baber/WOPTO huggingface dataset:
Patent FR-1564908-A (FR)
IPC: E05D7/085
Filed: 1968-03-14
Granted: 1969-04-25
Abstract: 1,209,829. Window pivots; resisting pivoting. E. HAMMEL and K. H. AUF DER BRUCKEN [trading as WILHELM WEIDTMANN]. 15 March, 1968 [15 March, 1967], No. 12792/ 68. Heading E2F.  A mounting for a casement which is pivotable within a fixed frame 4 through 180‹ about a horizontal axis from a closed position into a cleaning position includes a frame mounting member 1 adapted to be secured to the fixed frame and defining a first pivot axis 2; a casement mounting member 7 (not shown in Fig. 1) adapted to be secured to the casement and defining a second pivot axis 8; an intermediate member 3 rotatable about the first axis; an arm 10 associated with and pivotable with respect to the second axis; and guide means 12a, 12b, 12c associated with the frame mounting member; the intermediate member, the arm and the guide means being constructed and disposed to constrain the movement of the casement with respect to the frame such that, in the course of rotation of the casement about the second axis towards the cleaning position, the casement is raised relative to the frame. The arm may be disposed between the intermediate member and the frame mounting member and can pivot directly about the second axis; it may also have a pin 11 arranged at the end away from the second axis; and it may be mounted on a pin arranged eccentrically on an end face of a pivot pin which is coaxial with the second rotation axis. The pin may bear directly against the frame mounting member, preferably by means of a pivot member 9 pivoted on the pin. The guide means may comprise a curved guide track on the frame mounting member, preferably having a first portion 12a curved concentrically around the first axis forming a positive guide means when the casement is pivoted about the first axis, a second portion 12b extending concentrically to the second axis and forming a continuation of the first portion, and a third portion 12c extending eccentrically to the second axis. The curved track may be formed by grooves in the frame mounting member. Check means 13, 14 provided to retard the pivot movement of the casement may be associated with the second axis and further check means may additionally be provided to retard the pivot movement of the intermediate member associated with the first rotation axis. A groove in the frame mounting member may be provided for a crank rod.
Patent GB-1050367-A (GB)
IPC: F01M13/02
Abstract: 1,050,367. Valves. STANDARD SCREW CO. June 25, 1965, No. 27006/65. Addition to 1,050,366. Heading F2V. [Also in Division F1] The metering valve of the parent Specification is modified by arranging that the metering plunger is rotatable relative to its loading spring.
Patent GB-1050969-A (GB)
IPC: B01J27/049
Abstract: 1,050,969. Hydrocracking hydrocarbons. GULF RESEARCH & DEVELOPMENT CO. Sept. 18, 1963 [Sept. 25. 1962]; No.36673/63. Heading C5E. Hydrocarbons boiling in the range 177- 427‹ C. containing less than 25 p.p.m. of nitrogen are cracked in the presence of hydrogen and a nickel-tungsten-sulphide catalyst composited with a siliceous carrier having a cracking activity index above 40 and containing combined halogen. The process may be effected as described in Specification 1,050,968. In a preferred embodiment the feed contains less than 25% aromatics and less than 65 p.p.m. nitrogen and is processed at 232-399‹ C., a total pressure below 56 kg./cm.<SP>2</SP> and a hydrogen partial pressure of 28-42 kg./cm.<SP>2</SP>, the catalyst containing 0À5-3À5% halogen, preferably fluorine.
