baber/WOPTO huggingface dataset:
Patent IS-4641-A (IS)
Inventor: BADONE DOMENICO
IPC: A61K31/00
Filed: 1997-12-23
Abstract: 4-Aryl-1-phenyl alkyl-1,2,3,6-tetrahydropyridine derivs. of formula (I), their salts, solvates and quat. ammonium salts are new. Y = CH or N; R1 = H, halo, CF3, 3-4C alkyl or 1-4C alkoxy; R2 = as R1 or OH; R3, R4 = H or 1-3C alkyl; X = 3-6C alkyl, 3-6C alkoxy, 3-7C carboxyalkyl, (1-4C) alkoxycarbonyl(3-6C)alkyl, 3-7C carboxyalkoxy or (1-4C)alkoxycarbonyl(3-6C)alkoxy; or 3-7C cycloalkyl, 3-7C cycloalkoxy, (3-7C)cycloalkylmethyl, 3-7C cycloalkylamino or cyclohexenyl (all opt. substd.); or phenyl, phenoxy, phenylamino, N-(1-3C)alkylphenylamino, phenylmethyl, phenylethyl, phenylcarbonyl, phenylthio, phenylsulphonyl, phenylsulphinyl or styryl (all opt. substd.)
Patent AT-A36095-A (AT)
IPC: G01R31/02
Filed: 1995-02-28
Abstract: A process is disclosed for recognising a unipolar earth leakage in an output line of three phase mains driven with an arc suppression coil for earthing by resonance the neutral point. The process has the following steps: (a) a first pair of measurement values (Uo1, Io1) is formed at a first moment in time (t1); (b) the displacement voltage is modified at a second moment in time (t2) and a second pair of measurement values (Uo2, Io2) is formed at the second moment in time (t2); (c) the output earth admittance (Ya) is determined from both pairs of measurement values (Uo1, Io1; Uo2, Io2), as well as an asymmetric admittance (Yu) as inner admittance of a voltage source that feeds the parallel oscillating circuit made up of the arc suppression coil and earth admittance (Ya), and the thus determined values (Ya, Yu) are stored as reference values; (d) a third pair of measurement values (Uo3, Io3) is formed at a third moment in time (t3); (e) a failure admittance (Yf) is determined from the third pair of measurement values (Uo3, Io3) as inner admittance of a voltage source that feeds a parallel oscillating circuit made up of the arc suppression coil, earth admittance (Ya) and asymmetric admittance (Yu) by using the stored reference values (Ya, Yu); and (f) an earth leakage is indicated when the failure admittance (Yf) exceeds a predetermined value (K1).
Patent AT-A63397-A (AT)
Inventor: HEUBERGER AUGUSTIN DIPL ING
IPC: E04C2/04
Filed: 1997-04-14
Abstract: A foundation layer (10) of interconnected bricks is laid on horizontally-extending flanges (2a) at the bottom end of the pallet (2) which rest on the top of the lifting table (1). A brick wall (3,4) is then built up on either side of the vertical portion (2b) of the pallet. The pallet may be made of insulating material, and may form the centre of the multi-leaf wall. The pallet may be removed, for further processing, drying or storage, after the brickwork has been completed. A tissue layer for retention of the inner layer may be inserted between the rows of bricks. Straps may be fitted on the base or foundation layer to enable lifting of the wall section.
Patent CR-11289-A (CR)
Title: Dispositivo y metodo de sellado extra vascular
Inventor: PIPENHAGEN CATHERINE A
IPC: A61B17/00
Filed: 2010-02-22
Abstract: Se muestran y divulgan varias realizaciones de un dispositivo para cerrar una puncion de acceso vascular despues de un diagnostico percutaneo o procedimiento de intervencion terapeutica.
Patent DK-56585-A (DK)
Inventor: MOLEN THEODORUS JACOBUS VAN DE
IPC: B29C48/10
Filed: 1985-02-07
Abstract: Blown film on the basis of low-density polyethylene is prepared by extruding the molten polymer at melt temperatures at the die gap of below 135 DEG C. Films that have been prepared this way have special orientation as a result of which good mechanical and optical properties are present. Oriented films are determined by X-ray diffraction analysis and have an intensity ratio of the 110 reflection band max./min. of at least 20, and an angle  alpha between the average orientation direction of the polymer molecules and the film extrustion direction of at most 20 DEG .
Patent DK-78995-A (DK)
Inventor: GRIFFITH RONALD CONRAD
IPC: A61P25/28
Filed: 1995-07-05
Abstract: Aryl substd. alkyl amines or amides of formula (I) or their pharmaceutically acceptable salts are useful for the prevention or treatment of neuoroligical disorders: Ar1 and Ar2 = phenyl opt. substd. by one or more of NH2, NO2, Cl, Br, OH, 1-6C alkoxy, 1-6C alkyl or CN; R1 and R3 = H or 1-6C alkyl; R2 = H or COCH2NH2; if when R2 = H, then one or both of Ar1 and Ar2 may also = phenyl, fluorphenyl, or 2-, 3- or 4-pyridinyl and R1 may also = 1-6C alkoxycarbonyl. (I) are new if when R2 = H, R1 = 1-6C alkyl (cpds. Ia).
Patent EG-18129-A (EG)
Title: A method and apparatus for the production of ribbed pipes
IPC: B29C48/13
Filed: 1987-03-19
Granted: 1992-08-30
Abstract: This invention relates to a method and an apparatus for the production of ribbed pipes. The apparatus comprises a core (8, 9, 10) which together with an extrusion sleeve (4) forms a nozzle (11) through which a plastic material is fed into a moulding space (12) defined between a mandrel (9) and chill moulds (1, 2) moveable with respect to the mandrel. Ribbed pipes produced by means of known apparatuses have, for various reasons, an uneven inner face, incomplete ribs or air closures and weak seams in the pipe walls and ribs. These disadvantages can be eliminated by such a dimensioning of the moulding space (12) of the apparatus and the grooves (13) of the chill moulds that the volume of a space defined between a plane (20) extending adjacent to the end face of the extrusion sleeve, a surface (16) of the mandrel, and a plane (17) comprising the envelope surface of the kernel (10) equals to the combined volume of the grooves (13) positioned within the area of the mandrel at each particular moment.
Patent EG-20396-A (EG)
Title: Process for preparing of 5-aryundole derivatives
Inventor: MACOR JOHN E
IPC: A61K31/415
Filed: 1993-11-02
Granted: 1999-02-28
Abstract: A compound of the formula <CHEM>  wherein R1 is <CHEM> n is 0, 1, or 2; A, B, C, and D are each independently nitrogen or carbon; R2, R3, R4, and R5 are each independently hydrogen, C1 to C6 alkyl, aryl, C1 to C3 alkyl-aryl, halogen, cyano, nitro, -(CH2)mNR14R15, -(CH2)mOR9, -SR9, -SO2NR14R15, -(CH2)mNR14SO2R15, -(CH2)mNR14CO2R9, -(CH2)mNR14COR9, -(CH2)mNR14CONHR9, -CONR14R15, or -CO2R9; R2 and R3, R3 and R4, or R4 and R5 may be taken together to form a five- to seven-membered alkyl ring, a six-membered aryl ring, a five- to seven-membered heteroalkyl ring having 1 heteroatom of N, O, or S, or a five- to six-membered heteroaryl ring having 1 or 2 heteroatoms of N, O, or S; R6 is hydrogen, -OR10, or -NHCOR10; R7, R8, R14, and R15 are each independently hydrogen, C1 to C6 alkyl, -(CH2)xOR11, C1 to C3 alkyl-aryl, aryl; R7 and R8 or R14 and R15 may be taken together to form a three- to six-membered ring; R9 is hydrogen, C1 to C6 alkyl, C1 to C3 alkyl-aryl, or aryl; R10 is hydrogen, C1 to C6 alkyl, or C1 to C3 alkyl-aryl; R11 is hydrogen, C1 to C6 alkyl, or C1 to C3 alkyl-aryl; m is 0, 1, 2, or 3; x is 2 or 3; a broken line represents an optional double bond; and the above aryl groups and the aryl moieties of the above alkyl-aryl groups are independently phenyl or substituted phenyl, wherein said substituted phenyl may be substituted with one to three of C1 to C4 alkyl, halogen, hydroxy, cyano, carboxamido, nitro, or C1 to C4 alkoxy; or a pharmaceutically acceptable satt thereof.
Patent EG-20764-A (EG)
Title: Pharmaceutical emulsion
IPC: A61K9/107
Filed: 1994-11-09
Granted: 2000-01-31
Abstract: PCT No. PCT/SE94/01032 Sec. 371 Date Dec. 28, 1994 Sec. 102(e) Date Dec. 28, 1994 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/13066 PCT Pub. Date May 18, 1995A pharmaceutical emulsion for intravenous administration is disclosed which comprises a) a short acting dihydropyridine compound; b) a lipid phase; c) an emulsifier and d) water or a buffer.
Patent FR-1470174-A (FR)
IPC: A61B5/107
Filed: 1966-02-28
Granted: 1967-02-17
Abstract: 1,100,538. Measuring for wearing apparel. JOBST INSTITUTE Inc. 7 Feb., 1966 [4 March, 1965], No. 5195/66. Heading A3V. A template 10 for measuring a limb for e.g. a surgical stocking is formed of flexible but inelastic material e.g. paper and includes a base strip 12 and transverse strips 13, marked off at 14 in fractions of inches, which are wrapped around the limb and secured to the strip 12 by means of pressure-sensitive adhesive spots 15. The template is removed by cutting through the strips 13 adjacent their points of connection to the strip 12. The adhesive spots may be masked until use by a single tape 17 or individual tabs (22) (Fig. 4, not shown).
Patent FR-1512348-A (FR)
IPC: F16H57/033
Filed: 1966-04-21
Granted: 1968-02-09
Abstract: 1,180,633. Change-speed gearing. SOC. ANON. DE VEHICULES INDUSTRIELS ET D'EQUIPEMENTS MECANIQUES SAVIEM. 21 April, 1967 [21 April, 1966], No. 18519/67. Heading F2D. The casing of a six-speed and reverse, or (as shown) of a ten-speed and two reverse, countershaft gear for vehicles is internally divided into three parts by partitions 4 and 5, providing bearing supports for the countershaft 3 and the input and output shafts 1 and 2; a pick-off input train A is provided in a first part 19 of the casing which also forms the main clutch 6 housing; trains B-F, engaged by synchronizing dogclutches 7, 8 and 22 are located in a central part 15 formed without peripheral orifices for robustness, the train B being a pick-off train; and a reverse train G being formed in the third part 17. Both the six-speed and ten-speed gear-boxes may be assembled to provide an overdrive. As shown, the clutch disc 6 is mounted on an input sleeve 27 adapted to be clutched by a device 23 either to the input pinion of train A, freely mounted on shaft 1, or to the input pinion of train B, fast with shaft 1, synchronizing dogclutch 22 clutching shaft 1 to shaft 2 for direct drive, and for drive through train A to train B which may be the overdrive. Again, Fig. 2 (not shown), a six-speed gear-box is shown in which the clutch disc 6 is mounted directly on shaft 1 which is rotatably fast with the input pinion of train A, and the train B is a simple countershaft train, a double synchronizing dog-clutch (9) providing direct drive or clutching the respective pinion of train B to the shaft 2. The axial length of the gear-box is reduced by utilizing the synchronizing dog-clutches of Specification 1,118,642 and the working of gear-wheels of Specifications 1,180,632 and 1,170,165. The gear selector and control 21 and forks 25 are as described in Specifications 1,176,536 and 1,159,753 and may be power assisted by the compressed air system of Specification 1,177,375 (modified by the doubleacting actuator of Specification 1,166,819).
