baber/WOPTO huggingface dataset:
Patent JP-2004221345-A (JP)
Title: Flexible board and method of connecting the same
Inventor: SATO MASAHIRO
IPC: H05K1/11
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To connect a flexible board while the flexibility of the flexible board is maintained without plating a through hole.  <P>SOLUTION: The flexible board in which a conductor is connected to both the surfaces, includes a connecting surface 35 formed to connect the conductor 34 of the other surface to the one surface formed with an electric circuit 32 made of the conductor, and the through hole 36 passed through the connecting surface 35. The through hole 36 is filled with a conductive adhesive 37 by bringing the connecting surface 35 into close contact with the connecting surface 45 of the corresponding other board 41 by coating the connecting surface 35 with the conductive adhesive 37, and the conductor 34 of the other surface is electrically connected to the connecting surface 45 of the other board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003215991-A (JP)
Title: Xerographic printer control system and control method
Inventor: DIRUBIO CHRISTOPHER A
IPC: G03G15/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To control a xerographic printer without additionally installing a sensor in a system.  <P>SOLUTION: The system and method for controlling the xerographic printer include a subsystem for carrying out the function of the xerographic printer 10 and affecting the electric field of a component. The system and method further include a bias transfer roll 12 operated in a constant current mode, and a voltage evaluator coupled to the biased transfer roll 12 for measuring a change in a level of voltage of the bias transfer roll 12 as the component affected by the subsystem passes through a nip region near the bias transfer roll 12 for determining the operability of the subsystem.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004218374-A (JP)
Title: Greening solar cell combined system
Inventor: TAJIMA TSUNEO
IPC: A01G7/00
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a group of plants and a solar cell from being adversely affected with shadows thereof with each other in a greening solar cell combined system providing a group of plants having a heat island suppressing effect and a solar cell having a carbon dioxide production suppressing effect.  <P>SOLUTION: In the system, the average height of solar cell modules is set higher than the average height of the group of plants. In this system, the solar cell modules and the group of the plants are installed with a distance longer than the difference of the heights of the solar cell module and the plant group. Further, in the system, a zone in which persons can walk is defined between at least a pair of the plant group and the solar cell system oppositely positioned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228160-A (JP)
Title: Manufacturing method of semiconductor device, electro-optical device, and electronic apparatus
Inventor: YUDASAKA KAZUO
IPC: H01L21/336
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has a long channel length and a large current capacity, and to provide its manufacturing method.  <P>SOLUTION: A recess structure 2b is provided on an insulating film 2 formed on a substrate 1. An amorphous silicon film is formed by a prescribed thickness on the insulating film comprising the recess structure. The amorphous silicon film is made into a polycrystal silicon film by a thermal process. By radiating laser to the polycrystal silicon film, the polycrystal silicon in the recess structure 2b is kept in non-melting state while that at the other section is made into a melted state. One or more polycrystal silicon held in the recess structure is used as crystal nucleus for crystal growth so that a single crystal silicon film 3b comprising one or more near single crystal particles is formed. Then it is formed to be a semiconductor film 3c, providing a semiconductor device. A width W of the recess structure 2b is set to be equal to the particle size of the polycrystal, and a length L of the recess structure is set to be larger than the particle size of the polycrystal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223560-A (JP)
Title: Tundish upper nozzle, and its production method
Inventor: YODAWAKE TOMOHIRO
IPC: B22D41/58
