baber/WOPTO huggingface dataset:
Patent GB-880191-A (GB)
Title: Improved lever type constant support
IPC: F16F15/28
Filed: 1960-01-04
Abstract: 880,191. Constant supports. PRICE, B. T. L. Jan. 18, 1960 [Jan. 4, 1960], No. 176/60. Class 108(3). A constant support for a pipeline comprises a lever having a load arm OP and a sprung arm OP in which the spring arm is arranged at an angle between 60 degrees lagging. and 30 degrees leading relative to the load arm in the direction of falling load and in which the pin P connecting the spring effort rod 13 to the lever spring arm OP may be adjusted along a radial line by means of a lead screw 4, passing through the pin bearing bush 3 to alter the length of the spring arm OP to adjust for different pipe loads. The lever comprises a pair of plates 1 joined by cross-pieces 2 and 5 with alternative holes on line OR for a load support rod 9 pivoted at R and is slotted to take the shouldered pin bearing bush 3. The bush is capped to take the lead screw 4. Brackets 10 support the lever on pivot O and the spring trunnion plate 11 against which spring 12 is compressed on pivots Q and for constant support the initial compression of the spring equals distance PQ. The angles ROP and QOZ, marked Y in the Figures, are arranged to be equal where OZ is parallel to the load support arm. In the alternative low friction arrangement shown in Fig. 3 the spring is mounted vertically and the pipe support rod 9 is connected by a pair of links 6 to the pivot R. Specification 827,426 is referred to.
Patent GB-901808-A (GB)
Title: Improvements in and relating to mobile floodlight apparatus
IPC: B64F1/20
Filed: 1960-01-04
Abstract: 901,808. Mobile floodlight apparatus. HARLEY, M. C. Dec. 30, 1960 [Jan. 4, 1960], No. 221/60. Addition to 866,223. Class 75 (4). In a mobile floodlight apparatus, especially for use on airfields and having a projector or projectors mounted on a mast-like member pivoted to a vehicle at or near the opposite end to the projector, the mast is formed in two or more sections hinged together so that the projector may be lowered when not in use and stored in a cavity in the body of the vehicle. In the form shown, the projector o is mounted at the top of a mast formed of sections i, h, k hinged together at m, q, means being provided for locking the sections in extended position. The mast is pivoted at j to a pair of parallel bars f carried by supports a, b and cross-bars c, d, mounted on the side car g of a motor cycle. The mast is held in erected position by a device n on the vehicle which engages the lower end of the section k. When the mast is collapsed, the projector is stowed in a compartment of the side car g. In a modification, the mast is in three sections. The supports a, b may also be pivoted so as to fold down on to the body g.
Patent GB-283139-A (GB)
Title: Improvements in devices for stretching artificial threads made by the dry-spinning method
IPC: D01D5/04
Filed: 1928-01-04
Abstract: 283,139. Ruth-Aldo Co., Inc., (Assignees of Thenoz, R. A. J.). Jan. 4, 1927, [Convention date]. No Patent granted (Sealing fee not paid). Apparatus for making filaments.-A drawing- device for use in the dry spinning of artificial threads, is provided with a pair of drawing- rollers 6, 7, rotating in opposite directions and at the same or different speeds, and adapted to be adjusted in position in such a manner that the drawing or stretching of the threads and also the length of travel of the threads in the spinning chamber may be varied. For instance they may occupy such positions as are indicated in Figs. 3 and 4. The distance between the rollers may also be adjustable so as to vary the length subjected to the drawing-effect. In the construction shown in Figs. 1 and 2, the rollers 6, 7 are carried by shafts 8, 9, supported at the ends of an arm 10 adapted to be rocked about a central bearing as by means of a worm 14, worm-wheel 11, and handle 15, the rollers are driven by means of a belt 17 passing over pulleys 18, 19 and a central driving pulley 20. In another construction, the rollers are mounted in brackets 24, Fig. 6, which by means of slots in the side of casing, can be placed in the desired positions. At the points where the rollers contact with the bunch of filaments, they are preferably provided with a central ridge, formed by the junction of two truncated cones placed base to base; and in cases where several spinning units are arranged to be operated together the rollers are extended in length and profiled to give the effect of a series of ridges, and are mounted in a pivoted frame in place of the pivoted arm. The threads after leaving the rollers, pass down a thread guide 4, Fig. 2, and are collected in a. centrifuge 5; the bowl of the centrifuge is provided with fine perforations by means of which, due to the high speed of rotation, a vacuum is established within the bowl and which by inducing a current of air down the guide 4, serves to lead the threads into the bowl.
