baber/WOPTO huggingface dataset:
Patent GB-1245590-A (GB)
Title: Improvements relating to fork-lift load handling devices
Inventor: COSGROVE JOHN TRAVERS
IPC: B66F9/10
Filed: 1968-12-05
Abstract: 1,245,590. Fork lift trucks. BRITISH RAILWAYS BOARD, and JOSHUA SHAW & SONS Ltd. 28 Jan., 1970 [5 Dec., 1968], No. 57921/68. Heading B8H. A fork lift device on a truck for handling elongated objects comprises four substantially horizontal load-carrying tines 1-4 and a pair of substantially vertically depending tines 16 17 disposed adjacent the face ends of the horizontal tines 3, 4, the tines 16, 17 being vertically adjustable and variable in their horizontal spacing from the free ends of the horizontal tines. The outer pair of horizontal tines 1, 2 are mounted on a beam 5 pivoted at 6 to structure 7 on which the inner two horizontal tines 3, 4 are mounted, the structure 7 being pivoted to the base of a carriage for tilting about a horizontal axis extending at right angles to the horizontal tines. The structure 7 is tilted by a pair of hydraulic rams 20 and the beam 5 is tiltable by an hydraulic ram 8, the carriage on which the structure is mounted being vertically movable on a telescopic mast 9 which is movable to horizontally advance and retract the tines 1-4. The vertical tines 16, 17 are vertically movable through a supporting carriage 14 by an hydraulic ram 19 and yoke 18, movement of the carriage 14 in the direction of the horizontal tines 1-4 being facilitated by an hydraulic ram 15 and guide beams 10, 11 on the structure 7 receiving limbs 12, 13 of the carriage 14.
Patent GB-1455716-A (GB)
Title: Monolithic memory
IPC: G11C29/04
Filed: 1973-12-13
Abstract: 1455716 Data storage system INTERNATIONAL BUSINESS MACHINES CORP 13 Dec 1973 [29 Dec 1972] 57935/73 Heading G4A A monolithic memory comprises nN integrated circuit chips each providing memory cells divided into N sectors (rows), and bad sector address detecting means settable to detect any one or none of the N sectors as defective and operative when an address corresponding to a defective sector is supplied to convert the address to an address for use in a supplementary memory array. The arrangement allows chips which contain one or more defects in only one sector to be used, the nN chips having defects in only one common sector, the bad sector address detecting means being set for that sector, and n non-defective chips being used to provide replacement addresses. Each chip 11, 12 comprises two arrays of memory cells each array consisting of cells arranged in eight rows and sixty-four columns. Four chips are mounted on each of a number of modules 13 which are arranged in four rows and eight columns, the chips having defective memory cells in the same one only of their eight rows. A further, ninth, column of four modules each comprising four non-defective chips are provided. The memory is addressed by fifteen address bits B0-B14, bits B1-B6 selecting one from sixty-four columns in each array, bits B7-B9 normally selecting one from eight rows in each array, bits B0-B10, and B11 selecting 1 of the eight arrays on each module, and bits B12-B14 normally selecting one from the eight columns of modules containing defective chips. One combination of the bits B7-B9 is recognized by a circuit 22 to produce a signal S. When S is not true the bits B7-B9 are gated to a "jumper" circuit 27 in true and negated form, the jumper circuit being set to feed a particular combination of true and negated signals to the row decoders associated with each array in accordance with which array row is actually defective. When S is true the combination of signals is replaced by a similar combination of signals B12-B14 so as to select an array row corresponding to the selected column of modules, the signal S also serving to cause selection of the ninth column of modules containing non-defective chips. In this way each row of cells in the arrays on each non-defective chip serves as a replacement for a corresponding one of the defective rows on the arrays on each defective chip. The ninth column of modules may be omitted if the first eight columns contain all good chips, the S output of circuit 22 being permanently wired to a not true level.
Patent GB-1407109-A (GB)
Title: System for automatically putting a safety belt on a person upon their taking a seat in a vehicle
IPC: B60R22/08
Filed: 1973-12-14
Abstract: 1407109 Safety belt TAKATA KOJYO CO Ltd 14 Dec 1973 [16 Dec 1972] 57980/73 Heading A3V [Also in Division E2]  A safety belt system comprises two arcuate arms, telescopically housed in a housing open at both sides of a seat, attached to wires driven by a motor and gearing, whereby the arms can be projected to pull out a safety belt. The motor is responsive to actuation of seat and door switches. The system is applicable to two-, three-, or four-point belts. Arms 2, 3 within the housing 1 are attached to wires 12, 13 which pass out through apertures 14 and engage between gears atop the motor 18. When applied to a three point belt as shown arm 2 pulls out a lap belt 29 and diagonal belt 29'. A ring 30 on the lap belt is clipped to a hook 31 on the arm 3. The arms are then withdrawn so that the end of the belt is drawn across the wearer to a lock, Fig. 8-b. The ring 30 is pulled under locking lever 36, and drops behind upstanding portions 45 so that it is locked. Pawl 34 holding the ring in hook 31 is released by cam 32. The wearer can release the lock by moving handle 37 which raises lever 36. In a four-point system having a pair of lap and shoulder belts, the lap belts are locked together in front of the wearer.
