baber/WOPTO huggingface dataset:
Patent JP-2004020925-A (JP)
Title: Storing tool for connection excessive length of optical fiber and connection storing box provided with the same
Inventor: UEDA TOMOHIKO
IPC: H05K7/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storing tool for the connection excessive length of an optical fiber capable of storing the excessive length part containing an optical fiber connection part together with a main optical fiber.  <P>SOLUTION: The storing tool 10 for the connection excessive length of the optical fiber is provided with a cylindrical optical fiber winding shaft 11, a storing groove 12 formed on the outer peripheral surface of the optical fiber winding shaft 11 and capable of storing the optical fiber connection part 1 and an optical fiber run-out grooves 13 formed so that the excessive length part 2 can be stored by winding an optical fiber 2 connected with the optical fiber connection part 1 in the circumferential direction of the optical fiber winding shaft 11 and communicating with the storing groove 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018960-A (JP)
Title: Method for manufacturing zinc-base plated steel sheet with excellent white rust resistance
Inventor: ANDO SATOSHI
IPC: B05D7/14
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a zinc-base plated steel sheet having excellent white rust resistance.  <P>SOLUTION: A zinc-base plated steel sheet is subjected to electrolytic treatment at 1.0 to 20 A/dm<SP>2</SP>current density in an aqueous solution containing one or more kinds selected from the sulfate, halides, carboxylates, perchlorate and carbonate of Mg in an amount of 0.01 to 3mol/L in total expressed in terms of Mg. By this method, a film containing the oxide and/or hydroxide of Mg in an amount of (5 to 3,000) mg/m<SP>2</SP>expressed in terms of Mg can be formed on the surface of the zinc-base plated steel sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021138-A (JP)
Title: Image forming apparatus and optical scanner
Inventor: NAKATSU HARUHIKO
IPC: G02B26/10
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize space saving by disposing a plurality of optical scanners having common optical performance without making a mutual performance difference between the optical scanners and to miniaturize an image forming apparatus.  <P>SOLUTION: The image forming apparatus in which a plurality of image forming parts are arranged along in a horizontal direction has a plurality of optical scanners equipped with a light source device emitting a light beam, a light deflector having a plurality of deflection surfaces to deflect the light beam, an image formation optical system and a plurality of reflection mirrors guiding the reflected light beam to a surface to be scanned, and a frame body integrally supporting them and set so that the arranging spot of the reflection mirror finally reflecting the light beam radiated to the surface to be scanned may be in the direction of the incident light beam on the reflection mirror or a fixed direction, and the optical scanners 4a and 4c and the optical scanners 4b and 4d out of a plurality of optical scanners are arranged at partially different positions in a direction perpendicular to the fixed direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175599-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: BABA KOICHI
IPC: B41J2/055
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize high speed printing using an ink jet head ejecting a plurality of ink drops within one print period and combining them during flight before impacting on a recording sheet.  <P>SOLUTION: A first pulse P1, a second pulse P2, a third pulse P3 and a fourth pulse P4 are applied at an interval not longer than the Helmholtz period of a head. The pulses P1-P4 are set to resonate meniscus oscillation of ink. Falling time t<SB>1</SB>of the first pulse P1 is set not longer than the Helmholtz period and falling times t<SB>2</SB>-t<SB>4</SB>of the second through fourth pulses P2-P4 are set not longer than one half of the Helmholtz period. Falling time t<SB>1</SB>of the first pulse P1 is set longer than the falling times t<SB>2</SB>-t<SB>4</SB>of the second through fourth pulses P2-P4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004026874-A (JP)
Title: Method for liquefying resin into oil
Inventor: KAWAI NOBORU
IPC: C08J11/24
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for liquefying a resin into oil in thermal decomposition of non-vinyl polymerization plastic resins which shows a high liquefying rate into oil and can reduce residues after the thermal decomposition.  <P>SOLUTION: The method for liquefying a resin into oil comprises a first step of mixing a resin including at least one bond selected from an amide bond, a urethane bond, an ether bond and an ester bond or a mixture including them with a solvent for supplying hydrogen and OH and a second step of decomposing the resin by heating a mixture obtained in the first step. This can decompose these plastic resins without producing residues into oil which is a low molecular weight fraction composed mainly of components which can be used as raw material monomers for resins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024558-A (JP)
Title: Two-step display stand
Inventor: NAKAMURA SATORU
IPC: A47F5/11
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-step display stand, simply built up from its non-bulky folded state and having excellent strength.  <P>SOLUTION: This two-step display stand made of cardboard is composed of a higher step part 1 and a lower step part 2 respectively including top plates 3, front plates 4, back plates 5 and bottom plates 6, respectively. In this display stand, side plates 7 extended from the bottom plate 6 of the higher step part 1 and the lower step part 2 are respectively connected to the back plate 5 and the front plate 4 through connecting pieces 8, oblique folding lines 9 are provided in the side plates 7 and the connecting pieces 8, whereby the side plates 7 are raised and laid down with bending and stretching thereof. When the side plates 7 are laid down, the stand can be folded flat, and when the side plates 7 are erected from the folding state, the stand can be simply built up. In the built-up state, the top plates 3 of the higher step part 1 and the lower step part 2 can be supported by the side plates 7, so that the top plates 3 are hard to bend.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025677-A (JP)
