baber/WOPTO huggingface dataset:
Patent JP-S62159705-A (JP)
Title: Intermediate pressure turbine warming apparatus of reheating condensing turbine
Inventor: YAMAMOTO TAKAO
IPC: F01D25/10
Filed: 1986-01-09
Abstract: PURPOSE:To aim at shortening of warming time for an intermediate pressure turbine, by mounting a freely adjustable valve for controlling the flow of the steam passing an intermediate pressure turbine for warming, downstream from the exhaust side of the intermediate pressure turbine. CONSTITUTION:A reheating condensing turbine consists of a high pressure turbine 3 driven by a steam generated by the steam generator 2 of a boiler 1, an intermediate pressure turbine 6 in which a steam reheated by a reheater 5 after finishing the work is introduced, and a double flow type flow pressure turbine 9 in which the exhaust of the intermediate pressure turbine 6 is introduced through cross over tube 25. And a generator 10 is driven by the power generated by turbines 3, 6 and 9. In such a turbine, a valve 11 with freely adjustable opening is mounted to the cross over tube 25. And at the turbine starting, both high pressure and intermediate pressure steam control valves 4, 7 are slightly opened, while a bypass valve 11 is set at smaller opening than that of the intermediate pressure steam control valve 7, so that warming by steam is available.
Patent JP-H08190446-A (JP)
Title: Backup system for microcomputer
Inventor: ONO SHOJI
IPC: G06F1/24
Filed: 1995-01-11
Abstract: PURPOSE: To surely back up RAM, prolong the backup time, and lower the circuit cost by setting the threshold value of reset input higher than a RAM holding voltage and an oscillation stop mode holding voltage. CONSTITUTION: A reset circuit consists of a resistance 8 and a capacitor 9. To supply AC 50/60Hz to a microcomputer 7, a power transformer 15 is provided with a special coil 17, which is connected to a PF terminal for pulse input by a waveform shaping circuit 13. The PF terminal has a function for resetting the oscillation stop mode of the microcomputer. The microcomputer 7 monitors whether or not there is the pulse input to detect a power failure, sets input/output terminals for a controlled circuit part 14 to a high-impedance state as early as possible, and stops the oscillation of an oscillator 10 to enter a RAM backup mode. This microcomputer has threshold value Vi of the reset input set much higher than the holding voltage VRAM of the RAM.
Patent JP-S57116148-A (JP)
Title: Carbureter with two kind of throttle valve
Inventor: OBARA KIYOHARU
IPC: F02M11/08
Filed: 1981-01-09
Abstract: PURPOSE: To simplify a carbureter having different throtle valves, by supplying fuel only through a first suction passage when an engine is rotated at a low or medium speed and supplying the fuel further through a second suction passage when it is rotated at a medium to high speed.  
     CONSTITUTION: The first suction passage 1 is provided with a piston type throttle valve A. The second suction passage 2 has a butterfly type throttle valve B. When the engine is rotated at a low speed or a medium speed, mixture is supplied through the first suction passage 1, but not through the second suction passage 2. After the piston type throttle valve A for controlling opening of the first suction passage 1 attains a certain opening, the butterfly type throttle valve B is actuated to open the second suction passage 2. For this purpose, an acutating arm 3 of the piston type throttle valve A and an actuating arm 5 of the butterfly type throttle valve B are connected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61179109-A (JP)
Inventor: TANAHASHI YOSHIBUMI
IPC: A47B57/40
Filed: 1985-01-10
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-H01178352-A (JP)
Title: Method for continuously casting slab
Inventor: MATSUKAWA TOSHITANE
IPC: B22D11/10
Filed: 1988-01-11
Abstract: PURPOSE:To enable continuous casting without lowering the productivity of narrow width slab with the min. reconstruction of equipment by arranging two tundish nozzles and separately one more tundish nozzle at near the center side in the adjoining three strands of the narrow width molds. CONSTITUTION:The tundish nozzles 3a and 4a arranged at span (l) for using at the time of casting with two strands of wide width molds are used as they are. At the same time, among the narrow width twin molds 7 and 8 for four strands, for example, the narrow width mold 8B at one end of the mold 8 is stopped and the tundish nozzle 3b is used, and as the adjoining narrow width molds 7A, 7B and the other side narrow width mold 8A are poured, the continuous casting can be executed without changing the length L of the tundish. As need of the reconstruction is only arrangement of the tundish nozzle 5b, the reconstruction cost can be lowered.
