baber/WOPTO huggingface dataset:
Patent JP-2004264361-A (JP)
Title: Driving device for display panel
Inventor: OKUDA YOSHIYUKI
IPC: G09G3/32
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device in which peripheral circuits of a display panel are formed of amorphous silicon material or organic semiconductor material.  <P>SOLUTION: The driving device is provided with a group of control lines for generating address signal on which address signal generation data made up of predetermined codes is superimposed, and a plurality of combinational logic circuits for capturing at least some of the control lines to decode the address signal generation data to generate an address signal. The driving device connects the outputs of the combinational logic circuits to the respective address electrodes of the display panel. When supplying analog signals to the data electrode, similar combinational logic circuits are used to decode data electrode addresses.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250554-A (JP)
Title: Method for hydrogenating and desulfurizing light oil fraction
Inventor: IKI SUGURU
IPC: C10G65/04
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydrogenating and desulfurizing a light oil fraction of petroleum hydrocarbons containing a sulfur content to achieve a sulfur content of ≤10 mass ppm.  <P>SOLUTION: In the method for hydrogenating and desulfurizing the light oil fraction by feeding the light oil fraction to a reaction zone filled with a catalyst, a temperature gradient exists in an arbiturary zone within the reactive zone. Within the temperature gradient zone, a desulfurization catalyst comprising cobalt-molybdenum as active metals is filled in a low-temperature zone, and a catalyst comprising nickel-molybdenum as active metals and/or a catalyst comprising nickel-tungsten as active metals is filled in a high-temperature zone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252123-A (JP)
Title: Photomask for proximity field exposure
Inventor: YAMAGUCHI TAKAKO
IPC: G03F1/50
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fracture of a mask due to local concentration of stress produced in the boundary region between a supporting body and a membrane part when the membrane part of a proximity field exposure photomask bends.  <P>SOLUTION: In the photomask for proximity field exposure comprising a supporting body and a membrane part which is supported by the supporting body and which has a light shielding film having minute openings on one face of the membrane, the photomask has a structure which relaxes the stress produced in the boundary between the membrane part and the supporting body when the membrane part bends.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251795-A (JP)
Title: Repaint time determination method and repainting method of building structure
Inventor: TANABE HIROYUKI
IPC: G01N17/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repaint time determination method of a building structure for objectively, visually and easily determining a repaint time and properly repainting before a degradation process is generated on a paint film, and a repainting method using it.  <P>SOLUTION: A paint for forming the paint film B having a glossiness retention poorer than the paint A formed on a surface of the building structure during the same test period in an accelerated weathering test is partially applied to a surface of the paint film A so as to make an area of the paint film B smaller than the area occupied by the paint film A. Difference between the glossiness retentions of the paint films A, B is found. The time when the difference becomes a fixed value or more is determined as the repaint time. It is preferable that the difference between the glossiness retentions of the paint films A, B becomes larger as the test period of the accelerated weathering test becomes longer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249433-A (JP)
Title: Coated broach
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated broach for exhibiting the superior tool service life by improving abrasion resistance by enhancing hardness being a defect of a CR type coating film, and further improving agglutination resistance and press-fitting resistance by providing superior lubricity on a coating film surface.  <P>SOLUTION: The coating is a hard coating film coated by an arc discharge type ion plating method. The hard coating film is composed of (AlxCr1-x-ySiy)(N1-α-β-γBαCβOγ), where x, y, α, β and γ respectively indicate the atomic ratio, and satisfy 0.45<x<0.75, 0≤y<0.2, 0≤α<0.12, 0≤β<0.2, and 0.01≤γ≤0.25, and is characterized in that a value of diffraction intensity I(200)/I(111) in X-ray diffraction is composed of 0.5 to 6; binding energy of at least Cr, Al and/or Si is provided in a range of 525eV to 535eV in an X-ray photoelectron spectral analysis; a base body of the broach is composed of high speed steel; the sum of V and Co is 10≤(V+Co)≤20 in wt.%; and Cr is 3.8≤Cr≤4.5 in wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256200-A (JP)
Title: Automatic document feeding device
Inventor: YOSHIUCHI KATSUHIRO
IPC: G03G15/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly take delivered document out of a document delivery tray and take procedures required in the jammed state simply when jam occurs between a document inversion tray and a document feeding mechanism.  <P>SOLUTION: A document feeding tray 12, the document inversion tray 11, and the document delivery tray are extended in a predetermined direction from a document feeding mechanism case body 13 side. The document inversion tray is positioned on a lower side of the document feeding tray, and the document delivery tray is positioned on a lower side of the document inversion tray. The direction of width crossing the longitudinal direction orthogonally is formed to be narrow when the document inversion tray leaves the document feeding mechanism case body side along the longitudinal direction which is the predetermined direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258889-A (JP)
