baber/WOPTO huggingface dataset:
Patent JP-2005243093-A (JP)
Title: Vertical magnetic recording medium and its manufacturing method
Inventor: SHIBATA KAZUYOSHI
IPC: G11B5/738
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical magnetic recording medium having low medium noise and excellent recording and reproducing characteristics and to provide its manufacturing method.  <P>SOLUTION: A vertical magnetic layer 5 is formed by laminating a number of first magnetic layers 5a of Co containing Co or an oxide and a number of second magnetic layers 5b of Pt and Pd containing Pt and Pd or an oxide and the vertical magnetic layer is provided on a non-magnetic substrate 1 via a Ru base layer 4 containing oxygen. A NiFe based alloy alignment controlling layer 3 is provided between the non-magnetic substrate 1 and the base layer 4, so that the crystal orientation state of the base layer 4 is controlled. A soft magnetic backing layer 2 of CoZrNb or the like is further provided between the substrate 1 and the orientation controlling layer 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240325-A (JP)
Title: Garage door
Inventor: KITACHI NORIYUKI
IPC: E06B11/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garage door smoothly movable up and down while coping with small deformation due to the dimensional precision of columns and temperature changes.  <P>SOLUTION: The garage door comprises a first roller part 10 and a second roller part 11 arranged at the upper end of a fixing column 2 at a preset vertical space for easy sliding of a movable column 3. The first roller part 10 and the second roller part 11 have elastic rollers 12a and non-elastic rollers 12b provided in two sets in opposition to both side faces S1 in a depth direction S and to both side faces T1 in an aspect direction T, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238058-A (JP)
Title: Magnetic water treatment apparatus
Inventor: UMEZAWA SABURO
IPC: C02F1/48
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the performance of a magnetic water treatment apparatus by efficiently applying lines of magnetic force to the water flow.  <P>SOLUTION: The magnetic water treatment apparatus comprises disc magnets 1 each of which keeps one face in a north pole and the other face in a south pole, a disc magnetic body 2 piled between the disc magnets 1 whose north poles are opposed to each other, a disc magnetic body 3 piled between the disc magnets 1 whose south poles are opposed to each other, a circular water passage 4 formed on the peripheries of the disc magnetic bodies 2, 3 and the disc magnets 1 and passing water in the direction piling the magnetic bodies 2, 3 and the disc magnets 1, and a magnetic force line reflecting plate 10 made of nonmagnetic cylindrical member, disposed outside the circular water passage 4, reflecting the lines of magnetic force directed outside from the disc magnetic body 2 piled between the disc magnets whose north poles are opposed to each other to direct the lines of magnetic force to the disc magnetic body 3 piled between the disc magnets 1 whose south poles are opposed to each other. A plurality of the disc magnets 1 are installed between the disc magnetic bodies 2, 3 so that the polarities of the magnets are uniformly arranged, and a bolt 5 made of nonmagnetic material penetrates its central part and is tightened with a nut 6 to be fixed. A case 11 made of nonmagnetic material, covering the outside of the magnetic force line reflecting plate 10 is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237249-A (JP)
Title: Method for testing toxicity of salmonella bacterium
Inventor: AMANO TOMIO
IPC: A61P31/04
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and quickly identifying the strong poison stock and the weak poison stock of a Salmonella bacterium, to provide a method for attenuating a Salmonella bacterium, and to provide a vaccine containing an attenuated Salmonella bacterium, or the like.  <P>SOLUTION: This method for testing the toxicity of the Salmonella bacterium comprises detecting a protein comprising a specific amino acid sequence or its salt or a mRNA encoding the protein, specifically containing the Salmonella bacterium exhibiting toxicity, and testing the hydrogen peroxide resistance of the Salmonella bacterium. The vaccine contains an attenuated Salmonella bacterium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244483-A (JP)
Title: Information terminal and information exchange method thereof
Inventor: TOMINAGA TAKESHI
IPC: H04W84/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology whereby an information terminal can easily and automatically carry out an authentication procedure with a connected apparatus.  <P>SOLUTION: The information terminal selects secrecy information used for authentication from either of secrecy information stored in advance in the terminal and secrecy information newly entered on the basis of a discrimination result of a communication system, and carries out the authentication on the basis of the stored secrecy information. The information terminal discriminates whether the communication system is a wired system or a wireless system and when the discrimination indicates that the communication system is the wired system, the information terminal uses the secrecy information stored in advance to carry out the authentication and when the discrimination indicates that the communication system is the wireless system, the information terminal uses the secrecy information newly entered to carry out the authentication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243959-A (JP)
Title: Package and its manufacturing method
Inventor: FUKUDA HIROYUKI
IPC: H01L23/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical communication package in which ceramic and metal are brazed by a brazing material and the generation of a crack is prevented in ceramic, and to provide the optical communication package using the method.  <P>SOLUTION: In the optical communication package 1, ceramic wiring boards 30 are stacked on upper faces of side walls 12 of a metal frame 10. In the optical communication package where metal plates 21 are sandwiched between rear faces of the ceramic wiring boards and the upper faces of the frame side walls, the metal frame and the metal plates are annealed and the optical communication package 1 is assembled. The metal frame and the metal plates are annealed. Thus, metal hardness drops. Even if the metal frame and the ceramic wiring boards are bonded by the brazing materials at a high temperature and the metal plates and the ceramic boards are bonded, the generation of the crack is prevented near a bonding part between a board body 32 and a board side wall 31 in the ceramic wiring board due to a contraction by cooling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242112-A (JP)
Title: Speech conversion system
Inventor: IMAI HIROSHI
IPC: G10L13/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the possibility that name information is correctly converted into speech data.  <P>SOLUTION: A speech conversion system is provided with: a name dictionary database 30 in which speech data of name information consisting of KANJI (Chinese character) is registered; a speech data retrieval part 40 which retrieves speech data of name information inputted by a KANJI information input part 10 from the name dictionary database 30; a text data conversion part 50 which converts the speech data retrieved by the speech data retrieval part 40 into text data; a name information collation part 70 which collates the name information inputted by a KANA(Japanese syllabaries) character information input part 20 with the text data obtained by the conversion of the text data conversion part 50; and a speech data conversion part 80 which outputs the speech data retrieved by the speech data retrieval part 40 when the collation result of the name information collation part 70 indicates the coincidence between both, however converts the name information inputted by the KANA character information input part 20 into the speech data and then outputs them when not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246516-A (JP)
Title: Stopper device and robot
Inventor: YAMAMOTO HIDEO
IPC: B25J9/10
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical stopper of simple structure producing little abrasion powder or the like while providing a relative rotation range exceeding 360°.  <P>SOLUTION: This stopper device provided at a rotating shaft part where relative rotation is performed between two members 2, 4 around one rotating shaft 3, regulates the rotation angle of one member 4 to the other member 2. The one member is provided with an abutting piece 26, and the other member 2 is provided with two support members 22, 23 erected with a space. A belt-like elastic body 24 is stretched between the two support members 22, 23, and the abutting piece 26 is allowed to abut on the elastic body 24 to stop the rotation of the one member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248805-A (JP)
Title: Valve characteristic changing device for internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F01L1/34
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve characteristic changing device for an internal combustion engine, capable of appropriately suppressing the lowering of the operation responsiveness in each of a plurality of variable mechanisms.  <P>SOLUTION: This device is provided with an intake-side variable valve timing mechanism 30 changing the valve timing of an intake valve of the internal combustion engine 10, and an exhaust-side variable valve timing mechanism 40 changing the valve timing of an exhaust valve. As the intake-side variable valve timing mechanism 30, the one using a storage battery 22 for its power source is employed, and, as the exhaust-side variable valve timing mechanism 40, the one using an engine-driven hydraulic pump 20 for its power source is employed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250967-A (JP)
Title: Image processing system
Inventor: IWAKI KAZUHIKO
IPC: G06F12/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which does not require an LSI to include a memory.  <P>SOLUTION: The system comprises a plurality of image processing parts 203, 204, 205, 206, and 207 each of which performs image processing; a plurality of access parts 209-1 to 209-9 each of which is installed correspondingly to all or part of the plurality of image processing parts and outputs a primary access request signal to access a memory for the corresponding image processing part; and a control unit 210 for arbitrating the primary access request signal from the plurality of access parts to output a secondary access request signal from a single source for accessing the memory on the basis of the primary access request signal and the arbitration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255739-A (JP)
Title: Method for producing aqueous pigment dispersion, aqueous pigment dispersion, and water-based inkjet recording ink
Inventor: ISHIZUKI KENJI
IPC: C09D11/322
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aqueous pigment dispersion containing finely dispersed pigment particles, having a low viscosity, and used for a water-based ink excellent in printing properties, to provide an aqueous pigment dispersion, and to provide a water-based inkjet recording ink.  <P>SOLUTION: The method for producing the aqueous pigment dispersion comprises dispersing (C) a pigment in an aqueous medium in the presence of (A) a polymer which is a (co)polymer comprising structural units derived from a diene monomer or a hydrogenation product of the (co)polymer and has sulfonic acid (salt) groups and (B) a water-soluble organic solvent such as an alcohol compound or a glycol ether compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259470-A (JP)
