baber/WOPTO huggingface dataset:
Patent GB-1252141-A (GB)
IPC: B64G1/32
Filed: 1968-11-15
Abstract: 1,252,141. Satellites. TOKYO SHIBAURA ELECTRIC CO. Ltd. 15 Nov., 1968 [17 Nov. 1967 (2)], No. 54315/68. Heading B7W. [Also in Division G3] A satellite comprises a satellite body 11, a main rod 12 fixedly coupled to and extending from the satellite body and provided with a weight at its outermost end to control the attitude of the satellite body using the gravity gradient torque, a damping rod 13 extending from the main rod and having its axis movable angularly relative thereto, an actuating means 41 coupled to the damping rod for moving that rod axis angularly relative to the main rod, a damper 14 between the main and damping rods, an attitude detector 34 for detecting deflection angles of the satellite body and of the main rod from a standard direction in inertial space, and control means 33 responsive to the output of the attitude detector 34 for driving the actuating means to cause the damping rod axis to move angularly in a direction opposite to that which the satellite body oscillates. The control means 33 comprises an inverter 36 for changing the sign and gain of electrical outputs from the attitude detector 34 which correspond to the angles of deflection. The signal from inverter 36 is supplied to a servomotor 38 coupled to the actuator 41. The output of motor 38 is fed back to the input terminal of a servo amplifier 37. The attitude detector 34 may be a permanent magnet, a device sensitive to radiation from the sun, a gyroscope, a horizon sensor, a magnetometer or a star tracker.
Patent GB-1256708-A (GB)
IPC: C07C67/00
Filed: 1968-11-08
Abstract: 1,256,708. Chlorination process. STAUFFER CHEMICAL CO. 8 Nov., 1968 [8 Nov., 1967; 6 May, 1968], No. 29882/71. Divided out of 1,256,707. Heading C2C. Methyl chloride is produced by reacting hydrogen chloride and methanol in a catalytic reaction zone at elevated temperature and pressure, the hydrogen chloride being employed in stoichiometric excess and the catalytic zone containing an unmodified activated alumina or zinc chloride catalyst. The hydrogen chloride may be produced by the thermal substitution chlorination of methane or a chlorinated methane under substantially anhydrous conditions and at above 5 p.s.i.g., and passing the reaction products to a partial condensation zone to condense chlorine-substituted materials.
Patent GB-1256929-A (GB)
IPC: H04L5/04
Filed: 1969-03-07
Abstract: 1,256,929. Selective signalling. FUJITSU Ltd. 7 March, 1969 [9 March, 1968], No. 12291/69. Heading G4H. In a data transmission system comprising a transmitter, a repeater, and a receiver, at the transmitter conventional PCM signals A, Figs. 2 and 3, are notionally associated into groups of two (or more), each group is converted into a group of a corresponding number of pulses ("11" giving rise to four pulses, "10" to three, "01" to two, and "00" to one) to produce a train F of groups of pulses so arranged that in effect the groups of pulses occupy alternate time slots of the original PCM signals, the intervening time slots being blank, these pulse groups F are applied to a transmission line having a restricted bandwidth to produce at a repeater a signal A, Figs. 4 and 5, which is sampled at instants corresponding tothe mid-points of the pulse groups F, Fig. 3, originally transmitted to give four-level signals, decoded by threshold circuits Detector 1, Detector 2, Detector 3, reconstituted into pulse groups H, retransmitted, also by a transmission line of restricted bandwidth to produce, at a receiver, Fig. 6, a signal similar to that received by the repeater A, Fig. 5, which signal is sampled, decoded, converted back to conventional PCM, demultiplexed and filtered. In a modified receiver (Figs. 9, 10, not shown) decoding is effected by a self-balancing loop.
Patent GB-1256934-A (GB)
IPC: B65B43/46
Filed: 1969-04-03
Abstract: 1,256,934. Conveyers. PACKAGING INDUSTRIES Inc. 3 April, 1969 [4 April, 1968], No. 17585/69. Heading B8A. A web 22 is fed from container 25 by a driven roller 27, the web being formed with blisters 21 separated by cuts 23 so that, as the two suction cups 33, 34 engage a pair of blisters, the blisters are detached from the web 22 and are transferred to fall into apertures 41 in conveyer belt 38. Cups 33, 34 are carried by brackets 53, each of which is pivotally carried by an arm 29, 30 and influenced by shaft 56 passing through member 57 pivoting at 58, so that the cups move relatively to arms 29, 30, which arms are rocked by actuator 51a. In addition arm 29 is carried by slidable plate 42 so that when the said plate is moved leftwards by actuator 46, the arm 29 slides along shaft 51 to cause the two cups to separate as they rock so that the blisters separate as they are transferred and are deposited on belt 38 with a centre-to-centre distance greater than on the web. The other arm 30 may also be movable laterally. In a modification, a mechanism for producing the lateral and rotary movement of the arm (29) includes a pinion (103) driven by a sector gear (106), Figs. 11, 12 (not shown).  In a further modification, Figs. 4-6 (not shown), suction cups (70-72) on arms (67-69) are caused to diverge as a carriage (77) is moved towards a conveyer belt (98). The arms (67- 69) are slidable along divergent guide rods (90-92). The apparatus may be constructed to cause convergence of the blisters.
Patent GB-1259488-A (GB)
IPC: G01N33/18
Filed: 1969-02-27
Abstract: 1,259,488. Measuring total oxygen demand. DOW CHEMICAL CO. 27 Feb., 1969 [4 March, 1968 (2)], No. 10518/69. Heading B1X. [Also in Division C1] The total oxygen demand of aqueous sewage is determined by introducing a known sample of it into a stream of feed gas consisting essentially of heated carbon dioxide as the sole oxidant and possibly a reducing agent flowing at a constant rate, sweeping the sample by means of the feed gas, into contact with a combustion catalyst which is at a temperature of at least 500‹C, thereafter removing water from the gas stream, conveying the dehydrated gas stream into contact with further combustion catalyst at a temperature of at least 500‹C. and thereafter measuring the carbon monoxide content of the thus reacted gas stream, possibly in an infrared analyzer, to obtain a measure of the total oxygen demand of the sample. The combustion catalyst may be Pt, Pd, Ir, Rh, Ru, Au, or quartz. In the embodiment of Fig. 1, CO 2  from tank 11 is fed at a constant rate through CO generator 9 comprising carbon bed 20 to generate some CO as reducing agent, and the gas is fed into combustion conduit 22, Fig. 2, in furnace 24, where a sample of aqueous sewage is injected from syringe 23. The sample and gas are conveyed through the combustion catalyst comprising platinum gauze balls 61 (Fig. 2), through drier 32 and through a second combustion conduit 85 similar to combustion conduit 22, and the resulting gas passes via 76 to carbon monoxide-sencitized infrared analyzer 35 for measurement of the carbon monoxide content from which the oxygen demand of the sample can be determined. The gas may then be returned via valve 33 to form an oxygen free blanket in jacket 80 insulating the injection port to the combustion conduit 22. In an alternative embodiment (Fig. 6, not shown), the carbon dioxide feed gas containing carbon monoxide as reducing agent is obtained by passing the gas from analyzer through carbon dioxide regenerater (87) and hence via inlet 58, Fig. 2, into combustion conduit 22.
Patent GB-1264927-A (GB)
IPC: H01H33/88
Filed: 1970-03-13
Abstract: 1,264,927. Gas blast circuit breakers. SIEMENS A.G. 13 March, 1970 [14 March, 1969], No. 12291/70. Heading H1N. A circuit breaker has two nozzle contacts 3, 4, the cross-sectional area of their adjacent end regions being substantially four times the area of the associated orifice, also a bridging contact 6 and for compressing an arc quenching medium an associated piston and cylinder arrangement. The closed and open positions for the circuit breaker are shown on the right and left respectively of the central axis of the chamber 1 filled with the arc quenching medium, e.g. SF 6  gas. Contact 4 is connected to piston 14 by means of rods 15, 16 and further coupled via pin 18 and link 19 to crank 20. A drive rod 23 is connected to blast piston 11, formed integrally with tube 10 of insulating material to form a cylinder, via linkage 25, 26, 27, 29. In the " opening " operation drive rod 23 moves from right to left causing the blast piston 11 to move downwards compressing the arc quenching medium, and the contact 4 to move, together with piston 14, towards the contact 3 and into the position shown by the dotted lines 4<SP>1</SP>, 14<SP>1</SP>. In this position the bridging contact 6, made up of resilient segments and having an arcing ring 7 at its tip, leaves contact 3. An arc is formed which is subject to a blast of sulphur hexafluoride gas, which has by this time been compressed to half its original volume between the blast piston 11 and the fined piston 14. After the arc is quenched the contact 4 and the piston 11 move back to the open circuit position shown. In Fig. 1 (not shown), the contact 4 is fined and the blast piston not tapered. The contact surfaces may be made of graphite.
Patent GB-1290676-A (GB)
IPC: F16F1/40
Filed: 1969-09-03
Abstract: 1290676 Vehicle couplings CATERPILLAR TRACTOR CO 3 Sept 1969 [3 Sept 1968] 35012/69 Heading B7T [Also in Division F2] A shock absorber 36 for the diagonal of a parallelogram linkage 31, 32 between a tractor and a trailer comprises a hollow casing 39, a rod 40 coaxially and reciprocally mounted in the casing, a plurality of stacked resilient pads divided into at least two groups 43, 44 mounted on the rod, and means 50, 51, 55 co-operating with the casing, rod and pads for compressing and effecting a first composite spring rate with at least a first group 43 of pads when the casing and rod are moved coaxially relative to each other in a first direction and for compressing and effecting a second composite rebound spring rate with a second group 44 of pads greater in number than the pads in the first group 43 in the other direction, a greater number of pads over all being compressed in the first direction than in the opposite direction. There are three stacks 43, 44, 45 of pads mounted slidably on the rod 40 and separated by slidable rigid plates 50 and 51. On inward movement of the rod 40 a shoulder 55 compresses the group 43 and the groups 44 and 45 come into action successively. On outward movement of the rod 40 the plate 51 abuts a shoulder 52 on the casing but the plate 50 is carried by the rod to compress the group 44 only. The groups 44 and 45 are pre-compressed.
Patent GB-1297642-A (GB)
IPC: B23B51/10
Filed: 1969-07-30
Abstract: 1297642 Cutters T BOWERS & CO (TOOLMAKERS) Ltd 21 May 1970 [30 July 1969] 38240/69 Heading B3C A counterbore cutter comprises lower and upper cylindrical sections and a cutting section the blades of which have straight parallel cutting edges disposed between the upper and lower section so that a cylindrical counterbore may be cut either downwardly or upwardly without turning the workpiece. After a desired depth is reached for the counterbore from above the workpiece the upper section 3 is passed through the bore from below and secured to the tool holder (not shown) so that on rotation and upward feed of the cutter a counterbore may be cut in the lower surface of the workpiece.