Patent GB-812966-A (GB)
Title: Circuit arrangement for telephone installations with line finders
IPC: H04Q3/62
Filed: 1956-01-02
Abstract: 812,966. Automatic exchange systems. KEMP, J. A. (AllgemeineTelefon-Fabrik G.m.b.H.). Jan. 2, 1956, No. 108/56. Class 40 (4). In a branch exchange using line finders, each subscriber's line Na, Nb is connected to a calldetecting circuit comprising rectifiers Grl, Gr2, a resistor W1, an engaged signal lamp NL and a common start relay G, and calling lines are characterized by a distinct potential on one of the line wires. When a subscriber initiates a call by completing the line loop, relay G operates and pulls up AN to start one or more line finders AS. The calling line is identified over line finder wiper b by a test relay P which operates in parallel with the start relay and stops the line finder by disabling AS. Relay PR then operates slowly to ensure a satisfactory test and pulls up relay V over S(2) to busy the line by connecting earthed positive potential to wiper b. Negative (- 24v) and earth potentials are also applied to wipers a and c respectively, and the rectifiers Gr1, Gr2, Gr3 are rendered non-conductive by potentials of - 16v and - 8 volts on the subscriber's line wires Na and Nb, the different potential values arising from the resistance of relays D and S1 and the subscriber's loop circuit. With this arrangement the calldetecting circuit is disconnected from the line for the duration of the call. When testing of the calling line is completed, all the operated relays except S and V fall back. Relay S remains held over winding S(1) and repeats the impulses when dialling commences, the connection being maintained by slow-release relay V. Relay D is normally inoperative, but pulls up if the calling subscriber depresses an earth button and establishes a direct connection to the main exchange in known manner.
Patent GB-1466211-A (GB)
Title: Facsimile system of transmitting a picture
Inventor: LOYE MARTIN DE
IPC: G06T9/00
Filed: 1975-01-02
Abstract: 1466211 Facsimile transmissions COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL 2 Jan 1975 [4 Jan 1974] 145/75 Heading H4F Bandwidth reduction in a facsimile transmission system for pictures comprised of rows and columns of black or white picture elements is effected by reorganizing the row-by-row bit stream, constituting the picture signal, into groups of four bits derived from elements in two adjacent rows and two adjacent columns, and transmitting only the first three bits in each group. The fourth bit in each group is reconstituted at the receiver according to a boolean function of the bits in that group and the following group. Further reduction by coding of all white parts of the bit stream of two or more group lengths is combined in the above system. In the transmitter, Fig. 2, a converter 1 comprises four row stores 6 to 9 and a distributer 11 for converting the row-by-row bit stream presented thereto, to a two row-bytwo row presentation. A compressor 2 : reads from stores 6 and 7 while stores 8 and 9 are being loaded and vice-versa; and removes every fourth bit from the resulting stream. A coder 3 performs the all white coding and a buffer memory 4 receives the resultant stream at a variable rate for subsequent transmission at a constant rate. In the receiver, Fig. 3, a decoder 24 reinserts the all white parts of the bit stream according to the code and a buffer memory circuit 25 regularizes the flow thereof. A logic circuit 26 restores every fourth bit according to the boolean function and a unit 27 similar to unit 1 of Fig. 2 restores the row-by-row presentation of the bit stream for subsequent writing. A number of alternative boolean functions may be made available at the receiver for selection automatically or manually according to the nature of the picture transmitted.
Patent GB-713115-A (GB)
Title: Improvements in electric lanterns
Inventor: GRIFFITHS WILLIAM FREDERICK
IPC: F21S8/00
Filed: 1952-01-03
Abstract: 713,115. Lanterns. CROMPTON PARKINSON, Ltd., and HOLOPHANE, Ltd. Dec. 4, 1952 [Jan. 3, 1952], No. 269/52. Class 75 (4) An electric lantern particularly for street lighting has an optical system disposed on one or both sides of a light source 1 and comprising an upper prismatic plate 4 refracting light in a downward direction and a lower reflector 5 directing light downwardly through the bottom of the lantern, the reflector lying not farther from the vertical axis through the source than the refractor. The refractor and reflector may be parallel or in a straight line as shown or at an angle to one another or they may form a continuous curve. The reflector may be made of silvered or prismatic glass or plastic or polished metal. The end portions of the reflector and/or refractor may have vertical or oblique prisms. The refractor and reflector are preferably made in a single piece and are covered by a transparent plate 7. A screen 10 is fitted above the refractor to cut-off light emerging above an angle near the horizontal. The top of the lantern consists of a cover plate 2 formed with a socket 3 for a support and the bottom of the lantern is either open or covered with clear or translucent material. One or more reflectors may be placed above the source. The lantern may be elongated, the ends being opaque or translucent and the source being elongated or the lantern may be circular or elliptical in plan. Specifications 523,288 and 567,568 are referred to.
Patent GB-1185571-A (GB)
Title: Improvements in or relating to Roof Supports in Mineral Mines
Inventor: DOMMANN GUNTHER
IPC: E21D17/086
Filed: 1968-01-02
Abstract: 1,185,571. Mine roof girders. GEWERKSCHAFT EISENHUTTE WESTFALIA. 2 Jan., 1968, No. 273/68. Heading E1E. A mine roof girder comprising two elements 1 and 2 connected together by a pivot pin 3 has the connection spring-loaded by a leaf spring, which may either be attached, adjustably (as shown), or non-adjustably, to the pin 3, or be shaped so as to pass over the top of the pin 3 (Figs. 1-3, not shown) and whose ends press against the undersides of the elements. In the embodiment of Fig. 1 (not shown), the spring ends carry screws 8 for adjusting the position of said ends with respect to the elements 1, 2. In the embodiment of Fig. 4 (not shown) a bolt 13 fastens the spring adjustably to a collar 9 on the pin. In the embodiments shown, a bolt 13 passes through a spring shoe 14 into an internally threaded lug 9 on the pin 3. In the embodiment of Fig. 6 (not shown) the spring shoe comprises an upper member 14 adjustably connected to a suspension piece 16, and a closure plate 18 held to the member 14 by a nut 19 and clips 20. The suspension piece may be a hook 21 (Fig. 7, not shown) with a safety plate 22.
Patent GB-857141-A (GB)
Title: An adjustable transformer, preferably for current supply of x-ray installations
IPC: H01F29/06
Filed: 1957-01-04
Abstract: 857,141. Transformers. HOPPERMANN, O. L. Jan. 4, 1957 [Jan. 6, 1956], No. 454/57. Class 38 (2). In a variable transformer capable of providing a given range of output voltages when provided with different input voltages, an inner winding comprises a number p of winding sections la, lb, lc, each having a number of turns n and an outer winding 2 which is bared so that it may be contacted by a movable roller 4, the outer winding comprising a part 14 with n or n ¸ p turns and an additional part 16. As shown, 3 inner windings of n/3 turns each are seriesconnected and may be fed with 110 v., or the outer section 14 may be included in this series circuit and a 220 v. supply utilized; in either case a voltage of 65-220 v. is obtainable by the roller. In alternative arrangements the windings 1a, 1b, 1c may be in parallel, and windings are provided to permit the use of input voltage supplies of 380 v., 440 v. and 480 v. An arrangement of rollers contacting the outer winding 2 is provided to allow for variations in the nominal supply voltages.
Patent GB-1458776-A (GB)
Title: Internal vibrator
IPC: B06B1/16
Filed: 1975-01-06
Abstract: 1458776 Vibrators ROBERT BOSCH GmbH 6 Jan 1975 [7 Jan 1974] 467/75 Heading F2X [Also in Division B1] A vibrating poker for consolidating wet concrete and other plastic materials by immersion therein comprises a tubular housing 1, 9 surrounded by a replaceable sleeve 14 retained by a replaceable cap 2. The sleeve and cap are preferably of wear-resistant material. The sleeve may be retained between a shoulder 15 in the housing and a guide 13 on the cap or may have an inwardly projecting flange which is retained against the end wall 10 of the housing by the cap. The wall thickness of the sleeve may increase toward the cap, see Fig. 4 (not shown). The cap screws on to a threaded pin 11 and is locked by a spring washer 18. In a modification, the cap and protective sleeve are formed in one piece.
