baber/WOPTO huggingface dataset:
Patent GB-1449684-A (GB)
Title: Flat-winding type motor armature and method of manufacturing the same
IPC: H02K3/00
Filed: 1973-11-30
Abstract: 1449684 Making flat type armatures MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 30 Nov 1973 [4 Dec 1972] 55742/73 Heading B3A [Also in Divisions H2 and B4-B5] The armature of a dynamo-electric machine (Division H2) comprises a flat stack of coils embedded in resin and is manufactured by first forming the coil stack and then injection moulding the body. The individual coils (1, 1<SP>1</SP>, Fig. 2, not shown) of the winding comprise bundles of wires with a thermosetting resin covering. These coils are placed in a pre-forming mould and heated to set the resin and bond the winding to a predetermined shape. The winding 1 is then placed in an injection mould C, covered with a glass fibre, natural or synthetic yarn cloth 12 which is impregnated with epoxy resin and the top mould B placed in position. Epoxy resin 2 is then injected to form the finished armature assembly.
Patent GB-1476780-A (GB)
Title: Movable agricultural sprayers
IPC: A01M7/00
Filed: 1974-12-30
Abstract: 1476780 Adjustable spray boom BERTHOUD SA 30 Dec 1974 [4 Jan 1974 30 July 1974] 55975/74 Heading AID A mobile sprayer comprises a support 8 and a boom 2 carrying nozzles 6, the boom 2 being carried by a boom-frame 7 which is adjustably suspended by cables 24, 25 to the support 8. One end of each cable 24, 25 is attached to winding devices 19a, 19b of the frame 7 while the other ends are wound around a winch 12 whereby when a crank 13 is rotated to operate the winch 12 the frame 7 is raised or lowered with respect to its support frame 8. Spray liquid is received from a tank 1, through hoses 3, pipes 4, 5 to the nozzles 6. The sprayer is towed by a tractor (not shown). The cables, due to their longitudinal resiliency, absorb vertical shock. The tractor, frame 8 and tank 1 tilt when a wheel (30) of the tractor meets a lump of earth Fig. 4 (not shown) while the frame 7 remains substantially horizontal owing to its high inertia. In order to prevent uprights 20 of frame 8 from contacting the frame 7 and tilting it the frame 7 comprises straps 32a, 32b, 33a and 33b surrounding the uprights 20 such that the frame 8 has a limited longitudinal movement but a substantial lateral movement. If one of the wheels (30) of the tractor Fig. 5 (not shown) travels along a furrow one of levers 23 of shafts 22 of winding devices 19a, 19b may be adjusted to reduce or increase the free length of the cables 24, 25 to maintain the boom 2 substantially horizontal. If the entire sprayer operates on a sloping ground Figs. 6-7 (not shown) the frame 7 is laterally displaced in relation to the travelling direction and therefore to prevent this, the frame 7 is locked to the frame 8 by means of two stirrups 34 respectively engaged in both holes 18 of a lug 17 of the frame 7 and in both holes 15 of a flange 10b of the frame 7. In a different embodiment (Figs. 11-13) the ends of two cables 51, 56 are secured to lugs 29a, 29b or, in order to overcome vertical shocks, to a movable member (62) resiliently connected to a lug (63) Fig. 13 (not shown) of an upright 29 of the support 8 while their other ends being secured to a rack 55 which is slidable along the frame 7 by means of collars 58 and 59 to facilitate angular adjustments of the frame 7. in relation to frame 8. A third cable 57 is mounted on a block 53 and a winch 44 to raise or lower the frame 7. The frames 7 or 8 may be provided with resilient devices 67 having abutments for cushioning lateral shocks between the respective frames. Cables 57 and rack 55 may be replaced by hydraulic rams and the ends of cables 51, 56 may be connected to a ram instead of to lugs 29a, 29b, etc.
