baber/WOPTO huggingface dataset:
Patent JP-S61278226-A (JP)
Title: Information transmission system using optical fiber cable
Inventor: IHARA SUSUMU
IPC: H04B17/00
Filed: 1985-06-03
Abstract: PURPOSE:To enable the efficient use of a cable by providing a synthesizing means applying wavelength multiplex synthesis and outputting optical signals with different wavelength and a branching means extracting the wavelength multiplex by wavelength and using one optical fiber cable so as to connect the synthesis means of a measured station and a branching means of an adjacent measured station. CONSTITUTION:After information of a fault location signal outputted from a phase detection circuit 8 is tracked to a main signal received from an iron tower station 1 in a main signal transmitter, the signal is modulated and the modulation wave having the wavelength of 1.3mum is outputted to a synthesizer 12. The current signal wave having the wavelength of 0.85mum detected by a current detector 6-2 of an iron tower station 2 closer to a supervisory station and the modulated wave of the main signal are synthesized by the synthesizer 12 and the result is sent to the station 3 through an optical fiber cable 9. The supervisory device 13 of the station 3 locates a fault location by using the main signal wave having the wavelength of 1.6mum and the current signal wave having the wavelength of 0.85mum sent via the cable 9 and the result is displayed. Thus, the signal wave of plural information is sent by using the wavelength multiplex system.
Patent JP-S63288644-A (JP)
Title: Precision machine tool
Inventor: SAWADA KIYOSHI
IPC: B23Q5/34
Filed: 1987-05-20
Abstract: PURPOSE:To improve machining accuracy by measuring a distance between points located as near as possible to both a tool and a work, comparing the measurement with a value based on a preset value and, in the case there is a difference, compensating the feed of the X-Z axes of the machine in question by means of a servo mechanism so that the difference is reduced. CONSTITUTION:A feedback scale S as a distance detection sensor has a structure of a potentiometer and its output varies as the distance between connection points j, j' on both ends changes. If relative positions of a work 2 and a tool 3 during machining differ from preset values, the distance between the two points on the work 2 side and the tool 3 side is immediately compensated based on the differential value. This is effective in compensating shape errors in various parts of a machine, especially in compensating a space position error due to perpendicularity errors in the X-, Y- and Z-movements. An error in the relative positions between a table 6 and a spindle head 11 can also be compensated.
Patent JP-H07313642-A (JP)
Title: Golf putter
Inventor: ENDO KAZUO
IPC: A63B53/02
Filed: 1994-06-02
Abstract: PURPOSE:To provide a golf putter having merit of a traditional L-type putter capable of swinging toward the hitting direction, possible to make up its shortcomings, also having merit of T-type putter and every time possible to move the putter head parallel to the user's body to hit a ball straight. CONSTITUTION:An attached arm 2 connected to the tip part of a putter head 1 of this putter for golf is attached to the end part 2 ' or its adjacency of the putter head 1 with a narrow gap to the upper face of the putter head 1, a connecting arm 6 is set between the end part 2' of the attached arm 2 and the lower end 4' of a putter grip shaft 4, and the connecting arm 6 is formed to direct the extended line of the shaft 4 to the sweet spot 5 or its adjacency.
Patent JP-H05294349-A (JP)
Title: Envelope for sort-out, and method for making number identification mark thereof
Inventor: NAGAYAMA SHUNICHI
IPC: B65D27/00
Filed: 1992-04-15
Abstract: PURPOSE:To facilitate reliable identification by a method wherein identification areas are set independently on the surface and the reverse of places near a ridge line on one side of an envelope main body for discriminating the position of each of figures in decimal numeration, and number identification marks in different colors for recognizing integral numbers from 1 to 9 are vested to each of the areas. CONSTITUTION:Identification areas are set independently, as indicated with two-dot chain lines, on the surface and the reverse 6 (indicated reverse only) of places near a creasing ridge line 5 on one side of an envelope main body 1 for discriminating the position of each of figures in decimal numeration. For instance, the area 7 for the first position, the area 8 for the second position and the area 9 for the third position are set respectively. Then, number identification marks 10-12 that recognize one out of integral numbers from 1 to 9 in different colors are vested to each of the areas 7-9. Namely, the number identification mark 10 is set in red for indicating the first position, the number identification mark 11 is set in blue for indicating the second position and the number identification mark 12 is set in green for indicating the third position.
