baber/WOPTO huggingface dataset:
Patent JP-H11297216-A (JP)
Title: Gas discharge type display panel and display device using it
Inventor: NISHIKAME MASASHI
IPC: H01J11/22
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten machining time by laser beam machining by arranging a first substrate having plural first electrodes machined in an almost rectangular shape by using a laser and plural second electrodes formed on the first electrodes and formed so as to be extracted from above the first electrodes and a second substrate arranged so as to be opposed to the first substrate. SOLUTION: ITO being a transparent electrode material is firmed as a film by sputtering in a prescribed range on a glass substrate 1. Next, the ITO being the transparent electrode material formed as a film is machined by using, for example, a YAG laser to form an almost rectangular display electrode 2. In this case, since the transparent electrode material formed as a film on the glass substrate 1 is limited to the prescribed range, a laser beam machine is only required to scan a beam or a stage in the constant direction in machining the display electrode 2. A bus electrode is formed on the machined display electrode 2 to complete a front substrate to be assembled with a back substrate forming an address electrode.
Patent JP-2000178292-A (JP)
Title: Bi-nuclear metallocene catalyst for polymerizing olefin
Inventor: SAI KEISEI
IPC: C08F4/645
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a bi-nuclear metallocene catalyst capable or preparing a single peak or twin peaks olefin polymer by using a single reaction vessel, and improving he reactivity, conversion rate and up take rate of a diene. SOLUTION: This bi-nuclear metallocene catalyst for polymerizing an olefin is expressed by formula I[R3 to R6 are each a (substituted) cyclopentadienyl; M is an element of 4th group; M1 and M2 are each a transition element in 3rd, 4th and 5th groups; X is H, a 1-20C hydrocarbyl, a halogen, a 1-20C alkoxy, a 1-20C oxyallyl, NH2 or the like; L is a neutral ligand selected from an amine, a-phosphorus compound, ether and thioether compounds; (i) is 1-3; (j) is 0 or 1; (i+j) <=3], e.g., a compound of Sn (Cp')Cp3Zr2(NMe2)4. Further, the compound of the formula I is obtained by e.g.-reacting MCl4 with R3X2 to obtain a compound of formula II (X2 is an alkali metal), reacting the compound of the formula II with R6Y (Y is X2 or the like) to obtain a compound of formula III, and the reacting the compound of formula III with a compound of formula IV.
Patent JP-2001172290-A (JP)
Title: Method for producing organophosphorus-based compound
Inventor: TAKEUCHI HIDEO
IPC: C07F9/6574
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing in a simple operation a high-purity organophosphorus-based compound represented by 6-oxo-(6H)-dibenzo-(c,e)(1,2)- oxaphosphorin from an ortho-phenylphenolic compound. SOLUTION: This method comprises the following process: a phosphorus trihalide is reacted with an ortho-phenylphenolic compound followed by heat condensation reaction of the reaction product in the presence of a Friedel-Crafts catalyst including zinc chloride to obtain the objective organophosphorus-based compound; this compound is purified and then hydrolyzed with an equimolar amount of water followed by purifying the hydrolyzate through further hydrolysis and cyclodehydration to obtain another sort of organophosphorus-based compound.
Patent JP-H10186886-A (JP)
Title: Transferring device
Inventor: KIKUI SHINSUKE
IPC: G03G15/16
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To simply obtain a stable transfer-separating performance irrespective of a humidity condition by correcting a specific current quantity based on comparing result of comparing potential on charge applying area when differential current becomes the specific current quantity between a present state of a transfer material in a transferring position and the absent state. SOLUTION: This device controls a transfer power source 75 by a controlling device 78 prior to the transfer paper entering in a transferring nip part N, so that the differential current 11 becomes to the target value, and detects the applying voltage V1 at this time and gets storing means to store. In timing when a leading end of the transfer paper reaches an outlet part N1 of the transferring nip N, the applying voltage V2 by the transfer power source 75 is detected. Then, V1 and V2 are compared by the controlling part as comparing means. At this time, in the case becoming to V1>=V2, the target value of the differential current is corrected so as to become to large, by the controlling part provided with function as correcting means too.