Patent GB-1167429-A (GB)
Title: A Photographic Device for the Registration of Documents by Reproduction Thereof on a Film together with Code Markings Characteristic for said Documents
Inventor: GERCHOW HEINZ ERICH RUDOLF
IPC: G03C5/08
Filed: 1967-12-21
Abstract: 1,167,429. Number printing apparatus. HUGIN KASSAKEGISTER A.B. 21 Dec., 1967 [22 Dec., 1966], No. 58225/67. Heading B6C. [Also in Division G2] In a photographic document registration apparatus (see Division G2), a number is printed on the back of the document, after it has been imaged line by line on to moving photosensitive film, by a type cylinder 19 which also carries code type wheels. The code corresponding to the number printed has previously been read by a sensing device 24 and transmitted to a light signal transmitter 13 for printing on the film via mirrors 11, 14 adjacent the document image.
Patent GB-1337996-A (GB)
Title: Electrostatic copying apparatus
IPC: G03G21/16
Filed: 1970-12-10
Abstract: 1337996 Electro-photographic copiers AGFA-GEVAERT A G 10 Dec 1970 [10 Dec 1969] 58711/70 Heading G2H Removal of a developing system 12 from a copier 1 causes a scoop conveyor 24 to be driven in the reverse direction for a short time so as to prevent toner from spilling out of the top scoops. As shown, manual anti-clockwise rotation of a handle 46 shifts a crank 44 and levers 50, 53 to cause a pin 49 to move along c slot 48 and strike an edge 12b of system 12 moving the system slightly to the left. When pin 49 reaches the top of slot 48, system 12 can be manually removed using handle 79. Movement of crank 44 also causes a cam 44a thereon to close a switch 56 which, via a motor circuit Fig.3 (not shown), drives conveyor 24 in the reverse direction for a short time. A removable cleaning system 16 comprises a web 32 passing from a reel 35 to a reel 34 via a pressure roll 36. In order to prevent removal of the photo-conductive drum 3 while the developing system and band 32 are in position, the removal path of the drum is obstructed by handle 46 until the handle is rotated anti-clockwise to move the developing system and, via the crank 44, a lever 43, pin 42 and lever 39, to move the pressure roll 36 away from the drum. System 12 has rollers 30, 31 which accurately position the system with respect to the drum and are rotated by the drum. Conveyor 24 may be a belt, chain or worm.
Patent GB-1397009-A (GB)
Title: Power wrench with rotatively mounted motor
IPC: B25B23/145
Filed: 1973-12-19
Abstract: 1397009 Nut runners INGERSOLL-RAND CO 19 Dec 1973 [22 Jan 1973] 58755/73 Heading B3N A power wrench comprises a wrench body 2, 3, 4, a rotary motor housing 18 rotatively mounted in the wrench body, a motor rotor 24 rotatively mounted in the motor housing, a spindle 25 being adapted to be connected to a fastener, means for controlling the rotation of the motor housing 18 relative to the spindle so that when the spindle stalls rotation of the housing allows a pulsating torque to be applied to the spindle. The means for controlling the rotation of the motor housing is shown as a fluid shear type clutch consisting of concentric cylinders 10, 11 which are keyed to spindle 14. Pins 43 ensure rotation together of rotor cylinder 21 and the housing 18. The clutch may be replaced by other means for actively or passively restraining the housing 18. For example, a low speed high torque motor may be used to drive the motor housing slowly in a direction opposite the rotor. A second motor might be used to give a two speed operation by driving forward during run down and reversing for the final torquing operation. Alternatively, the second motor would continue to drive forward causing cyclic overriding torque to be applied to a fastener. With a plurality of power wrenches a single control means may be used externally of the wrenches with suitable means for transmitting reaction torque of the motor thereto.
