baber/WOPTO huggingface dataset:
Patent GB-1398718-A (GB)
Title: Articles having a metallic body or core of cellular formation
IPC: E04C2/42
Filed: 1971-09-08
Abstract: 1398718 Making aircraft and missile structures MICROCOMB STRUCTURES Ltd 12 Sept 1972 [8 Sept 1971] 41859/71 Heading B3A [Also in Divsion E1] A metallic body, or core of a sandwich structure, of generally plate-like form, which is of cellular formation with the cells open to the major surfaces of the body or core, has one or more selected areas of its major surfaces reinforced by rigid metallic elements preferably of stainless steel which are fitted either in individual cells or in recesses encompassing a number of the cells so as to lie within the volume bounded by the major, unreinforced, area of those surfaces. As shown, a body 17 for an aerofoil e.g. a wing or fin of an aircraft or missile is of cellular form and is reinforced by metal slugs 18 or/and by metal reinforcing plates welded in a shallow recess or recesses 19.
Patent GB-1196246-A (GB)
Title: Improved Mounting Means for Disc Record Players
Inventor: EVANS PHILIP HENRY
IPC: G11B33/08
Filed: 1966-09-20
Abstract: 1,196,246. Mounting gramophone decks. BSR Ltd. 30 Oct., 1967 [20 Sept., 1966], No. 41918/66. Heading G5R. A record player deck plate support comprises a rubber mounting 17 through which passes a stud 12 retained below a base member 19 by a washer 24 and circlip 25, and attached to the underside of the deckplate 10 by a resilient connection 15, 16 to permit lateral deflection. As shown, the head of the stud is enlarged, 14, and is located in a cup 11 brazed or welded to the deckplate 10, a rubber or like liner 16 providing the resilient connection. The stud enlargement may be provided by a separate ring or circlip.
Patent GB-1268735-A (GB)
Title: A travelling field inductor
IPC: H05B6/34
Filed: 1970-09-02
Abstract: 1,268,735. Electromagnetic stirring. A.E.G.- ELOTHERM G.m.b.H. 2 Sept., 1970 [29 Nov., 1969], No. 42016/70. Heading B1C. [Also in Divisions H1 and H5] In a travelling field inductor used as an agitator in a metal furnace, laminations 1 held together by tiebolts 2 have slots 3 in which two tubular conductors 9, 10 of a polyphase winding are separated by insulation 8. The conductors are tubular to allow cooling fluid to be circulated, and bore 6 in the inner conductor is off-set towards the inner end of the slot. The outer conductor is made smaller than the inner conductor. A furnace (Fig. 3) has a self-supporting refractory lining 11 enclosed in a shell 12 resting on an underframe 13. A non-magnetic plate 16 and a layer of insulating material separate the furnace from the travelling field inductor below, shown with laminated core 14 and conductors interconnected at each end 15. A polyphase current in the conductors creates a moving magnetic field 18 which advances through the lower part of the melt, thus agitating it.
Patent GB-905027-A (GB)
Title: Improvements in or relating to tube coiling machines
IPC: B21D11/06
Filed: 1958-12-31
Abstract: 905,027. Coiling; making helical tubing of non-circular section. HUET, A. Dec. 31 1958 [Feb. 3, 1958], No. 42237/58. Classes 83 (2) and 83 (4). Tubing is coiled to helical form by being pushed through a coiling machine without being subjected to any pulling action. Tubing c, of circular section or, Fig. 3, of lenticular section, is fed to coiling means by a train of driven rolls a co-operating with a train of support rolls b urged towards the rolls a by fluid pressure means f. The rolls a, b may also serve to convert circular sectioned tubing into tubing of flattened section. Sanders 25 are provided between the rollers a to increase their frictional feed on the tubing. The coiling means comprises driven rollers i, j mounted in a block k, pivotable about an axis A of the roller i, and an opposed roller m slidable in the block k towards the rollers i, j. Prior to coiling, the block k is positioned so that the rollers i, j are in line with the rolls a, however, when the tubing reaches the rollers i, j, the bending roller m is moved down by a toggle o, p actuated by a jack t thus to bend the tubing and by reaction cause the block k to pivot to a position of equilibrium, Fig. 2, where it is held by a hook x. The roller j is slightly displaced from the supply plane of the tubing and rollers i and m. Adjustable grooved rollers 1, 2 and 3, Fig. 5, displace the tubing from the supply plane and determine its helical pitch. The coiled tubing is supported internally by cylindrical rolls 9, 10 and 11, Fig. 7, and externally by cylindrical rolls 13, 14 and 15 adjustably carried by an adjustable frame 16. The rollers i, j may be shaped to flatten circular-sectioned tubing.
