baber/WOPTO huggingface dataset:
Patent JP-S54103870-A (JP)
Title: Novel 4,5,6,7-tetrahydro-benzimidazoline-2-thione derivative
Inventor: SHIBAHARA TERUROU
IPC: C08K5/34
Filed: 1978-02-02
Abstract: NEW MATERIAL:A 4,5,6,7-tetrahydrobenzimidazoline-2-thione derivative of formula I: (R 1  is H, alkyl, allyl, or aralkyl group: R 2  is alkyl, allyl, or aralkyl group).  
     EXAMPLE: A compound of formula II.  
     USE: Intermediate for medicines, chemicals for industrial rubbers, and their intermediates, and rust preventives.  
     PROCESS: A 2-amino-cyclohexanone oxime or its derivative of formula III is reacted with a thiocyanate of formula IV, and the reaction  product is treated with an acidic substance, e.g. bydrogen chloride to form the 4,5,6,7-tetrahydro-benzimidazoline- 2-thione derivative of formula I. The compound of formula II can be obtained by reacting cyclohexanone with NOCl and liquid SO 2  to form a compound of formula V, which is reacted with a compound of the formula R 1 NH 2  in high yield industrially. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08197166-A (JP)
Title: Work carry-in/carry-out equipment in sheet working machine
Inventor: KOBAYASHI SUSUMU
IPC: B65G60/00
Filed: 1995-01-26
Abstract: PURPOSE: To reduce the design man-hours and the actual work stop time by connecting/separating/assembling each unit of the one-piece sheet cutting, the accumulation, the shelf and the lifter by the respective tightening members, and arranging the one-piece sheet cutting unit and the accumulating unit adjacently to one side of a press, to facilitate the system development. CONSTITUTION: A work W loading pallet P of a shelf unit 35 is loaded on a lifting equipment 41 for carrying in a plate cutting unit 31 to achieve preparation for the machining. The work W on the pallet of the highest stage is carried in to the press 1 side by a loading device 45 of the one-piece sheet cutting unit 31, and machined thereby, and the next work W is drawn out during the machining. The machined work W moved to the arranging position is carried out by an unloading device 79 of an accumulating unit 33. At the same time, a new work W is carried in from the one-piece sheet cutting unit 31 to the press 1. The machined work W is accumulated on an empty pallet P on the lifter device 75 for carry-out, and the work W is carried in, carried out and accumulated through repetition of this action.
Patent JP-S60156971-A (JP)
Title: Fuel injection type engine
Inventor: MATSUSHITA YUKIO
IPC: F02B75/02
Filed: 1984-01-26
Abstract: PURPOSE:To make the injecting operation of a fuel injection nozzle appropriate in a fuel injection type engine provided with a fuel injection pump, a fuel injection nozzle and a lubrication oil pump, by mixing a part of oil discharged from the lubrication oil pump into fuel to adjust the viscosity of oil. CONSTITUTION:A part of discharged oil from a lubrication oil pump 26 flows through pipe lines L2, L3 to lubricate necessary parts in an engine, and the other part of discharged oil is fed through a pipe line 4 to a fuel injection pump 23 so that the oil lubricates the internal mechanism of the injection pump 23, and is then fed into a fuel injection nozzle 21 to be injected under high pressure while lubricating the same. If fuel in a fuel tank 22 has a relatively high viscosity, fluid having a relatively low viscosity is injected from the fuel injection nozzle 21 due to the mixed oil in fuel so that the response of fuel injection may be improved. Further, if the fuel has a relatively low viscosity, the mixed oil offers fluid having a relatively high viscosity, which is injected from the injection nozzle 21 that therefore, may avoid giving after-dropping. That is, fuel injection may be made appropriate.
Patent JP-S63177799-A (JP)
Title: Monoclonal antibody
Inventor: MATSUMORI AKIRA
IPC: C07K16/00
Filed: 1987-01-19
Abstract: NEW MATERIAL:A monoclonal antibody having the same reaction specificity as that of an antibody produced by an animal with crisis of myocarditis and reactivity with normal cardiac muscle tissue and/or phlogogenic virus. USE:A reagent for study and diagnosis for myocarditis and myocardosis. PREPARATION:For example, EMC virus is inoculated into cavum abdominis of mouse BALB/c, a model mouse with crisis of myocarditis is prepared and a spleen is collected 21 days after the virus inoculation to give a splenocyte. Then the splenocyte is subjected to cell fusion with myeloma cell to give a hybridoma, which is cultivated in HAT medium. Antibody activity of supernant liquid of the culture mixture is screened, positive well is cloned by limiting dilution method into a monoclone. The monoclone is cultivated in a medium to give a monoclonal antibody.
