baber/WOPTO huggingface dataset:
Patent JP-2003337479-A (JP)
Title: Image forming apparatus
Inventor: SAEKI KAZUCHIKA
IPC: G03G15/16
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that satisfactorily clears away transfer residual toner on an intermediate transfer body, is low-cost, and is adaptive to high quality full color.  <P>SOLUTION: According to a control value for the electrification potential of a photoreceptor 11, the electrification potential of the photoreceptor 11 or a primary transfer bias to be applied to a primary transfer bias roller 45 is varied. Preferably, if the electrification potential of the photoreceptor 11 is VH and the primary transfer bias is VT<SB>1</SB>, VH and/or VT<SB>1</SB>is controlled so that the relationship between the VH and VT<SB>1</SB>satisfies the following formula: |VH|+|VT<SB>1</SB>|≤1,000 V (|| represents an absolute value). It is more preferable that the set value of the electrification potential of the photoreceptor 11 and the set value of the primary transfer bias have upper and lower limits.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348685-A (JP)
Title: Acoustic reproduction processing method and acoustic reproduction processing apparatus
Inventor: TOYOSHIMA YOSHISUKE
IPC: G10K15/02
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproduction processing apparatus so as to enhance the reproduction sound quality in reproducing audio of the compact disk by providing a high frequency component of an audible band or over substantially in existing on a compact disk (CD) to a reproduction apparatus.   <P>SOLUTION: The acoustic reproduction processing apparatus includes: a reproduction means for reproducing an acoustic signal of a compact disk; a communication connection means for connecting to an external host computer by using a public line; a reproduction apparatus for reproducing the compact disk; a storage device for storing the acoustic signal; a signal generator for synchronizing a plurality of acoustic signals; a mixer section for integrating a plurality of the synchronized acoustic signals into one acoustic signal; and a signal path for outputting the acoustic signal from the mixer section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348396-A (JP)
Title: Mobile terminal equipment with camera
Inventor: TSUTSUI TAKASHI
IPC: G03B17/14
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make possible best focused photographing even in macro photographing and middle/long-distance photographing.   <P>SOLUTION: An upper surface 9b of a casing 9 is formed with an opening 5 for sliding and setting a lens 6 to a camera module 2, and a bottom surface 5a within the opening 5 is formed with two channels 4 for guiding legs 8 of the lens 6. The lens 6 is set to be focused in macro photographing, has the legs 8 to be slid along with the channels 4 and is provided with a handle 7 such that a user easily slides the lens 6. A length of the handle 7 is determined to be protruded from the upper surface 9b in the state of inserting the lens 6 into the opening 5 and setting the lens on an optical axis of a mirror barrel 2a of the camera module 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347301-A (JP)
Title: Method for structural analysis and method for structural design using homogenizing method
Inventor: UCHIBORI CHIHIRO
IPC: G06F17/50
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To save a calculation resource by decreasing the number of elements of a structure to be analyzed, in a method for structural analysis and a method for structural design using a homogenizing method.   <P>SOLUTION: When structural analysis is performed for a composite material, in which different materials are periodically arranged in a uniform material, and a structure in which the composite material is connected to another material, the homogenizing method is applied to the composite material to substitute a homogeneous material having an equivalent elastic constant, and then stress in the 'another material' connected to the composite material is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313085-A (JP)
Title: Vitreous foam and method for manufacturing the same
Inventor: TARUTA SEIICHI
IPC: C04B38/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vitreous foam (1) prepared by using water glass as a foaming agent and foaming glass containing waste glass, such as recovered colored bottle glass, and a method for manufacturing the same.  <P>SOLUTION: A slurry is prepared by adding the water glass to the glass powder obtained by crushing the glass, such as the recovered colored bottle glass, as a main raw material and further adding water for viscosity regulation to the mixture. The slurry is molded and is heated at 500 to 800°C after drying at room temperature to 120°C, by which the vitreous foam (1) is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004248-A (JP)
Title: Display and manufacturing method therefor
Inventor: HAYASHI HISAO
IPC: H05K3/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a display by properly protecting external wiring provided at the extended portion of a pair of substrates.  <P>SOLUTION: The display 1 has: a pixel region S interposed between a pair of substrates 11a, 11b; and an external connection wiring 14 arranged at an extended portion which is provided to only one (the substrate 11b) of the pair of substrates 11a, 11b. The external connection wiring 14 is arranged in a trench 10 formed in the extended portion of the substrate 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005165-A (JP)
Title: Print controller, substitute printing system, print control method, program, and storage medium
Inventor: GOMI TOMOHIRO
IPC: B41J29/38
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately recognize the termination of a distributed job even when substitute printing is performed in time of distributed printing.  <P>SOLUTION: This print controller capable of communicating with an image forming device via a prescribed communication line has a function managing the termination of the distributed job comprising a plurality of jobs. The print controller has a detection means detecting the print completion of a substitute job generated associated with a failure of a prescribed job among the plurality of jobs, and a management means managing the completion of the distributed job including the prescribed job.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003536-A (JP)
Title: Joining method for fiber reinforced plastic pipe, joining device, and pipe junction made from fiber reinforced plastic
Inventor: KIMURA MASATOSHI
IPC: B29K105/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve sufficient twist strength of a join face by letting serration bite a fiber reinforced plastic pipe sufficiently while suppressing increase of size and weight in joining the fiber reinforced plastic pipe for a driving shaft such as a propeller shaft.  <P>SOLUTION: It is possible to prevent end parts 4b, 4c of the fiber reinforced plastic pipe 4 from swelling outward in accordance with press fitting of a metallic yoke 6 by binding devices 8a, 8b, 10a, 10b. Consequently, it is possible to let the serration 6c bite an inner peripheral face 4a of the fiber reinforced plastic pipe 4 sufficiently and achieve sufficient twist strength of the formed propeller shaft. After press fitting, the binding devices 8a, 8b, 10a, 10b are removed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003547-A (JP)
Title: Bracket mounting structure of cylinder device
Inventor: TANIGAWA FUJIO
IPC: F16F9/54
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket mounting structure of a cylinder device capable of preventing the deformation of a cylinder, preventing a foreign matter from remaining in it, and increasing mounting rigidity of a bracket.  <P>SOLUTION: A pair of arm members 27, 28 formed by press molding are welded on side face parts of a cap member 26 formed by press molding and having a bottomed cylinder shape to manufacture a fork bracket 24. The cap member 26 is fitted into a lower end part of the cylinder 2 and is fixed by a nut 25 to attach the fork bracket 24 to a hydraulic buffer 1. Since the fork bracket 24 is not directly welded on the cylinder 2, the deformation of the cylinder due to welding does not occur and a foreign matter does not remain in it. Since the cap member 26 on which the arm members 27, 28 are welded is directly fitted into the cylinder and is fixed by the nut 25, mounting rigidity of the fork bracket 24 can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001139-A (JP)
Title: Tool holder for turret lathe
Inventor: KATO KOICHIRO
IPC: B23Q16/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder which enables the use of a complex tool in a turret lathe.  <P>SOLUTION: The tool holder is rotatably borne by a housing 22 which is detachably attached to the turret of the turret lathe, and has a tool spindle 25 on which the complex tool is mounted. The complex tool includes an operating portion 27 having a plurality of planes 26a to 26d and an operating portion 30 having a plurality of planes 28a to 28d. Further the tool holder is slidably arranged in the housing 22 corresponding to the operating portions 27, 30, and has a piston 33 on which a clamp face 33a and a driving portion 33b for engaging with one of the planes 26a to 26d are formed, and a piston 37 on which a driving portion for engaging with the planes 28a to 28d is formed. Thus, the pistons 33 and 37 enable the indexable rotation of the tool spindle 25, and the clamp face 33a of the piston 33 carries out clamping of the tool spindle 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005295-A (JP)
Title: Prize system
Inventor: ONUMA KATSUO
IPC: G06Q50/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize system which assist in applications for a prize at a prize site and increases the number of applications.  <P>SOLUTION: This prize system for supporting applications to an application site having a condition that applicants purchase commodities or service is provided with a sales price information DB23 for storing the commodity or service purchase proof information and the commodity or service sales price information in relation to each other. On the basis of the purchase proof information transmitted from a user terminal 3, this system converts the sales price information DB23 to the sales price information, and, furthermore, converts the sales price information to a corresponding point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315261-A (JP)
Title: Mixer
Inventor: NISHIMOTO TAKESHI
IPC: B01F15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer which can quantitatively detect the mixing degree of a material.  <P>SOLUTION: The mixer is provided with a means for illuminating a mixing material in a mixing container with a light, detecting the changing width due to the timing or positional difference of the reflected or transmitted light, and judging the uniformity of the mixing material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015164-A (JP)
Title: Method of storing mpeg data and apparatus thereof
Inventor: MIURA TAKESHI
IPC: G11B20/10
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of storing MPEG data and an apparatus thereof which can hold long-time data for a storage medium of a limited capacity, while keeping high image quality of MPEG data, including images and sounds.  <P>SOLUTION: The method comprises MPEG-coding images and sounds; and storing MPEG data of the coded images and sounds in the storage medium after deleting B- or P-pictures among the I-, P- and B-pictures thereof, thereby possibly holding long-time data for the storage medium of a limited capacity, with the MPEG data including images and sounds kept in a high image quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014832-A (JP)