Patent JP-S5286118-A (JP)
Title: Chopper controller
Inventor: KATOU TAKETOSHI
IPC: H02M3/10
Filed: 1976-01-12
Abstract: PURPOSE: To control the motor by a plugging with good voltage charactor and by a chopper with good follow-up charactor by using an on-pulse and off-pulse oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61162859-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1985-01-12
Abstract: PURPOSE:To use a tape player in safety by providing an electromagnet and a rotary lever having an engagement part which allows the electromagnet to attract an attracted plate. CONSTITUTION:A switch 74 is connected to an exciting circuit for the electromagnet 35 and an operation piece 72 is provided at a proper position of a tilt frame 4 so that the switch 71 is open when a cassette holder 3 is at a nonplay position and closed by the downward tilting of the tilt frame 4 when the cassette holder reaches a play position. The cassette holder 3 is inhibited from moving down because of the presence of foreign matter W and even when a projection 63 engages a guide groove 64, backward movement is allowed and the tilt frame 4 is in a sufficient tilt state, so the operation piece 72 never closes the switch 71. Therefore, the electromagnet 35 is not excited and the lock mechanism for an ejection member which consists of the electromagnet 35 and the rotary lever 29 having the engagement part 32 allowing the attraction of the attracted plate 27 by the electromagnet 35 never operates. Consequently, the tape player is operated in safety and mechanical and electric troubles are eliminated.
Patent JP-H10200590-A (JP)
Title: Phase-averaging device
Inventor: GOSHIMA TATSUHIRO
IPC: H04L27/22
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a phase-averaging device at a low hardware cost in which malfunction due to fading is prevented without depending on a modulation rate of a reception signal. SOLUTION: A phase-averaging circuit is provided with a shift register 30, a 2-input phase-averaging circuit 31, a selector 32 and a register 33. A timing for a phase-averaging period and a sampling number of an average period signal and an average end timing signal which are inputs to the phase-averaging circuit are changed, in response to a modulation rate to obtain a phase averaging value optimum to each modulation rate. Since it is possible to detect an erroneous average value on the occurrence of phase deviation due to phasing in the phase averaging circuit, a correction circuit that detects an accurate phase-averaging value as a phase is deviated is added to the phase averaging circuit.
Patent JP-H06206166-A (JP)
Title: Heat-resistant resin-bonded grinding wheel
Inventor: SHIMOISHI HIRAKI
IPC: B24D3/28
Filed: 1993-01-11
Abstract: PURPOSE:To improve the shaping workability and mechanical strength in heating by dispersing the grinding grains of diamond or cubic crystal boron nitride in a specific rate into the mixture of the modified polyaminomaleimide resin, silicon. carbide powder, and copper or silver powder. CONSTITUTION:A grinding wheel is made from the material which is formed by dispersing the grinding grains of diamond or cubic crystalline boron nitride in a rate of 10-40vol% of the whole volume, into the mixture of the modified polyaminomaleimide resin consisting of the aromatic hydrocarbon modified maleimide resin and polyamine, silicon carbide powder and copper or silver powder. As the aromatic hydrocarbon modified maleimide resin, is used the composition obtained by joining (a) the unsaturated bis-imide compound which is obtained from the aromatic group diamine, or polyamine conmpound, and the dicarboxylic acid, etc., having the ethylene type carbon-carbon double bond and (b) the aromatic hydrocabon formaldehyde reaction substance which is formed by reacting the aromatic hydrocarbon and formaldehyde reaction substance under the presence of the acid catalyst.
