baber/WOPTO huggingface dataset:
Patent CA-2334893-A1 (CA)
Title: Thermal bondable polyolefin fibers comprising a random copolymer of propylene
Inventor: BRACA GIANCARLO
IPC: D04H3/14
Filed: 2000-03-24
Abstract: Thermal bondable polyolefin fibers comprising 1 % by weight or more of a random copolymer A) of propylene with one or more .alpha.-olefin comonomers of formula: CH2=CHR, wherein R is a C2-C8 alkyl radical, the amount of said comonomer or comonomers being from 3 % to 20 % by weight with respect to the  total weight of the random copolymer A).
Patent CA-2336495-A1 (CA)
Inventor: BENNETT ROGER B
IPC: A62C3/00
Filed: 2001-02-14
Abstract: An external chimney mounted Collector Collar and Bi-metallic contact sensing device to be used as an early warning and detection of the presence of flame as it escapes from a faulty (cracked) chimney within a building (FIG.1 ceiling in basement above heating unit or in attic ceiling) and/or the early warning and detection of hot molten liquid (lava) as it erupts and spews out of the top of a chimney during a severe creosote chimney fire. This device is NOT for the detection of a fire within a chimney but rather to detect any fire that may get out of a chimney.
Patent CA-2341019-A1 (CA)
Title: System and method for processing product orders
Inventor: ZAROVINSKY ADOLPH
IPC: G06Q30/06
Filed: 2001-03-15
Abstract: The present invention is a computer-based system and method for processing orders over the Internet. In one embodiment, the method of the present invention comprises the steps of identifying a customer placing a product order, displaying information relating to other orders associated with the customer, receiving details of a new product order from the customer, confirming details of the new product order from the customer, determining the date on which the products ordered is to be delivered to the customer, and sending order information to at least one supplier associated with the product order. Preferably, some or all of the steps of the method are performed in real-time.
Patent CA-2341796-A1 (CA)
Inventor: GOPALNARAYANAN SIVAKUMAR
IPC: F16L9/02
Filed: 2001-03-22
Abstract: A conduit for transporting non-volatile liquids is provided in which the conduit's internal surfaces have a surface energy lower than that of the non-volatile liquid.
Patent CA-2342196-A1 (CA)
Title: System and method for auditing in network applications
Inventor: TSYGANSKIY IGOR
IPC: H04L29/06
Filed: 1999-08-23
Abstract: A system and a method for auditing network applications captures data transmissions between a client (110) and a server (140) during a user session (130). An audit data capture filter captures each request from the client (110) and each response to each request by the server (140). An audit encryption module (1410) encrypts the captured requests and the captured responses using an encryption key and stores them in an audit memory (160). The audit encryption module (1410) additionally outputs parts of the encryption key to the client (110) and to the server (140). An audit decryption module (1520) captures the parts of the encryption key from the client (110) and from the server (140) and decrypts the encrypted requests and the encrypted responses. An audit analysis device can then use the decrypted requests and the decrypted responses to restore the user session (130) so that it is then possible to analyze what has happened during the user session (130). In addition, the audit analysis device can also verify that a particular event has occurred during the user session (130).
Patent CA-2354473-A1 (CA)
Inventor: BIEBL ALOIS
IPC: B60Q1/26
Filed: 2000-04-01
Abstract: The invention relates to a control circuit for a LED array. The inventive circuit consists of at least two lines of LEDs, whereby a line consists of several LEDs mounted in series and connected to a distribution voltage (UBatt). A semiconductor switch (T) is connected in series between each LED  line and the corresponding distribution voltage and enables to supply the LED  current in a clocked manner. A measuring shunt (RShunt) is connected in series in relation to the LEDs and in the branch for the conducting-state current (IF) and between the LEDs and the ground. A control circuit controls the semiconductor switch (T) of a first LED line, hereafter referred to as master line, in such a way that a constant mean value of the LED current is obtained, whereby the master line is provided with a given number X of LEDs in the line thereof. Said control circuit also controls at least the semiconductor switch (T2) of an additional LED line (slave line).
Patent CA-2355475-A1 (CA)
Inventor: DOPPELT JERALD
IPC: A62C8/06
Filed: 2001-08-20
Abstract: The invention relates to a cover for hot outdoor grills. It comprises a cotton flannel material on which an aluminized vinyl is coated on the surface. This material is resistant to excessive heat and can also repel water.
Patent CA-2356507-A1 (CA)
Inventor: ABDALLAH SUE
IPC: B23D59/00
Filed: 2001-08-30
Abstract: A multiposition hanger for a tool having a housing is disclosed. The hanger has a clamp having first and second arms and a first hole through said first arm and a second hole through said second arm. A fastener is configured for passing through the first hole, through the housing, then through second hole, such that the fastener secures the clamp to the tool. A hook is configured for hanging the tool, the hook having a free side and a mounting side joined by a supporting span. A  clamp housing connects the hook with the clamp. The clamp housing has a top end and a bottom end with a throughbore passing therethrough from the top end to the bottom end for receiving the mounting side of the hook. The throughbore and the mounting side are both generally parallel to the fastener when the fastener is engaged in the first and second holes. The clamp housing is rotatably held within the throughbore by a detent locator. A plurality of detents are located at the bottom end of the clamp housing such that when the detent locator is seated in one of the detents, the position of the hook is faced relative to the tool.
Patent CA-2358044-A1 (CA)
Inventor: BEAUCOUP FRANCK
IPC: H04M9/08
Filed: 2001-10-03
Abstract: A far-end activity detector for use in a hands-free telephone incorporating  a beamformer, comprising a pair of accumulators for storing respective samples  of a near-end signal and a far-end signal received by the hands-free telephone, a  pair of modules for calculating the acoustic energies of the respective samples of t he near-end signal and the far-end signal, and a comparator for comparing the acoustic energies and in the event the far-end acoustic energy exceeds the near-end acoustic energy by more than said predetermined amount then freezing operation of the steering functionality of the beamformer.
Patent CA-2362990-A1 (CA)
Title: Process for the preparation of 6-(perfluoroalkyl)uracil compounds
Inventor: KAMESWARAN VENKATARAMAN
IPC: C07D239/54
Filed: 2000-02-14
Abstract: An improved process for the preparation of 6-(perfluoroalkyl)uracil compounds having structural formula (I) from 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds having structural formula (II).
Patent CA-2363585-A1 (CA)
Inventor: EDEL HORST
IPC: B21C47/00
Filed: 2001-11-19
Abstract: A device for separating especially rolled metal strip which is longitudinally slit into at least two strips, wherein the two strips are conveyed to a strip coiling device, for example, a coiling reel. To prevent the slit strips from traveling on top of each other, to prevent damage to the edges of the strips and to achieve a clean separation of the individual strips coiled into rings, the device is provided with at least one separately controllable driver for each slit strip.
Patent CA-2363845-A1 (CA)
Title: Safety intravenous catheter assembly and method for use with a needle
Inventor: GREENE JASON ANDREW
IPC: A61M5/32
Filed: 1999-08-02
Abstract: A safety intravenous catheter assembly (10), and method for use with a needle (12) is comprised of the following. A catheter hub (18) has an axial bore (20) extending through the catheter hub (18). A needle cover (22) has a first end (24) of the needle cover (22) inserted in the axial bore (20), a second axial bore (26) extending through the needle cover (22), and coaxial with the axial bore (20). A continuous circumferential notch (28) extends outwardly in the axial bore (20) of the catheter hub (18). A notch clip (30) is joined with the needle cover (22), and is positional to engage the notch (28) of the catheter hub (18). The notch clip (30) can engage a side (14) of the needle (12), the notch (28), which locks the catheter hub (18) in engagement with the needle cover (22) when the needle cover (22) is inserted in the axial bore (20), and the needle (12) is inserted in the second axial bore (26) at least adjacent or past a distal portion (32) of the notch clip (30).
Patent CA-2363911-A1 (CA)
Title: Methods for altering organ mass, controlling fertility and enhancing asexual reproduction in plants
Inventor: MIZUKAMI YUKIKO
IPC: A01H1/00
Filed: 2000-01-07
Abstract: The invention provides methods of altering organ mass, controlling fertility  and enhancing asexual reproduction in plants through the modulation of plant  growth and cell proliferation. The methods involve producing transgenic plan ts comprising a recombinant expression cassette containing an ANT nucleic acid linked to a plant promoter.
Patent CA-2364528-A1 (CA)
Inventor: KIMURA TSUGUO
IPC: A23G3/00
Filed: 2000-07-31
Abstract: The present invention relates to a soft candy having superior softness when initially chewed and is resistant to adhering to the teeth, and a production method of that soft candy. In the past, soft candy had the problem of easily adhering to the teeth, and when this was attempted to be prevented, resulted in the problem of the softness of the soft candy being easily lost.      The soft candy of the present invention solves these problems by having for its essential ingredients at least saccharide, vegetable oil and emulsifier, fine sucrose crystals having a crystal size of less than 30 µm as necessary, and also as necessary, initial chewing ease of 5, 000-23, 000 (g's) and/or teeth adherence of 100-1500 (g). In addition, the production method of the present invention enables production of the soft candy of the present invention. The present invention is able to provide soft candy having superior softness when initially chewed and is resistant to adhering to the teeth.
