baber/WOPTO huggingface dataset:
Patent FI-973681-A (FI)
Inventor: HUTTUNEN KARI
IPC: H04L12/56
Filed: 1997-09-12
Abstract: The invention relates to data transmission between a network part of a cellular network using a General Packet Radio Service and a subscriber terminal. Data transmission is performed using a protocol stack where an RLC/MAC (Radio Link Control / Medium Access Control) protocol layer and an LLC (Logical Link Control) protocol layer employing the services of the RLC/MAC protocol layer act as data link layers. Transmission units are used for data transmission in such a manner that an LLC frame of the LLC layer is placed in an RLC data block of the RLC/MAC layer. More than two LLC frames (700, 702, 704) are located in one RLC data block so that a mechanism is located in the RLC data block indicating the length of the LLC frame included in the RLC data block and information about whether another LLC frame will follow said LLC frame or not. <IMAGE>
Patent GB-783503-A (GB)
Title: Improvements in or relating to the cooling and de-gassing of liquids
IPC: C08B1/10
Filed: 1955-01-13
Abstract: <PICT:0783503/III/1> <PICT:0783503/III/2> A slurry of aged alkali cellulose in an aqueous alkaline solution is cooled and degasified to halt the ageing process by causing the slurry to boil at a reduced pressure under the influence of centrifugal force.  Bubbles of oxygen or oxygen-containing gas are removed from the slurry having an initial temperature of 45-75 DEG  C., the temperature of the degasified slurry being 45 DEG  C. or less. Apparatus for carrying out the process comprises a tank 11 having an outlet 14 for gas, an open-ended member 17 having a curved cross-section, and a nozzle 21 leading the slurry from outside the tank to impinge tangentially on the inner surface of the member. The nozzle in the embodiment shown has a conical convergent inlet section and a flattened divergent outlet section, but in a modification the nozzle comprises a flattened convergent section only.  Slurry collecting at the bottom of the tank may be agitated and is discharged through a pipe 28, a pressure responsive device 32 ensuring a constant level of liquid in the tank.  A pipe 16 connects the outlet with a steam evacuator 12, the vacuum in the tank being automatically controlled in accordance with the temperature of the slurry in the tank.  In a modification the member 17 has a cross-section in the form of an open involute curve, and the ends of the member may have inwardly directed lips. Specifications 783,504; 783,505 and 783,506, [both in Group IV (a)], are referred to.ALSO:<PICT:0783503/IV (a)/1> <PICT:0783503/IV (a)/2> A slurry of aged alkali cellulose in an aqueous alkaline solution containing oxygen or an oxygen-containing gas is cooled and degasefied to halt the ageing process by causing the slurry to boil at a reduced pressure under the influence of centrifugal force. Bubbles of gas are removed from the slurry, which may have an initial temperature of 45-75 DEG  C., the temperature of the degasefied slurry being 45 DEG  C. or less.  Apparatus for carrying out the process comprises a tank 11 having an outlet 14 for gas, an open-ended member 17 having a curved crosssection, and a nozzle 21 leading the slurry from outside the tank to impinge tangentially on the inner surface of the member.  The nozzle in the embodiment shown has a conical convergent inlet section and a flattened divergent outlet section, but in a modification the nozzle has a flattened convergent section only.  Slurry collecting at the bottom of the tank may be agitated and is discharged through a pipe 28, a pressure-responsive device 32 ensuring a constant level of liquid in the tank.  A pipe 16 connects the outlet with a steam evacuator 12, the vacuum in the tank being automatically controlled in accordance with the temperature of the slurry in the tank.  In a modification the member 17 has a cross-section in the form of an open involute curve, and the ends of the member may have inwardly-directed lips. Specifications 783,504, 783,505 and 783,506 are referred to.
Patent GB-987447-A (GB)
Title: Turbulent slagging combustion chamber
IPC: F23C3/00
Filed: 1962-01-12
Abstract: 987,447. Slagging combustion chambers. DURRWERKE A.G. Jan. 12, 1962 [March 21, 1961], No. 1180/62. Heading F4B. A turbulent slagging combustion chamberfor pulverulent or other fluent slag forming fuel has a vertical axis, a bottom slag outlet and an upper gas outlet surrounded by a slag separator collar 6 forming an annular inlet for air and gas. The burners 3 deliver fuel and air tangentially to a plane circle, and the combustion chamber walls and the double-walled separator collar 6 are lined with cooling tubes, heat resistant alloy plates forming nozzles 8 to direct tertiary combustion air or inert gas obliquely with or against the swirling flame, or axially downward. Baffles 11 reduce the swirl of the gases passing to a secondary combustion chamber 12, and tubes 10 connected between the lower edge of the collar 6 and the slag outlet supply coolant to the collar tubes and direct the flow of slag from the edge of the collar. The chamber may be used to burn comminuted refuse, the collar nozzles 8 forming ignition burners.
Patent GB-484614-A (GB)
Title: Improved means for supporting bottles and other containers during filling and/or closure applying or removing operations
IPC: B67C3/24
Filed: 1937-01-15
Abstract: 484,614. Bottling ; bottle rests. GIMSON & CO. (LEICESTER), Ltd., and MADDAFORD, J. S. Jan. 15, 1937, No. 1269. [Class 125 (ii)] In a machine for filling or closuring bottles or other containers, the portions of the supporting table which receive the bottles are shaped so that bottles standing in any position are in register, or approximately so, with the operating means. The vertical spindle 1 carries a collar with a circumferential flange 3 forming the supporting table. This has a series of recesses containing pads 14 preferably of rubber and with concave upper surfaces 15; the radius of curvature of the surfaces is equal to the average height of the bottles dealt with by the machine so that the axes of bottles placed concentrically or eccentrically on the pad intersect at or near their mouths. The bottles are carried forward by a conveyer 6 and are guided by the rails 8 to the transfer device and the table 3. The transfer device consists of a star wheel 7 which is geared to, and rotates with the table. The machine part shown in Fig. 3 is the operating unit 13 for applying or removing screw stoppers ' 12 and it travels round with the bottle. After the operation is completed the bottles are removed from the table and passed to the conveyer 6 by the star wheel 11. To prevent the bottles from sticking to the pads 14, holes 20 are made in the pads and they register with holes 21 in the table.
Patent GB-174091-A (GB)
Title: Improvements in combing machines
IPC: D01G19/04
Filed: 1922-01-14
Abstract: 174,091. Alsatian Machine Works, Ltd., (Assignees of Fossel, J.). Jan. 15, 1921, [Convention date]. Combing-machines.-In a Heilmann double comber of the kind described in Specification 133,683, in which the shaft 13, whereby the nipper frames 32 are rocked as desired by the arm 36 alternately engaging them, has the necessary motion imparted to it from the crank disc 9 through an arm 12, the oscillations imparted to both nippers are equal in time and amplitude. The crank-pin 10 engages a hole in a block D' moving in a vertical slide D<1> in a carriage D mounted to slide horizontally on a pair of rods C.
Patent GB-606455-A (GB)
Title: A hand-grip for a slender shaft
IPC: A63B49/08
Filed: 1946-01-15
Abstract: 606,455. Artificial limbs; fishing rods. STURROCK, G. S. Jan. 15, 1946, No. 1320. [Classes 48 and 81(ii)] [Also in Group XV] In a handgrip for the shaft of a games implement or fishing-rod two projecting surfaces to accomodate the second and third fingers and the fourth finger respectively are provided, the surface for the fourth finger projecting to a greater lateral extent than the other, the adjacent side of the third finger resting against the step at the junction of the two surfaces and the length of the first surface, axially of the shaft, being such as to allow the first finger and thumb to grip the shaft directly. The handgrip may be formed as an integral part of the shaft or may be secured to it by binding or screwing or, as in the preferred form illustrated in Fig. 3 may be formed as a separate entity in which edges 13, defining a concave surface, grip the shaft and the exterior convex surface has projecting surfaces 14, 15 the crests of which have a slight twist to suit the second joints of the fingers and steps 17, 16 to accommodate the sides of the first and third fingers respectively. In a modification a finger-retaining loop with a web portion between the second and third fingers, is provided which spans the finger-supporting surfaces so that the device may be carried on the hand between strokes. This modified form may be detachably secured by a plate to a universally movable connection of an artificial arm.
Patent GB-857468-A (GB)
Title: An improved carton for the reception of cups or like articles
Inventor: SHARP KEITH HERBERT WILLIAM
IPC: B65D5/36
Filed: 1958-01-15
Abstract: 857,468. Cartons. UNIVERSAL CASE CO. Ltd., [formerly UNIVERSAL PACKING CASE CO. Ltd]. Jan. 12, 1959 [Jan. 15, 1958], No. 1391/58. Class 18. A carton folded from a single blank has the ends creased at a<SP>7</SP> so that the carton can be folded flat without disjointing, the interior being sub-divided by collapsible members shown in Fig. 4 and comprising two layers of superposed crossed strips c separated by a sheet d.
Patent GB-975814-A (GB)
Title: Process for producing stretched filaments of aromatic polyesters of high molecular weight
IPC: D06L4/657
Filed: 1961-01-12
Abstract: Stretched, twisted and heat-set filaments of aromatic polyester of high molecular weight e.g. polyethylene terephthalate, are produced by a continuous process of twisting the stretched filaments, passing twisted filaments through a solution, dispersion, or an emulsion of "one or more substances boiling at a temperature of 120-350 DEG C.", feeding the filaments to and several turns around a first and then a second roller, the former being heated e.g. electrically, and the two rollers defining a heating zone and rotating at different circumferential speeds, and winding.  The filaments between the rollers are heated on all sides and uniformly to a temperature within the range of 220 DEG -350 DEG C. for 0.1 to 5 seconds with a permitted adjustable shrinkage of 5-35%.  The "substance" is preferably removable by washing or is acceptable as a finishing agent or is not detrimental if it remains on the filaments in a small proportion. Specified "substances" are mono- or polyhydric alcohols, mono-or dicarboxylic acids, esters of mono- or dicarboxylic acids or inorganic acids, ethers, hydrocarbons, phenols and amines and amino alcohols, and polymeric materials: examples include glycerol, lauryl alcohol, glycols, polyglycols, and sugar alcohols such as sorbitol, diphenyl, terephthalic acid dibutyl ester, tricresyl phosphate, ethylamines, diethanolamines, triethanolamines, polyacrylic acid and esters thereof, polymethacrylic acid, and polyvinyl alcohols and esters thereof. Optional additives include a dispersion dyestuff, an optical brightening agent or a sizing agent.
Patent GB-803326-A (GB)
Title: Improvements in and relating to stylus mountings for gramophone electrical pick-ups
Inventor: POULTON ROY ERNEST
IPC: H04R1/18
Filed: 1954-10-06
Abstract: 803,326. Gramophone pick-ups. GARRARD ENGINEERING & MANUFACTURING CO., Ltd. Oct. 6, 1955 [Oct. 6, 1954], No. 1412/58. Divided out of 803,325. Drawings to Specification. Class 40 (2). [Also in Group XXXIX] The invention, divided from Specification 803,325, which is referred to, is constituted by the selected stylus lever forming the armature of the magnetic voltage generating mechanism.
Patent GB-1402724-A (GB)
Title: Printing apparatus
IPC: B65C11/02
Filed: 1972-06-07
Abstract: 1402728 Labels MONARCH MARKING SYSTEMS Inc 7 June 1972 [23 June 1971 8 Dec 1971] 1647/75 Divided out of 1402722 Heading B8F A composite label strip comprises a supporting web 32c on which labels 36c are carried, cuts 100S being formed in the edges of the supporting web so that teeth of a toothed driver (47c, Fig. 4, not shown) can deflect the web material in the region of the cuts to engage the edge formed by such deflection and to feed the web. The cuts also extend through the edges of the labels as at 100L. Specifications 1,402,722, 1,402,725 and 1,402,727 (Division B8) are referred to.
Patent GB-112181-A (GB)
Title: Improvements relating to Fan Blowers.
Inventor: DEXTER FRANK
IPC: F04D29/58
Filed: 1917-02-02
Abstract: 112,181. Dexter, F. Feb. 2, 1917. Heating by electricity.-A fan blower for delivering air at variable temperatures is provided with two inlets through one a of which air passes to the heater d and through the second, which is adjustable, cold air in variable quantity is introduced at some point between the heater and the outlet of the apparatus. Fig. 1 shows slots e in the side of the fan-casing b provided with a gapped plate f by which the openings may be partly or wholly closed. The slots e may be replaced by a series of holes. Fig. 6 shows a form of pump in which cold air is drawn in through holes in the outlet pipe c, which are more or less closed by a pierced ring h<1> rotatable on the tube c. A similar ring and inlet may be fitted on the intake tube a between the heater and the impeller. In the form shown in Fig. 6, a nozzle o is fitted within the tube c. The means for heating the air may be controlled by the member for regulating the air inlet so that, when the inlets are fully opened, the heater is put out of action.
Patent GB-1485354-A (GB)
Title: Aerial towed target
IPC: F41J9/10
Filed: 1976-01-16
Abstract: 1485354 Towed targets DORNIER GmbH 16 Jan 1976 [19 March 1975] 01750/76 Headings B7G and B7W An aerial target 1 towed by a tow-line 2 houses a parachute 8 which is released to support the target when the cable 2 is disconnected or severed. The rope 2, at least the end portion attached to the target of which is electrically conductive, when released lies back in the position 2b to make electrical contact with a ring 3, both rope and ring being connected to a control circuit 4, energized from a battery 5 to operate a triggering device 6 for releasing a target body end cover 7. The cover is connected to the parachute so that when released the air stream acting on the cover extracts the parachute. In an alternative embodiment (Fig. 2, not shown) the tow-rope is connected to a tension sensing element which in turn connects to the circuit 4 through a time delay device which prevents parachute ejection as the result of cable slackening, e.g. in squalls. In further embodiments the body may be provided with two annular rings 3 and in a target with a metallic body the tow-rope enters the body through an insulating sleeve. The cable may be attached to the target body adjacent its centre of gravity.
Patent GB-633221-A (GB)
Title: Improved means for supporting dummy legs, and legs of lay-figures
IPC: A47F8/00
Filed: 1948-01-21
Abstract: 633,221. Lay figures. HARRIS & SHELDON, Ltd., STEWART, E. C., and ROBERTS, T. M. Jan. 21, 1948, No. 1790. [Class 52 (v)] A support for a leg of a lay figure comprises a cranked metal rod 2 having an upper vertical portion 4 extending into the leg of the figure without passing through the foot and a lower vertical portion 3 slidably engaging in a sleeve 5 attached to a base. A short metal collar 7 is moulded in the leg to prevent the plaster cracking. In a modification a tube is embodied in the leg and the rod engages the lower part of this tube.
Patent GB-1240032-A (GB)
Title: A screed for asphalt-laying machines
IPC: E01C19/40
Filed: 1969-01-13
Abstract: 1,240,032. Asphalt-levelling screeds. WIBAU WESTDEUTSCHE INDUSTRIE-U. STRASSENBAU-MASCHINEN G.m.b.H. 13 Jan., 1969 [12 Jan., 1968], No. 1888/69. Heading E1G. In an asphalt-levelling machine wherein a cross-beam 4 of a wheeled chassis carries a heated vibratory screed box 1, the forward surface 12 of the screed box is concave and overhangs the sole plate 13 with its front edge lower than its apex so that the surplus dumped asphalt W is formed into a roll. The screed box carries vibrator 7 and may comprise several side-by-side hollow sections adjustable to the road contour, each box 1 being suspended from vertically-adjustable pivots 3 and located by spring-loaded rods 5. each screed section is uniformly heated by an adjustable-temperature flue gas/air mixture distributed e.g. from an oil burner through a line 19 and openings 17, 16. The wheeled chassis, Fig. 1 (not shown) runs on rails (10) and incorporates jacks (11) adjusting the height of the cross-beam (4) to control the thickness of the levelled asphalt G.
Patent GB-538410-A (GB)
Title: Improvements in or relating to machines for forming flanges on shoe uppers
IPC: A43D113/00
Filed: 1940-01-31
Abstract: - 538,410. Shoe-upper shaping machines. BRITISH UNITED SHOE MACHINERY CO., Ltd., and MINETT, W. T. Jan. 31, 1940, No. 1892. [Class 17 (i)] In a machine of the kind described in Specification 340,393, for arming outwardly turned flanges around the heel portions of uppers, the clamping of the heel end of the upper is effected by a reversed toggle, straightened by manual means, power operated mechanism then moving the straightened toggle bodily to cause outer moulds to press the upper more firmly against an inner mould and to cause a Hanging device to form the flange. The outer moulds first press the upper against the inner moulds and then move lengthwise of the upper to wipe the upper along the inner mould to draw the heel end of the upper against the inner mould. The inner mould 13 has an extension slotted to engage a pin 15 on a slide 11 urged upwardly by a spring 29, and a tongue 21 to prevent forward movement of the form. The form is thus readily exchangeable. The outer forms 39, 41 are detachably retained by pins 49 in carriers 45, 47 urged upwardly by springs 89 and carried by links 61 pivoted to a slide 7 movable parallel to the slide 11. The outer form holders are urged away from the inner form by a spring 55, a fulcrum being provided by a co-operating projection 53 and recess. For swinging the forms inwards as they descend, pins 63 on the carriers engage slots in a slide 67 movable against adjustable friction. Below the inner form a pair of gauge plates 133 are pivoted to a plate 137 supported on a spindle 139 adjustable by a pin 147 actuated by a handle held in adjusted position by a spring plunger to determine the width of the out-turned flange. The flange is turned outwardly by blocks 97, 99 arranged to be spread apart about a common axis 101, an arc-shaped projection on one plate co-operating with a corresponding recess in the other to provide a substantially continuous front edge. Each block is supported on an arm 107 by pins 111. 127, the latter pins engaging square blocks slidably engaging grooves 131 at right angles in a cam plate carried by the slide 11. One arm has a spindle concentric with a sleeve 117 on the other arm, the two arms being urged forwardly by a spring 123 to a limit determined by a washer 121. The slide 7 is reciprocated by parallel levers 159 connected by links 167, 171 to eccentrics on a shaft 175, each pair of links forming a reversed toggle. These toggles are straightened by arms 179 on depression of a treadle pivoted to a strut 185. The two pairs of toggle links are connected by a shaft 169 which, as the toggle is straightened, passes over the head of a spring plunger 191 to contact a surface 187. As, in the power operation of the machine, the straightened toggle is moved toward the shaft 175, the shaft 169 engages the end of a lever 283 to free the strut 185. A lever 265 positively raises the slide 11 as the links 171 begin to rise. The starting lever is prevented from movement until the links 171 have been swung upwardly.
Patent GB-1508901-A (GB)
Title: Solar heating panel
IPC: F24S10/75
Filed: 1976-05-10
Abstract: 1508901 Solar heating KB COMMERCIAL SOLAR ENERGY Ltd 10 May 1976 [17 Jan 1975] 2013/75 Heading F4U A solar heating panel comprises copper tubes 35 which extend between manifolds 30, 31 and which are located in complementary channels formed in a sheet 36 of copper foil. The channels are held in intimate contact with the tubes by elongate resilient clips 50. The surface of the sheet 36 between the channels is formed with pyramidal or conical depressions, Figs. 4, 5 (not shown). The panel includes a casing 11 provided with a double glazing arrangement 13 comprising a glass pane 47 with a ground, non-reflective, surface and a plastics sheet 51, Fig. 1.
Patent GB-1294221-A (GB)
Title: Method and means for brick manufacture
Inventor: SPENCER CYRIL MURRAY
IPC: B28B11/06
Filed: 1970-01-15
Abstract: 1294221 Making bricks W T LAMB & SONS Ltd 15 Jan 1971 [15 Jan 1970] 2028/70 Heading B5A A system for making bricks comprises a pugmill 1 which delivers clots of clay 4 by means of a conveyer 5 to an operating station 6 and 7 where they are shaped by hand and coated with sand before being thrown into moulds 8, Fig. 3, not shown, which have been automatically coated with sand in a machine 10, and moved along a conveyer 9 by a pusher 27, each clot of clay having a volume greater than that required to fill a mould, the mould being subsequently moved on the conveyer 9 to a trimming station 11, where the surplus clay is removed and returned to the pug-mill via a conveyer 11a, the shaped brick being removed by a turntable device 131 to be forwarded to drying and firing stations. The conveyer 5 is driven intermittently by a pawl-mechanism 19 in unison with a wire cutter 2. The moulds can be sanded manually. The pug-mill has an adjustable outlet 3, and a back-pressure screw associated therewith.
Patent GB-1030704-A (GB)
Title: Improvements in or relating to a quick release mechanism for safety belts or the like
IPC: A44B11/25
Filed: 1963-01-16
Abstract: 1,030,704. Latches. A. SELNES. Jan. 16, 1963, No. 2066/63. Heading E2A. A safety belt buckle comprises tongue and sleeve members 4, 1 each provided with a cam surface 9 which surfaces are engageable one with another by displacement of the tongue member transversely to its direction of insertion in the sleeve member to oppose disengagement of the members, means to urge the tongue in a direction opposite to the direction of insertion, and locking means operable to prevent transverse displacement of the members when in the transversely engaged position to prevent disengagement of the cam surfaces. As shown, the tongue member 4 is engageable with the sleeve member 1 against a spring 12 carried by the member 1, and during the engaging movement, is displaced transversely of the member 1 by a cam 10 therein, to an engaged position wherein a cam 8 engages in a cut-out 6 in the member 4 and is releasably retained by a pivoted spring- loaded locking device 13 a portion 15 of which Fig. 5 (not shown) engages beneath an adjacent edge of the member 4. The device 13 is operable by a knob 17 which moves through an arcuate slot in the member 1. In modifications, the spring 12 and the loading spring for the device 13 are combined, Fig. 6 (not shown) and the device 13 is slidable, Fig. 7 (not shown). In another arrangement Figs. 8-11 (not shown), the tongue member 4 is displaceable transversely of its thickness and includes cut-outs which are engageable with inwardly projecting portions of the member 1, the member 4 being retained in engagement by a pivoted spring-loaded lever which then overlaps the member 4: