baber/WOPTO huggingface dataset:
Patent JP-2002015775-A (JP)
Title: Nonaqueous solvent secondary cell and positive active material for the same
Inventor: SHIKODA MASAKI
IPC: H01M10/0525
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To materialize a nonaqueous solvent secondary cell with a discharge voltage of 2.4 V, compatible with Ni/Cd secondary cell, with improved capacity characteristic at over charge and over discharge. SOLUTION: For a nonaqueous solvent secondary cell having a positive electrode with positive electrode binding agent of MoO3 as an active material, and a negative electrode with negative electrode binding agent containing Li occluding carbon material, the operation potential of the positive electrode is higher by 1.5 V and over against the standard unipolar potential of lithium at all times, and discharge is made to finish when the operation potential of the negative electrode starts to increase. Such nonaqueous solvent secondary cell fulfilling above condition can be manufactured by making the electric capacity ratio of the positive electrode binding agent and the negative electrode binding agent 1.05-1.20, and the effect is further improved by adding Na element to the positive electrode active material.
Patent JP-2002016329-A (JP)
Title: Wiring board and its manufacturing method
Inventor: TERASHI YOSHITAKE
IPC: H05K1/03
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board that has a smoothing surface, and an insulating board where a fine thin-film wiring layer with low resistance and uniform thickness is formed. SOLUTION: A wiring board X where a thin-film wiring layer 1 is formed is manufactured. In this case, the thin-film wiring layer 1 contains a glass phase containing SiO2, Al2O3, MgO, SrO, and CaO, diopside-type oxide crystal phase, and at least one kind of crystal phases selected from a group of at least Al2O3, MgSiO3, AlN, and MgTiO3, and also contains at least one kind selected from a group of Cu, Ag, and Au on the surface of an insulating board 3 made of ceramics with an opening porosity of 0.3% or less.
Patent JP-2002014740-A (JP)
Title: Security system
Inventor: HIRANO KENTARO
IPC: G06F21/62
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To actualize security which eliminates the burden of password input on a user without adding any resource to a computer system main body nor consuming existent resources. SOLUTION: A computer system device which has a battery, in which information can be stored stores user recognition information such as password, etc., in the battery and this recognition information is used to actualize the security function of the computer system.
Patent JP-2002021444-A (JP)
Title: Sash frame
Inventor: MAESAKI SHOZO
IPC: E06B1/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a sash frame capable of easily responding to the assembly of an earthquake resisting brace and excellent in seismic-strengthening properties. SOLUTION: The sash frame 40 mounted on the opening part of a building is integrally provided with a mounting part 43 for mounting the brace 50. Specifically, mounting holes 43 are formed at both end parts of the side part facing a frame great-width part 42 undergoing molding integral with a frame normal- width part 41. In addition, the paired braces 50 capable of expansion and contraction crosses each other for erection in an X-shape and are erected in parallel with each other along the facing side parts between the mounting holes 43 of four corner parts. The brace 50 is housed along the inside of the groove of the side part facing the great-width part 42.
Patent JP-2002025574-A (JP)
Title: Solid high polymer molecule fuel cell separator
Inventor: MATSUKAWA MASANORI
IPC: H01M8/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer molecule fuel cell separator excellent in productivity and durability while enabling miniaturization of parts which can be used in the fuel cell which is small and easy to deal with. SOLUTION: In the solid high polymer molecule fuel cell separator which consists of a metal thin strip body (2) in which manifolds (1) for letting in and out a fuel gas are arranged in a central fuel-gas pass (A), a fluorine resin covering layer (31) is prepared in the end face of the above manifolds (1). Corrosion of the metal thin strip body (2) is avoided by protecting the exposed face of the metal thin strip body (2) with the fluorine resin covering layer (31).