Patent GB-1081641-A (GB)
Title: Sheepsfoot type earth compacting roller
IPC: E02D3/026
Filed: 1966-01-04
Abstract: 1,081,641. Tamping rollers. PACTOR CORPORATION. Jan. 4, 1966 [Jan. 11, 1965], No. 342/66. Heading A1B. [Also in Division B7] A sheeps foot roller comprises sheeps foot elements 11 secured on axially spaced rings 10, which are rigidly interconnected by radially disposed, transverse plates 14. The plates are connected with a hub assembly via shock absorbers 15. Cleaner bars 17 having cross-plates 23 extend between adjacent rings. The elements 11 are tapered and form tamping feet. Removable non-tapered feet 12 may be mounted on the elements.
Patent GB-466091-A (GB)
Title: Process for pressing intersecting sets of channel-like recesses in plates
IPC: B21D53/04
Filed: 1937-01-06
Abstract: 466,091. Making radiators &c. HOLLESEN, H. F. M. Jan. 6, 1937, No. 429. Convention date, Jan. 31, 1936. [Classes 83 (ii) and 83 (iv)] Stamping.-In pressing intersecting sets of channels 1, 2, e.g. to make a panel radiator by welding two such pressed plates together, the plate edges are kept uniplanar by also pressing transverse beads 3 in one set of the pressing channels to cause the same shrinkage of the overall width as the shrinkage caused by pressing the main channel 1.
Patent GB-156594-A (GB)
Title: Improvements in and relating to a process for obtaining paraffin and highly viscous lubricating oils from lignite-tar and shale-tar
IPC: C10G73/06
Filed: 1921-01-06
Abstract: Paraffin wax and viscous lubricating-oils are separated from lignite-tar or shale tar by adding acetone, which precipates the paraffin wax.  A hard wax is separated by cooling to 0 DEG  C., and a further quantity of softer wax by further cooling to -20 DEG  C. Lubricating-oil is obtained by removing acetone and volatile oils from the residue by treatment with superheated steam at 200-250 DEG C. or by heating in vacuo.  The volatile fractions may be separated by preliminary treatment of the tar with superheated steam.  The paraffin wax is refined by dissolving it in a solvent, such as the volatile fractions obtained from the tar, treating with sulphuric acid and soda lye and precipitating by addition of acetone.  The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use in place of acetone of homologues such as methyl ethyl ketone and of acetic ether, and the treatment of coal tar and bituminous masses.  This subject-matter does not appear in the Specification as accepted.
Patent GB-682258-A (GB)
Title: Improvements in and relating to document holders for use with photographic copying cameras
IPC: G03B27/62
Filed: 1950-01-09
Abstract: 682,258. Photographic copying apparatus. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 9, 1950 [Jan. 12, 1949], No. 526/50. Addition to 676,972. Class 98 (i). In the document holder of the parent Specification, the transparent planar surface z is pivoted to the frame about an axis 31 which passes through the side edges 32 of the planar surface and is parallel to and spaced from the back edge 35<SP>1</SP> of the planar surface remote from the operator. Connecting rods 33 are pivoted at one of the extremities 35 thereof on the side edges of the planar surface substantially in line with said back edge, the other extremities of the rods being pivoted at 36 to means, such as arms 15, in contact with the pedal 13. With this arrangement, movement of the planar surface upward from the horizontal position causes the document support plates 7 to be lowered.
Patent GB-163076-A (GB)
Title: An improved method of and apparatus for canning and preserving articles
IPC: B65B31/00
Filed: 1920-01-07
Abstract: 163,076. McColl, F. P. Jan. 7, 1920. Preserving milk, butter, fish, meat, fruit, vegetables, &c. - In canning a n d preserving milk, butter, fish, meat, fruit, vegetables, &c., the materials are subjected to a vacuum to remove occluded air and are then packed in containers p r o - vided with flexible caps which on exhaustion collapse into contact with the materials.. The containers may be fitted with inner containers of a material not acted u p o n by the materials. In treating milk, oils, &c. the liquid is run into a vessel which is exhausted. The vacuum is broken and the liquid run into containers which are covered by caps and sealed in vacuo. In treating fish, meat, fruits, vegetables, &c. the materials may be submitted to mechanical pressure while in vacuo and may be immersed in a liquid such as a saline solution or a syrup which impregnates the material when the vacuum is broken. In treating butter, the butter is forced by a piston 29 through a perforated plate 27 into an exhausted vessel 25 which may be jacketed to heat the material. The material is compressed by a piston 30, and after breaking the vacuum is forced by the piston 30 into containers 32 which are placed on a spring-mounted platform 33.
Patent GB-112648-A (GB)
Title: Improvements in Carburettors for Internal Combustion Engines.
Inventor: OAKLEY ALBERT EDWARD
IPC: F02N99/00
Filed: 1917-01-11
Abstract: 112,648. Oakley, A. E. Jan. 11, 1917. Spray carburettors. - A light fuel is admitted on the carburettor side of the throttle valve through an auxiliary nozzle a which is connected to a light-fuel tank by a pipe b and is controlled by a valve c. The nozzle may be provided with a non-return valve d which admits the light fuel only on the suction strokes, but this valve may be dispensed with.
Patent GB-325066-A (GB)
Title: Improvements in or relating to cake-stands
IPC: A47J47/14
Filed: 1929-01-08
Abstract: 325,066. Wilkinson, W. A., and Wilkinson, F. I. Jan. 8, 1929. Rack stands. - A cake stand consists of a. pair of rigid uprights connected by resilient cross members so that the uprights can be sprung apart for insertion or removal of the plates. In the construction shown the uprights consist of strip metal frames a bent to provide openings e which are notched at f to receive the edges of the plate. The frames a are connected by resilient strips b, c, the upper strip b being bent to form an ornamental handle.
Patent GB-396784-A (GB)
Title: Improvements in or relating to insulated electrical conductors
IPC: H01B7/36
Filed: 1932-01-09
Abstract: 396,784. Conductors. ROBINSON, W. G. M., 7, Bowling Green Street, WITCOMB, F..L., 55, Dulverton Road, both in Leicester, and INDIA RUBBER, GUTTA PERCHA, & TELEGRAPH WORKS CO., Ltd., Aldwych House, Aldwych, London. Jan. 9, 1932, No. 680. [Class 36.] In order that the length of a coiled conductor may be readily ascertained, the conductor is formed with a continuous or discontinuous outer sheath on which is incorporated a length scale, the indications of which extend progressively from one end, preferably the inner end, of the coiled . conductor. The outer sheath, which may be additional to the normal sheathing of the conductor, may be discontinuous both longitudinally and circumferentially. The length indications may consist of numbers or signs which are printed or embossed on the outer sheath of the conductor, or a length scale printed on a tape, strip or thread may be interwoven or otherwise attached to the outer sheath. In a conductor having a braided outer sheath the length indications may be interwoven locally into the sheath.
Patent GB-642652-A (GB)
Title: Improvements in or relating to emulsion paints
Inventor: HEWITT DONALD HELMSLEY
IPC: C09D5/02
Filed: 1947-01-08
Abstract: An emulsion paint is produced by forming a suspension of a finely divided pigment in an aqueous medium containing a naturally occurring organic protective colloid and dispersing an air-drying oil vehicle (e.g. an oil-modified alkyd or phenol-formaldehyde resin) therein by an emulsifying agent.  The amount of pigment is from one quarter to twice the weight of vehicle, the amount of aqueous phase at least sufficient for a stable oil-in-water emulsion, the amount of said protective colloid from one-fifth to one-twelfth the weight of the vehicle and also from 5 to 15 per cent by weight of the combined amount of pigment and vehicle and the viscosity of the vehicle is adjusted, if necessary, to make it dispersible in the aqueous suspension.  Cation-active emulsifying agents are used, and additional protective colloids such as the alginates or methyl cellulose may be incorporated, as may also be a preservative and an anti-foaming agent.  Pigments specified are titanium oxide, lithopone and fine oxide.  Calsin is the protective colloid and cobalt and lead naphthenates are included in the paints.  Specifications 414,689, [Group II], 555,094, [Group III], and 640,502 are referred to.ALSO:An emulsion paint is produced by forming a suspension of a finely divided pigment in an aqueous medium containing a naturally occurring organic protective colloid and dispersing an air drying oil vehicle in said suspension by an emulsifying agent, the amount of pigment being from one-quarter to twice the weight of the vehicle, the amount of aqueous phase being at least sufficient to produce a stable oil in water emulsion, the amount of said protective colloid being from one-fifth to one-twelfth the weight of the vehicle and also being from 5 to 15 per cent by weight of the combined amount of pigment and vehicle and the viscosity of the vehicle being adjusted, if necessary, to a value such that it is dispersible in the aqueous suspension.  Cation-active emulsifying agents are used, and additional protective colloids such as the alginates or methyl cellulose may be incorporated, as may also be a preservative and an anti-foaming agent.  Pigments specified are titanium oxide, lithopone and zinc oxide.  Caesin is the protective colloid and cobalt and lead naphthenates are included in the paints.  Specifications 414,689, [Group II], 555,094 and 640,502 are referred to.
Patent GB-848416-A (GB)
Title: A wheel springing system for motor vehicles
IPC: B60G11/27
Filed: 1957-01-08
Abstract: 848,416. Spring suspensions. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Jan. 8, 1957 [Feb. 3, 1956], No. 696/57. Class 108(2). A motor vehicle comprises, on each side, an independently movable axle casing 4 which is rigidly connected to a guide link 1 and pivotally connected to a beam 5, the link 1 being pivoted to a tube 2, and the beam 5 having springs 6 at its ends for supporting the vehicle superstructure. Frame members 8 may form supplementary gas chambers for pneumatic springs 6.
Patent GB-508973-A (GB)
Title: Improvements relating to systems for cooling beverages to be dispensed
IPC: F25D31/00
Filed: 1938-01-10
Abstract: 508,973. Refrigerating - cabinets; shop-counters. BRUCE, J. M. Jan. 10, 1938, No. 734. [Class 29] [Also in Group XVIII] Beer &c. in casks A, B, C, Fig. 2, fitted with draw-off pipes 60 and taps 70 is cooled by spraying cooled liquid over the casks from spray pipes 112, the liquid being collected and cooled by refrigerating coils 98. The casks are installed in heat insulated cabinets 15 which may be disposed beneath a bar counter, as shown in Fig. 1, having at the centre drainage racks 135 and sinks 131. The casks are supported in a tilted upright position on racks 25 and the cooling-liquid which may be water, brine or glycerine solution, is circulated by a pump 106. The cabinet may be additionally cooled by evaporator coils 95 supported from the top wall, and the air of the cabinets may be circulated by a fan 160. The draw-off fittings 40 are connected close to the bottom of the cask and connect through relatively short pipes 60 to the bar delivery taps. The beverage is delivered under the pressure of gas supplied from a cylinder 151 through flexible connections 123 and removable fittings 124 in the heads of the casks. Drinking water may be cooled in the cabinets and delivered through taps 142 on the counter. The flow of the liquid sprays may be controlled by valves 116, which may be actuated manually or otherwise.
Patent GB-231600-A (GB)
Title: Improvements in explosion proof closures for electrical apparatus
IPC: H01H9/04
Filed: 1924-01-10
Abstract: 231,600. West & Co., Ltd., A., and West, A. Jan. 10, 1924. Fires, preventing in electrical apparatus. - A vent for the housing of electrical apparatus comprises metal laminae 5 extending the full width of the housing, separated by distance-pieces 6, and held together by bolts 2 passing through anglebars 3, 4, which are of the same length as the laminµ, and are bolted to the housing 14 with a washer 9 between. A cover 8 is supported above the distance-pieces 7 on bolts 13 which pass through the laminµ 5 and are screwed into the housing 14. The vent forms a unit which can be adjusted by varying the number of plates or the thickness of the distancepieces.
Patent GB-174589-A (GB)
Title: Improvements in conical mills
IPC: B02C2/10
Filed: 1922-01-10
Abstract: 174,589. Coppens, A. J. G. Jan. 25, 1921, [Convention date]. Conical mills.-In a mill provided with a revolving grinding-cone equipped with a fan for forcing a current of air into the pulverizing space, an air chamber is provided separated from the pulverizing space by a foraminous screen. As shown, the inner and outer covers 5, 6 are provided with knife-edges 7, 8, and a screw-conveyer 10 is provided for feeding the material supplied through a branch 9. A perforated sheet or wire screen 11 carried by inner and outer rings 14, 13 separates the air chamber 12 from the pulverizing space. Vanes 16 are carried by a sleeve 17 which is loose on the spindle 18 and carries a pulley 19 driven through belt gearing 20, 21, 22 from the shaft 18. The cool air drawn into the chamber through a branch 23 is forced by the vane 16 through the pulverizing-space and discharges the ground product through an outlet 24. In a modification, the air is forced into the chamber 12 through the delivery pipe of a blower.
