baber/WOPTO huggingface dataset:
Patent GB-1016536-A (GB)
Title: Pneumatic tire
IPC: B60C3/04
Filed: 1964-09-24
Abstract: 1,016,536. Pneumatic tyres. GOODYEAR TIRE & RUBBER CO. Sept. 24, 1964 [Oct. 9, 1963], No. 39049/64. Heading B7C. To provide both good tread wear and good sidewall durability, in a pneumatic tyre having parallel cord carcass plies 12 extending from bead to bead the ratio in radial cross-section contacting the tyre axis of sectional height SH to maximum sectional width SD of the inflated carcass is between 0.6 and 0.85, the cord angle of the plies 12 and of breaker plies 15 being between 32 degrees and 45 degrees, and 20 degrees and 27 degrees respectively to the midplane and the carcass when inflated has a greater sectional height and lesser maximum sectional width than when uninflated. The tyre is cured in a mould and the ratio SH to SD of the carcass when in the mould is up to 25% less than when it is inflated, the sectional height being 3 to 15% greater when the tyre is inflated than when it is in the mould. The cords of the plies 12 are of a synthetic textile e.g. rayon, nylon, and those of the plies 15 of a synthetic textile, metallic wire or glass fibre.
Patent GB-1315180-A (GB)
Title: Crop cutting and threshing machine
IPC: A01F12/50
Filed: 1970-08-14
Abstract: In a harvester with a container and a conveyor (for transferring crop from the harvester to the conveyor, there is provided a means to determine the weight of crop before or during the transfer. The means (a, b, c, d or e) may be positioned within the harvester or at the outlet of the conveyor. <IMAGE>
Patent GB-1419154-A (GB)
Title: Diesteramine adducts processes for their manufacture and their use as agents for imparting a soft handle
IPC: C07C229/24
Filed: 1973-08-20
Abstract: 1419154 Diester-amine adducts CIBAGEIGY AG 20 Aug 1973 [21 Aug 1972] 39341/73 Heading C2C [Also in Division D1] Novel diester-amine adducts, useful as softening agents, have the formula wherein n denotes 1, 2, 3 or 4, A 1  and A 2  each independently denotes alkylene with 2 or 3 carbon atoms or 2-hydroxy-n-propylene, X 1 , X 2  and X 3  each independently denotes a hydrogen atom, an alkyl radical with 1 to 4 carbon atoms or hydroxyalkyl or hydroxyhalogenoalkyl radical with 2 to 4 carbon atoms or a radical of the formula such that, if n is 3 or 4, the individual X 2  radicals are identical or different, Y 1  denotes an alkyl radical with 1 to 4 carbon atoms or a radical of the formula: wherein R 1 , R 2 , R 3 , R 4 , R 5  and R 6  each independently denotes an alkyl or alkenyl radical with 12 to 22 carbon atoms, and m, s, s<SP>1</SP> and s<SP>11</SP> independently denotes 1 or 2, with the ratio of the diester groups to the nitrogen atoms being at most 1 : 1, the adduct of the Formula (I) being in the form of a free base, an acid salt or a quaternary ammonium salt. The adducts are made by (a) reacting a diester of an unsaturated dicarboxylic of formula wherein G represents a radical of formula  with an amine of formula wherein if X 3  denotes hydrogen and at least 2 moles of the diester are reacted with one mole of the amine, Y<SP>1</SP> 1  can also denote hydrogen and (b) optionally reacting 1 mole of the adduct from step (a) with 1-2 moles of an alkylene oxide or an epihalohydrin, having in each case at most 4 carbon atoms and (c) optionally converting the adducts obtained in step (a) or step (b) into their acid salts or quaternary ammonium salts.
Patent GB-1427089-A (GB)
Title: Process and apparatus for sintering ore
IPC: F27B21/06
Filed: 1973-08-21
Abstract: 1427089 Sintering ores SIMON-CARVES Ltd 15 Oct 1974 [21 Aug 1973] 39410/73 Heading C1A [Also in Division F4] Ore is sintered in the form of a bed on a movable grate which bed is ignited from above and passes successively over a plurality of roasting exhaust boxes and one or more cooling exhaust boxes in which the cooling exhaust box is located immediately succeeding the final roasting exhaust box, a greater suction is provided by the roasting exhaust fan than by the cooling fan and controlling the suction in the final roasting exhaust box at a lower level than provided by the roasting exhaust fan. The level of suction in the final roasting box may be maintained above that provided in the first cooling box. An apparatus for carrying out the above process is also claimed.
Patent GB-982320-A (GB)
Title: Improvements in and relating to dessicants
IPC: H01L23/26
Filed: 1961-11-03
Abstract: 982,320. Desiccants. PHILCO CORPORATION. Nov. 3, 1961 [Nov. 3, 1960], No. 39416/61. Heading B1L. [Also in Division H1] A desiccator comprises a single granule of glass on a filament of metal, the granule comprising a porous silica lattice shell and a non- porous core of phase-separated borosilicate and the filament is firmly bonded to the core and extending through and from the shell. The desiccator, which isusable in a semi-conductor device, is formed by fusing a globule of glass of the borosilicate type on to a filament of mechanically strong and chemically inert metal so that the filament extends into a central portion of the globule, baking the globule with the filament to phase-separate the silica and boron oxide, and then leaching non-siliceous material from the surface portion but not from the central portion of the globule. A miniature desiccant unit for use in a semi-conductor device (not shown) is formed by fusing a globule 14 of borosilicate glass containing a small amount of alkali on to a filament 11 of strong, inert metal, e.g. tungsten, and then subjecting the globule to further heat treatment to phase-separate the silica and boron-alkali constituents into a lattice of silica having minute interstices filled with boron oxide and alkali. The non-siliceous material is then removed from the surface portion by a leaching process using concentrated hydrochloric acid to form a porous skin 16 while the inner core 15 remains in solid form.
Patent GB-965917-A (GB)
Title: Improvements in dolls,puppets,toy animals and the like
IPC: A63H3/28
Filed: 1961-03-22
Abstract: The description is identical to Specification 965,916, but the claims include the use of an amplifier to control facial movements of the toy, doll, puppet &c.
Patent GB-1309539-A (GB)
Title: Press frames
IPC: B30B15/04
Filed: 1971-08-24
Abstract: 1309539 Press frames E SIEMPELKAMP 24 Aug 1971 [30 Sept 1970] 39524/71 Heading B5F A press frame comprises columns 3 connecting a bed 2 and an architrave, tie bolts 5 running up the columns, and cooling devices for the columns. The cooling devices may comprise coolant channels 7, 8 located within the columns or embedded in the walls. The press may be a hydraulic one having columns of triangular cross-sections arranged at the corners of a rectangular bed. Alternatively in a multiplaten press the columns of triangular crosssections may be dispersed along the longsides of the bed.
Patent GB-336175-A (GB)
Title: Improvements in means for collecting filled match boxes
IPC: B65G47/24
Filed: 1929-12-27
Abstract: 336,175. Fairweather, H. G. C., (Aktiebolaget Siefvert & Fornander). Dec. 27, 1929. Staclcing p a c k e t s.- Match boxes, upon discharge from a filling machine, are arranged in rows with the heads of alternate rows pointing in opposite directions, so that subsequent operations such as packing or coating may be facilitated. The boxes are fed in a continuous row into the path of a plunger 2, Fig. 3, which pushes a predetermined number off the feed channel 1 on to a turntable 3, then in the position shown in broken lines. The turntable is pivoted on levers 4 which are actuated by a cam 7 to move in a clockwise direction about their centres 6, during which motion the engagement of a pinion 9 on the turntable with a fixed rack 10 causes the turntable to rotate in the opposite direction and to allow the boxes to fall on to a table 11, along which they are pushed by a plunger 12. While the turntable is remote from the plunger 2, another row of boxes is pushed directly down a slope 20 without having been turned, and is fed into proximity with the previous row by the plunger 12. In this way a succession of oppositely arranged boxes is fed along the table 11 for subsequent operations. In a modified form, the turntable may be pivoted to a fixed part of the machine, and the rack arranged on the lever 4. In the form shown in Fig. 8, rows of boxes are successively pushed into and through a cylinder 21 having a diametrically disposed receiving pocket 22. The cylinder is arranged to rotate through half a revolution for each alternate row of boxes. The boxes after leaving the cylinder, slide down a slope 23 on to a table 11. The cylinder may be arranged to rotate through a right angle alternately in opposite directions, the boxes being positively disengaged in a vertical direction by a plunger. In the form shown in Fig. 10, three receiving plates 15 are arranged at 120‹ from each other. The shaft 14 is rotated through 60‹ after the feed of each row of boxes by the plunger 2, so that alternate rows are turned by the plates 15 and slide down the slope 18 respectively.
