baber/WOPTO huggingface dataset:
Patent CA-2392957-A1 (CA)
Title: Internet access
Inventor: WEST MARK ALAN
IPC: H04L29/06
Filed: 2000-12-14
Abstract: Described herein is a method of providing an enhanced path between an internet or intranet (40) and a stub network or further internet or intranet (36). The enhanced path is provided by locating a pair of associated enhancers (22, 32) such that one is located in the internet (40) and one is located in the stub network (36), the enhancers (22, 32) being connected together by means of an IP tunnel (50) and each knows the IP address of the other.
Patent CA-2394186-A1 (CA)
Inventor: JEWITT DENNIS E
IPC: D21F5/04
Filed: 2000-12-04
Abstract: An apparatus and associated method for drying a wet web of paper comprising a drying section for increasing the dry solids content of a wet web of paper, a cleaning section disposed at least not above the drying section, and a continuous drying fabric forming a loop at least about the drying section an d the cleaning section. The fabric receives the web along an upper portion of the loop before the drying section, wherein the web is supported on an upper  surface of the fabric. The fabric then transports the web through the drying  section in a non-inverting web run to increase the dry solids content of the  web before the web is separated from the fabric. Once web is separated from the fabric, the fabric travels through the cleaning section to be cleaned before returning to receive more of the wet paper web thereon.
Patent CA-2399241-A1 (CA)
Inventor: KURZ MARKUS
IPC: G01N30/88
Filed: 2001-02-26
Abstract: La présente invention concerne de nouveaux procédés de production et d'identification de protéines catalytiques et autoprotéolytiques, à l'aide de techniques de fusion acide-protéine.
Patent CA-2400027-A1 (CA)
Inventor: MEISSNER DIETER
IPC: H01M8/1023
Filed: 2001-02-16
Abstract: The invention relates to a membrane, in particular, a membrane for use in a methanol fuel cell. The inventive membrane comprises complexing agents for cations and, therefore, functions like an anion exchanger. In a particular embodiment, the membrane comprises complexing agents selected from the group  of crown ethers, cryptates, or of cryptate-like compounds based on carbon cyclic compounds or silicon cyclic compounds.
Patent CA-2400921-A1 (CA)
Title: Dual-layer self-contained recording paper incorporating hollow microspheres
Inventor: AUSTIN ROBERT A
IPC: G03F7/00
Filed: 2001-02-20
Abstract: A self-contained sheet for forming an image comprising a support, a first layer of microcapsules containing a color precursor of the electron donating type in a carrier liquid on the surface of the support, a layer of microspheres overlying the microcapsule layer, and a developer material present in at least one of the microcapsule layer or microsphere layer, wherein the developer material can react with the color precursor to form a visible image when the color precursor is released from the mircrocapsules.
Patent CA-2404654-A1 (CA)
Title: Method and system for fusing images
Inventor: OSTROMEK TIMOTHY
IPC: H04N5/262
Filed: 2001-04-13
Abstract: A system for fusing images comprises sensors (102 and 104) for generating sets of image data. An information processor (108) receives and samples the sets of image data to generate sample data for computing a fused image array. A  display (110) receives the fused image array and displays a generated fused image. Step 1 of 4 for fusing images receives sets of image data generated by sensors (102 and 104). Step 2 samples the sets of image data to produce sample data. Step 3 computes a fused image array from the sample data. Step 4 displays a fused image generated from the fused image array on a display (110). Step 1 of 4 for computing a fused image array samples sets of image data generated from sensors (102 and 104) to produce sample data. Image fusion metrics from the sample data are determined in step 2. Step 3 calculates weighting factors from the image fusion metrics. Step 4 computes a fused image array from the weighting factors, wherein the fused image array is used to generate the fused image.
Patent CA-2409486-A1 (CA)
Inventor: TOLLIN GORDON
IPC: G01N21/55
Filed: 2001-05-17
Abstract: A metallic layer (52, 62) is used with a prism to provide a surface plasmon wave under total reflection conditions of an incident light of predetermined wavelength outside the visible spectrum. The metal layer is selected with a refractive index as small as possible and an extinction coefficient as large as possible within the wavelength of interest and is covered with a solid dielectric layer (54, 64) characterized by predetermined optical parameters.  This layer plays the role of a light waveguide that generates waveguide modes coupled to surface plasmons, resulting in a new set of resonances excited by both p- and s-polarized excitation light and characterized by much narrower spectra than produced by conventional SPR. In a particular embodiment of the invention, the dielectric layer may be designed to serve both as a waveguide and at the same time as an electrode.
