baber/WOPTO huggingface dataset:
Patent JP-S55164081-A (JP)
Title: Method for protection of metal in contact with water from corrosion
Inventor: HONDA TAKU
IPC: C23F13/00
Filed: 1979-06-08
Abstract: PURPOSE: To protect the metal materials from corrosion by regulating the specific conductivity of water at less than a specific value and also fluidizing the water in a system in which the metal material, e.g., carbon steel, low-alloy steel, etc., are in contact with water into which a specific concentration of oxygen is dissolved.  
     CONSTITUTION: In a corrosion-proof system for metal materials, e.g., carbon steel, low-alloy steel, stainless steel, copper and its alloys, in which the metal material is in contact with the water of 0.04W30ppm dissolved oxygen concentration, e.g., a piping of condensation and water supply systems during the downtime of a boiling water nuclear reactor in particular, the specific conductivity of the water is kept at 0.5μs/cm or less, preferably 0.1μs/cm or less, by lowering it by an ion exchange resin method. Also, the water is fluidized to a flow rate of approx. 0.2W1cm/s or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62228642-A (JP)
Title: In-cylinder direct injection type internal combustion engine
Inventor: ONO EIJI
IPC: F02D41/02
Filed: 1986-03-31
Abstract: PURPOSE:To inject fuel with proper timing according to an accurate intake air quantity by injecting the fuel through a first or a second injection executing means based upon a pressure level detected through an inner pressure sensor of cylinder at same piston position in exhaust stroke, compression stroke and intake stroke. CONSTITUTION:Based upon the inner pressure of cylinder detected at same piston position in exhaust stroke, compression stroke and intake stroke, a first injection executing means injects such quantity of fuel as operated by subtracting the pressure level in the exhaust stroke from that in the compression stroke immediately before the ignition time under full load. While under partial load, a second injection executing means injects such quantity of fuel as operated temporarily from the pressure level in the intake stroke then injects such quantity of fuel as compensating a real quantity of fuel to be operated by subtracting the pressure level in the exhaust stroke from that in the compression stroke immediately before the ignition time. Consequently, such quantity of fuel as corresponding to an accurate intake quantity calculated on the basis of the inner pressure of cylinder can be injected with proper timing under heave load or partial load operating area.
Patent JP-2000264418-A (JP)
Title: Carrier device and carrier system
Inventor: NAGURA NARIYUKI
IPC: B65G25/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To stably carry carrying materials such as glass substrates, etc., without accompanying collisions or sliding and also enable the overtaking carrying and branched carrying. SOLUTION: This carrier device 10 is provided with a vertical movement member 18, which is vertically moved by a vertical movement means 32 on a moving member 14 reciprocated by an endless belt 12, a movable pallet 34 is moved vertically by traveling a traveling roller 26 from the vertical movement member 18 on a top stage fixed rail 22 or the bottom stage fixed rail 24, a glass substrate 42 on a fixed pallet 36 is received in raising of the movable pallet 34, and the glass substrate 42 is transferred to the fixed pallet 36, when the movable pallet 34 is lowered in a position of the fixed pallet 36.
Patent JP-H1028954-A (JP)
Title: Waste treating method and material therefor
Inventor: FUNAHASHI TAKASHI
IPC: B09B3/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a waste treating method and a material therefor capable of stabilizing a harmful heavy metal incorporated in an alkaline incineration soot and dust discharged form an incinerator so as not to be reeluted. SOLUTION: The treating material consisting of a water-glass and a powdery aluminum silicate having 450-600m<2> /g specific surface area and having the wt. ratio of a solid content of the water-glass to that of the aluminum silicate is within (20:80)-(80:20) is added into a waste incineration soot and dust containing the harmful heavy metal such as lead, cadmium, mercury, chromium, copper, nickel and zinc, is mixed and kneaded, then the kneaded matter is aged at 40-100 deg.C.
