baber/WOPTO huggingface dataset:
Patent CA-2214940-A1 (CA)
Inventor: MIDGLEY PETER
IPC: B65F1/06
Filed: 1997-11-03
Abstract: The invention is a waste receptacle containing a long narrow plastic bag for use in the Care and maintenance of domestic animals. Only a portion of the bag is used each time litter is added - the section is then sealed and a new clean section presented for the next use. The device allows daily cleaning of waste from a litter box for approximately one week per pet, typically a cat, without the need to use other domestic disposal methods such as garbage bags or pails. The device allows the litter and surrounding area to be maintained in an odor free manner, without the inconvenience of keeping a garbage bag nearby with the associated clutter and has the convenience of allowing disposal in a sanitary manner of the collected waste only once per week, probably when the other household garbage is picked up or disposed of.
Patent CA-2218551-A1 (CA)
Inventor: ROSA JIM
IPC: G06F3/0488
Filed: 1996-06-06
Abstract: Information is entered and validated by the operator of a dialysis machine by converting (230) the entered information into a first form using a first conversion relationship such as ASCII. The information in the first form is next converted (238) into a second form using a second conversion relationship, such as floating point numeric. Thereafter the information in the second form is converted (244) back to the first form using the first conversion relationship. The information in the first form which resulted from the third conversion (244) is displayed (246 and 248) for acceptance or rejection by the operator. Displaying the information resulting from sequential multiple conversions (230, 238, and 244) assures an opportunity for the operator to evaluate the entries for accuracy. Re-display of the previously entered information repeatedly presents the operator with an opportunity to recognize human-induced errors.
Patent CA-2219669-A1 (CA)
Title: Self-thickened cleaning compositions
Inventor: ORLANDINI LAURA
IPC: C11D1/72
Filed: 1997-10-28
Abstract: The compositions described herein are hard surface cleaning compositions which are viscous but at the same time easy to rinse. Such compositions are formulated by using (a) a linear C6-C16 alcohol and/or linear alkoxylated C6-C16 alcohol, (b) a hydrotropic solvent and (c) an anionic surfactant selectedfrom the group consisting of linear and branched alkyl sulfate, linear and branched alkyl sulfonate and mixtures thereof.
Patent CA-2224234-A1 (CA)
Title: Wedge shaped suture anchor and method of implantation
Inventor: LE THU ANH
IPC: A61B17/00
Filed: 1997-04-09
Abstract: This invention is a suture anchor (300A) having an annular displaced corner and abutment wall which act to seat the suture anchor firmly within a bore hole in substrate (601). Application means are also disclosed which hold the suture anchor on a frangible shaft for insertion and upon completion of the insertion permit fracture of the frangible portion and removal of the instrument. In another embodiment the suture anchor comprises a substantially wedge-shaped body having a smaller distal end and a larger proximal end, means (330A) thereon for retaining a suture (500), and means thereon for releasable connection to an inserter shaft; a boundary surface and a plow surface of the body intersecting to form a biting edge at the proximal end of the body; and the boundary surface and an abutment surface of the body intersecting to form a cam surface at the proximal end of the body.
Patent CA-2227813-A1 (CA)
Inventor: GREEN JAMES R
IPC: D03D15/00
Filed: 1998-01-23
Abstract: Improved flat duck greige cotton/ thermoplastic fiber blend fabrics have been discovered which are suitable for processing into flame resistant fabrics with low laundry shrinkage while maintaining high resistance to molten metal.
Patent CA-2229057-A1 (CA)
Inventor: STEADMAN STUART
IPC: G09F3/10
Filed: 1996-08-07
Abstract: Replacing silicone paper release sheet of known adhesive-backed roll-feed 50 micron polyester curable marker product with 90+ (pref. 100) micron plastics release sheet (12) enables A4 sheets to be printed in sheet-fed printers with reduced curling or multi-sheet feeding and enables release sheet to be made from economically desirable non-stress-relieved plastics, whereas thinner plastics release sheets (and the polyester marker backing (10)) need stress relief to survive heat-curing of the printed material without unacceptable distortion. Preferred versions have spacing means (14), preferably a strip of adhesive tape, projecting from the surface of the release sheet (12) facing away from the printable marker (10) to facilitate separation of sheets from a stack thereof by maintaining air gaps between adjacent sheets in the stack.
Patent CA-2231850-A1 (CA)
Title: Steroid receptor coactivator compositions and methods of use
Inventor: O'MALLEY BERT O
IPC: C07K14/47
Filed: 1996-08-20
Abstract: The present invention relates to SRC-1 polypeptides, nucleic acids encoding such polypeptides, cells, tissues and animals containing such nucleic acids, antibodies to such polypeptides, assays utilizing such polypeptides, and methods relating to all of the foregoing. Methods for enhancing and inhibiting transcription by providing SRC-1 polypeptides or fragments thereof to a cell.
Patent CA-2234907-A1 (CA)
Title: Telescoping field marker
Inventor: REDEKOP JOHN
IPC: A01B69/02
Filed: 1998-04-17
Abstract: A telescoping field marker which is retractable into a compact storage position. The inventive device includes a bracket structure attachable to an implement frame, an inner arm having a lumen pivotally attached to the bracket structure, a hydraulic cylinder attached between said bracket structure and said inner arm, a hydraulic motor within the inner ar m adjacent the bracket structure, an outer arm slidably positioned within the lumen of the inne r arm, and a threaded shaft connected to the hydraulic motor and threadably connected to a pr oximal end of the outer arm for extending and retracting the outer arm with respect to the inn er arm. A marking disc is attached to a distal end of the outer arm for marking a ground surface. The outer arm is free to move upwardly and downwardly when fully extended thereby compensating fo r uneven terrain. The hydraulic cylinder and the hydraulic motor are preferably fluidly c onnected in series so as to operate simultaneously.
Patent CA-2236955-A1 (CA)
Title: Cables conducteurs contenant des composants supraconducteurs anisotrop es et procede de fabrication correspondant
Inventor: BARNES WILLIAM L
IPC: H01B13/00
Filed: 1996-11-06
Abstract: La présente invention concerne un conducteur en câble fait d'une pluralité de brins transposés. De préférence, chacun de ces brins est constitué des filaments torsadés, si possible entourés ou soutenus dans un matériau servant de matrice. Ce conducteur en câble intègre des composants supraconducteurs anisotropes texturés dont l'alignement cristallographique de grains est sensiblement unidirectionnel et indépendant de l'orientation rotationnelle des brins et filaments à l'intérieur du conducteur en câble. Le procédé de réalisation de ce conducteur en câble consiste à former une pluralité de brins composites adéquats, à former un intermédiaire en câble à partir des brins, par transposition des brins autour de l'axe du conducteur selon un angle de torsadage de couche de brins définis, et à texturer les brins en une ou plusieurs opérations. Ces opérations comportent au moins une opération de mise en ?uvre d'un processus de texturation au moyen d'un composant primaire disposé perpendiculairement à la coupe longitudinale la plus large de l'intermédiaire en câble. L'une des opérations de texturation perpendiculaire intervient à la suite de l'opération de transposition des brins. Selon une réalisation préférée, la coupe de filament, l'angle de torsadage des filament, et l'angle de torsadage des couches de brins sont choisies les une par rapport aux autres de façon à obtenir une aire de transposition qui fasse toujours au moins dix fois l'aire d'orientation préférée d'un grain typique du composé supraconducteur anisotrope voulu. Pour les matériaux nécessitant une texture biaxiale, l'opération de texturation met en ?uvre de préférence un processus de texturage utilisant un second composant primaire orienté selon un sens défini dans le plan de plus large coupe longitudinale du conducteur.
Patent CA-2238941-A1 (CA)
Title: Fluorinated onium salts, curable compositions containing same, and method of curing using same
Inventor: WORM ALLAN T
IPC: C08K5/50
Filed: 1996-11-26
Abstract: A compound having formula (1) where Q is an onium ion; A- is a counterion; R1, R2, R3, and R4, independently, comprise (a) a non-fluorinated alkyl, cycloalkyl, aryl, or aralkyl group; (b) an onium-containing group; or (c) a group having the formula -(CH2)n-Y-R5 in which n is at least two; Y is a spacer arm comprising a -CH2-, -O-, -OCH2-, -S-, SO2-, or -Z-SO2- group; Z is an -R6-O-, -N(R6)-, or -N(H)- group; R6 is a substituted or unsubstituted phenylene group; R7 is a non-fluorinated alkyl, cycloalkyl, aryl, or alkaryl group; and R5 is a fluorinated group, perfluorinated group, or combination thereof, with the proviso that (i) at least one of R1, R2, R3, and R4 comprises a group having the formula -(CH2)n-Y-R5: (ii) the total number of fluorine atoms in said compound is at least 5; and (iii) when Q is a sulfonium ion, there is no R4 group. The invention further includes curable compositions comprising vinylidene fluoride-containing polymers and the above-described compounds, as well as a method for curing such compositions.
