baber/WOPTO huggingface dataset:
Patent JP-2004167771-A (JP)
Title: File
Inventor: MURAMATSU HIROSHI
IPC: B42F7/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file which enables documents to be easily and smoothly taken out from a file pocket part, and enables the easy take-out of a holder for a business card and notepaper sheet, provided on the backside of a cover according to need, and the easy replacement of a back index.  <P>SOLUTION: This file comprises a cover part 1 which is composed of a front cover, a back cover and a spine, and a plurality of bag-shaped pocket parts 5 which are mounted so as to be capable of being fixed in or removed from a spine position and whose upper ends are opened; and longitudinally long holes 7 large enough to allow the entry of a finger are formed in width-direction central positions in the range of about one-third or less of an overall height from an upper edge of the pocket part 5, on the front and back sides of the pocket part, so that the documents can be smoothly taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170654-A (JP)
Title: Color image forming apparatus
Inventor: WATANABE AKIHIRO
IPC: G03G15/01
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of developer by suppressing the idle running of a color toner developing unit with a simple constitution.  <P>SOLUTION: As for the image forming apparatus provided with developing units 9B, 9C, 9M and 9Y for separately transferring one kind of color toner among black toner and three kinds of color toner on a photoreceptor 5, the black toner developing unit 9B is constituted by introducing a two-component developing system, the color toner developing units 9C, 9M and 9Y are constituted by introducing a non-magnetic one-component developing system, and the apparatus is provided with a control part 12 for stopping the operation of the color toner developing unit when the toner transfer is not performed in the color toner developing unit. Besides, the color toner developing unit is constituted by introducing a non-contact developing system of shifting the toner from the developing unit to the photoreceptor by forming a potential difference between the developing unit and the photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168170-A (JP)
Title: Wing tip vortex control device
Inventor: YAMAGUCHI KO
IPC: B64C11/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wing tip vortex control device for increasing lift force and reducing drag, though a wing and a blade reduces their lift force in accordance with approaching to the neighborhood of a wing tip by the blowing up from a lower face of the wing tip, and the vortex produces the drag when the airflow runs around.  <P>SOLUTION: The slip stream of a propeller mounted on the wing tip is allow to generate in the direction opposite to the spiral flow of the wing tip vortex, to positively utilize the energy spent for forming the wing tip vortex, to increase the lift force. The energy converting efficiency is increased as the induced effect is reduced, relatively the lift force is increased, whereby the economical and environmental loads are reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171934-A (JP)
Title: Induction heating device
Inventor: FUJITA ATSUSHI
IPC: H05B6/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device which reduces the time until re-start by quickly reducing the voltage of a smoothing means when stopping the heating.  <P>SOLUTION: The induction heating device stops the heating after reducing the output of a boosting means 35 in order to reduce the voltage of a smoothing means 22, soon after the stopping of an inverter 22, before heating shutdown.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171945-A (JP)
Title: Remaining capacity detecting method for fuel cell, and remaining capacity detector for fuel cell
Inventor: YOSHIZAKI ATSUHIRO
IPC: H01M8/04
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remaining capacity detecting method for a fuel cell, and a remaining capacity detector for the fuel cell capable of accurately determining a remaining cell capacity irrespective of internal resistance of the fuel cell.  <P>SOLUTION: When a shunt resistor 4 continuously detects a discharge current i of the fuel cell 1, an A/D converter 5 carries out sampling extraction of the detected discharge current i at predetermined time intervals on the basis of a timing clock signal of a clock circuit 6, converts an analog signal into a digital signal, and sends it to a μCPU 7. The μCPU 7 determines a cumulative discharge capacity of the fuel cell 1 by the discharge current of the digital signal acquired from the A/D converter 5 and discharge duration counted on the basis of the timing clock signal acquired from the clock circuit 6. The μCPU 7 calculates the remaining operating time of the fuel cell on the basis of a total cell capacity, the cumulative discharge capacity, and the discharge duration of the fuel cell 1 and displays it in a load 3. The μCPU 7 can also calculate a ratio of present consumption or a ratio of remaining capacity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173888-A (JP)
Title: Temporary flat stand
Inventor: IDEGUCHI HIROSHI
IPC: A47F5/16