Patent GB-1434228-A (GB)
Title: Arrangement for driving an accessory from an engine
IPC: F16H61/662
Filed: 1973-12-05
Abstract: 1434228 Expanding pulley gear DAIMLERBENZ AG 5 Dec 1973 [13 Dec 1972] 56329/73 Heading F2D [Also in Division F1] An arrangement for driving an accessory from an engine crank-shaft 12 comprises a V-belt drive whose driving pulley 10 can be adjusted by movement of a piston 18 bounding a chamber 17 rotating with the crank-shaft and filled with oil under a predetermined substantially constant basic pressure to produce variable centrifugal force on the oil and thereby variable force on the piston, the oil being supplied to the chamber 17 from the engine lubricating circuit via a pressure regulating valve 14. Increased engine speed causes piston 18 to move conical disc 24 of pulley 10 leftwards against spring 25 so that a step-up ratio is changed to a step-down ratio. Oil from the regulating valve 14 is supplied via bores 37, 38 and 40 to chamber 17 and leaves it via a constricted opening 41 and bores 42 and 43.
Patent GB-1271952-A (GB)
Title: Improvements in or relating to position resolving devices
Inventor: ELLIS ALFRED BRIAN EDWIN
IPC: G01D7/00
Filed: 1968-11-29
Abstract: 1,271,952. Position resolvers. MARCONI CO. Ltd. Sept. 2, 1969 [Nov. 29, 1968], No. 56642/68. Heading G1N. In a position resolver, a photo-conductive resistive sheet 1 is illuminated through a filter 14 in such a way that the distribution of resistance over the sheet 1 accords accurately with a predetermined, e.g. uniform, distribution. Preferably the sheet 1 is of photo-chromic glass illuminated from below with ultraviolet light, an ultraviolet filter (not shown) being provided on the upper side of the sheet 1. A sheet of non-lightsensitive resistance may be included in parallel with sheet 1. As shown, alternating voltages of different frequencies are applied to electrode pairs 2, 3 and 4, 5, the voltages picked up (galvanically or otherwise) by probe P being separated by filters 8, 9.
Patent GB-1173696-A (GB)
Title: Means for Deburring Screw Heads.
IPC: B21H3/02
Filed: 1967-12-14
Abstract: 1,173,696. De-burring; blanks transferring; rolling. REED ROLLED THREAD DIE CO. 14 Dec., 1967 [19 Dec., 1966], No. 56858/67. Headings B3B, B3L and B3M.  A thread -rolling machine comprising a fixed die 4 and a moving die 6 has a de-burring unit 20 mounted on a die clamp 10 to remove the burrs from the heads 16 of blanks 15 as the blank 15 is rotated and the thread formed. The deburring unit 20 comprises a holder 22 for a removable cutter insert 24 and is resiliently mounted to clamp 10 by adjustable bolts 38, 40 having concentric compression springs acting between the holder 22 and clamp 10, the resilient mounting allowing lateral movement of the de-burring unit 24 when threadrolling a blank 15 having an eccentric head 16. The insert 24 has cutting teeth 70 which may have a 60-degree angle between the sides of the teeth and may be at a 30-degree angle to the horizontal. The insert may be shaped so that fillister head, pan head, oval head, flat head and hexagonal heads slotted across the corners may be de-burred.
Patent GB-1198331-A (GB)
Title: A Machine for Printing Whole Pages, Lines or Portions of Texts from Printing Formes Disposed on One of the Printing Elements of a Printing Arrangement
Inventor: RITZERFELD GERHARD
IPC: B41L11/00
Filed: 1967-12-15
Abstract: 1,198,331. Printing-apparatus. G. RITZERFELD. 15 Dec., 1967 [16 Dec., 1966], No. 57171/67. Heading B6C. [Also in Division B4] Apparatus for the duplication of whole pages, lines or portions of text from a printing plate 101, Fig. 2, mounted on a cylinder 100 on to a card or ticket 64 of the type in which information to be recorded, e.g. by punching, on the card 64 is also carried by a perforated data carrier sheet 1 which is fed through a reading device 133, is characterized in that the reading of the data on the sheet 1 by the device 133 is controlled in dependence on the recording of previously read data on the records by the record station. The information read by the device 133 is fed to a punching station 126 via a decoder 135 and a store. The cards 64 control feed members of the reading device by means of switches such as 131 fitted in the path of the cards and the data on the carrier corresponding to each printed record is read by the reading station and fed to the punching station directly or via decoders or intermediate stores. The feed members for the carrier in the reading device. Figs. 6 and 7 (not shown), are identical with those disclosed in Specification 1,198,333. The punching machine 126 may be replaced by a mechanical, electrical, optical, or magnetic recording device and such a device may be used to record the initial data on the carrier. Punching - apparatus.-Energization of an electromagnet 83, Fig. 11, causes a pawl 87 to engage a notch 89 in one of a series of fourteen punch rods 63, which rod is thus locked. An intermediate punch 90 fitted in the lower portion 91 of the rod 63 stops above one of the hole punches 92 carried in a plate 93 and by control means, not shown, a stamping plate 94, once all the rods 63 have been set, drives the punches 92 against spring pressure, via the intermediate punches 90 so as to perforate the card 64 on the cutting plate 96. The control circuitry for the punching machine is depicted in Fig. 12 (not shown), the magnet 83 being associated with detector brushes (5a-5d), Fig. 9 (not shown), under the control of cams 84 and switches 85. The punch rods 63 are moved in the direction C against spring pressure by a guide 76, a feed link 74, a control lever 69 and a cam 66 which is engaged by a roller 70, the cam 66 being driven by worm gear 67, 68. The cards are transported between the printing machine and the punching apparatus by means 104, 105 and 117-120, Fig. 2.
Patent GB-1216096-A (GB)
Title: Pharmaceutically active new guanidino-alkyl-cycloimines and their preparation
IPC: C07D211/08
Filed: 1967-12-15
Abstract: 1,216,096. Guanidine derivatives. EGYESULT GYOGYSZER-ES TAPSZERGYAR. 15 Dec., 1967 [30 Dec., 1966], No. 57195/67. Heading C2C. The invention comprises compounds of formula wherein R is H or C 1-4  alkyl and n is 4-6, and their pharmaceutically acceptable salts. These compounds are prepared by reacting the corresponding (azacycloalkyl) alkylamine with or where Z is C 1-4  alkoxy, alkylmercapto, amino or nitrosamino, and Y 1 , Y 2  are each H, C 1-4  alkyl, nitro or nitroso, and optionally converting the products into salts. Therapeutic compositions contain the above compounds with pharmaceutically acceptable carriers or diluents; they have blood-pressure lowering and sympathetic-blocking effects.
Patent GB-1412446-A (GB)
Title: Insulating of conductive elements
IPC: H01B13/26
Filed: 1972-12-13
Abstract: 1412446 Covering cores by wrapping WESTERN ELECTRIC CO Inc 13 Dec 1972 [15 Dec 1971] 57415/72 Heading B8G [Also in Division H1] To simultaneously insulate a plurality of electrical conductors, longitudinally creased, advancing strips are formed from an advancing sheet of insulative material, and each strip is closed around a conductor fed with the strip and adjacent its crease. Material 1, Fig. 1, is scored by wheels 5, pleated in die 7 and cut by knives 8 to form creased strips 9. Each strip is formed into a V-shape and aligned with a wire 10 by the die 12, is passed through rollers 13 to form the tape shown in Fig. 5, is wrapped and polished in head 14 to form the tape shown in Fig. 1, and is then dried in a furnace. The material, which may be paper, non-woven fabric or film, may be softened by being wetted by spray 15. The wires may be coated with adhesive which may be activated by the wetting spray, or may be solvent, pressure or heat activated. The wire may be stationed in the trough or roof of the creases. Each wire may be introduced to its crease before the sheet is divided.
Patent GB-1196020-A (GB)
Title: Welding Cable Assemblies and Connector Means Therefor.
