a through hole passing through a front part 11a and a rear part 11b works as a molding hole 13 into which a cigarette having a circular crosssectional shape is inserted. The molding hole 13 is provided with an insertion port 13a into which the end of the cigarette 12 at the front part side and a withdrawing port 13b from which the cigarette is withdrawn at the rear part side. The inside of the molding hole 13 close to the withdrawing port 13b is furnished with a great number of projecting parts 15 and channel parts 16 which are curved so that they project toward the inside of the molding hole 13 in the radial direction and press the peripheral surface of the cigarette 12 and in which each projecting part 15 and each channel part 16 are alternately arranged in the circumferential direction of the molding hole 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012862-A (JP)
Title: Hardening composition containing dye, color filter and its manufacturing method
Inventor: ARAKI KATSUMI
IPC: C08F220/06
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening composition containing a dye which has high sensitivity and a wide development latitude, in particular, which is excellent in a hardening property and heat resistance and which can form a color image (pixels) with high resolution and favorable hue, and to provide a color filter using the above composition.  <P>SOLUTION: The hardening composition containing a dye contains a binder and a dye. The binder is a compound expressed by general formula (1). The composition is used for the color filter. In formula (1), R<SP>1</SP>represents a hydrogen atom or a methyl group, R<SP>2</SP>represents an oxygen atom, a -NH- group or a -N(R<SP>3</SP>-R<SP>4</SP>)- group, R<SP>3</SP>represents a bivalent group, R<SP>4</SP>represents a group having an unsaturated double bond, and x (molar fraction of the copolymerized structural unit) is in the range of 0<x<100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324935-A (JP)
Title: Generation of electricity by electromagnet without using external energy source
Inventor: MOHAMMED BANATO
IPC: H02K53/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To generate power energy while eliminating the need for external supply of an energy resource and to convert the generated power energy into electric energy.  <P>SOLUTION: Power energy is generated as magnetic coupling of magnets by a blade, imbalance between the weight of the blade and magnetism and four bipolar physical parameters are crossed. Power energy is converted into electric energy through a physical phenomenon and, at the same time, electric power can be produced in various power ranges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010345-A (JP)
Title: Elevator device
Inventor: ARAKAWA ATSUSHI
IPC: B66B1/06
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibration generated in a car of an elevator.  <P>SOLUTION: The elevator device 100 is equipped with the car 2 and a detection means 11 for detecting an acceleration of the car. A position calculation part 13 calculates the position of the car from the acceleration detected with the detection means. The gain of a plurality of controllers 14a to 14n to control the vibration of the car is changed based on the position of the car calculated by the position calculation part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022676-A (JP)
Title: Working method and plasma etching equipment of semiconductor wafer
Inventor: SATO MASAKAZU
IPC: H01L21/66
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working method of a semiconductor wafer which works especially the outer peripheral part of the wafer with high accuracy to prepare the semiconductor wafer, and especially works the front and rear sides of the wafer to obtain a desired configurations respectively.  <P>SOLUTION: The semiconductor wafer worked by plasma etching is worked by a method wherein the shape data of the front side and/or rear side of the semiconductor wafer are measured to evaluate the configuration of the semiconductor wafer by a differential configuration evaluation method from the measured data of the semiconductor wafer, the etching area as well as the etching amount of the evaluated wafer are calculated from the configuration of the evaluated semiconductor wafer, and thereafter transferred raw material gas is radiated against the semiconductor wafer based on the calculated etching area and the etching amount of the wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016452-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To let the presentation of information based on the result of determination appear on a display when a starting winning is achieved during the variable display.  <P>SOLUTION: A display control CPU executes the process of determining successive notice presentation if a winning time determination result designating command is received in the process during the pattern variation. Next, if the result of determination indicated by the received command is a jackpot but the result of the current variable display is not a jackpot, the display control CPU determines to execute one of notice presentations (a)-(c) according to the time of receiving the command, and executes the notice presentation determined before the pattern variation is stopped. In this way, when a starting winning is achieved during the variable display, the information presentation based on the result of determination at the time of the starting winning can be executed in the variable display, so that the attraction of games can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019782-A (JP)
