baber/WOPTO huggingface dataset:
Patent CA-2523471-A1 (CA)
Inventor: HILLEBRAND HELKE
IPC: C12N15/82
Filed: 2005-11-01
Abstract: The present invention relates to expression cassettes comprising transcription regulating sequences with seed-preferential or seed-specific expression profiles in plants obtainable from Arabidopsis thaliana genes At4g12910, At1g66250, At4g00820, At2g36640, At2g34200, At3g11180, At4g00360, At2g48030, At2g38590, At1g23000, At3g15510, At3g50870, At4g00220, or At4g26320.
Patent CA-2523706-A1 (CA)
Title: Dermal micro organs, methods and apparatuses for producing and using the same
Inventor: ROSENBERG LIOR
IPC: A01N63/00
Filed: 2004-04-29
Abstract: Embodiments of the present invention provide Dermal Micro Organs (DMOs), methods and apparatuses for producing the same. Some embodiments of the invention provide a DMO including a plurality of dermal components, which substantially retain the micro-architecture and three dimensional structure of the dermal tissue from which they are derived, having dimensions selected so as to allow passive diffusion of adequate nutrients and gases to cells of the DMO and diffusion of cellular waste out of the cells so as to minimize cellular toxicity and concomitant death due to insufficient nutrition and accumulation of waste in the DMO. Some embodiments of the invention provide methods and apparatuses for harvesting the DMO. An apparatus for harvesting the DMO may include, according to some exemplary embodiments, a support configuration to support a skin-related tissue structure from which the DMO is to be harvested, and a cutting tool able to separate the DMO from the skin-related tissue structure. Other embodiments are described and claimed.
Patent CA-2524494-A1 (CA)
Inventor: THAEMLITZ CARL J
IPC: C09K8/24
Filed: 2004-04-29
Abstract: New polymers, and their applications in water-based wellbore service fluids, such as, for example, drilling fluids, yield desirable filtration control and theological properties to such fluids even after exposure to HTHP aging.  Typical temperatures encountered during such aging are around 350 - 400~F and the duration of the exposure is some significant time such as 16 hours or longer. Preferably, the polymers are random terpolymers of N-vinylcaprolactam, vinyl sulfonate monomer 2-acrylamido-2-methyl-1-propanesulfonic acid, and monomer acrylamide, most preferably in a molar ratio of 15:20:65 respectively.  The polymers reduce HTHP filtration volumes in fresh water, sea water, potassium chloride, and lime mud systems. The polymers may also be used to inhibit or reduce shale erosion.
Patent CA-2525953-A1 (CA)
Inventor: KAWAOKA YOSHIHIRO
IPC: C07K14/11
Filed: 2004-05-27
Abstract: L'invention concerne une composition servant à préparer des virus influenza à titre élevé, par exemple, en l'absence d'un virus assistant, qui comprend une séquence provenant d'un isolat de virus influenza à titre élevé.
Patent CA-2526329-A1 (CA)
Title: Water-soluble container
Inventor: MILER FABIENNE
IPC: B65D81/32
Filed: 2004-05-18
Abstract: A filled water-soluble injection moulded container (1) containing a first composition (6) held in a first compartment (2) and a second composition (8) held in a second compartment (3), said first compartment (2) and said second compartment (3) being separated by a water-soluble barrier (4) having an opening (5) plugged by a plug (7) arranged such that when said container (1) is filled with said first composition (6) and said second composition (8), said first compartment (2) is filled through said opening (5) in said barrier (4), said barrier (4) is plugged with said plug (7), and subsequently said second compartment (3) is filled with said second composition (8) and said second compartment is sealed with a closure part (9).
Patent CA-2530796-A1 (CA)
Title: Columnar architecture for pla or fpga
Inventor: YOUNG STEVEN P
IPC: G06F17/50
Filed: 2004-06-28
Abstract: An integrated circuit (IC) is disclosed having circuitry arranged in a plurality of columns. A column in the IC is essentially a series of aligned circuit elements of the same type that extends from a first edge of the IC to a second edge. In addition there may be a center column having circuit elements of different types.
Patent CA-2532572-A1 (CA)
Inventor: HOLSHEIMER HENK HENDRIK BERNAR
IPC: A63F9/00
Filed: 2004-07-22
Abstract: A toy building element with coupling studs (6) and/or coupling skirts (7) that are complementary therewith for being interconnected with other toy building elements provided with corresponding coupling studs and/or coupling skirts, said interconnection taking place in an axial direction of the coupling studs and/or the coupling skirts. The toy building element comprises a top element (1) and a bottom element (2) that can be interconnected by means of coupling means that are releasable exclusively by rotation about an axis (A) in parallel with the axial direction of the coupling studs (6) and/or the coupling skirts (7). Besides, the toy building comprises at least one intermediate element (8), said top element (1) being interconnectable with an upper end of the intermediate element (8), while the bottom element (2) can be interconnected with a lower end of the intermediate element (8).
Patent CA-2532898-A1 (CA)
Inventor: KEMP HERSEL T II
IPC: C07C273/18
Filed: 2004-07-21
Abstract: This invention relates to stable liquid biuret modified toluene diisocyanates, prepolymers thereof, stable liquid biuret allophanate modified toluene diisocyanates, prepolymers thereof, and to processes for the preparation of these compositions. The stable liquid biuret modified toluene diisocyanates comprise a secondary amine based biuret modified TDI having an NCO,group content of about 12 to about 46% by weight.
Patent CA-2533591-A1 (CA)
Title: Method for treatment of sores and lesions of the skin
Inventor: GEE GILBERT C
IPC: A61K35/644
Filed: 2004-06-22
Abstract: A composition for the topical treatment of sores, lesions, ulcers, and other disorders of the skin, said composition includes a combination of a bee product and caffeine. The bee product may comprise bee pollen, bee propolis, honey, or royal jelly. Variations of the composition may also contain a tannin. The composition may be in the form of an ointment or cream that is applied topically to an affected area of the body. The composition may also be used in other forms, such as a spray, shampoo, soap, lipstick, or adhesive bandage. The invention may also be useful as a health beverage.
Patent CA-2536458-A1 (CA)
Title: Composition comprising a pulmonary surfactant and a pde2 inhibitor
Inventor: WOLLIN STEFAN-LUTZ
IPC: A61K31/522
Filed: 2004-08-27
Abstract: The invention relates to the combined administration of a pulmonary surfactant and a PDE2 inhibitor for the treatment of a disease in which pulmonary surfactant malfunction and/or phosphodiesterase 2 (PDE2) activity is detrimental.
Patent CA-2537356-A1 (CA)
Inventor: VAN STEINBURG CLIFFORD E
IPC: E04C1/40
Filed: 2006-02-15
Abstract: Means for and a method of erecting block drywall wherein the blocks, or bricks, are, for the most part, rectangular in appearance and each provided, on their undersides, with a longitudinal and centrally oriented cavity extending the full length ofeach block and leaving longitudinal, horizontal, contact areas on each side of the cavity for seating on an underlying block in a wall construction, the upper sides of each block being provided with a horizontal and centrally located protruberance extending the full length of the block, there being longitudinal seating areas along the top side of each block situated to cooperate with the underside seating areas on each side of a similar block seated thereon, the cavities and protruberances of the blocks constituting symmetrically opposed mating surfaces facilitating the stacking of blocks, one upon another and slideable longitudinally with respect to each other in a vertical drywall construction, preferably, the blocks each being provided with centrally located and horizontally and longitudinally spaced holes extending vertically and completely through each block., the longitudinal spacing of the holes being such that when blocks are stacked in standard staggered offset layer relationship in an erected wall the holes are coincident from layer to layer accommodating the insertion of locating pins fixing the longitudinal displacement of blocks of one layer to each of vertically adjacent layers in a completed wall construction, in order to provide greater wall stability space may be provided between the protruberances and the undersides of cavities of blocks seated thereon to accommodate a belt, running lengthwise of a row of blocks, the belt being provided with holes coinciding with the coincident holes of stacked layers to allow the insertion oflocating pins extending vertically from centrally of one block to a position centrally of a vertically adjacent block mated therewith, the pins each being of a length approximating the height of a block.
Patent CA-2538641-A1 (CA)
Inventor: GRIFFIN JASON T
IPC: G06F17/27
Filed: 2006-03-07
Abstract: A method of displaying character combination choices on an electronic device having a text disambiguation function, wherein the choices are generated by the text disambiguation function based on a previously entered key depression sequence.  The method first determines whether all of the character combination choices will fit on a first screen. If so, the method includes displaying all of the choices on the first screen. However, if it is determined that all of the choices will not fit on the first screen, the method includes steps of: (i) displaying a first subset of the plurality of character combination choices on the first screen, and (ii) displaying an additional screen indicator on the first screen, wherein the additional screen indicator indicates that a second subset of the plurality of character combination choices may be selectively displayed on a second screen. Also, a handheld electronic device that implements the method.
