baber/WOPTO huggingface dataset:
Patent JP-S56162865-A (JP)
Title: Gto thyristor stack
Inventor: MIYAZAKI KOUICHI
IPC: H01L29/74
Filed: 1980-05-19
Abstract: PURPOSE:To suppress the surge voltage generated upon opening of the GTO of a snapping circuit by connecting directly the anode of the GTO and a diode, as well as a capacitor and the cathode of the GTO, thereby reducing a wiring part. CONSTITUTION:A GTO1 is interposed between cooling fins 5 and 5', and uses the fins 5, 5' as electrodes. A diode 2 is mounted directly on the fin 5'. A capacitor 3 is constructed to commonly use one terminal of an aluminum case, and is intimately contacted (or buried) with the fin 5. Since the GTO1 and the diode 2 as well as the GTO1 and the capacitor 3 are connected via the fins 5, 5', connecting wires are not necessary, thereby enabling to shorten the wire of a loop of the GTO-diode 2- capacitor 3-the GTO.
Patent JP-H05268012-A (JP)
Title: Variable delay circuit
IPC: H03K5/131
Filed: 1992-03-23
Abstract: PURPOSE:To realize a high delay time resolution by utilizing a difference in a delay time when a signal is inputted to each level input terminal of a series gate circuit. CONSTITUTION:A delayed signal IN passing through either AND circuit depending on logic of a selection signal S is fed to a 1st level input terminal or a 2nd level input terminal of an OR circuit 10, and outputted to a terminal 15 from an output terminal of the circuit 10. Since the signal input from the 2nd level input terminal gives a larger delay time than that from the 1st level input terminal in the circuit 10 of series gate configuration, the delay time is varied by digital control by controlling the input terminal for the signal IN in the circuit 10 through the changeover of a signal S and a high delay time resolution is realized.
Patent JP-H09226886-A (JP)
Title: Lining panel
Inventor: TOMIKAWA MIZUKADO
IPC: B23K37/06
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic laminated plate having a corrosion resistant metallic layer of larger surface dinfensions than the conventional one. SOLUTION: A lining panel 10 comprises a base metal plate 12 made of carbon steel, and a corrosion resistant metallic layer 14 made of Hastelloy C-22 laminated on the base metal plate 12. The corrosion resistant metallic layer 14 comprises a plurality of corrosion resistant metallic sheet 16 of 2mm in thickness and made of Hastelloy C-22 which are arranged above the base metal plate 12 with an interval D of about 2mm between edge parts, and smaller in size than the lined base metal plate 12, and a joined part 18 of the corrosion resistant metallic sheet 16 with the corrosion resistant metallic sheet 16.
Patent JP-H07247281-A (JP)
Title: Precursor for myriocin and its production
Inventor: YOKOGAWA YOSHIHIRO
IPC: C07C229/30
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a precursor to be used for synthesizing high-purity myriocin having immunosuppressive activity. CONSTITUTION:This precursor of formula I (R1 is H, a 1-4C alkyl, methoxyethyl or methoxymethyl; R1 is H, a 1-4C acyl or benzoyl) can be obtained from an alcohol of formula V (MPM is p-methoxyphenylmethyl) which is produced from an amine of formula IV which can be synthesized by the following processes: substituents are introduced into the OH groups of 2-deoxy-D-glucose of formula II to form a diol, from which an alcohol of formula III is obtained via a triol, and both NHR2 and CH2OR1 groups are substituted or introduced into this alcohol of formula III.
Patent JP-H09227411-A (JP)
Title: Therapeutic agent for neuropathy due to spinal cord injury
Inventor: OKAJIMA KENJI
IPC: A61P25/28
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent, comprising a platelet activating factor antagonist as an active ingredient and useful for preventing or treating motile dysfunction, e.g. hemiplegia based on neuropathy due to the spinal cord injury. SOLUTION: This therapeutic agent for neuropathy due to spinal cord injury comprises a platelet activating factor antagonist, e.g. a derivative having a heterocyclic ring containing one to three hetero-atoms and further a monocyclic, a bicyclic or a condensed ring as a basic skeleton, concretely (+)-cis-3,5- dimethyl-2-(3-pyridyl)thiazolidin-4-one hydrochloride, etc., as an active ingredient. For example, the therapeutic agent is preferably administered in a daily dose of about 0.5 to about 1000mg and within the range of about 5 to about 300mg expressed in terms of the active ingredient for a patient weighing 70kg.