Title: Cooling device of fuel cell
Inventor: FUJITA NOBUO
IPC: H01M8/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device of a fuel cell which can maintain the conductivity of a cooling liquid within a prescribed range even if a rapid fluctuation of load has occurred.  <P>SOLUTION: This is a cooling device of a fuel cell (10) and, based on a correlation between parameters of a coolant and conductivity of the coolant, the parameters (T<SB>H</SB>, T<SB>L</SB>) relating to the temperatures of the coolant can be controlled so that the conductivity (S) under a target setting temperature may be maintained within the target conductivity range (Smax-Smin). Since the conductivity is feedforward controlled based on the correlation between parameters relating to the coolant temperatures and the conductivity of the coolant, even if it is a control of the conductivity with comparatively bad response, the conductivity of the coolant can be maintained steadily within the target range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260036-A (JP)
Title: Electric double-layer capacitor and its manufacturing method
Inventor: UNNO MAKOTO
IPC: H01G11/66
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor that enables the number of short-circuit or LC (leak current) defects due to separator positional errors to decrease, and improves the volumetric efficiency; and to provide a method for manufacturing the electronic double-layer capacitor.  <P>SOLUTION: This electric double-layer capacitor is manufactured through the steps below: a polarizable electrode 4 is pattern-applied to two band-like collectors 1; one band-like collector is covered with a separator wider than the collector 1 to fabricate a second band 31; the band is orthogonalized with the other band-like collector 1 subject to electrode pattern application; lead terminals are provided to cells laminated by alternately folding them; and then they are all sealed with jacket materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269686-A (JP)
Title: Locking protection circuit of motor
Inventor: UCHIDA MASATO
IPC: H02P29/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a locking protection circuit of a motor capable of blocking the deformation and the burning of a coil and smoke emission therefrom positively by interrupting a current when a PTC 30 is locked.  <P>SOLUTION: The locking protection circuit of a motor comprises a circuit generating an FG pulse signal by an FG signal, a charge/discharge circuit discharged if the voltage of the FG pulse signal from the FG pulse signal generating circuit is higher than a first reference level as the result of comparison, otherwise charged and generating an output as the voltage rises to cross a second reference level when the FG pulse signal causing discharge is not inputted, a stop signal generating circuit outputting a signal for stopping the motor to a motor drive circuit by an output from the charge/discharge circuit, and an initialization circuit discharging at the time of actuating the charged state of the charge/discharge circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268286-A (JP)
Title: Light beam emission controller
Inventor: MORIYA HIDEKI
IPC: B41J2/44
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize correction accuracy regardless of difference among devices, environmental variation, and the like, by using a control circuit commonly at the time of individual control and simultaneous control, and to easily deal with intricate control mode, e.g. increase in light beam or correction of uneven quantity of light of the light beam, through a simple device configuration.  <P>SOLUTION: Since a circuit performing individual control is made identical to a circuit performing simultaneous control, difference due to characteristics of the device is eliminated and accurate APC can be attained. In order to express the control voltage V2 at the time of simultaneous control in terms of the control voltage of each individual light beam, a difference holding capacitor 62 is connected in series with a sample hold capacitor 52, opposite ends of the difference holding capacitor 62 are short-circuited at the time of individual control and the short circuit is released at the time of simultaneous control. Since the control voltage V2 is divided by a combined impedance so that the control voltage V1 of each individual light beam is stored in the sample hold capacitor 52, the circuitry is simplified and thereby the device configuration can be simplified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265957-A (JP)
Title: Braille reader
Inventor: NISHIZAWA TATSUO
IPC: G09B21/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braille reader capable of correctly reading braille points by analyzing only the position of the peak value of a detected pressure signal without using a database having the waveform of the pressure signal as a sample stored therein.  <P>SOLUTION: The braille reader is provided with a pressure sensor 32 and an analysis conversion means 26. The width of the pressure sensor 32 is formed to be smaller than the diameter (r) of each of protrusions 11 constituting the braille points. The pressure sensor 32 is arranged in a direction where its longitudinal direction is inclined with respect to the columns of the protrusions 11 constituting the braille points. The analysis conversion means 26 divides the pressure signal B outputted from the pressure sensor 32 and changing with the passage of time when scanning with a pressure sensor 32 in a reading direction by a division equivalent to each column of the protrusions or one braille-point letter constituting the braille points, and measures the position of the peak value outputted when passing through a protrusion in the division to identify the scanned braille points.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230483-A (JP)
