baber/WOPTO huggingface dataset:
Patent GB-1288644-A (GB)
IPC: E05D15/06
Filed: 1969-12-11
Abstract: 1288644 Suspended railway vehicles; doorrunners ANTHONY BEARINGS (PTY) Ltd 11 Dec 1969 [11 Dec 1968] 60419/69 Heading B7L [Also in Division El]  A trolley for suspending a door or other article from an overhead track comprises a U-shaped yoke 11 having a web 12 and opposed flanges 13, the web suspending a rod 14 for connection to a door &c. 24, and each flange having one or more open-ended slots each of which receives a spindle 18 of a supporting wheel 19, the spindles each having an annular groove for engagement with the sides of the slot. After insertion of the spindles in the slots, the edges of the flanges are deformed to retain the spindles in position. The trolley may run in an inverted channel 20 having lower inturned flanges 21 to provide a track.
Patent GB-1289393-A (GB)
Inventor: VAN DE BILT P A
IPC: B65B13/22
Filed: 1970-12-08
Abstract: 1289393 Wire or band strapping machines METAVERPA NV 8 Dec 1970 [10 Dec 1969] 58181/70 Heading B8C In a wire or band strapping machine in which a wire or band is guided in a looped path around an object by a mechanism provided with means for holding the free end of the wire or band, and a tensioning device, the tensioning device is positioned between means for withdrawing the wire or band from the looped path. As shown a band 8 is fed into a guide frame 1 via rollers 11, 12 by a pair of rollers 15, 16, the roller 15 being driven by a motor 20 and the roller 16 being slidable into engagement with the band 80 for feeding the band, by means of a pneumatic cylinder 223. A withdrawal mechanism includes a driven roller 19 and a roller 25 which is slidable into engagement with the band by means of a cylinder 196. The tensioning device includes a slotted housing 40 connected to a tube 42 slidable over a guide 43. A clamping shoe 44 is actuated by a cylinder 117 through a lever 46 the face end of which is movable in a guide 48. In use, movement of the shoe 44 to grip the band upon actuation of cylinder 117 tensions the band; a clamp provided in a block 50 maintains the tension in the band.
Patent GB-1289577-A (GB)
IPC: B65D5/58
Filed: 1970-08-03
Abstract: 1289577 Cartons REED INTERNATIONAL Ltd 19 April 1971 [3 Aug 1970] 37427/70 Heading B8P A carton of cardboard, corrugated board or fibre board having a tubular body formed of four side panels 1 and end flaps 2, 3, comprises inner and outer cases each made from a separate blank with some or all of the sides of the inner case spaced from the walls of the outer case to protect the contents. The end flaps 7, 9 on the walls of the inner case enclose the end flaps 3 on the outer case so that walls 5 on the inner case are held firmly in spaced relation to the outer case walls 1. End flaps 6, 8 on the narrower sides of the inner case may be folded as shown to reinforce the end walls or the flaps 8 may be folded to overlie the flaps 6 and so provide an additional wall thickness or alternatively may be folded as flaps 7 and 9 to enclose end flaps 2 in which case all four walls of the inner case will be spaced from those of the outer wall. If end flaps 2 are made of double length and folded back upon themselves a five-thickness end wall is provided.
Patent GB-1295418-A (GB)
IPC: A01N57/14
Filed: 1971-04-19
Abstract: 1295418 Thiophosphoric acid esters BAYER AG 19 April 1971 [13 March 1970] 23811/71 Heading C2P The invention comprises compounds of the Formula I where X is oxygen or sulphur and Z is a group of the Formula IIa where Y is halogen, C 1-4  alkyl, alkoxy, alkylthio or alkylsulphinyl, or nitro, cyano or phenyl and m is 0, 1, 2 or 3, the radicals Y being the same or different, which may be prepared by reacting a halide with a compound M-SC 3 H 7-n  where Hal is halogen and M is hydrogen or alkali metal. Compounds of Formula I in which at least one radical Y is an alkylsulphinyl group may be prepared by oxidizing the corresponding alkylthio-substituted compound. The compounds of Formula I are used as insecticides, acaricides and nematocides, either alone or as the active ingredient in conventional pesticidal compositions.
