baber/WOPTO huggingface dataset:
Patent GB-929332-A (GB)
Title: Flexible resilient seal strips
IPC: B60J10/00
Filed: 1962-03-14
Abstract: In a seal strip described in the parent Specification having low temperature flexibility the body portion is formed of a foamable plastisol comprising between 145 and 155 parts by weight of a plasticizer per 100 parts by weight of polyvinyl resin and the adherent skin is formed of a plastisol comprising 65-85 parts by weight of a plasticizer per 100 parts by weight of a polyvinyl resin. The plasticizer in the foamable body may comprise 40-60% by weight of an epoxidized vegetable oil, e.g. linseed or cotton seed oil, having an oxirane content of 5-7% and a degree of unsaturation represented by iodine number of 0,5 to 1,5, 12-16% by weight of a polyester which is the reaction product of adipic acid and butane diol and 40-46% by weight of dioctyl adipate.  The plasticizer contents are adjusted to adjust the deflectability of the sealing lip.  Carbon in the form of carbon black may be added as a dye.ALSO:In a seal strip described in the parent Specification having low temperature flexibility the body portion is formed of a foamable plastisol comprising between 145 and 155 parts by weight of a plasticizer per 100 parts by weight of polyvinyl resin and the adherent skin is formed of a plastisol comprising 65-85 parts by weight of a plasticizer per 100 parts by weight of a polyvinyl resin.  The plasticizer in the foamable body may comprise 40-60% by weight of an epoxidized vegetable oil e.g. linseed or cotton seed oil, having an oxirane content of 5-7% and a degree of unsaturation represented by iodine number of 0,5 to 1,5, 12-16% by weight of a polyester which is the reaction product of adipic acid and butanediol and 40-46% by weight of dioctyl adipate. The plasticizer contents are adjusted to adjust the deflectability of the sealing lip.  Carbon in the form of carbon black may be added as a dye.
Patent GB-774589-A (GB)
Title: Improvements in and relating to saturable core reactance devices
Inventor: BELSEY FREDERICK HAROLD
IPC: H01F29/14
Filed: 1954-04-02
Abstract: 774,589. Automatic voltage control systems; inductors. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. March 25, 1955 [April 2, 1954], No. 9797/54. Classes 38 (2) and 38 (4). [Also in Group XXXIX] Transductors with cores biased by permanent magnets as described in Specification 766,669 are used to keep constant the voltage of an alternator or the speed of a direct-current motor. Compensation is providad for variation with temperature of the flux from the permanent magnets. In Fig. 8, which shows a circuit typical of a number described. (see Group XXXIX) two auto-self-excited full-wave rectifying transductors comprising pairs of cores 101, 102 and 103, 104 are arranged in push-pull. The cores 101-104 are all biased in the same direction by the magnet 105. Alternating current is supplied by a transformer 141. Two parts 114, 122 of the load are connected to a centre tap on the secondary of the transformer and to main transductor windings 106, 107 and 108, 109 respectively. To compensate for variations with temperature of the flux provided by the, magnet, a thermally sensitive resistor 150 in thermal contact with the magnet is included in the circuit of the control winding 123. Voltage control.-In Fig. 9, a rectifier 163 derives from the output of alternator 160 a direct-current control for two auto-self-excited full-wave rectifying transductors which feed in push-pull the control windings 114, 122 of a metadyne 115 which, in turn, feeds an exciting winding 161 of the alternator 160. Resistor 164 controls the voltage at which the output from the alternator is kept constant. Speed control.-In Fig. 10, the transductorcontrolled metadyne feeds the armature 170 of a motor excited by a constant voltage across field winding 171. The transductor is controlled by a tachometer generator 172. Resistor 173 controls the speed of the motor which is kept constant. In Figs. 9, 10 the cores have separate windings.
Patent GB-1032824-A (GB)
Title: Improvements in or relating to cartons
IPC: B65D5/02
Filed: 1962-03-15
Abstract: 1,032,824. Cartons. A. S. L. OWENSMITH. March 15, 1963 [March 15, 1962], No. 9923/62. Heading B8P. A carton has rectangular side panels A1, A2, A3, A4, end panels R with marginal folded flaps which project outwardly from the interior of the carton so that the ends are inset and extension panels B, B1 which when brought together form a handle. Other extension panels C, C1 are folded into the carton to prevent the ends from falling inwards and notches V can be cut in the carton blank so that the carton can be secured by an elastic band. The rectangular side panels can be of varying sizes and the end panels of varying shape so that non- rectangular section cartons can be produced. In a modification, the marginal flaps T are dispensed with and the end panels inset by inclining them to the bottom panel. Eyelets may be provided in the handle portions. Flaps may be cut in any of the panels to locate articles in the carton and apertures may also be cut so that articles may protrude through the carton. Finger holes may be cut in the end panels to facilitate opening.
