baber/WOPTO huggingface dataset:
Patent CA-2471148-A1 (CA)
Title: Methods for producing hyaluronan in a recombinant host cell
Inventor: SLOMA ALAN
IPC: C12N15/52
Filed: 2002-12-20
Abstract: The present invention relates to methods for producing a hyaluronic acid, comprising: (a) cultivating a Bacillus host cell under conditions suitable for production of the hyaluronic acid, wherein the Bacillus host cell comprises a nucleic acid construct comprising a hyaluronan synthase encoding sequence operably linked to a promoter sequence foreign to the hyaluronan synthase encoding sequence; and (b) recovering the hyaluronic acid from the cultivation medium. The present invention also relates to an isolated nucleic acid sequence encoding a hyaluronan synthase operon comprising a hyaluronan synthase gene and a UDP-glucose 6-dehydrogenase gene, and optionally one or more genes selected from the group consisting of a UDP-glucose pyrophosphorylase gene, UDP-N-acetylglucosamine pyrophosphorylase gene, and glucose-6-phosphate isomerase gene. The present invention also relates to isolated nucleic acid sequences encoding a UDP-glucose 6-dehydrogenase, UDP-glucose pyrophosphorylase, and UDP-N-acetylglucosamine pyrophosphorylase.
Patent CA-2472238-A1 (CA)
Inventor: BULL DAVID JOHN
IPC: C07D401/04
Filed: 2003-01-10
Abstract: Compounds according to formula (I) wherein n is 0-3, R1 is optionally substituted C1-6 alkyl, C2-6 alkenyl, or C2-6 alkynyl, Heterocycle, Aromatic heterocycle, Aryl or hydrogen and R2, R3, R4, R5, R6, R7, R8 and R9 are each independently selected from hydrogen and optionally substituted C 1-6 alkyl, or R5 and R8 are an alkylene chain, are novel. They are useful in the treatment of thrombotic conditions and other pathologies associated with fibrin deposition.
Patent CA-2474110-A1 (CA)
Inventor: STOVOLD TERRY
IPC: G07F7/08
Filed: 2003-01-27
Abstract: L'invention concerne un procédé permettant d'associer une donnée source à un substrat. Ce procédé consiste à prendre au moins un agent de marquage latent qui émet un signal d'une certaine longueur d'onde d'émission en réaction à son exposition à des rayons infrarouge d'une certaine longueur d'onde d'excitation. Ce signal constitue au moins une partie de la donnée source. Ce procédé consiste ensuite à apposer le ou les agent(s) de marquage latent(s) sur le substrat. Ce procédé comporte également un processus procurant une encre dont la viscosité permet l'impression effective de la donnée source sur le substrat. Le ou les agent(s) de marquage latent(s) contient/contiennent un pigment inorganique. Dans certains modes de réalisation de ce procédé, l'agent de marquage latent doit être exposé aux rayons ultraviolet avant de pouvoir émettre un signal en réaction aux rayons infrarouge.
Patent CA-2476613-A1 (CA)
Title: Method of manufacturing socks
Inventor: TAKEDA DAISUKE
IPC: A41B11/00
Filed: 2002-08-06
Abstract: A method of manufacturing socks, comprising the steps of, when knitting the toe rear part and instep of a foot, knitting while sequentially reducing the number of stitches by a specified quantity on the little toe side of toes, reducing the number of stitches on a big toe side at a rate larger than the reduction rate of the number of stitches on the small toe side and increasing the number of stitches at a same rate to eccentrically displace a side edge part on the small toe side to the tip part at a specified rate, and generally straighten the side edge part toward the tip part on the big toe side, whereby the tip shape of the toe part is formed so that the big toe side is projected to gradually extend the tip shape forward of the toes from the small toe side toward the big toe side, and the shape can be formed so as to be positioned along a curve provided by connecting the tip parts of the toes to each other.
Patent CA-2477171-A1 (CA)
Title: Nanostructures containing pna joining or functional elements
Inventor: HYMAN PAUL L
IPC: C12Q1/68
Filed: 2003-02-21
Abstract: Nanostructures are made that include at least one species of assembly unit comprising a peptide nucleic acid (PNA). PNA assembly units may have one or two PNA joining elements. In addition, the PNA assembly units may contain structural elements, and/or other functional or joining elements. The nanostructure is suitably prepared using a staged assembly method. In this method, a nanostructure intermediate having at least one unbound joining element is contacted with an assembly unit having a plurality of different joining elements. None of the joining elements of the assembly unit can interact with itself or with another joining element of the same assembly unit. However, one of the joining elements of the assembly unit can interact with the unbound joining element of the nanostructure intermediate, so that the assembly unit is non-covalently bound to the nanostructure intermediate to form a new nanostructure intermediate for use in subsequent cycles. Unbound assembly units are removed and the cycles is repeated for a sufficient numbe r of cycles to form a nanostructure. In one specific method, the complementary joining elements in at least one cycle are PNA joining elements.
Patent CA-2479496-A1 (CA)
Title: Roof box member and roof system module with integrated roof box member
Inventor: OZKOK KERIM
IPC: B62D25/06
Filed: 2004-08-31
Abstract: A roof module (10) of a motor vehicle is manufactured from a plastic material whereby a roof box device (14) is integrally formed with the roof module (10) in one piece.
Patent CA-2480776-A1 (CA)
Title: Methods of preparation of the 2-(7-chloro-1,8-naphthyridine-2yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone
Inventor: STUK TIMOTHY LEE
IPC: C07D413/14
Filed: 2003-03-17
Abstract: The present invention relates to methods for making racemic 2-(7-chloro-1,8- naphthyridin-2-yl)-3-(5-methyl-2-oxohexyl)-1-isoindolinone and (+)-2-(7-chlo ro- 1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone.
Patent CA-2481779-A1 (CA)
Title: Self-propelled road milling machine
Inventor: HOLL BERND
IPC: E01C23/088
Filed: 2003-04-30
Abstract: The invention relates to a self-propelled road milling machine comprising a machine chassis (2), inside of which a milling roll (4) is rotationally mounted between lateral plates (12,13) that are orthogonal to the axis of the milling roll (4). This milling roll (4), which has a roll base body (14) and a milling tube (10), can be driven via a drive device (6), which is mounted on the exterior of the input-side lateral plate (12), and via a reduction gear unit (8).  The lateral plate (13), which is provided for exchanging alternatively mountable milling tubes (10) of different milling widths and which is situated opposite the input-side lateral plate (12), can be easily detached and defines the null side of the machine (1) against which the face of the milling roll (4) rests in an approximately flush manner. In order to enable a milling that is near the edge, the invention provides that the reduction gear unit (8) is mounted on the input side, and that the reduction gear unit (8) comprises an output element, which is mounted on the interior of the input-side lateral plate (12) and whose outer surface (25) forms a seat for milling tube elements that can be slid thereon from the null side. In addition, the invention provides that the roll base body (14) is coupled to the reduction gear unit (8) via the free face (23) of the output element without preventing the milling tube elements from being slid on.
Patent CA-2482113-A1 (CA)
Inventor: KIRCHMEYER STEPHAN
IPC: C07D333/32
Filed: 2004-09-20
Abstract: The invention relates to a process for the purification of thiophenes which are liquid at room temperature, of the general formula (I) (see formula I) wherein the thiophene of the general formula (I) which is liquid at room temperature is precipitated as a solid from at least one solvent at a temperature below the melting temperature of the thiophene, thiophenes purified by this process and the use thereof.
Patent CA-2482393-A1 (CA)
Inventor: SETO SHINJI
IPC: H04R1/00
Filed: 2003-03-14
Abstract: Cette invention se rapporte à une oreillette, dans laquelle un grand nombre de parois isophoniques en forme de nervures (12) formées dans le même matériau qu'un corps (11) de forme cylindrique creuse en un matériau élastique, c'est-à-dire un caoutchouc tel que du caoutchouc de silicium, et une résine synthétique souple telle que du polypropylène, sont formées sur la surface périphérique externe dudit corps de façon solidaire entre eux, en forme d'anneau à intervalles spécifiés dans le sens axial, ce qui permet de placer l'oreillette de façon souple dans l'oreille sans irriter la surface sensible au toucher du conduit auditif externe.
Patent CA-2483583-A1 (CA)
Title: Compact maxillary distractor
Inventor: NOON JOHN M
IPC: A61B17/66
Filed: 2003-04-29
Abstract: The present invention provides an improved orthopedic system for the modification of the distance between the maxilla 21 and zygoma (22). In a preferred embodiment, the system includes first and second footplates (500, 700) attached to an orthopedic device (10). The second footplate (700) is attached to the zygoma (22), with the first footplate (500) being mechanically coupled to the maxilla (21). This mechanical coupling is achieved either through attachment directly to the maxilla (21) or by attachment to a construct which itself is attached to the patient's teeth. The orthopedic device (10), which may be a distractor, allows for modification of the distance between the maxilla (21) and zygoma (22). The entire system can advantageously be placed intra-orally within a patient. In a preferred embodiment, the device (10) does not increase in overall length (A) upon activation. In another preferred embodiment, the second footplate (700) is offset by a predetermined distance (C) from the end of the actuator (911), allowing the actuator (11) to be placed under and behind at least a portion of the zygoma (700). Methods for using this novel orthopedic system are also disclosed.
Patent CA-2485791-A1 (CA)
Inventor: MAGUIRE MICHAEL
IPC: H04Q7/32
Filed: 2001-07-17
Abstract: A user interface and method for viewing short messages on a wireless device includes a viewing screen, a processor, a memory device and a message software interface module. The memory device stores electronic messages that have been transmitted or received by the wireless device. The message software interface module is executed by the processor and (a) displays a current electronic message on the viewing screen, (b) filters each of the electronic messages stored in the memory device to identify one or more select messages meeting a pre-set criteria, and (c) displays the one or more select messages on the viewing screen along with the current electronic message.
Patent CA-2488200-A1 (CA)
Inventor: RAUTENBACH MARTHINUS WESSEL
IPC: B60G17/056
Filed: 2003-06-04
Abstract: A suspension system (70) for a vehicle for use on any terrain. The suspensio n system (70) includes a plurality of fluid-operated cylinders (6, 7, 8, 9) which are each configured to interconnect wheels (1, 2, 3, 4) of the vehicle to the chassis (5). Fluid flow communication between the fluid-operated cylinders (6, 7, 8, 9) is achieved via tubes (15, 16, 17, 19) which extend between operative upper or lower chambers of fluid-operated cylinders (6, 7, 8, 9).
Patent CA-2493390-A1 (CA)
Title: Methode de production d'enamines de grande purete
Inventor: KOJIMA SHUNSHI
IPC: C07D267/02
Filed: 2003-07-17
Abstract: L'invention concerne une méthode de production de composés de grande pureté représentés par la formule générale (3), dans laquelle R?1¿ est alkyle C¿1-6? ou analogue ou R?2¿ est hydrogène ou analogue, ou R?1¿ et R?2¿ peuvent former ensemble alkylène C¿1-6?; et R?3¿ et R?4¿ sont chacun alkyle C¿1-6? ou analogue. La méthode consiste à mettre en réaction un composé de formule générale (1), dans laquelle R?1¿ et R?2¿ sont tels que définis plus haut, avec un composé de formule générale (2), dans laquelle R?3¿ et R?4¿ sont tels que définis plus haut. La méthode consiste ensuite à traiter le mélange réactionnel obtenu avec de l'eau acide, à une température de 0 à 30 ·C.
Patent CA-2494442-A1 (CA)
Inventor: YACOBI YACOV
IPC: G06T7/00
Filed: 2005-01-26
Abstract: Techniques are disclosed to enable utilization of randomly-occurring features of a label (whether embedded or naturally inherent) to provide counterfeit- resistant and/or tamper-resistant labels. More specifically, labels including randomly-occurring features are scanned to determine the labels' features. The information from the scan is utilized to provide identifying indicia which uniquely identifies each label and may be later verified against the label features that are present to determine whether the label is genuine. In a described implementation, the identifying indicia may be cryptographically signed.
Patent CA-2496254-A1 (CA)
Inventor: BAKER GERALD L
IPC: B65D19/36
Filed: 2005-02-07
Abstract: A bulk bag handling assembly, includes a bulk bag having a bottom and opposed pairs of peripheral side walls. A pair of outer lifting tine receiving channels are provided along the bottom in parallel spaced relation to one of the opposed pairs of peripheral side walls. A pair of inner lifting tine receiving channels positioned between the outer lifting tine receiving channels. The bulk bag handling assembly described can be used with a wide variety of lifting equipment.
Patent CA-2497827-A1 (CA)
Inventor: EDWARDS JAMES P
IPC: C07D471/04
Filed: 2003-09-04
Abstract: (1H-Benzoimidazol-2-YL)-(Piperazinyl)-Methanone derivatives of formula (I) a nd related compounds as histamine H4-receptor antagonists for the treatment of inflammatory and allergic disorders (I) wherein B and B1 are C or up to one of B and B1 may be N; Y is O, S or NR2, where R2 is H or C1-4alkyl; Z is O or S ; R8 is H and R9 is (a), where R10 Is H or C1-4alkyl, or R8 and R9 are taken together with their N of attachment to form (b); n is 1 or 2; m is 1 or 2; n + m is 2 or 3; other substituents as defined in claim 1.