Title: Resin mold, film for resin molding, and resin molding method
Inventor: BANDO KAZUHIKO
IPC: B29C45/34
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin mold used for manufacturing a molded article by injecting a molten resin in a cavity and preventing the formation of voids in the molded article, and a resin molding method.  <P>SOLUTION: The resin mold is equipped with mutually opposed upper and lower molds 1 and 2, the cavity 6 provided in the upper mold 1, a ceramic member 9 constituting at least a part of the surface of the cavity 6 and having a continuous porosity, a fixing block 10 fixed to the upper surface of the ceramic member 9 and a recessed part 11 provided on the contact surface with the ceramic member 9 of the fixing block 10. The upper and lower molds 1 and 2 are clamped to inject a molten resin 17 in the cavity 6 under pressure and the molten resin 17 charged in the cavity 6 and the molten resin 17 charged in the cavity 6 are further pressurized for a definite time. The air present in the cavity 6 containing air bubbles in the molten resin is successively discharged to the outside of the cavity 6 by pressurizing the molten resin 17 through the ceramic member 9, the recessed part 11 and a pipeline 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026050-A (JP)
Title: Indication device for vehicle
Inventor: SAKASHITA NAOHIRO
IPC: B60R16/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indication device for a vehicle allowing the cancellation of travel forcing function without newly installing a switch or a sensor.  <P>SOLUTION: In such a prohibited state that input operation for controlling the indication of indicating means is prohibited, when operating means performs other input operation than the input operation for controlling the indication of the indicating means, when a switch previously installed on the vehicle for operating the function of the vehicle itself is subjected to input operation, or when a switch previously installed for operating the function of electronic equipment connected to the vehicle and having function different from the function of the vehicle itself, the prohibited state is cancelled. For example, when a power window, a wiper, a lamp or a horn of the vehicle is operated, when two given existing keys for the indication device for the vehicle are operated at the same time, or when a preset push button signal is detected, the travel forcing function is cancelled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030366-A (JP)
Title: Filtering apparatus, data-driven information processing apparatus, filtering method, filtering program and mechanically readable recording medium with filtering program recorded thereon
Inventor: ARATA KATSUMI
IPC: H04N5/21
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering apparatus for carrying out filtering at high speed, a data-driven information processing apparatus, a filtering method, a filtering program and a mechanically readable recording medium with the filtering program recorded thereon.  <P>SOLUTION: In the filtering apparatus, a median 101 of image data 100 composed of nine pixel values arrayed on 3×3 windows is found. First of all, an input circuit 200 inputs the image data 100 and divides out the image data into groups each composed of three pixels and outputs them. Pixel values of the groups are sorted and outputted in the order of levels by sorters 204-206. With respect to the pixel values of the groups after sorting, while deciding maximum pixel values by data shifters 207-209, 211-213 and 215-217 and maximum value discriminators 229-230, the decided pixel values are shifted and removed from the corresponding groups. As a result, four pixel values from the largest ones are removed in the three groups. A sorter 219 outputs a maximum pixel value (median 101) from the remaining five pixel values. Thereby, circuits associated with sorting are reduced in the filtering apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024759-A (JP)
Title: Method for regenerating controller
Inventor: YONEKAWA NOBUYUKI
IPC: A63F7/02
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To regenerate a controller in which electrical parts such as a microcomputer, transistors, capacitors, and resistors are mounted on a circuit board.  <P>SOLUTION: After separating the controller 1 removed from a discarded machine into a controlling case 2 and the circuit board 3, the controlling case 2 is reshaped as a new controlling case 2 again, and in the circuit board 3, electrical parts not applicable to different kind models are replaced with parts corresponding to a new model, and faulty electrical parts and defective parts losing wiring patterns are removed, and the circuit board 3 on which the electrical parts corresponding to the model to be serviced are mounted and the above shaped controlling case 2 are assembled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030853-A (JP)
Title: Method for determining positioning limit value and disk storage device utilizing the positioning limit value determined by the method
Inventor: KIUCHI NAOKI
IPC: G11B21/10
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the effect of a head onto an adjacent track without the need for the head to trace an extreme narrow track width even under high track density while reducing the frequency of a head waiting for data recording.  <P>SOLUTION: The method includes: a step S38 of measuring a fringe amount (Delta-BER) of the head to determine a positioning limit value at data recording with the head on the basis of the measurement result; a step S40 of creating a table on which determined positioning limit values are registered; and a step S45 of storing the table so as to be usable in a control state of positioning the head to a target track for recording of data onto the target track.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034740-A (JP)
Title: Steering device for vehicle
Inventor: HAYAMA RYOHEI