Patent JP-H11206162-A (JP)
Title: Manufacture of actuator element
Inventor: OGURO KEISUKE
IPC: B81B3/00
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To increase displacement amount and displacement force, simplify and miniaturize structure, and make response quick and flexible, by bending and deforming ion-exchange resin molded object by applying a potential difference between metal electrodes. SOLUTION: An actuator element 1 consists of a slender rectangular planar ion-exchange resin molded object 2 and electrodes 3a, 3b formed on the surfaces of the ion exchange molded object 2 in the mutually insulated state. The ion- exchange resin molded object 2 is bent or deformed by applying a potential difference between the electrodes in the state that the resin contains water. One ends of a pair of lead wires 4a and 4b are electrically connected with the electrodes 3a and 3b, respectively. The lead wires 4a, 4b are connected with a power source 5. As a result, an actuator element 1 in which miniaturization is facilitated, response is quick, displacement amount is large, and low power driving is enabled can be obtained.
Patent JP-H09190492-A (JP)
Title: Information processor and its method
Inventor: IKEDA HIROAKI
IPC: G06K9/62
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To give a character picture to a low rank processing as the one belonging to the raw of an applying character string even if row division is normally not executed by a normal projective processing. SOLUTION: A picture is inputted(S201) and a picture block is extracted(S202) by executing the normal projective processing of the picture. The max. permission character size of a band picture is obtained(S2031) by the obtained picture block and the reference position of the character picture is obtained(S204) in accordance with it. After that, the boundary position between a text character and a RUBI(Japanese syllabary printed alongside Chinese characters) character is decided(S205) ands it is judged whether or not a picture block to be considered exceeds a RUBI range.  It is judged(S207 and S208) whether or not the picture to be considered on the RUBI character by the judgment, it is recognized as the character of not the text but another row in the case of the RUBI character and the character is recognized(S209) as the text in the case of the text character so that a recognition result is displayed.
Patent JP-H01183511-A (JP)
Title: Flow straightening cylinder for spinning
Inventor: TAKEUCHI YOSHIHIRO
IPC: D01F6/12
Filed: 1988-01-08
Abstract: PURPOSE:To provide a spinning flow-straightening cylinder controlling the complicated flow of a solution in a bath without producing the differences in the temperature and concentration of the bath solution between the interior and exterior of the spinning flow-straightening cylinder, thereby permitting to provide spun fibers having a high maximum draw ratio in a state free of the disturbance of the spun fibers. CONSTITUTION:A porous material such as a metal net or punched metal is used as a material for the cylindrical member of a spinning flow-straightening cylinder 1 for a dry-wet type or gel type spinning method and the upper terminal portion of the spinning flow-straightening cylinder 1 is exposed above a coagulating bath solution or cooling bath solution 5. Thereby, the cylinder permits to reduce the differences in the temperature and concentration of the bath solution between the interior and exterior of the spinning flow-straightening cylinder to <=1 deg.C and <=1%, respectively, to decrease the disturbance and fluctuation of spun fibers 3 and to control the flow of the solution in the bath 6 and the coagulation rate or cooling rate of the solution.
Patent JP-H03206617-A (JP)
Title: Cleaning equipment
Inventor: BABA SHINJI
IPC: H01L21/304
Filed: 1990-01-09
Abstract: PURPOSE:To enable removal of unnecessary substances at low temperature and clean semiconductor devices without giving electrical damages by mixing coolant with ice particles as cleaning liquid. CONSTITUTION:Coolant is supplied from coolant supply tube 12. Ice particles 7 made of pure water 8 steamed by a heater 9 of an ice maker 6 are mixed with the coolant in a cleaning tub 1 equipped with an ultrasonic oscillator 2 to clean wafers. This enables removal of unnecessary substances at low temperature and cleaning semiconductor devices without giving electrical damages, and reliable semiconductor devices can be made.
Patent JP-H09190899-A (JP)
Title: Plasma processing method and device for it
Inventor: ANAMI HIDETOSHI
IPC: H01L21/205
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To establish a plasma processing method such as thin film formation, etching, heating, etc., based upon the bias sputter or CVD in such a condition that the base board to be processed is placed out of contact with electrode even though no bias potential is given directly to the board from the outside through a board holding mechanism. SOLUTION: A base board 4 is subjected to a plasma processing by generating plasma in a vacuum vessel 1. If therein the spacing between an electrode 7 installed opposing to the board 4 placed in the vessel 1 and the board surface on the electrode 7 side is made below the specific value, no plasma will be produced between this gap. By utilizing it, the board 4 can be processed contactlessly with the electrode 7.
