baber/WOPTO huggingface dataset:
Patent JP-2004097810-A (JP)
Title: Medical appliance embedded into living body
Inventor: HIRAHARA ICHIRO
IPC: A61F2/82
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical appliance embedded into a living body which is applicable directly and locally to a lumen in the living body, promotes vascular endothelialization by suppressing the proliferation of vascular smooth muscle cell and ameliorating the function of vascular endothelial cell, and suppresses restenosis certainly.  <P>SOLUTION: This medical appliance embedded in the living body consists of a main unit, and a medicine to suppress the prolifiration of the vascular smooth muscle cell and a medicine to ameliorate the function of the vascular endothelial cell both mounted on the main unit. The medicine to suppress the prolifiration of the vascular smooth muscle cell and the medicine to ameliorate the function of the vascular endothelial cell are released into the lumen in the living body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069136-A (JP)
Title: Internal combustion engine automatic start-stop control device
Inventor: AMANUMA HIROKATSU
IPC: B60L50/16
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent entry of water from the vehicle outside into an exhaust system of an internal combustion engine.  <P>SOLUTION: An exhaust emission control device 32 of an exhaust pipe 31 is equipped with a CAT temperature sensor 33 for detecting temperature of catalyst (catalyst temperature TCAT). An exhaust port temperature sensor 35 for detecting temperature of an exhaust port 31a is provided in the vicinity of the exhaust port 31a (exhaust port temperature TEND). In FIECU for controlling an operating state of an internal combustion engine 11, if the catalyst temperature TCAT is not less than prescribed temperature TCAT 1 or if temperature difference ΔT obtained by subtracting the catalyst temperature TCAT from the exhaust port temperature TEND, a flag value of water immersion determining flag F_INUN is set at '1'. A flag value of an idle rotation speed increasing flag F_INEUP for indicating increase of the target engine rotation speed at an idle operating state of the internal combustion engine 11 by the prescribed rotation speed, is set at '1'.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072462-A (JP)
Title: Capacitor electrode sheet, its manufacturing method, manufacturing apparatus, and electrolytic capacitor
Inventor: YAMANOI TOMOAKI
IPC: H01G13/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor electrode sheet and its manufacturing method in which great electrostatic capacitance can be ensured and folding endurance (folding resistance) is made excellent.  <P>SOLUTION: The capacitor electrode sheet is configured by laminating, on at least one side of an aluminum core 3, porous layers 4 each containing an inter-metal compound of one or more kinds of valve metals selected from a group of Ti, Zr, Nb, Hf and Ta, and Al. Each porous layer 4 is configured by bonding particles of the inter-metal compound by a solid solution resulting from solving the valve metals in Al. Alloy melt composed of the valve metals and Al is atomized and sprayed approximately downwards, an inert gas stream 19 is made incident into a jet stream 15 to produce a branched jet stream 16 of mist-state alloy from the jet stream 15. The branched jet stream 16 is blown over the aluminum core 3, and this is then rolled out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070652-A (JP)
Title: Image display device
Inventor: MIURA MIKIO
IPC: H04N9/12
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which allows various conditions to be easily optimized and suppresses a moving phenomenon especially to realize a high quality of color images in gradation display.  <P>SOLUTION: An image display device 1, which has an image frame divided into blocks having a prescribed size and displays a plurality of tones per block throughout the plurality of image frames on the basis of lighting patterns, is so configured that a light pattern for each block is set correspondingly to each color per image frame. Thus various conditions are easily optimized, and coincidence of moving directions of respective colors is prevented to suppress a moving phenomenon especially, and a high quality of color images in gradation display is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072504-A (JP)
Title: Wiring board
Inventor: KOBAYASHI ATSUHIRO
IPC: H05K3/24
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring circuit board wherein the wiring layer of a low resistance realizing a lower loss of a signal according to reduction of the power consumption of a semiconductor element is formed in an insulating substrate having a high thermal conductivity, and a metallic member is firmly brazed to the wiring layer.  <P>SOLUTION: The wiring circuit board comprises an insulating ceramic substrate 1 having a thermal conductivity not smaller than 10 W/m×K, a first wiring layer 2 formed on the insulating substrate 1 through simultaneous baking with the insulating substrate 1 and made of copper and at least one of tungsten and molybdenum, a second wiring layer 3 formed on the insulating substrate through simultaneous baking with the insulating substrate 1 and made of an iron group metal and at least one of tungsten and molybdenum, a copper plated layer 8 applied on the first and second wiring layers 2 and 3, and a metallic member 6 brazed to the second wiring layer 3. A diffusion layer containing components of the copper plated layer 8 and the second wiring layer 3 mutually diffused thereinto is formed between the layers 8 and 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068616-A (JP)
Title: Method for producing elastic compact spun yarn and elastic compact spun yarn