Patent JP-H05298755-A (JP)
Title: Method and apparatus for controlling focus of optical disk original plate exposure apparatus
Inventor: ITO YUJI
IPC: G11B7/095
Filed: 1992-04-14
Abstract: PURPOSE:To improve a focus controlling accuracy by setting a focus setting ground point at a center of an amplitude of a displacement varied amount in a focus control of an optical disk original plate exposure apparatus. CONSTITUTION:A high frequency component of an actuator current from a driver 11 of an actuator 5 is removed through a low-pass filter 23. A peak value, a bottom value are detected by a maximum value detector 24 and a minimum value detector 25, and input to a system controller 26. The peak and bottom values are multiplied by a deviation sensitivity of the actuator to obtain a displacement varied amount in an exposure range X of a glass original plate 7. Then, the actuator 5 is returned to an exposure starting position, a pulse number corresponding to the deviation amount is input to a pulse motor 21, and a vertically moving unit 20 is moved to correct a position.
Patent JP-2000081257-A (JP)
Title: Flow passage switching device for working medium for cooling and heating device
Inventor: TOYAMA ISAMU
IPC: F16K11/074
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of sealing ability due to fine vibration during working of a flow passage switching device and movement of a valve element and additionally to improve airtight ability of the whole of a casing. SOLUTION: A valve element 20 reciprocatingly rotated at a specified angle by a rotation drive mechanism 30 is arranged at a casing 10 provided with a first connection port 11, a second connection port 12, and third and fourth connection ports. First and second switching passages R1 and R2 are selectively switched by the valve element 20. The rotation drive mechanism 30 is provided with a transmission mechanism 6 to transmit in a non-contact state rotation of a drive source. A bellows type sealant 25a is arranged in a gap between the first connection port 11 and a first switch passage port 21.
Patent JP-S61279083-A (JP)
Inventor: KITAMURA SOTOO
IPC: F02M31/12
Filed: 1985-06-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05294965-A (JP)
Title: New xanthine derivative and pharmaceutical containing the derivative as active component
Inventor: HIROTA KOSAKU
IPC: A61P15/00
Filed: 1992-04-15
Abstract: PURPOSE:To provide a new compound effective in removing active oxygen formed in the body, having excellent bronchodilating action and diuretic action and useful for the treatment of asthma, nephritis, etc. CONSTITUTION:The compound of formula I (R<1> and R<2> are H, lower alkyl, lower alkoxy, substituted phenyl or cyclohexyl; R<3> is 1-4C lower alkyl or lower alkoxy), e.g. 8-(3,5-di-t-butyl-4-hydroxyphenyl)-1,3-dimethylxanthine. The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III.
Patent JP-S5823915-A (JP)
Title: Preparation of industrial polyester monofilament
Inventor: NISHIMURA AKIRA
IPC: D01F6/92
Filed: 1981-08-04
Abstract: PURPOSE:To improve the hydrolytic and heat resistance of the titled monofilaments, by adding an aromatic monocarbodiimide to a polyester resin, using a polymeric streamline changing apparatus provided just before a spinneret, and specifying the molten polymer temperature and average residence time in the spinning machine in a specific range. CONSTITUTION:A polyester resin consisting of polyethylene terephthalate essentially having an intrinsic viscosity (eta)>=0.6 and a terminal carboxyl group concentration <=30 equivalents/10<6>g essentially is mixed with an aromatic monocarbodiimide compound in an amount of 10-100 eqiuvalents/10<6>g. In melt spinning the resultant mixture, a polymer streamline changing apparatus is provided just before a spinneret, and the mixture is spun under conditions of the average residence time tau(min) of the polymer and the temperature T( deg.C) of the polymer in the spinning machine satisfying formulasIand II.
