baber/WOPTO huggingface dataset:
Patent CA-2111442-A1 (CA)
Title: Aminoalkyl-substituted 2-amino-5-mercaptothiadiazoles the preparation and use thereof
Inventor: RENDENBACH-MUELLER BEATRICE
IPC: C07D417/12
Filed: 1992-05-08
Abstract: Described are aminoalkyl-substituted 2-amino-5-mercapto-1,3,4-thiadiazole derivatives of formula (I), in which A  and n are as defined in the description, as well as their preparation. The compounds are suitable for use in the treatment of illnesses.
Patent CA-2111777-A1 (CA)
Title: Pour point depressants for high monounsaturated vegetable oils and for high monounsaturated vegetable oils/biodegradable base and fluid mixtures
Inventor: LAL KASTURI
IPC: C10M169/04
Filed: 1993-12-17
Abstract: An industrial lubricant composition is described that comprises (A) at least one vegetable or synthetic triglyceride oil of the formula (see Formula I) wherein R1, R2 and R3 are aliphatic hydrocarbyl groups having at least 60 percent monounsaturated character and containing from about 6 to about 24 carbon atoms and (B) at least one pour point depressant.      Optionally, the composition may also contain (C) a performance additive and (D) an oil.
Patent CA-2112008-A1 (CA)
Title: Process for preparing 1,4-diketo-3, 6-diphenylpyrrolo-¬3,4-c|-pyrrole
Inventor: BABLER FRIDOLIN
IPC: C09B67/22
Filed: 1993-12-21
Abstract: PROCESS FOR PREPARING 1,4-DIKETO-3,6-DIPHENYLPYRROLO-[3A-C]-PYRROLE            ABSTRACT OF THE DISCLOSURE   A new platelet form of 1,4-diketo-3,6-diphenylpyrrolo-[3,4-C]-pyrrole which is prepared by heating 1,4-diketo-3,6-diphenylpyrrolo-[3,4-C]-pyrrole to elevated temperatures, pre-ferably by recrystallization from an aromatic solvent or mixture of aromatic solvents, which is heated to an elevated temperature, generaUy a temperature higher than about 220°C, preferably above about 240°C in the range from about 240°C to about 280°C, most preferably from about 245°C to 260°C. The platelets have an average particle size with a diameter of less than 4 µm and a thickness up to 1.5-µm and are distinguished from known crystal forms of 1,4-diketo-3,6-diphenylpyrrolo-[3,4-C]-pyrrole by the X-ray diffraction pattern and differential scanning calorimetry curve.   The new platelet form of 1,4-diketo-3,6-diphenylpyrrolo-[3,4-C]-pyrrole can be made from crude 1,4-diketo-3,6-diphenyl-[3,4-C]-pyrrole and demonstrates a unique color shade effect and excellent heat resistance when utilized as a pigment. The new platelet form of 1,4-diketo-3,6-diphenyl-[3,4C]-pyrrole is particularly suitable for coloring high molecular weight organic material which can be processed to casted and molded articles and for the pigmentation of lacquers and enamel coating compositions, in particular automotive coating paints.
Patent CA-2112646-A1 (CA)
Title: Polymer compositions for medical applications
Inventor: LECOUVET NICOLAS
IPC: A61L31/00
Filed: 1993-12-30
Abstract: ABSTRACT    The  invention  discloses  a  blended  copolymer  composition containing one styrene-butadiene block copolymer and one styrene-isoprene block copolymer as well as the use of this composition for medical application purposes.
Patent CA-2115411-A1 (CA)
Title: Medullary cavity template
Inventor: PENNIG DIETMAN
IPC: A61B5/103
Filed: 1994-02-10
Abstract: MEDULLARY CAVITY TEMPLATE     ABSTRACT OF THE DISCLOSURE     A medullary cavity template has a tubular body adapted to the shape of a medullary nail.  The tubular body has one or more slots in the region of its distal end.  The tubular body also has a scale in the region of its proximal end, the scale being on the outside the body for external viewing to measure axial depth of a medullary cavity.
Patent CA-2115563-A1 (CA)
Title: Automatic saw machine
Inventor: HARNDEN CHARLES W
IPC: B23D47/04
Filed: 1993-01-21
Abstract: A saw apparatus (10) for automatically sawing pieces (20) of material at various predetermined lengths and angles includes a power saw mechanism (42 and 44), powered anchoring mechanisms (62 and 72) for anchoring the pieces (20) of material during sawing, a mechanism (104) for longitudinally positioning the pieces (20) of material relative to the power saw mechanism (42 and 44) for cutting at desired lengths, a computer (130) and program for the computer (130) for operating switches so that at least one piece (20) of material is longitudinally positioned by the mechanism (104) for longitudinally positioning the pieces (20), is automatically anchored by the powered anchoring mechanism (62 and 72), and the power saw mechanism (42 and 44) is automatically moved to cut the piece (20).
