baber/WOPTO huggingface dataset:
Patent JP-S642771-A (JP)
Title: Molten steel flowing apparatus
Inventor: OKIMOTO KAZUO
IPC: B22D11/10
Filed: 1987-06-23
Abstract: PURPOSE: To execute suitable variation of molten metal surface by adjusting change of direction of shifting magnetic field and intensity of the shifting magnetic field separately to plural pairs of shifting magnetic field generators and working molten steel flowing device according to intensity of discharging flow from right and left discharging holes in a submerged nozzle.  
     CONSTITUTION: In case the intensity of the discharging flow 31 is to restrain caused by large variation of the molten metal surface, the direction of the shifting magnetic field is made to the direction showing with the blanked arrow mark 50 as reversing to the discharging flow 31 direction by a phase sequence converter 42. At the some time, the intensity of the shifting magnetic field is adjusted in accordance with the variation of molten metal surface by the current controller 43, to make the suitable variation of the molten metal surface. In case the intensity of the discharging flow 31 is to increase, the direction of the blanked arrow mark 50 may be changed to the reversed direction. In case some drift current develops, as two pairs of the shifting magnetic field generators 41 arranged at side faces of a mold can separately adjust the intensity and the direction of the shifting magnetic field, the discharging flow from the right and left discharging holes 22 in the submerged nozzle 21 is uniformized and the drift current is caused. By this method, enclosure of mold powder 33 caused by abnormal variation of the molten metal surface and the surface cracking are prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H096734-A (JP)
Title: Barrier synchronizing device
Inventor: NISHIDA MASATO
IPC: G06F15/16
Filed: 1995-06-21
Abstract: PURPOSE: To perform barrier synchronization at high speed between arbitrary processors. CONSTITUTION: The processor to be subjected to barrier synchronization is previously set in a mask register 300, and each processor 100 reports a synchronizing request to a synchronizing register 200. The generation of synchronizing request to be subjected to barrier synchronization is reported to a counter 550 by a synchronizing generation detecting circuit 500 and the value of the counter 550 is decreased at every time. When the counter 550 defining the number of processors to be the object of barrier synchronization as an initial value turns '0', barrier synchronization is established and the reply for the synchronizing request held in the synchronizing register 200 is sent to the correspondent processor.
Patent JP-2000349563-A (JP)
Title: Power amplifier
Inventor: NAKAMURA MORIO
IPC: H03F3/21
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensation circuit with a simple configura tion and to provide a power amplifier that stably operates against a temperature change. SOLUTION: In a bias generating circuit 20, a 1st resistor 21 whose resistance is R1 and a 2nd resistor 22 whose resistance is R2 and whose resistance temperature coefficient is higher than that of the 1st resistor 21 are connected in series. A common connecting point of the 1st resistor 21 and the 2nd resistor 22 is connected to a gate terminal 11g. A terminal of the 1st resistor 21 opposite to the common connecting point is connected to a bias supply terminal 23 to which a negative bias voltage Vgg is supplied and a terminal of the 2nd resistor 22 opposite to the common connecting point is connected to a ground terminal 24.
Patent JP-S5277703-A (JP)
Title: Push button device
Inventor: KOIZUMI SATORU
IPC: G11B15/26
Filed: 1975-12-23
Abstract: PURPOSE: To eliminate the need for screws or the like in mounting of push buttons and achive the improvement in working efficiency by engaging push buttons to engaging projections molded in a chassis and mutually holding and releasing the engagement of the push buttons by means of a sliding plate, in a tape recorder etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09299506-A (JP)
Title: Fixed type exercise instrument generating power
Inventor: KOBAYASHI KAZUYA
IPC: A63B22/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a completely new instrument which is not electric equipment for domestic use to consume electricity but produces electricity by controlling an exercise load freely as well by adjusting the quantity of power to be generated. SOLUTION: A motor 2 is fitted to the rotational axial part of a fixed type exercise instrument 1 such as a training machine. Electricity is generated by dynamically operating the motor 2. Therefore, heat generation and energy of wear due to the use of the fixed type exercise instrument is inversely utilized for generating power and there is an effect for making compatible the maintenance of physical strength for health and energy saving.
Patent JP-H113814-A (JP)
Title: Single pancake winding, double pancake winding, superconducting coil, and nuclear fusion device provided with the coil
Inventor: TSUKAMOTO HIDEO
IPC: H01F6/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the working amount and welding amount of the lid of a single pancake winding, by providing such a lid that is integrally formed with a disk and covers superconducting conductors and is joined with the disk or welded to the disk with a penetrating electron beam or penetrating laser. SOLUTION: Grooves are provided on one surface of a disk 1 and superconducting conductors 2 which are insulated after the conductors 2 are wound in the same shape as that of the grooves are housed in the grooves. Then, a single pancake winding is formed by covering the disk 1 with a lid 3 which is integrally formed with the disk 1 and supports and fixes the conductors 2 and welding the lid 3 to the disk 1 with a penetrating electron beam or penetrating laser. In the case, the lid 3 can be divided into a plurality of parts, so that two or more superconducting conductors 2 may be covered with one lid 3 in the radial direction. A superconducting coil is formed by laminating a plurality of single pancake windings thus formed upon another. Therefore, the working time and welding time of the lid 3 can be reduced and the deformation of the lid 3 which occurs when the lid 3 is worked and welded can be reduced. In addition, a sufficient strength can be secured.
Patent JP-S5582878-A (JP)
Title: Motor-driven flow control valve device
Inventor: INADA MASAMI
IPC: F16K31/06
Filed: 1978-12-14
Abstract: PURPOSE: To lessen clearance between magnet and iron core, to enlarge adsorptive force of a bobbin and to diminish leak of fluid by forming the bobbin with use of ceramic material.  
     CONSTITUTION: A bobbin 17 is made of ceramic, clearance between iron core 16 and permanent magnets 19, 20, and leak of fluid is minimized. In the normal time, magnetic flux yielded from the permanent magners 19, 20 forms a magnetic circuit in the closed loop through the iron core 16 and a yoke 18, one part of which is conducted to an electromagnetic coil 18 wound up around said bobbin 17. With this condition, when electric current is applied to the electromagnetic coil 18, according to Fleming's left hand law, force is produced on the right side, the bobbin 17 is actuated and displaced to the right side resistingly to coil springs 25, 26, a conducting bore 22 which conducts the inlet port 11 of the body of a magnetic material 13 to the outlet port 12 is made its opening, atmospheric flow rate to be flowed into the negative pressure source is controlled in proportion to the size of applied electric current value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6216440-A (JP)
Title: Production of 1,4-dichlorobutane
Inventor: YAMAGIWA SHUICHI
IPC: C07C17/00
Filed: 1985-07-16
Abstract: PURPOSE:To obtain industrially advantageously the titled high-purity compound by an easy liquid separation operation with suppressing coloring of reaction solution, by adding previously water to 1,4-butylene glycol, etc., before a hydrogen chloride gas is introduced and introducing the hydrogen chloride gas to 1,4-butylene glycol, etc. CONSTITUTION:Water or an aqueous solution of hydrochloric acid is previously added to 1,4-butylene glycol or tetrahydrofuran and a hydrogen chloride gas is introduced to 1,4-butylene glycol or tetrahydrofuran to carry out a reaction. After the reaction is over, the reaction mixture is separated into an organic layer and a water layer, to give high-purity 1,4-dichlorobutane. An amount of water added is preferably >=5wt% based on the raw material, 1,4-butylene glycol, etc., and when the aqueous solution of hydrochloric acid is used, its concentration is 0wt% - concentration of saturated aqueous solution of hydrochloric acid. EFFECT:A reaction mixture is easily separated into an organic layer and a water layer. USE:An intermediate for synthesizing drugs and agricultural chemicals.
Patent JP-H0320572-A (JP)
Title: Multiair-conditioning apparatus
Inventor: KOTANI MASANORI
IPC: F25B13/00
Filed: 1989-06-16
Abstract: PURPOSE:To simplify the work of laying piping and improve the appearance of the work completed by connecting an outdoor machine to a distribution unit by a two-way piping line for sending refrigerant back and forth and by connecting the distribution unit to each of indoor machines respectively by a two-way piping line. CONSTITUTION:A multiair-conditioning apparatus is equipped with an outdoor machine 100 installed outdoors, a suspended type indoor machine 17 fitted to the ceiling inside a room A, a wall type indoor machine 18 fitted to the wall inside a room B, another wall type indoor machine 19 provided inside a room C, and a distribution unit 20 provided inside the room A. The outdoor machine 100 is connected to the distribution unit 20 by a pair of pipes 55, 56 for conveying refrigerant back and forth, and the distribution unit 20 is connected to each of the indoor machines 17, 18, 19 by a pair of pipes 61, 62, by another pair 63, 64, and by another pair 65, 66 respectively. The distribution unit 20 contains, for the respective indoor machines 17, 18, 19, expansion valves 5, 6, 7 and solenoid valves 27, 28, 29, which all are capable of opening and closing by electronic control.