Patent GB-1296665-A (GB)
IPC: H03D3/00
Filed: 1970-03-12
Abstract: 1296665 Frequency demodulation INTERNATIONAL STANDARD ELECTRIC CORP 12 March 1970 [18 March 1969] 11836/70 Heading H3A An f.m. demodulation system comprises: a first demodulator 4 fed with the modulated input signal; means 7, 8, 9, for combining the modulated input signal and the demodulator output; a second demodulator 10 fed with the combined signal; and means 12 combining the output from the two demodulators 4, 10 to provide the demodulated output. The output from demodulator 4, comprising the wanted signal and noise, frequency modulates carrier frequency oscillator 8 and the result is mixed with the original signal in mixer 9. If gain control 7 is correctly adjusted the wanted signal components of the two inputs to the mixer can be arranged to cancel, leaving only the noise component modulated on to a carrier. This signal is demodulated at 10 to provide a noise signal which is subtracted from the output of the first demodulator at 12 to provide an output with a lower noise factor. The noise factor may be further reduced by repeating the process in one or more further stages 3, each of which comprises units identical with those enclosed in block 1.
Patent GB-1301443-A (GB)
IPC: C07F1/08
Filed: 1970-01-20
Abstract: 1301443 Preparation of methoxynaphthylpropionic acid and intermediates therefor SYNTEX CORP 20 Jan 1970 [30 Sept 1969 (2)] 31627/72 Divided out of 1300591 Heading C2C 2- (6 - Methoxy - 2 - naphthyl) propionic acid is prepared (1) by reacting di-(6-methoxy-2- naphthyl) cadmium with a 1-6C alkyl 2-halopropionate (halo is Cl, Br or I) in an ether solvent and hydrolysing the ester formed; or (2) by reacting 6-methoxy-2-naphthyl copper (I) with a 1-6C alkyl 2-bromopropionate in an inert organic solvent and hydrolysing the ester formed followed where desired by optical resolution. Di - (6 - methoxy 2 - naphthyl) cadmium and 6 - methoxy - 2 - naphthyl copper (I) are claimed per se. The former is prepared by reacting 2-bromo-6-methoxynaphthalene with Mg turnings at reflux in THF followed by reaction with CdCl 2 . The latter is prepared by reacting 2 - bromo - 6 - methoxynaphthalene with Li followed by reaction with CuBr. Pharmaceutical compositions comprising 2-(6- methoxy-2-naphthyl) propionic acid, when prepared as above, with a suitable excipient, useful in inflammation, pain and pyrexia.
Patent GB-1301598-A (GB)
IPC: H04L7/033
Filed: 1971-04-19
Abstract: 1301598 Digital data readout SIEMENS AG 19 April 1971 [23 March 1970] 24914/71 Heading G4C [Also in Division H3] A system for synchronizing a local clock generator with received data pulses e.g. from a magnetic tape comprises: a counter ZA supplied from a pulse source Z 7 ; a store SP to which the instantaneous value of the count is supplied when data pulse SI is received; a calculator EB which calculates a final value for the counter in dependence on the deviation of the instantaneous value of the count from a nominal value Z 0 ; and a comparator VG which produces a reset signal for the counter when the counter value and calculated final values are the same. In order to ensure that the locked local pulses always occur at the centre of a bit period of the data signal, a further output may be taken from the store SP and applied to a further calculator (AB Fig. 3, not shown) which modifies the minimum value to which counter ZA is reset. In a further modification, Fig. 5 (not shown), an integrator is included in the control loop so that the calculator operates on the stored value averaged out over a number of samples.