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tundish upper nozzle advantageous to the prevention of a gas leak and the extention of a service life, and to provide its production method.  <P>SOLUTION: The tundish upper nozzle is provided with: a first porous refractory 1; a second porous refractory 2; a first gas introduction passage 3 for feeding a blowing gas to the first porous refractory 1; a second gas introduction passage 4 for feeding the blowing gas to the second porous refractory 2, a refractory layer 5 surrounding the first porous refractory 1 and the second porous refractory 2; and a metallic shell 6 surrounding the outer wall surface 50 of the refractory layer 5. The first porous refractory 1 and the second porous refractory 2 are provided with gas pool chambers 10 and 20 having no iron shell for forming gas pool chamber respectively. The tip parts 3a and 4a of the first gas introduction passage 3 and the second gas introduction passage 4 are extended toward the gas pool chambers 10 and 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223005-A (JP)
Title: Attachment of sewing machine
Inventor: TSUKUDA ZENGO
IPC: D05B27/10
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To offer an attachment of a sewing machine which can facilitate displacement of a sewing auxiliary means such as a roller stripe.  <P>SOLUTION: In a leading end tension roller 4 which is the additional arrangement, a motor 17 is formed with being fixed to a substrate 15, a roller support 35 is connected in a way able to displace for the substrate 15, and the roller stripe 16 is placed in this roller support 35. Thus, the roller stripe 16 can be displaced without displacement of the motor 17 to made easy displacement of the roller stripe 16. When the roller stripe 16 is driven by the motor 17, it is possible to follow displacement of the roller stripe 16 using a gearing 18 using a gearing belt 64.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224232-A (JP)
Title: Cap structure of roof molding for automobile
Inventor: OHASHI KAZUMASA
IPC: B60R13/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap structure of a simple structure allowing the cap to be installed even when large spaces cannot be secured the upper and lower portions of a mold for the reason of designing and not allowing the cap to be easily fallen even if the unexpected external force of a car washing machine acts thereon in the cap structure which closes an opening formed to install a carrier on the mold fitted to a roof panel.  <P>SOLUTION: In a cap, a recessed cutout is formed in the opening shape of the mold, an insert part inserted into the opening is formed at the lower part of a cover covering the opening from the upper side, and a projected piece matching the recessed shaped cutout shape of the opening is formed at the insert part. When the insert part is inserted into the opening and slides in a direction along the surface of a roof molding to hold the edge of the opening of the roof molding by the cover and a projected piece. A projected part is formed at the rear of the cover and on the outer side of the insert part in the sliding direction, and the height of the projected part from the rear surface of the cover is formed lower than the thickness of a soft resin material forming the upper surface layer of the roof molding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227432-A (JP)
Title: Digital pid control circuit
Inventor: NAGAOKA YUKINORI
IPC: G05B13/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital PID control circuit capable of suppressing a continuous oscillation state in a short time even when continuous oscillation is generated in a control target in control operation.  <P>SOLUTION: This circuit individually has a PID calculating CPU 1 for automatically calculating each constant for a PID control operation to execute the PID control operation, and a state monitoring CPU 5 for confirming a state of the control target 3. The circuit is provided with a function automatically resetting each the constant of a PID arithmetic expression so as to suppress the continuous oscillation in time of the oscillation. Therefore, even when the continuous oscillation is generated in the control operation, the circuit immediately detects and avoids the continuous oscillation state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226901-A (JP)
Title: Wavelength multiplexer/demultiplexer and its manufacturing method
Inventor: SAITO TETSUO
IPC: G02B5/32
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and imexpensive wavelength multiplexer/demultiplexer which causes no large variation in the quantity of light at the time of multiplexing and demultiplexing, specially, a wavelength multiplexer/demultiplexer capable of simultaneous two-way transmission.  <P>SOLUTION: The wavelength multiplexer/demultiplexer 10 is constituted by providing a diffraction grating 11 as a 1st deflecting means on one surface side of an optical substrate 13 made of synthetic quartz and a grating 12 as a 2nd deflecting means on the other surface side respectively. In demultiplexing operation of this wavelength multiplexer/demultiplexer, four-wavelength multiplexed light (of 1,270, 1,290, 1,310, and 1,330 nm in wavelength) from a laser diode is made incident vertically on the diffraction grating 11 through an optical fiber. The incident light beams of the respective wavelengths travel zigzag in the optical substrate 13 while repeatedly and totally reflected by respective reflection parts, and deflected again by the grating 12 to become individual light beams. The respective light beams are deflected by the diffraction grating 11 and grating 12 at different angles of deflection corresponding to the wavelengths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232094-A (JP)
Title: Monofilament and method for producing the same
Inventor: YAMASHITA AKIRA
IPC: D02J1/22
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate monofilament having high strength constant in the filament longitudinal direction and high stretch recovery properties, excellent dimensional stability and ≥100 dtex fineness suitable for a cloth spring or a tennis gut while suppressing formation of microvoids.  <P>SOLUTION: The polytrimethylene terephthalate monofilament is composed of a polytrimethylene terephthalate composed of ≥90 mol% of trimethylene terephthalate repeating units and ≤10 mol% of other ester repeating units and having 0.6-1.5 dl/g intrinsic viscosity. The polytrimethylene terephthalate monofilament simultaneously satisfies the following conditions (1) to (5). (1) 100-3,000 (dtex) fineness, (2) 3.0-5.0 (cN/dtex) breaking strength, (3) 30-45% breaking elongation, (4) differential Young's modulus at 5% elongation≥differential Young's modulus at 15% elongation≥8 (cN/dtex) and (5) ≤1.3(%) coefficient of variation of fineness in the filament longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231535-A (JP)
Title: Reagent for immunoassay to detect autoantibody against p53 gene product
Inventor: KUNICHIKA MAKOTO
IPC: C07K7/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent excellent in sensitivity and specificity for immunoassay to detect an autoantibody against a p53 gene product.  <P>SOLUTION: The reagent for immunoassay to detect the autoantibody against the p53 gene product comprises a polypeptide comprising as an essential constituting unit an amino acid sequence containing 8-50 amino acids such as Ser Asp Pro Ser Val Glu Pro Pro Leu Ser Gln Glu Thr Phe Ser Asp Leu Trp Lys Leu Leu Pro Glu Asn Asn Val Leu Ser Pro Leu Pro Ser Gln Ala Met Asp Asp Leu Met Leu Ser Pro Asp Asp Ile Glu Gln Trp Phe Thr.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232303-A (JP)
Title: Outside handle device and connector structure thereof
Inventor: KOBAYASHI KIICHI
IPC: E05B79/06
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside handle device and a connector structure thereof, which can enhance assemblability without restrictions on versality.  <P>SOLUTION: A handle part 12, which houses a transmission antenna 21, and a door unlocking sensor 22, etc., is arranged outside a door for a vehicle. A handle frame 13 is fixed to the door for the vehicle so as to support the handle part 12. The handle part 12 is provided with a handle-side connection part 24b which is electrically connected to the transmission antenna 21, the door unlocking sensor 22, etc. The handle frame 13 is oscillatably provided with a frame-side connection part 27b which is engaged with the connection part 24b so as to be electrically connected to the connection part 24b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229895-A (JP)
Title: Mobile washing apparatus
Inventor: IGARI ITSUHITO
IPC: A47K1/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To move and install in an arbitrary place, facilitate the exchange of a feed tank and a drain tank and facilitate the washing work.  <P>SOLUTION: A washing apparatus body 10 having casters 1 is provided with a washing installation part 13 comprising a top plate 11 installed with a sink 21 and a feed faucet device 22, and a side plate 12 suspended around the circumference of the top plate for surrounding outside the sink 21; and a tank mount part 15 having opening parts 14 for taking the feed tank 2 and the drain tank 3 in and out therefrom on all sides. The feed faucet device 22 is provided with a feed pipe 31 penetrating through the top plate 11 and having a delivery port in the upper side of the sink 21, a conduit 32 connected to the feed pipe 31 projecting downward the top plate 11 and disposed in a space 28 between the sink 21 and the side plate 12, and a flow control valve 33 interposed in the conduit 32 and operated from the lower part of the side plate 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237776-A (JP)
Title: Power transmission device of four-wheel drive car
Inventor: KUROKAWA TAKUYA
IPC: F16H48/12
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To secure sufficient travelling stability even in the case of one of auxiliary driving wheels slipping at the time of carrying out harsh braking in travelling forward while sufficiently holding work of differential limiting to facilitate escaping from a state of being trapped in mud.  <P>SOLUTION: This power transmission of a four-wheel drive car is furnished with a left side vane pump PL connected to a left side rear wheel WRL, a right side vane pump PR connected to a right side rear wheel WRR, an oil passage to connect a discharge port 37L and an inlet port 38L of the left side vane pump PL to each other, an oil passage to connect a discharge port 37R and an inlet port 38R of the right side vane pump PR to each other and an oil passage to connect both of the discharge ports 37L, 37R to each other. Additionally, it is furnished with a by-pass oil passage to communicate both of the discharge ports 37L, 37R to each other without passing an orifice provided in the oil passage to connect both of the discharge ports 37L, 37R and a by-pass passage opening valve 41 to open the by-pass oil passage by opening in correspondence with a rotational speed differential of a main driving wheel and the auxiliary driving wheel (opening in correspondence with pressure in the oil passage to connect both of the inlet ports 38L, 38R to each other) at the time when rotating speed of the left and right auxiliary driving wheels exceeds rotating speed of the main driving wheel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236942-A (JP)
Title: Stent with improved flexibility
Inventor: TANAKA YUJI
IPC: A61M29/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent which has an enough strength to maintain an opening state of a lumen diameter, can be passed through a three-dimensionally meandering lumen, and excels in the follow-up properties to the lumen or the like and in the coil winding performance.  <P>SOLUTION: The stent is a tubular member having cylindrical lumen diameter maintaining parts 1 to keep the lumen in vivo open being partially connected in the longitudinal direction point to point, and the lumen diameter maintaining parts 1 are formed into a vertically continuing repeated design in their expanded state, and this repeated design includes a first curve pattern parts 11 having expansion shafts in the horizontal direction, a second curve pattern parts 12 having expansion shafts in the vertical direction, and a third curve pattern parts 13. In the vertically adjacent first curve pattern parts 11, one end sides are connected via the second curve pattern parts 12, and the other end sides are via the third curve pattern parts 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003221345-A (JP)
Title: Prescription for protecting peg-interferon alpha conjugate
Inventor: KLINE DOUGLAS F
IPC: A61K47/48
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prescription which can stabilize a PEG-interferon αconjugate during and after the freeze drying.  <P>SOLUTION: An aqueous prescription containing the PEG-interferon α conjugate, a buffer, a stabilizer, a freeze protection agent, and a solvent is provided together with a process for preparing such a prescription and a process for freeze drying the materials in such a prescription. In a preferable embodiment, the buffer is sodium phosphate; the stabilizer is a poly(oxy-1,2-ethanediyl) derivative; the freeze protection agent is sucrose; and the solvent is water. In such an embodiment, the sodium phosphate may contain monobasic sodium phosphate dihydrate and dibasic sodium phosphate anhydride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004243631-A (JP)
Title: Support for recording paper
Inventor: TAKI TOMOKO
IPC: B32B27/08
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a support for recording paper enhanced in heat resistance without damaging flexibility and processability.  <P>SOLUTION: A PE layer 12 and a PET layer 14 are laminated on raw paper 11. Water resistance is obtained by the PE layer 12. Since heat resistance is imparted to the support 10 by the PET layer 14, the thickness T of the PET layer 14 can be reduced to 5 μm or below and the support 10 is excellent in flexibility and processability. By adding a white pigment 15 to only the PET layer 14, the density of the white pigment 15 can be raised by a small amount and the whiteness of the support 10 is enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244919-A (JP)
Title: Sleeper repairing method
Inventor: ONISHI KUNIAKI