Patent JP-H07251366-A (JP)
Title: Derusting device
Inventor: MIYAMOTO HITOSHI
IPC: B24B29/00
Filed: 1994-03-15
Abstract: PURPOSE:To provide a derusting device capable of safely carrying out rust scraping work even in the case when a steel frame is positioned at a high place as well as improving a work environment at the time of scraping rust from the lower surface of a bottom wall of the steel frame in a structure of steel frame structure. CONSTITUTION:This device is a device for scraping rust formed on a lower surface 905 of a lower flange 9 of a H-type steel 3 constituting a beam 1, and it is provided with a frame 13 arranged below the H-type steel 3, a supporting mechanism 19 supporting the frame 13 in a shiftable manner below the H-type steel 3 and in the longitudinal direction of the H-type steel 3 and a driving mechanism 21 to drive the frame 13 to travel along the H-type steel 3. Additionally, it is furnished with a brush roller 17 supported by the frame 13 free to rotate so that its outer peripheral part abuts on a lower surface 901 of the lower flange 9 and rotatively driven by a motor 2103 of the driving mechanism 21 and a rust receiver 18 supported by the frame 13 and to store rust scraped by the brush roller 17.
Patent JP-H02250446-A (JP)
Title: Digital radio relay system
Inventor: ISHIHARA TOSHIO
IPC: H04L7/08
Filed: 1989-03-23
Abstract: PURPOSE:To reduce the frame synchronizing recovery time by sending a reception signal with a slight delay without branching insertion processing of an additional bit, error correction decoding and coding processing when frame synchronization is not locked. CONSTITUTION:When fading is recovered, an intermediate relay station C receives a signal including a normal frame synchronizing bit and its frame synchronizing circuit 1 starts locking of fame synchronization. On the other hand, till frame synchronization is established again after the start of synchronizing locking, since intermediate relay station C keeps sending a signal having only to a delay to a reception signal, an intermediate relay station D receives a delay reception signal including a normal frame synchronizing bit. That is, the normal signal is received except that no forward error correction is implemented and no additional bit is branched and inserted in the intermediate relay station C. Similarly, the intermediate relay station D and its succeeding stations start the locking of the frame synchronization in parallel with the intermediate relay station C simultaneously. Thus, the frame synchronization recovery time is reduced.
Patent JP-S59197686-A (JP)
Inventor: SATOU KAZUNORI
IPC: F16L3/00
Filed: 1983-04-25
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-S52153550-A (JP)
Title: Emergency brake device for elevator
Inventor: WATANABE HIDENORI
IPC: B66B1/32
Filed: 1976-06-17
Abstract: PURPOSE: To shorten the stopping distance of the cage of an elevator by decreasing the cage deceleration by again adhesively connecting a main rope with a rope wheel when a slip occurs between the wheel and the rope in emergency brake. that the cage except the cage informed arrives first. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60217050-A (JP)
Title: Process control method in flexible manufacturing system (fms)
Inventor: NAKAMURA SOUHEI
IPC: G05B13/00
Filed: 1984-04-10
Abstract: PURPOSE:To promote the improvement of productivity, by calculating a work schedule which relates a process of each section in a flexible manufacturing system (FMS) with a continuous field of vision. CONSTITUTION:A process 1, performed via a concerned flexible manufacturing system (FMS) section, is extracted from a total work schedule data 50, and a process 2, collating as the result an edited FMS process data 52 with a work data reference file 53, processes a number of loading workpieces on a pallet and the existence of rearrangements in every process, then a job data 51 is prepared by setting a forward feed of the workpiece to branch or flow together and setting a substitute process 4 for processing an abnormal overload. In such a manner as described in the above, productivity and flexibility for a change are improved by calculating a work schedule, which relates the process of each section in an FMS with a continuous field of vision, so as to set a rational further smooth flow of the workpiece.
Patent JP-S61230272-A (JP)
Title: Carbon monoxide-oxygen system fuel cell
Inventor: HANAYAMA FUMIHIKO
IPC: H01M8/08
Filed: 1985-04-04
Abstract: PURPOSE:To obtain a simple, low cost fuel cell using no shift converter by using Cu2Cl2-containing solution in an electrolyte for fuel electrode in a CO/O2 fuel cell, and making to react CO as carbonyl complex of cupurous ion. CONSTITUTION:A fuel cell main body 1 is formed by separating a fuel chamber 13 having a fuel electrode 5 comprising porous carbon and an air camber 15 having an air electrode 6 comprising porous carbon carried with Pt catalyst by a separator 14. A salt such as LiCl, ZnCl2 and HCl are contained in Cu2Cl2- containing solution to accerelate oxidation of CO and this solution is used as electrolyte of the fuel electrode 5. The separator 14 is used to separate electrolyte for both electrodes and to move H<+> ion in an arrow direction 16. Thereby, a simple, low cost CO/O2 fuel cell is obtained.
