baber/WOPTO huggingface dataset:
Patent JP-S61268329-A (JP)
Title: Method for supplying backwashing air to bag filter
Inventor: KIKUMOTO NOBUO
IPC: B01D46/04
Filed: 1985-05-22
Abstract: PURPOSE:To contrive to effectively utilize diffused heat by preventing dew condensation in a filter, by supplying exhaust air used for cooling the furnace floor of a high temp. metallurgical furnace as the backwashing air for a bag filter. CONSTITUTION:When air is supplied to an air cooling pipe 3 by driving a blower 4, said air is used in cooling a furnace floor 2 and heated to high temp. by the heat exchange with the furnace floor 2. A part of this high temp. air is supplied to a burner 7 from a branched pipe 6 as combustion air and the remainder is guided to a branched pipe 8 to be supplied to a bag filter 9 as backwashing air through a supply pipe 10. Therefore, the dew condensation of the moisture in the exhaust gas of a dryer can be prevented. Further, because the diffused heat in a high temp. metallurgical furnace can be effectively utilized, this method is economical.
Patent JP-H07314066-A (JP)
Title: Acceleration-decelereation controller for feeder device for press
Inventor: SAITO TOMOHIRO
IPC: B30B13/00
Filed: 1994-05-24
Abstract: PURPOSE:To reduce failure and to prolong service life by reading the stroke of each shaft corresponding to the output of an adding means from a storage means for a motion curve and controlling the driving of each shaft so as to attain the readout stroke. CONSTITUTION:A press crank angle is detected by a crank angle detector 1 and inputted in a servo CPU3 of a feeder device through an A/D converter 2. A pseudo crank angle signal is generated by a means 4 for generating pseudo crank angle signal. A stroke is set and stored corresponding to the crank angle by means of a motion curve storage means. Addition pulse for stopping the feeder is stored in an addition pulse number storing means, of which output is added to the pseudo crank angle signal by an adding means 5. The stroke 7 of each shaft corresponding to the output of the adding means is read out from the motion curve storage means, and the driving of each shaft is controlled by a drive-control means to attain the read-out stroke 7. Thus, stopping midway and restarting operation are performed without imparting excessive load to a driving system.
Patent JP-S5815006-A (JP)
Title: Enhancing method for hydrogen recovering rate in production of hydrogen from converter waste gas
Inventor: ANEZAKI MASAHARU
IPC: C01B3/50
Filed: 1981-07-16
Abstract: PURPOSE:To enhance the recovering rate of gaseous H2 by removing gaseous O2 from waste gas before or during separating hydrogen. CONSTITUTION:Waste gas from a converter 1 is fed to a CO converting apparatus 5 through a dust collector 3 and a gas holder 4 and reacted with steam from a steam generator 6 to generate a gaseous mixture by CO conversion. The gaseous mixture is introduced into a CO2 separator 7 and an H2 separator 9 to separate CO2 and H2, respectively. At this time, prior to the introduction the gaseous mixture is passed through an O2 removing apparatus 12 provided with a palladium catalyst bed for removing O2. O2 in the gaseous mixture is thoroughly removed, and the recovering rate of gaseous H2 is enhanced.
Patent JP-H08283928-A (JP)
Title: Flame thermally spraying material for repairing kiln and its production
Inventor: HIRAI NAOKI
IPC: C23C4/04
Filed: 1995-04-12
Abstract: PURPOSE: To provide a flame thermally spraying material for repairing a kiln with the slag corrosion resistance improved by incorporating a surface-treated carbon grain. CONSTITUTION: This flame thermally spraying material contains an oxide such as an alumina, magnesia, spinel, calcia, chromium ore and slag as the essential components and contains 2-10wt.% carbon grain contg. <=5wt.% volatile component, having 50-500μm particle size and having the surface coated with 0.6-10 pts.wt., based on 100 pts.wt. of the carbon grain, phosphoric acid or a phosphate, expressed in terms of phosphorus pentoxide. The phosphate is at least one kind of metal oxide among Al, Mg and Ca. Phosphoric acid or an aq. phosphate soln. is kneaded with a carbon grain, the kneaded material is heat-treated at 100-800 deg.C or spray-heated and granulated, and the granulated carbon grain is used to produce the thermal spray material.
