baber/WOPTO huggingface dataset:
Patent JP-2003261813-A (JP)
Title: Process for preparing pigment dispersion
Inventor: SANO TSUYOSHI
IPC: C09D11/38
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for adjusting the average grain size of a pigment by washing a filter diaphragm and increasing the filtration efficiency of an undiluted dispersion of the pigment.  <P>SOLUTION: The process for adjusting the average grain size of the pigment comprises steps wherein the pigment is dispersed in a solvent to prepare the undiluted dispersion of the pigment, the undiluted dispersion is subjected to cross-flow membrane filtration, and the filter diaphragm is washed with a turbulent undiluted dispersion. The turbulent undiluted dispersion is obtained either by stirring or aerating the undiluted dispersion, bringing it into contact with a stepped plate or subjecting it to ultrasonic irradiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264610-A (JP)
Title: Status notification system to counter communication device between data communication devices
Inventor: ITO NAOKI
IPC: H04L69/40
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a status notification system in which the status of a counter communication device can be monitored between communication devices for mutually carrying out the transmissions of data between networks.  <P>SOLUTION: In the status notification system to the counter communication device between the data communication devices for carrying out the exchange of the data mutually between the communication devices by forming a packet by inserting a particular identification pattern to the interval of transmission data, each communication device is provided with an identification pattern inserting means 1 for setting a plurality of different identification patterns the identification pattern and repeatedly inserting the plurality of identification patterns in the preset order for each packet to be transmitted to the counter communication device, and an identification pattern collecting means for collating the identification pattern contained in the received packet with a plurality of different identification patterns repeated in the preset order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266101-A (JP)
Title: Method for cold-rolling stainless steel sheet
Inventor: KOHIRO YOSHITAKE
IPC: B21B3/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolling method of a stainless steel sheet having little uneven gloss.  <P>SOLUTION: Ester is supplied to places corresponding to generating places of the uneven gloss of the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269890-A (JP)
Title: Ammunition attitude stabilizing device
Inventor: NAGAI MITSUTERU
IPC: F41A9/01
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ammunition attitude stabilizing device allowing operation of a belt-fed type machine gun in a state where a bullet train is positively taken in and easily set to the belt-fed type machine gun.  <P>SOLUTION: The ammunition attitude stabilizing device 50 attached to the belt-fed type machine gun 100 has a function of stabilizing the bullet train passing through an interior of the machine gun in a state of a piece of ammunition included in the bullet train positioned at a predetermined position, and it is provided with a latch mechanism 51 provided with a handle which sends the bullet train 80 to a belt-fed type machine gun 100 side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272528-A (JP)
Title: Plasma display device and its driving method
Inventor: SUZUKI YOSHIO
IPC: H01J11/16
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device and its driving method capable of enhancing the light emission efficiency and the reliability as a device while the phosphor is prevented from deterioration.  <P>SOLUTION: A Y-electrode 12 and an H-electrode 22 are installed on the confronting surfaces of substrates 11 and 21. The Y-electrode 12 is composed of an electric conduction part 12E and a discharge part 12C to make discharge with the H-electrode 22. The light emission control for each pixel and all discharges necessary for the light emission display are conducted between the two electrodes 12 and 22. The phosphor 13 is formed on a plane flush with the Y-electrode 12 and arranged in the region away from the discharge path of the electrodes 12 and 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269949-A (JP)
Title: Splice part state measurement method and device for rubber molding
Inventor: KUROSAWA MASAHIRO
IPC: G01B21/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a splice part state measurement method and device for a rubber moldings safe for a worker and allowing reduction of the device cost.  <P>SOLUTION: Probes 1 are stuck into a measurement region X including an superimposed and jointed splice part S1 along the embedding direction N of reinforcing cords (f) at predetermined intervals, and the superimposed distance K of the splice part S1 and/or the positions of the reinforcing cords (f) are obtained from differences of the displacement amounts of the respective stuck probes 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269308-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: FUKATSU KATSUAKI
IPC: F02P15/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition device for an internal-combustion engine as improvement of the conventional publicly known technique including an ion current sensing method and/or a processing circuit in which the ion current sensing wave form is amplified and the obtained signals are turned into rectangular waves and outputted using an integrator circuit, being generally formed with an operational amplifier, wherein, however the offset voltage and/or the bias current of the operational amplifier may cause the hold of the integral output at the time of ignition and the sprung voltage of the integral output at the time of misfire to influence the operational amplifier accuracy to constitute the integrator circuit to result in difficulty in the setting of the circuit.  <P>SOLUTION: The integral time constant of the integrator circuit to be formed with the operational amplifier is changed over using an integration period setting signal, and thereby the produced circuit wherein integration is easily performed, and in holding the output and suppressing the sprung voltage are excellent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274576-A (JP)
