baber/WOPTO huggingface dataset:
Patent CA-2248387-A1 (CA)
Inventor: GEVA GABRIEL
IPC: H04L9/32
Filed: 1998-10-08
Abstract: The SDGS - is a suggested system that will enable to produce a secured Document (SD) that will be signed electronically and be protected against any future attempt of any changes as the SD will be Read Only Document (ROD) and any change of the SD will cause a change in the Check-Sum and the electronic Signature will void the Document and cause the Document to be of no value while the original SD will remain as the Original Generated Secured Document (OGSD).      The SDGS will provide means for the Lawyer firms as well as for Banks and companies and of course for the individuals wishing to produce a SD that will have a better standing and avoiding the infringement of the Document by saying that the one has not signed the Document or he is not the one addressed within the said Document, especially while dealing with International market and basic Documents made on a daily basis without having the power to give some strength to those Documents because of lack of reliability and a proved and secured way to show that such a Document is the original one and the said consignees are those people which their names mentioned in the SD...      The SDGS is providing a wall to wall secured system to create a perfect Secured Document (SD) that will give to both parties of the Document a relief from any future change or doubt in the consignee of the document or if the assumed party of the document is the one identified by the name or address as mentioned in the Document.    The SDGS is a well integrated system that will provide a step by step proof print with a unique signature and code that will show an only unique secured system and thus enabling to build a secured system based on the reliable blocks of the entire system one step at a time.
Patent CA-2251529-A1 (CA)
Title: Drain and inspection manhole for liquid conduits and manhole section therefor
Inventor: HEGLER RALPH PETER
IPC: E03F5/02
Filed: 1998-10-27
Abstract: A drain and inspection manhole for liquid conduits, in particular waste water and/or storm water drains, comprises a manhole section which is formed as a composite pipe having a smooth cylindrical internal pipe and a corrugated external pipe. The external pipe is deformed to comprise at least one connecting base with a marginal web. Apertures that are flush with each other are cut into the connecting base and the internal pipe, a connec-tor being inserted in these apertures.
Patent CA-2253756-A1 (CA)
Inventor: SOLBERG STEPHEN J
IPC: G06T7/00
Filed: 1996-05-22
Abstract: The computer automated system and method (100) of converting an image file of a scanned source document (206), bearing alphanumeric text relating to the lengths and directions of the bounding lines of an area surveyed, into a mathematically accurate vector computer drawing file based on that alphanumeric text. The digitized image file (1.0) is imported into an existing CAD system having a COGO subroutine (3.0) and using an OCR (2.0) operating within the CAD system. The method provides a quality control check of source documents by disclosing the closure of the bounding lines and superposing the vector drawing over any originally scanned drawing image.
Patent CA-2254604-A1 (CA)
Title: Method of forming metal matrix fiber composites
Inventor: HANSEN GEORGE CLAYTON
IPC: C22C49/04
Filed: 1998-11-27
Abstract: The method provides a process for fabricating metal matrix composites. First theprocess coats the fibers with nickel by electrodeposition or gaseous deposition to form nickel-coated fibers. Over-plating the nickel-coated fibers with aluminum by either electrodeposition in a non-aqueous electrolyte or gaseous deposition forms aluminum-coated-nickel-coated fibers. Sintering this product under compression, perpendicular to the fiber's central axis, forms the final metal matrix composite. The metal matrix composite has a nickel-aluminum matrix, very few voids and extended unbroken lengths of fibers within the nickel-aluminum matrix.
Patent CA-2255589-A1 (CA)
Title: Polyhydroxyphenol derivatives and preventive and therapeutic agents for bone and cartilage diseases containing the same
Inventor: DOI KAZUYUKI
IPC: A61P43/00
Filed: 1997-05-14
Abstract: Compounds useful as preventive and therapeutic agents for bone and cartilage diseases; and drug compositions containing the same. The compounds are polyhydroxyphenol derivatives of general formula (I) and quinone analogues derived therefrom (wherein R1 is alkyl, optionally substituted benzyl or optionally substituted aryl; R2 is hydrogen, alkyl, alkenyl or optionally substituted benzyl; R3 is hydrogen, alkyl, alkenyl, optionally substituted benzyl, hydroxyl, alkoxy, alkenyloxy or optionally substituted benzyloxy; R4 is hydrogen, alkyl, alkenyl, optionally substituted benzyl or hydroxyl; and R5 and R6 are each independently hydrogen, alkyl, alkenyl or optionally substituted benzyl). The polyhydroxyphenol derivatives and the quinone analogues exhibit a potent inhibitory activity against bone resorption and are useful as preventive and therapeutic agents for bone and cartilage diseases.
Patent CA-2256103-A1 (CA)
Inventor: HARTLEY ROBERT A
IPC: C09K3/18
Filed: 1999-01-05
Abstract: A de-icing composition in the form of an aqueous solution which contains a film forming agent and a freezing point depressant. The film forming agent comprises a material selected from the group consisting of colloids, emulsions and mixtures thereof, and the freezing point depressant includes a suitable inorganic or organic material.
Patent CA-2258557-A1 (CA)
Title: Free standing central vacuum system
Inventor: HARRELSON CLYDE W II
IPC: A47L9/00
Filed: 1997-06-13
Abstract: A central vacuum system (10) mountable between adjacent studs of a wall formed of a cabinet having a top wall (28), side walls, a rear wall (26), an upper dividing wall (24) extending beneath the side walls (24), the walls together forming an enclosure with upper (20), center and lower (22) compartments; a first hinged door (32) covering the upper compartment (20), a second hinged door (34) covering the center and lower (22) compartments; a hose (18) extendable between a stored position in the center compartment, and an extended position extending from the upper compartment (20), the hose (18) having an inner end and a distal end connected to a handle (38) that is stored in the upper compartment (20); a reversible drive means (16) within the center compartment to move the hose (18) between stored and extended positions; and a vacuum source (48) mounted in the lower compartment (22), the inner end of the hose (18) communicating with the vacuum source (48).
Patent CA-2259377-A1 (CA)
Inventor: BOGDANOVIC BORISLAV
IPC: C01B31/30
Filed: 1997-07-03
Abstract: The invention concerns a method for manufacturing transition-metal carbides from transition-metal magnesium chlorides and perchlorinated organic compounds.
Patent CA-2264394-A1 (CA)
Title: Use of bilayer forming emulsifiers in nutritional compositions comprising divalent metal salts
Inventor: TRINH TOAN
IPC: A23L33/15
Filed: 1997-08-28
Abstract: Nutritional composition comprising an edible carrier comprising an emulsifier capable of forming a bilayer structure (a vesicle or liposome) and a divalent mineral salt (Fe, Ca, Zn, Cu, Mg, Mn) on the carrier.  In particular claimed nutritional iron compositions comprising bioavailable sources of iron selected from ferrous fumarate and ferrous succinate where the iron source is preferably spread on the surface of a lecithin coated edible carrier such as sucrose. These nutritional iron compositions are particularly useful in food and beverage product such as chocolate flavored edible mixes, especially chocolate flavored beverages, that are additionally fortified with other minerals and vitamins, especially multi-mineral and vitamin combinations involving, iodine, vitamin A, vitamin C, riboflavin, and folic acid to avoid developing an undesirable color, off-flavor, astringency, particularly when the edible and/or beverage mix is reconstituted with water of milk.
Patent CA-2265662-A1 (CA)
Inventor: VENTER JACOB CLOETE
IPC: A61B10/00
Filed: 1997-09-12
Abstract: A urine sampling device (1) which facilitates urine sampling of female and infirm patients which is adapted to be associated with a toilet bowl (2) to collect a sample while the patient passes urine while seated on the toilet, wherein the urine sampling device (1) comprising an elongated trough member having a width substantially greater than its depth to define a generally panlike trough, the trough member being fitted at a first end thereof with an attachment formation (3) by means of which the device (1) may in use be mounted in the toilet bowl (2) so that the trough member extends at a suitable angle to the horizontal so as to intercept a stream of urine being passed by a patient seated on the bowl (2), and also so as to minimise splashing of such urine onto the patient, the device (1) further including a urine sample collecting arrangement (4, 5).
Patent CA-2270322-A1 (CA)
Title: Synchronizing base stations in a wireless telecommunications system
Inventor: MATUSEVICH ALEX
IPC: H04L7/00
Filed: 1999-04-28
Abstract: A technique for synchronizing the timing signals in the base stations of a wireless telecommunications system is disclosed. In accordance with the illustrative embodiment of the present invention, each base station derives the frequency of its timing signal from one periodic signal, but the phase of its timing signal from a second periodic signal. In general, the base station derives its timing signal based on: (1) the frequency of a reference timing signal, and (2) the phase of a feedback signal. The reference timing signal can be obtained from a common timing source or from different timing sources which are designed to have the same frequency. The feedback signal is advantageously the confluence of two feedback loops. In accordance with the first feedback loop, the feedback signal is based on the phase of the base station's own timing signal. In accordance with the second feedback loop, the feedback signal is based on the phase of the timing signals from one or more nearby base stations. Advantageously, the feedback signal is based on the Boolean AND or NAND function of the base station's own timing signal and the timing signals of the nearby base stations.