Inventor: TANAKA HIROKO
IPC: D02G1/00
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To produce a compact spun yarn solving problems in conventional compact core yarns, easily dye-processed, hardly becoming fragile and further having a good elasticity.  <P>SOLUTION: This method for producing a compact spun yarn by using a spinning machine installed with a compacting element for bundling fibers after the emergence of the fiber from a front roller is provided by inserting for arranging a side by side type conjugated or an eccentric sheath-core type conjugated polyester-based conjugate fiber of which at least one side consists mainly of a polytrimethylene terephthalate and another side consists mainly of a polyethylene terephthalate, into a short fiber fleece bundle stretched and slid out through a guide roller installed at the upper part of a delivering top roller of the compact element and then twisting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077169-A (JP)
Title: Functional inspection device for electronic equipment
Inventor: FUJITA YOSHITAKA
IPC: G01R31/26
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function inspecting device capable of coping with a type change of inspection-objective equipment at a low cost, and suitable for the inspection-objective equipment that gets precise and accurate.  <P>SOLUTION: The same flexible wiring board 12' as a flexible wiring board mounted on a liquid crystal display panel Lp is installed as a contact member for a contact head Hc in a lighting inspection device of the liquid crystal display panel Lp. The flexible wiring board 12' is insertion-attached removably to a connector 16 fixed to a circuit board 14 provided removably in an elevation block 13, and is provided under the condition where its backface is brought into close contact with the circuit board 14. A tip end part of the flexible wiring board 12' serving as a continuity contact part is elastically supported by a cushioning pad 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079339-A (JP)
Title: Semiconductor device, power converter using semiconductor device, driving inverter, general-purpose inverter, and high power high frequency communication equipment
Inventor: FUKUDA KENJI
IPC: H01L29/47
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve electric characteristics by forming a semiconductor device on an epitaxial phase on a silicon carbide substrate suppressed in fine unevenness on the surface by specifying the crystal plane orientation of the substrate.  <P>SOLUTION: As the semiconductor device formed on the silicon carbide semiconductor substrate there are provided a diode and a transistor which are manufactured by selectively forming a p or n type region on an epitaxial layer on a face inclined by 0° or more or 1° or less from the (000-1) plane of the substrate with ion implantation. The epitaxial layer is subjected to a heat treatment in the mixed gas atmosphere of hydrogen and propane at a temperature from 1,400°C to 1,600°C, and the height of any step on the surface thereof is set to be ≤1 nm. Further, the epitaxial layer is formed through a gas phase reaction of silane and propane gas. The atmosphere of the gas phase reaction is assumed to be ≤ 1 in a composition ratio of atomic density of carbon (C) with respect to silicon (Si).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083593-A (JP)
Title: Susceptor cooling system
Inventor: KAWABE TOYOTARO
IPC: F28F1/40
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct cooling type susceptor cooling system capable of considerably improving the cooling efficiency by inhibiting an increase in heat transfer resistance caused by a separated flow, and properly solving the temperature difference in a susceptor surface.  <P>SOLUTION: This system is constituted to directly supply a refrigerating machine refrigerant of gas-liquid mixture phase to a refrigerant flow channel 3 in the susceptor 2, and to make the susceptor 2 be functioned as an evaporator, and the refrigerant flow channel 3 in the susceptor 2 is provided with a plate-shaped projection 29 as a means for increasing a contact area of the liquid phase refrigerant to a heat transfer face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011305-A (JP)
Title: Personal portable rescue request system
Inventor: CHIN KUNIE
IPC: H04W64/00
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal portable rescue request system capable of ensuring the safety of a car owner from a mob.  <P>SOLUTION: When the car owner pushes an urgent button of a portable remote controller to transmit an urgency signal to an onboard portable type caution device by air when he/she is attacked by the mob, the controller of the on-board portable type caution device controls its sound/light output device and advances in a background mode for controlling an onboard wireless cellular phone under the background mode to transmit rescue request information towards the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038200-A (JP)
Title: Optically transparent film
Inventor: COBB JR SANFORD
IPC: F21Y101/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically transparent film capable of controlling characteristics of an output light beam.  <P>SOLUTION: The optically transparent film has first and second surfaces and a structure of a plurality of triangular prisms is formed on the first surface; and the respective prisms have vertical angles, some of which are different from other vertical angles. Another optically transparent film has a structure of a plurality of triangular prisms on its first surface and its second surface include a means of changing the shapes of an area irradiated with a light beam having passed through the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005081679-A (JP)