Patent GB-1029514-A (GB)
Title: Improvements in or relating to circuit interrupters
IPC: H01H33/14
Filed: 1964-10-19
Abstract: 1,029,514. High-voltage switches. S. & C. ELECTRIC CO. Oct. 19, 1964 [Oct. 30, 1963], No. 42502/64. Heading H2B. A circuit-interrupter comprises at least one vacuum switch mounted in a tubular gas-tight insulating housing containing gas having a dielectric strength greater than that of air at atmospheric pressure to reduce the possibility of a flash-over the outer surface of the or each vacuum switch when its contacts are opened. Main load-carrying contacts may be provided within the insulating housing which is sealed in the manner disclosed in Specification 966,110. A series air-break isolator may be provided, the main contacts, vacuum switch contacts and the isolator being operated in sequence by the mechanism disclosed in Specification 898,463 and 898,462.
Patent GB-1528100-A (GB)
Title: Apparatus for providing valid information for invalid information in unalterable memory means
IPC: G11C17/00
Filed: 1976-10-13
Abstract: 1528100 Memory systems WESTERN ELECTRIC CO Inc 13 Oct 1976 [16 Oct 1975] 42617/76 Heading G4A Invalid information in read only memory 101 (Fig. 1) is replaced by valid information in auxiliary memory 107 when decoders 103 addressed by both the addresses A0-A11 for the memory 101 and the count in counter 120 provide a signal 104, from which address bits 106 are derived for the auxiliary memory 107, the counter also being used to address this memory. As described the decoders comprise four 32 x 8 programmable read only memories 103.1-103.4 the outputs of which are parallelled (the first output 0 of PROM 103.1 being connected to the first output of each of the others) so that with a three bit count, 64 faulty locations in read only memory 101 may be replaced by locations in memory 107. At a read signal on line 129, counter 120 is cycled through its eight counts and if all the PROMs 103 give a signal on the same one of their outputs, e.g. output 7, encoder 105 converts this to a binary address for use with the current counter bits C0-C1 to access the memory 107, provides an enabling signal for output buffer 112 of the auxiliary memory, provides a disabling signal to output buffer 117 of memory 101 and provides a signal to hold the count.
Patent GB-426326-A (GB)
Abstract: 426,326. Printing-apparatus. BELL PUNCH CO., Ltd., 39, St. James's Street, London. June 30, 1933, Nos. 18653 and 18654. Convention dates, June 30, 1932 and April 10, 1933. [Class 100 (ii)] [See also Group XIX] Inking - apparatus.-In a ticket printing and issuing machine in which a strip is led between combined printing and feeding drums 22, 58, the drum 58 is inked by a series of three rollers 222, 224, 226 geared together and to the drum, the roller 222 dipping into an ink well. The inking housing is slidable on guides 229 so that it may be forced by a spring into the inking position or similarly withdrawn therefrom by toothed sector 234 engaging fixed teeth 232 and controlled by a spring connected to pin 240 and adapted to turn the sector in either direction according to whether it acts on one side or the other of the pivot 236.
