baber/WOPTO huggingface dataset:
Patent GB-499118-A (GB)
Title: Improvements in or relating to relooping needles for woven and knitted goods
IPC: D04B17/04
Filed: 1938-05-17
Abstract: 499,118. Hand sewing tools. GOSTKOWSKI, B. H. May 17, 1938, Nos. 14716 and 14717. Convention dates, May 24, 1937 and Nov. 6, 1937. [Class 112] A relooping needle for woven and knitted goods, comprising a shank with a hooked end, has a member rolling in a longitudinal groove in the shank under the action of the loops sliding along the shank, this member closing the mouth of the hook in one extreme position. In a simple form, Fig. 2, the rolling member 5 is in the form of a deeply - grooved wheel running in a groove 3 in the needle shank 1 and prevented from falling out by a wire 8 fixed in the shank and engaging the groove of the member 5. The lower extreme position of the member. 5 is determined by a hook at the end of the wire 8, as shown, or by the end of the groove 3 ; in the upper position, determined by the end of the groove 3, the member 5 enters a recess 10 at the bottom of the groove, the shank 1 also being notched at 9. The shank and the member 5 are preferably magnetized so that the member remains in its end position. In a modification, Fig. 7, the wheel 5 is guided by a member 12 sliding in a narrow groove in the shank 1 and having a notch which engages in the deep groove of the wheel ; the movement of the slider 12 is limited by a pin 15 engaging a notch therein. The bottom of the groove in the shank 1 has a narrow aperture cd in which a projection 16 of the slider 12 works ; the middle part ab of this aperture is widened to receive the wheel 5. The slider is recessed at 17 so that the thread loop is not expanded in passing over the projection 16 and the resistance to movement of the thread is thus minimized. The thread loop 19 passing out of the hook pushes the wheel upwards and partly into the recess ab and then rides over it as shown, the threads 19, 20 then sliding along the shank 1 and swinging the slider without opening the threads. On the downward movement of the threads, the thread 20 will move the slider downwards and inwards by engaging the projection 16, to bring the wheel 5 into position to close the mouth of the hook. The slider may be lightened by narrowing its intermediate part, as shown, or by perforating it, and may have a nose projecting in front of the wheel 5 to guide the thread more easily on to the wheel. A small leaf spring may be fixed in the upper part of the shank 1 to bear on the slider and give a slight jamming action so that the hook is kept open when not in use.
Patent GB-935444-A (GB)
Title: Fixing mirrors to frames
IPC: E06B3/62
Filed: 1962-04-17
Abstract: 935,444. Sealing strips. A. G. ELLIS. April 17, 1962, No. 14754/62. Class 20 (3). [Also in Group XV] A mirror frame 10 of sheet metal has a backing 11 with a flange 14 and a moulding piece 12 with lip 13, the mirror glass 17 being retained in the frame by a wedging strip 15 of plastic or rubber of substantially W-shape cross-section. In a modification, Fig. 7, a moulding piece 30 has flanges 31, 32 and is welded to a backing 33.
Patent GB-862648-A (GB)
Title: Improvements relating to structures for supporting magnetic heads and the like
IPC: G11B5/48
Filed: 1957-03-27
Abstract: 862,648. Magnetic recording &c. apparatus. CANADIAN PATENTS & DEVELOPMENT Ltd. March 27, 1957 [April 2, 1956], No. 14802/60. Divided out of 862,647. Class 40 (2). A magnetic head 167 is rotatably mounted on a casing member 171 by a nut 176 and spring washer 175. Screw means 185, 186 engage opposite sides of the head to provide tangential adjustment with respect to the tape-path 10 and locking after adjustment. A ball 177 and a screw 178 engaging the deck adjust the head for twist, the adjustment being locked by a further screw 179, while screws 181, 182, one associated with a spring 181<SP>1</SP> engage tapped holes in the deck to provide azimuthal adjustment, the screw 181 being tightened so as to fully compress the spring 181<SP>1</SP> to lock the adjustment. A lid member 172 is held by screws in the holes 187, 188.