IPC: B62D6/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that steering stability of a vehicle is not always improved when a ratio of a steering amount of a steering wheel with respect to an operation amount of a steering member such as a steering wheel, namely a steering ratio, is uniformly varied in a condition that visibility ahead of the vehicle is poor in a steering device for vehicle.  <P>SOLUTION: When the vehicle travels at middle speed although the visibility is poor, a map A of an ordinary steering ratio is adopted (steps S2 and S6). When the visibility is poor and only a visual field of short distance is obtained and the vehicle travels at low speed, a map B whereby the steering ratio is reduced is adopted (step S4), and quick steering is achieved and thereby prompt obstacle avoidance can be achieved. When the vehicle travels at high speed although the visibility is poor, a map C whereby the steering is increased is adopted (step S7), and dull steering is achieved and thereby vehicle steering stability at high speed traveling can be achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081785-A (JP)
Title: Treatment agent for permanent wave and method for forming permanent wave by using the same agent
Inventor: NAGATANI TAKAHIRO
IPC: A61K8/00
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a treatment agent for a permanent wave giving a small load to the hair, preventing the hair from damage and capable of obtaining a good wave and a method for forming the permanent wave by using the same agent. SOLUTION: This treatment agent for the permanent wave contains a protein- decomposed material and/or derivative of the protein-decomposed material, a thiol-based reducing agent and a disulfide as essential components.
Patent JP-2004034065-A (JP)
Title: Straightening device
Inventor: SUZUKI TOMOHIKO
IPC: B21D1/05
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening device (a roll leveler) without causing so-called stop mark on a belt-like material.  <P>SOLUTION: The drive control system of a feed roll is composed of a servo motor 60 for driving the feed roll, a pulse generator 61 for generating a position detecting pulse in a number proportional to the rotational amount of the servo motor, an upper priority unit 50a for outputting a position command pulse in a frequency proportional to the transfer speed of a target belt-like material, and a drive unit 70a for controlling the energizing quantity of the servo motor on the basis of the position command pulse and the position detecting pulse so as to be able to obtain the position detecting pulse corresponding to the position command pulse. In the range where the feeding speed of the belt-like material is not higher than a prescribed speed, the absolute value of the feeding acceleration and deceleration of the belt-like material is controlled at a fine rate not higher than a prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040451-A (JP)
Title: Generating circuit for pulse width modulation signal
Inventor: MORIYA MASAAKI
IPC: H03K23/54
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating circuit for pulse width modulation (PWM) signal that can faithfully generate PWM signals of the duty in a prescribed period, based on set data over the entire period.  <P>SOLUTION: In the PWM signal generating circuit, provided with a ring counter 5, a latch section which holds desired bit data used for discriminating the validity/invalidity of the output of an active pulse continuously going round on the ring counter 5, is constituted of an 8-bit prestage register 4 and two poststage registers 12 and 13 which respectively latch the upper-and lower-order 4-bits of the register 4. In the prestage register 4 and poststage registers 12 and 13, data updating is performed in a period which is eight times as long as that of a ultrahigh-speed clock inputted to the ring counter 5 and with clocks of different phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034556-A (JP)
Title: Plate make-up method and plate make-up device
Inventor: KIMURA YASUHIKO
IPC: B41C1/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain printed matter whose halftone dot area ratio is finely adjusted based on the halftone dot area ratio of objective printed matter.  <P>SOLUTION: This plate make-up device comprises a first input means(6 and 7) which inputs the halftone dot area ratio of the objective printed matter corresponding to the data value of the halftone dot area ratio, a second input means(9 and 10) which inputs the halftone dot area ratio of actual printed matter printed without the correction of the halftone dot area ratio corresponding to the data value of the halftone dot area ratio, a correction amount input means(11) which inputs a correction amount for correcting the halftone dot area ratio of the objective printed matter, a calculation means which corrects the halftone dot area ratio of the objective printed matter based on the correction amount inputted from the correction amount input means(11) and calculates a correction data value referring to the halftone dot area ratio of the actual printed matter to the halftone dot area ratio of the objective printed matter after correction and a halftone image output means(15) which outputs a halftone image to a film or a printing plate based on the correction data value from the calculation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003114146-A (JP)
Title: Weight sensor
Inventor: ENOMOTO TAKAYUKI
IPC: B60N2/90
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a weight sensor that can accurately measure weight even in the case of a sheet having a cushion spring in a cushion frame, has a simple, inexpensive control circuit, and cannot be easily affected by electromagnetic waves. SOLUTION: The weight sensor S is mounted to the cushion spring 2 that is arranged in the cushion frame 1 in the sheet, outputs the contraction/ expansion of the cushion spring 2 as a change in resistance, and comprises a first hook section 3 that is locked to the cushion spring, a second hook section 4 that is locked to the cushion frame, and a sensor section 5 that slidably supports the first hook section 3 and at the same time fixes the second hook section 4.
