baber/WOPTO huggingface dataset:
Patent JP-2005194184-A (JP)
Title: Short carbon nanotube for catalyst carrier, its manufacturing method, catalyst using said carbon nanotube as catalyst carrier, and fuel cell using it
Inventor: CHANG HYUK
IPC: C01B31/02
Filed: 2005-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a short carbon nanotube for a catalyst carrier, its manufacturing method, a catalyst using the carbon nanotube as a catalyst carrier, and a fuel cell using it.  <P>SOLUTION: This short carbon nanotube for a catalyst carrier is open at both ends and has a length of not longer than 300 nm and an aspect ratio of 1-15. It has a large surface area and is excellent in electric conductivity, and a metal catalyst can be carried even in its inside because its both ends are open. This catalyst carried by the carbon nanotube can increase utility of the catalyst, decrease consumed quantity of the catalyst, and make the diffusion of a fuel effective, because of its large effective specific surface area, thus, if it is used for a fuel cell, an output density of an electrode and an energy density of the fuel cell will be improved and high cost competitiveness can be secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006192022-A (JP)
Title: Game ball conveying device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2005-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball conveying device which facilitates the removal of the game balls spilled between the endless belt and the frame.  <P>SOLUTION: The endless belt 64 looped between a drive pulley 62a and a driven pulley 63a at both ends of the device is so encircled as to make its surface on the side of conveying the game balls move to the side of the drive pulley 62a. The rear of the endless belt 64 on the side of conveying its game balls is supported with a frame 61 and a support plate 62l connected to the side end part of the drive pulley 62a of the frame 61 almost over its entire surface and the support plate 62l is provided with a game ball discharge port 62m. The game balls spilled between the endless belt 64 and the frame 61 during the cleaning work or the maintenance work move in the direction of the drive pulley 62a with the encircling action of the endless belt 64 to be discharged from the game ball discharge port 62m provided near the end point in the direction of conveying them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006196665-A (JP)
Title: Hollow package and manufacturing method thereof, and semiconductor package and manufacturing method thereof
Inventor: WATANABE SHINJI
IPC: H01L23/08
Filed: 2005-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow package for improving heat radiation property.  <P>SOLUTION: The hollow package comprises a gold-plated heat sink and an external terminal electrically connected with a semiconductor element mounted on the heat sink with a bonding wire, and has a structure that the heat sink and external terminal are sealed with sealing resin in the manner that the semiconductor element mounting surface and the semiconductor element non-mounting surface of the heat sink are exposed. In this hollow package, a recess is formed to the predetermined region of the semiconductor element mounting surface of the heat sink and this recess is filled with the sealing resin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006195848-A (JP)
Title: Method of analyzing determinant for contract price in electric power transaction market and computer program for analysis
Inventor: CHIN RAKUNAN
IPC: G06Q50/06
Filed: 2005-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively evaluate factors of an electric power system such as bidding information and voltage constraint, by analyzing factors for deciding a contract price in an electric power transaction market.  <P>SOLUTION: In an electric power system 1, an optimum solution and its dual solution of single price auction maximizing the value of a target function are found which satisfies an equation constraint condition comprising a tidal flow equation and a supply-demand balance relational expression, and an inequality constraint condition comprising the bounds pair of valid/invalid electric power, the bounds pair of voltage and the bounds pair of tidal flow, and shows the social surplus of all electric power suppliers (12 and 14) and customers (13 and 15). On the basis of the optimum solution and a bidding function, a contract price determining bus is searched for to divide the equation constraint condition and the inequality constraint condition into a valuable constraint condition and a valueless constraint condition, and voltage sensitivity in the contract price determining bus is calculated, so that the contract price is decomposed into a linear polynomial equation composed of terms related to each of consumption cost, power generation cost, the bidding function, the equivalent value of the valuable constraint condition and the bounds pair of constraints of the amount of bidding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006209825-A (JP)
Title: Optical disk drive
Inventor: KONUMA HIDEYUKI
IPC: G11B33/12
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of attaining a thickness reduction for an optical disk drive.  <P>SOLUTION: In the state the optical disk is abutted on an opposed face of a top cover member at the chucking of optical disk, the optical disk drive is constituted so that a tip face of a protruding clamper section to be inserted into a center hole of the optical disk is projected from a through hole of the top cover member so as to become the position higher than the height position of a planar section of the top cover member in a disk planar area.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005216309-A (JP)
Title: Printing method and system employing instant message protocol