Title: Electromagnetic apparatus and high voltage generating apparatus
Inventor: OGASAWARA HIROSHI
IPC: H01F38/08
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic apparatus and a compact high voltage generating apparatus having improved output characteristics, and further having small resistance in a secondary winding.  <P>SOLUTION: The electromagnetic apparatus comprises an electromagnetic member A composed of a rod-like magnetic core 1, a secondary coil 2b wound in a layer edgewise while a flat type conductor is nearly in contact with the magnetic core 1, and a primary coil 2a that is wound on the secondary coil 2b and has a high breakdown voltage film; resin 3 that covers the periphery of the electromagnetic member A and is filled between wires of the secondary coil 2b; and a magnetic core 4 made of U-shaped ferrite. The primary coil 2a is wound close to a low-voltage side on the secondary coil 2b. The magnetic core 4 is in a U shape having a surface 4a opposing a surface in the longitudinal direction of the electromagnetic member A and surfaces 4b, 4c opposing each of both end faces of the electromagnetic member A, and is mounted to pinch the magnetic core 1 from both ends of the rod-like magnetic core 1, thus composing the magnetic circuit of a closed magnetic path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012419-A (JP)
Title: Method of forming film of phosphor layer, and manufacturing device for phosphor sheet
Inventor: KASHIWATANI MAKOTO
IPC: C23C14/54
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphor layer film forming method capable of grasping properly the condition of a phosphor layer film-formed actually on a substrate, and capable of forming stably a film of the phosphor layer of high quality proper in its thickness and its composition by controlling properly film formation in response to a film forming condition, in the film formation of the phosphor layer by a vacuum film forming method, and to provide a phosphor sheet manufacturing device using the method.  <P>SOLUTION: The phosphor layer formed on the substrate is irradiated with an electron beam, light emission generated by the irradiation of the electron beam is measured photometrically, and the film formation is controlled in response to a measured result therein to solve the problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020332-A (JP)
Title: Calibration method for gas sensor
Inventor: MACHIDA HIROSHI
IPC: G01N27/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy calibration for a gas sensor.  <P>SOLUTION: A controller 2 is connected to a hydrogen sensor 15 attached to one branch pipe 14a of an outlet pipe 14 in an oxygen electrode side, and a downstream cutoff valve 15b and an upstream cutoff valve 15a, whether a detected value output from the hydrogen sensor 15 is stabilized in a proper stable value or not is determined after the downstream cutoff valve 15b and the upstream cutoff valve 15a are set in a closed condition in an operation of a fuel cell 10 or the like, and the stabilized value is set as a detection reference value for the hydrogen sensor 15 when the stabilization is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022388-A (JP)
Title: Manufacturing method of transparent conductive film forming liquid and substrate with transparent conductive film using same
Inventor: SETA YASUHIRO
IPC: C23C18/12
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a transparent electroconductive film-forming liquid, in which a transparent conductive film homogeneous in sheet resistance value and transparency can be formed, and a substrate with a transparent conductive film homogeneous in the sheet resistance value and transparency.  <P>SOLUTION: This is the manufacturing method of the transparentconductive film-forming liquid containing an indium compound expressed by formula (1) In (R<SP>1</SP>COCHCOR<SP>2</SP>)<SB>3</SB>(in the formula, R<SP>1</SP>and R<SP>2</SP>represent an alkyl group or a phenyl group of carbon number 1 to 10, respectively), a tin compound expressed by formula (2) (R<SP>3</SP>)<SB>2</SB>Sn(OR<SP>4</SP>)<SB>2</SB>(in the formula, R<SP>3</SP>represents an alkyl group of carbon number 1 to 10 and R<SP>4</SP>represents an alkyl group of carbon number 1 to 10 or an acyl group of carbon number 1 to 10), and a β-diketone compound dissolving the indium compound represented by the formula (1) and the tin compound represented by the formula (2), and the substrate with the transparent conductive film using the transparent conductive film-forming liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019580-A (JP)
Title: Transmission for vehicle
Inventor: ODAWARA KAZUHIRO
IPC: F02N11/04
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission of vehicle for preventing any excessive force from being applied to an electromagnetic clutch even when an excessive torque is applied to an internal gear.  <P>SOLUTION: This vehicle transmission comprises a sun gear 18 connected to a crank pulley 15, a planetary gear 19 supported in a rotating/revolving manner around the outer circumference of the sun gear 18, a carrier 23 which supports the planetary gear 19 in a rotating/revolving manner and is connected to a crank shaft 24, an internal gear 20 engaged with the planetary gear 19, an electromagnetic clutch 21 to switch the internal gear 20 in a coupling/uncoupling manner, and a one-way clutch 22 provided between either two of the internal gear 20, the carrier 23 and the sun gear 18. The electromagnetic clutch 21 is fitted concentric with the crank shaft 24 via at least one bearing, and a field core 21a of the electromagnetic clutch 21 is restricted in the circumferential direction with respect to an engine bracket 1b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335326-A (JP)
