baber/WOPTO huggingface dataset:
Patent GB-1303633-A (GB)
IPC: C12N9/00
Filed: 1969-04-18
Abstract: 1303633 Low bacterial-count enzymes NOVO TERAPEUTISK LABORATORIUM AS 14 April 1970 [18 April 1969] 19821/69 Heading C3H An enzyme product having a low bacterial count is produced by aerobic cultivation in a nutrient medium of an enzyme-producing asporogenic mutant of a bacterium of the genus Bacillus. The micro-organism may be Bacillus subtilis NCIB 10448 or 10449, Bacillus licheniformis NCIB 10402, Bacillus cereus NCIB 10447, or alcalophilic Bacillus species NCIB 10398, 10399, 10400 or 10401. The enzyme product may comprise proteases or amylases. The cultivation may be at 25-55‹ C. for 1-5 days using conventional media. The mutant bacterium may be produced by irradiation of the parent bacterium with U.V. light, X-rays, γ-rays, or electrons; by heating in vacuo; by spontaneous mutation; or by chemical treatment with, e.g., nitrous acid, nitroso guanidine, ethylene imine, diethylsulphate, mustard gas, acridine orange or acriflavin.
Patent GB-1310496-A (GB)
Title: Control circuits for windscreen wipers
IPC: B60S1/08
Filed: 1969-03-18
Abstract: 1310496 Windscreen Wipers TECALEMIT (DEVELOPMENT) Ltd 18 March 1970 [18 March 1969 ] 14120/69 Heading A4F [Also in Division H2] A motor 2, which drives a windscreen wiper, has an on-off switch 1 and a parking switch as well as a dwell device 11. When the switch 1 is in the off-position shown and switch 17 is closed, the motor is stopped for a period set by a resistor 19 each time the blades reach their park-position. Closure of switch 17 discharges capacitor 29 to fire S.C.R. 13 whereby the motor is energized to drive the blades from their parkposition, so causing contact 3c to move from contact 3a to contact 3b. The motor is then energized through resistor 15 and S.C.R. 13 whereupon current is diverted from the rectifier by transistor 12 which continues to conduct until contact 3c transfers from contact 3b to contact 3a. The transistor switches-off and the motor is braked through resistor 15. When the motor is at rest, capacitor 22 is charged through resistors 19-21. A P.U.T. 14 conducts when its anode voltage reaches the trigger value set by resistors 23, 24, so permitting the capacitor 22 to discharge and trigger the S.C.R. 13. The motor is energized and continues to run until it is braked by the action of the switch 3. In another arrangement, Fig.2, closure of switch 42 fires S.C.R. 53 to start the motor. When contacts 3c, 3b, are engaged the motor is connected directly to earth and the S.C.R. becomes non-conductive. At the end of the cycle, the contacts 3c, 3b, are disengaged, the back E.M.F. of the motor being sufficient to trigger the S.C.R. 61 to short-circuit the armature. Capacitor 50 is charged through resistors 47-49 until U.J.T. 51 conducts to trigger S.C.R. 53. The motor is thus re-started and runs until stopped by the switch 3.
Patent GB-1329415-A (GB)
Title: Coin-operated vending machines
IPC: G07F13/06
Filed: 1971-04-19
Abstract: 1329415 Dispensing measured quantities of powder FREDERICK GREENWOOD & SONS Ltd 19 April 1971 [10 March 1970] 11429/70 Heading B8N [Also in Division G4] A powdered ingredient dispenser in beverage vending machine a comprises a box-like slide valve having side walls 15, 16 with respective out of register apertures 15a, 16a which move in the gaps between the adjacent faces of Bored members 12, 13 and 14. The slide valve is urged by a spring 17 into a position in which aperture 15a is aligned with the bores in members 12, 13. On manual depression of the valve aperture 15a is moved out of, and aperture 16a moved into, registration with the bores and the quantity of powder in the bore of member 13 falls through member 14 to a cup C. Operation of the valve is normally prevented by an arm 20 which is moved to a non-blocking position by an electromagnet 25 on the insertion of a coin. (For Figure see next page.)