Patent JP-S5233799-A (JP)
Title: Control circuit for money exchanger
Inventor: OKADA KAZUO
IPC: G07F5/22
Filed: 1975-09-11
Abstract: PURPOSE: To make change for a plural number of coins continuously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09273850-A (JP)
Title: Refrigerator
Inventor: NAKAMURA MINORU
IPC: F25D16/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an unprecedented novel refrigerator which enables reduction of heat cost and leveling of electric power by storing heat by using economical nighttime power in the night wherein an outdoor-air temperature is low, and by utilizing this heat by release for cooling in the daytime. SOLUTION: A refrigerator which is equipped with a heat exchange part 1 and a refrigerating machine 2 is equipped with a heat storage tank 4 wherein a large number of spherical capsules prepared by putting a liquid in spherical bodies of a prescribed size made of synthetic resin are incorporated and the heat storage tank 4 and the refrigerating machine 2 are connected by a circulation circuit 5 for heat storage, while the heat storage tank 4 and the heat exchange part 1 are connected by a circulation circuit 6 for heat release. The structure of the refrigerator is so formed that the refrigerating machine 2 operates to refrigerate the spherical capsules in the heat storage tank 4 and thereby to store heat in the heat storage tank 4, when setting is made in the nighttime, and that the heat stored in the heat storage tank 4 is released by the heat exchange part in the time other than the time of the setting in the nighttime.
Patent JP-H02288414-A (JP)
Title: Buffer inserting method for semiconductor circuit
Inventor: MARUI TOMOTAKA
IPC: H03K19/177
Filed: 1989-04-27
Abstract: PURPOSE:To insert a buffer into a part which can decrease optimumly the delay time in the circuit of a semiconductor device by determining the number of pieces (k) of transfer gates as a parameter. CONSTITUTION:At the time of determining the buffer 18 insertion part of a semiconductor device having a transfer gate 16, the delay time of the buffer 18, the number of pieces of transfer gates 16, and the function of the number of pieces (k) are denoted as tau, (k) and f(k), respectively, and deriving (k) for minimizing (1/k).(f(k)+tau), the buffer 18 is inserted at every transfer gate 16 of (k) pieces. In such a manner, a part for decreasing optimumly the delay time can be determined automatically, and the buffer 18 can be inserted exactly into the optimum part.
Patent JP-H049880-A (JP)
Title: Image recorder
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/01
Filed: 1990-04-27
Abstract: PURPOSE:To reduce the irregularity of density occurring to a recorded image by controlling an image signal with respect to the respective image recording elements of a recording head according to data for correcting the irregularity of the density obtained by correcting calculated data for correcting the irregularity of the density again. CONSTITUTION:The average image signal is supplied to the recording head 1 and a test pattern 16 is recorded by a recording means. Then, the pattern 16 recorded by the recording means is read by a density irregularity read means 14. Besides, based on the density irregularity quantity of the head 1 calculated based on a read signal value from the read means 14, the data for correcting the irregularity of the density is calculated by a calculation means. The data for correcting the irregularity of the density calculated by the calculation means is corrected again by a recorrection means and the image signal with respect to the respective image recording elements of the head 1 is controlled by a control part 15 according to the data for correcting the irregularity of the density corrected again by the recorrection means. Thus, the irregularity of the density caused by the change of the output characteristic of the head 1 is corrected and an image with high definition is always recorded.
Patent JP-S63276371-A (JP)
Title: Method and apparatus for adjusting picture angle of video camera
Inventor: AKAIWA MASAYASU
IPC: G02B7/08
Filed: 1987-05-08
Abstract: PURPOSE:To easily and automatically attain the adjustment of a picture angle by adjusting the picture angle of a video camera based on two marker pictures. CONSTITUTION:A chart 21 having two markers is fixed to a light box 20 and it is picked up by a video camera 1 to be adjusted. An output signal of the video camera 1 is fed to a binarization circuit 33 and two marker pictures are detected and stored in a picture memory 34. A CPU 38 detects the position of the two marker pictures and controls a zoom motor 3, a height adjusting motor 15 and an angle adjusting motor 17 via a zoom motor driver 40, a vertical motor driver 41 and a turning motor driver 42 so that the positions are made coincident with the specified marker positions of a preset specified picture angle.