Title: Inkjet recording head and inkjet recording apparatus
Inventor: CHIWATA YUHEI
IPC: B41J2/01
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording head and an inkjet recording apparatus capable of complementing abnormality of dots caused by defect of discharging and suppressing deterioration of an image such as streaky and spotty.  <P>SOLUTION: An ink chamber 52 is equipped with two nozzles 51A and 51B, and when discharging is normal, the same amounts of ink drops are discharged from the nozzles 51A and 51B at the same timing. On the other hand, when a thickened layer 102A is formed on a meniscus face of the nozzle 51A to result in a non-discharging condition, the ink drops 102B of approximately two times of a specified amount of discharging are discharged from the nozzle 51B. When one of the nozzles becomes to a non-discharging condition, it can be complemented by the other nozzle, and deterioration of the image caused by streak or spot can be suppressed. An embodiment wherein the two nozzles 51A and 51B provided in the ink chamber 52 are arranged in a recording paper carrying direction is the most preferable, but they may be arranged at a certain angle to the recording paper arranging direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054977-A (JP)
Title: Anti-rotation cylinder
Inventor: ARIIZUMI RYOZO
IPC: F15B15/14
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rotary motion of a rod when a piston and a rod of a hydraulic cylinder reciprocate with high accuracy and at a low cost.  <P>SOLUTION: A guide rod penetrating the piston is installed on the members at both ends of a cylinder tube, and the piston is moved along the guide rod.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087529-A (JP)
Title: Endoscope system for fluorescent observation and exciting light irradiation probe for endoscope for fluorescent observation
Inventor: UTSUI TETSUYA
IPC: A61B1/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exciting light irradiation probe for an endoscope and an endoscope system capable of keeping the exciting light irradiation probe for the endoscope at a fixed position to the forceps channel of the endoscope during diagnosing.  <P>SOLUTION: A stopper 70 is put on a forceps port 11e of an electronic endoscope 11. Then, the stopper 70 is fixed to the electronic endoscope 11. After that, the exciting light irradiation probe 10 for the endoscope is passed through the stopper 70 and inserted into the forceps channel 11a. Then, when a male thread 63a formed on the coating tube 63 of the exciting light irradiation probe 10 for the endoscope abuts on a female thread 70a formed on the stopper 70, an operator screw fits both threads 63a and 70a with each other by rotating the exciting light irradiation probe 10 for the endoscope. Thus, the exciting light irradiation probe 10 for the endoscope is fixed to the electronic endoscope 11 while being kept in a state slightly protruded from the tip surface of an intracelom insertion part 11b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092133-A (JP)
Title: Variable power observation optical system, lens barrel unit, and camera
Inventor: TANIMOTO NORIYA
IPC: G02B15/20
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a variable power observation optical system capable of coping with a wider angle of visibility though it is made smaller in size and has excellent image performance.  <P>SOLUTION: An objective image-formation optical system S1 includes a 1st group negative optical system G1, a 2nd group positive optical system G2, a 3rd group negative optical system G3 and a 4th group positive optical system G4, and the 1st group optical system G1 to the 4th group optical system G4 are successively arranged from an object side so as to present positive refractive power as the entire optical system S1. In an eyepiece enlarging optical system S2, an inverting optical system G5 having at least four reflection surfaces and an eyepiece optical system G6 having positive refractive power are successively arranged from the object side. At the time of variable power from a wide angle end to a telephoto end, at least the 2nd and the 3rd group optical systems G2 and G3 are moved along an optical axis from the optical system S2 side to the object side while drawing loci different from each other, and at least the 4th group optical system G4 is moved along the optical axis from the object side to the optical system S2 side at the time of variable power from the wide angle end to the telephoto end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099949-A (JP)
Title: Management device, device to be managed, setting value application method, setting value application program, and recording medium
Inventor: YAMASHITA AKIHIRO
IPC: G06F13/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management device which can apply setting values to a plurality of appliances simultaneously, even if applicable setting values are not completely agree among two or more appliances.  <P>SOLUTION: The management device which performs application of setting values to a plurality of devices to be managed solves the above problem by having; a first decision means which decides to which of a plurality of predetermined categories, each of a plurality of devices to be managed belongs based on each prescribed attribute value of a plurality of devices to be managed; a setting value management means which manages first application propriety information which indicates propriety of application by each prescribed category for each of the plurality of setting values; and a second decision means which decides setting values commonly applicable to all of the plurality of devices to be managed by deciding the propriety of the application of each of the plurality of setting values based on the first application propriety information to the category to which the device to be managed belongs for each of the plurality of the devices to be managed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098171-A (JP)
