baber/WOPTO huggingface dataset:
Patent GB-867300-A (GB)
Title: Improvements in or relating to partitioned cartons
IPC: B65D5/4805
Filed: 1957-10-08
Abstract: 867,300. Cartons. AHLEN & AKERLUND FORPACKNING A. B. Oct. 8, 1957 [June 4, 1957], No. 31468/57. Addition to 851,359. Class 18. The carton described in the parent Specification is modified so that the openings in the partition walls 9 and 11 are extended into the bottom portions 5 and 7, and the lugs 30, 31 have projections 61, 62 which when the lugs move into the openings on erection of the carton, engage with the edge of the bottom portions at 63, 64 to maintain these bottom sections in a raised position relative to the other bottom sections 6, 8. Other modifications include the provision of abutments 59, 60 on the partitions 10, 12, a hinge 72 connecting the securing flap 35 to the partition 11, and supporting flaps 65, 66 and 62, 68 on the partitions 9 and 11 respectively. Supporting flaps 69, 70 are also provided on the securing flaps 34, 35'; a lock flap 73 extending from the supporting flap 66 serves to engage the side wall 2 when erected. Shock absorbers 74, 75 and 76 are defined by cuts and scores in the end walls 1 and 3 and the side wall 2 ; they may be pushed out as in Fig. 4, to form cushioning knees.
Patent GB-1402090-A (GB)
Title: Mobile load handling machine
IPC: B66C23/62
Filed: 1972-10-04
Abstract: 1402090 Mobile jib cranes; load handling SHAW TREW & SMITH Ltd and D G SHAW 4 Oct 1972 [6 July 1971] 31551/71 Headings B8B, B8H [Also in Divison B7] A mobile, telescopic jib crane comprises a chassis 1 with forward and rearward portions 2, 3, a rearwardly extending beam 30 from the forward portion 2 slidably engaging the rearward portion 3. The beam 30 is mounted on a swivel 35 on the forward portion 2 to permit relative oscillation of the two portions 2, 3 about the axis of the beam 30 when travelling over rough ground. The telescopic jib 10 is pivotally connected by a tie linkage 6 to a carriage 7 slidable on the rear portion 3, a pair of rams 8 being pivoted at 38 on the carriage 7 and at 9 on the jib 10. Mutually inclined links 12, 13 are also pivoted at 9 and, respectively, at 32, 33 on the forward and rear portions 2, 3. Further links 14 are pivoted on the carriage 7 at 15 and at 34 on the links 12, 13. When the rams 8 are extended the jib 10 is raised and the wheelbase reduced the front wheels 4 taking up an extreme position indicated at 4a. Conversely when the jib 10 is lowered the wheelbase extends to increase the stability of the load. Fig. 3, shows the steering arrangement for the front wheels 4. A lever 41 is pivoted at 42 and at one end has a pair of rams 40 pivoted at 43, their other ends being pivoted to the forward chassis portion 2. A further pair of rams 45 is pivoted to the lever 42 at 44 and at 46 to king pin mountings 48 on the front axle beam 47. Operation of the rams 40 effects steering movement of the wheels 4, the rams 45 being inoperative and acting as a track rod. With the rams 40 inoperative the wheels 4 may be inturned, as to 4b, by extending the rams 45, to permit a slowing operation of the crane. A fork-lift unit (20), Fig. 5 (not shown), may be fitted to the forward chassis portion 2 and may have a tilting mast (24) and folding forks (22). The jib 10 and fork-lift unit (20) may be used separately or jointly.
Patent GB-653440-A (GB)
Title: Radio guiding systems, particularly for aircraft
IPC: G01S1/02
Filed: 1947-11-29
Abstract: 653,440. Radio navigation. WEIGHTON, D., and PYE, Ltd. Nov. 29, 1947, No. 31623. [Class 40 (vii)] In a radio-navigation system comprising a fixed transmitter radiating a signal modulated by two low-frequency tones in such a manner as to radiate different overlapping directional patterns for the two modulation frequencies, the carrier wave being of constant amplitude at least in the vicinity of the course-line defined by the overlapping directional patterns, the receiver on a movable craft comprises a pair of spaced aerials and means for measuring the difference of the differences between the modulation depths of the two tones received at each of the two aerials to obtain a measurement which is indicative of the distance of the craft from the transmitter. A signal corresponding to the sum of the differences between the modulation depths and providing an indication of angular deviation from the course line may also be provided. As can be seen from Fig. 1, which illustrates the application to an aircraft co-operating with a localizer beacon, the difference signals are proportional to the angles # 1  and # 2 , so that the difference therebetween is a measure of (# 1 - # 2 ) which is inversely proportional to the distance between the aircraft and the transmitter. Fig. 2 illustrates a system wherein errors are not introduced as a result of the two aerial-receiver systems 1, 3 and 2, 4 having different overall gains. The differently-characterised signals transmitted by the beacon, which is modulated by frequencies A and B, are separated out in the output of each receiver by filters 6, 7 and 8, 9 respectively. The outputs of filters 7 and 8 are mixed at 10 and the difference frequency (A-B) is filtered at 11, detected at 12 and applied to one side of meter 16. The outputs of filters, 6 and 9 are similarly applied in succession to units 13, 14 and 15 and thence to the other side of the meter. The outputs of the detectors 12 and 15 are both proportional to the product of the overall gains of the aerial-receiver systems and therefore no difference in amplitude occurs due to the differences in gain. Variations in gain occurring in the receivers 3 and 4 are corrected by automatic gain control circuits included in the receiver. It may be shown that the difference between the outputs of detectors 12 and 15 is proportional to (# 1  - # 2 ), and meter 16 consequently indicates the distance between the beacon and the craft. The invention is also suitable for use with a glide-path beacon; in this case the aerials 1 and 2 would have to be spaced apart in the vertical direction.
Patent GB-230558-A (GB)
Title: Improvements in charging indicators for shaft furnaces and kilns
IPC: C21B7/24
Filed: 1923-12-17
Abstract: 230,558. Genest, W. Dec. 17, 1923. Indicators.-In an apparatus for indicating the charge level in blast furnaces, shaft kilns &c., the movements of a sounding-rod 1 actuate a piston or plunger 10, which in turn varies the air pressure in a pipe line 14 leading to the indicating and recording instruments. As shown the rod 1 and plunger 10 are connected by ropes 2, 8 passing over pulleys 3, 9 to a weight 7, the pulleys 3 being so arranged that the charging-trolley 5 during its upward travel contacts with a stop 6 on the rope 2 and lifts the sounding-rod. The downward movement of the trolley frees the rod which rests on, and descends with, the charge. The plunger 10 operates in a liquid-containing vessel 11, to the upper end of which the pipe 14 is connected.
Patent GB-859675-A (GB)
Title: Electric motor having oscillatory armature
IPC: H02K33/04
Filed: 1958-10-07
Abstract: 859,675. Oscillating motors. SPERRY RAND CORPORATION. Oct. 7, 1958 [Dec. 23, 1957], No. 32019/58. Class 35. The laminated armature 22 of a shaver motor is pivoted on a pin 15 supported by two plates, a metal one 16 and an insulating one (removed in Fig. 3) which are secured to a U-shaped laminated electromagnet 10 by screws 18, the holes in the plates being oversize to permit setting the air gaps by removable shims. The rest position of the armature is determined by compression springs 31, which are supported on an angularly adjustable bracket 30 secured by screws passing through slots in the plate 16. The drive to the shaving head is provided by two projections 36 integral with two of the armature laminations and having insulating sleeves.
Patent GB-290521-A (GB)
Title: An improved direction-indicator, more particularly for motor vehicles and motor cycles
IPC: B62J6/00
Filed: 1927-11-28
Abstract: 290,521. Schultheiss, K. Nov. 28, 1927. Road-traffic signals On vehicles.-A directionindicator for use on motor vehicles comprises a rotatable arrow-like casing e having a square projecting stud f which is held firmly in the various indicating positions by springs L secured to a projection k of the frame c. The upper ends of the springs l engage recesses m in the frame c. A lever i and gears h, actuates the arrow e, which is mounted on the lamp-holder socket d. The frame c has a pin attachment b by which it is held in the desired position in a pipe clip a.
Patent GB-224745-A (GB)
Title: A new or improved method of securing handles to coffins and for analogous purposes
IPC: A61G17/04
Filed: 1923-12-21
Abstract: 224,745. Smith, W. Dec. 21, 1923. Attaching to articles.-In handles, lowering- rings, &c. for coffins, drawers, &c., which are secured as shown in Fig. 2 by a boss or bosses 5 having an internally-threaded shank 6 which fits a hole in the coffin &c. 4 and is engaged by a holding-screw 13 inserted from inside, the shank 6, Fig. 6, is slotted or bifurcated, the slot extending into the boss at one side, to receive one end of a handle 2, Fig. 2, or at both sides to provide a trough-bearing for a lowering ring &c. attached by only one boss. In a modification the shank has a slit leading to a ring-receiving slot, the shank being opened out to permit insertion of the lowering-ring and afterwards closed up again. In a further form the boss is in two parts 5, 5<a>, Fig. 8, which telescope together and are secured by turning in the edge of member 5a behind the shoulder on member 5.
Patent GB-263788-A (GB)
Title: Improvements in telewriters and the like apparatus
IPC: H04L17/00
Filed: 1926-12-18
Abstract: 263,788. Schulz, F., and Fuchs, E. Dec. 23, 1925, [Convention date]. Void [Published under Sect. 91 of the Acts]. Type-printing telegraphs.-Comprises a system in which one or more impulses of one sign are sent to line, followed by impulses of the opposite sign, and a final impulse of the original sign. A system of relays responds to the group of signals so as to select a printing magnet. Keyboard transmitter. The key 2 corresponding to a given letter imparts, when depressed, a half-revolution to the disc 13 which is normallv positioned by a jockey spring 18 engaging a notch 19. Pins 14 extend through the disc and are adapted to bridge two springs 16, while a group of diametrically opposite similar pins 14<1> coopeiates with springs 16<1>. When a pair of opposite pins 14. 14<1>, contacts with the springs 16, 16<1>, a positive impulse is sent to line through a circuit comprising both pins. An inner ring of pins 15, 15<1>, co-operates with springs 17, 17<1>, to send negative impulses to line from the same battery. Receiver. So far as the invention can at present be understood, the operation of the receiver is as follows: a separate printing magnet 33 is provided for each letter, a circuit through one such magnet being selectively closed through the armatures, in series, of one or more of the hold-on relays I, VIII, which are successively energized by a train of positive impulses, and one or more of the hold-on relays 1 - - 8. which are successively energized by a following train of negative impulses. So long as positive impulses are arriving the relay R1 is unaffected and the impulses are distributed to a certain number of the relays I - - VIII in succession. On the arrival of negative impulses, however, the relay R1 is energized and locks itself, diverting the impulses to the relays 1 - - 8, to a certain number of which the negative impulses are now distributed in succession. The final impulse being positive, energizes the relay R2, through which the negative impulses had been diverted without affecting it. Thereupon the selected printing relay such as 33 prints and, by breaking the circuit 31, re-sets the apparatus ready for the next signal. The Specification does not admit of satisfactory abridgment.
Patent GB-1116353-A (GB)
Title: Chlorination of toluene
IPC: C07C17/12
Filed: 1965-07-27
Abstract: Monochlorotoluene containing a relatively high proportion of p-chlorotoluene is made by treating toluene with chlorine in the presence of a catalyst comprising an iron halide and sulphur or a sulphur halide.  A typical catalyst comprises ferric chloride and sulphur chloride.  The process may be effected batchwise or continuously. Examples are given.
Patent GB-539700-A (GB)
Title: Improvements in weft needle mechanisms
IPC: D03D47/00
Filed: 1939-12-13
Abstract: 539,700. Shuttleless looms. CROMPTON & KNOWLES LOOM WORKS. Dec. 13, 1939, Nos. 32144 and 32145. Convention dates, Sept. 2 and Nov. 1. [Class 142 (ii)] Operating weft-inserters.- The weft needle 16 is secured to a carriage 15 sliding in a guide 14 and operated through a cable C and lever 25 from a shaft 20. Each part of the cable (or two separate cables) passes round fixed pulleys 61, 63, 65 or 66, 68, 70 and pulleys 60, 62, 64 or 67, 69, 71 carried by the lever 25 and has its end secured to the framing at 56 or 57, or to the lever 25 as shown in Fig. 9. The lever 25 has a floating pivot 26 and is connected by a link 38 to a fixed pivot 39 so that the pulleys 60 &c. will move in a straight line. The lever 25 is operated by an eccentric 102 mounted on a shaft 93 which rotates round the shaft 20 and is also rotated by the sun and planet gears 95, 94 which cause the weft needle to have a longer dwell when out of the shed than when in it.
Patent GB-1392470-A (GB)
Title: Carrier racks for electrical component assemblies
IPC: H05K7/14
Filed: 1972-07-10
Abstract: 1392470 Component assemblies SIEMENS AG 10 July 1972 [23 July 1971] 32154/72 Heading H1R Low resistance earth connections for circuit cards 1 are provided by a multilayer circuitboard 4 having pads 16-19 firmly clamped against vertical busbars (not shown in Fig. 1) at each end, while mechanical support of the cards 1 is provided separately by guide channels 7, rails 5, 6, end plates 8, 9 and bosses 20 which fit in slots (22, Fig. 2, not shown) in supports (21) fixed to the main rack. Thus the board 4 is relieved of stress during insertion or withdrawal of the cards 1 or due to vibration. The board 4 comprises an earth plane which is connected via plated holes 12-15 to the pads 16-19. Screws through the holes 12-15 clamp the board 4 to the busbars. The board 4 is also screwed to the rails 5, accurate positioning being ensured by dowels 10, 11. Mating connectors 2, 3 are fitted to the cards 1 and the board 4 respectively. If it is necessary to remove the board 4, the cards 1 need be withdrawn only partially to the position shown and left in the channels 7. To prevent the assembly 5-9 from falling out of the rack, brackets (28, Fig. 5, not shown) are fitted to hold the side plates 8, 9 to the busbars (23). The brackets (28) have handles (30) by which the assembly can be manipulated. When neither the board 4 nor the brackets (28) are in position the assembly 5-9 is free to rotate about the bosses 20. To prevent this, in a modification the circular bosses 20 are replaced by elongated members (24, Fig. 3, not shown).
Patent GB-1279032-A (GB)
Title: Imidazole derivatives
IPC: C07D233/92
Filed: 1970-07-02
Abstract: 1279032 Imidazoles KRKA TOVARNA ZDRAVIL 2 July 1970 [3 July 1969] 32201/70 Heading C2C The invention comprises imidazole derivatives of the formula in which n is an integer from 1 to 3. They may be prepared by reacting a compound of formula with hydroxylamine or a salt thereof at 35-60‹ C. in an inert organic solvent, e.g. ethanol, any acid freed during the reaction being neutralized by the addition of an alkaline metal hydroxide, e.g. potassium hydroxide. 1-Carboxypropyl - 2 - methyl - 4 - nitroimidazole used as starting material is prepared by reacting 2-methyl-4-nitroimidazole with 4- bromobutyric acid in the presence of potassium hydroxide.
Patent GB-1590000-A (GB)
Title: Compartmented container
IPC: B65D83/06
Filed: 1977-08-01
Abstract: The package has a bottom part which is divided into individual chambers by radial partitions (5). Furthermore, the package has a lid (1) which can be fitted onto the bottom part (2) and has a removal aperture (17) which can be moved into communication with each of the chambers of the bottom part. A cutout (6) in the circumferential side wall (4) of the bottom part is provided for each chamber and, by rotation of the lid (1), the removal aperture (17) moves into congruence with a selected cutout. The lid is held rotatably on the bottom part (2) by the engagement of a rib (8) on the side wall (4) of the bottom part (2) in a groove (18) on the inside of the side wall (16) of the lid. The package thus consists of only two easily producible parts, and selective access to items of the contents in the individual chambers of the package can easily be gained. The package is suitable primarily for storing items of contents, such as tablets and pills. <IMAGE>
Patent GB-830383-A (GB)
Title: A new and improved knotting device
IPC: B65H69/04
Filed: 1956-10-24
Abstract: 830,383. Knot-tying devices. MESSA, D. Oct. 24, 1956 [Jan. 13, 1956], No. 32417/56. Class 112 A hand-held device for knotting strands 36, 37 about each other at spaced points as at 38 and for drawing said knots together into a single formation comprises two spaced-apart plates 1, 2, a pair of rotary bills 8 which are mounted between the latter and each of which forms an angle of about 113 degrees with its axis of rotation, the bills being driven by pinions 5, 6 from a helically-formed shaft 7 adapted to be rotated by a finger 16 on a lever 15 pivoted between said plates, a knot-tightening lever 19 pivoted at 18 on plate 1 and connected by a link 20 to a lever 21 also pivoted on plate 1, a pin 23 provided on lever 21 and engaged in a cam slot 24 formed in one side of lever 15, and two cross-over levers 26, 27 which are notched at their upper ends, are pivoted to each other and also at 25 to plate 2, and are provided with a pin 30 engaged in a cam stop 30a formed in lever 15. Plate 1 is formed with threadguiding notches 32, 33 and plate 2 with thread-guiding notches 34, 35. The knotting bills comprise fixed jaws 9 and movable thread-clamping and severing jaws 11 formed with tails 13 engaged in camapertures in plates 12. To form the knot the strands 36, 37 are laid in the notches 32, 33, 34, 35, and the lever 15 is operated, whereby levers 26, 27 swing inwardly to cross the strands, the bills rotate to form the spaced knots and cut the strand ends, and the lever 19 swings upwardly to draw the knots together and to strip the completed knot from the bills:
Patent GB-264780-A (GB)
Title: Improved inking device for typewriting machines
IPC: B41J27/12
Filed: 1925-10-19
Abstract: 264,780. Block, G. Oct. 19, 1925. Roller inking - arrangements.-The inking-device of a front-strike typewriter consists of an ink roller 12 mounted in slots 15 in vertical cheeks 13 adjacent to the printing point. The ink roller passes over the type-head 9 before and after impression and rests above the type head at the moment of impression.
Patent GB-935502-A (GB)
Title: Improvements in or relating to the preparation of titanium dioxide
IPC: C01G23/07
Filed: 1960-09-21
Abstract: Titanium dioxide is produced by reacting titanium tetrachloride with oxygen or an oxygen-containing gas in a reaction chamber in the vapour phase and diluting at least one of the reactants before it reaches the reaction chamber with a recycled fraction of the gases produced by the reaction.  The recycled gases may be introduced into the reaction chamber either with the TiCl4 or with the O2-containing gas but it is desirable in the case where the TiCl4 and O2-containing gas are preheated close to the reaction temperature not to introduce the recycled gases with the TiCl4 in order to avoid any risk of reaction of the latter with oxygen in the recycled gases in the preheating equipment.  Other gases, e.g. N2 or O2, may be used in association with the recycled gases.  The amount of reacted gases recycled may vary between 0,2 and 2 kgm. and preferably between 0,25 and 0,5 kgm. per kgm. of vaporized TiCl4 used.  Specifications 541,343 and 673,725 are referred to.
Patent GB-1514208-A (GB)
Title: Pipe connections
IPC: B29C65/34
Filed: 1975-08-04
Abstract: 1514208 Pipe connections MAIN GASWERKE AG and MANNESMANN AG 4 Aug 1975 [16 Aug 1974] 32558/75 Heading F2G A polyethylene gas pipe 1 enters a house via a wall 2 and is joined to a metal pipe 8 by a connector comprising a polyethylene sleeve 6 and a metal tube 9, the polyethylene pipe 1 being welded by embedded wires 7 into one end of the sleeve 6 and the metal tube 9 secured within the other, an abutment 11 at the end of the metal tube 9 fitting within a recess 14 in the sleeve 6. The abutment 11 is an internally screwthreaded ring or steel nut 12 moulded within the sleeve 6 and screwed and adhered to the end of the tube 9 which itself is a force fit in the sleeve 6; alternatively the abutment may be a collar formed on the end of the tube 9, the tube being moulded within the sleeve 6 with sealing rings trapped between. The sleeve 6 may be formed in two parts one of which may be moulded with the tube 9 or formed separately, the two parts being welded together, e.g. by means of further embedded wires. A protective tube 3 with gastight end caps 4 surrounds the connector where it passes through the wall 2.
Patent GB-342654-A (GB)
Title: An improved compounded dentifrice
IPC: A61K8/72
Filed: 1929-10-28
Abstract: For the production of mouthwashes and dentifrices, rubber hydrosol and an anticoagulant, such as soap, saponin, gum arabic, sodium phosphate or ammonium diphenyl phosphate, are used in combination with a preservative, such as eugenol or phenyl salicylate, to produce a sterilized product.  According to an example, a tooth wash is composed of soap, glycerine, mint oil, winter green oil, eugenol, phenyl salicylate, latex, gum arabic and water.
Patent GB-1119105-A (GB)
Title: Beam of adjustable length, built up of two series of individual elements
IPC: A01G9/14
Filed: 1966-07-21
Abstract: 1,119,105. Linkwork. A. CAFFA, L. CAFFA, and C. CAFFA. 21 July, 1966 [28 July, 1965], No. 32814/66. Heading F2K. A beam suitable for supporting a cover for greenhouses, skylights, shelters, porches, shutters or hatches comprises two sets of U- shaped members 8, 8<SP>1</SP> welded to flexible strips 5, 5<SP>1</SP> and having teeth 9 which engage respective opposed members to form a unitary structure as the assembly issues from an assembly head 1. Two gear-wheels 4 are accommodated in the assembly head 1 and engage equidistant notches in the lower strip 5, the wheels 4 being driven by an intermediate gearwheel 6 on a driving shaft 7. The strips are guided by rollers 10, extensions 10<SP>1</SP> and a roller on a pivoted lever 11. The assembly head I is adjustably mounted on a tubular support 2.