Patent JP-H02190846-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: GOTO MASATOSHI
IPC: G03C7/30
Filed: 1989-01-20
Abstract: PURPOSE:To progress the desilvering of the color photosensitive material and to shorten the processing time thereof by forming the silver iodobromide or silver iodochlorobromide contg. a specific ratio of silver iodide in the chemically sensitized silver halide particles forming at least one emulsion layer of the photosensitive material into a phase structure and incorporating a specific ratio of the silver iodide into the outermost layer of the silver halide particles. CONSTITUTION:At least one emulsion layer of the silver halide color photographic sensitive material is formed of the chemically sensitized silver halide particles and the silver iodobromide or silver iodochlorobromide contg. 30 to 45mol% silver iodide is made to exist in the silver halide particles by having the distinct phase structure; in addition, the outermost layer of the silver halide particles is formed of the silver halide contg. <=8mol% silver iodide. The rapid bleach-fix processing of the silver halide color photographic sensitive material which has high sensitivity and high image quality and is subjected to high iodization for influence is possible in this way without degrading the fixing.
Patent JP-S55106710-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/02
Filed: 1979-02-01
Abstract: PURPOSE: To improve the finish of drilled hole by increasing the depth of the twist groove of a twist drill toward the shank to provide smooth elimination of chips.   
     CONSTITUTION: The twist groove 2 of a drill 2 having cutting edges 3 is formed so that the depth increases while the width decreases toward the shank. This construction of the twist groove 2 applies extremely small frictional resistance to chips which are twisted along the curve 40 while they are eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07215025-A (JP)
Title: Method and device for heating wheel
Inventor: YOSHIMOTO HIROYUKI
IPC: B60C23/00
Filed: 1994-02-02
Abstract: PURPOSE:To shorten a heating time until a desired temperature is achieved by bringing heated gas in contact with metal wheels when wheels mounted to a racing vehicle are heated. CONSTITUTION:In a heating device 1, totally four wheels 2a to 2d of one racing vehicle are heated by being stacked vertically on a base 14 and air inside tires can be heated, for instance up to 80 deg.C within a short time (e.g. 30min.). The outer peripheral surface 4c of the tire 4 of each wheel 2 is surrounded by a tire heating means 11 and can be heated by an electric heater. An attaching hole 17 is formed in the center position of the base 14 and a hot wind generating means 18 is provided facing this attaching hole 17. Hot wind blown out of this hot wind generating means 18 goes up passing through the center hole of a wheel 3 and a bolt penetrating hole, flows outward after passing through a space between the uppermost wheel 2d and a cap 27 and the wheel 3 of the wheel 2 is heated during this period.
Patent JP-H03214349-A (JP)
Title: Restart processing system
Inventor: KODAMA IKUO
IPC: G06F15/16
Filed: 1990-01-19
Abstract: PURPOSE:To shorten the communication interruption time which a contained communication circuit suffers in the case a processor stops its communication processing by providing a first initializing means for restarting a call processing to the contained communication circuit, and a second initializing means which can execute all communication processings. CONSTITUTION:First data 301 is the minimum necessary data for executing a call processing by which a contained communication circuit 100 becomes communicatable, when a processor 200 is executing a communication processing, and second data 302 is other data. In such a state, a first initializing means 400 initializes only first data 301 to the processor 200 for restarting an operation, and restarts the call processing to the contained communication circuit 100. Also, a second initializing means 500 initializes continuously second data 302 to the processor 200 to which first data 301 is initialized, and all communication processings can be executed. In such a way, the corresponding processor becomes communicatable at the time point when a part of all the data is initialized, and the communication interruption time is shortened.
