baber/WOPTO huggingface dataset:
Patent GB-635401-A (GB)
Title: Improvements in or relating to mechanism for preventing bands or the like from "wandering" on rollers or the like
IPC: B65H23/02
Filed: 1948-04-05
Abstract: 635,401. Feeding webs. MASON & SONS, Ltd., E. N., and WOODHAM, E. April 5, 1948, No. 9475. [Class 100 (i)] [Also in Groups XXIV and XXX] Mechanism for preventing bands such as endless belts, paper webs or the like from " wandering " on their supporting rollers comprises two blocks, mounted in brackets, in which the opposite ends of a roller are mounted, and between each block and the adjacent end of the roller is freely mounted a narrow roller, each narrow roller being connected to one end of a chain, belt or cable of which the other end is secured to a fixed point, a coiled spring adjacent each end of the main roller secured at one end to its adjacent bracket and having its other end secured to a fixed point, serving to apply a restoring force in the opposite direction to the chains or the like, the brackets being mounted on a bar located underneath the roller or the like and pivotally mounted about an axis at right angles to the longitudinal axis of the roller or the like. The Figures show the application to an endless belt or paper web 11 which passes around a roller 1 supported by spindles 14 mounted in blocks 9 which are adjustably mounted in brackets 15 by screws 10. The brackets are mounted on a bar 13 pivotally mounted at 7 about a vertical axis. On each spindle 14 is loosely mounted a roller 2 to which is secured a pinion 3 gearing with a spur wheel 4 rotatably supported on the bracket 15. When the belt wanders to one side of the roller 1, it rotates one of the rollers 2 and through the gearing 3, 4 rotates a pulley or chain wheel 5 secured to the wheel 4 so as to apply tension to a chain 6 secured at one end to the wheel 5 and at the other end to a fixed point 16 so as to rotate the whole mechanism about the pivot 7. The belt is thus caused to travel back towards the middle of the length of the roller 1 whereby the tension on the chain 6 is relaxed and the mechanism returned to its normal position by a spring 8. The gearing 3, 4 and chain wheel 5 may be replaced by a rack and pinion or other equivalent mechanism.
Patent GB-1132026-A (GB)
Title: Production of hydroquinones
Inventor: REPPE WALTER
IPC: C07C37/11
Filed: 1966-03-04
Abstract: 1,132,026. Quinols. BADISCHE ANILIN- & SODA-FABRIK A.G. 4 March, 1966 [5 March, 1965], No. 9504/66. Heading C2C. Quinols of the formula where each R is H, alkyl of 1-10 carbon atoms, araliphatic of 7-10 carbon atoms or aromatic of 6-8 carbon atoms are prepared by reacting R-C#C-R with carbon monoxide and water in the presence of an iron carbonyl at elevated temperature and superatmospheric pressure in an inert solvent, the water being added continuously or in portions during the reaction preferably at the rate at which it is used up. The water may be added in the form of water supplying compounds or adducts. The carbonyl may be iron pentacarbonyl, diiron enneacarbonyl or trimeric iron tetracarbonyl.
Patent GB-690153-A (GB)
Title: Improvements in or relating to closure devices for fluid supply connections and the like
Inventor: FRASER JOHN
IPC: F16L55/128
Filed: 1951-04-24
Abstract: 690,153. Closures for pipes. AVERYHARDOLL, Ltd. Dec. 20, 1951 [April 24, 1951], No. 9538/51. Class 99 (ii). A pipe closure which is described as applied to a coupling member of the coupling described in Specification 679,762 comprises a cap applied by rotation, a sealing ring rotatably mounted within the cap which is outwardly spring-urged, and a limit stop so arranged that the cap is moved outwardly a short distance just prior to engagement of the stop. Rollers 19 within the cap 16 engage behind lugs 12 on the coupling member, a stop 20, Fig. 3 engaging one of the lugs just after the centre of each roller has passed beyond the edge of each lug. Mounted on a pin 31 within the cap is a pair of flanged discs 22, 23 pressed apart by a spring 34. The disc 22 engages within the flange 25 of the disc 23, and is sealed thereto by a sealing ring 27. The flange 25 is of curved profile, engages within the socket 11 of the coupling member, and carries a sealing ring 28 which engages the base 13 of the socket. The disc 23 has openings 30 so that pressure fluid leaking past the valve 15 assists the spring to force the rollers against the lugs, and the sealing ring 28 against its seat 13. The flanged discs may be replaced by a bellows construction.