Patent JP-2002025448-A (JP)
Title: Dismantling work system of cathode-ray tube, and dismantling work method of the same
Inventor: NAKAMURA HIDEKAZU
IPC: H01J9/50
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a dismantle work system of a cathode-ray tube, that enables reduction of equipment cost using a simple structure, and to improve work reliability and dismantling work method for the same. SOLUTION: The dismantling work system 10 of the cathode-ray tube for performing dismantling work of the cathode-ray tube 20 comprises work tables 100, 120, 140 which are respectively arranged at the plural processes for dismantling the cathode-ray tube 20, positioning members P, which are capable of positioning the cathode-ray tube 20 put on the work tables by mounting the cathode-ray tube 20 and positioning and putting it on any of the plural work tables 100, 120, 140, and a trolley 26 which moves to carry the positioning members and put the positioning members on any of the work tables 100, 120, 140 and dismounts the positioning member P from the work tables, when the work on the cathode-ray tube 20 on the work table is completed.
Patent JP-2002030291-A (JP)
Title: Gasification furnace
Inventor: FUKAMI YASUTAKA
IPC: F23G5/30
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To carry out a heat insulation in a gasification furnace equipped with a waste or a fluid feeder, to prevent reduction in a operation efficiency and to control the amount supplied of a moving medium in the gasification furnace. SOLUTION: A moving medium X having ignitability is introduced from a moving medium supply source 18 through a first moving medium introduction route 19 to the waste/moving medium feeder 20 and supplied together with a waste A to the inside of the gasification furnace 1 by the waste/moving medium feeder 20. On the other hand, the route is switched to a second moving medium introduction route 21 by a switching means 23 and the moving medium is supplied to the inside of the gasification furnace 1. For example, in the case of the suspension of the supply by the waste/moving medium feeder 20 caused by an accident, etc., to the inside of the gasification furnace 1, the moving medium is supplied alone to the inside of the gasification furnace 1 or supplied alone by properly switching the switching means 23 or together with the waste A by the waste/moving medium feeder 20.
Patent JP-2002033482-A (JP)
Title: Thin-film transistor array and its manufacturing method, liquid crystal display device and its manufacturing method as well as electroluminescence display device and its manufacturing method
Inventor: TSUTSU HIROSHI
IPC: G09F9/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor whose uniformity and performance are superior and to provide its manufacturing method whose productivity is high and which is low-cost regarding a thin-film transistor array and its manufacturing method, a liquid crystal display device and its manufacturing method as well as an electroluminescence display device and its manufacturing method. SOLUTION: A sidewall is formed on the side face of a gate electrode, and an LDD or an offset region is formed in a self-aligned manner. An interlayer insulating film is formed of a plurality of layers. A source-drain electrode, a source bus interconnection and a pixel electrode are formed collectively on the plurality of interlayer insulating films.
Patent JP-2002028350-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which prevents mutual effects on data transmitted through respective wires such as a power line and a data line between the wires. SOLUTION: The game machine is provided with a front frame which is axially supported on a body frame with an opening part formed almost at the center thereof, a discharge device which is disposed on one side of the opening part to discharge balls and a controller which is disposed below the opening part to control game. A power source line is arranged to supply a power source from outside the game machine to the controller or the like, an external output board which is disposed on the axially supported side to output data externally and an external data line to transmit data from the controller to the external output board.  The external data line is arranged to the external output board via the opening part on the side of the discharge device from the controller while the power source line is arranged to the opening part via the side opposite to the discharge device thereby separating the power source line from the external data line.
Patent JP-2002034746-A (JP)
Title: Mirror latch
Inventor: NARUSHIGE KOHEI
IPC: A47G1/16
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a mirror latch which enables a well-balanced size mirror to be placed and installed on the concave part of the flat surface formed on the wall. SOLUTION: A latch 1, which has a flat surface 10 which can be stuck fast to a wall 100, secures the mirror on the wall 100 by a screw 50 installed on an elongated hole 17 formed on the flat surface. At the front side of the flat part, a pair of spring bearing part 18 and a spring hanging part 19, which is located at equal distance from the spring bearing parts, are formed. Also, at the top end of the flat surface, a hook part 13 is formed to hook the top edge of the mirror, and a line spring 30 is installed to fasten the screw 50 installed in the elongated hole 17, in-between the spring bearing part and the spring hanging part. Thus, a mirror can be secured on the wall surface 100 with the hook part 13 of the mirror latch 1 installed at the edge of the mirror.