Patent GB-906896-A (GB)
Title: Inhibiting reaction between carbon dioxide and graphite in heterogeneous nuclear reactors
IPC: G21C15/28
Filed: 1960-11-18
Abstract: 906,896. Nuclear reactors. ALLMANNA SVENSKA ELEKTRISKA A.B. Nov. 18, 1960 [Nov. 19, 1959], No. 39671/60. Drawings to Specification. Class 39 (4). A method of inhibiting a reaction between carbon dioxide and graphite in a heterogeneous nuclear reactor employing carbon dioxide as coolant and graphite as a moderator comprises continuously adding hydrogen to the carbon dioxide before it passes through the reactor. The concentration of hydrogen may be between 0.05% and 10%, preferably 1%, and water vapour formed may be removed in an auxiliary circuit through which part of the coolant is passed to maintain the concentration of water vapour between 0.05 and 0.1%. Another auxiliary circuit may be provided to regulate the carbon monoxide concentration by catalytic combustion of the carbon monoxide with oxygen.
Patent GB-1137777-A (GB)
Title: Constant weight feeding apparatus
IPC: G01G13/28
Filed: 1966-09-06
Abstract: 1,137,777. Automatic weight feed control. HOWE RICHARDSON SCALE CO. Sept. 6, 1966 [Sept. 29, 1965], No. 39683/66. Heading G3R. An electrical signal dependent on the changing weight of a receptacle which discharges material in a continuous stream is compared with a reference electrical ramp signal, any difference automatically controlling the rate of discharge to maintain the latter constant. In Fig. 1, material is continuously fed from a hopper 16 by an electromagnetic vibrator 44. The weight of hopper 16, which is supported on a weighbeam 10, is indicated by a pointer 28 coupled to a variable potentiometer 58. The rate of change of voltage output from potentiometer 58, representing the rate of flow of material from hopper 16, is compared in a circuit 54 with a voltage obtained by integrating the output of a potentiometer 60 which is set manually to correspond to a desired rate of flow. Any difference is effective to correct the rate of flow through a magnetic amplifier 56 controlling the energization of vibrator operating coil 48. When the weight of material in hopper 16 reaches a predetermined minimum, pointer 28 closes a switch 162 so that a solenoid operated gate 42 is opened to supply material to hopper 16 from a storage bin 40. At the same time potentiometer 60 is disconnected and its integrating circuit rearranged as an amplifier to follow the variation in weight of hopper 16 and maintain the operation of the vibrator unchanged during filling of the hopper. When the hopper has been filled to a predetermined weight, a switch 160 opened by pointer 28 closes gate 42 and, a little later, restores the integrating circuit until the weight reduces to a minimum again. The rearrangement of the integrating circuit also occurs prior to switching on the control system to facilitate correct engagement. Incorrect operation of the control system may be indicated by alarms and the weight of hopper 16 may, alternatively, be detected by a strain gauge instead of a potentiometer.
Patent GB-1512815-A (GB)
Title: Hinge casing
IPC: E05D5/08
Filed: 1975-09-29
Abstract: 1512815 Hinge mountings JULIUS BLUM GmbH 29 Sept 1975 39826/75 Heading E2F A hinge mounting designed to be recessed into an article to be hinged comprises a plastics main portion 1 having bores 4 to pivotally mount a hinge arm, and a cover plate 5 formed of metal or metal covered material (eg. metal covered plastics). The plate 5 has means (e.g. projections 6) to attach it to the main portion 1 and ribs 2 are provided on the portion 1 to engage the sides of a bore in the article to be hinged.
