baber/WOPTO huggingface dataset:
Patent GB-1450429-A (GB)
Title: System for analyzing telegraph characters
IPC: H04L12/52
Filed: 1973-12-14
Abstract: 1450429 Telegraph exchanges INTERNATIONAL STANDARD ELECTRIC CORP 14 Dec 1973 [28 Dec 1972] 58018/73 Heading H4P A translator for use, for example, with a line block as disclosed in copending Specification 1,450,428, is adapted to reduce the number of translator inputs and hence the number of elements or cells so that they may be less than the product of the number of characters multiplied by the number of positions in a sequential device. A line block BL detects changes of condition of lines lg and reconstitutes the characters which are stored in a memory MEM together with the identity of the line, which are read out by character block BC; this differentiates whether the character is part of a message or is a "significant character" i.e. a heading or end of sequence. This is done by a sequential device, i.e. a counter which takes a different determined position each time a significant character is received, in combination with translator TR receiving an incident character as well as the position of the sequential device, and determines a new position of the sequential device. When an alphabet of 64 characters and a 64 position sequential device, potential inputs to the translator are 64 x 64=4096 and such number of memory cells are necessary. If it is necessary to allow for a plurality of procedures, several translators may be required. With each non-textual part of a telegraph message there is associated a phase of the sequential device and the combination of a present phase and a received character provides a new phase. To reduce complexity, an auxiliary translator is provided comprising a number of inputs equal to the number of different telegraph characters and an output deriving a signal which differentiates only each significant character which are specified by a number of binary elements lower than the number of binary elements making up the character. The function of the auxiliary translator TVC is to replace each character CAR by an indicator made up of a lower number of binary elements, and is divided into memory locations, one per procedure. In TVC if n characters are significant these will be replaced by n different characters. The remaining 64-n non-significant characters will be replaced by an (n + 1) character. If the five significant characters are to be identified, 6 characters at least will be necessary and specified by three binary elements. With ten significant characters, four binary elements will be needed. As most telegraph applications do not exceed eight binary elements per character, a maximum of six binary defining elements will be sufficient for most applications. For eight bit telegraph words 32 memory addresses are necessary.
Patent GB-1116110-A (GB)
Title: Temperature compensated solid state microwave oscillator
IPC: H03B5/18
Filed: 1966-12-29
Abstract: 1,116,110. Tuning resonant cavities. TRAK MICROWAVE CORPORATION. 29 Dec., 1966 [5 Jan., 1966], No. 58213/66. Heading H1W. [Also in Division H3] In a microwave source (see Division H3) comprising a transistor 30 mounted within, and with its base capacitively coupled to, an electrically conductive housing 12 in which are formed a collector tank circuit 50 and also an emitter tank circuit 54, the emitter 31 of the transistor is connected to one end of rod 52 forming the inner member of emitter circuit cavity 54, which is tuned by means of screw member 22 in cover plate 16: the other end of rod 52 is held by means of insulating material in a bore in block 12, so as to form a by-pass capacitor. Collector 32 is connected by lead 42 to the enlarged head of member 44 which provides for tuning of the collector cavity by means of screw member 20: member 44 also couples the oscillator output into a frequencydoubling cavity 48. Member 44 is supported on split tubular member 46 which surrounds, and is connected to screw member 88 whereby the cavity 48 is tuned.
Patent GB-1487990-A (GB)
Title: Vessels with solids-retaining devices
IPC: A47G19/12
Filed: 1974-11-22
Abstract: 1487990 Vessels with devices for retaining solids INSULEX Ltd 22 Nov 1974 [18 Dec 1973] 58461/73 Heading A4A  In combination, there is a vessel for containing a liquid, e.g. water, in admixture with solid matter, e.g. ice-lumps, and a device for retaining the solid matter in the vessel when liquid is poured from the vessel, the vessel having a portion 5, Fig. 3, defining a substantially circular aperture from which liquid is to be poured and the device comprising a first portion 1 which includes a face constituting a part of the surface of a cylinder of circular cross-section so that the face in plan defines an arc of a circle, and a second portion 2 which connects the two ends of the arc, the device being inserted in the aperture so that the face abuts the aperturedifining portion of the vessel and the second portion divides the aperture into a first orifice in the form of a major segment of the circle and a second orifice, whereby the second portion retains solid matter in the vessel when liquid is poured from the vessel via the second orifice. The first portion includes a flange 3 to prevent the device passing through the aperture. The first portion is formed of resilient plastics material, e.g. polypropylene.
