baber/WOPTO huggingface dataset:
Patent FI-932564-A (FI)
Inventor: WELLS ROBERT LEE
IPC: C11D1/86
Filed: 1993-06-04
Abstract: Disclosed are hair conditioning shampoo compositions comprising (a) from about 5% to about 50%, by weight, of an anionic surfactant component; (b) from about 0.1% to about 10%, by weight, of a dispersed, insoluble, nonionic silicone hair conditioning agent, said silicone hair conditioning agent comprising a non-volatile, insoluble, nonionic silicone fluid component; (c) from about 0.2% to about 10%, by weight, of a soluble cationic, amino or quaternary ammonium conditioning surfactant having a cationic nitrogen atom and at least one N-radical containing one or more hydrophilic moieties that are within 4 carbon atoms (inclusive) of a cationic nitrogen, said hydrophilic moieties being selected from the group consisting of alkoxy, polyoxyalkylene, alkylamido, hydroxyalkyl, and alkylester moieties, and combinations thereof; and (d) an aqueous carrier. The shampoo compositions hereof can provide excellent overall hair conditioning benefits, in conjunction with excellent cleaning performance, to a variety of hair types including treated hair such as permed and color-treated hair, as well as undamaged hair.
Patent FI-932949-A (FI)
Inventor: HERDING WALTER
IPC: B01D46/24
Filed: 1993-06-24
Abstract: The present invention relates to a filter for hot medium for separating solid particles out of hot flue gases in the temperature range between 120 and 800 degrees C. For fixing the filter sets so that they are reliably sealed under all operating conditions the filter sets 1 have been fixed as an elastic structure between one holder 20 and a second holder 21, located at the other end of the filter set 1. Each filter set 1 is fixed in the holder 20 by means of a hollow pipe flange 22, the pipe flange 22 having a stop 25, with which it bears against the holder 20 and against which the filter set 1 bears. Each filter set 1 is fixed in its second holder 21 by a round pin, a spring having been arranged in each filter set 1 between the stop for the round pin and the second holder 21. <IMAGE>
Patent FI-951592-A (FI)
Inventor: COMMERGON ALAIN
IPC: A61K31/421
Filed: 1995-04-04
Abstract: PCT No. PCT/FR93/00969 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07879 PCT Pub. Date Apr. 14, 1994This invention relates to a method of preparing taxane derivatives of formula (I) by esterification of protected baccatin III or 10-deacetylbaccatin III by means of an acid of formula (VII), elimination of protection groupings and acylation of the amine function of the side chain. The products of formula (I) have remarkable antitumor and antileukemia properties. In formulae (I) and (VII): Ar stands for aryl, R is hydrogen or acetyl, R1 is a benzoyl radical or an R2-O-CO- radical in which R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl, R3 is a trihalomethyl radical or phenyl substituted by a trihalomethyl radical, R4 is a hydrogen atom or is the same as R1.    <IMAGE>  (I)     <IMAGE>  (VII)
Patent FI-962070-A (FI)
Inventor: BUTERA JOHN ANTHONY
IPC: C07D215/38
Filed: 1996-05-15
Abstract: The compounds of the formula:    <IMAGE>  (I)  wherein: R1 and R2 are, independently, hydrogen, straight or branched chain alkyl or mono- or bi-cyclic alkyl; A is an N-heterocycle which may be substituted by alkyl, perfluoroalkyl, alkoxy, perfluoroalkoxy, amino, alkylamino, dialkylamino, alkylsulfonamido, alkylcarboxamido, nitro, cyano or carboxyl; or, A is a substituted phenyl group containing one or two substituents selected from cyano, nitro, alkyl, perfluoroalkyl, alkoxy, perfluoroalkoxy, amino, alkylamino, dialkylamino, sulfamyl, alkylsulfonamido, arylsulfonamido, alkylcarboxamido, arylcarboxamido, alkylsulfone, perfluoroalkylsulfone, arylsulfone, chloro, bromo, fluoro, iodo, 1-imidazolyl or carboxyl; or a pharmaceutically acceptable salt thereof, are smooth muscle relaxants.