Patent GB-1128123-A (GB)
Title: Improvements in or relating to cryopumps, and cryopanels therefor
IPC: F04B37/08
Filed: 1967-01-05
Abstract: 1,128,123. High vacuum pumps. ARTHUR D. LITTLE Inc. Jan.5, 1967 [Jan. 17, 1966], No. 792/67. Heading F1N. Gases to be evacuated from a chamber 13, 14 are condensed, when the pressure in the chamber is high, only on a primary surface surface 22 cooled by a refrigerator 20, but when the pressure drops to a predetermined level, temperature discontinuity means 28 separating the primary surface 22 from at least one secondary surface 23 becomes ineffective so that the secondary surface(s) are sufficiently cooled to enable the gases to condense on both the primary and the secondary surfaces. The temperature discontinuity means 28 may be a thermal resistance which exhibits an increasing thermal conductivity with decreasing temperature examples being straight, coiled or serrated wires of high-purity silver or copper, or single crystal aluminium. When there are two or more secondary surfaces they may be linked in series or parallel with the primary surface. Alternatively the surfaces may be separated by a gas space which is bridged, when the pressure drops to the predetermined value, by a thermal conductor in the form of a bi-metallic strip or a beam moved by a pressure responsive bellows. The condensation surfaces are shielded from radiation by a screen 30 and baffles 31 cooled by liquid nitrogen circulated through coils 32, 33.
Patent GB-1120987-A (GB)
Title: A method and apparatus for making two-coil non-cumulative force springs
IPC: B21D11/06
Filed: 1966-01-07
Abstract: 1,120,987. Making springs, bending. TENSATOR Ltd. 7 Jan., 1966 [12 Jan., 1965], No. 911/66. Headings B3A and B3E. A method of forming a two-coil non-cumulative force spring having a saddle portion between the coils includes the steps of moving a portion of a length of spring stock 38 intermediate the ends thereof simultaneously to draw portions of stock over forming edges 66A, 66B, sharply to bend to a predetermined radius the portions so that they tend to coil tightly on themselves and reverse bending or straightening the thus set portions to set each portion so that it still tends to coil tightly on itself in the original direction of set but on a larger radius and allowing each portion to coil itself up. The stock 38 is fed by rollers until it contacts a stop 80, whereupon a length is cut off by a cutter 44. A punch 60 is then advanced through an opening 68 to bend the stock and when a portion 58A thereof contacts a spring loaded plunger 76 an elevated saddle portion is formed. The punch 60 continues to advance until all the spring stock has entered the opening 74 and when it is withdrawn, the plunger 76 pushes the spring stock out of the opening.
Patent GB-547409-A (GB)
Title: Process for the preparation of 4-acetamido-2-hydroxyphenylarsenoxide
IPC: C07F9/74
Filed: 1941-01-24
Abstract: 547,409. Organo-arsenic compounds. MAY & BAKER, Ltd., and PHILLIPS, M. A. Jan. 24, 1941, No. 970. [Class 2 (iii)] 4 - Acylamino - 2 - hydroxyphenylarsenoxides are prepared by reacting in aqueous solution a neutral soluble salt of a phenylarsenoxide or phenylarsenious acid containing a nuclear carboxylic or sulphonic acid group with a neutral soluble salt of an arylthioarsinite of the formula wherein X represents an aromatic or aliphatic residue. Examples describe the production of 4-acetamino-2-hydroxyphenylarsenoxide hemihydrate by interaction in water of (1) sodium di - (carboxymethyl) - 4 - acetamino - 2 - hydroxyphenylthioarsinite and sodium pbenzarsenious acid ; (2) sodium di- (o-carboxyphenyl)- 4-acetamino-2-hydroxyphenylthioar - sinite and sodium 4-acetamino-2-carboxy - phenylarsenoxide ; (3) sodium di- (3-carboxy - 4-methoxyphenyl) - 4 - acetamino - 2 - hydroxyphenylthioarsinite and sodium p-benzarsenious acid. The thioarsinites may be prepared by the process of Specification 331,869, [Class 2 (iii). Reference is also made to the benzoyl group as an acyl component.
Patent HK-49295-A (HK)
Title: Low-irritation detergent composition
Inventor: KAMEGAI JUN
IPC: C11D1/66
Filed: 1995-04-06
Abstract: A low-irritation detergent composition comprising (A) an alkyl saccharide-type surface active agent and (B) a cationic polymer. The composition is a low irritant to the skin and hair, produces excellent creamy foam, possesses a superior hair conditioning effect, and imparts an outstanding moisture feeling to the skin.
Patent HU-T53435-A (HU)
Title: Hydraulic apparatus for positioning the absorption rod of nuclear reactors
Inventor: BABOTH PETER
IPC: F15B9/00
Filed: 1989-01-31
Abstract: Equipment comprises the following, hydraulic cylinder (1) with piston (2), control valve (3), sensor connected to a transmitter to signal position of the piston, controller (9) to position the valve (3) which determines the position of the absorption rod (6), arrester (11), operated by the controller (9) and physically located adjacent to the cylinder (1) around the piston rod. (Dwg.No.1/1)