Patent CA-2239025-A1 (CA)
Inventor: KOSTRUBANIC JAMES M
IPC: C22C38/12
Filed: 1997-07-21
Abstract: An enameling steel having excellent strength after fire includes up to 0.008 % C, 0.25 - 0.35 % Mn, 0.03 - 0.05 Al, 0.010 to 0.014 N and 0.020 - 0.025 Nb.
Patent CA-2239714-A1 (CA)
Inventor: HUUSKO SAMI
IPC: H04L12/70
Filed: 1997-10-07
Abstract: A method and an equipment for packet prioritization when routing data packets. Several priority classes are defined for the packets (F), and a first threshold value (T1) and a second, higher, threshold value (T2) is defined for each priority class. In association with each packet, the oldest packet (F) of a given priority class is selected, and if the packet is older than the second threshold value (T2) of the priority class concerned, said packet (F) is discarded, and the next priority class is selected. If said packet (F) is older than the first threshold value (T1) of the priority class concerned, at least one packet of this priority class is transmitted until the oldest packet in the priority class is younger than the first threshold value (T1) of the priority class concerned, whereupon the next priority class is selected.
Patent CA-2241367-A1 (CA)
Title: Vector for expression of n-terminally extended proteins in yeast cell
Inventor: KJELDSEN THOMAS BORGLUM
IPC: C12N15/67
Filed: 1996-12-18
Abstract: The present invention relates to a DNA construct comprising a DNA sequence encoding N-terminally extended protein polypeptides, vectors carrying such DNA fragments and yeast cells transformed with the vectors, as well as a process of producing heterologous proteins in eukaryotic cells including yeast. The DNA construct encodes the following structure: signal peptide-leader peptide-EEAEPK-polypeptide.
Patent CA-2242122-A1 (CA)
Inventor: DUARTE DE CARVALHO JOSE RICARD
IPC: C25C3/12
Filed: 1998-07-31
Abstract: The present invention refers to an anode composition comprising as binding agent the sugar cane molasses instead of the conventional electrolytic pitch. The composition may optionally include additives based on lithium fluorine, aluminum, boron and sulfur, and is used in a process for the manufacture of anodes for the primary aluminum industry. The invention also refers to a process for the manufacture of said anode and the application thereof to the primary aluminum industry.
Patent CA-2245448-A1 (CA)
Title: A process for preparing esters of ethylenically unsaturated carboxylic acids
Inventor: MEIXNER JUERGEN
IPC: C07C67/60
Filed: 1998-08-21
Abstract: The present invention relates to a process for preparing unsaturated esters by azeo- tropically esterifying a) monohydric or polyhydric alcohols or b) polyesters which contain at least two hydroxyl groups per molecule and are the reaction product of polyhydric alcohols with mono- or dibasis, saturated or aromatically unsaturated carboxylic acids, with ethylenically unsaturated carboxylic acids in the presence of an acid catalyst and subsequently reacting the acid catalyst and any unesterified carboxylic acid groups with ethylenically unsaturated monoepoxy compounds.
Patent CA-2247564-A1 (CA)
Inventor: GROTH TORSTEN
IPC: C08G69/08
Filed: 1998-09-14
Abstract: The plasticity of ceramic compositions and dispersions can be improved by addition of at least one polymer (I) with recurring succinyl units. This effect can be reversed by addition of a setting accelerator (II); preferred setting accelerators are polymers (II) of the polyalkylenepolyamine type.
Patent CA-2249246-A1 (CA)
Inventor: LOVELAND JAMES B
IPC: G06Q10/06
Filed: 1998-09-30
Abstract: A method and system for modeling rooms or chambers in a structure for intuitive and accurate estimation of process parameters (e.g., material and labo r costs for performing the process) associated with the rooms. A graphical user interfac e to an estimation program enables an estimator to insert a model of a room and thereafter morph and mold the model to approximate the room undergoing estimation. The model is represented as a polyhedron having a plurality of plane s that may be assigned attributes such as floors, walls and ceilings. During the morphing process, the modified and other affected planes of the polyhedron are continually revised to maintain the integrity of the closed volume represented b y the polyhedron. Upon completion of the morphing process of the model, the model may be queried by the estimator for performing estimations of target processes with the assigned attributes of the various planes intelligently returning areas and othe r parameters associated with the estimation polyhedron employed as an approximatio n of the room or chamber undergoing estimation.