Patent GB-1022837-A (GB)
Title: An anamorphic device for projecting and taking pictures
IPC: G02B13/08
Filed: 1964-03-06
Abstract: 1,022,837. Anamorphic objectives. MEOPTA NARODNI PODNIK. March 6, 1964 [April 2, 1963], No. 9542/64. Heading G2J. An anamorphic objective, Fig. 1, for cameras or projectors, comprises spherical lens members I, IV, on either side of a pair of cylindrical lens members II, m, with crossed cylinder axes so that parallel rays s impinging on spherical member I form an image plane A which is transferred in the vertical plane to B by cylindrical member II and final image plane C by spherical member IV, whereas in the horizontal plane, the image plane A is transferred to B by cylindrical member m and again to the final image plane C by spherical member IV. In an example the magnification in the vertical direction is 1.41 and in the horizontal direction 0.71 so that the compression ratio is 2. Optical data are provided for the example shown in Fig. 3, wherein member I is a cemented negative member, members II and m are identical cemented positive members with crossed cylinder axes and member IV consists of a cemented negative member and an air spaced positive lens.
Patent GB-1149117-A (GB)
Title: Drawing sheet glass
Inventor: ADLER MERYLE DANIEL WALTER
IPC: C03B17/06
Filed: 1967-03-01
Abstract: 1,149,117. Making glass sheet. CORNING GLASS WORKS. 1 March, 1967, No. 9677/67. Heading C1M. Molten glass is discharged over a movable surface (e.g. roll 13) which moves in the direction of glass flow at a speed substantially less than the rate of flow of the molten glass and thus displaces the parting line of sheet 14 from 16 to 17. A truer surface is thus produced on the sheet. It is necessary only to move the surface periodically as the new parting line set up by movement will persist for some time, only slowly reverting to the equilibrium position. Two rolls, one each side of the glass, may be so used or an endless belt may form the movable surface. The rolls may be heated or cooled.
Patent GB-514204-A (GB)
Title: Improvements in suspension means for the driving motors in electric traction vehicles
IPC: B61C9/48
Filed: 1938-03-30
Abstract: 514,204. Mounting motors. BARTON, C. A. March 30, 1938, No. 9718. Convention date, April 1, 1937. [Class 79 (iii)] A mounting for an electric motor M of the kind in which the motor is carried at one side by spring means and at the other side by bearings on the driving axle, comprises a tube T loosely surrounding the axle B and formed at each end with enlargements S for roller bearings R between the tube and the axle, the bearings being prevented from end movement partly by stop plates G secured to the enlargements and partly at one end by the driving gear wheel E and at the other end by a sleeve L and a collar K adjustable on the axle by set screws J. The shaft of the motor M carries a pinion gearing with the wheel E on the axle. The tube T is prevented from rotating by pins P connecting it to lugs on the motor casing. The space between the tube T and the axle is filled with grease by means of a grease cup C.
Patent GB-1527263-A (GB)
Title: Identification tag
IPC: G09F3/18
Filed: 1977-05-12
Abstract: 1527263 Label holder J F KENURE Ltd 12 May 1977 [11 March 1976] 09733/76 Heading B8F A label holder comprises first and second body portions 3 and 2 foldable at 4 to define a pocket for a label, and an elongate member 1 which may be looped around the handle of a case and is provided with fastening means 6 and 7 so that it may be releasably maintained as a loop. The fastening means is shielded against accidental release by a recessed part 5 of the body portion 3 when the latter has been folded over about the hinge 4 and snapped on to the body portion 2. The holder may be made of moulded thermoplastics material.
Patent GB-952171-A (GB)
Title: Platinum coated electrodes and electroplating processes using such electrodes
IPC: C25D5/50
Filed: 1960-03-18
Abstract: <PICT:0952171/C3/1> An anode, especially useful in nickel and chromium plating, and giving good "throwing power", is made by plating titanium with platinum and then heating the coating at 400-800  DEG C., whereby the two metals interdiffuse. A second coating of platinum may then be applied followed by a second heat treatment, which does not require a special atmosphere. Preferably the titanium base is treated with a solution of HNO3 and HF, and after rinsing, alkali wash, and rinsing, is treated with strong HBF4 at 120-150  DEG C.  The titanium is then washed and plated wholly or in selected areas using PtCl4 and HCl or H3PO4. The plated metal is then heated at 400-800  DEG C. for 15 seconds up to 1 hour.  The electrode may be used to function as an auxiliary anode, e.g. in the form of thick rods 5, 51 of the platinum plated anodes connected through a titanium rod 4 and spaced from recessed objects to be plated 2, 21 gripped in a holder 1. The arrangement gives a high current density and improved plating in the recessed areas. Specification 952,172 is referred to.
Patent GB-516560-A (GB)
Title: A combined fire extinguisher and fire escape
IPC: A62C99/00
Filed: 1939-03-29
Abstract: 516,560. Bellows. BOLAND, F. D., and BOLAND, F. R. March 29, 1939, No. 9742. [Class 8 (i)] [Also in Group XXI] A combined fire-extinguisher and escape comprises a sectional pole having at one end a nozzle, connected to a gas generator and a pump for discharging carbon-dioxide through a window of a burning building. The pump, Fig. 5, comprises chambers 17 and 18 connected respectively to an extinguishing-gas generator by a pipe 36 and to a hose 4, and a pair of bellows 20, 21 operated by a lever 24. If gas is generated at high pressure, it can pass to the hose without operation of the bellows.
Patent GB-127419-A (GB)
Title: Improved Apparatus for Treating Sewage by Decantation and Settling.
Inventor: LINDEN LUCIEN
IPC: B01D21/02
Filed: 1917-09-01
Abstract: 127,419. Linden, L. Sept. 1, 1917. Tanks and containers for treating sewage by process of settling and decanting. The sewage is delivered from pipes d<1>, d<2> to the upper ends of sloping conduits divided by partitions e<3>, e<4> into two passages, one narrowing downwardly and the other widening. The sewage being delivered above the narrowing passage, the bulk of the heavier particles are included in the portion passing down this passage, and are delivered at an increased velocity between baffles d', d<8> into settling-chambers d<5>, d<6>. The remainder of the sewage passes down the widening passages at a diminishing speed and passes, along with the fluid from the separating-chambers d<5>, d<6>, through gratings d<11>, d<12>, which can be turned on pivots for cleaning &c., to the body of the tank. Here it passes over partitions e<5>, e<6> and under partitions e', e<8> to collecting-troughs f, f<1> and outlets f<2>, f<3>. Light floating matters are trapped by the partitions e<7>, e<8> and can, by closing the outlets f<2>, f<3>, be caused to overflow into troughs g, g<1> and be removed. The tank is provided with a cover having a ventilating-tube d<4> provided with baffles to exclude light.
Patent GB-1438467-A (GB)
Title: Apparatus for sorting electrical components inteded for mechanical  insertion into printed circuit boards
IPC: H05K13/00
Filed: 1974-03-05
Abstract: 1438467 Electrical component sorting devices INTERNATIONAL STANDARD ELECTRIC CORP 5 March 1974 [13 March 1973 (2)] 9768/74 Heading B8C Machine.-A first embodiment of a device, for sorting electrical components into a predetermined arrangement for subsequent insertion into a circuit board, includes a table having a front plate 1 on which are mounted containers 16 each of which carries a store of a particular type of component and is associated with a lamp 17. Located on the front plate below the containers is a bolster 14 over which a driving belt 10 driven by gears 8 and 9 runs. A storage belt 11 having a series of transverse notches for accommodating components runs over the drive belt from a first reel 2 to a second reel 3. The length of belt wound on reel 2 is covered by a cover belt 12 taken up by a reel 6 and the length wound on reel 3 is covered by a cover belt 13 from a reel 7. The length of storage belt between the gears is uncovered and a series of lamps 15, carried by the front plate, are located one above each notch of the belt when it is stationary, the lamps 15 being interconnected with the lamps 17 of the containers by a switching network. In use, with most of the belt wound on reel 2 and an uncovered length below the lamps 15, a lamp 17 is actuated to show the type of component to be used and lamps 15 are actuated to show which notches are to receive the components. The components are placed in the notches and the storage belt forwarded by one increment and fresh components of the same type placed in the newly presented notches. Repetition of the operation until the belt is wound on to reel 3 fills all the appropriate notches of the belt with the first type of component. The same procedure is then followed for a second type of component, the storage belt being incremently wound from reel 3 back to reel 2. This operation is repeated until all notches have been filled with the desired types of component after which the reel carrying the coiled and covered storage belt is removed and used directly or placed in a storage bin 18. In a second embodiment the cover belts are dispensed with the components being retained in place on the reels by notches on the storage belt which close when the belt is wound around the reel. Storage belt.-In the first embodiment, the storage belt comprises two spaced halves 11<SP>11</SP> and 11<SP>111</SP> provided with spaced oppositely located notches which receive the ends of the components 22. Each half is provided with projections 11 and 20 between which are applied the two halves 21, 21<SP>1</SP> of the cover belt. In the second embodiment the storage belt which is used above is provided with a series of notches 24 having chamfered upper edges 26 and 27. When the belt is coiled round a reel 3 the curvature of the belt causes the notches to close and grip the components.