Patent GB-1483774-A (GB)
Title: Speed governors for fuel injection pumps
IPC: F02M41/12
Filed: 1974-10-02
Abstract: 1483774 Centrifugal governors ROBERT BOSCH GmbH 2 Oct 1974 [3 Oct 1973]  42680/74 Heading G3B  A speed governor for a fuel injection pump comprises a lever 16, actuated upon by a centrifugal governor 19 against the force of a governor spring 20, and which is coupled to a fuel delivery quantity adjusting member 14 of the pump, the lever being pivoted to a further lever 37 which is itself pivotal about a spindle 38, towards an adjustable stop 43, by at least one spring 39. The initial stress in spring 20 is adjusted by a lever 26 which rotates a shaft 24 having an eccentricallymounted bolt thereon. In a modification, lever (37') Fig. 2 (not shown) is urged to engage an adjustable stop (43'), by at least one spring (50).
Patent GB-1331268-A (GB)
Title: Press with rotatable c-clamp head
IPC: B30B15/00
Filed: 1970-09-07
Abstract: 1331268 Assembling force fits; work-holding clamps E F GUENARD 7 Sept 1970 [2 Feb 1970] 42840/70 Headings B3B and B3U [Also in Divisions B5 and B7] A fluid operated press comprises a C-shaped head 50 which is pivoted at 44 on a frame 12 for movement between a horizontal position (shown in Fig. 1) and a vertical position (shown in Fig. 6). A ram 92 mounted on one of the press jaws 52, 54 may be operated by fluid pressure produced by a cylinder 82 provided with a hand operated lever 84 and connected to the ram 92 by a flexible hose 85. Cylinder 82 is mounted on a bracket 75 hinged to the press frame at (76), Fig. 3 (not shown). In a modification a power driven source of hydraulic or pneumatic pressure may be used. A pin (64) passing through sleeves 62 on the head 50 and eyes 72 or holes 74 in the frame 12 holds the head 50 in the positions shown. In Fig. 4 (not shown) the press is used to break the bead of a tyre (98) mounted on a wheel (99) and supported on rollers (102) on a rack (100). In Fig. 6 the press is used for forcing a bearing 166 on to a stub shaft 164 of an axle 150 secured on a table by clamps 160. One jaw 54 has a hole 95 to accommodate an extension shaft 172 attached by a coupling 174 to piston shaft 93 of ram 92.
Patent GB-862286-A (GB)
Title: Process for the production of brightened articles made from polyacrylonitrile
IPC: C08K5/20
Filed: 1959-12-16
Abstract: Brightened polyacrylonitrile articles are produced by the use as brightening agent of a 3-(pacylaminophenyl)-coumarin of the general formula <FORM:0862286/IV (a)/1> wherein R is an alkyl radical which may be substituted by halogen, hydroxyl, alkoxy, tertiary amino, quaternary ammonium, cyano, alkylsulphone, sulphonamide or carboxyl. The phenyl-coumarinyl radical may be substituted by halogen, alkyl, cyano, alkylsulphone, sulphonamide or carboxyl groups. Polyacrylonitrile articles such as filaments, fibres or foils may be treated with solutions or dispersions of the brightening agents or the agents may be added to spinning solutions, e.g. in dimethyl formamide, or moulding materials.  The brightness of the articles may be increased by treatment with a chlorite, e.g. sodium chlorite, in an acid aqueous bath, e.g. of oxalic acid.
Patent GB-1299158-A (GB)
Title: Improvements in or relating to actuating mechanism for a latch bolt
IPC: E05B65/20
Filed: 1970-09-08
Abstract: 1299158 Locks AUTOMOBILES PEUGEOT and REGIE NATIONALE DES USINES RENAULT 8 Sept 1970 [28 Oct 1969] 42866/ 70 Heading E2A The latch-bolt operating lever L of a car door has three positions, viz. an open position O, a latching position N, and a locked position V, and it is moved between O and N by a lever 13 and between V and N by a sill button 25 through a rocker 16 pivoted at end 15 of the lever 13 and having a finger 19 sliding in fixed slot 4 and in a slot 26 in the sill-button lever 23. A spring 21 normally holds the mechanism in latching position N. When the lever 13 is moved in direction F, it carries the rocker body leftwards to open the latch which is returned by the spring 21 when the lever is released. Raising the button 25, Fig. 5, rotates the rocker counter clockwise about 15 to place the latch bolt operating lever in locked position V. This is a stable position and it also locks lever 13.
