baber/WOPTO huggingface dataset:
Patent JP-2003142165-A (JP)
Title: Method and device for sensing failure in battery pack system
Inventor: MINAMIURA KEIICHI
IPC: G01R31/36
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To properly sense eventual failure generated in any of the battery pack blocks constituting a battery pack system by means of current sensing. SOLUTION: Battery pack blocks 1a-1d each consisting of a plurality of single cells arranged in series connection are connected together in series and parallel so that the intended battery pack system 10 is formed, wherein the blocks 1a-1d are furnished with respective current sensors 4a-4d to sense their amperages, and a control part 5 fed with the sensing results processes the obtained amperages in the blocks 1a-1d using algorithm in accordance with the connecting form of the blocks 1a-1d, and thereby failure in the blocks 1a-1d is sensed.
Patent JP-2003153524-A (JP)
Title: Voltage supply circuit
Inventor: MIYAMITSU FUMIAKI
IPC: H02M3/07
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a voltage supply circuit which can reduce noise, simplify the circuit configuration, and reduce a cost by suppressing the occurrence of spike currents in a power supply current in the operation state thereof. SOLUTION: Clock signals CLK of a prescribed frequency are supplied to a charge pump drive circuit 10. Current sources IS1, IS2,..., IS6 operate at timings set by the clock signals CLK and output drive currents, capacitors C1, C2, etc., are charged or discharged alternately, the charge stored in the preceding capacitor is transferred to the capacitors on past stages successively, and a step-up voltage higher than a power supply voltage Vcc is obtained. In a charge pump type step-up circuit, by driving the capacitors with the current sources, spike noise, produced in the step-up operations, can be reduced and influences upon other analog circuits can be suppressed.
Patent JP-2003146474-A (JP)
Title: Controller for supply device
Inventor: YAMAMOTO ISAMU
IPC: B65H5/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a supply device capable of aligning a second member with a first member with high accuracy even if a line speed of the first member changes. SOLUTION: In this controller, a calculation means 13 calculates a residual movement amount ΔL1 until an adhesive member 1 moves to an alignment position P0 wherein the adhesive member 1 and a base material 2 align, and a residual movement amount ΔL2 until the base material 2 moves the alignment position P0 . A subtracter 13a subtracts a movement distance Lk stored by a storage part 10a from a movement distance L0 stored by a storage part 9a, and calculates a difference L0 -Lk between the movement distances L0 , Lk . A subtractor 13b subtracts a movement amount L2 counted by a length measurement counter 12b from a movement amount L1 counted by a length measurement counter 11b, and subtracts a difference L1 -L2 between the movement amounts L1 , L2 from the difference L0 -Lk between the movement distances L0 , Lk calculated by the subtractor 13a.  A control means 14 controls a supply speed of the supplu device 7 on the basis of a difference εn between the residual movement amounts ΔL1 , ΔL2 such that the base material 2 aligns with the adhesive member 1 at the alignment position P0 .
Patent JP-2003148806-A (JP)
Title: Fluid heater
Inventor: SAKAGUCHI ISAO
IPC: F24H1/10
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional fluid heater that heat conductive efficiency is not sufficient, and it is impossible to heat the fluid to a high temperature in a short time. SOLUTION: This fluid heater is provided with a cylindrical heater element in a conduit pipe in which the heated fluid flows, and an outer periphery of the cylindrical heater element is covered by a heat exchanger having waveform or projection for high heat conductivity. A microheater element formed by spirally winding a heating thin line, is wound on a cylindrical face formed by the heat exchanger. A heat insulating material is placed between an inner peripheral face of the conduit pipe and the microheater element.
