baber/WOPTO huggingface dataset:
Patent JP-2005309210-A (JP)
Title: Imaging lens
Inventor: NAKAMURA AKIRA
IPC: G02B13/18
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens made small-sized and lightweight while maintaining high optical performance.  <P>SOLUTION: The imaging lens is constituted by disposing a 1st lens 1 turning its convex surface to an object side and having main positive power, a 2nd meniscus-shaped lens 2 turning its concave surface to the object side and a 3rd lens 3 functioning as a correction lens in order from the object side to an image surface side, and satisfies following conditional expressions 0.25<r<SB>1</SB>/f<0.50 and -0.27<r<SB>3</SB>/f<-0.19 (provided that r<SB>1</SB>: the radius of curvature of the center of the surface (1st surface 1a) of the 1st lens 1 on the object side, r<SB>3</SB>: the radius of curvature of the center of the surface (1st surface 2a) of the 2nd lens 2 on the object side, and f: the focal distance of the entire lens system).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005311175-A (JP)
Title: Surface emitting laser and light transmission system
Inventor: ITO AKIHIRO
IPC: H01S5/187
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting laser wherein a current constriction structure can be formed with superior yield and sufficient controllability, stable laser property is installed, a planarize process is unnecessary, and mechanical strength is high.  <P>SOLUTION: A lower semiconductor multilayer reflector (lower semiconductor DBR), a lower spacer layer, an activity layer, an upper spacer layer, a first upper semiconductor multilayer reflector (first upper semiconductr DBR), and a second upper multilayer reflector (second upper DBR), are arranged in order on a semiconductor substrate. In at least a part of layer of the first upper semiconductor multilayer reflector, a plurality of holes for high resistor region formation are arranged, oxidation is performed from a plurality of the holes, and high resistor regions are formed around the holes, so that a current constriction layer is formed which consists of a conductive region and the high resistor regions formed around the holes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309245-A (JP)
Title: Pattern forming method and pattern forming apparatus
Inventor: YO TAKUCHU
IPC: G03F1/92
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method and a pattern forming apparatus by which a pattern in a relatively wide region of a square millimeter or larger can be formed in a short time by electrochemical lithographic pattern forming method and the pattern can be formed without using an expensive apparatus such as an AFM (atomic force microscope) and an STM (scanning tunneling microscope).  <P>SOLUTION: After an organic material layer 2 such as an organic silane is applied on a substrate 1 having conductivity, a mask 14 made of a conductive material and having a predetermined pattern is mounted on the organic material layer 2 and a voltage is applied between the substrate 1 and the mask 14 in a water-containing atmosphere to form a pattern in the organic material layer 2 corresponding to the mask 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307666-A (JP)
Title: Lock
Inventor: OKAWARA HIROSHI
IPC: E05B15/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock capable of being miniaturized and having a high reliability in operation.  <P>SOLUTION: The lock comprises a pair of lock means 2 each having a hook 1 provided on its tip end and having a middle part pivotally supported in the posture of the hooks 1 overlapped back to back with each other, a plug 4 capable of being turnably inserted into a cylinder case 3, and a cam protrusion 5 provided on the terminal end of the plug 4 for causing the lock means 2 to swing between an unlocking position where the hooks 1 come closer to each other and a locking position where the hooks 1 separate from each other by turning the plug 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005317280-A (JP)
Title: Battery pack
Inventor: KATAYAMA YOSHINOBU
IPC: H01M2/10
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of showing high battery performance by having longer cycle life than existing battery pack.  <P>SOLUTION: Electrical resistance between unit cells (20B and 20C) adjacent in the vicinity of the center in the length direction of a module is set lower than electrical resistance between unit cells (20A and 20B, 20C and 20D) adjacent in the vicinity at both ends of a battery module 2. Concretely, a flat tab 10B connecting unit cells 20B and 20C is made thicker than flat tabs 10A, 10C connecting between unit cells 20A and 20B, and between 20C and 20D.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315231-A (JP)
Title: Engine starter
Inventor: TETSUNO MASAYUKI
IPC: F02N15/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starter for improving startability of an engine, by increasing energy of the first combustion of an expansion stroke cylinder (a cylinder existing in an expansion stroke in stopping) in restarting, without excessively increasing a cylinder air quantity of the expansion stroke cylinder and reverse rotation energy of the engine.  <P>SOLUTION: This engine starter starts the engine by operating in the normal rotation direction after operating once in the reverse rotation direction when restarting after automatically stopping he engine. The engine starter has a piston position detecting means 45 for detecting a piston position of the expansion stroke cylinder 12A, and a fuel injection control means 41 for setting the fuel injection timing for the first combustion in restarting in the expansion stroke cylinder 12A, The engine starter sets so that the fuel injection timing for the first combustion in the expansion stroke cylinder 12A, becomes after a piston 13 of the expansion stroke cylinder 12A moves nearer to the top dead center than the stroke center in reverse rotation operation of the engine when a piston stopping position of the expansion stroke cylinder 12A is nearer to the bottom dead center than the stroke center.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004336785-A (JP)
