baber/WOPTO huggingface dataset:
Patent JP-H02208201-A (JP)
Title: Extraction of iodine
Inventor: TATE ITSUKI
IPC: C01B7/14
Filed: 1989-02-03
Abstract: PURPOSE:To improve recovery of iodine by mixing waste brine with the oxidized material mentioned below and subsequently mixing the resultant mixture with a natural brine and feeding the finally obtained mixture to a blowing-out column within a prescribed time in oxidation of the natural brine for recovery of iodine. CONSTITUTION:Waste brine 13 is mixed with an oxidizing agent 6 using an injector mixer 5 in producing iodine by oxidation of a natural brine 1 using the oxidizing agent. The resultant mixture is passed through a packed column 4 and mixed with the natural brine 1 using, e.g. a karman mixer 7 and the finally obtained mixture is fed to a blowing-out column 8 at <=5 sec residence time to isolate iodine. In addition, in adding a supernatant in a separation tank 11 in a process for iodine separation to the natural brine 1 for circulation, the supernatant is reduced by an reducing agent 2.
Patent JP-H02205831-A (JP)
Title: Alarm display device in camera
Inventor: UMETSU TAKAO
IPC: G03B17/18
Filed: 1989-02-03
Abstract: PURPOSE:To display four types of alarm messages according to the content and degree by displaying four conditions; a brightly lighting condition, a brightly flickering condition, a gloomily lighting condition and a gloomily flickering condition. CONSTITUTION:An LED 2 is operated differently under the following four conditions: (1) When a battery capacity lacks and a shutter is locked because a distance to an object is too close to be focused, the LED 2 is brightly flickered. (2) When a distance to an object is so long under stroboscopic photographing that light from a stroboscope does not reach the object, it is gloomily flickered. (3) When a photographer should be careful of hand shaking to release a shutter slowly for sufficient exposure, it is gloomily lit. (4) When normal photographing is possible, it is brightly lit. Consequently, information on the conditions of a camera can be surely provided for a photographer.
Patent JP-S59152286-A (JP)
Title: Synthesis of single crystal of artificial tourmaline
Inventor: MIYASAKA HITOSHI
IPC: C30B11/08
Filed: 1983-02-17
Abstract: PURPOSE:In the titled method by molten salt method, to regulate speed of crystal growth and to obtain high-quality single crystal containing no inclusion, by dividing a crucible into a raw material dissolving zone, a seed crystal growing zone and a quartz dissolving zone, controlling the temperature of each zone. CONSTITUTION:For example, the platinum crucible 11 is divided into the raw material melting zone (a), the seed crystal growing zone (b), and the quartz melting zone (c) by baffles. One or more of Li molybdate, MoO3, LiOH, V2O5, etc. as a solvent are added to the crucible 1, melted under heating to form a molten salt. A sintered raw material substance (boron oxide, aluminum oxide, or chromium oxide) 5 is fed to the zone (a), the seed crystal to the zone (b), and the quartz 7 to the zone (c). The temperature of each zone is regulated to control the speed of crystallization, for example, the zones (a), (b), and (c) are set at about 980 deg.C, about 850 deg.C, and about 870 deg.C, respectively, amounts of dissolution are controlled, and an amount of the raw material substance 5 to the zone (b) is also controlled.
Patent JP-H10224186-A (JP)
Title: Voltage-controlled oscillator
Inventor: KAMEI TAKAHIRO
IPC: H03K3/282
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator through a ring oscillator circuit which acquires an oscillation signal of about 50% duty cycle, even at a high frequency. SOLUTION: Delay-inverting circuits 10 to 30 respond at a fixed delay time tr and change an output signal from 'L' to 'H' when an input signal changes from 'H' to 'L'. Also, when the input signal changes from 'L' to 'H', they respond with a delay time tf , that corresponds to delay control voltage Vc and changes an output signal from 'H' to 'L'. An output signal of a ring oscillator circuit through the circuits 10 to 30 is given to a delay-inverting circuit 40. The circuit 40 responds at a fixed delay time tr , when an input signal changes from 'H' to 'L' and responds at a delay time tf /2 in accordance with the voltage Vc, when an input signal changes from 'L' to 'H'. Thereby, an oscillation signal which has about 50% duty cycle is acquired from the circuit 40.
Patent JP-S56122912-A (JP)
Title: Magnetoelectric transducing device
Inventor: NARIMATSU AKIYOSHI
IPC: G01D5/12
Filed: 1980-03-03
Abstract: PURPOSE: To make the magnetoelectric converting device adapted to the analogue servo element and automatic positioning, by adding and synthesizing analogically detection signals of two, at least, magnetic sensors, which detect the signal magnetic field, to extend the magnetoelectric transducing operation range.  
     CONSTITUTION: Magnetic sensors MS 1  and MS 2  are constituted by a pair of magnetoresistance elements MR 1  and MR 2  where the first and the second current paths IC 1  and IC 2  are formed into polygonal-line patterns respectively with, for example, ferromagnetic materials having the ferromagnetic magnetoresistance effect. These elements MR 1  and MR 2  are fixed to one face of bias magnetism generating material MGB, which generates bias magnetic field HB in the direction at 45° for bias currents flowed to current paths IC 1  and IC 2 , by adhesion so that respective current paths are orthogonal to each other. Signal magnetism generating material MGS is constituted by two magnets Mg 1  and Mg 2  arranged in the direction of relative displacement and has the direction inverted in the center part and generates signal magnetic field Hs. Detection signals of magnetic sensors MS 1  and MS 2  are input to signal synthesizing circuit MIX, and level discriminating circuit COMP is provided in the output side of MIX to obtain the position signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56122695-A (JP)
Title: Automatic welding method of narrow beveling branch pipe
Inventor: ASANO ISAO
IPC: B23K9/032
Filed: 1980-03-03
Abstract: PURPOSE: To enable to obtain a high quality welded part, by performing an automatic welding after the shape of beveling is changed into I-shape of a narrow beveling so that the amount of welding metal may be minimized.  
     CONSTITUTION: Face 8 2  having width W 2  is formed on the side of main pipe 1 opposing to end face 8 1  of branch pipe 2. The I-shaped narrow beveling having width W 2  is formed by machining or with a gas cutting torch. As the result of application of this beveling, thin tubular backing strip 9 can be used as a backing strip. Then GMA narrow beveling weld is performed utilizing the gas meatal arc (GMA). Namely, when welding wire 11 is passed through rocking plate 12, a wavy deformation is given to welding wire 11 by using the circumference of wire sending roller 14 as a bending guide, and the wire is pushed in contact tube 15 and pushed out and extended after it is introduced into the beveling. The wavy form of welding wire 11 pushed out into the beveling is restored and, as the welding proceeds, it melts the wall surface of beveling of base metal 10 by rocking the welding arc and forms good quality welded part 13 successively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52108542-A (JP)
Title: Wall type cooling tower
Inventor: TANABE SHIROU
IPC: F28C1/00
Filed: 1976-03-09
Abstract: PURPOSE: To achieve the best cooling efficiency of cooling tower by making the best use of natural draft cooling force and by minimizing drops of water sprinkling as much as possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57139642-A (JP)
Title: Device for testing hot working
Inventor: OOKITA TOMOYOSHI
IPC: G01N3/18
Filed: 1981-02-25
Abstract: PURPOSE:To obtain the data of high temperature deformation behavior accurately caused by the hot working, by inductively heating a sample, and controlling compressing machining, its temperature machining speed, and quantity of machining by a computer. CONSTITUTION:The sample 1 arranged between jigs 2 and 3 and a heating coil 5 having a cooling nozzle 4 are enclosed in a vacuum chamber 6. Pattern data of machining conditions is inputted in a CPU16. Heating is performed by controlling a high frequency inductive heating source 25 by the temperature signal and the feedback temperature signal. A hydraulic actuator 8 is controlled by a machining signal and a feedback displacement signal through a servo controller 10. The displacement signal and a load signal are stored in memories 17 and 19 and processed in the CPU16. Thus, a true stress vs. ture strain curve is plotted on an XY plotter 18. Therefore, deformation stress, organization change, ductility at the time of hot deformation, and the like are accurately tested by the single device.
Patent JP-S59151227-A (JP)
Title: Character input editing device
Inventor: MATSUDA HIROSHI
IPC: G06F3/048
Filed: 1983-02-17
Abstract: PURPOSE:To improve the input speed and the operability of editing, by dividing a plane display to a display part for one-line components of sentenace, a text display part, and a function display part and putting a transparent switch group on the plane display and providing two modes. CONSTITUTION:A plane display 500 divided to a display part 510 for one-line components of sentence, a text display part 520, and a function display part 530 and a transparent switch group 400 are piled. An input mode A and an editing mode B are provided to make it possible to input, display, and edit sentences of the same plane. In case of character input, characters are inputted in the input mode A, and sentences are generated in one-line units, and the whole of sentences is laid out and wrong and omitted words are corrected in the editing mode B after sentences of all lines are inputted. By this input operation, the input speed is improved, and the fatigue for editing is reduced to improve the operability of editing.
Patent JP-H03234874-A (JP)
Title: Coated web having dry touch
Inventor: AZUMA TATSUNORI
IPC: D06M15/05
Filed: 1990-02-05
Abstract: PURPOSE:To prepare the subject web free from tackiness by forming a coating film layer comprising a synthetic polymer having a glass transition temperature of <= a specific value and containing spherical cellulose particles having an average specified particle diameter on one surface of a fiber structure product. CONSTITUTION:One surface of a fiber structure product such as the woven fabric, knitted fabric or non-woven fabric of natural fibers, synthetic fibers, etc., is coated with a resin solution containing a soft polymer having a glass transition temperature of <=0 deg.C, preferably a polyurethane resin, and further containing spherical cellulose particles having an average particle diameter of <=30mum and prepared by a known method, and subsequently dried to provided a coating web containing the spherical cellulose particles dispersed therein in an amount of 10-100% based on the weight of the synthetic polymer coating film. The web is not tacky and exhibits a dry soft touch.
Patent JP-2000218674-A (JP)
Title: Method and apparatus for controlling temperature of injection machine heating cylinder
Inventor: ITO HIROSHI
IPC: B29C45/78
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To enable the turning of PID constants KC, TI, TD while performing molding. SOLUTION: The transmission function parameters a'1[k], a'2[k], b'0[k]. b'1[k] of an injection machine cylinder Y are estimated from an operation quantity u[k] imparted to the heater U of the injection machine heating cylinder Y and a temp. y[k] of the injection machine heating cylinder Y measured by a thermocouple 10 in a transmission function parameter estimating part 60, and PID constants K'C[k], T'I[k], T'D[k] are calculated on the basis of the estimated transmission function parameters a'1[k], a'2[k], b'0[k], b'1[k] in a constant operating part 61, and the operation quantity u[k] is calculated on the basis of a deviation e[k] of the cylinder temp. y[k] and set temp. w[k] by PID control systems 31, 32, 33 using PID constants K'C[k], T'I[k], T'D[k] to be imparted to the heater U. By this constitution, productivity can be enhanced.
Patent JP-H08196975-A (JP)
Title: Joint sealant packing type caulking gun and finishing nozzle for the same
Inventor: OSAKA TOSHIHARU
IPC: B05C17/00
Filed: 1995-01-23
Abstract: PURPOSE: To provide a joint sealant packing type caulking gun which conducts simultaneously and surely the injection of a joint sealant and the finish of its surface and can use appropriately a conventional metal nozzle besides a new finishing nozzle. CONSTITUTION: A finishing nozzle composed of a mounting cylindrical part 10 having a series of passages 12 and a finishing opening part 11 in which a base 14 having a male helix 13 on the inside is set in the inside of the part 10, a core plate integrated with the base 14 is inserted into a thick wall the opening part 11, and the opening part 11 forms a bottom surface opening 16 which continues with passages 12. A female helix 9' which engages with a male helix formed on the outside of the base end of a metal nozzle is formed on the inside of the protruding opening part 9 of the front end cap 2 of a cylindrical container body 1, and a male helix 20 which engages with the female helix 13 which is formed on the inside of the base 14 of a finishing nozzle (a) of this constitution is formed in a joint sealant packing type caulking gun.
