baber/WOPTO huggingface dataset:
Patent GB-1044554-A (GB)
Title: Process for preparing a hard sweet dough in a continuous operation
IPC: A21D13/08
Filed: 1964-02-11
Abstract: 1,044,554. Continuous hard, sweet dough production. NATIONAL BISCUIT CO. Feb. 11, 1964 [April 23, 1963], No. 5628/64. Heading A2B. The continuous preparation of a sugarcontaining dough comprising the dry components sugar and flour, shortening and water-soluble components with water present in an amount of up to 12% of the total dough involves mixing the dry ingredients with each other in a dry mixer, separately preparing a slurry from the water and the water-soluble components and then feeding, continuously the shortening, the dry component-mixture and the slurry to a second mixer. The temperature in the dry mixer and in the second mixer is preferably kept at 85F. or lower, and the product from the second mixer passed to a kneading device maintained at 90-106F. A leavening agent may be added to the slurry and an edible emulsifier, e.g. lecithin, may be added to the shortening, e.g. at 1-40zs. per 100 1bs. of flour.
Patent GB-548322-A (GB)
Title: Improvements in or relating to cutting tools
IPC: B23P15/30
Filed: 1941-05-01
Abstract: 548,322. Treating cutting-tools. MILL, A. P. May 1, 1941, No. 5655. [Classes 83 (ii) and 83 (iii)] Tools such as lathe tools, drills, reamers, and milling- cutters have the cutting faces etched to form an absorbent oxidic surface layer that on immersion in an oil bath absorbs and retains the lubricant. The depth of the treatment is from 0.3 to 0.4 mils. The process of treating ferrous surfaces described in Specification 538,210, [Group II], is very suitable for carrying out the present invention and tools so heated can be reground on the top rake surface a number of times, the etched surface then remaining on the relief surfaces only. Such grinding of the toprake surface may take place before the tool is put into service initially.
Patent GB-307613-A (GB)
Title: Improvements relating to display or advertising devices
IPC: G09F19/00
Filed: 1928-02-23
Abstract: 307,613. Udal, J. P. Feb. 23, 1928. Boards, reciprocating.-A changing device comprises a translucent display panel g which is reciprocated so that printed or other matter thereon is alternately visible in gaps b and concealed behind fixed screens c, the panel being illuminated by a rear inclined mirror m. The panel g is mounted on a frame e, f slidable on vertical guides d by one or two rotating cams h acting on the lower edge of the frame. The mirror may be plain or corrugated and may consist of polished metal, and end mirrors n may also be provided. Specifications 27788/03 and 283,674 are referred to. The Provisional Specification describes a form of the sign in which the panel g is seen by reflection, and also the employment of a stencilled panel.
Patent GB-1017382-A (GB)
Title: Improvements in and relating to vane type rotary internal combustion engines
IPC: F02B53/00
Filed: 1962-01-07
Abstract: 1,017,382. Aircraft. K. EICKMANN. Jan. 7, 1962, No. 5736/65. Divided out of 1,017,381. Headings B7G and B7W. [Also in Division F1] A rotary vane I.C. engine including a pumping unit producing hydraulic power by the reciprocation of the vanes in their slots (see Division F1) is used to power an aircraft. In Fig. 13 (not shown) the rotary housing rings of engines 237 are directly coupled to drive propellers installed in the aircraft wings for forward propulsion. Hydraulic power produced by the engines is used to drive the landing wheels 206 and also propellers 204 to move the aircraft in a vertical or near vertical direction.
Patent GB-102210-A (GB)
Title: Improvements in Razors.
Inventor: MILLER VOLNEY TRUE
IPC: B26B21/10
Filed: 1916-04-19
Abstract: 102,210. Miller, V. T. April 19, 1916. Razors.-A razor with a guard-plate, which may be detached for stropping the razor or for shaving as with an ordinary razor, comprises two thin metal strips 1, 2, Figs. 2 and 5, pivoted in a handle 17, a bevelled end of the strip 1 entering a dovetailed or undercut part 7 of the strip 2, and ateat 7<a> springing into a depression 6a, when the strips are closed. Projections 5 pass through openings in the blade 11 and enter notches 3. In each strip is a recess with a locking-groove 4, which receives a tongue 15 struck out from the toothed guard-plate 8 and projecting through an opening 9 therein. The guard-plate is resilient, and is shouldered, as shown, and fits against the side and front edge of one of the strips 1, 2; above the shoulder, it is slightly concaved, and it is cut out at 8<b> to facilitato its removal. The blade may be sharpened at both edges, and may have two rows of openings for the projections 5. In a modification. Fig. 10, the guard 8<a> has in its shoulder a hole 9<a> with a ledge-locking 15<a> at the bottom, which seats in one of the grooves 16<a> in locking-teats 4<a> on the holding-strips. These strips are enlarged beyond their pivot and made with notches to accommdate one finger of the operator, a pivoted handle being dispensed with.
Patent GB-432093-A (GB)
Title: Improvements in or relating to elastic wheels for vehicles
IPC: B60B17/00
Filed: 1935-02-22
Abstract: 432,093. Vehicle wheels. HARTER, L., 15B, Windm³hlenstrasse, Dresden, Germany. Feb. 22, 1935, No. 5792. Convention date, Feb. 22, 1934. [Class 144 (i)] A resilient wheel, particularly for railway vehicles, comprises radial spokes c formed of soft rubber vulcanized to inner and outer metal cups g, h which are detachably secured, as by bolts l, m, to the hub and rim respectively. The cushion elements are formed with cavities d registering with apertures s, s<1> in the cups. In the form shown, the outer cups hare secured to a flanged ring q formed separately from the tyre b.
Patent GB-984321-A (GB)
Title: Single lever control for operating both the electrically operated clutch and throttle of an internal combustion engine
IPC: B63H21/22
Filed: 1963-02-13
Abstract: 984,321. Controlling clutches, reverse gear control. MORSE INSTRUMENT CO. Feb. 13, 1963 [Feb 26, 1962], No. 5832/63. Headings F2D and F2L. [Also in Division F1] A single lever control for the electrically actuated clutch and throttle of an I.C. engine comprises a drive member 18 rotatable by a control lever 13 from a neutral position to operate a throttle switch actuating means 49 for actuating switch 46, interconnecting means to move the switch actuating means in response to the first portion of rotation from neutral of the drive member and to move the switch actuating means in a reverse direction during the return rotation to neutral, the drive member being completely disconnected from the switch actuating means when it is rotated beyond the first portion of rotation. During initial rotation of drive member 18 through the forward or reverse shift ranges, the engagement of pin 51 in recess 22 causes counter rotation of the switch actuating means 49 to operate switch 46 to engage either forward or reverse gear. Further rotation through the forward or reverse throttle ranges causes the switch actuating means 49 to be rotated outwardly to stop pins 54 and the interconnection to be disengaged, the throttle being opened by control cable 32. During return rotation of the drive member to the neutral position pins 27 or 28 engage surfaces 56 or 58 to counter rotate the switch actuating means 49. A mounting bushing 34 for the outer parts 31, 36 of the throttle cable is secured in a swivel clip 40 which is pivotally mounted on an eccentric plate 42 on a shaft 43. Rotation of a lever 45 causes the control cable sheath 35 to move in an opposite direction to the movement of cable 32 to open the throttle without operating the main lever 13. The swivel connection 29 may be moved 180 degrees from the position shown to provide " pull to open " throttle operation. A multiple position slide type switch may be substituted for switch 46. Specifications 894,379 and 927,775 are referred to.
Patent GB-1328055-A (GB)
Title: Process for preparing 2- beta-cyanoethyl-n-substituted acetal dimines
IPC: C07C255/45
Filed: 1972-02-08
Abstract: 1328055 2 - (Beta - cyanoethyl) - N - substituted acetaldimines STAMICARBON NV 8 Feb 1972 [18 Feb 1971] 5886/72 Heading C2C A 2 - (# - cyanoethyl) - N - substituted acetaldimine is prepared by reacting an N-substituted acetaldimine with acrylonitrile in the liquid phase at an elevated temperature in the presence of one or more alkali metal and/or alkaline earth metal oxides, hydroxides, or salts derived from an acid having a dissociation constant of less than 10<SP>-5</SP>. The reaction is preferably carried out in the presence of sodium hydroxide, potassium hydroxide, barium hydroxide, sodium carbonate, potassium carbonate and/or barium carbonate. The alkali metal- and/or alkaline earth metal-compound is preferably used in an amount of from 0À01 to 10 millimoles per mole of the acetaldimine.
Patent GB-870830-A (GB)
Title: Improved bulb for mercury switches and the like
IPC: H01H29/08
Filed: 1959-02-20
Abstract: 870,830. Mercury switches. MERCURIA. Feb. 20, 1959 [Feb. 28, 1958; June 24, 1958; Nov. 25, 1958], No. 5900/59. Class 38 (5). A mercury switch has a delay element consisting of a bundle of twisted wires 4 with a tubular member 5 fitted thereon. In a modification (not shown) the member 5 may extend through the partition 3.
Patent GB-748941-A (GB)
Title: Derivatives of aromatic aldehydes
Inventor: GOLDBERG ALAN AUGUST
Filed: 1953-03-03
Abstract: The invention comprises p-benzamido- and p-salicylamidosalicylaldehyde thiosemicarbazones and the preparation of thiosemicarbazones of the general formula <FORM:0748941/IV(a)/1> wherein R is alkyl, aryl, hydroxyaryl, haloaryl, aralkyl, hydroxyaralkyl or haloaralkyl by treating p-amino salicylaldehyde thiosemicarbazone with an acylating agent R1COX wherein R1 is alkyl, aryl, haloaryl, aralkyl, haloaralkyl, acyloxyaryl or acyloxyaralkyl and X is a halogen atom or a group R1.CO.O-, in the presence of an acid acceptor, and when R1 is an acyloxyaryl or acyloxyaralkyl group, hydrolysing it to the corresponding hydroxyaryl or hydroxyaralkyl group. Specific examples of the group RCONH-are acetamido, propionamido, capramido, lauramido, palmitamido, benzamido, salicylamido, p-chlorbenzamido, phenylacetamido, o-hydroxyphenylacetamido and p-chlorphenylacetamido.  The acid acceptor is preferably a tertiary amine when an acyl or aracyl halide or anhydride is used, and an alkali metal hydroxide when an aroyl halide is employed. Alkali metal carbonates are also mentioned.  A sufficient excess of alkali metal hydroxide may be used to effect hydrolysis of the group R1 when it is an acyloxyaryl or acyloxyaralkyl group. Examples are given.
Patent GB-1390496-A (GB)
Title: Bearings
IPC: B29C33/00
Filed: 1971-03-03
Abstract: 1390496 Injection moulding bearing cages FLEXELLO CASTORS & WHEELS Ltd 5 June 1972 [3 March 1971 16 April 1971] 5958/71 and 9579/71 Heading B5A [Also in Division F2]  A bearing cage 1 comprising circular end pieces 12, 13 (Fig. 4) connected by angularly spaced bars 14 is moulded in an assembly comprising a cylindrical socket 4 and a spigot 8 having axially extending angularly spaced sets of ribs 5 and 10 respectively, the ribs 5 and 10 extending to positions spaced from the socket mouth and free end of the spigot respectively thereby defining annular recesses 6 and 11 respectively. When the spigot 8 is inserted into the socket 4 the outer surfaces of the ribs 5 abut against the radially outer surfaces of the ribs 10 and plastics material is injected into the cavity defined between the spigot and socket. V-shaped recesses 15 are formed in the ribs 14 by auxiliary ribs 7. The ribs 5 and 10 have side walls of convex form to impart concavity at 16 to the side surfaces of the bars 14 to receive rollers 17.
Patent GB-255362-A (GB)
Title: Improvements in and relating to spring mattresses, and like resilient surfaces
IPC: A47C27/04
Filed: 1926-03-03
Abstract: 255,362. Charlesworth, G. S. March 3, 1926. Spring surfaces.-Spring- holding elements a comprising a pair of fabric strips spaced by partitions b, to form a series of opensided compartments for the individual springs c, are intermeshed at right 'angles, the partitions of one series acting as side walls for the compartments of the transverse series, every element in one series passing through some of the elements in the other series and being itself passed through by the remaining elements of the second series. Several methods of intermeshing the elements in accordance with the invention are described.
Patent GB-1186111-A (GB)
Title: Method for Preserving Limestone Structures.
Inventor: LEWIN SEYMOUR Z
IPC: C04B32/00
Filed: 1967-02-23
Abstract: 1,186,111. Hardening stone. NEW YORK UNIVERSITY. 23 Feb., 1967 [23 Feb., 1966], No. 6034/67. Heading C1H. The hardness of natural and artificial stone containing at least 10% CaCO3 is improved by applying a water solution containing at least 0À01% of one of the following: hydroxides and soluble salts of barium and strontium, alkali metal aluminates, Ca salts and alkali metal fluorides, sulphates, phosphates and hydroxides; the solution being applied in such manner as to maintain the stone moist for an extended time sufficient to cause recrystallization of the smallest sized particles into larger ones. Optionally 3-20% of an agent which decomposes in alkaline solution to release CO2 Œ NH3 can be included examples being urea, parabanic acid, allexan, allantoin, barbituric acid, hydantoin, uric acid, ethyl carbonate, urethane, NH4 carbamate, biuret, semicarbazide, hydrazine dicarboxylic acid amide and cyanamide. Humectants, e.g. glycerol, glycols or sucrose, surfactants and insecticides can also be present.
Patent GB-126424-A (GB)
Title: Improvements in connexion with Packetting Matches.
Inventor: BASH SAMUEL
IPC: C06F1/12
Filed: 1918-04-10
Abstract: 126,424. Bash, S. April 10, 1918. Packing matches.-Matches are packed in blocks of the form described below, or in bundles which are suitable for refills for boxes or for use without boxes. The bundles are each bound with a rubber band, string, wire, or, as shown in Fig. 3, with a strip c of paper. Strips of igniting-material, suitable for replacing worn strips on boxes, may be packed with the bundles. Each block of matches may be united at the base by glue; or, as shown in Fig. 7, the block may be glued to a projecting sheet e of paper which is provided with an igniting-surface; or, the block may be glued to a sheet which does not project or projects only slightly, in which case a sheet h, Fig. 8, provided with an igniting-surface and formed with a hole f, is slipped over the block. Advertisements &c. may be embossed or printed on the sheets.
Patent GB-565039-A (GB)
Title: Concrete and such like pre-fabricated members for the construction of buildings, and buildings constructed thereof
IPC: E04B2/28
Filed: 1943-04-17
Abstract: 565,039. Building slabs. GIBSON, E., and FIDLER, W. April 17, 1943, No. 6176. [Class 87 (i)] A wall &c. is constructed of interlocking facing blocks 1 and lining blocks 7, the former having interlocking projections 2, 4 at the ends and middle symmetrically arranged so that the block can be used either way round and the latter interlocking projections 8, 10 at the end and middle. A half-length block having projections at the ends only is provided for spacing out the blocks to bring the vertical joints of alternate courses out of register and appropriate modifications are provided for corners and angles.
