baber/WOPTO huggingface dataset:
Patent GB-1065273-A (GB)
Title: Process and apparatus for the continuous manufacture of boxes
IPC: B31B7/00
Filed: 1964-07-09
Abstract: 1,065,273. Making tubes. M. BERGHGRACHT. July 9, 1964 [July 18, 1963], No. 28334/64. Heading F2P.  A process for the continuous manufacture of boxes comprising a cardboard sheath folded flat around an inner tubular lining the sheath being formed from a cardboard web 5 having longitudinal scored fold lines A, B, C and D corresponding to the edges of the subsequent box, includes the steps of bringing a preformed free inner tube 1 into contact with that zone of the web which is disposed between two longitudinal score lines about which the web is to be folded flat, folding the web into a U-shape along the said two lines, conveying freely the assembly formed by the pre-folded web and the tube, and thereafter folding flat the web along the scored lines and closing the web longitudinally while bearing by the outer face thereof against a support such as rollers 8. The web, which has imparted thereto a preliminary folding by rollers 13, 14 and a guide 12, passes over a roller 10 and is fed together with the tube 1 to a guide 6 and folding rollers 7. The guide 6 may comprise pairs of laterally adjustable plates. The sheath may be formed from one or more single-sidecorrugated cardboard webs and one or more webs of paper.
Patent GB-153571-A (GB)
Title: Improvements in yarn singeing apparatus
IPC: D02J3/16
Filed: 1920-10-07
Abstract: 153,571. Wolf, Geb. Nov. 4, 1919. [Convention date]. Yarns, singeing.- In order to use one gas flame for two or more threads, in singeing - apparatus, each yarn is provided with a separate thread-guiding arrangement comprising an eye c, rollers d, d<1>, and an eye c', all mounted on an arm which is connected to an arm carrying a bobbin f, provided with a hand-lever g by means of which each thread can be raised and lowered separately. The threads may pass over the rollers d, d<1> once or oftener.
Patent GB-600527-A (GB)
Title: Improvements relating to meat tendering machines
IPC: A22C9/00
Filed: 1945-10-27
Abstract: 600,527. Tendering meat. BERKEL & PARNALL'S SLICING MACHINE MANUFACTURING CO., Ltd., and THOMAS, H. (U.S. Slicing Co. [in part] ). Oct.. 27, 1945, No. 28484. [Class 28(ii)] In a meat tendering machine having rolls 10, 11 formed of toothed discs assembled on shafts, each shaft is detachably coupled to its rotary driver and is supported by bearings 14 which normally maintain the coupling engaged and which when slid off by hand permit the removal of the rolls. Meat strippers 26, 27 comprising spaced bars assembled in a frame carry hooks 39, 40 to engage the collars 20 and 19 of the shafts when uncoupled so that on lifting out a stripper by hand the hooks engage and remove the rolls. To free the driving engagement of the rolls the bearings 14 are first slightly rotated to disengage the locking teeth 42 and 43 whereupon they may be slid to the right as in Fig. 5 thus allowing the roll shafts to be slid away also to the right from the centre pin 8 and the driving pins 9. After removal of the stripper with its roll the strippers are inverted to allow the rolls to slide or roll off the hooks. In another arrangement Figs. 14 and 15, a hand knob 68 is turned to bring an arcuate recess 70 into register with the head 66 thus allowing the axle 59 to be withdrawn from the bush 58 in the driver 55 whereupon the roll can be lifted out as before. A single locking bolt 67 can have two recesses 70 to co-operate with both hand knobs 68 of both axles 59 to free them simultaneously and allow the axles 59 to be pulled out to release the clutches 57 whereby the roll shafts are freed from the rotary drives 55.
Patent GB-820180-A (GB)
Title: New salts of alpha-(4-chloro-2-methylphenoxy)-propionic acid and herbicidal compositions containing them
Inventor: LUSH GERALD BERTRAM
IPC: C07C51/367
Filed: 1956-09-18
Abstract: The invention comprises the salts of alpha-(4 - chloro - 2 - methylphenoxy) - propionic acid with primary secondary or tertiary alkyl or hydroxyalkyl amines.  The compounds are used in herbicidal compositions (see Group VI).  They may be prepared by heating alpha-(4-chloro-2-methylphenoxy)-propionic acid with an equivalent amount of a suitable amine, so as to form a homogeneous melt which on cooling gives the solid salt, which may be recrystallized, for example from ethylene dichloride. Alternatively the acid and amine may be reacted in a solvent from which the salt crystallizes on cooling.  Specified amines are ethylamine, diethylamine, and mono-, di- and tri-ethanolamine. In examples the diethylamine and di- and triethanolamine salts are prepared.ALSO:Herbicidal compositions comprise a salt of alpha - (4 - chloro - 2 - methylphenoxy) - propionic acid with a primary, secondary or tertiary alkyl or hydroxyalkyl amine (see Group IV (b)), dissolved in an aqueous medium.  The compositions may be used to kill cleavers, chickweed and other weeds in cereal crops.  The compositions may be prepared by dissolving the amine salts in water or by dissolving alpha-(4-chloro-2-methylphenoxy)-propionic acid in an aqueous solution of the amine.  A wetting agent, such as Ethylan C.P. (an ethylene oxideoctylphenol condensate), may be present in the composition.  In examples herbicidal compositions containing the diethanolamine and diethylamine salts of alpha-(4-chloro-2-methylphenoxy)-propionic acid are prepared.
Patent GB-474656-A (GB)
Title: Improvements relating to combined hair curlers and combs
IPC: A45D2/42
Filed: 1936-10-20
Abstract: 474,656. Hair curling appliances; combs. DEAN, J. D. Oct. 20, 1936, No. 28641. [Class 131] A combined hair curler and comb com prises a prong pivoted to the comb by means of two lug: 8 straddling the comb and forming a shroud in which is partly or wholly housed a leaf spring 11 secured at one end 12 to the prong or its operating tail 10 and bearing against the comb back 5 at 14. The end 12 of the spring is secured by passing it through holes in a bumped-in portion 13 of the prong and the spring is waved as shown to remove the stress from the anchoring point. The prong is of arcuate cross-section and is pivoted to the comb back by a screw or rivet 9, or the lugs 8 may have protuberances engaging depressions in the comb.
Patent GB-648578-A (GB)
Title: Improvements in electric switches having wiping contacts
IPC: H01H1/20
Filed: 1948-11-04
Abstract: 648,578. Switch contacts. REVO ELECTRIC CO., Ltd., FELTON, A. E., and PRICE, F. H. Nov. 4, 1948, No. 28632. [Class 38(v)] In a switch having a moving contact 9 operated by a cam 6 against the bias of a spring 10, the limbs of the V-shaped moving contact 9 are parallel with and engage the converging ends of fixed contact blades 7, 8 when the switch is closed. When the cam 6 is rotated, the thrust of the cam causes the moving contact 9 to slide down the inner face of one of the fixed contacts 7 or 8 and away from the other fixed contact, so that depending on the direction of rotation of the cam, a wiping action is obtained between one limb of the moving contact and the co-operating fixed contact. This sliding movement continues until the lower end of the limb of the contact 9 which is sliding, abuts a step 5a or 5b in the switch housing 5, when a slight rocking motion of the contact 9 occurs to complete the opening movement. The fixed contacts 7, 8 are retained in slots in the housing 5 and the arrangement described may form one unit of the multiple-unit rotary switch of Specification 648,577.
Patent GB-171286-A (GB)
Title: Improvements in and relating to steam separators
IPC: F22B37/30
Filed: 1920-10-11
Abstract: 171,286. Portham, R. S., and Dornan, J. Oct. 11, 1920. Separators.-A separator in the boiler steam space consists of a number of horizontal baffles mounted in the steam outlet conduit, the baffles being staggered and forming a single unit separate from the conduit. Each row of baffles 24, Fig. 3, is made of sheet metal formed with rectangular corrugations, the troughs of the corrugations being longitudinally slotted. A nest of plates connected together by bolts 27 are slid lengthways in the steam conduit 14, Figs. 1 and 2, between ribs 17, 18. The separated water collects in a channel 21 and returns to the boiler. In modifications, a nest of baffles held between side plates is inserted upwardly into the steam conduit and secured by bolts. The opening of the steam conduit may be directed upwards. The nest of baffles may be inserted in position transversely, one side of the conduit being made removable. U-shaped baffles inserted in end plates may be used in place of the corrugated plates described.
Patent GB-1087010-A (GB)
Title: A buckle for straps
IPC: A44B11/12
Filed: 1966-06-27
Abstract: 1,087,010. Buckles. F. BAUMGARTNER S.A. June 27, 1966 [July 5, 1965], No. 28781/66. Heading E2B. A buckle comprises a frame 1 to which one end 3a of a strap is adapted to be hooked, the free end of the strap passing under a cross-member 1a of the frame, and a locking device movable towards and away from the frame and composed of two relatively slidable parts 4, 5 which, at the operative positions thereof, are extended by a resilient device to grip the free end of the strap against the crossmember. As shown, the locking device which is pivoted in the frame about a bar 6, comprises a flattened tubular sleeve in which the part 5 is slidable and is biassed to its projected position by springs 8.
Patent GB-408686-A (GB)
Title: Improvements in and relating to sealed joints for package binding and the like
IPC: B65D63/06
Filed: 1932-10-15
Abstract: 408,686. Baling. SIGNODE STEEL STRAPPING CO., 2600, North Western Avenue, Chicago, U.S.A. Oct. 15, 1932, No. 28842. Convention date, Feb. 5. [Class 94 (i).] The overlapping ends 10, 11 of a binder strap, which may be encircled by a sleeve 12, are secured by deforming the edges to provide complementary obliquely related upstanding marginal flanges 32 and compactly rolled longitudinal ribs 28. The joint may be formed by a tool such as is described in Specification 394,098, [Group XXII]. The flanges are, as seen from below in Fig. 5, obliquely related to each other and to the general line of tension. In addition, a curved hump 34 may be formed to co-operate with each lateral deformation. Each flange, rib, and hump is substantially longitudinally co-extensive. During the formation of the joint, the parts are held at 33 and 35 with a relieved pressure to allow a slightly gradual curvature at these points, but not sufficiently relieved to allow the deformations to vary substantially in length. The sleeve 12 may be dispensed with.
Patent GB-1356948-A (GB)
Title: Rotary couplings
IPC: F16D3/04
Filed: 1970-06-15
Abstract: 1356948 Oldham couplings HYDRO-MITE Ltd 7 June 1971 [15 June 1970] 28899/70 Heading F2U An Oldham coupling comprises two shaft mountable flanges 1, (6), Fig. 3 (not shown), one with two lugs 3 engaging diametrically opposite slots 9 extending radially from the periphery of a flat circular metal disc 4 having a central slot 8 normal to the slots 9 and of a greater diametral length than the distance between the radially inner ends of the slots 9, the slot 8 receiving a diametral lug 7 on the other flange (6). The disc 4 may be formed by stamping or punching.
Patent GB-1358588-A (GB)
Title: Curable polyepoxide compositions
IPC: C08L63/00
Filed: 1971-06-21
Abstract: 1358588 Curable polyepoxide compositions UNION CARBIDE CORP 21 June 1971 [22 June 1970] 28983/71 Heading C3B A curable composition comprises a polyepoxide (I) and a mixture, in an amount sufficient to cure I, of a polyalkylenepolyamine H 2 N(C n H 2n NH) x H (II) (n = 2-10 and x= 1-6) and a polyglycolpolyamine in which a, b and c are each at least 1 and a + b + c is from 3 to 30. III is present at 35-75% by wt. of the mixture of II and III. The amount of II and III present may range from 75% less than stoichiometric to 25% in excess of stoichiometric. I may be a polyglycidyl ether of bisphenol A or of bis-(p-hydroxyphenyl)methane. II may be diethylenetetramine or tetraethylenepentamine. Uses.-Coatings, filament windings.
Patent GB-1514806-A (GB)
Title: Stamping apparatus
IPC: B41K1/14
Filed: 1975-07-10
Abstract: 1514806 Stamping apparatus E A CARDOSO 10 July 1975 [24 June 1975] 29045/75 Heading B6C Stamping apparatus comprises a hollow body 1 having an opening at one end, a stamp 4 within the body mounted for movement towards and away from the spring to stamp an article placed thereadjacent, means, e.g. spring 8, for biasing the stamp away from the opening, means, e.g. solenoid 5 and armature 6, for advancing the stamp towards the spring, and control means, e.g. intermittently energized solenoid 9 whose magnetic field opposes that of solenoid 5, for repetitively opposing the action of the advancing means so that, in use, the stamp is oscillated to and from the position adjacent the opening. The operator, therefore only needs to place the apparatus adjacent a substrate to be printed using handle 2, switch on, and present successive articles to be stamped, the impression being effected, in the embodiment shown electrically.
Patent GB-1502150-A (GB)
Title: Devices for the administration by inhalation or insufflation of powdered substances contained in a capsule
IPC: A61M15/00
Filed: 1975-07-10
Abstract: 1502150 Powder distributors; inhalators ISF SpA 10 July 1975 [15 July 1974] 29048/75 Heading A5T [Also in Divisions B1 and B2] In an inhalator or insufflator for the administration of powdered substances contained in a capsule, the capsule 13, Fig. 1, is opened by means of a device comprising a tubular body 1 having a transverse recess 11, Fig. 4, intermediate its ends, a carrier member 12 mounted in said recess for pivotal movement out of and into said tubular body and having a cylindrical bore (15), Fig. 6 (not shown), for holding the capsule, and a pair of cutting blades (20, 20'), Figs. 7 and 8 (not shown), each having a circular aperture (22) and being fixedly mounted at each end of the recess 11 with the centres of the apertures (22) coinciding with the axis of the bore (15) when the carrier member 12 is disposed within the recess 11, the arrangement being such that upon pivoting the carrier member 12 holding the capsule 13 from a position out of said recess 11 into the latter, the ends 13' of the capsule are severed by the blades (20, 20') to release the contents of the capsule. A venting aperture 18 prevents air from being trapped between the carrier member 12 and the wall 19 when the carrier member is pivoted into the recess 11 and recesses 30 are provided for receiving the severed part-spherical ends 13' of the capsule. Figs. 1 and 4 depict an inhalator having a mouthpiece 2, Fig. 1, connected to the tubular body 1 by screw threads. The inlet end of the tubular body has an axial bore 27, Fig. 4, covered by a grating 27' adjacent the blade (20'); inhaled air passes through the bore 27 and the opened capsule 13 and thence into a mixing chamber 8 via a frusto-conical cavity 28, supplementary air being drawn in through radial passages 29. Figs. 9 and 10 (not shown) depict an insufflator for nasal administration of powdered medicaments, comprising a resilient bulb (33) connected to the inlet end of the tubular body, and a shaped outlet portion (32).
Patent GB-1342255-A (GB)
Title: Centrifugal advance device for an ignition distributor
IPC: F02P5/06
Filed: 1971-06-22
Abstract: 1342255 Automatically adjustable couplings DUCELLIER & CIE 22 June 1971 [10 July 1970] 29119/71 Heading F2U A centrifugal advance device for an I.C. engine ignition distributer has a three stage A,B,C, advance #/speed N curve, as in Fig. 6, and comprises a drive shaft 1, fixed to a plate 2 pivotally mounting two sets each comprising a main mass 5, 6 and an auxiliary mass 13, 14 and a spring 19, 20 opposing centrifugal movement, both masses of each set moving against the spring with increasing speed in stage A until the mass 13, 14 engages an abutment 23, 24 on the plate in stage B, further movement in stage C is when the masses 5, 6 alone have sufficient centrifugal force to overcome the springs 19, 20. In each set both masses 5, 6, 13, 14 may pivot about a common pin 3, 4 fixed to the plate 2. Each mass 13, 14 may have a slot 15, 16 which locates a pin 17, 18 fixed to the mass 5, 6, the pin engaging end 15a, 16a of the slot in stage A and end 15b, 16b at the end of stage C. Advance of an ignition cam 8 may be by pins 9, 10 on a plate 7 fixed thereto, engaging slots 11, 12 in the masses 5, 6.
Patent GB-491126-A (GB)
Title: Improvements in electric signal amplifiers
IPC: H04B3/08
Filed: 1937-10-26
Abstract: 491,126. Valve amplifying circuits. RYALL, L. E. Oct. 26, 1937, No. 29182. [Class 40 (v)] A negative feed-back-path for an amplifier which incorporates a series resonant circuit includes a network in which the phase of the feed back changes as the frequency increases so that the relative gain of the amplifier first increases as frequency increases and then decreases due to the change in phase in the series resonant circuit and in the feed-back path. As shown in the Figure the output voltage is applied via resistor 9 to resistor 10 and condenser 11 in parallel. By increasing the value of condenser 11, the gain at high frequencies is increased, the frequency at which maximum amplification occurs being determined by condensers 7 and 11 combined. Resistor 8 controls the shape of the gain frequency characteristic at intermediate frequencies.
Patent GB-271743-A (GB)
Title: Improvements in fuel injecting device for internal combustion engines
IPC: F02M61/16
Filed: 1926-11-19
Abstract: 271,743. Hesselman, K. J. E. Nov. 19, 1926. Regulating delivery by opening suction valves; valve gear. - A diaphragm carrying the fuelinjection valve of an internal-combustion engine which valve is opened bv the pressure of the fuel is controlled by fluid pressure acting in a chamber 15 and supplied by a pump 53 and pressure equalizing device 52. To prevent the engine starting or to stop it when the pressure in the chamber 15 falls the Bourdon tube 64 causes the pawl 62 to hold open the suction valve 58 of the fuel pump, which valve is opened at each stroke by levers 59, 60.
Patent GB-1413599-A (GB)
Title: 1,5-benzodiazocine derivatives
IPC: C07D245/06
Filed: 1973-06-20
Abstract: 1413599 Benzodiazocines DDSA PHARMACEUTICALS Ltd 1 April 1974 [20 June 1973] 29274/73 Heading C2C Compounds of the general Formula I (R 1  = H, halogen, CF 3 , CN, NO 2 , C 1-6  alkyl, alkoxy or alkylthio; R 2  = H, C 1-6  alkyl, furyl; R 3  = H, C 1-6  alkyl or hydroxyalkyl, C 2-6  alkenyl benzyl; A=C(R 4 )=N, C(R 4 )=N(#O); R 4  = phenyl, (C 1-6  alkyl) phenyl, nitrophenyl, halophenyl, pyridyl) and their acid addition salts are prepared by treating a compound of the Formula II, III or IV (R 2  not H) with a base, optionally followed by salt formation. The above compounds are tranquillizers, sedatives, anticonvulsants, hypnotics, diuretics and anti-inflammatory agents, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-261769-A (GB)
Title: Manufacture of azo-dyestuffs
IPC: C09B29/00
Filed: 1926-11-19
Abstract: 261,769. I. G. Farbenindustrie Akt.- Ges., (Assignees of Farbwerke vorm. Meister, Lucius, & Br³ning). Nov. 19, 1925, [Convention date]. Void [Published under Sect. 91 of the Acts]. Addition to 243,758. Azo dyes.-Azo dyes are made by coupling a diazo-component with a coupling component, at least one of the components containing one or more carboxylic ester groups, the dyestuffs described in the parent Specification, and in Specification 256,272, and those obtained by coupling diazo-salts of aminobenzoic ester with 1 : 8-dihydroxynaphthalene-4 : 6-disulphonic acid, and by coupling diazo-salts of anthranilic ester with #- naphthol being excluded. The dyes may also be made by esterifying the free carboxyl group or groups in finished azo dyes containing such groups. According to the components used, dyestuffs suitable for pigments, or for dyeing wool, silk, or cellulose acetate, or substantive dyestuffs, may be obtained. If chromable groups are also present, e.g, if the diazo-component is anthranilic acid or an o-aminophenol, or the coupling components sadicyclic acid or chromotropic acid, the fastness of the dyeings may be increased by afterchroming. In examples, (1) o-aminobenzoic ethyl ester is diazotized and coupled with H-salt; the product dyes wool a bordeaux-red faster to washing than that obtained from the corresponding dyestuff from o-amino-benzoic acid; (2) a similar dyestuff is obtained from p.aminobenzoic ethyl ester, (3, diazotized ni-aminobenzoic, ethyl ester is coupled with 1 ; 8: 4-aminonaphtholsulphonic acid; the product dyes wool violet-red, the corresponding dyestuff from o-aminobenzoic ethyl ester giving a bluish-violet tint, the dyeings in both cases being faster to washing than those obtained from the corresponding aminobenzoic acids, (4) diazotized o-aminobenzoic methyl ester is coupled with 2 : 8- or 1 : 4-naphtholsulphonic acid; in the latter case the product dyes wool orange or red tints; (5) m-sulphobenzene diazonium chloride is coupled with 2 : 3-oxynaphthoic ethyl ester; the product dyes wool orange-red; a similar dyestuff is obtained with salicylic ester; (6) diazotized 4- nitro-2-aminobenzoic methyl ester is coupled with sodium diphenylamine-p-sulphonate; the product dyes acetyl cellulose a reddish-orange tint of great fastness: (7) diazotized o-aminobenzoic methyl ester is coupled with 2-oxy-3-naphthoic-5-chlor-2- toluidide, the latter being in the form of a suspension made by dissolving it with turkey red oil in caustic soda solution and pouring into acetic acid solution: the product gives an orange tint, fast to light. when used as a printing or oil colour, and (8) diazotized 4-amino-3-nitrotoluene is coupled with 1-phenyl-5-pyrazolone-3-carboxylic methyl ester; the product gives orange tints, much faster to light than the corresponding dyestuff from the pyrazolone carboxylic acid, and of good covering power when used for colouring wallpaper or as a printing or oil colour.
Patent GB-427637-A (GB)
Title: Buckle
IPC: A44B11/24
Filed: 1933-10-23
Abstract: 427,637. Buckles. BARNES, L. J., Austral House, Fisher Road, Dee Why, New South Wales, Australia. Oct. 23, 1933, No. 29284. [Class 43] A buckle has an upturned end 4 formed with a slot 5, through which the fixed end of the strap is threaded, a tongue 2 to pass through a hole in the fixed end, and cross-bars 6, 7 by which the adjustable end of the strap is gripped.
Patent GB-219564-A (GB)
Title: Improvements in automatic musical instruments
IPC: G10F1/02
Filed: 1923-11-22
Abstract: 219,564. Marks, E. C. R., (Auto Pneumatic Action Co.). Nov. 22, 1923. Player-pianos; actions; winding- mechanism. - Relates to instruments in which the pneumatic mechanism and rolls are arranged in a drawer slidable beneath the key-bed, the mechanism being operable in any position of the drawer, and consists in an improved intermediate mechanism, in which a horizontal thrust-bar 22, at different points on which the strikerpneumatic rod 18 acts, is carried by pivotally supported links 24 having a pivotal mortice and tenon connection 25, the bar 22 remaining horizontal when operated and acting on a key B by means of a vertical striker 21. A buffer 28 contacting with the joint 25 limits the upward movement of the bar 22, while its downward movement is limited by a stop 29.