baber/WOPTO huggingface dataset:
Patent GB-1477914-A (GB)
Title: Method of drying a coating or impregnating composition
IPC: C09D7/61
Filed: 1974-10-04
Abstract: 1477914 Phenolic resin compositions STOLLACK AG 4 Oct 1974 [11 Oct 1973] 43243/74 Headings C3R and C3B A coating or impregnating composition or a moulding composition comprises a binder containing a phenolic resin and optionally at least one other resin, e.g. an epoxy resin, a melamine resin and/or a polyester resin, the amount of phenolic resin being at least 15 % wt. with respect to the total weight of binder, and further comprises an accelerator which is finely divided tin having a maximum particle size of 12 Ám, in an amount of up to 1% wt. based on the weight of the composition, and auxiliary agents, and optionally solvents, pigments, dyestuffs and/or fillers, and optionally one or more of an organic phosphoric acid ester, orthophosphoric acid, or an alkyl or aryl sulphonic acid, e.g. paratoluene sulphonic acid. The phenolic resin may be modified, thermosetting and/or watersoluble. The tin may be used in powder form or as a colloidal metal solution. The tin accelerator may be added to the composition prior to, during or after the application of the composition to the substrate, or it may be applied to the substrate itself, e.g. an aluminium strip so as to fill the pores in the strip, or it may be incorporated in the composition. The drying, hardening or cross-linking may be carried out at room temperatures, or in drying ovens or by the use of infra-red, beta-, or electron beam radiation. In Example 1 an internal lacquer for cans is prepared from a non-plasticized, thermosetting etherified phenolic resin, xylene, an epoxy resin, ethylene glycol and an alpha form of tin dust. In Example 2 an air-drying lacquer for cars is prepared from an air-drying phenolic resin, a fatty-acid-modified air-drying alkyd resin, orthophosphoric acid, ethylene glycol and powdered tin. In Example 3 a stoving enamel which is coated on to an Al foil is prepared from a phenol-HCHO condensate, xylene, butanol, hexamethoxymethyl melamine resin, orthophosphoric acid, an epoxy resin, tin dust, ethyl glycol and butyl acetate. In Example 4 a powdered lacquer is prepared from an epoxy resin, a phenol-HCHO condensate, para-toluene sulphonic acid and tin dust. In Example 5 a water-dilutable stoving enamel for the inside of cans is prepared from a phenolic resin, an alkyd resin, glycol ethers, phosphoric acid, tin dust, ethylene glycol and water.
Patent GB-1305850-A (GB)
IPC: F16C7/02
Filed: 1971-09-16
Abstract: 1305850 Linkwork; hinges DAIMLER BENZ AG 16 Sept 1971 [25 Sept 1970] 43266/71 Heading F2K [Also in Division E2] In a motor-vehicle transverse connecting link 1<SP>1</SP>, toggle joint or track rod &c., having an integral ball joint unit 4 formed adjacent an articulation eye 2, the ball joint housing is angled from the ball centre away from the link eye 2 to jointly assist machining and reduce the overall dimension and relative link adjacent position of the ball joint housing and assembly over the normal type link (Fig. 1, not shown), and additionally permit the use of a thin pressed sheet metal cover 14.
Patent GB-1028943-A (GB)
Title: Improvements in the stretching of polyester films
IPC: B29C55/14
Filed: 1962-11-16
Abstract: 1,028,943. Stretching polyethylene terephthalate films. E. I. DU PONT DE NEMOURS & CO. Nov. 16, 1962 [Nov. 21, 1961], No. 43515/62. Heading B5B. Substantially amorphous films of melt extruded polymeric linear terephthalate esters, particularly polyethylene terephthalate films, are stretched transversely at a stretch ratio of at least 2À5 and at a temperature at which molecular orientation is effected, e.g. 80 to 90 C., and then longitudinally at a stretch ratio of at least 2À5 and at a temperature at which molecular orientation is effected, e.g. 90 to 160 C., the transverse stretch being at a rate of at least 1000% per minute, and the longitudinal stretch at a rate of at least 60,000% per minute. The rates of stretching are calculated in the conventional manner, thus longitudinal stretch is based upon stretching between roll nips wherein the rate of stretch is determined by averaging the roll speeds in accordance with the formula in which V 1  represents the peripheral speed of the slow rolls and X represents the stretch ratio. The percentage by which the film is stretched = (X - 1)100% and if the distance between the nips is D feet and the peripheral speeds of the rolls is expressed in feet per minute the rate of stretch expressed as a percentage per minute is given by the formula The rate of stretch thus calculated represents a minimum value since in fact the stretching of the film probably occurs over a much smaller span than D feet. When transverse stretching is effected by tentering devices the rate of stretch is calculable from data relating to the dimensions and operation of the machine.
Patent GB-1164104-A (GB)
Title: Method of Producing Tobacco Smoke Filters
IPC: A24D3/10
Filed: 1966-09-29
Abstract: 1,164,104. Tobacco smoke filters. EASTMAN KODAK CO. 29 Sept., 1966 [4 Oct., 1965], No. 43582/66. Heading A2C. Tobacco smoke filters are produced by fibrillating a natural cellulose material with a acyl esters of cellulose, preferably esters whose acyl groups contain 1-5 carbons, forming a paper-like material 14 from the fibrilated mixture of celluloses, masticating the material 14, e.g. between rollers 16, and passing the masticated material through a garniture 10 to compress it into a cylindrical wrapped filter rod having irregular interstices extending in substantially a longitudinal direction therethrough. A plasticiser may be added to the masticated paper. The amount of cellulose ester which can be added may vary between 1-70 per cent and the length of the ester fibres may vary between g-1 inch. The denier per filament is preferably from 1-12. Quantitative examples are given.
Patent GB-1474169-A (GB)
Title: Fuel control system for gas turbine engine
IPC: F02C9/26
Filed: 1974-08-05
Abstract: 1474169 Gas turbine engine fuel systems LUCAS INDUSTRIES Ltd 5 Aug 1974 [18 Sept 1973] 43677/73 Heading F1G [Also in Division G3] The description is substantially identical to that of Specification 1474170 but the claims relate to the fuel pressure control valve (19) and its associated lock and pilot valves (40, 23).
Patent GB-1280176-A (GB)
Title: Control apparatus for print document carriage of printer
IPC: B41J11/42
Filed: 1969-09-04
Abstract: 1280176 Print format control INTERNATIONAL BUSINESS MACHINES CORP 4 Sept 1969 [19 Sept 1968] 43735/69 Heading G4H A print format control apparatus controls the movement of the print document carriage in a printer and comprises an input means for presetting the contents of a counter to a predetermined variable value for each line of the print document to be skipped, decrementing means for decrementing the counter in accordance with actual carriage movement, and a means for stopping further carriage movement when the contents of the counter reach a predetermined value. The apparatus is similar to that described in Specification 1,240,236 which is referred to. A number of modes of operation are described. Skip to line "m" commands.-These commands are executed in a manner similar to that described in Specification 1,240,286 except that the compare signal merely stops the incrementing of the counter 150. The counter is then decremented to zero by pulses from the carriage driven emitter 111. The counter has a capacity of 1024 with six or eight (depending on the line spacing being used) pulses per line being emitted by the addressing clock 60-66 and the emitter 111. Space "n" lines.-An additional space counter 214 is incremented, together with counter 150, and its contents compared with those of register 78 which holds the space command. Equality stops the incrementing and the counter 150 is then decremented by pulses from the emitter 111 as above. Increment.-A count is set directly in counter 150 which is then decremented as before. Further details.-Arrangements for relating the speed of carriage movement to the distance it has to travel are described. Low, medium, and high speed latches are provided and are enabled in accordance with the contents of counter 150. The main store 40 and the command register 78 may be loaded manually or from a data bus connected, e.g. to a computer.
Patent GB-1354584-A (GB)
Title: Clear liquid laxative-antacid composition
IPC: A61K33/08
Filed: 1971-09-21
Abstract: 1354584 Laxative-antacid compositions BRISTOL-MYERS CO 21 Sept 1971 [21 Sept 1970] 44011/71 Heading A5B Clear liquid laxative-antacid compositions comprise an aqueous medium having incorporated therein (a) magnesium hydroxide, (b) a non-toxic pharmaceutically acceptable α- amino acid, and (c) a non-toxic pharmaceutically acceptable oxy- or oxo-carboxylic acid of the formula: in which R is an aliphatic carbon chain containing up to 5 carbon atoms, X is hydroxy, Y is keto oxygen, Z is carboxy, a is an integer from 0 to 5, b is 0 or 1, c is 0, 1 or 2, the sum of a+b+c being from 1 to 5, the radicals X, Y and Z being bonded to the carbon chain R, and the remainder of the valence positions on the carbon chain R, not occupied by hydroxy, keto oxygen or carboxy, being occupied by hydrogen atoms, said composition containing sufficient magnesium hydroxide to function as a laxative-antacid and sufficient α- amino acid and oxo- or oxy-carboxylic acid to prevent precipitation of insoluble magnesium compounds in the clear liquid. The α- amino acid may be lysine, tryptophan, histidine, phenylalanine, leucine, isoleucine, threonine, methionine, valine, arginine, glycine, alanine, serine, norleucine, glutamic acid, proline, hydroxyproline, tyrosine, cystine, aspartic acid or citrulline and the oxy- or oxo-acid may be citric, gluconic, lactic or levulinic acid. The compositions may also contain flavouring agents, colouring agents and/or a non-toxic pharmaceutically acceptable polyhydric alcohol such as sorbitol, sucrose and/or glycerine.
Patent GB-1161250-A (GB)
Title: Container Closure Applying Apparatus and Enclosure Therefor
Inventor: GUCKEL GERHART AUGUST
IPC: B65B55/02
Filed: 1967-09-27
Abstract: 1,161,250. Capping cans, &c. JAMES DOLE ENG. CO. 27 Sept., 1967, No. 44075/67. Heading B8T. Filled cans, &c. are advanced into an enclosed capping station where lids are seamedon under aseptic conditions in a sterile atmosphere, the capping station comprising a rotary table with vertically reciprocable cancarriers, the table together with enclosing walls and a top providing a space to which sterilized gas is fed, escaping continuously through an open exit for the closed cans. Filled but open cans 42, Fig. 3, are advanced from a filling station by a conveyer 46 to a ring-shaped rotary table 35, 60, &c. Each can 42, Fig. 4, is received on a platform 41, which rises and falls as the table 35, &c. rotates. The rotary table 35 is journalled in and forms part of an enclosure including walls 79, &c. and is supplied with superheated steam, &c. through pipes 95, 97, &c. Above the cans 42, lids 51, Fig. 3, are advanced by a feedwheel 56, &c. to seamer heads 34 (not further described) rotating with the table 35, &c. The feedwheel 56 has magnetized pusher fingers 55 to engage the lids 51. As the table 35 rotates and the platforms 41 rise, &c., the cans 42 are lifted against the lids 51 in the seamer heads 34, and when the lids have been secured, are lowered away from the seamer heads. If a lid 51 is supplied but the corresponding can 42 is missing, the lid is ejected, due to its own moment of inertia, down an open shoot 108 and out of the enclosure 79, &c. The table 35 comprises a central shaft fast with a ring 60 having flanged holes 66 through which the can platforms 41 reciprocate. The filled and capped cans 42 are removed from the rotary table 35 by a starwheel 57, which passes them down an exit shoot 23. The walls 79 of the enclosure are formed with hinged doors, and may be replaced by taller or shorter walls if it is necessary to adjust the machine to accommodate different sized cans. Superheated steam escapes continuously from small gaps between the walls 79, around the rotary table, &c. and down the lid reject shoot 108, &c. The cap applying device is part of a can sterilizing and filling complex comprising a steam superheater (24), Fig. 1 (not shown), connected by pipes (27) to a sequentially arranged can sterilizer (15), a can filler (18), and the cap applyer (21).
Patent GB-1007069-A (GB)
Title: Life-saving float appliance
Inventor: KULIKOWSKY FERDINAND
IPC: B63C9/115
Filed: 1964-11-12
Abstract: 1,007,069. Life jackets. SCHIFFSWERFT NEPTUN ROSTOCK VEB. Nov. 12, 1963, No. 44636/63. Heading B7V. [Also in Division A3] A life jacket comprises a collar float element 1 pivoted at one side by means such as a rope 3, to a chest float element and carrying at the other side a webbing band 4 which is threaded through eyelets 5 and 6 on the chest element and then in conjunction with a band 8 is passed around the wearer's body, e.g. as shown in Fig. 2. The elements 1 and 2 are preferably formed of hard framed plastics material such as polystyrol and their abutting edges are tapered as shown. A chin rest 9 of foam rubber or soft foamed plastics material may be provided.
Patent GB-1305652-A (GB)
IPC: H02K49/06
Filed: 1970-02-10
Abstract: 1305652 Magnetic couplings; mounting rotors; core constructions STANDARD MAGNET AG 10 Feb 1970 [10 Feb 1969 30 Dec 1969] 44730/72 Divided out of 1305651 Heading H2A [Also in Division F1] A magnetic transmission driving a pump or compressor impeller comprises a first pole ring formed as a unit with the impeller and located in a chamber formed in part in the region of the pole ring by a magnetically pervious separating wall, a second pole ring (driven by a motor) and an intermediate magnetic core being located outside the chamber and at least one of the pole rings comprising permanent or electromagnets. In the centrifugal pump shown in Fig. 1 the first pole ring 122 is of part-spherical form and the core 17 comprises a stack of laminations outside the wall 124 and surrounded by the second pole ring 120 which consists of radially magnetized permanent magnets. The separating wall, particularly in the case of a compressor, Fig. 2 (not shown), may consist of synthetic resin with a thin layer of metal and pole shoes (132) may be provided on the core adjacent the outer pole ring. Fig. 3 shows a bore hole pump in which the pole rings 115, 112 are of frusto-conical shape and a core 113 of similar shape is secured to a frusto-conical separating wall 114. In a further arrangement applied to an axial flow pump, Fig. 4, the driving pole ring 102 is located inside the core 103 and the separating wall 109, which surrounds the core, supports a cup 108 carrying a central bearing 107 on which the part-spherical driven pole ring 106 and impeller 105 rotate. The pole rings and core may be arranged face-to-face, Fig. 9 (not shown), with the impeller supported on a single bearing similar to that shown in Fig. 4, the core in this case comprising a spirally wound metal strip with poles formed along one edge. In all the above embodiments, the core may consist of circumferentially separate magnetic conductors co-operating with pole rings according to any of the constructions shown in the parent Specification.
Patent GB-1151956-A (GB)
Title: Encapsulated Motor-Compressor
IPC: F04B39/12
Filed: 1967-10-02
Abstract: 1,151,956. Compressors. DANFOSS A. S. Oct.2, 1967 [Oct.15, 1966], No.44740/67. Heading F1N. [Also in Divisions F2 and H2] A motor-compressor unit has a non-rotatable shaft 44 resiliently mounted on springs 42, 43 in a housing 41, the shaft being arranged to act as a bearing for the motor rotor 55 and as a support for the stator 45 and compressor body 48. The unit shown has an outer rotor and an inner stator, but the rotor and stator may be inter-changed, Fig.1 (not shown). The rotor 55 has an eccentric extension 61 for reciprocating a piston 66 in a cylinder 50 of the compressor body. Gas for cooling the stator 45 enters openings 72, 73 in the rotor and flows over the stator before passing out of the rotor through exit ports 74, 75. An axial bore 68 in the shaft 44 is divided by a partition 69 into a lower duct for lubricating oil pumped by helical groove 70 in the shaft 44, and an upper duct for the passage of suction gas to a radial bore 71 connected to a suction silencing chamber 49 in the body 48. In a modification, Fig.3, the lower rotor bearing is omitted and a bearing ring is provided around the circumference of the stator, and the rotor 55 runs on this ring. A conical plate 87 attached to the underside of the rotor dips into the oil sump 82, whereby oil is centrifuged upwardly and enters a stationary tube 83 connected to a lubricating groove 84.