Patent JP-S59191164-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SATOU KENJI
IPC: H04N5/7826
Filed: 1983-04-15
Abstract: PURPOSE:To attain the automatic tracking control by reproducing (m) kinds (m<= integer of 3) of pilot signals having different frequencies or phases recorded on a video track by means of a rotary multi-head and obtaining consecutively accurate tracking error signals. CONSTITUTION:The rotary phases of multi-heads 5 and 6 are detected by a tack head 13, and this detection signal is sent to a phase adjusting circuit 14. This head phase detection signal SW being the output is applied to a cylinder phase comparator 16. The phase comparator 16 compares the phase of the signal SW with that of a reference signal REF of a terminal 8. This phase error signal is supplied to a cylinder motor 7 via a cylinder motor driving circuit 17. Thus multi-heads 5 and 6 are revolved at a fixed speed and phase decided by the signal REF. Then the drive of a tape 1 is controlled by a tracking error signal while the heads 5 and 6 are revolved at a prescribed speed. Thus it is possible to give the tracking control so that the heads 5 and 6 scan accurately on a desired video track.
Patent JP-H11257005-A (JP)
Title: Film cooling hole structure of gas turbine moving blade
Inventor: YURI MASANORI
IPC: F01D5/18
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency in the cooling passage by optimizing the film cooling hole position. SOLUTION: Multistage turbulators 28 are provided in a cooling passage inner wall 50. Cooling air 41 flows to cool the inside of the blade, with the air blowing out from a film cooling hole 11 to the surface of the blade to film cool the surface of the blade. Taking the positional dimension as d and the width of the turbulators 28 as e, the film cooling hole 11 is 10<d/e20 in a conventional type, but 0<d/e<2 in this type. As a result, the film cooling hole 11 is located between the turbulators 28, contacting or adjacent to the upstream side one. This hole corresponds to the position of a conventional broken-away area 52 in which braking away of the air is caused to improve the cooling effect. This allows uniform cooling in the cooling passage, improving the cooling effect.
Patent JP-S61226144-A (JP)
Title: Production of clad steel ingot
Inventor: OKAMOTO SETSUO
IPC: B22D19/16
Filed: 1985-03-29
Abstract: PURPOSE:To improve the quality of a product by coating an F compd. which contains a specific ratio or above of F and reacts exothermically in the stage of thermal cracking at a high temp. on the surface of a cladding metal of an insert-casting method thereby improving the boundary press weldability in the stage of blooming a clad steel ingot and suppressing a boundary solidified shell defect. CONSTITUTION:The F compd. such as 'Teflon<i>(R)' which contains >=40wt% F and reacts exothermically in the stage of thermal cracking at a high temp. is coated 1 on the surface of the cladding metal 2 and the cladding metal is dipped in a molten steel 6 and is thus insert-cast in the production of the clad steel ingot by the insert-casting method. Such clad steel ingot is improved in the boundary press weldability in the stage of blooming; in addition, the thermal cracking of a scum repulsing agent in the stage of casting is effected by the exothermic reaction, by which the uniformity of the solidified shell at the cladding boundary is improved and the formation of pinholes and blow holes is suppressed. The quality of the product is thus improved.
Patent JP-S61240211-A (JP)
Title: Optical cable
Inventor: SUGAWARA YASUYUKI
IPC: G02B6/44
Filed: 1985-03-29
Abstract: PURPOSE:To constitute the titled cable so that its transmission loss does not increase even if it is subjected to ironing, by twisting together a bend preventive wire consisting of a wire body whose flexural rigidity is strong, in parallel to an optical fiber in the form of interposing the optical fiber between, on the same layer as the twisted layer of the optical fiber. CONSTITUTION:An optical fiber 12, a bend preventive wire 32 and an insulated copper wire 34 are twisted together at the same time right upon a center supporting body 10, and one layer is formed by them. Four pieces of bend preventive wires 32 are used, placed at an interval of 90 deg., and three pieces of optical fibers 12, or two pieces of optical fibers 12 and one piece of insulated copper wire 34 are interposed between them. When a thickness of the bend preventive wire 32 is made a little thicker than the optical fiber 12, a lateral pressure to the optical fiber is prevented. A gap in a housing 22 is packed with jewelry 24. A wire body whose flexural rigidity is strong, by which the twist does not get out of shape even if the jewelry flows is placed in parallel to the optical fiber 12, twisted together, and a bend of the optical fiber 12 is prevented.