Title: Traffic flow simulation system, method, and program
Inventor: HIRATA YOSUKE
IPC: G06F19/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To simulate a traffic flow in a simple and detailed manner without using a complicated model.  <P>SOLUTION: The traffic flow simulation includes a travel direction acceleration determination part 25 for determining a direction and magnitude of acceleration of a vehicle while both stopping and travelling based on a static potential field specified by magnitude of an effect of external factor, fixed in terms of time, for influencing travel of the vehicle and a dynamic potential field specified by magnitude of effect of external factor, variable in terms of time, for influencing travel of the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255326-A (JP)
Title: Inside dish elevation type liquid discharge container
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inside dish elevation type liquid discharge container in which defective that air in a head space is sucked together with a liquid in the container into a pump and discharged when the inside disk elevates to reach the almost upper limit.  <P>SOLUTION: A seal plug 21 in which an outward flange 23 and a seal projected line 24 are mounted respectively in the lower end of an engaging cylinder 22 and the inside surface of the engaging cylinder 22. The engaging cylinder 22 of the seal plug 21 is fitted to the inside surface of a container body mouth-neck part 4 of the container, the lower part of a pump cylinder 13 mounted on the container body is inserted into the seal projected line 24 and the outer peripheral part of the outward flange 23 is engaged with the inside wall surface of a container drum part liquid-tightly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254651-A (JP)
Title: Fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having sufficiently high fitting force of a butt plug and exhibiting excellent operability.  <P>SOLUTION: The fishing rod is a telescopically extensible rod having a butt section rod 1. The butt section rod 1 has a fitting male part 1a having a large diameter compared with the adjacent parts and uniform diameter in axial direction on the outer circumference of the tip-side end. The butt plug attached to the butt end is composed of a capped cylindrical rubber member opened at one end in axial direction and having a fitting female part on the inner circumference of the opened side freely fitting to the fitting male part 1a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262327-A (JP)
Title: Steering control device of working vehicle
Inventor: IKEUCHI NOBUAKI
IPC: A01B69/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device of a working vehicle capable of increasing safety and operability since the sharp turning of front wheels 13 is eliminated when a vehicle is not turned in working, for example, when the vehicle adjusts its course to change a lane in traveling or turns at a square crossing and capable of increasing durability since the front wheels are not always turned excessively and the wear of tires is reduced.  <P>SOLUTION: An intermediate case 4 is rotatingly supported on an axle casing 1 at both ends, and an axle case 3 steered through a power steering 2 is rotatingly supported on the outside of the intermediate case 4. An actuator 7 is installed in the intermediate case 4. When the vehicle travels on a road, the front wheels 13 are steered by the power steering 2 only, and when the vehicle is at work, the front wheels 13 are steered together with the actuator 7. In addition, when the vehicle is at work, the intermediate case 4 is driven to a swing inner side simultaneously or after the high-speed driving of the front wheels 13 and simultaneously or after the output of a rear wheel brake on the swing inner side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262359-A (JP)
Title: Vehicle seat
Inventor: MATSUMURA RYUJI
IPC: B60N2/20
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat adjustable in a raising-up angle of a seat back when raising up the tilted down seat back.  <P>SOLUTION: The vehicle seat 1 comprises a tilt angle detecting means for detecting a tilt angle of the seat back 3 by the tilting down movement of the seat back 3, a slide position detecting means for detecting a slide position of a seat cushion, and a control means 13 for finding a sliding amount of the seat cushion 2 to the slide position during the tilting down movement and determining the raising-up angle of the seat back 3 according to the found sliding amount when raising up the tilted down seat back 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266144-A (JP)
Title: Flexible wiring circuit board
Inventor: ITOKAWA AKIYOSHI
IPC: H05K3/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring circuit board where the yield and productivity are high, and a conductor wiring pattern is formed with a fine pitch.  <P>SOLUTION: A first flexible wiring circuit board 2 and a second flexible wiring circuit board 3 are adjacently installed on a supporting board 4 so that a first inner terminal 9 and a second inner terminal 25 may be connected to the same electronic part E. In this flexible wiring circuit board 1, the first conductor wiring pattern 8 of the first flexible wiring circuit board 2 is formed with a fine pitch in a manufacturing process. Thus, even when a defect is easily made in the first flexible wiring circuit board 2, only the defective first flexible wiring circuit board 2 is considered to be a defective product, and a non-defective first flexible wiring circuit board 2 is selected to be combined with the second flexible wiring circuit board 3. Thus, the flexible wiring circuit board 1 can be obtained with the high yield and high productivity as a whole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265280-A (JP)