Inventor: HEILES LAINYE
IPC: H04W88/18
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method and system employing instant message protocol.  <P>SOLUTION: A printing system 10 includes an instant message server configured to process data received employing instant message protocol, an instant message printer application 56 associated with the instant message server configured to translate print data received in instant message protocol into a printable format, and a printer coupled with the instant message printer application 56 configured to print the translated print data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006206086-A (JP)
Title: Container conveyer in bag-making and filling machine for paper-made liquid packaging container
Inventor: MANABE HISAHIRO
IPC: B65B43/50
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container conveyer capable of reducing a variation in a conveyance position of a container in a filling machine for stable conveyance with little variation in container position for each section of each process and easily adjusting a holder size corresponding to a container with a different corner size.  <P>SOLUTION: The container conveyer includes a container holder means A consisting of a plurality of parallelopiped container holders 2 for holding containers C slidably movably arranged side by side at equal intervals densely in a line outside a ring of a track rail 1, respective support arms 4, a sliding roll 5, a sliding plate 3 and a container holding rail 6 for holding the lower part of the container C put and conveyed in the holder 2 from below, and a container holder moving means B consisting of a pair of respective rotary disks 10 closely provided respectively along a pair of semicircular inner peripheral faces opposite at both longitudinal ends of the oval track rail 1 so that they can be driven to rotate and respective semicircular recesses 11 fitting a semicircular part of the sliding roll 5, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210130-A (JP)
Title: Electrochemical device, fuel cell using it, and portable apparatus and image forming apparatus using fuel cell
Inventor: KIMURA OKITOSHI
IPC: H01M4/88
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical device having improved electrochemical reaction efficiency, simplified in manufacturing, and achieving a small size and light weight, and to provide an apparatus using it.  <P>SOLUTION: The electrochemical device is comprised of a holder 1 of a fluid such as liquid, gas, or a mixture of liquid and gas, a catalyst layer 2, an ionic conduction layer 3, and an electronic conductor (a terminal) 4, and since a fluid diffusion layer of the fluid is not used, a small size and light weight can be achieved, and an exhaust material such as carbon dioxide or water generated in an anode or a cathode can quickly and easily be separated from a catalyst which is a reaction field.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006206555-A (JP)
Title: Optically active phospholane compound and method for producing the same and asymmetric reaction ligand and asymmetric reaction method using the same
Inventor: KOBAYASHI OSAMU
IPC: C07C67/343
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new P, N-type asymmetric ligand capable of realizing an asymmetric reaction in high yield and high selectivity, and to provide an asymmetric reaction using the same.  <P>SOLUTION: This optically active phospholane compound represented by either of formulas (1) and (2) as an asymmetric ligand, wherein R<SP>1</SP>is an aryl group which may have one or more substituents; R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each H or a hydrocarbon group which may have one or more substituents; and R<SP>2</SP>and R<SP>3</SP>, and R<SP>4</SP>and R<SP>5</SP>may form each a ring.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212484-A (JP)
Title: Pure water production method and apparatus
Inventor: FURUKAWA MASAHIRO
IPC: C02F3/00
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pure water production method and apparatus which enable a sufficient increase in treated water quality even immediately after the pure water production after exchanging activated carbon.  <P>SOLUTION: After activated carbon in an activated carbon column 14 is replaced, acclimation operation is carried out in the activated carbon column 14. When pure water production operation is carried out in an activated carbon column 24, valves 13, 16, 19a, and valves 23, 26, 28, 41 are opened, and other valves are closed. By operating both pumps 11, 21, water is supplied to the activated carbon column 24 and a WA column 38 to obtain pure water from piping 40. The outflow water of the activated carbon column 14 passes through piping 17, 19, 9 in this order to be circulated to a raw water tank 2. The circulating water supply is carried out until sufficient biomembranes adhere to new activated carbon in the activated carbon column 14, and then pure water production is carried out also in a system of the activated carbon column 14 and the WA column 32. As a result, high quality pure water can be obtained from piping 33 immediately after the restart of the pure water production operation in this system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006217221-A (JP)
Title: System and program for creating electronic album, and storage medium
Inventor: MIYAMOTO TAKAHIRO
IPC: H04N5/91
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic album creation system capable of shortening processing time for deriving a motion vector for creating a transition image.  <P>SOLUTION: The electronic album creation system for displaying a plurality of images on a screen in a prescribed album form comprises a transition setting means 12 for setting transition effect inserted when a first image is changed to a second one, a transition image creation means 14 for generating a group of transition images inserted between the first and second images according to the type of the set transition, a vector deriving means 15 for deriving the motion vector of each transition image according to the type of set transition, and a moving image file creation means 17 for creating a moving image file for transition effect based on at least the first and second images and the motion vector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006215799-A (JP)
Title: Memory controller
Inventor: TAKANO HIROYUKI
IPC: G06F12/02
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory controller that suppresses a delay in the acquisition of data stored in a memory by a processor and reduces an increase in area and power consumption.  <P>SOLUTION: The memory controller 10 which controls the operation of a memory 200 according to access from a processor 100 comprises a history storage circuit 32 for storing history information on discontinuous access with discontinuous data addresses accessed by the processor 100, a discontinuous access prediction circuit 31 for predicting discontinuous access according to the history information, an address output circuit 40 for outputting a read AW address A9 of data to be read from the memory 200 according to the discontinuous access prediction, and a data storage circuit 51 for storing data D9 read from the memory 200 according to the read AW address A9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006212974-A (JP)
Title: Molding die for compound, joined, long article
Inventor: FUKAO HITOSHI
IPC: B29C45/10
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a long article having flexible joints.  <P>SOLUTION: A primary molding die, which forms a plurality of unit constituent members and is splittable, and a secondary molding die, which holds and joins the unit constituent members formed in the primary molding die and is splittable, are installed side-by-side; a core 12 which penetrates the primary molding die and the secondary molding die is installed; by formed spaces 19, 19a ... in the core and the primary molding die, molding cavities 22, 22a ... for the unit constituent members are formed; and between the core and the unit constituent members in the state of a series in the holding space 29, a molding cavity for a joining material is formed. The plurality of unit constituent members, which have been formed by the primary molding die and are outwardly fitted to the core, are transferred to the secondary molding die side and held in the state of a series in the holding space in the secondary molding die. Then, by packing a soft resin heterogeneous from the unit constituent members and forming the joining material, the compound, joined, long article, which has the plurality of unit constituent members joined and integrated into a one-body and is flexible, is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006213033-A (JP)
Title: Core bar for vulcanizing bent rubber hose, manufacturing process and apparatus for this hose
Inventor: YADA YASUO
IPC: B29K105/24
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core bar for vulcanizing which facilitates attachment and detachment for a bent rubber hose, a manufacturing process using the core bar, and an apparatus suitable to the manufacturing.  <P>SOLUTION: A core bar 2 for vulcanizing a bent-rubber hose comprises a shape-memory alloy wire 3 having a spiral winding form having an outside diameter d corresponding to an internal diameter of a rubber hose 1A which is to be vulcanized, memorizing the bending shape of the bent hose 1A which is shaped as the memorized shape at the vulcanizing temperature, and memorizing a spiral winding form of a straight-tube shape as the memorized shape at a normal temperature. A non-vulcanized hose is fitted to the core bar 2 as it remains in the spiral winding form of the straight-tube shape, and raised to the vulcanizing temperature, thereby it is vulcanized so as to be bent as the memorized shape at the vulcanizing temperature. After vulcanizing, the core bar is cooled to a normal temperature and reset in the shape of a straight tube, this core bar can be extracted from the rubber hose vulcanized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218219-A (JP)
Title: Rotary type electric razor
Inventor: NAKANO TAKESHI
IPC: B26B19/14
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type electric razor with a sharp blade.  <P>SOLUTION: The electric razor comprises an outer blade frame 18 mounted on a body 10, an outer blade 14 supported to the outer blade frame 18, having annular thin layers 28a and 28b whose upper surfaces are shaving faces, and an inner blade 16 with a blade body 38 rotating while sliding in contact with the lower surfaces of the thin layers of the outer blade for cutting hair inserted into hair insertion holes 30a and 30b formed in the thin layers. The hair insertion holes 30a and 30b are slit-shaped crossing the thin layers 28a and 28b nearly in the radial direction, and the edge angles p and q on side wall surfaces of the hair insertion holes 30a and 30b in the direction of rotation of the inner blade on a vertical section orthogonally crossing the longitudinal direction of the hair insertion holes 30a and 30b are acute angles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006224710-A (JP)
Title: Looseness preventing structure for rotating member, and webbing winding device
Inventor: KITAZAWA YASUO
IPC: B60R22/34