Patent GB-1046189-A (GB)
Title: Improvements relating to spindle tapes or like driving bands
Inventor: HALLIWELL ROGER SPENCER
IPC: F16G3/10
Filed: 1964-10-02
Abstract: 1,046,189. Belt fastenings. THOMAS BLACKBURN (BRIGHOUSE) Ltd. Sept. 30, 1965 [Oct. 2, 1964], No. 40105/64. Heading F2Q. In a method of joining the ends of a spindle tape or driving band, the ends of the tape are inserted into a sleeve 3 and adhered thereto by a plastics material applied to the tape ends and/or sleeve 3. Preferably the ends of the tape are pre-treated with plastic material before insertion into the sleeve 3 and the joint effected between heated plates. The plastic material may be nylon and the sleeve 3 may be made of this material or coated with it. As shown in Fig. 1, warp threads have been removed from woven fabric tape ends in the vicinity of the joint. Alternatively, the tape ends may be tapered or tongued.
Patent GB-1202696-A (GB)
Title: Improvements in peat compositions for use in horticulture and the like
Inventor: WOODS MICHAEL JOSEPH
IPC: C05F11/04
Filed: 1966-09-09
Abstract: 1,202,696. Complete fertilizers. AN FORAS TALUNTAIS. 11 Sept., 1967 [9 Sept., 1966], No. 40370/66. Heading ClB. A moss peat composition comprises (per bushel of peat) 250 gm. of dolomite, 25-50 gm. of superphosphate, 25-75 gm. of potassium sulphate, 25-59 gm. of calcium ammonium nitrate, 0À4-0À5 gm. of borax, 0À6-0À9 gm. of copper sulphate, 1À5-1À8 gm. of ferrous sulphate, 0À6-1À2 gm. of manganese sulphate, 0À6-1À2 gm. of zinc sulphate and 0.1 gm. of sodium molybdate. The dolomite may be replaced by 200 gm. of limestone and 80 gm. of kieserite. The composition may also contain 0À8-1À0 gm. of chelated iron and 25 gm. of ureaform. The peat may be dried to a moisture content of 30% by heating at below 65 C. in a cyclone. The other ingredients may be added during the drying step. The mixture may then be compressed to a cake of 1/6 to 1/12 its original bulk size. A non-ionic wetting agent may be incorporated before the compression.
Patent GB-1058340-A (GB)
Title: Transmissible gastroenteritis vaccines and method of producing the same
IPC: A61K39/225
Filed: 1965-09-22
Abstract: In the production of transmissible gastro-enteritis (T.G.E.) virus vaccine, virulent particles of the virus are inoculated into a first tissue culture, the virus is incubated therein for a period up to 24 hours, preferably for from 6 to 14 hours, the viral particles are removed from the culture and inoculated into one or more further tissue cultures, and the incubation and inoculation into further tissue culture or cultures is repeated one or more times.  The virus is obtained from the mucosa of the intestinal tracts of infected pigs.  Tissues of swine, sheep, cattle, dogs, ferrets and cats may be employed; however, it is preferred to use dog kidney cells for each tissue culture.  The incubation of the virulent virus is carried out at 35 DEG  to 38  DEG C. The propagation of the virus may be continued until it is rendered avirulent.  An inactivated vaccine may be prepared by combining a virus-containing culture with a stabilizing menstrum and incubating at 25 DEG  C. for five days.  The vaccine can be stored at a low temperature or freeze-dried.  Sows and their nursing pigs can be immunized against transmissible gastro-enteritis virus by injecting the virus vaccine into the pregnant sow six weeks before farrowing, thereby stimulating the production of anti-bodies which protect the sow, and nursing the pigs on the sow thereby protecting them against the virus by way of anti-bodies passed in the milk.ALSO:In the production of transmissible gastroenteritis (T.G.E.) virus vaccine, virulent particles of the virus are inoculated into a first tissue culture, the virus is incubated therein for a period up to 24 hours, preferably for from 6 to 14 hours, the viral particles are removed from the culture and inoculated into one or more further tissue cultures, and the incubation and inoculation into further tissue culture or cultures is repeated one or more times.  The virus is obtained from the mucosa of the p  intestinal tracts of infected pigs.  Tissues of swine, sheep, cattle, dogs, ferrets and cats may be employed; however, it is preferred to use dog kidney cells for each tissue culture.  The incubation of the virulent virus is carried out at 35 DEG  to 38 DEG C. The propagation of the virus may be continued until it is rendered avirulent.  An inactivated vaccine may be prepared by combining a virus-containing culture with a stabilizing menstrum and incubating at 25 DEG C for five days.  The vaccine can be stored at a low temperature or freeze-dried.  Sows and their nursing pigs can be immunized against transmissible gastroenteritis virus by injecting the virus vaccine into the pregnant sow six weeks before farrowing, thereby stimulating the production of antibodies which protect the sow, and nursing the pigs on the sow thereby protecting them against the virus by way of antibodies passed in the milk.