Patent CA-2538775-A1 (CA)
Title: Methods of operating a series hybrid vehicle
Inventor: GRAY CHARLES L JR
IPC: B60L50/13
Filed: 2004-09-03
Abstract: The invention is directed toward methods for operating a series hybrid vehicle in a manner that responds to the operator's demand for power output, while maximizing engine efficiency and minimizing disruptions in vehicle drivability. According to the present invention, when the driver of a series hybrid vehicle makes a demand for power output, whether the secondary power source(s) (12) is supplied with secondary energy stored in an energy storage device(s) (14), direct input energy generated by an engine(s) (16), or both, depends on the amount of available secondary energy stored in the vehicle's secondary storage device(s) alone, and in combination with vehicle speed.  During the time that the engine is used to generate secondary energy, the power efficiency level at which the engine is operated also depends on the vehicle speed and the amount of available secondary energy stored in the vehicle's secondary storage device alone, and in combination with vehicle speed.
Patent CA-2539787-A1 (CA)
Inventor: STEENSTRA JACK
IPC: H04M1/72409
Filed: 2004-09-23
Abstract: Method and apparatus are disclosed to allow non-wireless transmission or reception of data from one device to at least another device. More particularly, in one embodiment, a jack of a first device is configured to receive incoming analog signals encoded with digital data from the second device and to transmit outgoing analog signals encoded with digital data to the second device. The first device may also comprise a first conversion unit configured to encode digital data into the outgoing analog signals and a second conversion unit configured to recover digital data from the incoming analog signals.
Patent CA-2539936-A1 (CA)
Title: Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane
Inventor: SIEVERT ALLEN CAPRON
IPC: B01J35/00
Filed: 2004-10-13
Abstract: A process is disclosed for the manufacture of CF3CH2CHF2 and CF3CHFCH2F. The process involves (a) reacting hydrogen fluoride, chlorine, and at least one halopropene of the formula CX3CCl=CClX (where each X is independently F or Cl) to produce a product including both CF3CCl2CClF2 and CF3CClFCCl2F; (b) reacting CF3CCl2CClF2 and CF3CClFCCl2F produced in (a) with hydrogen to produce a product including both CF3CH2CHF2, and CF3CHFCH2F; and (c) recovering CF3CH2CHF2 and CF3CHFCH2F from the product produced in (b). In (a), the CF3CCl2CClF2 and CF3CClFCCl2F are produced in the presence of a chlorofluorination catalyst including a ZnCr2O4/crystalline .alpha.-chromium oxide composition, a ZnCr2O4/crystalline .alpha.-chromium oxide composition which has been treated with a fluorinating agent, a zinc halide/.alpha.-chromium oxide composition and/or a zinc halide/.alpha.-chromium oxide composition which has been treated with a fluorinating agent.
Patent CA-2541089-A1 (CA)
Inventor: BIJPOST ERIK
IPC: C05C9/00
Filed: 2003-10-06
Abstract: A method of improving the crushing strength, impact resistance and the compressibility of urea granules by the addition of a compound to the molten urea, wherein the compound comprises both a polyvinyl compound and an organic molecule consisting of 1-10 carbon atoms and 1-10 polar organic groups.
Patent CA-2541172-A1 (CA)
Inventor: MURRAY KELLY
IPC: G06F17/30
Filed: 2004-10-14
Abstract: An interactive, graphical depiction of a form (610) is presented through a computer network. A request is received through the network for information relating to a location on the form selected by a user, where the selection is made through interaction with the graphical depiction of the form. Information is delivered to the user (46) through the network in response to the request.  The delivered information may include one or more of the following relating selected form location: planning information, consulting materials, research and compliance information. An interactive depiction of a map or series of maps also may be presented through the network. The user may interact with the map to obtain jurisdiction-specific information on a topic that relates to the subject matter (56) of the graphical, interactive form. The jurisdiction-specific information (66) also may be delivered to the user through the network.
Patent CA-2541747-A1 (CA)
Inventor: SHEN JING KAI
IPC: A23L17/60
Filed: 2005-08-15
Abstract: The invention provides extracts of brown seaweed of the genus Ascophyllum that have valuable pharmacological properties. In particular, compositions of the invention are useful for e.g.: inhibiting alpha-glucosidase activity;  preventing or treating conditions mediated by alpha-glucosidase activity;  reducing blood glucose levels; preventing or treating diabetes; modulating glucose uptake in adipocytes; preventing or treating obesity; scavenging free radicals; stimulating the immune system; activating macrophages; preventing or treating condition mediated by macrophage activation; and modulating nitric oxide production by macrophages. Methods for using the Ascophyllum extracts of the invention are provided, as are kits comprising Ascophyllum extracts of the invention and instructions for using the extracts.
Patent CA-2543624-A1 (CA)
Title: Polyacrylic hydrazide and crosslinking or curing agent for resin
Inventor: ABE YOSHINOBU
IPC: C08L75/04
Filed: 2004-11-11
Abstract: Disclosed is a crosslinking or curing agent for resins which contains, as an active constituent, a polyacrylic hydrazide with an average molecular weight of 10,000-150,000 wherein the degree of conversion to hydrazide is not less than 30% and the number of hydrazide groups in a molecule is not less than 85.  Also disclosed are a polyacrylic hydrazide with an average molecular weight of 20,000-30,000 and a polyacrylic hydrazide with an average molecular weight of 50,000-150,000.
Patent CA-2543991-A1 (CA)
Title: Carton with composite wall and expansion panels
Inventor: HOLLEY JOHN M JR
IPC: B65D5/42
Filed: 2006-04-19
Abstract: An expansion panel assembly (200a) for use with a tubular carton (C).   The expansion panel assembly (200a) includes means for cooperative relief, a slidable section (152a) and fixed sections (150a). Means for cooperative relief includes relief apertures (140a), expansion cuts (144a), and expansion hinges (146a). The relief apertures (140a) each span a portion of inner top panel (110) and expansion panel (136a). Expansion cuts (144a) define expansion hinges (146a), as well as expansion flap fixed sections (150a) and expansion panel slidable section (152a).
Patent CA-2545848-A1 (CA)
Title: Control system for an aircraft galley cooler
Inventor: BUCK GILBERT W
IPC: F25D15/00
Filed: 2004-10-29
Abstract: An aircraft galley air cooling system utilizes a controller having software for regulating the temperature within food carts within a galley air cooling unit. The cooling unit includes supply air and return air temperature sensors which measure the temperature of the air entering and exiting the food cart.  The return air temperature is regulated by controlling the amount of a liquid refrigerant that flows through a heat exchanger within the cooling unit. If the return air temperature sensor fails, then the controller regulates the supply air temperature. The controller also regulates defrosting of the cooling unit.
Patent CA-2546085-A1 (CA)
Inventor: TINGEY JOHN S
IPC: B22D35/06
Filed: 2004-12-07
Abstract: A trough is described for carrying molten metal, comprising an outer shell defined by a bottom wall and two side walls, an insulating layer filling the outer shell and a conductive U-shaped refractory trough body for carrying molten metal, the trough body being embedded in the insulating layer. At least one heating element is positioned in the insulating layer, adjacent to but spaced apart from the trough body, to provide an air gap between the heating element and the trough body.
Patent CA-2552392-A1 (CA)
Title: Apicomplex vaccine strains of a family of sarcocystidae
Inventor: BOUT DANIEL
IPC: C12N1/11
Filed: 2005-01-13
Abstract: Mutant strain (A) of an Apicomplexa of the family Sarcocystidae contains mutations that inactivate both of the adhesins MIC1 and MIC3. An independent claim is also included for a vaccine that contains (A). ACTIVITY : Protozoacide. MECHANISM OF ACTION : Vaccine. Mice were injected intraperitoneally with 20 tachyzoites of T. gondii in which both MIC1 and MIC3 were inactivated, then 1 month later challenged with 70 cysts of the cystogenic strain 76K. Practically no cerebral cysts were formed in the vaccinated animals (99.9 % protection).
Patent CA-2552657-A1 (CA)
Inventor: GATLIN LARRY W
IPC: C09K8/64
Filed: 2006-07-18
Abstract: New fluids are disclosed for use in servicing subterranean formations containing oil and gas. In particular, an improved chemical gelling additive for hydrocarbon based fracturing fluids is disclosed having reduce, negligible or no volatile phosphorus at temperatures below about 250°C. The viscosity verses temperature behavior of an example fluid is illustrated.
Patent CA-2554116-A1 (CA)
Title: Method and apparatus for secure data storage
Inventor: MINNOCCI LODOVICO
IPC: H04L9/00
Filed: 2005-01-21
Abstract: A data storage system includes storage manager, a crypto engine, and a data store. The storage manager operates to present information to the crypto engine for providing encrypted information and further operates to present the encrypted information to the data store for storage.