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a looseness preventing structure for a rotating member, which can restrict the generation of looseness of the rotating member in the axial direction without increasing the number of parts items, and to provide a webbing winding device having this looseness preventing structure.  <P>SOLUTION: In the webbing winding device, one axial end part (a bearing part 116) of a lock plate 46 is rotatably supported by a support shaft 41 for a spring cover 40. On the other hand, plate springs 128 are continuously formed in the spring cover 40, and a tip part 128B of the plate spring 128 is brought in pressure-contact with the axial end part of the lock plate 46. With this structure, the lock plate 46 is energized toward the other end side in the axial direction. Since the lock plate 46 is pushed to a gear case, which supports the other axial end part (a lock part 48) of the lock plate 46, the generation of looseness of the lock plate 46 in the axial direction is restricted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223598-A (JP)
Title: Game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective data storage method and data reading method when using a NAND type flash memory as an image data storage means of a game machine.  <P>SOLUTION: The NAND type flash memory 29 is constituted of a plurality of data blocks and, when there is a defective data block in the plurality of data blocks, the next image data of image data stored in a data block immediately before the defective data block are stored in the data block immediately after the defective data block for avoiding the defective data block, and a mediation circuit 28, in response to an image data reading request from a VDP (Video Display Processor) 24, converts the head address of the image data stored in the data block after the defective data block into the next address of the last address of the image data stored in the data block before the defective data block and outputs it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006229669-A (JP)
Title: Carrier leak reduction transmission circuit
Inventor: TANAKA SATOSHI
IPC: H04B1/04
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission circuit equipped with mixers which stabilize and suppress carrier leaks.  <P>SOLUTION: The transmission circuit is equipped with two mixers for modulating a carrier wave by an input signal, outputs a signal having information about a phase and an amplitude, detects a direct-current offset for every mixer, and adds a direct-current voltage to correct the detected direct-current offset to the input signal of the mixer. A mixer 31 is a double balancing modulator provided with two load resistances 11 and 12. The transmission circuit is provided with a resistance 16 connected between connecting points of the two load resistances; a limiter amplifier 20 for amplifying a signal which appears in a connecting point, when electric potential alternately turns to first potential 28 or second potential 29 at an input terminal in a differential input signal of the double balancing modulator; and a control unit 37 for changing the first and the second potential by use of a signal outputted by the limiter amplifier. The first and the second potential converged in a return loop formed of this constitution turns into the potential of a direct current voltage which corrects the direct current offset.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005230819-A (JP)
Title: Device and method of refilling bubbler
Inventor: SCHOLZ CHRISTOPH
IPC: G01F11/28
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy refilling system capable of performing operations with high reliability in response to the lowest and highest levels in a bubbler where a carrier gas is supplied into a liquid substance to vaporize the substance for use and to feed the same to a consumption device.  <P>SOLUTION: The liquid substance 3 is vaporized, and next, the bubbler 1 to the interior of which the carrier gas 7 is transferred is disposed to use or feed the same to the consumption device. If a level reaches the lowest level 4, the substance 3 of an exact quantity is refilled from a storage tank 15. For such a purpose, an intermediate tank 25 is disposed and filled with an inert gas up to a pressure P1. The inert gas 21 fills the tank 15 at a pressure P2 higher than P1. The tank 25 is connected to the tank 15, and as a result, the substance 3 of a certain quantity flows into the tank 25 and is transferred to the bubbler 1 through a connection line 17, and the gas 21 fills the line 17 at a pressure P3 lower than P2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006226658-A (JP)
Title: Air conditioner for precise temperature control
Inventor: ISHII SHUICHI
IPC: F24F1/02
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for precise temperature control capable of easy maintenance, by enabling prevention of contamination of air bypassing an evaporator and easy exchange of a coolant circuit unit when failed by any chance, in an air passage from the evaporator to an electric heater of the coolant circuit unit.  <P>SOLUTION: This air conditioner is equipped with the coolant circuit unit including a coolant circuit and a heat exchanger for a condenser; and a chamber D for the air passage including a fan for circulating indoor air, and a baffle plate 6 and an electric heater arranged successively on the upstream side. The first temperature sensor 7 for performing capacity control of a compressor 1 is disposed between the baffle plate 6 and the electric heater 8, and the second temperature sensor 10 for controlling the heating capacity of the electric heater is disposed between the fan 9 and a blowout opening. One side face of the unit is covered with an inspection board mounted detachably, and the downstream side of the unit and the upstream side of a chamber for the air passage are communicated together through a connection duct, and a packing is interposed between the unit and the connection duct, and a taper is formed on a peripheral part of an upper end opening of the unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI