baber/WOPTO huggingface dataset:
Patent GB-1231313-A (GB)
IPC: B65G53/60
Filed: 1969-07-25
Abstract: 1,231,313. Centrifugal separators. E.I. DU PONT DE NEMOURS & CO. 25 July, 1969 [12 Nov., 1968], No. 37615/69. Heading B2P. A centrifugal separator for separating conveyed particulate solids from conveying gas comprises a vertical cylinder 11, Fig. 2, closed at its top and open at its bottom and an entry duct 14 tangential, or at an angle of up to 20‹, to the wall of the cylinder at the upper portion thereof and with its axis a-a substantially perpendicular to a radial plane containing the axis b-b of the cylinder. Such a construction prevents particulate solids with a tendency to mat, e.g. elastomer crumb, plastic pellets &c from adhering to the wall of the separator. The separator may be of welded steel or alloy, cast iron or ceramic material. The cross-section of the duct 14 may be circular, square or rectangular. In Fig. 3, the separator 18 is mounted on a collecting device for the particulate solids comprising a housing 20 having an outlet 21 for conveying and cooling air and a conveyor 19 which may be in the form of a perforate endless conveyor 19 or a perforate vibrating conveyor. Cooling air is admitted through ports 23 for cooling the particulate solids which fall from the bottom of the separator 18 on to the conveyor and are conveyed through an exit 22.
Patent GB-1232284-A (GB)
IPC: F23C9/00
Filed: 1968-06-06
Abstract: 1,232,284. Shell boilers. NORTH EASTERN GAS BOARD. 6 June, 1969 [6 June, 1968], No. 26913/68. Heading F4A. A shell type boiler, such as a modified Lancashire boiler, with one or more horizontal firing tubes 12 each supplied with liquid or gaseous fuel by a burner 22, has means 24 for recirculating at least part of the exhaust gases to the region of the burning jet. Two firing tubes 12 may be provided and closed at their outer ends. In each tube is disposed a recirculating tube 24. The exhaust gases finally leave the boiler through lower flue 18, side flues (16), Fig. 2 (not shown), and main flue 19. In another embodiment, Figs. 3, 4 (not shown), the tubes 24 are omitted and the firing tubes are open at their outer ends. Exhaust gases are recirculated through the lower flue 18. The boiler need have only one firing tube and a plurality of smoke tubes. The exhaust gases may be used to heat air or feed water.
Patent GB-1250613-A (GB)
IPC: C03C21/00
Filed: 1968-03-06
Abstract: 1,250,613. Flat glass. PILKINGTON BROS. Ltd., and A. S. ROBINSON. 3 March, 1969 [6 March, 1968], No. 10937/68. Heading C1M. Flat glass is produced by advancing a ribbon of glass 30 along the surface of a molten metal bath, e.g. of Sn or Sn-alloy, maintaining between the upper surface of the glass and a locating member 31, adjacent to but spaced from the glass ribbon, a body of molten material which clings to the member 31 and which produces a desired characteristic when incorporated in the glass, the member 31 being shaped so that its dimension in the direction of advance of the ribbon varies laterally of said direction, and migration being caused from the shaped molten body into the glass surface to cause a shaded characteristic. An electric current may be passed through the glass to aid the said migration, in which case member 31 acts as an electrode bar and an electrode 37 is provided. The member 31 may be a metal bar or a bar coated with metal, numerous examples of which are given. The body of molten material may also be a metal or alloy. In an alternative embodiment oxidizing conditions are maintained at the interface of molten material and glass to cause the said migration. Specifications 1,216,679, 1,211,854 and 1,151,853 are referred to.
Patent GB-1257286-A (GB)
IPC: G03C7/38
Filed: 1970-04-03
Abstract: 1,257,286. Pyrazolones. FUJI PHOTO FILM CO. Ltd. 3 April, 1970 [7 April, 1969], No. 15987/70. Heading C2C. [Also in Division G2] Colour couplers of the formula where R is methyl or methoxy are made by treating with ethanolic NaOH 1-(2: 6-dichloro-4- methyl (or methoxy) phenyl)-3-(4-nitrophenoxyacetamido)-5-pyrazolone prepared by reacting 1 - (2: 6 - dichloro - 4 - methyl (or methoxy) phenyl) - 3 - amino - 5 - pyrazolone with 4- nitrophenoxyacetyl chloride. 1 - (2,6 - Dichloro - 4 - methyl - phenyl) - 3- amino-5-pyrazolone is prepared by diazotization and tin chloride reduction of 2,6-dichloro-4- methyl aniline to give 2,6-dichloro-4-methylphenyl hydrazine, and reacting this with ethyl- #-nitro-#-ethoxy-propionate
Patent GB-1257894-A (GB)
IPC: H01B7/00
Filed: 1970-05-08
Abstract: 1,257,894. Electrolytic conductor. AEROCOAT S.A. 8 May, 1970 [14 May, 1969], No. 22312/70. Heading H1A. An electrolytic conductor comprises a flexible nylon or polyethylene tube 10 filled with an electrolyte which may be a solution of copper sulphate in glycerine and water. The conductor may connect a D.C. current source to an electrostatic paint gun and the cross-sectional area of the electrolyte increases progressively from the source to the gun so that most of the heating takes place in the part of the conductor nearest the source and only this part need be cooled by an air jacket 12 to maintain the temperature of the electrolyte, and hence its resistance, constant. The cross-sectional area of the electrolyte may be varied by altering the cross-section of the tube 10 or by inserting into the tube 10 a frusto-conical element whose diameter decreases from the current source. This element may be a solid nylon core or an air-filled sealed polyethylene tube. The portion of the conductor near the source is directed downwards so that any gases produced by the electrolysis collect around the electrode 24 which is long enough always to have its end in the electrolyte, so that these gases do not interrupt the electrolyte solution at an intermediate position of the conductor.
Patent GB-1258926-A (GB)
IPC: F04B1/00
Filed: 1968-11-14
Abstract: 1,258,926. Reciprocating pumps. BRITISH MOTOR CORP. Ltd. and NATIONAL ENG. LABORATORY. Feb. 10, 1970 [Nov. 14, 1968], No. 54151/68. Heading F1A. The coupling between a free piston steam engine 3 and a multi-cylinder reciprocating piston pump 4 includes a reciprocating cam 9 which is so profiled as to transform the varying force acting on the engine piston 6 into a substantially constant force acting on the pump pistons 10. The cam 9 is mounted on a rod 7 connected at one end to the engine piston 6, and at the other end to a crosshead 20 which actuates the engine valve gear, through a pair of rods (21, 23), Fig. 5 (not shown) a lever (22), a crank (24) and a gear (25), the latter rotating a pair of cam-shafts to actuate two pairs of inlet and exhaust piston valves Fig. 3 (not shown), one pair being located at each end of the cylinder 5 controlling ports 15. The crank (24) is biased in a constant direction by a hydraulic motor 28. To achieve dynamic balancing, the steam engine may comprise a pair of opposed, double-acting pistons, mounted in a common cylinder, Fig. 9 (not shown) each piston being connected to a reciprocating cam, and actuating the engine valves as indicated above. In a modification, Figs. 10-13 (not shown), the piston valves are replaced by rotary valves having axially adjustable ported sleeves to obtain variable cut-off. In another arrangement, Figs.6-8 (not shown) a pair of parallel engine cylinders each contain a pair of opposed single-acting pistons, the diagonally opposite pistons being connected together by an external linkage (38-41) which also actuates the engine valves.
Patent GB-1288799-A (GB)
IPC: B29C45/17
Filed: 1969-12-18
Abstract: 1288799 Injection moulding machines FAHR BUCHER GmbH 18 Dec 1969 [26 March 1969 20 June 1969] 61779/69 Heading B5A In an injection moulding machine having a mould closing unit comprising a plurality of guide bars 4 which carry at their outer ends a movable mould carrier plate 5 and which in the mould open position extend horizontally outwardly beyond the lateral boundary of the machine frame, means secured to the machine frame are provided for supporting the plate 5 during its opening and closing movements. In Fig. 1 these means comprise supporting arms 10 carrying rails 11 engaged by sliding blocks 12 which may be provided with lateral sliding surfaces (13) to give precise lateral guiding. In Fig. 4 (not shown) the rails (15) have a dovetail profile engaging in corresponding recesses in sliding blocks (16) of the carrier plate. In Figs. 5, 6 (not shown), plates (17) carried by the carrier plate slide on bars (18) fixed to the supporting arms. In Figs. 7, 8 (not shown), the carrier plate is supported on the rails by means of rollers (19). Stripping plates (20) are provided to keep the rails clear and these plates may be spring pressed against the rails (Figs. 9, 10, not shown). In further alternatives the supporting arms 10 may be supported by angularly disposed struts (23), Fig. 11 (not shown), or by an adjustable vertical pillar (24), Fig. 12 (not shown). In Fig. 13 (not shown) the carrier plate has a sprung block mounting while Figs. 14 to 16 (not shown) show alternative adjustable mountings. In Figs. 17, 18 (not shown), the rails on the supporting arms are wedge shaped and arranged so as to compensate for the bending of the arms 10 as the mould is opened. In a modification (Figs. 19, 20, not shown) the arms 10 themselves are inclined and deflect to the horizontal position as the mould opens. In Figs. 21 to 23 (not shown), the carrier plate is supported by rollers (12<SP>1</SP>) having Belleville washer or hydraulically sprung mountings arranged to produce zero bending force on the guide bars 4.
Patent GB-1295302-A (GB)
IPC: F16H57/04
Filed: 1970-04-03
Abstract: 1295302 Lubricating; casings AUTOMOTIVE PRODUCTS CO Ltd 19 April 1971 [3 April 1970] 15979/70 Heading F2D In a vehicle power unit comprising a unitary constructed I.C. engine 10-14 and automatic C.S.G. 15-17, lubricating oil supplied to the engine and oil supplied to the automatic C.S.G. for lubricating and control purposes are contained in separate oil circulation systems arranged in heat exchange relation one with the other whereby the oil supplied to the automatic C.S.G. is maintained at substantially the same temperature as the engine oil but remains free from deposits of foreign matter which tend to clog the control valves of the automatic C.S.G. in unitary engine/automatic C.S.G. systems having a common oil circulation system jointly supplying both engine and C.S.G. As shown the lubricating and valve control oil of the automatic C.S.G. is contained in a sump 19 secured to a face 18 of the unitary constructed engine crankcase and gear housing 11, 15 and enclosed by a second larger engine lubricating sump 21 also secured to the face 18, the C.S.G. sump 19 being suspended in the engine oil of the sump 21. Alternatively the engine oil could be separately retained in a sump suspended in a larger C.S.G. sump. In an alternative arrangement (not shown) the two sumps may be arranged side-by-side and have a common separating wall. In a further alternative arrangement (not shown) pipes or conduits through which oil in one oil circulation system passes are provided in a sump of the other circulation system. As shown, the usual oil pump (not shown) supplies oil from the sump 21 to the engine bearings &c. whilst one or more further oil pumps (not shown) supply oil from the sump 19 through control valves &c. for operating the clutches and brakes of the automatic C.S.G. and also to the bearings of the C.S.G. system for lubrication thereof.
Patent GB-1297384-A (GB)
IPC: B22D17/32
Filed: 1969-05-13
Abstract: 1297384 Pressure casting machines JOSEPH LUCAS (INDUSTRIES) Ltd 2 April 1970 [13 May 1969] 24237/69 Heading B3F [Also in Division F1] In an automatic die-casting machine having a water cooled injection plunger 12, the operation of the machine is automatically stopped when the pressure of water in the injection plunger falls below a pre-set value. Water emanating from the plunger 12 is conveyed along a conduit 14 to a switching device 21 (see Fig. 3). The stream of water enters the switch 21 through a pipe 15 and obstructs an aperture 24 at the end of a bore 23. Low pressure air fed in through the bore 23 leaves the switch through a bore 25. If the water pressure falls the aperture 24 becomes unobstructed and air does not enter the bore 25. The low-pressure output from bore 25 controls the flow of high pressure air in a circuit 26, 27, 28. A transducer 27 produces an electrical signal, which allows the operation of the casting machine to continue, when the high pressure air flows through it.
Patent GB-1303116-A (GB)
IPC: B44F1/14
Filed: 1970-07-16
Abstract: 1303116 Embossing F J WARREN Ltd 13 July 1971 [16 July 1970] 34600/70 Heading B6J A sheet or other object is formed with an iridescent surface pattern by forming a lightreflecting surface with two separate superimposed patterns of cells and/or raised dots, e.g. dots 1 and cells 2, the overlap between the elements of the two patterns varying over the surface, by impressing an object, such as a foil-laminated paper sheet, with an embossing plate formed with said superimposed patterns and consisting of a cellulose triacetate sheet. Two triacetate sheets are first formed each with one of the two patterns by application, while the sheets are softened with a triacetate solvent, of a master half-tone plate made from a 133 half-tone screen. The two sheets are then pressed together while the second sheet, which is to constitute the embossing plate, is only partially hardened while the first sheet is hardened. The two patterns may be of identical or different arrangement, and if they are identical the overlap is varied by a slight relative angular rotation of the two sheets before they are pressed together.
Patent GB-1303999-A (GB)
IPC: F23D99/00
Filed: 1969-12-23
Abstract: 1303999 Making burners DELANEY GALLAY Ltd 19 April 1971 [23 Dec 1969] 62726/69 Heading B3A In making a gas burner of the type having airtubes extending across the space between a top plate and a collector plate, sand is mixed with a settable binder which shrinks on setting, the mixture is spread on the top plate around the tubes and set or allowed to set so as to rigidify the sand. Shrinkage of the binder leaves the sand permeable to gas which emerges through gaps between the tubes and top plate to form a combustible mixture with air flowing through the tubes. Alumina sand may be used and the binder may be magnesium oxide or hydroxide suspension diluted in alcohol, or a resin-based brazing alloy carrier which can be diluted with acetate. The burner may be placed in an oven for setting the binder.
Patent GB-1304362-A (GB)
IPC: C08L83/04
Filed: 1969-04-25
Abstract: 1304362 Room-temperature vulcanizable polysiloxane compositions DOW CORNING Ltd 27 April 1970 [25 April 1969] 21329/69 Heading C3T An RTV composition is obtained by mixing the contents of 2 packages, the first containing (1) a silanol-terminated diorganopolysiloxane and the second containing (2) a trialkoxysilane tetraalkoxysilane or alkyl polysilicate, (3) a condensation catalyst, and (4) a diorganopolysiloxane having terminal groups -SiR a (OR<SP>1</SP>) 3-a , wherein a is 0, 1 or 2 and R is a monovalent hydrocarbon, halohydrocarbon or cyanoalkyl radical, and R<SP>1</SP> is a C 1-7  alkyl radical. Preferably the contents are mixed in amounts of at least 5, better 10-30, parts by weight of the second to 100 of the first. A filler may be present, preferably at least in part mixed with component (1). Suitable siloxanes (1) have customary organic groups (listed) and viscosities of 500-40,000 cS/25‹ C.; suitable crosslinkers (2) include MeSi(OMe) 3 , PhSi(OBu) 3 , Si(OBu) 4 , and ethyl polysilicate. In examples catalyst packages are prepared containing dibutyltin dilaurate, Si(OEt) 4  or Si(O-nPr) 4  or a mixture of Si(OEt) 4  and ethyl polysilicate, and a tri-n-propoxy-siloxy-terminated polydimethylsiloxane (of 60 cS/25‹ C. or 2000 cS/25‹ C. or a mixture of these). 10 pbw of these compositions are added to 100 pbw of a polydimethylsiloxane diol containing Zr silicate or a mixture of silica, diatomaceous earth and water, to give RTV compositions.
Patent GB-1316931-A (GB)
Title: Re-texturing road surfaces
IPC: E01C23/088
Filed: 1969-09-04
Abstract: 1316931 Re-texturing road surfaces BRITISH PETROLEUM CO Ltd 10 Nov 1970 [4 Sept 1969] 43889/69 Heading E1G Apparatus for re-texturing a road surface comprising aggregate and a binder includes a heater 10 to soften the upper layer to a depth of between 0.5 and 3.00 mm., and a rotary scarifying brush 12. A sweeping brush 14 and collectors 13 and 15 may also be provided. The heater 10 includes several burners. The apparatus may be self-propelled with a motor for moving the apparatus and operating the scarifying brush and sweeping brush and a carrier for any necessary fuel tanks or gas cylinders.
Patent GB-1333719-A (GB)
Title: Thiadiazabicycloalkene compound and process for its preparation
Inventor: HEUSLER K
IPC: C07D513/04
Filed: 1970-11-27
Abstract: 1333719 Thiadiazabicycloalkene derivative CIBA-GEIGY AG 27 Nov 1970 [27 Nov 1969 5 June 1970] 56414/70 Heading C2C The novel compound I is prepared by splitting off under neutral or acid conditions the group -COX 1  (a substituted mercapto or hydroxy carbonyl group which can be split under neutral or acid conditions) from compounds II in which R<SP>0</SP> 1  is H or organic acyl which is split off under the reaction conditions, with simultaneous or subsequent treatment with water. Intermediates and products made from the novel compound are described in Specification 1,333,718.
Patent IL-102140-A (IL)
Title: Sugar-free "hard candy" and its manufacture
IPC: A23G3/00
Filed: 1992-06-09
Abstract: The subject of the present invention is a sugar-free hard candy and a process which allows the manufacture of this candy. The sugar-free hard candy in accordance with the invention has a multilayer structure in which the external layer represents at most 35% of the candy, the said external layer consisting of at least two components A and B, component A being chosen from hydrogenated starch hydrolysates, xylitol, polymers of low-calorie saccharides or mixtures thereof, and component B being a weakly hygroscopic product.
[US5314701A]
Patent IL-106100-A (IL)
Title: Graft copolymers of unsaturated monomers and sugars, their production and their use
Inventor: KRAUSE FRANK DIPL CHEM DR
IPC: C09K23/52
Filed: 1993-06-22
Abstract: Graft copolymers of monosaccharides, disaccharides and oligosaccharides, of the reaction products and derivatives thereof and of a monomer mixture, which are obtainable by radical graft copolymerization of a monomer mixture comprising (A) 45-96%-wt. of at least one monoethylenically unsaturated C3-C10 monocarboxylic acid and/or the salt thereof with a monovalent cation or mixtures of C3-C10 monocarboxylic acids and/or their salts with monovalent cations, (B) 4-55%-wt. of at least one monoethylenically unsaturated, sulfonic- acid-groups-containing monomer, one monoethylenically unsaturated sulfuric acid ester, and/or vinylphosphonic acid and/or their salts with nomovalent cations, (C) 0-30%-wt. of at least one water- soluble, mono-ethylenically unsaturated compound modified with 2-50 moles of alkylene oxide per mole, (D) 0-45%-wt. of at least one further water-soluble, radically polymerizable monomer, (E) 0-30%-wt. other radically polymerizable monomers which are slightly soluble or insoluble in water, with the sum of A to E amounting to 100%-wt., in the presence of mono-, di- and oligosaccharides, their reaction products and derivatives or mixtures thereof, whereby the content of said saccharide components in the total mixture amounts to 5-60%-wt.
Patent IL-106193-A (IL)
Title: Switching arrangement for a communications channel
IPC: H04M3/30
Filed: 1993-06-30
Abstract: PCT No. PCT/GB93/01376 Sec. 371 Date Dec. 21, 1994 Sec. 102(e) Date Dec. 21, 1994 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/01961 PCT Pub. Date Jan. 20, 1994A maintenance termination unit (MTU) for use in telephone circuits. The MTU comprises a switching arrangement which can be connected between sets of terminal equipment in a communications channel comprising a pair of lines. The switching arrangement comprises: a DC voltage window detector circuit which, in use, is connected between the lines and is responsive to a voltage between the lines; and series switching circuits, which, in use, are connected in the lines. The arrangement may also include a shunt switching circuit, which, in use, is connected between the lines. The arrangement includes low pass filters associated with the switching circuits. The DC voltage window detector circuit will actuate the switching circuits when the DC voltage between the lines is within respective predetermined bands, but will not actuate the switching circuits when the DC voltage between the lines is not within the respective predetermined bands. The switching circuits can be remotely actuated by means of a DC signal on the channel. The low pass filters have a cut-off frequency which is sufficiently low to prevent the switching circuits from being actuated by a ringing signal on the channel.
Patent IL-106896-A (IL)
Title: Soluble ligands for cd40
IPC: C12N5/0781
Filed: 1993-09-03
Abstract: The present invention relates to soluble ligands for the B-cell antigen, CD40, and, in particular, to human gp39 protein and soluble ligands derived therefrom which may be used in methods of promoting B-cell proliferation.
Patent IL-115118-A (IL)
Title: Insulin-like growth factor(igf) for use in the inhibition of a cell damage in a mammal
IPC: F04B39/00
Filed: 1995-08-31
Abstract: The present invention relates to methods for using IGF as inhibitors of inflammatory response, ischemic injury, and organ rejection.
Patent IL-122633-A (IL)
Title: Kinetic resolution of dl-racemic mixtures by polymer-bound crystallization inhibitors
Inventor: LAHAV MEIR
IPC: C07B/
Filed: 1997-12-17
Abstract: A process for the resolution of a DL-racemic mixture of a compound crystallizing in the form of a conglomerate from a supersaturated solution thereof, to recover both the D and the L enantiomers, which process comprises the steps of: (a) effecting a preferential crystallization of one of said enantiomers from said supersaturated solution in the presence of an effective amount of a chiral enantioselective polymer which inhibits the crystallization of the opposite enantiomer; (b) physically separating the thus crystallized said one enantiomer to obtain a mother liquor comprising an excess of said opposite enantiomer; (c) adding to said mother liquor an amount of solid DL-racemic mixture of said compound equal to about 2 to 2.7 times the amount of said one enantiomer separated in step (b) and stirring the resulting suspension at a suitable temperature which is higher than the initial crystallization temperature in process (a) until substantially the entire suspended solid phase consists of said opposite enantiomer; and (d) physically separating said solid opposite enantiomer, to obtain a solution having substantially the same composition as the initial solution used in step (a). 3147 ה' בכסלו התשס" ג - November 10, 2002
Patent IL-126548-A (IL)
Title: Immunosuppressive medicaments containing aspirochlorine or its 9-dechloro derivative
IPC: C07D513/18
Filed: 1997-04-23
Abstract: PCT No. PCT/EP97/02049 Sec. 371 Date Oct. 26, 1999 Sec. 102(e) Date Oct. 26, 1998 PCT Filed Apr. 23, 1997 PCT Pub. No. WO97/41862 PCT Pub. Date Nov. 13, 1997Use of a compound of formula (I) wherein R represents hydrogen or chlorine, for preparing an immunosuppressive medicament.