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reusable, sectional, and convenient temporary flat stand in which several kinds of sizes and heights can be adjusted by devising a top board and leg parts.  <P>SOLUTION: The temporary flat stand is composed of a flat stand 8 in which a frame 2 is fixed around the peripheral surface of a rectangular top board 1 and rectangular mounting members are fixed in four corners of the frame 2, and leg parts 10 in which fitting projections 14, 20 project to be fitted into a fitting groove at the same intervals from angles on the opening sides of a high position ground plate 11 and a middle position ground plate 13 respectively, fitting projections 16, 18 project to be fitted into the fitting groove at the same intervals with the fitting projections 14, 20 from the angles on the opening sides of the high position ground plate 11 and a low position ground plate 12, respectively, and fitting projections project to be fitted into the fitting groove at the same intervals with the fitting projections from the angles on the opening sides of the low position ground plate 12 and the middle position ground plate 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179525-A (JP)
Title: Composite sheet, laminated component, and manufacturing method thereof
Inventor: TATENO SHUICHI
IPC: H01G4/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet, a laminated component, and the manufacturing methods thereof wherein thinning of its insulation layer and thickening of its wiring-conductor layer are satisfied at the same time, and the simplification and contraction of its conductor-layer process are made possible, and further, the generations of blow holes and deformations are suppressed in its conductor layer.  <P>SOLUTION: On the surface of a photo-transmissible carrier film 10, a conductor pattern layer 11 made of a metal foil is formed, and a photo-curing slurry is so applied thereto by making its thickness larger than the thickness of the conductor layer 11 as to form a photo-curing ceramic layer 12 . Thereafter, by projecting a light from the rear surface of the film 10, the photo-curing ceramic layer 12 present in the region other than the formed conductor layer 11 is so photo-cured and so developed as to create a composite sheet A comprising the photo-curing ceramic layer 12 and the conductor layer 11. By laminating these composite sheets A, there is formed such a laminated component as a multilayer circuit board 1 having a three-dimension circuit comprising planar conductor layers and via conductors 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145836-A (JP)
Title: Method of generating pn signal
Inventor: SHONO KATSUFUSA
IPC: G06F7/58
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for generating a PN signal table, by extracting as a table a multiplicity of cycles of which the chaos is suppressed, using logistic mapping, common mode transformation quantization and an adjusting term, and by interchanging codes of bit strings corresponding to quantization resolution in such a way that they do not overlap.  <P>SOLUTION: Interchanging of codes need to be implemented impartially and the use of pseudorandom numbers Y<SB>t</SB>,<SB>1</SB>is one of the solutions. G1, G2, and G3 entropies are calculated, and interchanging of the codes is continued, until a test of G<SB>2</SB>=2×G<SB>1</SB>and G<SB>3</SB>=3×G<SB>1</SB>is passed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183708-A (JP)
Title: Concrete pin
Inventor: NAKAGAWA YASUSHI
IPC: F16B15/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete pin 1, in which penetrating resistance in the initial stages of driving is small, and in which the penetrating direction is stable.  <P>SOLUTION: This concrete pin 1 is formed of a diameter-enlarged head part, a trunk part 2, and a foot part 3. A plurality of grooves 4 are formed roughly at a constant interval on the outer circumferential surface of the foot part 3 except the tip part 5 of the foot part 3. The tip part 5 is formed in such a size that it will not be bent when it is driven.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185169-A (JP)
Title: PRESSURE TYPE FLOW CONTROL METHOD USING REYNOLDS NUMBER AND Cd-Re RELATION MEASUREMENT METHOD
Inventor: HASEGAWA KEIICHI
IPC: G01F1/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete method for controlling a fluid flow rate to a set flow rate that is a target value by use of the relation between outflow coefficient Cd and Reynolds number Re of a throttle member.  <P>SOLUTION: This pressure type flow control method using Reynolds number comprises preliminarily determining the relation between the Reynolds number Re and the outflow coefficient Cd; detecting the fluid pressure P and fluid temperature T when adjusting a control valve to an opening V; calculating the Reynolds number Re and logic flow rate Wth from the fluid pressure P and fluid temperature P; deriving the outflow coefficient Cd by use of the Cd-Re relation from this Reynolds number Re; calculating an arithmetic flow rate Qc as Qc=Cd×Qth from the outflow coefficient Cd and the logic flow rate Qth; and adjusting the opening V of the control valve so that the difference between the arithmetic flow rate Qc and the set flow rate Qs gets close to zero, thereby controlling the passing flow rate of the throttle member to the set flow rate Qs. According to this, the flow rate can be substantially instantaneously controlled to the set flow rate Qs by computerized control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185964-A (JP)
Title: Connector and terminal fitting
Inventor: NAKAMURA KEIICHI
IPC: H01R13/42
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve an anti-fall-off reliability and enhance dismounting workability.  <P>SOLUTION: A housing 20 is fitted with a cavity 21 enabling a female terminal fitting 10 to be inserted in it. In the cavity 21 is fitted a housing-side lance 25 capable of locking to a terminal-side locking hole 16 of the female terminal fitting 10 which, after once being elastically deformed by the female terminal fitting 10 inserted, returns and reaches a proper depth. The housing-side lance 25 is provided with a housing-side locking part 32 to which a terminal-side lance 18 fitted to the female terminal fitting 10 can lock. The housing-side locking part 32 is arranged at a position capable of interlocking with an elastic deformation movement of the housing-side lance 25. When the female terminal fitting 10 is dismounted, the housing-side lance 25 is elastically deformed with a jig J to release the locking state with the terminal-side locking hole 16, and in accordance with it, the housing-side locking part 32 is deformed to release the locking state with the terminal-side lance 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185492-A (JP)
Title: Pos terminal device
Inventor: OISHI SADATOSHI
IPC: G07G1/12
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To start radio communication by surely establishing link with a corresponding portable communication terminal and to improve generality.  <P>SOLUTION: The POS terminal device detects a change in the luminance of a display screen of a portable telephone capable of changing the luminance of the screen of a display part in accordance with an ID code by a light receiving part 35, binarizes the detected value and transfers the binary signal to a CPU 31. The CPU 31 acquires the ID code from the binarized detection signal and transmits the acquired ID code to a BT transmitting/receiving part 38. The BT transmitting/receiving part 38 is shifted to a link establishment phase established in Bluetooth (R) standard by using the ID code and establishes link with the corresponding portable telephone. Then radio communication with the portable telephone is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181101-A (JP)
Title: Desk system
Inventor: USHIDA HIRONARI
IPC: A47B13/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk system having a superior layout performance in a simple structure, easily responding to an increase/decrease in number of persons in a short time of period and having superior usability according to the physique of the user in the desk system easily changing the layout such as increasing/decreasing the number of desks and being quickly moved.  <P>SOLUTION: This desk system is composed of a plurality of supports 1, a plurality of connecting rods connecting between the supports, a plurality of functional panels 3 provided between the supports, a plurality of connection receiving members 4 detachably attached to the supports 1 and working top board 5 attached to the connecting receiving members 4. The supports 1 have a height enough to project upward from the working top board 5, the functional panels 3 are positioned vertically to the working top board 5 and detachably attached between the supports, and the supports 1, the connecting rods and the functional panels 3 are used in common, so that a plurality of desks can be adjacently provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188996-A (JP)
Title: Travel controller for vehicle
Inventor: SUGANO TAKESHI
IPC: B60K31/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize travel control matching with driver's sense by determining whether a preceding vehicle leaves a cruising lane or not securely.  <P>SOLUTION: An image processor 12 calculates lateral displacement amount E and lateral displacement speed v of the preceding vehicle based on image data ahead of own vehicle photographed by a camera 11. The tendency of leaving a cruising lane of the preceding vehicle is determined based on the calculated lateral displacement amount E and lateral displacement speed v of the preceding vehicle (step S5). When it is determined that the preceding vehicle tends to leave the cruising lane, selection target vehicle speed Vs<SP>*</SP>is set to set vehicle speed Vset (step S4).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188614-A (JP)
Title: Image formation device
Inventor: KOBAYASHI YASUYOSHI
IPC: G03G21/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying machine and another image formation device improved so that copy paper sheets can be surely stored in a paper feeding cassette and a bypass tray, and wrong copies to be caused by storing the copy paper sheets in a wrong direction are prevented.  <P>SOLUTION: The image formation device 1 is equipped with an operation part 4. When a pressing operation of a backing sheet key 42 or a punching paper key 43 is carried out, a display part 45 displays a correct storage direction of backing sheets or punching paper sheets to the paper feeding cassette or the bypass tray.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188679-A (JP)
Title: Cellulose acylate film, its manufacturing method, optical film using the film, liquid crystal display device and silver halide photosensitive material
Inventor: KATO EIICHI
IPC: B29C41/24
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film having goood durability, an optical film using the same, a polarizing plate, an optical filling film and a liquid crystal display device.  <P>SOLUTION: In the cellulose acylate film and its manufacturing method, the cellulose acylate film is manufactured by a process for casting a cellulose acylate composition containing at least cellulose acylate, a radical polymerizable monomer and a photothermal conversion thermal polymerization initiator represented by formula : D<SP>n-</SP>× (K<SP>+</SP>)n (wherein D<SP>n-</SP>is a near infrared absorbable dye ion containing an anionic group, K<SP>+</SP>is an onium ion and n is an integer of 1-4) and a process for irradiating the cast cellulose acylate composition with near infrared rays.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189391-A (JP)
Title: Protective sheet separating device
Inventor: KOIZUMI TAKASHI
