baber/WOPTO huggingface dataset:
Patent GB-1290546-A (GB)
IPC: B26F1/00
Filed: 1969-11-05
Abstract: 1290546 Press knives SAMCO-STRONG Ltd 4 Nov 1970 [5 Nov 1969 3 Jan 1970] 54158/69 and 354/70 Heading B4B Press cutting equipment comprises a plate 4 having pins 22 on which a lay of fabric portions can be impaled over an aperture 20 which corresponds in shape with a knife 6 adapted to be located relative to the aperture by lugs 16, the arrangement being such that when the equipment is in use in a press cutting operation and a lay is impaled on the plate with the knife located thereabove, the knife is forced through the lay and passes through the aperture so that the lay is cut against a surface of the press. The plate is arranged to be mounted in a frame 2 above an opening 14 therein, the lay being additionally supported in the frame by wires 12; a pair of carrying handles 10 are mounted on the frame. In a modification, Fig. 3 (not shown), the plate (44) is made from perforated metal so that the pins 22, Fig. 2, can be easily repositioned; the pins may be held in the plate by means of a rivet or screw passing through a circular portion 34 formed in the pin. A sheet of perforated metal may also replace the wires 12, Fig. 1. The knife (46) may be adjustably positioned over the aperture (60) by means of blocks (74, 80) at each end of the knife arranged to be clamped by screws (82) to the edge of the frame.
Patent GB-1297394-A (GB)
IPC: G06F5/01
Filed: 1969-12-17
Abstract: 1297394 Shifting circuit BURROUGHS CORP 17 Dec 1969 [8 Jan 1969] 61537/69 Heading G4C An electronic shifting network comprises a number of gating levels each consisting of a number of sets (rows) of gates, each gate being represented by a number which indicates the bit position (column) in the previous level from which it received its input. The outputs of the gates in each bit position (column) are connected as inputs to an "OR" gate, the output of which supplies a gate in each set (row) in the next lower level. It can be seen from the drawing that each set (row) of gates in each level produces a right shift indicated by the number to the left of the row by virtue of the way its gates are connected to the outputs of the previous gating level. A control circuit is described which enables selected rows of gates to produce the desired shift, e.g. a shift of 21 being produced by enabling shift rows 16, 4 and 1. The network is arranged to produce right and left shifts left shifts being converted to the equivalent right shift in the control circuit by complementing. Each shift may be an "end-around" shift, i.e. the bits shifted off one end being brought round to the other, or an "end-off" shift where the bits shifted off one end are lost. In the latter case certain gates in a selected row are not enabled, e.g. in the 16 shift row of the first level, the first 16 gates (cross hatched) are not enabled so that bits 48-63 of the input word do not appear in the shifted word. All gates which are crosshatched to the right and left are not enabled for right and left "end-off" shifts respectively.
Patent GB-1297660-A (GB)
IPC: F16J15/16
Filed: 1970-12-17
Abstract: 1297660 Cooling stuffing boxes SIEMEN & HINSCH mbH 17 Dec 1970 [23 Dec 1969] 59961/70 Heading F2B [Also in Division H2] The cooling air of the motor 2 of a centrifugal pump is used for cooling the shaft seal housing 5 which is in fluid connection with the delivery chamber of the pump by means of a clearance between the shaft and its surrounding housing. If desired, the seal housing may be provided with transverse cooling fins 6 and the current of air from the motor fan 3 directed across the housing by deflectors 9 carried by a heat shield 7. In another embodiment, the seal housing is provided with longitudinal fins and the cooling air is deflected radially outwards by a heat shield after the air has flowed over the fins.
