baber/WOPTO huggingface dataset:
Patent JP-S60196251-A (JP)
Title: Continuous casting method
Inventor: TOZAWA KOUICHI
IPC: B22D11/06
Filed: 1984-03-19
Abstract: PURPOSE:To prevent erosion of moving belts made of a metal in the stage of continuous casting by a belt type continuous casting machine by pouring a molten material of the temp. lower than the casting temp. of a molten metal into a mold just prior to starting of casting the molten metal. CONSTITUTION:A molten material of the temp. lower than a molten metal is poured from a molten material pouring device 8 through a pouring pipe 9 into a mold 3 constituted of stationary mold walls 4 on the short side and moving belts 5 made of a metal on the long side just prior to starting of casting of the molten metal form a tundish 1 via an immersion nozzle 2. The intended molten metal is then cast into the molten material filled in the mold 3 through the nozzle 2 immersed therein. The jet of the molten metal poured therein contacts with the belts 5 after the flow rate thereof is decreased during passage through the inside of the molten material in the mold 3. The erosion of the moving belts made of the metal by the direct impact flow of the molten metal cast into the mold is thus prevented.
Patent JP-H11248720-A (JP)
Title: Method for manufacturing electrochemical stm probe
Inventor: SUDA MASAYUKI
IPC: G01B7/34
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the deposition of a photoresist and to obtain uniform thin film thickness without any pinholes by coating the surface of a metal wire provided with a sharpened tip with a photoresist by an electrodeposition method, then selectively exposing only the most tip part to light, removing the photoresist, and exposing a micro region at the most tip part. SOLUTION: An etectrodeposition solution 102 in which electrodeposition photoresist monomers are dispersed is placed in a container 101, and a metal wire 103 with one sharpened end and a counter electrode 104 are immersed in it. A switch 105 is turned on for 60 seconds to impress with an impressed voltage of 200 V by a power source 106, and the overall metal wire 103 is uniformly coated with a photoresist film. Next, the metal wire 103 is set at a holder, a mask in which a micro opening pattern is formed and a shutter are installed to the upper part of the metal wire 103, and the tip part of the metal wire 103 is irradiated from a light source via the mask and the shutter.  Exposure is regulated so that the micro opening part formed on the mask may be located directly above the most tip part of the metal wire 103, the light source is lighted, and the shutter is opened for an appropriate time to perform exposure to light. After this, developing and rinsing are performed.
Patent JP-2000246290-A (JP)
Title: Sludge solidifying agent
Inventor: IIJIMA SHIGERU
IPC: C09K17/42
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To easily and uniformly add a sludge solidifying agent to an object to be treated as a liquid product by using a compsn., which is obtained by adding a specific amt. of an oleophilic stabilizer to a mixture of a W/O type water soluble vinyl polymer emulsion and a granular highly water absorbable resin, as the sludge solidifying agent. SOLUTION: A sludge solidifying agent effectively used in excavated surplus soil with high water content generated from building construction and low in the content of silt and clay is prepared from a compsn. obtained by adding up to 10 pts.wt. of an oleophilic stabilizer to 100 pts.wt. of a mixture of a W/O type water soluble vinyl polymer emulsion and a granular highly water absorbable resin in a wt. ratio of 99:1-50:50. The W/O type water soluble vinyl polymer emulsion is produced by the inverse phase suspension polymn of a water soluble vinyl monomer. That is, the sludge solidifying agent is produced by a method wherein a hydrocarbon solvent and an emulsifier are charged in a reaction container to be mixed and a water soluble monomer aq. soln. and a polymn. initiator are added to the resulting mixture to perform polymn. reaction.
Patent JP-H02233723-A (JP)
Title: New functional polyphenylene oxide resin composition
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the title composition capable of providing curing properties and film-forming properties while retaining excellent mechanical characteristics, having chemical resistance and useful for copper-clad laminate, etc., by reacting polyphenylene oxide with an epoxy compound. CONSTITUTION:The aimed composition consisting of a reaction product of (A) polyphenylene oxide resin with (B) a reaction product of an epoxy compound expressed by the formula (R1 to R4 are H, CH3, -CH=CH2, -C2H5, etc.) and containing the reacted component B in the aimed composition at an amount of 0.1-50wt.%. Furthermore, as the component A, e.g. poly(2,6-dimethyl-1,4- phenylene oxide), etc., is preferably used.