Patent JP-S62267509-A (JP)
Title: Power generating plant
Inventor: HINO SHIRO
IPC: F01K9/04
Filed: 1986-05-16
Abstract: PURPOSE:To enable the thermal shock and thermal stress in a by-pass piping and a condenser to be reduced by providing a rate-of-change controller for restricting the rate of change in feed forward signals directed to close a by-pass valve which bypasses a part of steam in the main steam pipe to the condenser. CONSTITUTION:To the midway of the main steam pipe 39 is connected one end of a by-pass piping 44 on its upstream side from a governor valve 40. The other end of the by-pass piping 44 is connected by means of a by-pass valve 45 and a desuperheater 46 to a condenser 41 so that a part of the main steam flowing through the main steam pipe 39 is bypassed to the condenser 41. By using the desuperheater 46, condensate water is injected through a condensate pipe 43 into the by-pass piping 44 so that the by-pass steam temperature is reduced. Thereby, the thermal shock and thermal stress in a part of the by-pass piping 44 and in the condenser 41 can be reduced.
Patent JP-H11341994-A (JP)
Title: Detection of microorganism and cartridge suitable for performing the detection
Inventor: LEMONNIER JEAN
IPC: C12Q1/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the conditions for the growth, counting and identification of microorganisms received on a layer of a culture medium. SOLUTION: This method for detecting microorganism comprises a step to use a culture tray holding a culture medium layer 3 having a 1st end face facing to a 1st chamber 27 and a 2nd end face opposite to the 1st end face and facing to a 2nd chamber 28 and to create a pressure in the 1st chamber higher than the pressure in the 2nd chamber. The diffusion of water in the culture medium layer and an optional rehydrated solution 29 applied to the culture medium layer are promoted by this process. The culture cartridge has a main body 2 containing a solid ring member having a thick wall part constituting an inner protrusion. The main body is positioned between a grid 7 coated with the culture medium layer and a ring-shaped wall.
Patent JP-S603417-A (JP)
Title: Mist separator for ventilating crankcase of diesel engine
Inventor: NAKAMURA HAJIME
IPC: B01D46/30
Filed: 1983-06-20
Abstract: PURPOSE:To adequately separate mist, by providing plural punched plates of V-shaped cross section at a vertical distance from each other in a casing communicating with a crankcase and by providing a metal wool member for catching mist, between the punched plates. CONSTITUTION:A casing 21, which communicates with a crankcase, comprises a cylindrical side plate 22 having plural holes 26 in the lower portion, and an upper plate 23 integrally provided with a pipe 24. Punched iron plates 27, 28 shaped as V or umbrella are provided at a vertical distance from each other in the casing 21. A steel wool member 29 for catching mist is packed between the punched iron plates 27, 28. A mist separator is thus constructed to ventilate the crankcase of a Diesel engine. When the engine is to be run, the mist separator is mounted in the crankcase in such a manner that the upper plate 23 and the holes 26 are located at the top and bottom, respectively, and the pipe 24 is connected to the supercharger of the engine. The high-frequency vibration of the working engine causes the mist produced in the crankcase, to cling to the steel wool 29 and separate from the air so that the mist flows down on the slopes of the punched iron plates 27, 28 and returns to the crankcase through the holes 26. As a result, the supercharger is kept from being contaiminated, so that it fulfills its function well.
Patent JP-H02287848-A (JP)
Title: Cache memory control system
Inventor: MURATA HIROSHI
IPC: G06F12/08
Filed: 1989-04-28
Abstract: PURPOSE:To perform a process at a high speed to secure the coincidence of contents between a buffer memory and a main storage by invalidating en bloc plural blocks of a cache memory. CONSTITUTION:A comparator 3 compares the address information on an area which is invalidated in a cache memory with the bit contents of an address tag memory 1 corresponding to the address information. The result of this comparison is reported to a valid memory resetting circuit 4. The circuit 4 resets a valid memory 2 with an invalidated strobe signal 6 if the output result of the comparator 3 shows the discordance. In this case, the comparator 3 and the circuit 4 are prepared for each memory 1. Thus the memory 1 having the address information equal to the contents of an address signal 5 inputted then is invalidated with input of the signal 6. As a result, the desired blocks are invalidated en bloc. Thus it is possible to eliminate the increase of the invalidating process time due to the invalidation of plural blocks.