Patent JP-2002037034-A (JP)
Title: Wiper control device
Inventor: YABE HIROO
IPC: B60S1/08
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact wiper control device of high reliability and positive action using semiconductor switching elements and a digitally controlled controller and solving a problem at the occurrence of short circuit abnormality downstream a wiper motor. SOLUTION: This wiper control device comprises a combination switch 2; the wiper motor 7; an AS switch 8; the first semiconductor switching element 4 for switching on/off current application to the wiper motor 7; the second semiconductor switching element 5 for making a backward current flow to the wiper motor at the off time of current application to the wiper motor 7 to switch on a closed circuit for braking; the controller 3 for controlling the on/off of the first and second semiconductor switching elements 4, 5; a current detecting means RS1 for detecting a current flowing through the second semiconductor switching element 5; and a current limiting means A for limiting the current flowing through the second semiconductor switching element 5 in the case the current detected by the current detecting means RS1 exceeds a preset threshold value.
Patent JP-2002037813-A (JP)
Title: Catalyst component for producing polyolefin, catalyst for producing polyolefin comprising the same and method for producing polyolefin
Inventor: OKUMURA YOSHIKUNI
IPC: C08F4/6592
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To produce a novel polyolefin, especially polypropylene of complete cubic and stereoregularity. SOLUTION: A titanocene compound having a specific structure is used as a catalyst component for producing polyolefin.
Patent JP-2002040119-A (JP)
Title: Detecting method for position immediately below radio beacon
Inventor: SUZUKI YASUKATA
IPC: G01C21/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To accurately detect a position immediately below a beacon, taking into consideration the receiving state and phase decision in many frames. SOLUTION: A beacon emits AM signals with mutually different phases in both directions to the forward side and to the backward side of a beacon passing, while emitting the same traffic information signal in both the directions. An electric field strength detecting part 16 detects received electric field strength E and a phase detecting part 15 detects a phase of an AM signal SAM for every frame.  A processing part 18 increments or decrements a phase count value θ, corresponding to whether the AM signal phases are the same phases or opposite phases and monitors a peak value θp of the phase output value (1), when the received electric field strength E is larger than a set strength Es1; it decides that a moving terminal exists at the position immediately below the beacon; and when (2) the peak value θp is larger than a set peak value and the difference between the peak value θp and the phase count value θ is a set value or more.
Patent JP-2002036343-A (JP)
Title: Method and apparatus for insert blow molding
Inventor: ARAKI YOJI
IPC: B29C49/78
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for insert blow molding for integrally molding an insert member at an exist/entrance formed at a surface stepped down from a peripheral surface. SOLUTION: The apparatus for insert blow molding comprises horizontally opening/ closing split molds 1a and 1b, an exit/entrance molding part 2d capable of setting so that an end with an outside peripheral groove of an insert member 11 for a wheel- shaped mouth transverse to an intermediate surface stepped down from a peripheral surface of a molding part of the mold is exposed with an outside of the molding part, a space 2e surrounding the exit/entrance molding part formed at the mold of the outside part of the exit/entrance molding part, a plurality of longitudinally movable slide members 5a and 5c provided in the space to advance to be engaged from a peripheral side to push to stop at the outside peripheral groove of the insert member for the mouth exposed in the space,  a slide core 8 advanced toward the peripheral surface of the upper end of the insert member for the mouth at the inside between the slide members to press bond a parison bulged on the peripheral surface of the upper end to the peripheral edge of the upper end, and a projecting cylinder 9 provided at the inside of the slide core. The method for insert blow molding for the apparatus is provided.