Patent GB-1165951-A (GB)
Title: A Lable Printing Machine
Inventor: PATIGNY PIERRE
IPC: B41L29/04
Filed: 1966-09-27
Abstract: 1,165,951. Cylinder press: type compositing. SOC. DE FABRICATION ET DE DIFFUSION. 27 Sept., 1966 [5 April, 1966], No. 43025/66. Headings B6C and B6W. Labels and placards are printed in a cylinder machine in which an impression roller 7 is manually moved over a copy sheet lying face downwardly on an inked printing surface. The latter comprises a steel plate 2 bearing reference squares 3 and edged with toothed racks 4, 5 and 6. Type blocks bearing characters, pictures &c. are mounted on the plate 2 by character bars such as 16 and 21 which span the plate and are located at each end either directly in a notch or switches of the racks 4, 5 and 6 or in numbers such as 23 intermediate the bar end and a rack. The bars are switched such that suitably shaped blocks, see 15, Fig. 2, may straddle the associated bar and be clamped laterally by spring loaded notch engaging members 19. The bar 21 is pivotally mounted at one end in a member 22 which engages rack teeth and at the other end in a notch of an arcuately shaped rack 24 on the member 23. The clamping members 19 may be replaced by inverted U-shaped magnets. Alternatively magnets may be built-in the lower surfaces of the blocks. In this case the bars such as 16 may be dispensed with. In a further modification the bar 16 comprises two half-width bars each being pivoted to a member such as 22 in engagement with a rack 4, 5 or 6.
Patent GB-1068944-A (GB)
Title: Method for combustion of fuels and burner therefor
IPC: F23D17/00
Filed: 1963-11-01
Abstract: 1,068,944. Burners. CHEMETRON CORPORATION. Nov. 1, 1963 [Nov. 26, 1962], No. 43309/63. Heading F4T. A burner for gaseous, liquid, or pulverulent fuel comprises concentric black-iron pipes 11, 12, forming inner and outer chambers through either of which passes fuel and oxidizing gas respectively, the flow rate in the inner chamber being greater than that in the outer, the stream in the outer chamber being divided into circumferentially spaced portions by copper pipes 23 brazed in position and forming, in addition to their own circular-section flow passages, inner and outer triangular section passages 26, 50, whereby the stream is divided into portions lying at different radial distances from the central axis, whereby, on issuing from -the burner nozzle 21, the fuel and oxidant mix progressively over an extended axial distance. This results in quieter burning. As shown, oxygen, fluorine or air is fed to the inner chamber at the stuffing box end 44, and natural gas, hydrogen, propane, fuel oil, pitch, tar or pulverized coal to the outer at 35. A welded water jacket 10 with feed and return pipes 33, 31 is provided. The burner provides 25 million B.T.H. per hour and may be used to supplement the heat in open hearth and electric metallurgical furnaces. Flow rates are specified.