Patent GB-1410171-A (GB)
Title: Current transfer devices
IPC: H02K31/04
Filed: 1971-08-27
Abstract: 1410171 Current collectors INTERNATIONAL RESEARCH & DEVELOPMENT CO Ltd 15 Sept 1972 [27 Aug 1971] 40384/71 Heading B7L [Also in Division H2] In a current transfer system, a hollow conductive body 10 journalled in bearings 16, 17 on a non-rotating shaft 13 is rotated about the shaft 13 by a driven gear 21 or belt pulley 20 whereby to cause a brush 11 to roll without slip along a current rail or dynamo-electric machine slip-ring conductor 12, and also to cause mercury (not shown) on the interior of body 10 to be flung outwards to fill an annular channel 19 in the inside surface of body 10; a conductive disc 18 which is fixed on shaft 13 and which protrudes into the channel 19 then makes a good dynamic contact with the body 10 over the whole 360 degrees, and a high density current can flow between the rail/slip-ring 12 and the shaft 13 by way of the brush 11, the body 10, the mercury and the disc 18. The brush 11 on body 10 may be formed by metal wires, metal coated fibres or carbon segments. In the embodiment of Fig. 2 (not shown), the corresponding rotary body (10) with the channel of mercury (19A) makes contact with a further rotary body (29) by way of an additional ring of conductive liquid (27). In the embodiment of Fig. 3 (not shown), current transfer devices (37, 38) similar to those of Fig. 1 engage slip-rings (not illustrated) on a drum rotor (30) of a two-stage homopolar generator.
Patent GB-1372945-A (GB)
Title: Airdraft engine and accessory assemblies
IPC: B64D41/00
Filed: 1972-08-31
Abstract: 1372945 Shaft couplings SOC NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION 31 Aug 1972 [7 Sept 1971] 40475/72 Heading F2U A shaft 4 drivable by an aeroengine in a housing 14 is connectible to a shaft 9 to drive auxiliary equipment (e.g. via gears 7, 8) in a housing 11 one of the shafts (e.g. 9) having a section 10 telescopically movable to couple and uncouple a keyed connection (e.g. splines 4b, 10b) with the other shaft, the two housings 14, 11 having a ball-and-socket connection 30a, 31a, with its centre at the intersection of the shafts 4, 9, and mating mounting parts 32, 33 to align the shafts. The section 10 may be splined 9a, 10a to the shaft 9 and be axially movable by the relative rotation of a screw 16, by a key 17. Operation of the key 17.-The key 17 has a lug 17b which can pass through a gap 21d in an internal terminal flange 21c on a part 21 normally splined 21a, 18a to a part 18 fixed to the shaft. The part 21 is normally splined 21b, 16b to a screw 16 rotatable to move axially the section 10 via threads 10d. After insertion into the part 21, the key 17 is rotated half a pitch of the splines 16b, 21b to enable the key 17 to be lowered engaging splines 17a thereof with splines 16b and disengaging splines 18a, 21a releasing the screw 16 for rotation relative to the shaft 9.