Patent JP-2002226541-A (JP)
Title: Ultraviolet light-absorbing resin emulsion and emulsion resin composition
Inventor: IKAMI KIYOTAKA
IPC: C08L75/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light-absorbing resin aqueous emulsion which has excellent compatibility with synthetic resins, can impart excellent light resistance without deteriorating the preferable characteristics of the synthetic resins, can improve the stability of a compound with a synthetic resin aqueous emulsion, scarcely bleeds out the ultraviolet light-absorbing resin from the surface of a coating film obtained from the emulsion, can impart excellent alkali resistance and excellent solvent resistance to synthetic resins having poor alkali resistance and poor solvent resistance, and to provide the aqueous emulsion resin composition comprising the ultraviolet light-absorbing resin aqueous emulsion and an aqueous emulsion of one or other resins. SOLUTION: This ultraviolet light-absorbing resin aqueous emulsion is obtained by subjecting (A) a polyester polyol having ultraviolet light-absorbing groups, (C) an alkyldialkonolamine compound, and (D) an organic polyisocyanate, and optionally (B) another compound containing a polyol component to a urethane reaction in an organic solvent, neutralizing the obtained resin solution with (E) a neutralizing agent, and then dispersing the neutralized product in water.
Patent JP-2003144905-A (JP)
Title: Gas cleaning method
Inventor: MORI ISAMU
IPC: C23F1/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas cleaning method for removing the unnecessary deposit on the inner wall, fixture or the like of an apparatus for manufacturing a thin film, a thick film, a powder and a whisker using a CVD method, a sputtering method, a sol-gel method and a vapor deposition method. SOLUTION: Plasmaless cleaning is performed by gas containing at least NOF.
Patent JP-2003151813-A (JP)
Title: Oxide magnetic material and its manufacturing method
Inventor: SASAKI ATSUSHI
IPC: H01F1/36
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxide magnetic material that can be reduced in eddy current loss by adjusting its manufacturing condition and changing the structure of powder, does not require high-temperature baking, and is high in resistance ratio and low in loss, and to provide a method of manufacturing the material. SOLUTION: This oxide magnetic material is composed of Mn-Zn ferrite powder coated with Ni-Zn ferrite layers formed by an ultrasonic wave-excited ferrite plating method. The base material composed of an Mn-Zn ferrite of the Mn-Zn ferrite powder is composed of 52.0-55.0 mol% Fe2 O3 , 30.0-45.0 mol% MnO, and balZnO and contains at least either one or both of MoO and Bi2 O3 in an amount of >=1 mass% (excluding 0 mass%).
Patent JP-2003145714-A (JP)
Title: Sheet drying device of printing press
Inventor: KOBAYASHI SHINYA
IPC: B41F23/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the sheet drying device of a printing press capable of recovering ozone even immediately after a UV lamp is lighted. SOLUTION: A UV lamp type drying device 1 is arranged above the triple- size transfer cylinder 6 provided at the intermediate position between coater units 3a and 3b and an exhaust device 8 is provided under the running sheet of the triple-size transfer cylinder 6. The suction box 9 of the exhaust device 8 is connected to a suction machine 12 through piping 10 and a control valve 11. A control unit 13 can control the operations of all of the drying device 1, a control valve 11 and the suction machine 12. The drying device 1 is preheated and the printing press is idly driven. Further, the suction machine 12 is operated to reduce the air pressure in the suction box 9 and ozone generated from the UV lamp of the drying device 1 can be sucked by the negative pressure in the suction box. Printing is started after a temperature rise while the suction machine 12 is stopped.
Patent JP-2003152611-A (JP)
Title: Radio communication device
Inventor: KUWABARA MIKIO
IPC: H04B7/10
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein it is difficult to create a desired array pattern since phase rotations between antennas are deviated by nonlinearity of a variable gain amplifier although it is desired to expand a dynamic range handleable with a limited number of bits by using AGC in an array antenna. SOLUTION: The AGC of each of antenna systems is operated by the same control parameter. Otherwise, analog gain control is not performed but digital gain control is performed. Therefore, by controlling the AGC of the respective antennas in a unified control system, the gains of the respective amplifiers are unified and the phase rotation deviation is suppressed small.