Title: Folding paperboard structure and manufacturing method
Inventor: ICHIKAWA HIROO
IPC: B65D5/487
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blank having ruled lines that are optimum for bending the blank to form a particular folding paperboard structure in making a variety of tray containers with ribs using a flat sheet made of paper or the like.  <P>SOLUTION: The ruled lines for chevron fold and valley fold that are provided on the blank C are bent and deformed to form a plurality of ribs. The ends of ribs are coupled to form almost polygonal lines, the inside of which are made to cave in to form the paperboard folding structure on which a plurality of ribs cross each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045309-A (JP)
Title: Relay
Inventor: MADER LEOPOLD
IPC: H01H50/04
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a relay with limited number of parts, reduced manufacturing and assembly costs, and improved strength as a whole. SOLUTION: The relay is equipped with a coil base member 1 having a base member 6 and a coil member 5 integrally coupled. The base member 6 has a top face 11, both side faces 12 and a bottom face 13. The coil member 5 has an inner side face 8. The coil base member 1 has a side-face opening 10 extending from the inner side face 8 up to the top face, the both side faces 12 and the bottom face 13 of the base member 6.
Patent JP-2004029981-A (JP)
Title: Power supply voltage fluctuation analysis method
Inventor: NAGOSHI MASATO
IPC: G06F17/50
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accurate and efficient power supply voltage fluctuation analysis method which reduces analysis time for seeking a power supply voltage fluctuation due to a circuit operation regarding a semiconductor integrated circuit.  <P>SOLUTION: The method includes a circuit operation calculation process S12 which calculates the circuit operation in chronological order on the basis of circuit information 11 on and an input vector 13 of the circuit of a simulation target; a time limitation process S13 which defines the time range of a simulation for calculating a power supply voltage fluctuation value based on circuit operation data 14 in chronological order which are generated in the circuit operation calculation process S12; and a power supply voltage fluctuation simulation process S14 which performs a power supply voltage fluctuation simulation on the basis of limiting time range 15 defined in the time limitation process S13, circuit information 12 with parasitic element data added to and the input vector 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027933-A (JP)
Title: Muffler cutter
Inventor: IIDA SHINJI
IPC: F01N13/20
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler cutter capable of adjusting attachment angle to a tip part of an exhaust pipe and changing a jet direction of exhaust gas discharged from the exhaust gas.  <P>SOLUTION: This invented muffler cutter 1 is a muffler cutter attached to the tip part of the exhaust pipe 5 of a exhaust muffler of a vehicle, and includes a roughly cylindrical main body 2 and attachment members 3, 4 for attaching the main body 2 to the tip part of the exhaust pipe 5. The attachment members 3, 4 are provided with a means for changing angles between an axis of the main body 2 and an axis of the tip part of the exhaust pipe 5. The jet direction of exhaust gas discharged from the exhaust pipe can be changed by the construction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032920-A (JP)
Title: Protective relay system
Inventor: TANAKA YASUYUKI
IPC: H02H3/28
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synchronous control algorithm which efficiently controls the synchronization between terminals in a protective relay system with LAN used for computer/transmission line.  <P>SOLUTION: The protective relay system is so constituted that the current at both the ends of a section to be protected in a power transmission line is periodically sampled and subjected to A-D conversion. The converted current is transmitted between general-purpose computers 10 and 11 provided with a protecting function at both the ends through a LAN line 12. Then, differential computation is carried out on the current at the both ends. Control is exercised to synchronize the sampling timing of the general-purpose computers 10 and 11 so that the difference between a previously computed transmission delay time (Ta+Tb) between the general-purpose computers 10 and 11 and an actual time (Tx) actually measured online will be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031799-A (JP)
Title: Temporarily positioning mechanism of work and method for temporarily positioning work
Inventor: YAMAGA MASARU
IPC: G03F9/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost temporarily positioning mechanism which can temporarily position a work with sufficient positional accuracy and good reproducibility while a rear surface of the work and a state are held in a non-contact manner as they are.  <P>SOLUTION: The temporarily positioning mechanism of the work W for temporarily positioning a flat plate-like work W on a supporting surface 1c of the stage 1 includes a plurality of jet holes 1d, oblique means 2a, 3a provided on a support surface 1c side to inject gas to the work W, and a locking means provided at a predetermined position of the supporting surface 1c for locking a side face of the work W to the temporarily positioning position.  <P>COPYRIGHT: (C)2004,JPO