Patent JP-S55164552-A (JP)
Title: Braking device for electric car
Inventor: NAGASE MINORU
IPC: B60L7/24
Filed: 1979-06-06
Abstract: PURPOSE: To enable braking by changing the desired braking power wholly to the air braking power alone at the time when an electroair brake loses effect in a constitution provided with a truck system wherein only an air brake acts, and with a similar system wherein an electroair brake acts.  
     CONSTITUTION: A braking device of the 1st truck system for an electric car is provided with a fluid control system consisting of electromagnetic valves 2W4 connected with three braking instruction wires SB 1 WSB 3  drawn through from a brake controller 1, of a duplex junction valve 6 and of a braking cylinder 7 and with an electroair control system of the 2nd truck system containing a D/A converter 10, an electric braking device 11, an electroair changing valve 16, a junction valve 7 and a motor generator 19. In such a device is provided a changing control system consisting of an electromagnetic changing valve 31 whose input side is connected with the output side of the duplex junction valve 6, a junction valve 17 connected with the valve 31 through the intermediary of a duplex check valve 30, a relay 32 connected with the motor-generator 19, and the 1st and 2nd switches 33 and 34 being opened and closed by the relay 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62227860-A (JP)
Title: Running condition detecting device for automobile
Inventor: ETO KUNIHIKO
IPC: B60T8/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a running condition detecting result to fit to the driver's feeling without feeling of physical disorder, by converting the running index at a slow rate when the running index varies in the direction to approach the standard value in a constant speed or in a straight running. CONSTITUTION:A data detecting device 1 detects the data to show the instant running conditions of an automobile of the speed, the steering angle, and the like. An arithmetic device 2 computes a running index responding to the running condition from the variation of the said data. Moreover, a correcting device 3 corrects the value of the running index to approach the standard value in a specific rate of the running index, when in a constant speed or in a straight running condition. Therefore, the running index follows instantly to the running condition when the running is converted from a relax operation to a tight one, while the running index varies at a specific flow tempo when the running is converted from a tight operation to a relax one on the contrary.
Patent JP-H03273354-A (JP)
Title: Mutual communication method for controller
Inventor: TOMIZAWA NAOMI
IPC: B60W10/10
Filed: 1990-03-23
Abstract: PURPOSE:To extend the memory capacity of a RAM by a software by writing data, which can not wholly stored in the RAM of a controller, into the prescribed area with an excess space of the RAM of the other controller by communication and reading out the written data as needed. CONSTITUTION:The communication is executed through a communication line mutually between a controller 1, which controls the fuel emission and ignition of an engine, and a controller 2 to control an automatic change gear. When the RAM 13 of the controller 1 equipped with capacity more than the memory capacity to be used for the control, an address register, data register and status register are exclusively allocated to the prescribed area with the excess space. Then, the lacked data of the controller 2 lacking the memory capacity is written through communication control to the prescribed area excepting for these registers and read out as needed.
Patent JP-S62228249-A (JP)
Title: Production of tofu containing flammulina velutipes
Inventor: HONDO MASAO
IPC: A23L19/00
Filed: 1986-03-28
Abstract: PURPOSE:To obtain TOFU (bean curd) containing Flammulina velutipes, having characteristic lightness provided with richness, showing good taste when cooked into boiled bean curds or TOFU served cold, by adding Flammulina velutipes ground into size of colloidal particles to raw material in soybean milk in the process of TOFU production. CONSTITUTION:100pts.wt. raw material in soybean milk is blended with preferably about 10pts.wt. Flammulina velutipes ground into size of colloidal particles and/or an active ingredient thereof in the process of TOFU production to give the aimed TOFU.
