baber/WOPTO huggingface dataset:
Patent GB-1239582-A (GB)
IPC: H05K7/14
Filed: 1968-10-25
Abstract: 1,239,582. Mounting electrical equipment. ALLMANNA SVENSKA ELEKTRISKA A.B. 25 Oct., 1968 [27 Oct., 1967], No. 50669/68. Heading H1R. [Also in Division H2] A system for assembling and connecting electrical apparatus on a stationary or pivotable framework comprises an assembly frame 1, at least one modular-dimensioned connection socket attached to the frame 1, the socket having holes arranged pair wise in rows to receive contact elements from one side of the socket and to connect them to other contact elements received from the other side, each contact element being held in the socket by means of a retaining element arranged in a recess inside the plinth, and connection members permitting two arbitrarily chosen apparatus to be connected together within the frame 1. As shown, attached to the assembly frame are, a socket 3 having space for four relays apparatus 4, 5, 6, 7, three circuit cards 8, 9, 10 and a socket 11 for connection of incoming and outgoing connections to apparatus. Such assembly frames may be connected together to form a single unit. The frame 1 may be attached to a stationary framework (Fig. 2, not shown) on a pivotable framework (Fig. 3, not shown). Each connection member (Fig. 4, not shown) comprises an insulated conductor (20) having a contact element, viz. pin (21) or socket (22) at each end. The sockets may be opened to permit the insertion of the retaining elements which have resilient tongues for gripping the contact elements and also a transverse part which electrically connects twocontact elements inserted at the back of the socket so that two connections are obtained for a single contact element inserted at the front of the socket. The socket receives contact sockets from one side and corresponding contact pins from the other side.
Patent GB-1251054-A (GB)
IPC: C23C16/36
Filed: 1968-11-13
Abstract: 1,251,054. Titanium carbonitride coatings. TEXAS INSTRUMENTS Inc. Nov.13, 1968, No. 53869/68. Headings C7F. [Also in Division C1] An article comprises a substrate of preselected configuration coated with a homogeneous solid solution of titanium carbonitride. The substrate, e.g. C, ferrous metal, Ti, W, Mo, Nb, Ta, or ceramic, is heated in a non-oxidizing environment to at least 600‹C. and then contacted with a gaseous stream containing C, Ti, H and N to form the coating. The gaseous stream may contain H 2 , N 2 , an organic compound and a Ti halide, or H 2 , a Ti halide, and a nitrogencontaining organic compound, e.g. chlorobenzene, diaminethylene, or pyridine. Bulk Ti carbonitride may be produced by subsequent removal of the coating from the substrate.
Patent GB-1258553-A (GB)
IPC: C04B35/52
Filed: 1970-01-09
Abstract: 1,258,553. Jointing. SIGRI ELEKTROGRAPHIT G.m.b.H. 9 Jan., 1970 [10 Jan., 1969], No. 1275/70. Heading B3V. [Also in Division C1] Two or more bodies of porous material which may be ceramic or of sintered metal, but which preferably are, or at least one is, of carbon or graphite, are connected together to produce a composite body by bringing them together with the interposition of layers comprising a mixture of carbon or graphite and a binder between the surfaces to be joined and, whilst retaining said layers in position on the surfaces, vibrating the bodies in the direction of the bond being produced, between them, and then carbonizing the bonding layer. The bodies are preferably held in a mould while being vibrated and if desired a sleeve may be placed around the bodies in the region of the bonding layer. The composited body may be subjected to graphitizing temperatures after carbonization. The vibration frequency may be 100-10,000 vibrations/min. and the carbon or graphite powder used in the bond may have a particle size of from 0À05 to 1À5 mm. Before vibrating, the bonding layer may have a thickness of from 0À05 to 1À5 mm. A dynamic load may be applied during the vibration, e.g. the vibration may be applied by a loaded spring.
Patent GB-1265651-A (GB)
IPC: B62D25/16
Filed: 1968-03-05
Abstract: 1,265,651. Welding by pressure. TRIUMPH MOTOR CO. Ltd. 5 March, 1969 [5 March, 1968], No. 10502/68. Heading B3R. [Also in Division B7] A welded joint between the wheel arch panel and outer body panel of a vehicle is sealed by a sealing agent of suitable solid shape or in pellet form at ambient temperature subsequently flowing into the joint during a paint baking process.