Patent GB-1306399-A (GB)
IPC: B65G23/00
Filed: 1970-10-30
Abstract: 1306399 Dispensing powder WELWYN HALL RESEARCH ASSOCIATION 1 Nov 1971 [30 Oct 1970] 51734/70 Heading B8S Apparatus for dispensing measured amounts of powder comprises a storage container 10, Fig. 1, from which powder is fed by a screw conveyer to a hopper 16 with a discharge door 19 the closing of which starts a timing device 21 which controls operation of a motor 14 driving the screw conveyer. The conveyer is driven through a continuously variable reduction gear-box 15. A rotary stirrer 12 prevents clogging in the container. The door 19 is operated by a pneumatic ram 18 or a solenoid. The motor may be controlled independently of the timing device and the door 19. A piston may replace the screw conveyer.
Patent GB-1308854-A (GB)
Title: Selective herbicides based on carbamoyl derivatives of arylhydroxyl  amines
IPC: C07C271/06
Filed: 1971-03-25
Abstract: 1308854 O - Carbamoyl - N - carboxyacylarylhydroxylamines VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY INSTITUT KHIMICHESKIKH SREDSTV ZASCHITY RASTENY 25 March 1971 7819/71 Heading C2C The invention comprises compounds of the formula wherein n is 0, 1 or 2; X is halogen, NO 2  or alkyl; R<SP>1</SP> is C 1 -C 4  alkyl, phenyl or chlorophenyl; and R is alkyl, phenyl, chlorophenyl or nitrophenyl. They may be obtained by reacting N-carboalkoxy- or N-carboaryloxy-N- aryl-hydroxylamines with alkyl or aryl isocyanates. Examples are given for the preparation of the compounds. They are useful as selective herbicides for cultivating farm and vegetable crops.
Patent GB-1310514-A (GB)
Title: Process of contunuous distillation
IPC: F25J3/06
Filed: 1969-07-02
Abstract: 1310514 Cold separation of gas mixtures B R BLIGH 1 July 1970 [2 July 1969] 33402/69 Heading F4P A gas mixture referred to as a refrigerant is withdrawn at 3, Fig. 1, from a single stage continuous gas mixture rectification column 1 and is thereafter subjected to a refrigeration cycle including expansion, evaporation, compression and condensation and is used to provide reflux at the top of the column and at one or more levels between the top and the gas mixture feed zone 2, and at least a portion of the refrigerant is thereafter returned at 23 to the column. A first position 4 of the withdrawn refrigerant in the liquid phase is further cooled at a heat exchanger 5, expanded at a valve 6, partly vaporized in a condenser 7 in heat exchange with top gas which is thus condensed and returned by a pump 19 to the column as reflux. A second portion 11 of the withdrawn refrigerant is cooled at 12, expanded at 13 and partly vaporized in an intermediate condenser 14 thereby providing further reflux. The two portions are completely vaporized at 5, 12, 9, compressed at 10, condensed at 16, further cooled at 9 and expanded at 17 and returned to the column at an intermediate reboiler level 23 where the refrigerant gives up heat. The main reboiler comprises a steam heated exchanger 21. In a modification the refrigerant is withdrawn in the vapour phase through a line 533, 534, Fig. 3, and after being heated at 535, 539 is compressed at 540. A first portion of compr3ssed gas is cooled at 538, condensed at 542, expanded at 536 and heated in a condenser 537 traversed by top gas which is returned as refltx whilst the refrigerant is returned to the compressor. The remainder of the compressed refrigerant gas is cooled at 539, condensed in an intermediate reboiler 547, cooled at 535, valveexpanded at 543 and returned to the column at a evel 544 to provide reflux. The feed mixture may comprise hydrogen, methane, ethane and propane obtained from natural gas after condensation therefrom of C 4  plus hydrocarbons. Top product gas from a de-ethanizer column (200), Fig. 4B (not shown), is passed to a de-methanizer (300, 301, 302) from the head of which methane and hydrogen are withdrawn and from the bottom of which C 2  h.c. are withdrawn and passed to a further separator (400, 401).