Patent GB-1307673-A (GB)
Title: Telescopic shock absorbers
IPC: F16F9/084
Filed: 1969-04-03
Abstract: 1307673 Combined hydraulic shock absorbers and pneumatic springs ARMSTRONG PATENTS CO Ltd 3 April 1970 [3 April 1969] 17426/69 Heading F2S  In a combination of a rolling diaphragm pneumatic spring with a tube-within-a-tube hydraulic shock absorber having a valved piston, and a valve controlling liquid flow between the tubes, the diaphragm 30 of the pneumatic spring is generally tubular, is fitted at one end to the outer (reservoir) tube 10 of the shock absorber, and is formed at the other end with a radially inwardly directed flange 34, the inner periphery of which surrounds, and, as shown, engages and seals against the piston-rod 22, 24. The end of the diaphragm fitted to the tube 10 may be extended to the end of the tube and formed with a radial flange 54 as shown in dotted lines, the flange having a thickened inner periphery to sealingly engage the piston-rod. (For Figure see next page)
Patent GB-1311539-A (GB)
Title: Apparatus for conditioning tobacco
IPC: A24B3/04
Filed: 1970-10-15
Abstract: 1311539 Conditioning tobacco IMPERIAL TOBACCO GROUP Ltd 28 Sept 1971 [15 Oct 1970] 48994/70 Heading A2C [Also in Division B8] Hands of tobacco 16 are conditioned, e.g. moistened with water, in apparatus comprising a horizontal tunnel 10 with upper and lower sprayers 11, 12 discharging an atomised conditioning medium carried by jets of compressed air, the sprayers being so located and oriented as to cause the tobacco leaves to wave as they are carried through the tunnel in holders 15 mounted on an endless conveyer 14 of open form. The conditioning medium, supplied from a tank 26 may be heated before being discharged, and the compressed air, supplied through pipes 21, 23, may contain a flavourant or other additive. Each sprayer comprises a nozzle for conditioning medium mounted at right-angles to a compressed air nozzle, each nozzle being controlled by an adjustable needle valve. The sprayers 11, of which there are four spaced across the tunnel in each of three rows, are staggered with respect to the sprayers 12 which are arranged in two rows of five. Additional sprayers 13 discharge only conditioning medium to the butt ends of the hands. The holders 15, which are staggered in two rows on the conveyer, are so mounted that their gripping portions are separated as the conveyer passes over the sprockets 17 so that hands of tobacco may be introduced into the holders at the entry end of the tunnel and are released at the delivery end. The holders may be spring loaded to yield should they encounter an obstruction.
Patent GB-1325733-A (GB)
Title: Chromatograph
IPC: G01N30/24
Filed: 1970-09-23
Abstract: 1325733 Gas chromatography GAS COUNCIL 13 Aug 1971 [23 Sept 1970] 45358/70 Heading B1X Gaseous samples, e.g. air/methane or natural gas to be chromatographically analysed are selectively fed to a manifold 11 by valved pipes 10 and thence via a fixed volume slide or piston multiport valve 13 to a packed column 20, e.g. of metal and detector 22, e.g. a kathurometer, and U.V. recorder 26. Carrier gas is introduced to the valve 13 by pipe 17 having pressure regulator 15 and gauge 16. The valve 13 is operated by electromechanical or electronic timers 23, e.g. solenoids 18, 19. A sample is flushed through the valve by the subsequent sample. The column packing may be granules of ethyl-vinyl benzene polymer or 3% w/w squalene on 100/150 B.S.S. silica gel, and the carrier gas may be helium. More than one column (and detector) may be used in parallel for selective separation.
Patent GB-1328153-A (GB)
Title: Mehtods of making organopolysiloxanes
IPC: C08G77/06
Filed: 1970-08-20
Abstract: 1328153 Precuring organopolysiloxane resins in thin films OWENS-ILLINOIS Inc 28 Aug 1970 41455/70 Heading C3T A solvent-soluble curable non-gelled polysiloxane is prepared by reaction of a methyl- and/or ethyl- and/or phenyl-trialkoxysilane, each alkoxy group having 1-6 C atoms, with at least 1À5 mols of water per mol of silane i.p.o. a trace of acid not exceeding 0À01 mols per mol of silane at 50-160‹ C. to produce a prepolymer of viscosity 30-310 cp./25‹ C. as a 60% solids solution in ethanol, then forming a liquid film of the prepolymer and heating it at 90-180‹ C. for a time sufficient to increase its viscosity without gelling it, to give a solvent-soluble, precured polymer. The prepolymer may be given a "heat history" before forming the film. In the preferred processes, exemplified in Examples 1-5, the silane used is MeSi(OEt) 3  or a mixture thereof with PhSi(OEt) 3 , 2À5-4 mols of water are used per mol. of silane, the acid is HCl, the prepolymer solution is concentrated by distilling off alcohol, a "heat history" is supplied by refluxing the solution where a solid product is required, the prepolymer has a viscosity in the range 25-65 cp./25‹/60% in ethanol and the film temperature is 90-100‹ C. for less condensed products and 150-180‹ C. for solid tack-free products. A wiped-film evaporator may be used for this final step.
Patent GB-1328975-A (GB)
Title: Expanded polystyrene product
IPC: C08J9/33
Filed: 1970-04-21
Abstract: 1328975 Reconstituted expanded polystyrene GENERAL FOAM PRODUCTS Ltd 20 April 1971 [21 April 1970] 19075/70 Heading C3C Reconstituted expanded polystyrene is made by mechanically disintegrating previously formed expanded polystyrene into particles which retain their expanded character, applying a solvent, swelling agent or plasticizer for polystyrene to moisten only the surface of the particles and subjecting a mass of the particles so treated to pressure until they adhere together to form a shaped coherent body while retaining their expanded character. Heat may be applied to the mass of treated particles during or after the application of pressure. The product may be cut into sheets or panels or the treated particles may be moulded to form a sheet or board. A flame retardant, e.g. a haloalkyl phosphate, may be present in the solvent, swelling agent or plasticizer. In the examples expanded polystyrene waste was disintegrated in a knife cutting mill to form beads which were then sprayed with mixtures of white spirit, trichloropropyl phosphate, isopropyl alcohol, paraffin, perchlorethylene, trichlorethylene and/or trixylenyl phosphate, and the mass was fed into a mould and pressure applied to form a foamed body.
Patent GB-1334524-A (GB)
Title: Golf board game
IPC: A63F3/00
Filed: 1971-01-16
Abstract: 1334524 Golf game J M PARK 7 April 1972 [16 Jan 1971] 34445/70 Heading A6H Apparatus for playing a golf game comprises a board 10 having three areas, a blank area 11 for the representation of a golf hole and two target areas 12, 13. The game also includes a golf club and distance chart (Fig. 3, not shown), a distance plotter 30 (Fig. 2), representations of objects normally found on a golf course to be placed on the areas 11 of the board 10, small discs or balls representing golf balls and counters acting as tiddlewinks. In order to play the game, a representation of a golf course is set up on the blank space 11 of the board. The representation may be an aerial photograph of a real golf course or may be made up by the players using model trees, greens, &c., in which case, the area 11 may be made of mastic and the models may be provided with spiked feet for pushing into the mastic. A player takes the distance plotter 30 (Fig. 2), places its pivot 34 on a representation of a tee (not shown) and sets the stem 36 along the direction he wishes his ball to travel. He then refers to the chart (Fig. 3, not shown) selects a suitable golf club, takes a pair of tiddlewink counters and attempts to flip one of the counters with the other from a fixed position on the board 10 into target area 13, which consists of an array of sunken cavities 29, each cavity being labelled by two letters as to row and column. The row (letters I to P) gives the deflection of the ball from its intended travel direction, and the column (letters A to H), on consultation of the golf club and distance chart (not shown), gives the distance which the ball travels. The flight of the ball depends upon in which cavity the flipped counter lands and is plotted by pivoting the stem 36 of plotter 30 according to the row of the said cavity using scale 32 and placing a small disc or ball (representing a golf ball) in the appropriate distance recess 38 of the plotter. This action is considered to be one "stroke" and "strokes" are made until the golf ball arrives at the green represented on the golf hole. The player then uses the target 12, which consists of a central sunken cup 28 (representing the flag) with concentric circles 27, and attempts to flip his counter into the cup 28 and thereby to "hole" his golf ball.
Patent GB-1335806-A (GB)
Title: Production of hollow articles
IPC: B29C41/04
Filed: 1972-03-27
Abstract: 1335806 Polyoxymethylene composition CELANESE CORP 27 March 1972 [5 April 1971] 14216/72 Heading C3P [Also in Division B5] A composition for rotational casting comprises oxymethylene copolymers containing at least 60 mole per cent of oxymethylene units having distributed among them other groups having adjacent carbon atoms forming links in the molecular chain (e.g. oxyethylene units), in the form of discrete particles of less than 60 mesh (U.S.A. standard) produced by precipitation; the particles are uniformly admixed with 0À05- 10% by weight stabilizers against thermal degradation. In an example, the copolymer particles were mixed with 0À5 weight per cent 2,2<SP>1</SP>- methylene bis-(4-methyl-6-t-butyl phenol), 0À1 weight per cent of cyanoguanidine and 0À023 weight per cent melamine.
Patent GB-1347233-A (GB)
Title: Anti-theft locking device for trailer vehicles couplings
IPC: B60D1/60
Filed: 1969-10-29
Abstract: 1347233 Anti-theft devices G J WALKER 19 April 1971 [29 Oct 1969] 52881/69 Heading B7J [Also in Division E2] An anti-theft locking device for a trailer vehicle coupling of the kind which has a ballsocket head 2 which fits on to a ball-headed projection which is attached to a towing vehicle, the ball-socket head being secured in position by a spring-loaded plunger 3 which is retracted by a handle 5 during hitching or unhitching, the coupling having a thumb-operated safety-catch 10 which prevents the plunger 3 from being accidentally or otherwise retracted, comprises a locating member 20 and a cover 21 extending from the locating member, the locating member 20 being passed through the handle 5 with the cover 21 on one side of the handle 5 extending over the safety catch 10 to prevent its operation. The locating member 20 is retained in position by a slidable bolt 23, which, in bolting position, protrudes from the locating member 20 to engage the opposite side of the handle to that engaged by the cover, the bolt 23 yielding against a spring when a cylinder lock mechanism 25 is key released and the locating member 20 is pulled out of engagement with the handle 5. The spring-loading of bolt 23 maybe dispensed with.
Patent GB-1349566-A (GB)
Title: Vapourizer apparatus
IPC: F24F6/02
Filed: 1971-04-06
Abstract: 1349566 Electrode boiler FABERGE Inc 6 April 1971 8865/71 Heading H5H To prevent electric shock to anyone filling or emptying a vaporizer whilst it is connected to a supply, a filling receptacle 12 is provided which discharges water droplets by means of restricted apertures 13 to an inclined ramp 26 which accelerates the water so that it forms thin high resistance films which are again broken into droplets when they reach the sole opening 24 in electrode boiler 20 whose electrodes 22 are located adjacent that side of the boiler 20 which is most remote from its filling and discharge opening 24. Thus there can be no continuous current path between the user and the electrodes 22. The opening 24 is below the top of boiler 20 so that an airlock is formed in the upper space of the boiler should there be an attempt to overfill. Vapour is deflected by a baffle 27 to a screened exit port 16. Drain apertures 15 are provided in the bottom of outer insulating casing 10. The insulating boiler 20 is supported by posts 14 in the insulating casing 10. Baffles 21 with sharp edges to break up any water or vapour films or posts 14, and the sharp edges of boiler 10 minimize the possibility of current leakage due to continuous films during use.
Patent GB-1260955-A (GB)
Title: Improvements in or relating to continuous carbon fibre tapes
Inventor: PHILLIPS LESLIE NATHAN
IPC: D03D15/00
Filed: 1969-03-10
Abstract: 1,260,955. Carbon fibre tape. DEFENCE SECRETARY OF STATE FOR. 3 March, 1970 [10 March, 1969; 6 Nov., 1969], Nos. 12448/69 and 54452/69. Heading D1K. [Also in Division C1] A carbon tape contains a plurality of parallel aligned carbon fibres functioning as warp members, the members including for example carbon fibre tows and a continuous weft thread is woven through said warp members at a frequency between 2 and 10 threads/ inch, said weft thread serving to maintain the warp threads in parallel alignment. The warp threads may be composed entirely of carbon fibre but preferably include bundles of glass fibres in an amount up to 90% by weight of the warp. The carbon fibres used may be high strength high modulus carbon fibre. The weft thread may be carbon fibre but is preferably a glass fibre which may comprise 1 to 10 filaments. The carbon fibre used may have, before such use, have been treated with resin, and the tape when formed may be impregnated with resin. The tapes referred to are such that they may be used to form fibre reinforced articles by being wound on, or applied to a former, impregnated with resin if required, and cured.
Patent IL-100659-A (IL)
Title: Electrical power supply for motor vehicles
IPC: H02J7/14
Filed: 1992-01-14
Abstract: An electrical power supply for motor vehicles including an alternator arranged to receive a rotational driving input from a vehicle engine and control and switching means operative to automatically switch from operation in an alternator mode of operation to operation in a generator mode of operation in response to disconnection of the alternator from a vehicle battery.