Patent JP-S63224198-A (JP)
Inventor: NAKADA JOJI
IPC: H01F7/06
Filed: 1987-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01228433-A (JP)
Title: Edible vinegar jelly
Inventor: SUZUKI SUSUMU
IPC: A23L29/20
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a mild edible vinegar jelly without irritant smell and tastiness peculiar to vinegar and leaving any aftertaste, by thermally mixing edible vinegar with carrageenan and aging the resultant mixture. CONSTITUTION:Carrageenan in an amount of 0.5-3.0wt.%, as necessary, lecithin in an amount of 0.05-1.0wt.% and a sweetener, perfume, seasoning, honey, etc., are added to an edible vinegar, such as rice vinegar or cider vinegar, and the resultant mixture is homogeneously stirred and mixed at 80-85 deg.C for 5-15min, then allowed to stand at ambient temperature for 5-10 days and aged.
Patent JP-2000252112-A (JP)
Title: Magnetic ceramic composition and inductor part using the same
Inventor: TANAKA HIROMI
IPC: H01F41/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic ceramic composition which can be sintered at low temperatures and have an initial permeability of less than 10 and a limiting frequency in a high-frequency zone in the vicinity of 700 MHz. SOLUTION: In a ternary composition diagram, mol% composition ratios between Fe2O3, ZnO, NiO and CuO as main components are in a zone surrounded by points A, B, C, D and E. The composition contains 8.0-14.0 mol% of CuO as the main component, 0.25-1.0 pts.wt. of bismuth oxide and 0.25-3.0 pts.wt. of cobalt oxide with respect to 100 pts.wt. of the main component. In order to further increase its temperature stability, it is preferable to contain 0.5-3.5 pts.wt. of zirconium oxide with respect to 100 pts.wt. of the main component.
Patent JP-H10238734-A (JP)
Title: Method for dividing discharged slag in rotary kiln type incinerator
Inventor: KOSHIBA KATSUHIKO
IPC: F23J1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the accidental stoppage of operation by a method wherein the discharging of incineration slag is divided into two directions at the position of the center part of the rotation of a rotary kiln to a melting furnace on one hand and to a drop port on the other so that the direction of discharge can be selected by changing the direction of the rotation of the rotary kiln. SOLUTION: Slags Da and Db incinerated by a rotary kiln 1 are divided at an outlet hood 2 by changing the direction of rotation of the rotary kiln 1. Therefore, when a trouble occurs in one direction of discharge, the other direction is used for bypassing to allow the continuation of the operation. The slags Da and Db can be sorted depending on the type of wastes. If the slag Da is ash Dc of the waste containing no metal such as sludge or wood dust, it is discharged to a melting furnace 3 to be treated as slag Db suitable for reclamation. The incineration slag Db of the waste containing the metal is discharged to a drop port 4 and the ash Dc divided from the metal can be treated by the melting furnace 3.
Patent JP-S60199600-A (JP)
Title: Operating method of machine tool
Inventor: SHIMIZU KAZUTADA
IPC: B30B15/28
Filed: 1984-03-21
Abstract: PURPOSE:To perform stable operation with less energy consumption in the stage of rotating the flywheel of a punch press machine via a hydraulic clutch brake by holding the temp. of the solenoid valve itself which controls the clutch brake. CONSTITUTION:Working operation is executed by subjecting a hydraulic clutch brake 2 to on-off control by a solenoid valve 6 in the stage of rotating a flywheel 3 of a punch press machine by a motor 4, transmitting the revolution thereof via the clutch brake 2 to a crank shaft to move upward and downward a ram and the punch and performing working such as punching. The valve 6 is heated and held to and at the set temp. of 40 deg.C by a heater attached thereto prior to driving of the motor 4 and thereafter the driving motor 4 is run to rotate the flywheel 3 so as to make punch operation. The stable operation is assured without delay in the timing of the clutch brake even in a winter time or in extremely cold area and the need for the energy required for heating and holding of hydraulic fluid is eliminated.