Patent JP-H10189434-A (JP)
Title: Alignment apparatus
Inventor: NAGAYAMA TADASHI
IPC: H01L21/027
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an alignment apparatus in which two alignment systems whose detection system is different can be changed over and in which every alignment beam is made incident on a face, to be detected, in a desired state. SOLUTION: A position detection according to a first detection system by using a first alignment system and a position detection according to a second detection system by using a second alignment system can be changed over. Then, the first alignment system is provided with first adjustment means 18a, 18b which are used to adjust the angle with reference to a face, to be detected, in the central axis line of a first luminous flux, and the second alignment system is provided with second adjustment means 11a, 11b, 18a, 18b which are used to adjust the angle with reference to the face, to be detected, in the central axis line of a second luminous flux.
Patent JP-H05176374-A (JP)
Title: Personal computer monitoring system
Inventor: HASHIMOTO YASUKAZU
IPC: G06F21/88
Filed: 1991-12-24
Abstract: PURPOSE:To prevent a personal computer(PC) from being lost during its carrying or stolen and to prevent files from being stolen, disappearing, or the like. CONSTITUTION:In this PC monitoring system for monitoring plural PCs only by one PC monitoring device 1, the device 1 is connected to control signal radio equipments 2 to 5 arranged in monitoring area provided with respective PCs 2-1, 2-2 to 5-1, 5-2. Each PC incorporates a radio equipment capable of communicating with the control signal radio equipments through radio waves. At the time of starting the radio equipment, a user ID, a password, the installation position of the PC, etc., are transmitted from each PC, the device 1 records and checks the received signal, and when the PC is in a use enable state, the device 1 transmits a use enable signal to the PC. At the time of receiving the use enable signal, the PC is started and the device 1 monitors the using state of the PC to prevent the PC from being stolen or prevent files from being illegally used.
Patent JP-H05173149-A (JP)
Title: Seal agent for liquid crystal display element
Inventor: MATSUI ERIKO
IPC: G02F1/1339
Filed: 1991-12-24
Abstract: PURPOSE:To precisely and uniformly form the cell gap of the liquid crystal display element to a specific value by using a seal agent which has specific viscosity for the liquid crystal display element. CONSTITUTION:The peripheral part (external frame) of one glass substrate 1 of the liquid crystal display element which has a couple of glass substrates is coated with the seal agent for the liquid crystal display element by printing, thereby forming a seal agent layer 2. In this case, the viscosity of the seal agent is 100-300 poise, so when this agent is used to assemble the liquid crystal display element, the seal agent can reasonably be applied over the glass substrate 1 to uniform thickness. At this time, the coating width of the seal agent for the liquid crystal display element is set to 0.2-0.8mm and then the adhesive strength and no position shift between the glass substrates 1 are further provided. Consequently, the cell gap of the liquid crystal display element can uniformly and precisely be controlled.
Patent JP-H05172423-A (JP)
Title: Heat driving cold heat generating method utilizing metal hydride and apparatus therefor
Inventor: KO NAOKI
IPC: F25B17/12
Filed: 1991-12-25
Abstract: PURPOSE:To enable freezing heat at a desired low temperature to be generated efficiently by utilizing a plurality of metal hydrides. CONSTITUTION:Metal hydrides of three kinds are denoted by MH1, MH2, MH3 (M: metal) in the order of the high level of equilibrium hydrogen pressure. In the case of a good heat radiation efficiency, two sets of MH2, MH3 are used and, during a period of time when hydrogen is made to move from MH3 to MH2 in one set and from MH2 to MH3 in the other set, freezing heat generated by hydrogen dissociation from MH2 in the other set is taken out. In the case where the heat radiation efficiency drops, two sets of MH1, MH2, MH3 are used and, during a period of time when hydrogen is made to move from MH3 to MH2, MH1 in one set and from MH2, MH1 to MH3 in the other set, MH1 in one set is cooled for hydrogen occlusion by utilizing heat generated by hydrogen dissociation from MH2, in the other set, and freezing heat generated by hydrogen dissociation from MH1 in the other set is taken out. By this method, freezing heat at a desired low temperature can be taken out stably and continuously at all times.