Title: High speed optical routing apparatus and method thereof
Inventor: LEE KI CHEOL
IPC: H04B10/27
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high speed optical routing apparatus for switching data traffic such as IP packets in units of optical frames at a high speed.  <P>SOLUTION: The high speed optical routing apparatus is provided at least with: demultiplexer sections 11, 12 for receiving an input optical signal including many data wavelengths and a first header wavelength having header information related to respective wavelengths of the data wavelengths through input ports 1 to N and an add port ADD and for separating the header wavelength from the input optical signal; a demultiplexer 13 for demultiplexing many of the data wavelengths by each wavelength; a conversion / re-conversion section 14 that converts the data wavelength subjected to the demultiplexing into an electric signal by each frame and re-converts the electric signal after the conversion into an optical signal; and an optical switch 15 for switching the re-converted optical signal according to the header information obtained from the header wavelength before being re-converted into the electric signal again.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005319598-A (JP)
Title: Carcass band folding-back device
Inventor: KANZAWA SATOSHI
IPC: B29D30/32
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carcass band folding-back device 10 capable of certainly folding back a carcass band side part CBS without leaving a streak in the folded-back carcass band side part CBS.  <P>SOLUTION: An arm diameter contracting means 20 for bundling folding-back arms 11 to shake them to the inside of a radial direction is provided. This arm diameter contracting means 20 is constituted of respective press rollers 5 tumbling on the surfaces 11a of the outside in the radial direction of the folding-back arms 11 to be relatively displaced in the axial direction with respect to the folding-back arms 11, the respective press arms 6 which support the leading end parts of the press rollers 5 and are provided so as to be made shakable to the inside and outside in the radial direction centering around the base end parts positioned outside the axial direction from the leading end parts and an elastic band 26 for bundling the press arms 6 to shake them to the inside of the radial direction. The base end parts 8 becoming the centers of shaking of the press arms 6 are fixed to the support part of an arm moving means 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322455-A (JP)
Title: Backlight
Inventor: TANAKA ICHIRO
IPC: F21Y101/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight having a high-voltage discharge lamp of high safety.  <P>SOLUTION: This is provided with the light-emitting high-voltage discharge lamp; a reflecting body 3 which internally includes this high-voltage discharge lamp, and which is provided with a reflecting face of which the cross-sectional face is arc-shaped and slender as a whole, which has a slender opening part formed by this reflecting face end, and which reflects the light emitted by the high-voltage discharge lamp to the opening part; a planar reflecting means 5 which is installed at one long side of the opening part of the reflecting body nearly continuous with the arc shaped reflecting face, and which reflects at least a part of the light from the opening part; and a flat light-emitting means 6, constituted to face via a hollow region and to be light transmitting by this reflecting means 5. The high-voltage discharge lamp is composed of a light-emitting tube part, in which discharge occurs between a pair of electrodes inserted into a discharge space part, and the outer tube 29 installed so as to cover this light-emitting tube part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321316-A (JP)
Title: Torque sensor and electric power steering device using the same
Inventor: SUEYOSHI SHUNICHIRO
IPC: G01L3/10
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor having high malfunction detection precision, by reducing the ratio of hysteresis in a signal detected for torque.  <P>SOLUTION: The torque sensor comprises a shaft 12b in which magnetostriction films 20b, 20c are provided; detection coils 20d, 20e for detecting a change in the magnetic characteristics of the magnetostriction films; resistors 61d, 61e and switching elements 62d, 62e connected to the coils; a first terminal provided between the resistors and the connection section of the coils; a second terminal for applying a prescribed voltage; selection means 66d, 66e for selecting the first and second terminals; and holding means 67d, 67e for holding the output waveform of the detection coil at arbitrary timing, thus turning on the switching element at a first prescribed time interval, switching the first and second terminals at a second prescribed time interval by a selection means, and detecting torque applied to a shaft by holding the output waveform.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005319416-A (JP)
Title: Coin-operated rice polishing machine
Inventor: NARUKAWA EIICHI
IPC: B02B1/06
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin-operated rice polishing machine usable for polishing brown rice to ordinarily polished rice or wash-free rice by selection of a customer, capable of completely recovering rice bran and skin bran generated by the treatment for obtaining polished rich and the treatment for obtaining wash-free rice, and comprising a treatment apparatus for obtaining the wash-free rice for saving installation space and lowering cost.  <P>SOLUTION: A housing is divided into a customer room and a machine room by a partitioning wall and the machine room contains a transportation apparatus for taking brown rice thrown through a brown rice throwing inlet of the customer room into the machine room, a pebble removal apparatus, an elevating apparatus, a rice polishing apparatus, a dry type wash-free rice polishing apparatus, discharge means for discharging the rice subjected to wash-free rice polishing to a polished rice tank in the customer room, and a cyclone separator for recovering the rice bran and skin bran generated in the rice polishing apparatus and the dry type wash-free rice polishing apparatus. The rice polishing apparatus comprises a bran recovery duct, flow path switching means for switching a rice flow path at least to a polished rice tank side and a wash-free rice treatment apparatus side in the outlet side. The wash-free rice polishing apparatus contains a skin bran recovery duct, a bran removal fan connected to the cyclone separator in the discharge side, and a bran recovery dust and a skin bran recovery duct connected respective to the suction side of the bran removal fan, so that the bran and skin bran can simultaneously be sucked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004311448-A (JP)
Title: Optimization of high-beam light of automobile headlamp
Inventor: STRAMBERSKY LIBOR
IPC: F21Y101/00
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile headlamp to optimize a high-beam light.  <P>SOLUTION: An automobile headlamp of a reflector or a projector design has at least one low-beam light chamber (1) equipped with a discharge light source (2) and at least one high-beam light chamber (3) equipped with a halogen light source (4). The light is made only by the low-beam light chamber (1) in a low-beam light operation mode. The light made by both the high-beam light chamber (3) and the low-beam light chamber (1) is used in a high-beam light operation mode. A direction of the light made by the high-beam light chamber is optimized by a simultaneous swirling of the light chambers (1, 3) by a perpendicular direction adjustment operation member (5) and a horizontal direction adjustment operation member (6).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005325211-A (JP)
Title: Heat-conductive silicone rubber composition and molded article
Inventor: GOTO TOMOYUKI
IPC: C08L83/07
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-conductive silicone rubber composition which contains a filler in a large amount, but has good handleability, moldability and flowability.  <P>SOLUTION: This heat-conductive silicone rubber composition comprises (A) an organic polysiloxane having a viscosity of 50 to 100,000 mPa s and ≥0.1 silicon atom-bound alkenyl group on the average, (B) an organopolysiloxane having a viscosity of 1 to 100,000 mPa s and two or more SiH groups on the average, (C) a heat-conductive filler, (D) a platinum catalyst, and (E) an organopolysiloxane represented by formula (I) [R, R<SP>1</SP>are each a monovalent hydrocarbon group; R<SP>2</SP>is an alkoxy, alkenyloxy or acyloxy; Z is O or a divalent hydrocarbon group; (r) is 0, 1 or 2; (k) is 100 to 1,000; (p) is 50 to 1,000; (m), (n) and (q) are each 0 to 20; (k) + (m) + (n) = 100 to 1,000; A<SP>1</SP>to A<SP>3</SP>are each R or -Z-Si(R<SP>1</SP><SB>r</SB>)R<SP>2</SP><SB>(3-r)</SB>, and contain one more -Z-Si(R<SP>1</SP><SB>r</SB>)R<SP>2</SP><SB>(3-r)</SB>groups], and having a mol.wt. of ≥10,000, and a molded article obtained by curing the composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326725-A (JP)
Title: Image forming apparatus with attached interchangeable unit, image forming system and control method for image forming apparatus
Inventor: NAGAMINE NORIYOSHI
IPC: G03G21/04
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To use an interchangeable unit being a unit other than a genuine one according to user's intention even when the interchangeable unit being the unit other than the genuine one is attached.  <P>SOLUTION: When a toner cartridge being a cartridge other than a genuine one in which toner being toner other than genuine one is stored is attached, increasing/decreasing the variation (inclination) of the set value of toner concentration to the usage of developer (m1 and m2), increasing/decreasing a limit value (m1 and m2), changing an initial value (usage=0)(m3), not changing the set value in accordance with the usage (m4) and correcting the usage of the developer by combining changing conditions, for example, changing the initial value but not changing the set value in accordance with the usage (m5) are performed. Such operation is performed as an operation mode different from an operation mode corresponding to the genuine one by selecting it by a user through a UI device 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333701-A (JP)
Title: Operation scheduling method, system and program of distributed energy community system
Inventor: NAKAZAWA AKIRA
IPC: G06Q50/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce calculation load at the time of operation control of a distributed energy community system.  <P>SOLUTION: An initial operation scheduling section 35a determines a fuel cell of constant output by receiving information from respective sections 31-34, and makes out an initial operation schedule such that the difference between the power demand of each consumer and the sum of the constant output of the fuel cell and the electric energy of a battery is provided from remaining fuel cells, batteries and a power system 2. An operation schedule altering section 35b makes out an operation schedule by correcting the initial operation schedule using a technique of solving optimization problem to minimize the running cost, i.e. the sum of the fuel cost for generating power from the fuel cell while satisfying the power demand with power supply from the fuel cell, battery and power system, and the system power cost which is the integrated amount of money obtained by selling/purchasing the power at the power price of the power system, and alters the operation schedule when thermoelectric demand changes subsequently.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005336222-A (JP)