Patent GB-1377739-A (GB)
Title: Benzopyrylium salts
IPC: G03G5/06
Filed: 1971-12-20
Abstract: 1377739 Benzopyrilium salts RICOH KK 20 Dec 1971 [24 Dec 1970 28 Dec 1970] 59126/71 Heading C2C [Also in Division G2] Novel benzopyrilium salts having the general formula  wherein X is hydrogen, halogen, nitro or cyano; Y is hydrogen, halogen, nitro, cyano or carboxyl; R 1  is hydrogen or (C 1 -C 4 ) alkyl; R 2  is hydrogen or phenyl, R 3  and R 4  are hydrogen, methyl, ethyl, methoxy or ethoxy, n and n<SP>1</SP> are 0, 1 or 2 with the proviso that n and n<SP>1</SP> are not both zero and when both n and n<SP>1</SP> are 1, at least one of X and Y is other than a hydrogen atom, and Z- is an anion, are prepared by (a) condensing a substituted 2-hydroxybenzaldehyde of the formula  with an acetone derivative of the formula in the presence of a mineral acid, (b) cyclizing the condensation product with an aldehyde of the formula and (c) adding an acid or a salt thereof containing the desired anion Z- to the cyclization product. The reaction is preferably effected at a temperature of from -10‹ to +30‹ C. The compounds of the invention may be used as sensitizers for organic photoconductors.
Patent GB-1458027-A (GB)
Title: Electric discharge vacuum tube
IPC: H01J35/06
Filed: 1973-12-21
Abstract: 1458027 X-ray tubes; neutron generators PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 21 Dec 1973 [8 Jan 1973] 59461/73 Heading H1D A high voltage vacuum tube (e.g. X-ray tube or neutron generator) comprises an anode and a cathode surrounded by a metal sleeve 1, the cathode being mounted on a metal support 31 joined to the sleeve 1 by insulator 2 with groove 22 to accommodate metal screen 32 which prevents flash-overs originating from the lower edge of the support. Emitted electrons charge the side walls of the groove and decrease the field at the edge of screen 32. Advantageously, the groove may also be metallized and connected to support 31 or screen 32 (both at the same potential). If metal support 31 extends sufficiently far into the groove, screen 32 may be dispensed with, then the metallisation of the groove must be provided. The insulator surface may be corrugated with the groove in a crest. The vacuum joint between support 31 and projection 21 may be by soldering to apremetallization. An externally heated soldering joint to accommodate differences in thermal expansion coefficients is preferred.
Patent GB-1338040-A (GB)
Title: Black printing ink
IPC: C09D11/02
Filed: 1971-12-22
Abstract: 1338040 Printing ink AKZO NV 22 Dec 1971 [30 Dec 1970] 59812/71 Heading C4A A black printing ink comprises as a pigment, furnace carbon black together with from 0À5 to 20% by weight, based on the weight of the furnace carbon black, of gasification carbon to increase the viscosity of the ink. Gasification carbon is produced as a by-product in the non- catalytic oxidation of hydrocarbons.
Patent GB-1329770-A (GB)
Title: Printed circuits
IPC: H05K1/09
Filed: 1971-12-30
Abstract: 1329770 Printed circuits NL INDUSTRIES Inc 30 Dec 1971 [30 Dec 1970] 60868/71 Heading H1R [Also in Division C4] A process for the manufacture of printed circuit boards comprises applying a desired pattern of conductors on a ceramic substrate with a liquid composition consisting of the reaction product of aluminium powder with an aqueous vehicle which contains the reaction product of a chromate, a phosphate and at least one oxide, hydroxide or carbonate of either an alkaline earth metal (preferably magnesium), iron or aluminium, said liquid composition being dried and fired in an oxidizing atmosphere at a temperature within the range 590‹ C. to 950‹ C. The conductive lines thus produced adhere to the substrate and have low electrical resistance. Small amounts of silver electrical paste are applied at points where soldered connections are required and the body is refired in an oxidizing atmosphere, i.e. air. Alternatively, silver pads may be formed on the substrate before the formation of the conductive lines. In order to improve the printing characteristics of the liquid composition the viscosity and surface tension may be altered by adding ethyl cellulose or some other specified viscosity improver. The aluminium powder used should all be able to pass through a 325 mesh sieve (U.S. standard) and the weight ratio of aluminium powder to the solid ingredients of the vehicle should be from 3À5 : 1 to 5À0 : 1. The allowed proportions of the remaining ingredients are also given.
