baber/WOPTO huggingface dataset:
Patent JP-2003179806-A (JP)
Title: Sensitivity compensation method and apparatus
Inventor: MURATA NORIYASU
IPC: H04N5/353
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensitivity compensation method and apparatus for compensating the variations of sensitivity of imaging elements for each product.  <P>SOLUTION: An AE arithmetic section 7 performs exposure control in a state of a fixed aperture and a fixed gain of an AGC amplifier 4 in the case of preliminary photographing with respect to a simulated sunlight. An exposed error arithmetic section 11 calculates an error between an electronic shutter amount calculated by the AE arithmetic section 7 and a reference known electronic shutter amount and converts the calculated result into the gain of the AGC amplifier 4. A fixed exposure setting memory 10 stores a correction coefficient to convert the standard gain for strobe photographing stored in the fixed exposure setting memory 10 into the gain with the converted amount added thereto. Then the AGC amplifier 4 adopts the gain resulting from multiplying the correction coefficient with the stored standard gain in the case of exposure control employing the standard gain, aperture and electronic shutter amount for strobe photographing stored in the fixed exposure setting memory 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004144603-A (JP)
Title: Evaluation method of storing device, supervising device of storing device and storing cask
Inventor: TAKAHASHI CHISATO
IPC: G21F9/36
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervising device of a storing device capable of grasping early a leakage by detecting a leakage part with high sensitivity.  <P>SOLUTION: This supervising device A is installed in an atmospheric environment, and supervises this storing device S equipped with a canister 1 for enclosing a radioactive material and a cask 2 for storing the canister 1. Xenon included only infinitesimally in the air is enclosed beforehand in the canister 1. The supervising device A is equipped with a collection passage 6 and a sucking device 7 for collecting gas in the cask 1 or in the periphery of the cask 2, and an analytical device 10 for determining a material composition of the collected gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144019-A (JP)
Title: Method of controlling rotating electric machine for vehicle
Inventor: INOUE MASAYA
IPC: H02P27/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of controlling a rotating electric machine for a vehicle capable of shortening a startup time by quickening the rise of the magnetic flux of a magnetic field without causing an increase in overvoltage and an excessive temperature.  <P>SOLUTION: There are provided a rotating electric machine 1 which comprises a rotor including a winding 5 of a magnetic field and a stator including a winding 3 of an armature, a current control means 9 of magnetic field which controls the current of the magnetic field supplied from a direct current supply to the winding 5 of the magnetic field, and an electric power converter 6 which supplies electric power to the winding 3 of the electric armature by converting the direct current electric power into alternate current electric power. The electric power converter 6 passes electricity to the winding 3 of the armature so as to generate magnetic flux in a direction opposed to the field magnetic flux formed by the winding 5 of the magnetic field either at the same time as starting the power supply or immediately before starting the power supply when the current control means 9 of the magnetic field starts to supply the electric power to the winding 5 of the magnetic field at the time starting an internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142616-A (JP)
Title: Working vehicle
Inventor: OUCHI MINORU
IPC: B62D7/14
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle equipped with a crawler type traveling device, capable of traveling on a general road or the like at a high speed, and of traveling utilizing the crawler type traveling device and performing work at a work site such as an unleveled ground.  <P>SOLUTION: A driver's seat 1 for driving the working vehicle A at a high speed with front and rear tires 4, 5 is placed at a corner part on the rear tire 4 side, and an operator's seat for maneuvering a working machine 3 installed on the working vehicle A and driving the working vehicle is placed at the central part of the vehicle body in the opposite direction to the frontward direction of the driver's seat. The working machine 3 is placed on the side of the front tire 5. The crawler type traveling device 6 capable of moving up and down relative to the tires 4, 5 is provided in a wheel base between the front and rear tires 4, 5 and grounds a crawler 6a corresponding to a driving condition or an operational situation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145088-A (JP)
Title: Apparatus and method for manufacturing liquid crystal display device
Inventor: KOSUGE MASAHIRO
IPC: G02F1/13
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a liquid crystal display device with which a liquid drop including spacers is applied to a substrate so as to be contained in a non-pixel region on the substrate and the liquid crystal display device with high display quality is manufactured.  <P>SOLUTION: The substrate 10 is held in a nearly vertically standing state and the liquid drop 15 including the spacers 14 is discharged with a nozzle 13 to the non-pixel region 12 on the substrate 10. The apparatus is constructed in such a way that the substrate 10 is transferred upward with a specified pitch for each discharge process and the discharged liquid drop 15 attached to the substrate 10 has an ellipse like shape along a direction to which the non-pixel region 12 is extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142382-A (JP)