Title: Resin fine particle, method for producing the same, toner for electrostatic image development and method for producing the same
Inventor: UEDA HIDEAKI
IPC: C08J3/12
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toner for electrostatic image development, which has excellent chargeability, low-temperature fixability, image quality and heat-resistant preservability, to provide a method for producing the same, to obtain a resin fine particle useful for the toner for electrostatic image development and to provide a method for producing the same.  <P>SOLUTION: The method for producing a resin fine particle comprises mixing a resin solution synthesized from solution polymerization in an organic solvent with water containing a surfactant and subjecting the mixture to inverse emulsification.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340554-A (JP)
Title: Manufacturing method for semiconductor memory
Inventor: JINOKA TOSHINORI
IPC: H01L27/10
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove effectively for a short time the contamination by chalcogenide adhering to the rear face and the bevel section of a silicon substrate.  <P>SOLUTION: In the manufacturing process of the phase change memory using chalcogenide type material, after depositing chalcogenide and after processing a desired shape, the substrate is first washed by a first clearing solvent containing hydrogen fluoride, nitric acid or hydrogen fluoride and nitric acid, and an acetic acid. Subsequently, it is washed by a second clearing solvent containing a hydrochloric acid, hydrogen peroxide or hydrogen fluoride, hydrogen peroxide, or ammonia and hydrogen peroxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340604-A (JP)
Title: Process for fabricating semiconductor device
Inventor: KONDO SEIICHI
IPC: H01L21/304
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance uniformity of resistance of a Cu wiring in the wafer surface by preventing a low-k film from being cut too much.  <P>SOLUTION: The process for fabricating a semiconductor device comprises a step for forming a low-k film (S106) on a substrate, a step for forming an SiOC film being polished more easily than the low-k film on the low-k film (S110), a step for forming an opening in the SiOC film and the low-k film (S112), a step for depositing a conductive material on the SiOC film and in the opening (S114-S118), and a step for removing Cu and SiOC films deposited on the SiOC film by polishing (S120, S122).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340609-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: MIURA TERUHISA
IPC: H01G2/04
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that can be connected easily, reduces connection space, and can reduce unneeded resistance, by solving the problem that the connection space becomes large and miniaturization is difficult since an anode/cathode terminal is withdrawn to a conflicting side, when connecting a plurality of capacitors.  <P>SOLUTION: A terminal board 4 for sealing the opening of a metal case 3 for accommodating a capacitor element 2 is composed by insert-molding a terminal piece 5 having a rib 5b and a terminal 5a joined to one of the electrodes of the capacitor element 2. Since one of the electrodes of the capacitor element 2 is joined to the rib 5b of the terminal piece 5 and the other of the electrodes is joined to the inner bottom surface of a metal case 3, it is made possible to take out either the anode or the cathode by the terminal 5a provided at the terminal board 4, to take out the other by the metal case 3, and to reduce resistance, and to miniaturize the capacitor size by reducing the connection space by half when connecting the plurality of capacitors 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005338597-A (JP)
Title: Manufacturing method for optical film
Inventor: NAGAI MICHIO
IPC: G02B5/30
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a hybrid-aligned liquid crystal compound layer having few schlieren defects without using an alignment layer.  <P>SOLUTION: The optical film is manufactured through a stage in which a liquid crystal compound is applied onto a support so as to form the liquid crystal compound layer having an air side boundary and a support side boundary, and a stage in which magnetic field is applied to the liquid crystal compound layer as soon as or after the liquid crystal compound layer is formed, and then the liquid crystal compound is hybrid-aligned so that the average tilt angle of the liquid crystal compound on the air side boundary of the liquid crystal compound layer may be larger than the average tilt angle of the liquid crystal compound on the support side boundary of the liquid crystal compound layer and a difference between them may be ≥10°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348219-A (JP)
Title: Communication testing apparatus and communication testing method
Inventor: KOGA KOICHIRO
IPC: H04W24/00
Filed: 2004-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication testing apparatus and method which a user can easily operate even without having deep knowledge about the complicated combination of hardware and software for measurements.  <P>SOLUTION: A user interface means 100 generates a group of terminal icons indicating apparatuses to test communication, a group of system icons indicating kinds of communication schemes and a group of service icons indicating kinds of services, and displays them on a display part, icons corresponding to the combination that can be tested, by combining kinds of apparatuses to test communication, kinds of communication schemes and kinds of services are connected and displayed and icons are displayed on the display part so as to be selected. If any combination of icons is selected, a measurement control means 130 performs a test based on the icons corresponding to the selected combination of icons.  <P>COPYRIGHT: (C)2006,JPO&NCIPI