Patent JP-2000191926-A (JP)
Title: Insulating resin for multi-layered circuit board, laminated coated article, insulated resin image, manufacture of multi-layered circuit board
Inventor: SERIZAWA SHINICHIRO
IPC: C08L101/12
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating resin for multi-layered circuit board capable of improving circuit-joining durability in via hole by including a specific amount of whisker shaped filler in the insulating resin. SOLUTION: The resin includes 0.1-30 vol.%. of the whisker shaped filler (A). The preferable component A has 0.1-40 μm of the major axis, and the ratio of the major axis/minor axis >=2. The mica (B) in amount of 0.1-30% having 1-25 μm of volume average particle size can be included instead of the component A. The component B preferably has aspect ratio >=15, and processed with a silane coupling agent. A laminated coated article can be obtained by installing a surface roughed aqueous resin layer including at least one kind of fine particles having 1-10 μm of volume average particle size on a temporary base and installing an insulating resin layer using the prescribed resin for insulation.
Patent JP-H06188726-A (JP)
Title: Pulse generator and signal generating device
Inventor: WATABE TOSHIO
IPC: H03K21/00
Filed: 1992-12-21
Abstract: PURPOSE:To output pulses of different frequency, track by track, at need by varying the period of the output pulses of the pulse generator in synchronism with track pulses. CONSTITUTION:Data n' and O' of '+'-fraction and '-'-fraction data latches 22 and 24 are inputted to the 1st data switching circuit of a signal generating circuit respectively and data g' of an initial value data latch 26 is inputted to the 2nd data switching circuit. Data r' of a frequency division number setting data latch 28 is inputted to 1st and 2nd ROMs in an output pulse generating circuit. Further, data (s) of a track pulse data register 29 is inputted to a track pulse generating circuit and an internal track pulse counter is initialized each time a track pulse is generated. In this constitution, software on a CPU board detects the generation of a track pulse (a) and respective data in registers 21, 23, 25, 27, and 29 are rewritten until a next pulse is generated. Consequently, a periodic pulse train differing in period from output pulses outputted before the next pulse is generated can be outputted.
Patent JP-2001176665-A (JP)
Title: Organic electroluminescent element
Inventor: AZUMAGUCHI TATSU
IPC: C09K11/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element having a high intensity. SOLUTION: As a composition substance of the organic EL element, a benzo perilene compound shown by a formula (1) is used. In the formula, R1 to R14 are respectively and independently, a hydrogen atom, a halogen atom, and a hydroxyl group, an amino group of substitution or non-substitution, a nitro group, cyano group, an alkyl group of substitution or non-substitution, an alkenyl group of substitution or non-substitution, a styril group of substitution or non- substitution, a cyclo-alkyl group of substitution or non-substitution, an alkoxy group of substitution or non-substitution, an aromatic hydrocarbon group of substitution or non-substitution, aromatic hydrocyclic compound group of substitution or non-substitution, an aralkyl group of substitution or non-substitution, an allyloxy group of substitution or non-substitution. A ring may be formed by two of R1 to R14.  However, at least one of R1 to R14 is a steric hindrance group which suppresses an association of molecules.
Patent JP-H06196159-A (JP)
Title: Manufacture of zinc plate for alkaline zinc storage battery and device therefore
Inventor: OKABE KAZUYA
IPC: H01M4/26
Filed: 1992-12-22
Abstract: PURPOSE:To provide manufacture of a zinc plate for alkaline zinc storage battery, in which a paste can be applied and formed uniformly with no chance of peeling off on both sides of a collector in a simple process. CONSTITUTION:In the manufacturing method of a zinc plate for alkaline zinc storage battery, a paste 3, in which a blended solvent is added to a zinc negative electrode active material mainly consisting of zinc oxide and metal zinc and a fiber-shape alkali resistant resin serving as a binding agent is applied to and formed on a collector 4 having a through hole 5. Then the paste 3 is held by a roll 1 having a mechanism for absorbing or removing two blended solvents that are arranged by sandwiching the collector 4, and the paste 3 is applied from both surface of the collector 4.
Patent JP-H06183578-A (JP)
Title: Feeding and discharging method for sheet
Inventor: SATO MASARU
IPC: B65G47/52
Filed: 1992-12-21
Abstract: PURPOSE:To provide a method to facilitate the feed and discharge of a heavy material, such as arranged and laminated thin-plate like sheets. CONSTITUTION:An elevatable roller conveyor 2 is arranged on an elevating stage 1 being the sheet feed and sheet discharge part of a printer. When rollers are positioned in a top dead center, arranged and laminated thin-plate like sheets 8 are transferred onto rollers 6 or transferred from the rollers 6 when the rollers 6 are positioned in a top dead center. When the roller 6 is positioned in a bottom dead center, the sheets 8 are transferred onto the elevating stage 1 or discharged from the elevating stage 1 in a state to support the sheets 8 on fixed plates 3, 4, and 5 installed on both sides of each of the roller conveyors.
Patent JP-2001176333-A (JP)
Title: Overhead power cable
Inventor: NINOMIYA JUNJI
IPC: H01B5/08
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an overhead power cable that is lightweight and has a large tensile strength and a little thermal expansion. SOLUTION: An overhead power cable is configured to have a higher concentration of ceramic on a surface of carbon fiber with ceramic produced and coated gradiently from a carbon fiber surface to the inside of the carbon fiber. Use of a composite wire rod with aluminum or aluminum alloy combined with the gradually produced and applied carbon fiber makes it possible to make the wire rod more lightweight and stronger than conventional materials. The overhead power cable consists of a composite wire rod that does not deteriorate under fatigue conditions such as heat cycles.
Patent JP-2001175656-A (JP)
Title: Machine translation device equipped with automatic rewriting function
Inventor: RYU TADAMITSU
IPC: G06F17/28
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a machine translation device with a small operation load which can obtain a correct translation while generating instances semiautomatically by referring to instances and deciding on referring to a translating means and an instance database and asking an operator back at need. SOLUTION: This system comprises an input means 101, an analyzing means 102, an instance retrieval means 103, an instance database 104, a decision means 105, an instance generating means 106, a translating means 107, an output sentence generating means 108, and an output means 109.
Patent JP-H06197357-A (JP)
Title: Convergence output circuit
Inventor: TAGAMI TOMOHISA
IPC: H04N9/28
Filed: 1992-12-24
Abstract: PURPOSE:To provide the convergence output circuit with low power consumption and high accuracy by detecting a change in a convergence correction waveform, thereby change a power supply voltage of a current amplifier section. CONSTITUTION:The circuit is provided with a correction signal generating section 10 generating a convergence correction signal and a current amplifier section 20 supplying a correction current to a correction coil 30. An induced voltage detection section 40 detects an induced voltage of the correction coil 30 and a discrimination section 50 discriminates the detected voltage. A switching control signal is outputted to a power supply generating section based on the result of discrimination. A power supply generating section 60 applies a required power supply voltage to the current amplifier section 20 based on the quantity of the correction current.
Patent JP-H10193219-A (JP)
Title: Circular saw
Inventor: KOSUGE KENZO
IPC: B23D61/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce cutting resistance and heating by alternately and continuously forming a crest-shaped blade of a truncated inverted V shape and a crest- shaped blade of a truncated inverted W shape at a prescribed pitch along the outer peripheral edge of base metal formed in a disk shape, and forming these crest-shaped blades in the same height shape to be positioned on the same circumference. SOLUTION: A first crest-shaped blade 15 of a truncated inverted V shape and a second crest-shaped blade 16 of a truncated inverted W shape are alternately formed in order at a prescribed pitch on a blade body 14 protrusively attanged with every constant pitch along the outer peripheral edge of base metal 12. Blade heights of the first and the second crest-shaped blades 15 and 16 are formed in the same height shape to be positioned on the same circumference. A V-shaped groove is provided in a central part of the second crest-shaped blade 16, and since both the first and the second crest-shaped blades 15 and 16 incline in edge parts contacting with a cutting surface, not only the contact area to a cutting object material per a single blade is reduced but also cutting force is dispersed to an edge inclined face, and cutting resistance and heating are reduced.
