baber/WOPTO huggingface dataset:
Patent CA-2393034-A1 (CA)
Inventor: SCHUSTER MICHAEL G
IPC: B25C1/00
Filed: 2002-07-10
Abstract: A nail gun for conveniently nailing fasteners of different sizes and/or types is disclosed. The nail gun includes a body and a nail storage mechanism. The body can include a selectively operable drive mechanism. The nail storage mechanism can include first and second supply magazines movably mounted to the body whereby each supply magazine can be selectively moved into position for use. Each supply magazine can be loaded with nails of different sizes and/or types. Each supply magazine can be selectively moved relative to the drive mechanism to a drive position wherein the supply magazine is operably arranged with the drive mechanism to selectively discharge a nail in a firing position from the supply magazine. The drive mechanism can include a safety mechanism, which can be engaged to prevent the drive mechanism from operating and disengaged to allow the drive mechanism to operate. A mounting mechanism can be provided to pivotally mount the supply magazines to the body. The body can include a supply magazine support mechanism, which can selectively cooperate with the supply magazine in the drive position to support that supply magazine, To selectively retain the selected supply magazine in the drive position, a retaining mechanism can be provided.
Patent CA-2393173-A1 (CA)
Title: Hot melt adhesive based on blends of epr and/or epdm and semicrystalline olefinic polymers
Inventor: LUEBKERT MALCOLM R III
IPC: C09J123/26
Filed: 2000-08-01
Abstract: An elastomeric-based hot melt adhesive composition having a variety of end uses, particularly in construction and elastic attachment applications on nonwoven disposable articles. The composition includes an elastomeric rubber polymer or a mixture of elastomeric rubber polymers together with a semicrystalline olefinic polymer or a mixture of semicrystalline olefinic polymers, a tackifier resin, a plasticizer, a wax and a stabilizer.  The preferred elastomeric rubber polymer is an ethylene-propylene rubber copolymer (EPR) and/or an ethylene-propylene diene monomer rubber terpolymer (EPDM). The hot melt adhesive composition can be applied using common application techniques such as extruding or spraying.
Patent CA-2393722-A1 (CA)
Inventor: YUAN JUNYING
IPC: A61P43/00
Filed: 2000-12-13
Abstract: La présente invention concerne des méthodes et des composés permettant de traiter ou de prévenir une maladie ou une inflammation liée à la mort des cellules ainsi que des méthodes de synthèse de la wedelolactone.
Patent CA-2396746-A1 (CA)
Inventor: BODO BARRY D
IPC: A47J36/24
Filed: 2002-08-13
Abstract: My invention is a lightweight and compact, hot water fillable, multiple-baby-bottle warmer with the facility for cooler bag integration. This plastic, baby bottle containment unit is designed on a four-bottle receptacle configuration. Cut into the enclosed, moulded, plastic, warmer top surface, are circular openings, sized to fit most standard baby bottles. Each bottle receptacle opening is recessed and designed to support the bottles and reduce the likelihood of spilling. A  removable cap unscrews at the top, for the transfer of hot water. By simply screwing on the cap after adding hot water to the fill line, the concern of spilling hot water near the children is substantially reduced over conventional methods. Multiple baby bottles are warmed simultaneously. "The Baby Bottle Be-All", is designed to fit efficiently into small cooler bags, making travel an ease. This inexpensive and practical device is ideal for the parent of multiples, at home or on the road.
Patent CA-2397587-A1 (CA)
Title: Nail enamel composition containing a urea-modified thixotropic agent
Inventor: FRANKFURT CHRIS
IPC: A61K8/73
Filed: 2000-12-04
Abstract: A nail enamel composition which contains, in a cosmetically acceptable solvent, at least one film-forming substance and at least one urea-modified thixotropic agent. The use of such a thixotropic agent gives nail enamel compositions with higher gloss, high clarity, improved aesthetics in the bottle, excellent thixotropic properties, and improved application properties.