Patent JP-H06324743-A (JP)
Title: Water level controller
Inventor: ARAI TOMOHIKO
IPC: G05D9/12
Filed: 1993-05-13
Abstract: PURPOSE:To keep a constant water level even when the change of flow-out rate is large in a secondary water tank with a small capacity by feedfoward- compensating a water level control system, and constituting an opening degree control system of an open loop. CONSTITUTION:An adjusting gate 3 which is driven by an electric motor is provided at a water guide between a primary water tank 1 of an upstream side and a secondary water rank 2 of a downstream, and the water level of the secondary water tank 2 is controlled so as to be constant by the control of the opening degree of the adjusting gate 3 by a controller 4A. In the controller 4A, a necessary gate opening degree (h) is predicted from a detection water level H1 of the primary water tank, and flow-out rate Q0 and set water level H2 of the secondary water tank by a prediction arithmetic part 12, the predicted value is added to the output of a water level control amplifier 7 as the feedfoward compensation, the output of a control relay 10 is controlled by the added result, and the gate opening degree of the adjusting gate 3 which is driven by a motor 11 is controlled.
Patent JP-2000307577-A (JP)
Title: Supervisory and control supporting device
Inventor: IWAMOTO TSUTOMU
IPC: H04L69/40
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To stably operate even in the state of generating congestion or a fault in one of terminals or a communication link formed between the terminal in a supervisory and control supporting device connected to a single or plural devices and the plural terminals through a communication line to transfer information concerning the supervisory and control of these devices. SOLUTION: This device is provided with a plurality m (<M) of queues 11-l to 11-m respectively corresponding to the attributes of plurality M of devices 10-l to 10-M being the object of supervisory and control, a message collecting means 12 storing a message individually given by these devices 10-l to 10-M in a queue corresponding to the attribute of a device being the transmission source of a message among the plurality m of queues 11-l to 11-m, and a distribution means 14 for successively reading the messages individually stored in these queues 11-l to 11-m to distribute to plurality N of terminals 13-l to 13-N to be supervised and controlled.
Patent JP-H11343399-A (JP)
Title: Flame retardant crosslinked polymer composition
Inventor: YOSHIDA YOICHI
IPC: C08G61/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel means for imparting a flame retardance to a crosslinked polymer composition obtained through metathesis polymerization. SOLUTION: When mixing and polymerizing multiple reactant streams containing metathesis polymerizable cyclic olefins, the polymerization is carried out in the presence of (1) a halogenated polystyrene dissolved in a cyclic olefin and (2) at least one metal oxide selected from the group consisting of antimony, aluminum, zirconium and born oxides dispersed in the cyclic olefin to form a flame retardant crosslinked polymer composition having good physical properties.
Patent JP-H05305737-A (JP)
Title: Printer
Inventor: HIRATSUKA MASAO
IPC: G06F3/12
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a printer which can repeat a printing processing by an operation on the printer side and does not use a large-capacity memory. CONSTITUTION:A printer is provided with a data storage part for storing printing data transmitted from a computer intact or in a compressed state (ST3); a printing processing means for developing the data in the data storage part to bit image data and conducting a printing processing (ST4, ST5); a repeat command means for being subjected to an operation by an operator for again conducting a printing processing after the completion of one printing processing (ST6); and a repeat control means for again actuating the printing processing means in accordance with the data stored in said data storage means when the repeat command means is operated (ST7).
Patent JP-H0411923-A (JP)
Title: Biological deodorizing method
Inventor: FUJII MASAHIRO
IPC: B01D53/77
Filed: 1990-04-26
Abstract: PURPOSE:To establish a biological deodorizing method with low equipment cost, easy maintenance and low running cost by sucking malodorous gas at a position close to the outlet side of an aeration tank for the activated sludge process as a part of the aeration air. CONSTITUTION:The malodorous gas generated from a plant for biologically treating sewage, industrial waste water, etc., is blown as a part of aeration air into the aeration tank of activated sludge process equipment contg. activated sludge to oxidize and decompose the malodorous components such as ammonia, hydrogen sulfide, methyl mercaptan and methyl sulfide by the activated sludge. The NH3 is converted to nitric acid, nitrates and nitrogen oxides and the methyl mercaptan and methyl sulfide to gaseous carbon oxide and sulfuric acid compds. An aeration zone exclusively used for the malodorous gas is provided close to the outlet side of the aeration tank, and only the malodorous gas is aerated in the zone. By this method, the equipment and running costs are reduced, maintenance is facilitated, and energy is saved.
Patent JP-H08288186-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: ARAI KIICHIRO
IPC: H01G9/055
Filed: 1995-04-13
Abstract: PURPOSE: To enable the part of a metal foil to be easily short-circuited when an overvoltage is applied and prevent a lid from being split or scattered or burnt by connecting a metal foil which is not subjected to chemical conversion treatment to the surface of an anode foil. CONSTITUTION: In a method for manufacturing an electrolytic capacitor where a capacitor element is formed by laminating and winding an anode foil 2 and a cathode foil via an electrolytic paper, a metal foil 1 which is not subjected to chemical conversion treatment is connected to the surface of the anode foil 2.
Patent JP-H11299897-A (JP)
Title: Introducer sheath
Inventor: UEHARA YOSHIAKI
IPC: A61M25/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an introducer sheath provided with a side hole on a specified position so as to measure a blood pressure electrocardiogram without enlarging a sheath outer diameter. SOLUTION: This introducer sheath 1 is composed of a sheath 13 provided with a hollow structure continuing from a base end part to a tip part and a hub 14 attached to the base end part of the sheath 13, the sheath 13 is provided with the straight part 22 of a main body and a tapered part 15 at a tip, at least one side hole 16 is provided on the side wall of the sheath 13 and the side hole 16 is provided on the straight part 22.
Patent JP-S5812062-A (JP)
Title: Output device for parallel electronic computer system
Inventor: TSUJI TOSHIHIKO
IPC: G06F15/177
Filed: 1981-07-15
Abstract: PURPOSE:To improve the reliability of a system, by providing a time monitor circuit and a collation circuit for both output devices of a main system and a slave system, and inputting a control signal from both the computers, in a parallel operating system for the electronic computers of the main and slave systems. CONSTITUTION:A master system output device 5 inputs a control signal from a master system electronic computer 1 and a slave system electronic computer 2, a time monitor circuit 7 of the master system monitors that both the control signals are inputted within a prescribed time difference, and after a collation circuit 9 of the master system collates that the contents of both the control signals are coincident, a control signal is outputted externally. An output device 6  of the slave system collates both the control signals similarly by using time  monitor and collation circuits 8 and 10, but no control signal is outputted externally. If the device 5 is failed, a control signal is outputted externally from the  device 6. If the computer 1 is in failure, the computer 2 detects it and a control signal is outputted from the device 6. When both the control signals are inputted with a prescribed time difference or more, or both the control signals are  discriminated as discidence, an alarm is given and the operator manually outputs a control signal from either the master or the slave.
Patent JP-S5635154-A (JP)
Title: Exposure method and its device
Inventor: SUZUKI RIYUUZOU
IPC: G03G15/04
Filed: 1979-08-31
Abstract: PURPOSE: To prevent the burden and position deviation owing to the movement of the original plane and make possible high-speed copying by keeping the original plane still, moving an array and imaging plane in the same direction and making the moving speed of the imaging plane twice the array speed.  
     CONSTITUTION: Even if the original plane 0 is kept still, exposure imaging is possible if an array A and imaging plane P are moved in the same direction and the imaging plane P is moved at twice the moving speed of the array A. A photosensitive belt 14 is disposed on the right side within the same plane at the top face of an original platen 13. A dark box 18 which is reciprocatively movable to the right and flow is disposed below the belt 14, and is disposed therein with a focusing type optical transmission body array 22, exposure lamps 19, 20, the 1st, 2nd  mirrors 21, 23, etc. The drak box 18 moves at a speed V in the left direction and the belt 14 moves clockwise at a speed 2v. Predetermined copying is performed by using this device. Thereby, the high-speed copying having no position deviation may be performed. 
     COPYRIGHT: (C)1981,JPO&Japio