Patent JP-2001170069-A (JP)
Title: Medical treatment instrument
Inventor: IIDA KOJI
IPC: A61B17/12
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment instrument preventing the sliding of a tissue to jaws and surely closing the blood vessel presenting in the tissue by firmly holding the tissue by the jaws. SOLUTION: This medical treatment instrument 1 is provided with a pair of opening/closing jaws 8a, 8b holding and coagulating the tissue. This instrument is characterized to have a closing part 22 formed of planes 20, 21 provided in the respective jaws 8a, 8b and holding the tissue between the planes 20, 21 so as to close the blood vessel presenting in the holding tissue, sliding prevention means 23, 24 provided in at least one jaw and preventing the tissue held between the jaws from sliding relative to the jaws, and a heat degeneration means provided in at least one jaw and heat-degenerating the tissue held between the jaws.
Patent JP-H10194126-A (JP)
Title: Vehicle detecting device
Inventor: MIYAJI MASAKAZU
IPC: H04B5/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To enlarge the rate of chage of frequency without correcting the circuit by applying the circuit technology to facilitate the setting of vehicle detecting position and thereby positively detect a vehicle. SOLUTION: When a state where conductive vehicles on a track approach each other, is detected, a loop coil 2 is laid on the track, and a detecting device 3 is connected to the loop coil 2. In this case, the detecting device 3 chages an oscillation frequency of a self-oscillation part 11 in response to the change in inductance of the loop coil 2, a frequency mixing part 13 mixes its oscillation frequency with a local oscillation frequency from a local oscillation part 12, and a LPF(low-pass filter) 14 extracts a lower side band wave from its mixed ware to enlarge the apparent rate of change more than that of the oscillation frequency before mixing of frequencies.
Patent JP-2000181761-A (JP)
Title: System and method for monitoring terminal
Inventor: TSUCHIYA TAKAYUKI
IPC: G06F11/34
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the monitor system which can predict and detect a fault of a terminal in detail according to the kind of the terminal, etc., by comparing monitor information sent from the terminal with a threshold corresponding to the kind of the terminal and predicting and detecting the fault of the terminal. SOLUTION: In a fault information storage area 31 of a storage device, fault monitor information sent from the terminal is written and stored and in a threshold storage area 32, the threshold corresponding to the terminal kind is stored. A message receiving means 21 receives a fault monitor information notification message from the terminal and stores it in a fault monitor information storage area 31. A threshold comparing means 22 compares pieces of fault monitor information from terminals 11 to 15 which are stored in the fault monitor information storage area 31 with thresholds, corresponding to the terminals, which are stored in the threshold storage area 32 at fixed time intervals to extract a terminal whose threshold value is exceeded and outputs its fault monitor information to a printer 41 and a display screen 42.
Patent JP-2001177985-A (JP)
Title: Dc transmission system
Inventor: ETO NOBUO
IPC: H02M7/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To control DC voltages and currents properly, even if there is voltage fluctuation of an AC system in a DC transmission system having a diode rectifier. SOLUTION: This system is provided with a transformer 7 with taps connected to an AC system 1, a diode transformer 2 that rectifies the output of the transformer 7, a computing and control device 20 that obtains a voltage width to be changed based on the output current of the diode transformer 2 and a specified DC current set value, and tap-changer control circuit 21 that controls the changes of the taps of the transformer 7, based on the obtained voltage width. Cost is lowered, because the DC voltage and currents can be controlled by changing the taps of the transformer 7 to use the diode rectifier instead of a thyristor one.