baber/WOPTO huggingface dataset:
Patent GB-1256860-A (GB)
IPC: B24B33/10
Filed: 1970-07-21
Abstract: 1,256,860. Grinding. BARNES DRILL CO. 21 July, 1970 [12 Feb., 1970], No. 35344/70. Heading B3D. A honing machine comprises a shaft 32 operable to activate means 25 for expanding the honing tool 12, a rapid traverse motor 29 having a resilient connection 35 with the shaft for effecting rapid expansion of the tool, a feed motor 30 having a second connection with the shaft for effecting a slow expansion of the tool, and means 34 responsive to the tool engaging the workpiece for inactivating the rapid traverse motor and simultaneously activating the feed motor, the resilient connection being isolated from the second connection and permitting inertial rotation of the rapid traverse motor without transmitting such rotation to the shaft. The tool is used for honing the bore 10 of a workpiece 11 and is carried by a hollow shaft 15 which is rotatable by gearing 20 . . . 24 from a motor 19 and is carried by ahead 16 reciprocatable by a piston-and-cylinder device 17, 18. The expanding means for the tool consists of conical cams 25 axially movable by a shaft 26 which has a portion 27 threaded into a gear 28 meshing with a gear 33 secured to the shaft 32. The shaft 32 is mounted in bearings 46, 47 in a support 37 carrying the rapid traverse motor 29 and feed motor 30, both of which may be of the hydraulic type. The drive shaft 38 of the feed motor is connected by a worm and wheel 39, 40 to a shaft 41 which is connectible by an electromagnetically operated friction clutch 43 to the shaft 32. The drive shaft 50 of the rapid traverse motor is connected by a key 58 to a sleeve 57 formed with an extension on which is a rotatably adjustable disc 55. A torsion spring 49 has one end 54 located in an aperture in the disc and the other end 65 located in a dog 64 secured to a gear 51 which is rotatably mounted on the shaft 50 and engages an idler gear 52 meshing with a gear 36 on the shaft 32. The dog extends into a slot 70, Fig. 4, in the sleeve 57 and, during normal operation of the rapid traverse motor abuts one end 67 of the slot, the motor through the gearing rotating shaft 32 to rapidly expand the honing tool. When the stones of the hone engage the bore 10, a digital pick-up element 34 senses the change in rate of teeth of the gear 28 passing the element to stop the motor 29. Instantaneously the gear 51 and dog 64 stop so that no further rotation of the rapid traverse motor is passed to the shaft 32, the spring and slot accommodating the inertial rotation of the motor 29. Simultaneously with the stopping of motor 29, the clutch 43 is engaged to connect the feed motor 30 to the shaft, the rapid change over of the motors maintaining a continuous expansion of the tool to reduce the possibility of glazing of the stones of the tool.
Patent GB-1257329-A (GB)
IPC: D03D25/00
Filed: 1968-12-19
Abstract: 1,257,329. Artificial grass. MONSANTO CO. 19 Dec., 1968 [2 Jan., 1968; 14 May, 1968], No. 60284/68. Heading D1K. A fabric resembling grass is woven on a wire tapestry loom using pile consisting of flat thermoplastic monofils looped over cutting wires 19 and pulling wires 16 alternately. The resulting pile has short tufts 26 and long tufts 27 which are bent at 30 where they were under the weft 13; it is stated that the molecular orientation on one side of the monofil is altered as the tufts 27 are pulled out by the wire. The monofils may be nylon, polyester, acrylic, or polypropylene.
Patent GB-1258692-A (GB)
IPC: B02C15/00
Filed: 1970-04-29
Abstract: 1,258,692. Roller and ring mills; edge runner mills. PFEIFFER BARBAROSSAWERKE A.G. GEB. 29 April, 1970 [30 April, 1969], No. 20490/70. Heading B2A. A grinding roller comprises a roller body formed by a hub 1, Fig. 1, walls 2, 3 and an outer rim or wall 4, on which grinding surface segments 6 are mounted. One side of each segment is grooved 8 and cooperates with a shoulder 7 on the wall 2, and the other side of the segment is grooved 8 and cooperates with a shoulder 12 on a retaining plate 10. Each plate is secured by projection 15 on the plate 10 and a cooperating recess 18 on the wall 3, and by screws 13. To prevent displacement of the grinding segments 6 they are provided with transversely extending recesses 20 engaged by ridges 21 on the wall 4 of the roller body.
Patent GB-1297544-A (GB)
IPC: C09B57/14
Filed: 1970-03-18
Abstract: 1297544 Colouring polymers FARBEWERKE HOECHST AG 18 March 1970 [18 March 1969] 13017/70 Heading C3P Water-insoluble thermoplastic synthetic polymers are coloured with a benzothioxanthenedicarboxylic acid imide of the formula in which R is C 8 -C 20  alkyl, and R 1  and R 2  are hydrogen, halogen, alkyl, alkoxy or carbalkoxy. In the examples such are added to a polymethacrylate, polystyrene or, with titanium dioxide, to polyvinyl chloride.
Patent GB-1303240-A (GB)
IPC: F16L23/08
Filed: 1969-03-07
Abstract: 1303240 Pipe couplings METAL & PIPELINE ENDURANCE Ltd and H ARMSTRONG 29 Jan 1970 [7 March 1969] 35263/72 Divided out of 1302027 Heading F2S An electrically insulating coupling between pipe hubs 10, 11 having flanges 12, 13 at their ends with an insulating gasket 17 between them, comprises a surrounding segmental ring 24 having an annular recess 25 with one side face 27 inclined to a plane normal to the coupling axis, one side face 51 normal to the coupling axis, and a wedge-shaped insulating gasket 52 between the recess face 51 and an inclined face 23 on the hub flange 11, the ring segments 24 being driven towards each other, e.g. by bolts (37), Fig. 1 (not shown), to clamp the joint. Recesses 81 between the hubs contain 0-rings. Terminals (39, 40), Fig.1 (not shown), are provided on the hubs 10, 11 to permit electrical testing of the insulation. When the coupling has been assembled, a plate (56) is welded between flanges (36) at the ends of the ring segments 24, and may be inscribed with service information.
Patent GB-1306136-A (GB)
IPC: F17D1/16
Filed: 1970-05-11
Abstract: 1306136 Treating shale oil ESSO RESEARCH & ENG CO 11 May 1970 22572/70 Heading C5E A shale oil feed 100 is divided into a portion 104, which is subjected to visbreaking at 110 and then fractionated at 114 to provide a light visbroken shale oil 120 boiling below a cut point of 900-1100‹ F. and a heavy visbroken shale oil 116 boiling above this cut point, and a portion 102 which is hydrodenitrogenated at 105 and then combined with the heavy stream 116 to produce a stream 118 containing 2-30 wt. per cent of the heavy stream and having a reduced pour point. The light stream 120 can be separated as a product 134, mixed with the portion 102 via line 122 prior to hydrodenitrogenation at 105 and/or hydrodenitrogenated at 130 and then mixed with the stream 108. The visbreaking is suitably carried out at 800-1100‹ F. and 100-1000 p.s.i.g. for 1-15 minutes. The hydrodenitrogenation can be effected at 650-900‹ F. and 1000-3000 p.s.i.g. in the presence of hydrogen and a catalyst comprising a mixture of Cr, Mo or W with Fe, Co or Ni. The stream 102 suitably comprises 40-50% of the feed 100. The fractionation at 114 can be carried out batchwise in two stages the first of which is carried out to distill off about 60 wt. per cent of the visbreaker effluent 112 and the second of which is carried out at a lower pressure to distill off an additional 20%.
Patent GB-1310121-A (GB)
Title: Tension devices
IPC: F16H35/14
Filed: 1970-04-17
Abstract: 1310121 Linkwork; wire strainers NATIONAL RESEARCH DEVELOPMENT CORP 19 April 1971 [17 April 1970] 18484/70 Headings F2G and F2K In a tension device comprising one end member in the form of an eye bolt 12 and another end member in the form of an eye bolt attached to a sleeve 24, the end members 12, 24 are interconnected by a resilient coupling and a toggle catch which, when closed, shortens the effective length of the device. Toggle arms 28, 30 are attached to telescopic sleeves 16, 24, the end of sleeve 16 being spaced from a nut 14 on a screw thread of eye bolt 12 by means of a spring 20. In a modification, shown in Fig. 2, the member 12 consists of a rack 42 engaged by a spring- pressed plunger 47 which may be released by a member 52.
Patent GB-1311336-A (GB)
Title: Quaternary salts of pyrolylpyridine derivatives
IPC: C07D/
Filed: 1970-09-07
Abstract: 1311336 Pyridinium compounds IMPERIAL CHEMICAL INDUSTRIES Ltd 23 Aug 1971 [7 Sept 1970] 42764/70 Heading C2C Novel compounds I (in which R<SP>1</SP> is C 6-14  alkyl, or C 1-5  alkyl substituted by phenyl, halophenyl or nitrophenyl, each of R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> is H or C 1-5  alkyl and R<SP>5</SP> is H, C 1-5  alkyl or a radical of formula: or R<SP>3</SP> and R<SP>4</SP> or R<SP>4</SP> and R<SP>5</SP> are joined together to form a radical of formula which is optionally substituted by 1 or more of halogen, nitro, C 1-5  alkoxy and C 1-5  alkyl, and each of X and Y is a pharmaceutically acceptable anion) are prepared by reacting a compound III (in which R<SP>7</SP> has the meaning stated above for R<SP>5</SP> except that when R<SP>5</SP> is a 4-pyridinium substituent, R<SP>7</SP> is the 4-pyridyl radical) with an alkylating agent of formula R<SP>1</SP>X. The preparation of certain of compounds II is also described. 3,4 - Dimethyl - 5 - isopropyl - 3 - pyrrolin- 2-one is prepared by reacting 3,4-dimethyl-3- pyrrolin-2-one with acetone and hydrogenating the resulting 3,4-dimethyl-5-isopropylidene-3- pyrrolin-2-one. n-Alkyl methanesulphonates in which the alkyl group is n-octyl, n-nonyl, n-decyl or n-dodecyl are prepared by reacting methanesulphonyl chloride with an appropriate alkanol. Compounds I have antibacterial and antifungal activity and may be used, in association with a pharmaceutical diluent or carrier, for oral or topical treatment of man and animals. They may also be used to treat fungal diseases of plants or as a general environmental antiseptic or disinfectant.
Patent GB-1315212-A (GB)
Title: Electroless nickel and or cobalt plating solutions
IPC: C23C18/50
Filed: 1970-07-31
Abstract: 1315212 Electroless Co and Ni solutions SHIPLEY CO INC 31 July 1970 37086/70 Heading C7F An aqueous Ni and/or Co plating solution comprises a source of Ni and/or Co ions, a hypophosphite reducing agent therefor, a complexing agent therefor, a pH adjuster, and, as stabilizer, mercury ions. A known stabilizer may be added to act synergistically with the mercury ions, which are provided e.g. in amounts of 1-100 ppm., by mercuric acetate, benzoate, bromide, carbonate chlorate, chloride, iodate, nitrate, sulphate or mercuric ammonium chloride; said known stabilizer may be a divalent sulphur compound, e.g. Na 2 S, K 2 S, Na or K polysulphide, NaCNS, KCNS, K 2 S 2 O 6 , Na 2 S 2 O 3 , K 2 S 2 O 3 , thiourea, 2-mercaptobenzothiazole, 1, 2-ethanedithiol, 1, 2-ben zoiso thiazane, methionine, 2, 2'-thiodiethanol, dithioglycol or thiodiglycollic acid, a watersoluble cyanide, e.g. NaCN, KCN, an α-hydroxy nitrile, iminodiacetonitrile, or 3-3'-iminodipropionitrile (trace to 300 ppm.) or R-C#Ch or R'-C#C-R", R, R' and R" being lower monovalent hydroxyalkyl, cydohydroxyalkyl, or hydroxyalkylether, or alkyl or aryl substituted with a water solubilizing group such as -OH or -COOH. The other stabilizer may also be iodate or Pb<SP>++</SP> ion, up to 50 ppm. The mercury is incorporated into the coating. Plastics or cotton cloth is cleaned, sensitized with SnCl 2 /PdCl 2  or else with precious metal/stannic acid colloid, and then electroless plated in the solution.
Patent GB-1326710-A (GB)
Title: Master cylinders for hydraulic braking systems in vehicles
IPC: B60T13/12
Filed: 1970-09-11
Abstract: 1326710 Master cylinders GIRLING Ltd 11 Sept 1970 13804/73 Divided out of 1325303 Heading F2F In what effectively represents a modification of the master cylinder assembly described in Specification 1,325,303 the secondary piston assembly 27 forms a wall of a chamber 111 of variable capacity, which 2hamber 111 is in communication via one or more ports 106 with pressure space 39; outflow from the chamber 111 is inhibited by a valve member 108 co-operable with the port(s) 106 and by a bleed hole 107. This controls the rate of forward movement rightwards of the secondary piston assembly 27 to prevent damage to components of the master cylinder assembly and the hydrostatic master cylinder connected to it.
