baber/WOPTO huggingface dataset:
Patent JP-S60251158-A (JP)
Title: Method and facilities for burning particulate materials to manufacture cement clinker from cement raw material powder
Inventor: YURUGEN BETSUKERU
IPC: C04B7/43
Filed: 1984-11-16
Abstract: Method and apparatus for burning fine grained material, particularly for the manufacture of cement clinker whereby the product quality is enhanced. At least a portion of the exhaust gases from the kiln at a temperature of about 1000 DEG  to 1300 DEG  C. are cooled by passing them through a steam generator to a temperature of about 200 DEG  to 300 DEG  C. At least a portion of the noxious substances such as alkali chlorides and sulfur are condensed out of the gas stream as well as possibly some mineral particles such as partially deacidified kiln dust. The materials condensed out of the gas are separated in the steam generator by means of periodic or continuous cleaning of the heating surfaces of the steam generator. The steam which is generated in the generator is conducted to at least one prime mover such as a steam turbine or a steam motor for the purpose of producing electrical or mechanical energy. In this way, the economic feasibility of cement clinker burning systems equipped with bypass devices is considerably increased by exploiting the high thermal potential of the bypass gases.
Patent JP-S6485781-A (JP)
Title: Digital flash printer
Inventor: KIKUKAWA MAKOTO
IPC: G06K15/12
Filed: 1987-09-28
Abstract: PURPOSE:To print a gradation image with a high resolving power, by a method wherein, a plurality of liquid crystal optical shutter plates arranged in matrix form are laid over each other, optical shutter elements are respectively opened/closed according to a digital density gradation signal for each pixel, and a light is transmitted per element by the amount according to the density gradation signal. CONSTITUTION:In a liquid crystal optical shutter 1, two sheets of liquid crystal optical shutters 1a, 1b having the same matrix arrangement are laid over each other without the deviation between optical shutter elements 30a, 30b. The plurality of optical shutter elements of one of the liquid crystal optical shutters have the same light transmittance in a shutter close state, and those of the other liquid crystal optical shutter plate have different light transmittances in the optical shutter close state. In an open state, all the optical shutter elements have a light transmittance of 1. Therefore, by separately opening/closing the optical shutter elements 30a, 30b vertically overlapped, four types of combination are available, and four types of light transmittance can be obtained. Image data is inputted to a data conversion part through an interface and converted to gradation data per pixel, and the open and close of the two optical shutter elements is controlled by an LCS driver.
Patent JP-H1182059-A (JP)
Title: Hydrogen-burning turbine plant
Inventor: UEMATSU KAZUO
IPC: F02C9/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent steam from flowing in a hydrogen-burning turbine plant that burns hydrogen and oxygen to produce high-temperature steam and thereby drive its turbines, at a startup until the steam conditions are met. SOLUTION: A hydrogen-burning turbine plant constructs a semi-closed cycle, in which low-temperature steam out of a compressor unit 1 flows into a combustion chamber 2 where it burns hydrogen and oxygen into high-temperature steam, which in turn drives a turbine 3, passes through a heat exchanger unit 4 for exhaust-heat exchange and returns to a low-pressure compressor 1-1. Steam from the midway in the exchanger unit 4 flows into a low-pressure turbine 6 where it works and condenses to water. The condensate in a condenser 7 passes through heat exchangers 4-4, 4-3 and 4-2 where it is heated up and vaporized, which steam drives a high-pressure turbine 5 and returns to the combustion chamber 2 by way of the exchanger unit 4.  The high-pressure turbine 5 is provided on its inlet and outlet sides with drain valves 34 and 21 and sensors for pressure, temperature and moisture, while the compressor unit 1 and low-pressure turbine 6, on their inlet side, with drain valves 33 and 22 and sensors for pressure, temperature and moisture. At a plant startup, on the basis of detection signals all these sensors output, these drain valves discharge steam out until the steam conditions of the systems are met.
Patent JP-H057989-A (JP)
Title: Continuously cast billet and its surface reforming method and continuous casting device
Inventor: MISHIMA SETSUO
IPC: B22D11/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a continuously cast billet excellent in plastic workability such as grinding work, hot working, successively casting in a steel having no crystallization of eutectic carbide. CONSTITUTION:This cast billet has resolidified layer in a discontinuous solidified corresponding part on a surface layer and as the concrete surface reforming method for cast billet, this is obtd. by melting or half-melting the discontinuous solidified part. Further, in a continuous casting device by using the continuous casting device providing a heating means between a cooling zone and a cutting device, the discontinuous solidified corresponding part in the surface layer part on the cast billet is made to the resolidified layer.
