baber/WOPTO huggingface dataset:
Patent GB-1181299-A (GB)
Title: Assembly Mounting an Electric Traction Motor on a Wheel Pair
Inventor: GONCHAROV EVGENY PETROVICH
IPC: B61C9/48
Filed: 1967-08-08
Abstract: 1,181,299. Mounting electric traction motors. VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY I PROEKTNOKONSTRUKTORSKY INSTITUT ELEKTROVOZOSTROENIA. 8 Aug., 1967, No. 36282/67. Heading B7H. In an assembly mounting an electric traction motor 1 on a wheel pair 9 by means of antifriction bearings, the inner races 5 of the bearings being mounted on a component transferring torque to the wheel pair, the bearings are partly housed in the casing of the motor to which they are secured by clamps 14 and load distributing rings 15, engaging the outer races 18, stops 16 being provided to limit movement of the rings 15 and the outer race of one of the bearings in a direction parallel to the wheel axis. The inner races are each located by a shoulder 7 of the axle 6 and by the hub of a wheel or reduction gear with the interposition of a ring 11 of lower yield point than the adjacent components. A reduction gear casing 20 may be provided at one or each end of the axle and the inner races 5 may be mounted on the axle 6 or on a sleeve (Fig. 7, not shown) surrounding the axle.
Patent GB-432412-A (GB)
Title: Improvements in or relating to the shaping of flat band tyre cover carcases
IPC: B29D30/36
Filed: 1934-12-18
Abstract: 432,412. Moulding wheel tyres. SOC. ITALIANA PIRELLI, 21, Via Fabio Filzi, Milan, Italy. Dec. 18, 1934, No. 36349. Convention date, Dec. 20, 1933. [Class 87 (ii)] Flat band carcases for tyre covers are shaped by sliding the band on to a closed rigid - ended flexible tube 1, the ends 2, 3 of which engage the edges of the band, moving the said ends relatively towards one another and simultaneously admitting fluid under pressure to inflate the tube, after which the tube is evacuated to collapse it, one end of the tube or a portion thereof is removed, and the shaped band is pulled off. The tube 1 is clamped to the ends 2, 3 by angle rings 5 which support the tyre band 7 and the whole is carried by a shaft 17, mounted in a frame 12, and connected to the end 2. The frame has two bosses 15, 20 in which are rotatably mounted a bearing block 16 and an extension 21 of the end 3, the two blocks being connected by a rigid tube 27. The shaft 17 is non-rotatably but slidably mounted in the bearing 16 by means of a key 19 and has a thread 28 engaging a nut 29 provided with handles 30. A stop 34 is provided on the end of the shaft. A bush 23, provided with packing 24 of rubber or oil-impregnated hemp forms an air seal for the shaft in the bearing 21. In operation the nut 29 is turned to cause the end 2 to approach the end 3 while fluid under pressure is admitted through the inlet 33 and the block 16 is held against rotation by a screw 31. When this screw is removed the tyre may be rotated for inspection. After the fluid has been evacuated the rim 10 of the end 2 is unscrewed and the tvre removed. The shaft 17 may also be actuated by fluid-operated means. The tube 1 is preferably formed with a somewhat greater diameter in the centre to obviate undue stretching and may be formed of rubber reinforced at the ends with fabric. The end 2 instead of having a detachable rim 10 may be removable bodily. The fluid pressure may also be admitted through a passage in the shaft 17.
Patent GB-913273-A (GB)
Title: Motor vehicle door
IPC: B60J10/80
Filed: 1960-10-24
Abstract: 913,273. Vehicle doors. PORSCHE, F. A. E. Oct. 24, 1960 [Nov. 13, 1959], No. 36373/60. Class 103(2). An outer body panel 11 of an automobile door has an inturned flange 13 formed with an offset portion 19 to which the inner panel 12 is secured a n d which extends over the entire periphery of the door.