Patent CA-2364991-A1 (CA)
Title: Process for the preparation of perylene pigments
Inventor: THOMPSON BRIAN L
IPC: C09B5/62
Filed: 2001-12-14
Abstract: This invention relates to a process for preparing perylene pigment compositions by (a) reacting, at a temperature of less than about 25°C, a mixture of (1) a perylene tetracarboxylic compound, (2) at least about 0.1% by weight, relative to the perylene tetracarboxylic compound, of a surfactant of formula (I) (see formula I) wherein R1, R2, R3, X, Y, Z, and Z' are defined herein, (3) an equivalent excess, relative to the amount of the perylene tetracarboxylic compound, of ammonia or a primary amine R A-NH2, wherein R A is defined herein, and (4) optionally, a solvent, to form a perylene intermediate; (b) heating the perylene intermediate at a temperature of about 50°C to about 250°C, optionally in the presence of certain non-pigmentary cyclic anhydrides or imides and/or solvents; and (c) collecting the perylene pigment composition.
Patent CA-2365320-A1 (CA)
Inventor: AKABANE MINAKO
IPC: A61P25/04
Filed: 2001-04-20
Abstract: L'invention concerne des composés hétérocycliques de la formule suivante (I), dans laquelle A est éventuellement un groupe alkyle substitué, un groupe aryle substitué ou un groupe hétérocyclique substitué; B?1¿ et B?2¿ représentent un atome hydrogène, alkyle ou hydroxyle ou, combinés, un groupe carbonyle; X est un atome d'oxygène, de soufre, de carbone ou d'azote; la ligne en pointillés indique la présence, ou l'absence, d'une liaison; n est un entier de 1 ou 2; et le groupe X-Y- représente éventuellement un alkylène substitué ou une liaison d'alkylène cyclique; ou un sel de ceux-ci pharmaceutiquement acceptable. Ces composés présentent une bonne affinité pour les récepteurs d'acétylcholine nicotinique .alpha.4.beta.2 qu'ils activent afin d'exercer un effet préventif ou thérapeutique sur des dysfonctionnements cérébraux.
Patent CA-2366163-A1 (CA)
Inventor: TAJIMA KAZUHIKO
IPC: A41F9/02
Filed: 2001-12-24
Abstract: In a waist expanding and contracting structure for pants or the like of a type having waist pockets, a waist part 1 consists of a front waist part 2, a back waist part 3, and a side waist part 4 . The structure includes a first elastic member 14 which is positioned between a front waist surface cloth 6 and a front waist reverse cloth 8 with its one end sewn to the side waist part and with its other end sewn to both the front waist surface cloth and the front waist reverse cloth by sewing together, and a second elastic member 15 which is positioned at the rear of the side waist part 4 with its one end sewn to the back waist part 3 and with its other end sewn to the front waist reverse cloth 8. A side cloth 13 is folded back to be sewn to a hemmed edge P1 of the waist pocket, and a pocket bag 17 to be opened and closed by a fastener 16 is provided between the front body part 5 and a reverse cloth 7 of the front body part.
Patent CA-2369317-A1 (CA)
Title: Improved luer fitting injector
Inventor: KLEIN DEAN A
IPC: A61M5/32
Filed: 2000-05-09
Abstract: This invention is an improved Luer lock fitting for hypodermic needles, and methods for using the fitting to inject suspended solids into a body. The improved fitting includes a lumen (36) having a curvedly tapered, distally decreasing throat region, which is believed to provide improved flow of suspended solids into the hypodermic needles. One fitting includes at least two threads (50) to provide a more secure fitting able to withstand higher injection pressures. Another fitting includes rounded wings (54) better able  to withstand jarring by endoscope eyepieces, and resisting being dislodged from position. One method includes injecting suspended solids into soft tiss ue such as sphincter mechanisms. One method includes injecting suspended solids  into tissue surrounding a mechanism to correct defects.
