baber/WOPTO huggingface dataset:
Patent GB-1020954-A (GB)
Title: Improvements in or relating to adjustable seats for automobiles
IPC: B60N2/07
Filed: 1962-12-10
Abstract: 1,020,954. Seats. A. CITROEN S.A. Dec. 10, 1962 [Dec. 12, 1961], No. 46503/62. Heading A4J. An adjustable seat for an automobile comprises a tubular skeleton 1 fixed to a sliding frame made up of girders 2a, 2b interconnected by tie members 3a, 3b, 3c. Member 3c slides in a grinding member 6-4c fixed to the vehicle floor. One edge of member 3c is provided with a member 3<SP>1</SP>c bent down over member 4c, Fig. 3 (not shown). A trough 6 fixed to member 4c receives a trough shaped part of sliding member 3c. Members 3a, 3b slide, with lateral play, on supporting members 4a, 4b. The frame may be fixed in relation to the vehicle floor by means of a latch 10 which engages a slot 7 in member 3c and selected slots 8, 9 in trough 6 and member 4c respectively. Latch 10 is controlled by a knob 13 on a rod 11. Skeleton 1 may be releasably secured to the frame by lugs 16 engaging in holes 17 in tie members 3a, 3b and hooks 18 engaging in holes 19 in member 3c.
Patent GB-1112413-A (GB)
Title: Method and apparatus for the control of a flow of flowable materials and in particular of pulverous or granular material
IPC: G01G13/00
Filed: 1965-04-14
Abstract: 1,112,413. Densitometers - controlling fluid-flow. SCHWEIZERISCHE INDUSTRIEGESELLSCHAFT. April 14, 1965 [April 17, 1964], No. 46518/65. Divided out of 1,112,412. Heading G1S. The subject matter of the present Specification is similar to that of the parent Specification 1, 112, 413 but the claims differ and are directed towards an apparatus and method for controlling the flow of fluid materials in response to the recorded weight of material flowing through a tubular weighing member.
Patent GB-1207813-A (GB)
Title: Improvements in and relating to recorders such as facsimile receivers
Inventor: SMITH KENNETH SIDNEY
IPC: H04N1/23
Filed: 1967-10-12
Abstract: 1,207,813. Facsimile recorder. MUIRHEAD Ltd. 4 Oct., 1968 [12 Oct., 1967], No. 46649/67. Heading H4F. [Also in Division G1] In a facsimile recorder comprising co-operating helically and linearly arranged elements, the linear element takes the form of a flexible metal tape 1 which is pressed edgewise against the helical element 14 by means of angle pieces of spring material 10a, 10b . . ., the electrolytic recording paper being inserted between the electrodes. As scanning proceeds tape 1 is moved backwards and forwards along its length by means of motors 2a and 2b in order to reduce wear on the tape.
Patent GB-1246640-A (GB)
Title: Improvements in or relating to alternating current generators without slip rings
IPC: H02K3/46
Filed: 1968-10-02
Abstract: 1,246,640. Inductor alternators. ROBERT BOSCH G.m.b.H. 2 Oct., 1968 [3 Oct.., 1967], No.46666/68. Heading H.2A. An A.C. generator comprises two spaced, toothed ferromagnetic discs 37, 38, Fig. 2, mounted on a common shaft, the teeth on each disc adopting in use the same polarity, the discs being magnetically connected by a yoke piece 35, and a substantially annular assembly of stator laminations 25 surrounding the shaft and carrying stator windings 27, and a stationary field coil 30 mounted radially within the stator laminations, the arrangement being such that in use the flux passing through those parts of the laminations located within the windings 27 continually changes direction. The stator windings are uniformly spaced round the laminated assembly with their axes disposed circumferentially, and the pitch of the rotor teeth is at least twice that of the stator windings, the teeth on the two rotor discs being offset by half a tooth pitch. As the rotor teeth 11, 12, Fig. 1, pass the stator, an alternating flux is produced in the part 18 of the laminations located within the stator windings. The laminated assembly is located between the rotor discs, Fig. 2, or radially outside them, Fig. 3 (not shown). The windings 27 are either located in radial slots or are located between polepieces mounted on the laminated assembly. The polepieces may be of one piece or multi-piece construction, solid or laminated and the laminated assembly may be of trapezoidal cross-section and may comprise flat wound or edge-wise wound strip or may be of wound wire (all depicted in Figs. 4 to 14, not shown). Recesses are provided in the stator to accommodate rectifier diodes for the field coil. The rotor discs and yoke piece may be solid or laminated and the stationary assembly of stator windings, laminations and field coil is impregnated with varnish. The generator is driven by a belt and is mounted by a pivotal support 45 for tensioning the belt.