Patent GB-1083250-A (GB)
Title: New, anti-diabetically active sulphonamides
IPC: D05B85/00
Filed: 1966-08-15
Abstract: Novel compounds of the Formula I, wherein X represents a straight or branched C1- 4 hydro-carbon radical.  A represents an unsubstituted or substituted thienyl or furyl radical, n represents 0, 1 or 2, R1 represents a hydrogen atom or a 1- 3 alkyl or unsubstituted or substituted phenylalkyl radical and R2 represents an unsubstituted or substituted alkyl, cycloalkyl, aryl, aralkyl, alkoxy, alkylmercapto, alkoxyalkyl or alkoxyalkoxy radical, are prepared by reacting a compound of the Formula II wherein m represents 0, 1 or 2 with a 2-amino-5-R2 -substituted)-pyrimidine and, where necessary, oxidizing the product to the corresponding sulphonamide; by reacting a sulphonylguanidine of the Formula IV with a compound of the Formula V wherein Y and Y1, the same or different, represent hydrogen atoms or alkoxy radicals or with a functional derivative thereof and, if necessary, replacing the hydroxy groups in the 4- and/or 6-positions of the resultant pyrimidine ring by halogen atoms and reductively dehalogenating; by acylating a compound of the Formula VI with a reactive derivative of an acid of the formula A-(CH2)nCOOH; by reacting a sulphonamide of the Formula VIII with a pyrimidine of the Formula IX wherein Z represents a reactive ester group or a tri-(C1- 3 alkyl) quaternary ammonium group or by reacting a sulphonic acid of the Formula X with a 2-acetylaminopyrimidine.  <FORM:1083250/C2/1> <FORM:1083250/C2/2> <FORM:1083250/C2/3> <FORM:1083250/C2/4> <FORM:1083250/C2/5> <FORM:1083250/C2/6> <FORM:1083250/C2/7> <FORM:1083250/C2/8>
Patent GB-1359620-A (GB)
Title: Cereal coating composition and process
IPC: A23L1/164
Filed: 1972-08-04
Abstract: 1359620 Sugar coating for cereals NABISCO INC 4 Aug 1972 [10 Aug 1971] 36429/72 Heading A2B A composition for coating cereals comprising an aqueous syrup containing 60-85wt% sugar solids and the balance water, the sugar solids consisting of 80-68wt% disaccharides and 20-32wt% low D.E. monosaccharides, may be prepared by mixing the ingredients and conditioning at 180-240‹F (82-116‹C). Such syrups may be applied to the cereals which are then dried at a temperature and time with vigorous agitation throughout such that discrete cereal particles having a glossy, non- hydroscopic, transparent candy coating are obtained.
Patent GB-1521289-A (GB)
Title: Porous structures
IPC: B01D63/16
Filed: 1975-09-05
Abstract: 1521289 Coated products MILLIPORE CORP 5 Sept 1975 [6 Sept 1974] 36593/75 Heading B2E [Also in Divisions C2, C3, C6 and G1] A microporous membrane having pore sizes of 25nm to 14Ám, said membrane being formed of a biologically inert synthetic polymer (preferably cellulose esters or nylon) is coated with a layer of water-insoluble protein, to which coating a biologically active material may be bonded. The coating may be zein, collagen, fibrinogen, keratin, glutelin, polyisoleucine, polytryptophan, polyphenylalanine, polytyrosine, and copolymers of leucine with p-aminophenylalanine. In the Examples, Millipore SS (the word 'Millipore' is a registered Trade Mark) is coated with (1) zein, (2) callagen.
