baber/WOPTO huggingface dataset:
Patent JP-2003343320-A (JP)
Title: Control device of vehicle
Inventor: KURETAKE TAKESHI
IPC: F02D45/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle, which reduces the quantity of fuel supplied or stops fuel supply to restrain the change of reduced speed while torque capacity of a torque capacity controller is reduced.   <P>SOLUTION: In the control device of the vehicle which has the torque capacity controller in a power transmission path from an engine to wheels to reduce the torque capacity of the torque capacity controller from the status in which the torque capacity of the torque capacity controller is set to a value higher than a specified value and the quantity of the fuel supplied to the engine is set to a value lower than a specified value. The control device of the vehicle also has a comparison means to judge whether when the torque capacity of the torque capacity controller is reduced, the degree of speed reduction is bodily sensed (Steps S1, S2 and S3), and a fuel supply quantity judging means to judge whether fuel to be supplied to the engine should be increased before reducing the torque capacity of the torque capacity controller, based on the comparison result of the comparison means (Steps S4 and S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341135-A (JP)
Title: Printing method and its apparatus
Inventor: MATSUMOTO AKIHIRO
IPC: B41J2/44
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for executing a smoothing process to a two or more beam printer without changing a pattern matching core to be the center by using a smoothing logic circuit conformed to conventional one beam printing in a time sharing manner.   <P>SOLUTION: Shift registers are provided, which comprise P rows and Q columns (P and Q are natural numbers not smaller than 2) of means for taking pixel data of N lines (N: natural number not smaller than 2) sequentially into line buffers, skipping and shifting a read value by N lines and writing the data again into the line buffers. N groups are formed every other lines by an arbitrary row number L in an order from the younger shift register in the case of forming images among the shift registers, and the groups by L rows and Q columns are selected by an arbitrary time t in the time sharing manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341548-A (JP)
Title: Vegetable transplanter
Inventor: MUNEYOSHI NORIHIKO
IPC: B62D21/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a structure of chassis, to improve the stiffness of the chassis, and to simplify and reduce the cost of a hoisting mechanism and a tread adjusting mechanism of the chassis, by solving a problem wherein a coupling mechanism of the chassis is complex and wherein the number of parts and cost are not small in a conventional vegetable transplanter.   <P>SOLUTION: In a vegetable transplanter 101, the chassis is structured by fixing a front machine body frame 102 and a rear front machine frame 105 disposed in front and rear of a transmission case 102 and a steering wheel frame 106 to the transmission case 104. The steering wheel frame 106, the transmission case 104, and the rear machine body frame 105 are coupled with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339435-A (JP)
Title: Applicator case
Inventor: SAITO TAKATOSHI
IPC: B05C17/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator case for preventing liquid from staying in a squeezing member in attaching and detaching an applicator, preventing liquid drip or excessive application in application, simplifying the structure, and facilitating manufacture.   <P>SOLUTION: In this applicator case, a cylindrical scraping member 3 having a scraping piece 9 is provided on a neck part 7 of a case body 2 and an applicator 4 provided with an application part 14 such as a brush is mounted at the lower end of a shaft 13 suspended through a center window hole 10 of the scraping piece 9. A flange 17 and pressure regulating first and second recessed parts 18, 19 are respectively provided in designated positions of the shaft 13, whereby at the time of extracting and inserting the applicator 4, residual liquid in the scraping member 3 can be sucked or pressed-in the case body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015148-A (JP)
Title: Wiring structure for composite speaker
Inventor: KAWAMIDORI TOSHITAKA
IPC: H04R9/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring structure for a composite speaker wherein the direction of a tweeter can optionally be changed and no connection cord is broken.  <P>SOLUTION: In the composite speaker wherein the tweeter 4 is placed in front of a woofer and the direction of the tweeter 4 is variable, a pair of input terminals 6, 6 whose cross section is formed to be a circular-arc shape are fixed to the tweeter 4, a pair of metallic pieces 8, 8 in face contact with an outer face of the input terminals 6, 6 are fixed to a fixed support 7 supported by the woofer, the input terminals 6, 6 and the metallic pieces 8, 8 are in slide contact to allow the fixed support 7 to support the tweeter 4 thereby feeding power to the tweeter 4 via the input terminals 6,6 and the metallic pieces 8, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011969-A (JP)
Title: Recycling equipment and method for large-sized steel discarded article
Inventor: IWASAKI KATSUHIRO
IPC: B09B3/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and a method for recycling large-sized steel discarded articles such as used automobiles and the like discarded on a massive scale without shredding, that is to say, recycling them as steel resources without producing shredder dust.  <P>SOLUTION: This recycling equipment 1 for the large-sized steel discarded articles is provided with a melting chamber 2 having heating sources 6 and 7. This recycling equipment is characterized in having a cutting apparatus 25, which cuts the large-sized steel discarded articles 16a selected from groups of scrapped vehicle pressed wastes provided from the used automobiles without undergoing the shredding, home electric appliances recycle wastes, steel furniture wastes, steel office supplies wastes, the large-sized steel discarded articles unfitted to other incineration facilities or nonflammable residues into a prescribed dimension or less, in a region communicated with an upper part gas space of the melting chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269305-A (JP)