Patent GB-776383-A (GB)
Title: Improvements relating to the finishing of pottery articles
Inventor: PALMER JAMES MORRIS
IPC: B28B11/18
Filed: 1955-01-07
Abstract: 776,383. Pottery manufacture. BRITISH CERAMIC RESEARCH ASSOCIATION. Jan. 2, 1956 [Jan. 7, 1955], No. 497/55. Class 87(1) A profile tool for finishing the edges of pottery articles has its, profiled end 11 partly enclosed in a hood into which particles dislodged from the article will be projected. The hood 20, Fig. 2, may be provided at the end of a holder 13 shaped to receive the tool shank 12, or the hood may be a sliding fit on the tool itself. The lower part of the hood is open and the lower edge 20c of the side walls are inclined sideways so that the dislodged particles will be discharged downwardly and sideways.
Patent GB-1415652-A (GB)
Title: Forming sealed joints between pipes
IPC: F16L55/163
Filed: 1972-01-05
Abstract: 1415652 Joint making packing; pipe couplings; repairing pipe joints AVON LIPPIATT HOBBS Ltd 5 Jan 1973 [5 Jan 1972] 505/72 Addition to 1338251 Headings F2B F2G and F2P  A joint between two pipes is sealed internally by a strip formed of layers of flexible elastic material 8, 9, sandwiching between them a row or rows of reinforcing overlapping plates 11, the plates being separated from the fluid in the pipe and serving to prevent the seal being forced out between any gap between the pipe ends by internal pressure. The seal strip may be secured to the pipes by adhesive and/or held in position by an internal band 13 expanded outwards by its inherent springiness or, e.g. by a nut and jacking bolt end flange connection Fig. 6 (not shown). The strip may be applied as a whole or built up over the joint. The plates may be adhered to a nitrile rubber carrier strip 10. The joint externally of the strip may be filled with hardenable packing material 6, e.g. cement grout with an expander additive, a packing 4 of absorbent yarn and an outer covering of lead.
Patent GB-192575-A (GB)
Title: Composition suitable for making, and a method of manufacture, of sound amplifiers or horns for talking machines
IPC: C08L97/02
Filed: 1922-01-06
Abstract: 192,575. Mathieu, J. L., and Benoit, A. Jan. 6, 1922. Sound magnifying and directing appliances.-A plastic material for sound-amplifying horns consists of 100 lbs. of pulverized wood, 42 lbs. of starch and 33 1/2 lbs. of colophony. The intimatelymixed ingredients are formed into a paste by sprinkling with starched water containing 2 lbs. of starch per gallon, the mixture being gathered into a pile so as to obtain uniform moistness. After standing for 2 hours, the material is placed in a mould and baked at 220‹ F. for 20 minutes.
Patent GB-698926-A (GB)
Title: Improvements in or relating to umbrellas
IPC: A45B25/16
Filed: 1952-01-07
Abstract: 698,926. Umbrellas. ROSENKAIMER GES. Jan. 7, 1952 [Jan. 9, 1951], No.521/52. Class 134. In a self-opening telescopic umbrella of the type having a compression spring 10 arranged betweer the main slide 6 anc the auxiliary slide 8 a sleeve 9 attached tc the auxiliary slide 8 is freely displaceable on a sleeve 7 attached to the mair slide 6 and in the opened position of the umbrella abuts against the crown 5 A resilient buffer 14 is preferably secured to the crown to damp the impact. Upper sections 3 of the telescopic ribs are pivoted to the crown 5 and main struts 11 extending from the auxiliary slide 8 are pivotally connected with the outer rib sections (not shown). The auxiliary struts 12 extending from the main slide 6 are pivotally connected to points intermediate the ends of the main struts 11. The spring 10 holds the umbrella open, so no upper locking spring for the main slide is necessary, and the lower stem section (not shown) which telescopes within the upper section 2 can be made so long that it reaches as far as the crown when the stem sections are telescoped. The upper end of the sleeve 9 is shaped by means of a groove 15 so that during the opening of the umbrella the sleeve passes without jamming over the lower end of the upper stem section 2. The auxiliary slide 8 may be retained in the topmost position by providing the buffer 14 with a downwardly extending annular projection provided with an internal bead which engages over the upper end of the sleeve 9.