Inventor: TOTO WILLIAM ARMAND
IPC: C11D3/395
Filed: 1967-12-20
Abstract: 1,196,020. Terminals. W. A. TOTO. 20 Dec., 1967 [29 Aug., 1967], No. 57987/67. Heading H2E. In a flexible cable assembly, the cable conductors are joined to the terminal conductors by connectors having a front portion secured to a terminal conductor and a rear portion angularly offset from the front portion and twisted to match the helical twist of the cable conductors secured therein. As shown, negative and positive terminal lugs 20, 21 separated by insulation 37 are bolted together by bolt 22 and have an opening 23 whereby they are connected to the transformer or welding head. Conductors 20 has bifurcated extensions 20a while conductor 21 has a single extension 21a lying between extensions 20a (Fig. 5, not shown). The cable assembly comprises for example a pair of cables 29 separated from a pair of cables 31 by a resilient plastics sheath 30. The cable end 46 is inserted into the rear portion 27b of connector 27 and secured by crimping, portion 27b being oriented to match the twist of the cable. The front portion 27a has a square end which abuts and optionally may be soldered to a corresponding surface on an extension 20a or 21a. Portion 27a may include a solid insert 45 to improve the connection between connector and conductor by screw 28. Cooling water enters the assembly via openings 24, passes through channels 25, 26 to duct 40 in radiator 21 thence through tube 43 to cables 29. Spring 44 extends from the end of tube 43 to the corresponding fitting at the other end, and serves as a spacer and to deflect the water on to the cables. Water also passes along passage 36 between extensions 20a and 21a (Figs. 4, 5, not shown) around sheath 30 for cooling cables 31. Nylon sleeve 32 around the connectors and cable ends provides a bearing surface and imparts a degree of rigidity. Sheath 33 around the cable assembly is clamped at 34 to the terminal by clamp 35. As shown, one of each of the negative cables 31 is connected to one of the extensions 20a while both positive cables 29 are connected to the single extension 21a. Alternatively, a number of connectors may be secured to each terminal lug, or a pair of connectors, one for each lug may each receive a number of cables (Figs. 9-12a, not shown).
Patent GB-1344658-A (GB)
Title: Quinazolinone derivatives processes for producing them and  compositions containing them
IPC: C07D403/06
Filed: 1971-12-15
Abstract: 1344658 Derivatives of 3,4-dihydro-2(1H)- quinazolinone SUMITOMO CHEMICAL CO Ltd 15 Dec 1971 [23 Dec 1970 19 Jan 1971 21 May 1971] 58305/71 Heading C2C The invention comprises compounds of Formula (I) wherein R 1 , R 2  are each H, NO 2 , CF 3 , halogen or C 1-4 -alkyl, alkoxy, alkylthio or alkylsulphonyl; R 3  is Ph (possibly substituted by halogen, CF 3  or C 1-4 -alkyl or alkoxy), naphthyl, C 3-6  cycloalkyl, C 5-6  cycloalkenyl, pyridyl, pyrrolyl, furyl or thienyl; R 4  is Ph (possibly substituted as stated for R 3 ), C 1-4  alkyl, C 2-5  alkenyl, aralkyl, C 3-6  cycloalkyl-C 1-4 -alkyl, C 3-6  cycloalkyl, C 1-4  alkoxy-C 1-4 -alkyl, C 1-4 -C 1-4 -alkytthio -alkyl, C 1-4  hydroxyalkyl, C 2-5  alkanoyloxy-C 1-4 - alkyl, pyridyl, or C n H 2n  (CO) 0-1 N where N is di- (C 1-4 - alkyl)amino or a 5- or 6-membered heterocyclic ring; and R is H, C 1-4  alkyl, C 2-5  alkenyl, C 1-4  alkoxy-C 1-4 -alkyl, C 1-4  alkylthio-C 1-4 -alkyl, aralkyl, C 3-6  cycloalkyl-C 1-4 -alkyl, trihalomethyl- C 1-4 -alkyl, or C n H 2n (CO) 0-1 N as defined above, provided that either (a) or (b) applies, namely, either (a) R 4  is not Ph (possibly substituted), cycloalkyl or pyridyl, and R is not H or C 1-4  alkyl; or (b) R 4  is not alkyl, and R is H. The compounds are prepared by (1) (the exceptions not applying) reducing a compound of Formula II wherein X 1 , X 2 , X 3  are each halogen; (2) (the exceptions not applying and R#H) introducing the substituent R by reacting a reactive ester of ROH with the above compound (I) where R is H; (3) (for compounds stated in proviso (a)) introducing the substituent R 4  by reacting a reactive ester of R 4 OH with the corresponding compound (I) where R 4  is H. Therapeutic compositions for oral or parenteral administration comprise compounds of Formula (I) above (and their pharmaceutically acceptable acid addition salts), which are stated to have CNS depressant, anti-inflammatory, analgesic, uricosuric and antimicrobial activity.