Title: Power system monitoring controller
Inventor: YAMAUCHI KENJI
IPC: G06Q50/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance maintainability of software, by checking the propriety of information and eliminating improper information quickly, in a simple processing flow, in a power system monitoring controller which takes in the power system information from a monitoring control part for a power system, and complies the data and holds and uses them as monitoring control information.  <P>SOLUTION: This power system monitoring controller makes a substation 'number' deletion flag corresponding file 21, according to the sectioning information, by deciding whether the power system information is proper or improper as monitoring control information by the classification of substations, and setting the 'number' of an improper substation from the outside, and a data deletion check means 16 deletes improper one from the power system information taken in, referring to the substation 'number' deletion flag corresponding file 21, prior to data compilation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265058-A (JP)
Title: Method for preventing color fading of laver and preventing agent for color fading
Inventor: ARITA HIROSHI
IPC: A01G33/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing color fading of laver with which at least either one of death of planktons in seawater and suppression of proliferation thereof can be realized and intake of nitrogen with the laver can be promoted to consequently solve problems of the color fading of the laver and a preventing agent for the color fading used therefor.  <P>SOLUTION: The preventing agent 3 for the color fading comprising a substance containing a hydroxide and realizing at least either one of the death of the planktons in the seawater and the suppression of the proliferation thereof is scattered into the seawater where a laver net 1 is stretched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270864-A (JP)
Title: Dry electrophotographic toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/097
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner which can prevent a filming even after a long-term continuous use and can keep stability for electrification and transportation and a high-quality output image when the toner is used for whichever a single-component or two-component development method.  <P>SOLUTION: The toner essentially comprises a binder resin, a colorant, an electrification controlling agent and an additive. The binder resin is a polyester which contains no THF-insoluble component and has a component having ≤5×10<SP>2</SP>weight average molecular weight by ≤4 wt.% and the main peak by GPC in the region from 3×10<SP>3</SP>to 9×10<SP>3</SP>. The electrification controlling agent is a resin which comprises (A) a sulfonate group-containing monomer, (B) an aromatic monomer having an electron withdrawing group and (C) a (meth)acrylate monomer, and moreover, may contain (D) an aromatic vinyl monomer, and the agent has 9.5 to 11.5 LogΩcm as the volume resistivity. The additive comprises hydrophobic silica and hydrophobic titanium oxide having 0.01 to 0.03 μm primary particle size, and the titanium oxide has 60 to 140 m<SP>2</SP>/g specific surface area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266271-A (JP)
Title: Chip discharging device
Inventor: NISHIGUCHI SHIGERU
IPC: B01D35/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip discharging device having a liquid jet means having a simple structure and capable of jetting a jet stream having uniform spread without causing clogging and adjusting force of a jet stream without requiring separate equipment.  <P>SOLUTION: In this chip discharging device for separating chips from turbid coolant D containing chips discharged from a machine tool and discharging them, the chip discharging device has the liquid jet means 9 for removing chips remaining in the device, and the liquid jet means 9 has a liquid discharge pipe having one or a plurality of liquid jet holes and a diffusion plate for reflecting and dispersing a jet stream from the liquid jet holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281308-A (JP)
Title: Prize giving apparatus, prize giving method and apparatus, prize giving program, and computer-readable program storage medium with the program recorded thereon
Inventor: NAKAJIMA KOICHI
IPC: G06Q50/10
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize giving apparatus, a prize giving method and apparatus, a prize giving program, and a computer-readable program storage medium with the program recorded thereon which give a prize only in the case of meeting an application condition by preventing illegal application.  <P>SOLUTION: The apparatus is provided with: a management means 16 for managing the application condition about the user of the recording medium 3 capable of applying for the prize and the prize to be given to the user of the recording medium 3; an identification means 36 for performing identification based on the identification number of the recording medium 3 read by the drive apparatus 11; an application receiving means 32 for receiving the application to the prize; a prize drawing means 35 for performing the lottery of the prize when the application from the user of the recording medium 3 meets the application condition; and a prize giving means 34 for providing the prize to the user of the recording medium 3 via a drive 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276737-A (JP)
Title: Heat-insulating container
Inventor: SUGIMURA SOICHIRO
IPC: B65D81/38
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve convenience of a heat-insulating container and make the weight of the heat-insulating container for outdoor use lighter than that of the prior art in view of its transportation and its storing at the time of non-use.  <P>SOLUTION: The purposes described above are eliminated by arranging a foldable leg P having a pair of rectangular frames 1A, 1B crossed in X-shape and a storing box Q molded by a flexible material fixed or removably attached to the rectangular frames while being held between the upper portions of the rectangular frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280076-A (JP)
Title: Photographing device
Inventor: HIRAHARA KEIICHIRO
IPC: G03B17/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device which enables a photographer to comfortably take a picture without feeling delay of a focusing time by shortening a focusing time.  <P>SOLUTION: The photographing device has a button body 7 held on a camera body 1 so that the body can be pressed in stages to first and second positions and a release button 6 equipped with a touch sensor 8 provided on the top surface of the button body 7 exposed on the camera body 1. Further, a position change detection part (switches 9b and 9c of the release switch 9) which detects the release button 6 changing the position to the first position and second position when the release button 6 is pressed in two stages to the first and second positions is provided in the camera body 1. Further, a control means (arithmetic control circuit 11) is provided which starts photography preparing operation when the touch sensor 8 is touched with a photographer's finger, continues the photography preparing operation even after the release button 6 changes the position to the first position, and starts photographing operation when the release button 6 changes the position to the second position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281980-A (JP)
Title: Hybrid breaker
Inventor: MATSUMURA TOSHIO
IPC: H01H33/78
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-FS<SB>6</SB>hybrid breaker with a simple structure which has the same or a higher level of high voltage breaking characteristics than a case that FS<SB>6</SB>having a high global warming coefficient is used.  <P>SOLUTION: A hybrid breaker 10 comprises a housing 11, and a first arc- extinguishing chamber 12 with a gas-blast mechanism and a second arc- extinguishing chamber 35 of a non-gas-blast mechanism. Wherein the first arc- extinguishing chamber 12 and the second arc-extinguishing chamber 35 are connected in series and contained in the housing 11. In addition, CO<SB>2</SB>gas with a small global warming coefficient is enclosed in the first arc-extinguishing chamber 12 as a first arc-extinguishing medium, and H<SB>2</SB>gas with a small global warming coefficient is enclosed in the second arc-extinguishing chamber 35 as a second arc-extinguishing medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276707-A (JP)
Title: Multi-pack packaging device
Inventor: OZAWA YOSHITAKA
IPC: B65B17/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-pack packaging device capable of easily and safely replacing a sheet transferring device corresponding to the packaging sheet, when a self-supporting container and a packaging sheet are changed.  <P>SOLUTION: An elevating frame 21 and a rotating frame 22 rotatably supported by the elevating frame 21 are provided on cans A<SB>1</SB>transferred continuously in double rows and on a transferring passage for the packaging sheet S<SB>1</SB>to be supplied on the cans A<SB>1</SB>. A first and second sheet transferring devices 11, 12 having different pitches of protrusions 15 are supported by the rotating frame 22. With the elevation of the elevating frames 21 and the rotation of the rotating frame 22 when the elevating frame 21 is elevated or stopped, the sheet transferring device corresponding to the packaging sheet S<SB>1</SB>needs to be just positioned on the transferring passage for the packaging sheet S<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286831-A (JP)
Title: Heat engine system
Inventor: MATSUOKA AKIO
IPC: F01N3/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to heat a catalyst to an activating temperature at an early stage because combustion gas after heat exchange is supplied to the catalyst and the temperature of the combustion gas is lowered in an engine equipped with a combustion heater for heating cooling water by a heat exchanger.  <P>SOLUTION: The combustion gas which is not yet heat-exchanged by the heat exchanger in the combustion heater 1 is introduced to the catalyst 5. An exhaust valve 12 for controlling the amount of the combustion gas introduced to the catalyst is provided. The exhaust valve 12 is controlled in consideration of both a catalyst temperature and a cooling water temperature. This makes it possible to effectively use heat generated by the combustion heater 1 for both preheating and catalyst heating, and therefore heat generated by a combustion apparatus 2 can be effectively recovered activating the catalyst 5 at an early stage. As a result, the engine 6 can be started when the temperature of the catalyst 5 is in the raised state so that the comfortability of an interior and anti-fogging properties can be increased fully purifying the exhaust gas from the engine 6 immediately after the engine 6 has started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292043-A (JP)
Title: Diaper storage package
Inventor: KUBO TAIRA
IPC: B65D85/07
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaper storage package in which is diaper in a row on any step is easily taken out without collapsing its shape in spite of a stacked arrangement of a plurality of the steps composed of respective rows of a plurality of the horizontally piled diapers in a packaging bag.  <P>SOLUTION: The diaper rows 1A, 1B, 1C are constituted of the plurality of the horizontally piled diapers 8 which are folded into a flat rectangular shape. The plurality of diaper rows 1A, 1B, 1C are vertically stacked and stored into the packaging bag 13 of a resin film and then sealed. Annular easy-to-brake lines 14A, 14B, 14C which are broken only by pressing or pulling force are formed in each middle position of respective peripheral faces in the height direction of the stored diaper rows 1A, 1B, 1C on respective steps in the packaging bag 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297017-A (JP)