Patent JP-H03128588-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKUI MASATO
IPC: G11B20/02
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the degradation in S/N of a reproduced picture at the time of reproducing a magnetic recording medium of low S/N by eliminating the noise component extracted from a reproduced video signal by a cyclic vertical noise reduction circuit at the time when a reproduced FM signal is small or the noise level of the reproduced video signal is high. CONSTITUTION:A noise reduction circuit 31 multiplies the signal, which is obtained by a video signal 30 by one horizontal scanning period (1H), by K (K<1) and cyclically adds it and results are subtracted from the video signal 30 by a subtracting circuit 36 to extract the noise. In this system, the fact that the video signal is scarecely degraded in comparison with the video signal of 1H before. Consequently, a switch circuit 38 is turned off and a cyclic vertical noise reduction circuit 31 is not operated when a magnetic tape which has a large reproduced FM output and has a good S/N is reproduced, but the noise reduction circuit 31 is operated to improve S/N only when a magnetic tape which has a small reproduced FM output and a bad S/N is reproduced.
Patent JP-S61164766-A (JP)
Title: In-process detecting method of tool breakage
Inventor: TANAKA TOSHIHIRO
IPC: B23Q17/09
Filed: 1985-01-10
Abstract: PURPOSE:To detect the breakage of a tool by comparing an actual air-cut distance with a reference air-cut distance which is compensated by a tolerable value. CONSTITUTION:By starting the machining of a workpiece, an air-cut distance obtained by compensating a reference air-cut distance Li' with a tolerable value La, is compared with an actual air-cut distance Li. And, when Li>Li'+La, judgment is made that breakage of a tool is occurred, and the machining of the workpiece is stopped. Also, when, Li<Li'-La, judgment is made that some unusual machining condition has occurred, stopping the machining of the workpiece. When, Li'-La<=Li<=Li+La, the tool is moved to the point where the machining of the workpiece is completed, by means of an ordinary cutting feed to carry out the remaining machining. Thus, the breakage of tool on in- process machining of workpiece can be securely detected, to maintain high machining efficiency.
Patent JP-S5495348-A (JP)
Title: Apparatus for protecting ac three-phase load against phase omission
Inventor: HOKUTOU TSUYOSHI
IPC: H02H3/34
Filed: 1978-01-13
Abstract: PURPOSE: To permit reliable phase detection without using any expensive current transformer by providing rectifying elements in series with resistors and capacitors between adjacent ones of the three phase bus bars and bridging the output terminals of the rectifying elements with a DC relay.  
     CONSTITUTION: A parallel circuit consisting of capacitors C 1  to C 4  and resistors R 1  to R 4  is connected to points R', S' and T' of the respective three phases through diodes D 1  to D 5 . A DC relay RY is connected to the output terminals of the diodes D 2 , D 3  and D 5 , and a brake contact b of the relay RY is controlled by an on-off control circuit 4 to open contacts 3 of a load circuit main switch 2. Thus, when the three phases are normal, the difference voltage impressed between the opposite terminals of the DC relay RY is low. In case of phase omission, a high difference voltage is applied due to the discharge characteristics of the capacitors and resistors to cause momentary operation of the relay RY. In this way, burning of the motor can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09190343-A (JP)
Title: Method for confirming corrector error of patch parameter
Inventor: HATSUTORI TAKAHARU
IPC: G06F9/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To clearly grasp a processing operation corresponding to a corrected patch parameter and information on a used register and the like and to easily detect a generation error by comparing an initial source program for correction with a source program for confirmation and verifying matching. SOLUTION: In patch correction for rewriting a part of a control program based on a patch parameter, the source program for recognition in a mnemonic expression system, which is obtained by inversely assembling the code group of a machine word instruction which is to be applied, is displayed and it is compared with the initial source program for correction, which is generated by assuming patch correction, so as to verify matching. At that time, various processing operations executed in accordance with a machine word instruction code group are analyzed and information on the register and the like influenced in the process of the processing operation are list-displayed. A computer system to which the corrector error confirming method is applied is provided with a disk for patch parameter preservation 4, a patch parameter corrector error confirmation processing part 8 and the like.