Patent GB-1522969-A (GB)
Title: Heat-exchange device for the treatment of bulk material
IPC: F26B17/20
Filed: 1975-10-22
Abstract: 1522969 Drying apparatus; heating or cooling material or liquids in bulk LODIGE MASCHINENBAU GmbH Gebr 22 Oct 1975 [15 Nov 1974] 43313/75 Headings F4G F4S and F4U An apparatus for drying, heating or cooling bulk material (including, e.g. pulpy material and suspensions) comprises a horizontal trough 2 containing a longitudinally extending driven shaft 6 on which are mounted radially extending arms 9 bearing elements 10 for mixing the material, heat exchange plates 13 being removably suspended between the arms. The plates 13, provided with pipes 13a, 13b for passage of heating or cooling medium, are received in pairs of guide rails 12, and the trough is covered by a cowl 3 bearing cross-plates (17....19), see Fig. 1, (not shown) and web plates 20, so that drying air delivered at 21a follows the path 24 to the outlet 21b. The trough 2 is double-skinned at 11, to receive steam or water, and guide surfaces may be fitted inside the double skin. Rotation of the arms 9 moves the material along the trough from an inlet (4) to an outlet (5).
Patent GB-907013-A (GB)
Title: Improvements to nuclear-resonance type detectors for magnetic fields and applications thereof
IPC: H03L7/26
Filed: 1959-12-21
Abstract: 907,013. Magnetic testing apparatus. SUDAVIATION SOC. NATIONALE DE CONSTRUCTIONS AERONAUTIQUES. Dec. 21, 1959 [Dec. 22, 1958], No. 43405/59. Class 37. [Also in Group XL (c)] A nuclear resonance magnetometer of the kind comprising an excitation coil 3 and a pickup coil 2 wound about a vessel 1 containing a gyromagnetic sample and having a zero coupling coefficient between each other in the absence of the sample, has the input of the excitation coil and the output of the pick-up coil connected to an amplifier 4 which has means for generating a phase shift of 90 degrees between the input voltage and the output current of the amplifier and means for keeping constant the amplitude and phase of the signals delivered by the amplifier. The amplifier stage 4 comprising amplifiers 6, 10 and Miller-integrator phaseshifting circuit 8 has its input connected to coil 2 and its output to coil 3 via transformer 12; the axes of the two coils lying in the same plane and at right angles to each other so that they offer a zero coupling between themselves. A frequency meter 5 is connected to the output of the amplifier at 13 and the reading of this meter is proportional to the strength of a magnetic field in which the gyromagnetic sample is placed. The effect of an increase in the amplitude of the signals delivered by the gyromagnetic oscillator with an increase in the frequency of the signals due to induction phenomenon in the coil 2 is exactly compensated by the integrator 8 so that the effective gain introduced by the amplifier is independent of frequency. If it is desired to make relative measurements for determining a magnetic field gradient between predetermined points the device 5 consists of a comparison circuit with differential action which is connected to the outputs of nuclear resonance type detectors described above and positioned at the said points.
Patent GB-1313546-A (GB)
Title: Metalliferous azo dyes
IPC: C09B45/00
Filed: 1970-09-11
Abstract: 1313546 Metallized monoazo dyes BADISCHE ANILIN- & SODA-FABRIK AG 11 Sept 1970 [13 Sept 1969] 43525/70 Heading C4P [Also in Division C3] The invention comprises metallized monoazo dyes of formula wherein Me is a Ni, Co, Cu, Zn or Pd atom, K is the residue of a phenolic or enolic coupling component coupling ortho to -OH and free of SO 3 H groups, X is a halogen atom and n is 0 or 1. The dyes are prepared by coupling a diazotized 2 - [8 - amino - quinolyl - (2)] - indane - 1,3- dione with an appropriate coupling component and metallizing the dye obtained. The dyes are used as red and brown pigments in the mass coloration of polymers (see Division C3) and in the preparation of printing inks.
Patent GB-1281077-A (GB)
Title: Photographic supersensitized silver halide emulsions
Inventor: BROOKS DUGALD ARTHUR
IPC: C09B23/08
Filed: 1969-09-03
Abstract: 1281077 Supersensitized silver halide photographic emulsions EASTMAN KODAK CO 3 Sept 1969 [3 Sept 1968] 43606/69 Heading G2C A light-sensitive photographic silver halide emulsion contains in supersensitizing combination (1) at least one photographic sensitizing methine dye and (2) at least one heterocyclic compound which is an oxadiazole but is not a sensitizing dye and preferably has the formula:- wherein R<SP>3</SP> represents alkyl having 1 to 4 carbons, aralkyl, aryl, substituted aryl, amino, substituted amino, styryl, amido or halogen and R<SP>4</SP> represents H or has any of the meanings given for R<SP>3</SP>. Many examples of methine dyes and oxadiazoles are listed.