Patent GB-125940-A (GB)
Title: Improvements in Veils.
IPC: A42B5/00
Filed: 1919-03-12
Abstract: 125,940. Bonnie-B Co., (Assignees of Silverberg, I.). April 20, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Veils.-A veil comprises a piece of open mesh fabric a, of a size to cover the face and head of the wearer, provided around its entire edge with an elastic cord b.
Patent GB-324553-A (GB)
Title: Improvements in sanitary bins
IPC: B65F1/12
Filed: 1929-02-26
Abstract: 324,553. Maggs, A. E. Feb. 26, 1929. Specially - shaped boxes; fittings, external; contents, facilitating access to.-In a sanitary bin or box of triangular or other cross section having a hinged lid and bottom, the bottom is secured by a spring member 4, Figs. 4 and 5, pivotally mounted in a fitting 5 and acted on by a plate spring 7 The bin body is externally headed at the top and bottom and may have external pieces to space it from a wall.
Patent GB-936312-A (GB)
Title: The roller blackboard
IPC: B43L1/08
Filed: 1961-02-21
Abstract: 936,312. Blackboards. J. COLL. May 21, 1962 [Feb. 21, 1961], No. 6303/61. Class 146 (2). A blackboard consists of an endless band 1 of dark pigmented polyvinyl chloride passing around rollers 2, 3 adjustable for tensioning the band, and is provided with an erasing device consisting of a tensioned strip of felt 8 engaging the band 1 where it passes around the roller 2. The rollers 2, 3 may be supported by wall brackets or by a portable frame. Pulleys 6 at the ends of the rollers 2, 3 may be rotated by a hand cord 7 to move the band 1, or a treadlecontrolled motor may be geared to the roller 2 for this purpose. A backing board 4 is provided for the working surface of the band 1.
Patent GB-283475-A (GB)
Title: Improvements in machines for embroidering, sewing and openwork stitching, of the universal feed type
IPC: D05C7/00
Filed: 1927-03-07
Abstract: 283,475. Anciens Etablissements R. Cornely et Cie Soc. Anon. Jan. 10, 1927, [Convention date]. Universal feed sewing-machines.-A universal joint for the feed-foot of a universal-feed sewing machine comprises a block E slidably mounted on the guide tube B of the machine and pivotally mounted by screw-headed pins W<3>, W<4> in a frame C having an extended bearing sleeve I mounted in a bearing element D secured to the vertically reciprocated slide of the presser-foot. The frame C is connected to the presser-foot bar A by pivots W<1>, W<2> screwed into the jaws of the bar and entering smooth holes in the frame. Specification 265,143 is referred to.
Patent GB-294628-A (GB)
Title: Improvements in or relating to cinematograph cameras
IPC: G03B15/08
Filed: 1928-02-29
Abstract: 294,628. PathÚ Cinema Anciens Etablissements PathÚ FrÞres. July 29, 1927, [Convention date]. Kinematograph apparatus. - In a camera, fogging of the film, due to the passage of light through the slots in which the feed claws move, is prevented by the provision of a screen which covers the slots and moves with the claws. As shown, the screen 6 is guided by a slot and screw 7 and by lugs and grooves 8, and is moved vertically by the feed claws 4. Sleeves 9, 10 may surround the claws 4. In a modification the screen 6 has a single sleeved aperture through which both the claws 4 project. The claws 4 may be carried by a link 14 extending between a crank 15 rotating on a shaft 16 and a pivoted arm 17, and the shutter may be operated from the crank 15 through an arm 19, a bell crank lever 20, and a link 21.
