baber/WOPTO huggingface dataset:
Patent CA-2274161-A1 (CA)
Inventor: LOHR ROBERT
IPC: E01B25/28
Filed: 1997-12-12
Abstract: The rail (1) has an upper section (8) used for the guide rollers and a base (3) used for fixing to the ground or on a support. On the zone located between the base and the upper section at least one inclined ramp rising towards the upper section is provided for the rolling of at least one guide roller (7). The invention is applicable in the field of urban public transport above the ground.
Patent CA-2276748-A1 (CA)
Title: Device and method for preparation of substitution solution
Inventor: POLASCHEGG HANS-DIETRICH
IPC: A61M1/34
Filed: 1998-01-07
Abstract: There is described a device for hemodiafiltration with a fluid balancing device and on-line preparation of the substitution fluid from dialysate by sterile filters. The preferred embodiment uses two sterile filters whereby the first filters the dialysate and the second is passed by the dialysate. This second sterile filter is arranged in the dialysate fluid circuit between the first filter and the dialyser in a positive pressure area, which is separated from the rest of the downstream dialysate circuit. Due to the positive pressure in the area of the second filter, the dialysate passes through the filter membrane and from there to the extracorporeal circuit via a line as substitution solution.
Patent CA-2277061-A1 (CA)
Title: A media compatible pressure sensor device utilizing self-aligned components which fit together without the need for adhesives
Inventor: NASIRI STEVEN SAEED
IPC: G01L9/00
Filed: 1997-12-15
Abstract: The present invention provides a pressure sensor device which is media compatible and very inexpensive. A medium compatible device according to the present invention for sensing pressure comprising means for sensing pressure (105); means for providing an output in response to the pressure sensing means (120); and means for packaging the pressure sensing means (102) and output means (130), the packaging means (102) including a non-adhesive means for combining the pressure sensing means (105) and the output means (120).
Patent CA-2277687-A1 (CA)
Inventor: GUERET JEAN-LOUIS H
IPC: A45D40/10
Filed: 1999-07-09
Abstract: La présente demande concerne un dispositif (1) pour le conditionnement et la distribution d'un produit sous forme d'un raisin (12) disposé dans une cupule (11), pouvant, en réponse à une commande d'actionnement, se déplacer axialement à l'intérieur d'une chemise (2) entre une position de stockage et une position d'application, un organe (14) assurant une étanchéité sous la cupule (11), ladite chemise (2) comportant un bord libre délimitant un orifice de sortie (30), obturé de manière étanche par un élément de fermeture amovible (27, 28). Selon l'invention, des moyens élastiques (25) sont prévus sous l'organe (14) pour, en cas de surpression à l'intérieur de la chemise (2), notamment lors du montage de l'élément de fermeture (27, 28) sur l'orifice de sortie (30), provoquer un déplacement axial de la cupule (11), dans la direction opposée audit orifice de sortie (30), et absorber ainsi au moins en partie ladite surpression.
Patent CA-2277795-A1 (CA)
Title: A fuel conditioning assembly
Inventor: RATNER LEE
IPC: F02M27/02
Filed: 1998-01-13
Abstract: A fuel conditioning assembly, structured to be positioned between a fuel supply and a fuel combustion assembly, and including an elongate tubular housing (20) having an inlet end (30), an outlet end (40), and a flow through passage (25) extending therebetween. The inlet end (30) is coupled with the fuel supply so as to receive fuel flow therethrough into the flow through passage (25), wherein a turbulent flow of the fuel is initiated and the fuel is influenced by a combination of metallic elements which chemically condition the fuel flowing through the flow through passage (25) by rearranging the molecular bonds of the fuel with a catalytic effect and separating the fuel particles into a plurality of subatomic particles, thereby reducing a density of the fuel and substantially increasing a fuel burn efficiency.
Patent CA-2278851-A1 (CA)
Title: 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamides with carboxylic acid derivatives on the pyridine ring
Inventor: RIEDER BRENT J
IPC: C07C251/48
Filed: 1998-01-29
Abstract: The present invention provides novel 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds with carboxylic acid substituents on the pyridine ring, their use as fungicidal compounds, and their use in fungicidal compositions comprising at least one of the 2-methoxyimino-2-(pyridinyloxymethyl)phenyl acetamide compounds as the active ingredient.
Patent CA-2281274-A1 (CA)
Title: Improved polymer composition and process for producing vulcanizates thereof
Inventor: CAMPOMIZZI EZIO C
IPC: C08K3/06
Filed: 1999-08-31
Abstract: A polymer composition useful to produce a vulcanizate having improved hot air aging properties is described. The polymer composition includes two components. The first component is a polymer having a main polymer chain derived from: (i) at least about 30% by weight of a first monomer which introduces at least one of a secondary carbon and a tertiary carbon to the backbone, and (ii) from 0 to about 70 % by weight of at least one other monomer. The second component is a salt of a strong base and a weak acid, the salt comprising a metal selected from Group I of the Periodic Table of  Elements. The polymer compositions may further comprise optional ingredients such as one or more of: a vulcanization system, a polycarbodiimi de and a filler.
Patent CA-2287100-A1 (CA)
Inventor: SAMEJA ASHRAF IBRAHIM
IPC: B23K35/363
Filed: 1999-10-22
Abstract: Soldering flux formulations for use in conjunction with lead-free solder which reduces the rate of undesirable precipitate formation in the flux and which reduces the staining on the surfaces of soldered products. Solder flux formulations also maintain fluxing efficiencies and high temperature lifetimes. Flux formulations include fluorine-containing compounds such as fluoroboric acid, ammonium fluoroborate, lithium fluoroborate, sodium fluoroborate, potassium fluoroborate, lithium fluoride, sodium fluoride and potassium fluoride.
Patent CA-2289900-A1 (CA)
Title: Polyolefin base porous film
Inventor: ENOKUCHI MASAJI
IPC: C08J5/18
Filed: 1999-11-18
Abstract: Provided is a polyolefin base porous film comprising a polyolefin composition in which calcium carbonate particles, preferably calcium carbonate particles subjected to surface treatment with chain carboxylic acid having 3 to 6 carbon atoms are dispersed. This polyolefin base porous film is characterized by that the leached solution with water has a pH which falls in the vicinity of neutrality and has a low stimulation to the skin, and therefore it is useful for goods contacting human bodies, particularly a back sheet for a sanitary napkin.
Patent CA-2289920-A1 (CA)
Title: Method and device for establishing a wireless communication between vehicles and communication equipment erected along the road
Inventor: BUYTAERT STEVEN HERWIG CYRIEL
IPC: H04J13/00
Filed: 1998-05-19
Abstract: Method for establishing a wireless communication between vehicles and communication equipment erected along the road, in particular a communication (2) between one or several modules (6) provided to the respective vehicles (3) and communication equipment (5) along the road (4), characterized in that use is made for the communication (2) of the "direct sequence spread spectrum" principle, also called the "direct access broad spectrum" principle, whereby several modules (6) of such vehicles (3) can simultaneously communicate with the above-mentioned communication equipment (5) on one and the same frequency band, and whereby each communicating module (6) is distinguished from the other ones to this end on the basis of an allotted code (8).
Patent CA-2292075-A1 (CA)
Inventor: PHAN LIEN
IPC: C08F2/26
Filed: 1999-12-13
Abstract: A coating composition having increased block resistance comprising a polymer prepared by emulsion polymerizing at least one ethylenically unsaturated non-carboxy functional monomer, from 0.01 to 2 pphm of a sterically hindered alkoxylated silane monomer, and at least one anionic surfactant, wherein the polymer is crosslinked during film formation. The sterically hindered alkoxylated silane monomer has the structure R1~Si~(OR2)n(R3)3-n wherein R1 is selected from the group consisting of an alkylene, arylene, and aralkylene group; R2 is independently a sterically hindered alkyl group having 3 to 10 carbon atoms in a straight or branched chain configuration; R3 is a monovalent alkyl group having 1 to 10 carbon atoms; and n is an integer of from 1 to 3.
Patent CA-2294706-A1 (CA)
Title: Vertical axis wind and water turbine
Inventor: NIKIFOROV ZARKO
IPC: F03B17/06
Filed: 2000-01-11
Abstract: A vertical-axis turbine having a variable pitch rotor blade has a frame affixed to a rotor shaft of a rotor and supported in an elevated position remote from the shaft by at least one leg mounted on a wheel. A flap having a leading edge and a trailing edge is pivotably fixed to the frame at a pivot point adjacent to the leading edge so that the flap can be pivoted to a substantially vertical orientation.  Means is provided for pivoting the flap between a substantially horizontal orientation during the sector of the rotational cycle when the blade is travelling against the direction of the fluid motion, and a substantially vertical orientation during the sector of the rotational cycle when the blade is travelling in the direction of the fluid motion. In the preferred embodiment the pivoting means comprises an elevated platform, which may be assisted by hydraulic and/or pneumatic actuators.
Patent CA-2295011-A1 (CA)
Title: Pressure sensor for fluid using an expansion pipe and fiber optical bragg grating
Inventor: BERG ARNE
IPC: G01L11/02
Filed: 1998-06-08
Abstract: A device for measurement of pressure in fluids, comprising a cylindrical housing having a pressure port, an inner cavity and an opening. A closed pipe is situated in the cavity and closes the opening in the housing and establishes a cavity between the pipe and the inner wall of the housing. A connection element is situated in the pipe, so that one end of the element is connected to the free end of the pipe for transfer of axial length change of the pipe, whereas the connected element is arranged for establishing a cavity between the connection element and the pipe. An optical fiber is laid in a slot in the external surface of the housing, and comprises a Bragg grating fixed between the housing and the connection organ by fastening points. Pressure induced expansion of the pipe is transferred to the Bragg grating.
Patent CA-2295771-A1 (CA)
Title: Method for the dynamic visualisation of data related to an object
Inventor: GOLOSOV SERGEI VLADIMIROVICH
IPC: G06T17/40
Filed: 1998-04-24
Abstract: The present invention relates to a method that comprises the following steps:  introducing in a computer database data that is related to an object and represents said object in an N-dimension application space; extracting the data related to the object towards a window displayed on a monitor screen in order to represent this object in a two- or three-dimensional subspace of the N-dimension space according to the geometry of said subspace and of the object itself; applying modifications to the data related to the object geometry; and observing said modifications in the window displayed on the monitor screen.  This method also involves generating an additional window on the monitor screen, and extracting towards said additional window the data related to an object which is located in another subspace of the N-dimension space than the one represented in the first window. The application of modifications to the object located in the first window results in a modification of the object representation in the additional window.
Patent CA-2296252-A1 (CA)
Title: Emergency exit system
Inventor: BROOKS CHRISTOPHER J
IPC: E05B15/00
Filed: 1998-07-31
Abstract: An emergency exit system (2) including a frame (4) defining a closeable opening (6) for receiving a closure panel (8) is disclosed. The closure panel (8) is releasably secured in the opening (6) by means of a plurality of locking means (10) associated with an actuation mechanism (12). A release mechanism having a plurality of release means (14) is connected to the actuation means (34). Pulling on any one of the release means (14) actuates the actuation mechanism (12) to simultaneously displace the plurality of locking means (10) to release the closure panel (8) from the frame (4) for jettisoning of the closure panel (8).
Patent CA-2298091-A1 (CA)
Title: Method and apparatus for mounting a picture in a frame
Inventor: MUEHLENBACHS LELDE SANDRA
IPC: A47G1/06
Filed: 2000-02-04
Abstract: A method and apparatus for mounting a picture in a frame.      A first step involves providing a frame having a body with a picture mounting opening. A second step involves providing a rigid support having a first surface and a second surface. The support is just slightly smaller than the picture mounting opening to enable the support to fit within the picture mounting opening. A third step involves placing a picture on the first surface of the support. A fourth step involves securing a first component of a two component fastener to the second surface of the support. A fifth step involves securing a second component of the two component fastener to the frame in the picture mounting opening. A sixth step involves inserting the support into the picture mounting opening and mating the first component to the second component.
Patent CA-2301770-A1 (CA)
Inventor: HUTCHINSON JOHN H
IPC: A61P43/00
Filed: 1998-08-26
Abstract: L'invention concerne des composés qui inhibent les prényl-protéine-transférases, la farnésyl-protéine-transférase et la géranylgéranyl-protéine-transférase de type I, de même que la prénylation de la protéine oncogène Ras. L'invention concerne également des compositions chimiothérapeutiques renfermant les composés considérés, ainsi que des procédés permettant d'inhiber la farnésyl-protéine-transférase, la géranylgéranyl-protéine-transférase de type I et la prénylation de la protéine oncogène Ras.