Patent GB-1420513-A (GB)
Title: Range measurement pulse radar system
IPC: G01S13/08
Filed: 1973-09-24
Abstract: 1420513 Radar THOMSON-CSF 24 Sept 1973 [26 Sept 1972] 44756/73 Heading H4D In a distance determination system at least two series of pulses are emitted, the different series are on slightly different carrier frequencies and a single reference signal demodulates all echo signals; additionally the recurrence period of all series is same, and the demodulated signals are fed to at least one bank of Doppler shift filters the centre frequencies of which are spaced equally by an interval equal to a submultiple of the difference between two emitted frequencies. As applied to two series of pulses on microwave carrier frequencies F1, F2 where F1-F2=#f switch Cl produced emitted coherent pulse trains derived from an oscillator 20, frequency-multipliers 21, 22, frequencydividers 23, 24 and frequency-adders 1, 2; for example F1, F2 are a few Gc/S and F 1 #F 2  of the order of 1000 c/s. After mixing (32) with a reference signal, echo signals are applied to phase detectors 35, 36 supplied in phase quadrature from the output of multiplier 21 to produce real and imaginary component outputs. The phase detectors are followed by respective A/D converters 38, 39 and switches C21, C22; the switches both act as shown for C2 in Fig. 2. Digital devices 40, 41 each compute the discrete Fourier transform of an input signal in effect performing a frequency analysis and simulating the action of the bank of filters and the outputs from 40, 41 (see also Fig. 4) are treated as follows: if a real target is present at a range where ## is the phase difference between the echo signals arising from the two frequencies, then the signals from the outputs of phase detectors 35 and 36 will contain sequential signals arising from the two series of pulses having amplitudes and with frequencies differing due to the use of the one frequency F1 for the mixing at 32 with the echoes of both series of pulses, by #f. Each device 40, 41 comprises N abutting frequency channels with stores to componsate for the non-simultaneity of the echoes and each channel has a bandwidth fo which is a whole number k submultiple of #f, thereby ensuring the equality of amplitude of the output. A pick-off circuit 10 and selector circuit 11 thus searches for each device 40, 41 for equal outputs from channels j and j+k. When these have been detected, the phase difference between the outputs is detected in a comparator 12. Since one signal is transmitted at a time, e.g. T/2, Fig. 2, after the other, there will be a phase correction fd.T/2 to be made to the phase comparison, which is determined by the channel j (i.e. assigned to the Doppler frequency fd) and generated thereby for passage via correcting circuit to the phase comparator 12.
Patent GB-1276680-A (GB)
Title: Improvements in or relating to multi-plunger presses
Inventor: KAISER OTFRIED
IPC: B21D22/00
Filed: 1969-09-10
Abstract: 1276680 Angular bending; stamping INGENIEURBURO SCHIFFBAU VEB 10 Sept 1969 44766/69 Headings B3E and B3Q A device for fixing together the plunger heads 1 of multi-plunger presses comprises articulatedly interconnected levers 2 which connect the neighbouring universally movable plunger heads, and bolts 4, 5 and 6 which are mounted on the plunger heads and are in operative connection with the levers so as to limit the rotary movement of the plunger heads. The bolts 5 also ensure equalization of longitudinal movement of the levers and the bolts 6 also act as a fulcrum and control the position of the levers on the plunger heads. For each lever 2, the bolt 5 and the bolt 6 are always situated separately on two adjacent plunger heads.
Patent GB-1486318-A (GB)
Title: Method of and apparatus for examining slides
IPC: G01N21/25
Filed: 1974-10-16
Abstract: 1486318 Automatic control COULTER ELECTRONICS Inc 16 Oct 1974 [18 Oct 1973] 44772/74 Heading G3N [Also in Division G4]  A biological cell analyzer has a cassette store for slides with each slide being coded to identify the slide and possibly the person from whom e.g. a blood sample was taken. Slides are retrieved from the store and passed to a scanner which examines a known area of the slide. A routine sequencer 23 at the commencement of the analysis produces a first control signal which identifies the slide and causes positioning of the slide, and reading and storing of the identify data. When the slide is positioned beneath the scanner the sequencer 23 produces a second control signal i.e. a positioning address which positions the slide in a desired position. A microscope scanner 31 then examines a predetermined location and feeds optical scanning signals to a cell characteristic analyzer. At the end of a cell analysis if the sequencer does not receive a signal identifying a cell it produces a first detect signal which feeds the first and second control signals identifying the position of the slide in the cassette and the scanning area to a store 46. The store also obtains the slide identifying data. Sequencer 23 then produces a control signal causing another area of the slide to be examined and this process is repeated until the slide has been scanned whereon the slide is returned to the cassette and a further slide is examined. When all the slides have been analyzed a sequence complete signal from the sequencer informs a technician of the fact and the slides are accessed again and the technician observes the area of the slide via a microscope of a TV camera and monitor and the data from memory 46 for that area are displayed. Sequencer 23 can be a magnetic tape carrying recorded instructions or a C.P.U.