Patent JP-2004046416-A (JP)
Title: Vehicle location detection system, onboard device, communication apparatus and vehicle position detection method
Inventor: YAGYU TAKASHI
IPC: G08G1/017
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detection system by which a user can detect a vehicle location from a position where the user cannot view the vehicle.  <P>SOLUTION: The onboard device 101 is provided with: a vehicle location detection means 102 for detecting the location of the vehicle; a parking decision means 103 for determining whether the vehicle parked or not; a parking floor detecting means 104 for detecting a parking floor of a sky parking garage; a map data storage means 105 for storing map data; and a parking information storage means 106 for storing parking information including the parking position of the vehicle and map data. Parking information on the vehicle is requested by a parking information request means 152. Parking information and map data are received from the on-vehicle device 101 and parking information and map data are displayed by a display means 155 of communication equipment 151. Thus, the vehicle location can be detected from the location where the user cannot view the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043228-A (JP)
Title: Die unit for glass article and molding apparatus
Inventor: OHASHI NOBUO
IPC: C03B11/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent adverse effects on the molding of a glass article and degradation in quality of the glass article by improving a joint fixed part of a die wall member 14 to a head body 12 to prevent the leakage of a cooling fluid to the outside which is caused by a difference in heat expansion between the inside surface 23 side and the outside surface 10 side of the die wall member 14.  <P>SOLUTION: In the die unit for the glass article which is provided with a vertically movable adaptor member (head body) 12, the die wall member 14 having a joint surface 19 fixed to a joint surface 20 of the adaptor member 12 through a seal member 21 and having a male die face for molding the inner surface of the glass article on the outside surface 10 and a cooling means 15 which is arranged in the inside surface side of the die wall member 14 and uses the cooling fluid, a recess part 27 is formed in the outer circumferential side part of at least one of the joint surfaces 19 and 20 of the die wall member 14 and the adaptor member 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041428-A (JP)
Title: Treatment apparatus
Inventor: BILGIN KESERCI
IPC: A61B18/02
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a treatment apparatus capable of effectively monitoring the temperature distribution of a treatment part.  <P>SOLUTION: The treatment apparatus is equipped with a treatment means (51) having a needle-like treatment device (502) used by a therapist and emitting energy for thermotherepy from its leading end with a subject to be treated punctured, an image pickup means (11) for picking up the temperature distribution image of the cross section of the subject to be treated by utilizing magnetic resonance in parallel to treatment due to a treatment means, a detection means (520) for detecting the geometrical state of the treatment device in a three-dimensional space and a control means (506) for allowing the image pickup means to pick up a temperature distribution image with respect to the cross section of a second kind including the axis of the treatment device, the cross section of the first kind parallel thereto and the leading end of the treatment device on the basis of the detection state and crossing the axis of the treatment device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003131151-A (JP)
Title: Light deflecting device, image forming device using the same and its driving method
Inventor: MAJIMA MASAO
IPC: G02B26/10
Filed: 2002-07-11
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an image is fluctuated in relation to the fluctuation of the amplitude, the phase and the offset of a light deflector for displaying the image by reciprocative scanning with a light beam. SOLUTION: This light deflecting device has a means for measuring the passage time of the light beam made to perform the reciprocative scanning at a specified position on a scanning line, calculating delay time data corresponding to the time lag in the reciprocative scanning of the deflector with reference to the driving signal of the deflector from the values of two kinds of measured passage time in the case of moving forth and moving back in the scanning, and further calculating timing data corresponding to the modulation start time or finish time of the light beam in one scanning cycle.