Patent GB-1333510-A (GB)
Title: Malonyl urea derivatives process for their preparation and compositions incorporating them
IPC: C07D239/62
Filed: 1971-12-17
Abstract: 1333510 Barbituric acid derivatives ROUSSELUCLAF 17 Dec 1971 [22 Dec 1970] 58593/71 Heading C2C  Novel barbituric acid derivatives of the formula  wherein R<SP>1</SP> and R<SP>2</SP> each are C 1-6  alkyl and salts thereof with organic or inorganic bases are prepared by reacting C 1-6  alkyl chloroformates with the appropriate 5-(m-aminophenyl)-5- alkylbarbituric acids. 5 - (m - Aminophenyl) - 5 - n - butylbarbituric acid is obtained by reducing 5-(m-nitrophenyl)- 5-n-butylbarbituric acid resulting from the nitration of 5-n-butyl-5-phenylbarbituric acid. Pharmaceutical compositions, suitable for oral, parenteral or rectal administration, contain the above novel compounds or salts thereof and suitable diluents or carriers. The compounds possess anti-convulsant activity.
Patent GB-1444390-A (GB)
Title: Stabilisation of hydrocarbon fuels
IPC: C10L1/223
Filed: 1973-12-19
Abstract: 1444390 Fuel composition BASF AG 19 Dec 1973 [29 Dec 1972] 58704/73 Heading C5G A hydrocarbon autoxidizable fuel containing at least residual quantities of one or more mercaptans also contains N,N<SP>1</SP>-di-sec-butyl-p-phenylenediamine (I) and mono-sec-butyl-p-phenylenediamine (II), the weight ratio of I : II bing 99 : 1 to 85 : 15. The fuel may contain 0À0001- 0À05 wt. per cent of the diamines and may be motor fuel, pyrolsis, polymer, cracked or visbroken fuel.
Patent GB-1176049-A (GB)
Title: N-Substituted Noratropinium Salts
IPC: C07D451/10
Filed: 1967-12-28
Abstract: 1,176,049. Medicines: noratropine derivatives. BOEHRINGER INGELHEIM G.m.b.H. 28 Dec., 1967 [28 Dec., 1966; 29 Nov., 1967], No. 58878/67. Heading A5B. [Also in Division C2] Pharmaceutical compositions comprising as active ingredient one or more substances of the formula in which R 1  is an alkyl radical or an alkenyl radical with 2-4 carbon atoms or a cycloalkyl radical with 3 to 8 carbon atoms, R 2  is an alkyl radical with 1 to 4 carbon atoms, preferably a methyl radical, R 3  is a hydrogen atom or an acyl radical, preferably the acetyl or benzoyl radical, X(-) is the anion of a monobasic or polybasic acid which forms physiologically acceptable salts and n is the valency of the anion X(-), stated to be novel together with a pharmaceutical carrier or excipient and/or other medically active substances having the same general effect or tranquilizers or spasmolytics in combination with pharmaceutically auxiliary agents and/or vehicles are administered orally, parenterally or rectally and have an inhibotory effect on gastric secretion.
Patent GB-1376899-A (GB)
Title: Workpieces of aluminium alloys which are resistant to high thermal  stresses
IPC: C22C21/12
Filed: 1971-12-20
Abstract: 1376899 Use of Al base alloys HONSEL-WERKE AG 20 Dec 1971 [30 Dec 1970] 58958/71 Heading C7A An article, which is subjected in use to high thermal stresses, (e.g. a cylinder head), is made from an Al base alloy consisting of one of following alloys:- the balance in each case being Al, apart from impurities.