Patent GB-1067475-A (GB)
Title: Tantalum film resistors
Inventor: TH ROGER GEORGE DUCKWOR
IPC: C23C14/14
Filed: 1963-11-29
Abstract: A film resistor is made by simultaneously sputtering tantalum and an oxidation resistant alloy (e.g. an iron alloy such as stainless steel) on to a substrate of glass, ceramic, oxidized silicon or anodized metal.  The carbode may be in the form of a tantalum disc surrounded by a ring of the alloy.
Patent GB-980334-A (GB)
Title: Improved device for connecting and disconnecting a parachute to and from a load
IPC: B64D17/38
Filed: 1961-12-12
Abstract: 980,334. Hooks. AIRCRAFT MATERIALS Ltd., G. H. GOULD, and S. S. COWAN. Feb. 26, 1963 [Dec. 12, 1961], No. 44491/61. Heading F2H. A coupling device for connecting or disconnecting a parachute to or from a load comprises a hook pivoted at 11 in a housing 10, a trip lever 14 pivoted at 15 to the housing and having a laterally projecting pin 16 against which the lever arm 13 of the hook is retained in its load supporting position and means including two plungers 17, 24 for preventing the trip lever from releasing the hook, the plungers being sequentially operable from a safe distance by a lanyard 20 to release the trip lever. The trip lever 14 is held in operative position by a plunger 17 which is slidable in the housing and is in turn held in position by the slidably mounted plunger 24. The lanyard 20 is divided at one end to form two tails of different lengths, the shorter tail being attached to the plunger 24 and the longer tail to the plunger 17. The hook is recoupled by direct manual pressure, a pin 13a on the arm 13 resetting the trip lever 14 by a slot 17b in the latter. In a modification, Fig. 3, a coupling device having automatic time release mechanism is provided with a manually operated lanyard for use in the event of failure of the automatic mechanism. The pivoted hook 32 is prevented from rotating by a pivoted trip lever 34 which is loaded by a spring 37. A stop member 38 engages in a recess in the trip lever 34. On application of a load to the hook, the lever arm 33 moves counter-clockwise and applies a clockwise torque to the trip lever 34 thus releasing the detent 34b from the groove 38a in a stop member 38. The stop 38 is subsequently withdrawn completely from the trip lever 34 under the influence of the spring 39 and clockwork time delay 41. The stop member 38 and mechanism 41 are mounted in a cylinder 42 slidably mounted in the housing 30, the manual withdrawal of the cylinder 42 and plunger 38 in the housing 30 is effected by a lever 44 pivoted to the housing at 44. The cylinder 42 is normally locked in position by a plunger 45 accommodated in a transverse bore 46 and abutting a projection 10a on the end of the housing. The tails of the lanyard 51 are attached to the plunger 45 and lever 43 respectively.
Patent GB-1276919-A (GB)
Title: Method and apparatus for inspecting cutting tools
IPC: G01B7/00
Filed: 1969-10-01
Abstract: 1276919 Measuring dimensions electrically GLEASON WORKS 1 Oct 1969 [1 Oct 1968] 48242/69 Headings G1M and G1N A method of checking the radial dimensions or blade angle of a cutter tool 36 having a plurality of blades comprises a capacitive probe 26 which in use is spaced apart from a cutter blade by a probe holder 24 so that the radial distance from the blade to the probe is proportional to the capacitance therebetween which capacitance produces a corresponding voltage output from an amplifier in which the capacitance is included in the feedback loop Fig.6 (not shown). In an alternative embodiment for checking the blade angles Fig.3 (not shown) a contact rib (122) engages a blade and the capacitance is measured between the probe and the surface of an L-shaped pivotally-mounted contact element (28) supporting the rib.
Patent GB-1587659-A (GB)
Title: Polymerisation of mono-olefins and diolefins and catalyst therefor
IPC: C08F4/00
Filed: 1977-11-21
Abstract: The process for the polymerisation of mono- and di-olefinic compounds comprises contacting compounds which are to be polymerised with a ternary catalytic system consisting of an aluminium alkyl or hydride derivative, a compound of a transition metal and a polyiminoalane.