Patent CA-2399391-A1 (CA)
Title: Trade molecules and uses related thereto
Inventor: LONG ANDREW
IPC: C12N5/09
Filed: 2001-02-09
Abstract: The present invention relates, at least in part, to methods of modulating proliferation and apoptotic state of cells using agents that modulate the expression and/or activity of TRADE family polypeptides. In addition, the invention provides two novel members of the TRADE family of molecules.</SDOA B>
Patent CA-2399427-A1 (CA)
Title: Module laser a semi-conducteur
Inventor: NISHIE MITSUAKI
IPC: H01S5/024
Filed: 2001-12-06
Abstract: Module laser à semi-conducteur permettant de contrôler la température avec une grande précision. Ledit module (1) comporte un dispositif Peltier (4), un thermistor (5) destiné à capter la température du dispositif Peltier (4) et un circuit amplificateur différentiel (6) destiné à produire un signal de commande pour régler la température de la surface du dispositif Peltier (4) à une valeur prédéfinie. Un circuit de compensation parallèle (12) destiné à produire un signal de compensation pour compenser le retard de la variation de température du dispositif Peltier (4) se produisant avec l'envoi d'un signal de courant dans ledit dispositif Peltier (4) est connecté dans une ramification à la partie sortie du circuit amplificateur différentiel (6). Le signal de compensation est envoyé à un circuit additionneur (9) pour produire un signal de correction de détection correspondant à la somme du signal de détection du thermistor (5) et du signal de compensation (5). Le signal de correction de détection est envoyé au circuit amplificateur différentiel (6) pour produire un signal de commande correspondant à la différence entre le signal de correction de détection et le signal correspondant à la température prédéfinie.
Patent CA-2401519-A1 (CA)
Title: An arrangement for the suspension of wheels in a working machine
Inventor: JAATINEN MARKKU
IPC: B60G3/20
Filed: 2001-02-19
Abstract: The invention relates to an arrangement for the suspension of wheels of a working machine moving on a terrain. The arrangement comprises a pair of wheels (2a, 2b) arranged next to each other to support a frame part (1) placed on a centre line (CL) between the wheels (2a, 2b), suspensions (1a, 1b) between each wheel (2a, 2b) and the frame part (1), wherein each suspension (1a, 1b) comprises a lower suspension arm (6a, 6b) and an upper suspension arm (7a, 7b), which lower suspension arms (6a, 6b) are mounted by means of first joints (10a, 10b) to the frame part (1) and by means of second joints (8a, 8b) to mounting arms (5a, 5b), in which the wheels (2a, 2b) are mounted in a rotatable manner, and which upper suspension arms (7a, 7b) are fixed by means of third joints (11a, 11b) to the frame part (1) and by means of fourth joints (9a, 9b) to the mounting arms (5a, 5b). In the invention, the first joint (10a, 10b) and/or the third joint (11a, 11b) in each suspension (1a, 1b) is placed on said centre line (CL) or farther than that.
Patent CA-2401819-A1 (CA)
Title: Device and method for preparing a sample for analysis
Inventor: LAPIDUS STANLEY N
IPC: B01L3/00
Filed: 2001-02-27
Abstract: The invention provides apparatus and methods for dividing a sample, into a plurality of subsamples without the need for pipetting or for other manual operations. Sample is placed, via inlet (2) into sample reservoir (4) in flu id communication with a main charging channel (1) which, in turn, is in fluid communication with a plurality of fractionation channels (5), with valves an d vents and terminal purge channel (9). Prior to its use, the plate described above is mated with a receptacle plate, for receiving subsample via fractionation channel valves (6), and to a lid which seals the channels against leakage. The sealed device is subjected to centrifugation in order t o distribute sample.
Patent CA-2404896-A1 (CA)
Title: Human ion channel protein and polynucleotides encoding the same
Inventor: TURNER C ALEXANDER JR
IPC: A61K48/00
Filed: 2001-04-03
Abstract: Human polynucleotide and polypeptide sequences are disclosed that can be use d in therapeutic, diagnostic, and pharmacogenomic applications.
Patent CA-2408196-A1 (CA)
Title: Sphingosine kinase and uses thereof
Inventor: VADAS MATHEW
IPC: A61K35/14
Filed: 2001-05-11
Abstract: The present invention relates generally to a method of modulating the growth of cells and, more particularly, to a method of down-regulating the growth of neoplastic cells. The present invention is useful, inter alia, in the therapeutic and/or prophylactic treatment of cancers such as, but not limited to, solid cancers such as cancers of the colon, stomach, lung, brain, bone, oesophagus, pancreas, breast, ovary or uterus.
Patent CA-2413704-A1 (CA)
Title: Luminescence stabilization of anodically oxidized porous silicon layers
Inventor: LOCKWOOD DAVID JOHN
IPC: C25D11/32
Filed: 2002-12-06
Abstract: A porous silicon structure is stabilized by anodically oxidizing the structure and then subjecting it to chemical functionalization to protect non-oxidized surface regions, preferably in the presence of 1-decene under thermal conditions. This process creates a protective organic monolayer on the surface of the structure, rendering it highly stable.