Patent JP-S62224108-A (JP)
Title: Switched capacitor
Inventor: FURUKAWA KATSUHIRO
IPC: H03H19/00
Filed: 1986-03-26
Abstract: PURPOSE:To simplify the circuit and to attain the low power consumption by utilizing an operation amplifier circuit provided in common to other output operation while one of two switched capacitors connected in cascade fetches an input signal. CONSTITUTION:When a timing signal (a) is at a high level, an operational amplifier circuit OP acts like an operation amplifier circuit OPa in an equivalent circuit and an output signal of an active low-pass filter is fetched in a capacitor C1 as the input signal. When a timing signal (b) is at a high level, the operational amplifier circuit OP acts like an operational amplifier circuit OPb and fetches the input signal into a capacitor C2. The circuit acts like the oscillation circuit by the repetitive operation by the timing signals (a, b). Thus, the oscillation circuit consists of one operational amplifier circuit OP, a simple switch circuit and capacitors C1, C2.
Patent JP-2000263526-A (JP)
Title: Holding method for accessary tile of specified shape and molding tool thereof
Inventor: SHIBATA AKIO
IPC: B28B3/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To uniformize the density of the whole of a raw material in the molding of a bending accessarry tile of specified shape. SOLUTION: When a tile C of specified shape with a second piece B bent to a first piece A is molded on one side of the flat first piece A, a powdery raw material fills a molding space of the first piece A and a space of the second piece B, and then the raw material filled in the molding space of the second piece B is compressed in the thickness direction of the second piece, and then the raw material filling the molding space of the first piece A and the molding space of the second piece B is pressurized from above.
Patent JP-S61224755-A (JP)
Title: System for controlling continuous transmission and reception of data
Inventor: TAKEDA TOSHIO
IPC: H04L29/02
Filed: 1985-03-29
Abstract: PURPOSE:To attain highly efficient on-line control and continuous transmission/ reception of data by providing a buffer cell storing a transmission request issued continuously by a host means and data to be sent. CONSTITUTION:Access request control block ARCB(1) information, ARCB(2) information, ARCB(3) information ... are stored in a buffer cell 1 and start a low-order program 3. Then the program 3 executes the connection of physical data transmission lines and the data (1), (2) and (3) ... stored in buffer cells (1), (2), (3) ... are sent continuously to an opposite station. Thus, even when the transmission of the data (1) based on the transmission request (1)4 is not sent yet, the high-order program 2 issues the 2nd transmission request (2)5 and the continuous transmission/reception of data and efficient on-line control are attained.
Patent JP-S52148594-A (JP)
Title: Novel oligomeric carbonate copolymer and polymer compositions thereof
Inventor: YAMANA HIROAKI
IPC: C08L77/00
Filed: 1976-06-07
Abstract: PURPOSE: An oligomeric carbonate copolymer and a polymer for high polymers useful as a stabilizer for high polymers susceptible to oxidative degradation, having a specific structure with a limited polymerization degree. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04302113-A (JP)
Title: Neon transformer
Inventor: AMANO MASAMICHI
IPC: H01F38/08
Filed: 1991-03-29
Abstract: PURPOSE:To improve the efficiency of a neon-tube lamp. CONSTITUTION:Restriction plates 22, with which the restriction plates 21 on both ends of a bobbin 15 will be divided into five parts in axial direction, are integrally provided, the ends of the divided parts (sections) are lap-wound in alignment on an insulating copper wire 16 without interposing interlayer paper, and a high-tension winding (secondary winding is formed by winding the copper wire 16 on the adjacent section successively in the same manner as above.
Patent JP-H11265786-A (JP)
Title: Molecular luminescence device
Inventor: WADA YASUO
IPC: H01S5/042
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance between an injection electrode and a molecular layer, increase the injection efficiency of electrons and positive holes, to make the conductive mechanism of the molecular layer ohmic and increase conductive efficiency by connecting single molecules having at least luminescence function between two electrode surfaces via a chemical bond to form a luminescence layer. SOLUTION: This luminescence device with a single device structure is arranged with a conductive luminescence molecule 3 between an electron injection electrode 1 and a positive hole injection electrode 2. If a combination of gold and thiol or silicon and carboxylic acid, for example, is used for the connection between the molecule and electrode, a chemical bond can be formed between the electrode and molecule, and sufficiently low contact resistance can be realized. Many kinds such as selenium, tellurium, gold, silver, for example, can be used for other combinations. When the luminescence molecule having these functional groups at both ends is used, high-efficiency carrier injection can be made, and luminous efficiency can be increased.