Patent JP-S5745942-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWASAKI SOUICHI
IPC: H01L21/822
Filed: 1980-09-02
Abstract: PURPOSE:To obtain an IC device which can perform the evaluation test of the characteristics of a function circuit by providing only one of pin exclusive for the test. CONSTITUTION:A level signal to be applied to a pin TM is fed through an inverter 14 and an inverter 15 to a function circuit 13. Signals are respectively inputted to the pins I1-In of a decoder 11, and when the output of the inverter 14 is high level, the signals of the pins I1-In are decoded, and one of the test modes of 2<n> types is selected. A test circuit 12 outputs a signal responsive to the test mode. The function circuit 13 communicates signals through the pins I1-In and input/output pins T1- Tn when the output of the inverter 15 is high level to perform the original function, and performs the evaluation test of the characteristics of the respective function blocks in response to the output signal of the testing circuit when the output is low level. According to this configuration, the test modes of 2<n> types can be set with the input pins I1-In, and the pin exclusive for the test may only the pin TM.
Patent JP-S611743-A (JP)
Inventor: KASHIOKA SADAKIMI
IPC: E03F5/04
Filed: 1984-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02302962-A (JP)
Title: Rotation controller for disk
Inventor: OMORI TAKASHI
IPC: G11B19/28
Filed: 1989-05-17
Abstract: PURPOSE:To reduce a difference between address information to be recorded beforehand and the address information of recording data and to facilitate the management of a disk by controlling the rotation of a spindle motor to rotate the disk according to a comparison result with a comparing means. CONSTITUTION:An address reproducing means 6 reproduces address data to be stored beforehand along the track of a disk 1, address counters 23 and 24 count a clock in which reproducing address data obtained by the address reproducing means 6 are loaded as an initial value at the time of starting the recording and which is synchronizing to the recording data and prepare the address data. A comparing means 22 compares the reproducing address data obtained by the address reproducing means 6 with the address data prepared by the address counters 23 and 24. The rotation of the spindle motor to rotate the disk 1 is controlled according to the comparison result by the comparing means 22. Thus, the difference between the address information to be recorded beforehand and the address information of the recording data is made small, and the management of the disk can be facilitated.
Patent JP-H09254608-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/01
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire which can inhibit wandering phenomenon. SOLUTION: When the half width TW1 of a first tread area 7 grounded on a flat road surface is equal to the maximum grounding width, as measured from a tire equatorial plane, of the part of the tire which is grounded on the flat road surface at specified load and under specified air pressure that matches maximum load capacity and when the width TW2 of a second tread area 8 grounded on an inclined road surface, under the above conditions with a camber angle of 10 deg. imparted, is equal to the grounding width that is outside the half width TW1 along the crosswise direction and that is within the maximum grounding width, as measured from the tire equatorial plane, of the part of the tire grounded on the flat road surface, TW2 /TW1 >4.0×10<-2> .  Also, for the carcass height H as measured from a bead core 5 under 10% air pressure, the distance (b) from the side edge of the first tread area 7 to the contour of the outer wheel of the tire at a position that is 0.95 times the carcass height H from the bead core 5 is related to the width TW2 of the second tread area 8 so that (b)/ TW2 ×1.2.
Patent JP-S63287042-A (JP)
Title: Substrate for circuit
Inventor: KOMATSU YUKINARI
IPC: B32B7/02
Filed: 1987-05-19
Abstract: PURPOSE:To obtain a board for a thick film circuit characterized by a small thermal expansion coefficient and very excellent heat radiation, by mixing heat-treated carbon whisker and resin, and providing a sheet. CONSTITUTION:Carbon whisker having a diameter of 0.01-0.4 mum and a length of 2-300 mum, is heat-treated in argon atmosphere at 2,400 deg.C for about 15 minutes. The whisker is transformed into a sheet by wet manufacturing by using a phenol resin and acetone so that a weight ratio of 4/1 is obtained. Thereafter, the sheet is heated and pressure is applied. The sheet having a thickness of 1.5 mm and an apparent density of 0.5 g/cm<3> is obtained. Glass paste is applied on the upper and rear surfaces of a board 1, which is formed in this way. Baking is performed in an argon gas atmosphere at 850  deg.C. A thin glass film 2, which is to become an insulating layer, is deposited. Thereafter, a wiring pattern 3 is provided on one surface as usual. Thick film elements 4 such as resistors and a semiconductor circuit element 5 are attached on the surface. The element 5 is connected to the pattern 3 with lead wires 6. In this way, the thermal expansion coefficient is brought close to the value of silicon, and thermal strain is made small.