Patent CA-2418956-A1 (CA)
Inventor: LAVERY HUGH
IPC: D21C5/02
Filed: 2001-08-07
Abstract: L'extraction d'encres d'une boue de fibres de pâte à papier peut être réalisée à l'aide d'une combinaison (1) d'un polyester obtenu par réaction entre des acides di et/ou tricarboxyliques et/ou des anhydrides de ceux-ci et un polyalkylène glycol ou un ou plusieurs oxydes d'alkylène, (2) d'un premier agent de désencrage consistant en une base hydrophobe alcoxylée, par exemple, un alcool, une amine, un acide, un acide dimère, des sels de ceux-ci, ou des éléments analogues, et (3) d'un second agent de désencrage consistant en une seconde base hydrophobe alcoxylée présentant un point de trouble inférieur d'environ 2 à 20· au point de trouble du premier agent de désencrage. L'utilisation de cette combinaison à trois composants permet d'obtenir une caractéristique de mousse améliorée, ce qui permet une opération en continue plus longue et/ou une réduction des besoins chimiques totaux, des besoins en azureur optique et des matières collantes.
Patent CA-2419545-A1 (CA)
Inventor: WANG HOAU-YAN
IPC: C07K19/00
Filed: 2001-08-14
Abstract: La présente invention concerne des peptides natifs et dégénérés issus du récepteur nicotinique .alpha.7 humain utilisés comme ligands atténués pour les peptides amyloïdes. Ces peptides sont utilisés d'une part pour découvrir de nouveaux composés qui inhibent l'interaction entre les peptides .beta.-amyloïdes et le récepteur nicotinique .alpha.7, et d'autres part dans des dosages de mesure de .beta.-amyloïde.
Patent CA-2422883-A1 (CA)
Title: Multiple directional wheel
Inventor: GUILE GRAHAM
IPC: B60B19/12
Filed: 2001-09-20
Abstract: A wheel (1) with an integrally formed wheel frame including a central hub (2) rotatable about a main axis, a plurality of first supports in a first plane transverse to the main axis and radially spaced from the central hub (2) to form a first discontinuous rim with a first series of rollers (4) regularly spaced around the first rim, a plurality of second supports radially spaced from the hub to form a second discontinuous rim with a second series of rollers (5) regularly spaced around the s econd rim, each rollers having a main body wherein the lateral central cross-sectional diameter is greater then the diameter of the end portions, each roller being rotatable about an axis transverse to the main axis and when viewed from a side elevation, there being substantial overlap of each of the first series of rollers (4) with each diagonally adjacent roller of the second series of rollers (5).
Patent CA-2423905-A1 (CA)
Title: Combinatorial systems and methods for coating with organic materials
Inventor: SUN XIAO-DONG
IPC: C09D7/80
Filed: 2001-07-07
Abstract: Systems and methods for high throughput fabrication and analysis of an array of coated materials. A system (10) of one embodiment for making an array of coated materials includes a plurality of organic materials (14) and a delivery mechanism (12) for delivering each of the plurality of organic materials to a delivery area (24). The delivery mechanism has a plurality of sources (38) each associated with a corresponding one of the plurality of organic materials. Each of the plurality of sources provides a thickness distribution profile (18) of the corresponding organic material at least partially positioned in the delivery area, where at least one of the thickness distribution profiles varies across the delivery area. A method of one embodiment for making an array of coated materials includes providing a plurality of organic materials (14) and selectively delivering each of the plurality of organic materials to a delivery area (24). Each of the delivered plurality of organic materials has a thickness distribution profile (48) at least partially positioned in the delivery area, where at least one of the thickness distribution profiles varies across the delivery area.
Patent CA-2432604-A1 (CA)
Inventor: CALLOWAY JAMEY O
IPC: H04M1/02
Filed: 2001-12-21
Abstract: The invention provides a module (30) for use in a central service provider interface having access to security system (J4) and voice (J5) and data (J2) communications. The module is wired to allow the security system to seize the telephone line when necessary to indicate a security breached to the service provider by incorporating RJ31 functionality to allow the security panel to seize the primary line if activated. The module (30) is also configured to connect a modem (J2) to an Internet service provider over PSTN twisted pair cable. Primary and secondary telephone lines are passed through the modem via J2 and back via J3 before the telephones (J5) to allow filtering of the data signals.