Patent CA-2413178-A1 (CA)
Inventor: AN SOO-JEUNG
IPC: A23L19/00
Filed: 2001-06-28
Abstract: The present invention relates to a method for removing agricultural chemical s that remain on the surface of agricultural products, comprising the steps treating agricultural products having residue of the agricultural chemicals with a aqueous solution for oxidizing, and thereafter or at the same time forming OH radical as a result of irradiating ultraviolet rays to agricultur al treating oxidizer aqueous solution.
Patent CA-2413308-A1 (CA)
Title: Systems and methods for treating vertebral bodies
Inventor: REILEY MARK A
IPC: A61B19/00
Filed: 2001-06-20
Abstract: Systems and methods treat at least two vertebral bodies in a spinal column.  The systems and methods make use of first and second tool assemblies operable to treat an interior region of, respectively, a first vertebral body and a second vertebral body in the spinal column. The systems and methods provide directions for operating the first and second tool assemblies to treat the first and second vertebral bodies, at least for a portion of time.
Patent CA-2414381-A1 (CA)
Title: Shallow chamber filter apparatus
Inventor: BENESI STEVE C
IPC: B01D29/09
Filed: 2002-12-09
Abstract: A pressure filter includes two continuous mating surfaces movable relative each other and a filter medium capable of being disposed therebetween. A surface, provided for supporting the filter medium, is bounded by and is substantially coplanar with one of the continuous mating surfaces. The filter further includes a shallow inlet cavity, bounded by the other of the continuous mating surfaces, and an inlet distributor in communication with the inlet cavity. The inlet distributor includes at least one opening and may be of internal or external type. When the mating surfaces are pressed together, a shallow filtration chamber is defined by the inlet cavity and the filter medium. The filter apparatus may include a plurality of shallow filtration chambers, stacked one above the other, and constructed as described above.
Patent CA-2414820-A1 (CA)
Inventor: RUSNAK GEORGE L
IPC: A47F3/04
Filed: 2002-12-18
Abstract: A modular lighting system for illuminating products supported upon various vertically arranged shelves of a display unit includes a housing attached to a first shelf, with the housing including at least one transparent panel which permits an internal illumination source to light products supported upon at least one of the first shelf, a shelf arranged directly above the first shelf and a shelf disposed directly below the first shelf. Most preferably, the light illuminating from the housing is directed so as to effectively, entirely illuminate product support surfaces associated with both the first shelf and the shelf directly below such that the display of products supported anywhere from the front to the back of these shelves is enhanced.    This front-to-back lighting function can be achieved in various ways, such as by employing direct, reflective and refractive lighting techniques.
Patent CA-2417443-A1 (CA)
Title: Method of evaluating performance of a hematology analyzer
Inventor: YUNDT-PACHECO JOHN C
IPC: G06F19/00
Filed: 2001-07-25
Abstract: A method for evaluating the performance of an instrument, particularly a hematology analyzer, by comparing its operating data with data compiled from a group of like instruments is provided. The method contemplates collecting historical data which is deposited in a central database (14) where it may retrieved by any participating laboratory. The participating laboratory performs an analysis and then accesses the database (16) to retrieve data obtained from comparable instruments performing like analyses. The comparative analysis is then conducted from which a determination may be made with regard to a particular instrument.
Patent CA-2420563-A1 (CA)
Title: Dialysis machine blood circulating circuit fitting
Inventor: DELNEVO ANNALISA
IPC: A61M1/36
Filed: 2002-03-04
Abstract: A fitting (1) for a blood circulating circuit (4) of a dialysis machine has a first ans a second mouth (8, 9) for connecting the fitting (1) to a first ans a second portion (2, 3) of the blood circulating circuit (4) respectively; the fitting (1) defining a third portion (10) of the blood circulating circuit (4) by means of a tuby (6) by which to determine the absorption of electromagnetic waves by the blood, and by means of a chamber (7) having a wall (15) movable as a function of the pressure of the blood.
Patent CA-2420694-A1 (CA)
Title: Guanidinobenzamides as mc4-r agonists
Inventor: JOHNSON KIRK
IPC: A61P3/00
Filed: 2001-08-31
Abstract: Compounds of formula (IA) and (IB) are new where the variables R1 through R10 have the values set forth herein. Such compounds have use in treating diseases such as obesity and type II diabetes, and may be provided as pharmaceutical formulations in conjunction with a pharmaceutically acceptable carrier.
Patent CA-2425030-A1 (CA)
Title: Starch based adhesive
Inventor: SOLAREK DANIEL B
IPC: C09J103/06
Filed: 2002-08-01
Abstract: An adhesive comprising a converted starch derivative which has a flow viscosity of from about 7 to 20 seconds.
Patent CA-2425341-A1 (CA)
Inventor: TRIBOIX ALAIN
IPC: E04B9/30
Filed: 2001-10-08
Abstract: An air conditioning device using a false ceiling (2) and ensuring air diffusion along walls by providing intake of treated air into a volume created by the gap between the ceiling (1), the sealed false ceiling (2) and the walls (3), comprising spacers (4) between the wall and the section (6) fixing on edge the false ceiling, of slight width parallel to the wall and uniformly spaced, the spacers, fixed on the wall or on the section fixing on edge the false ceiling, providing a gap between the wall and the false ceiling, so as to enable air diffusion over the entire periphery of the premises. The device is provided with one or several beads (7) clipped between the section and the wall so as to close the gap in the zones where air diffusion should be blocked.
Patent CA-2425769-A1 (CA)
Title: Nouveaux peptides
Inventor: KURIYAMA SHINICHI
IPC: C07K7/08
Filed: 2001-09-28
Abstract: Peptides pouvant se fixer à un gène et transférer ce gène dans des cellules. Ces peptides possèdent une affinité avec phosphatidylsérine, sont exempts de risques et extrêmement sélectifs, peuvent être formulés sans difficulté dans un complexe intégrant le gène et peuvent servir de vecteur possédant une efficacité élevée de transfert de gène dans des cellules.
Patent CA-2425883-A1 (CA)
Inventor: KOJIMA SHUNSHI
IPC: C12P17/06
Filed: 2001-10-15
Abstract: L'invention concerne un procédé permettant d'isoler ou de purifier de la pravastatine ou le sel pharmaceutiquement acceptable de celle-ci. Le procédé consiste à extraire la pravastatine à l'aide d'un solvant organique représenté par la formule CH¿3?CO2R (dans laquelle R représente un alkyle comprenant au moins trois atomes de carbone), ou à décomposer les impuretés à l'aide d'une base inorganique et d'un acide inorganique. L'invention concerne également les compositions à teneur en sodium de pravastatine ainsi obtenues.
Patent CA-2430326-A1 (CA)
Title: Method and device for regulating the power of millimeter waves for a v-band tr module
Inventor: SCHROTH JOERG
IPC: H01P1/15
Filed: 2001-11-09
Abstract: The invention relates to a method for regulating the power of millimetre waves for a V-band TR module. According to said method, the power output is detected and regulated at a constant level with a regulating electronics system, by means of a damping member. The invention provides that for transmission, for operation at a frequency in the 60 GHz range and higher, a first SPDT (single pole double throw) MMIC switch is used as a regulated damping member and a second SPDT MMIC switch which acts as a transmit-receive changeover switch is used as a power output detector. For reception, both SPDTs are used as switches. Overall, the power regulation for the entire TR module results in an increase of the module yield through compensation of chip leakage and temperature effects. The multiple use of the SPDT MMICs as switches, damping member and power detector saves costs.
Patent CA-2430382-A1 (CA)
Inventor: CUTA CRAIG J
IPC: F15B21/041
Filed: 2001-11-21
Abstract: L'invention porte sur un filtre/déshydrateur combiné (20) qui d'abord filtre un flux d'huile ou de liquide peu volatile pour en éliminer les particules contaminantes, puis le fait passer dans un déshydrateur (38) pour en éliminer l'eau entraînée, libre, émulsifiée ou dissoute. Il est en outre prévu une soupape (46) commandée par la pression déviant l'huile autour du déshydrateur, et une chambre de décharge (77) placée à la sortie du filtre/déshydrateur et empêchant les pertes d'huile dans le déshydrateur.