Patent GB-768761-A (GB)
Title: Improvements relating to horizontal coke oven batteries
IPC: C10B41/04
Filed: 1955-04-05
Abstract: 768,761. Discharging coke oven batteries. KOPPERS GES., H. April 5, 1955 [April 12, 1054], No. 9950/55. Class 51 (2). In discharging a horizontal coke oven battery, equipment is provided to ensure that the coke pusher machine 2, the coke guide machine 4, and the coke quenching car locomotive 8 are properly positioned prior to discharge of coke from an oven 1. Signals 21, 22, e.g. a lamp and a hooter, on the pusher machine are operable from a switch 34 on the locomotive through a signalling circuit including a conductor 12 and switch 13 on the guide machine associated with a lamp 31, the switch 13 being closed either manually, or automatically by positioning the oven flopper plate 36. The signalling circuit also incorporates, on the coke side of the battery, a conductor 9 engaged by a shoe on the locomotive, and a conductor 11 engaged by a shoe on the top of the guide machine, said shoe being connected through the switch 13 by the conductor 12 to another shoe contacting a further conductor 16. The latter is connected by a lead 18 with a conductor 19 on the pusher side engaged by a shoe on the pusher machine. Closing the switch 13 completes the signalling circuit comprising the conductors 9 and 11, a lead 10, conductors 12 and 16, the lead 18, conductor 19, and a circuit 20 or the pusher machine to the signals 21, 22. Depression of the switch 34 by the locomotive driver then energizes the conductor 9 through a transformer, 33 whose primary winding 15 is connected across one phase of the locomotive power supply, and thus also operates the signals 21, 22. The pusher machine operator then depresses switch 27 transferring an earth connection from the signals 21, 22 to a lead 25 connected to the secondary winding of a transformer 26, and thus energizing the signalling circuit and operating, through the switch contacts 28, signals 29, 30, e.g. a lamp and a hooter, on the locomotive. The signal 31 on the guide machine 4 is energized whenever the signalling circuit is energized and consequently reacts to the signals transmitted between the locomotive and the pusher machine. The aforementioned equipment may be employed with any system for ensuring that the pusher and guide machines are correctly aligned, preferably with that system, disclosed in Specification 741,398.
Patent HK-123395-A (HK)
Title: Electronic ballast
Inventor: KLIER JUERGEN
IPC: H05B41/392
Filed: 1995-07-27
Abstract: In electronic ballast having inverter rectifiers for fluorescent lamps, a regulation of the lamp current or of the lamp power is usually used in order to stabilize the lighting current independently of tolerances of the electrical properties of the fluorescent lamp or their aging phenomena. When such a regulation is simultaneously utilized for dimming the fluorescent lamp, difficulties arise at the lower limit of the dimming range at, for example, 1% of the nominal light power. The range of brightness at the lower limit is regulated on the basis of an additional regulation, dependent on the discharge resistance of the fluorescent lamp. An auxiliary measured quantity resulting therefrom is superimposed on the actuating quantity of the regulator that results from a reference/actual value comparison of the current or power regulation for the purpose of stabilizing the lamp current.
Patent HU-T64602-A (HU)
Title: Process for the production of 4-pregnen-3,20-dion and its derivatives
Inventor: WEBER ALFRED
IPC: C12P33/02
Filed: 1991-07-30
Abstract: PCT No. PCT/DE91/00620 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Jul. 30, 1991 PCT Pub. No. WO92/03571 PCT Pub. Date Mar. 5, 1992.A process for the production of 4-pregnene-3,20-dione and its derivatives of general formula I    <IMAGE>  (I)  in which R1 means a hydrogen atom, a fluorine atom or a methyl group, R2 represents a hydrogen atom or a hydroxy group, and R3 and R4 together symbolize a carbon-carbon bond or R3 represents a hydrogen atom, a hydroxy group or an alkanoyloxy group with up to 6 carbon atoms and R4 means a hydrogen atom or a methyl group, is described, which is characterized in that a pregnane derivative of general formula II    <IMAGE>  (II)  in which R1, R3 and R4 have the above-mentioned meaning,   symbolizes a single bond or a double bond, R5 represents a hydrogen atom, a hydroxy group or an alkanoyloxy group with at most 6 carbon atoms and R6 means a hydrogen atom or an alkanoyl group with at most 6 carbon atoms, is fermented with a bacterial culture of species Mycobacterium spec. NRRL B-3805.
Patent HU-T47066-A (HU)
Title: Process for production of sugar alcohol
Inventor: TOTH IMRE
IPC: C07C31/08
Filed: 1987-05-12
Abstract: Sugar-alcohols are prepd. by catalytic hydrogenation at a 2-20 MPa pressure at an initial pH value of 5.8. - A stepwisely or continuously rising temp. profile during reaction is regulated by reaction velocity kinetics as a function of the viscosity of the monosaccharide soln. and the concn. of reducing sugars in the soln. to be hydrogenated.
Patent HU-T34353-A (HU)
Title: Injection syringe
Inventor: MEHES JUN LASZLO
IPC: A61M1/02
Filed: 1982-09-22
Abstract: Syringe consists of a qlass cylinder with a metal cap, a plunger and a metal stem connected to the plunger, the plunger is a disc of silicine rubber having at least two guiding rings on its mantle, the metal stem is guided in the metal cap. Opt. the metal cap has a bushing in its centre. Opt. the bushing has a rim which is soldered to the metal cap. The plunqer may be totally of silicone rubber or may have a metal insert. If the plunger has a metal insert, the insert consists of a threaded sleeve and/or disc, the diameter of the insert is everywhere at least 2 mm less than the dia. of the cylinder.
Patent HU-T34661-A (HU)
Title: Apparatus for surface growing of champignon
Inventor: BARI ZOLTAN
IPC: A01G1/04
Filed: 1983-09-07
Abstract: The outer skin of the proposed enclosure is of layered construction, with the outer layer having a coating of light-reflecting paint, then a layer of plastic sheet, a layer of insulating material and an inner layer, all mounted on a framework. - The inner skin is made of polyethylene sheet mounted on a similar inner frame. The space between the two skins is used for the pipework which carries water and air to the inner, growing area. Air is used to maintain the temp. in the growing space by providing heating or cooling as required. - The air system is connected to a heater and is provided with electronic controls which regulate the fresh air inlet.
Patent HU-T54406-A (HU)
Title: Process for sweatening hydrocarbons and catalyst for the process
Inventor: POLLASTRINI SHEILA L
IPC: C10G27/10
Filed: 1990-07-30
Abstract: A process for treating a sour hydrocarbon stream is improved by the use of a dipolar compound which has a positively charged atom and an electronegative group in the same structure. A particularly preferred dipolar compound is ephedrine. The dipolar compounds may be used in conjunction with a metal chelate and a basic solution either in a liquid-liquid process or a fixed bed process with substantially increased performance for oxidizing mercaptans which are found in the sour hydrocarbon stream.
Patent ID-16294-A (ID)
Inventor: BAHRMANN HELMUT DR
IPC: C07C45/50
Filed: 1997-03-20
Abstract: Preparation of aldehydes comprises reacting olefinic unsaturated compounds containing at least 3 C with carbon monoxide and hydrogen in the liquid phase in the presence of water, solvent and a catalyst system containing a water soluble rhodium complex. Diphosphines of formula (I), optionally substituted with one or more sulphonic acid groups, are used as the ligands in the complex and compounds of formula (II) are used as solvents : A = 6-25C (omega-hydroxy)alkyl, optionally substituted 6-25C aryl or a group of formula R7-CONH-CH2-CH2-CH2- ; B-D = 1-4C (omega-hydroxy)alkyl, or C and D may combine with N to form a 5-6-membered heterocyclic ring ; E<-> = (in)organic anion ; X = 1-9C alkyl, 6-10C cycloalkyl or optionally substituted 6-10C aryl or 12C biaryl ; R1 = H, 1-14C alkyl, 1-14C alkoxy, 6-14C cycloalkyl, 6-14C aryl, 6-14C aryloxy or an anellated benzene ring ; R7 = 5-11C alkyl ; m = 0-5 ; and n = 0-4.
Patent JP-H10195871-A (JP)
Title: Pile driving device
Inventor: MIHASHI MITSUNORI
IPC: E02D7/08
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving device by which at the time of driving a pile such as a stay anchor or the like, the labor of a worker can be lightened and the work time can be reduced. SOLUTION: A main body 11 set on the ground G is provided with a slider 12 capable of freely elevating to the main body 11, the slider 12 is provided with a freely elevating hitting device holding member 13, and a hitting device 14 is fitted to the hitting device holding member 13. A driving rod 15 is fitted to the tip of the hitting device 14, whereby with the tip of the driving rod 15 pressed to the stay anchor 40, the hitting device 14 is operated to drive the stay anchor 40 in the ground. As the hitting device 14 is held on the main body 11 in such a manner as to be freely elevated in this case, it is not necessary to hold the hitting device 14 by the human power, and the hitting device 14 is lowered to easily drive the stay anchor 40 to a desired depth.
Patent JP-S5389187-A (JP)
Title: Conveyor line for integrator
Inventor: MATSUI KAZUMI
IPC: B66B21/12
Filed: 1977-01-11
Abstract: PURPOSE: To increase the transporting capacity of a continuous transporting system by joining separate seats from separate conveyor lines at respective seat intervals occurred in loading and unloading equi-speed zone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11195330-A (JP)
Title: Multicore cable
Inventor: YOSHIMURA MASANOBU
IPC: H01B7/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a multicore cable which can transmit and receive a signal without being affected by a noise, even if plural conductors are used for power and signal at the same time. SOLUTION: The multi core cable 10 is provided with four conductors 12 inside a sheath 11, and respective two of them are covered by shield layers 15A, 15B. And a pair of the conductors 12A covered in the block by one shield layer 15A among four conductors 12 are used as a signal line, and the remaining pair of the conductors 12B are used as a power line. A noise from the conductors 12B for power is prevented by the respective shield layers 15A, 15B from affecting on the conductors 12A for signal, thus the multicore cable 10 can transmit and receive a signal without being affected by the noise.
Patent JP-S63169819-A (JP)
Title: Two-way thyristor drive circuit
Inventor: NAKANO AKIHISA
IPC: H03K17/725
Filed: 1987-01-07
Abstract: PURPOSE:To prevent a voltage over the voltage rating from being impressed to an output terminal of an IC by using a diode to bypass a current flowing to the IC so as to suppress the anode voltage and dividing the voltage by two resistors when the gate voltage gets higher than the gate side main electrode voltage by the ON-voltage of a two-way thyristor and a current flows to the IC. CONSTITUTION:An electric charge stored in a capacitor 13 is discharged momentarily through an inductance 16 and two-way thyristors 14, 15 and the current is going to flow to an output terminal of an IC23. Most current is bypassed by a diode 21 and the anode voltage of the diode 21 is limited to a voltage being higher than the power voltage VDD by nearly 0.6V. The voltage of 0.6V is divided by a 2nd resistor 26 and a 3rd resistor 28 so as not to be impressed to the output terminal 24 is the IC23, and the resistance is selected so that the voltage does not exceed 0.3V over the power voltage VDD. Thus, the latchup of the IC and malfunction are prevented and the 2-way thyristor is driven by using an output terminal with a low dielectric voltage with simple constitution.
Patent JP-H11194184-A (JP)
Title: Output frequency correction method for oscillation reference element, output frequency correction circuit of oscillation reference element and electronic control component
Inventor: IGA MASAAKI
IPC: G04G3/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain exact reference time or reference clock by making adjustment of periodical output frequency unnecessary without increasing number of parts for correcting the fluctuation of output frequency due to temperature change and aging of an oscillation reference element, without requiring part cost and without problems in space in the case of mounting on an electronic control component. SOLUTION: Commercial power frequency is counted during a prescribed time determined according to the output frequency of a liquid crystal oscillator 25 as an oscillation reference element, and whether the commercial power frequency is 50 Hz or 60 Hz is judged from this count value. If the commercial power frequency is judged one of 50 Hz or 60 Hz, the output frequency of the liquid crystal oscillator 25 is counted for the prescribed time determined based on the one of commercial power frequencies. From this count value, fluctuation of the output frequency of the liquid crystal oscillator 25 is detected and the output frequency of the liquid crystal oscillator 25 is frequency-divided by the frequency division ratio corresponding to the fluctuation to obtain the reference frequency.
Patent JP-S61165948-A (JP)
Title: Microwave discharge light source
Inventor: YOSHIZAWA KENJI
IPC: F21S2/00
Filed: 1986-01-08
Abstract: PURPOSE:To prevent any leakage of microwave by making the flanged area of the microwave cavity have a curved surface having a spring effect when the metallic mesh plate is placed in such a manner as to close the opening of the cavity wall. CONSTITUTION:Microwave from magnetron 1 is passed through a waveguide 3 and then is introduced into a microwave cavity 11 consisting of a semispherical part 5 and a metallic mesh plate 7 for closing the opening. An electrodeless discharge lamp 13 installed in the cavity 11 is discharged to produce light which is then introduced outside the cavity 11 through the mesh plate 7. The mesh plate 7 has a step-like curved surface 7b from which a contact area 7a extends toward a flanged area 10 so that the plate 7 has a spring effect. Therefore, even when the contact surfaces of flanged areas 8 and 10 are somewhat rough, it is possible to achieve completely close contact by deforming the contact area 7a. Consequently, any leakage of microwave can be prevented.
Patent JP-H03206955-A (JP)
Title: Ultrasonic fault detecting apparatus for tube
Inventor: SASAKI TAKAAKI
IPC: G01N29/26
Filed: 1990-01-10
Abstract: PURPOSE:To easily mount a piping in the apparatus for testing by fixing a fixed frame to a tube body by a clamp means, moving a rotary frame along the outer periphery of the piping and also a probe along the axial direction of the piping. CONSTITUTION:A clamp means 4 holds a pipe body 2 and fixed a fixed frame 1. At this time, the rotational center of a rotary frame 12 is agreed with the axial center of the pipe body 2. Moreover, the frame 12 is rotated along the outer periphery of the pipe body 2, and a probe 24 is moved in the axial direction of the pipe body 2. Therefore, a flaw is detected. Since the clamp means 4 is arranged to hold or release the pipe body 2 by the manipulation of a handle member, it is easy to mount or detach the pipe body 2 to the apparatus. Moreover, since the clamp means 4 is integrally formed with the frame 12 of the frame 1, the apparatus becomes compact as a whole.
Patent JP-S63170729-A (JP)
Title: Mode setting system for printing device
Inventor: INAMOTO AKIHIKO
IPC: B41J29/38
Filed: 1987-01-09
Abstract: PURPOSE:To improve the operability by preliminarily setting set values to be used by a user in a printing device and switching the mode with the depression of a print mode switch when switching is necessary. CONSTITUTION:In an online state, a printer control circuit controls the printing operation in accordance with the contents of a mode flag table. In an offline state, it is checked whether mode switching is instructed by the print mode switch or not, and the contents of an item value holding means or the contents of a default value holding means are written in the mode flag table if mode switching is instructed. Thus, the values of plural items to prescribe the operation of the printing device are easily set.
Patent JP-S55112709-A (JP)
Title: Device and method for boring tube
Inventor: MANFURETSUDO ARUNO ARUFURETSUD
IPC: B21D28/28
Filed: 1980-01-11
Abstract: Corrugated tubing (13) is advanced along its axial path (A) by rotatably driven lead screw members (19) the screw threading (20) of which is in meshing engagement with the corrugations of the tubing (21), the lead screw members (19) being in pairs with the screw threading (20) of the lead screw members (19) of each pair being of opposite hand and the lead screw members (19) of each pair being rotated in opposite directions. The lead screw members (19) of each pair present outwardly directed cutters (36) which are synchronized substantially simultaneously to intersect the tubing (13) thereby, in perforating the tubing (13), to restain the tubing (13) against rotation thereof about the axial path (A). A slide member (56) is preferably slidably and non-rotatably mounted by a splined connection (57) on each lead screw member (19) with the associated cutter or cutters (36) mounted on the slide member (56) for rotation therewith during operative rotation of the lead screw member (19), the slide member (56) being slidably moved along the lead screw member (19) by the advancing tubing (13) during intersection of tubing (13) by the associated cutter or cutters (36) with the slide member (56) and associated cutter or cutters (36) being returned to the initial position thereof between intersections of the tubing (13) by the cutter or cutters (36). There is also disclosed a method of producing the lead screw members (19) with the outwardly projecting cutters (36) mounted thereon.