Patent CA-2434747-A1 (CA)
Title: Camptothecin derivatives
Inventor: YANG LI-XI
IPC: C07B61/00
Filed: 2001-12-20
Abstract: (20S)esters of camptothecin analogs are provided. The compounds are (20S) esters of an oxyalkanoic acid and camptothecin, which is optionally substituted at the 7, 9, 10, 11, and 12 positions of the camptothecin ring. The compounds are useful for treating cancer.      (see above formula)
Patent CA-2435538-A1 (CA)
Title: Solvent resistant asymmetric integrally skinned membranes
Inventor: ROY CHRISTIAN
IPC: B01D69/08
Filed: 2003-07-18
Abstract: The invention relates to an asymmetric integrally skinned membrane comprising a polyimide and another polymer selected from the group consisting of polyvinylpyrrolidone, polyetheretherketone, sulfonated polyetherether ketone, sulfonated polyphenyleneoxide, sulfonated polysulfone, sulfonated polyethersulfone, sulfonated polyphenylquinoxaline and mixtures thereof. Such a membrane is substantially insoluble in organic solvents. The membrane according to the invention is useful as a vapor separation membrane.
Patent CA-2443055-A1 (CA)
Inventor: SIMONSEN JAN HENNING
IPC: A61B18/18
Filed: 2001-11-30
Abstract: L'invention concerne un dispositif de traitement thérapeutique destiné à traiter des affections cutanées, notamment par élimination des poils indésirables, par décoloration, par lissage des rides ou analogue. Ce dispositif comprend une source de lumière incohérente pouvant être activée de façon à diriger une lumière contre une zone de traitement d'un patient. L'invention se rapporte en outre à une méthode de mise en oeuvre de ce traitement.
Patent CA-2447051-A1 (CA)
Title: Copper-catalyzed vapor phase hydrocyanation of diolefinic compounds
Inventor: DRULINER JOE DOUGLAS
IPC: C07C253/10
Filed: 2002-05-10
Abstract: A catalyzed vapor phase process for the hydrocyanation of acyclic diolefinic compounds to olefinic nitriles is described in which the olefinic double bon d is not conjugated to the triple bond of the cyano group, wherein a catalyst composition comprising supported copper salts is used.
Patent CA-2447640-A1 (CA)
Inventor: YAMAGUCHI MINORU
IPC: C07D277/20
Filed: 2002-05-30
Abstract: The present invention relates to a substituted anilide derivative represented by general formula (I):     (see formula I) (wherein R1 is a hydrogen atom, a (C1-C6)alkyl group, a halo(C1-C6)alkyl group or the like; R2 is a hydrogen atom, a halogen atom or a halo(C1-C6)alkyl group; R3 is a hydrogen atom, a halogen atom, a (C1-C6)-alkyl group or the like; t is 0 or 1; m is an integer of 0 to 6; each of Xs is a (C2-C8)alkyl group, a (C1--C8)alkoxy group or the like in the case of t being 0, and is a halogen atom, a cyano group or the like in the case of t being 1; n is an integer of 1 to 4; Z is O or S; and Q is any of Q1 to Q25), an intermediate thereof, an agricultural and horticultural chemical, and a usage of the same.
Patent CA-2448328-A1 (CA)
Inventor: SAITO YOSHIAKI
IPC: G06F17/00
Filed: 2003-11-03
Abstract: Random control voltages are applied to an oscillating circuit with an oscillation frequency control section from a noise generating circuit to generate random oscillation voltages Which correspond to frequency signals from the oscillating circuit. The random oscillation voltages axe digitally converted at an A/D converter and input into a personal computer, where a given threshold value is defined to the amplitudes of the random oscillation voltages and numerals "0" and "1" are allotted to the random oscillation voltages on the magnitude relation between the threshold value and the amplitudes of the random oscillation voltages. As a result, a binary random number relating to numerals "0" and "1" can be generated.
Patent CA-2451863-A1 (CA)
Title: Technique de transformation de plantes monocotyledonees et dicotyledonees au moyen de tissu meristematique et de cal de nodale de plantes dicotyledonees
Inventor: GOLDMAN STEPHEN L
IPC: C12N15/82
Filed: 2002-06-14
Abstract: La présente invention concerne une technique permettant d'introduire des gènes codant des traits recherchés dans des plantes monocotylédonées et dans des plantes dicotylédonées et des plantes et des parties de celles-ci produites par la culture de plantes utilisant cette technique. Le durée nécessaire à la production de plantes transgéniques est considérablement raccourcie, tandis que la production de ces plantes transgéniques est considérablement augmentée. Ces augmentations ne dépendent pas de l'utilisation de souches <i>Agrobacterium</i> super-virulentes. Cette invention concerne aussi une technique améliorée de régénération <i>in vitro</i> de plantes monocotylédonées et de plantes dicotylédonées dans un milieu adapté contenant un nouveau régime de régulateur de croissance qui favorise l'élongation cellulaire dans la production de nombreux embryons somatiques qu'on peut régénérer dans des plantes fertiles.