Patent CA-2302167-A1 (CA)
Title: Antisense treatment of pulmonary hypertension
Inventor: SMITH ADRIAN
IPC: A61M11/00
Filed: 1998-09-02
Abstract: The invention herein described relates to a method to treat pulmonary hypertension by antisense therapy using ET-1 derived antisense molecules delivered to the lungs as a pulse/spike in an inhaler.
Patent CA-2302205-A1 (CA)
Inventor: MAYER JOHN E
IPC: H04L29/08
Filed: 1998-08-21
Abstract: A computer implemented system enables a global user interface. The system includes a plurality of application engines (110, 114) and a user interface process (124). The system also includes a visual information broker (118) that has dynamically loadable adapters (120, 122) where each adapter (120, 122) is appropriate for accessing one of a plurality of types of engines. The visual information broker (118) can thereby interface between an engine interface (112, 116) of an application engine (110, 114) and the user interface process (124) by dynamically loading an adapter (120, 122) appropriate for that type of engine. The computer system also can enable a global messaging bus. The system includes native messaging supported by a network messaging layer (180).  A plurality of message bus manager processes (176) each include a dynamically loadable message bus adapter (178) and a message bus application program interface (174). The message bus manager processes (176) thereby enable global messaging between software applications (172) by adapting to the native message protocol of the network messaging layer (180).
Patent CA-2302565-A1 (CA)
Inventor: SKARUPA PETER
IPC: B08B9/055
Filed: 1998-09-10
Abstract: The present invention relates to a pipeline interior surface cleaning device that is propelled through the pipeline bar the operational properties of the transported medium.  A speed regulator controls the rate of forward motion of the device and a series of off-axis wheels enables the device to travel in a spiraling motion through the pipeline. A  series of sealing members, scraping elements, brushes and magnets loosen and collect particles on the interior pipeline surface as the cleaning device spirals through the pipeline.
Patent CA-2304541-A1 (CA)
Inventor: COHEN ALAN M
IPC: A61B5/113
Filed: 1998-09-29
Abstract: L'invention concerne un système servant à mesurer le volume d'une inspiration chez un malade et à augmenter la conformité de ce dernier à une configuration respiratoire prédéterminée pendant les mesures du volume d'inspiration. Une boucle conductrice souple (28) conçue pour être enveloppée autour de la poitrine du malade est couplée à un circuit amplificateur (24) comprenant un générateur de signaux (40) et une porte OR exclusive (46). Le générateur de signaux (40) génère un signal carré (42) (44) qui sera couplé à une première borne de la boucle conductrice (28). La porte OR exclusive (46) réagit à l'application du signal carré (44) et à un signal (42) à la deuxième borne (48) de la boucle afin de mesurer le retard entre les signaux.
Patent CA-2305465-A1 (CA)
Inventor: SHEKALIM AVRAHAM
IPC: B25J15/08
Filed: 1998-07-15
Abstract: A device (10) for generating passive motion of a joint while applying traction has a proximal bracket (12) for engaging a pin (14) drilled into a proximal bone adjacent to the joint and a distal bracket (16) for engaging a pin (18) drilled into a distal bone adjacent to the joint. The two brackets (12, 16) are connected by a tension hinge mechanism (22) which includes a hinge (20) for permitting relative rotational movement of the brackets (12, 16) and an adjustment mechanism (22). The adjustment mechanism (22) is configured to allow substantially continuous adjustment of the distance between the hinge (20) and at least one of the brackets (12 or 16) so as to apply tension across the joint. The adjustment mechanism (22) also includes a number of elastic elements (24) deployed so as to allow elastic variation of the distance between the two brackets (12, 16).
Patent CA-2305717-A1 (CA)
Inventor: ZALUSKA ALICJA
IPC: C01B6/24
Filed: 1998-09-30
Abstract: Novel hydrides are produced by mechanically alloying at least two different hydrides, preferably at least one simple alkali metal hydride and at least one complex alkali metal hydride such as an alkali metal aluminum hydride; the method of production is simple and can be carried out at room temperature; the novel hydrides are useful as a source of hydrogen and have the particular advantage that after liberation of the hydrogen, the hydride is readily regenerated from the dehydrogenated hydride.
Patent CA-2306360-A1 (CA)
Inventor: SHIRAKATA MASATO
IPC: H01M10/058
Filed: 2000-04-19
Abstract: An electrode-separator laminate used for battery is disclosed which has a porous positive electrode 2, a porous negative electrode 4, and a porous separator 3 disposed between the two electrodes where these three members are interlaminar-bonded each other at the discontinuous position in the laminated surface by a crosslinked polymer.      This laminate has a strong adhesive strength even when using a separator made of a material that is hardly bonded, and does not cause residue of an unnecessary organic solvent in a battery and can be quickly impregnated with an electrolytic solution even in case of a multi-layer laminate.
Patent CA-2307969-A1 (CA)
Title: Modular cushion construction with foamed base
Inventor: GRAEBE ROBERT H
IPC: A47G9/10
Filed: 1992-12-07
Abstract: A modular cushion comprising a shaped base which has a flat rear portion and a raised front portion with angularly directed valleys and a raised pommel to direct weight to the thighs and in combination with a resilient pad positioned on the flat portion of the base to relieve pressure on the ischial and trochanters and in combination with a cover having a non-skid undersurface and a portion of the top being two-way stretchable. The resilient pad may be of inflatable cells having a pyramidal shape with a flattened top. A U-shaped restraining member may be positioned at the front of the base with upwardly projecting sides to retain the legs of the user.
Patent CA-2309623-A1 (CA)
Inventor: VAN BOOM JOEL BRYAN
IPC: B42D25/30
Filed: 1998-09-18
Abstract: A tamper-evident form for securely carrying information includes a scrambling pattern (4) which underlies the printed information such that the printed information cannot be read. Separation of the printed information and scrambling pattern, or other disabling of the scrambling pattern, is tamper-evident and renders the information readable. In preferred embodiments the information is printed on a lamina (6) which overlies the scrambling pattern (4). The information can be printed by conventional printers and no post-processing of the form is required to render the information secure.
Patent CA-2309693-A1 (CA)
Inventor: MCCARTY JOE W
IPC: C23F13/22
Filed: 1998-03-31
Abstract: A cathodic protection monitoring system for buried metal objects comprising a transponder hard-wire connected to a sacrificial anode and a reference electrode, each of the transponder, the sacrificial anode and the reference electrode being buried underground in close proximity to the buried metal object to be protected, thereby forming a first principal circuit between the sacrificial anode and the buried metal object and forming a second principal circuit between the reference electrode and the buried metal object. The system further comprises a portable transceiver disposed above ground tuned to a frequency of the transponder. Power for operation of the transponder is drawn from the cathodic protection circuit, thereby obviating the need for connections to above ground power supplies.
Patent CA-2309841-A1 (CA)
Inventor: DISHOP TIMOTHY J
IPC: G06F19/00
Filed: 1998-12-04
Abstract: A method of configuring a hand-held instrument (10) for determining the concentration of a medically significant component of a body fluid or a control comprises providing a configuring computer (14) having a first port (18) for transmitting instructions and data for configuring the instrument (10), providing on the instrument (10) a second port (17) for receiving the instructions and data from the configuring computer (14), coupling the first port (18) to the second port (17), transmitting instructions and data to configure the instrument (10) from the first port (18), receiving the instructions and data at the second port (17), and configuring the instrument (10) according to the instructions and data transmitted from the first port (10) and received at the second port (17).
Patent CA-2310637-A1 (CA)
Inventor: SWISHER DAVID RORK
IPC: A61M5/162
Filed: 1998-11-20
Abstract: The invention relates to an apparatus, and method for a one handed procedure that encapsulates the connector of a blood evacuation system prior to reinfusion. The blood evacuation system (14) comprises a separable, flexible inner bag (38) inside an outer rigid container (16) for reinfusing shed blood drawn from the collection chamber of a chest drainage unit (12). The container further includes a lid (18) with a nest (28) formed on the outside surface of the lid for employing a one handed procedure for encapsulating a blood spike (26). The nest stores and dispenses a blood spike cover (58) used to encapsulate, and seal the distal end of the blood spike. The one handed procedure comprises the steps of disengaging the blood spike from container lid. Once inserted inside the nest the cover snaps on, and seals the blood spike. The user may then safely remove the covered blood spike from the nest without fear of contamination.