Title: Inkjet nozzle
Inventor: KAIBA KICHI
IPC: B41J2/175
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet nozzle which greatly increases a straight-ahead flying distance of ejected ink up to 10 cm or more.  <P>SOLUTION: A movable core 8 is driven by properly controlling the excitation of a solenoid 12, and a nozzle hole 2 is opened/closed by a needle valve 4. The pressurized ink is supplied to an ink chamber 3, and a liquid or gas in a driving-mechanism storage space 9 separated by an elastic-body diaphragm 7 is also pressurized to the same degree as the ink. The ink is ejected by opening/closing the nozzle hole 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143886-A (JP)
Title: Floor material using natural material and its manufacturing method
Inventor: FUKUSHIMA MITSURU
IPC: E04F15/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material for eliminating the permeation of moisture into a base member from a floor surface member.  <P>SOLUTION: This floor material has the floor surface member 6 formed of a natural material, the base member 4 arranged on a floor surface and an intermediate water impermeable sheet 8 interposed between the floor surface member 6 and the base member 4. The floor surface member 6 is formed of one of a wisteria, a bamboo and the natural material. The intermediate water impermeable sheet 8 is formed of a synthetic resin sheet. The floor surface member 6 is press-fitted by heating to the base material 4 via the intermediate water impermeable sheet 8 in a state of being expanded by soaking moisture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148844-A (JP)
Title: Clutch housing
Inventor: HATTORI KAZUHIKO
IPC: B60K17/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch housing for expanding a space between an exhaust pipe and a vehicle side by disposing the exhaust pipe close to a transmission case, emitting the heat generated by a clutch outside, and preventing ingress of foreign matters into the space from the outside.  <P>SOLUTION: A plurality of transmission side bolt insertion holes are formed in a transmission side connection surface, and a recessed portion is formed in an annular wall so as to expose at least one of the plurality of transmission side bolt insertion holes outside. The recessed portion has a hole portion to be communicated with the space part in a wall surface facing the transmission side bolt insertion hole, a part of the exhaust pipe connected to an engine is inserted in the recessed portion, and the outer side of the hole portion is covered by the exhaust pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147687-A (JP)
Title: Game machine
Inventor: NAKAJIMA KUNIHIKO
IPC: A63F7/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the precision in detecting a fraudulent winning and enhancing the reliability in the detection of the fraudulent winning.  <P>SOLUTION: The game machine has a ball detector 7 mounted in a winning part 1 on the front surface 3 of a game board 2 in such a way as capable of detecting balls. The game machine also has a sensor (a dummy ball detector 10) mounted near the ball detector 7 of the winning part 1 on the front surface 3 of the game board 2 for detecting electromagnetic waves or magnetism. Specifically, a ball detector (the dummy ball detector 10), mounted in such a way as incapable of detecting balls, is used as the sensor. The ball detector used as the sensor is of the same kind as of the ball detector of the winning part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152370-A (JP)
Title: Optical recording/reproducing method for optical recording medium
Inventor: TOMURA TATSUYA
IPC: G11B7/257
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing method of a write-once/read many-times optical recording medium for use in a solid-state semiconductor laser, which can record on a dye sensitized optical recording medium at high linear speed and reproduce with small jitter without data errors while maintaining the asymmetry and obtain excellent wave forms.  <P>SOLUTION: At least a recording layer mainly containing organic dye is made on a base plate having guide grooves for high frequency wobbling, and multi-pulse recording light is radiated to this recording layer to form the spaces in the pulse train with the light amount of 0.1mW or less. Non-recorded spaces are formed between the marks with the light amount 0.7 to 1.7 times the reproducing light amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148686-A (JP)
Title: Variable cutoff printing machine
Inventor: SHOJI YUKIKAZU
IPC: B41F13/40
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust the original position of a printing cylinder each time a cutoff is changed in a variable cutoff printing machine.  <P>SOLUTION: The variable cutoff printing machine is equipped with a first and a second plate cylinder 2a and 2b and a first and a second blanket cylinder 3a and 3b with a cutoff length changeable by changing the outside diameter of each of the plate cylinders 2a and 2b, 3a and 3b. In addition, either of the first or the second blanket cylinder 3a and 3b is constituted as a stationary cylinder whose axial position is fixed, while the remaining three cylinders are constituted as transferable cylinders whose axial position can be transferred so as to enable the former to come into contact with and separate from the stationary cylinder. In addition, the machine comprises guide means 14a to 14c which guide the transfer of support members 15a to 15c for axially supporting each transferable cylinder so as to allow each transferable cylinder to transfer along its specified track respectively, drive means 16a to 16c which transfer each transferable cylinder through the support members 15a to 15c so as to enable each transferable cylinder to come into contact with and separate from the stationary cylinder along a specified track and fixing means 17a to 17c for mechanically fixing the position of each transferable cylinder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153607-A (JP)