Patent GB-1330134-A (GB)
Title: Preparation of nitrogen-containing organosilicon compounds
IPC: C08G77/54
Filed: 1970-01-13
Abstract: 1330134 Tris-(dimethylsilyl) amine DOW CORNING Ltd 8 Jan 1971 [13 Jan 1970] 1612/70 Heading C3S Tris-(dimethylsilyl) amine is prepared by heating 1,1,3,3-tetramethyldisilazane in the presence of an acid catalyst. Suitable catalysts are sulphuric acid, boron trichloride, ammonium sulphate, ammonium chloride and ammonium nitrate. Inert diluents may also be employed. 1 - Dimethylsilyl - 2,2,4,4,6,6 - hexamethylcyclotrisilazane and 1,3 - bis - (dimethylsilyl)- 2,2,4,4,6,6 - hexamethylcyclotrisilazane are formed as by-products. Uses.-The main product may be used as a polymer intermediate.
Patent GB-1330619-A (GB)
Title: Hot gas engines
IPC: F02G1/044
Filed: 1972-04-27
Abstract: 1330619 Hot gas engines UNITED STIRLING (SWEDEN) AB & CO K B 27 April 1972 19509/72 Heading F1S In a hot gas engine of the type in which heat is supplied to charges of working gas through pipes 25 connecting cylinders with regenerators, the pipes are arcuately shaped and are in rows or groups in each of which the pipes are dispersed in parallel vertical planes and have their centres of curvature disposed along a common horizontal straight line. The engine shown has eight cylinders of which two only 2 and 4 are shown and eight associated regenerator cooler units of which two only 3 and 5 are shown. Embodiments comprising four cylinder engines are described.
Patent GB-1332378-A (GB)
Title: Method and apparatus for depositing one metal upon another  metal by a discontinuous arc process
IPC: B23K9/09
Filed: 1972-02-18
Abstract: 1332378 Welding by fusion AIDS ELECTRONIC Ltd and P E E KINNA 18 Feb 1972 [14 June 1971] 27741/71 Heading B3R [Also in Division H2]  Apparatus for discontinuous-arc welding deposition of metal on a workpiece 4 comprises a capacitor C 2  which is D.C. fed from a rectifier 2 through a switch comprising a silicon controlled rectifier or, as shown, transistor TR 1  and is connected to an electrode 3 which is vibrated towards and away from the workpiece by an electromagnetic device 6, the connection between the capacitor C 2  and the electrode being through a diode or, as shown, resistor R 2  which is shunted by an amplifier 7 connected to the switch (as shown, to the base of the transistor) whereby on discharge of the capacitor C 2  to the electrode, voltage across the diode or resistor R 2  switches off the transistor TR 1  to block D.C. feed to said capacitor. The transistor TR 1  may have a delay for its switching on. The device 6 may operate at mains or higher A.C. frequency.
Patent GB-1336294-A (GB)
Title: Low viscosity melt spinning process
IPC: B22D11/00
Filed: 1970-10-05
Abstract: 1336294 Continuous casting MONSANTO CO 5 Oct 1970 47239/70 Heading B3F [Also in Division C1] Inorganic materials which when molten have a viscosity/surface-tension ratio (in poise and dynes/em.) equal to or less than unity, such as  ceramics, metals or alloys (e.g. Al, Cu or steel, containing 1% Al, or Pb-Sn) or intermetallic compounds or metalloids such as B or Si, are spun to produce staple fibres, by extruding the molten material as a free stream at a velocity V such that the Rayleigh parameter, lies between 1 and 50, and exposing the stream to a gaseous atmosphere (such as a mixture of He or N with a small volume of O or a mixture of He with CO) which reacts to form a film about the stream to prevent its disruption until it solidifies, then decelerating the stream at a point intermediate a point upstream of which deceleration gives a non-fibrous mass but below which deceleration results in staple fibres and a point upstream of which deceleration results in staple fibres but below which deceleration results in a continuous filament. The apparatus used is that described in Specification 1,219,418 and the deceleration of the stream may be by passage through a denser or counterflowing spin atmosphere or by applying an electrostatic field or by a collection surface (36) moved up and down to attain a level giving a desired fibre length. Reference has been directed by the Comptroller to Specifications 1,153,577, 1,197,972 and 1,210,920.
Patent GB-1341572-A (GB)
IPC: D02G1/02
Filed: 1971-07-20
Abstract: 1341572 Crimping yarns; false-twisters STRUMPFKOMBINAT ESDA THALHEIM VEB 4 Jan 1972 [20 July 1971] 34037/71 Headings DID and D1F In a false-twist crimping process, previously undrawn synthetic filaments are so drawn that the total draw is composed of a principal draw, effected between feed rollers and the point at which false-twisting is applied, e.g. by a polished sapphire twisting pin having a groove of 0.8-1.0 mm diameter and amounting to 75-90% of the total draw, and a subsequent draw effected between the twist point and takeup rollers. The ratio of the tension in the filaments downstream of the twist point to the tension upstream thereof is 1.3-1.7. Contact, radiation or convection heating of the filaments may be effected in two successive stages and at different temperatures. In order to initiate the process, filaments to be textured of such material as a polyester which is sensitive to heat in the undrawn conditon may be preceded by an attached run of filaments of material such as a polyamide which is relatively insensitive to heat.
Patent GB-1344619-A (GB)
Title: Control systems
IPC: G05B19/042
Filed: 1971-05-04
Abstract: 1344619 Selective signalling APV CO Ltd 4 May 1971 [4 May 1970] 21362/70 Heading G4H A control system comprises a controller to which a plurality of transducers and/or control devices are connected by a plurality of lines in a loop, a decoder being associated with each transducer and/or control device, some of the lines being utilized for the transmission of a code for the selection of a particular transducer or control device of the plurality of transducers and/or control devices, the controller including means for testing the continuity of each line. As described, a 19-wire cable connects valve stations and the controller in a potable liquid process installation (e.g. dairy or brewery) in a loop, a station being addressed (selected) by energizing 2 out of 5 of the lines plus 2 out of another 5 plus 1 out of 2, the decoder in the selected station having only these lines connected through respective diodes, a resistor and a Zener diode to cause a transistor to conduct, the junction of the resistor and Zener diode being connected to a power supply via a resistor and to earth via a capacitor. Conduction of the transistor permits a latching relay controlling the valve to be set in one of two states according to which of two further wires of the 19 wires is energized, and energizes through diodes a further one of the 19 wires and (depending on the relay state) one of two more of the 19 wires to notify the controller of the relay state. The remaining two of the 19 wires are used for power supply. As a modification, 15 wires may be used for station selection, in 3 groups of 2 out of 5. The controller may include a computer which selects the valve stations in turn, and a panel permitting manual selection and control of valves and display on lights of valve state. The controller uses relays to test the continuity of the wires in turn periodically. A second set of decoders may be connected to the wires, with the same addresses as the above decoders respectively, and if the computer fails, an oscillatordriven counter addresses all the decoders in turn, those of the second set latching valve state information from the valve stations and using it to control a mimic diagram display. Each decoder of the second set includes a switch for supplying a signal to the associated valve station when the corresponding address is generated. Control of reversible motors, product routing and in-place cleaning is also mentioned.
Patent GB-1352270-A (GB)
Title: Recovering and purifying antibiotics
IPC: C12P35/08
Filed: 1971-09-21
Abstract: 1352270 Recovering 7-methoxy-substituted cephalosporins MERCK & CO Inc 28 Feb 1972 [3 March 1971] 9110/72 Heading C2A The antibiotic 7 - # - (D - 5 - amino - 5 - carboxyvaleramido) - 3 - (carbamoyloxymethyl) - 7- methoxy-3-cephem-4-carboxylic acid or a salt thereof is recovered and purified from solutions containing it by a procedure comprising: (1) contacting the solution with an acidic cationexchange resin to adsorb the antibiotic thereon; (2) eluting the antibiotic from the resin adsorbate with a weak base; (3) contacting the eluates with a weakly basic anion exchange resin to adsorb the antibiotic thereon; (4) washing the resin adsorbate with an aqueous dilute solution of a C 1-6  alkanoic acid; (5) eluting the antibiotic from the resin adsorbate with either a solution of weak base or a buffer solution; and (6) collecting the eluates, combining the active fractions and either removing the solvents to obtain the said antibiotic or treating the solution to produce other antibiotically active derivatives thereof. The initial solution may be a crude or partially purified productive fermentation broth, e.g. from Streptomyces lactamdurans, preferably brought to a pH between 1À5 and 7. The preferred cationic exchange resin is a sulphonated styrene-divinylbenzene polymer. The weak base of step (2) may be aqueous NH 4 OH or an organic base such as a trialkyl- or trialkanolamine, pyridine, lutidine or picoline. The resulting eluate is preferably concentrated in vacuo and brought to pH 5-7 before step (3) in which a suitable resin is an acrylic or styrenedivinylbenzene polymer having tert.-amine groups. The washing step is effected with an aqueous 0À1 to 1À0 M alkanoic acid, preferably acetic acid, after which the antibiotic is eluted with aqueous pyridine or its hydrochloride or an inorganic buffer, e.g. phosphate, borate, acetate or citrate of about pH 8. The active eluate may be freeze dried or evaporated to give the purified antibiotic.
Patent ID-30048-A (ID)
Inventor: AGTERBEERG F P W
IPC: C07D201/08
Filed: 2000-02-03
Abstract: Process for the preparation of E-caprolactam comprising treating 6-aminocaproic acid , 6-aminocaproate ester, 6-aminocaproamide, oligomers or polymers of these compounds or mixtures comprising at least two of these compounds in a cyclisation reactor in the presence of superheated steam in which a gaseous product stream comprising epsilon -caprolactam, lights and heavies is obtained, wherein the product stream, after condensation and removal of water and lights, is split into a E-caprolactam stream and a heavies stream containing heavies and  epsilon -caprolactam and the heavies stream is recycled to a cyclisation reactor.
Patent IL-100238-A (IL)
Title: Device and method for credit accounts charging
IPC: G06Q20/04
Filed: 1991-12-04
Abstract: An encryption system for transmitting confidential data from a transmitting device comprising: a processor for effecting a dynamic algorithm which is a function of time, e.g. Greenwich Mean Time; means for entering confidential data into the transmitting device; means for encrypting at least a portion of said confidential data in accordance with said algorithm; means for transmitting the resulting encrypted data; means for decrypting the received data, including circuitry which embodies the inverse of said dynamic function; means for extracting said confidential data from the encrypted data in accordance with said inverse dynamic algorithm. The system is intended to be used for electronic funds transfers: e.g. for credit card transactions.
Patent IL-102655-A (IL)
Title: Method for filling forms
IPC: G06F/
Filed: 1992-07-27
Abstract: A method for filling printed forms using computer and printer in which a computer text file contains the details of the form, the distance of every value from the upper edge of the form, the distance of every value from the left edge of the form, the attribute of the value which will describe the font of the value, the size of it and its color, and the value itself, the said text file will be read by computer software and the values details will be translated into appropriate printer command so that every value will be printed in the form in a position described by the text file, the distance of every printed value from the upper edge of the form will be equal to the appropriate text file details, the distance of every printed value from the left edge of the form will equal the appropriate text file details, and the value will be printed using the attribute described in the text file.
Patent IL-105475-A (IL)
Title: PHARMACEUTICAL COMPOSITIONS CONTAINING 1a, 24(R) - DIHYDROXY-22(E)-DEHYDRO- VITAMIN D3 FOR TREATING OSTEOPOROSIS
IPC: A61K31/59
Filed: 1993-04-21
Abstract: Pharmacuetical compositions for the treatment of osteoporosis comprising an effective amount of 1a, 24(R) - dihydroxy-22(E)-dehydro-vitamin D3 and a pharmaceutically acceptable excipient.
Patent IL-107303-A (IL)
Title: Ranitidine compositions, their preparation and pharmaceutical compositions comprising them
IPC: A61K9/16
Filed: 1993-10-15
Abstract: PCT No. PCT/EP93/02832 Sec. 371 Date Apr. 12, 1995 Sec. 102(e) Date Apr. 12, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/08576 PCT Pub. Date Apr. 28, 1994This invention relates to a composition which is substantially free of the bitter taste associated with ranitidine and comprises: a) a dispersion of lipid coated particles of ranitidine or a physiologically acceptable salt thereof in a non-aqueous vehicle; b) particles comprising ranitidine or a physiologically acceptable salt thereof incorporated into a core and coated with a lipid coating; c) lipid coated particles of a form of ranitidine which is poorly soluble in water; and processes for the preparation thereof and pharmaceutical compositions thereof.
Patent IL-112974-A (IL)
Title: Connecting element
IPC: F16B5/00
Filed: 1995-03-13
Abstract: In a combination of a construction member with a connecting element the construction member is provided with a groove having opposite, inwardly mutually divergent, planar side wall portions. The connecting element, as viewed longitudinally, is formed as a rail section and includes at least two elastic legs cooperating as a pair having a free outer end. The legs are bendable to one another into a compressed condition. In a relaxed, uninstalled state the outer sides of said legs are mutually divergent towards the free outer end, and in an installed state the legs of the pair are received in the groove in the compressed condition such that the outer sides of the legs are mutually divergent towards the free outer end, whereby the outer sides of the legs resiliently engage the planar side wall portions of the groove of the construction member for holding the connecting element in the groove by friction.
Patent IL-117648-A (IL)
Title: Emergency brake device for rail vehicles
IPC: B60T17/20
Filed: 1996-03-26
Abstract: The device that monitors hot running on rail vehicles has at least one ventilation valve of large section. A pipeline (37) goes from the valve into the immediate vicinity of the axle bearing to be monitored. The end of the pipe is closed by a cap which melts when a certain surrounding temperature is exceeded. The resultant ventilation of this pipe causes the valve to be activated. The valve applies the emergency brake valve for the vehicle. The pipe is joined to a chamber (31) of the emergency brake valve which carries the control pressure for its activation, so that as this pressure drops with the ventilation, the valve is activated.
Patent IL-129230-A (IL)
Title: System for determining successful reception of a message
Inventor: SERED YISHAI
IPC: H04N7/167
Filed: 1999-03-29
Abstract: A method for determining that all of a scrambled message has been successfully received, the scrambled message being scrambled in accordance with a scrambling key and being capable of being descrambled in accordance with a descrambling key, descrambling key generating information for generating the descrambling key being included within a control message (ECM) associated with the scrambled message. The method includes providing a scrambled message scrambled in accordance with a scrambling key, generating an unmodified ECM including descrambling key generating information for generating a descrambling key for descrambling the scrambled message, generating a first derived value based on the scrambled message using a first value derivation function, applying a first modification function to the unmodified ECM, the first modification function being based, at least in part, on the first derived value, thereby producing a modified ECM, transmitting the scrambled message and the modified ECM to a receiver, and performing, at the receiver, the following steps: generating a second derived value based on the received scrambled message using a second value derivation function, applying a second modification function to the modified ECM, the second modification function being based, at least in part, on the second derived value and being an inverse of the first modification function, thereby producing the unmodified ECM, and employing the unmodified ECM to determine that all of the message has been successfully received. Related apparatus and methods are also provided.
Patent IL-130949-A (IL)
Title: Method for characterising polypeptides
IPC: G01N33/68
Filed: 1998-01-23
Abstract: PCT No. PCT/GB98/00201 Sec. 371 Date Sep. 10, 1999 Sec. 102(e) Date Sep. 10, 1999 PCT Filed Jan. 23, 1998 PCT Pub. No. WO98/32876 PCT Pub. Date Jul. 30, 1998A method for characterizing polypeptides, which comprises: (a) treating a sample comprising a population of one or more polypeptides with a cleavage agent which is known to recognize a specific amino acid residue or sequence in polypeptide chains and to cleave at a cleavage site, whereby the population is cleaved to generate peptide fragments; (b) isolating a population of the peptide fragments which bear at one end a reference terminus comprising either only a C-terminus or only an N-terminus and which bear at the other end the cleavage site proximal to the reference terminus; and c) determining a signature sequence of at least some of the isolated fragments, which signature sequence is the sequence of a predetermined number of amino acid residues running from the cleavage site; wherein the signature sequence and the relative position of the cleavage site to the reference terminus characterize the polypeptide or each polypeptide.
Patent IL-133663-A (IL)
Title: Process for the synthesis of caprolactam
IPC: C07D201/06
Filed: 1999-12-22
Abstract: In a process for the production of caprolactam, which comprises: (a) reacting air with ammonia gas in an ammonia conversion zone to produce nitric oxide; (b) oxidizing a portion of the nitric oxide to nitrogen dioxide to thereby produce an NOx-rich process gas stream; (c) reacting the NOx-rich stream with ammonium carbonate in a nitriting zone to produce ammonium nitrite; (d) reducing the ammonium nitrite to hydroxylamine diammonium sulfate; (e) hydrolyzing the hydroxylamine diammonium sulfate to hydroxylamine sulfate; (f) oximating the hydroxylamine sulfate with cyclohexanone to produce cyclohexanone oxime; and (g) converting the cyclohexanone oxime to caprolactam; the improvement comprising adding supplemental oxygen downstream of the ammonia conversion zone while simultaneously rerouting secondary air to the ammonia conversion zone to increase the production of nitric oxide formed in the ammonia conversion zone and the quantity and rate of formation of nitrogen dioxide in the nitriting zone, while maintaining a substantially equimolar NO: NO2 ratio in the NOx-rich stream in the nitriting zone. 1881 ז' באב התשס" ד - July 25, 2004