Patent GB-1469776-A (GB)
Title: Speed control devices
IPC: F16H15/38
Filed: 1974-03-05
Abstract: 1469776 Variable-speed friction gear CAM GEARS Ltd 19 Feb 1975 [5 March 1974] 9837/74 Heading F2D In a gear of the kind comprising driving and driven plates 14, 16 biased towards each other, e.g. by a spring 23 and centrifugal balls 13, to engage an intermediate roller 19 which is rotatable about an axis lying in a plane containing the axis of rotation of the plates, a carrier 21 in which the roller is rotatable in bearings 20, 20a is mounted to be pivotable about an axis 22 which is substantially normal to the said plane and spaced from the centre of the roller so that axial displacement of the plates causes the roller to be tilted to change the transmission ratio. In the embodiment shown, which has three rollers 19 and carriers 21, housing 3, 6 formed with grooves 4, 7 for driving and driven Vee belts are rotatably mounted on a stationary shaft 1 by ball races 5, 8 and ball races 9, 9a supported by a centre disc 10 fixed to the shaft 1 at 11, and the plates 14, 16 are slidably keyed at 15, 17 to the respective housings. On change of speed of the input housing 3 the plates are moved axially to cause the carriers 21 and rollers 19 to be tilted about their axes 22, the arrangement maintaining a substantially constant speed of the output housing 6, which may drive a dynamo, cooling fan, water pump &c., despite speed variations of the driving means, e.g. the engine of a vehicle. In a modification, the driving and driven roles of the housings 3, 6 are reversed and the pivotal axes 22 of the carriers are disposed inwardly of the rollers, and in other modifications the shaft 1 is rotatable to drive the housing 3 and the centre disc 10 is supported on the shaft by a bearing and held against rotation by an arm extending outwardly from the housings.
Patent GB-426748-A (GB)
Title: Improvements in or relating to tyre grooving machines
IPC: B29D30/68
Filed: 1934-03-29
Abstract: 426,748. Tyre-grooving machines. HUTCHESON, G. M., 14, Regent Street, London. March 29, 1934, No. 9884. [Class 31 (i)] In a tyre-grooving machine for cutting circumferential grooves, having a plurality of rollers to support the side walls and tread of the tyre, a cutting device is provided which may remain stationary or may be moved transversely whilst cutting so as to form wavy grooves, common driving means serving both to rotate the rollers contacting with the tyre tread and to reciprocate the cutter. The tyre driving rollers c are mounted transversely in the frame of the machine and are driven through bevel gears from a shaft h having a handle k, the tyre being held in contact with the rollers c, which are suitably roughened, by a roller 10 mounted on the upper ends of rods 6 and bearing resiliently on the upper portion of the tyre. The tyre is guided by rollers band b<1>, mounted substantially radially and shaped to fit the side of the tyre, the rollers b being movable towards or away from one another by means of a hand wheel o and oppositely screw threaded portions of a shaft n engaging brackets l, rocking of the brackets about the shaft n being prevented by a stationary rod p. The rollers b<1> may be similarly mounted, or may be carried, as shown, on brackets 3 slidable on rods 4, 5, and having clamping screws 3<a>. The cutting tool q is set up in a bracket r, carried by a sleeve v, which can be fixed in any position along a shaft t by means of screws w engaging a groove x in the shaft. This shaft t is driven through bevel gears from the same shaft h as the driving rollers c. The bracket r is formed with a downward extension s, which engages the rod p to prevent rocking of the cutting tool and carries a screw u for adjusting the position of the cutting tool. Within the bracket r is mounted a ball y, which engages in a cam groove z in the sleeve r, so causing the bracket r, carrying the cutting tool, to reciprocate and, consequently, forming curved, wavy, or zig-zag grooves in the tyre tread. The ball may be released from engagement with the groove by slackening a screw 2, when it is desired to cut straight circumferential grooves. The frame of the machine is provided with wheels 13 to facilitate moving it from place to place.
Patent HU-T37576-A (HU)
Title: Method for producing skeleton catalyzers
Inventor: MATHE TIBOR
IPC: B01J25/02
Filed: 1984-05-10
Abstract: The prods. are prepd. by treating an alloy of the catalytically active metal with an alkali soluble metal with, based on the amt. of alloy 50-200 wt.% alkali-hydroxide in the presence of 5-80 wt.% of a cpd. of general formula (I) (not given) at 25-110 deg. C for 0.5-2.0 hrs. with constant stirring. The solid phase remaining is sepd. and washed with water to neutrality. - In the formula R1, R2, R3 and R4 mean independently short chain alkyl, benzyl or hydroxy-ethyl, two or three of the R-s may form a satd. or unsatd. ring with the nitrogen included, X is hydroxyl or the acid residue of the inorganic acid.