Patent GB-179229-A (GB)
Title: Improvements in junction boxes for conduit piping
IPC: F16L41/03
Filed: 1920-12-31
Abstract: 179,229. Jones, J. W. Dec. 31, 1920. Junction-boxes are provided with means to enable a conduit to be connected at any angle to the plane of the box and then swing into the desired position. The screwed sockets 9 for the conduits 10 are hinged on pins 12 in lugs 7, 8 on the slotted sides of the junction box so that they may be turned to a suitable angle for coupling the conduit as shown in Fig 2. They preferably have a bevelled face 16 co-operating with a corresponding surface 17 on the box to make a watertight joint when the socket is turned with the conduit into correct positions. The cover 13 of the box holds the sockets in position when screwed on. The sockets may be hinged in any manner, one Provisional Specification mentioning ball-joint sonnections and a method of casting the sockets into the box and working them free before the metal sets.
Patent GB-1491681-A (GB)
Title: Strip light
IPC: F21V9/16
Filed: 1975-04-02
Abstract: 1491681 Vehicle lamps M P O'CONNOR and M E OAKMAN 2 April 1975 36917/75 Heading F4R A rear lamp for a vehicle comprises an elongate transparent tube and a pair of light sources positioned one at each end of the tube to illuminate the interior thereof, the tube being coated with or incorporating a luminescent material. The tube is preferably made from plastics material such as polyvinylchloride polymethyl methacrylate, polyethylene, polypropylene or polystyrene and the luminescent material may be added to the plastics material before extrusion of the tube or applied as a thin coating of orange-red fluorescent paint. Alternatively, the luminescent material may be incorporated into a thin film which is applied to the surface of the tube, for example by heatshrinking.
Patent GB-899876-A (GB)
Title: Process of injection-moulding self-hardening synthetic resins and injection-moulding machine for carrying out the process
IPC: B29C45/46
Filed: 1958-11-17
Abstract: 899,876. Injection moulding machines. PLAST ANSTALT. Nov. 17, 1958 [Nov. 21, 1957; Feb. 22, 1958], No. 36928/58. Class 87(2). One or more flexible diaphragms are used to prevent entry of a self-hardening synthetic resin between the relatively movable material feeding parts of an injection moulding machine. In Fig. 1 resin 10 is fed to an injection head 9 by means of a fluid operated piston 4, the resin being contained in a flexible bag 11 within a reservoir cylinder 1. An injection plunger 15 extending through a member 17 is actuated by a fluid operated piston 16. A flexible diaphragm 18 prevents entry of resin between the parts 15, 17. As the plunger 15 enters the outlet 14 it severs any fibrous fillers present in the resin. In Fig. 4 this severing is effected by a rotary cutter 34 having four cutting edges, Fig. 5 (not shown). The cutter 34 is driven by a shaft 39 in a bearing 40 protected by a diaphragm 41. Four ducts connect the injection head 9 to an opening 32, injection being effected by a piston (as 4 in Fig. 1). Fig. 3 shows a modified reservoir 57, wherein resin 10 is fed through a conduit 61 to the injection head by fluid pressure admitted at 62 to act on a flexible diaphragm 55 held between parts 56, 57.
Patent GB-876138-A (GB)
Title: Improvements in and relating to a locking device for windows, particularly for tilting windows
IPC: E05C9/06
Filed: 1959-10-30
Abstract: 876,138. Multiple fastenings. RASMUSSEN, V. B. K., [trading as RASMUSSEN & CO. V. KANN.]. Oct. 30, 1959 [Oct. 30, 1958], No. 36952/59. Class 44. A locking device for windows, particularly for tilting windows, comprises a locking bar system located within a window and extending along two adjoining window sides 11, 12 and having a corner element 18 of flexible strip material guided in a smooth arc around the corner between said sides; the locking bar system being provided with a handle (not shown) (which actuates an operating device 16) for initiating such a motion of displacement as to bring locking bolts comprised by the locking bar system into and out of locking engagement. As shown a flexible member 17 is of the same material as the corner element 18 and is attached by rivets 20 or other means to a rigid rod 19 formed with a bolt 15 at one end. Bolt 14 may be formed from or mounted on the flexible member 17. In alternative forms the flexible member 17 may extend along both sides 11, 12 and have short rod 19 attached to it, or the bolt 15 may be formed on a portion of member 17 which is cut in the form of a tongue. Specification 834,104 is referred to.