Patent GB-1235744-A (GB)
Title: Injection moulded articles made from thermoplastic moulding compositions of polyesters containing titanium dioxide
IPC: C08K3/22
Filed: 1968-12-09
Abstract: 1,235,744. Polyester moulding compositions. FARBWERKE HOECHST A.G. 9 Dec., 1968 [9 Dec., 1967], No. 58416/68. Heading C3R. The invention comprises injection moulded articles made by injection moulding a thermoplastic moulding composition comprising (a) a linear saturated polyester of an aromatic dicarboxylic acid and a saturated aliphatic or cycloaliphatic diol having a reduced specific viscosity of within 0À7 to 2À0 measured in a 1% solution in a 60: 40 by weight mixture of phenol and tetrachloroethane at 25 C., and (b) 0À6% to 15% by weight of titanium dioxide, based on the total weight of the composition. The titanium dioxide preferably has a particle size below 2 but it can be greater than this if used with another nucleating agent with a particle size below 2 Á, such as aluminium silicate, calcium carbonate or talc, and is incorporated into the polyester during its preparation, or by mixing it with the granulated polyester and regranulating. Polyesters specified are polyethylene terephthalate and poly-cyclohexane - 1,4 - dimethylol terephthalate, which may contain additional units of naphthalene - 2,6 - dicarboxylic or adipic acids and/or neopentyl glycol or butane- 1,4 - diol. Granules of the composition may be coated with paraffin wax or another wax.
Patent GB-1193480-A (GB)
Title: Improvements in or relating to the production of Wood Chipboard
Inventor: TRIGGS TERENCE JOHN
IPC: C08L97/02
Filed: 1967-12-27
Abstract: 1,193,480. Wood chipboard, phenolic resins. BORDEN CHEMICAL CO. (U.K.) Ltd. 21 Oct., 1968 [27 Dec., 1967], No. 58623/67. Headings C3N and C3R. Wood chipboard is produced by subjecting a mixture of wood chips and an alkali-catalysed phenolic resin containing sodium or potassium chromate to pressure at a temperature between 140‹ and 180‹ C. The preferred phenolic resin is a phenolformaldehyde resole, but other phenolic materials such as m-cresol, 3,5-xylenol or resorcinol may replace the phenol partially or wholly. The alkali-catalysed phenolic resin is prepared by reacting the appropriate phenol with formaldehyde using as alkaline catalyst, for example, sodium, potassium, lithium, calcium, magnesium or ammonium hydroxides, alkali metal carbonates or calcium or magnesium oxide.
Patent GB-586376-A (GB)
IPC: C23C10/00
Abstract: 586,376. Diffusing metals into iron and steel. DIFFUSION ALLOYS, Ltd.. and SAMUEL, R. L. Nov. 22, 1944, No. 23241. [Class 82 (ii)] In a process for the diffusion of metals into iron or steel, the iron or steel is heated by a high frequency current to a temperature of between 500‹C. and 1,500‹C. in the presence of a chloride or chlorides of a metal or alloy capable of diffusion into iron or steel. The metals used and the conditions of the process may be those described in Specifications 572,703, 574,737, 575,676, 577,504 and 586,241. The temperature is preferably maintained between 1,000‹C. and 1,500‹C. and the frequency between 50,000 and 200,000 cycles per second. According to the Provisional Specification, the temperature range is 200‹C.-1,100‹C.