Patent GB-1334649-A (GB)
Title: Low light level television
IPC: H04N5/228
Filed: 1972-03-08
Abstract: 1334649 Television STANDARD TELEPHONES & CABLES Ltd 8 March 1972 10787/72 Heading H4F A low light television system includes a television camera optically coupled to the output of an image intensifier, the image intensifier being powered via a rectifying voltage multiplier from the output of an oscillator, Fig. 2d. The oscillator is powered by a signal from a monostable, Fig. 2b, triggered prior to the initiation of the vertical blanking pulse, Fig. 2c, to allow for delay due to the turn on period of the oscillator. Field frequency pulses, Fig. 2a, are produced by frequency-dividing in four divide-byfive stages, the output of a 31,250 Hz oscillator, the leading edge 21 of each pulse triggering the monostable to produce the signal of Fig. 2b and the trailing edge initiating the vertical blanking pulse, Fig. 2c. The oscillator controlling the image intensifier is fed from the monostable via a current limiting circuit which provides a form of automatic brightness control for the image intensifier.
Patent GB-1345139-A (GB)
Title: Fish handling machinery
IPC: B65G47/256
Filed: 1970-09-21
Abstract: 1345139 Conveying & orientating fish TRADE & INDUSTRY SECRETARY OF STATE FOR and J SMITH 17 Sept 1971 [21 Sept 1970] 44839/70 Headings B8S and B8A A machine for orientating fish fed head first thereto on a belt 1, comprises a guide stop device 3 for the fish, two selective pick up devices 20, each incorporating gill engaging members 5 for picking up fish positioned by the device 3 and the engagement depending on which side the fish is lying, and two shoots 6 to which the fish are respectively delivered by the devices 20, which shoots are shaped to rotate the fish about their longitudinal axes to similarly orientate the fish passing from both shoots. The guide stop device 3 comprises pivoted plates 11 spring biased to form a vee which arrests each fish, and which are opened as the fish is dragged along by a pick up device 20. The latter each comprise a driven vertical shaft supporting four radial arms each tipped with a gill engaging prong 5, the arms being mounted to be deflected upwardly by cams 21 over the tail of a stopped fish and lowered for gill engagement, the prongs only engaging fish having gills facing the prong. As each prong approaches a shoot 6, the prong and its arm are momentarily tipped against spring bias by a trigger 25 on the arm engaging a fixed trip 26, to deposit the fish on the shoot. The two pick up devices rotate at 45 degrees out of phase and a conveyer 27 is provided to refeed to the machine, any fish which are not picked up. In a further embodiment the pick up devices each comprise a chain or belt with gill engaging members.
Patent GB-1351025-A (GB)
Title: Oxadiazol-5-yl biguanide derivatives method for their preparation and pharmaceutical compositions containing them
IPC: C07D211/58
Filed: 1971-08-20
Abstract: 1351025 Oxadiazol - 5 - yl - biguanides J M D ARON-SAMUEL 18 Aug 1972 [20 Aug 1971] 39234/71 Heading C2C Novel compounds (I) their quaternary ammonium derivatives and acid addition salts in which R 1 , R 2 , R 3 , R 4 , R 5  are selected from hydrogen, halo, alkyl, alkoxy, monohalo or polyhalo-alkyl or two adjacent groups may form an alkylene-dioxy bridge and R is (a) NR 6 R 7  in which R 6 , R 7  are hydrogen, alkyl, allyl or a heterooyclic group optionally substituted by an alkyl group or together with the N atom form a 5- or 6-membered heterocycle which may contain another heteroatom and may be substituted by at least one group selected from alkyl, hydroxy, alkoxy phenyl, alkylphenyl and haloalkylphenyl or (b) n which R 8  is hydrogen or alkyl, A is straight or branched chain alkylene and R 9  and R 10  are alkyl or together with the N atom form a 5-7 membered heterocycle which may be substituted by at least one alkyl group and may contain another heteroatom, are prepared by reaction of a biguanide (II) with an oxadiazole derivative in which X is halogen or tri-halomethyl. Preferred compounds include 1 - (3 - dibutylaminopropyl) - 5 - (3 - phenyl - 5 - oxadiazolyl)- biguanide, 1 - morpholino - 5 - (3 - phenyl - 5- oxadiazolyl) - biguanide, 1 - (5 - diethylamino- 2 - pentyl) - 5 - (3 - phenyl - 5 - oxadiazolyl)- biguanide, 1 - (3 - dibutylaminopropyl)- 5 - (3- m - chlorophenyl - 5 - oxadiazolyl) - biguanide and 1 - [(4 - hydroxy - 4 - p - chlorophenyl)- piperidino] - 5 - (3 - phenyl - 5 - oxadiazolyl)- biguanide. Compounds (I) have anti-spasmodic properties, analgesic, anti-inflammatory and antimalarial action and form with a carrier a pharmaceutical preparation which may be administered orally, parenterally or rectally.