Patent JP-S62212931-A (JP)
Title: Formation of surface covering thin film for magnetic recording medium
Inventor: ECHIGO FUMIO
IPC: G11B5/725
Filed: 1986-03-12
Abstract: PURPOSE:To improve the durability by making a metallic thin film layer adsorb a Langmuir-Blodgett's film constituted of the monomer molecule of a fatty acid, etc., polymerizing it singly or copolymerizing it with other monomer, and forming a surface covered thin film. CONSTITUTION:By using a Langmuir-Blodgett's film forming device, an oleic acid single molecular layer is stuck by a single molecular layer or several molecular layers onto a Co-Cr spatter substrate by a horizontal sticking method by a cumulative ratio '1'. An oleic acid single molecular film consisting of an oleic acid molecule 1 stuck onto a Co-Cr spatter substrate 2 has a high crystalline property, and a double coupling distance between molecules is usually more regular and shorter than an oleic acid being in a state of a liquid. Accordingly, by projecting ultraviolet rays to this film, polymerization of the oleic acid molecular film occurs easily. The polymerized thin film obtained has the functions of solvent resistance, wear resistance, corrosion resistance, etc.
Patent JP-S57169982-A (JP)
Title: Magnetic recorder and reproducer
Inventor: ISAKI MASATAKA
IPC: G11B27/36
Filed: 1981-04-09
Abstract: PURPOSE:To perform head choke detection for a magnetic head surely and to prevent failure in recording, by restarting recording after a magnetic tape is rewound for a prescribed amount during the signal recording, reproduced for a prescribed time and displayed for the presence of a reproducing signal. CONSTITUTION:In recording video on a magnetic tape 10 through turning on a recording switch 1, when a temporary stop which 2 turns on, a control signal from an AND circuit 3 is applied to a capstan control circuit 4, a capstan 8 is reversed and the tape 10 is rewound for the prescribed amount and stopped. In this state, when the switch 2 is reoperated and the temporary stop is released, the capstan 8 is forwarded at constant speed with the control signal from the circuit 3 and a recording control circuit 5 selects the reproducing signal for the prescribed time with an incorporated timer. The presence/absence of the reproducing signal is displayed on a display 17 via a signal detection circuit 16 and the recording is restarted after a prescribed time. Thus, the head choke of the magnetic head can surely be detected and recording failure due to the head choke can be prevented.
Patent JP-S59181059-A (JP)
Title: Semiconductor device
Inventor: MIMURA TAKASHI
IPC: H01L29/73
Filed: 1983-03-30
Abstract: PURPOSE:To increase the current amplification factor by forming different conductive type emitter and collector from a base region having large forbidden band with at both sides of the base region of small electron affinity formed on a substrate which does not include impurity. CONSTITUTION:A base region 8 made of the same conductive type second semiconductor having smaller electron affinity than the first semiconductor is formed on the first semiconductor layer 7 which does not include impurity, and is interposed between an emitter region 10 and a collector region 11 made of other conductive type semiconductor having larger forbidden band width than the first semiconductor. Electrodes 4, 5, 6 are formed on the regions 8, 9 10. Thus, the operating speed is accelerated, and the current amplification factor can be increased.
Patent JP-2000245945-A (JP)
Title: Foreign matter collecting mechanism in pachinko game equipment
Inventor: TAKANO KAZUHIKO
IPC: A63F7/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter collecting mechanism in pachinko equipment, by which a foreign matter such as a cigarette end or a prepaid card which comes into a ball collecting route in a machine body. SOLUTION: The foreign matter collecting mechanism 20 is arranged at the side of a downstream terminating end 8a in the ball collecting rail of the ball collecting route 1B in the machine body 1. The mechanism 20 is constituted of a gate 21 with an opened foreign matter guide port 22 provided with a height T at a front inlet, which is lower tan the diameter of a pachinko ball P and is taller than that of the cigarette end S, and of a ball separation plate 25 with multiple opened ball guide ports 26 each having a diameter a little larger than that of the ball P and which plate is arranged lower than the surface of the rail 8 by a step H just before the gate 21. Plural projecting parts 27 are studded in the neighborhood of each ball guide port 26 of the plate 25, by which the prepaid card C is supported in a floating state and which are provided with the height h being lower than the diameter of the ball P and equal to or lower than the front surface of the rail 8.