Patent JP-H03273467-A (JP)
Title: Setting and collecting system for sale information or the like
Inventor: MORI SHIGERU
IPC: G07F9/02
Filed: 1990-03-23
Abstract: PURPOSE:To set or collect various kinds of necessary data quickly and correctly by inputting and setting sent data into an automatic vending machine as set data when a special code stored in a portable memory device coincides with the special code stored in the automatic vending machine. CONSTITUTION:The set data of each of plural automatic vending machines 1 installed as being distributed over a zone is generated correctly by a computer, etc., at a center device, and the generated data is sent directly to the corresponding automatic vending machine 1 through a transmission line 7, and is stored once. The data is read in automatically after the specific code is confirmed by setting the portable memory device 8 which is carried with a routeman at the time of a maintenance patrol and in which the specific code such as the apparatus code of the automatic vending machine 1, etc., is stored to the automatic vending machine 1, and the data is set as the set data in the automatic vending machine 1. Thus, complicated sale data can be set and inputted to the automatic vending machine 1 correctly and automatically.
Patent JP-S59197080-A (JP)
Inventor: NAGAHARA KOUICHI
IPC: G09F15/00
Filed: 1983-04-22
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-S56168989-A (JP)
Title: Working method for metallic foil sheet
Inventor: YOSHIDA TOKUO
IPC: B23K26/38
Filed: 1980-05-28
Abstract: PURPOSE:To cut off heat with fine grooves and to remove metallic foils with good efficiency by forming two lengths of the fine grooves by laser beam, and irradiating a laser of a wide luminous flux to between the grooves, in removing the metallic foils spread on a blank sheet at broad width. CONSTITUTION:Two lines of parallel fine grooves 6 are provided by laser beam 4b of a slender luminous flux on a blank sheet 3 made by spreading metallic foil sheets 2 of aluminum, tin or the like on a plastic sheet 1. Next, the metallic foils 2 between the fine grooves 6 are removed by using laser beam 4a of a wide luminous flux. At this time, the heat applied by the laser beam 4a is cut off by the fine grooves 6 to make the heat difficult to escape to the surroundings and is transferred at less heat losses to the metallic foil to be removed, whereby a broad groove 7 is formed. If the laser beam which is easy to transmit through the sheet 1 is used, working on both sides is accomplished simultaneously by the irradiation from one side.
Patent JP-H03273587-A (JP)
Title: Reel winding diameter measuring device
Inventor: KOJIMA TOSHIAKI
IPC: G11B27/17
Filed: 1990-03-23
Abstract: PURPOSE:To measure a winding diameter with high accuracy by correcting the error of detecting each reel winding diameter by a reel winding diameter detecting means or winding diameter error caused by the thickness of a tape in a winding diameter data updating means. CONSTITUTION:A first storing means 6 stores respective reel winding diameter data to be detected from a capstan rotation number, supply side reel rotation number and take-up side reel rotation number by a reel diameter detecting means 5, and a second storing means 7 stores the other reel winding diameter data. Based on the supply side reel rotation number and the take-up side reel rotation number, the respective reel winding diameter data are updated by a winding diameter data updating means 8 so as to calculate the current value of each reel winding diameter. In the state of positioning the winding diameter error within a prescribed range, while monitoring the winding diameter error, a correction processing means 9 exerts the correction processing with a mutually reverse polarity upon supply side reel winding diameter data and take-up side reel winding diameter data, and in the state of the winding diameter error larger than the prescribed range, the means 9 exerts the correction processing with the mutually same polarity. Thus, the winding diameter can be measured with high accuracy.
Patent JP-H07283026-A (JP)
Title: Linear solenoid
Inventor: TANAKA YASUHIKO
IPC: H01F7/16
Filed: 1994-04-11
Abstract: PURPOSE:To provide a quick conduction linear solenoid in which the operational noise is reduced. CONSTITUTION:The linear solenoid comprises a first plunger 15 provided with a valve 17 corresponding to a first solenoid 28, and a second plunger 26 corresponding to a second solenoid 29, wherein the open valve state is sustained by means of a position holding unit 19 and a step part 12. The position holding unit 19 allows quick conduction to save energy and reduces noise by preventing magnetic contact of the plunger.
Patent JP-S62259814-A (JP)
Title: Releasing agent
Inventor: HISAMOTO IWAO
IPC: C08K5/51
Filed: 1986-03-28
Abstract: PURPOSE:To improve the film-forming property and to elongate the releasing life by a method wherein the title releasing agent contains specified groups containing phosphate ester, phosphonic acid derivative, phosphinic acid derivative or their salts and a specified ladder polymer. CONSTITUTION:The title releasing agent consists of a substance A including phosphonic esters, phosphonic acid derivatives, phosphinic acid derivatives and their salts, each having a perfluoroalkyl group or perfluoroalkenyl group and a substance B or the ladder polymer of organosilsesquioxane. The preferable mixing ratio by weight of the substance A and the substance B is in the order of 95:5-30:70. When the releasing treatment by empolying said releasing agent is intended, firstly the agent is dissolved or dispersed in organic solvent or aqueous medium and the coating of the obtained solution or dispersion onto the inner surface of a mold is enough. The releasing agent has excellent film- forming property and uniform coat is formed onto a molding surface. In addition, because the coat has long releasing life, the number of re-treatments can be remarkably reduced.
Patent JP-S63272494-A (JP)
Inventor: HAAREI PIITAA UEYANDO JIYUNIA
IPC: B26D1/18
Filed: 1988-03-28
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-S58188274-A (JP)
Inventor: YAMASHITA OSAMU
IPC: B66B5/14
Filed: 1982-04-27
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-H04282918-A (JP)
Title: Pll circuit
Inventor: AKITA MASASHI
IPC: H03L7/14
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a stable synchronization clock with phase locking to an input burst data even at burst halt. CONSTITUTION:Since a tank circuit 2 cannot extract a clock component at burst halt, no extraction clock signal (e) is obtained. In this case, a selector 6 uses a burst phase control signal (b) to select an internal clock signal (f) as a selection clock signal (g). A phase comparator 3 implements phase comparison by using the selection clock signal (g) as a reference input and the internal clock signal (f) as a comparison input to output a voltage signal (c) in response to a phase difference. In this case, the phase comparator 3 compares the internal clock signals (f). Thus, the phase synchronization at burst reception is completely held.
Patent JP-S58187586-A (JP)
Title: Wave energy converting device
Inventor: ICHIKAWA AKIRA
IPC: F03B13/24
Filed: 1982-04-26
Abstract: PURPOSE:To prevent the flow amount of air in an air duct from increasing upon high waves by a method wherein a sub chamber, equipped with an upper opening connected to one end of an air duct and a lower opening, is fixed to the upper part of the side of a wave receiver for a main chamber. CONSTITUTION:The sub chamber 11, fixed strongly to the upper part of the side of a wave receiver for the main chamber 3 and smaller than the main chamber 3, is equipped with the lower opening 12, provided at a position upper than the water communicating port 4 of the chamber 3 and never being submerged by sea water in case of a normal wave height, and the upper opening 14, connected to the other end of the air duct 6. When high waves are coming, the lower opening 12 of the sub chamber 11 is closed, therefore, the flowing speed of air, passing through an air turbine 7, will never be increased excessively.
Patent JP-H04281729-A (JP)
Title: Automatic feeder
Inventor: MINOHARA KIYOMI
IPC: A01K61/02
Filed: 1991-03-11
Abstract: PURPOSE:To effectively prevent the internal temperature of a feed hopper body from rising by feeding water in a crawl to a water sprinkler with a water feed pump installed in the interior of a feeding water supply device and sprinkling water on the outer surface of the hopper body. CONSTITUTION:Water in a crawl is fed to a water sprinkler 12 with a water feed pump 13 installed in a feeding water supply device 15 and a water sprinkler 12 is used to sprinkle water on the outer surface of the feed hopper body 11. The water feed pump 13 is operated with a solar cell 14. When the temperature in the interior of the feed hopper body 11 is increased, water is sprinkled.
Patent JP-S63238791-A (JP)
Title: Automatic degaussing circuit
Inventor: NITORI EIJI
IPC: H04N9/29
Filed: 1987-03-26
Abstract: PURPOSE:To interrupt the current of a degaussing coil after degaussing is completed by connecting serially the switch of a relay between a positive characteristic thermistor and the degaussing coil or immediately after the degaussing coil and providing a timer and a relay to turn off at a prescribed time. CONSTITUTION:When a power source switch SW is turned on, a large current flows at a circuit of a synthesizing impedance of a positive characteristic thermistor RP and a degaussing coil L, and an alternating field is generated at the degaussing coil 1 by an AC power source. The current is decreased by the increase in the resistance of the positive characteristic thermistor RP. Simultaneously when the power source switch SW is turned on, a timer L is activated. At the prescribed time when degaussing is completed, the timer T is operated and the contact of a relay RY is opened.