Patent ID-26918-A (ID)
Inventor: DANI MARKBREIT
IPC: B23C3/35
Filed: 1999-06-08
Abstract: A key duplicating machine includes a housing and an electrical motor mounted therewithin. Two rotatable machining heads are powered by the motor for forming key cuts on a key blank. A key blank clamping assembly securely and removably mounts a key blank during engagement thereof with the machining heads. A key blank translation assembly selectably positions the key blank clamping assembly such that a key blank mounted thereon is brought into desired engagement with the machining heads. A user controllable tumbler disk assembly operatively associated with the machining heads selectably determines the depth of the key cuts formed thereby on a key blank mounted on the key blank clamping assembly. The key blank translation assembly includes a guide wire disposed below the machining heads such that debris from formation of the key cuts does not tend to collect thereon and interfere with translation of the key blanking clamping assembly.
Patent ID-29632-A (ID)
Inventor: YOO SEO HONG
IPC: A61K8/00
Filed: 1999-07-20
Abstract: Compositions for pharmaceutical and other uses for preparing clear aqueous solutions containing bile acids which do not form precipitates over selected ranges of pH values of the aqueous solution and methods of making such solutions. The compositions of the invention comprise water; a bile acid in the form of a bile acid, bile acid salt, or a bile acid conjugated with an amine by an amide linkage; and a high molecular weight aqueous soluble starch conversion product. The composition remains in solution without forming a precipitate over a range of pH values and, according to one embodiment, remains in solution for all pH values obtainable in an aqueous system. The composition, according to some embodiments, may further contain a pharmaceutical compound in a pharmaceutically effective amount.
Patent IL-106854-A (IL)
Title: Pentoxifylline metabolites and pharmaceutical formulations containing them for inhibiting immune response and for alleviating undesired conditions in this connection
IPC: A61K31/52
Filed: 1987-12-23
Abstract: A family of compounds effective in the inhibiting interleukin-1 activity is identified as <CHEM> The inhibition of IL-1 in mammals is implicated in alleviation of a wide variety of diseased conditions.
Patent IL-109122-A (IL)
Title: Use of keratinocyte growth factor products to prepare pharmaceutical compositions
IPC: A61K38/00
Filed: 1994-03-24
Abstract: Based on extensive in vivo studies in animals, it has now been discovered that KGF stimulates proliferation, growth and differentiation in various cells of epithelial tissue, besides keratinocytes. This better understanding of the biological effects of KGF in vivo enables the use of this polypeptide as a therapeutic agent, suitably formulated in a pharmaceutical composition, for the specific treatment of disease states and medical conditions afflicting tissues and organs such as the dermal adnexae, the liver, the lung, and the gastrointestinal tract.
Patent IL-126710-A (IL)
Title: Nasal dilator with areas of adhesive engagement of varying strength
IPC: A61F13/00
Filed: 1997-04-15
Abstract: A nasal dilator that prevents the outer wall tissue of the nasal passages of the nose from drawing in during breathing comprises a truss member. The truss member includes a flexible strip of material having a first end region, a second end region and an intermediate segment. The first and second end regions are adapted to engage the outer wall tissue of first and second nasal passages of the nose. The intermediate segment is configured to traverse a portion of a nose located between the first and second nasal passages, and a pad can be provided to prevent adhesion of the intermediate segment to the nose. The truss member further includes first and second resilient bands secured to the strip of material adjacent opposite edges of the intermediate segment. The resiliency of the first and second resilient bands acts to stabilize the outer wall tissue and thereby prevents the outer wall tissue of the first and second nasal passages from drawing in during breathing. Rather than a pad preventing adhesion, an adhesion reduction can be provided by a partial adhesion arrangement.
Patent IL-129962-A (IL)
Title: Apparatus for pumping fluid at a steady flow rate
IPC: A61M60/849
Filed: 1997-11-19
Abstract: An apparatus for pumping fluid at a steady rate. A first drive chamber having a movable outer surface, and a second drive chamber having a movable outer surface are provided. The apparatus further includes a block having a plurality of internal passages including a first passage for receiving the fluid into the block and a second passage for discharging the fluid from the block at the steady rate. The block has first and second internal chambers which are in fluid connection with the first and second passages. The first internal chamber has a first flexible surface for mating with the movable outer surface of the first drive chamber, and the second internal chamber has a second flexible surface for mating with the movable outer surface of the second drive chamber. At least one actuator is provided for applying positive pressure to the first flexible surface while simultaneously applying negative pressure to the second flexible surface and for applying negative pressure to the first flexible surface while simultaneously applying positive pressure to the second flexible surface. The actuator is respectively coupled to the first and second flexible surfaces by the first and second drive chambers.