IPC: B65H41/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective sheet separating device stably and surely releasing and separate a protective sheet overlapped with a face of a sheet body from the sheet body, with a simple structure.  <P>SOLUTION: In an interleaving paper sheet separating part 50, a free roller 62 is disposed downstream of a carrying roller 52, with a part of a free roller 62 arranged in "a virtual feed locus" of a printing plate 12, and a displacement roller 64 capable of vertical displacement and reversely driven and rotated is disposed downstream of the carrying roller 52. Since the displacement roller 64 moves within "the virtual feed locus" after a printing plate 12 passes through the free roller 62 together with the interleaving paper sheet 13, the interleaving paper sheet 13 can be separated from the printing plate 12 by reverse drive rotation of the displacement roller 64 while the printing plate 12 and the interleaving paper sheet 13 are forcedly bent along the free roller 62.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193351-A (JP)
Title: Flexed electromagnetic wave shield passage structure
Inventor: KANEMOTO TAKASHI
IPC: H05K9/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexed electromagnetic wave shield passage structure which facilitates carrying an apparatus or the like by using a truck and is excellent in operating performance.  <P>SOLUTION: The passage structure is provided with an electromagnetic shield outer wall wherein a radio wave absorber is stuck inside and a tube lateral is formed, an interior trimming laminae which is attached inside the tube lateral and forms a passage in the tube lateral, and a movable electromagnetic shield body which is arranged in the passage formed by the laminae and constitutes an elbow part of the passage, thereby forming a flexed passage. The elbow of the passage can be moved by moving the movable electromagnetic shield body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188864-A (JP)
Title: Ink jet printer
Inventor: YOKOYAMA TAKESHI
IPC: B41J2/01
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small ink jet printer capable of forming a good image with high image forming efficiency regardless of the type of ink.  <P>SOLUTION: The ink jet printer comprising a recording head 6 provided with a nozzle 5 ejecting UV-curing ink, and a unit 9 irradiating UV-rays for curing ink is further provided with a plurality of ultra-violet light sources 15a and 15b having different emission wavelength peaks.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199138-A (JP)
Title: Memory device and electronic equipment using the same
Inventor: TAKAGI YOSHIHIKO
IPC: G06F21/10
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card equipped with a memory area having a large storage capacity and a security level equivalent to that of an IC card.  <P>SOLUTION: A semiconductor memory card 10 attachable/detachable to/from electronic equipment is provided with normal areas 52 and 53 accessible from the electronic equipment, a tamper unresistant first memory 50 having a secure area 51 directly inaccessible from the electronic equipment and a tamper resistant second memory 41 directly inaccessible from the electronic equipment. Access to the secure area 51 of the first memory 50 is made possible through a secure control part 30 for managing access to the second memory 41. The secure area 51 is configured so as to be made directly inaccessible from any external equipment so that the security level can be made higher than that of an authentication area 52. Also, the secure area 51 is arranged in the tamper unresistant memory 50 so that the storage capacity can be made large.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198171-A (JP)
Title: Construction state confirmation method of in-tube lining film
Inventor: YOKOYAMA TOMOAKI
IPC: B05D7/22
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of simply confirming that formed film thickness is not less than set film thickness without measuring the film thickness after construction of an in-tube lining.  <P>SOLUTION: After a preparation process S1, a base treatment for forming a base surface having a specific color on an inside tube surface is applied to a tube (base treatment process S2), and a lining film becoming translucent at a thickness less than the set film thickness is formed on the base surface (lining film formation process S3). The color of the lining film is observed from the upper side of the formed lining film (observation process S4), and the construction state of the lining film is confirmed based on the observation color obtained by the observation (confirmation process S5).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004166474-A (JP)
Title: Inverter apparatus
Inventor: HIROSE HIROYUKI
IPC: H05B41/24
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter apparatus with high power factor, by extending opportunity of feeding of a rectifying power supply 60.  <P>SOLUTION: The inverter apparatus includes switching elements 11, 12 turned on and off alternately, flywheel diodes 21, 22 connected in parallel reversely to the switching elements 11, 12, an inductive load 30 with one end connected to a cross point of the switching elements 11, 12, a capacitor 41 for forming a forward directional current to the inductive load circuit 30 through the switching element 11, a capacitor 42 for forming a reverse directional current to the inductive load circuit 30, an auxiliary diode 51 connected in series with the capacitor 42, an auxiliary diode 52 connected in series with the capacitor 42, a capacitor 43 connected to the other ends of auxiliary diodes 51, 52, and a rectifying power supply 60 connected in series with a capacitor 43. The rectifying power supply 60 is arranged so as to form an opened circuit passing through the capacitor 41, the capacitor 42 and the auxiliary diode 52.  <P>COPYRIGHT: (C)2004,JPO