Patent GB-1395020-A (GB)
Title: Pyridylium-s-triazines for regulating plant growth
IPC: C07D401/14
Filed: 1972-12-21
Abstract: 1395020 Pyridylium-s-triazines CIBAGEIGY AG 21 Dec 1972 [22 Dec 1971] 59161/72 Heading C2C The invention comprises compounds having the general formula wherein R 2  and R 3 , which may be the same or different, are alkyl or alkenyl groups or an alkyl group substituted by a halogen atom or an alkoxy, alkylthio, cyano or alkoxy carbonyl group; X<SP>(-)</SP> is an anion of an inorganic or organic acid; n is 2 or 3; when n=2, R 1  is a hydrogen atom or an alkyl, haloalkyl, NH 2 , OH, phenyl or 4-pyridyl group; and when n = 3, R 1  is the group They may be prepared by reacting a compound of the formula (where R<SP>11</SP> 1  is hydrogen, alkyl, haloalkyl, NH 2 , OH or 4-pyridyl), in one reaction step or stepwise with 2 molar equivalents of R 2 -X<SP>1</SP> or with one molar equivalent of R 2 -X<SP>1</SP> and one molar equivalent of R 3 -X<SP>1</SP> (where X<SP>1</SP> is halogen, alkoxysulphonyloxy, alkylsulphonyloxy, arylsulphonyloxy or fluorosulphonyloxy) and, if desired, when R<SP>11</SP> 1  is 4-pyridyl, with one molar equivalent or one further molar equivalent of a methyl halide or dimethylsulphate and, if desired, exchanging the anion X<SP>(-)</SP> for an anion of another organic or inorganic acid. The compounds of the invention may be used as active ingredients in plant growth regulating compositions.
Patent GB-1337970-A (GB)
Title: Rotatable display storage and merchandise distribution cabinet
IPC: A47F5/02
Filed: 1970-12-16
Abstract: 1337970 Rotatable display stands; shelving MODERNA BUTIKSINREDNINGAR AB 16 Dec 1970 [24 Dec 1969] 59724/70 Headings A4B and A4H A display stand has a rotatable tubular support 25 suspended from an inner fixed tubular post 23 by and upper thrust bearing (32), Fig.5 (not shown), support 25 carrying opposed holders 35 having hooked ends 35a, 35b for the reception of hooks 34 of radial partition walls (12, 13) 14 (15) to mount the latter in angularly spaced positions around support 25, and the partition walls such as 14 having slots 36 for the reception of coupling means 48, 49, 50 on the lower surfaces of shelves 40 to mount the latter at various levels between the partition walls. Each tray 40 includes at least one coupling element 50 that is pivoted about 52b to pass successively through two adjacent slots 36, arm 52 thereof thereby also supporting an adjacent tray. Fixed coupling fingers 48, 49 have respectively a notch 48c and a rounded end 49c that co-operate with the slots 36, the projecting portions thereof supporting an adjacent tray. Post 23 is mounted on a wheeled carriage (21), Fig.1 (not shown). The hooked ends 35a, 35b of the holders 35 may be displaceable relative to one another. The trays may be of triangular, quadrangular or parallelogram configuration. Hooks for supporting merchandise may also be engaged in the slots 36.