Patent JP-2003157862-A (JP)
Title: Ion exchange resin membrane and its manufacturing method
Inventor: KAWAHARA TAKEO
IPC: H01M8/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchange resin membrane having excellent physical strength and low membrane resistance, whereby ion conductivity can be stably maintained for a long time and a high battery output can be stably obtained when used as a diaphragm of a solid high polymer fuel cell, and to provide a method for efficiently manufacturing such ion exchange resin membrane. SOLUTION: For example, after a suspension containing an inorganic filler such as silica having a hydrophobized surface or the like, and a polymerizable monomer or the like which can be hydrocarbon-based ion exchange resin or its precursor is applied on a supporting body like a porous film of thermoplastic resin such as polyethylene, a solvent is removed, or after the polymerizable monomer is polymerized, an ion exchange group is introduced to form a layer containing the hydrocarbon-based ion exchange resin and the inorganic filler. An ion exchange resin membrane is manufactured by this method.
Patent JP-2003160595-A (JP)
Title: Sugar derivative
Inventor: OKU KAZUYUKI
IPC: C12P19/18
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sugar derivative in which a property of a cyclic tetrasaccharide is improved to expand uses of a compound represented by formula 1, a composition containing the same, and a manufacturing method.  <P>SOLUTION: The sugar derivative in which a reactive reagent is reacted to the compound represented by formula 1, one or more groups out of the hydroxy groups are substituents other than hydroxy group and O-glycosyl group, a composition containing the same, and a manufacturing method of the sugar derivative, are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157122-A (JP)
Title: Electric operation device
Inventor: ICHIKI NOBUHIKO
IPC: E02F9/20
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric operation device which can reduce adverse influence of vibration on a potentiometer. SOLUTION: The device is provided with a support shaft 13 provided integrally to gimbal springs 11A and 11B swinging together with an operation lever 7, an extension arm 12 which is provided integrally to the support shaft 13, and a rotary arm 24 which is provided integrally with the rotary shaft 23, equipped with a torsion coil spring 26 which forms a link part 25 with a long groove 15 provided to the extension arm 12 and a projection 25 provided to the rotary arm 24 and holds the rotary arm 24 at a neutral position, provided with a 1st gap 32 and a 2nd gap between both side parts of the long groove 15 and projection 25 forming the link part 35, provided with a 1st stopper 30 which locks an end part 26a of the spring 26 to a potentiometer body 22, and a 2nd stopper 31 which locks an end part 26b of the spring 26 to the rotary arm 24.
Patent JP-2003155107-A (JP)
Title: Trough connection structure of air floating type belt conveyor
Inventor: KOIDE EIJI
IPC: B65G15/60
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To conveniently eliminate a step in a short time even when troughs are connected to each other. SOLUTION: The divided troughs 8a of an air floating type belt conveyor allowing a belt to float over the troughs 8a and move therealong are connected to each other. The divided troughs 8a are disposed with spaces 4 provided therebetween, and filling material 5 is filled in the spaces 4.
Patent JP-2003157784-A (JP)
Title: Measuring method of charged particle beam and charged particle beam scanning device
Inventor: YAMAMOTO KENJIRO
IPC: H01J37/22
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To improve in simplification and certainty of electron-optical adjustment works of a charged particle beam scanning device through accurate and effective detection of shapes, sizes and density distribution of single charged- particle beams as well as display and recording of the result. SOLUTION: A charged particle beam measurement control device 110 controls so as to scan areas including at least two points of which tangential directions are not parallel on a periphery of a measurement pattern fitted above a sample 104, and, a state measurement means 121, given input of plane image information obtained by an image processing device 109 when this scanning is made calculates differential values of brightness level of the inputted images in the two directions not parallel with each other, to find the shape, size and the density distribution of single charged-particle beams. The result is displayed on a display means 111 to make adjustment of a correction device 102 more efficient. Further, the recording means 123 records this result and measurement conditions such as irradiation energy when it is obtained as one file.  The record is utilized for device management through record management, comparison between files or the like.
