baber/WOPTO huggingface dataset:
Patent CA-2125641-A1 (CA)
Title: Wall system
Inventor: SALZMAN MICHAEL
IPC: E04B2/74
Filed: 1994-06-10
Abstract: A movable wall assembly consists of a series of interconnected wall sections, each of which is defined by a frame assembly to which a series of panels are remov-ably mounted.  The panels are mounted to the frame assem-blies via a series of openings formed in the frame mem-bers and protrusions extending from the panels received within the openings.  A locking strip is mounted to the frame members for movement between a locking position to selectively engage the protrusions to mount the panel to the frame assembly, and to a release position to disen-gage the protrusions to enable the panel to be removed from the frame assembly.  An electrical power and voice/data communication distribution system is intercon-nected with the frame assembly, and includes electrical power receptacles located within an internal cavity defined between the wall panels.  The receptacles face at least partially downwardly, and are accessible through an access opening.  The cables extend from electrical equip-ment supported by a worksurface adjacent the wall assem-bly, and the excess portion of the cable hangs downwardly from the receptacle to efficiently and conveniently store the excess cable.  Preferably, a portion of the recepta-cle faces the access opening to provide visibility of the receptacle when connecting a cable thereto.
Patent CA-2125841-A1 (CA)
Title: Method for decreasing drying time
Inventor: DETRICK GEORGE F
IPC: C09D7/12
Filed: 1994-06-14
Abstract: ABSTRACT OF THE DISCLOSURE       A method for decreasing the drying time of a wet coating by admixing said wet coating and at least one transient colorant in an amount effective to decrease the drying time, applying the admixture to a substrate, and drying the coating, is provided. The transient colorant may be, for example, a pH-sensitive colorant or a photobleaching colorant.
Patent CA-2127876-A1 (CA)
Title: Imidazole derivatives and their use as cytokine inhibitors
Inventor: ADAMS JERRY L
IPC: C07D401/04
Filed: 1993-01-13
Abstract: Novel 2,4,5-triarylimidazole compounds of formula I and compositions for use in therapy are: disclosed   Such compounds and compositions are useful in treating cytokine mediated diseases.
Patent CA-2130307-A1 (CA)
Title: Non-linear, real-time, micrometer resolution optical time domain relectometers for optoelectronic circuits diagnostic and sensing applications
Inventor: NORMANDIN RICHARD
IPC: G01D5/353
Filed: 1994-08-17
Abstract: Non-linear, Real-time, Micrometer Resolution Optical Time Domain Reflectometers for Optoelectronic Circuits Diagnostic and Sensing Applications Abstract of the Disclosure By using a non-linear guided wave optical time domain reflectometry (OTDR) technique, specific features of an optoelectronic integrated device may be probed by detecting the reflections and back-scattering of a short light pulse along a waveguide interconnect.  An integrated optical correlator in the form of a second harmonic generation (SHG) waveguide and a photodetector array provides a means for detection and measurement of ultra-short pulses for optical ranging,  Used with a standard CCD camera, the direct images of the autocorrelation of compressed Nd-Yag pulses (FWHM of 5 ps) have been monitored at video rates.  Used with a cooled CCD camera for OTDR, reflections from samples have been observed with an interfeature resolution of about 0.15 mm in GaAs, limited by the FWHM of the laser pulses.  Appropriate signal processing can increase the positioning resolution to the better than 50µm.  Additional applications are demonstrated, including the monitoring of fibers lengths (to within 30µm in real time) and temperature sensing.
Patent CA-2131779-A1 (CA)
Title: Cutting tool
Inventor: SATRAN AMIR
IPC: B23C5/22
Filed: 1994-09-09
Abstract: A rotary cutting tool having a substantially rigid support jaw formed with an insert supporting seat having a jaw support surface and a pair of jaw abutment walls diverging from a jaw apex, a resiliently displaceable clamping jaw having a jaw clamping surface juxtaposed with respect to the jaw support surface, said jaws defining between them an insert receiving slot; the jaw apex constituting a jaw abutment apex and being disposed adjacent a leading end of said support jaw, a recess being formed in said body portion, diverging outwardly from said cutting portion and having side walls formed with insert apical and side abutting portions such that when said insert is supported by said insert supporting seat of the support jaw it is located in a predetermined position by respective abutment of said jaw abutment apex and walls against the insert apical and side abutting portions.
Patent CA-2132818-A1 (CA)
Inventor: KATAYAMA MASATO
IPC: B41M1/34
Filed: 1994-09-23
Abstract: Disclosed is a marked sheet, wherein an intermediate layer, a transparent ink retaining layer and an opaque ink transporting layer are sequentially provided on the rear surface of a transparent sheet having an uneven pattern on the front surface, and a pattern is formed in the ink retaining layer.
Patent CA-2138595-A1 (CA)
Inventor: URFFER DANIEL
IPC: C04B35/18
Filed: 1994-12-20
Abstract: The invention relates to a refractory thermally-insulating component consisting essentially of refractory ceramic fibers which are mechanically combined with one another, the composition of which comprises at least 97.5% by weight of alumina, silica and zirconia in total, wherein: a) no organic or inorganic binder binds the fibers to one another; b) the fibers have the following chemical composition, as % by weight:                   Al2O3                : 33-45% SiO2                 : 41-53 % ZrO2                 : 5.5-17% MgO : 0.02-2% other oxides: < 0.50% with Fe2O3 + TiO2 ? 0.20% and Na2O + CaO + K2O ? 0.30%; c) the said fibers homogeneously have, throughout the entire body of the component, a degree of crystallinity of not less than 30% and not more than 64%, the crystals present being essentially formed of mullite crystals and of quadratic zirconia; and d) the said component has a linear shrinkage of no more than 3% after being held for 24 hours at 1450°C.
Patent CA-2140807-A1 (CA)
Inventor: FIGIEL JANUSZ
IPC: B65B13/30
Filed: 1995-01-23
Abstract: A cutting mechanism (100) for a strapping tool (10) of a type used to apply a steel strap (12, 14) in a tensioned loop around a package and connected to itself by a series of interlocking shoulders punched into its overlapped ends comprises an anvil (104) arranged to support the overlapped ends (12, 14) of the strap, a cutter holder (130) movable towards and away from the anvil (104), and an elongate cutter (120) mounted removably in the holder (130). The cutter (120) extends crosswise in relation to the overlapped ends (12, 14) of the strap when they are supported by the anvil (104). The cutter (120) is movable conjointly with the holder (130), towards and away from the anvil (104). The cutter (120) has a polygonal profile defining plural, elongate, parallel cutting edges (122), one of which projects toward the anvil (104) when the cutter is mounted in the holder (130). The cutter (120), which is removable from the holder (130) when the cutting edge (122) projecting towards the anvil (104) becomes dull, is re-mountable in the holder (130) so that another of the cutting edges (122) projects towards the anvil (104). The cutter (120) profile may be triangular, preferably equilateral, or quadrilateral, preferably rhombic or square. An equilateral, triangular profile is most preferred since it includes three cutting edges (122). <IMAGE>
Patent CA-2141911-A1 (CA)
Title: Surgical crimping device and method of use
Inventor: SAUER JUDE S
IPC: A61B17/00
Filed: 1995-02-06
Abstract: A surgical apparatus and method of use for maintaining tension upon a length of suture material extending from body tissue is provided. The surgical apparatus deforms and compresses a securing member about a length of suture material which is received therethrough so as to maintain a prescribed amount of tension on the suture material which extends from body tissue and is engaged in the compressed securing member.
Patent CA-2144677-A1 (CA)
Title: Method of tcf or ecf bleaching of cellulose pulp
Inventor: HENRICSON KAJ
IPC: D21C9/02
Filed: 1995-03-15
Abstract: Cellulose pulp, particularly medium consistency (i.e. 5-25%) sulphate chemical pulp digested to a low Kappa number (25 or less if an oxygen delignification stage is used, or 12 or less if not), is subjected to various TCF bleaching sequences. The pulp is treated in an acid stage at a pH between 2-7 (preferably about 2-5) for a time period (10 seconds to hours) sufficient to insure that the pulp fibers themselves are at the desired pH. Then the pulp is washed (e.g. a fractionating wash) or pressed. The pulp is subjected to a multistage bleaching sequence including at least one peroxide stage after the washing or pressing (e.g. an Op, Po, or Pa, (such as a Pa Q/A) stage). The temperature during each stage of the bleach sequence is between about 80-120°C so that energy is conserved and equipment minimized.
Patent CA-2148229-A1 (CA)
Inventor: PLATER NEIL JAMES
IPC: C03B9/447
Filed: 1994-03-28
Abstract: A control system for a member driven by the pneumatic piston and cylinder (15) under the control of a solenoid driven proportional pneumatic valve (16) which receives valve command signals from a servo control card (32) which includes a microprocessor and a memory, the card repetitively calculating acceleration-limited values for the command signals on the basis of an algorithm and a motion profile stored in the memory, the values used in computing the algorithm being derived from transducers (25, 26, 27) which sense the pressures of opposite sides of the piston and the position of the driven member.
Patent CA-2148403-A1 (CA)
Title: Encapsulated Shelf and Process for Making Same
Inventor: KANE EDMUND J
IPC: B29C33/12
Filed: 1995-05-02
Abstract: An encapsulated shelf assembly has a shelf support supporting a panel. The panel has an edge and a one piece member encapsulates the panel edge and a substantial majority of the shelf support. The encapsulated shelf assembly may be formed in a mold apparatus which defines a mold cavity and uses a spacing plug to position the shelf support in a mold cavity of the mold apparatus in a location spaced from the sides of the mold cavity. A method of making the encapsulated shelf assembly includes providing a mold apparatus defining a mold cavity, providing and supporting a shelf panel in the mold apparatus with an edge of the panel extending into the cavity, providing and supporting a shelf support in the mold apparatus with a majority of the shelf support positioned in the mold cavity and spaced from the sides of the mold cavity, filling the mold cavity with a moldable material to encapsulate each of the majority of the shelf support and the edge of the shelf panel, and removing the encapsulated shelf assembly from the mold cavity.
Patent CA-2148674-A1 (CA)
Inventor: STEWART MARK T
IPC: B29L23/00
Filed: 1995-05-04
Abstract: This invention relates to the preferential glow discharge at the inside diameter (ID) of plastic tubing, particularly very small tubing.
Patent CA-2149427-A1 (CA)
Inventor: LEVY MARK ALAN
IPC: C07J/
Filed: 1993-11-18
Abstract: 2149427 9411386 PCTABS00032 Invented are 17.alpha. and 17.beta.-substituted acyl-3-carboxy-3,5-diene analogues of steroidal synthetic compounds, pharmaceutical compositions containing these compounds, and methods for using these compounds to inhibit steroid 5-.alpha.-reductase. Also invented are intermediates and processes used in preparing these compounds.
Patent CA-2151261-A1 (CA)
Inventor: ANDERSON PAUL J
IPC: C12N1/21
Filed: 1994-10-07
Abstract: Complementary DNA (cDNA) has been isolated having a sequence that encodes a polypeptide that binds TIA-1 in a double transformation. In one embodiment, the polypeptide is immunologically reactive with the monoclonal antibody produced by the hybridoma designated ATCC #HB-11721. Specific cDNA sequences have been determined and amino acid sequences have been deduced therefrom.
Patent CA-2151599-A1 (CA)
Title: Process for extracting finely dispersed metal particles from solutions
Inventor: GALUSTYAN LEVON ASHOTOVICH
IPC: B03D1/14
Filed: 1994-08-31
Abstract: The proposed process for extracting finely dispersed metal particles from solutions involves floating them with the aid of a carrier. The carrier used is calcium oxide. The process is carried out in the presence of carbon dioxide. The concentration of calcium oxide is maintained at between 1.0 to 1.2 g/dm. The process of flotation is carried out with oxygen and/or hydrogen obtained electrochemically.
Patent CA-2152749-A1 (CA)
Title: Apparatus for spraying a mixture of two components
Inventor: REIDEL GUILLERMO
IPC: B05B11/02
Filed: 1995-06-27
Abstract: The invention relates to an apparatus containing two syringes whose outlets terminate in a spray head with spray nozzle (atomizer). This apparatus is suitable for spraying, and where appropriate applying to a surface, two liquids as mixture. These liquids are preferably the components of an adhesive system, especially of a tissue adhesive.
Patent CA-2153052-A1 (CA)
Title: Synchronization arbitration technique and apparatus
Inventor: SMITH FREDERICK L
IPC: G06F11/20
Filed: 1994-02-25
Abstract: A hierarchial selection hardware synchronization arbitration technique. A plurality of redundant computers each include a sync master counter (38), which is set to reflect the hierarchial selection of each computer. The sync master counter will be inhibited if a sync master signal (60) is present when the computer is activated or if a sync activity signal is present from a higher ranking computer. The computers each have a physical ranking (22, 24, 26, 28) to achieve the hierarchial selection and otherwise can be identical. If the sync master computer generates a fault signal or a fault is detected, then the hierarchial selection of the remaining computers is again commenced.
Patent CA-2153152-A1 (CA)
Title: Plug-in sound accessory for portable computers
Inventor: FREADMAN TOMMYCA
IPC: H04R5/02
Filed: 1994-11-08
Abstract: A portable computer (10) is equipped with a sound capability by plugging a personal computer memory card international association (PCMCIA) card (20) having an on-board master speaker module into a PCMCIA slot. A slave speaker module in wireless communication with the master speaker module may also be used to radiate sound.
Patent CA-2153201-A1 (CA)
Inventor: BARAGAR MARC CHRISTOPHER
IPC: G02C5/12
Filed: 1995-07-04
Abstract: An eyeglass nosepiece is formed on a housing that defines two translational paths for guiding two independently travelling nosepads. The nosepads are free to travel between the top and bottom of each path, opposed only by resilient biasing means which absorb downward shock to the nosepiece and urge the nosepads upward and inward to grip the wearer's nose securely.
Patent CA-2155373-A1 (CA)
Title: Compact motor controller assembly
Inventor: JOYNER ROBERT D
IPC: H02B1/14
Filed: 1995-08-03
Abstract: High voltage motor contactors and associated equipment are arranged within upper and lower compartments that are interlocked with the external operator handle to prevent access when the contactors are electrically energized. Low voltage devices used in association with the contactors to provide total motor control function are housed within upper and lower cabinets arranged on the upper and lower compartment doors. An interlock defeat assembly is mounted within the low voltage cabinets to allow emergency access to the compartments while the contactors are still energized.
Patent CA-2159390-A1 (CA)
Title: Automotive fuel tank electrical fitting
Inventor: HERSTER ALAN M
IPC: H02G3/22
Filed: 1995-09-28
Abstract: A fitting for routing electrical wires to a fuel pump within an automotive fuel tank has a plug with a plurality of insulated, unbroken wires passing therethrough with the insulation removed from the center sections of the wires encased within the plug, which is sealed with an anaerobic sealant to provide a bond between the exposed wire of the center sections and the plug while also affording a barrier against fuel vapor migration along the wires or through pores between the wires and the plug.  A pair of flexible, outwardly extending locking tabs on the plug compress inwardly to allow the fitting through an opening in the fuel tank and once therein return to an extended position retaining the fitting within the opening.
Patent CA-2161763-A1 (CA)
Inventor: HAYASHI KANJI
IPC: C09J7/02
Filed: 1995-10-30
Abstract: Disclosed are a bonding anchor coating agent and a laminated film having the anchor coating layer for providing a high anti-static performance on a film surface without mixing an anti-static agent into a substrate film.  The bonding anchor coating agent contains a polyethylene imine as its constituent and a crosslinkable polymer having the electrostatic induction preventive performance.
Patent CA-2162105-A1 (CA)
Title: Liquid repellent sterilizable material
Inventor: SOTO TOBY A
IPC: A61B19/02
Filed: 1995-11-03
Abstract: Material that is to be used in wrapping medical items or in making gowns, drapes, and the like is treated with silicone to make it liquid repellent. The material, after being sterilized by an oxidizing plasma process, still retains its repellency.
Patent CA-2162329-A1 (CA)
Title: Nouveaux filtres solaires, compositions cosmetiques photoprotectrices les contenant et utilisations
Inventor: RICHARD HERVE
IPC: A61K8/00
Filed: 1995-11-07
Abstract: L'invention concerne de nouveaux dérivés triorganosilaniques de benzotriazoles plus particulièrement utilisables à titre de filtres organiques solaires dans des compositions cosmétiques destinées à la protection de la peau et des cheveux contre le rayonnement ultraviolet (UV-A et UV-B). L'invention concerne également l'utilisation desdits composés dans l'application cosmétique susmentionnée, ainsi que les compositions cosmétiques à propriétés améliorées les contenant.
Patent CA-2163657-A1 (CA)
Inventor: MINOKAMI TOMIYASU
IPC: C10L1/19
Filed: 1994-06-10
Abstract: There are herein disclosed an additive for a lubri-cant or a fuel which comprises at least one selected from the group consisting of substituted hydroxyaromatic ester derivatives represented by the general formulae (I) and (II)   wherein R1 to R5 are each an organic group having 6 or more carbon atoms, a, b, d, e, k and m are from 1 to 3, c, f, g, i and j are from 0 to 3, and h is from 0 to 4, but (f+g) is from 1 to 3, and (h+i) is from 1 to 6, an additive composition for a lubricant or a fuel, and a lubricating oil composition or a fuel composition contain-ing the above-mentioned additive.      The above-mentioned additive for the lubricant or the fuel is desirable as an ashless detergent excellent in high-temperature stability in place of a metal detergent, and the lubricating oil composition or the fuel composition containing this additive can suitably be used as the lubri-cant or the fuel for an internal combustion engine which can comply with future exhaust gas controls.
Patent CA-2166013-A1 (CA)
Title: Intermediates in the synthesis of the enantiomers of eliprodil and process for the preparation thereof
Inventor: ZARD LYDIA
IPC: C12P41/00
Filed: 1995-12-22
Abstract: Process for the preparation of one or both enantiomers of 1-(4-chlorophenyl)-2-chloroethanol, which comprises an enantioselective enzymatic hydrolysis of ()-.alpha.-(4-chlorophenyl)chloroethyl acetate by means of an enzyme which is horse liver acetone powder, lipase PS from Pseudomonas fluorescens, lipase AK from Pseudomonas or the lipase from Candida antarctica, to give a mixture of unhydrolysed R-(-)-.alpha.-(4-chlorophenyl)chloroethyl acetate and S-(+)-1-(4-chlorophenyl)-2-chloroethanol, and optional separation of R-(-)-.alpha.-(4-chlorophenyl)chloroethyl acetate and optional hydrolysis of it to give R-(-)-1-(4-chlorophenyl)-2-chloroethanol and use of the enantiomers of 1-(4-chlorophenyl)-2-chlorethanol for the preparation of the enantiomers of eliprodil and of their salts.
Patent CA-2166079-A1 (CA)
Title: Chemically modified oligonucleotide for site-directed mutagenesis
Inventor: GLAZER PETER
IPC: C12Q1/68
Filed: 1994-06-24
Abstract: A mutagenic, triplex-forming oligonucleotide and methods for use thereof wherein the oligonucleotide is chemically modified to incorporate a mutagen and forms a triple-stranded nucleic acid molecule with a specific DNA segment of a target DNA molecule. Upon formation of the triplex, the mutagen is brought into proximity with the target molecule and causes a mutation at a specific site therein.  The mutation activates, inactivates or alters the activity and function of the target molecule.
Patent CA-2166514-A1 (CA)
Title: Synthetic Gasket Materials for Use in High-Pressure Presses
Inventor: CARTER LAN
IPC: B30B11/00
Filed: 1996-01-03
Abstract: A synthetic gasket material for use in a high-pressure press includes a major proportion of clay mineral powder having sufficient lubricity to flow in a high-pressure press, a minor proportion of at least one hard material powder having a sufficiently greater hardness than the clay mineral to retard flow of the clay mineral and form a seal during pressing in a high-pressure press, and a sufficient amount of binder to form an integral body. The synthetic gasket material is formed by thoroughly mixing together in desired proportions the clay mineral, hard material, and binder. The mixture is compacted into a body near net geometry and having a desired configuration to facilitate use in the high-pressure press. The compacted body is heated for a sufficient time and at a sufficient temperature to remove non-crystallographic water. A synthetic gasket material prepared according to principles of this invention displays improved flow, pressure transmitting, and thermal insulating properties when compared with gasket material made from natural pyrophyllite, due to the improved compositional consistency, i.e., lack of impurities and consistently low moisture content, of the synthetic gasket material.
Patent CA-2166989-A1 (CA)
Inventor: SCHWEMLEIN HEINZ PETER
IPC: C07D239/50
Filed: 1994-07-14
Abstract: 4,6-diamino-5-cyanopyrimidines substituées en position 2 de formule (I) dans laquelle R1 est hydrogène, alkyle C1-C-6, alcényle C2-C6 ou alcynyle C2-C6 et R2 est hydrogène, alkyle C1-C10, ou cycloalkyle C3-C6 ou R1 et R2 ensemble sont un radical choisi dans le groupe de radicaux constitué de -(CH2)3-, -(CH2)4- et -(CH2)5- qui sont préparées selon un procédé consistant à faire réagir un cyanimidocarbonate de dialkyle de formule (V) dans laquelle R3 est alkyle C1-C4 avec un sel de métal alcalin de malononitrile ou avec de l'amononitrile et une base se métal alcalin, à une température de -10 à +40 DEG C pour obtenir un sel de métal alcalin de 1-alcoxy-1-cyanamino-2,2-dicyanoéthylène de formule (IV) dans laquelle R3 est alkyle C1-C4 et M<+> est un cation de métal alcalin, à faire réagir ledit composé avec un excès de gaz ammoniac à une température de 60 à110 DEG C pour obtenir un sel de métal alcalin de 1-amino-1-cyanamino-2,2-dicyanoéthylène de formule (II) dans laquelle M1 est un cation de métal alcalin, à faire réagir ce sel avec un excès de chlorure d'hydrogène dans un alcool secondaire, de l'eau ou un mélange des deux en tant que solvant pour obtenir de la 2-chloro-4,6-diamino-5-cyanopyrimidine et à faire réagir ensuite ce composé avec une amine de formule R1R2NH pour obtenir le produit final.
Patent CA-2173111-A1 (CA)
Title: Pharmaceutical composition to enhance tissue healing and regeneration and application kit comprising it
Inventor: TONETTI MAURIZIO DR
IPC: A61K31/00
Filed: 1994-09-30
Abstract: Compositions comprising a calcium channel blocker as an active agent and a biocompatible carrier for fixing the agent temporarily at the site of application, or precursor compounds forming such a biocompatible carrier "in situ". It is useful for the treatment of a body site to enhance tissue healing and regeneration, particularly in dental medicine and in surgery.