Title: Chip-shaped antenna element and antenna-mounted printed wiring board
Inventor: MURANAKA HIDENOBU
IPC: H05K1/18
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed antenna which secures a sufficient gain, is miniaturized and eliminates the need for mounting an antenna element on a printed wiring board.  <P>SOLUTION: A via hole is formed in a resin substrate on which an antenna conductor is formed, and a high dielectric resin is embedded in the via hole for formation. Otherwise, a high dielectric resin layer is formed covering at least a portion of the antenna conductor. Furthermore, a partial area of the printed circuit board may be made to be at a high dielectric constant by these methods to form an antenna element integrally with the partial area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148047-A (JP)
Title: Deodorizing and water absorbing sheet for medical use
Inventor: KANAYAMA YOSHIYUKI
IPC: A61F5/441
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a deodorizing and water absorbing sheet for medical use which absorbs moisture and odor contained in wastes and prevents the wastes and odor of the wastes from leaking outside.  <P>SOLUTION: This deodorizing and water absorbing sheet for medical use comprises a water absorbing sheet having a waterproof sheet layered on one side. The deodorizing and water absorbing sheet for medical use is characterized in that the water absorbing sheet and/or the waterproof sheet contains a deodorizing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188162-A (JP)
Title: Plasma treatment apparatus
Inventor: NAKAMURA TSUNEO
IPC: C23C16/455
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform the flow of a process gas that is discharged from a shower electrode on the entire circumference of a vacuum chamber by forming a exhaust hole in a vacuum exhaust passage in a slit shape.  <P>SOLUTION: The plasma treatment apparatus has a parallel flat high-frequency electrode for generating a plasma, a process gas supply opening (shower electrode 2), and a gas exhaust vent 6 in a vacuum chamber 1 that can maintain the vacuum. In the plasma treatment apparatus, a slit-like exhaust hole 24a extending over nearly the entire circumference of a vacuum chamber 1 is provided in a vacuum exhaust passage 5 for vacuum exhaust connected to the exhaust vent 6 that is provided in the vacuum chamber 1 while being separated from other regions in the vacuum chamber 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004116509-A (JP)
Title: Multiple stage vortex fluid machine
Inventor: NAKAMURA SHIGEO
IPC: F04D23/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex fluid machine having a simple structure and high efficiency requiring no complicated machine work, which is low in price and is usable in multiple stages.  <P>SOLUTION: Two and three-stage compression is performed by an axial and lengthwise partitions in blade width and radial blade length, and a pressure of max 0.3 kgf/cm<SP>2</SP>is achieved by a small-sized blower in three-stage compression. Thus, high compression ratio is achieved by a machine with a size much the same as vortex fluid machines on the market. Since the high compression ratio is achieved only by the blade part of a rotor in this structure, it can be adopted by either a blower or a vacuum pump. Machine work is necessary only to a plane surface and a cylindrical surface without any complicated work. Furthermore, the number of parts is only 5 or 6, thus high efficiency and low cost are achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155844-A (JP)
Title: Device and method for removing contaminant from liquid fuel
Inventor: DENPO FUMIO
IPC: C10G53/16
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for removing contaminants comprising e.g. sulfur compounds (e.g. SO<SB>2</SB>) contained in a liquid fuel such as a heavy oil, a gasoline or a petroleum to thereby prevent environmental pollution.  <P>SOLUTION: The raw material tank 12 of a device 10 for removing contaminants from a liquid fuel is connected through a first discharge pipe 16 to an ozone mixing unit 18 provided with permanent magnet bars 20, 22. An ozone generating unit 24 is connected through an ozone supply pipe 26 to the ozone mixing unit 18. The ozone mixing unit 18 is connected through a second discharge pipe 28 to a reaction tank 30 provided with permanent magnet bars 32, 34. The reaction tank 30 is connected through a third discharge pipe 36 to a tank 38 for a liquid fuel after treatment. The first discharge pipe 16 and the third discharge pipe 36 are connected to each other through a circulation pipe 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157664-A (JP)
Title: Automatic teller machine
Inventor: FUJISAWA TOSHIO
IPC: G07F9/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic teller machine such that the inner side of a machine housing can be cooled and warmed while dust is stopped from entering the inner side.  <P>SOLUTION: A heat exchanging means 201 is provided at an inner wall part of the sealed housing 202 and a heating means 301 such as a heater for heating the heat exchanging means is provided in or nearby the heat exchanging means 201; and air blowing means 203a and 203b suck the air in the housing whose heat is exchanged by the heat exchanging means 201 to forcibly circulate the air in the housing 202, thereby cooling or warming the inner side of the housing 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155895-A (JP)