Patent CA-2370041-A1 (CA)
Inventor: MARTINEZ TAKESHI STEPHEN DAMIA
IPC: H04B7/185
Filed: 2000-04-10
Abstract: Systems and methods of the invention can deliver a plurality of types of data content to data users via a satellite telecommunication network by managing the allocation of the system's available bandwidth resources needed to transmit the plurality of types of data content to data uses. In some embodiments of the inventions, queuing methodologies can be adopted to queue digital data content that is to be transmitted to data users so as to more efficiently utilize the available bandwidth resources found within a satellite telecommunications network.
Patent CA-2370594-A1 (CA)
Title: Regulated expression of genes in plant seeds
Inventor: TOMES DWIGHT
IPC: A01H5/00
Filed: 2000-04-13
Abstract: This invention relates generally to the field of plant molecular biology. More specifically, this invention relates to methods and reagents for the temporal and/or spatial expression of genes that affect metabolically effective levels of cytokinins in plant seeds and related maternal tissue. This invention further relates to transgenic plants having enhanced levels of cytokinin expression wherein the transgenic plant exhibits useful characteristics, including: improved seed size, decreased tip kernel abortion, increased seed set during unfavorable environmental conditions, and stability of yield.
Patent CA-2375129-A1 (CA)
Inventor: YASUDA HISAFUMI
IPC: H02K7/14
Filed: 2000-05-25
Abstract: A heat sink-equipped fan motor that is small and flat but superior in heat dissipation or air-cooling effect and that is structurally simple as a whole , easily assembled in thin form and inexpensive. A fan motor (M) comprising a rotor (11) and a stator (12) is mounted on substantially the middle of the plate surface of a base plat (10) adapted to be fixed to various devices requiring heat dissipation. A plurality of thin-sheet-like heat dissipating sheets (17) mutually parallelly stacked with a predetermined clearance therebetween and having an opening (17a) formed in the middle of the plate surface for rotatably receiving the fan motor (M) are used to assemble a hea t sink (H) that transfers heat from the base plate (10).
Patent CA-2380737-A1 (CA)
Title: Skin cleansing composition with improved stability
Inventor: ALDRICH TRACEY
IPC: A61K8/92
Filed: 2000-08-18
Abstract: An aqueous composition comprising (a) a skin cleansing effective amount of a  surfactant or mixture thereof; (b) a silicone in quantities of from about 0. 1 to about 8 wt. % of the composition; (c) a hydrocarbonaceous material in quantities of from about 0.1 to about 8 wt. % of the composition; (d) a cationic polymer in quantities of from about 0.02 to about 1 wt. % of the composition; (e) a combination of a polyacrylate thickening polymer and an acrylate methacrylate copolymer wherein the ester group of the methacrylate is alkyl of about 12 to about 20 carbon atoms, said alkyl having about fourteen  to about twenty six ethoxy groups and the acrylate is one or more monomers o f acrylic acid, methacrylic acid or one of their simple esters in quantities sufficient to provide both viscosity and visual phase stabilization; and (f)  the balance water.
Patent CA-2382317-A1 (CA)
Title: Compounds, methods and pharmaceutical compositions for treating cellular damage, such as neural or cardiovascular tissue damage
Inventor: ZHANG JIE
IPC: A61P21/00
Filed: 2000-08-30
Abstract: This invention relates to compounds, pharmaceutical compositions, and methods of using the disclosed compounds for inhibiting PARP.     (see formula I)
Patent CA-2383443-A1 (CA)
Title: Universal polishing head
Inventor: BROWN MICHAEL D
IPC: B24B7/22
Filed: 2002-04-25
Abstract: A stone polishing head for use on a conventional automatic polishing machine which is simple, but has the weight and strength of a prior art polishing head for which the machine was designed.      The polishing head is formed of a solid steel barrel having a central bore for coolant flow. On the bottom surface of the barrel a first plate is fixed, and a drive plate is resiliently fixed adjacent to the plate. A tool carrier plate is releasably fixable to the drive plate for rotation with the barrel. The plates are connected by a plurality of connecting pins to maintain the plates parallel to each other.
Patent CA-2385560-A1 (CA)
Title: Pem fuel cell and process for producing an anode for a pem fuel cell of this type
Inventor: DATZ ARMIN
IPC: H01M8/10
Filed: 2000-09-12
Abstract: The invention concerns an anode for a fuel cell and a process for the production thereof. The invention improves the flow of current within the ce ll by having the support for the catalyst at the anode made from an electricall y good conductor in metal instead of the usual poorly conducting carbon powder .
Patent CA-2388619-A1 (CA)
Inventor: SIMONS JAN F
IPC: C12N15/09
Filed: 2000-11-02
Abstract: Disclosed are methods and compositions for selectively inhibiting the amplification of a desired sequence in a population of nucleic acid sequence s.
Patent CA-2388859-A1 (CA)
Inventor: MARING CLARENCE J
IPC: C07D303/16
Filed: 2000-10-10
Abstract: Enantiomerically enriched compounds having the absolute stereochemistry of the formula (I) or a pharmaceutically acceptable salt, ester or prodrug thereof, which are useful for inhibiting neuraminidases from disease-causing microorganisms, especially, influenza neuraminidase. Also disclosed are compositions and methods for preventing and treating diseases caused by microorganisms having a neuraminidase, processes for preparing the compounds and synthetic intermediates used in these processes.
Patent CA-2389304-A1 (CA)
Title: Compositions and methods for controlled-release delivery and increased potency of pharmaceuticals via hydrophobic ion-pairing
Inventor: MANNING MARK C
IPC: A61K47/10
Filed: 2000-11-01
Abstract: The present invention relates to compositions and methods for improved efficacy of pharmaceutical compounds and controlled-release drug delivery systems. Using the process of hydrophobic ion pairing, antimicrobials having improved antimicrobial activity and anticancer agents having improved cytotoxic activity, as well as other pharmaceuticals, are provided. The present invention also relates to the use of poloxamer gels to deliver hydrophobic ion-paired pharmaceuticals.
Patent CA-2391122-A1 (CA)
Title: Communication apparatus, private branch exchange apparatus, maintenance terminal apparatus, and simulation method
Inventor: FUJITSUKA SHUJI
IPC: H04M3/32
Filed: 2002-06-21
Abstract: A simulation program in which a step of allowing a maintenance terminal to simulate control process contents concerning an exchange among a plurality of extension terminals written in an application program is written is stored in a storage section disposed in a private branch exchange apparatus, and a CPU displays a model indicating the plurality of extension terminals and the whole private branch exchange apparatus in a display of the maintenance terminal and allows the maintenance terminal to operate based on the simulation program stored in the storage section and execute the control process contents written in the application program with respect to the model displayed in the display, when a simulation mode is set.
Patent CA-2392325-A1 (CA)
Title: Machine tool for production of basic structures for dental prostheses
Inventor: FILSER FRANK
IPC: A61C13/34
Filed: 2000-11-22
Abstract: The invention relates to an automatic machine tool (10), for the production of base structures (68), for false teeth, in particular, for tooth crowns and/or tooth bridges of exact three-dimensional shape. Said base structures (68) ma y be fixed to prepared natural and/or artificial tooth stumps. The machine too l (10) comprises a machine frame (12, 14), or a body, a work piece carrier, wi th a rotation shaft (38), at least one digitisation unit (46), at least one machining unit (52) and an electronic arithmetic and control unit (50) for a ll drive lines. A carrier for the workpiece, a blank (42), and/or for the machining unit(s) (52), serves as displacement unit, with three translationa l axes in the x-, y- and z-directions. The digitisation of the preparation mod el (44) and the machining of the blank (41) are carried out on the same machine  tool (10), at different times. The machining paths for the blank (42) are calculated from the measured and stored digitised data and a predetermined material-specific scaling factor, before the machining of the blank.
Patent CA-2393723-A1 (CA)
Title: Human adam-ts proteases and polynucleotides encoding the same
Inventor: TURNER C ALEXANDER JR
IPC: C12N15/57
Filed: 2000-12-08
Abstract: Novel human polynucleotide and polypeptide sequences aredisclosed that can be used in therapeutic, diagnostic, and pharmacogenomic applications.
Patent CA-2395519-A1 (CA)
Title: Engine step
Inventor: DUNFORD E BRADLEY
IPC: B60R3/00
Filed: 2002-07-24
Abstract: An apparatus comprises in combination, an engine compartment having an engine with related engine components, and a step or series of steps. The step is securely mounted in a manner for supporting the weight of a person. The step is adapted with a non-slip upwardly facing surface for standing on is positioned for enablement of proximity positioning of a person for applying maintenance to the engine and related engine components.
Patent CA-2397046-A1 (CA)
Inventor: MAUCHLE FELIX
IPC: B05B5/053
Filed: 2002-08-07
Abstract: A powder spraycoating apparatus comprising at least one compressed-air outlet (8) connected to a source (14) of compressed air from which it receives compressed air (15) at such a rate and such pressure that the compressed air at the compressed-air outlet (8) shall detach the powder's boundary layer from the powder duct (4) and make it swirl, at a site near the downstream end (6) of the powder duct (4).