Patent GB-1314325-A (GB)
Title: Carboxylic acids
IPC: C07D313/08
Filed: 1969-05-09
Abstract: 1314325 Carboxylic acids of oxygen containing heterocyclics NOVO TERAPEUTISK LABORATORIUM AS 24 April 1970 [9 May 1969 27 Aug 1969 24 Nov 1969] 44894/72 45320/72 and 45321/72 Divided out of 1314324 Heading C2C The invention comprises the following nove<SP>l</SP> compounds: 5 - chloro - 2 - methyl - 2,3 - dihydrobenzo[b]furan - 7 -, 5 - chloro - 2 - methylbenzo[b]furan - 7 -, 2,5 - dimethyl - 2,3 - dihydrobenzo[b]furan - 7 -, 5 - methoxy - 2- methyl - 2,3 - dihydrobenzo[b]furan - 7 -, 4- chloro - 2 - methyl - 2,3 - dihydrobenzo[b]furan- 7-, 6-chloro- (and -methyl- and -methoxy-) chroman - 8 - and homochroman - 9 - carboxylic acids.
Patent GB-1321838-A (GB)
Title: Resistance welding control
Inventor: PASQUIRE D J
IPC: H01H47/18
Filed: 1969-07-16
Abstract: 1321838 Resistance welding PRESSED STEEL FISHER Ltd 15 July 1970 [16 July 1969 12 Nov 1969] 35817/69 and 55347/69 Heading H2H A method of resistance welding comprises monitoring the rate of change of weld resistance or a function thereof and allowing welding current to flow for an additional time after the rate of change of weld resistance has reached a predetermined value, the additional time being calculated as a function of the time for the rate of change of weld resistance to reach the predetermined value. A weld cycle is initiated by actuating a controller 21 so that electrodes 12 are moved into contact with a workpiece, the controller also closing a weld current switch 20 and starting a timer 17. Generators 13 and 14 provide signals proportional to the voltage across the workpiece and the weld current respectively, these signals being fed to a resistance signal generator 15 which is connected to a slope detector 16 for detecting when the rate of change of the weld resistance has reached the predetermined value e.g. when the resistance has a maximum value. The time Tp at this instance is registered by a timer 17 which passes a signal to a calculator 18 to enable the calculator to compute a time Tt = Tp.A + B where A and B are constants, A lying in the range 0À2 to 3À5 and B lying in the range -100 to + 100 milliseconds. The calculator 18 preselects the value of B in accordance with the gauge, condition and material of the workpiece. When the time Tt has expired a controller 19 opens the switch 20 to terminate the weld.
Patent GB-1323886-A (GB)
Title: Removal of polyester residues from equipment by chemical means
IPC: C08G63/91
Filed: 1970-01-22
Abstract: 1323886 Melt-spinning of polyesters IMPERIAL CHEMICAL INDUSTRIES Ltd 22 April 1971 [22 Jan 1970] 3210/70 Heading B5B [Also in Division C7]  Equipment used in the handling or extrusion, (e.g. melt spinning) of molten polyesters is freed of adherent polyester residue by heating in contact with a hydroxylated nitrogenous base of formula where X is R, R<SP>1</SP> is a hydroxyalkyl group of 2 or 3 C atoms, R<SP>11</SP> is C 2  or C 3  hydroxyalkyl, C 1 -C 3  alkyl or H, and each of the alkyl or hydroxyalkyl groups may have a straight or branched chain, provided that always there are 2 C atoms between the N and O atom, at an elevated temperature until the residue is rendered soluble in water, and washing the said equipment with water until clean. The temperature of the heating step is preferably at least 200‹ C., more preferably at least the polymer softening temperature, e.g. 260 degrees for polyethylene terephthalate, and where the base boils below this, a lower temperature, or superatmospheric pressure, is used. Ultrasonic vibrations of <12, e.g. 20, Kc/s may be used to assist water washing-the equipment is of stainless steel, Al, or ceramic. The base may be triethanolamine, diethanolamine, N-methyldiethanolamine, ethanol-isopropanolamine, N-ethanol-propanolamine, diisopropanolamine, N-ethyldiethanolamine, 1- morpholino-2-propanol, isopropyldiethanolamine, diethanolpropanolamine, N-methyl-diisopropanolamine or tri-isopropanolamine.
Patent GB-1332282-A (GB)
Title: Bobbins for electrical coils
IPC: H01F5/04
Filed: 1972-01-19
Abstract: 1332282 Coil formers PYE Ltd 19 Jan 1972 2538/72 Heading B8M [Also in Division H1] A coil bobbin, made of a plastics material, comprises a barrel having end flanges, at least one of the flanges having an opening to allow the exit of leads from the windings, part of this flange being formed from a resilient material, shaped to receive a terminal carrier and secure it to the bobbin. One embodiment of the invention, Fig. 1, has an opening, 5, cut in one edge of the flange 2. The terminal carrier is inserted into position in a direction parallel to the bobbin axis. The bobbin may be housed within the cavity of a similar but larger bobbin, the inner bobbin may then be wound with fine wire and connected to the mains voltage via a terminal carrier fixed to this bobbin, the outer bobbin being wound with thicker wire, the leads of which are connected to the terminals. The bobbin can be arranged on a transformer core such that one limb of the core passes through the barrel of the inner bobbin. In this case, a moulded insulator may be placed between the winding space of the outer bobbin and the core. The terminal carrier may have a fuse carrier or voltage regulator attached in addition to electrical terminals. A thermal cut-out may also be provided. If necessary both flanges may be provided with engagement surfaces, as described, each for supporting and retaining a terminal carrier, or the terminal carrier may be pivoted at one end and snap in behind the shoulder at the other end.
Patent GB-1333166-A (GB)
Title: Removable protective liner for nether garments
IPC: A61L15/58
Filed: 1971-02-03
Abstract: 1333166 Absorbent pads JOHNSON & JOHNSON 3 Feb 1971 3802/71 Heading A5R [Also in Division B2] A protective liner for lower garments comprises an absorbent core covered on an upper surface by a fluid-pervious cover 14 and on a lower surface by a fluid-impervious backing 16, preferably adhered to the core and to folded-over edges of cover 14, and a doublefaced pressure-sensitive tape 18 on the backing 16 for attachment of the liner to said garment, the upper adhesive layer securing the tape to the backing having a level of adhesion greater than that of the other adhesive layer and preferably of about 30 to 112 oz./in. width, and especially 60 to 68 oz./in., and the other, lower, adhesive layer preferably having a level of adhesion of about 20 to 49 oz./in width, and especially 32 to 37 oz./in., the ratio of the adhesion levels preferably being about 1.5:1 to 2.5:1, and especially 1.9:1 to 2.1:1; the level of adhesion being defined as the force required to strip or peel away the tape when secured by the adhesive layer in question to stainless steel plate. The lower adhesive layer is preferably covered by a release strip prior to use of the liner. The differential levels of adhesion may be provided by using chemically different adhesives, chemically similar adhesive manufactured to give different adhesion levels, or by coating the lower surface of the tape substrate over only part of its surface area. Suitable material for each component are disclosed.
Patent GB-1344688-A (GB)
Title: Wheelchair
IPC: A61G5/12
Filed: 1971-10-22
Abstract: 1344688 Wheelchairs ZIMMER ORTHOPAEDIC Ltd (EVEREST & JENNINGS Inc) 17 Oct 1972 [22 Oct 1971] 49320/71 Heading B7B A wheelchair has a main body 1 provided with tubular front legs 2 supported on castors 3. Plates 4 and 5, fixed to the legs 2, have pins 6 and 7 which removably secure plates 8 and 9 welded to a footrest 10 which can be moved in the direction of arrows B, Fig. 3, between projected and retracted positions. The plate 9 has a manually releasable spring-loaded latch member 11 of channel form rotationally mounted on plate 9. A torsion spring 14 urges the latch 11 clockwise. A pin 15 fixed to the latch 11 engages a part 16 with the footrest projected, the latch being releasable by pressing counter-clockwise on a lug 17.