Patent GB-1281533-A (GB)
Title: Improvements in or relating to foetal stimulation and response detection apparatus
Inventor: SMYTH CHARLES NORMAN
IPC: A61B8/02
Filed: 1968-12-11
Abstract: 1281533 Apparatus for stimulating and detecting foetal responses NATIONAL RESEARCH DEVELOPMENT CORP 29 Jan 1970 [11 Dec 1968] 58890/68 Heading A5R Apparatus for stimulating and detecting foetal responses comprises a sonic generator, a member excited by the generator for transmitting sound through a mother's abdomen wall, and one detector integral with but least partially decoupled from, and operated independently of said member for detecting foetal heart beats. The apparatus may comprise a sounding ring 8 resonating at 250-1000 Hz and having lugs 21 at its nodes by means of which it is mounted on a stethoscope bell 1 via a resilient spacer ring 10. The ring 8 may be struck, by a finger-operated ball striker 7 or by a spring-urged ball (4), Fig. 2 (not shown) in a recess (6) of a plate (3) which when rotated about the axis of ring 8 causes the ball to ride over ratchet teeth on the ring 8. In an alternative embodiment, Figs. 3, 4 (not shown), a 2MHz Doppler response detector having a transmitter (12) and receiver (14) is incorporated in a housing 18, back loading of the transmitter (12) being provided by a lead load (17) containing a cushion (16) within which is a lead-zirconate-titarate prezoelectric crystal (15) caused to resonate at 800 Hz by an electronic signal generator external to the housing (18).
Patent GB-1240320-A (GB)
Title: Surface coatings based on copolymers containing etherified n-methylolamide groups
IPC: C08F291/00
Filed: 1968-12-11
Abstract: 1,240,320. Coating composition. BADISCHE ANILIN- & SODA-FABRIK A.G. 11 Dec., 1968 [13 Dec., 1967], No. 58905/68. Heading C3P. A coating composition contains a copolymer (I) of (A) 50 to 95% by weight of an ester of a monoolefinically unsaturated carboxylic acid having three to five carbon atoms and an alcohol having one to eight carbon atoms; (B) 0À75 to 25% by weight of at least one N- methylol amide of an olefinically unsaturated carboxylic acid have three to five carbon atoms which has been etherified with an alcohol having one to eight carbon atoms; and (C) 0 to 40% by weight of at least one other copolymerizable olefinically unsaturated monomer, dispersed in an organic liquid, said dispersion having been prepared by polymerizing the monomers in the organic liquid, in the presence of both a freeradical initiator and a polymer (11) and/or polycondensate (11) having a molecular weight of more than 1200 which is compatible with the copolymer (1), which is soluble in the organic liquid and has a dispersing action. In the examples (1) ethyl acrylate, acrylic acid, N-nbutoxymethyl methacrylamide and 1,4-butanediol monoacrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide and in the presence of a dispersing agent which'is a copolymer of styrene, 2-ethylhexyl acrylate and N-vinyl imidazole, (2) the monomers of (1) and additionally methyl methacrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide and in the presence of a dispersing agent which is a copolymer of styrene, 2-ethyl hexylacrylate, N- vinyl imidazole, N-vinyl caprolactam and methyl methacrylate, (3) t-butyl acrylate, 2- ethyl hexyl acrylate, di-n-butyl maleate, methyl methacrylate, vinyl propionate, N,N-diethylacrylamide, acrylonitrile, acrylic acid, N-nbutoxymethylacrylamide, N - methoxymethyl methacrylamide and 2-ethyl acrylate are copolymerized in an organic solvent in the presence of benzoyl peroxide, di-tert-butyl per-' oxide and azoisobutyronitrile in the presence of a dispersing agent which is a copolymer of styrene, 2-ethylhexyl acrylate, n-butyl acrylate and N-vinyl pyrrolidone, (4) methylmethacrylate, ethyl acrylate, acrylic acid and N-butoxymethylmethacrylamide are copolymerized in an organic solvent in the presence of benzoyl peroxide and a dispersing agent which is a condensate of phthalic acid and glycerol modified with linseed oil, and (5) ethyl acrylate, butanediol acrylate acetylacetate, N-butoxymethylmethacrylamide, butanediol monoacrylate, styrene and acrylic acid are copolymerized as in (4) above.