Patent FI-990710-A (FI)
Inventor: HUTCHISON IV JAMES A
IPC: H04B/
Filed: 1999-03-30
Abstract: A method for adjusting the gain of a receive circuit, thereby improving a receiver's immunity to interference. The circuit has an LNA which amplifies the received signal (1702). The receive signal power is controlled by enabling or disabling the LNA in response to the measured received signal power (1704). The received power level is periodically compared to a threshold (1704). When the received power level is greater than the threshold, the LNA is disabled (1706). The LNA is re-enabled when the received power level is less than the threshold (1708), and there are no significant intermodulation components detected (1710). The intermodulation components are detected by briefly enabling the LNA and detecting the resultant change in the measured signal power (1710). If the detected change is more than a predetermined amount, then there are significant intermodulation components present, and the LNA is not re-enabled (1706). Otherwise, there are not significant intermodulation components present, and the LNA is re-enabled (1702).
Patent FR-1539811-A (FR)
IPC: F16H57/02
Filed: 1967-07-25
Granted: 1968-09-20
Abstract: 1,188,863. Differential gears; casings; lubricating. HERWAYTHORN S.A. 1 July, 1968 [25 July, 1967], No. 31398/68. Heading F2D. In a motor vehicle differential gear arrangement, wherein a transmission shaft 3 carrying a differential cage driving pinion 6 is mounted in bearings 9, 10 respectively adjacent and remote from the pinion 6, adequate lubrication of these bearings is ensured by providing one side of the differential gear housing with two arcuate channels 12, 13 which open independently in the housing interior, are separated by a common horizontal partition 14, and communicate with a hollowed-out portion 11 of the housing situated between the bearings. The partition 14 has symmetrical lips 15, (16) where the channels open into the housing interior, the arrangement being such that whichever elements 12, 13 is uppermost in operation, oil is projected into the upper of the channels and returns through the lower channel, the cross-section of the channel being reduced in the vicinity of the bearings so as to provide a constriction to reliably ensure bearing lubrication. An internal partition within the hollowed out portion 11  causes the oil to move more towards the remote bearing 10. The arrangement is particularly suitable for hypoid drives, the lubrication of the bearings being ensured with the shaft 3 either above or below the differential cage axis. The oil may be projected by a rotating part of the differential, a part driven thereby, or, as shown, the differential cage crown-wheel rim 5.
Patent GB-911267-A (GB)
Title: Improvements in railway car wheels and mounting assembly
IPC: B60B17/00
Filed: 1961-01-11
Abstract: 911,267. Bearings; vehicle wheels. NOJIMA, T. Jan. 11, 1961, No. 1137/61. Classes 12 (1) and 144 (1). [Also in Group XXXII] The wheel disclosed in Specification 827,573 is modified by replacing the main ball-bearing assombly by a roller bearing assembly 27-29, comprising solid cop-shaped rollers 28, the rolling surface of each of which has a generatrix formed by an arc of a circle, the ends of each roller 28 being of different diameter and the opposed bearing rings 27, 29 having bearing surfaces contoured in section to conform with the running surfaces of the rollers so as to provide line contact therewith. The axes of the rollers converge in the direction of their small diameter ends.
Patent GB-704291-A (GB)
Title: An electric transformer with pressure resisting casing for mines and the like
IPC: H01F27/08
Filed: 1952-01-15
Abstract: 704,291. Transformers. LICENTIA PATENTVERWALTUNGS-GES. Jan. 15, 1952 [Jan. 15, 1951], No. 1138/52. Addition to 704,277. Drawings to Specification. Class 38 (2) A dry self-cooled electric transformer as described and claimed in the parent Specification is characterized in that the tubular casing has an elliptical or like cross section, the major axis of which section is vertical when the transformer is in its operational position, the limbs of the magnetic core of the transformer being disposed along this axis.
Patent GB-759529-A (GB)
Title: Improvements in and relating to fuselages and nacelles for aircraft and the like
IPC: B64C1/00
Filed: 1954-01-15
Abstract: 759,529. Aircraft framework. ENGLISH ELECTRIC CO., Ltd. Jan. 14, 1955 [Jan. 15, 1954], No. 1242/54. Class 4. [Also in Group XXIX] An aircraft fuselage, nacelle or float is formed from a plurality of adjoining skin panels 1, an edge of one panel being formed as a channel 3 of partcircular or substantially part-oval crosssection and the cooperating edge of an adjoining panel being formed with a flange 2 which seats within and is secured to the channel. The construction may be such that panels so formed are assembled in flat condition and rolled to a circular section with a closing joint made between lapped, non-folded edges.
Patent GB-400592-A (GB)
Title: Improvements relating to processes involving intimate contact between a gas and a liquid
IPC: B01F3/04
Filed: 1932-01-15
Abstract: In processes involving intimate contact between a gas and a liquid, for example processes of evaporation, saturation, gas-washing &c., of the kind in which the gas is forced through a perforated plate immersed in the liquid so that a layer of foam forms upon the surface of the liquid, the conditions of foaming are such that the foam layer is composed of uniform-sized bubbles of polyhedral form uniformly distributed throughout the layer. Such a layer is formed by so adjusting the velocity v of the gas as it streams through the plate, the smallest dimension D of the apertures in the plate, and the kinematic viscosity V of the gas, that the product vxD/V is less than 3500.  Preferably, the relative values selected are such that the product lies between 1700 and 1000.  Under the latter conditions, laminary or non-turbulent streaming would set in if the streaming were allowed to stabilize.  In an example given for removing H2S from air by washing in water, v=1505 cm./sec., D=,35 cm., and V=,1505cm.<2> sec.ALSO:In processes involving intimate contact between a gas and a liquid, for example processes of evaporation, saturation, gas-washing, &c., of the kind in which the gas is forced through a perforated plate immersed in the liquid so that a layer of foam forms upon the surface of the liquid, the conditions of foaming are such that the foam layer is composed of uniform-sized bubbles of polyhedral form uniformly distributed throughout the layer. Such a layer is formed by so adjusting the velocity v of the gas as it streams through the plate, the smallest dimension D of the apertures in the plate, and the kinematic viscosity V of the gas, that the product v X D/V is less than 3500.  Preferably, the relative values selected are such that the product lies between 1700 and 1000.  Under the latter conditions, laminary or non-turbulent streaming would set in if the streaming were allowed to stabilize.  In an example given for removing H2S from air by washing in water, v = 1505 cm./sec., D = .35 cm., and V = .1505 cm.2/sec.
Patent GB-1153112-A (GB)
Title: Orbital Welding Device
Inventor: SPIRO LLOYD WILLIAM
IPC: B23K9/028
Filed: 1968-01-09
Abstract: 1,153,112. Welding by fusion. NORTH AMERICAN ROCKWELL CORP. 9 Jan., 1968 [17 Jan., 1967], No. 1275/68. Heading B3R. An orbital welding device, e.g. for welding tubes W 1 , W 2 , comprises two associated housing elements 20, 30 one or both of which are pivotally mounted on a body 14, a ring 70 carrying an inwardly projecting electrode 80 adapted to be journalled in arcuate bearing surfaces 23, 33, of the housing elements 20, 30 when the latter are close together, and means 52 mounted in the body 14 for rotating the ring 70, welding current being supplied through the housing elements 20, 30 and the ring 70 to the electrode 80. The ring 70 is in two parts pivotally connected to enable the ring 70 to be removed from the work, and having at their free ends co-operating stepped formations which together with a pin and slot connection ensure that the parts are in use electrically connected. A motor 52 on the body drives a pinion 58 meshing with a toothed flange on the ring 70. Shielding gas is fed through both current supply cables 102, 104 to passages 140, 142 communicating with an annular passage formed by grooves in the ring 70 and the housing elements 20, 30 and exits through tangential passages 89 in the ring to swirl around the work. A clamp 92 on the body 14 connects the device to one of the tubes W 1 . Welding current is fed from cable 103 through the body 14 to the housing elements 20, 30 and from cable 105 through the clamp 92 to the work. The tubes W 1 , W 2  are provided with a connecting sleeve S, and the welding device joins the sleeve S and tubes W 1 , W 2  with a single weld. Gas retaining plates fitting closely around the tubes W 1 , W 2  may be fitted to the housing elements 20, 30 which are provided with a dielectric coating.
Patent GB-823942-A (GB)
Title: Improvements in electronic illuminating lamps
IPC: H01J63/00
Filed: 1956-01-13
Abstract: 823,942. Cathode-ray tubes. SEBEL S. A. Jan. 13, 1956 [Jan. 15, 1955], No. 1291/56. Class 39(1). A cathode-ray lamp comprises an annular cathode 4, Fig. 2, anode 2 coated with luminescent or incandescent material, and an annular lens element 7 connected to the anode and having an annular aperture 7a of width about equal to its spacing from the cathode. The cathode and lens element may be curved as shown, or substantially flat. In a modification the lens element is composed of two ports 7b, 7c, Fig. 3, connected respectively to cathode and anode, and the cathode 4 is flat with dished edges as shown. The present lens arrangement may be combined with the double-grid lens described in Specification 749,448 ; or with a magnetic field the lines of force of which coincide at least partly with the ideal path of the electrons, as in French Specification 1,111,658. Specification 779,167 [Group II] also is referred to.
Patent GB-119973-A (GB)
Title: Improvements relating to Water Closets.
Inventor: SHANKS EDWARD
IPC: E03D9/08
Filed: 1918-01-23
Abstract: 119,973. Shanks, E. Jan 23, 1918. Closets, bidet attachments for. - A water closet is furnished with a bidet spray b on each side of the pan a, each spray being connected by branch pipes to the bidet supply pipe which may come from an auxiliary cistern at one side of the flushing cistern, or from the flushing cistern itself. Cocks f<1>, f<2> control the supply to the sprays. The bidet nuzzles may project within the pan and be made removable. The spray may be provided with hot and cold water in controllable proportions.
Patent GB-952161-A (GB)
Title: Transistor amplifiers
IPC: H03G3/12
Filed: 1959-01-13
Abstract: 952,161. Transistor amplifying circuits. J. S. MURRAY. April 7, 1960 [Jan. 13, 1959], No. 1310/59. Heading H3T. A direct-coupled transistor amplifier is stabilized by D.C. feed-back to both emitter and base of the first stage. A four-stage amplifier comprises a common base or emitter stage 11, with the collector direct-coupled to the base of a common collector stage 12, followed by a common emitter stage 13 with its base directly coupled to the emitter of stage 12. The final stage 14 is another common collector stage with its base direct coupled to the collector of stage 13. The collector-emitter current of stage 11 is stabilized by D.C. negative feed-back from resistor 18 in the emitter circuit of stage 13, via resistor 25 and switch 24 to the base of stage 11, this path being decoupled for signal frequencies by condenser 23. The collector-emitter current of stage 13 is also stabilized by D.C. negative feed-back, from resistor 21 in the emitter circuit of stage 14, via resistor 29 to resistor 15 in the emitter circuit of stage 11. As shown, the arrangement is applied to a pre-amplifier for moving-coil gramophone pick-up (switches 24, 26, 40 in position a) or tape recorder (switches 24, 26, 40 in position c). With the switches in position a the signal from pick-up A is fed via condenser 27 to the emitter of transistor 11 and the base is effectively grounded for signal over resistor 25 and condenser 23. Overall negative feed-back is applied to the amplifier, between resistors 39 and 28, via an equalizing network 41, 42, 43, the bass rise produced by the condenser 43 in the feed-back path being limited by the A.C. feed-back which occurs over the resistor 29. Internal feed-back is applied at higher frequencies, for the purpose of stabilization, between stages 11, 12 via condenser 30 and between stages 13, 11 via condenser 35. High-frequency de-emphasis circuits comprising condenser-resistance combinations 31, 32 and 33, 34, respectively, are provided in the stages 11, 13. With the switches in position c the signal from tape head transformer C is applied to the base of stage 11, the emitter being grounded for signal frequencies over condenser 27 and resistor 28, and the main feed-back loop is converted to resistor 44 in series with condenser 43. In a modification (Fig. 2, not shown), threeposition switches are provided, the extra position being for a variable-reluctance pick-up. The arrangement may be preceded by an emitter-follower stage, in which case the feedback resistor 29 is returned to the base of this preceding state. The arrangement may also be simplified by omission of the first emitterfollower stage 12, and still further (Fig. 6, not shown) by omission of the second emitterfollower stage 14, the output being taken from the collector of the stage 13 and the feed-back resistors 21, 22 connected between the collector of this stage and H.T.+. The D.C. feed-back network may be simplified, by the omission of one resistor (Figs. 3, 4, 5, not shown), by the application of the star-delta theorem. Specification 809,207 is referred to.
Patent GB-375720-A (GB)
Title: Improvements in means for sharpening safety razor blades
IPC: B24D15/10
Filed: 1932-01-16
Abstract: 375,720. Holders for safety-razor blades. BUTTERFIELD, H., Highroad Well Post Office, Halifax, Yorkshire. Jan. 16, 1932, No. 1341. [Class 30.] A holder for stropping safety-razor blades comprises two interlocking blade-clamping plates A, B, secured to a handle J by the gripping engagement of a convex side of one of the plates in a rectangular split spring clip L retained in the handle by a ferrule N. One plate carries one or more pins F passing through apertures, or a slot, in the blade and in the other plate. The blade may be clamped by a nut F or the plates may be hinged together at their outer ends and clamped by the clip L. One or both plates have a convex outer surface to lie on a concave glass hone R and one plate has a lip E which may be pulled against a flange P on the hone to separate the handle and holder. In the hinged form the plates are longer to enable both sides of the blade to be sharpened. The Provisional Specification states also that the holder may be used as a knife.