Patent JP-S62162899-A (JP)
Title: Expansion joint support structure
Inventor: SHIMIZU NOBUO
IPC: F28F9/00
Filed: 1986-01-13
Abstract: PURPOSE:To provide a support structure capable of simultaneously carrying out protection and reinforcement of an expansion joint when products are transported and installed and operated by providing pawls which are fitted to each other in a protective shell plate and a shell side shell plate. CONSTITUTION:A plurality of pawls 11 are provided at the upper and lower parts thereof and a plurality of grooves powls 12 having slight clearances with pawls 11 and being fitted thereto are provided at the upper and lower parts of a shell side shell plate 4. While grooved pawls 12 provided in the shell side shell plate 4 in a plurality at the upper and lower parts in consideration of the length of a protective shell plate 10, the grooved pawls 12 fitted in either upper or lower part have such a configuration that the pawls 11 fitted to the protective shell 10 do not slip off. As described above, either of grooved pawls 12 is fixed and clearances are formed between the grooves and the pawls 11. Therefore, at the time of the installation operation, the expansive operation in the perpendicular direction of the expansion joint 5 is not hindered. Further, since the pawls are provided at the upper and lower parts and are fitted to each other, the joint is fixed in the horizontal direction and hence rigidity reinforcensent is carried out. At the time of transporting the products, the pawls 11 provided in the protective shell plate 10 are placed on the protruded portions of the grooved pawls 12 provided in the shell side shell plate 4, and are subjected to seal welding.
Patent JP-S63172099-A (JP)
Title: Gas cut-off device
Inventor: SHIRASAWA TADANORI
IPC: F23N5/20
Filed: 1987-01-09
Abstract: PURPOSE:To improve the degree of safety with respect to a gas accident by measuring the flow rate pattern of a gas which is actually used by each home, etc., for a defined period of time and resetting a judging condition which is suited to the actual condition. CONSTITUTION:The output from a using condition detecting part 7 is inputted into a using condition memory part 13 to which a starting signal applying means 12 and a timer 11 are connected, and the output from the using condition memory part 13 is inputted into a proper using condition varying part 14. The actual using pattern of a gas feeding system on which a gas meter is set is observed for a defined period of time by a starting signal and the actually measured value is compared with an initial value, and a defined value is reset as a proper using condition. Thereby, the special condition of each home can also be included as compared with a condition which is indiscriminately determined merely by the capacity of a gas meter, greatly increasing the degree of safety with respect to a gas accident.
Patent JP-H06321281-A (JP)
Title: Container formed in substantially rectangular parallelepiped to house at least two objectives
Inventor: KURAUSU SHIETORE
IPC: G11B23/023
Filed: 1994-01-18
Abstract: PURPOSE: To improve the manufacturing of a container capable of separately accommodating at least two kinds of articles, in particular recording carriers such as magnetic tape cassettes and the like and the paper document, by the simple injection molding technique, and to simplify the handling of the container. CONSTITUTION: In a container, a flat movable wall body part 25 is provided with projecting members 21, 23 approximately perpendicular to its plane as the intermediate walls, and these have a height corresponding to at least a height of the accommodating space 15.
Patent JP-S61162663-A (JP)
Inventor: FUKADA YOSHINORI
IPC: E04G1/14
Filed: 1985-01-11
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-H11201867-A (JP)
Title: Address calibration method
Inventor: AOKI HIROYUKI
IPC: G01M11/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a more highly accurate address calibration method. SOLUTION: A predetermined display pattern is displayed on an LCD panel (step S10). An image of the display pattern of the LCD panel formed on an image pickup face of a CCD camera is taken by n×m shots with a pixel shift in an X and a Y directions via a predetermined distance (step S11). A plurality of the pickup images taken by the n×m shots are synthesized, and an address at the synthesized image corresponding to each display pixel of the flat panel is obtained (step S12). The address is converted to an address corresponding into an image taken at a display test (step S13).
Patent JP-S5390528-A (JP)
Title: Fuel supply system of internal combustion engine
Inventor: ENDOU NORIO
IPC: F02D41/34
Filed: 1977-01-18
Abstract: PURPOSE: To obtain occurate dosing of fuel by combisnation bf operations of a plraplurarity of electromagnetic valves and by combinations of the ON-OFF time ratios. 
     COPYRIGHT: (C)1978,JPO&Japio