Title: Rod sealing structure of hydraulic cylinder
Inventor: KATO HISAMI
IPC: F15B15/14
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a hydraulic cylinder, for preventing the pressure in a space part between a first U-shaped packing and a second U-shaped section from being increased suddenly even if operating fluid collects in the space.  <P>SOLUTION: In this rod sealing structure of the hydraulic cylinder, a piston 4 fitted to a piston rod 5 is movably disposed in a cylinder 1, and the piston rod 5 is slidably sealed and supported in the cylinder 1 through a wiper seal 5, a first packing 13 and a second packing 14. The cylinder 1 intermediating between the first packing 13 and the second packing 14 is provided with a storing groove 21, and a pressure rise relief member 22 for relieving the pressure rise caused by operating fluid collecting in the space part S between the first packing 13 and the second packing 14 is inserted in the storing groove 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021046-A (JP)
Title: Electrostatically charged image developing method
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/087
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of developing an electrostatically charged image with a spherical toner of ≥0.92 in circularity without contaminating a window for an optical sensor by using an electrostatically charged image developing device which detects the remaining amount of the toner by the optical sensor.  <P>SOLUTION: Used is the electrostatically charged image developing device which is equipped with a container for a developer and detects the remaining amount of the toner of ≥0.92 in circularity by the optical sensor through a styrenics-made window provided in a device wall when an electrostatically charged image is developed with the toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003076744-A (JP)
Title: System for financing for cost relating to construction corresponding to construction process, apparatus therefor, recording medium with its program recorded thereon and apparatus for providing status of the progress
Inventor: IWASA OSAMU
IPC: G06Q40/02
Filed: 2002-06-19
Abstract: PROBLEM TO BE SOLVED: To promote smooth progress of construction and completion of high-quality housing while performing payment and settlement of costs relating to construction smoothly and safely. SOLUTION: A system for financing for cost relating to construction corresponding to construction process comprises an information acquiring means 21 an information storage means 22, a communication means 23 for external device and a processing means 25 for information on control of operations of the means 21, 22 and 23, wherein the storage means 22 storages a plurality of numbers n (n=2, 3..., m) of stages of the completion of the construction and information on an amount of money of a nth stage construction associated with the numbers n, the processing means 25 specifies the numbers n via the acquiring means 21 to read out information on an amount of money of a (n-1)th stage of the completion of the construction associated with the number (n-1) of the competition of the construction and also transmit the information on the amount of the money of the (n-1) th stage of the competition to a system on a recipient side through the communication means 23.
Patent JP-2004023959-A (JP)
Title: Controlling equipment of hybrid vehicle
Inventor: SAITO OSAMU
IPC: B60L50/15
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel consumption of a hybrid vehicle by enlarging a motor cruise region and increasing a regenerative energy.  <P>SOLUTION: A controlling equipment is provided for a hybrid vehicle which is provided with an engine 2 and a motor generator 3 as a power source, and transmits at least one of the powers of the engine 2 and the motor generator 3 to an output shaft 5 as a propulsion force of a vehicle. A battery 8 supplies an electric energy to the motor generator 3. A remaining capacity detecting means 12 detects a remaining capacity of the battery 8. A motor cruise mode makes the vehicle travel on the power only of the motor generator 3 with the engine 2 stopped when the vehicle speed is equal to or less than a preset motor travel enabling vehicle speed. The motor travel enabling vehicle speed is controlled to be raised if the remaining capacity detected by the remaining capacity detecting means 12 is equal to or above the prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018347-A (JP)
Title: Burner device for preparing fullerenes and process for preparing fullerenes using this
Inventor: YAMAMOTO TAKAHARU
IPC: C01B31/02
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe burner device for preparing fullerenes having no risk of causing backfiring, etc., under normal operating conditions, and a process for preparing fullerenes using this.  <P>SOLUTION: The burner device 10 is used for preparing fullerenes by supplying an oxygen-containing gas and a carbon-containing fuel gas to a reactor 11 and incompletely burning them therein. In the process for preparing the fullerenes, the burner device 10 is used. The carbon-containing fuel gas and the oxygen-containing gas are supplied to the reactor 11 through independent gas conduits and mixed inside the reactor 11. Gas nozzles 12 and/or 13 for ejecting the carbon-containing fuel gas and/or the oxygen-containing gas, respectively, are made of a porous material.  <P>COPYRIGHT: (C)2004,JPO