Patent CA-2116541-A1 (CA)
Inventor: BROEKAERT WILLEM F
IPC: C07K14/00
Filed: 1992-08-27
Abstract: 2116541 9305153 PCTABS00020 Biocidal proteins isolated from seeds have been characterized, in particular proteins isolated from members of the Brassicaceae, Compositae and Leguminosae families including Raphanus, Brassica, Sinapis, Arabidopsis, Dahlia, Cnicus, Lathyrus) and Clitoria. The proteins show a wide range of antifungal activity and some are active against Gram-positive bacteria. All share a common amino acid sequence. DNA encoding the proteins has been isolated and incorporated into vectors. Plants transformed with this DNA  may be produced. The proteins find commercial application as antifungal or antibacterial agents; transformed plants will show increased disease-resistance.
Patent CA-2117284-A1 (CA)
Title: Specific eatable taste modifiers
Inventor: KURTZ ROBERT J
IPC: A23L27/20
Filed: 1992-11-24
Abstract: 2117284 9310677 PCTABS00022 Ingestible compounds which are substantially tasteless and which have been found to be effective reducers or eliminators of undesirable tastes for eatables.
Patent CA-2117664-A1 (CA)
Inventor: WYSSMANN HANS
IPC: B65B25/14
Filed: 1994-09-08
Abstract: A sequence of H sheets of notes, for example 100 sheets, is first of all checked for misprints, and the note positions having misprints of each sheet are stored in a computer. The sheets of this sequence then pass a numbering machine (4), which has freely programmable numbering units, which are controlled by the computer. In this case, the numbering takes place in such a way that all the satisfactory note prints within the sequence of sheets, excluding the misprints, receive a consecutive sequence of numbers, the sequence of numbers of H notes in one and the same note position being the continuation of the sequence of numbers of the H notes in a neighboring note position. The next sequence of H sheets receives the subsequent sequence of numbers. After numbering, stacks of sheets (FH) having H sheets each are formed, the stacks are cut into stacks of notes (W), and these stacks of notes are fed, ordered according to consecutive numbering, to a segregation and bundling device (9), in which the misprints are removed and in each case H successive satisfactory notes are combined to form a bundle (WB) having a complete sequence of numbers.      In each case ten bundles are packed to form a pack of notes (P).
Patent CA-2118383-A1 (CA)
Title: Process for the production of iron carbide
Inventor: DAM G OSCAR G
IPC: C21B13/04
Filed: 1994-10-18
Abstract: ABSTRACT OF THE DISCLOSURE    A process for converting iron oxide to iron carbide at low pressure includes the steps (a) providing a reforming-reduction-carburizing reactor operating at a pressure of between about 1.15 to about 1.45 bars and having a bed of partially metallized iron oxide material, a bed of direct reduced iron and a bed of iron carbide within said reactor, (b) feeding metal oxide material containing iron to said reactor, (c) recycling top gas from said reactor so as to provide a feed gas having a methane content of at least about 8.5% by volume, (d) heating said feed gas to a temperature of between about 650°C to about 850°C, (e) mixing air at a temperature of between about 650°C to about 850°C with said heated feed gas in a mixing chamber, (f) partially combusting said mixture of air and feed gas to a temperature greater than about 850°C wherein said partially combusted gas mixture has a degree of oxidation of between about 0.27 to about 0.32 and a reducing power of between about 2 to about 3, (g) feeding said partially combusted gas mixture to said direct reduced iron in said reactor so as to form a reformed reducing gas having an oxidation degree of between about 0.05 to about 0.09, (h) contacting said iron oxide material with said reformed reducing gas so as to form direct reduced iron, and (i) contacting said direct reduced iron with a carburizing agent in said reactor at a temperature of between about 550°C to about 750°C so as to form iron carbide having between about 4.0% wt to about 5.5% wt carbon and at least about 80% wt iron.
Patent CA-2118548-A1 (CA)
Title: Circuit and method for alignment of digital information packets
Inventor: BONTEKOE HENDRICUS M H
IPC: H04J3/06
Filed: 1994-10-20
Abstract: A  frame  aligner  circuit  for  aligning  a  plurality  of information  packet  signals  received  within  a  maximum starting time variation interval consists of a plurality of frame  detectors,  stretch  circuits  and  variable  delay circuits which are controlled by a synchronization signal generator and a delay control circuit.  The delay control circuit in one embodiment of the present invention delays each information packet  signal  for a duration of  time defined by the start of the information packet signal and an interval of time following the start of a last received information  packet  signals. In  this  manner,  each information packet signal is delayed a corresponding period of time to align the plurality of information packet signals with respect to one another.