Patent GB-1051543-A (GB)
IPC: G06G1/14
Abstract: 1,051,543. Recording-apparatus. L. ABEL. June 2, 1964 [June 6, 1963; Jan.28, 1964], No.22721/64. Heading G1J. A record chart, Fig. 3, comprises a series of parallel logarithmically graduated scales on which can be marked respectively values of items A-E such as net sales, net profit realised, value of goods in stock &c, the scales being positioned in relation to one another so that a line V-W passes through a specific value of each scale for example the median value obtained from results over a number of businesses in the same field. The set of marks on the broken line X-Y representing the results of one business show that the items A, E, C are co-related as they fall on a line X-Y' parallel to V-W but that in relation thereto item D is too high and item B too low. To determine whether these deviations are acceptable a transparent or translucent screen, Fig. 4, is superimposed. The screen is marked with lines 1, 4, 6, 8 and 3, 5, 7, 9 representing respectively the lower and upper quartiles and windows 10 are cut out therebetween. Thus when a median line 2 on the screen registers with the line V-W of the chart it can be seen readily whether a mark on the chart lies within a window 10. The chart may be made up from a roll of adhesive strip printed with logarithmic scales from end to end, cut and fixed to abase.
Patent GB-1052968-A (GB)
IPC: C08K5/372
Abstract: 1,052,968. Stabilizing polymers of 1,2-monoepoxides. FARBWERKE HOECHST A.G. Dec. 14, 1964 [Dec. 14, 1963], No. 50877/64. Heading C3R. Polymers of 1,2-monoepoxides are stabilized against degradation by means of a mixture of (a) a bisphenol of formula where A is sulphur and R is C 1-3  alkyl, and (b) a compound R-S n -R where n is 1-4 and R is C 8-20  alkyl or -(CH 2 ) m COOR 1 , where R 1  is C 8-20  alkyl and m is 1-4, the ratio of (a) to (b) being from 1: 5 to 5: 1 parts by weight. The mixture may be added in the solid state or in solution, e.g. in benzene, preferably immediately after polymerization. Suitable polymers for stabilization include homopolymers of saturated alkylene oxides or substituted alkylene oxides. of cycloaliphatic epoxides and of epoxy ethers and also copolymers of saturated and unsaturated epoxides. A copolymer of propylene oxide and 1,2-epoxy-cyclooctene-5 is used in examples.
Patent GB-1053433-A (GB)
IPC: F16H61/42
Abstract: 1,053,433. Swash-plate mechanisms; hydraulic transmission of power. INTERNATIONAL HARVESTER CO. July 4, 1963, No. 26516/63. Headings F2C, F2D and F2K. [Also in Division F1] The description is the same as that of Specification 1,053,434 but the claims are directed to the independent control of the hydraulic servos operated to tilt the swash-plates of the transmission pump and motor.
Patent GB-1053904-A (GB)
IPC: C08K5/13
Abstract: 1,053,904. Stabilizing polyolefins. SOLVAY & CIE. April 6, 1965 [April 10, 1964], No. 14541/65. Heading C3P. Low pressure polyolefins are stabilized with 0À001 to 5 weight per cent of a phenolic antioxidant and 0À01 to 5 weight per cent of an anionic surface active agent selected from sulphuric and phosphoric esters of fatty alcohols, alkylsulphonates, alkylaryl-sulphonates and sulphonation products of esters which contain 12 to 30 carbon atoms. The compositions may also comprise dialkyl thiodialkanoates, e.g. dilauryl thiodipropionate, and calcium stearate. Specified polymers are polymers and copolymers of ethylene, propylene and butene. Specified antioxidants are 4,4<SP>1</SP>-thiobis(3-methyl- 6-t.-butylphenol), 4,41-butylidene bis(3-methyl- 6-t.-butylphenol) and 2,6-di-t.-butyl-4-methylphenol. Specified surface active agents are sodium lauryl, tetradecyl and dodecylbenzene sulphonates, sodium di(tridecyl) sulphosuccinate and long chain alcohol esters of phosphoric acid. In examples polyethylenes prepared with titanium tetrachloride/aluminium trichloride/tetrabutyl tin catalysts are stabilized with (1 and 13) 4,4<SP>1</SP>-thiobis(3-methyl-6-t.-butylphenol) and calcium stearate together with (2-4 and 14-16) sodium laurylsulphonate, (5 and 17) sodium tetradecylsulphonate, (6) a phosphate esters, (7, 18 and 19) glycerol and (8 and 20) polyethylene glycol; and with (9) 2,6 - di - t. - butyl - 4 - methylphenol and calcium stearate together with (10) sodium laurylsulphonate, (11) glycerol and (12) polyethylene glycol.
Patent GB-1054162-A (GB)
IPC: H01J37/32
Abstract: 1,054,162. Continuous casting. RIO ALGOM MINES Ltd. July 9, 1964 [Aug. 21, 1964], No. 47796/64. Heading B3F. [Also in Division C7] A method for purifying metal or extracting it from a halide thereof comprises feeding the impure metal or halide with a reducing agent if necessary on to the surface of an ingot of the metal maintained at an elevated temperature by means of a plasma jet torch, the unwanted products of the reaction being removed arid the metal formed being continuously removed by withdrawing and cooling the ingot. The apparatus used comprises a plasma torch 20, an ingot 23, reactant feeding means 36 and 37, a cooling jacket 24 and rolls 27 for removing the ingot. The reducing agent for the halide may be Na, K, Mg or H 2  and the metal produced or refined may be Ti, Zr, W, Ta, Hf, Nb or Mo. For making alloys some of the components of the alloy may be fed into the plasma jet arc in the metallic state together with the halides of other components. The arc support gas may be argon, helium or mixtures thereof.
Patent GB-1054293-A (GB)
IPC: F01L25/06
Abstract: 1,054,293. Reciprocating pumps; hydraulic intensifiers. S.D. HOUGH. March 25, 1964 [April 4, 1963], No.12713/64. Headings F1A and F1P. In a hydraulically actuated reciprocating pump having at least two reciprocating elements, for example, a motor piston and a piston valve, each of which serves as a valve controlling the reciprocation of the other a plurality of longitudinal ducts for example, 68, 74 surround the pump, motor and valve bores which at predetermined axial and circumferential positions have ports for example 64, 61, 65 which communicate with the longitudinal ducts. As shown in Fig. 2 the outer casing 21 is formed with a plurality of ribs 18 which together with the sleeves 24, 25 form the longitudinal ducts which are suitably grouped as indicated at D, J and S and connected to delivery duct 32, motive liquid inlet 33 and suction inlet 37, in the end plates 31, 36 or blanked off thereby and used for internal connections i. e. ducts 71, 74, 77, 68. A piston valve 28 is slidable in a valve sleeve 26 surrounded by a ported spacer 27 in the sleeve 25; motor pistons 46, 47 reciprocate in sleeves 39, 40 which are supported by ported spacers 41, 42, 43, 44 the spacers 42, 44 having outlet valves 58, 59 from pump cylinders 62, 63 in which reciprocate a pair of buckets 48, 49 the underside of which communicate with a suction port 61. The motor pistons have, grooves 54, 55, 56, 57 which control ports to supply motive liquid to actuate the valve 28 which in turn controls the motor. Bleed ducts 95, 96 in the valve 28 maintain locking pressure in the end chambers of the valve sleeve and also allow the valve to reach a lower position when the pump is shut off. A modification Fig. 31 (not shown) is described in which the bucket and lift valves are replaced by additional ports and grooves in the slide valve. This modification is further developed as shown in Fig. 32 in which the slide valve is replaced by a further pump/motor/slide valve unit so that the pump comprises two pump/ motor/slide valve units 119, 120. By altering the positions of the delivery, suction and motive liquid pipes in the end plates 109, 110 the function of the various chambers A-H may be interchanged so that the capacity of the pump may be changed and the pump operated on high or low pressure liquid; it may also be used as an intensifier. Additional chambers e.g. 121, 122, Fig.45 (not shown) may be added to increase the capacity of the pump. The reciprocating elements may be mounted in parallel bores each being surrounded by the longitudinal ducts which are interconnected at the ends.