Patent JP-2000071261-A (JP)
Title: Production of cast polyamide resin holding
Inventor: MORIMOTO YOSHIKI
IPC: B29K77/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a defective void part like bubbles and a flow pattern in an upper part layer by floating a float having smaller apparent specific gravity than a polymerizable lactam on the lactam cast in a mold and polymerizing the lactam in the absence of oxygen. SOLUTION: Immediately after a lactam liquid being cast into a mold 5, the lid of the mold is opened, and a float 10 nearly of the same length with that of the mold 5 is floated on the polymerizable lactam. The lid is closed, the mold 5 is put in an oven of 100-210 deg.C to polymerize the lactam. The float 10 is used to shut off air from the lactam cast in the mold 5 so that it is non- gas-permeable and has at least smaller apparent specific gravity than the lactam.
Patent JP-S62104751-A (JP)
Inventor: ARUFURETSUDO AASAA MAAROTSUJI
IPC: B41F31/22
Filed: 1985-10-28
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-H0981464-A (JP)
Title: Memory fault recovering method of computer system and recovering system
Inventor: OTSU TOSHIYUKI
IPC: G06F12/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To continue the operation of a computer system even if a fault is developed in a memory. SOLUTION: In a computer system 14, a system bus 7 is provided between a cache memory 5 and a memory 2. This system bus 7 is connected with a memory update trace cache 6 and the copy of the update image of the memory 2 is held. When a memory fault detection means 8 detects the fault of the memory 2, a faulty page is clogged by a memory partial clogging means 9 and an update image output means 12 is started. The update image output means 12 outputs the copy of the data of the faulty page lost in a memory 2 from the memory update trace cache 6 by a trace cache flash means 11 to a secondary storage device 3 by a virtual storage means 10 and the restoration of the faulty page is performed.
Patent JP-H04120568-A (JP)
Title: Reversal developing controller
Inventor: YOSHIUCHI KATSUHIRO
IPC: G03G15/08
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the scattering of toner and a carrier by gradually changing the voltage impression of an electrifying means up to a target voltage and the voltage impression of a bias giving means up to a prescribed voltage. CONSTITUTION:A photosensitive body 2 is electrified by the electrifying means 10, and when the photosensitive body 2 reaches a developing means 4, a prescribed bias voltage is impressed to the developing means 4 by the bias giving means 11, and the toner is soared up to the photosensitive body 2 to carry out development. At this time, the surface potential control means 9 of the electrifying means 1 and 10 controls the impression of the voltage so that the voltage is gradually changed up to the target voltage, and the bias control means 13 of the bias giving means 11 controls the impression of the voltage so that the voltage is gradually changed up to the prescribed voltage. Therefore, even if the timing of the impression to the developing means 4 is more or less deviated from normal timing, a difference between the surface potential and the voltage of the developing means 4 on a developing region is within tolerance. Thus, the unnecessary scattering of the toner and carrier is prevented.
Patent JP-S62101702-A (JP)
Inventor: YAMANAKA TADAHIKO
IPC: E01B27/04
Filed: 1985-10-28
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-S60134723-A (JP)
Inventor: UENO KAZUO
IPC: H02H7/26
Filed: 1983-12-23
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-H1089610-A (JP)
Title: Support structure for suspended loop panel
Inventor: TANAKA MASAAKI
IPC: F22B37/20
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of penetration of heat transfer pipes into a ceiling wall by penetrating opposite ends of the heat transfer pipe on a suspended loop panel assembled by being bent into a W shape through the boiler ceiling wall, coupling the heat transfer pipes of an intermediate upper folded part with a coupling fitment, and penetrating only one of the heat transfer pipe to the boiler ceiling wall and fixing the same to a c rown. SOLUTION: A plurality of a heat transfer pipes 34 folded into a W shape are assembled in a flat plane like a panel into a suspended loop panel 35, and the suspended loop panel 35 forces opposite ends of each heat transfer pipe 34 to penetrate a boiler ceiling wall 32 and to be connected respectively with a pair of headers 37, 38 provided in a ceiling enclosure 33. Further, the heat transfer pipes 34 constituting an upper folded part 39 located substantially at a middle of the suspended loop panel 35 are partly and mutually coupled with a coupling fitment 44, and only one 34' thereamong is panetrated through the boiler ceiling wall 32. A penetration part of the heat transfer pipes 34, 34' with the boiler ceiling part 32 is fixed to a crown 40 by welding, and the crown 40 is suspended from a support beam 42 through a suspension member 41.
