baber/WOPTO huggingface dataset:
Patent NO-150341-C (NO)
Inventor: NORDH SVEN BOERJE LENNART
IPC: A01N3/00
Filed: 1980-12-10
Abstract: Living plants, in particular coniferous plants, with the exception of Picea, Abies, Tsuga, Larix, Taxus and Cedrus genuses, are preserved in that they are caused to suck up a preservative liquid which is based on glycerine and water in the tolume proportions of 18:82 to 35:65 and contains dyestuffs for replacing the color of the plant parts after the preservation. The dyestuffs are to comprise, apart from a blue and possibly also a red dyestuff, tartrazine (C.I. 19140, E102) in a concentration of from 2-10 g/l of preservative liquid. The blue dyestuff comprises preferably patent blue V (C.I. 42051, E131) in a concentration of from 0.1 to 0.8 g/l and the red dyestuff most preferably of new coccine (C.I. 16255, E124) in a concentration of from 1 to 20 g/l. The relative concentrations between the different dyestuffs are adapted into conformity with the sought-for color of the preserved plant. The preservative liquid may advantageously also contain at least one plant nutrient substance, in particular a water-soluble potassium salt, preferably potassium nitrate in a concentration of from 1 to 15 g/l. The preservation is effected at a temperature of from 15 to 33 DEG C in a current of air at a relative humidity of at most 60%, the preservative liquid preferably being a few degrees centigrade warmer than the current of air. It is advantageous to add, to the preservative solution, an amphoteric sulphonated surface active agent in an amount of from 0.2 to 1.5 vol.-% in order to attain a shaded coloring of young and old shoots. It is also advantageous to adapt the pH and conductivity of the preservative solution to the analysed pH and conductivity of the plant stock subjected to preservation.
Patent NO-173104-C (NO)
Inventor: BROCKS DIETRICH
IPC: G01N33/68
Filed: 1988-04-29
Abstract: Procollagen peptide can be determined with great accuracy in body fluids with the aid of a monoclonal antibody which is specifically directed against an epitope of the amino-terminal procollagen peptide (type III) which is not present in Col 1.
Patent NO-168604-C (NO)
Inventor: MAECHTLE DANIEL
IPC: B25B31/00
Filed: 1988-05-09
Abstract: Expansion dowel for anchoring in a bore with an undercut, the expansion dowel consisting of an expansion sleeve (10) having an axial bore (12, 14), tapering gradually to the front, for guiding an expansion body (26), and having, in the front section of the expansion sleeve, fins (28) formed by longitudinal slots, which fins (28) have an undercut shoulder (20) at the front end and are conically tapered on their outside, from the front in the direction of the undercut shoulder. A guide tube (30) for a set bolt (40) for driving the expansion body (26) is used for connection at the rearward end of the expansion sleeve (10), the guide tube carrying an external stop (36) and the set bolt carrying an external stop (42). 
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Patent NO-176040-C (NO)
Inventor: WALKER GORDON KENT
IPC: H04H20/88
Filed: 1988-05-16
Abstract: A system for companding digital audio signal samples processes the digital audio signal samples to correct errors induced by the compression and expansion processes. These errors are calculated prior to compressing the samples. Such errors are calculated in accordance with a predetermined compression process and a predetermined expansion process; and the digital audio signal samples are corrected in accordance with such calculations prior to compression. The compression process includes providing a 3-bit gain word for a block of 70 samples. The gain word is computed in accordance with the position of the most significant "1" bit in the sample(s) having the peak magnitude. Each individual sample is processed in accordance with the block gain word to compress the sample by reducing the number of magnitude bits. The error calculation process includes calculating an error signal by subtracting a calculated reproduced digital audio signal sample from the digital audio signal sample to be compressed, filtering the error signal by noise-spectral filtering and adding the filtered error signal to the next-providing digital audio signal sample to provide a corrected digital audio signal sample for compression. The error calculation process also includes calculating an error value based upon the effect of using a single gain word for compressing a block of samples. The error value is subtracted from the corrected digital audio signal sample prior to compression. The gain word is forward error corrected by (5,1) encoding to enable detection and correction of both single-bit and double-bit errors in transfer by majority voting. The sign bit and the most significant magnitude bits of the compressed samples are forward error corrected to enable detection and correction of single-bit errors in transfer and to enable detection and concealment of double-bit errors in transfer.
Patent NO-175169-C (NO)
Inventor: BUNCE ROGER ABRAHAM
IPC: G01N35/00
Filed: 1988-11-24
Abstract: An assay apparatus for use in the detection of an analyte suspected of being immobilised on an active surface portion of a solid substrate comprises a substrate housing means, a first reagent transfer means for transferring a reagent to the substrate surface, the reagent being selected to react with the analyte and emit a signal, and substrate wiping means arranged to wipe excess first reagent off the substrate. The apparatus preferably has sample transfer means, wiping means to remove excess sample, and second reagent transfer means, said second reagent being one which stimulates emission of a signal from the reaction product of the analyte and first reagent.
Patent NO-168707-C (NO)
Inventor: WASLEY JAN W F
IPC: A61K31/445
Filed: 1989-04-19
Abstract: Disclosed are the compounds of formula I <CHEM> wherein R1-R3 represent hydrogen or lower alkyl; m represents the integer 2 or 3; n represents the integer 1 or 2; Het represents a pyrrole or imidazole ring bonded at any two adjacent positions and optionally substituted by one or two of lower alkyl; and pharmaceutically acceptable salts of compounds of formula I wherein Het represents optionally substituted imidazole; their methods of preparation; pharmaceutical compositions thereof, and their use for treating cognitive disorders in mammals. They can be prepared for example by condensing a compound of the formula  Het min -(CH2)m-NH2  with a compound of the formula <CHEM> R
Patent NO-176011-C (NO)
Inventor: BREIVIK KAARE G
IPC: B63B22/02
Filed: 1992-04-30
Abstract: PCT No. PCT/NO93/00070 Sec. 371 Date Jan. 13, 1995 Sec. 102(e) Date Jan. 13, 1995 PCT Filed Apr. 29, 1993 PCT Pub. No. WO93/22190 PCT Pub. Date Nov. 11, 1993A buoy for use in loading or unloading of a flowable medium, especially oil, comprising an outer buoyancy member (2) arranged to be introduced and secured in a submerged downwardly open receiving space in a floating vessel, and a central member (3) which is rotatably mounted in the outer member and is intended for anchoring to the sea bed and arranged for passage of medium between a transfer line (57) which, in operation, is coupled to the lower end of the central member (3) and a tube system on the vessel. The central member (3) is provided with a lower extension body (8) having an outer peripheral portion (9) abutting on and essentially corresponding to the outer periphery of the adjacent end (10) of the outer buoyancy member (2), and having a lower portion (11) which is downwardly tapering from the outer peripheral portion (9). A number of fastening means (12) for fastening of the upper ends of anchoring lines (13) for anchoring of the buoy (1) are fastened at intervals along the periphery of the outer peripheral portion (9) of the extension body (8), and the extension body (8) comprises at least one buoyancy chamber (56) for buoyancy or ballast material.
Patent NO-175808-C (NO)
Inventor: HAUGS AUDUN
IPC: A61G7/00
Filed: 1992-12-07
Abstract: PCT No. PCT/NO93/00157 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Oct. 22, 1993 PCT Pub. No. WO95/10997 PCT Pub. Date Apr. 27, 1995In one embodiment, a tool is provided for gripping an object while in another embodiment, the tool is provided for supporting or tuning a person or object resting on a bed or other support. The tool is comprised of a hollow body which can be deformed under a pressure-loaded condition into a concavely curved main surface with an opposite convexly curved back surface. The hollow body has a plurality of parallel chambers on opposite sides of a housing which is transversed to the chambers so as to receive a pressurized medium via the housing. When pressure medium is applied to the chamber, the chamber deforms from a rectilinear condition into a curved condition.
Patent RU-1840794-C (RU)
Inventor: VLASOV VLADIMIR KONSTANTINOVICH
IPC: C04B33/00
Filed: 1967-09-28
Granted: 2010-02-10
Abstract: Изобретение относится к радиопоглощающему материалу и может быть использовано в радиотехнической промышленности для «безэховых» камер и строительства радиотехнических сооружений, обеспечивающих требования радиомаскировки и защиты персонала от воздействия мощных излучений СВЧ-энергии. Технический результат изобретения - создание материала, способного поглощать электромагнитную энергию СВЧ-диапазона. Для получения радиопоглощающего материала гранулы керамзита покрывают пленкой углерода в модификации сажи путем окунания гранул керамзита в суспензию следующего состава, вес.%: вода 81,5, сульфанол 1,9, сажа 11,9, жидкое стекло 4,7. Состав суспензии обеспечивает содержание сажи в покрытии 50 об.%.
Patent CA-2001004-C (CA)
Title: Antiemesis ergoline derivatives
Inventor: ROSSI ALESSANDRO
IPC: A61K31/48
Filed: 1989-10-19
Granted: 1996-01-30
Abstract: wherein n is 1 or 2, R1 represents a hydrogen atom or a C1-C4 alkyl group, either R2 and R3 represent hydrogen atoms or together represent a chemical bond, or R2 is hydrogen atom and R3 is hydroxy group, R4 represents a hydrogen atom, a phenyl or a C2-C4 alkyl group, R5 represents a C1-C4 alkyl group or an allyl group and R6 represents a hydrogen or halogen atom, and the pharmaceutically acceptable salt thereof, are useful for the manufacture of a pharmaceutical composition useful in the treatment of emesis.
Patent CA-2002182-C (CA)
Inventor: WURTMAN RICHARD J
IPC: A61K31/00
Filed: 1989-11-03
Granted: 2000-06-13
Abstract: Compositions useful in the treatment of disturbances of appetite, disturbances of mood, or both, associated with premenstrual syndrome; as well as methods of use therefor. The compositions include serotoninergic drugs, such as d-fenfluramine and fluoxetine.
Patent CA-2006661-C (CA)
Inventor: TAKEUCHI HIDEHARU
IPC: F16L5/02
Filed: 1989-12-27
Granted: 1995-08-08
Abstract: A grommet for wire harnesses comprlses a main grommet unit having a thick large diameter tubular portion and a thin small diameter tubular portion and provided with an opening in the part of a flange thereof including the thick large diameter portion and an auxiliary grommet unit having a thick large diameter tubular portion and a thin small diameter tubular portion and adapted to be fitted into the opening of the main grommet unit.  A main wire harness is put through the main grommet unit, while an auxiliary wire harness is put through the auxlliary grommet unit.  A hard plate is embedded in the part of the flange confronting the outer periphery of the opening.
Patent CA-2007511-C (CA)
Inventor: ZIMMER GEORGE A
IPC: F16G13/06
Filed: 1990-01-10
Granted: 1999-03-23
Abstract: An improved rocker joint for a chain in which each pin of a pair of pins is substantially identical in cross-sectional shape.          Each pin has a front and working surface defined by a first radius and a back surface defined by a single and smaller radius.          Planar surfaces diverging from front to back join the front and back surfaces of the pins.  The links are provided with openings to receive the pins, each opening being generally circular and having inwardly directed lugs, the lugs defining a first arc and a second and larger arc.  One of the pins of the rocker joint is held against rotation in some of the links with its back surface contacting the smaller arc and also the walls of the defining lugs.
Patent CA-2013028-C (CA)
Title: Method of making a rigid structure
Inventor: SYMONS MICHAEL WINDSOR
IPC: B31F7/00
Filed: 1990-03-26
Granted: 2000-04-11
Abstract: A method of making a rigid structure such as a ladder from one or more lengths of tubing or sections of tubing of a natural fibre material such as paper, includes the steps of assembling the lengths of tubing into the desired structure, impregnating the lengths of tubing with a liquid composition comprising a thermosetting resin such as a phenolic resin, an extending liquid for the thermosetting resin and a catalyst for the thermosetting resin, and polymerising the thermosetting resin to form the structure.
Patent CA-2015608-C (CA)
Title: Alumina-titanium carbide-silicon carbide composition
Inventor: MEHROTRA PANKAJ KUMAR
IPC: C04B35/56
Filed: 1990-04-27
Granted: 1996-05-21
Abstract: A ceramic composition is provided having a alumina based matrix with silicon carbide whiskers and titanium carbide phase dispersed therein. The composition includes about 1.0 to less than 30 volume percent silicon carbide whiskers, about 5 to about 40 volume percent titanium carbide phase.  The sum of the volume percents of silicon carbide whiskers and titanium carbide phase is less than about 60 volume percent.
Patent CA-2017179-C (CA)
Title: Video signal drop out compensation circuit
Inventor: ANZAI FUKUJI
IPC: H04N5/94
Filed: 1990-05-18
Granted: 2000-01-11
Abstract: A drop out compensation circuit for resolving the unnaturalness of the pictorial image due to a long period drop out compensation is disclosed. This drop out compensation circuit comprises a drop out detecting circuit, a delay circuit for delaying a drop out detected output, and a circuit for limiting the drop out compensation to the delay time period by the delay circuit in response to the drop out detected output and the delay signal of the delay circuit. Accordingly, the drop out compensation is performed only within a range wherein it is visually natural, so that unnatural pictorial image does not appear.
Patent CA-2019023-C (CA)
Inventor: BABJAK JURAJ
IPC: C22B5/20
Filed: 1990-06-14
Granted: 1997-09-09
Abstract: The invention provides a nickel foam and a method of forming a nickel foam for a nickel containing battery.  An open-cell foam structure is placed in a nickel carbonyl gas containing structure.  The foam structure is heated to a temperature at which nickel carbonyl decomposes.  Nickel from the nickel carbonyl gas decomposes on the foam structure to form a nickel plated foam structure.  The nickel plated foam structure is then sintered leaving an open-cell nickel network to form the nickel foam.  The open-cells of the nickel foam comprise substantially hollow nickel wires having a substantially uniform transverse cross-section.  The nickel foam is further characterized by the conductivity through the nickel foam multiplied by a factor of 3.4 being equal to or greater than the theoretical conductivity of nickel.
Patent CA-2019842-C (CA)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29C67/00
Filed: 1990-06-26
Granted: 1999-01-26
Abstract: Flexible tubular sheet material 10 of polymeric material is supplied to a first position (for instance between rollers 11) in a flat form and is helically cut by blade 18 to form a cut strip that is drawn away by a unit 20. The flat strip is drawn from the first position and is opened to a tubular form and is then drawn over a mandrel 14, where it is cut. Preferably it is hereby inflated by air from a blower 13. The cutting position is fixed. The flat tubular sheet material 10 is provided at the first position from a reel 9 and is discharged from the reel at a discharge zone and is drawn to the mandrel with a screw movement. This movement is established by drawing the sheet from the reel along the axial direction of the reel while the discharge zone is brought to spin around the reel.
Patent CA-2022484-C (CA)
Title: 1-(pyridinylamino)-2-pyrrolidinones, a process for their preparation and their use as medicaments
Inventor: EFFLAND RICHARD CHARLES
IPC: A61K31/4433
Filed: 1990-08-01
Granted: 2000-10-17
Abstract: This invention relates to 1-(pyridinylamino)-2-pyrrolidinones of the formula (see formula I) wherein R1, R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl or heteroaryl cycloalkane; X is halogen, hydroxy, loweralky, loweralkoxy, nitro, amino or trifluoromethyl; m is zero or an integer of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometrical, optical and stereoisomers and racemic mixtures thereof. The compounds of this invention display utility as analgesics, for enhancing memory and for the treatment of Alzheimer's disease.
Patent CA-2023190-C (CA)
Title: Pneumatic tire having air retention toeguard
Inventor: SANDSTROM PAUL HARRY
IPC: B60C1/00
Filed: 1990-08-13
Granted: 1998-09-29
Abstract: A pneumatic rubber tire having an integral air retention toeguard outer layer of a sulfur cured rubber composition comprised of a blend of butyl and/or halobutyl rubber and epoxidized natural rubber.
Patent CA-2032275-C (CA)
Title: Spillway weir for dams and like structures
Inventor: LEMPERIERE FRANCOIS
IPC: E02B7/20
Filed: 1990-12-14
Granted: 1994-11-22
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of installing on the sill of the spillway a water level raising means comprising at least one heavy element, the said means or water level raising elements being capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) by virtue of their own weight but breaching by overturning at a predetermined head corresponding to a level not higher than a predetermined maximum water level in order to discharge larger floods.
Patent CA-2036607-C (CA)
Title: Multiplexing of accessories in a vehicle
Inventor: BARTHEL RICHARD C
IPC: B60R16/03
Filed: 1991-02-19
Granted: 1996-01-23
Abstract: A control system utilizes a multiples communication system for switchably operating power windows, power seats, power door locks, power mirrors, accessory lighting, etc.  switches mounted on the driver door and elsewhere communicate with a door-mounted microcomputer, which scans the state of each switch, prioritizes the requests, and issues commands in accordance with algorithms to control the windows, door locks, etc.  The system has three modes of operation: Asleep, Active, and Awake.  In the Asleep mode electrical power consumption is very small, and only a selected few input sensors are periodically monitored as to status.  If a door handle is lifted or other action starts, the system changes to an Active mode, in which many more sensors are periodically scanned, and most output motors can be operated.  In the Awake mode, windows can also be operated.