Patent JP-S5747914-A (JP)
Title: Electrically conductive polyester fiber and its production
Inventor: TANAKA KUNIAKI
IPC: D06M101/16
Filed: 1980-09-04
Abstract: PURPOSE: Fiber of polyester modified with a specific sulfonate is made to adsorb iodine and treated with an aqueous cuprous compound to form cuprous iodide in it, thus producing novel-type of electrically conductive fiber that can be arbitrarily dyed in any color from white to light color.  
     CONSTITUTION: Polyester such as polyethylene terephthalate is modified with a sulfonate containing one or more sulfonate metal salt groups, preferably metal 3,5- dicarboalkoxybenzenesulfonate, in such an amount as corresponding to 0.5W8mol% sulfonate group based on the dicarboxylic acid components and made into fiber. Then, the resultant polyester fiber is made to adsorb iodine and treated with an aqueous cuprous compound to include cuprous iodide in it, thus giving the objective electrically conductive fiber with resistivity of 1×10 12 ohm/cm or less under 1kV direct current voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5456191-A (JP)
Title: Sealing terminal and its manufacturing process
Inventor: INOUE TAKEO
IPC: H01R9/16
Filed: 1977-10-11
Abstract: PURPOSE: To obtain a sealing terminal which is excellent in corrosion resistance and suitable for anticorrosive electrodes in hot water devices by hermetically sealing and fixing an insulated substrate using glass and mica to the terminal conductor by heat and press molding.  
     CONSTITUTION: The insulated substrate 20 using glass and mica is hermetically sealed and fixed to a terminal conductor 1 by heat and press molding. Also, the insulated substrate 20 is molded by pressurizing the spare molding body 14 of the material powder of the insulated substrate at the higher temperature than the dislocation temperature of glass and fixing it to the terminal conductor 1. For example, the spare molding body 14 with a penetrating hole 15 at the center is heated at 850 to 900°C and entered in a mold 8 which is heated at approximately 450°C. The terminal conductor 1 consisting of platinum plating titan wires is inserted in the penetrating hole 15 and pressed with a cross arm brace 12. Pressing continues until the temperature drops below the dislocation temperature of glass and molding is performed. By doing this, a sealing terminal which is high in the mechanical strength of the insulated substrate 20 and excellent in corrosion resistance and watertightness can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6014545-A (JP)
Title: Method and device for privacy communication
Inventor: SAITOU SHIGERU
IPC: H04K1/06
Filed: 1983-07-05
Abstract: PURPOSE:To make the constitution very simple and make the device considerably inexpensive, small-sized, and light-weight by changing the arrangement order of plural signals, which are obtained by dividing an audio analog signal to plural time sections, to connect them and transmitting a privacy analog signal obtained in this manner and restoring the original order of signals in the reception side. CONSTITUTION:In case of generation of the privacy analog signal, when information of patterns of time division are outputted from a storage device M to a delay controller ADC in accordance with a command of a synchronizing signal SS by driving of a reference oscillator OSC, the controller ADC sends a control signal to an analog delay device ADG to operate analog delay devices AD1, AD2,... and delay signals AD1, AD2,... shown in figures of the audio analog signal are outputted. The circuit where the signal is reproduced in the reception side has the same constitution as the circuit shown in a figure. In the reception side, VA is the privacy analog signal, and the signal outputted from a low-pass filter LPF becomes a reproduced audio analog signal. Information concerning patterns of time division and information concerning patterns of arrangement change for reproducing are stored in a storage device M.