Title: Exhaust gas recirculating device of engine
Inventor: MATSUURA KOJI
IPC: F02M25/07
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure the durability against high temperature exhaust gas of a flexible tube installed in the pipe of the exhaust gas recirculation passage of an exhaust gas recirculating device taking out recirculation exhaust gas from the downstream side of the exhaust gas treatment device of a cross-flow multi-cylinder engine and supplying it to an intake passage.  <P>SOLUTION: A water-cooled recirculation exhaust gas cooler 9 is disposed on the outside of an insulator 7 covering an exhaust manifold 5. The recirculation exhaust gas taken out from the downstream side of a catalytic converter 6 is fed to the water-cooled recirculation exhaust gas cooler 9 through a metal tube 18, fed from the water-cooled recirculation exhaust gas cooler 9 to a water-cooled exhaust gas recirculation control unit 11 through the flexible tube 19, and distributedly supplied to the intake passages of the cylinders. Also, a cooling water passage is formed so as to feed a cooling water taken out from cylinder heads 2 to the water-cooled recirculation exhaust gas cooler 9 through the water-cooled exhaust gas recirculation control valve unit 11 and return it to the suction side cooling water passage of a water pump.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005101253-A (JP)
Title: Manufacturing method for wiring board and for semiconductor device
Inventor: ABE HIROYA
IPC: H01L21/60
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve a reliability regarding a manufacturing method for a wiring board and the manufacturing method for a semiconductor device.  <P>SOLUTION: In the manufacturing method for the wiring board, the manufacturing method includes the formation of a plurality of leads 40 overhung from a base board by etching a conductive foil. In the manufacturing method, first etching-resistive films 30 selectively conducting an etching from first surfaces 24 are formed on the first surfaces 24 of the foil, and second etching-resistive films 32 preventing the etching from second surfaces 26 are formed on the second surfaces 26 of the foil. In the manufacturing method, parts of the second etching-resistive films 32 fall off by the progress of the etching from the first surfaces 24 to the second surfaces 26 and a penetration through the foil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099470-A (JP)
Title: Liquid crystal device and electronic equipment using the same
Inventor: IIJIMA CHIYOAKI
IPC: G02B5/02
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal device with which viewing angle characteristics are improved and a picture display is brightened without lowering contrast and to provide electronic equipment.  <P>SOLUTION: The transflective liquid crystal device has a transmissive mode to display a picture by using light emitted from a light source and a reflective mode to display a picture by using external light. In the transmissive mode, the emitted light which is practically parallel light is used and polarized light transmitted by a liquid crystal layer 13 is taken out to the outside via an off-axis anisotropic diffusion layer 17 and a polarizing plate 21 and is made to display the picture. In the reflective mode, the external light incident on the liquid crystal layer 13 via the polarizing plate 21 and the off-axis anisotropic diffusion layer 17 is reflected with a reflection layer 15 of a transflective layer and subsequently is taken out to the outside again via the off-axis anisotropic diffusion layer 17 and the polarizing plate 21 and is made to display the picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108489-A (JP)
Title: Coaxial connector
Inventor: KASHIMOTO YOSHIHISA
IPC: H01R24/02
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector capable of using both a straight type component and an angle type component.  <P>SOLUTION: This coaxial connector has a foldable connection part 25 formed by interconnecting a shell part 15 with a cable holding part 19 so as to keep either of a form where a coaxial cable 1 held by the cable holding part 19 and a center contact 11 are arranged on an axial line X and a form where the coaxial cable 1 held by the holding part 19 and the center contact 11 are arranged in directions crossing the axial line X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004138057-A (JP)
Title: Exhaust construction of internal combustion engine, and method for manufacturing the same
Inventor: HACHIMAN NOBORU
IPC: F01N1/24
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide exhaust structures of an internal combustion engine of a simple structure with excellent heat resistance, heat insulation and muffling property.  <P>SOLUTION: The exhaust structures 10 and 20 have heat insulation layers 11 and 21 with web-like stainless steel wool wound around outer circumferences of stainless steel pipes 26a, 26b and 6b to constitute a stainless steel front pipe 4a and a stainless steel main muffler 7. In the exhaust structures, each pipe is heat-insulated even when high-temperature exhaust gas passes through each pipe. Further, when recycling the exhaust structures, each stainless steel pipe or the heat insulation layers need not be separated. The heat insulation layers are preferably formed of the stainless steel wool with inorganic polymer precursor and/or inorganic polymer adhered thereto.  <P>COPYRIGHT: (C)2004,JPO