Title: Car engine controlling method and device, ignition switch device for car, engine control system for car, and portable machine
Inventor: KUMAZAKI TAKESHI
IPC: B60R25/04
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the user's convenience for starting and stopping of an engine.  <P>SOLUTION: Even if the driver does not operate an operation element 26, the engine is started automatically on the condition that the code collation with an electronic key 50 is established as long as a rotary switch 25 is put in the Auto position when a certain operation to be done normally by the driver for starting a parking car and not for solely starting the engine is conducted (for example, stepping on a brake pedal). If thereafter a shift to other than P-range is made even a single time, the engine is stopped automatically even if the driver does not operate the operation element 26 as long as the rotary switch 25 is put in the Auto position when a certain operation to be done normally by the driver for parking the stopped car with the engine kept operating and not for solely stopping the engine is conducted (for example, the shift position is put in the P-range and the brake pedal is stepped on).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004012810-A (JP)
Title: Curable flame-retardant composition, its cured body and its producing method
Inventor: TAMURA TAKASHI
IPC: G03F7/004
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure both high flame retardancy and flexibility, excellent resistance to the heat of soldering, moisture resistance and high temperature reliability and good transparency.  <P>SOLUTION: (A) A curable resin material for a resist is blended with (B) a hydrous metal compound as a flame retardancy imparting component, (C) a nitrogen compound and, optionally, (D) a fine particulate inorganic compound, (E) a phosphoric ester compound, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012830-A (JP)
Title: Electrophoresis display device
Inventor: UNO YOSHINORI
IPC: G02F1/167
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To permit an electrophoresis display device capable of gradation display even though the electrophoresis display device has a simple structure.  <P>SOLUTION: The electrophoresis display device has a plurality of first driving electrodes 4 whose surfaces are different from each other and second driving electrodes 5 disposed so as to be adjacent to the first driving electrodes 4. When voltage of a prescribed polarity is applied between the driving electrodes 4 and 5, charged particles 3 are moved so as to cover the first driving electrodes 4 and gathered in a wide range on the first driving electrodes 4 having large surfaces and in a narrow range on the first driving electrodes 4 having small surfaces. Thereby, the surface range (not the range with respect to each first driving electrode but the surface range in all of one pixel) where the charged particles 3 are gathered can be accurately controlled by applied voltage. Gradation display is performed by utilizing such a phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009922-A (JP)
Title: Indicating device in working vehicle
Inventor: MITSUI MINORU
IPC: B60K35/00
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily indicate engine speed during work without directly acquiring the same from engine output side mechanically in a working vehicle provided with an engine capable of driving an on-vehicle working machine, an engine control unit such as a governer attached to the engine and controlling speed thereof, a working machine side controller provided close to the working machine, .  <P>SOLUTION: The working machine side controller C is provided with an indicator D and an indication signal output part C<SB>D</SB>capable of converting engine speed setting signal output from an operation part C1 or engine control signal output from a control circuit part C2 into engine speed indication signal corresponding to operation input to the operation part C1and indicating the same on the indicator D.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017352-A (JP)
Title: Method for molding polyethylene pipe on inner surface of pipeline
Inventor: IKE NOBUKATSU
IPC: B29K23/00
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a polyethylene pipe on the inner surface of a pipeline capable of enhancing the work efficiency of lining work execution and reinforcing a lining layer.  <P>SOLUTION: The method for molding the thermoplastic polyethylene pipe 2 on the inner surface of the pipeline 1 includes a preparatory process, which includes fixing both end opening parts of the polyethylene pipe 2 inserted in the pipeline 1 to both end opening parts of the pipeline 1, insertion of a heater 4 in the polyethylene pipe 2 fixed to the inside of the pipeline 1 and closing both end opening parts of the pipeline 1 with lids 5, 5', and a molding process which injects a pressure liquid 6 in the polyethylene pipe 2 arranged in the pipeline 1 in the preparatory process and heating the pressure liquid 6 in the polyethylene pipe 2 by the heater 4. The polyethylene pipe 2 is molded on the inner surface of the pipeline 1 by the pressure liquid 6 heated in the polyethylene pipe 2 by the heater 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021428-A (JP)
Title: Program conversion method, data processor using the same, and program