Patent GB-1266367-A (GB)
IPC: H01B7/00
Filed: 1969-07-30
Abstract: 1,266,367. Transformers and inductors. FELTEN & GUILLEAUME CARLSWERK A.G. 30 July; 1969 [30 July, 1968] No. 38253/69. Headings H1A and H1T. An insulated metal foil conductor, particularly for transformer windings, is produced by coating with insulating, material at least the central region, preferably one side; onlyof a metal strip and doubly folding the margins of the strip so that the coating, extends at least over the outer folded edges of the conductor and so that the edges of the strip are enclosed. The strip may be folded round a further conductor as a core. The insulant may be an enamel or a solid fused in place. The enamel may be applied by rolling or spraying.
Patent GB-1289634-A (GB)
IPC: F16C21/00
Filed: 1970-01-22
Abstract: 1289634 Bearings; hookes joints NIPPON SEIKO KK 22 Jan 1970 [22 Jan 1969 (3)] 3203/70 Headings F2A and F2U The annular raceway portion 609 of the outer race 1 of a rolling bearing is case hardened throughout its thickness by cementation, carburization, nitriding or carbonitrizing together with the inner surface layer of an adjacent end flange; the layer 611 on the outer surface of said inner layer is however left more ductile. A thin hardened layer may cover the outer surface of the flange. The bearings may be used in a Hookes joint.
Patent GB-1290303-A (GB)
IPC: C07D413/04
Filed: 1971-04-23
Abstract: 1290303 Nitrothiophene derivative F HOFFMANN-LA ROCHE & CO AG 23 April 1971 [24 April 1970] 11174/71 Heading C2C The novel compound, 3-(5-nitro - 2-thienyl)-loxa-2,4-diazaspiro[4,5] dec-2-ene, of Formula I is prepared by reacting the amidoxime of Formula II with cyclohexanone or a ketal thereof. Pharmaceutical compositions having antiprotozoal and antiparasitic activity, comprise the compound of Formula I and a pharmaceutical carrier. They can be administered orally.
Patent GB-1290466-A (GB)
IPC: C07C17/38
Filed: 1971-04-19
Abstract: 1290466 Stabilization of vinylidene chloride VULCAN MATERIALS CO 19 April 1971 [8 July 1970] 23029/71 Heading C2C Vinylidene chloride is stabilized at superatmospheric temperatures by addition of at least 6.6 mole per cent of anhydrous hydrogen chloride. This may be used in the purification of vinylidene chloride resulting from the dehydrochlorination of a trichloroethane by addition of hydrogen chloride to the required concentration, followed by distillation. The stabilization may also be used to remove higher-boiling polymerization inhibitors.
Patent GB-1296744-A (GB)
IPC: H01L23/04
Filed: 1970-06-04
Abstract: 1296744 Semi-conductor devices HITACHI Ltd 4 June 1970 [16 June 1969] 27100/70 Heading H1K An integrated circuit wafer 8 is mounted on a protrusion 4 of a metal heat sink 3, which protrusion 4 passes through an aperture 2 in a ceramic body 1 to which a cover 12, e.g. also of ceramic material, is secured by means of a glass layer 11 to enclose the wafer 8. Conductive leads 9 extend through the glass layer 11. The ceramic body 1 is fixed to the heat sink 3 through a metal sleeve 5 of a material having a coefficient of expansion similar to that of the ceramic body 1. In the preferred embodiment the body 1 and cover 12 are both made of Al 2 O 3 , the sleeve 5 is made of "Kovar" (Registered Trade Mark) and the heat sink 3 is made of Cu or a Cu alloy. A layer of Au-Si eutectic or an Ag foil 17 is interposed between the wafer 8 and the heat sink 3. The sleeve 5 is secured to the ceramic body 1 via a layer 13 of Mo/Mn, an electroplated layer 14 of Ni or Cu and a layer 15 of Ag solder. Au solder 16 is used to fix the sleeve 5 to the heat sink 3, and Au wires 10 connect the wafer 8 to external leads 9. Alternative shapes for the sleeve 5 are described.