Patent JP-H01239630-A (JP)
Title: Relative information retriever
Inventor: HARA YOSHINORI
IPC: G06F17/30
Filed: 1988-03-18
Abstract: PURPOSE:To provide relative information fitted in specific interest at need by handling a retrieval condition and a corresponding document set for an electronic document on equal terms. CONSTITUTION:A retrieval condition storage means 5 assumes information in a document attribute storage means 3 as a new retrieval condition by adding correction instruction by a change attribute storage means 4 on the means 3, and stores it. It is possible to preserve a history at need to respond to following efficient retrieval. Next, the set of identifiers (document number) corresponding to the retrieval condition is stored in a corresponding document number storage means 6. In such a way, a user takes out required information from a document storage means 2 based on corresponding document number information, and displays it on a display means 7. Those means are controlled by a control means 8 having a CPU.
Patent JP-S6024823-A (JP)
Inventor: DEREKU SHII HAAUTSUDO NATSUSHI
IPC: A61B6/03
Filed: 1984-04-03
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-H06181170-A (JP)
Title: Formation of microminiature structure and x-ray mask
Inventor: OGINO SEIJI
IPC: G03F1/22
Filed: 1993-03-25
Abstract: PURPOSE:To form a micromiature structure having high aspect ratio by employing a resist mainly composed of a copolymer of a unit shown by a specific formula and a unit shown by another specific formula in a resist layer thereby forming a resist pattern deep in vertical direction in a short exposing time. CONSTITUTION:When a resist layer is formed on the surface of a substrate or a solid body, a monomer shown by formula I (where, R1 represents an 1-4C alkyl group (hydrogen atom in alkyl group may be substituted by halogen atom)) and a monomer shown by formula II (where, X represents halogen atom or hydroxyl group and R2 represents hydrogen atom or methyl group) are previously polymerized to prepare a copolymer syrup thereof. The copolymer syrup is applied onto a substrate or the surface of a solid body. A copolymer syrup layer thus formed on the substrate or the surface of solid body is then polymerized completely through polymerization completing process.
Patent JP-H03268976-A (JP)
Title: Home position detection of printer
Inventor: IGASAKI TOSHIAKI
IPC: B41J19/30
Filed: 1990-03-19
Abstract: PURPOSE:To enable a home position to be correctly detected by performing detection of a home position for a carriage several times, sampling the phases of a stepping motor when the carriage passes through a sensor, storing the reverse phase of a selected motor phase in non-volatile memory and detecting the home position based on the phase stored i non-volatile memory for the following operation. CONSTITUTION:The first, second and third home positions are detected by moving a carriage 10 to the right by 1, 5 and 10 inches. Then the phases of a carriage motor 28 when a slit 12 passes through a sensor 13 at the movement of the carriage 10 are sampled and the sampled data is stored in RAM 23. Then the largest number of reverse phase among the motor phases stored in RAM 23 is stored in non-volatile memory 25 as a motor phase for home position detection. For the following operation, the motor phase stored in non-volatile memory 25 is used constantly for home position detection. That is, the motor phase is always the same when the home position is detected.
Patent JP-H03269929-A (JP)
Title: Circuit-breaker
Inventor: SHIMANO TERUMI
IPC: H01H73/18
Filed: 1990-03-19
Abstract: PURPOSE:To heighten the arc voltage rising ratio independently of effects of fused contact scattering and improve the current limiting function and make a circuit-breaker small in size by maintaining pole opening speed of a contact stand at the time of circuit-breaking by a magnetic driving apparatus placed immediate under a switching system. CONSTITUTION:When large current owing to short circuit, etc., flows, a current limiting resiliencer 12a opens owing to the total resilient force of an electromagnetic force generated between a movable contact stand and the resiliencer 12a and a magnetic resiling force between parallel conductors in the reverse side of a rotary center 17 of a current limiting contact stand 12. Further, a magnetic driving apparatus 20 is installed on the opposite to the contact touching part 11 of the contact stand 12 and the speed after pole opening is maintained and current limiting effect is increased. In an apparatus 20, a conductor part 15b is put near the bottom plane in the inside of a magnetic body having U-shape cross section and a parallel conductor part 12b is put on the opposite to 15b and when large current flows in the conductors, the part 12b is moved toward the arrow by magnetic fluxes. This part is placed inside of the walls 40a-40c of a mold and protected from scattered fused matters at the time of circuit breaking.