Patent GB-2024160-A (GB)
Title: Dispensing container
IPC: A47K10/38
Filed: 1978-07-04
Abstract: A dispensing container for dispensing premoistened tissues sequentially is moulded as a base and a cap which are snap fitted together, the cap being rotatable on the base to bring into alignment respective apertures in the cap and base side wall in an open position whereby a tissue can be extracted and the cap being rotatable to a closed position in which the apertures are not aligned; the side walls of the container provide the respective apertures in frusto conical wall portions which are urged into contact by interengaging elements on the cap and base permitting relative rotation but opposing relative displacement in the axial direction at least in the closed position. <IMAGE>
Patent GB-2013325-A (GB)
Title: Finned tube, and process and apparatus for making the tube
IPC: B23P15/26
Filed: 1978-07-19
Abstract: A finned tube 1, Fig. 2 is disclosed together with a process and an apparatus for making the tube. The tube has T-shaped fins extending from the outer surface of the tube, the base 3 of the fins extending radially from the tube wall. The fins extend continuously and unbroken (e.g. helically) around the tube outer surface. The fin shape is formed progressively by rolling discs 8, Figs. 3, from a smooth tube 1'. During formation the fin edge is notched by rollers 13 arranged between the discs 8. Thereafter the notch is opened to a Y-shape by a bending roller 14 and then formed to the T-shape by a flattening roller 11. <IMAGE>
Patent GB-2002754-A (GB)
Title: Antitumor anthracycline antibiotics
IPC: A61K31/70
Filed: 1978-07-27
Abstract: C-4' and/or C-14 tetrahydropyranyloxy derivatives of adriamycin and daunomycin prepared by the tetrahydropyranylation, which have antimicrobial and antitumor properties.
Patent GB-2005131-A (GB)
Title: Vehicle Seat
IPC: B60N2/225
Filed: 1978-08-18
Abstract: A vehicle seat, comprising a support structure 10 for a seat part 11 and a back part 12, and at least one upholstery part in said seat part and/or back part is described. The main feature of said seat is that said support structure and said upholstery parts are constructed separately and substantially completely, and are assembled during the final stage to create the finished seat. <IMAGE>
Patent GB-2003919-A (GB)
Title: Process for making coke from cellulosic materials
IPC: C10L1/32
Filed: 1978-09-07
Abstract: Cellulosic material, is converted into a useful, low-sulfur and low-ash coke type fuel by autoclaving at a temperature of 750 to 1250 DEG F and pressure of at least 1000 psi for a period of time to convert the moisture and a portion of the organic constituents therein to a gaseous phase and to effect a controlled thermal restructuring of the chemical structure of the cellulosic material, producing a solid coke-like product and a by-product fuel gas. The low- sulfur coke product can be comminuted and admixed with high- sulfur fuel oils, providing a blended liquid slurry fuel of acceptably low- sulfur content. <IMAGE>
Patent GB-2032977-A (GB)
Title: Moulded Panel Supports for Tiles
IPC: E04F13/14
Filed: 1978-11-01
Abstract: The invention relates to a combination of a tile, panel or plate 35 and a panel moulding having recesses each adapted to receive a tile, panel or plate. Such panel mouldings may be used as tile seating on a fire surround or a bathroom wail panel. The recesses in the panel moulding preferably include protrusions 20 or are undercut on at least one wall to releasably retain a tile within the recess 14. The panel mouldings may be made of plastics or fire resistant material and a plurality of recesses on the mouldings may be set out as an array. <IMAGE>
Patent GB-2009621-A (GB)
Title: Protective Coating for Heat Stressed Parts
IPC: C23C4/02
Filed: 1978-11-21
Abstract: A protective coating for heat stressed parts, particularly firing chambers of steam boilers, comprises a first, base, layer and a second, upper, layer. The base layer comprises nickel and 10 to 30% by weight of chromium and the upper layer comprises aluminium oxide and up to 20%, more particularly up to 10%, by weight of titanium dioxide.