Patent JP-S60198239-A (JP)
Inventor: ARITA MASANOBU
IPC: B65D65/40
Filed: 1984-03-23
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-H02234353-A (JP)
Title: Manufacture of paste-type electrode of lead secondary battery
Inventor: OKAZAKI ICHIRO
IPC: H01M4/20
Filed: 1989-03-07
Abstract: PURPOSE:To make it possible to push a past quantitatively by applying vibration to a spraying nozzle installed in the lower part of a cylindrical part of a hopper. CONSTITUTION:A paste filling apparatus is composed with a paste hopper comprised of a reversed conical part 1 and a cylindrical part 9, a screw part 2 formed along with the inside of the hopper, and a spraying nozzle 3 installed in the lower part of the cylindrical part 9. When vibration is applied to the spraying nozzle 3 by a vibration generating apparatus 4, fluidity is given to a paste 10 exists in the periphery of the spraying nozzle 3. The paste is thus pushed quantitatively from the outlet of the spraying nozzle 3 by pressure generated by the screw part 2, solidifying the paste in the periphery of the spraying nozzle does not occur, and continuous operation can be carried out. By this, lowering operational efficiency owing to dispersion of paste amount and choking up the paste can be prevented.
Patent JP-S55147595-A (JP)
Title: Method and apparatus for purifying oil containing impurity
Inventor: UCHIYAMA SHINJI
IPC: C10G32/02
Filed: 1979-05-07
Abstract: PURPOSE: To make it possible to purify an oil containing impurities in a high degree, by a method wherein more than one pair of electrodes are arranged within a oil in which impurities are dispersed and floated and, between these electrodes, an electrolytic charging apparatus applying voltage and a mechanical separating apparatus are used together.  
     CONSTITUTION: The insulating property of an oil containing impurities in a oil storage tank is measured by an electric conductivity meter 22 and the applied voltage of an electrolytic charging apparatus 24 is correctly regulated by a voltage regulating apparatus 35. The impurity particles within an oil are charged by an electric field charging apparatus 24 and are coagulated while attracted to an electrode and, after said particles become larger, sent to a raw liquid introducing port 2 of a centrifugal separator 25 through an arranged pipe 31 and, herein, solid substances 27 and water 26 are removed, on the other hand, a purified oil is returned to an oil storage tank 21 through an arranged pipe 28 and again treated along with a polluted oil. In the case of an oil with a high pollution degree which is hardly treated by electric field, a polluted oil is directly passed through a centrifugal separator 25 by using a bypass pipe 32 to remove impurities and, after electric field charging treatment is enabled, again returned to a storage tank 21 and treated by an electric field charging apparatus 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51129512-A (JP)
Title: An internal combustion engine
Inventor: YAMAMOTO TADAHIRO
IPC: F02B47/08
Filed: 1975-05-06
Abstract: PURPOSE:In an exhaust recirculation system of an internal combustion engine, the mixing of recirculation exhaust and mixed gas is accelerated and the formation of NOx in exhaust gas is decreased by introducing recirculation exhaust to the place at which the flow velocity of mixed gas is maximum, namely between the suction valve and the valve seat in each cylinder.
Patent JP-S55147496-A (JP)
Title: Automatic welding equipment for circular pipe
Inventor: MINE NORIYUKI
IPC: B23K37/00
Filed: 1979-05-04
Abstract: PURPOSE: To achieve higher welding efficiency and better quality by moving the welding torches mounted on plural carriages along the circumference of the fixed circular pipes and welding the pipes automatically according to set conditions when they reach the set position on the circumference.  
     CONSTITUTION: This is the improved automatic TIG welding equipment for fixed circular pipes, wherein the carriage 2 mounted with a welding torch is positioned in the uppermost part 19a. When the carriage 2 advances downward to progress welding up to the position 19d, a detector 20 actuates to let a pulse be outputted  from a pulse generator 21. According to this, a setter 22-2 changes over and the  carriage travels at the preset speed. The welding conditions are changed by the  instruction of a control unit 4. When the welding progresses further and the carriage 2 reaches the position 19c, a pulse is outputted to let the control unit 4 instruct the carriage 2 so as to stop welding and return to the position 19a. The welding of the 2nd layer is started under the set conditions of a setter 22-3. The same  holds true of the other carriage, thus the welding is accomplished while the conditions are being changed subsequently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01228261-A (JP)
Title: Facsimile receiver
Inventor: SATO TAKASHI
IPC: H04N1/00
Filed: 1988-03-08
Abstract: PURPOSE:To prevent a reception image from being missed by recognizing the main scan width and the sub scan length of an image represented by a received image signal, deciding recording paper based on the above information, and outputting an image signal to the recording paper. CONSTITUTION:Image information received from a line is demodulated at a modem 2 via a network control part 1, and is stored in a memory 5 after being decoded at a decoding part 3. A main control part 4 receives a procedure control signal from the modem 2, and identifies the content of the signal, and also, executes decoding control at the decoding part 3 and the read/write control of the memory 5. The page memory 5 stores a decoded image signal transiently. A size identification part 6 identifies the main scan width and the sub scan length of a received image. And the recording sheet is selected based on the main scan width and the sub scan length. A recording part 8 records the image signal stored in the page memory 5 on a selected recording sheet.
Patent JP-2000246988-A (JP)
Title: Power source cord-connecting mechanism for lettering machine
Inventor: MIHASHI YASUO
IPC: B41J29/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent a fatigue disconnection accident of power source cords. SOLUTION: A holding part having contacts is arranged opposite to a slit 14 of a side wall 4a in a casing 4 of a lettering machine. An engagement body 28 is set slidably to the side wall 4a of the casing 4. An open hole 32 for passing an engagement groove 42c of a power source cord 40 and an engagement hole 30 to be engaged with the engagement groove 42c of the power source cord 40 are formed to the engagement body 28. An insertion projection 42b of the power source plug 40 having contacts is inserted to the holding part in the casing through the open hole 32 of the engagement body 28. Thereafter, the engagement body 28 is slid to engage the engagement hole 30 with the engagement groove 42c, thereby preventing the power source plug 40 from slipping off the holding part.
Patent JP-S55147650-A (JP)
Title: Automatic concentration control unit of developing solution
Inventor: TAKAHATA TERUAKI
IPC: G03D3/06
Filed: 1979-05-08
Abstract: PURPOSE:To achieve the optimization of developing soln. concn. at all times by operating an interrupter during the generation period of the control output of a specific gravity detector to interrupt the control ouput of the specific gravity detector at a fixed period and controlling a dilute soln. feeder by the interrupted outputs thereof. CONSTITUTION:When the developing soln. concn. increases to a fixed value or more, a hydrometer 11 ascends as shown in (a) and the light emission of a light emitting element 12 is interrupted by the hydrometer 11, as a result of which a  photo detector 13 generates the output corresponding to the ascending of the hydrometer 11 as shown in (b). This output is straightly inputted to an interrupter 14 as  shown in (c). Thereupon, the interrupter 14 intermits its input at the specified  period as shwon by (d). Hence, a solenoid 18 operates intermittently as shown by  (e) to open a valve 3 intermittently as shown by (f) by the action of its rod 20,  through which the dilute soln. is fed to a developing tray 3. In this way, the excessive dilution owing to the detection delay of the specific gravity detector on account  of the amount of the developing soln., the capacity of the circulating line, etc. is  prevented and always proper developing soln. concn. is maintained.
Patent JP-S62213685-A (JP)
Inventor: TANAKA SADAKICHI
IPC: F27D7/06
Filed: 1986-03-13
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-H07257411-A (JP)
Title: Front wheel drive device for tractor
Inventor: WANIKAWA YOSHIO
IPC: B60B35/16
Filed: 1994-03-25
Abstract: PURPOSE:To improve steering performance by improving arrangement structure of a front diff device and a steering cylinder of a four-wheel drive tractor and reducing a crossed axes angle formed by a tie-rod and a piston rod. CONSTITUTION:A front diff device and a part of a steering cylinder for power steering are stored in a front accel case of a four wheel drive motor tructor and a recessed portion 10e is formed in an outer periphery of a cylinder tube of the steering cylinder in this front accel case. A ring gear 15 of the front diff device is confronted and arranged in the recessed portion 10e.