Patent CA-2119966-A1 (CA)
Inventor: IACOBELLI EUGENE
IPC: B29C47/06
Filed: 1994-03-25
Abstract: A method and apparatus for producing painted extruded polyvinyl chloride having a composite surface structure is disclosed. The method comprises the steps of extruding the polyvinyl chloride; then spraying the extruded polyvinyl chloride with paint; then drying the painted extruded polyvinyl chloride; and finally cutting the dried painted extruded polyvinyl chloride into predetermined lengths. The apparatus comprises a polyvinyl chloride extruding device; a paint source; a paint sprayer connected to the paint source for spraying paint onto the extruded polyvinyl chloride; a drier for drying the painted extruded polyvinyl chloride; and a cutting device for cutting dried painted extruded polyvinyl chloride.
Patent CA-2120177-A1 (CA)
Title: Method for recovering and reproducing tinning liquid
Inventor: AKAO KENICHIRO
IPC: C25D21/22
Filed: 1994-03-29
Abstract: A method of recovering and reproducing a tinning liquid containing Fe ions and other detrimental cations by the steps of removing cations from the tinning liquid by passing the tinning liquid or a diluted liquid of the tinning liquid through a strong-acid cation exchange resin to obtain a recovered acid, thereafter reproducing the strong-acid cation exchange resin and desorbing adsorbed cations into a solution containing an acid by passing the acid through the exchange resin to which the cations have been adsorbed, precipitating and separating Sn ions in the form of a precipitate of an Sn compound from the solution into which the cations have been desorbed while maintaining Fe ions as ions in this solution, mixing and dissolving the precipitate of the Sn compound or a compound reduced from the same in the recovered acid to reproduce and reuse the mixture of the Sn compound and the recovered acid as a tinning liquid, and discharging the solution containing Fe ions out of the system of the tinning liquid.
Patent CA-2120893-A1 (CA)
Title: Vent body window for motor vehicles
Inventor: KREYE BERNHARD
IPC: B60J1/14
Filed: 1994-04-08
Abstract: A ventilating body window for motor vehicles in which the window pane or the window to be opened is pivotable about an essentially vertical pivot axis, located in front in the direction of motion,  and which can be locked in the respective position,  is constructed in such a way that the window can be mounted in a simple manner and can be completely produced at low cost. For this purpose, according to the invention, it is provided that across the window pane,  clamping  elements  which  are  arranged  at  a distance from each other grip along the periphery of the pane and have two arms resting on the window pane surface while facing each other and are held on the  window  pane  edge  by  means  of  an  adhesive, provided between the clamping element and the window pane.     The  clamping  elements  are  arranged  on supports,  also attachable at a distance from each other, to the body and consisting of sheet metal and having  an  angled-off  section  in  the  area of  the window pane, which grips across the outer surface of one  or  the  other  arm  and  wherein  the  entire arrangement  is  surrounded  by  a  frame  which  may consist  of  PVC  or  other  materials,  such  as elastomers or the like and which is applied to the edge of the window pane by extrusion-coating.
Patent CA-2121893-A1 (CA)
Title: Colored toner for developing electrostatic image
Inventor: KAMADA HIROSHI
IPC: G03G9/09
Filed: 1992-10-21
Abstract: A colored toner for developing electrostatic images which has a degree of gelation of 2.0% or less and comprises an association of secondary particles contain-ing polymer particles having acidic polar groups or basic polar groups and an organic pigment and/or an organic dye treated with a treatment agent containing a surface treatment agent which has the same ionic character as the polymer particles so that the absolute value of ~-poten-tial becomes 10 to 100 mV at pH 5, and a developer for electrostatic images which comprises this colored toner and a carrier.
Patent CA-2124029-A1 (CA)
Inventor: SANTOS GREGORY N
IPC: G06F13/40
Filed: 1994-05-20
Abstract: METHOD AND APPARATUS FOR PROVIDING ACCURATE AND COMPLETE COMMUNICATION BETWEEN DIFFERENT BUS ARCHITECTURES             IN AN INFORMATION HANDLING SYSTEM                              ABSTRACT     The present invention provides hardware logic within a host bridge that connects a CPU local bus to a peripheral bus that determines if data to be transmitted on the CPU local bus is non-contiguous and, if so, substitutes contiguous data for the non-contiguous data to ensure that the CPU local bus does not malfunction. Simultaneously, the inventive hardware translates data transfers between a peripheral bus that is limited by its architecture to data strings of a standard length and a CPU local bus that permits dynamic bus sizing.
Patent CA-2124141-A1 (CA)
Title: Saw table with compound movement of saw
Inventor: BREAK DOUGLAS G
IPC: B27B9/02
Filed: 1994-05-24
Abstract: SAW TABLE WITH COMPOUND MOVEMENT OF SAW                 Abstract of the Disclosure A portable saw table comprising a saw track pivotally supported on a saw table for guiding a slide plate on which a portable power saw having a rotary blade is mounted for guiding the saw as it is moved along the track to cut a workpiece.  An adjustable mounting assembly supports the portable saw in a Plurality of angularly adjusted positions such that the plane of the saw blade is at an angle to the slide plate and the periphery of the cutting edge of the saw blade is maintained substantially in the same kerf line in the saw table that supports the workpiece at substantially the same depth in each of the adjusted positions. The mounting assembly also supports the saw for use in a saw chopping mode.     -i-
Patent CA-2126396-A1 (CA)
Title: Bitumen additive
Inventor: KOSLOWSKI THOMAS
IPC: C08L95/00
Filed: 1994-06-21
Abstract: Abstract of the disclosure The invention relates to a bitumen additive of molten and regranulated waste plastics. To achieve a ready solu-bility in bitumen, it is provided that the waste plastics consist of a granular material which is ground in the solidified state and has a grain distribution of 0 to 8 mm, in particular to 5 mm, with a defined grain-size distribution curve, the individual grains possessing a rough surface.
Patent CA-2127679-A1 (CA)
Inventor: VORBERG EWALD
IPC: C12Q1/26
Filed: 1994-07-08
Abstract: Abstract Reagents and methods for determining the fructosamine content in a blood sample or a sample derived from blood are disclosed.   It is proposed: - a set of reagents for determining the fructosamine content in a blood sample or a sample derived from blood, comprising two stable ready to use liquid reagents, the first liquid reagent having an nearby neutral pH and containing a colour reagent, which is reduced by fructosamine under alkaline pH conditions, thereby changing the colour, and reagents for removing non specifically reducing and/or turbidity-causing components of the sample, as well as possibly other usual additives, and the second liquid reagent containing a basic buffering agent, - a method of determining the content of fructosamine in a blood sample or a sample derived from blood which uses the above set of reagents.
Patent CA-2130537-A1 (CA)
Title: Use of electrode system, comprising measurement electrode, reference electrode and counterelectrode, in measuring hydrogen peroxide concentration
Inventor: PULLIAINEN MARTTI
IPC: G01N27/49
Filed: 1994-08-19
Abstract: ABSTRACT OF DISCLOSURE An  electrode  system  and method,  including  a  measurement electrode,  a  reference  electrode  and  a counterelectrode,  for measuring hydrogen peroxide concentration in a solution.  For the measurement electrode, an electrode made from titanium, zirconium, tantalum or niobium is used.
Patent CA-2131984-A1 (CA)
Title: Thermosensitive plasmide
Inventor: GRUSS ALEXANDRA
IPC: C12N1/21
Filed: 1993-03-12
Abstract: PCT No. PCT/FR93/00248 Sec. 371 Date Dec. 27, 1994 Sec. 102(e) Date Dec. 27, 1994 PCT Filed Mar. 12, 1993 PCT Pub. No. WO93/18164 PCT Pub. Date Sep. 16, 1993A bacterial vector plasmid of the type having an efficient replication origin in Gram-positive bacteria. The plasmid is characterized by having at least one marker gene which expresses itself in a bacterial host strain, an efficient replication system which is thermosensitive based on a temperature compatible with the viability of the host strain, and in that the temperature of replication inhibition is below or equal to approximately 37 DEG  C. The invention also concerns bacteria containing the plasmid and a process for inactivating a gene in the chromosome of a bacterium.
Patent CA-2132580-A1 (CA)
Title: Urania-rare earth composition and articles formed therefrom
Inventor: MORROW CURTIS B
IPC: G21C21/02
Filed: 1994-09-21
Abstract: ABSTRACT            A urania rare-earth element composition is disclosed which utilizes urania as a primary component and has sufficient rare earth element added thereto to render the urania electrically conductive at room temperature.  The inventive composition can be shaped and used to form electrical resistive heating elements for use in sintering furnaces, particularly those requiring high temperatures of about 2,000°C.  In addition, the addition of a rare earth element to urania lowers the thermal conductivity of the urania such that the composition can be used to fabricate a refractory lining for a furnace.  Such a lining has the advantage of being resistive to high oxygen potential atmospheres at temperatures of about 2,000°C.  Consequently, a furnace utilizing the urania-rare earth element composition for the heating elements and refractory linings can operate at high temperatures and high oxygen potential atmospheres, the optimum conditions for maximizing the rate of production for sintering nuclear fuel pellets.
Patent CA-2134479-A1 (CA)
Title: Laser treatment
Inventor: WILSON MICHAEL
IPC: A61P1/02
Filed: 1993-04-30
Abstract: A method of disinfecting or sterilising tissues of the oral cavity or a wound or lesion in the oral cavity comprises applying a photosensitising compound to said tissues, wound or lesion and irradiating said tissues, wound or lesion with laser light at a wavelength absorbed by said photosensitising compound.
Patent CA-2136486-A1 (CA)
Title: "d" channel member for use in siding
Inventor: O'SHEA DARIN L
IPC: E06B7/14
Filed: 1994-11-23
Abstract: A channel member for securing lap siding about an opening in a structure,  comprising a first substantially flat section arranged to mount the channel member to a surface of the structure; a second section extending outwardly from an edge of the first section and also extending essentially perpendicularly outwardly from the first section; a third section extending perpendicularly from an edge of the second section and arranged in a spaced apart parallel relationship with respect to the first section; and, a fourth section secured to the first and third sections in a spaced apart parallel relationship with respect to the second section, wherein the first, second, third and fourth sections form a closed drainage channel.
Patent CA-2136590-A1 (CA)
Title: Recombinant genes expressing pp14
Inventor: BOLTON ANTHONY E
IPC: A61P37/06
Filed: 1994-11-24
Abstract: A recombinant  expression vector  containing  a  DNA sequence encoding PP14 wherein the vector is capable of expression  PP14  in  a  transformed  microorganism,  and therapeutically  active  fragments  of  said  PP14.    Also disclosed is a transport mechanism whereby recombinant or isolated an purified natural PP14 binds with progesterone or other small molecules and delivers said molecules to target cells.
Patent CA-2137230-A1 (CA)
Title: Additives and fuel compositions
Inventor: BROWN GERALD I
IPC: C10L1/197
Filed: 1993-06-29
Abstract: 2137230 9400535 PCTABScor01 An additive for improving the cold flow properties of crude oil, lubricating oil or fuel oil comprises one or more oil-soluble copolymers of ethylene and an unsaturated monomer of general formula (I), wherein R6 is hydrogen or methyl, R5 is a -OOCR8 group wherein R8 is a hydrogen formate or a C1 to C28, more usually C1 to C17, and preferably a C1 to C8, straight or branched chain alkyl group, or R5 is a -COOR8 group wherein R8 is as defined above but is not hydrogen, and R7 is hydrogen or -COOR8 as defined above, and wherein (i) where there is more than one copolymer, the arithmetic mean of the content of said unsaturated monomer in the copolymers is below 11 mole %, or (ii) where there is one copolymer, the content of said unsaturated monomer in the copolymer is in the range of 6.5 to 10 mole %.
Patent CA-2141431-A1 (CA)
Title: Recombinant cells, dna constructs, vectors and methods for expressing phytate degrading enzymes in desired ratios
Inventor: NEVALAINEN HELENA K M
IPC: A23K1/165
Filed: 1993-07-27
Abstract: A recombinant combination strain which is capable of over-expressing at least two different genes under two separate promoters in filamentous fungi. The genes encode phytase and pH 2.5 acid phosphatase. GA- and GAPDH-promoters are preferably used. Mixtures containing desired ratios of the two enzymes are prepared by recombinant DNA techniques. The enzyme mixture shows a cooperative effect in the degradation of phytic acid and its salts. Preferred ratios of the two enzymes are about 3:1 to about 16:1. The DNA  sequences were isolated from a wild-type Aspergillus niger ALKO243 (ATCC#38854).
Patent CA-2142079-A1 (CA)
Title: Method and apparatus for testing the sidewalls of containers
Inventor: BURRI KARL-GEORG
IPC: G01N21/90
Filed: 1995-02-08
Abstract: For optically examining the container sidewalls are photographed in sections at a series of examination stations along a conveyor path (1) whereby the containers (2-6) are rotated between examination stations.  This allows a rapid photographing with good results and produces with it a high examination rate.          For photographing, only one picture taking device (11) is provided which receives the pictures by means of a multi-reflected beam path as well as a semi-reflecting mirror or a V-shaped mirror (16).