baber/WOPTO huggingface dataset:
Patent GB-1257706-A (GB)
IPC: F23G5/18
Filed: 1969-01-28
Abstract: 1,257,706. Consuming waste gases. AIR PREHEATER CO. Inc. 28 Jan., 1969 [12 Feb., 1968], No. 4691/69. Heading F4B. Apparatus for burning combustible waste gas, comprises an exhaust stack 32 connected to a combustion chamber 10, a duct 34 controlled by a valve 35 for supplying air into the stack to promote combustion of the gas in a first afterburner zone 40, a jacket 46 defining an annular heat exchange chamber, and a duct 52 controlled by a valve 37 for supplying air under pressure to the jacket to be preheated therein, the air entering the stack through apertures 60 to form a second after-burner zone 58. The apparatus may also include a fuel supply conduit 36 and a spark plug 38. Air is supplied to the combustion chamber 10 through apertures in conduits 24.
Patent GB-1258685-A (GB)
IPC: H01H1/66
Filed: 1970-06-25
Abstract: 1,258,685. Sealed magnetic reed contact devices. CUNNINGHAM CORP. 25 June, 1970 [13 Aug., 1969], No. 30876/70. Heading H1N. The contact ends of overlapping reeds of a sealed magnetic reed contact device are fully curved in both the height 46 and width 48 directions so as to reduce " cross talk " at high frequencies.
Patent GB-1266873-A (GB)
IPC: F17C13/08
Filed: 1968-07-01
Abstract: 1,266,873. Cryogenic vessels. INTERNATIONAL RESEARCH & DEVELOPMENT CO. Ltd. 27 June, 1969 [1 July, 1968; 7 Aug., 1968], Nos. 31325/68 and 37741/68. Heading F4H. [Also in Divisions F2 and H2] A cryogenic vessel is supported inside an evacuated container by rods each of which is connected to the vessel and to the container at such distances on either side of a plane through the vessel that upon differential expansion or contraction of the vessel and rod the plane does not move relative to the container. As illustrated, a toroidal cryogenic vessel 1 contains a superconducting field winding of a dynamoelectric machine, it being required that the centre o of the winding shall remain stationary relative to the evacuated container 2. Accordingly the vessel is supported by three sets 4, 5, and 6 of four rods, each set being responsible for maintaining the position of one of three planes which are mutually at right angles and which intersect at o.
Patent GB-1289096-A (GB)
IPC: A61K31/445
Filed: 1968-10-03
Abstract: 1289096 Treatment of depression M A X COCHEME A J COPPEN and A OGDEN 6 Oct 1969 [3 Oct 1968 16 Jan 1969] 47042/68 and 2660/69 Heading A5B Compositions for the treatment of depressive illnesses comprise (i) L-tryptophan; (ii) pyridoxine, pyridoxal, or pyridoxamine or their hydrochloride salts or phosphate esters; (iii) ascorbic acid; and (iv) an absorptionpromoting sugar, e.g. glucose, mannitol or D- sorbitol. The compositions may also contain folic acid and/or nicotinic acid, or its amide. The compositions may be administered orally or parenterally in the form of solutions, suspensions, tablets or granules.
Patent GB-1289196-A (GB)
IPC: B23H7/26
Filed: 1970-07-20
Abstract: 1289196 Spark-erosion AGEMASPARK HOLDINGS Ltd 11 May 1971 [20 July 1970] 35007/70 Heading B3V The electrode holder 11 of a spark-erosion machine is movable clear of a work-table 19 by a carriage 14 which runs on parallel tracks 17, 18, at least one of which is located at the level of the work-table 19. The electrode holder 11 is movable along a track 13 fixed to the carriage 14. The tracks 13, 17, 18 are protected by bellows 15, 20.
Patent GB-1290068-A (GB)
IPC: F04D29/02
Filed: 1970-12-30
Abstract: 1290068 Shafts W BECK R BECK M LUY. KEN E WALTHER and H RASCH [trading as RHEINHUTTE] 30 Dec 1970 [22 Jan 1970 13 Aug 1970] 61901/70 Heading F2U [Also in Division F1] To prevent vibration of a hollow pump drive shaft 4, its fundamental frequency can be altered by filling the shaft with, e.g. water through a closable aperture 11. The shaft is of epoxy resin reinforced with glass fibre. The reinforcement may be a braided glass fibre tube or may comprise uniformly distributed glass fibres in an amount of about 55% to 75%. The shaft may have a costing, e.g. of polyethylene, which is resistant to hydrofluoric acid.
Patent GB-1290894-A (GB)
IPC: B23B49/02
Filed: 1969-12-16
Abstract: 1290894 Punch and die holders DAYTON PROGRESS CORP 16 Dec 1969 [16 Dec 1968] 55031/71 Divided out of 1290893 Heading B3W A tool holder 10 for mounting on a die shoe has a through passage 15 for accommodating a die or punch, which extends between parallel surfaces 13 and (14) and a passage 19, inclined to and merging with the passage 15, which houses a spring-biased ball (not shown) for engagement in a recess in a tool in the passage 15. Further passages 17 receive screws for fixing the holder to the die shoe. Mounting of the tool in the holder and of aligned holders for a co-operating punch and die are as described in Specification 1,290,893.
Patent GB-1296446-A (GB)
IPC: C08F14/06
Filed: 1970-04-10
Abstract: 1296446 Copolymerizing vinyl chloride CHEMISCHE WERKE HULS AG 10 April 1970 [11 April 1969] 17098/70 Addition to 1245321 Heading C3P Copolymers of vinyl chloride with at least one copolymerizable compound are prepared by emulsion copolymerization in aqueous medium in the presence of a free radical initiator and 0À6 to 4 per cent by weight of the monomers of an emulsifier which is an alkali metal salt of an α-sulpho C 12-24  fatty acid, and at a pH of 2 to 5. An alkaline reagent, preferably an alkali metal carbonate, may be added to the resulting dispersion before working up. The products may be stabilized with organo-tin, lead, calciumzinc, diphenylthiourea, aminocrotonic ester and particularly barium/cadmium stabilizers. In examples vinyl chloride is copolymerized with (2) vinyl acetate using the monosodium salt of sulphopalmitic acid and (4) di-n-octyl maleate using the monosodium salt of sulphostearic acid, in the presence of potassium persulphate, and the products are worked up after treating with sodium carbonate.
Patent GB-1296774-A (GB)
IPC: C09B5/24
Filed: 1970-04-10
Abstract: 1296774 Preparation of anthraquinone dyes BADISCHE ANILIN- & SODA-FABRIK AG 10 Apri 1970 [12 April 1969] 17095/70 Heading C4P Dyestuffs of the general formula wherein R is -(CH 2 ) n X, n is 1 to 10 and X is H, OH, hydroxyalkoxy, CN, a group of one of the formulae or a group O(-CH 2 ) m -Z, n is 1 to 8 and Z is H, OH, or a group of one of the formulae are prepared by reacting a 1-amino-4-nitroanthraquinone having a 2-CONHR group with a cyanide in formamide. The 2-CONHR group may be formed in situ by reacting a 1-amino-4- nitro anthraquinone-2-carboxylic acid halide with an amine H 2 N-R. The reaction takes place at up to 150‹ C. using up to 10 molar amounts of an alkali or alkaline earth metal cyanide, or quarternary ammonium cyanide. The dyes give turquoise blue shades on polyesters.
Patent GB-1296919-A (GB)
IPC: C21C5/34
Filed: 1970-12-17
Abstract: 1296919 Metallurgical converters EISENWERK - GESELLSCHAFT MAXIMILIANSHUTTE mbH 17 Dec 1970 [27 Dec 1969] 60021/70 Addition to 1253581 Heading F4B [Also in Division C7] In a modification of the converter described and claimed in Specification 1,253,581, the bath is caused to circulate both vertically and also rotationally round the longitudinal axis of the converter. This may be achieved using gas nozzles 14 located in an arc preferably centred on the converter axis,'each nozzle being circumferentially inclined, e.g. at an angle of 75 degrees to the floor of the converter, or by arranging the nozzles 21 in two parallel rows one on either side of the axis, all the nozzles being similarly inclined with respect to the axis.
Patent GB-1305199-A (GB)
IPC: B01J49/00
Filed: 1969-11-05
Abstract: 1305199 Ion exchange MINISOFT Ltd 26 Nov 1970 [5 Nov 1969] 54263/69 Heading B1J During regeneration of an ion exchanger, a reciprocable valve shaft 19 maintains valve members 17, 18 seated as shown to allow water to enter chamber 14 to flow through chamber 13 and pass ejector 26 which draws in concentrated brine to form a regenerant solution which subsequently flows to the exhausted resin via passage 28. Exhausted regenerant flows upwardly through passage 30 and into chamber 15 whence it is discharged through outlet 31  in chamber 16. A valve actuating and timing mechanism, Figs. 4 and 5 (not shown), rotates lever 21 after a predetermined duration of regeneration to permit valve shaft 19 to move to the right under the action of spring 23 and place valve members 17, 18 in a position for normal service flow, Fig. 3 (not shown).
Patent GB-1307841-A (GB)
Title: Process for the production of phenolic compounds
Filed: 1969-04-21
Abstract: 1307841 Methoxy di-tert-butyl phenol IMPERIAL CHEMICAL INDUSTRIES Ltd 3 April 1970 [21 April 1969 8 Sept 1969] 20270/69 and 44344/69 Heading C2C 4 - Methoxy - 2,6 - di - tert. - butyl phenol is prepared in a process in which a cyclic dienone of formula in which R is an alkyl group having from 2 to 20 carbon atoms, is converted by contacting it in liquid phase with hydrogen ions and an alcohol having 1 to 3 carbon atoms. Starting materials may be produced by reacting a 2,6-di-tert.-butyl phenol which is substituted in the 4-portion by group R with chlorine or bromine in a polar solvent and further reacting the halogenated product, e.g. with methanol in the presence of an alkali to replace the bromine or chlorine atom with an OCH 3  group. The alkyl phenol may also be converted to the cyclohexadienone by reaction with an alkali metal hypochlorite and the corresponding alcohol. Examples are furnished.
Patent GB-1315798-A (GB)
Title: Packages
IPC: B65D83/08
Filed: 1972-02-14
Abstract: 1315798 Packaging bags AKERLUND & RAUSING AB 14 Feb 1972 6817/72 Heading B8C Plastics carrier bags are packaged in an enclosure by folding and interleaving the bags, whereby when one bag is withdrawn through a slot in the enclosure, it automatically draws out through the slot the interleaved section of the next bag in readiness for withdrawal. As shown, carrier bags 7 are folded into three parts within a lidded carton 1 in which they are stacked such that a handle part 7a of one bag lies folded in between a bottom part 7c and a middle part 7b of an adjoining bag, and lies beneath a slot 6 which is formed in the lid of the carton after removal of a strip 5. The carton is supported on a stand 9-13 after removal of the strip 5, to facilitate withdrawal of the bags one at a time.
Patent GB-1317083-A (GB)
Title: Lenses for road danger lamps
IPC: B60Q7/00
Filed: 1971-05-28
Abstract: 1317083 Road danger lamp CHALWYN Ltd 28 April 1972 [28 May 1971] 18163/71 Heading F4R A road danger lamp suitable to be fuelled by paraffin has a lens of injection-moulded thermoplastics which is resistant to paraffin and the heat generated by the lamp. The lens is preferably moulded from red, amber, blue or green polycarbonate to give a domed centre 1 while the outer part 4 of the lens is moulded from a different coloured material or the inner or outer surface of the part 4 is silvered or whitened to act as a reflector. The external bead 6 of the lens has four lugs 7 which are snapped past the lip of the metal case of the lamp.
Patent GB-1319786-A (GB)
Title: Photographic processes
IPC: G01J1/42
Filed: 1970-04-06
Abstract: 1319786 Photographic development COSMOCORD Ltd 5 July 1971 [ 6 April 1970] 16115/70 Heading G2C The development of a photographic material is continually monitored by irradiating a portion of the material with non-actinic radiation (e.g. infra-red) and then directing this radiation on to an image-convertor to give a visible image of the irradiated portion. Preferably the portion comprises 2 otherwise unused areas, one of which has been exposed to a predetermined critical extent and the other having been overexposed. The invention also relates to apparatus for effecting the above process.
Patent GB-1322967-A (GB)
Title: Data entry apparatus
IPC: G06K19/04
Filed: 1970-12-18
Abstract: 1322967 Statistical apparatus SUMITOMO ELECTRIC INDUSTRIES 18 Dec 1970 60203/70 Heading G4M In a data collection system a plurality of cards are inserted into a card reader in superimposed relationship, each card being punched at a different position with data concerning a corresponding information heading and being punched or cut away at the remaining positions so as not to interfere with the reading of data from the other cards. Preferably the cards relating to different headings are of different heights so that printed information on each card of a set selected from different information headings is visible when the cards are superimposed. Further data is entered on a keyboard.
Patent GB-1346312-A (GB)
Title: Plate heat exchangers
IPC: F28F3/08
Filed: 1971-03-03
Abstract: 1346312 Plate heat exchangers APV CO Ltd 2 Feb 1972 [3 March 1971] 5913/71 Heading F4S In a heat exchanger plate pack in which an unperforated port zone 6 in certain plates is aligned with ports 7 in other plates and in which at the zones 6 a reinforcing element 5 is secured to the plates (i.e. generally as described in Specification 1,207,016), an annular area of the plate lying between the reinforcing element and the near side wall of a gasket recess 2, 4 encircling the zone 6 is stiffened by deformations of the plate material and/or by plate-stiffening means (e.g. lobes 10) provided on the reinforcing element. The arrangement is intended to prevent the said annular area from acting as an annular diaphragm due to pressure differentials and fluctuations operating in the heat exchanger. As shown, two forms of reinforcement alternate around said area. In alternate zones the side wall of the gasket recess may have local widenings 8 therein whilst in the intermediate zones depressions 9 are formed in the plate material, the respective widenings and depressions 8, 9 of adjacent plates being so relatively disposed that the widenings 8 cooperate with the depressions 9 to provide interplate support as shown in Fig. 2. The lobes 10 of the reinforcing element 5 are adapted to cooperate with the contour of the plate deformations as shown in Fig. 1. In a typical plate pack arrangement described (Fig. 3), the fluid to be heated or cooled passes in series through two parallel-connected groups of interplate flow spaces.
Patent IL-101552-A (IL)
Title: Process for the preparation of 2-pyridylsulfonylureas and thiadiazolopyridines as intermediates in this process
IPC: C07D513/04
Filed: 1992-04-09
Abstract: The process according to the invention for the preparation of herbicidal pyridylsulfonylureas of the formula (I) <IMAGE> (I) in which R1 to R5 and X are as defined in claim 1 comprises the reaction of the zwitterion (II) with the amino heterocycle (III) <IMAGE> (II) <IMAGE> (III) The novel zwitterionic 1,1,3-trioxo-1,2,4-thiadiazolo-[4,5-a]pyridines can be obtained according to the invention by the reaction of phosgene with compounds IV, or the reaction of phosgene with compounds V <IMAGE> (IV) <IMAGE> (V) in the presence of an alkyl isocyanate.
[US5235050A]
Patent IL-104953-A (IL)
Title: Method for producing tissue-type plasminogen activator by transforming and cultivating a host cell incapable of forming complex glycoproteins
IPC: C12P21/02
Filed: 1988-10-31
Abstract: A method for producing a human tissue-type plasminogen activator comprising transforming with DNA encoding said plasminogen activator a mammalian host cell incapable of forming glycoproteins having complex carbohydrate substituents, culturing the transformed cell, and recovering said variant from a culture of the cells.
Patent IL-105523-A (IL)
Title: Endometrial ablation apparatus
IPC: A61B18/14
Filed: 1993-04-27
Abstract: An endometrial ablation method comprising passing sufficient RF current having a frequency of from 250 kHz to about 100 MHz through substantially the entire surface of the endometrium to heat the endometrium, in a single operation, to a temperature within the range of from 45 degrees C. to 90 degrees C. and preferably not above 70 degrees C. for a time sufficient to destroy the cells of the lining while maintaining the average temperature of the myometrium at a temperature below about 42 degrees C. The apparatus comprises a electroconductive expandable member such as a balloon for extending the organ and effecting electrical contact with the endometrial lining to be destroyed. The balloon is connected to a power source adapted to provide radiofrequency electric power having the desired characteristics to selectively heat the endometrial lining to the desired temperature. The balloon can be an electroconductive elastomer such as a mixture of a polymeric elastomer and electroconductive particles. Alternatively, it can be a non-extensible bladder having a shape and size, in its fully expanded form, which will extend the organ and effecting contact with the endometrial lining to be destroyed. One surface of the non-extensible bladder can be coated with electroconductive material. The coating can be applied to the inner surface of the non-extensible bladder if the bladder wall thickness is less than about 25 mm.
Patent IL-107597-A (IL)
Title: Method of forming microstructures and a laminate including microstructures
IPC: G03F7/38
Filed: 1993-11-12
Abstract: In the formation of microstructures, a preformed sheet of photoresist, such as polymethylmethacrylate (PMMA), which is strain free, may be milled down before or after adherence to a substrate to a desired thickness. The photoresist is patterned by exposure through a mask to radiation, such as X-rays, and developed using a developer to remove the photoresist material which has been rendered susceptible to the developer. Micrometal structures may be formed by electroplating metal into the areas from which the photoresist has been removed. The photoresist itself may form useful microstructures, and can be removed from the substrate by utilizing a release layer between the substrate and the preformed sheet which can be removed by a remover which does not affect the photoresist. Multiple layers of patterned photoresist can be built up to allow complex three dimensional microstructures to be formed. <IMAGE>
[EP0607680A2]
Patent IL-108356-A (IL)
Title: Synergistic combination of compounds having an antagonist effect on nk1 and nk2 receptors
IPC: A61K31/445
Filed: 1994-01-17
Abstract: Synergising associations characterized in that they are comprised of at least one product having an antagonist activity on NK1 receptors and at least one product having an antagonist activity on NK2 receptors. Said associations are useful in the treatment of diseases involving the substance P and/or neurokinine A.
Patent IL-120498-A (IL)
Title: External airbag protection system for helicopter
Inventor: ROTMAN ISRAEL
IPC: B64D25/00
Filed: 1997-03-20
Abstract: An airbag safety system for a helicopter (10) comprising: at least three inflatable airbags (14, 16) having porous walls externally attached to the bottom of the helicopter's fuselage initially being in their deflated stage; means for inflating said porous airbags quickly with gas up to a predetermined pressure value when said helicopter is within close proximity to the ground; means for actuating said inflating means; wherein the gas from within said inflated aribags is quickly released through said porous walls upon impact with the ground.
Patent IL-125736-A (IL)
Title: Method and device for displaying a video image and a process for producing the device
IPC: H04N9/31
Filed: 1998-02-03
Abstract: Device for displaying a video image with a source (44, 44') emitting at least an intensity-modulated light bundle (39, 39') and with a deflecting device (41, 42) for deflecting the light bundle, as well as for the angle-proportional scanning of Np image points in lines over an angle ap, and for the angle-proportional scanning of the light bundle of Nz lines of the video image over an angle az, characterized in that the source emits two light bundles which can be modulated independently from one another, the first light bundle (39) being modulated with the video information for the illumination of a first image point controlled by raster scanning and the second light bundle being modulated with the video information for the illumination of a second image point, wherein the video information of the second image point is offset relative to the video information of the first image point by mz lines of an image and mp image points of a line with whole numbers mzoNz and mpoNp, and mz and/or mp90, and in that an optical system (40) is provided which combines the two light bundles at a common real or virtual point (54) situated in front of or inside the deflecting devices in the direction of light propagation, the two light bundles traveling apart proceeding from this real or virtual point at a predetermined angle mz x az/Nz in the image scanning direction and at a predetermined angle mp x ap/Np in the line scanning direction. 3710 כ" ח בשבט התשס" ב - February 10, 2002
Patent IL-126536-A (IL)
Title: Defrost control for heat pump
IPC: F25B13/00
Filed: 1998-01-20
Abstract: A method for controlling the initiation of a defrost action in a heat pump system comprising the steps of: noting the difference in temperature between the temperature of an indoor coil of the heat pump system and the room air temperature of a room being heated by the heat pump system; computing any difference between the noted difference in temperature and a maximum temperature difference that has been noted as having occurred between the indoor coil temperature and the room air temperature following a previous defrost action of an outdoor coil; computing a limit for the difference between the noted difference in temperature and the noted maximum temperature difference between the indoor coil temperature and the room air temperature that establishes a threshold for potentially initiating a defrost of the outdoor coil of the heat pump system wherein the limit that establishes said threshold for potentially initiating a defrost is computed as a function of the value of the noted maximum temperature difference; and determining whether a defrost action of the outdoor coil of the heat pump system should be activated when the computed difference between the noted difference in temperature and the noted maximum temperature difference between the indoor coil temperature and the room air temperature exceds the computed limit that establishes said threshold for potentially initiating a defrost. 194 ז' באייר התשס" א - April 30, 2001
Patent IL-131017-A (IL)
Title: Novelty mechanism for holding frozen dessert
IPC: A23G9/50
Filed: 1999-07-21
Abstract: Frozen dessert novelty, of the type which comprises a stick which holds a mass of frozen dessert at one of its ends, characterized in that the stick is composed of two coaxial elements which can rotate with respect to each other and are actuated by a rack, the first element consisting of a holder-handle (6) of preferably hollow, cylindrical shape, with the upper end open, capable of receiving a rod whose end is coupled to a support component (3) with the interposition of a pinion (4) intergral with the said rod and located in a small box (2) of parallelepidal shape, without two lateral faces and with coaxial holes in both the upper and lower face through which the rod passes and the upper end of the component emerges, said component being suitable for receiving, by coupling, the frozen dessert-support element which is formed by a rod (5) of star-shaped cross section which has, at points spaced along its length, transverse holes which form an anchoring point for the mass of frozen dessert, the said pinion being suitable for receiving the action of the rack and giving rise to the rotation of the mass of frozen dessert. 2737 י" ד בחשון התשס" ב - October 31, 2001