Patent GB-1298299-A (GB)
Title: Food supplement
IPC: A23L1/304
Filed: 1971-08-31
Abstract: 1298299 Food supplement V BERTHELSEN INDUSTRIAL COMMERCIAL CO AS 31 Aug 1971 [2 Sept 1970] 40526/71 Heading ASB A food supplement comprises neutral readily dissociable salts of sodium potassium, calcium and magnesium, the atomic ratio of sodium to potassium being between 1:5 and 1:12. The supplement may also include vitamin D 3 , potassium iodide, trace elements, colouring, flavouring and a carrier. It may be in the form of a tablet or a carbonated aqueous solution. In an Example, a tablet comprises as active ingredients: Na 2 HPO 4 . 2H 2 O, Ca(C 6 H 11 O 7 ) 2 . H 2 O (calcium gluconate), K 3 C 6 H 5 O 7 . H 2 O (potassium citrate), MgHPO 4 . 3H 2 O, Vitamin D 3 , KI, ferrous gluconate dihydrate, manganese sulphate monohydrate, zinc sulphate heptahydrate, cupric sulphate pentahydrate, cobaltous sulphate heptahydrate.
Patent GB-1271417-A (GB)
Title: Internal combustion engines and methods for their operation
IPC: F01L13/00
Filed: 1969-08-14
Abstract: 1,271,417. Treating charge and regulating I.C. engines. GENERAL MOTORS CORP. Aug. 14, 1969 [Sept. 5, 1968], No.40656/69. Heading F1B. The quantity of the charge of air and exhaust gas, recirculated from the exhaust to the inlet, drawn into the cylinder of an I. C. engine is controlled by varying the extent of opening of the inlet valve 26 to the cylinder 18. The opening of the inlet valve 26 is varied by adjusting the angular position of a lash adjuster 56 forming a pivot for the inlet valve rocker 45 as described in Specification 1, 201, 558. The exhaust gas is recirculated to the inlet upstream of a Venturi defining member 68 from the exhaust manifold 31 through pipes 80, 82, 84, 85, a valve 81 in the ' pipe 80 controlling the amount recirculated. The pressure in the inlet Venturi controls a fuel metering device 71 delivering fuel to the injection nozzles 76 upstream of the inlet valves 26. Examples of air and gas-fuel ratios and weight percentages of exhaust gas recirculated for satisfactory engine operation are given in the Specification.
Patent GB-1133340-A (GB)
Title: Improvements in and relating to transportation
IPC: B61B13/04
Filed: 1966-09-12
Abstract: 1,133,340. Elevated railways; aircraft. J. H. MEYER. 12 Sept., 1966, No. 40719/66. Headings B7L and B7W. [Also in Division B8] An aircraft fuselage 30 having an openable tail and a monorail is loaded with a suspended load carrying monorail capsule 10 which may be self propelled or may be contained in a monorail shell 40. The capsule 10 runs on a track 31<SP>1</SP>, Fig. 6, in the fuselage 30 or shell and is also supported by offset wheels 11, 12 on rails 32<SP>1</SP>, 33<SP>1</SP> to prevent transverse movement. The rails have asymmetrically arranged depression 130, 140, 135 into which the wheels drop when the capsule is correctly positioned in the aircraft. In position a member 15 fits over a track 36 and wedge shaped clamps 16 may secure the capsule in position.
Patent GB-1009779-A (GB)
Title: Plugging apparatus for pipe line
IPC: F16K7/10
Filed: 1964-10-07
Abstract: 1,009,779. Drilling machine details. J. B. SMITH. Oct. 7, 1964 [Feb. 7, 1964], No. 40895/64. Heading B3C. [Also in Division F2] An assembly for drilling a hole 41 in the wall of a pipe 10 comprises a cutter 28 attached to a drill rod 27 provided with a piston 31 and passing through glands 23, 24 in a cylinder 22, fluid pressure being supplied above or below the piston to lower and raise the drill rod. The latter has a splined portion 34 which passes through the internal splined part of a gear 36 in mesh with a gear 39 on an air motor 38 which rotates the drill shaft.