Patent JP-2002047480-A (JP)
Title: Sealing material
Inventor: KAWAHIGASHI MASAKI
IPC: C09K3/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material capable of preventing itself from getting glued to a member to which it is applied and having an excellent sealing capability. SOLUTION: This sealing material comprises a rubber substrate with its Shore A hardness of 40-100 and a diamond-like carbon film formed on the rubber substrate surface.
Patent JP-2002046410-A (JP)
Title: Pneumatic tire
Inventor: SASAKI KOZO
IPC: B60C5/14
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a tire as an internal pressure is held. SOLUTION: In a film situated inside a carcass formed throughout a space between a pair of beads, the film is formed of thermoplastic resin and the thermoplastic resin film has characteristics described at under-mentioned (a)-(d). (a) Cutting ductility is 80% or more; (b) tension per with of 1 cm in the case of 5% elongation is 1500 g or less; (c) a tension in the case of 50% elongation is 100% or less of tension in the case of 5% elongation; (d) a gas penetration factor is 5.0×10-12 cm3.cm.cm2.s.cmHg or less.
Patent JP-2002056627-A (JP)
Title: Circuit for detecting efm signal width
Inventor: DOI TAKEO
IPC: G11B20/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an EFM signal width detection circuit capable of detecting the signal width of the specific polarity of an EFM signal even when a regenerative signal is unstable. SOLUTION: This circuit is provided with an EFM rise and fall detection circuit 3 for detecting the rises and falls of the EFM signal by inputting a clock signal PCK that is asynchronous with the EFM signal, a counter circuit 8 for counting the period of the level of the specific polarity of the EFM signal, decoding circuits 9 to 11 for decoding the output of the circuit 8 with a specific count number, and a JK flip-flop 13 for using the output of the detection circuit 3 and the outputs of the decoding circuits 9 to 11 and performing set/reset while synchronizing with the clock signal, and detects the EFM signal width of a desired level by setting the count numbers of the decoding circuits.
Patent JP-2002053812-A (JP)
Title: Coating
Inventor: UMEHARA KATSUHIKO
IPC: C09D7/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating having deodorizing and germicidal or antimicrobial activity under light exposure or not by reacting to heat or moisture. SOLUTION: This coating comprises titanium oxide, a nonrunnable organic dispersant and a hydroxyapatite, and preferably contains far-infrared radiative ceramic, ionic ceramic and deodorant ceramic.
Patent JP-2002055878-A (JP)
Title: Data storage device
Inventor: YONETANI SATOSHI
IPC: G06F12/06
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To realize a data storage device capable of remarkably enhancing high speed read and write of data. SOLUTION: The data storage device is constituted by providing a data storage means consisting of plural semiconductor memories, memory units in which the respective semiconductor memories of the data storage means are embedded by being sectionalized into clusters by every plural pieces and on which the respective clusters are freely attachably/detachably mounted as one body, a sorting means to sort and provide the data to be given from the outside to the clusters in the respective memory unit and a write control means to be provided in the respective memory units and to simultaneously write the respective pieces of the data sorted by the sorting means by sorting them into the respective semiconductor memories in the memory unit.
Patent JP-2002057994-A (JP)
Title: Image signal processing unit and its method
Inventor: OKUDA TAKUSHI
IPC: H04N7/01
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an image signal processing unit that can smoothly interpolate a part subjected to in-field processing even when diagonal lines exist in the part and to provide its method. SOLUTION: The image signal processing unit is provided with an image DSP(Digital Signal Processor) 11 that generates interpolation data with a mean value of data just above and beneath preceding and succeeding lines when the absolute value of the data just above and beneath the preceding and succeeding lines is smaller than a prescribed threshold value in the case of converting in-field data of an image from an interlace signal into a progressive signal and generates interpolation data with a mean value of two median data in data of 6 pixels in the vicinity of the preceding and succeeding lines when the absolute value of the data just above and beneath the preceding and succeeding lines is the prescribed threshold value or more.
Patent JP-2002053330-A (JP)
Title: Method for molding synthetic quartz glass and synthetic quartz glass
Inventor: FUJIWARA MASASHI
IPC: G03F1/60
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding synthetic quartz glass which attain uniformity of transmitivity, suppression of crystallization and suppression of density unevenness and to provide the synthetic quartz glass. SOLUTION: Synthetic quartz bulk 50 is housed in a molding vessel 10 made of graphite and then the synthetic quartz bulk 50 is pressed by a weight stone 40 as a pressing member under high temperature condition to mold the synthetic quartz glass having a shape suitable to a space shape formed by the molding vessel 10 and the weight stone 40. In this method for molding the synthetic quartz glass, plate-shaped felt materials 30A, 30B, 30C made of carbon fiber for relaxing stress and suppressing deterioration of the synthetic quartz bulk 50 are arranged at inner surfaces of the molding vessel 10 made of graphite and facing the synthetic quartz bulk 50 and at a surface of the weight stone 40 facing the synthetic quartz bulk 50. Further, the molding vessel 10 made of graphite and the felt materials 30A, 30B, 30C are subjected to purification treatment and then are used.
Patent JP-2002051943-A (JP)
Title: Deodorant attachment and vacuum cleaner with the same
Inventor: TSUCHIYA YOSHIHIRO
IPC: A47L7/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant attachment and a vacuum cleaner with the same which can well deodorize odors or the like from dust caught in a dust chamber without a motor fan affected by ozone and without an ozone decomposition catalyst becoming air trunk resistance in an ordinary cleaning. SOLUTION: The vacuum cleaner is provided with a deodorant case 31 equipped with an exhaust air trunk 45 for deodorization to be connected exhaust air trunks 8, 14, 13 which send exhaust air of a motor fan 5 of the vacuum cleaner back to an in-flow side of a dust chamber 2a, an ozone generator 39, equipped in the deodorant case 31, which is a generator of chemical substances like ozone which have either deodorization or both effects in the exhaust air trunk 45 for deodorization, and a deodorant attachment 30 equipped with a decomposition catalyst for chemical substances like ozone 46 fitted at downstream side of ozone and other chemical substances supply part of the exhaust air trunk 45 for deodorization.
Patent JP-2002058903-A (JP)
Title: Reciprocating moving plate type countercurrent extracting equipment
Inventor: OGOSHI FUMIO
IPC: B01D11/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide reciprocating moving plate type countercurrent extracting equipment which can be safely operated even under a pressure. SOLUTION: The reciprocating moving plate type countercurrent extracting equipment is constituted of an extracting column composed of an extracting section, an upper hollow chamber and an lower hollow chamber and a driving section composed of a hermetically sealed chamber at a top part and an external motor. The extracting section has a plurality of porous plates which are fixed in a horizontal direction by a reciprocating shaft, the hermetically sealed chamber has a mechanism for converting rotary motion driven by the external motor to reciprocating motion. The hermetically sealed chamber at the top part is sealed by a rotary shaft sealing section and a reciprocating shaft sealing section.
Patent JP-2002061232-A (JP)
Title: Piping construction for construction machine
Inventor: HATAOKA NOBUYOSHI
IPC: F15B11/08
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To simplify many piping lines for interposing an operation pattern switch valve to a pilot pipe line communicating between a pilot operation valve and an hydraulic switch valve but this is very troublesome because many pipes have to be revised for removing an operation pattern switch valve from a hydraulic backhoe to which one-end operation pattern switch valve has been arranged and also, in the production process at the factory, it is previously required to provide a plurality of kinds of pipes for every cases of arranging the operation pattern switch valves and the cases not arranging them, and this is not desired from the viewpoint of the parts management. SOLUTION: An oil passage intermediation means placed in the middle of the oil passage communicating the pilot operation valve and hydraulic switch valve block is provided, the oil passage intermediation means permits the selective attaching of the first oil passage intermediation means or a second oil passage intermediation means; when the first oil passage intermediation means or the second oil passage intermediation means is installed selectively, the hydraulic piping communicating the first oil passage intermediate means or the second oil passage intermediation means or the hydraulic switch valve block is all made the same.