Patent GB-1345630-A (GB)
Title: Fire disaster prevention system
IPC: G08B17/00
Filed: 1971-12-23
Abstract: 1345630 Door and window operating mechanism Y MORITA 23 Dec 1971 [28 Dec 1970] 60018/71 Headings E2A and E2M [Also in Division A5] On receipt of an electrical signal generated at central control 3 by fire detection means 1, 2, means 9 release lock 8 on emergency exit door 7, and a predetermined time thereafter fire door 6 is released from its stored position in wall 70 and is urged by a spring on hinge 69 to a position abutting beam 86 and closing a passage. Electrical signals from control 3 may also actuate pivoting window 10 and a roller shutter (125-Fig. 20). Exit door 7 is normally held locked by bolts 14, 15 projecting upwardly and downwardly beyond the door. When push rod 17 is actuated by rotary solenoid 16 (or a torque motor) the bolts are retracted and the door can be opened by handle 18. Figures 3 to 6 show alternative lock means 19 involving a dead bolt, Figs. 3 and 4 being the unlocked and locked positions respectively. The lock comprises casing 20 which houses deadbolt 23 and lock-releasing bolt 38, the former being movable through hole 22 in plate 21 and into hole 43 in plate 42 in door frame 46, and the latter through hole 39 in 21 into hole 45 in 42. Deadbolt 23 includes lever 28 having head projection 29 which engages with one or other of slant walls 26, 27, and tail 34 which abuts pressure spring 35. Lever 28 is rotated by the action of key 31 (Fig. 5) which is inserted in lock 32 and engages projection 30 provided internally with cam 33. Lock-releasing bolt 38 is formed with shoulder 44 positioned to engage end 29 of lever 28 at faces 26 or 27, and with face 37 which contacts shoulder 36 of deadbolt 23. Bolt 38 is operated by inserting slot 40 into projection 25. In frame 46 bolt 38 engages pushrod 49 which urges 38 back through hole 39 when the enlarged head 48 of 49 is impelled by rotation of plate 57 of rotary solenoid 56. Rod 49 is slidable in guide tube 50 under the action of spring 51 until shoulder 52 abuts end 53 of 50. Head 48 has lower slant cam surface 54 which operates limit switch LM1 when rod 49 is in the Fig. 3 position. Fire door 6 is also released by a solenoid. Window 10 is operated by a motor coupled to a reduction gear and actuated by an electric signal from 3.
Patent GB-1455150-A (GB)
Title: Photo-degradable resin composition
IPC: C08L51/04
Filed: 1973-12-31
Abstract: 1455150 Cups KUREHA KAGAKU KOGYO KK 31 Dec 1973 [29 Dec 1972 22 Feb 1973 27 June 1973] 60214/73 Heading A4A [Also in Division C3] A cup is vacuum-moulded from a film of a composition comprising a butadiene-styrenedivinyl benzene rubber grafted with methyl methacrylate and divinyl benzene and polyvinyl chloride and found to be photo-degradable.
Patent GB-1264026-A (GB)
Title: Thermal stabilization of fibrous material made from acrylic polymers
Inventor: STUETZ DAGOBERT ENGLEBERT
IPC: D01F11/14
Filed: 1969-12-17
Abstract: 1,264,026. Treating polyacrylonitrile filaments. CELANESE CORP. 17 Dec., 1969, No. 61403/69. Heading B5B. [Also in Divisions C1 and D1] Polyacrylonitrile filaments which may be highly oriented and consist wholly or predominantly of recurring acrylonitrile units are thermally stabilized by immersion in a solution of a Lewis acid, or of a complex of a Lewis acid with a nucleophilic reagent, in an organic solvent at 160-260 C. until they are capable of undergoing carbonization and are non-combustible when a match flame is applied to them but which retain their fibrous configuration. The filaments may be made from an acrylonitrile homopolymer or a copolymer containing at least 85 mole per cent of acrylonitrile units and up to 15 mole per cent of units derived from one or more monoethylenically unsaturated comonomers, e.g. styrene, methyl acrylate, methyl methacrylate, vinyl acetate, vinyl chloride, vinylidene chloride and vinyl pyridine. Suitable Lewis acids are SnCl 4 , SnCl 2 , BF 3 , SO 3 , FeCl 3 , TiCl 4 , AlCl 3  and InCl 2 . Suitable Lewis acid complexes are formed with ethers, amides or tertiary amines. The thermally stabilized filaments may be further stabilized by heating in an oxygen-containing atmosphere at 200- 400 C., and may be carbonized or carbonized and graphitized by heating at 900-3000 C. in an inert atmosphere.
Patent GB-2063327-A (GB)
Title: Compound earth anchor
IPC: E02D5/80
Filed: 1978-09-21
Abstract: This may consist of a clamp, coupling, or head rigidly connecting together the shafts of earth anchoring mechanisms or components. Alternatively the shaft-connector may be an integral part of one or more of the shafts to which other shafts may be secured. In the anchor, each component shaft is maintained rigidly relative to other shafts. Each anchoring component may be an anchor of known type, and the compound anchor has accordingly enhanced resistance to extraction. <IMAGE>
Patent GB-2009154-A (GB)
Title: Antibacterial compounds
IPC: C07D407/06
Filed: 1978-11-08
Abstract: Compounds of formula (II):   <IMAGE> where R is hydrogen, a salt-forming ion or a pharmaceutically acceptable ester-forming radical, provided that R is not a group of formula -(CH2)8CO2H, possess antibacterial activity and antimycoplasmal activity and are therefore of value in the treatment of human and veterinary bacterial and mycoplasmal infections.
Patent GB-2008930-A (GB)
Title: Mounting storage bins
IPC: A47F5/00
Filed: 1978-11-29
Abstract: A mounting panel for storage bins is provided with a number of vertically-extending corrugations projecting rearwardly from the general plane of the panel, and is provided with upwardly projecting bin supporting tongues formed by slots extending between adjacent corrugations, with the tongues lying in the general plane of the mounting panel. <IMAGE>
Patent GB-2012271-A (GB)
Title: Catalytic isomerisation of o-cresol
IPC: C07C37/00
Filed: 1979-01-22
Abstract: A process for the catalytic isomerisation of o-cresol comprises reacting o-cresol at a temperature from 350 DEG C to 450 DEG C optionally under pressure in the presence of a catalyst comprising an acidic crystalline aluminium silicate zeolite of the ZSM group with a composition in the molar ratio   1+/-0.4 M2O/n:Al2O3:5-100 SiO2: 0.60 H2O where M is an n-valent cation. The process avoids substantial disproportionation which is a characteristic of known processes, and permits a selectivity of more than 95% to be obtained.
Patent GB-2017240-A (GB)
Title: Master Cylinder
IPC: B60T11/20
Filed: 1979-03-12
Abstract: A master cylinder has a housing with a (stepped) bore (28) therein having a tapered section (34) located between first and second compensator ports (40, 42) connecting the bore (28) to a reservoir (44, 46). A stepped sleeve (74) locates first and second lip seals (114, 115) adjacent the first and second compensator ports (40, 42) respectively. A first piston (52) engages the first lip seal (114) and a second piston (54) engages the second lip seal (115) to define first (56) and second (72) chambers within the bore (28). A bearing member (110) which surrounds the first piston (52) engages the sleeve (74) and holds the first (114) and second (115) lip seals in a stationary position within the bore (28). Thereafter, an input member (24) moves the first (52) and second (54) pistons past the first (114) and second (115) lip seals to pressurize the fluid in the first (56) and second (72) chambers and provides fluid pressure responsive devices (14, 16) with an operational input through first and second outlet ports in the housing. <IMAGE>
Patent GB-2046419-A (GB)
Title: Automobile cigarette lighter
IPC: F23Q7/00
Filed: 1979-04-12
Abstract: A cigarette lighter 1 for insertion into a conventional socket in a motor vehicle is provided with a heating element 19 located at the end of an axial bore 27 extending through the knob 25 of the lighter so that a cigarette may be, introduced into the bore in the knob to engage the heating element so that the lighter may be used without removing it in the normal way from its socket. A further heating element 2 may be provided at the end of the lighter opposite from the knob for use in the normal way, the two heating elements being connected by an electrically-conductive rod 3. <IMAGE>
Patent GB-2021369-A (GB)
Title: A heating cartridge
IPC: H05B3/48
Filed: 1979-05-08