Title: Note card
Inventor: OKADA KIYOKO
IPC: A63F1/02
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide note cards for easily memorizing pitch names.  <P>SOLUTION: The note cards are formed by making a set of 13 cards describing 13 pitches of the musical scale, making a set of 53 cards consisting of four sets of 13 cards and one joker, and color-coding described surfaces for every set.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268977-A (JP)
Title: Radio access network, radio base station, and transmission output control method used for them and program thereof
Inventor: KINOSHITA SHINGO
IPC: H04W40/18
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of avoiding radio link down by forecasting the radio link down by bad weather, such as sudden rainfall, in advance.  <P>SOLUTION: When a reception level detection section 11 receives a navigation signal from a GPS navigation signal receiving device 2, the reception level detection section 11 detects the reception level. An ODU transmission output control section 12 controls the transmission output of an ODU3, based on the reception level. A navigation signal reception delay detection section 13 detects delay in the reception of the navigation signal, and a radio wave linkdown forecast section 14 forecasts the radio linkdown, based on the delay detection of the navigation signal. A forecast information receiver 15 receives the forecast information of the radio linkdown from other radio base stations by cable or radio. A transmission power/ error correction capability adjustment section 16 adjusts the transmission power/error correction capability of the ODU3, based on the forecast information of the radio linkdown. A forecast information notifier 17 transmits the forecast information of the radio linkdown to other radio base stations by cable or radio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276912-A (JP)
Title: Window regulator control switch
Inventor: BELMOND JEAN-MARC
IPC: B60N2/75
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved switch for a window regulator control for an automobile.  <P>SOLUTION: This window regulator control switch is furnished with a rear view mirror selector 24 free to adjust at left 8 and right 6 positions to make it possible to adjust a rear view mirror. Control buttons 26, 28 to effectuate or nullify a door function (child safety function or locking of a local window regulator control part) make it possible to effectuate or nullify the function for a left side or a right side rear door in accordance with a position of the rear view mirror selector 24. The selector also has a neutral position 4 where operation for the function button effectuates or nullifies a function of two rear doors. The switch makes it possible that the control part has flexibility without proportionally increasing the number of the buttons.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265018-A (JP)
Title: Gasket
Inventor: SUGANO MINORU
IPC: F16J15/08
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket capable of reducing the number of parts while securing sealing performance.  <P>SOLUTION: A cylinder head gasket 14 is put between a cylinder block 11 and a cylinder head 12 of an internal combustion engine and seals combustion gas generated with operation of the internal combustion engine. The gasket 14 is provided with a base plate 15 including a locking hole 16 at a part corresponding to a sealed part of the cylinder block 11 and a cylinder head 12, and an annular seal member 17 formed of metal material having high elastic ductility and locked to an inner wall of the locking hole 16 or a vicinity thereof. The metal material is titan alloy which consists of vanadium group element and reminder which is substantially titan and has high tensile elastic strength and high elastic ductility and is excellent in cold workability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262623-A (JP)
Title: Printer system
Inventor: KANEKO AKIRA
IPC: B41J29/38
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system which can bring about a desired proper printed matter.  <P>SOLUTION: In this printer system which is composed of a host 1 and a printer 2 and which makes the designated printer 2 output printing data created by the host 1, the host 1 acquires information on the printer 2 and displays the acquired printer information on a display unit 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268492-A (JP)
Title: Wiring board
Inventor: YOSHIMURA TATSUYA
IPC: H05K1/02
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board packaging in high density on the wiring board, while provided with the electric discharge pattern for discharging static electricity.  <P>SOLUTION: The wiring board 1 is provided with at least one pair of component mounting lands 3, 3 on the surface of a substrate body 2. A bottomed hole or penetrating hole 4 for forming a gap 6 for electrostatic discharge is provided in the substrate body, at the position just under the place where electronic parts are mounted in the pair of component mounting lands. A pair of electrodes 5, 5 for electric discharge opposing to each other via the gap for electrostatic discharge are provided, and wiring patterns 7, 7 for leading-out of electrodes are provided so that each of the pair of electrodes for electric discharge may be led out to the pair of component mounting lands for connecting electrically. The gap for electrostatic discharge is set as a gap shorter than the terminal electrode opposed interval of the electronic parts mounted in the pair of component mounting lands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI