baber/WOPTO huggingface dataset:
Patent CA-2095943-C (CA)
Title: Closure unit for containers of flowable goods
Inventor: MOCK ELMAR
IPC: B65D41/32
Filed: 1992-09-11
Granted: 2001-02-06
Abstract: The inventive closure unit for a container for storing and handling flowable products is made from at least two thermoplastic materials and areas made from different materials fulfil different functions.      A basic material (A.2) is used for sealing against the container (G.2), whilst additional materials (B.2,C) e.g. fulfil additional sealing functions, increase mechanical stability, have a reduced permeability, an increased elasticity for an additional opening and closing and/or absorption characteristics. The inventive closure unit is produced by the multimaterial injection moulding process, so that contact surfaces between the different materials can be interconnected by reversible or irreversible positive engagement and/or by more or less pronounced melting into one another. The inventive closure unit is in two parts and comprises a pouring part (1.2) and a closure part (2.2), or is in one part. The two-part closure unit is produced in a single operation in the closed state.
Patent CA-2103571-C (CA)
Inventor: STURM ROBERT J
IPC: A61K31/00
Filed: 1992-02-21
Granted: 2003-04-29
Abstract: This invention provides a pharmaceutical composition for preventing or reversing pulmonary inflammation in a mammal comprising rapamycin prepared by processes known per se and if desired a pharmaceutically acceptable carrier, diluent or exci-pient; said composition being adapted for administration orally, parenterally, nasally, or intrabronchially. As such, rapamycin is useful in providing the symptomatic relief of diseases in which pulmonary inflammation is a component, such as, asthma, chron-ic obstructive pulmonary disease, emphysema, acute respiratory distress syndrome, bronchitis, and the like.
Patent CA-2118002-C (CA)
Inventor: MORITA SYUUICHI
IPC: B32B27/32
Filed: 1993-11-02
Granted: 2004-01-20
Abstract: [Constitution] A heat shrinkable polyethylene laminate film having an excellent applicability to packaging machines is obtained by forming an intermediate layer composed of a composition comprising as a main component a linear low density polyethylene (A) having a density of 0.910 to 0.930 g/cm3, a melt index of 0.1 to 0.8 g/10 minutes, a total heat of fusion of at least 135 mJ/mg and an endothermic area in the range of not lower than the melting point of at least 12 % based on the total endothermic area, and forming innermost and outermost layers composed of a composition comprising as a main component a linear low density polyethylene (B) having a density of 0.910 to 0.930 g/cm3, a melt index of 0.8 to 5.0 g/10 minutes, a total heat of fusion of 135 to 160 mJ/mg and an endothermic area in the range of not lower than the melting point of at least 12 % based on the total endothermic area.
Patent CA-2118220-C (CA)
Inventor: SMITH R PAUL
IPC: B09B5/00
Filed: 1993-04-16
Granted: 1997-12-16
Abstract: Une méthode pour recycler des débris de construction et de démolition (10) fournit un produit utile aux ouvrages de terrassement, notamment les décharges, la stabilisation des sols et les assises routières. La méthode soumet les débris de construction et de démolition à un broyage sec ou humide (18) pour obtention d'un produit broyé qui est ensuite mouillé selon les besoins et appliqué comme couverture journalière (34) dans les décharges, ou dans les assises routières, ou comme matériau de stabilisation ou élément nutritif du sol.
Patent CA-2119438-C (CA)
Inventor: ANDERSON STEPHEN D
IPC: G08C19/02
Filed: 1992-08-20
Granted: 2002-06-18
Abstract: A three wire transmitter bidirectionally communicates AC signals to and from a first external device and sends DC signals to a second external device. The transmitter includes a sensor circuit and a communication circuit, both energized from power and common terminals of the transmitter.      The communication circuit receives a sensor output indicating a sensed process variable and provide DC and AC signals to a signal terminal which connects to both external devices, and also receives AC signals from the first external device. The DC signal is representative of the sensed process variable and the AC signal is digitally representative of the sensed process variable and of transmitter data selected by the received AC signal.
Patent CA-2120816-C (CA)
Inventor: CHOU WAYNE W
IPC: G06F12/14
Filed: 1994-04-07
Granted: 1999-06-29
Abstract: A method is provided for protecting distributed software which relies on a unique factor such as an accessible serial number or the generation of a profile or fingerprint of the computer of the user which is entered individually and/or with a random factor to generate a unique first key which will differ for different computers.  The first key is sent to a processing center which then generates a second key.   The user applies the second key which compares the unique and/or random factors.   If the comparison matches, the first and second keys are used in an algorithm in the software to generate a decrypting key permitting the customer to purchase the selected program(s).
Patent CA-2139731-C (CA)
Title: 2-heterocyclic-5-hydroxy-1,3-pyrimidines useful as antiinflammatory agents
Inventor: CONNOR DAVID THOMAS
IPC: C07D413/04
Filed: 1993-07-27
Granted: 2004-01-13
Abstract: The present invention is novel compounds which are 2-heterocyclic-4,6-ditertiarybutyl-5-hydroxy-1,3-pyrimidines, where heterocyclic is selected from imidazole, thiazole, and oxazole, and pharmaceutically acceptable additional salts, bases, and base salts thereof, pharmaceutical compositions and methods of use therefor. The invention compounds are found to have activity as inhibitors of 5-lipoxygenase and/or cyclooxygenase providing treatment of, for example, preferably inflammation.
Patent CA-2141700-C (CA)
Title: Shock and vibration damping mount
Inventor: HAY JEAN-YVES
IPC: F16F7/14
Filed: 1995-02-02
Granted: 2005-05-03
Abstract: A mount for damping shock or vibration between a first and a second mass.  The mount comprising a substantially straight cable of a plurality of multiwire strands having a first and second end. The cable comprises an axial cavity in free state and at least one portion having a bulged middle part forming a central cavity, this portion being formed with the permanent deformation of the strands. The mount also comprises a fixing means, located in an axial extension of the portion of the cable, to which ends of the cable are fixed and which are suitable for being fastened to the masses.
Patent CA-2144075-C (CA)
Inventor: TOKANO YUICHI
IPC: G01R15/24
Filed: 1994-07-07
Granted: 2002-01-08
Abstract: An electric field sensor comprises a sensor head, a package accommodating the sensor head, and an antenna attached to the outside of the package and connected to the sensorhead. The sensor head has a substrate and an optical modulator attached thereto.      The optical modulator has an incident optical waveguide formed on the substrate, two phase-shift optical waveguides which are formed on the substrate to be branched from the incident optical waveguide and each of which has a variable refractive index varying in response to an electric field intensity applied thereto, an outgoing optical waveguide formed on the substrate to join the phase-shift optical waveguides, and two modulation electrodes formed on or in the vicinity of the phase-shift optical waveguides. The antenna has two rod antenna elements. The rod antenna elements extend in opposite directions with their one ends located at a center portion of the package and are arranged in parallel to the phase-shift optical waveguides. Alternatively, the antenna may have two film antenna elements and which are fixedly attached to aside surface of: the package, extend in opposite directions with their one ends located at the center portion, and ara arranged in parallel to the phase-shift optical waveguides.      The film antenna elements may be fixedly attached to the substrate. A plurality of the optical modulators may be formed on the substrate and connected to the antennas, respectively.
Patent CA-2147734-C (CA)
Inventor: LEWIS DORIS M
IPC: A47G9/02
Filed: 1995-04-24
Granted: 1999-09-21
Abstract: A configuration for a pillowcase for use in covering of a conventional bed sleeping pillow wherein the pillowcase includes an upper planar member having two lateral edges and two longitudinal edges and a lower planar member also have two lateral and two longitudinal edges.          The two planar members are integrally formed along the bottom edge therebetween and are attached along the side edges.  The two remaining longitudinal edges define an access opening for allowing placement and removal of a pillow extending therethrough.  This design further includes a closing flap integrally formed with respect to the longitudinal edge of the upper planar member and includes a hook and loop fastening means thereon detachably securable with a mated hook and loop fastening device positioned on the lower planar member such that the flap extends across the pillow access opening for retaining of the pillow firmly therein.  The final design provides an overall smooth appearance which allows firm retaining of a pillow therein and ease of removal and replacement thereof while having no stitching on the surface of either the upper portion of the pillow or the lower portion of the pillow.
Patent CA-2152371-C (CA)
Title: Dna amplification
Inventor: JOERGENSEN STEEN TROELS
IPC: C12N15/11
Filed: 1993-12-22
Granted: 2008-12-02
Abstract: A method of amplifying in vivo a DNA sequence B present in a genome of a parent cell, comprising (a) integrating in a genome of said cell a DNA construct comprising the structure C-M-A-D, in which both A  and C denote a DNA sequence which is homologous with a genomic DNA fragment either flanking or overlapping the DNA sequence B to be amplified or being a subsequence of the DNA sequence B constituting one of the ends of said sequence B, the sequence C being located in the opposite end of the sequence B as compared to A, D denotes a DNA sequence which is homologous with a genomic DNA fragment located distal for C as compared to B, and M denotes a DNA sequence encoding a selection marker, (b) selecting for cells in wich the DNA sequence M has been integrated in the genome, which cells comprise, in any orientation, the structure A-B-C-M-A-D, and (c) propagating the cells selected in step (b) under increasing selection pressure to obtain a cell which has obtained an increased number of genomically integrated copies of the DNA sequences B and M.
Patent CA-2153081-C (CA)
Inventor: BERNARD JOHANNES GELEIJN
IPC: C21B13/00
Filed: 1995-06-30
Granted: 1999-09-14
Abstract: A method and apparatus for production of iron from iron compounds is provided.  There is a first stage of pre-reducing the iron compounds in a first chamber having a rotationally symmetrical wall, and a second stage of further reducing the iron compounds in a second chamber below the first chamber, fuel and oxygen being supplied to the second chamber.  A reducing gas passes upwardly into the first chamber to effect the pre-reduction therein.          Oxygen is fed to the first chamber.  The iron compounds in the first chamber at least partly melt and then flow downwardly along the wall towards said second chamber.  The iron compounds are introduced into the first chamber in particle form and by means of a carrier gas which provides one or more jets.  The oxygen is fed into the first chamber at least partly in the form of one or more jets having tangential components. The velocity of introduction of the oxygen is greater than the velocity of introduction of the iron compounds in the jets thereof, while the velocity of introduction of the iron compounds is such that the particles reach the wall of the first chamber in an at least partly molten state.
Patent CA-2155936-C (CA)
Inventor: BREKNER MICHAEL-JOACHIM
IPC: C08F232/08
Filed: 1994-01-31
Granted: 2006-05-30
Abstract: A process for the preparation of a cycloolefin copolymer (COC) having low melt viscosity by copolymerization of from 0.1 to 99.9% by weight, based on the total amount of the monomers, of at least one monomer [lacuna] in which R1, R2, R3, R4, R5, R6, R7 and R8 are identical or different and are a hydrogen atom or a C1-C8-alkyl radical or an aryl radical, where identical radicals in the various formulae can have different meanings, from 0 to 99.9% by weight, based on the total amount of the monomers, of a cycloolefin of the formula V in which n is a number from 2 to 10, and from 0.1 to 99.9% by weight, based on the total amount of the monomers, of at least one acyclic 1-olefin of the formula VI, in which R9, R10, R11 and R12 are identical or different and are a hydrogen atom or a C1-C8-alkyl radical, in solution, in suspension, in the liquid cycloolefin monomer or cycloolefin monomer mixture or in the gas phase, at a temperature of from -78 to 150°C, at a pressure of from 0.5 to 64 bar, in the presence of a catalyst comprising a metallocene as transition-metal component and an aluminoxane of the formula VII for the linear type and/or of the formula VIII for the cyclic type. where. in the formulae VII and VIII, R13 is a C1-C6-alkyl group or phenyl or benzyl, and n is an integer from 2 to 50, where the polymerization is carried out in the presence of a catalyst whose transition-metal component is at least one compound of the formula IX in which M1 is titanium, zirconium, hafnium, vanadium, niobium or tantalum, R14 and R15 are identical or different and are a hydrogen atom, a halogen atom, a C1-C10-alkyl group, a C1-C10-alkoxy group, a C6-C10-aryl group, a C6-C10-aryloxy group, a C2-C10-alkenyl group, a C7-C40-arylalkyl group, a C7-C40-alkylaryl group or a C8-C40-arylalkenyl group, and may be one or two, depending on the valency of the central atom M1, is =BR19, =AIR19, -Ge-, -Sn-, -O-, -S-, =SO, =SO2, =NR19, =CO; - PR19 or =P(O)R19, where R19, R20 and R21 are identical or different and are a hydrogen atom, a halogen atom, a C1-C10-alkyl group, a C1-C10-fluoroalkyl group, a C6-C10-fluoroaryl group, a C6-C10-aryl group, a C1-C10-alkoxy group, a C2-C10-alkenyl group, a C1-C40-arylalkyl group, a C8-C40-arylalkenyl group or a C7-C40-alkylaryl group, or R19 and R20 or R19 and R21, in each case with the atoms connecting them, form a ring, is silicon, germanium or tin, and R17 are different and are a monocyclic or polycyclic hydrocarbon radical which can form a sandwich structure with the central atom M1, wherein the metallocene of the formula IX has C s-symmetry with respect to the ligands R16 and R17 and with respect to the central atom M1 connecting them.
Patent CA-2157543-C (CA)
Inventor: CARRARO CLAUDIO
IPC: C08J5/08
Filed: 1995-09-05
Granted: 2000-02-22
Abstract: Process for the preparation of a flexible, thermoplas-tic, composite filament, containing continuous fibres basically  consisting  of  a  flexible  sheath made  of polyolefinic resin which covers a bundle of fibres impregnated with a polyolefinic resin,  wherein the inorganic fibres are treated with a solution containing additives  which  improve  the  compatibility  between reinforcement and polymeric matrix after transformation into end products.
Patent CA-2157914-C (CA)
Inventor: MCCARTNEY RICHARD I
IPC: G02F1/1337
Filed: 1995-01-06
Granted: 2008-04-22
Abstract: A method for fabricating a multi-domain liquid crystal display wherein adjacent areas of the display are oriented in different direction by coating the substrate with a polymer and exposing a first set of areas to ultraviolet light from a source polarized in a first direction and then exposing a second set of areas to ultraviolet light from a source polarized in a second direction.
Patent CA-2159075-C (CA)
Inventor: BAUER RAINER RICHARD
IPC: B65D85/07
Filed: 1994-03-16
Granted: 2000-11-28
Abstract: A package (10) for compressed flexible articles comprising one or more unit packages (20), wherein each unit package comprises more than one compressed flexible article (21), said unit packages being surrounded by a covering made from a film (15) of thermoplastic material characterised in that each unit package is maintained in its compressed condition by a paper wrapping (12).
Patent CA-2165656-C (CA)
Title: Lubricant hydrocracking process
Inventor: BAKER CHARLES LAMBERT JR
IPC: B01J37/00
Filed: 1994-06-15
Granted: 2005-03-01
Abstract: A bottoms fraction of fuels hydrocracking which boils above about 316 °C (600 °F) and contains at least about 10 wt% aromatics is converted to a reduced aromatics lube base stock product over a catalyst comprising a crystalline material which exhibits unusually large sorption capacity demonstrated by its benzene adsorption capacity of greater than about 15 grams benzene/100 grams anhydrous crystal at 7 kPa (50 torr) and 25 °C and a hydrogenation-dehydrogenation functionality, preferably palladium, under high pressure conditions sufficient to reduce the aromatics content to about 10 wt.%. The bottoms fraction is dewaxed prior to high pressure hydroprocessing over a catalyst comprising HZSM-5 to reduce the pour point of the fraction to -7 °C  (about 20 °F). Typically, the bottoms fraction is produced in a moderate pressure fuels hydrocracking process over a bifunctional amorphous catalyst
Patent CA-2171832-C (CA)
Inventor: ERAN HARUTYUN
IPC: C07K1/18
Filed: 1994-09-15
Granted: 2001-01-02
Abstract: Purified .alpha.1-acid glycoprotein and a process for preparing purified .alpha.1-acid glycoprotein. The process comprises providing an impure protein fraction, binding contaminants, but not .alpha.1-acid glycoprotein, to a cation-exchange medium, and binding .alpha.1-acid glycoprotein to a anion-exchange medium, and eluting the .alpha.1-acid glycoprotein from the anion-exchange medium.
Patent CA-2172180-C (CA)
Inventor: PARIZEK RICHARD E
IPC: A61K39/102
Filed: 1996-03-20
Granted: 2012-02-21
Abstract: Disclosed herein is a multicomponent low dose vaccine comprising a safe and immunogenically effective combination of a protective antigen component or components of clostridial organism, a protective antigen component of a non-clostridial organism and an adjuvant.
Patent CA-2173938-C (CA)
Title: Electronic price label replacement system and method
Inventor: ZIMMERMAN TERRY L
IPC: G06Q30/00
Filed: 1996-04-11
Granted: 2000-10-17
Abstract: An EPL replacement system and method which automatically determine whether an EPL should be replaced.  A data file contains time data describing an age of the electronic price label.  A computer reads the data file and determines whether the age of the electronic price label is greater than a predetermined threshold period for the electronic price label.          If the age of the electronic price label is greater than the predetermined threshold period, the computer provides an indication that the electronic price label should be replaced.
Patent CA-2174008-C (CA)
Inventor: BENAYON JAIME
IPC: A47B47/02
Filed: 1996-04-12
Granted: 2001-02-20
Abstract: A shelving construction which includes upright members having a U-shaped cross-section and a plurality of shelves connected between the upright members, is improved by providing at least one stiffener plate extending between and into two upright members disposed so that the flanks of each upright member extend towardthe other upright member.  The stiffener plate has an effective width so as to be snugly received within the upright members. Each upright member defines at leastone bridging portion, and the stiffener plate has, for each bridging portion, two spaced-apart protrusions such that the bridging portion can snap into place between the protrusions when the stiffener plate is inserted into the respective upright member.
Patent CA-2175628-C (CA)
Title: Production of recombinant factor viii in the presence of liposome-like substances of mixed composition
Inventor: CHAN SHAM-YUEN
IPC: C12N15/12
Filed: 1996-05-02
Granted: 2007-02-20
Abstract: Recombinant Factor VIII expression in a mammalian cell culture can be increased by including a novel liposome-like substance in the culture medium. The liposome-like substance comprises at least two (preferably at least three) different lipids in defined molar ratios. In a preferred embodiment, the addition of a liposome-like substance comprised of dioleoyl phosphatidylcholine, phosphatidylethanolamine, and phosphatidylserine in a molar ratio of 4:1 :1 to the culture medium of GS-MDR cells resulted in an increase in FVIII production by a factor greater than five.
Patent CA-2176994-C (CA)
Title: Process for preparing a ziegler-natta catalyst
Inventor: COLLOMB JOELLE
IPC: C08F4/646
Filed: 1996-05-21
Granted: 2007-09-18
Abstract: The present invention relates to a process for preparation of a catalyst of Ziegler-Natta type comprising a refractory oxide support. The process comprises the following stages: (a) and (b) contacting the support in the course of two separate stages with a dialkylmagnesium and with an organoaluminium compound in any order, (c) contacting the product resulting from (a) and (b) with an organic halogen compound, and (d) contacting the solid resulting from (c) with at least one tetravalent titanium compound. The invention also relates to an olefin polymerization process using the catalyst. The resulting polymers have an improved bulk density.
Patent CA-2179800-C (CA)
Title: Vsa adsorption process with feed/vacuum advance and provide purge
Inventor: AGRAWAL RAKESH
IPC: C01B21/04
Filed: 1996-06-24
Granted: 2000-10-10
Abstract: A process for separating a feed gas mixture into a more strongly adsorbable component and a less strongly adsorbable component in a plurality of adsorbent beds containing an adsorbent selective for the more strongly adsorbable component using cocurrent depressurization to provide purge gas and pressurization by product end to product end pressure equalization between beds simultaneous with cocurrent ambient and elevated pressure feed pressurization, and countercurrent evacuation. Oxygen product can be recovered from air at high recovery and adsorbent productivity levels using the process.
Patent CA-2182830-C (CA)
Title: Rare earth element-doped multiple-core optical fiber and optical systems using the same
Inventor: IMOTO KATSUYUKI
IPC: G02B6/036
Filed: 1996-08-07
Granted: 2002-06-18
Abstract: A rare earth element-doped multiple-core optical fiber has a bundle of cores co-doped with Er and A1, primary cladding layers covering each core, and an outer cladding layer covering all cores, wherein one core is positioned substantially on a central axis of the outer cladding layer and surrounded by the remaining cores. The core diameter Dc of the center core is smaller than the core diameter Do of each peripheral core. The power of both signal light (1.53 µ m ~ 1.57 µ m wavelength bands) and pumping light (0.98 µ m or 1.48 ~ m band) propagating through the center core is reduced and the power propagating through each core is equalized, whereby flatter characteristics of gain to wavelength are obtained.
Patent CA-2185053-C (CA)
Inventor: NORMAN FRANK B
IPC: H04N7/16
Filed: 1996-09-09
Granted: 2002-04-16
Abstract: Système et méthode offrant une voie de retour afin de permettre une communication interactive entre l'abonné d'un DBS et un fournisseur de ce service. L'ajout d'une voie de retour interactive résout les problèmes du système de mesure de l'audience actuel et ceux qui sont liés aux techniques actuelles de protection du signal DBS.