Patent JP-S61170758-A (JP)
Title: Developing device
Inventor: WATANABE MICHIOKI
IPC: G03G15/08
Filed: 1985-01-24
Abstract: PURPOSE:To drive selectively plural developing bodies by using one driving source, by constituting a titled device so that plural developing bodies can be driven by a switching operation of a driving force transfer switching means. CONSTITUTION:When the first developing device 321 side is selected so as to operate by a color selecting key, a driving means 60 is operated so as to transfer a driving force to the first driving force transfer system 6 side, a sleeve 441 of the first developing roller 311 rotates, and a developer magnetic brush 351 is formed on the surface of a sleeve 441. In this state, an electrostatic latent image which has been formed in advance on a photosensitive drum 7 is developed by a color developer G1. Also, in case when the second developing device 322 has been selected, the driving means 60 is operated so as to transfer a driving force to the second driving force transfer system 62 side.
Patent JP-S62169125-A (JP)
Title: Preparation of liquid crystal display panel
Inventor: ARAKI RYOSUKE
IPC: G02F1/13
Filed: 1986-01-22
Abstract: PURPOSE:To prevent disconnection of wiring of a liquid crystal display panel and to reduce preparation cost of the liquid crystal display panel by etching thin film of a high resistance semiconductor, then etching thin film of a low resistance semiconductor. CONSTITUTION:Thin film 2 of a transparent conductor and thin film 3 of a low resistance semiconductor are formed on a transparent insulating substrate 1, then the low resistance semiconductor thin film 3 and the transparent conductor 2 are etched in the order. The low resistance semiconductor thin film 3 is etched further. Thereafter, the thin film 4 of high resistance semiconductor, thin film 5 of insulating body, and thin film 6 of the conductor are formed in the order, then the conductor thin film 6, insulator thin film 5, and the high resistance semiconductor thin film 4 are etched. Further, the low resistance semiconductor thin film 3 is etched. By this method, photoetching stage which has been required conventionally to be repeated 4 times, is saved to two times, shortening thus the preparation stage.
Patent JP-S59140303-A (JP)
Title: Manufacture of ultrafine metallic particle
Inventor: YOSHIKAWA TAKAMASA
IPC: B22F9/12
Filed: 1983-01-28
Abstract: PURPOSE:To manufacture ultrafine metallic particles having uniform particle size at low cost by generating an arc column between a metallc material mounted on an anode and a cathode, throttling the formed anodic flame consisting of a metallic vapor stream with a cooling rod, and collecting the particles in a filter. CONSTITUTION:An arc column 6 is generated between a metallic material 4 mounted on an anode 3 and a cathode 5 by impressing arc voltage to a power source 2, and the metallic material 4 is heated and melted. An anodic flame 9 is formed by the metallic vapor stream. The anodic flame 9 is sucked by a pump 7, and sent upward inside a vessel 1. A cooling rod 10 cooled forcibly by water or the like is inserted into the upward stream of the anodic flame 9. The metallic vapor in the anodic flame 9 is cooled, condensed and solidified, while the anodic flame 9 passes through the circumference of the cooling rod 10. The solidified ultrafine metallic particles having uniform particle size are collected in a filter 8 while circulating by the suction of the pump 7. In this way, the ultrafine metallic particles having a sharp particle size distribution and high coercive force are obtained.
Patent JP-S5294950-A (JP)
Title: Steam turbine plant to produce steam power and fresh water
Inventor: SOUMA AKIO
IPC: F01K17/06
Filed: 1976-02-06
Abstract: PURPOSE: To reduce heat radietion to the environment in the form of cooling water from steam turbine plant and to give appropriate temperature rise to generated fresh water by introducing high temperature sea water after cooling steam turbine exhaust gas to distillation plant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02192562-A (JP)
Title: Cooling water feed module
Inventor: TAKEMAE MOTOKIYO
IPC: H01L23/473
Filed: 1989-01-19
Abstract: PURPOSE:To eliminate the need in which a water receiving pipe is enlarged in a response to it when a cooling water feed module is enlarged by connecting the water receiving pipe in series with a water receiving pipe of the other cooling water feed module. CONSTITUTION:In a cooling water feed module 50, a water receiving pipe 1 for taking in a cooling water 10 fed from a water collection tank is provided with a flange part 5 at both the side end parts thereof, through which the cooling water feed module 50 is mechanically connected to the other cooling water feed module.
Patent JP-H11210813-A (JP)
Title: Switching type liquid enclosed vibration control device
Inventor: KUZE KAZUMASA
IPC: B60K5/12
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce costs more than conventional type devices, miniaturize and lighten a device. SOLUTION: This switching type liquid enclosed vibration control device is provided with first and second mounting fixtures 1 and 2 which are spacedly arranged at a specified interval in the vibration input direction, a vibration proof base body 3 made from a rubber elastic body intervening between these fixtures 1 and 2, a first liquid chamber 9, a part of the chamber wall of which is constituted by the vibration proof base 3, a second liquid chamber 10, a part of the chamber wall of which is constituted by a diaphragm 11, an orifice 20 communicating the first and second liquid chambers 9 and 10, and an air chamber 13 which is formed on the side of the diaphragm 11 opposite to the second liquid chamber 10 and can switch inner air pressure.  At least one of the flow passage length or cross section of the orifice 20 changes according to the deformation of the diaphragm 11 caused by the change in the air pressure in the air chamber 13.
Patent JP-H10202936-A (JP)
Title: Control electrode installed in image forming device and its manufacture
Inventor: WAKAHARA SHIRO
IPC: G03G15/05
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a control electrode whose gate on an image forming device such as a duplicator can be formed with high accuracy and at a low cost. SOLUTION: A first electrode 27 with a first shaped opening part H is formed on one of the faces of substrate for the control electrode, and a second electrode 39 with a second shaped opening part which is larger than the first shaped opening part H is formed on the other face in such a manner that the second electrode 39 is positioned to match the position of the first shaped opening part H. Further, a laser beam of smaller diameter than the first shaped opening part H is emitted to the substrate from the one or the other face side of the substrate in such a way that the laser beam accurately meets the first shaped opening part H. Thus, it is possible to manufacture the control electrode for the image forming device by opening a through hole of a diameter corresponding to that of the laser beam.
Patent JP-S58129124-A (JP)
Title: Purified working chamber
Inventor: YAGI KATSUTO
IPC: F24F7/06
Filed: 1982-01-29
Abstract: PURPOSE:To improve the air current state within the chamber and improve the purification degree maintaining performance by setting th average air speed of purification air  current at the working part at a value higher than that of the purified air current at  the passage part, and providing air speed distribution adjusting means which makes the  blow-off air speed at the working part larger as it approaches the passage part. CONSTITUTION:By operating blowers 15 and 16, external air passes through a prefilter  26 and is sucked up through an air suction port 27. Air fed out of a blast chamber 17  from the blower 15 for the working part is purified by a high performance filter 19 for  the working part, and then blown off to the working part 14a within the chamber from  the entire surface of the ceiling at the working part. Further, air out of the blower 16  for the passage to a blast chamber 18 is purified by a high performance filter 20 for  the passage, and then blown off to the passage part 14b within the chamber from the entire surface of the ceiling at the passage part. In this case, the blow-off air speed at  the working part is successively made larger as it approaches the passage part, thereby  the lowering of the purification degree at the working part due to the influence of  dust dispersed from the operator or air vortex, passing through the passage part can be  prevented, and the purification degree maintainance performance can be further increased.
Patent JP-H021473-A (JP)
Title: Imido aromatic peroxy acid as bleaching agent
Inventor: KARURO BENTOURERO
IPC: C11D3/395
Filed: 1989-01-20
Abstract: Bleaching agents comprising at least one imido-aromatic (poly)percarboxylic acid, having the formula (I): <CHEM> wherein: A represents an optionally substituted benzene or naphthalene ring, R is hydrogen, lower alkyl, OH, COOH, COOOH or COOR min , wherein R min  represents a C1-C5 alkyl group and n is an integer of from 1 to 5.
Patent JP-S54104652-A (JP)
Title: Treatment of urine
Inventor: KIDA KENJI
IPC: C02F3/30
Filed: 1978-02-03
Abstract: PURPOSE: To remove BOD to a higher degree and efficiently treat nitrogen in ammonia form by reducing the aeration amount in a front portion of a specific aeration tank in an aerobic urine treatment so as to provide an anaerobic condition, and recirculating a portion of the treated liquid flowing out of the rear portion of the tank to the front portion.  
     CONSTITUTION: Aeration amount in the front portion of an aerobic digestion tank in an aerobic treatment system, a dilute aeration tank in a dilute aeration treatment system, an aeration tank in a one-stage activated-sludge treatment system, or of a first aeration tank in a two-stage activated-sludge treatment system is reduced so as to form an anaerobic zone there, while the rear portion is made to be an aerobic zone. Then, in the two-stage activated-sludge treatment system, for example, the treated solution is fed to a first precipitation tank, from which a portion of the solution is recirculated to the first aeration tank. Thus nitrogen in ammonia form is oxidized into nitrogen in nitric acid form, and the latter can be reduced into nitrogen. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03216941-A (JP)
Title: Strip line monitor
Inventor: KONDO KENZO
IPC: H01J27/00
Filed: 1990-01-23
Abstract: PURPOSE:To perform the precise operation control of an accelerator by decreasing the width of a strip line according to the beam advance direction, and changing the gap length with a beam duct in the beam advance direction so that the characteristic impedance of the strip line is matched with a measuring system when it is fitted to a coaxial terminal. CONSTITUTION:The width of a strip line 61 is linearly decreased as a beam 2 advances, and it is fitted to a coaxial terminal 5 so that the gap length with a beam duct 3 is decreased as the beam 2 advances and the characteristic impedance of the strip line 61 is matched with a measuring system. The frequency characteristic has no area with zero output, the output is unified over the whole frequency, and the frequency characteristic is improved. The characteristic impedance of the strip line 6 is matched, and measurement sensitivity is maintained. The beam monitoring precision is improved, and the precise operation control of an accelerator can be performed.
Patent JP-S5397357-A (JP)
Title: Driving circuit by transistor
Inventor: FUKAYA KOUICHI
IPC: H03K17/60
Filed: 1977-02-04
Abstract: PURPOSE:To eliminate the malfunction by connecting the diode between the first and second transistors (Tr) and driving the load connected to the collector circuit of the third Tr with the collector current of the second Tr.
Patent JP-H05207690-A (JP)
Title: Rotor for synchronous motor
Inventor: IWAMATSU NOBORU
IPC: H02K1/27
Filed: 1992-01-27
Abstract: PURPOSE:To provide an inexpensive rotor for a synchronous motor in which deflections of a magnet and a yoke at the time of rotating at a high speed are prevented and which has high rigidity and assembling accuracy. CONSTITUTION:This rotor comprises a rotary shaft 10, a plurality of magnets 12 radially disposed on a periphery of the shaft 10, and a plurality of yokes 14 arranged between the adjacent magnets 12. A gap 16 for preventing formation of a magnetic path is formed between the outer periphery of the shaft 10 and inner peripheries of the magnet 12 and the yoke 14. A cylindrical member 18 made of a nonmagnetic material having a thickness substantially equal to the radial distance of the gaps 16 is inserted into the gap 16. An outer hook 20 protrudes circumferentially in the vicinity of the outer periphery of the side face of the yoke 14. The magnet 12 is radially positioned by the outer periphery of a cylindrical member 18 and the hook 20 of the yoke 14. Resin 36 is impregnated between the member 18, the magnet 12 and the yoke 14, thereby effectively radially and circumferentially fixing the magnets 12 and the yokes 14.
Patent JP-H05202425-A (JP)
Title: Carburizing and nitriding treatment equipment in continuous annealing furnace
Inventor: SHITOMI MAKOTO
IPC: C21D9/56
Filed: 1992-01-27
Abstract: PURPOSE:To provide carburizing and nitriding treatment equipment in a continuous annealing furnace, in which the uniform surface carburizing and nitriding layer can be formed on a cold-rolled steel strip, by executing the decarburization and the nitriding to the steel strip heated and soaked in an annealing process after controlling the strip to the optimum strip temp. to the decarburization and denitriding. CONSTITUTION:The strip temp. adjusting zone 4 for adjusting the steel strip A fed between a heating zone 2 and a soaking zone 3 as the continuous annealing process and a carburizing zone 5 as the carburizing process in the vertical type continuous annealing furnace to the suitable strip temp. to the decarburization is arranged. Then, in an inlet side and an outlet side of this strip temp. adjusting zone 4, strip temp, distributing sensors 10, 11 are arranged to detect the temp. distribution in the width direction and the longitudinal direction of the steel strip A, and based on the detected signals, by controlling flow rate valves of gas jet nozzles divided into the strip width direction in gas jet cooling devices 12 arranged in plural sets so as to face to the steel strip fed in a tower of the strip temp. adjusting zone 4, the unevenness of the strip temp. in the width direction of the steel strip A is eliminated.
Patent JP-S63183399-A (JP)
Inventor: YOSEFU EIYARU
IPC: F42B12/22
Filed: 1987-01-20
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。