Patent CA-2500107-A1 (CA)
Inventor: VAN DER MADE RENATA HELENA
IPC: B01J31/02
Filed: 2003-09-24
Abstract: A process for producing primary alcohols from secondary alcohols and/or tertiary alcohols and/or ketones, wherein the process comprises reacting a compound selected from a secondary alcohol, a tertiary alcohol, a ketone, or mixtures thereof, with carbon monoxide and hydrogen in the presence of a catalyst based on: i) a source of Group VIII metal, ii)a bidentate ligand having the general formula (I): R1-R2M1-R-M2R3R4 wherein M1 and M2 are independently P, As or Sb; R1 and R2 together represent a bivalent substituted or unsubstituted cyclic group whereby the two free valencies are linked to Ml;  R3 and R4 independently represent a substituted or unsubstituted hydrocarbyl group, or together represent a bivalent or non-substituted cyclic group whereby the two free valencies are linked to M2; and R represents a bivalent aliphatic bridging group; and iii) an acid having a pKa of 3 or less which is in excess over the Group VIII metal.
Patent CA-2507214-A1 (CA)
Inventor: FAMULA DIETER W
IPC: H04L12/56
Filed: 2003-11-10
Abstract: A method includes receiving a request to provision a path associated with at least a portion of a packet network and determining whether a router is associated with the path in the packet network. The method also includes provisioning a first connection between a first gateway and a second gateway when the router is not associated with the path. The method further includes provisioning a second connection between the first gateway and the router and a third connection between the router and the second gateway when the router is associated with the path. In addition, the method includes at least one of associating and disassociating a first endpoint of the first gateway and a second endpoint of the second gateway with one or more of the connections.
Patent CA-2509144-A1 (CA)
Inventor: KITTLE KEVIN JEFFREY
IPC: B05D1/24
Filed: 2003-12-11
Abstract: A process for forming a coating on a substrate, including the steps of effecting tribostatic charging of a body of powder by establishing a fluidis ed- bed of the body of powder in a fluidising chamber at least a part of which i s conductive, applying a voltage to the conductive part of the fluidising chamber, immersing a substrate which is electrically non-conductive or poorl y conductive, either electrically isolated or earthed, wholly or partly in the fluidised bed, withdrawing the substrate from the fluidised-bed and forming adherent particles of the powder into a continuous coating over at least par t of the substrate.
Patent CA-2510012-A1 (CA)
Inventor: MITTEN DOUG
IPC: E04F13/08
Filed: 2005-06-15
Abstract: An assembly including two or more siding panels. The assembly includes a lower panel and an upper panel adapted for positioning on the lower panel. The lower panel has a first arch at an upper end thereof, and the upper panel has a corresponding second arch at a lower end thereof. The second arch defines a bight in which the first arch is receivable. The lower panel includes an upwardly opening first trough positioned adjacent to the first arch, and the upper panel includes an upwardly opening second trough adjacent to the second arch and including two substantially vertical portions joined by a curved part. The second trough is receivable in the first trough so that the second trough rests upon the first trough.
Patent CA-2512237-A1 (CA)
Title: Imitation stone siding system
Inventor: MORSE RICK JAMES
IPC: B29C39/12
Filed: 2005-07-11
Abstract: Imitation stone (102) and a section of siding (100) are formed in a mold cavity (202) with a surface that follows a topography (206) of each of one or more natural stones (204), applying pigments (300a), (302a), (304a) and (306a) at different locations on the mold cavity (202) to replicate different colors of each natural stone (204) and to replicate a distribution of the different colors at different locations on the topography (206); and forming an imitation stone material in the mold cavity (202) to replicate the topography (206) of each natural stone on the imitation stone material, and to transfer the pigments (300a), (302a), (304a) and (306a) to the imitation stone material.
Patent CA-2519082-A1 (CA)
Inventor: MARTIN WALLACE
IPC: E04D1/12
Filed: 2005-09-13
Abstract: Des lés de réparation peuvent être insérés entre les rangées de bardeaux dans un toit en bois ou un toit de bardeaux. Le lé de réparation est doté d'un rebord supérieur à insérer dans l'interface entre deux rangées de bardeaux. La partie inférieure du lé de réparation est structurée pour fournir des canaux d'aération sur une ou les deux surfaces de ses faces du haut et du bas. Des éléments de fixation peuvent être fournis pour tenir les lés de réparation en place.
Patent CA-2519705-A1 (CA)
Inventor: WANG HANG-YONG
IPC: A61K47/32
Filed: 2004-03-22
Abstract: A dual action antifungal nail coat composition and method of use for ameliorating or preventing fungal infection of the nails, and onychomycosis, in particular, is disclosed. Composition embodiments in the form of one-coat type and two-coat type suitable for daily fungicidal regimens are disclosed. A  preferred antifungal nail coat composition comprises an effective fungicidal amount of antifungal agent, a permeation enhancing amount of a substantially non-volatile, permeation enhancer, a film-forming amount of a hydrophilic polymer, and a pharmaceutically acceptable, volatile carrier. The composition provides a substantially water-soluble fungicidal coating on contacting a fungally susceptible or infected nail.
Patent CA-2520770-A1 (CA)
Inventor: YAMATO HIDEYUKI
IPC: A61K33/44
Filed: 2004-04-02
Abstract: It is intended to provide a remedy or a preventive for low turnover bone diseases which contains spherical active carbon as the active ingredient. As examples of the low turnover bone diseases, renal osteodystrophy caused by low turnover in bone and bone aplasia can be cited. As the bone aplasia, bone aplasia in chronic renal failure in the storage stage and renal osteodystrophy in a dialysis patient can be cited.
Patent CA-2526082-A1 (CA)
Title: Triazole-derivatives as factor xa inhibitors
Inventor: BAUER ARMIN
IPC: A61K31/4196
Filed: 2004-05-05
Abstract: The present invention relates to compounds of the formulae (I) and (II), in which RO; R1; R3; Q; J1; J2; J3; J4; J5; V; G and M have the meanings indicated in the claims. The compounds of the formulae (I) and (II) are valuable pharmacologically active compounds. They exhibit a strong antithrombotic effect and are suitable, for example, for the therapy and prophylaxis of cardiovascular disorders like thromboembolic diseases or restenoses. They are reversible inhibitors of the blood clotting enzymes factor Xa (FXa) and/or factor VIIa (FVIIa), and can in general be applied in conditions in which an undesired activity of factor Xa and/or factor VIIa is present or for the cure or prevention of which an inhibition of factor Xa and/or factor VIIa is intended. The invention furthermore relates to processes for the preparation of compounds of the formulae (I) and (II), their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.
Patent CA-2528112-A1 (CA)
Inventor: HEIDEL WERNER
IPC: B02C19/00
Filed: 2005-11-28
Abstract: The device for the disposal of sanitary waste consists of a fixed drum-type container (20) with a horizontal central axis (MA) and with inlet pipes for dosed wash liquid (WF), for sanitary liquid (NF) and for dosed chemicals (CH),whereby a discharge duct (65) for the carrying-off of the comminuted sanitary waste interspersed with wash liquid from the bottom area of the container (20) is provided in the bottom area of the container (20), in the inner space (27) of which a knife disk (30) which can be rotatably driven is placed in the area of one of its both vertical front walls (21; 22) with shearing knives (31) turned to the inner space (27) of the container (20), whereby an ascendingly guided compressor screw (60) follows the conveyor screw (65), compressor screw which forms with a shear sieve sheet (70) a functional unit for separating the comminuted sanitary waste containing solid components from the wash liquid (WF) with the constituents of the sanitary waste which are dissolved therein and the wash liquid is supplied to a drain (85) over a discharge duct (80), whereby the rest of the comminuted sanitary waste freed from the liquid and containing solid constituents is fed in the upper area (61b) of the housing (61) to a collecting container (95).
Patent CA-2533346-A1 (CA)
Inventor: CROVETTO ROSA
IPC: F01K21/06
Filed: 2004-06-21
Abstract: The present invention provides an effective method of inhibiting corrosion on metallic surfaces in contact with a fluid contained in an industrial system, which includes adding to such fluid an effective corrosion controlling amount of a phosphoglyceride compound or an emulsified soybean oil.
Patent CA-2535334-A1 (CA)
Title: Theft-resistant light bulb
Inventor: D ALMEIDA GEORGE
IPC: H01J61/02
Filed: 2005-11-14
Abstract: A theft-resistant light bulb comprises a housing, and a light emitting member secured to the housing. A first electrical contact is mounted on the housing in electrically conductive relation with the light emitting member. A second electrical contact is mounted on the housing in electrically conductive relation with the light emitting member. When sufficient voltage is applied across the first electrical contact and the second electrical contact, the light emitting member emits light. A  socket engaging collar is disposed in freely rotatable relation on the housing, for secure threaded engagement with a co-operating threaded electrical contact of a light socket, and for electrical contact with the first electrical contact when the light bulb is operatively installed in the light socket. An elongate locking shaft is used to rotationally lock the housing with respect to the socket engaging collar, such that the socket engaging collar is caused to rotate with the housing when the housing is rotated during installation or removal of the light bulb.