Patent JP-S63192251-A (JP)
Title: Mounting structure of transistor
Inventor: KOBAYASHI KENJI
IPC: H01L23/34
Filed: 1987-02-05
Abstract: PURPOSE:To mount a plurality of transistors at mutually close positions, and to obtain wiring structure in consideration of wiring length and circuit balance easily by mutually facing a plurality of the main transistors back to back and setting up the main transistors to a U-shaped copper plate having an excellent heat-dissipating effect. CONSTITUTION:A U-shaped copper plate 5 on which a plurality of main transistors 1a, 1b, 2a, 2b are mutually set up oppositely back to back, a plurality of heat sinks 1, 2 in which radiation fins are mutually fixed oppositely onto the opposed inner surface of the copper plate 5 at the shortest distance, a resistor 4 absorbing the noises of the main transistors 1a, 1b, 2a, 2b fitted to the copper plate 5 and a substrate 3 fastening the copper plate 5 by the U-shaped base of the copper plate 5 are mounted, and the main transistors 1a, 2a, 1b, 2b mutually having deep connection relationship are arranged at mutually close positions, holding the heat sinks. Accordingly, a plurality of the main transistors 1a, 1b, 2a, 2b requiring the same function are disposed at mutually close positions while mounting structure in consideration of the balance of wiring structure is acquired.
Patent JP-S60168252-A (JP)
Title: Reading system of memory
Inventor: NAKANO YOSHIROU
IPC: G06F12/02
Filed: 1984-02-13
Abstract: PURPOSE:To transfer information at a high speed and protect stored information by adding a signal to information and performing read/write only in a required part of a memory. CONSTITUTION:When power is supplied to an electronic device, a system is initialized, and the operation mode of the electronic device is set. At this time, a controller 3 uses a memory 1 and an electronic device 2 to store data in the memory 1. Marker data indicating the end of data is stored at the last of stored data. When a switch 5 is turned on, the controller 3 accepts an interrupt, and the start address of the memory 1 is set; and when a switch 4 is turned on, contents of the memory 1 are read out to an external device; but if the switch 4 is turned off, information is read in. In this case, information is read in if a start bit is added to information, but information is not read in if the start bit is not added.
Patent JP-H01201828-A (JP)
Title: Optical disk recording method
Inventor: MAEDA MIYOZO
IPC: G11B7/0055
Filed: 1988-02-05
Abstract: PURPOSE:To eliminate a waiting time for erasure by increasing the rotating speed of an optical disk and repeating the erasure of information of one round of a track and the recording of one round of the track by shifting the information from a buffer memory. CONSTITUTION:The erasure and the recording of the information are performed be setting the rotating speed of the optical disk at plural times the speed in reproduction. For example, in case of increasing the rotating speed double, firstly, one circulation of the track is performed by projecting a laser beam, and the information to be recorded from now of one track is recorded on the buffer memory for a time until the information of one track is erased. Next, after the erasure is completed, the information is shifted immediately from the buffer. Following that, an optical head is shifted to another track, and the information is recorded by repeating the above stated operation. By using the method, it is possible to record the information without generating the waiting time for the erasure substantially.
Patent JP-S55118442-A (JP)
Title: Separation of mixture of 1,5- and 1,8-dinitroanthraquinone
Inventor: FUJII SHIROU
IPC: C07C67/00
Filed: 1979-03-08
Abstract: PURPOSE: To obtain the title isomers useful as starting materials for blue disperse dyes in high yield, readily and economically, by bringing crude dinitroanthraquinone mixture into contact with a small amount of a solvent, e.g. chlorobenzene.  
     CONSTITUTION: 1,5- and 1,8-Dinitroanthraquinone are separated, by bringing a dinitroanthraquinone mixture obtained through the dinitration of anthraquinone, most preferably in the mixing ratio of 1,5- to 1,8-isomers of 1:1, into contact with a solvent, e.g. mono- di-, or trichlorobenzene, solely or a mixture of two or more of these compounds, in an amount 2W10 times, preferably 3W8 times, that of the crude dinitroanthraquinone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58157776-A (JP)
Inventor: MARIA ERISA KANPASU GURANHA
IPC: A23L27/30
Filed: 1983-02-18
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-S63195728-A (JP)
Title: Screen control system
Inventor: TAKAHASHI YASUYUKI
IPC: G06F3/048
Filed: 1987-02-09
Abstract: PURPOSE:To facilitate the addition, change and deletion of programs which are caused by the addition, change and deletion of screens, by handling such screen data including the screen control data and the screen display data, etc., and the modules adopting these screen data as an integrated piece of data. CONSTITUTION:The input of the screen component element like characters and patterns, the inter-screen shift information, etc., are accepted through a terminal 2 and then registered via a frame manager 11 in the form of the data of a frame form. This manager 11 forms a frame system together with a frame interpreter 12 which carries out the frames, etc. When the frame system works, a box 10 extracts the functions needed for man-machine operations and arranges them into the relation between the data (the data information needed for screen formation as well as the screen shift information) containing mainly the component elements of a man-machine screen and a procedure program. A box 20 unifies the data on the screen component elements and its procedure with a frame and registers them via the manager 11.
Patent JP-H11109261-A (JP)
Title: Ocular lens
Inventor: NAKAGAWA MASASHI
IPC: G02B13/18
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an ocular whose outside diameter is small while excellently correcting aberration all over the wide visual field and securing sufficient eye releaf and peripheral light quantity by specifying the constitution of a lens group. SOLUTION: In a lens system provided with a 1st lens group G1 having negative refractive power and a 2nd lens group G2 having positive refractive power in order from an object side; an intermediate image-formation surface 1 is formed between the 1st and the 2nd lens groups G1 and G2. The 2nd lens group G2 is composed of a 1st lens component G21 including a positive meniscus single lens, whose concave surface faces to the object O side, and at least a positive single lens and having the positive refractive power as a whole, a 2nd lens component G22 including a combined lens obtained by bonding a negative lens and a positive lens and having the positive refractive power as a whole, and a 3rd lens component G23 including a positive lens, whose surface having the strong refractive power faces to the object side, and having the positive refractive power as a whole.
Patent JP-S63195572-A (JP)
Title: Dispensing device
Inventor: TAKIGUCHI YASUKO
IPC: G01N35/10
Filed: 1987-02-09
Abstract: PURPOSE:To prevent liquids of different kinds from being mixed by detecting the distance between the tip part of a probe and a liquid to be measured by a liquid level detector, and adjusting the value of the entrance of the probe into the liquid and sucking or discharging the liquid. CONSTITUTION:The probe 7a is entered into a reagent container 2a or reactor 1a to suck or discharge the liquid. Syringe pumps 19 and 21 as driving source for the suction and discharging and a water tank 22 are piped to the container 2a and reactor 1a. Further, a liquid level detection part 18 is provided to detect the distance between the tip part of the probe 7a and the liquid surfaces in the container 2a and reactor 1a. Then when the liquid is discharged, the tip part of the probe 7a is entered into the liquid in the container 1a to an entry value H2 and when the liquid is discharged, the tip part of the probe 7a is entered into the liquid in the reagent container 2a to an entry value H1; and a driving control part 17 performs control so that the entry value H2 is smaller than the entry value H1. Thus, the entry value of the tip part of the probe 7a into the liquid is adjusted, so a reagent and reaction liquid are prevented from being mixed as much as possible.
Patent JP-S62183719-A (JP)
Inventor: KOJIMA MITSUHIRO
IPC: A47J27/00
Filed: 1986-02-07
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-S58142919-A (JP)
Title: Deodorized sulfonamide additive for rubber
Inventor: YAMAGUCHI TETSUO
IPC: C08L7/00
Filed: 1982-02-19
Abstract: PURPOSE:An additive that is obtained by combining a specific sulfonamide with vulcanization-retarding effect with a metal salt of fatty acid, thus permitting the practical use of said amide by removing the special odor. CONSTITUTION:The objective additive comprises a sulfonamide of the formula (R1, R2 are 1-12C alkyl, cycloalkyl, aryl) and a metal salt of fatty acid. As a metal of fatty acid, is preferably used zinc stearate or oleate and 5-300pts.wt. of the same are added per 100pts.wt. of the sulfonamide.
Patent JP-H09225887-A (JP)
Title: Switch mechanism of sheet material cutting device
Inventor: ONISHI TAKAMASA
IPC: B26D1/18
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost it a switch mechanism for switching the rotation direction of motor for reciprocally moving a tool rest by using a positions detection mechanism using a hiper cycloid mechanism. SOLUTION: A tool rest 4 is threadably fitted to a screw shaft 2 and the rest 4 is moved with a motor 4 driven. When the rest 4 comes to a movement terminal point, the condition is detected by a switch mechanism 10 to thereby rotate the motor 3 reversely to move the rest 4. During that time, a sheet material is cut by the cooperation between a rotating blade on the rest 4 and a fixed blade on the side of a cutter frame. The switch mechanism 10 is composed of an eccentric cam 13a rotated by the motor 3, a gear 14 with lever to be fitted into the eccentric cam 13a, a lever 12 switching a switch at the time of abutting on a cam 15a at the gear 15.