Patent CA-2554450-A1 (CA)
Title: A method and an arrangement for producing friction linings
Inventor: LEINWEBER WOLFGANG
IPC: B29C43/14
Filed: 2005-01-31
Abstract: Disclosed are a method and a device for producing friction linings by pressing a pourable material (14). Said material (14) is pre-compressed against at least one support plate (9), whereupon the pre-compressed material (14) is conveyed to a press (4) and is subjected to a final compressing process in a pressing mold (11) comprising at least one hollow space (11'). The pourable material (14) is pre-compressed already in the pressing mold (11) while the pre-compressed material (14) is conveyed to the press (4) directly in the pressing mold (11) and is subjected to the final compressing process there.
Patent CA-2554727-A1 (CA)
Title: Steeping device for producing a liquid mixture
Inventor: DALLAIRE GUY
IPC: B65D47/36
Filed: 2005-01-12
Abstract: The present invention relates to a steeping device for providing a liquid mixture. The steeping device (38, 138, 238) comprises a housing (27, 127, 227) defining a steeping chamber (44, 144) adapted to contain a steeping material therein and the housing (27, 127, 227) having an outlet aperture (78, 178) allowing the withdrawal of a fluid introduced into the steeping chamber (44, 144); and a one-way flow control member allowing the introduction of the fluid into the steeping chamber (44, 144) while preventing the introduced fluid to flow out from the steeping chamber (44, 144) therethrough.
Patent CA-2556593-A1 (CA)
Inventor: SEKINE MITSUO
IPC: C07H19/073
Filed: 2005-02-10
Abstract: A silyl linker that can be efficiently introduced in a solid-phase support for use in the synthesis of nucleic acid oligomers such as DNA. There is provided a silyl linker for solid-phase synthesis of nucleic acid, comprised of a compound of the general formula: H-(R1)Si(R2)-(C6H4)-CONH-(A)-COOH (I) (wherein each of R1 and R2 is an alkyl or aryl, and (A) represents a spacer moiety), or a salt thereof. There is further provided a 3~-end nucleoside unit having the above compound linked via an oxygen atom to the 3-position of sugar of nucleoside or a derivative thereof. There is still further provided a solid-phase support having the 3~-end nucleoside unit introduced therein, and provided a method of synthesizing a nucleic acid oligomer with the use of the solid-phase support.
Patent CA-2558248-A1 (CA)
Title: Agglomeration of titania
Inventor: BOTHA PIETER ADRIAAN
IPC: C22B1/244
Filed: 2005-09-14
Abstract: According to the present invention there is provided a process for the agglomeration of titania slag particles comprising providing titania slag at a d50 particle size of below 106 μm; mixing the slag particles with an organic binder; and agglomerating the mixture of the slag particles and organic binder into agglomerated particles with a d50 particle size in the range from 106 μm to 1000 μm. The agglomerated particles have a (TiO2 and FeO)/C mass ratio of more than 3.4. The invention also relates to such agglomated slag particles and a chloride process for the production of TiO2 wherein such agglomerated titania slag particles are used.
Patent CA-2558316-A1 (CA)
Title: Graphics pipeline and method having early depth detection
Inventor: TIAN YUSHI
IPC: G06T15/00
Filed: 2005-03-02
Abstract: A graphics pipeline includes a plurality of sequentially arranged processing stages which render display pixel data from input primitive object data. The processing stages include at least a texturing stage and a depth test stage, and the depth test stage may be located earlier in the graphics pipeline than the texturing stage.
Patent CA-2558454-A1 (CA)
Title: Blown film extrusion system
Inventor: KNOKE THOMAS
IPC: B29C48/90
Filed: 2005-02-22
Abstract: The invention relates to a blown film extrusion system (1) that comprises a blowing head (5), which extrudes a film tube (9), a pinch-off device (8), which pinches off the film tube (9), and comprises film guiding elements (7, 13, 27, 28) that guide the film tube (9) between its extrusion by the blow head and its pinching off. According to the invention, the guiding elements (7, 13, 27, 28) contain a porous, preferably microporous material.
Patent CA-2559079-A1 (CA)
Title: Storage of content-location information
Inventor: AKSU EMRE BARIS
IPC: G06F7/00
Filed: 2005-03-09
Abstract: A method, devices, system and software applications for wired or wireless communication. A file format for a DRM (Digital Rights Management) media content is provided. The file format has textual content-location header(s) in a common headers box for indicating content-location information of the media content.