Inventor: KAWAHITO MOTOHIRO
IPC: G06F9/44
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the executing efficiency of a program by reducing the influences of an explicit order for matching the images of local variables between a code train executed via an interpreter and a compiled code train for optimizing operation.  <P>SOLUTION: This program conversion method comprises a first step of setting a code negligible in the certain deformation of the second code train out of codes in the first code train giving influences to the deformation of the second code train during transition from the first code train where an object to be executed by a program is executed via the interpreter to the second compiled code train and a second step of performing the certain deformation of the second code train while neglecting the set negligible code. It is acceptable that it includes a third step of generating a compensation code required for the deformation of the second code train including the propagation of a copying order and inserting it into the first code train.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020795-A (JP)
Title: Polygon mirror
Inventor: INANAGA HIROSHI
IPC: B41J2/44
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce differences among a plurality of mirror surface parts, where a poligon mirror scans, in the scanning line speed of the polygon mirror when being applied to a laser beam printer or the like by suppressing the deformation of the polygon mirror caused when a clamp nut is screwed.  <P>SOLUTION: The polygon mirror has the plurality of mirror surface parts on an outer periphery, and is provided with through-holes at the centers of projected parts integrally formed with the mirror surface parts projected more in an up-and-down direction from the upper and lower end parts of the mirror surface parts, so that the rotary shaft fits in the through-holes, and one end surface of the projected part abuts on a flange part provided at the rotary shaft, and the end surface of a nearly ring-shaped clamp nut abuts on the other end surface of the projected part, so that the clamp nut is fastened by the rotary shaft and a screw.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022133-A (JP)
Title: Head position control method and disk storage device
Inventor: TAKAISHI KAZUHIKO
IPC: G11B7/085
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent transient phenomena due to the difference in eccentric rails at head switching time in a compensation method of a disk device which has eccentric deviation between a plurality of disk surfaces.  <P>SOLUTION: In a head position control method which allows feedforward of a plurality of disk surfaces to be carried out with eccentric compensation current of each head, at head switching time, speed fluctuation between heads or level difference in current is estimated from the eccentric compensation current and a control system is compensated, so that the speed fluctuation and the level difference in current are canceled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026859-A (JP)
Title: Water-soluble polymer dispersion and its production method
Inventor: OHARA TAKUMI
IPC: C08F2/44
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To develop a water-soluble polymer dispersion which has industrial usefulness, excellent storage stability, good fluidity, and excellent solubility and is easily produced by low-cost production equipment and to provide a method for producing the dispersion.  <P>SOLUTION: The water-soluble polymer dispersion contains fine water-soluble polymer particles having a particle diameter of 100 μm or smaller and having at least one type of ionicity selected from among cationicity, amphotericity, nonionicity, and anionicity and a polyalkyleneimine and/or a polyalkyleneimine modification. This dispersion is obtained by dispersion-polymerizing a monomer (mixture) having a specified composition under agitation in the presence of the polyalkyleneimine and/or the polyalkyleneimine modification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029071-A (JP)
Title: Image forming apparatus
Inventor: IZEKI YUKIMASA
IPC: G03G15/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which convenience is improved by preventing a situation in which the removal of a jam is difficult when a disabled person uses.  <P>SOLUTION: With an IC card reception unit 231, information concerning the bodily features of a user 242 is obtained from the IC card 241 of the user 242. Based upon the information, it is determined whether the user 241 is a disabled person or able-bodied person. When it is determined that the user is a disabled person, sheet feed from a deck of sheet feed cassettes is inhibited. Specifically, only information indicating a main body sheet feed cassette is displayed on the LCD 212 of an operation unit whereas the decks of sheet feed cassettes is undisplayed, thereby making it impossible to select the deck of sheet feed cassettes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027938-A (JP)
Title: Multishaft type combined cycle plant and method for controlling the same
Inventor: OHIRA HIROYUKI
IPC: F01K23/10
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multishaft type combined cycle plant provided with a system materializing stability of plant operation and lifetime extension.  <P>SOLUTION: When a load on a gas turbine generator of one shaft of the multishaft type combined cycle plant suddenly drops, superheated steam generated by remaining heat of an exhaust gas boiler 2b in a side of load drop is released to a steam turbine side. A command to close an isolation valve 5b- of the exhaust gas boiler is issued and a turbine bypass valve 22b- is simultaneously closed when pressure difference between before and after the isolation valve 5b- of the exhaust gas boiler gets to proximity of zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030182-A (JP)