Patent GB-1225395-A (GB)
IPC: B01D9/00
Filed: 1968-08-23
Abstract: 1,225,395. Crystallizing. PROABD S.A. 23 Aug., 1968 [5 Sept., 1967; 29 Nov., 1967], No. 40425/68. Heading BIG. In a process comprising feeding organic raw material, as a liquid to a vessel, solidifying at least a portion of it therein, partially melting the solid, draining off the resulting impuritycontaining liquid, melting the remaining solid, and recovering it as purified or concentrated product, the vessel is heated and cooled as appropriate by free flow of heat exchange fluid over its outer surface. The fluid may be a liquid or gas. In the former case, a gas reservoir of constant pressure may be employed. A high degree of purity may be obtained by subjecting the product to further treatment. The drained off liquid may also be subjected to further treatment to produce concentrated impurities and a liquid which may be further treated to concentrate the desired product. A plurality of vessels may be employed in parallel, each vessel being at the same stage (Figs. 1-3) or in different stages (Figs. 6 and 7). According to Fig. 6 (which shows the flow of material being purified) and Fig. 7 (which shows the flow of heat exchange fluid), the system comprises nine superimposed towers 101-109 at the filling stage (101), melting stage (102), four heating sub-stages (103-106) and three crystallizing sub-stages (107-109), each tower being subjected to the next stage or substage after a given period of time by appropriate operation of the control valves. In a modification, the material may pass in series through the filling stage and the three crystallizing sub-stages, partial crystallization only being effected in each crystallizing sub-stage.
Patent GB-1225415-A (GB)
IPC: A01F12/52
Filed: 1968-06-20
Abstract: 1,225,415. Combine harvesters. INTERNATIONAL HARVESTER CO. 20 June, 1968 [21 June, 1967], No. 29370/68. Heading AlF. A combine harvester 10 including a grain cleaning system 30 positioned at a lower level than a threshing mechanism, and a tailings conveyer 50 for returning tailings from a collector 33 in the graincleaning system 30 to the threshing mechanism, is characterized in that the tailings conveyer 50 includes a conduit 40, 41, Fig. 2, having perforations through which grain separated from the tailings in the tailings conveyer can pass direct to the grain cleaning system. As described with reference to an axial flow combine of the type disclosed in Specifications 1,192,585 and 1,192,586, harvested material is fed from a pick-up platform 16 into a tubular casing 20, having a top 24 provided with spiral transport fins 25. Below each edge of the top 24 is a side grate 26, and the bottom of the casing 20 comprises a concave 28 and grate 29. Chaff &c. is discharged through a discharge opening 23, while grain enters the grain cleaning system 30, comprising a shaker shoe 31 and a fan 32. From the tailings collector 33, tailings are raised by an elevator 51 to enter a hopper 44 from which the conduit 40, 41 is led through the side wall 12 of the harvester 10, to enter the casing 20 through an opening 27 in the side grate 26. Perforations in the region 40 of the conduit allow grain to fall directly into the grain cleaning system 30, an auger 70 being provided to push material through the conduit 40, 41.
Patent GB-1226339-A (GB)
IPC: F24F13/14
Filed: 1967-11-14
Abstract: 1,226,339. Ventilators. SUPERVENTS Ltd. 11 Nov., 1968 [14 Nov., 1967], No. 51743/67. Heading F4V. A damper for controlling the flow of air from a main to a branch duct comprises a frame 1, a plurality of V-shaped louvres made of a springy material, having their apices fixed in spaced parallel relation and having rods or ribs 6 on their blades 2 received in slots 7 in two bars 8 positioned one at each set of ends of the louvres, the bars 8 being so adjustable that the gaps G between adjacent blades 2 may be varied in width and may be tapered longitudinally. The bars 8 are adjusted by independently operable axially immovable screws 10, one at each end of each bar, or by quick-acting cams. Each louvre is made from a single sheet of plastics or metal or from two separate blades hinged together at the apex 3. The apices 3 of the louvres are fitted with rods 4 or integral ribs which are received in holes in the frame 1. In the closed position of the damper, the endmost blades 2 abut stop-bars 13. Reference has been directed by the Comptroller to Specification 857,285.
Patent GB-1226516-A (GB)
IPC: F16C1/22
Filed: 1970-01-31
Abstract: 1,226,516. Bowden mechanisms. FORD MOTOR CO. Ltd. 31 Jan., 1970, No. 4775/70. Heading F2K. The end of a Bowden cable conduit 1 is adjustably secured to a plate (not shown) by a fastener 19 having a portion 17 of non-circular cross-section adapted to extend through a corresponding aperture in the plate so that the latter is gripped between a flange 21 and resilient barbs 23, the fastener 19 being connected to the conduit 1 by a sleeve 7 having a cupshaped end 5 into which the conduit end is fitted and a threaded portion 9 which is screwed into the bore 15 of the portion 17 of the fastener. To adjust the conduit axially, the sleeve 7 is turned by a spanner applied to the end 5. The sleeve 7 and fastener 19 are of plastics. The sleeve 7 is of harder material than the fastener 19, and the thread in the latter is partly formed by screwing the sleeve into it, to give selflocking engagement. The cable core 3 extends through the sleeve 5 to a terminal fitting 8, a compression spring 25 acting between the fitting 8 and the fastener 19. A plastics sleeve 4 on the core 3 extends into an end portion 11 of the sleeve 5 to support the core.
Patent GB-1227456-A (GB)
IPC: B21C47/28
Filed: 1968-08-19
Abstract: 1,227,456. Wire supply pack. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 19 Aug., 1968 [22 Aug., 1967], No. 39642/68. Heading B8H. A wire supply pack consists of a flangeless core 9 on which a metal wire is wound, and is characterized in that the width of the winding decreases in the axial direction of the core as the distance from the axis increases and the pitch between adjacent turns in a layer of the winding is from 0À01 to 0À1 times the average external diameter of the core. Such a configuration of wire winding prevents breakage of wire during unreeling. In a further embodiment the external diameter of that portion of the core surrounded by the winding increases towards one or both ends of the core, the acute angle between the axis of the core and the tangent to the core surface not exceeding 25 degrees.
Patent GB-1229220-A (GB)
IPC: H05K3/42
Filed: 1968-11-21
Abstract: 1,229,220. Multi-layer printed circuits. COMPAGNIE GENERALE D'ELECTRICITE. 21 Nov., 1968 [22 Nov., 1967], No. 55300/68. Heading H1R. In a multi-layer printed circuit the outer conducting layers are in the form of conductors which form microstrip lines with an adjacent earth layer in the stack, a voltage supply layer is positioned between two earth layers and interconnections are made between the various layers by conductively lined holes through the board. In the embodiment of Fig. 4 a multilayer printed circuit comprises a stack of alternate conducting layers 401-409 and insulating, epoxy glass, layers 410-417. In order to avoid coupling between electronic elements, mounted on the outer faces of the board, through the supply circuit the latter is in the form of strip lines comprising conductors disposed between two earth layers, three such strip lines 402, 411, 403, 412 and 404; 404, 413, 405, 414 and 406; and 406, 415, 407, 416 and 408 are shown. The component interconnecting conductors 401 and 409 on the outer surfaces of the board are in the form of microstrip lines 401, 410 and 402; and 408, 417 and 409, the impedance of which can be well defined by choosing the appropriate thickness of insulating material 410 and 417 and the width of conductors 401 and 409. The plated through holes 420-424 are of such diameter that the characteristic impedance of the lines which they constitute is as close as possible to that of the strip lines and above all of the microstrip lines and make interconnections between the required layers as shown. In order to avoid cross-overs of the component interconnection conductors on the surface of the board connections are made between the outer surfaces of the board by the metal lined holes, Figs. 5, 6 (not shown), in which logic assemblies are disposed on one of the outer faces and interconnections between the units are made using conductors on both surfaces of the board and the metal-lined holes. One of the two outermost insulating layers may be formed with an aperture which is closed by a plate having the same dielectric characteristics and thickness as the insulating layers and carrying conductors connected to and of the same thickness as those of the microstrip lines, Fig. 8 (not shown).