Patent JP-H113103-A (JP)
Title: Programmable controller and automatic control unit having the same
Inventor: FUJINO KAZUO
IPC: G05B19/05
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller which can easily add the execution program of new ladder instructions without exchanging firmwares and can deal with the lack of memory capacity as well. SOLUTION: The execution program of new ladder instructions, which are not stored in a memory 13a inside a programmable controller 10a, is loaded from a PC card 50a for storing that execution program through an interface 14a to the memory 13a inside the programmable controller 10a by a user program, and an unnecessary execution program is erased from the memory 13a.
Patent JP-H103496-A (JP)
Title: Kick distance calculation device
Inventor: SUZUKI SATORU
IPC: G06Q50/10
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a kick distance calculation device which precisely evaluates land with a street value by easily and speedily calculating the minimum value of a kick distance between arbitrary points. SOLUTION: The kick distance calculation device obtains an intersection P between a segment L1 connecting the position coordinates of a point A and a point B, and a segment L2 connecting the respective position coordinates of passing equipments Q1, Q2, Q3.... The adjacent passing equipments Q2 and Q3 along the segment L2 from the intersection P are selected and the length of a route K1 connecting the respective position coordinates of the point A, the passing equipment Q2 and the point B, and the length of a route K2 connecting the respective position coordinates of the point A, the passing equipment Q3 and the point B are calculated. Then, the kick distance of the route K1 is calculated based on the calculated value of the length of the shorter route K1 between the route K1 and the route K2.
Patent JP-S5579568-A (JP)
Title: Picture signal binary-coder
Inventor: MIZUNO SHIYOUJI
IPC: H04N1/40
Filed: 1978-12-13
Abstract: PURPOSE: To obtain a binary-coded signal which agrees with an original binary picture with high precision, by repeating a binary-coding process by providing a correction circuit.  
     CONSTITUTION: Photoelectric converter circuit 2 converts original binary picture 1 into analog electric signal 14 in the order of scanning and it is inputted to binary- coding circuit 3. Circuit 3 sets a threshold level in the middle of the greatest value and lowest value and signal 14 is binary-coded on the basis of the threshold level to obtain 1st binary-coded signal 15, which is inputted to correction circuit 4. Circuit 4 applies signal 15 to filter 5 imitating characteristics of circuit 2. Signal 14 is delayed by delay circuit 13 as much as the delay time of filter 5 and then compared with the output of filter 5 and difference signal 6 between the both is applied to circuit 4. Circuit 4 outputs 2nd corrected binary-coded signal 7. In this way, a binary-coding process is repeated to decrease the difference signal gradually, so that a binary-coded signal can be obtained which is extremely close to the original picture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11333868-A (JP)
Title: Self-adhesive tape for cell for producing plastic lens
Inventor: KOIKE SANAE
IPC: B29C39/26
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive polymerization cell capable of efficiently producing a plastic lens, especially a thiourethane type lens of good quality free from optical strain and a self-adhesive tape used in the formation of a polymerization cell. SOLUTION: A silicone self-adhesive layer containing 25-mer or less diorganosiloxane with a low b.p. component content of 12 wt.% or less is provided on a base material comprising a polymer selected from polyphenylene sulfide and polyethylene napthalate with tensile strength retention, which is calculated on the basis of the measured result of a tensile strength test according to JIS C2318 before and after 72-hr standing in 85 deg.C saturated steam, of 95% or more, steam permeability of 3 g/m<2> .24 hr.0.1 mm or less and tensile strength retention, measured according to JIS C2318, of 95% or more.