Patent JP-2003164108-A (JP)
Title: Motor structure and motor structure including pump device
Inventor: ITO HIDEAKI
IPC: F16C39/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a DC motor output shaft that is not influenced by a magnet coupling.  <P>SOLUTION: A counter magnet 60, which is made to oppose a rotor yoke 44 of a magnetic material that is fixed to and rotatably driven by the motor output shaft 30, is fixedly arranged at the opening end of a bearing metal 42 of the motor output shaft 30 arranged at the center of a stator 46 of a brushless DC motor 16 of an outer rotor type. The rotor yoke of the magnetic material 44 is sucked by a reaction force that exceeds a reaction force produced by the magnet coupling 26, and the output shaft 30 is drawn to the direction opposed to the suction of the magnet coupling 26. An end plane 30a in the direction where the output shaft 30 is drawn is supported by a thrust bearing 58 by a constant press-contact force, thus enabling a rotor 52 to rotate stably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154092-A (JP)
Title: Pachinko machine
Inventor: ASAI HIDEOMI
IPC: A63F7/02
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which gives chances for players' technical intervention that affords changes in the number of balls to be obtained to match differences in skill of players during the big win operation. SOLUTION: In a special game state offered by 'big win', when the balls shot by a player wins a major scoring slot 26 only, not moving to a V zone 28 and prescribed counts or a prescribed time is reached, the first round of game become the last, meaning a stuck condition. At this point, players have to shoot balls alternately targeting the major scoring slot 26 and the V zone 28. To win the V zone 28 with shot balls, as the players must consider the first position (hindering the entry of the shot balls) and the second position (facilitating the entry of shot balls) which a guide wing 30 repeats at a specified time interval, they are forced to stop shooting to match the opening or closing actions of the guide wing 30. Thus, the players can try their technical intervention to remarkably enhance interests in games in stead of the games soly depending on the luck.
Patent JP-2003158392-A (JP)
Title: Electronic part cooling method, device thereof, and electronic equipment
Inventor: OGURO TAKAHIRO
IPC: H05K1/14
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To validly use the peripheral space of electronic parts. SOLUTION: The heat of electronic parts 1 is conducted through internal wiring 11 of a package board 10 to a connecter 12. The heat conducted to the connector 12 is conducted from a connector 21 to connector 22 of a backboard 20 connected to the connector 12, and conducted through a heat conductor board 31 brought into contact with the connector 22 to a cooling tube 30 inside which a cooling medium such as water is flowing. Thus, it is not necessary to dispose the heat conduction board 31 or the cooling tube 30 in the periphery of the electronic parts 1.
Patent JP-2003126789-A (JP)
Title: Apparatus for cleaning agitating plate
Inventor: KIMURA NORIYUKI
IPC: B08B3/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus for removing mechanically attachments (a coating material or the like) stuck to an agitating plate (a screw) fit to an agitator through a shaft. SOLUTION: Such a cleaning mechanism is arranged in a vessel A prepared separately that a base brush 2 is inserted into a base plate 1 having a base brush inserting part 1a in the central part and a caster inserting hole 1b in the center of the central part, a fixing plate 3 having a hole 3a in the center is superimposed on the plate 1, a cylindrical frame 4 for fitting a vertical brush 5 is put on the plate 3 and the brush 5 is fit to a vertical brush inserting part 4a arranged inside the frame 4.