Patent GB-1297962-A (GB)
IPC: C07J1/00
Filed: 1969-11-14
Abstract: 1297962 17α-Propadienyl steroids SANDOZ Ltd 14 Nov 1969 [25 Nov 1968] 55842/69 Heading C2U The invention comprises compounds of formula wherein R 1  is C 1-3  alkyl; R 2  is H, Me or C 2-4  alkanoyl; R 4  is H, OH or C 2-4  alkanoyloxy; and Z, embracing rings A and B and the substituents thereon, represents one of the groups Z1 to Z9 wherein R 5  is H, C 1-3  alkyl, C 5-7  cycloalkyl or C 2-4  alkanoyl; R 6  is H, 6α-Me or 7α-Me; R 7  is H or Me; and R 8  is H, Me, F or C1; with the exclusion of: (i) 3,16α,17#-trihydroxy-17α-propadienyl - 13# - alkylgona - 1,3,5(10) - trienes (unsubstituted at the 6- and 7-positions) and esters thereof (see Specification 1,229,262); (ii) 17α- propadienyl - 17# - hydroxyestra - 4,9 - dien - 3- one (see Specification 1,297,963); (iii) 17α-propadienyl - 17# - hydroxyestr - 4 - en - 3 - one (see Specification 1,297,964); and (iv) 3#-acetoxy- 17α - propadienylestr - 4 - en - 17# - ol (see Specification 1,297,964). Preparation of compounds Ih is by complex metal hydride reduction of corresponding compounds having in the 17α-position the group -[C#C-CH 2 -NRR<SP>1</SP>R<SP>11</SP>]<SP>+</SP>.Y<SP>-</SP> (where R, R<SP>1</SP>. and R<SP>11</SP> are each C 1-3  alkyl, or R is C 1-3  alkyl and NR<SP>1</SP>R<SP>11</SP> is pyrrolidino or piperidino, and Y is Cl, Br, I, OSO 2 Me or O-tosyl) and in the 17#- position a free hydroxyl group, followed when required by 3,16- and/or 17-esterification or 17- O-methylation. The starting material is optionally protected, e.g. as a 3-methoxy-#<SP>2,5(10)</SP>- compound, in which case a deprotection step must follow the metal hydride reduction. 3 - Methoxy - 17α - (3 - dimethylamino - 1- propynyl)estra - 1,3,5(10) - trien - 17# - ol and its methiodide are prepared from the corresponding 17α-ethynyl compound. 3 - Methoxy - 17α - propadienylestra - 2,5(10)- dien-17#-ol is prepared from 3-methoxyestra-2- 5(10) - dien - 17 - one via 3 - methoxy - 17α - (3, dimethylamino - 1 - propynyl)estra - 2,5(10)- dien-17#-ol and the methiodide thereof. Compounds Ih are said to possess estrogenic and progestational activities, and may be made up with carriers into pharmaceutical compositions for oral and parenteral administration. Reference has been directed by the Comptroller to Specification 1,222,886.
Patent GB-1301320-A (GB)
IPC: E02D5/06
Filed: 1970-11-23
Abstract: 1301320 Sheet piling TOT AANNEMING VAN WERKEN VOORHEEN H J NEDERHORST NV 23 Nov 1970 [22 Nov 1969] 55693/70 Heading E1H A sheet pile section 1 having locking channels 2 along opposite edges is provided prior to insertion into the ground with an integral closure (e.g. sheet steel plates 3, 4) or one end of one of the channels. The plates 3, 4 may be 1mm. thick and the plate 4 may extend along the pile between 0.5 and 1.5 metres. After the pile section 1 is rammed or vibrated into the ground, the sealed channel 2 may be filled with a dense liquid with low internal friction (e.g. a bentonite suspension containing a small amount of cement), the liquid being displaced from the channel when an adjacent section is drawn into the earth. The channel of the adjacent section which enters the sealed channel 2 of the first section, is not sealed and may have its walls removed over the length of the plate 4.
Patent GB-1302118-A (GB)
IPC: C07H17/08
Filed: 1970-04-17
Abstract: 1302118 Salts of antibiotics SOC GENERALE DE RECHERCHES ET D'APPLICA. TIONS SCIENTIFIQUES SOGERAS 19 April 1971 [17 April 1970] 18387/70 Heading C2A [Also in Division C3] Salts of antibiotics, particularly tetracycline and erythromycin, with arabogalactan sulphate are prepared by double decomposition between a soluble salt of arabogalaetan sulphate, e.g. the calcium salt, and a soluble salt, e.g. the hydrochloride, of the antibiotic, when the desired salt is precipitated. The salts have a more uniform and prolonged therapeutic action than the parent antibiotics and may be formulated with conventional carriers for administration.
Patent GB-1303708-A (GB)
IPC: G01N25/48
Filed: 1970-03-09
Abstract: 1303708 Differential thermometer; gas analysis G J MALECKI 9 March 1970 11095/70 Headings G1B G1D and G1N A differential thermometer comprises a closed tube 12 having a biphasic system each end and a column 29 of indicating liquid, the surface tension between the indicating liquid and the biphasic systems or the wall of the tube having been lowered by a surface active agent in the form of an additive to the indicating liquid or the biphasic system or in the form of a coating on the walls of the tube. The biphasic systems may be gasliquid, gas-solid or liquid-vapour, and numerous examples of these, of the indicating liquid and of the surface active agent are given. The movement of the indicating liquid may be measured visually, photographically, by measuring the resistance of a wire 31 dipping into the indicating liquid, by measuring the capacitance between two wires dipping into the indicating liquid, only measuring the capacitance between plates either side of the indicating liquid, Fig.7 (not shown). Two short contact wires may be provided to be connected by the indicating liquid when this is mercury to indicate the attainment of a particular differential temperature, Fig.1 (not shown). The differential thermometer may be used as a detector in a differential thermal analysis unit and in an infrared gas analyzer, Fig.3 (not shown). For use in gas analysis, a gas stream containing an oxidizable gas is split into two streams, one stream passing to each bulb, Figs.1 and 2 (not shown). At one bulb the oxidizable gas is oxidized over a catalyst, while at the other bulb a non- active substance is provided. A temperature differential thus occurs and is measured by the differential thermometer. Gases which may be analyzed include CO (hopcalite catalyst) SO 2  (palladium) and hydrogen (platinum). A gas containing hydrocarbons, CO and H 2  may be analyzed by passing it in turn to a unit containing a CO catalyst, a unit containing a H 2  catalyst, a tube containing a nickel catalyst for cracking the hydrocarbons,a further unit containing a CO catalyst and a further unit containing a H 2  catalyst. A branch stream may be passed to a unit containing a SO 3  catalyst.
Patent GB-1306839-A (GB)
Title: Pharmaceutical compositions
IPC: C07D237/28
Filed: 1970-10-16
Abstract: 1306839 3-Carboxy-4-hydroxy-cinnoline derivatives IMPERIAL CHEMICAL INDUSTRIES Ltd 21 Sept 1971 [16 Oct 1970 17 Aug 1971] 49282/70 and 38483/71 Heading C2C [Also in Division A5] Novel compounds of formula wherein R<SP>1</SP> stands for a hydroxy, C 1-6  alkoxy, C 3-6  alkoxyalkoxy, C 7-10  phenylalkoxy or phenoxy radical; and the benzene ring A may optionally bear one to four substituents selected from C 1-10  alkyl, C 5-7  cycloalkyl, C 1-5  alkoxy, C 7-10  phenylalkyl and phenoxy radicals and halogen atoms and phenyl radicals which themselves may optionally bear one to three substituents selected from C 1-3  alkyl and C 1-3  alkoxy radicals and nitro groups and halogen atoms; or a pharmaceutically -acceptable salt thereof excluding the 6-, 7- and 8-fluoro compounds, the 5-, 6-, 7- and 8-chloro compounds, the 6-bromo compounds, the 5,6-, 6,7-, 7,8-. 5,8- and 6,8-dichloro compounds, the 5,7- dibromo compound, the 6- and 8-methoxy compounds, the 6- and 8-methyl compounds, the 5-bromo-6-methyl- and 7-bromo-6-methylcompounds wherein R<SP>1</SP> is OH in each case, the unsubstituted compounds wherein R<SP>1</SP> is methyl or ethyl; the 6-methoxy and the 6-chloro compounds wherein R<SP>1</SP> is ethyl; and the 6-chloro compound wherein R is methyl; are prepared by cyclization of a compound of Formula V where D denotes the ring may be substituted as for A above and X is Cl or Br using a Friedel- Crafts catalyst optionally with esterifcation of the acid and/or salt formation. Intermediates of Formula V above are prepared by action of PX 5  or SOX 2  on the dicarboxylic compound obtained by hydrolysis, optionally via the half ester, of the dicarboxylic acid ester prepared by diazotization of an optionally substituted analine and reaction with diethyl malonate.
Patent GB-1314301-A (GB)
Title: Combined gas valve and electric switch means
IPC: H01H35/40
Filed: 1970-04-15
Abstract: 1314301 Valves RANCO CONTROLS Ltd 14 July 1971 [15 April 1970] 33142/71 Divided out of 1312718 Heading F2V [Also in Division H1] A combined gas valve 2 and electric switch 1 for control of appliances operable by gas or electricity has an operating spindle 4 which, when moved from an off-position to operate either the valve or the switch, is then unable to operate the other without first returning to its off-position. As shown, rotation of the spindle in the raised position to which it is biased by spring 20 is transmitted to the switch operating cam 5 by limb 15a of a ring 15 fast with the spindle. A pin 16 on the spindle prevents depression thereof, as is required to actuate the valve, once the spindle has been rotated to move the pin from alignment with slot 19. When the spindle is returned to the position shown, it can be depressed so that pin 16 passes through slot 19. At the same time, limb 15a is disengaged from cam 5, limb 21b of a loose ring 21 is engaged between stops 23 although limb 21a remains in engagement with cam 5 to preclude rotation thereof, and limb 31 of drive ring 26 is disengaged from recess 31 as the drive ring is depressed against spring 32 following introduction of the end 24 of spindle 4 into socket 25. The rotary disc valve member 27, which may alternatively be a tapered plug, is then able to accompany rotation of the spindle whilst cam 5 is fixed. Pin 16 now rides under cap 18 to prevent return upward movement of the spindle until the latter is moved to re-align the pin with the slot 19. Switch 1 can have pairs of effective terminals 8, 10 and 11, 12, terminals 9, 13 not being used.
Patent GB-1320293-A (GB)
Title: Effluent disposal
IPC: A01K1/01
Filed: 1972-01-20
Abstract: 1320293 Effluent disposal system CADBOROUGH ENG CO Ltd 20 Jan 1972 2718/ 72 Heading AIM [Also in Division Cl] An effluent disposal system which comprises an effluent treatment apparatus (not shown) includes a water reservoir 11 connected so as to selectively flush at least one animal housing 17 via an output conduit 16 controlled by a manually operable shut-off valve 18 inside the housing. Overflow of the reservoir is prevented by ball valve 14 and overflow conduit 15 which drains into storage reservoir 12. The animal housing 17 has two animal housing areas 19 divided by a fenced alleyway 20, and with a slotted floor through which the animal waste falls onto a subfloor 21 sloped towards channels 22 which lead into reservoir 12. The subfloors 21 are flushed by apertured conduits 23 (one only shown) positioned along the highest edges of the subfloors 21, the water flowing into channels 22 and thence to reservoir 12 in which the level of effluent is held at a predetermined level by addition of water from conduit 24. The effluent is pretreated by aerating via conduit 26. Effluent is pumped from reservoir 12 via conduit 25 to the effluent treatment apparatus.
Patent GB-1321130-A (GB)
Title: Vibratory bowl feeder arrangements
IPC: B65G27/00
Filed: 1970-11-10
Abstract: 1321130 Vibratory bowl feeders; orientating articles COAL INDUSTRY (PATENTS) Ltd 12 Oct 1971 [10 Nov 1970] 53451/70 Headings B8A and B8S A bowl feeder comprises a cylindrical casing 4 mounted on a base (6), Fig. 2 (not shown), for vibration, and defining a bowl 8 within which is helically arranged a track 10 extending from the base of the bowl 8 and terminating in a discharge end 16 adjacent an outlet 18 arranged tangentially to the bowl wall 12. The track 10 is flat in cross-section except for an upper part 20 which is V-shape. A guide duct 34 leads to a discharge point 36 near which is a conduit 38 with an opening 39. Hexagonal briquettes 34 are fed from the bowl 8 into the conduit 38 singly whereupon sensing means (not shown) actuate a ram 40 to extend a piston-rod 42 with a plate 44 on its end. If a briquette, such as 46a, is incorrectly orientated the action of the plate 44 is to orientate the briquette correctly, as shown at 46b. Oversize briquettes are diverted by a plate 30 through an opening 32 in the wall 12. Articles of various shapes may be fed and orientated by the apparatus, the plate 44 being shaped to suit a particular article.
Patent GB-1322744-A (GB)
Title: Cable drum assemblies
IPC: B66D1/26
Filed: 1970-10-05
Abstract: 1322744 Spring drum apparatus; counterbalancing; winches OVERHEAD DOOR CORP 5 Oct 1970 47218/70 Heading B8B [Also in Division E2] A pair of cable drums 6, 6<SP>1</SP> for counterbalance cables 10, 10<SP>1</SP> of a liftable door have a counterbalancing torque applied thereto by a torsion spring 25, a lost motion rotatable coupling 21, 22 for each drum delaying any accumulation of slack cable should the load in either cable be relieved. Each drum is independently loaded by a spring 34 in the cable wind up direction to tension any slack cable, within the limits of the couplings 22, 21. The torsion spring 25 has one end secured to the door surround structure 29 and the other end adjustably locked to a shaft 1 to facilitate setting the initial spring tension. The drums are freely rotatably mounted on the shaft 1 and each has an arcuate projection 22 engageable with an arcuate projection 21 of a sleeve 19 locked to the shaft 1 to facilitate drum drive, an arcuate gap between the two projections permitting the lost motion in the drive. In a further embodiment, the drums are rigidly secured to the shaft and the lost motion coupling is formed within the shaft. In other embodiments the counterbalancing torque is provided by weights or drive motors.
Patent GB-1327912-A (GB)
Title: Footwear construction
IPC: A43B13/38
Filed: 1972-02-25
Abstract: 1327912 Boots &c HEIGHT HEELS OF LEICESTER Ltd 25 Feb 1972 8759/72 Heading A3B An insole assembly consists of a forepart. portion 11 of flexible material, e.g. a card composition material, and a plastics waist and seat reinforcement 10 of synthetic plastics material, e.g. polypropylene, the rear end of the forepart portion 11 overlapping the top surface of the forward end of the waist and seat reinforcement 10 and being secured thereto by metal fasteners, e.g. staples 13. Preferably the rear end of the forepart portion 11 is formed as a tongue 14 which is located in a recess 15 in the waist and seat reinforcement 10 so that the insole has a continuous upper surface. The waist and seat reinforcement 10 is thickened in section to provide the necessary degree of rigidity without the need for additional strengthening elements and its upper surface is stippled to allow an insock (not shown) to be adhered to its upper surface.
Patent GB-1338588-A (GB)
Title: Solvent compositions
IPC: C11D7/50
Filed: 1970-12-29
Abstract: 1338588 Solvents containing tetrachlorodifluoroethane IMPERIAL CHEMICAL INDUSTRIES Ltd 3 Dec 1971 [29 Dec 1970] 61600/70 Heading C5D A solvent composition for cleaning articles, especially printed circuit boards contaminated with soldering flux, comprises a mixture of tetrachlorodifiuoroethane, isopropanol and nitromethane. Preferred is an azeotropic mixture, e.g. one containing 66À4% wt. of 1,1,2,2- tetrachloro - 1,2 - difluoroethane, 23À4% wt. of isopropanol and 10À2% wt. of nitromethane. Mixtures having boiling points within 2‹ C. of the boiling point of the azeotrope may be used. Cationic, anionic and non-ionic detergents may be added to the solvents.