Patent HU-T53855-A (HU)
Title: Process for the adsorption separation of paraalkyl aromatic hydrocarbons by using fluoroaromatic adsorbent
Inventor: NEUZIL RICHARD WILLIAM
IPC: C07C15/08
Filed: 1989-05-22
Abstract: Sepn of p-dialkylaromatic hydrocarbons from mixts. with other isomers by effected by (a) contacting the mixt. with a Ba- and K-exchanged zeolite, esp. having a BaO/K2O molar ratio of 0.6-1.2, to adsorb the p-isomer and (b) desorbing the p-isomer with m- and/or o-difluorobenzene. - The zeolite is an X or Y zeolite with a BaO/K2O ratio of 0.9-1.1, and may be composited with an amorphous inorganic oxide. The process may be operated using a simulated moving-bed flow system (esp. countercurrent). Desorption is effected at 20-250 deg.C and a pressure sufficient to maintain liq. phase.
Patent HU-T39320-A (HU)
Title: Process for production of compound for restricting degeneration or increasing crop capacity of potato
Inventor: BERES JOZSEF
IPC: A01N59/00
Filed: 1984-11-12
Abstract: Prepns. to improve the yield and reduce the deterioration of potato crops are obtd. by reacting together in aq. media oxalic-acid, its ammonium-salt, a water soluble vanadium cpd. and a water soluble iron-II-cpd. with the addition of potassium-sodium-tartrate.
Patent ID-23471-A (ID)
Inventor: PAVAN FEDERICO
IPC: C25D5/50
Filed: 1999-03-29
Abstract: A surface-treated metal component for reinforcing structures for manufactured products made of vulcanized elastomeric material, in which the said component is coated with a layer of metal alloy and in which the said alloy is an alloy ZnMoX in which X is a metal chosen from the group comprising cobalt, iron and nickel.
Patent JP-S61162641-A (JP)
Inventor: KIDOUCHI YASUO
IPC: E03C1/044
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59126412-A (JP)
Title: After-treatment of styrene polymerization product and equipment therefor
Inventor: OOMORI MASAO
IPC: C08F12/00
Filed: 1983-01-10
Abstract: PURPOSE:A syrene polymer is subjected to deaeration by agitation under heating, subsequently by thin film evaporation to effect smooth and high-efficiency production of the titled polymer of less contents of unreacting substances and solvent with good physical properties. CONSTITUTION:A viscous styrene polymer from the reactor A is introduced into the first deaerator of a cylinder which is provided with a heating mechanism such as steam jacket and an agitation mechanism with a plurality of rotating shafts 3, 3' having at least 2 stirring blades 4 and treated under conditions of 150-300 deg.C and 10-600Torr until the content of the unreacting substance becomes 0.1-50wt%. The resultant polymer is introduced into the second deaerator C of a upright cylinder equipped with a heating means by shear action and a stirring means for thin film evaporation 10 to effect stirring treatment at 200- 300 deg.C under a pressure of less than 50Torr until the content of the unreacting substances and solvents becomes less than 1wt%.
Patent JP-S58121734-A (JP)
Inventor: TOI SETSUO
IPC: A01K5/00
Filed: 1982-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09190159-A (JP)
Title: Stereoscopic performance display board
Inventor: TANAKA KEIJI
IPC: G09F7/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To make the transition of another peep-out area and threedimensionally changed performance possible by bending a front surface display board in a lateral direction so as to have lateral empty areas and moving the visual point in the transverse direction. SOLUTION: A main body 1 has a shape as if a book is double spread. This main body is provided with the front surface display board 2 bent adequate to a V shape in the transverse direction and is provided with a back plate 3 connecting the central back surfaces to each other. Both side regions of the back plate 3 are provided with a raising plate 4 to raise these regions, by which both sides of the front surface display board 2 are pushed out toward the front surface direction to maintain the state bent to the V shape. Both sides of the front surface display board 2 are bent properly in the front surface direction, by which the front surface regions of the peep-out areas 7 formed at both sides of the back plate 3 are properly emptied and the peeping of the peep-out area 7 by the transverse movement of the visual point is made easy.  The transverse width of the back plate 3 is adequately wider than the front surface display board 2 in the state of viewing the main body 1 from the front and, therefore, the peeping of the peep-out areas 7 on both sides is made possible.