Title: Data recording controller
Inventor: SHIRAISHI TAKUYA
IPC: G11B20/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recording controller capable of efficiently using a data recording area of a disk medium.  <P>SOLUTION: A modulation control section 12 receives a write start command WTST from an MPU 18 and starts a start trigger permission STEN to a trigger generation section 20. When a count CNT of a counter 17 is coincident with a value STPOS corresponding to a write start position for a period for outputting the start trigger permission STEN, the trigger generating section 20 starts a start trigger ST. A 8-16 modulation section 11 receiving it reads an initial value set to a parameter register 21, updates it as a parameter for data conversion and allows an output section 16 to output write data converted by using it as output data SIGOUT.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290850-A (JP)
Title: Workpiece transporting device for press
Inventor: MURAI YOSUKE
IPC: B21D43/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece transporting device capable of stably moving a workpiece holding means nearly orthogonally to the workpiece transporting direction and also capable of following up the high speed operation of a press.  <P>SOLUTION: The device is equipped with one screw shaft (20) which is installed freely rotatably along the longitudinal direction of at least one of the cross bars (7) and which has a male screw at each of more-than-one places of the outer circumference, and is also equipped with a rotatably driving means (25) for rotating the screw shaft (20). At least one each of a plurality of workpiece holding means (9) is screwed onto the male screws at the more-than-one places of the screw shaft (20), installed freely movably along the longitudinal direction of the cross bars (7), and designed to transport a workpiece (11) to the next processing, through the workpiece holding by the workpiece holding means (9) and through the vertical movement and reciprocal movement in the workpiece transporting direction of the cross bars (7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291920-A (JP)
Title: Packaging film tension correction apparatus in automatic parts-packaging machine
Inventor: MORIWAKI YASUHIKO
IPC: B65B41/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a packaging film tension correction apparatus for keeping the tension of a packaging film as constant as possible when the packaging film is fed, and enabling a stable work to be repeated.  <P>SOLUTION: The packaging film tension correction apparatus has a film tension correction part 50, which is provided between a film storing and feeding part 10 and a former part 20, and is formed with a tension imparting means for always imparting tension to a packaging film A and a signal means which is energized by the tension imparting means and thereby outputs a signal of increasing or decreasing a film feed quantity to the film storing and feeding part 10. Thus, according to the vertical movement of the tension imparting means, the apparatus enables the feed quantity of the packaging film A to be increased or decreased with respect to a preset quantity. Accordingly, when bagging work is repeatedly carried out, the feed length of the packaging film is always kept in a fixed range, whereby variations in the feed length can be corrected, and the mating of both side areas of the packaging film can be kept in a fixed width. Further, the feed quantity at a delivery part becomes unnecessary to be adjusted to that at the film storing and feeding part, and the skillfulness of workers also becomes unrequired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291810-A (JP)
Title: Train control signal processing device
Inventor: OKUYA TAMIO
IPC: B61L23/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To accurately receive a digital signal from the ground in a car even if a part for inverting polarity of a train control signal is included in a part of a course.  <P>SOLUTION: A train control signal processing device is composed of a reception means for receiving a signal for controlling a train from rails on which the train runs, a squaring processing means for squaring and processing the received signal, a sampling means for sampling a digital signal for controlling the train from the squared and processed signal, and a control means for controlling the train based on the sampled digital signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289752-A (JP)
Title: Handle for landing net
Inventor: TANIGUCHI KAZUMA
IPC: A01K77/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a landing net of which the tubular body composed of the handle can be compactly shortened to a length for being encased when it is stored and can quickly be extended only with one hand when the net is used.  <P>SOLUTION: The handle section 2 of this landing net comprises the first pipe 11, the second pipe 12, the third pipe 13 and the fourth pipe 14. The first faucet 3 of which the outer peripheral face can be fitted to the inner peripheral face on the top side edge of the fourth pipe 14 is mounted on the top end side of the first pipe 11. On the top end side of the second pipe 12, the first pipe 11 has a through-hole bored in the axis direction and can be stored in the fourth pipe 14 and has the second faucet that has the flange 5a projecting in the radial direction larger than the outer diameter on the end side of the third pipe 13 to be connected from the second pipe 12 to the butt side.  <P>COPYRIGHT: (C)2004,JPO