[US5436509A]
Patent IL-112270-A (IL)
Title: Louvre type window
IPC: E06B/
Filed: 1995-01-06
Abstract: Window of the louvred type comprising a frame constituted by the joining of two vertical uprights (2) to two horizontal crosspieces, defining an opening in which are arranged shutters (4) mounted by fixing to horizontal bars (3) extending from one vertical upright to the other in the plane of the opening, said bars each being mounted so as to rotate about its longitudinal axis and each being engaged with an actuation mechanism by the manoeuvre of which the bars are driven in rotation and the shutters manoeuvred, towards a closed position or towards an open position, the vertical uprights each being constituted by a profile having a U-shaped cross-section so as to determine a vertical housing, to the side of the opening of the window, open in the opposite direction from the opening and separated from said opening by the core (13) of the profile, which is a vertical wall, orthogonal to the plane of the opening, each bar being equipped along its axis of rotation with two end pivot parts (9) each engaged in a rotatary guide bearing (13A) having the form of a cylindrical hole passing through from one side to the other of the core of the corresponding upright and, the actuation mechanism being mounted in the vertical housing of one of the uprights and comprising an irreversible motor assembly provided with a rotary output shaft, for engaging force, to which is fixed a lever at the end of which is articulated the end of a connecting rod articulated by its other end to one of the mobile elements of a movement transmission constituted by a manoeuvring rod (6), extending vertically within the housing of the upright to which several connecting rods (8) of equal, lengths are articulated parallel to each other, extending perpendicular to the plane of the opening and each fixed to one pivot part and to one alone, said pivot part crossing from one side to the other of the wall of the corresponding upright by passing through the corresponding bearing and comprising a tenon engaged in a compartment made in the corresponding end of the bar, a cylindrical seat axially extending said tenon co-operating, so as to guide in rotation, with the bearing and an end portion axially extending the cylindrical seat in the vertical housing formed by the corresponding upright and separated from the latter by a shoulder, said end portion receiving, so as to be fixed, the corresponding connecting rod characterised in that each pivot part (9) has in its tenon (11) a diametric slot dividing said tenon into two portions and that each pivot part is passed through from one side to another along its central axis of symmetry by a longitudinal hole into which is introduced a locking member, which causes on the one hand a radial expansion of the tenon so as to ensure that said tenon is locked by adhesion in the compartment (12) of the corresponding end of the bar and which, on the other hand, causes the fixing of the corresponding connecting rod to the end portion, said connecting rod being provided with a hole into which the locking member engages. 20 כ" ד באדר התשס" א - March 19, 2001
Patent IL-114127-A (IL)
Title: Thrombin inhibiting compounds
IPC: C07D211/60
Filed: 1995-06-13
Abstract: Compounds of the formula and the salts thereof with physiologically tolerated acids and the stereoisomers thereof, in which the substituents have the meanings stated in the description, are described. Also disclosed are intermediates for their preparation. The compounds are suitable for controlling diseases.
Patent IL-118066-A (IL)
Title: Concentric annular ring lens designs for astigmatism
IPC: G02C7/02
Filed: 1996-04-29
Abstract: Concentric annular ring lens designs are disclosed for astigmatic patients, particularly lens designs which reduce the sensitivity of the patient to toric axis misalignment, thus reducing the required number of stock keeping units in inventory for a toric product. Several of the concentric annular ring lens designs comprise a multifocal concentric annular ring design on either the front or back surface and a toric curve on the reverse surface to correct for astigmatism. Alternating concentric annular rings divide the optical zone of the contact lens into regions having at least two optical powers, a first optical power corresponding to the refractive spherical component of a patient's basic prescription Rx, and a second optical power corresponding to the cylindrical power of a patient's basic prescription Rx, or a portion thereof, with an optional third intermediate optical power, such that the multifocus toric lens is rotationally desensitized because of the enhanced depth-of-field provided by the plurality of concentric annular rings. Some embodiments of the present invention have a spherical front or back surface wherein the opposite surface has a plurality of toric annular rings. Some embodiments of the present invention eliminate a toric surface, prism ballast and slab-off features, and provide spherical optical powers at the basic prescription Rx spherical power, the cylindrical power prescription Rx, and an intermediate optical power intermediate to the spherical and cylindrical optical powers. <IMAGE>
Patent IL-119428-A (IL)
Title: Method and system for communication over a wireless modem
IPC: H04L29/08
Filed: 1996-10-15
Abstract: At a computing system (100), communication over a wireless modem is effected by invoking socket calls corresponding to a Sockets protocol standard. Sockets emulation for the Sockets protocol standard is provided by translating the first set of socket calls into service calls that control the wireless modem, and that perform communication through the wireless modem. A destination address is determined using a parameter referenced by one of the socket calls A particular data format is selected based at least in part on a configuration source. A data packet is formed according to the particular data format that contains particular data referenced one of the socket calls, and any information necessary to route the data packet to the destination address. The data packet is transmitted over the communication link using the wireless modem. Remote units (102-104) are PC's with wireless modems and Winsock sockets.