Title: Housekeeping book advice system and program
Inventor: MURAMOTO KATSUYA
IPC: G06Q10/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To show an objective possibility of improvement in a housekeeping book advice system by extracting housekeeping book information about houses with common values and showing a statistical improvement expectation value of every expenditure item.  <P>SOLUTION: A category extraction part 2 extracts housekeeping book information in the same category according to a condition for a set item, an ideal value calculation part 4 assumes particular values of deviation to be ideal values, and an improvement expectation value calculation part 5 calculates differences between actual values and the ideal values as improvement expectation values. An improvement item adoption decision part 6 then inquires whether they are adopted as improvement items or not, and generates a budget.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270711-A (JP)
Title: Torque transmission coupling
Inventor: TERAOKA MASAO
IPC: F16D35/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of vibrations, facilitate assembly and parts management, reduce weight, facilitate work and thereby to reduce a cost.  <P>SOLUTION: A torque transmission coupling comprises: a drive pinion shaft 5 performing torque transmission; a drive pinion gear 7 disposed at one end part of a drive pinion shaft 5; a support shaft part 55 disposed at an intermediate part of the drive pinion shaft 5; a coupling case 79 supported at the other end part of the drive pinion shaft 5 to be relatively rotatable and thereby to input or output torque; and clutch means 99, 103, 105, 107, 109 connecting/disconnecting the torque transmission between the coupling case 79 and the other end part of the drive pinion shaft 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003344470-A (JP)
Title: Method for interference cancellation in antenna test
Inventor: FEOFEN CHEN
IPC: H04B17/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To cancel interference in antenna test.   <P>SOLUTION: A signal vector for an antenna under test is acquired when excited by an internal signal source, the signal vector including both signal and interference components (22). An interference vector for the antenna under test is acquired when the signal source is disabled (24). From the signal vector and the interference vector, a predicted interference vector for the signal vector is predicted (30), and the predicted interference vector is subtracted from the signal vector (32) to cancel the interference component in the signal vector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268730-A (JP)
Title: Attitude control method for unmanned helicopter
Inventor: SATO AKIRA
IPC: B64C39/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attitude control method for an unmanned helicopter which stability controls the attitude even if an attitude angle is changed by a pay load and disturbance of wind despite of a flight state.  <P>SOLUTION: This attitude control method for unmanned helicopter is used for an acceleration data (an acceleration sensor output) outputted from a gyro sensor and an attitude data (a gyro attitude output). The acceleration data is turned to an inertia acceleration of an earth coordinate system by changing coordinates. The inertia acceleration data is inputted into a low-pass filter 56. The attitude data is inputted in to a high-pass filter 57. A hybrid attitude angle is generated by mixing the output of the low-pass filter 56 and the output of the high-pass filter 57. The attitude control of an airframe is performed based on the hybrid attitude angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271358-A (JP)
Title: Determination method for sphingoglycolipid
Inventor: SAITO KATSUICHI
IPC: G01N31/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining visually a constitutive saccharide component, and for determining a molecular species of sphingoglycolipid, by a method for coloring the sphingoglycolipid after contacting with a chemical such as anisaldehyde or the like.  <P>SOLUTION: (1) In this sphingoglycolipid determination method, the sphingoglycolipid is colored to determine the constitutive saccharide visually. (2) The coloration of the sphingoglycolipid is carried out by bringing the sphingoglycolipid into contact with the anisaldehyde. (3) The constitutive saccharide determined visually is galactose and glucose or a mixture thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272078-A (JP)
Title: Method and facility for continuously manufacturing polarizing plate
Inventor: NODA KAZUAKI
IPC: B29L11/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and facilities for continuously manufacturing polarizing plates with which polarizing plates can be continuously manufactured with stable quality.  <P>SOLUTION: The facilities 2 for continuously manufacturing polarizing plates comprise a film supply device 3, a processor 4, a tenter device 5, a laminating device 6, a drying device 7, and a take-up device 8. A tenter controller 50 drives and controls a tenter motor 49 according to a speed reference value. A 1st arithmetic unit 61 drives and controls a 1st feed motor 51 according to the deviation of detected tension by a 1st tension sensor TS1 from reference tension and a tenter speed signal so that the tension of a PVA film 10 becomes constant. Further, 2nd to 10th arithmetic units 62 to 70 also drive and control 2nd to 8th feed motors 52 to 58, a sending-out motor 59, and a take-up motor 60 individually, respectively according to deviations between detected values and the reference value, and the tenter speed signal or feed motor speed signal so that the PVA film 10, a TAC film 34, and a polarizing plate film 40 have constant tension, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004275026-A (JP)