Patent GB-634003-A (GB)
Title: Improvements in control systems for electric motors driving baling presses
IPC: H02H7/085
Filed: 1948-03-01
Abstract: 634,003. Overload control of motors. PETRIE & McNAUGHT, Ltd., and DAWSON, H. March 1, 1948, No. 6409. [Class 38 (iii)] A sensitive overload control for an electrically driven baling press comprises an actuating coil which is short-circuited during the starting operation for a timed period in which the normal overload release is effective. Fig. 3 shows a contactor k adapted to short-circuit the coil r of a sensitive load responsive relay. This contactor is energized through an electromagnetic time-switch m<SP>1</SP> when a main switchfuse j is closed. On closing a starting switch n by means of a push-button p the coil m is also energized and after a time interval, during which a star-delta switch may be operated, the switch m<SP>1</SP> is opened so that the coil r becomes effective to open the circuit of the closing coil n if the material in the press should cause excess loading. The normal overload coils n<SP>1</SP> also control the coil n. According to the Provisional Specification the normal overload coil may be short-circuited when the sensitive control comes into operation.
Patent GB-471426-A (GB)
Title: Improvements in or relating to electric discharge lamps
IPC: H01J61/04
Filed: 1936-03-03
Abstract: 471,426. Discharge lamps. GENERAL ELECTRIC CO., Ltd., FRANCIS, V. J., and RYDE, J. W. March 3, 1936, No. 6426. [Class 39 (i)] In a high-pressure, mercury-vapour discharge lamps, wherein the pressure vapour may be 100 atmospheres, the envelope is approximately spherical, the electrodes 2, 21 are not spaced far apart and a shield in the form of a perforated disc 5, Fig. 1, or straight or conical tube 9, Fig. 3, is provided, so that the convection currents within the lamps do not deposit sputtered material at that part 4 of the envelope where light is to issue when the lamp is used for projection purposes. A tube is used with the disc 5 and side perforations 7 may also be made therein. The discharge may be deflected magnetically. The electrodes may have a high content of barium to give a red light component. The lamp shown in Fig. 1 may be worked with the discharge vertical and that in Fig. 3 with the discharge horizontal. The construction set out in Specification 456,608 is disclaimed and it is stated that an envelope having a tube projecting externally is not usable for preventing blackening when used in a projection lamp.
Patent GB-722680-A (GB)
Title: Improvements in or relating to vegetable dressing machine, especially for peeling potatoes
IPC: A47J17/18
Filed: 1953-03-09
Abstract: 722,680. Potato &c. peelers. OERTLI AKT.-GES., T. March 9, 1953 [March 7, 1952; Sept. 29, 1952], No. 6504/53. Class 28 (2). A dry potato &c. peeler comprises a rotated disc 3 co-operating with deflecting and turning- over plates 6, 7 the disc having sharp edged peeling grooves 8 or perforations and being spaced above the bottom 1a of the container, the grooves being so directed that centrifugal force throws out the dry peelings from the grooves so that they are deflected by the plates 6 and 7 down under the disc 3. The peeler unit is designed to be placed on the base of a vegetable cutter and mixer after removal of the known cutters and container Fig. 10, (not shown), the coupling 18 Fig. 9 of the peeler being placed over the disc shaft 16 of the mixer. A reduction gear 19 or a governor is incorporated in the peeler unit. Various forms of cutting grooves perforations or slots in the peeler-disc 3 are shown, and bars 50, Fig. 8 may be formed on the disc surface to give a rotating grip on the potatoes.
Patent GB-413999-A (GB)
Title: Improvements in or relating to railway signals
IPC: B61L9/02
Filed: 1934-02-28
Abstract: 413,999. Electromagnetically-actuated valves. NAAMLOOZE VENNOOTSCHAP MACHINERIEEN-EN APPARATEN FABRIEKEN, 30, Croeselaan, Utrecht, Holland. Feb. 28, 1934, No. 6505. Convention date, March 17, 1933. [Class 135.] For railway light signals using propane gas, the night supply is effected through a more restricted throttle than during the day, the change-over being effected by a remotely controlled solenoid 7 which actuates a lever 11 carrying valve members adapted to seat alternately on one or other of the differently throttling passages 8, 10.