Patent CA-2458332-A1 (CA)
Title: Masterbatch comprising rubber compounds, fillers, plasticizers and curatives
Inventor: TOMLINSON RICHARD W
IPC: C08L21/00
Filed: 2002-03-11
Abstract: Disclosed are methods for the formation of a rubber/filler/curative/plasticizer compacted masterbatch which may be performed in two ways. In one embodiment, a rubber and a filler are intimate ly mixed for a time and under shear conditions sufficient to form a free flowin g associated composition, then the composition is mixed with a plasticizer and a curative to form the compacted masterbatch. Alternatively, the starting material may be an already-formed free flowing associated composition of rubber, filler and optional curative, which is mixed with a plasticizer and optional curative to form the compacted masterbatch.
Patent CA-2464143-A1 (CA)
Inventor: GRAY CHARLES L JR
IPC: F16L55/053
Filed: 2002-11-13
Abstract: A hydraulic accumulator (20) includes a rigid tank (27) containing a flexibl e but non-elastic bladder (21) formed of a metal foil and separating the interior of the tank into a gas space and a liquid space. The gas and liquid spaces respectively communicate with exterior sources of gas and liquid through fixtures (22,24) provided on the accumulator tank. One of the fixtur es (24) is provided with an anti-extrusion valve (25) to prevent the bladder fr om being forced out through the fixture. In one preferred embodiment the bladde r is a bellows. in another preferred embodiment the accumulator tank is provid ed with a vent in communication with the liquid space within the tank to allow for venting of any gas separating from the liquid and accumulating within th e liquid space.
Patent CA-2465728-A1 (CA)
Inventor: LANGE DIETMAR
IPC: A01K1/01
Filed: 2002-11-04
Abstract: A cat lavatory consisting of a container (1) with a circumferential side wal l which, in the state in which it is delivered to the consumer, contains at least one absorbent material (3), and which is closed on all sides and is designed in such a way that it is opened before use and is disposed of in it s entirety after use, wherein it encompasses a separate upper part (10) formin g a circumferential rim disposed in the region of the side wall of the contain er.
Patent CA-2465961-A1 (CA)
Inventor: NARGESSI RUHANGIZ D
IPC: C12Q1/68
Filed: 2002-09-12
Abstract: A method for the isolation and purification of nucleic acids such as DNA, RN A, and PNA from various sources using cellulose particles or cellulose paper. Adjusting the concentrations of the salt and polyalkylene glycol to the leve ls that result in binding of nucleic acids to the cellulose particles or cellulose paper. Separating the nucleic acids bound to the cellulose particl es or paper and eluting the nucleic acids from the particles or paper.
Patent CA-2467325-A1 (CA)
Inventor: MULDOWNEY GREGORY PATRICK
IPC: C10G49/00
Filed: 2004-05-14
Abstract: A mixing system is disclosed which provides improved multiphase mixing through the use of a novel quench injection means. The mixing system comprises a horizontal collection tray, a mixing chamber positioned below the collection tray, and at least one passageway extending through the collection tray into the mixing chamber. The mixing chamber and the collection tray define a two-phase mixing volume. The passageway conducts fluid from above the collection tray into the mixing chamber. The mixing chamber preferably includes at least one outlet opening for the downward passage of fluid. In particular, mixing of quench fluid is significantly improved when quench is introduced into a region above the collection tray and where a preferred direction of quench injection is selected to cause a rotational current on the collection tray.
Patent CA-2467544-A1 (CA)
Title: An apparatus and method for beating and rolling a food dough belt
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 2003-09-01
Abstract: Conventionally, it has been necessary to use abundant dusting powder to prevent food dough from adhering to a rolling apparatus. A plurality of rolling rollers (11r) move sequentially upstream from downstream or downstream from upstream along the food dough belt (9), while each rolling roller (11r) rotates on its own axis. The moving direction (A) of the rolling roller is changed according to technical requirements. The number of beats is regulated by changing the moving speed V1 of the rolling roller. Further, the peripheral speed of the rolling roller (11r) is made to be equal to or almost equal to the surface speed of the food dough belt (9) by changing the rotating speed V2 of the rolling roller (11r). Therefore, according to the invention, it is possible to reduce the amount of dusting powder and also to make the internal phase of bread dough uniform.