baber/WOPTO huggingface dataset:
Patent FI-83784-C (FI)
Inventor: JOUQUEY ALAIN
IPC: G01N33/74
Filed: 1984-06-13
Granted: 1991-08-26
Abstract: Novel radioactive steroids labelled with tritium of the formula <IMAGE>  I  wherein 3H is tritium and R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms and acyl of an organic carboxylic acid of 1 to 10 carbon atoms useful for revealing receptors of glucocorticoids and in determining the number of fixation sites of glucocorticoids and novel intermediates.
Patent FI-83248-C (FI)
Inventor: DUFOUR MARCEL
IPC: D21F7/10
Filed: 1986-02-17
Granted: 1991-06-10
Abstract: A method for seaming the ends of a papermaker's fabric during installation on papermaking equipment is disclosed. The method comprising the steps of: providing a base fabric having a batt needled thereto such that one end of the batt extends beyond the corresponding end of the base fabric to overlap the opposing end of the batt when the ends of the base fabric are joined; joining the base fabric to form a continuous belt; overlapping the extended end of the batt upon its opposite end; cutting the overlapping batt ends across the width of the fabric such that the opposing batt ends are configured to complement each other; combing each of the complementary batt ends such that the fiber dispersion of the batt material is decreased and the ends of the batt are lengthened; overlapping the combed batt ends; and needling the overlapping combed batt ends together and to the base fabric such that the batt material of each end of the batt is interdispersed with each other and the resultant material is essentially the same as the remainder of the fiber batt.
Patent FI-93210-C (FI)
Inventor: DWEK RAYMOND ALLEN
IPC: C07D211/46
Filed: 1988-12-20
Granted: 1995-03-10
Abstract: Various heterocyclic compounds, namely   (a) the N-methyl derivative of di(hydroxymethyl)-dihydroxypyrrolidine,  (b) 1,4-dideoxy-1,4-imino-L-arabinitol,  (c) 1,4-dideoxy-1,4-imino-L-ribitol,  (d) 1,4-dideoxy-1,4-imino-D-ribitol,  (e) 1,4-dideoxy-1,4-imino-(N-methyl)-L-arabinitol,  (f) 1,4-dideoxy-1,4-imino-(N-methyl)-D-ribitol,  (g) 1,4-dideoxy-1,4-benzylimino-L-ribitol,  (h) 1,4-dideoxy-1,4-imino-D-talitol,  (i) the N-methyl derivative of deoxymannojirimycin,  (j) 1,5-dideoxy-1,5-imino-L-fuconolactam,  (k) 1,5-dideoxy-1,5-imino-(N-methyl)-L-fucitol,  (l) 1,5-dideoxy-1,5-imino-(N- omega -methyl caproate)-L-fucitol,   and their pharmaceutically acceptable salt derivatives are useful as inhibiting agents of human immunodeficiency virus. Compounds (a), (e), (j), (k) and (l) are new.
Patent FI-98863-C (FI)
Inventor: BROUWER WILFRIDUS MARIA
IPC: G01N33/545
Filed: 1989-11-10
Granted: 1997-08-25
Abstract: The invention relates to an aqueous suspension for diagnostic or immunodiagnostic tests, comprising non-polymer nuclei surrounded by a hydrophilic copolymer that contains functional groups, and also to a method for the preparation of this suspension. The invention also relates to a method for the detection of a specifically binding substance or immunochemically active component in a test fluid, and to a reagent and a test kit to be used when employing said detection methods.
Patent NO-166093-C (NO)
Inventor: VERREET ROLAND
IPC: D07B1/06
Filed: 1982-04-22
Abstract: A wire rope, particularly a non-twistable wire rope, wherein an annulus of outer strands surrounds a wire rope center with a central strand and one or more annuli of neighboring strands surrounding the central strand. The wires of the strands in the center do not intersect each other. The entire center or at least some of its strands are densified prior to or during application of the outer strands. Alternatively, or in addition to such densification, at least some strands of the center are assembled of wires having an other than circular outline to thereby reduce the combined cross-sectional area of voids in the center.
Patent NO-159751-C (NO)
Inventor: SPARKS DAVID JOHN
IPC: B67D7/04
Filed: 1983-06-27
Abstract: A liquid dispensing system comprises a supply of liquid (121), a pump (101), a meter (161) and a plurality of dispensing points or stations, (181) each controlled by a solenoid valve (201). A control box (281) monitors the meter and controls by electronic apparatus which station is enabled (that is, which solenoid valve (201) is opened) and displays on a display (261) provided a reading derived from the meter. In one embodiment, selection of a station (181) is effected at the control box but the invention also provides electronic apparatus enabling selection to be effected at each station. The invention does away with the need for a meter at each station and finds application in the dispensing of oil or the like in garage workshops.
Patent NO-160073-C (NO)
Inventor: HELLSTROEM BENGT LOUIS CHRISTI
IPC: C02F1/52
Filed: 1983-10-31
Abstract: The present invention relates to a method for producing water-purifying chemicals containing trivalent iron by oxidising a compound containing divalent iron, or iron via divalent iron in the presence of hydrochloric acid, the oxidation being effected by means of chlorate and/or hypochlorite ions to obtain formed ferri-ions in solution, the hydrochloric acid present in an amount beneath the stoichiometric amount.
Patent NO-168510-C (NO)
Inventor: MOELLER JENS THOUSIG
IPC: B01D53/34
Filed: 1987-07-14
Abstract: The ability of activated carbon to remove mercury and noxious polyorganic matter, especially chlorodibenzodioxins and -furans from incinerator flue gases is utilized in an efficient manner by suspending powdery activated carbon in the flue gas in connection with a conventionel spray absorption process in which the acidic componente of the flue gas are neutralized by means of basic absorbents. The cooling of the flue gases in the spray absorption process provides an efficient adsorption onto the powdery activated carbon and the separation of said powdery activated carbon from the flue gas is substantally facilitated by the presence of the particulate material formed by the spray absorption process. Also an improved removal of nitrogen oxides is obtained.
Patent NO-165692-C (NO)
Inventor: SCHLUETER WERNER
IPC: E04F13/04
Filed: 1987-12-28
Abstract: 1. Plastics material film (4) for an insulating covering for building surfaces provided with profilings which extend parallel to one another, are alternately open and have a dovetailed cross-section, characterised in that a wide-meshed non-woven netting (3) is fixedly applied to the rear surface (4a) of the plastics material film (4), the filaments (31, 32) are disposed on the rear surface of the non-woven netting (3) so as to protrude partially therefrom, and the non-woven netting (3) is pressed into the portions forming the face which abuts against the building surface, i.e. it is pressed into the rear surface of the plastics material film, or respectively it is partially sealed therein.
Patent NO-178262-C (NO)
Inventor: CAPRATHE BRADLEY WILLIAM
IPC: C07D213/74
Filed: 1990-12-05
Abstract: Substituted cyclohexanols and cyclohexylamines and derivatives thereof of the formula I <CHEM> as well as methods for the preparation and pharmaceutical composition of same, which are useful as central nervous system agents and are particularly useful as dopaminergic, antipsychotic, and antihypertensive agents as well as for treating hyperprolactinaemia-related conditions and central nervous system disorders.
Patent NO-177082-C (NO)
Inventor: DAM ANDERS
IPC: A61K/
Filed: 1992-05-06
Abstract: A saliva-soluble stimulant unit comprising an active ingredient and optional ingredients comprising flavour and aroma additives incorporated in a gel prepared by gelling a water-binding gelling agent, in which the active ingredient comprises nicotine or other alkaloids with the same direction of activity, said unit having i) a texture profile, determined by texture profile analysis, with parameter values of firmness, hardness, brittleness, adhesiveness, elasticity, and cohesiveness within given ranges; (ii) a disintegration time within the range 5-60 minutes; and (iii) a nicotine content from 0.5 to 10 mg or a corresponding content of said alkaloids.
Patent AU-732536-C (AU)
Title: New antigen presenting cells, a process for preparing the same and their use as cellular vaccines
Inventor: CHOKRI MOHAMED
IPC: A61K35/15
Filed: 1997-05-15
Granted: 2002-03-21
Abstract: The invention relates to macrophages characterized in that they have the following properties:     they present on their surface :     antigen CD14 with a mean intensity of about 20 to about 200,   antigen CD64 with a mean intensity of about 20 to about 200,   they are substantially devoid of the surface antigens CD1a and CD1c,  the presence and mean intensities respectively of CD14, CD64 and the absence of CD1a and CD1c being for instance determined by immunofluorescence staining and flow cytometry analysis, they present a phagocytosis property such as determined by the following test: said phagocytosis capacity being evaluated by an uptake of formalin fixed yeast, for example by culturing macrophages for 2 hours, adding yeast in 1/10 macrophages/yeast ratio and incubating at 37 DEG C, 5% CO2 atmosphere for 2-3 hours fixing by the May-Gr}nwald-Giems a (MGG) staining, and the percentage of phagocytic macrophages being quantified for instance by microscopic analysis, they have the property of stimulating the proliferation of allogenic lymphocytes such as determined by the following test : allogenic primary mixed lymphocytes reaction (MLR) was carried out in 96-well microtiter plates by adding different numbers (2x10<3> to 2x10<5> in 100  mu l medium/well) of macrophages to 2x10<5> in 100 mu l medium/well of allogenic T cells purified from buffy coats and after 5 days incubation at 37 DEG C, cell proliferation was assessed by a colorimetric method, such as the hydrolysis of tetrazolium salt WST-1 (Boehringer Mannheim, Germany), (slightly red) to Formozan (dark red).
Patent CA-2002704-C (CA)
Inventor: SHANKLIN F GARRETT
IPC: B65G47/52
Filed: 1989-11-10
Granted: 1994-12-13
Abstract: ABSTRACT OF THE DISCLOSURE     A  controlled  product  feed  system for delivering discrete products  at  high  speed  to  a downstream industrial operation which  requires  accurate  speed  and  position  of delivery. A retarding  force  is applied to the product stream to accumulate an  abutting  sequence  of  products  with means controlling the rate   of  package  release  to  correspond  to  the  downstream operation  and  timing  the  release  to  obtain a predetermined phase of arrival of products at the point of delivery.
Patent CA-2007096-C (CA)
Title: Shock-resistant flextensional transducer
Inventor: DAHLSTROM DAVID K
IPC: H04R1/44
Filed: 1990-01-04
Granted: 1999-09-21
Abstract: An underwater sonar projection includes a one piece hollow shell of elliptical cross section having a number of transducer stacks positioned within the shell and compressively prestressed by the shell to vibrate along the major axis thereof which causes the broad surfaces between the small radius ends to vibrate in and out.  To resist large external shocks the shell is made somewhat heavier than usual, a center support member or beam is placed along the minor axis of the shell and an adjustable support rod is carried in the beam which is adjusted to a length just sufficient to clear the vibrating surfaces of the projector in normal operation but which functions to limit the inward movement of the shell if exposed to an explosion.  The transducer stacks include a number of columns of piezoelectric disks on each side of the support beam which are bonded together, each stack having a tail member fastened to said center support beam and a head member between the disks and the end of the shell.  To minimize damage to the disks, the stacks are wrapped with glass fiber cloth.  Two or more such projector units may be fastened together and the ends closed by endplates.
Patent CA-2007711-C (CA)
Title: Method for producing high opacifying kaolin pigment
Inventor: DUNAWAY WEYMAN
IPC: D21H17/69
Filed: 1990-01-12
Granted: 2000-06-27
Abstract: A method of producing a high opacity paper filler pigment which comprises subjecting an iron-stained titania-containing kaolin to beneficiation by froth flotation or high intensity magnetic separation; recovering the froth or magnet rejects, dewatering and drying the rejects to produce a kaolin enriched in titania, and calcining the same at a temperature in the range of about 1500° to about 2200°F.
Patent CA-2010244-C (CA)
Title: Method of improving the landing of a hydraulic elevator car
Inventor: STERN LAWRENCE
IPC: B66B1/50
Filed: 1990-02-16
Granted: 2000-01-11
Abstract: A method of improving the landing of a hydraulic elevator car which responds to slowdown and leveling indicia associated with each floor of a building served by the car. The method, which utilizes signals which are already generated relative to the car traveling past slowdown and leveling indicia, provides an optimum deceleration time TOPT for the car to initiate deceleration and arrive at a leveling zone of a target floor, defined by leveling indicia. The method further delays the initiation of deceleration of the car, after the car reaches slowdown indicia far the target floor, by a predetermined time delay Td. The method determines the actual time TACT for the car to travel between slowdown and leveling indicia for the target door, and then changes Td, if necessary, in a direction which tends to optimize Td, when TACT - Td is not equal to TOPT.
Patent CA-2011691-C (CA)
Title: Winch cable attachment apparatus
Inventor: AUGUSTYNIAK GERALD
IPC: B66D3/00
Filed: 1990-03-07
Granted: 1995-06-27
Abstract: An attachment for releasably gripping a hook at one end of a winch cable to facilitate coupling of the hook to a boat that is to be pulled from a body of water onto a trailer has a body provided with a hook-accommodating slot in one side thereof and a groove in the opposite side thereof for accommodating an elongate support.  The slot is tapered and has side walls between which the hook may be wedged.
Patent CA-2015872-C (CA)
Title: Dispositif pour la surveillance d'un signal electrique variable et composant pour un tel dispositif
Inventor: COLLEU RACHEL ANDRE ALAIN
IPC: G01R19/00
Filed: 1990-05-01
Granted: 2000-09-26
Abstract: Dispositif (C) pour la surveillance d'un signal électrique variable (i). Selon l'invention, ce dispositif comporte : - des premiers moyens de limitation (L1), qui reçoivent sur leur entrée (E) ledit signal électrique variable surveillé ; - des seconds moyens de limitation (L2) recevant un premier signal électrique limite (imax) pour ledit signal surveillé, et une première référence (imax)min minimale limite pour ledit premier signal électrique limite ; - des troisièmes moyens de limitation (L3) recevant un second signal électrique limite (imin), pour ledit signal surveillé, et une seconde référence (imin)max, maximale limite pour ledit second signal électrique limite ; - lesdits premiers moyens de limitation délivrant à leur sortie : . ledit signal surveillé lorsque celui-ci est compris entre les signaux de sortie desdits seconds et troisième moyens de limitation ; . le signal de sortie desdits seconds moyens de limitation lorsque ledit signal surveillé est supérieur à ce dernier signal ; et . le signal de sortie desdits troisièmes moyens de limitation lorsque ledit signal surveillé est inférieur à ce dernier signal.
Patent CA-2016221-C (CA)
Title: Compositions
Inventor: SODANO JEANETTE L
IPC: A61K8/37
Filed: 1990-05-07
Granted: 1998-07-07
Abstract: The problem of providing a storage stable anti-calculus toothpaste comprising a tripolyphosphate salt is remedied by incorporating more than 4% of the salt and having the pH from about 8 to about 10.  A tripolyphosphate salt may also be combined with a noncationic anti-bacterial agent such as triclosan to provide a composition having anti-calculus and anti-plaque activity.
Patent CA-2031566-C (CA)
Title: Liquid additive metering
Inventor: MATHESON JOHN
IPC: F04B13/02
Filed: 1990-12-05
Granted: 1999-07-20
Abstract: Dosing apparatus for adding a matered quantity of liquid additive to slurry or other flowable material handled by a ram-type positive displacement main pump (10) includes a positive displacement metering pump (32) whose outlet (44) connects into a material carrying portion of the main pump e.g. its inlet (22).  The metering pump is driven by a rocking lever (48) connecting it to the main pump ram (14) through adjustment means comprising a lead screw (62) along an arm (50) of the lever for selectively shifting a slide block (68) linked to the metering pump piston rod (42); the slide block being secured against movement on the lever arm once adjustment has been effected by clamping means (74).
Patent CA-2037195-C (CA)
Inventor: PACIONE JOSEPH R
IPC: A47G27/04
Filed: 1991-02-27
Granted: 2001-05-01
Abstract: When forming joins between carpet pieces in laying carpet, pile may be brushed into its proper orientation at the joins by pulling a brushing tape upwardly through the join between the carpet pieces.      The brushing tape may be provided as a cover for adhesive carpet tape or for carpet tape used as part of a hook and loop fastening system. A pull string may also be provided for the brushing tape.
Patent CA-2040258-C (CA)
Title: Lightly tinted glass compatible with wood tones
Inventor: HEITHOFF ROBERT B
IPC: C03C3/078
Filed: 1991-04-11
Granted: 1996-01-30
Abstract: A clear glass, with the substantial absence of color in transmittance, and with an attractive, bright, edge coloration compatible with wood tone surroundings is achieved in a glass having greater than 85 percent, preferably greater than 87 percent, luminous transmittance by minimizing the amount of iron oxide present in the glass and including very small amounts of selenium and (optionally) cobalt oxide.  Various warm, wood tone compatible colors at the edge can be attained, including a "honey" color and almost neutral grays.
Patent CA-2042038-C (CA)
Title: Fluidless multi-directional motion-damping mount
Inventor: THORN RICHARD P
IPC: F16F13/04
Filed: 1990-07-18
Granted: 2000-12-05
Abstract: Fluidless mounts (10) capable of damping motion in several directions are disclosed. The mounts (10) utilize hysterisis losses in an elastomeric material to absorb energy. The losses are induced by rigid rib (30, 31) and grooved elements (32) which are displaced along the surface of an elastomeric layer (20, 21) in pressure engagement therewith. Amplitude-sensitive damping embodiments are disclosed.
Patent CA-2044731-C (CA)
Title: Method for extraction of valuable minerals and precious metals from oil sands ore bodies and other related ore bodies
Inventor: VAUGHN VALENTINE W JR
IPC: C25C3/06
Filed: 1991-06-17
Granted: 1997-08-26
Abstract: A method for the extraction of valuable minerals and precious metals from oil sands ore bodies or other related ore bodies that is synergistically unique in the arrangement of processes for production of valuable minerals and precious metals in an economically and environmentally acceptable manner. The oil sands ores from oil sands ore bodies and other related ores from other related ore bodies including overburden and interburden mineral ores are crushed, the hydrocarbons, if any exists in worthwhile quantities, are recovered and the resulting coarse sands, other related ores and fines streams are processed in a definite sequence using known processes to recover the valuable minerals and precious metals values.  All reactants and reagents, including water, are recycled in the method and tailings ponds are not required.  Heat recovery is used extensively to cogenerate almost all of the process steam and process electrical requirements for the method.  The spent damp coarse sands and spent damp fines are stockpiled and/or returned to the mine.
Patent CA-2046085-C (CA)
Title: Method and apparatus for assembling a composite image from a plurality of data types
Inventor: EDGE CHRISTOPHER JAMES
IPC: H04N1/387
Filed: 1991-07-02
Granted: 2001-06-19
Abstract: A method and apparatus (10) for combining multiple image data files of differing sizes, resolutions, and formats in real time into a single data stream for conversion into halftone pixel data for printing by either single or multiple beam recording devices. The data of varying formats is received via a host interface (42) which couples the data to a standard VME bus (58). The internal CPU (54) reformats the data and stores it on disk memory (56). The data is routed by the CPU (54) to one of a plurality of scan-line video processors (62,66,68) which converts the data into halftone pixel data. The halftone data is routed to a single or multiple beam recording device for printing. A special low resolution image is prepared by the CPU for preview at a video work station.
Patent CA-2055447-C (CA)
Title: Biosynthesis of carotenoids in genetically engineered hosts
Inventor: AUSICH RODNEY LEE
IPC: C12N15/12
Filed: 1991-03-04
Granted: 2006-12-19
Abstract: DNA segments encoding the Erwinia herbicola enzymes geranylgeranyl pyrophosphate (GGPP) synthase, phytoene synthase, phytoene dehydrogenase-4H, lycopene cyclase, beta-carotene hydroxylase, and zeaxanthin glycosylase and DNA variants thereof encoding an enzyme having substantially the same biologically activity, vectors containing those DNA segments, host cells containing the vectors and methods for producing those enzymes, a method for protecting plants from the herbicide norflurazon, as well as methods for producing GGPP and the carotenoids phytoene, lycopene, .beta.-carotene, zeaxanthin and zeaxanthin diglucoside by recombinant DNA technology in tranformed host organisms are disclosed.
Patent CA-2056666-C (CA)
Title: Flux for use in a dry process for flux treatment for molten metal coating, and a process for manufacturing steel coated with molten metal including treatment with the same flux
Inventor: IZEKI TATSUMI
IPC: C23C2/30
Filed: 1991-12-02
Granted: 1995-05-30
Abstract: A flux for use in a dry process for the flux treatment of the material to be coated with molten metal contains at least one chloride selected from the group consisting of zinc chloride, stannous chloride, an alkali metal chloride and an alkaline earth metal chloride and at least one aliphatic nitrogen derivative with alkyl group having 1 to 18 carbons. The treatment of steel with this flux enables the formation of a coating having a good finish from, among others, a molten alloy of zinc and aluminum, which may further contain other elements, or molten aluminum, by a single dipping operation in an atmospheric environment whcih has hitherto been difficult. A process for manufacturing steel coated with molten metal, including its treatement with the flux, is also disclosed.
Patent CA-2060044-C (CA)
Inventor: SHIMIZU KEIICHI
IPC: C25D5/36
Filed: 1992-01-27
Granted: 1998-09-22
Abstract: A method  for making a tin-coated steel  sheet useful  in manufacture of drawn and ironed cans eliminates the annealing step used in other manufacturing processes.  The steel sheet comprises a steel slab having specified trace amounts of carbon, silicon, manganese,  sulphur,  aluminum, nitrogen and phosphorus, and has excellent formability and corrosion resistance.