Patent JP-H0775122-A (JP)
Title: Chrominance signal modulation circuit
Inventor: MATSUNAGA SEIJI
IPC: H04N9/67
Filed: 1993-09-02
Abstract: PURPOSE:To modulate a correspondent color sub carrier wave with a color difference signal by adding the coefficients of digital color difference signals to the output values of first and second coefficient switching circuits, which are respectively switched and outputted into four stages, and outputting the added result as a digital signal. CONSTITUTION:Digital color difference signals RY and BY sampled at the timing of a reference color sub carrier wave frequency Fc are inputted to color difference signal input terminals 30 and 34. A switching control circuit 40 switches first and second coefficient switching circuits 32 and 36 corresponding to a timing pulse at a frequency 4Fc. Therefore, the circuit 32 switches the coefficient of the signal RY into the four stages of +1, 0, -1 and 0 and outputs them and the circuit 36 switches the coefficient of the signal BY into the four stages of 0, +1, 0 and -1 and outputs them. Namely, the circuit 32 outputs a value to which the signal RY corresponding to a cos-wave pulse train is multiplied, and the circuit 36 outputs a value to which the signal BY corresponding to a sin-wave pulse train is multiplied. These values are added by an adder circuit 44, and with the added value as a digital signal C, RY, BY, -RY, -BY, RY, BY... are outputted from a chrominance signal output terminal 42.
Patent JP-S60133956-A (JP)
Title: Casting method of aluminum killed steel
Inventor: TATE MASAHISA
IPC: B22D11/116
Filed: 1983-12-23
Abstract: PURPOSE:To prevent closing of a nozzle for casting by adding powder consisting of a specific compsn. of a ternary Al2O3-MgO-CaO system into a molten steel and floating and removing the Al2O3 in the molten steel contacting with the powder in the form of molten slag. CONSTITUTION:The powder consisting of the compsn. within the range enclosed of M, F, G, P4, H, X2, I, C and M in the ternary phase diagram of Al2O3-MgO- CaO is preliminarily added as an accelerator for forming slag into a molten steel in the stage of casting the molten steel which is an Al killed steel. The powder is brought into contact with Al2O3 in the molten steel to form Al2O3 into the molten slag. The molten slag is floated on the surface of the molten steel and is removed and thereafter the molten steel is cast through a casting nozzle into a desired casting mold. The clogging of the nozzle for casting by Al2O3 in the killed Al steel is thus prevented.
Patent JP-S61121550-A (JP)
Title: Remote supervising and controlling device
Inventor: YOSHINO AKIRA
IPC: H04Q9/00
Filed: 1984-11-16
Abstract: PURPOSE:To attain high accuracy and high reliability and to save labor together with elimination of errors with a remote supervising and controlling device, by providing a recorder containing a replaceable nonvolatile medium and a time point generating circuit to a slave station device. CONSTITUTION:A monitor input 3 to be applied to a slave station device 2 is usually transmitted to a master station device 1 and outputted as a monitor output 7. While an operation input 6 to be given to the device 1 is transmitted to the device 2 for each input and outputted as the control output 4. Here a recording start command including the selection of recording items is supplied to the device 1. Thus the input 3 is sampled and monitor information recording is started to a floppy disk 5. When the control output is outputted, the control information record is produced. Then the minitor information and the control information are recorded digitally on the disk 5 until a recording stop command including the selection of items is supplied to the device 1. For the items selected by a state change recording command, the monitor information is recorded autonomously for a fixed period in case the state change of the input 3 is detected at the device 2.
Patent JP-S6484454-A (JP)
Title: Superconducting disk device
Inventor: NAGASAWA SHUICHI
IPC: G11B5/66
Filed: 1987-09-25
Abstract: PURPOSE:To make the recording density of a disk density by raising the temperature of a part of a superconducting ring on a disk board higher than a critical temperature, and applying a magnetic field lower than the critical magnetic field of a superconducting body and performing recording by accumulating magnetic flux quantum. CONSTITUTION:The disk board 1, the numerous superconducting rings 2 made of niobium and arranged on the disk board 1, and a superconductive quantum interferometer 5 are placed in a liquid helium, for instance, below the transition temperature of niobium. Then, when laser beam is projected to a part of the superconducting ring 2 selected by the revolution of the disk board 1 and the movement of a laser irradiating device 3, said part goes to a normal conductor, and the write of the magnetic flux quantum is performed by the magnetic field smaller than the critical magnetic field and impressed from a magnetic field generating device 4. Besides, recorded information is read out by the superconducting interferometer 5, and the densification of the disk in a recording method using the laser beam is realized.
Patent JP-S61120854-A (JP)
Title: Electrically conductive resin composition
Inventor: SAITO NOBUO
IPC: C08L33/00
Filed: 1984-11-19
Abstract: PURPOSE:To provide the titled compsn. which has improved moldability and gives moldings having improved rigidity, etc., by adding a styrene/butadiene/ acrylonitrile resin alone or an mixture thereof with mica to an electrically conductive resin consisting of a polyphenylene oxide resin and a metallic fiber. CONSTITUTION:A polyphenylene oxide resin (A), a metallic fiber filler (B) (e.g. aluminum fiber or brass fiber), a styrene/butadiene/acrylonitrile resin (C) and mica (D) are mixed together to obtain the desired electrically conductive resin compsn. If desired, antioxidant, lubricant, inorg. filler, etc. may be added. By mixing components A and B through component C, an electrically conductive resin compsn. for the prevention of electrostatic recording and for preventing troubles due to electromagnetic waves can be obtd. which gives moldings having excellent surface appearance, rigidity, etc. and is suitable for use in the production of interior parts and chassis of electronic equipment.
Patent JP-H1185204-A (JP)
Title: Method and device for state signal detection and recording medium where state signal detection program is recorded
Inventor: TAMARU NAOYUKI
IPC: G05B17/02
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a state signal which has good stability and no time delay by preparing two mathematical models simulating an object to be controlled and separating them into a model for finding a correction gain and a model for outputting a real-time state signal. SOLUTION: A driving signal 6 is inputted to the mathematical models 11 and 12 simulating dynamic characteristics of a plant 1 and the object to be controlled. It is inputted to the plant 1 through a delay circuit 7 with a delay time D. The state signal of the plant 1, e.g. a rotational angle signal in case of a rotating motor is inputted to a subtracter 4 of a corrector 3 through the delay circuit 7 with the delay time D. The signal generated by delaying the driving signal 6 by a doubled delay time through a delay circuit 7' with a delay time 2D is inputted to the mathematical model 1. The state signal from the mathematical model 11 is inputted to the other of the subtracter 4 and the difference between the both is calculated. The result is multiplied by a constant through a multiplier 5 and inputted to the mathematical models 11 and 12.  The driving signal having no time delay is inputted to the mathematical model 11, which output the real-time state signal 13.
Patent JP-S60188186-A (JP)
Inventor: JIYON EI SORUHAIMU
IPC: A63B55/00
Filed: 1984-11-19
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-H07107619-A (JP)
Title: Auxiliary battery charger for electric automobile
Inventor: YOKOTA AKIO
IPC: B60L1/00
Filed: 1993-09-29
Abstract: PURPOSE:To provide an auxiliary battery charger for electric automobile in which overcharge (under high temperature) and undercharge (under low temperature) due to the temperature variation of the auxiliary battery are eliminated. CONSTITUTION:The auxiliary battery charger comprises a main battery 31 producing the driving power for traveling, an auxiliary battery 32 for operating the auxiliary machines in a vehicle, a DC-DC converter 1 for charging the auxiliary battery 32 with the voltage of the main battery 31, and a thermister 9 for detecting the temperature variation of the auxiliary battery 32, wherein an output signal from the thermister is fed to the DC-DC converter 1 and the output voltage therefrom is varied thus setting the charging voltage of the auxiliary battery 32 at a predetermined level corresponding to the temperature variation.