Patent CA-2249252-A1 (CA)
Title: Automation of the design recovery and forward engineering of legacy applications
Inventor: WHITWORTH GARRY DAVID
IPC: G06F9/44
Filed: 1998-09-30
Abstract: A method of recovering design information of a legacy application program comprising translating the legacy application program into tokens representing elements of the program, and automatically rewriting the legacy application program using the tokens to define elements to be included in the rewritten program.
Patent CA-2251559-A1 (CA)
Title: Distributed excimer laser surgery system
Inventor: HOHLA KRISTIAN
IPC: A61F9/007
Filed: 1997-05-26
Abstract: A distributed system is provided for controlling excimer laser eye surgery. A  topography system, a computer system, and an excimer laser eye surgery system are provided, with the topography system providing profile data to the computer system, and the computer system calculating and providing an ablation shot pattern to the excimer laser eye surgery system. At least the computer system and the excimer laser eye surgery system are located remotely, and the excimer laser eye surgery system can receive data from more than one computer system and more than one topography system. This allows for better utilization of resources.
Patent CA-2251560-A1 (CA)
Title: Pesticidal toxins
Inventor: KNUTH MARK
IPC: C12N5/10
Filed: 1997-04-18
Abstract: The subject invention concerns new classes of pesticidal toxins and polynucleotide sequences which encode these toxins. Also described are novel pesticidal isolates of Bacillus thuringiensis.
Patent CA-2255737-A1 (CA)
Title: Rotary electric machine with axial cooling
Inventor: CARSTENSEN PETER
IPC: H02K1/20
Filed: 1997-05-27
Abstract: A rotating electric machine, comprising a stator (1) wound with high-voltage cable and provided with stator teeth (4) extending radially inwards in a tooth sector (18) from an outer yoke portion (22), wherein at least one stator tooth (4) is provided with an axially-running cooling duct connected to a cooling circuit (29) in which coolant (31) is arranged to circulate, and a method of cooling a rotating electric machine provided with high-voltage stator windings, where the stator winding is cooled by a coolant (31) being caused to circulate in a cooling circuit (29) through cooling tubes (25) running axially through the stator (1).
Patent CA-2256332-A1 (CA)
Title: Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides
Inventor: PHILIPP ULRICH
IPC: A01N43/836
Filed: 1997-05-16
Abstract: The invention relates to novel sulfonylamino(thio)carbonyl compounds of the formula (I), (see formula I) in which n represents the numbers 0, 1 or 2, A represents a single bond, or oxygen or sulfur, or the grouping N-R, in which R represents hydrogen, alkyl, alkenyl, alkinyl or cycloalkyl, Q represents oxygen or sulfur, R1 represents hydrogen or formyl, or represents respectively optionally substituted alkyl, alkoxy, alkylamino, alkoxyamino, dialkylamino, N-alkoxy-N-alkyl-amino, alkylcarbonyl, alkoxycarbonyl, alkylsulfonyl, alkenyl, alkinyl, cycloalkyl, cycloalkylcarbonyl or cycloalkylsulfonyl, R2 represents cyano or halogen, or represents respectively optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, dialkylaminosulfonyl, alkenyl, alkinyl, alkenyloxy or alkinyloxy, and R3 represents respectively optionally substituted heterocyclyl having 5 ring members of which at least one is oxygen, sulfur or nitrogen and from one to three further ring members can be nitrogen, and salts of compounds of the formula (I), a plurality of processes and novel intermediates for preparing them and their use as herbicides.
Patent CA-2256450-A1 (CA)
Inventor: CARSTENS AXEL
IPC: C07C213/06
Filed: 1997-06-06
Abstract: Described is a method of preparing quaternary trialkanolamine ester salts or formula (I) in which X- is the anion of an inorganic or organic acid, Ra is a C1-C4 alkyl group; Rb and Rc, independently of each other, are a C1-C3 alkylene group and Rd is a saturated and/or unsaturated aliphatic C1-C22 carboxylic acid group, m, n, p and q are whole numbers, m being 1 to 3, n being 0 to 3, p being 0 to 1, m+n+p being equal to 4 and q being 1 or, when m = 3, n = 0 and p = 1, q is 2. The method calls for a quaternary compound of formula (II), in which X-, Ra, Rb, Rc, m, n, p and q are as defined above, to be esterified, in the presence of an oxyacid of phosphorus and/or one of its alkali-metal or alkaline-earth salts as a catalyst, with a saturated and/or unsaturated aliphatic C1-C22 carboxylic acid individually or in a mixture, the water formed being removed from the reaction mixture.
Patent CA-2257935-A1 (CA)
Inventor: SIMERAY JANICK
IPC: E05B49/00
Filed: 1997-06-16
Abstract: The invention discloses an electronic key comprising, mounted in a key body, a key shank to be inserted in a corresponding housing of a lock cylinder to unlock it, the cylinder having one stator part and one rotor part integral with a rotating and comprising first mechanical means and first electronic means and the key comprising second mechanical means and second electronic means to co-operate with the corresponding first means of the cylinder when the key is completely inserted in the cylinder to unlock it when an identity enters a key identification code and a corresponding lock code is checked. The power supply for the key electronic means (16, 18, 20) is provided by an autonomous means for generating energy (14) which is actuated by simply displacing the key shank in the key body.
Patent CA-2258090-A1 (CA)
Inventor: KMIEC ERIC B
IPC: C12N5/10
Filed: 1997-06-16
Abstract: The application concerns the design and use of small, duplex oligonucleotides and oligomers of nucleotide analogs, termed Chimeric Mutational Vectors (CMV) to effect mutation in a target gene of a eukaryotic cell by homologous recombination between the CMV and the target. The CMV comprises ribonucleotides and deoxyribonucleotides and nucleotide analogs of each (generically "nucleobases"). The application discloses that CMV contain at least two segments of at least 3 ribo-type nucleobases paired to deoxyribo-type nucleobases, which regions flank the region of the CMV that corresponds to the mutation to be introduced into the target gene. The ribo-type nucleobases should preferably be nuclease resistant i.e., other than naturally occurring ribonucleotides. The uses of CMV include gene therapy of genetic diseases and construction of transgenic plants and animals.
Patent CA-2259281-A1 (CA)
Title: Titanium dioxide particles, method for their preparation and their use in cosmetics, varnish and surface coating
Inventor: PACAUD BERNARD
IPC: A61K8/11
Filed: 1997-07-04
Abstract: The invention concerns titanium dioxide particles coated at least partially: with a first layer of at least a cerium and/or iron compound, and a second layer of at least a metal oxide, hydroxide or oxohydroxide, the said particles having a BET specific surface area of at least 70 m2/g and a density of 2.5. The invention also concerns a method for preparing these particles and their use as anti-UV agent.
Patent CA-2260861-A1 (CA)
Inventor: SILVESTRINI BRUNO
IPC: A61P19/10
Filed: 1998-06-03
Abstract: The invention concerns a composition for preparing a medicine for treating osteoporosis and/or promoting bone fracture repair, said composition containing calcium in the form of calcium gluconate and heptagluconate and vitamin D. Said composition further comprises amino acids whereof the proportion relative to said calcium and vitamin D present therein is equal to the proportion of amino acids relative to the calcium and vitamin D present in the human bone tissue organic matrix. The proportion of amino acids present ranges between 15 and 20 wt %. Said composition is conditioned for oral administration in the form of solution, tablets, granules, capsules or the like capable of constituting a food additive.
Patent CA-2262885-A1 (CA)
Inventor: MARJANOVIC DRAGON
IPC: G06F3/02
Filed: 1999-02-24
Abstract: A folding keyboard includes a folding tray having a first tray portion pivotally connected to a second tray portion along a pivot axis. The first tray portion and the second tray portion are movable between a substantially coplanar operative position and a substantially parallel stored position. A first keyboard section is positioned in the first tray portion. A second keyboard section is positioned in the second tray portion. The folding tray is maintained in the operative position by relative movement of the first keyboard section and the second keyboard section to an abutting position overlying the pivot axis.
Patent CA-2264555-A1 (CA)
Title: Composition detergente liquide a structure aqueuse comprenant un agent sequestrant d'aminocarboxylate
Inventor: BROUWN LILI FAUCIA
IPC: C11D3/33
Filed: 1997-09-04
Abstract: La présente invention concerne des compositions détergentes liquides à structure aqueuse. Ces compositions comprennent un matériau tensioactif, de l'eau et un électrolyte, ce dernier comprenant un agent séquestrant d'aminocarboxylate et un adjuvant. L'invention concerne, en autre, un procédé de préparation de liquides.