Patent GB-449326-A (GB)
Title: Process for the production of keto-cyclopentano-dimethyl-tetradecahydro-phenanthrol
IPC: C07J75/00
Filed: 1934-12-24
Abstract: Ketocyclopentano-dimethyl-tetradecahydrophenanthrol and its esters are prepared from pregnanolones by the action of a Grignard reagent which forms the corresponding secondary-tertiary alcohol followed by acylation to produce an unsaturated ester, and oxidation of the latter to give an ester which may be saponified to yield the hydroxy ketone.  In an example, pregnanolone is treated with phenyl magnesium bromide, the condensation product boiled with excess of acetic anhydride, and the unsaturated acetyl compound crystallized from glacial acetic acid.  This is then dissolved in chloroform, treated with ozone and the ozonide distilled with steam.  The ester remaining is purified by charcoal and if desired saponified.  Both the ester and the phenanthrol are stated to possess germinal gland hormone activity.  Specifications 431,833 and 442,319 are referred to.
Patent GB-1248771-A (GB)
Title: Double-refracting interference microscope
Inventor: SMITH FRANCIS HUGHES
IPC: G02B21/14
Filed: 1968-08-02
Abstract: 1,248,771. Interference microscopy. VICKERS Ltd. July 11, 1969 [Aug. 2, 1968], No.37087/68. Heading G2J. A double-refracting interference microscope has a variable power double-refracting beam dividing system so that the power of the beamrecombining system can be matched by simple adjustment rather than change of component whenever the objective lens is changed. A light ray 11 is first polarized by a plate 13 and then divided into two rays by a pair of decentreable birefringent lens doublets 14, 15 in which the birefringent components 14b, 15a have the same curvatures but crossed extinction directions, thereby acting as a Wollaston prism of variable angle; the divergence of the rays 11a 11b can therefore be varied by adjusting the relative decentration of the doublets. A second pair of similar variable doublets 16, 17 then converges the rays, with a variable convergence, towards a substage condenser 20 and so to the specimen plane O-O<SP>1</SP> of an objective lens 21. The rays are then recombined by a birefringent wedge 23 and analyzed by a plate 24. In a modification, Fig. 2, (not shown) the doublets 14, 15 are replaced by a pair of similar anisotropic uni-axial plates (34, 35) which are cut obliquely to the optic axis and which are placed on either side of a half wave birefringent retardation plate doublet (34a) whose elements are mutually orientated at 45 degrees; the recombination system is now a converging lens (36), a half wave birefringent plate (37) whose extinction directions are at 22¢ degrees to diagonal sections of the optical system, two similar plates (38, 39) of uni-axial material cut obliquely to the optic axis and mutually crossed in orientation, and a diverging lens (40). In this arrangement, compensation for variation in the point of intersection of the divided rays on changing the objective is effected by tilting the element (35) from a position where the extinction directions of the plates (34 and 35) are parallel to some position where they are mutually inclined; alternatively, the plate (34) may be tilted about the axis (Y-Y) perpendicular to the optic axis. The doublets 16, 17 are adjustable as in Fig. 1. The combination (36-40) could be replaced by a Nomarski type prism and, for white light, the single half wave plate by a pair of half wave plates with extinction directions diagonally orientated to each other.
Patent GB-1117805-A (GB)
Title: Coaxial electrical connector
IPC: H01R24/46
Filed: 1966-08-19
Abstract: 1,117,805. Coaxial connectors combined with switches. AMP Inc. 19 Aug., 1966 [17 Sept., 1965], No. 37227/66. Heading H2E. [Also in Division H1] In a coaxial connector a resistor is either disconnected or connected between the inner and outer contacts by the insertion of a coaxial plug member. In one embodiment, Fig. 3, the inner contact 15 has a pair of contact blades 20 aligned with an aperture 7 in an insulating plate 4 and is riveted to the underside of the plate. The outer contact 9 fits over a projection 6 on the upper surface of the plate 4, leg portions 11 embracing the sides of the plate, and is connected to a surrounding metal casing (2) (Fig. 4, not shown) by a bolt passing through a leg portion 11, the plate 4 and the casing (2). The contacts 9, 15 are linked by a resistor 43 through a switch 36. A tubular extension 28 on the inner contact 15 receives the inner conductor (29) of a coaxial cable and a metal ferrule (32) is crimped around the outer conductor (31) and insulation of the cable and connected to the casing (2) by a metal clamp. The switch 36 comprises a metal spring 40 carrying an insulating plate 42 located between the contact blades 20. Insertion of a coaxial plug deflects the plate 42 and disengages the spring 40 from the contact blades 20 or, alternatively, brings the spring 40 into engagement with an extension of one of the blades 20 (Fig. 8, not shown). The connector may be modified to form an adapter for receiving two coaxial plugs (Fig. 6, not shown). In another embodiment (Fig. 7, not shown), the switch comprises an insulating ball (57), located in an aperture in the outer contact (55), and a contact blade (58) which is moved out of engagement with the outer contact (55) by a mating plug whose outer contact depresses the ball (57). Ferrules extending from the inner and outer contacts (55, 65) are respectively crimped around the inner conductor (69) and the outer conductor and insulation of a cable (68).
Patent GB-302985-A (GB)
Title: Process for the manufacture of alkylamino-alkylamino derivatives of aromatic compounds
IPC: C07C209/18
Filed: 1927-06-23
Abstract: 302,985. I. G. Farbenindustrie Akt.- Ges., and Carpmael, A. June 23, 1927. Divided on 274,058, under which a Specification was laid open to inspection under Sect. 91 of the Acts, July 9, 1927, and addition to 267,169 and 274,058. Alkylaminoalkylamino compounds. - Aminophenols or diamines of the benzene series or their derivatives or substitution products are converted into more strongly basic polyamino derivatives by introducing more than one alkylaminoalkyl group into the same or different amino groups of the benzene nucleus. In examples, (1) p-(diethylaminoethylamino) - diethylaminoethyl - methylaniline is obtained by heating p-amino-diethylaminoethylmethylaniline with diethylaminoettiylchloride, (2) 3: 4-diethoxy-di-(diethylaminoethyl)- aniline is obtained from 3 : 4-diethoxyaniline and diethylaminoethylchloride, (3) 4 : 5-dimethoxy-1 : 2-di-(diethylaminoethylamino) - benzene is obtained from 4 : 5 - dimethoxy-1 : 2-phenylenediamine and diethylaminoethylchloride, (4) 2 : 6- di-isopropyloxy-di- (diethylaminoethyl)-aniline is obtained from 2 : 6-di-isopropyloxyaniline and diethylaminoethylchloride, and (5) 1-di-(diethylaminoethyl)-amino-4-dimethylamino-2-methylthiophenol is obtained from 1-amino-4-dimethylamino- 2 - methylthiophenol and diethylaminoethylchloride. The products are of therapeutic value and possess activity against blood parasites. 2 : 6-Di-isopropyloxyaniline is obtained by alkylating 1-nitro-2: 6-dioxybenzene and reducing the product. 1 - Amino-4-dimethylamino-2-methylthiophenol is obtained by treating 1-amino-4-dimethylamino- 2-thiophenol with methyl iodide in caustic soda solution.
Patent GB-989474-A (GB)
Title: Catalyst electrode for anodic oxidation
IPC: B01J37/16
Filed: 1963-09-23
Abstract: An electrode for electrochemical cells is made by applying to an electrically conductive metal substrate either in situ or subsequently, a platinum-rhenium catalyst prepared by chemical coreduction from a solution of a platinum and a rhenium salt.  The substrate may be a metal, e.g. platinum, or an organic membrane, glass or ceramic coated with electroconductive metal, e.g. gold. The reducing agent may be an alkali metal (preferably sodium) borohydride, hydrazine, hypophosphorous acid, sulphur dioxide, metal alkyls and silanes.  The platinum and rhenium salts may be sodium or potassium perrhenate, rhenium trichloride or heptoxide, ammonium platino nitrate, dinitric diammino platinum, barium platino cyanide, sodium or ammonium chloroplatinate, potassium cyanoplatinate, platinum tetra- or trichloride, sodium bromoplatinate and potassium idoplatinate.  When the catalyst is applied to the substrate subsequent to formation, it may be formed into a slurry with water applied, and then dried, or mixed with an organic binder, e.g. powdered P.T.F.E., polypropylene or carbon, applied and sintered. The catalyst may also contain nickel, vanadium or molybdenum prepared in a similar manner, i.e. by reduction of a salt.  In an example: an aqueous solution of equal amounts of 0.5 moles Na2PtCl6 and 0.5 moles Re2O7 has an aqueou solution of sodium borohydride added to it. The resulting precipitated catalyst is pressed into an electrode comprising a platinum gauze welded to a platinum sheet.  Other examples are described in which the catalyst is applied to a gold coated membrane.ALSO:An electrode for electrochemical cells is made by applying to an electrically conductive metal substrate either in situ or subsequently, a platinum-rhenium catalyst prepared by chemical coreduction from a solution of a platinum and a rhenium salt.  The substrate may be a metal, e.g. platinum, or an organic membrane, glass or ceramic coated with electroconductive metal, e.g. gold. The reducing agent may be an alkali metal (preferably sodium) borohydride, hydrazine, hypophosphorous acid, sulphur dioxide, metal alkyls and silanes.  The platinum and rhenium salts may be sodium or potassium perrhenate, rhenium, trichloride or heptoxide, ammonium platino nitrate, dinitric diammino platinum, barium platino cyanide, sodium or ammonium chloroplatinate, potassium cyanoplatinate, platinum tetra or trichloride, soduim bromoplatinate and potassium idoplatinate.  When the catalyst is applied to the substrate subsequent to formation it may be formed into a slurry with water or mixed with an organic binder, e.g. powdered P.T.F.E., polypropylene or carbon.  The catalyst may also contain nickel, vanadium or molybdenum prepared in a similar manner, i.e. by reduction from a salt.  In an example: an aqueous solution of equal amounts of 0,5 moles Na2PtCl6 and 0,5 moles Re2O7 has an aqueous solution of sodium borohydride added to it.
Patent GB-1329103-A (GB)
Title: Filtration screens
IPC: D21F1/00
Filed: 1970-08-03
Abstract: 1329103 Stencils CARL FREUDENBERG 3 Aug 1970 [29 Aug 1969 18 Sept 1969] 37407/70 Heading B6C [Also in Divisions B1-B2 and D2] A filtration screen e.g., for a paper-making machine, carries a pattern of impermeable deposits of a synthetic polymeric material on a woven screen having a single layer of warp and weft threads which are from 100Á to 400Á in diameter and from 20 to 40 threads warp and weft per centimetre, the area of each aperture being from 0À5 to 5 sq. mm. The deposits are preferably printed on to the screen, e.g. forced through the perforations of a printing roller or applied to the depressions of a stencil roller against which the screen travels, and are of a thixotropic composition, e.g. comprising polyvinyl chloride or silicone rubber, containing a foaming agent and subsequently heated. The screen may after use have the deposits dissolved off it and a different pattern of deposits printed on it for further use. The deposits are resilient and are raised above the screen by at least 0À5 mm. In an example of a suitable composition for forming the deposits on the screen a printable paste is formed from 50 parts by weight polyvinyl chloride, 50 parts benzyl butyl phthalate, 2 parts finely divided silica and 4 parts of a thiatriazol foaming agent.