Title: Automatic ticket vending machine
Inventor: SUGANO HISAO
IPC: G07F5/22
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket vending machine in which clogging of coin to occur when guiding coins along a route is accurately detected.  <P>SOLUTION: The automatic ticket vending machine is provided with a sloped guide 11 for guiding a coin 80 which is put in from a coin slot, a first sensor 60 for coin detection installed near a front end of the guide 11 and a second sensor 61 for coin detection installed near a rear end of the guide 11, and coin clogging is discriminated when the second sensor 61 does not detect the coin 80 within fixed time after the first sensor 60 detects the coin 80. However long the distance of the guide 11 may be, the coin 80 clogged in the middle is accurately detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032907-A (JP)
Title: Controller for permanent magnet type synchronous motor
Inventor: ONUMA NAOTO
IPC: H02P21/22
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a permanent magnet synchronous motor which is suitable for detecting the magnetic pole position of the motor by estimation, without using a sensor having information about magnetic position, even in stop condition where the permanent magnet type synchronous motor is kept stationary by a brake.  <P>SOLUTION: The permanent magnet type motor, which is driven by an inverter 20 of variable voltage/variable frequency, is equipped with a current control means 85, which determines the currents to be let flow to the motor 40 into d-axis components and q-axis components and performs the control each independently; a means 87 which controls the output voltage of the inverter, according to the voltage commands (Vq*, Vd*) of the axis d and the axis q being the output of the current control means; and a magnetic pole position estimating means 90, which makes the phase θtest on the rotational coordinate unrelated to the d axis of the motor in stop condition of the motor and applies the current of the same phase as the formed phase to the motor and estimates the phase value, when the q-axis voltage command (Vq*) being the output of the current control means becomes maximum as the magnetic pole position of the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025379-A (JP)
Title: Device for measuring angle of grinding wheel of groove cutting machine for compressor cylinder
Inventor: KOMATA KAZUHARU
IPC: B24B49/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel angle measuring device capable of promptly and accurately measuring an angle of a grinding wheel of a groove cutting machine.  <P>SOLUTION: The groove cutting machine is provided with a wheel disc 20 which moves in a rotation axis direction and a direction orthogonal to the rotation axis direction, and a work holding tool 36 fixed on a table 2. A work having an inner bore and a linear groove is held by the work holding tool 36. The work is located and fixed on the work holding tool 36 by locating pins 48, 49, a clamp arm 51 or the like, and the linear groove is cut by the wheel disc 20. The grinding wheel angle measuring device 58 holds a plurality of displacement sensors 65 on a sensor holding stand 62 fixed on the work holding tool 36 with the locating pins 48, 49, the clamp arm 51 or the like. A measuring reference position of each displacement sensor 65 is coordinated with the measuring reference position set in the rotation axis direction to an end face of the wheel disc 20 with intervals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029478-A (JP)
Title: Fiber type optical device
Inventor: KUMAGAI AKIRA
IPC: G02B6/42
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber type optical device which suppresses reflected return light and is easily manufactured with excellent reliability and characteristics.  <P>SOLUTION: The fiber type optical device comprises a first optical fiber body provided with a part where a first multi-mode fiber 31 having a square type refractive index distribution and a first step index type fiber 41 are cascaded, and a second optical fiber body provided with a part where a second step index type fiber 42, a second multi-mode fiber 32 having the square type refractive index distribution and a single mode fiber 61 are cascaded in the order. Also, between the side of the first step index type fiber 41 of the first optical fiber body and the side of the second step index type fiber 42 of the second optical fiber body, an optical element 51 is interposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028872-A (JP)
Title: Solution for substrate spotting and spotting method
Inventor: KOMATSU YASUO
IPC: C40B40/06
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution for substrate spotting and a spotting method for highly densely fixing bio-related substances or various chemical substances onto a substrate.  <P>SOLUTION: The solution for substrate spotting and the spotting method are formed by mixing a solution containing the bio-related substances or the chemical substances to be spotted with a solution to which inorganic fine powder is added as a surface tension regulating agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030844-A (JP)
Title: Magnetic recording medium
Inventor: UCHIUMI TOSHIHARU
IPC: G11B5/85
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium of a metallic magnetic thin film type, the durability and the running performance of which can be enhanced.  <P>SOLUTION: This invention provides the magnetic recording medium 10 wherein a magnetic layer 2 made of a ferromagnetic metallic thin film, and a carbon protective film 3 are sequentially formed on a nonmagnetic substrate 1, processing by aromatic amine, aromatic carboxylic acid, aromatic alcohol or ultraviolet ray radiation is applied to the surface of the carbon protective film 3 and the protection layer 3 holds a prescribed lubricant.  <P>COPYRIGHT: (C)2004,JPO