Patent CA-2271876-A1 (CA)
Inventor: PHAN DEAN VAN
IPC: D21F7/08
Filed: 1997-11-14
Abstract: A method is provided for forming a paper web having both bulk and smoothness. The method involves forming an embryonic web of papermaking fibers on a foraminous forming member, providing a web support apparatus having a web facing side comprising a first web contacting surface and a continuous macroscopically monoplanar second web contacting surface, wherein the web support apparatus provides a difference in elevation between the first and second web contacting surfaces which is less than the thickness of the embryonic web, partially drying the web to a consistency of between about 50 percent and about 70 percent and imparting a predetermined pattern to a first surface of the web while maintaining a second surface in a substantially smooth, macroscopically monoplanar configuration.
Patent CA-2278665-A1 (CA)
Inventor: CROUZET JOEL
IPC: A61K9/127
Filed: 1998-02-06
Abstract: The invention concerns a composition containing stabilised particles of cationic transfection agent(s)/nucleic acid complexes characterised in that it includes besides said transfection agent and nucleic acid at least a non-ionic surfactant in sufficient amount for preventing the aggregation of the particles in course of time. In a preferred embodiment, the surfactant is a polyoxyalkylene or a derivative thereof.
Patent CA-2281853-A1 (CA)
Title: Use of water-soluble polymeric polycarboxylates in cleaner formulations with abrasive action
Inventor: TRAENCKNER HANS-JOACHIM
IPC: C11D7/12
Filed: 1999-09-10
Abstract: Cleaning compositions which, as powder or as aqueous formulation based on sodium bicarbonate, sodium chloride and/or sugar, comprise a water-soluble polymeric polycarboxylate as dispersant with the exception of those formulations containing only sodium bicarbonate and polyaspartic acids and/or their salts, to the use of these cleaning compositions for the abrasive cleaning of hard surfaces. A method for cleaning surfaces contaminated with deposits using these cleaning compositions.
Patent CA-2282177-A1 (CA)
Inventor: LEIGHT HOWARD S
IPC: A61F11/14
Filed: 1999-09-14
Abstract: A noise blocking earmuff is described, which has a better noise blocking ability and which is more comfortable than prior earmuffs. The earmuff includes a cup-shaped shell (20), a cushion (22) that surrounds the open inner end of the shell and which presses against the head of the wearer, and an inside sound-absorber (26) lying in the shell. The cushion is formed of slow recovery material which has a rebound of no more than about 10 percent, to more comfortably and completely conform the cushion to the area of the wearer's head that the cushion presses against. The inside sound absorber includes a layer (50) of resilient felted foam for blocking higher frequency sounds, and a layer (52) of unfelted foam for blocking lower frequency sounds, to obtain a better overall noise blocking capability.
Patent CA-2284324-A1 (CA)
Title: Toilet waste agitating mechanism
Inventor: KOT JOSEPH F
IPC: A47K11/02
Filed: 1999-09-29
Abstract: An outdoor toilet system is provided with a mechanism for agitating solid waste material accumulating in a collection container, to reduce the volume of material. The agitator mechanism has a linkage connected to the door of the enclosure in which the toilet is located, such that the agitator mechanism is operated each time the door is opened and closed. The agitator mechanism can be a mechanical agitator or an air jet mechanism.
Patent CA-2284775-A1 (CA)
Title: Preparation of low-dust stabilisers
Inventor: GEOFFROY ANDRE
IPC: C07D249/20
Filed: 1998-04-03
Abstract: A description is given of an extrusion process for the preparation of a low-dust stabiliser using a sub subcooled melt as granulation liquid, as well as of novel amorphous modifications of different stabilisers, including 2,2'-methylenebis(4-[1,1,3,3-tetramethylbutyl]-6-benzotriazol-2-yl-phenol), and of the .beta.-crystalline modification of 2-(2-hydroxy-3,5-di-tert-butylphenyl)-5-chlorobenzotriazole and of the preparation thereof. The novel process affords products which are easy to handle ani which are flowable, and the novel modifications have advantages as regards their preparation, processing and their use as stabiliser.
Patent CA-2285071-A1 (CA)
Title: Systeme permettant de realiser un multiplexage inverse de voies analogiques
Inventor: VANTERPOOL LISE
IPC: H04L25/14
Filed: 1998-02-10
Abstract: L'invention concerne un système de communication de données bidirectionnel utilisant des multiplexeurs inverses permettant d'émettre et de recevoir des données à grande vitesse par l'intermédiaire de voies analogiques classiques. Le multiplexeur inverse divise un signal numérique à grande vitesse en des signaux numériques basse vitesse qui sont introduits dans des modems analogiques. Les modems analogiques modulent les signaux numériques basse vitesse en signaux analogiques basse vitesse dans le but de les transmettre, par l'intermédiaire des voies analogiques, au réseau téléphonique public commuté. Au niveau de l'extrémité distante, les données acheminées par les voies analogiques subissent de nouveau un multiplexage inverse qui les transforme en un signal numérique grande vitesse. Cette opération est réalisée par un multiplexeur inverse fonctionnant à l'envers.
Patent CA-2286290-A1 (CA)
Title: Proteines secretees et polynucleotides codant ces proteines
Inventor: AGOSTINO MICHAEL J
IPC: C12N15/12
Filed: 1998-04-14
Abstract: Cette invention se rapporte à des polynucléotides et aux protéines codées par ces polynucléotides.
Patent CA-2286430-A1 (CA)
Inventor: BACH GUY
IPC: G01P3/487
Filed: 1999-10-19
Abstract: The sensor is of the type having a permanent magnet mounted on a rotating part, and two low hysteresis reed switches (2, 3) arranged in the magnetic field of the magnet (1). The two reed switches (2, 3) between them define an angle ( alpha ) greater than zero and less than or equal to 90 degrees. Each switch (2, 3) is associated with a polarizing permanent magnet (4, 5).
Patent CA-2292686-A1 (CA)
Title: An oil pan for engines or transmissions
Inventor: BEER MARKUS
IPC: F01M11/00
Filed: 1999-12-17
Abstract: The invention is directed to an oil pan for engines or transmissions and/or automatic transmissions, which is made of plastic material or metal and has an integrated suction and/or pressure oil filtration, characterized in that the oil filter is arranged in the oil pan.
Patent CA-2297306-A1 (CA)
Inventor: LACROIX BRUNO
IPC: C07K14/47
Filed: 1998-07-31
Abstract: The sequences of 5'ESTs derived from mRNAs encoding secreted proteins are disclosed. The 5'ESTs may be to obtain cDNAs and genomic DNAs corresponding to the 5'ESTs. The 5'ESTs may also be used in diagnostic, forensic, gene therapy, and chromosome mapping procedures. Upstream regulatory sequences may also be obtained using the 5'ESTs. The 5'ESTs may also be used to design expression vectors and secretion vectors.
Patent CA-2297817-A1 (CA)
Title: Osmotic delivery system flow modulator apparatus and method
Inventor: PETERSON LEWIS L
IPC: A61K9/52
Filed: 1998-07-24
Abstract: An osmotic delivery system flow modulator assembly, an osmotic delivery system with a flow modulator assembly, and a method of assembling an osmotic delivery system. The osmotic delivery system flow modulator assembly includes a body having a hole located through the body and communicating two opposing ends of the body. The use of the osmotic delivery system flow modulator assembly lessens the chance that air or gas pockets will form in the enclosure of the osmotic delivery system during assembly of the system. Because less air is within the osmotic delivery system, performance of the system is enhanced. Use of the flow modulator assembly also lessens the chance that beneficial agent will be wasted during assembly of the osmotic delivery system.
Patent CA-2298032-A1 (CA)
Title: Method and apparatus for coating a decorative workpiece
Inventor: CHIAROTTO OSCAR
IPC: B28B19/00
Filed: 1998-09-30
Abstract: A method and apparatus is provided for applying a plaster-like coating material to the decorative exposed surface of a preform workpiece (12). The apparatus comprises: means (26, 28) for mechanically advancing a workpiece (12) along the apparatus along a straight horizontal axis over a non-continuous surface (24); means (32, 34, 38, 40, 42) for engaging the bottom portion of a workpiece (12) to constrain lateral and vertical movement as the workpiece (12) passes along the apparatus; and means (46) for applying a desired thickness of plaster-like coating material (52) to a decorative surface of an advancing workpiece (12). Both the method an apparatus provide on a consistent basis, a smooth coating with a controlled thickness tightly bonded to the entire exposed decorative surface of a workpiece. The method and apparatus provide a simple, efficient, cost effective and reliable means for applying a plaster-like coating to the exposed decorative surface of a workpiece for use on a commercial scale in the construction industry.
Patent CA-2301736-A1 (CA)
Title: Method and system for encapsulating/decapsulating data on a per channel basis in hardware
Inventor: BROMLEY GREGG
IPC: H04L12/56
Filed: 1999-06-18
Abstract: A forwarding node decapsulates and encapsulates data. The decapsulation may be performed using pattern matching techniques and the encapsulation may be performed using pattern insertion techniques. The decapsulation and encapsulation are preferably performed by hardware devices such as application specific integrated circuits (ASICs) to enhance the speed of such operations. The decapsulation and encapsulation may be independent of each other and performed on a per virtual circuit basis.
Patent CA-2302220-A1 (CA)
Title: Animaux transgeniques permettant d'etudier des agents toxiques biologiques, physiques et chimiques
Inventor: ZECCA LUIGI
IPC: C12Q1/68
Filed: 1998-08-11
Abstract: Cette invention concerne des animaux transgéniques non humains qui comportent des séquences d'ADN régulatrices dans quelques-unes de leurs cellules ou dans toutes leurs cellules. Ces séquences sont sensibles à des agents toxiques biologiques, physiques et chimiques. Ces séquences sont liées aux séquences de gènes rapporteurs qui sont utiles lors d'études toxicologiques.
Patent CA-2306931-A1 (CA)
Title: Method and system for transmitting data to a mobile communication unit
Inventor: BARRETT STEVEN T
IPC: H04W36/14
Filed: 1998-10-16
Abstract: The system includes a first data channel (42) established between the mobile communication unit (44) and a wireless communication system (40). The first data channel (42) is configured to receive data communication. A second data channel is established between the wireless communication system (40) and another communication system (68). The second data channel is configured to receive data communication. An interworking unit (56) is responsive to the first data channel (42) and the second data channel. The interworking unit (56) receives the data communication from the second data channel and queues the data communication when the first data channel (42) cannot receive the data communication.
Patent CA-2308021-A1 (CA)
Inventor: NALWA VISHVJIT S
IPC: H04N7/15
Filed: 1996-10-15
Abstract: The present invention relates to a panoramic viewing apparatus. The apparatus is comprised of a plurality of image processing devices, each having an optical center and a field of view. A pyramid shaped element is provided which has a plurality of reflective side facets facing in different directions. Each of the plurality of reflective side facets redirects a field of view associated with one of the plurality of image processing devices to create a plurality of virtual optical centers within the pyramid shaped element. Each of the virtual optical centers are offset from each other to create a blind region that encompasses an edge of the reflective side facet associated with the image processing device.
Patent CA-2315617-A1 (CA)
Inventor: SHAH PURVI
IPC: A61K48/00
Filed: 1998-12-22
Abstract: The invention provides a human signal peptide-containing proteins (SIGP) and polynucleotides which identify and encode SIGP. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for treating or preventing disorders associated with expression of SIGP.
Patent CA-2316407-A1 (CA)
Inventor: HASHIMOTO SHINICHI
IPC: C07K14/47
Filed: 1999-10-28
Abstract: A group of genes consisting of 100 genes which are expressed most frequently in human monocytes and GM-macrophages and M-macrophages. The cDNA of each gene belonging to this group is characterized by having the base sequences represented by SEQ ID NOS: 1-100, 101-200 and 201-300 abutting on the base sequence CATG located most closely to the poly A region. The cDNAs of the genes belonging to the above group; novel genes involved in the gene groups; and oligonucleotides for identifying these genes and cDNAs.
Patent CA-2316869-A1 (CA)
Inventor: GENTILE ALISEO
IPC: B31B3/00
Filed: 1998-12-04
Abstract: An apparatus for the formation of packaging from unitary blanks comprising a first tool (10) having a convex end surface (12) said convex end surface having edges (16) that define a first center segment (14) and a first plurality of triangular segments (18) and a second tool (40) having a convave end surface (42) said concave end surface having edges (46) that define a second center segment (44) and a second plurality of triangular segments (48).
Patent CA-2317110-A1 (CA)
Inventor: MISRA SANTOSH
IPC: C07K14/825
Filed: 2000-09-06
Abstract: The invention provides promoters from Douglas-fir genes encoding metallothionein-like proteins. Also provided are deletions and variants of such promoters. The promoters are useful for, among other things, directing developmental-specific expression of transgenes.