Patent GB-157430-A (GB)
Title: Improvements in building blocks or slabs
IPC: E04C2/36
Filed: 1921-01-10
Abstract: 157,430. H÷fler, R., and Renyi, S. Jan. 10, 1914, [Convention date]. Paper blocks and slabs; slabs.-Building blocks or slabs comprise two covering sheets 2, 3 of corrugated millboard or the like having intermediate strips 1 of like material placed on edge. The corrugated sheet of the strips is flanked by uniting. strips 5 of paper and the covering sheets are similarly provided. In a modification, two superposed series of intermediate strips placed at right angles to one another and separated by a corrugated sheet are provided, while in a further modification the intermediate strips are in cellular formation. The block or slab may be impregnated in known manner. The Specification as open to inspection under Sect. 91 (3) (a) comprises also blocks or slabs in which the intermediate strips are replaced by tubular pieces placed edgewise and with the edges of the block provided with side channels of the same material, while in another form the block may be of hexagonal shape having the tubular intermediate strips and with half rings arranged at the angles of the block. This subject-matter does not appear in the Specification as accepted.
Patent GB-571998-A (GB)
Title: Improvements relating to cylinder hones
IPC: B24B33/08
Filed: 1944-01-25
Abstract: 571,998. Hones. ALEXANDER MACHINERY, Ltd., G. H., and BALL, E. D. Jan. 25, 1944, No. 1394. [Class 60] A hone for cylindrical bores comprises a .cylindrical body a with a pair of collars b thereon formed with slots d for the hone strips c, which comprise stone pieces c<1> mounted on back pieces c<2> slidable in the slots d; the slots are slightly off-set to one side of radial lines so that the leading edges of the stones c<1> take the main part of the pressure on the bore of the work. The strips c are resiliently pressed inwardly by spring rings e, and engage the outer ends of pins p slidable in radial holes in the body a and collars b, the inner ends of the pins being inclined to engage reversely disposed cones h having respectively right- and lefthanded internal threads engaging threads g<1> on an axial spindle g in the bore of the body a. The spindle g is rotated by a piece k located in the body a and held in position by spring- pressed balls n ; this permits axial float of the spindle to oorrect errors of parallelism in the bore of the work. The pins p have flats p<1> thereon engaged by strips q on the body, to prevent incorrect insertion of the pins or accidental removal thereof. The body a is adapted to be connected to a driving shaft r by means allowing ready disconnection, and, for this purpose, the body a has therein a socket s having a spherical part with radial slots s<1>; the shaft r has part-spherical end t, with radial projections t<1> to engage the slots s<1>. Two claws u are pivoted in the body, which may engage the part t to hold this in the socket, the claws being moved to operative or inoperative position by rotation of a cap v having an aperture w of shape to allow insertion of the part t and having secured thereto a liner x with cam edges co-operating with shoulders on the claws.
Patent GB-620789-A (GB)
Title: Improvements in or relating to sealing ends for electric cables
IPC: H02G15/23
Filed: 1947-01-16
Abstract: 620,789. Cable sleeves; couplings. ENFIELD CABLES, Ltd., ARMSTRONG, C. J., and SUTTON, C. T. W. Jan. 16, 1947, No. 1511. [Classes 36 and 38 (i)] A sealing end for an impregnated cable comprises a tubular insulator 2, sealed at its lower end to the cable sheath, the upper part of which is closed by an inner member 1 having a central stem 3 to which the cable conductor 7 is connected, the upper end of the stem 3 being connected to an outer closure member 9 which is filled with a sealing compound. The stem 3, which passes through or is integral with the plate 1, has a head 4 which is connected to the conductor 7 by flexible conductors 5. The stem 3 passes through the upper part 8 of the outer closure member 9, said part 8 being secured to a lower part 11 with an intermediate gasket 10. The part 11 is cemented to the insulator 2 at 12. Above the plate 1 is a second plate 14 which is a loose fit on stem 3, and between plates 1 and 14 is a neoprene ring 15 which is a sliding fit in the insulator 3. A slotted tube 16 surrounds the stem 3, so that the ring 15 may be compressed. The outer closure member is then filled with sealing compound and the filling hole 20 plugged. The exposed end of the stem 3 may be enclosed in a cap 23. In an alternative arrangement a cemented joint may be made between the internal closure member and the internal surface of the insulator, and connection between the stem and outer closure member is made by a wheel-like device, the spokes of which radiate from the stem to the joint between the upper and lower portions of the outer closure member.