Patent JP-H01121258-A (JP)
Title: Rennin inhibiting dipeptide
Inventor: AADARUBERUTO BUAAGUNAA
IPC: C07C303/40
Filed: 1988-09-29
Abstract: NEW MATERIAL: A compd. expressed by formula I (R 1  is absent or H, 1-11C alkanoyl, etc.; A is the compd., etc., expressed by formula II ((n) and (m) are 0-4; R 5  and R 6  are each phenyl, 2-thienyl, etc.); B is phenylalanine, histidine, etc.; R 2  is H, 1-10C alkyl, etc.; R 3  is H, 6-14C aryl, etc., R 4  is the compd. expressed by formula III (X is CF 2 , CO, etc., (p) and (q) are each 0-4; R 7  is H, OH, etc.); R 9  is OH or F).  
     EXAMPLE: Isovaleryl-Phe-His 1(S)-cyclohexylmethyl-2(S)-hydroxy-6-oxo-6- phenylhexylamide.  
     USE: An antihypertensive, having a renin-inhibiting function.  
     PROCESS: The compd. expressed by formula I is obtained by coupling a fragment having a terminal carboxyl group or its reactive deriv. to a corresponding fragment having a free amino group and removing a protective group at need. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6397410-A (JP)
Title: Coupling hook
Inventor: NISHIKAWA NOBORU
IPC: B60D1/04
Filed: 1986-10-13
Abstract: PURPOSE:To make it possible to open or close a coupling hook between a tractor and a farm machine while a driver of the tractor remains seated by changing a motion of an operation lever into rotation of a ratchet wheel thereby making a hook engage-stop lever project or retract. CONSTITUTION:When an operation lever 9 is pulled backward, a feed pawn 23 pushes and rotates a ratchet wheel 22. At the same time, a projection 29 also moves and turns clockwise gradually to a higher position. By the movement of the projection 29, a rear side arm 7b of an engate-stop bar 7 is pushed up. This makes a front end side arm 7a of the engage-stop bar 7 come down to be released from contact with a spherical body 2 and to release a coupling. Every time the operation lever 9 is pulled, a tooth 28 is fed one by one to rotate the ratchet by 45 deg.. If the lever is pulled two times, the tooth 28 and a projection 29 of the ratchet rotates by 90 deg.. Accordingly opening and closing of a hook are performed by turns. Thus, engagement and disengagement operation of the coupling can be made while a driver remains seated on a vehicle.
Patent JP-H0290511-A (JP)
Title: Semiconductor device
Inventor: KAMIYA TAKAYUKI
IPC: H01L23/52
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the semiconductor device having a positioning mark even when a contact hole is filled with polycrystalline silicon and the like by a method wherein a recessed part, formed on the upper surface of the conductor material wherein a second aperture part whose width is twice as wide as a contact hole is buried, is formed on the region other than an element-forming region. CONSTITUTION:In the manufacture of a MOS transistor, a contact hole A for the source and drain diffusion layer is perforated. At the same time, an aperture part B, to be used for formation of a position-detecting mark, is provided. Then, a polycrystalline silicon 8 is deposited using a vapor-growth method. At this time, the polycrystalline silicon 8 is brought into an almost flat form on the narrow-widthed contact hole A, but a recessed part 9a is formed on the wide-widthed aperture part B. Then, a flat polycrystalline silicon surface is obtained on the contact hole A by conducting an anisotropic dry etching on the polycrystalline silicon 8 until a silicate glass film 7 is exposed, the recessed part 9a is left on the aperture part B as a recessed part 9b, and it can be utilized as a position detecting mark.
Patent JP-H08107339-A (JP)
Title: On-vehicle electronic controller
Inventor: SHIRAKI KATSUYOSHI
IPC: H03K17/00
Filed: 1994-10-06
Abstract: PURPOSE: To make a current supply resistor small by supplying a large current to a switch only when detecting a switch state to secure the detection accuracy. CONSTITUTION: An MPU 15 being a central processing unit controls a large current supply circuit comprising resistors 18, 23, 24, 26, 27, transistors(TRs) 17, 25, diodes 19, 20, 21, 22 or the like to supply an intermittent large current in switches and to transmit the current through an oxide film thereby obtaining an electric contact in a switch state of a cruse switch (on/off) 5, a cruse switch (+)6, a cruse switch (-)7, and a cruse switch (resume) 8 and the contact is detected by a buffer 16 and resistors 28, 29, 30, 31.