Patent GB-1345182-A (GB)
Title: Article-holding device for use in motor vehicles
IPC: A45C15/00
Filed: 1971-01-16
Abstract: 1345182 Bags G G H COWPER 13 April 1972 [16 Jan 1971] 2207/71 Heading A4G An article holder is made by three pieces of flexible material 1, 2, 4 joined to form a pouch having an access opening, piece 4 being extended above the opening and provided at its top edge with a stiffener 6 and a series of holes 8 whereby the pouch is secured to a car door by fixing means through some of the holes.
Patent GB-1348976-A (GB)
Title: Disc brakes
IPC: F16D65/12
Filed: 1971-05-28
Abstract: 1348976 Disc brakes GIRLING Ltd 28 May 1971 [22 June 1970] 30084/70 Addition to 1136426 Heading F2E In a disc brake as described in Specification 1,136,426 the or each ring is constructed from individual triangular segments 1 attached to the rotor web (7). The rotor surface to which each ring is secured may extend obliquely to the axis of rotation and may be frusto-conical. Each ring and rotor may have mutual contact over two concentric annular zones axially offset from each other. The inner surface of each ring may be ribbed to provide passages for cooling air.
Patent ID-27723-A (ID)
Inventor: HESSLER PETER
IPC: H04J3/14
Filed: 2000-08-30
Abstract: According to the invention a synchronous hierarchic network system and a method of transmitting data are disclosed using at least a path segment between a first network element (A) and at least a second network element (F) on which a tandem connection monitoring (TC) method is established for monitoring information over said path segment, and means for suppressing the insertion of all ones caused by the out of multiframe state subsequent to an interruption, distortion or switching operation of the signal transmission path for a predefined time interval.  <IMAGE>
Patent IL-107775-A (IL)
Title: Method for the recovery of taxanes
IPC: C07D305/14
Filed: 1993-11-26
Abstract: A method of processing a first solution that contains detectable standard taxanes and other taxane compounds to generate a second solution containing a higher percentage of detectable standard taxanes than said first solution including the steps of: loading a column having a first opening and a second opening with an ion exchange media; placing said first solution in said first opening of said column so that said first solution passes through said ion exchange media to said opening thereby said taxane compounds are converted to standard taxanes by an ion exchange reaction wherein a second solution is formed; collecting from said second opening of said column said second solution; and recovering from said second solution a larger percentage of standard taxanes than was detectable in said first solution.
Patent IL-114528-A (IL)
Title: Synthesis of esters of mercaptocarboxylic acids
Inventor: YVES LABAT
IPC: C07C319/02
Filed: 1995-07-10
Abstract: An ester of a mercaptocarboxylic acid of formula HS-X-COOR (I) is prepd. by reaction of NH4SH or an alkali(ne earth) sulphydride on a halo-carboxylic acid ester of formula Y-X-COOR in an (almost) anhydrous alcoholic medium under a H2S pressure of ≥ 10 bars abs..   X = 1-4C alkylene; R = 1-18C alkyl; Y = Cl or Br.
Patent IL-167060-A (IL)
Title: Agent which inhibits the activity of g-csf or g-csfr for treatment or prophylaxis of arthritis
IPC: C07K14/535
Filed: 2005-02-23
Abstract: The present invention relates generally to a method for treating or preventing or otherwise ameliorating the effects of inflammatory conditions such as but not limited to chronic immune-mediated inflammatory diseases. The present invention further provides pharmaceutical compositions comprising agents which inhibit one or more inflammatory cytokines and/or which down-regulate expression of genes which encode inflammatory cytokines. Such compositions are useful in the treatment and prophylaxis of inflammatory conditions such as inflammatory arthritis amongst other chronic immune-mediated inflammatory diseases. The present invention further provides an animal model for studying the kinetics of and/or screening for agents useful in the treatment or prophylaxis of inflammatory conditions.