Patent JP-H08326015-A (JP)
Title: Reinforcing method of column body
Inventor: HIGUCHI YOSHIRO
IPC: E01D19/02
Filed: 1995-05-31
Abstract: PURPOSE: To ensure safety and improve the efficiency of the execution of works, and to reduce cost by enhancing strength, rigidity and adhesive properties by the surrounding of a reinforcing plate to a crack generated site (a previously generated section) in the column body of a pier etc. for an elevated bridge in a road. CONSTITUTION: The strip body of a piano wire 6 is wound spirally on the crack generated site of a column body 1 through mutually proper intervals. The outside of the wound piano wire 6 is surrounded by a reinforcing plate 5' having thickness thinner than a conventional mode, and spiral clearance sections among the wound piano wire 6, the section of coin body concrete and the external reinforcing plate 5' are filled with a hardener such as high-strength cement, thus increasing strength and rigidity, then improving adhesive properties. Accordingly, reinforcing parts are handled simply, workability is enhanced, safety is elevated, operating efficiency is bettered, the term of works is shortened, cost is reduced while the strength, rigidity and adhesive properties of the column body 1 are improved, and reinforcing properties are made better extremely.
Patent JP-H0325295-A (JP)
Title: Gas heat exchanger
Inventor: OBIKI TSUNEHIRO
IPC: F28D19/00
Filed: 1989-06-20
Abstract: PURPOSE:To eliminate danger for environment when organic het medium is employed as heat medium by a method wherein the title heat exchanger is provided with a condenser, condensing the heat medium discharged out of a safety valve and evaporated into the vapor of the same, a buffer tank, reserving the condensed heat medium, and a removing device for the vapor of the heat medium, which is not condensed. CONSTITUTION:Heat is transferred from high temperature gas to heat medium, which flows in a heat transfer tube 2, through the group of the heat transfer tubes 2 in a heat exchanger 1 on the high temperature side. The heat medium is sent into the group of heat transfer tubes 4 in a heat exchanger 3 on the low temperature side by a pump 6 through a connecting tube 5 while the heat is transferred in the low temperature side heat exchanger 3 from the high-temperature heat medium in the group of heat transfer tubes 4 to low temperature gas. Expansion due to the temperature increase of the heat medium is absorbed by an expansion tank 7. When a pressure in a loop has increased to a value higher than a preset value and the heat medium is released by a safety valve 8, the vaporized heat medium is sent into a condenser 9 to condense it, then, is reserved into a buffer tank 10 while the vapor of heat medium, not condensed in the condenser, is passed through an adsorption tower 11 to make it harmless. According to this method, danger for environment may be eliminated even when organic heat medium is employed as a heat medium and heat exchanger may be effected safely.
Patent JP-H0710858-A (JP)
Title: New taxol derivative
Inventor: YOKOO CHIHIRO
IPC: A61K36/18
Filed: 1993-06-25
Abstract: PURPOSE: To provide novel taxol derivatives, which comprise specific taxol derivatives and are obtained from bark of Taxus baccata, useful as anti-tumor agents for injections exhibiting excellent therapeutical effects and have aiti- tumor activity and are improved in solubility.  
     CONSTITUTION: By dissolving taxol of formula I (wherein Ac represents acetyl; Ph represents phenyl) obtained from bark of Taxus baccata in methylene chloride, adding a solution of dimethylphosphinic chloride or the like in an atmosphere of nitrogen, then adding dropwise of triethylamine, stirring it at 20°C for 24 hours to react, filtering the reaction mixture, distilling of the solvent, purifying thus obtained residue by column chromatography on silica gel and recrystallizing the eluent from ethyl acetate-hexane, the aimed taxol derivative of formula II (wherein R 1  represents dimethylsulfinyl, 2,2,2- trichloroethoxycarbonyl or H; R 2  represents dimethylsulfinyl or H), exhibiting anti-tumor activity and improved water solubility, is provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05325598-A (JP)
Title: Semiconductor storage device
Inventor: SHIOZAKI SHUZO
IPC: G11C29/04
Filed: 1992-05-22
Abstract: PURPOSE:To provide a semiconductor storage device which can locate a faulty bit at least to the extent of a word in a memory cell block in the case of a multibit parallel test. CONSTITUTION:Plural memory cells are divided into plural memory blocks 1 consisting of respective subblocks 2 and the multibit parallel test is conducted by the memory block 1. This multibit parallel testing circuit has a compressing circuit 4 which compresses and outputs only test data on memory cells connected to the same word line.
Patent JP-S5680847-A (JP)
Title: Cartridge put-in/take-out mechanism for large-capacity memory equipment
Inventor: OSADA NOBORU
IPC: G11B15/68
Filed: 1979-12-01
Abstract: PURPOSE: To always ensure a steady put-in and take-out of a cartridge, by distributing plural units of cylinders into which the data cartridge can be put in a radial form to form a disk part and then attaching this disk part rotatably at the frame opening part of a memory equipment.  
     CONSTITUTION: A number of data cartridge cells 9 are provided to the frame F of a memory equipment, and a disk part having plural units of cylinders 10 is installed at the opening part A of the frame F. The six units of cylinder 10 are distributed at the disk part in a radial form, and these cylinders are connected with  the connection plate 13. Thus the cartridge is put into the cylinder 10 from outside  and then taken out with a turn of the disk part by 180°. The cartridge taken out is stored in the cartridge cell 9 by the direction given from an accessor. The cartridge can be taken out by putting the cartridge into the cylinder 10 via the accessor and then turning the disk part by 180°. In such constitution, the data cartridge can always be put in and taken out in a steady way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6132920-A (JP)
Inventor: YAMASHITA TETSUSHI
IPC: H01H13/02
Filed: 1984-07-26
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-S6216882-A (JP)
Title: Power unit for arc welding
Inventor: SHINADA TSUNEO
IPC: B23K9/073
Filed: 1985-07-17
Abstract: PURPOSE:To raise no output voltage at loadless time and small current time by defining the driving order of a switching element and by impressing no voltage with the flow of a circulation current to a welding transformer excepting the output controlling period of an invertor. CONSTITUTION:The voltage V1 as shown in the waveform of onload voltage is impressed on a welding transformer 4 in the output controlling period of both switching elements Q1 and Q2 being turned ON for the period t1-t2. The switching element Q1 only is turned off at the t2 time and simultaneously or slightly later the switching element Q2 is turned on. The current which has been passed to the welding transformer is then passed as a circulating current on the route of a feedback diode D3   welding transformer   switching element Q2 until the switching element Q2 is turned off at the time of t3 and no voltage is impressed on the welding transformer 4 while the period t2-t3. The output voltage is thus not raised at no load time and small current time.
Patent JP-S5856732-A (JP)
Title: Automatic wire connector for wire cut discharge working machine
Inventor: MATSUMOTO TAKEHISA
IPC: B41F33/02
Filed: 1981-09-30
Abstract: PURPOSE:To connect a wire electrode reliably by employing a double guide pipe for guiding a electrode wire while providing a slotting in each of said pipes and constructing such that they are rotated relatively to open/close said slotting. CONSTITUTION:A guide pipe 125 is reliably subieeted to insertion of the wire electrode under the condition where slotting 125a, of an inner pipe 125a is shifted from the slotting 125b1 of an outer pipe 125b and closed. After completion of connection of the wire electrode, a slide lever 114 is slided to rotate the first disc 125 to the left by means of a pin 125c3 to be engaged with an engaging section 114b, thus to function such that the slotting 125a1 of the inner pipe 125a and the slotting 125 of the outer pipe 125b are matched and to move a wire insertion head thus to remove the wire electrode from the guide pipe 125. Consequently the guide pipe 125 can be formed quite thin and the wire electrode can be connected reliably.
Patent JP-H09317406-A (JP)
Title: Axial flow exhaust turbine
Inventor: KATO HIDEO
IPC: F01D25/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide constitution of an axial flow exhaust turbine structured such that there is no need for a work to remove a support column to support a bearing bed and a piping part during maintenance and inspection of a bearing in the exhaust casing of an axial flow exhaust gas turbine, and an inspection work is facilitated. SOLUTION: An exhaust casing 4, a bearing bed 6, and a cover 14 with which the bearing bed 6 and a shaft seal device 10 are covered are structured in such a manner to be divided into two section of upper and lower sides, having respective division surfaces in the axial direction of a turbine axle 3. A stay 7a and a piping part are arranged between a division bearing bed 6b on the upper side and a division exhaust casing 4b on the lower side, and securely intercoupled. The bearing bed 6 is positioned at the inner central part of the exhaust casing 4.