Patent GB-2019655-A (GB)
Title: High voltage power supply
IPC: H01F30/10
Filed: 1979-03-12
Abstract: A high voltage power supply comprises a switching circuit 5 which provides variable width pulses to a push-pull driver 6 connected to the primary of a step-up transformer 10. The output of the transformer is coupled to a voltage multiplier 11 which provides a D.C. output. A voltage proportional to the D.C. output voltage is developed by a feedback circuit 13 and compared, by a comparator 14, with a settable reference voltage. The comparator output is integrated and then employed to control a pulse width regulator 2 which determines the width of the pulses driving the transformer and, therefore, the amplitude of the output voltage. The transformer secondary is arranged in series connected sections, either in overlying form with their length shortening with increasing spacing from the transformer core, or in abutting cylindrical sections spaced by insulating discs. <IMAGE>
Patent GB-2020577-A (GB)
Title: Electrostatic spray guns
IPC: B05B5/053
Filed: 1979-03-14
Abstract: An electrostatic spray gun has a built-in high-voltage generator 14 connected at its low-voltage side with a built-in switch operated by the flow of atomising gas. The spray gun is provided with a flow channel 32, 38, 47 for an atomizing gas, the flow channel being connected with a pressure line 18. A manually-operated control valve 40 is arranged in the flow channel. The switch is arranged in the flow channel and its movable contact 31 is coupled with a closure element 27 of a differential pressure valve 24, 26, 27, 28 arranged in the flow channel. Disturbances in the flow of the atomizing gas, whether such be due to clogging of the nozzle of the spray gun, or due to a malfunction of the pressure source of the atomizing gas, thus automatically turn-off the high-voltage generator. <IMAGE>
Patent GB-2014196-A (GB)
Title: Improvements relating to flame- resistant textiles
IPC: D06P3/66
Filed: 1979-03-14
Abstract: Cellulose textiles which have been flameproof by treatment with a polymer derived from tetrakis hydroxymethyl phosphonium salt or hydroxide are dyed with reactive dyes.
Patent GB-2017135-A (GB)
Title: Anthraquinone Dyestuff Mixtures
IPC: D06P1/20
Filed: 1979-03-19
Abstract: Mixtures of dyestuffs a) of the formula   <IMAGE>  and b) of the formula   <IMAGE> wherein  n denotes 1, 2 or 3 and  R1, R2 and R3 denote H, methyl, ethyl, methoxy or ethoxy, are, by virtue of a considerably improved affinity and build-up capacity compared with the individual dyestuffs, outstandingly suitable for dyeing polyester fibres and cellulose triacetate fibres by all the customary processes, in that they give clear dyeings which have a blue-green shade and are fast to sublimation.
Patent GB-2055419-A (GB)
Title: Hooks
IPC: A01K91/03
Filed: 1979-07-27
Abstract: A fishing link has a wire open loop defining a hook part (10) and an overlapping resilient leg (17) connected to the hook part (10) through an eye (16). A sleeve (22) of silicon rubber when pushed over the link, biases the leg (17) against the hook part (10) to close the loop. The link can be used to quickly and easily attach items of fishing tackle such as a float, a swim feeder or bomb to a fishing line. <IMAGE>
Patent GB-2055484-A (GB)
Title: Automatically Optimizing the Number of Operative Cylinders in an I.C. Engine
IPC: F02D41/36
Filed: 1979-08-03
Abstract: A system for optimizing the number of cylinders (C or C') operating in a multicylinder engine (E or E'), during engine operation. Input circuitry (16) monitors conditions under which the engine (E or E') is operating and generates corresponding input signals. Logic circuitry (18), based on such input signals, determines whether to then add to, subtract from, or maintain unchanged the number of cylinders operating in the engine. Output circuitry (20), responsive to the logic circuitry (18), enables and disables specific cylinders in the engine, in a preferred embodiment through valve selectors (22) respectively provided on several cylinders (C1 to C4) of the multicylinder engine (E). The logic technique includes a bidirectional counting portion capable of sequential up and down counting through several steps to correspondingly sequentially enable or disable the valve selector equipped cylinders of the engine in, preferably, one cylinder steps. Preferred embodiments are directed to vehicle engines and the input circuitry preferably monitors operating parameters (12) such as engine load (LV, HV1, HV2), throttle position (TH), transmission top gear selection (3G), and engine or vehicle speed (SH). <IMAGE>
Patent GB-2056351-A (GB)
Title: Improvements relating to sailmakers spiked rings or sail eyelets
IPC: F16B15/00
Filed: 1979-08-15
Abstract: A sailmakers spiked ring or sail eyelet has two annular rings (1) of stainless steel sheet each having an inner ring of spikes (2) and an outer ring of spikes (3) with the spikes (2, 3) formed by pressing generally triangular-shaped portions (2a, 3a) from the inner edge and the outer edge respectively of the annular ring (1) about bend lines each extending along a respective radius line (2b, 3b) of the annular ring (1). The triangular- shaped portions each have one of their sides formed by what was previously the outer edge or inner edge of the annular ring and each lie in a respective plane extending generally perpendicular to the plane of the annular ring. The annular rings (1) of stainless steel are each received in an annular groove in a respective outer ring and a tubular member has its ends swaged over to press the outer rings towards one another and to press the spikes of the two annular spiked rings (1) into opposite sides of a sail around an aperture in the sail. <IMAGE>