Patent GB-957772-A (GB)
Title: Polythiahydrocarbylphosphono compounds and compositions containing them
IPC: C07F9/40
Filed: 1962-12-27
Abstract: The invention comprises compounds of formula: <FORM:0957772/C2/1> where R is a hydrocarbon radical having at least 6 carbon atoms, the R1s (same or different) are hydrogen, hydrocarbyl or metallic or non-metallic cations, R2 is hydrogen or C1-4 alkyl, the Xs (same or different) are oxygen or sulphur, and y is 2, 3 or 4.  They may be prepared by reacting a mercaptan or mercaptide with HalCHR2P(X)(XR1)2 in a solvent at reflux temperature in the presence of elemental sulphur, and if desired interconverting the resulting salts, free acids or esters. Specified cations include organic ammonium radicals, alkaline earth metals, Zn, Pb, Sn, Fe, Cd and Al.  The products are used as lubricant and fuel additives (see Division C5). Specification 806,961 also is referred to.ALSO:Lubricant and fuel compositions comprise a major proportion of a fuel or lubricant and a minor proportion of an organophosphorus compound of formula <FORM:0957772/C3/1> where R is a hydrocarbon radical having at least 6 carbon atoms, the R1s (same or different) are hydrogen, hydrocarbyl, or metallic or non-metallic cations, R2 is hydrogen or C1-4 alkyl, the Xs (same or different) are oxygen or sulphur, and y is 2, 3 or 4 (for preparation see Division C2). Suitable lubricating oils include natural hydrocarbons, polymerized olefines, alkylated aromatics, isomerized waxes, alkylene oxide-alkylene glycol copolymers and esters thereof, aliphatic diesters and blends of hydrocarbon oils with fatty oils, synthetic oils as above-mentioned or silicone polymers. Suitable fuels include gasoline, kerosene, gas oil and burner fuel oil.  Reference is also made to greases, asphalts, waxes, slushing oils, metal working oils, drawing oils, quenching oils, textile oils, hydraulic oils and dielectric compositions. Optional additives include alkylated bisphenols of formula <FORM:0957772/C3/2> where R1 is hydrogen or a C1-10 alkyl, alkylol or cycloalkyl radical, X is -S-, -S-S-, -Se-, -S-CH2-, -CH2-S-CH2-, -CHR1-, -CR12-, -(CH2)n-, -NH- or -O-, R1 is CH3 or C2H5, n is 1, 2 or 3, and R is alkyl, particularly t-alkyl; metal organic sulphonates; copolymers of vinyl pyrrolidone or vinyl pyridine and methacrylates; polymethacrylates; condensation products of chlorinated paraffin wax and naphthalene; aliphatic amine salts, esters and amides of mono-or tri-chloromethanephosphonic acid; partial or full esters of phosphorus acids; and organic sulphides. Specification 806,961 also is referred to.
Patent GB-997939-A (GB)
Title: Effluent disposal systems
IPC: C02F3/04
Filed: 1962-12-31
Abstract: 997,939. Settling and disposing of effluent. R. K. MATTHEWS. Jan. 1, 1964 [Dec. 31, 1962], No. 48979/62. Heading B1D. Effluent, after passing through bacteria tanks 10 and 11 and a grease trap 13, is introduced through a pipe 20 into a float 25 within a settling container 14 and causes the float to descend forcing liquid under the float to pass out of the container 14 through ascending pipes 27 to sub-soil in a particle free state. The float contains an air chamber 35 and when the float is filled to a predetermined level a siphon 33 in the float operates to discharge liquid from within the float through a pipe to beneath the float, so causing the float to ascend and the outflow through pipes 27 to cease. The solids suspended in the liquid beneath the float and within the pipes 27 settle out due to the slow rate of flow through the pipes. The pipes 27 discharge into cavities 28 in a circular trench 29 filled with limestone chippings or charcoal, each cavity being defined by an annular concrete or earthenware block 30 covered by a cover 3. The container 14 is formed from a plurality of interlocking annular blocks 21 of concrete or plastics material. Plastics guide means 36 protect the float from rotation against the sides of the container 14, and pipe scrapers may be attached by glass fibre ropes to pulleys located at ends of the pipes. A baffle may be provided below the float to prevent discharging liquid from siphon from disturbing the sediment.
Patent GB-1294157-A (GB)
Title: Manufacturing photographic webs
Inventor: LORENZINI RAYMOND
IPC: G03B17/24
Filed: 1970-10-15
Abstract: 1294157 Projection printing EASTMAN KODAK CO 15 Oct 1970 [15 Oct 1969] 49102/70 Headings G2A and G2C During the manufacture of a photographic web, the web 10 is moved continuously past a projection printer 22 so that latent images of sequential reference indicia are formed along the length of the web. As shown, the printer 22 is immediately upstream of knives 20 which divide the web 10 into two narrower web sections 16, 18, and the printer contains two counters 26, 28 arranged so as to give a single sequence of numbers on each web section 16, 18. The counters are indexed in response to web feed, and, once they are stationary, are imaged by a flash tube 42 through a mask unit 52 and lens 50 on to the moving web 10. These operations are controlled by a controller 58 which contains two U-shaped pieces 72, 90 each of which supports a lamp 78, 82 respectively and a photo-cell 80, 84 respectively. The U-shaped piece may be set at a pre-selected angular orientation with respect to the piece 72. The controller 58 also contains a disc 74 driven by the web 10 and having an aperture 76 therein, which aperture is selectively aligned with one of the photo-cell/lamp combinations the output from which either results in flashing the tube 42 or indexing the counters 26, 28.