Abstract: A cartridge heater comprising a resistive heating element 12, Fig. 1, embedded in ceramic material 16 within a metal sheath 10, is characterised by a tube 14 also embedded in the ceramic material whereby a thermocouple 26 may be removably housed. As described the heater is for low voltage, the connections to it, 22, 24, being via the inner tube and the outer sheath The inner cylinder may be open at its lower end (Fig. 2, not shown) so that the thermocouple can protrude from the tip. The cartridge is manufactured by assembling the parts and then compressing the sheath in order to compact the ceramic. The cartridge may be used (Fig. 3, not shown) to heat and to measure the temperature of the nozzle of a plastics injection mould. <IMAGE>
Patent GB-2023452-A (GB)
Title: Fire screening glazing panel
IPC: E06B5/16
Filed: 1979-06-08
Abstract: A method of manufacturing a fire- screening glazing panel comprising at least one layer of intumescent material 15 sandwiched between two structural plies 13, 14 of the panel comprises forming the layer and securing the plies together. In order to avoid or reduce problems associated with drying the layer 15, at least the greater part by volume of this dryer is in granular form. In a second aspect, in order to facilitate degassing of the intumescent layer, such layer 15 is subjected to suction at the edges of the assembly and the assembly is heated by heaters 7, 8 and/or subjected to pressure conditions (e.g. by pump 9) to cause the grains in the layer to form an intumescent body bonding plies 13, 14 together. The invention includes an intermediate product comprising a structural ply bearing an adherent granular intumescent layer, to panels in which such a layer is sandwiched between two structural plies and to panels made by a method as described above. <IMAGE>
Patent GB-2040861-A (GB)
Title: Coated packages
IPC: B29C35/08
Filed: 1979-11-30
Abstract: A food package is made by electron irradiating a polyethylene coating on paper board and then forming and heat-sealing. The electron irradiation enhances the heat resistance of the polyethylene, but also allows package seams to be heat sealed. The electrons impinge on the coated board surface at a glancing incidence to provide a uniform dose of radiation. <IMAGE>
Patent GB-2061115-A (GB)
Title: Sanitary napkin
IPC: A61F13/472
Filed: 1980-10-22
Abstract: A sanitary napkin having two compositionally distinct layers is provided. The bottom absorptive layer contains conventional cellulosic material such as weed pulp, while the top layer is of a material which has relatively large capillaries and controlled fluid retention. The napkin includes a body contacting layer of fluid pervious material and a fluid impervious layer at the bottom. This construction allows fluid to be absorbed in the top layer as well as passing readily through the layer into the main absorptive bottom layer. <IMAGE>
Patent GB-2062258-A (GB)
Title: Safe Load Indicator
IPC: G01G19/08
Filed: 1980-10-23
Abstract: In hydraulic platform apparatus comprising a boom assembly (12, 13) or other lifting mechanism such as a scissor lift or telescopic mast, and a working platform (14) attached to the outermost end of the lifting mechanism, such that the platform may be elevated to a working position, the platform or a part thereof is mounted for uniform vertical movement relative to its attachments to the lifting mechanism when a load is placed on the platform or part, irrespective of the position of application of said load. Means such as a load cell is provided to respond to the movement and the load is shown by an indicator 22. The vertical movement may be achieved by means of pivoted links (17) or vertical slides, having low friction bearings. <IMAGE>
Patent GB-2064216-A (GB)
Title: Pinch seals for electric lamps
IPC: H01J61/36
Filed: 1980-11-14
Abstract: Electric discharge or incandescent lamps have a quartz glass lamp envelope (1) with a flat pinch seal (3) in which at least one current supply wire (5, 10) is incorporated. Over a part of its length the current supply wire (5, 10) has a circumferential coating (6, 9) of intermediate glass, between the ends of which the glass of the pinch seal (3) is fused with that of the coating (6, 9). On each of its major side surfaces (14, 15) the flat pinch seal (3) has a raised ridge (16, 17, 18, 19) extending over the whole pinched length of the current supply wires (5, 10) and situated above each of the said wires incorporated in said pinch seal. <IMAGE>