Patent JP-2003160296-A (JP)
Title: Method of applying and filling grease to multistage boom
Inventor: KUREHA KAZUTO
IPC: B66F11/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of positively filling grease into a fitted part of a sliding plate arranged inside a multistage boom pipe body in a multistage boom.  <P>SOLUTION: A nozzle pipe 3 is fitted to a squirt hole 2a of a spray can 2 filled with a prescribed quantity of grease by pressing-in, and a cap 71a sealing a through hole 71 of a first stage boom pipe body 11 in the multistage boom 1 is removed. The nozzle pipe 3 is inserted in the respective through holes 71-73 so that the tip 3 is put in a state of abutting the upper face 24a of an upper face sliding plate 24. A press button 2b of the spray can 2 is then pressed to spurt the grease toward the upper face sliding plate 24 from the tip 3a through the nozzle pipe 3. The grease is spurted out with prescribed pressure from the tip 3a, and the grease 6 is pressed in and filled in a clearance part 5 between the upper face 24a of the upper face sliding plate 45 and a lower face 13a of a lower wall part of a facing third stage boom pipe body 13 over a required range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002200746-A (JP)
Title: Ink jet printer and its controlling method
Inventor: VAN DER MEIJS HERMANUS HENRICU
IPC: B41J2/05
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing influence of the temperature of a print head on the positional accuracy of dot formation without requiring any intricate detection system. SOLUTION: The method for controlling an ink jet printer comprising a print head 14 movable in the main scanning direction Y relatively to a print medium and being actuated at a controlled timing to jet ink droplets to the print medium from a plurality of nozzles 24 spaced apart from each other in the main scanning direction comprises a step for measuring at least one parameter correlated with thermal expansion of the print head 14, a step for determining thermally generated positional offsets (Δd1,..., Δdn) in the main scanning direction based on at least one parameter, and a step for compensating the offset of individual nozzles by controlling the actuating timing thereof.
Patent JP-2003165410-A (JP)
Title: Air bag mounting structure and air bag mounting method
Inventor: TAKANO AKIRA
IPC: B60R21/205
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag mounting structure and an air bag mounting method allowing improvement of workability in mounting an air bag storing body to a vehicle and reduction of a manufacturing cost of a vehicle by reducing line man-hour.  <P>SOLUTION: An instrument panel 5 is constituted freely so as to be divided into a lower panel 5b and an upper panel 5a having a lid part 3. The instrument panel 5 has an engaging part 9 and an engaging hole 10 for engaging the air bag storing body 2 and the lid part 3 and machine screw stopping holes 12 and 13 and a machine screw 14 for fastening and fixing the air bag storing body 2 and the lid part 3. When the air bag storing body 2 is mounted to the vehicle, in a fixed state of the air bag storing body 2 to a steering support beam 4, the lid part 3 is engaged with the air bag storing body 2 and the upper panel 5a is engaged with the lower panel 5b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260011-A (JP)
Title: Written high speed smooth rendering of sphere having texture
Inventor: ABDO NADIM
IPC: G06T15/50
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for rendering an image of an object having a curved surface. SOLUTION: This system includes a component for determining M attributes (M is an integer) on a rendering of the image, and a component for precalculating N attributes (N is an integer) on the rendering of the image. N is not more than M, and the N attributes can be precalculated.
Patent JP-2003166332-A (JP)
Title: Corner structure of free access floor
Inventor: HARASHIMA HARUO
IPC: E04F15/024
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corner structure of a free access floor which can be installed so as to make position adjustable without welding a corner material of a border part provided on the peripheral part of a double floor held by a support leg.  <P>SOLUTION: Height of an erection part 2b and the corner material 1 are accurately aligned with a level of a floor panel A1 by vertically adjusting a horizontal part 2a of a support material 2 to a substrate face D cutting a part of a corner part of the border part by an adjusting bolt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273393-A (JP)
Title: Divergent gas removing device in fermentation apparatus
Inventor: KISHI HISAYUKI
IPC: C05F17/02
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a divergent gas removing device which can prevent the deterioration of working environment by gas diverging in agitation in an apparatus for fermenting organic waste. SOLUTION: The upper surface and four sides of a dolly 5 having an agitator 4 traveling on the upper surface of a fermentation tank 1 are covered with a hood assembly H in which a hood 20 having a vent is suspended and supported by a hood suspending support 24. The hood assembly H is suspended and supported to be able to travel freely by a hood assembly driving apparatus R. Branch suction pipes 47, 47, or the like, having normally closed valves 48, 48, or the like, arranged at regular intervals are arranged in the traveling direction of the dolly. An exhaust device E composed of a main suction pipe 49 common to the branch suction pipes and a blower 50 for sucking/releasing air connected at least to one end of the pipe 49 is installed.  Only the closed valve 48 corresponding to the traveling hood assembly H is opened by valve change-over members 30 and 31 fitted to the assembly H and closed again.