Patent CA-2430705-A1 (CA)
Inventor: BAUDIN GISELE
IPC: C08F2/46
Filed: 2001-12-06
Abstract: La présente invention concerne un procédé de production de revêtements présentant des surfaces durables résistantes aux rayures. Selon ce procédé, on utilise une préparation photodurcissable qui comprend un photo-initiateur tensio-actif, concentré à la surface de la préparation, de formule (Ia) ou (Ib) : dans lesquelles R et R¿3? représentent, par exemple, un radical de formule (II), R¿1? représente, par exemple, hydrogène, A¿1?-X¿1?- ou un radical de formule (II), R¿2? représente, par exemple, alkyle C¿1?-C¿12? substitué ou non substitué ou A¿2?-X¿2?-, R¿4? représente, par exemple, hydrogène ou A¿4?-X¿4?-, R¿5? représente, par exemple, hydrogène ou A¿5?-X¿5?- ou un radical de formule (II), R¿6?, R¿7?, R¿8?, R¿9? et R¿10? représentent, indépendamment les uns des autres, par exemple, hydrogène, A-X-, A¿3?-X¿3?- ou alkyle C¿1?-C¿12?, A, A¿1?, A¿2?, A¿3?, A¿4? et A¿5? représentent, indépendamment les uns des autres, par exemple, un radical tensio-actif de formule (III), dans laquelle n représente un nombre allant de 1 à 1000, m représente un nombre allant de 0 à 100, p représente un nombre allant de 0 à 10 000, R¿18?, R¿19?, R¿20?, R¿21?, G¿1? et G¿2? représentent, par exemple, alkyle C¿1?-C¿18? et X, X¿1?, X¿2?, X¿3?, X¿4? et X¿5? représentent, par exemple, une liaison simple.
Patent CA-2432419-A1 (CA)
Inventor: SMOLAREK JAMES
IPC: B01D53/047
Filed: 2001-12-03
Abstract: On obtient un niveau de récupération plus élevé du produit et un facteur bas de dimension de lit (BSF) pour des adsorbeurs peu profonds à cycle rapide en séparation de gaz par adsorption modulée en pression (VPSA) au moyen des effets ajoutés de vitesse d'absorption intrinsèque élevée et de sélection correcte de la dimension des particules.
Patent CA-2433415-A1 (CA)
Inventor: STICKROD JON E
IPC: B29L9/00
Filed: 2001-05-22
Abstract: A method for decorating a substrate (9) using a kit that includes a laminate (10) comprising a cover sheet (11) having a layer (12) of adhesive on one surface, a predetermined printed design, and pieces (17, 18)of optical film that have peripheral shapes corresponding to parts of the printed design, each of which pieces has a layer of adhesive (19) along one surface and grooves or other structure along an opposite surface (20) so that the pieces visually simulate decorative structures. The pieces of optical film are placed over portions of the design corresponding to their shapes, the structured surfaces of the pieces of film are adhered to the adhesive on the laminate, and the pieces of optical film adhered to the layer of adhesive on the laminate are positioned at a desired location on the substrate. Air is pressed out from between the pieces of optical film and the substrate, after which the laminate is removed to leave the pieces of optical film adhered to the substrate in the predetermined design.
Patent CA-2435292-A1 (CA)
Inventor: LIU YUAN
IPC: C07K14/705
Filed: 2002-01-18
Abstract: La présente invention concerne des séquences d'ADN humain codant des protéines HCN1 humaines, la protéine codée par les séquences d'ADN, des vecteurs renfermant lesdites séquences d'ADN, des cellules hôtes contenant ces vecteurs, et les méthodes d'identification des inhibiteurs et activateurs des canaux cationiques renfermant les protéines HCN1 humaines.
Patent CA-2436454-A1 (CA)
Title: Methods and compositions for cementing in wellbores
Inventor: FUNKHOUSER GARY P
IPC: C04B28/28
Filed: 2003-08-04
Abstract: Methods of cementing in wellbores using cement compositions having elasticity or high compressive strength and low permeability are provided. The cement compositions are basically comprised of particulate acid degradable glass, water, at least one water soluble polymerizable alkenoic acid monomer and a water soluble free-radical initiator.
Patent CA-2437043-A1 (CA)
Title: Ligand detection method
Inventor: KARLSEN FRANK
IPC: C12Q1/6804
Filed: 2001-12-05
Abstract: There is disclosed a sensitive method for specific detection of ligands comprising the steps of (a) contacting the sample with reagents capable of forming a reagent complex, which reagent complex comprises a receptor capable of specifically binding to said ligand and a nucleic acid molecule; and (b) detecting any complexes formed by binding of the receptor part of said reagent complex to ligand present in the sample by specifically detecting the presence of the nucleic acid molecule by amplifying a region of the nucleic acid and simultaneously detecting products of the amplification reaction in real-time.