Title: Liquid curing resin composition
Inventor: OBARA HIROKI
IPC: C09D4/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid curing resin composition reduced in the contamination of a cylindrical body with volatile components, especially, a liquid curing resin composition reduced in the contamination of a cylindrical body with volatile components during the formation of an optical fiber clad.  <P>SOLUTION: The liquid curing resin composition comprises components (A), (B), and (C): (A) 20-90 wt.% urethane (meth)acrylate oligomer, (B) 0 to 10 wt.% polar side chain-containing or alkylene glycol structural unit-containing side chain-containing (meth)acrylate monomer having a molecular weight of 200 or smaller, and (C) 0 to 5 wt.% nitrogen-containing vinyl monomer except component (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164708-A (JP)
Title: Rotary head device, and recording and reproducing device
Inventor: KIKO SHINKO
IPC: G11B5/02
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary head device, and a recording and reproducing device for reducing variations in a mutual inductance of a rotary transformer and also to prevent the complexity of a gap adjusting process and a device structure and the adverse effect such as cost increase caused therewith.  <P>SOLUTION: In a recording and reproducing device 1, a magnetic head and its reproducing circuit are mounted on a rotating drum 5 to connect the reproducing circuit to a rotary coil of a rotary transformer 10 and influences on a mutual inductance of the rotary transformer 10 from an inductance component of the magnetic head is perfectly cut. Alternatively, the magnetic head is composed by using an resistive effect element or a huge magneto-resistive effect element almost having no inductance component, and the magnetic head is connected to the rotary coil of the rotary transformer 10. Thereby, the gap can be adjusted while accurately measuring only the mutual inductance of the rotary transformer 10, and it is not necessary to disconnect electrical connection of the rotary coil with the magnetic head and the reproducing circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161410-A (JP)
Title: Image forming apparatus
Inventor: ISHIZUKA SEIICHI
IPC: B65H31/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily check for sheet delivery operation in a sheet delivery part space and the presence or absence of sheets in a sheet delivery part without interrupting operations even if an operator takes a normal operating posture without being affected by the number of stages of trays disposed in the sheet delivery part space and without directly visually checking the presence or absence of the sheets in a shell inside delivery type image forming apparatus.  <P>SOLUTION: This shell inside delivery type image forming apparatus in which an image reading part A, the sheet delivery part space B, and an image forming part C are disposed in order from the upper side to the lower side of a device body comprises a display part 17 at a position near the sheet delivery part space and where the display part is easily visible from the front side of the device body so that it can be displayed on the display part 7 by operating the display part during image forming operation that sheet delivery operation is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159581-A (JP)
Title: Method for producing soybean-curd
Inventor: II KATSUHIKO
IPC: A23L11/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing soybean-curd comprising filling a single hermetic forming box with soybean milk and a coagulant followed by mixing under stirring and making a coagulation and a forming in the identical box, thus improving soybean-curd production efficiency.  <P>SOLUTION: The method for producing soybean-curd comprises the steps of positioning and setting one of a plurality of forming boxes 1 each with an openable top face on a working position on a table 2, hermetically closing the top face of the forming box 1 with a lid 4, charging soybean milk 25 via the lid 4 side into the box 1 so as to fill the box 1 with the soybean milk, injecting a coagulant 26 via the lid 4 side into the box 1, mixing and stirring the soybean milk 25 and the coagulant 26 with a stirrer 9 in the box 1, recovering the forming box 1 from the table 1 by detaching the lid 4 from the box 1, and removing the just produced soybean-curd after coagulated and formed from the box 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160889-A (JP)
Title: Method for determining state of ejecting droplet
Inventor: MIYASHITA AKIRA
IPC: B41J2/01
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting the state of ejecting a droplet from each nozzle of a recording head and for accurately determining whether each of the nozzles is good or bad, according to the results of detection.  <P>SOLUTION: This method for judging the state of ejecting the droplet is used for detecting the state of each of the nozzles of the recording head for ejecting the droplet. The method is characterized as follows: the nozzles of the recording head are driven for the ejection of the droplet by the nozzle; the state of ejecting the droplet from each of the driven nozzles is detected and stored as a physical quantity in a memory (S101); a threshold value for judging whether the ejection states of all the nozzles of the recording head are good or bad is computed by using the physical quantity, corresponding to each of the nozzles, which is stored in the memory (S102); and it is judged whether the state of ejecting the droplet from each of the nozzles is good or bad, by evaluating the physical quantity corresponding to the each of the nozzles, in accordance with the threshold value (S103).  <P>COPYRIGHT: (C)2004,JPO