Patent GB-796861-A (GB)
Title: Improvements in or relating to dish granulators
Inventor: REPPERT RUDIGER LOTHAR VON
IPC: B01J2/14
Filed: 1955-05-18
Abstract: A dish granulator consists of an adjustably-inclined flat or dished disc rotatable about its centre and provided on its upper surface with walls defining one or more concentric annular channel at its periphery, means for rotating the disc about its centre and at least one spray pipe leading into the annular channel or channels and also into the space defined by the innermost of the said walls and the bottom of the disc.  As shown in the Figure, the granulator <PICT:0796861/III/1> consists of a dished disc 10 supported on a mounting 11 whereby it can be rotated and adjusted at any angle about an axis 12.  The disc is provided with walls 13 defining two concentric annuli 14 at the periphery.  Spray pipes 151 to 154 are provided to feed liquids into the central space and to the two outer annuli.  A hood for withdrawing vapours is provided at 16 and is connected to a vapour extractor 18.  An adjustable scraper blade 19 moving on a lever 20 is also provided.  The apparatus is particularly intended for the preparation of mixed fertilizers according to Specification 796,860, wherein crude phosphate or super-phosphate is fed into the dish granulator at A and the material is treated with dilute sulphuric acid through pipe 151 and aqueous ammonia through pipe 152.  The material then passes over the inner wall 13 to the first annulus where it may be treated with concentrated aqueous ammonia through spray pipe 153 and finally may be treated in the outer annulus through pipe 154 with a solution of ammonium nitrate in aqueous ammonia.  The final product falls over the outermost wall and is collected.  The nozzles of the sprays 151 to 154 are positioned so that they are close to the disc and are always covered by the material to be treated, and the sprays discharged therefrom are preferably parallel to the disc surface.
Patent GB-480246-A (GB)
Title: Thermostatic control device suitable for internal combustion engines
IPC: F01P7/16
Filed: 1937-04-05
Abstract: 480,246. Thermostats. ROADLESS TRACTION, Ltd., and JOHNSON, P. H. April 25,1937, No. 15002/36 [Class 135] A thermostat more particularly for controlling the liquid flow in the cooling system of an internal-combustion engine comprises a closed capsule 6, Fig. 2, attached by one of its walls 7 to a grid 2 with radial openings 3 forming the valve seat within the conduit 1. The wall 7 is formed as a flexible diaphragm which bows outwardly under increased internal pressure due to a rise in temperature, to open the valve. The opposite wall 71 of the capsule may be guided in its movement, by a stud working in an aperture in a stirrup, Fig. 1 (not shown).
Patent GB-385519-A (GB)
Title: Door closing stop
IPC: E05F5/04
Filed: 1932-05-27
Abstract: 385,519. Door-stops. WUTTKE, E. K., 39, Ohlau-Ufer, Breslau, Germany. May 27, 1932, No. 15154. [Class 65 (i).] A rubber cylinder 4 is carried on a wire member 3 the ends of which engage holes in lugs bent out at right-angles to a plate 1 fixed to the door frame. In the normal position, the cylinder engages between the edge of the door and the jamb as shown and prevents complete closing ; the member 3 pivots in the lugs of the plate 1 so that the stop can be swung clear of the door when required.
Patent GB-151945-A (GB)
Abstract: 151,945. Kempter, F. March 14, 1917, [Convention date]. Accumulators.- In an hydraulic accumulator wherein compressed air and the pressure water are separated by apiston, the supply of water is controlled from the piston through a connexion comprising a rigid portion extending from the accumulator space to the controlling means and a flexible portion. As shown, a rod 1 is suspended by a chain 3 from the piston and adapted to actuate a valve 11 which connects the pump supply pipe 16 either with the accumulator space or with the discharge pipe 17. When the piston reaches its highest position and the accumulator is fully charged, the water passes through the valve from the supply to the discharge pipe. When the piston is lowered by withdrawal of water and the chain is slackened, the valve closes automatically and water is supplied to the accumulator. The chain may be replaced by a wire, cable, telescopic tube, helical spring &c.
Patent GB-315060-A (GB)
Title: Improvements in or connected with motor driven apparatus for haulage, loading and other purposes
IPC: B65G23/00
Filed: 1928-05-23
Abstract: 315,060. Mavor & Coulson, Ltd., and Mavor, J. B. May 23, 1928. Driving-gear for endless-belt rope or chain conveyers and elevators. - A conveyer driving-unit, of the type set out in Specification 216,610, [Class 78 (v), Winding and paying-out apparatus &c.] is furnished with a fluid-pressure rotary motor of the kind described in Specification 263,540, [Class 110 (ii), Rotary engines &c.], and the final driven shaft of the gear train is transverse to the axes of the drums of the motor. In the illustrated form the pinion 2 on one motor drum drives the final shaft 6 through a worm 4 and spur gear 3. The gears are enclosed in a two-part casing B, C furnished with oil-wells 7, 8.
Patent GB-441975-A (GB)
Title: Apparatus for cutting staple fibre
IPC: D01G1/04
Filed: 1935-05-24
Abstract: 441,975. Stapling continuous filaments. HAMEL AKT.-GES., C., Sch÷nau, near Chemnitz, Germany. May 24, 1935, No. 15235. Convention date, Jan. 17. [Class 120 (iii)] A rope or the like a of continuous filaments is cut into staple fibre by feeding it through driven rollers b and an injector-like device c to a rotating knife e which cuts the rope or the like while it is freely suspended and tautened by the stream of vapour, gas or liquid flowing downwards in a substantially perpendicular direction through the device c. The device c is preferably supplied with water or soap water and the cut fibre falls into a vat k. The knife e is carried by a rotating disc f driven by a motor g and two discs may be mounted on a plate h which is rotatable about an axis i so that should one cutting device not function correctly, the other device may replace it by rotating the plate h, the device moving from the working position ceasing to rotate and the other rotating as it moves into the working position.
Patent GB-1501993-A (GB)
Title: Method and apparatus for manufacture of disposable thermometers
IPC: G01K11/16
Filed: 1975-04-14
Abstract: 1501993 Dispensing liquid crystal material COLORFLO LEASING Inc 14 April 1975 [19 April 1974] 15254/75 Heading B8N [Also in Divisions G1 and F1] An apparatus for dispensing temperature responsive liquid crystal material in the production of disposable thermometers comprises a base 12 to support a carrier surface of the thermometer, a supply 7 of liquid crystal material and reciprocating injector units 15 whose delivery passages are sealed by hydrocarbon material which does not dissolve in liquid crystal material. The injector units 15 are mounted between multi-apertured plates 25, 30, Fig. 2, and each comprise a housing 40, 41 with a piston 43. The liquid crystal material is supplied by gas pressure 20, Fig. 1, along flexible conduits 18 to a measuring chamber 61 in the housing 40. The chamber 61 is filled via transverse bores 60 which are closed by a sleeve 66 on the piston as it descends to dispense the liquid. The carrier surface 1 of the thermometer is recessed to receive the liquid via bores 73, 74, 76 in a spaced plate 17 and a die plate 16. The die plate 16 has a transverse channel 75 which feeds several dispensing bores 76 to a set of thermometers, Fig. 5 (not shown). A hydrocarbon material plug, e.g. P.T.F.E. plug 33 and a hydrocarbon material sheet, e.g. P.T.F.E., are used for sealing. The dispensing unit 15 has a pressure relief ball valve 70. The dispensing units supply different liquid crystal material to successive recesses in each thermometer, Fig. 7. Each recess contains a material which changes state, e.g. becomes transparent, at a selected temperature. In an alternative embodiment the dispensing units 15, Fig. 6 (not shown), supply liquid through hydrocarbon material tubes (120), (121), e.g. polyethylene, to a die plate (16).
Patent GB-1027972-A (GB)
Title: Improvements in and relating to distributors for internal combustion engines
IPC: F02P5/10
Filed: 1964-04-14
Abstract: 1,027,972. Interrupters. ROBERT BOSCH G.m.b.H. April 14, 1964 [April 26, 1963], No. 15361/64. Heading H2B. The condenser of an I.C. engine contactbreaker is mounted outside the housing, the main lead to the contact-breaker and the lead from the condenser being connected together on a plug tongue insulatingly mounted through the wall of the housing to receive an easily detachable plug socket on the inside.
Patent GB-1319367-A (GB)
Title: Process for stabilising homo-or copolymeric polyolefins with diacyl dihydrazides
IPC: C08L23/02
Filed: 1971-05-18
Abstract: 1319367 Diacyl dihydrazides CIBA-GEIGY AG 18 May 1971 [19 May 1970] 15558/71 Heading C2C [Also in Division C3] Diacyl dihydrazides of formula wherein R and R<SP>1</SP> are C 1-17  alkyl, cyclohexyl, aralkyl optionally substituted with one or two C 1-4  alkyl groups and/or a hydroxy group, phenyl, chlorophenyl, dichlorophenyl, phenyl substituted with one or two C 1-4  alkyl groups and/or a hydroxyl group, C 7-24  alkylphenyl, C 7-24  alkoxyphenyl or naphthyl; X is a direct bond, a C 2-8  alkylene group, a phenylene group or a naphthylene group; and n is 0 or 1; may be prepared by (1) double acylation of a dicarboxylic acid hydrazide, e.g. with monocarboxylic acid chlorides or anhydrides, (2) reacting two moles of a monocarboxylic acid hydrazide with a dicarboxylic acid diester or dichloride, or (3) reacting a dicarboxylic acid ester chloride with a monocarboxylic acid hydrazide, reacting the product with hydrazine, and then acylating with a monocarboxylic acid chloride or anhydride. The compounds may be used for stabilizing polyolefins in the presence of copper. Examples describe the reaction of adipic acid dihydrazide with (1) acetic and propionic anhydrides and phenylacetic, stearic, o-toluic and p-methoxybenzoic acid chlorides, and (12) benzoic and phexadecyloxy-benzoic acid anhydrides; of oxalic acid dihydrazide with (2) acetic, propionic, butyric, pelargonic, 2-ethylhexanoic, stearic, benzoic, cyclohexane carboxylic, phenylacetic, naphthoic and lauric acid chlorides, (3) acetic anhydride, and (12) o-chlorobenzoic and 2,4- dichlorobenzoic acid chlorides; of diethyl oxalate with (4) acetylhydrazide; of carbohydrazide with (5) acetic anhydride; of succinic acid dihydrazide with (6) acetic anhydride and (8) stearoyl chloride; of terephthalic acid dichloride with (7) p-n-octoxybenzoic acid hydrazide and (12) 2-ethylhexanoic acid hydrazide; of isophthalic acid dihydrazide with (9) acetic, pelargonic and benzoic acid chlorides; of sebacic acid dihydrazide with (10) acetic, propionic, benzoic, naphthoic and stearic acid chlorides, and (12) o-chlorobenzoic and 2,4- dichlorobenzoic acid chlorides; of trimethyl adipic acid dihydrazide with (12) 2-ethylhexanoic and p-octoxybenzoic acid chlorides; of terephthalic acid dihydrazide and naphthalene- 2,6-dicarboxylic acid dihydrazide with (11) pelargonic, propionic, 2-ethylhexanoic and stearic acid chlorides; of 3-(3,5-di-t-butyl-4- hydroxyphenyl)propionic acid hydrazide with (14) adipic, oxalic or trimethyl adipic acid dichlorides; of 3,5-di-t-butyl-4-hydroxy benzoyl chloride with (15) sebacic acid dihydrazide; and of (13) benzoic acid anhydride with triethylamine, oxalic acid monoethyl ester chloride, hydrazine hydrate and butyric acid chloride to give N-benzoyloxalic acid monoethyl ester hydrazide which is reacted with hydrazine hydrate to give N-benzoyloxalic acid dihydrazide which is finally reacted with butyric acid chloride.
Patent GB-529312-A (GB)
Title: Improvements in and relating to universal rolling mills
IPC: B21B1/06
Filed: 1939-05-25
Abstract: 529,312. Rolling. LOBKOWITZ, G. B., and STEELWORKS DESIGN, Ltd. May 25, 1939, No. 15582. [Class 83 (iv)] A universal or continuous rolling-mill has the vertical rolls 5 adjustable at 15 to and from the pass line so that if an edging pass is not required the vertical rolls can be withdrawn. The horizontal rolls only have a reversing motor drive and the vertical rolls are driven by a non-reversing variable speed motor 9 through gearing 8. Guides 11 are simultaneously adjustable, through the gearing indicated, by a motor 14.
Patent GB-1382863-A (GB)
Title: Linear electric motor
IPC: H02K41/025
Filed: 1972-04-05
Abstract: 1382863 Linear motors CONZ-ELEKTRICITATS GmbH 5 April 1972 [5 April 1971] 15624/72 Heading H2A A slotted, laminated core 2 of a linear motor  is secured to a base member 12 by at least one bolt 11 passing through a bore in the core and engaging a threaded bore in a cross-piece 3 passing transversely of the core through a slot 1 and having enlarged outer ends to hold the laminations together. As shown in Fig. 5 the ends of the cross-piece are notched at 7, 8, 7<SP>1</SP>, 8<SP>1</SP> to facilitate their expansion by a drift. One end of the cross-piece may be expanded on to an insulated disc (15), Fig. 5a (not shown). Alternatively the end engaging the disc may be headed, Fig. 6 (not shown). The notches in the ends of the cross-piece may be omitted and the ends simply upset, Fig. 8 (not shown). Also, the cross-piece may be coated with insulating material.
Patent GB-120244-A (GB)
Title: Improvements in and relating to Machines for Producing Controllers for Typographic Machines.
Inventor: AGGER EUGENE EWALD
IPC: B41B25/00
Filed: 1916-11-02
Abstract: 120,244. Agger, E. E. Nov. 2, 1916. Strip-perforating machines; keyboards.-Relates to machines for making perforated or marked strips, such as are described in Specification 10910/03, [Class 101, Printing other than letterpress &c.], in which successive perforations &c. are made on the same transverse line so long as a predetermined sequence is followed, and the strip is fed forward when the sequence is broken or a character is repeated. According to the invention, the strip-feeding devices are controlled by interponents which are arranged between the keylevers and the punches and co-operate with a rotary stop-member adapted at each complete revolution to cause the strip to be fed. As shown, pivoted interponents 20, arranged between the key-levers 2 and the punches 10 as described in Specification 120,243, are each provided with a nose 103 for engagement with one of a series of pins 102 on a frictionally-driven rotary stop-member 100. An arm 111, Fig. 2, on the stop-member is adapted to engage a bell-crank 112 connected to a bellcrank 115 controlling an anchor 123 which cooperates with an escapement-wheel 122 on a frictionally-driven strip-feeding roller. As described in Specincation 120,243, when a key is depressed the associated interponent is raised to bring a pivoted finger 27 into engagement with the punch, the raising being delayed until the interponent set by the preceding key has been returned by a universal driving-bar. During the return of one interponent, the member 100 is locked by a detent 107, Fig. 2, controlled by an arm 100 on the shaft 21 of the driving-bar. During the raising of an interponent, the member 100 is permitted to rotate until one of the pins 102 engages the nose 103 of the raised interponent. When the arm 111 engages the lever 112, the escapement-wheel 122 is released and the strip is fed forwards. The anchor 123 is provided with a sliding latch 125 which normally engages a stop 126 and is released by a pivoted finger 117 on the bell-crank 115. The mechanism described above may be associated with the line-measuring and like devices described in Specification 120,215.
Patent GB-1595126-A (GB)
Title: Soil cultivating implements
IPC: A01B33/12
Filed: 1978-04-20
Abstract: The machine has a box girder (1) which extends transversely to the working direction (A) of the machine and in which oppositely driven rotary implement units are mounted on vertical shafts (2). Vertical plates (24) of adjustable height are fastened by means of an articulated linkage (33) to the two outer sides of the box girder (1) next to the outermost rotary implement units. These plates (24) are displaceable in the horizontal direction approximately parallel to the working direction in relation to the box girder. When the working depth of the rotary implement units is increased the plates (24) are displaced rearwards in relation to the working direction (A) and automatically assume a position matched to the depth setting of the rotary implement units. <IMAGE>
Patent GB-110803-A (GB)
Title: Improvements in Heating or Boiling Pans, Heated Calendering Rollers, Heating Tables and like Apparatus.
Inventor: VINCENT HERBERT SENIOR
IPC: A47J27/18
Filed: 1916-11-04
Abstract: 110,803. Senior, H. V. Nov. 4, 1916. Cooking and food-warming stoves.-In a heating-table of the kind which comprises a hollow body containing an oil which is not vaporizable at the working-temperature, the body is provided with an enlargement 6 in order to reduce the variation in the area of the upper surface of the table in contact with the oil owing to the expansion and contraction of the oil. The enlargement is formed along one or more edges of the table by bending upwardly the upper surface of the container for the oil.
Patent GB-559287-A (GB)
Title: Improvements in stand-sit arrangements for passenger vehicles
IPC: B61D33/00
Filed: 1942-11-09
Abstract: 559,287. Seating arrangements for vehicles. BARKER, J. P. Nov. 9, 1942, No. 15788. [Class 103 (ii)] In order to increase the seating capacity of passenger vehicles the seat proper B, Fig. 1, is hinged at its front edge so as to be capable of being turned up into a vertical position where a part b<SP>2</SP> provides a sub-seat, another sub-seat b<SP>3</SP> on the back-rest portion A then becoming available. A buffer portion a<SP>1</SP> supports seat B in its normal position. A lever D with a rotatable locking rod E is connected by cable H to seat B for turning it up. A modification, Fig. 8, has a reversible seat consisting of parts B, B<SP>1</SP> to serve either as seats proper or as back-rests, or both parts may be turned to furnish a sub-seat b<SP>2</SP>. An extra seat b<SP>2</SP>, as in Fig. 6, may be provided to fill up any small space left over at the end of the vehicle.