Patent CA-2437703-A1 (CA)
Inventor: VILA PAPELL ENRIC
IPC: B23K26/08
Filed: 2002-02-05
Abstract: This optical arm applicable to robots is comprised of: some bent tubular parts (1, 6, 16, 18), a straight tubular length (21) and an outlet part (23), coupled together with the possibility of rotation; also including some means (7) to secure the optical arm to a robot (5). The bent tubular part (1) is mounted with the possibility of rotation on the outlet (2) of a laser generator (3) secured to the third arm (4) of the robot (5). Parts (1, 6, 16 and 18) have a window (28), in each bend, equipped with some inner lugs (28) which a mirror (29) is pressed on to by means of some springs (33) foreseen with a removable part (32).
Patent CA-2438584-A1 (CA)
Inventor: FISCHER MARCO
IPC: E04B1/94
Filed: 2003-08-28
Abstract: The method of producing an organically bound, flexible tire-protection panel with a low density, inorganic filler (12) includes introducing a predetermined amount of a foamable organic binder matrix (5) into a mold (1), which is formed as a panel mold, and distributing the organic binder matrix (5) uniformly over the bottom (2) of the mold (1). Subsequently, the mold (1) is filled completely with an adequate amount of the inorganic filler (12), and as the mold (1) is being closed with a lid (16), the volume of the interior of the mold (1) is reduced and the inorganic filler (12) is pressed into the organic binder matrix (5), and then the organic binder matrix (5) is foamed.
Patent CA-2439619-A1 (CA)
Title: An inhomogeneous background based focusing method for multi-array induction measurements in a deviated well
Inventor: XIAO JIAQI
IPC: G01V3/28
Filed: 2002-01-25
Abstract: In highly deviated wells or when the relative dip angle between formation layering and wellbore axis is large, array induction measurements exhibit erratic spikes, misleading curve separations, and inaccurate resistivity values, preventing log analysts from accurately evaluating invasion and formation resistivities. Our newly developed deviated-well software focusing (DSF) method that is derived from the Born approximation simultaneously accounts for all these dipping effects. The induction response is separated into two portions: a background response and a perturbation response. An inhomogeneous, anisotropic background formation model is used to calculate the background response, and the perturbation response is interpreted through a software focusing technique. The combination of the two solutions is the final result.
Patent CA-2445659-A1 (CA)
Inventor: FORTE DON AUGUST
IPC: C03C25/14
Filed: 2003-10-20
Abstract: Provided is a process and apparatus for applying a liquid binder to fibers. The process involves introducing heat curable liquid binder onto moving fibers by atomizing the liquid binder and applying the atomized binder from a point within the moving column of fibers. Better binder efficiency and a more efficient overall process is realized.
Patent CA-2446233-A1 (CA)
Inventor: VICENTELLI CLAUDIO
IPC: H01F1/00
Filed: 2002-06-24
Abstract: Magnetic module (1) for the magnetic anchorage to a ferromagnetic surface of another magnetic, or ferromagnetic module, whose head (3) comprises: a first multipolar magnetic stator (9) that in turn defines a multipolar magnetic anchoring surface (21); and a multipolar magnetic rotor (11), or a second multipolar magnetic stator, coaxial to and facing the first multipolar magnetic stator (9) and equipped with means for orienting the poles of the multipolar magnetic rotor (11), or second multipolar magnetic stator, in series or in parallel with respect to the poles of the first multipolar magnetic stator (9) in order to disable or enable the multipolar magnetic anchoring surface (21) of the first magnetic stator (9).
Patent CA-2446325-A1 (CA)
Inventor: BAUMLI PETER J
IPC: G09F1/08
Filed: 2002-05-01
Abstract: An apparatus for applying labels including hanging labels, in the form of a continuous web of material to containers is defined. The apparatus includes first and second reels on which the continuous web material is wound for application to containers by the apparatus. The apparatus includes an automatic splicing arrangement for feeding web material from a second reel after the first reel is exhausted. The labels are in the form of a continuou s web of material and no separate support web is provided for the labels. The apparatus includes a pair of interchange rollers and a pair of associated guide means which merge to define a single guide means, and an indexing mean s disposed adjacent the point where the guide means merge. The interchange rollers are synchronously driven by a single drive means via a servo means o r the like. The web of labels is made by printing on one or both sides of the web of material and plough-folding the web of material parallel to the longitudinal axis of the material to generate a succession of joined multi- layer labels or leaflets.