baber/WOPTO huggingface dataset:
Patent GB-1226499-A (GB)
IPC: C07F9/113
Filed: 1969-04-02
Abstract: 1,226,499. 0,0 - Dialkyl 0 - [1 - (cyanophenyl)-2-halovinyl] phosphates. SANKYO CO. Ltd., and NIPPON CHEMICAL INDUSTRIAL CO. Ltd. 2 April, 1969 [3 April, 1968], No. 17172/69. Heading C2C. [Also in Division A5] Novel compounds of the formula wherein R is C 1 -C 5  alkyl and X is H or Cl are obtained by reacting a trialkyl phosphite (RO) 3 P with a substituted acetophenone of the formula The cyano group is preferably in the paraposition. The reaction is suitably carried out in an inert organic solvent, e.g. an aromatic hydrocarbon. The products have insecticidal properties.
Patent GB-1228856-A (GB)
IPC: B65C3/16
Filed: 1968-05-28
Abstract: 1,228,856. Labelling machines. NEW JERSEY MACHINE CORP. 28 May, 1968 [2 June, 1967], No. 25450/68. Heading B8F. An apparatus for labelling articles comprises means 10, for feeding a series of articles along a path towards and past a labelling station 30, means 22, 29, 21 for feeding a web of labels 15 from a roll 14 to the labelling station, means 35, 36 for pressing successive portions 17, 17<SP>1</SP> of the web into adhesive contact with successive articles 11 as they move past the labelling station and means 41, 42 situated at a second station 40 in advance of the labelling station for successively exerting on the applied terminal label 17<SP>1</SP> a force capable of separating the label 17<SP>1</SP> from the gripped adjacent label 17 so that the latter successively becomes the applied terminal label. The articles to be labelled are spaced by a feed screw 12 on a conveyer 10 driven at a constant velocity and are fed thereby to the labelling station. The label web 15 which is supplied from a roll 14 and partially perforated by a cutter 22, is fed to the labelling station by a metering roll 21 provided with sprocket pins 20 engaging in sprocket holes longitudinally spaced at one side of the web. Adhesive is applied to the web at 31 and the web is fed into contact with the articles by the roller 35 cooperating with the roller 36 (the sprocket hole strip being trimmed off at 32 and wound on a roll 34). The article 11<SP>1</SP> with the first label applied then moves, without rotation, to the station 40, where two oppositely rotating rollers 41, 42 twist the article 11<SP>1</SP> and its applied label 17<SP>1</SP> anticlockwise synchronously as the next article and its label 17 are gripped between rollers 35, 36 during label application, thus causing the label strip to be severed between the stations 30 and 40, along the preformed perforations. The label is then smoothed on to the article by oppositely rotating endless pelts 43, 44. In a second embodiment the roller 36 may be replaced by an extension of the feed screw 12 (Fig. 3, not shown). In a further embodiment rollers 41 and 42 may be replaced by an extension of the endless belt 44 co-operating with a pressure pad in place of the band 43 (Fig. 4, not shown). In an alternative arrangement the wheels 41, 42 of Fig. 1, may be replaced by star wheels (45, 46, Fig. 5) which grip the article 11<SP>1</SP> with its applied label 17<SP>1</SP> and propel it forward, thus severing the web. The label gumming means 31 may comprise means for activating a thermoplastic coating previously applied to the label web.
Patent GB-1230628-A (GB)
IPC: C07J9/00
Filed: 1968-10-21
Abstract: 1,230,628. Taurocholenic acids. MERCK & CO. Inc. 21 Oct., 1968 [23 Oct., 1967; 2 Oct., 1968], No. 49755/68. Heading C2U. The invention comprises the #<SP>3</SP>, #<SP>6</SP>, #<SP>7</SP>, #<SP>9(11)</SP>, #<SP>11</SP>, #<SP>22</SP>, #<SP>3,22</SP> ,  #<SP>7</SP>'<SP>22</SP> and #<SP>11,22</SP> derivatives of 5#-taurocholanic acid, and the alkyl esters, amides, mono-(C<SP>1</SP> -5  alkyl)-amides,di-(C 1-5  alkyl)- amides, metal salts (derived from metals of Group I of the Periodic Table) and acid-addition salts of these derivatives. Any #<SP>22</SP>-double bond may be cis or trans. The salts are prepared by reacting (A) an acid halide (or a mixed anhydride with a carbonic acid monoalkyl ester) of an appropriate 5#-cholenic or choladienic acid (see Specification 1,230,629) with (B) taurine or a salt thereof and (C) an appropriate base. The salts may be converted to the other inventive compounds by known methods, e.g. by ionexchange to obtain the free acids, or by reacting a silver salt with ethyl iodide to obtain an ethyl ester. Alternatively, the inventive amides (including alkylamides) are prepared by reacting a mixed anhydride aforesaid with a taurine amide or hydrochloride thereof in the presence of a base. The invention compounds are said to possess hypolipemic and hypocholesterolemic activity and may be made up with carriers into pharmaceutical compositions for oral and parenteral administration.
Patent GB-1232171-A (GB)
IPC: B63H11/00
Filed: 1969-08-15
Abstract: 1,232,171. Water jet propulsion plant. THOMAS McINTYRE. 15 Aug., 1969, No. 40854/69. Heading B7V. [Also in Division F1] In a water jet propulsion plant for a boat water is forced through a pipeline by combustion gases injected intermittently through nozzles extending inwardly from an annular manifold J surrounding the pipeline. The latter may have water inlet branches b 1  and b 2  leading from both sides of the boat and joining together at AA upstream of the gas injection manifold J. Downstream thereof branches c 1  and c 2  direct the water stream to the stern of the boat. A pivotal deflector DF controls the relative flows to the branches c 1 , c 2  for steering purposes. Further branches may lead from the pipeline to the bow or sides of the boat so that by operating appropriate valves the boat can be manoeuvred backwards or sideways. In a modification, Fig. 17 (not shown), six separate gas injection manifolds (J1 to J6) surround the pipeline, the manifolds being supplied with gases from separate combustion chambers (G1 to G3).
Patent GB-1233665-A (GB)
IPC: B41M5/155
Filed: 1969-07-10
Abstract: 1,233,665. Colour-reactive record and copying sheets. NATIONAL CASH REGISTER CO. 10 July, 1969 [12 July, 1968], No. 34736/ 69. Addition to 1,053,935. Heading D2B. [Also in Division C3]  A pressure-sensitive record-material system comprises sheet material acting as a support for a chromogenic material and a phenolic and for a pressure-releasable common solvent, so that upon release of the solvent the two reagents can react to form a coloured mark on the sheet material. At least 70% of the phenolic material is an oil-soluble polymeric condensate of formaldehyde with one or more parasubstituent-phenols, of which at least 10%. have an electron-attracting para-substituent, and has at least three phenolic units in the polymer molecule. The preferred electron-attracting substituent is chlorine, but other halogens, nitro-, carboxy-, carbalkoxy-, -acyl- and aroyl-groups can also be used. The phenols may also include a proportion having an electron-donating parasubstituent, e.g. alkyl-, benzyl- or alkoxy-. Preferably the solvent is in micro-capsules, and has one of the reagents dissolved in it. Both reagents may be dissolved in separately encapsulated portions of the solvent. Both reagents may be present in or on a single sheet, or they may be in or on separatesheets with their active' surfaces in contact. The sheet material may be paper, fabric or plastics film. In the Examples: (1-5) the preparation of condensates is described; (6) the condensate is ground in a ball mill with an equal weight of water and a sodium sulphonate dispersant, uncalcined kaolin, calcium carbonate and optimally silica gel are dispersed in water with a dispersing agent such as tetrasodium phosphate, and the ground condensate added; followed by hydroxyethylated corn starch and carboxylated styrene-butadiene latex, and the mix applied to paper; (7) generally similar, but using a mixture of two polymers, one derived from p-chorophenol, the other from p-1, 1,4,4-tetramethylbutyl-phenol; (8) condensate, water and gum arabic are ground together in a ball mill, uncalcined kaolin, calcined kaolin and water are mixed and the ground condensate added, etherified starch is then added followed by carboxylated styrene-butadiene latex, the mix is then coated on to paper that has already been coated with a mix comprising an encapsulated phthalide, calcined kaolin, wood fibres, talc, ethylated corn starch and water.
Patent GB-1233679-A (GB)
IPC: G05D3/12
Filed: 1969-08-04
Abstract: 1,233,679. Anode adjustment in mercury cathode electrolytic cell. OLIN MATHIE SON CHEMICAL CORP. Aug.4, 1969 [Sept.4, 1968], No.38896/69. Heading C7B. In an electrolytic cell having anodes suspended above a flowing mercury cathode, the elevation of the anodes is adjusted by electrically controlling the flow of a control fluid to a selected one of a plurality of fluid activated rotary adjustment means each adapted for separately adjusting the elevation of a sub-group of the anodes, and by electrically controlling the direction of said flow to cause raising or lowering of the anodes. In the form shown a sub-group of anodes 113 is suspended from channels 112 which are supported by jacking screws 114 operated by means of the chain drive 111 and hydraulic motor 121, which in turn is operated by a solenoid valve 126 in conjunction with hydraulic lines 124 and 125, the anodes being raised or lowered according to whether line 124 or 125 is under pressure. The solenoid valve 126 may be operated automatically following a short circuit by means of a reed switch 329 operated by the change in magnetic flux produced by the resulting change in current in the bus-bar leading to the group of anodes affected, pressure in the lines 124 and 125 being maintained such that operation of the valve 126 raises the anodes; or the valve 126 may be operated manually together with means to selectively produce pressure in line 124 or 125 and hence to raise or lower the anodes at will.
Patent GB-1251505-A (GB)
IPC: F23N5/18
Filed: 1968-11-06
Abstract: 1,251,505. Burner controls. K. ZENKNER. 6 Dec., 1968 [6 Nov., 1967], No. 52613/68. Heading F4T. The performance of a gas or oil burner 8 having a single motor 4 driving a fuel supply pump 1 and a fan 5 for combustion air is continuously regulated by measuring the actual rate of air or fuel supply, comparing it with a set value corresponding to a desired combustion rate so that in response to deviations from the set value the rate is correctively adjusted, and adjusting the other rate of fuel or air supply to a value dependent on the measured rate to maintain a predetermined fuel/air mixture. In Fig. 1, the output of an air flow sensor 14 is compared with a set value in a first self balancing Wheatstone bridge which is coupled to a thyristor operated speed control unit for the motor 4 to correct for any deviations from the desired air flow rate. The burner is of the return flow type and the rate of oil flow is sensed at 19 as a pressure differential across the burner head 8 and is controlled by a valve 11 leading to an oil container or sump 12. The output of unit 19 is compared in a further self-balancing Wheatstone bridge with a reference value and a signal is derived to control the position of a thyristor controlled servomotor 13 operating the valve 11. A third self-balancing Wheatstone bridge has one arm associated with the set value arm of the first bridge and an arm associated with the reference value arm of the second bridge, so that the reference value changes with the set value to maintain the air/ fuel ratio. The set rate may be altered by manual or remote control of a unit 23 and by a temperature sensor 25, 26, associated with the third bridge. The sensor 14 may be a Prandth or Bourdon tube, a hot wire anemometer or a weathervane-like body operating a potentiometer, for example. In other embodiments, Figs. 3 and 4 (not shown), only one rate e.g. the rate of fuel supply, is measured and controlled by a Wheatstone bridge and servomotor arrangement, and the other rate is controlled via gearing driven by the same servomotor to maintain a constant air/fuel ratio. As described the air flow is controlled by a movable flap, or by a grill of tiltable flaps, or by a series of concentric annular flaps the external edge of each flap being connected to the internal edge of the succeeding flap so that movement of the central flap causes all the flaps to tilt, Fig. 5 (not shown).
Patent GB-1252722-A (GB)
IPC: D06C7/00
Filed: 1970-04-02
Abstract: 1,252,722. Decatising apparatus. DRABERT SOHNE. 2 April, 1970 [10 Nov., 1969], No. 15613/70. Heading D1L. Textile decatising apparatus, as shown, consists of three hollow, perforated decatising cylinders 1, 2, 3. Simultaneously, in operation, cylinder 1 is wound with material to be decatised, together with runner 26, the material on cylinder 2 is decatised, and decatised material is being unwound from cylinder 3 onto conveyor belt 30 for conveyance to concertinapiling roller 31. As the runner 26 is unwound from cylinder 3 it is wound onto cylinder 1. When the decatising process on the material on cylinder 2 is completed, the support discs 4 and 5 are. rotated through 120 in a clockwise sense to interchange the cylinder positions. During the decatising process, steam is passed into the cylinder 2 by means of pipes 18 and 19 in ducts 13 and 14, while the cylinder is rotated by member 17. Steam is extracted from the cylinder through hood 29, by blowing air onto the cylinder from slot 6a in shaft 6 and blower nozzles 28. (For Figures see next page)
Patent GB-1258978-A (GB)
IPC: F02P5/155
Filed: 1969-07-02
Abstract: 1,258,978. Ignition systems; timing ignition DUCELLIER ET CIE. July 2, 1969 [July 12, 1968], No.33332/69. Heading F1B. Magnets 4 on a disc 3 driven by the distributer shaft co-operate with a semi-conductor device 5, the forward conduction of which is varied by the magnetic field to cause an amplifying device (not shown) to generate a spark. Reduction in inlet manifold pressure causes membrane 7 to be displaced, thereby moving the position of device 5. The magnets 4 and device 5 may be interchanged.
Patent GB-1266652-A (GB)
IPC: A23J1/20
Filed: 1970-04-28
Abstract: 1,266,652. Casein. NESTLE'S PRODUCTS Ltd. 28 April, 1970 [16 May, 1969], No. 20293/70. Heading C3H. Skimmed milk is destabilized and heated to 40-60‹ C. (e.g. by direct steam injection) with agitation to produce a slurry of casein in lactoserum, the slurry being passed through a first duct having a constricted portion at a flow rate equivalent to a VDe value of at least 600 cm.<SP>2</SP> sec.-<SP>1</SP> (where V is the mean streaming velocity and De the hydraulic equivalent diameter of the duct), subsequently pasteurized and the casein recovered from the pasteurized slurry (e.g. by means of a vibrating sieve). The milk may be destabilized with rennet at below 10‹ C., with an acid or with a calcium salt. After passing through the first duct the slurry may be passed through a second duct at a VDe value not exceeding 400 cm.<SP>2</SP> sec.-<SP>1</SP>, wherein the slurry is heated (e.g. by steam injection) to a pasteurization temperature of 65-80‹ C. for 30 to 60 seconds. The casein may be mixed with an alkali (e.g. NaOH, KOH or Ca(OH) 2 ) to form a caseinate, the pH of the mixture preferably being adjusted to 6 to 7.
Patent GB-1295169-A (GB)
IPC: B22D41/50
Filed: 1970-10-29
Abstract: 1295169 Ladle nozzles VESUVIUS CRUCIBLE CO 29 Oct 1970 [30 Oct 1969] 51463/70 Heading F4B A plate 17 with an orifice 19 is supported at the mouth of a nozzle 16 of the heat insulating refractory secured in the refractory lining 13 of a bottom pour tundish or ladle. The orifice 19 may converge downwardly or have a constant diameter, and its outlet is less than the bore of the nozzle body and discharge tube. The plate 17 is supported in the nozzle body at its edge portion only, and its thickness does not exceed 1/3 of its diameter.
Patent GB-1295229-A (GB)
IPC: C07H19/16
Filed: 1971-07-08
Abstract: 1295229 Adenosine derivatives BOEHRINGER MANNHEIM GmbH 8 July 1971 [14 July 1970] 32183/71 Heading C2C Novel compounds of Formula I (in which R is an aliphatic or araliphatic radical and Z signifies two hydrogen atoms or a C 1-6  alkylene radical) are prepared by reacting a compound of Formula II with an alcohol of Formula R-OH in the presence of a strong mineral acid, and, if desired, transesterifying the resulting product.
Patent GB-1303806-A (GB)
IPC: C08J3/09
Filed: 1969-03-03
Abstract: 1303806 Fluorine-containing polymer compositions E I DU PONT DE NEMOURS & CO 3 March 1970 [3 March 1969] 11324/69 Heading C3P [Also in Division D1] A composition which is in the form of an emulsion or which can be readily converted to an emulsion on shaking, suitable for imparting oil and/or water repellency to an article, comprises a fluorine-containing polymer having oil and/or water repellency properties; a halogenated diluent which is present in amount greater than 50% and is one or more of perchloroethylene, trichloroethylene, 1,1,2-trichloro - 1,2,2 - trifluoroethane, carbon tetrachloride, methylene chloride, methyl chloroform, monochlorobenzene, ortho-dichlorobenzene, 1,1,2,2 - tetrachloro - 1,2 - difluoroethane, and 1,1,1 - trichloro - 2,2,3,3,3 - pentafluoropropane; an alkanol of 1 to 5 carbon atoms which is present in an amount up to 50%; and water; the percentages being by weight based on the weight of the composition. In the examples the fluorinated polymer may be the copolymerization product of a mixture where n is 6, 8, 10, 12 or 14 with either n-butyl acrylate and N-methylolacrylamide or with 2 - ethylhexylmethacrylate, n - methylolacrylamide and 2-hydroxyethylmethacrylate; of C n F 2n+1 CH 2 CH 2 O 2 CC(CH 3 )=CH 2  where n is 4-14 with lauryl or 2-ethylhexyl methacrylate, 2-hydroxyethyl methacrylate and N'-methylolacrylamide, or of CH 2 =C(Cl)-CH=CH 2  with The alkanol may be methanol, ethanol, 1- butanol or isopropyl, tert.-butyl or n-amyl alcohol. The composition may also contain another polymer derived from at least one monovinyl compound which is free from fluorine atoms or contains only vinylic fluorine atoms, or a non-fluorinated conjugated diene.
Patent GB-1304006-A (GB)
IPC: B22F3/18
Filed: 1969-08-06
Abstract: 1304006 Rolling metal powder BRITISH IRON & STEEL RESEARCH ASSOCIATION 5 Aug 1970 [6 Aug 1969] 39328/69 Heading B5A Metal powder e.g. stainless steel, is hot. or cold rolled between the nip of rollers 10, 11 which it enters from a hopper 12 having opposed side walls e.g. 14, contacting the roller surfaces and end walls 15, 16 contacting the roller end faces, and which hopper 12 is supplied with metal powder over a weir 24 of a fluidized bed container of the metal powder. The fluidized bed is maintained in the container 17, from metal powder supplied thereto pneumatically or by a conveyer 23, by fluidizing gas entering through a porous metal or ceramic container base and which may be air, for cold rolling, or a reducing or inert gas which may be heated for hot rolling. The weir 24 is located vertically in line with the roller nip, is vertically adjustable with respect to the fluidized bed, is at least equal in length to that of the rolled strip and is preferably curved as in Fig. 5 to be lower at the ends than at the centre thereof so that more metal powder is supplied to the edges of the nip to compensate for leakage therefrom. Friction between powder in the hopper and the hopper and walls 15 and 16 is reduced by a layer of pressurized gas introduced through porous end walls e.g. 22.
Patent GB-1310732-A (GB)
Title: Method of and apparatus for forming nails into a nailing strip
IPC: B65B15/04
Filed: 1970-07-24
Abstract: 1310732 Nail strips W H LEISTNER 24 July 1970 35902/70 Heading B8C Nail strips are formed by feeding nails 10 on to a pair of relatively adjustable, chain conveyers 20 (stage A) inclined to the horizontal extruding thermoplastic adhesive material 12 on to at least one side of the nails (stage B) in at least two parallel strips, simultaneously squeezing the material 12 around the nails 10 and applying paper bands 13 (stage C), cooling the material 12 (stage D) and shearing the cooled material 12 between adjacent nails at predetermined lengths (stage E). The nails 10 are fed one at a time from a vibrator dish 25 to the conveyers 20 via a feed track 26 comprising a pair of nails (27, Figs. 5, 6) which are inclined to the vertical and, at their lower ends, twisted so that the nails are fed to lie with their shanks spaced apart in an overlapping relationship in notches (21a, Figs. 5, 7) provided in L-shaped brackets (21, Figs. 5, 7) attached to the conveyers 20. The latter are preferably inclined at 10-50 degrees to the horizontal. The feed nails (27) are also provided with shoulders (28, Figs. 5, 6) to avoid nail jamming. The material 12 is fed from a heated storage tank 32 to a pivotable inclined extrusion head 35 (Figs. 7, 8) via piping 34, a by-pass return conduit 38 being provided for use when the flow control in the head 35 is switched off. Upper and lower rollers 39, 40 (41, 42, Figs. 7, 8) simultaneously apply the paper bands 13 and squeeze the material 12 around the nails 10. The upper rollers 39, 40 are mounted on movable supports and are pressed downwardly by weights (43, Fig. 7) so that the pressure may be adjusted to suit the consistency of the adhesive melt. The upper and lower upstream rollers 39 (41, Figs. 7, 8) are provided with guides such as grooves or depressions for the paper bands. After the plastics material 12 has been cooled by a fan 46 which either blows or sucks air through a register 47, a flying shear 48 comprising a blade assembly 49 mounted on a movable carriage 51 periodically shears the material 12 between two adjacent nails upon being triggered by nail counting means. The severed nail strips are lifted from the chains 20 by a delivery table 53. A hot plate (45, Fig. 8) may be provided immediately upstream of the rollers to smear the material 12 around the underside of the nails. A photoelectric device (29, 30, Fig. 5) and a microswitch (31, Fig. 5) sense incorrect feed along the rails (27, Figs. 5, 6) and positioning on the conveyers 20.
Patent GB-1312683-A (GB)
Title: Folded belt packages
IPC: A41F9/00
Filed: 1970-04-16
Abstract: 1312683 Packaging belts KIMBERLYCLARK CORP 16 April 1970 18287/70 Heading B8C A folded belt package comprises a belt 10 folded to a fraction of its original length with both ends 14, 15 extending in opposite directions and a tubular band 11 wrapped around the courses of the folded belt, the ends of the belt being free and extending in opposite directions from the openings at the ends of the tubular band, the free ends of the belt being adapted to be pulled simultaneously to unfold the belt while leaving the fully unfolded belt still passing through the band. The belt may be integrally attached to the band which itself is attachable to the front or back panel of a gown, e.g. a surgical gown.