IPC: E01B31/20
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeper repairing method for repairing a recess of a sleeper laid on an inclining roadbed or a bridge so as to incline in the longitudinal direction while being left laid on the inclining roadbed.  <P>SOLUTION: In this sleeper repairing method, a U-shaped frame material 12 is fixed to an upper surface of the sleeper 11 so as to enclose both side parts and the inclining directional lower side of a recess part 111; a filling hardener 13 is poured into the recess part 111; a repairing unit 14 for temporarily installing an abrasion resistant sheet 142 formed in a shape fittable in an opening part of the recess part 111 on an under surface of a presser plate 141 having an external shape larger than the opening part of the recess part 111, is put on from above so that the abrasion resistant sheet 142 is fitted in the recess part 111 of the sleeper 11; the filling hardener is hardened in its state; and afterwards, the U-shaped frame material 12 and the presser plate 141 are removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001692-A (JP)
Title: Wing opening and closing device and packing case having the same
Inventor: SUGIMOTO KATSUMI
IPC: B60J7/08
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wing opening and closing device capable of outputting a moment needed and enough to pivot a wing according to the degree of opening of the wing.  <P>SOLUTION: The wing opening and closing device accommodated within a guard frame 2 (a frame portion) of a packing case mounted on a truck has a spring 23 disposed on the upper portion 2a of the guard frame, and a linking mechanism disposed from the upper portion 2a of the guard frame to a side portion 2b and transmitting the biasing force of the spring 23 to a wing 1, and the said linking mechanism has a first, second, third, fourth and fifth linking members 7, 9, 13, 15, and 18 capable of swingable relative to each others.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243720-A (JP)
Title: Ink jet recording paper
Inventor: NISHIJIMA TOYOKI
IPC: B41M5/50
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink jet recording paper which is excellent in oxydizing gas resistance, spotting resistance, mottling resistance and crazing resistance by containing an oil soluble compound dispersion liquid having excellent stability in an ink receptive layer.  <P>SOLUTION: The ink jet recording paper has a porous ink receptive layer containing an oil soluble compound dispersed by using two or more of nonionic surface active agents having different HLB values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245204-A (JP)
Title: Fuel injection apparatus for internal combustion engine
Inventor: YAMAMOTO SHIGEO
IPC: F02B23/10
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection apparatus for an internal combustion engine capable of realizing positive stratified combustion by transferring a fuel spray to an ignition plug at appropriate timing regardless of the operating state of the internal combustion engine besides preventing a lowering of heat efficiency and the increase of emission caused by fuel sticking to a piston top face and the increase of an S/V ratio.  <P>SOLUTION: The fuel spray F of inverted V-shaped cross section is jetted toward the ignition plug 5 from a fuel injection valve. The fuel spray F is transferred into the vicinity of the ignition plug by forward tumble flow generated in a combustion chamber 4, and the intensity of the forward tumble flow is adjusted by a tumble control valve 17 provided at an intake port 6, according to engine speed and throttle opening. The variation of intake flow velocity caused by the engine speed and throttle opening is thereby compensated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252001-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOBAYASHI TORU
IPC: G03G5/06
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge transport material for a function-separated electrophotographic photoreceptor having high charge mobility, free of crystal deposition and formation of pinholes, etc., when a photosensitive layer is formed, and ensuring excellent film stability of the resulting photosensitive layer, and to provide the electrophotographic photoreceptor using the charge transport material.  <P>SOLUTION: The electrophotographic photoreceptor uses a compound represented by formula (1) as a charge transport material and has a charge generating layer and a charge transport layer, wherein R<SP>1</SP>-R<SP>5</SP>each independently represent H, an alkyl, halogen, alkoxyl, aryl or substituted aryl; and R<SP>6</SP>represents H, an alkyl, aryl or substituted aryl.  <P>COPYRIGHT: (C)2004,JPO&NCIPI