Patent GB-1280213-A (GB)
Title: Optical systems for zoom lenses
IPC: G02B15/173
Filed: 1969-10-07
Abstract: 1280213 Zoom lenses NIPPON KOGAKU K K 7 Oct 1969 [8 Oct 1968] 49183/69 Heading G2J A zoom lens comprises from the front a positive lens group, a moveable negative lens group and a positive group moveable opposite to the negative group, the first lens group comprising three positive components of which at least the front one is a cemented positive doublet, the second lens group comprises three negative components of which the last is a cemented negative doublet and the third lens group comprises four positive components of which the last is a cemented positive doublet the cemented face of which is concave towards the object. Preferably the following conditions are satisfied:- where R 1 , R 3  are radii of curvature of front and rear free faces of cemented lens of first group, R 9 , R 10  are radii of curvature of front and rear surfaces of first lens of second group, f 2  is compound focal length of second lens group, f 2 ab is compound focal length of second group without the cemented component, f 3  is compound focal length of third group and nf, nt are refractive indices of the elements of the cemented component of the third lens group. Optical data is given for two examples, one an 8mm zoom lens and the other a TV camera lens.
Patent GB-1367778-A (GB)
Title: Acyloxymethyl esters of alpha-ureidophenyl alkylene penicillins
IPC: C07D499/64
Filed: 1971-10-22
Abstract: 1367778 α-Ureido penicillins E R SQUIBB & SONS Inc 22 Oct 1971 [26 Oct 1970] 49242/71 Heading C2A The invention comprises α-ureido penicillins of Formula I wherein R is H, C 1 -C 7  alkyl or C 1 -C 7  alkoxy, R<SP>1</SP> is C 1 -C 7  alkyl, monocyclic carbocyclic aryl or monocyclic carbocyclic aryl-C 1 -C 7  alkyl and n is 0, 1, 2, 3 or 4. A process for preparing a compound of Formula I comprises reacting an α-ureido- or α-amino-phenyl-alkanoic acid of formula or an N-acylating functional derivative thereof, wherein B is H or -CONH 2  with a 6-aminopenicillanic acid or a salt or ester thereof of formula wherein A is carboxyl or a salt thereof or an ester group of formula and when B is H, further reacting with a metal cyanate or carbamyl phosphate, and where A is carboxyl or a salt thereof, further reacting with a halomethyl ester of formula where X is halogen. Pharmaceutical compositions may be prepared which contain a compound of Formula I in conjunction with a pharmaceutically acceptable vehicle therefor.
Patent GB-1408228-A (GB)
Title: Device for detecting the ignition of a comustible gas
IPC: F02C7/262
Filed: 1973-10-23
Abstract: 1408228 Detecting ignition of burners VDO ADOLF SCHINDLING AG 23 Oct 1973 [28 Oct 1972] 49361/73 Heading F4T A device for detecting the ignition of a combustible gas flowing from a burner nozzle comprises a first electrode 4 formed by the burner nozzle and a second electrode 3 spaced therefrom, the electrodes being arranged so that in use they are in succession to one another in the outflow direction of the gas, a D.C. voltage source 7, and an indication or control system 6 which is actuated when a specific ion concentration between the electrodes is reached, that part 8 of the second electrode which in use is adjacent the gas flow being in the form of a ring for location concentrically with the gas flow and the electrodes being connected by way of the D.C. voltage source which is in series with the input of the indication or control system. The part 9 of electrode 3 remote from the gas flow is supported by an insulating element 10 which is surrounded by a screening electrode 12 connected directly with the indication or control system side terminal of the voltage source. The electrode 4 is connected to negative or zero potential and electrode 3 to positive potential. The device may be located in the after burner of a jet engine the system 6 activating the opening mechanism of the engine discharge nozzle.
Patent GB-1291578-A (GB)
Title: Arrangement for indicating the voltage applied to an electrical device
Inventor: BESANCENOT SERGE
IPC: G01R5/14
Filed: 1969-10-08
Abstract: 1291578 Moving iron electric meters S BESANCENOT 8 Oct 1969 49377/69 Heading G1Q A meter for measuring the voltage applied to an electric motor M comprises a moving iron 5 which rotates in response to the magnetic field produced by a coil of the motor itself. A flux distorting element 9, adjustable for calibration purposes, extends from the motor towards the moving iron 5.
Patent GB-1076777-A (GB)
Title: Photographic materials containing substances which form physically developable nuclei on exposure
IPC: G03C1/72
Filed: 1963-12-13
Abstract: 1,076,777. Light-sensitive materials. EASTMAN KODAK CO. Dec.13, 1963 [Dec. 13, 1962], No.49461/63. Heading G2C. A photographic material comprises a support and a layer containing particles of ZnO or Zn(OH) 2 , and a compound which reacts with said particles when they have been exposed to light with the formation of centres for physical development e.g. H 2 S, thio-acetamide and di-thioxamide. Many other reactants are listed and include mercapto compounds, thioethers, compounds containing sulphur in a ring, thiophosphorus esters, isothiouronium salts, sulphones, sulphoxides and other sulphur containing compounds. Sensitizing dyes such as rose bengal, eosin and erythrosin may be added to the layer. The layers are physically developed after exposure, for example, (i) by treating with a silver halide developer after immersion in an aqueous solution of a silver compound such as silver nitrate, (ii) incorporating a silver complex e. g. silver thiosulphate complex, or a silver salt of 4, 5-(2', 3'D-fructopyrano)-2-oxazolidinethione in the layer prior to exposure and developing with a silver halide developer and (ii) bringing the exposed layer into contact with a silver halide emulsion layer in the presence of a silver halide developer and a silver halide solvent. In development process (iii) the silver halide emulsion layer may be integral with the light-sensitive layer of the invention. In such case the silver halide emulsion layer may be coated with a black layer, a white layer and then the light-sensitive layer of the invention or the layer of the invention may be coated on a transparent support followed by a black stripping layer and the silver-halide emulsion layer. Physical development producing Cu, As, Sb, Pt, Au or Hg images may be used. The layer of the invention may contain a tone modifier.
Patent GB-1023246-A (GB)
Title: Improvements in or relating to garments
Inventor: GRUNBERG SOLOMON ARON
IPC: A41D15/00
Filed: 1964-12-04
Abstract: 1,023,246. Reversible garments. S. A. GRUNBERG Ltd., and S. A. GRUNBERG. Feb. 12, 1965 [Dec. 4, 1964], No. 49494/64. Heading A3V. A reversible skirt is made from a length of cloth comprising two layers which are joined around the edges to produce a neat edge, two edges being joined together partly or wholly by fastening means. The skirt may be cut from cloth comprising two layers of material or two layers of material may be cut out and then combined. One or both layers may be pleated or an open pleat may be formed in a seam. The waistband may be formed by one or more rows of stitches parallel to the upper edge. The skirt may have pockets. The fastening means may comprise sliding clasp fasteners, buttons, stitching or the like.
Patent GB-1490537-A (GB)
Title: Method for isolating different components of an integrated circuit
IPC: H01L21/033
Filed: 1974-11-15
Abstract: 1490537 Making integrated circuits COMMISSARIAT A L'ENERGIE ATOMIQUE 15 Nov 1974 [23 Nov 1973] 49526/74 Heading H1K In a method of isolating components of an IC formed on a single silicon wafer having two layers 86, 88 isolated from each other, a layer 90 is deposited of a substance which can form a compound of lower density so that it swells, and strips are then formed through this layer to expose the top Si layer 86 around zones 96a, b, c where components are to be formed. Channels 98a, b, c are formed beneath each strip to penetrate into the lower Si layer 88 and the entire wafer undergoes deposition of silica until the channels are filled to the level of the bottom of the layer 90. The layer 90 is then removed with a solvent which also removes the silica deposits from the component zones. The layer 90 preferably has a part 74 of molybdenum. In a first method of depositing the silica, a layer of phosphorus-doped silicon 72, Fig. 2b is first produced over the Mo from PH 3  + SiH 4  gas. Silica 76 is then deposited in an oxygen atmosphere. The edges 78, 80 of the Mo layer 90 forms the oxide which swells to cause a fracture in the unwanted portion of silica 82. A solvent is then used to attack the phosphorus-doped Si layer 72 to also remove the silica 82 and then the Mo layer is removed with a solvent. In another method, the Mo layer is coated with the oxide, chloride or oxychloride of Mo or the Mo compound is used instead of the initial elemental Mo. Silica is deposited from a gas mixture containing silane, oxygen and hydrogen chloride. Other transition metal can be substituted for Mo to form the lower density compound.