Patent JP-H08236161-A (JP)
Title: Protection circuit for battery device
Inventor: YOSHIKAWA SHOZO
IPC: H02J7/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a protection circuit for a battery which can surely protect the battery from an overcurrent with a simple structure. CONSTITUTION: A protection circuit is provided with an battery 7 and terminals T1 , T2 , and a charge current is fed to the battery 7 through the terminals T1 , T2 from a charger when charging. When the protection circuit is used as a power source, the current is fed to an apparatus through the terminals T1 , T2 from the battery 7. In this battery device, a FET 3 and a control means, which is composed of a transistor 5 and resistors 2, 4, 6, which, when large fluctuation occurs in the current passing through the terminals T1 , T2 , converts transient current fluctuation into a voltage (into the voltage at both ends of a coil 1), makes a FET 3 be opened by the converted voltage, and maintains the open state of the FET 3, are provided in series between the battery 7 and the terminals T1 , T2 .
Patent JP-H09221071-A (JP)
Title: Endless crawler belt, method for changing direction of boggie with crawler belt wheel and its device
Inventor: SHIKINAMI HIROKO
IPC: B62D11/00
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To enable various kinds of friction, resistance and stress accompanied by a rotation of a wheel tcx be substantially dispersed and released by a plurality of wheels and crawler belts by a method wherein a projecting belt is fitted to an inner surface of a flat belt with a small clearance to a wheel groove for use in guiding operation and is integrally constructed. SOLUTION: A crawler belt 1 acting as a flat belt is formed into a V-belt in which it has a projecting belt 3at its inner surface 2 in an integral manner and its projecting belt 3 is fitted to a groove 5 of a small-diameter wheel 4 with a surplus clearance. In addition, a direction changing operation of the boggie having the crawler belt is carried out such that either a jack device kept at a suspended and floor-spaced apart state in normal condition or a second crawler belt wheel 8 is arranged at an inner region 7 of the boggie supported by both main crawler belts, wherein a distance between the second crawler belt wheel part and the boggie is expanded in a vertical direction by a hydraulic mechanism or the like.  With such an arrangement as above, it is possible to make a substantial dispersion and releasing of various kinds of friction, resistance and stress accompanied by the rotation of the wheel with a plurality of wheels and crawler belts.
Patent JP-H09220394-A (JP)
Title: Washing bag
Inventor: FUKAZAWA KIYOSHI
IPC: D06F35/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a double-pocket washing bag which enables separate washing of high grade slip and a brassiere with a metallic clasp at the same time without damaging the high grade slip or the like. SOLUTION: A net bag is bent at a bending line 3d from the entrance side of the net bag in such a manner that sides 1a, 1a which are a part of the side of the net bag and sides 2b, 2b which are a part of the side of the net bag overlap each other, and the sides 1a, 1a and the sides 2b, 2b are sewn up to manufacture a semi-main body 6. Subsequently, the face of the semi-main body 6 having no entrance is directed upward, the bending line 3d of the semi-main body 6 and the side (h) of a small net cloth 4 are sewn up, the sewn-up large net clotch 5 is placed in such a manner that sides (3c), (3c), sides (4d), (4d), a side (h) and a line (j), sides 6m and 6m, sides 7n and 7n and sides (k) and (k), respectively overlap each other, and bent on this side at the line (j) and the side (h), and the sides 3c and 3c, the sides 6m and 6m, the sides 4d and 4d, the sides 7n and 7n and the sides k and k are sewn up.
Patent JP-H11264190-A (JP)
Title: Joint construction for concrete-filled steel pipe column
Inventor: SHIOKAWA HIDEYO
IPC: E04B1/58
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint construction for a concrete-filled steel pipe column which can be connected to a reinforced concrete beam thereby reducing the cost compared with the case of connecting to a beam of SRC structure. SOLUTION: At the column head portion 1a of a concrete-filled steel pipe column 1, the main reinforcement 25 is arranged in such a manner that its lower end portion 25a is embedded in the filled concrete and the upper end portion 25b is projected from the column head portion 1a. And concrete C is poured to the upper end portion 25b of the main reinforcement 25 thereby forming a structural body 27 and a beam 23 is jointed to the structural body 27.