Patent GB-1301431-A (GB)
IPC: C07D211/52
Filed: 1971-04-19
Abstract: 1301431 y-Piperidinobutyrophenones SUMITOMO CHEMICAL CO Ltd 19 April 1971 [20 March 1970 22 May 1970 29 May 1970 (2) 30 May 1970 (2) 6 June 1970] 24538/71 Heading C2C γ-Piperidinobutyrophenones of the general formula wherein R<SP>1</SP> is a hydrogen or halogen atom or an amino, C 1-5  alkanoyl amino, N-(C 1-5  alkanoyl)- C 1-4  alkylamino or C 1-4  alkylamino group, R<SP>2</SP> is a hydrogen or halogen atom, R<SP>3</SP> is a hydrogen atom or a hydroxyl group and R<SP>4</SP> is a group of one of the formulµ wheren each of Ra and Rb is a hydrogen or halogen atom or a C 1-4  alkyl, C 1-4  alkoxy or trifluoromethyl group, Rc is a hydrogen atom or C 1-4  alkyl group, each of Rd and Re is a hydrogen or halogen atom or a C 1-4  alkyl or C 1-4  alkoxy group and n is 1 or 2, and acid addition salts thereof, which are novel except when R<SP>1</SP> is a hydrogen atom, are prepared (a) when R<SP>1</SP> is a C 1-5  alkanoyl amino or N-(C 1-5  alkanoyl)-C 1-4 - alkylamino group, by oxidation of a 3-(3- piperidinopropyl)-indole of the general formula wherein each of R<SP>5</SP> and R<SP>6</SP> is a hydrogen atom or C 1-4  alkyl group; (6) when R<SP>1</SP> is an amino or C 1-4  alkylamino group, by hydrolysis of the product of (a); and (c) when R<SP>1</SP> is a hydrogen or halogen atom, by diazotization of the corresponding compound wherein R<SP>1</SP> is an amino group, followed by reduction or treatment with a suitable halogen compound, respectively, followed optionally by salification of the product. 3 - (3 - Piperidinopropyl)-indoles of the second general formula above are prepared by reaction of a #-(3-indolyl)-propionic acid (or a reactive derivative thereof) and a piperidine of the respective general formulµ and reduction of the resulting N-[#-(3-indolyl)-e propionyl]-piperidine of the general formula Pharmaceutical compositions having psychotropic activity comprise, as active ingredient, a γ-piperidinobutyrophenone of the first general formula above, wherein R<SP>1</SP> is other than a hydrogen atom, or a pharmaceutically acceptable acid addition salt thereof, together with a pharmaceutically acceptable diluent or carrier, and may be administered orally.
Patent GB-1305569-A (GB)
IPC: C09B44/10
Filed: 1969-12-23
Abstract: 1305569 Dyeing polyamides CIBA GEIGY (UK) Ltd 22 Dec 1970 [23 Dec 1969] 62554/69 Heading D1B Aromatic polyamides of high crystalline physical structure as defined are dyed with an aqueous dye liquor containing a cationic or disperse dye and a compound of formula R-O-(CH 2 CHX-) n -H in which R is a phenyl or chlorosubstituted phenyl group, n is an integer 1 to 3, X is hydrogen or methyl, X being methyl when n is 1 at least one X being methyl when n is 2 or 3 or a compound of formula R-O-(CH 2 CH 2 O-) n -H in which R and n are as above. Preferred compounds are phenoxyethanol and those obtained by condensing ethylene or propylene oxide with o-, m- or pchlorophenol or with di- or trichlorophenol. Dyeing is preferably effected at 120 to 135C, water-soluble alcohols or lower ketone containing up to 6 carbon atoms or benzyl alcohol may be present optionally with an acid or salt e.g. acetic acid, sodium sulphate or sodium chloride.
Patent GB-1307577-A (GB)
Title: Cooled tuyeres for industrial furnaces
IPC: C21B7/16
Filed: 1970-04-01
Abstract: 1307577 Blast furnace tuyeres HERMANN RAPPOLD & CO GmbH 1 April 1970 15521/70 Heading F4B  A water cooled blast furnace tuyere 2 comprises a hollow baffle 6 disposed within the tuyere and defining therewith an annular water space 10 at the head of the tuyere to which water is supplied by pipe 11 extending through said baffle and the tuyere base 1 and also defining return water spaces 14, 15 leading to an annular chamber 20 with an outlet 21. Three adjustable screws 22 in the base 1 enable the location of the baffle and helical radial fins 18, 19 are disposed on its walls 6, 7. Annular space 10 is divided by a partition 13, Fig. 2 and inlet pipe 11 enters by a curved end on one side of this partition, slits 16 on the other side opening into said water spaces 14, 15. In a modification (Figs. 4 and 5), the inlet (40) opens into the hollow baffle (28) from which ports (33, 34) open into the single water space (35) around said baffle near the tuyere head. The baffle is located by screws engaging the tuyere head.
Patent GB-1309638-A (GB)
Title: Electrophotographic material
IPC: G03G5/10
Filed: 1969-05-16
Abstract: 1309638 Electrophotographic element ILFORD Ltd 15 May 1970 [16 May 1969] 25202/69 Heading H1K The disclosure of the Specification is very similar to that of Specification 1,244,942 but the claims relate to a transparent electrophotographic element comprising a transparent substrate which has been subbed or treated to receive a hydrophilic layer, an electroconductive layer comprising a water soluble homo or copolymer of formula wherein R 1  and R 2  are each H or alkyl, X is an anion and n is an integer, and a layer of a transparent photoconductor. The copolymer is formed with a minor amount of at least one ethylenically unsaturated monomer. In the embodiment the electroconductive layer is a copolymer of 3,5 - dimethylene N,N - diethyl piperidinium bromide with N-vinyl pyrrolidone. The copolymer may be cross-linked by methylene-bisacrylamide, but not sufficiently to inhibit water solubility.
Patent GB-1311868-A (GB)
Title: Gear pumps
IPC: F04C15/00
Filed: 1969-10-30
Abstract: 1311868 Gear pumps CLAYTON DEWANDRE CO Ltd 19 April 1971 [30 Oct 1969] 53138/ 69 Heading F1F A gear pump comprising a pair of gears 14 and associated check plates 15 mounted on journals 16 with clearance within a housing 11, has a slipper 19 having a passage 20 therethrough slidably and sealingly mounted on a sleeve 22 bearing against the check plates 16 to give a clearance fit against gears 14 to provide a seal between inlet and outlet sides of the pump. The slipper 19 is biased by high pressure fluid acting behind the slipper around the sleeve 22 and by the reduced pressure at the gear teeth due to pumping. The check plates 15 may only loosely surround the journals 16, and springs 28 are then provided to bias the plates 15 against the slipper 19 when the pump is starting. Ducts (27), Fig.2 (not shown) supply fluid to the journals bearings for lubrication. To avoid excessive wear between the slipper 19 and the gear teeth, the force biasing the slipper is adjusted, by varying the diameter of the sleeve 22, to be just sufficient to maintain sealing. In another pump having an axial inlet, Fig.3 (not shown), the slipper bears against the pump housing via a seal, the area enclosed thereby communicating with the inlet via a passage through the slipper. The slipper 45 may also be located on the outlet side of the gears, Fig. 4, being biased by the outlet fluid acting on a piston 50, (axial outlet), or on an annular surface behind the slipper defined by a sealing ring (transverse outlet), Fig. 5 (not shown). The check plates 44, Fig. 4, are loaded by outlet fluid supplied to the area enclosed by seals 59.
Patent GB-1321825-A (GB)
Title: Terminal housings for electrically heated vessels
IPC: F24H9/18
Filed: 1970-12-16
Abstract: 1321825 Thermal switches ASSOCIATED ELECTRICAL INDUSTRIES Ltd 16 Dec 1970 59753/70 Heading H1N [Also in Divisions H2 and H5] A connector comprises an insulating cupshaped member 1 carrying two contact pins 4, (5), and a closure member 2 secured to the open end of the cup member 1 and supporting an immersion heater, therebeing screw threads 18 on the external surface of the cup member 1 adapted to receive, e.g., a shroud ring 20 for securing the connector to a vessel housing. The closure member 2 is water-tightly secured to the cup member by a screw 14 and a sealing member 13, the sheath 7 of the immersion heater being brazed 8 to the closure member and the heating element extending therethrough to terminate in a contact button 23 which contacts a spring 24 fixed to the pin 4. A thermal cut-out 28 comprises a U-shaped bimetal strip 33 which frictionally engages a spring loaded plunger 25 with one end forming a push rod 26 extending through an aperture 27 in the cup member overheating causing the strip 33 to expand and release the plunger which moves the spring 24 out of contact with the button 23. Resetting is effected by manual pressure on the push rod 26. The closure member 2 may be of metal with an earthing pin 9 connected thereto, alternatively the member 2 may be of insulating material with a metal clip connecting the pin 9 to the sheath 7. The connector is mounted on, e.g., a kettle 37 by means of sealing washers 38, 39 and a shroud ring 20.