Title: Implement of hybrid method
Inventor: INUI TSUTOMU
IPC: B60L50/15
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of engine rotation in an implement directly supplying an output of an engine generator to a motor for traveling without through a battery.  <P>SOLUTION: The engine generator G is directly connected to the motor 7 without loading the battery accumulating the output from the generator G. When the lowering of the engine speed is predicted, the quantity of supplied power to the motor 7 is reduced. The engine speed is detected on the basis of period of an output AC wave-form of the generator G. The AC wave-form withdrawn from one phase of a three-phase winding of the generator G is changed into a rectangular wave with a wave-form shaping part 27. The period of the wave-form outputted from the wave-form shaping part 27 is detected with a CPU102. When the detected period is increased from the expected value, it is judged that the engine speed is likely to lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281170-A (JP)
Title: High voltage device for x-ray tube
Inventor: WATANABE KIYOMI
IPC: H05G1/12
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize an electric insulating structure in an X-ray high voltage generating circuit or the like for a CT of ultra-high voltage and an anode grounded type.  <P>SOLUTION: This high voltage device for a bulb is constituted of a high voltage transformer for boosting an input AC voltage, a high voltage rectification circuit connected to its secondary winding wire, a high voltage detecting circuit formed by connecting a plurality of resistors in series, and a filament circuit for supplying the current to the filament of the high voltage bulb. The filament circuit is constituted of filament transformers cascade-connected, and to potential points in which the respectively sharing voltages of these filament transformers are approximately equalized, the cascade-connected points of the respective filament transformers are respectively connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280360-A (JP)
Title: Fingerprint sensor device and fingerprint authenticating device
Inventor: SHIGEMATSU TOMOSHI
IPC: G06F21/32
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the error of the position of a fingerprint image in authenticating the fingerprint image with respect to a preliminarily registered fingerprint image.  <P>SOLUTION: A fingerprint sensor device 1 is constituted of: a case body 11; a fingerprint sensor 13 arranged at a sensor window 12 being the opening part of the case body 11; a guide protrusion 14 abutted to the finger when a user places the finger on the fingerprint sensor 13; and a processor 15 for processing the detection result of the fingerprint sensor 13 and preparing the fingerprint image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277811-A (JP)
Title: Steel for iron golf club head and its manufacturing method, and iron golf club head and its manufacturing method
Inventor: HAGITA HEIJI
IPC: A63B102/32
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide inexpensive steel for iron golf club head having excellent corrosion resistance and requiring no plating treatment and also having superior machinability and its manufacturing method and also to provide an iron golf club head composed of the above steel and its manufacturing method.  <P>SOLUTION: The steel for iron golf club head has a composition consisting of ≤0.05% C, 0.30 to 0.60% Si, 0.10 to 0.50% Mn, ≤0.03% P, ≤0.01% S, 7 to 13% Cr, ≤0.5% Cu, ≤0.5% Ni, ≤1.0% Mo, ≤0.10% Al and the balance Fe with impurities. In its manufacturing method, heating temperature for steel as a raw material and finishing temperature at hot rolling are made to 950 to 1,100°C and 850 to 950°C, respectively. The iron golf club head is composed of the above steel, and its surface is coated with a passivation film obtained by treatment using an aqueous solution of nitric acid of ≥10 vol.% nitric acid concentration and exhibits excellent corrosion resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275475-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To stop communication with prepaid card units to eliminate possible malfunctioning in case of abnormality in a put-out operation.  <P>SOLUTION: An EXS (lending ball finish) signal for the card units is turned on, and when detecting a BRQ (ball lending requesting) signal from any card unit, a put-out control means starts the measurement of the period of forbidding the output of a dispensing completion signal and a put-out motor is driven to control the operation of putting out a specified number (for example, 25) of balls to be dispensed to a player. When the putting out of the specified number of the balls to be dispensed fails even by a retrial operation and so an error occurs, the put-out control means turns a PRDY (unit operation) signal off and outputs a dispensing completion signal after the elapse of the period of forbidding the output of the dispensing completion signal. In other words, the EXS signal for the card units is made to fall (EXS signal is turned off). Thereafter, when the error condition is removed, the retrial operation is made without starting the EXS signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI