baber/WOPTO huggingface dataset:
Patent GB-1414384-A (GB)
Title: Method and apparatus for the manufacture of chocolate compositions
IPC: A23G1/56
Filed: 1973-11-06
Abstract: 1414384 Chocolate manufacture KOMBINAT NAGEMA VEB 6 Nov 1973 [23 Nov 1972] 51366/73 Heading A2B A chocolate composition is made by shearing without further moisture elimination a lowfat basic mixture already adjusted to the final water content of the finished product and produced using a dessicated cocoa composition, the whole of the basic composition being subjected to shearing stress, additional dessicated cocoa composition, cocoa butter and lecithin being added to the basic composition which is adjusted to the final recipe, after which it is again subjected to high shearing stress and liquified. The componets of the low-fat basic mixture may be comminuted and blended without the addition of fat. The process may be carried out in apparatus comprising two container stages in tandem each container being provided with stirring mechanism and inlet and outlet means and storage containers connected for input to the second container for the cocoa butter, cocoa composition and lecithin together with conveying and dosing equipment.
Patent GB-958363-A (GB)
Title: Laundry-drying apparatus
IPC: D06F58/02
Filed: 1960-04-27
Abstract: 958,363. Drying apparatus. FIRTH CLEVELAND Ltd. April 27, 1960 [April 28, 1959], No. 51457/63. Divided out of 958,361. Heading F4G. The Specification relates to the laundry drying apparatus described with reference to Figs. 1 to 4 in Specification 958,361 but with differing claims.
Patent GB-1069570-A (GB)
Title: Dyeing of polyolefins
IPC: D06P1/651
Filed: 1964-12-18
Abstract: In a process for dyeing materials of polyolefins modified by the addition of polyethylenimines, aminated polystyrenes, polyamides, polyurethanes, polyureas, polyaminotriazoles, polytriazoles, poly-2-vinyl-pyridines, poly-N-isopropenyl acrylic amides, urea-melamine resins or epoxy resins, the materials are treated with a mono-epoxy compound having one of the formulae: <FORM:1069570/D1-D2/1> <FORM:1069570/D1-D2/2> <FORM:1069570/D1-D2/3> <FORM:1069570/D1-D2/4> where X is halogen; R is H, alkyl or phenyl; R1 is alkylene, phenylene or a group - CH2 -O-(CH2CH2O)n-CH2-CH(OH) -CH2- to the left hand end of which X is attached wherein n is 1-20; and R11 is a linear aliphatic group having at least one double bond which may be substituted by halogen or phenyl.  The pre-treated polyolefin material may be dyed with acid (including metallized acid) or mordant dyes or alternatively the epoxy compound and the dye may be applied simultaneously from the same bath.  The dyebath may further contain a carrier selected from phenols, naphthols, aromatic carboxylic acids, halogenated aromatic hydrocarbons or aromatic hydrocarbons substituted by alkyl or phenyl groups.  The preferred polyolefins contain a polytriazole of the formula <FORM:1069570/D1-D2/5> wherein A and A1 are alkylene, cycloalkylene or phenylene, B and B1 are hydrogen or a 1-18c alkyl, amino or -(CH2)l-NH2 where 1 is 1-18, Z and Z1 are carboxyl, hydrozide, amide or 4-amino- 1, 2, 4-triazole having an alkyl substituent in position 3 or 5 and p is 1-200.  Examples are given in which the epoxy compounds are: epichlorhydrin, alkyl glycidyl ether, glycidyl methacrylate, glycidyl crotonate, triethyl glycidyl ammonium chloride and 1-chloro-3-ethoxy-2-propanol glycidyl ether.
Patent GB-1535528-A (GB)
Title: Spreading implements
IPC: A01C17/00
Filed: 1975-12-17
Abstract: 1535528 Spreading implement C VAN DER LELY NV 17 Dec 1975 [19 Dec 1974] 51706/75 Heading AID Each spreading boom 5, 6 supports three conveyor belts 92, 93, 94 which transport powdered or granular material from the respective one of two outlet ports 221 (Fig. 5) of a container 2 to spreading members 7 to 12 which rotate about vertical axes offset from the centre line of the corresponding conveyor belt. The upper runs of the conveyor belts are supported by channel shaped guides 70, 71, 72 having slotted bottoms and the belts are driven by pulleys 83, 84, 85 and pass round pulleys 87 at their delivery ends. A guide member 132 directs material to the frustoconical central portion 116 of a spreading member e.g. 11 (Fig. 16) and the curved ejector plates 119 distribute the material over the ground. The shaft 103 of the spreading member is rotated by a belt and pulley arrangement connected to the pulley 87. The guide member 132, pulley 87 and spreading member 11 are mounted on a bracket 88 which is longitudinally adjustable with respect to the guide 71. A rockable agitator 251 is mounted in the container 2 and a flow control member 226 is slidably mounted beneath each outlet port 221 to enable the size of triangular outlets provided one above each conveyer belt to be varied. The conveyor belts and the agitator 251 are driven from a central shaft connected to the p.t.o. shaft of a tractor on which the spreading implement is mounted. The drive to the belts of one boom may be optionally disconnected and that boom placed in a transport position (shown in broken lines in Fig. 8). Each boom 5, 6 is mounted on an arm 42 which is pivoted at 47 to the main frame of the container 2 so that a predetermined force releases a pin 280 from a latch 281 against the action of a spring 285 to allow the boom to move rearwardly about the vertical or inclined axis 47 into the transport position. The end portions of the booms are also pivotable about axes 157, 158 in the direction 312, a similar latch mechanism holding the two parts of each boom together until a predetermined force is exceeded. Each boom 5, 6 is also pivotable about a horizontal axis 50 on contacting obstacles during operation of the implement, but chains 309 and ground engaging feet 307 limit the movement. A cover or covers are provided above the conveyor belts.
Patent GB-1352630-A (GB)
Title: Anti-pollution motors
IPC: B60K1/00
Filed: 1971-11-11
Abstract: 1352630 Vehicle propulsion H L BOESE and T R HENCEY JNR 11 Nov 1971 [3 Dec 1970] 52527/71 Heading B7H [Also in Division H1] In a motor, for a vehicle liquefied gas is evaporated to drive a gas motor, 67, which via an electric generator, 68 drives an electric output motor 45 which is cooled by heat transfer to the liquefied gas. In a preferred embodiment, Fig. 2, liquid nitrogen from insulated tank 20 is passed through winding 43 disposed around the electric drive motor 45 to cool the motor and through evaporator 48 to convey pressurized gas via surge tank 56 to gas motor 67 which is operated when a starting key is turned on to open solenoid valve 74. Converter 21 supplies a D.C. output to charge storage batteries 81-86 which are connected to drive motor 45 through solenoid switches 113-116. Accelerator depression moves actuator 141 to close switches 135-139 successively so that switches 113-116 are closed likewise in order to operate motor 45 at successively increased speeds. Actuator 141 may be moved back to its initial position by a spring. Temperature control switch 193 serves to open solenoid valve 38 when the temperature of winding 43 becomes too elevated and relay switch 152 opens solenoid valve 39 to cause flow of nitrogen to evaporator 48 when the voltage output of the batteries 81-86 drops below 12 volts. Air conditioning of a vehicle may be provided by means of fan 302 blowing air over by-pass coil 201. Heating may be obtained from resistors 71, 72 and a blower 204 or alternatively exhaust nitrogen from gas motor 67 may be directed over the resistors to cool them.
Patent GB-1483479-A (GB)
Title: Recording sheets
IPC: B41M5/128
Filed: 1974-12-06
Abstract: 1483479 Pressure-sensitive recording sheet comprising a desensitizing agent FUJI PHOTO FILM CO Ltd 6 Dec 1974 [7 Dec 1973] 52921/ 74 Heading D2B  A pressure-sensitive recording sheet comprises a support having thereon a layer containing a microencapsulated colour former, at least one desensitizing agent being present in said support and/or in said layer in an amount of from 5-200 mg/m<SP>2</SP> of the support to reduce undesired colour development. Many conventional colour formers and desensitizing agents are exemplified. The support may be paper, a plastics film, a resin-coated paper, or synthetic paper. The recording sheet may carry a colour developer or may be used with a separate sheet carrying a colour developer. The Examples describe the use of polyethylene glycol, a dimer of an unsaturated fatty acid, and oleic acid as desensitizers.
Patent GB-1100508-A (GB)
Title: Seals
IPC: F16J15/32
Filed: 1966-11-29
Abstract: 1,100,508. Shaft seals; joint-making packing. N. D. TRBOVICH. 29 Nov., 1966, No. 53443/66. Heading F2B. A seal between, for example, a rotary shaft 8 and its housing 7 comprises a V-section ring 1 having sealing portions 5 adjacent the outer ends of its walls 4 urged apart by an expander ring located between the walls and comprising a tubular ring 2 having a circumferential slot 26 therein. The ring 2 is split at 9 and is compressed between the walls 4 by a shoulder 11 on the shaft, the apex 3 of the ring 1 abutting the bottom wall 10 of a recess in the housing 7 and the sealing portions 5 engaging the recess wall 6 and the shaft 8. The rings 1 and 2 may be of metal and the sealing portions 5 may have a metal or plastics coating. In a modification, Fig. 2 (not shown), the ring (2) abuts a collar (13) secured to the housing (7<SP>1</SP>).
Patent GB-1076130-A (GB)
Title: A process for increasing the hardness of synthetic and natural elastic foam and sponge mateials
Inventor: SINN GUSTAV
IPC: C08J9/42
Filed: 1965-12-21
Abstract: The hardness of elastic foams is increased by treating an elastic foam with a mixture of a latex of a polymer containing reactive groups, an aqueous colloidal dispersion of silica and a cross-linking or vulcanising agent.  Examples of elastic foams are polyether, polyester, polyvinyl chloride, natural or synthetic latex, sponge rubber and naturally occuring foams such as sponge rubber.  The polymer may comprise 60 to 70% butadiene, 0 to 36% styrene, 0 to 36% acrylonitrile and 4 to 20% methacrylic acid, and the solids content of the latex may be 20 to 50%.  The colloidal dispersion of silica may contain a stabilising additive and the silicon dioxide particles may have sizes from 0.01 to 0.3m .  The ratio of the dry silicon dioxide to the solids content of the latex may be 1:2 to 2:1.  The cross-linking agent may be a metal oxide, e.g. zinc, magnesium oxide, or a melamine resin.  The foam material may be immersed in the mixture of latex and colloidal silica, wrung out and left to dry, immersion and drying being carried out at 10 to 85 DEG C.  Only parts of the foam, say the edges, may be hardened by applying the mixture only to those areas to be hardened, e.g. by spreading with a brush, or spraying with a spray gun.  In the Example cubes of the foam material are treated and the compression hardness measured.
Patent GB-1134009-A (GB)
Title: A method for the production of 5-inosinic acid and inosine
IPC: C12P19/32
Filed: 1965-12-22
Abstract: 1,134,009. 5<SP>1</SP>-Inosinic acid and inosine. TAKEDA CHEMICAL INDUSTRIES Ltd. 22 Dec., 1965 [23 Dec., 1964], No. 54400/65. Heading C2C. 5<SP>1</SP>-Inosinic acid, inosine or a mixture thereof is obtained by inoculating a mutant induced from a micro-organism of the genus Bacillus which requires both (1) adenine and (2) guanine or xanthine for its growth, on to a culture medium containing both an adenine source and either a guanine source or a xanthine source, incubating the culture medium to accumulate therein the desired substance, and recovering the desired substance from the culture medium. The adenine source may be adenine itself, a compound which contains an adenine component in its molecule and is easily convertible into adenine or a natural substance containing adenine; the guanine source may be guanine itself, a compound readily converted into guanine or a natural substance containing guanine and the xanthine source may be xanthine itself or a derivative of it. Natural substances containing both adenine and guanine may also be used. The culture medium may also contain an assimilatable carbon source, a digestible nitrogen source, a small quantity of inorganic salts and other conventional nutrient factors, e.g. vitamins, and the initial pH of the culture medium and the incubation temperature may be 6À0-8À0 and 20- 40‹ C. respectively. Specified mutants are those induced from Bacillus subtilis Cohn emend Prazmowski, Bacillus megaterium de Bary and Bacillus frumilus Gottheil by treating them with ultra-violet radiation, X-rays, nitrogen mustard or nitrous acid. Specified adenine sources are adenine, adenosine, 3<SP>1</SP>- adenylic acid, succinoadenylic acid, meat extract, cornsteep liquor and yeast extract, specified guanine sources are guanine, guanosine, 3<SP>1</SP>(5<SP>1</SP>)-guanylic acid, meat extract, cornsteep liquor and yeast extract, specified xanthine sources are xanthine, xanthosine and 3<SP>1</SP>(5<SP>1</SP>)-xanthylic acid and specified sources of both adenine and guanine are meat extract and yeast extract.
Patent GB-1141579-A (GB)
Title: Mobile garage
IPC: E04H6/04
Filed: 1967-11-30
Abstract: 1,141,579. Mobile garages. S. R. RICH. 30 Nov., 1967, No. 54584/67. Heading B7B. A mobile garage comprises a front wall, side wall, a roof, a sliding up-and-over rear door 20, a towing bar 68 at the front end with a jack 72 and removable running gear 74 at either side thereof towards the back end, the garage being braced by crossed cables 90 in the horizontal plane and crossed cables 118 in the vertical plane, the cables extending between upper and lower beams 36 and 30. The garage may be supported on jacks 82 while the running gear is removed prior to lowering the garage to the ground for use. When on the ground the bracing cables are removed. Means are provided to tension the cables, and a rigid beam 134 may also be provided to further brace the garage.
Patent GB-1360468-A (GB)
Title: Digital display system for a floating point number
IPC: G06F15/02
Filed: 1971-11-24
Abstract: 1360468 Display device OMRON TATEISI ELECTRONICS CO 24 Nov 1971 [25 Nov 1970] 54589/71 Heading G4A A digital display, e.g. for use in a desk top calculator, includes M digit display devices and associated decimal point displays and an indicator arranged to display X10<SP>n</SP>, the display being fed with a decimal number indicative of the position of the decimal point in the number to be displayed and being arranged, when the decimal point indicating number is equal to or exceeds n, to activate the X10<SP>n</SP> indicator and display. The decimal point n places to the left of the position indicated by the position indicating number. In an embodiment the M most significant digits are displayed and a signal indicating the position of the decimal point is fed to a register having a capacity of M. If the register overflows the index display 10<SP>n</SP> is lit and n is subtracted from the contents of the register using an adder or a further register. The decimal point indieating register may be replaced by series connected counters using the octal system if n = 8. The resulting decimal point indication in the register lights a decimal point indicator at the appropriate position in the M digit display. In a further embodiment the decimal point indication is stored in a recirculating shift register. As described n = 8 and the fourth stage of the register (= 8) is connected to the 10<SP>8</SP> index indicator, the remaining stages being connected via a decoder to the decimal point indicators. Thus if the number to be displayed has more than 8 integral digits the 10<SP>8</SP> index indicator is automatically lit and the remaining shift register stages provide the correct decimal point indication. The system may be extended, e.g. by providing a 10<SP>16</SP> index indicator operated by an additional shift register stage. The 10<SP>8</SP> and 10<SP>16</SP> index indicators may be lit simultaneously where a number to be displayed has 24 or more integer digits. The Specification states that a static shift register may be used in place of the recirculating unit described above. As described, Fig. 6 (not shown) the decimal point indicating shift register includes a section storing the decimal point indication and a section storing the number to be displayed and is connected via gates to two further shift registers within the desk top calculator. In yet a further embodiment, Fig. 8, the above arrangement is modified by the provision of a gating circuit which acts so that if the fourth shift register stage of the decimal point indicator contains a 1 and the remaining stages all 0's the 10<SP>8</SP> index indicator is not lit, the decimal point being displayed at the end of the M(=8) digit display. However if the fourth stage contains a 1 and any other one of the stages contains a 1 then the 10<SP>8</SP> index indicator is illuminated and the decimal point in the digit display is controlled by only the other stages. The Specification states that the display may be a printer.
Patent GB-1334720-A (GB)
Title: Preparation of vicinal diols or polyols having at least one  pair of vicinal hydrocxy groups from olefins
IPC: C07C29/66
Filed: 1971-11-24
Abstract: 1334720 Vicinal diols PROCTER & GAMBLE CO 24 Nov 1971 [25 Nov 1970] 54611/71 Heading C2C  Vicinal diols are prepared from olefins by: (i) dissolving water and an olefin (a compound having one or more ethylenic double bonds) in an amide/organic acid azeotropic solvent; and (ii) adding Cl 2 , Br 2  or I 2  to the solution and maintaining the reaction mixture at 100‹ C- 300‹ C. The olefin is preferably of the formula where the radicals R can be the same or different and are a hydrogen atom or alkyl, aryl, carboxyalkyl, alkoxy, alkylglycerylester, alkyl ester, nitroalkyl, haloalkyl or polyalkoxyalkyl radicals containing from 1 to 25 carbon atoms or a cycloalkyl radical of 3 to 8 carbon atoms. Examples include the preparation 1-decene, oleic acid and soybean oil glycols. The glycols may be used as plasticizers or as starting materials for the preparation of carboxylic acids.
Patent GB-1244663-A (GB)
Title: Earth-moving vehicles
IPC: E02F3/40
Filed: 1968-11-19
Abstract: 1,244,663. Dozers, shovel loaders. KLOCKNER-HUMBOLDT-DEUTZ A.G. 19 Nov., 1968 [5 Dec., 1967], No. 54770/68. Heading E1F. To facilitate use of an earth-moving implement, e.g. a scoop or a dozer blade 3, the implement is mounted on vehicle-carried booms 2 that are connected to a motor or motors that can cause a vertical oscillatory motion to be imparted to the motor. Preferably the or each motor comprises a pistoncylinder actuator 29, 30 that can be connected to either a pressure medium source which provides an even feed and allow of the actuator to be use for normal adjustment of the booms 2 or a pressure medium source which provides an uneven feed for the actuator to impart the oscillatory motion to the booms. A freely movable weighting mass 31 may be mounted on the or each actuator.
Patent GB-1178340-A (GB)
Title: Improvements in or relating to Polymers.
Inventor: EHRIG RAYMOND JOHN
IPC: C08F255/02
Filed: 1968-11-19
Abstract: 1,178,340. Olefin-acrylate copolymers. REXALL DRUG & CHEMICAL CO. 19 Nov., 1968 No. 54904/68. Headings C3G and C3P. An olefin-acrylate copolymer is prepared by a process comprising the sequential steps of (a) forming a solid, crystalline polymer which is polypropylene, polyethylene or a random or block copolymer of propylene with less than 50% by weight of ethylene, (b) adding thereto an acrylic monomer and an alkyl lithium catalyst and (c) copolymerizing the acrylic monomer on to the solid, crystalline polymer. The acrylic monomer is of formula wherein R<SP>1</SP> is hydrogen or a methyl group and R<SP>2</SP> is an alkyl radical, an alkyl amino substituted alkyl radical or an alkoxy substituted alkyl radical. Examples are given in which polypropylene is produced in bulk or in a hydrocarbon diluent medium using a TiCl 3 /AlEt 2 Cl catalyst system and t-butyl acrylate or w-butyl acrylate is copolymerized with the resulting polypropylene in a hydrocarbon diluent using n-butyl lithium as catalyst.
Patent GB-1128064-A (GB)
Title: Improvements in or relating to filter cells
IPC: B01D25/26
Filed: 1965-12-29
Abstract: 1,128,064. Making gas filters. SAINTGOBAIN TECHNIQUES NOUVELLES. 29 Dec., 1965 [29 Dec., 1964], No. 55079/65. Heading BIT. [Also in Division B5] A gas filter as shown in Fig. 1 comprises an assembly of panels, each consisting of a section of pleated paper in a metal, U-section, rectangular frame of perforated metal (Figs. 2, 8, 9) arranged in zig-zag formation across a frame-like metal casing. In manufacture, individual panels or assemblies of two or more panels are arranged in a tray 20, having turned over front and rear edges (21), (22) which are cut away (26) to hold the panels (Fig. 5, not shown). Side walls 30, 30a are attached to tray 20 by screws, and top 32, similarly formed to tray 20, is added to complete the casing. The open front and rear of the casing are successively immersed in thermosetting resin in a partitioned flat mould (Figs. 6, 7, not shown) and the whale assembly heat treated, the resin joining the abutting metal frames of individual panels and penetrating the panels to join the paper to the frames. Polyester resin or refractory cement is then run into top and bottom trays 32, 20, joining the panels thereto and embedding the ends of screws hoilding the casing together. In an alternative embodiment, trays 20, 32 incorporate troughs into which the ends of panels fit. Strips of sealing material may be compressed between top, bottom and sides of the casing, and sides 30, 30a may be faced with sealing material to engage the end panels.
Patent GB-1486458-A (GB)
Title: Arrangement for conveying and machining a workpiece
IPC: B21D43/12
Filed: 1974-12-20
Abstract: 1486458 Conveying sheets of glass INTERCONTINENTAL TRADING CO INTRACO 20 Dec 1974 [11 Oct 1974] 55111/74 Heading B8A [Also in Division B3] A sheet of glass corresponding in shape to a template 12, is fed from an initial position in contact with alignment stops 19, 21, by an assembly 11 of conveyer belts 20, 22, 50 and 52. The sheet is received by belts 94 and 96, and is conveyed into a position, above, and in correspondence with the template for the purpose of grinding the edge of the sheet by means of a wheel 46. The sheet is located over the template by stops 118, 120, and 122. The belts 50 and 52 are fixed, but the belts 20, and 22, are extendible towards the template by the action of a jack 48. This action is permitted by the belts 20 and 22 each being passed around pulleys 34 and 38 and a drive pulley 36. Each pulley 36 is slidable on a splined drive shaft so that the belts 20 and 22 may be adjusted laterally by a system of screw mountings 64, 66, 84, and 86. The frame of each conveyer 20 and 22 is formed at its forward end with a slot 142 and a camming surface 148. When the belts 20 and 22 are moved to their extended position, the camming surfaces 148 engage rollers 110 rigid with the drive pulleys 98 or 102 of the corresponding conveyer belt 94 or 96. The driven pulleys 98 and 102 are thereby caused to be driven by the drive pulleys of the corresponding drive pulleys 26 of the belts 20 and 22, acting through idler pulleys 138. The glass sheet is then gripped between members 132 and 134 and is rotated for 360 degrees with the template 12 about a shaft 150. During this rotation the edge of the sheet is ground by the wheel 146. The sheet is withdrawn from its position above the template by the action of an assembly of belts 90, 92 similar to the assembly 11 of feed-in belts 20 and 22.