Patent GB-1324992-A (GB)
Title: Compacting apparatus
IPC: B09B3/00
Filed: 1969-09-11
Abstract: 1324992 Compacting refuse GLOVER WEBB & LIVERSIDGE Ltd 10 Sept 1970 [11 Sept 1969] 44972/69 Headings B8C and B8E Refuse is loaded into a hopper 4 in a housing 2 and is compressed as it is ejected by a screw 12 driven by a motor 14. The refuse is also compressed by a plate 20 hinged at 22 and operated by a ram 24. When doors 26 are opened the plate 20 is raised and the screw rotates. Closing the doors stops the screw and causes the plate 20 to be lowered. Fig. 2, (not shown), illustrates an alternative screw housing which is shut longitudinally. The effective diameter may be altered by distance pieces. The end of the tube is restricted by bars mounted on a pivoted semi-circular flange.
Patent GB-1336923-A (GB)
Title: Blister packages
IPC: B65D75/36
Filed: 1972-06-30
Abstract: 1336923 Blister pack JOHN WADDINGTON OF KIRKSTALL Ltd 30 June 1972 [30 June 1971] 30605/71 Heading B8C In a blister pack, the backing board 10 is slidably held in channels formed along two opposed edges of the blister 12 and includes extension flaps 20, 22 covering the blister and connected together by a tongue and slot connection. Enlargements 18A in the backing board 10 allow removal of the blister in one direction only. The extension flaps 20, 22 are also foldable behind the blister to form a display support for the pack. The contents comprise a pack of cards.
Patent IL-101247-A (IL)
Title: Catalyst components for the polymerization of olefins
Inventor: NORISTI LUCIANO
IPC: C08F4/654
Filed: 1992-03-16
Abstract: Catalyst components for the polymerization of olefins, obtained by reacting a tetravalent titanium halide or halogen alcoholate and an electron-donor compound with a solid comprising a porous metallic oxide containing hydroxyl groups on the surface, on which is supported a magnesium dihalide or a magnesium compound which does not contain Mg-C bonds and can be transformed into a dihalide, characterized in that the quantity of Mg supported on the oxide prior to the reaction with titanium compound, and present in the catalyst component after the reaction with the Ti compound, is from 5% to 12% weight with respect to the weight of the catalyst component.
Patent IL-101516-A (IL)
Title: Pressure booster
IPC: F01L23/00
Filed: 1992-04-07
Abstract: PCT No. PCT/US93/03311 Sec. 371 Date Mar. 4, 1994 Sec. 102(e) Date Mar. 4, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/20350 PCT Pub. Date Oct. 14, 1993.A liquid pressure booster includes a head member with a low-pressure inlet connectable to a liquid source at mains pressure, a high-pressure outlet connectable to the object to be tested, and a central bore, a compound cylinder constituted by a first, upper, relatively small-diameter portion fluid-tightly attached to the head member and a second, lower, relatively large-diameter portion contiguous with the upper portion and closed off at its lower end by a bottom plate having a drain opening. The booster further includes a hollow compound piston having two active portions: a first portion fitting, and movable in, the first cylinder portion, and a second portion, contiguous with the first portion, fitting, and movable in, the second cylinder portion, a central valving bar movable in reciprocating translation between first and second positions, a bistable valving sleeve movable between first and second positions, a first spring for biasing the compound piston towards the bottom plate and a second spring for producing a snap-action impulse causing the bistable valving sleeve to alternate between the first and second positions.