Patent JP-H05313557-A (JP)
Title: Automatic plant model generating device
Inventor: TAKASHIMA BUNJIRO
IPC: G06F19/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide the device for generatiang automatically a qualitative characteristic model of a plant. CONSTITUTION:In a plant block diagram storage part 10, drawing data of symbol information of each component of a plant is stored. In an image understanding knowledge base 30, knowledge information for other information than symbols such as a straight line and an arrow, etc., and knowledge information for determining the information related to connection of the symbol are stored. In a connect-information storage part 50, information for showing the kind of a component generated by a connecting information generating device 40 and information of a connecting relation to other component are stored. In an apparatus model data base 60, a qualitative model of a Petri net is stored in accordance with each component being active and passive of the plant components. A model synthesizing device 70 extracts the qualitative model corresponding to the kind of the component from the connecting information storage part 50, from the apparatus model data base 60, couples the qualitative model with the information for showing the connecting relation to other component read out of the connecting information storage means 50, and generates the qualitative model of the whole plant.
Patent JP-H05147746-A (JP)
Title: Feeding device for loose cargo or liquid
Inventor: HARARUDO HAINRITSUCHI
IPC: B01J4/00
Filed: 1992-05-14
Abstract: PURPOSE: To provide a dosing device for a bulk material or liquid which facilitates maintenance or an exchange of a modular unit. CONSTITUTION: A dosing unit of the present invention is equipped with a storage hopper 1, a biaxial screw type feeder 16 and a swivel frame 2 or swivel arms 4 and 7 which support the storage hopper 1, the feeder unit 16, a stirrer assembly 13 and the like. At least one of the storage hopper 1, the feeder unit 16, the stirrer 13 is horizontally pivotable on a support cylinder 3 whereby an exchange of a modular unit or maintenance thereof is facilitated.
Patent JP-S5246968-A (JP)
Title: Method of fabricting matrix for producing netted edge for electric raz or
Inventor: MORITA YOSHIO
IPC: B26B19/12
Filed: 1975-10-09
Abstract: PURPOSE: To provide an electroforming matrix repeatedly usable with insulating material of photosensitive resin or the like at portion corresponding to skeletons of netted edge on the surface of thin plate substrate having electroconductivity using anodic oxidation process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10102325-A (JP)
Title: Blow spin die apparatus, and method for forming single curtain of fiber
Inventor: DANIEL FRANKLIN ROSSIRON
IPC: D01D4/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a blow spin die apparatus enabling use of a short die without causing lowering of production ability. SOLUTION: This blow spin die apparatus has a distribution plate 10 and a slot die 20 with plural die chips 24 formed in which spun capillary 28 is formed. The capillary has a first opening which is made to communicate with the distribution plate and a second opening opened at the top of die chip. Two cheek plates 40 and 42 are arranged adjacently to both sides of the die chip and flow path 50 having opening adjacent to the top of the die chip is arranged therewith.
Patent JP-S6133151-A (JP)
Title: 4_amino_butanoic acid derivative and manufacture
Inventor: MARUSERU DEKANPU
IPC: C07C233/47
Filed: 1985-06-05
Abstract: The invention relates to 4-amino-butanoic acid derivatives of general formula:   <IMAGE>   in which: M represents an alkali metal atom, R represents a protected amino group, R1 represents a labile group, R2 represents hydrogen, a branched- or straight-chain alkyl radical having from 1 to 6 carbon atoms, a lower methyloxyalkyl, a lower methylthioalkyl, a lower (lower alkyl)-aminoalkyl, a lower di-(lower alkyl)-aminoalkyl or a lower hydroxyalkyl radical or R2 represents one of the radicals of general formulae: Cy-A-, Cy-O-A'-, R-A'- or R3S-A'- in which: Cy represents an aromatic or alicyclic hydrocarbon radical or heterocyclic radical having one oxygen or sulphur atom or one or two nitrogen atoms, Cy being optionally mono-, di- or tri-substituted by radicals comprising hydroxy, lower alkyl, lower alkoxy, trifluoromethyl, nitro or halogeno radicals, A represents a single bond or a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, A' represents a branched- or straight-chain alkylene radical having from 1 to 5 carbon atoms, R3 represents a S-protecting group. These compounds are useful as intermediate products more particularly for the final synthesis of (3S,4S)-3-hydroxy-4-amino-6-methyl-heptanoic acid or statine.