Patent GB-1465992-A (GB)
Title: Halogen-containing anthraquinoidal dyestuffs and their manu facture and use
IPC: C08K5/375
Filed: 1974-10-09
Abstract: 1465992 Halogenated anthraquinoidal dyestuffs CIBA-GEIGY AG 9 Oct 1974 [10 Oct 1973] 43660/74 Heading C4P A dyestuff has the formula wherein Y is an O or S atom, or a -CO- or -SO 2  group, X 1  and X 2  are each hydrogen, alkyl, aryl, alkoxy or aryloxy, and R 6  to R 9  each represent hydrogen, halogen, hydroxyl, amino, alkoxy, phenoxy, arylamino, arylmercapto or benzoylamino in the α- or #-position of the anthraquinone radical, m is an integer from 1 to 3 and Hal. is halogen. They are prepared by halogenation, in particular bromination. The dyes may be used with high molecular organic compounds, e.g. a linear polyester such as polyethylene terephthalate.
Patent GB-964505-A (GB)
Title: Improvements in or relating to the electrical connection of leads to terminals
Inventor: COLLINS GEORGE ALFRED
IPC: H02B1/20
Filed: 1960-12-21
Abstract: 964,505. Lamp caps; two-part couplings. COMBINED OPTICAL INDUSTRIES Ltd. Oct. 23, 1961 [Dec. 21, 1960], No. 43879/60. Heading H2E. An insert for locating leads 10 in a container housing terminals 4 comprises a flat plate-like member 7 shaped so as to be located within the container by the configuration of the interior of the container and incorporating terminals 8 which engage the terminals 4 when the member is in position, the member 7 having two holes 13, 14 and leads 10 connected to terminals 8 on one face of member 7 and passing through hole 13 to lie along the opposite face of member 7 returning to the one face through hole 14. The insert is shown applied to an illuminating magnifier 1 in which a bulb 3 normally is energized by a battery in the handle 2. When an external source of supply is used the battery is replaced by the insert which is in the form of an insulating plate. The plate is held in position in the housing 2 with the contacts 4, 8 in engagement by a spring 16. Terminals 4 or 8 may be spring-loaded to replace spring 16 and the number and arrangement of holes 13, 14 may be varied to prevent tension on the external flex acting on terminals 8.
Patent GB-886057-A (GB)
Title: Improvements in or relating to photographic cameras
IPC: G03B17/08
Filed: 1959-12-28
Abstract: 886,057. Photo-electric exposure control. GAUTHIER G.m.b.H., ALFRED. Dec. 28, 1959 [March 17, 1959], No. 43962/59. Class 40(3). In a camera in which the aperture is set manually or photoelectrically, locking means prevent the selection of time exposures with automatic diaphragm control. A shutter housing contains a speed ring 5, Fig. 3, and a combined automatic/manual selector and diaphragm ring 9, Fig. 4. A detent 25a holds the speed ring in its set position and pins co-operate with slots 26, 27 therein to control the speed. Toothing 28a meshes with a pinion which rotates the photo-electric meter to allow for shutter speed in automatic diaphragm setting. The locking means comprise arms 18, 19 mounted on a spindle 17 and urged clockwise by a spring 22. When index 7 on ring 5 is set to "B" on scale 8 for time exposures; arm 18 enters a narrow slot 20a overcoming spring 22. Arm 19 enters the slot 21 and prevents the mark "Auto" being selected with ring 9. If "Auto" is selected first, ring 9 holds arms 18, 19 clockwise and prevents arm 18 entering slot 20a for selection of time exposures.