Patent CA-2041119-C (CA)
Title: An improved absorbent element incorporating a hydrogelling absorbent material and an absorbent article including the element
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/53
Filed: 1991-04-24
Granted: 2001-12-11
Abstract: An absorbent element for disposable absorbent articles is made of hydrophilic fibres and includes two regions at its two longitudinal ends, in which a hydrogelling absorbent material is distributed in a mixture with the hydrophi-lic fibres. When the absorbent element is used as an absorbent pad for disposable diapers, the end regions are placed around the user's waist.
Patent CA-2043580-C (CA)
Inventor: CERDA LEON GERMAIN
IPC: H01B1/22
Filed: 1991-05-30
Granted: 2000-05-02
Abstract: - Procédé pour relier un conducteur électrique à une broche d'un connecteur, ladite broche comportant un manchon dans lequel une extrémité dudit conducteur est destinée à être introduite, procédé comportant le sertissage dudit manchon sur ledit conducteur. - Selon l'invention, avant de sertir le manchon (2) de la broche (1) sur le conducteur, un adhésif électriquement conducteur (6) est amené dans ledit manchon (2) et ladite extrémité (3) du conducteur est insérée, sans dénuder celle-ci, dans ledit manchon (2), de sorte que ledit adhésif (6) relie, de façon électriquement conductrice, le conducteur à la broche.
Patent CA-2046858-C (CA)
Inventor: INGWALL RICHARD T
IPC: G02F1/13
Filed: 1991-01-08
Granted: 2001-04-03
Abstract: L'invention concerne de hologrammes composites dans lesquels des microcavités entre les franges d'interférence holographiques sont remplies d'un cristal liquide. L'efficacité de diffraction et d'autres propriétés holographiques de tels hologrammes composites peuvent être modifiées par des stimulis externes, p.ex., l'application d'un champ électrique ou d'une énergie thermique.
Patent CA-2048655-C (CA)
Title: Discrimination between antibodies against htlv-1, htlv-ii or related retroviruses, new peptides, detection of antibodies and immunoassay kits
Inventor: BLOMBERG JONAS
IPC: C07K16/00
Filed: 1990-03-05
Granted: 2000-03-21
Abstract: A method of discriminating between specific antibodies in samples of sera or other body fluids from humans or other primates containing antibodies arising from infection with HTLV-I, containing antibodies arising from infection with HTLV-II or containing antibodies arising from infection with related retroviruses, is described. In said method, the sample to be analyzed is subjected to at least four immunoassays, each using a different diagnostic antigen selected from four defined groups of peptides. Additionally, an immunoassay kit adapted for said method of discrimination, new peptides and a method of detecting antibodies with said peptides, are described.
Patent CA-2052259-C (CA)
Title: Interrupting switch for a vacuum lifter
Inventor: SCHMIDT ADOLF
IPC: B66F9/18
Filed: 1991-09-25
Granted: 2003-05-27
Abstract: The invention concerns a vacuum lifter to transport loads with an adhesion surface, comprising at least one suction head suspended from a hoist, said suction comprising at least one annular seal projecting from its suction side, the vacuum chamber(s) enclosed by the annular seal(s) communicating with a vacuum source, a valve furthermore being provided which can be switched between a suction position wherein the vacuum source communicates with the pressure chamber or vacuum chambers and a venting position wherein the communication with the vacuum source is interrupted and the vacuum cham-bet(s) is (are) vented or fed with compressed air. To assure venting or compressed-air supply immediately upon deposition of the load, the hoist is connected by a fitting 55 to the suction plate 5, said fitting being guided in vertically displaceable manner between two end positions, a sensor or a limit switch 59 being provided to detect the lower end position of the fitting 55 and so cooperating with a control means that following lowering of the fitting 55, the valve 20 shall be switched into the venting position if previously having been in the suction position.
Patent CA-2052634-C (CA)
Inventor: KASER ADOLF
IPC: D06P3/60
Filed: 1991-10-02
Granted: 2003-06-03
Abstract: Concentrated aqueous solutions of anionic disazo dyes, comprising salts of anionic dyes of the formula (see formula 1) with polyglycol amines of the formula (see formula 2) in which X and Y, independently of one another, are each hydrogen, alkyl or alkoxy, R is hydrogen or aryl, Z is alkyl, alkoxy, halogen, hydroxyl or carboxyl, n is 1 or 2, m is 0, 1 or 2, R1 and R2, independently of one another, are each alkyl or the group (see formula 3) R3 and R4, independently of one another, are each hydrogen, methyl or ethyl, p is a number from 2 to 20 and q is a number from 1 to 20, and, if desired, water-soluble organic solubilising agents.