Patent GB-1229485-A (GB)
IPC: C09K3/30
Filed: 1968-04-22
Abstract: 1,229,485. Aerosol composition. AERO. CHEM N.V. 22 April, 1968 [26 April, 1967], No. 18963/68. Heading C4X. [Also in Division C3] An aerosol composition for simultaneously inflating and sealing punctured tyres comprises, by weight, 24 to 45% of polyisoprene latex, emulsifier or mixture of emulsifiers not exceeding 1% by weight, 3 to 7% by weight of a freezing point depressant, 30 to 40% by weight of propellant gas, and the balance water. The exemplified composition comprises polyisoprene latex, a mixture of a non-ionic and an amphoteric emulsifier, ethylene glycol, water and a propane/butane gas mixture.
Patent GB-1229702-A (GB)
IPC: C23F11/08
Filed: 1969-01-09
Abstract: 1,229,702. Inhibiting scale and corrosion. NALCO CHEMICAL CO. Jan. 9, 1969 [April 12, 1968], No.1488/69. Heading C7E. A scale and corrosion-inhibiting composition comprises at least one hexavalent chromium compound capable of liberating CrO<SP>-</SP> 4  <SP>-</SP> ions in water and an organic phosphate ester which is obtained by reacting phosporus pentoxide or/and polyphosphoric acid with a polyoxyalkylated polyhydroxy compound having the formula: - wherein R is a saturated hydrocarbon radical having 3 to 6 carbon atoms, R 1  is -CH 2  -CH 2  - or -CH 2  -CH-, x is a number in the range 0-5 inclu- # CH 3  sive, y is 1-6 inclusive, x+y = 3 to 6, and z is 0-3 inclusive, the phosphated polyhydroxy compounds having an average of at least one, and up to all of the hydroxyls of the 2-hydroxyethyl groups and an average of zero up to all of the hydroxyl groups directly attached to the radical R replaced by phosphate ester groups, said phosphate ester groups being one or both of or a salt of the said organic phosphate ester. The said polyoxyalkylated polyhydroxy compound may be obtained by ethoxylating glycerol, trimethylolpropane, mannitol, or sorbitol, and the said chromium compound may be NaCrO 4 , Na 2 Cr 2 O 7 , or CrO 3 . The composition may have added to it sodium molybdate (corrosion inhibitor), sulphonated tannin, or an alkanol such as MeOH or n-PrOH, and may be added to cooling water at pH 5-10 to prevent deposition of scale on, and corrosion of, metal in contact with said water. Reference has been directed by the Comptroller to Specification, 1, 173, 668.
Patent GB-1231458-A (GB)
IPC: C10M169/00
Filed: 1968-08-22
Abstract: 1,231,458. Phosphate base stock. STAUFFER CHEMICAL CO. 22 Aug., 1968 [6 Sept., 1967], No. 40171/68. Heading C5F. A base stock for a functional fluid composition comprises a homogeneous mixture of 50- 90% by wt. of at least one tri(C 3 -C 12  alkyl) phosphate and 10-50% by wt. of a mixture of tricresylphosphate and trixylenylphosphate. The functional fluid which may be used as an hydraulic fluid may contain polymethacrylate or polyacrylate VI improvers, an alkyl succinic acid, benzotriazole, quinizarin, and up to 5% by wt. water. The preferred trialkyl phosphate is tributylphosphate. The VI improvers may be dissolved in a solvent such as di-2-ethyl hexyl sebacate.