baber/WOPTO huggingface dataset:
Patent CA-2159710-C (CA)
Inventor: BAMBURY RONALD E
IPC: C08L77/00
Filed: 1994-03-21
Granted: 1998-08-18
Abstract: Les matières renfermant des composés organiques du silicium sont utiles, par exemple, dans les dispositifs biomédicaux, notamment pour les verres de contact. Ces matières sont des polymères contenant des unités répétées dont la formule est la suivante : (voir la fig. 1) où chaque Y représente -O- ou NR30, R30 correspondant à H ou à un alkyle en C1-C6; chaque R1, R2, R3, R4 ou R5 est choisi indépendamment parmi les substituants suivants : H, alkyle en C1-C6, haloalkyle en C1-C6, alkyle en C2-C6 dont au moins un groupe méthylène est remplacé par -O-, haloalkyle en C2-C6 dont au moins un groupe méthylène est remplacé par -O-, et R Si; m et n sont indépendamment 0 ou un entier de I à 6; chaque R Si est indépendamment un radical organosilicié et R est le résidu divalent d'un composé .alpha.,.oméga.-dihydroxy ou d'un composé .alpha.,.oméga.-diamino.
Patent CA-2162123-C (CA)
Inventor: INOUE FUJIO
IPC: B32B27/08
Filed: 1995-03-10
Granted: 2003-12-02
Abstract: Une pellicule anti-contamination étanche utilisable principalement dans le domaine médical comporte plusieurs couches. La première couche au moins, placée la plus à l'intérieur, se compose d'une résine appartenant au groupe constitué par un polyéthylène linéaire basse densité, un polyéthylène basse densité, un polypropylène et un polybutène-1. La seconde couche, qui sert de couche adhésive, se compose de polyoléfine non cristalline, de polyoléfine adhésive, ou d'un copolymère d'acétate d'éthylène-vinyle. La troisième couche, en copolymère d'alcool éthylène-vinylique, constitue une barrière contre la migration de contaminants depuis l'extérieur de la troisième couche vers la première couche située la plus à l'intérieur.
Patent CA-2163735-C (CA)
Title: Absorbent articles having a closure system providing sustained dynamic fit
Inventor: LAVON GARY DEAN
IPC: A61F5/44
Filed: 1994-05-23
Granted: 1999-09-28
Abstract: A closure system for anchoring the absorbent article on the wearer. The closure system provides a primary line of tension around the wearer that fits predominately within the low motion zone to enhance the dynamic fit and to anchor the absorbent core in place so that it will not slip/slide during use. The primary line of tension established by the closure system is disposed at an angle on the wearer. In preferred embodiments, the closure system is provided with tape tabs of a specified design, to allow the wearer to easily form the "angled" primary line of tension about the wearer. The closure system is also provided with a landing member designed to enhance the opportunity for the user to establish this primary line of tension equally each time the closure system is used.
Patent CA-2163868-C (CA)
Title: Monoclonal anti-idiotypic anti-ca125 antibodies and pharmaceutical compositions containing them
Inventor: WAGNER UWE
IPC: A61K38/00
Filed: 1994-05-26
Granted: 2008-01-08
Abstract: Disclosed is an anti-idiotypic antibody which reacts with an anti-CA125 antibody and competes with CA125 in its binding to said anti-CA125 antibody. Furthermore, fragments of said anti-idiotypic antibody are disclosed which have essentially the same binding specificity. Additionally, the invention relates to cell lines, particularly to hybridoma 3D5 (DSM ACC2120), producing said anti-idiotypic antibodies. Also disclosed are pharmaceutical compositions containing said anti--idiotypic antibodies and specific uses of these antibodies.
Patent CA-2166667-C (CA)
Title: Corrosion-resistant, headed fastener, such as nail for exterior applications, and manufacturing method
Inventor: LAT GERONIMO E
IPC: F16B15/02
Filed: 1996-01-05
Granted: 1999-08-03
Abstract: A corrosion-resistant, headed fastener, such as a nail for exterior applications, is made from a carbon steel wire pre-coated with a protective, metallic layer having corrosion-resistant properties, the protective, metallic layer being discontinuous at a region on a leading end of the pre-coated wire.  After at least part of a protective, metallic cap having corrosion-resistant properties is disposed near the leading end of the pre-coated wire, at least part of the protective, metallic cap is welded to the leading end of the pre-coated wire so as to cover the region where the protective, metallic layer is discontinuous, by impact welding, as a fastener is formed from the pre-coated wire in such manner that the fastener is formed with a shank and with a head, which is formed by deformation of the leading end.  The welded part of the protective, metallic cap provides the fastener with corrosion resistance at the region where the protective, metallic layer is discontinuous, and the protective, metallic layer provides the fastener with corrosion resistance elsewhere.  The protective, metallic layer is made from chromium, nickel, zinc, aluminum, or an alloy comprising zinc and aluminum, preferably from zinc or such an alloy.  The protective, metallic cap is made from chromium, nickel, zinc, aluminum, or an alloy comprising zinc and aluminum, preferably aluminum, which can be visually differentiated from zinc or such an alloy.
Patent CA-2166908-C (CA)
Inventor: MELLQUIST HENRIK
IPC: B65H19/10
Filed: 1996-01-10
Granted: 2005-05-03
Abstract: The invention relates to a method and an apparatus for the parallel displacement of a material web (1) in that the material web (1) is, between two driven bending rollers (6, 8), caused to form a freely depending bight or loop (11) whose lower end is read-off by a sensing device (12). The sensing device (12) controls the speed of the first bending roller (6), while the second bending roller (8) is driven at constant speed.
Patent CA-2171527-C (CA)
Title: A veneer peeling knife and a method of fixing a knife adjusting bolt of said veneer peeling knife
Inventor: KOIKE MASARU
IPC: B27L5/08
Filed: 1996-03-11
Granted: 2004-06-29
Abstract: A method of fixing an adjusting bolt of a veneer peeling knife for a veneer lathe is disclosed. Before the fixing, the knife is adjusted by turning the adjusted bolt which is received in a threaded hole formed in the bottom of the knife so as to place the cutting edge of the knife at a desired height with respect to the head of the adjusting bolt. Fixing of the adjusting bolt is accomplished by forcing by fixing means the adjusting bolt in such a direction that the upwardly facing flank of the external thread of the adjusting bolt is brought into contact with the downwardly facing flank of the internal thread of the adjusting bolt receiving threaded hole and then pressing the fixing means by pressing means in such a direction that keeps the contact between the above two flanks.
Patent CA-2180715-C (CA)
Inventor: VEILLEUX ROBERT
IPC: E04C3/16
Filed: 1996-07-08
Granted: 1999-10-05
Abstract: The structural wooden joist described comprises a lower chord, an upper chord spaced from the lower chord and an openwork web structure joining the chords. The web structure includes, between opposite ends thereof, a series of horizontally spaced trapezoidal laminated panels defining a series of triangular spacings therebetween; each panel has opposite short and long sides adhesively joined to the lower and upper chords respectively and each panel is formed of short obliquely extending boards adhesively secured edgewise to one another.
Patent CA-2188075-C (CA)
Title: Increasing the capacity of a personal communication service system by utilization of the bridged shared line appearance feature
Inventor: ROSS MICHAEL RAY
IPC: H04W36/12
Filed: 1996-10-17
Granted: 2000-03-07
Abstract: Utilizing a bridged line appearance feature in a switching system to allow additional individual PCS systems to be added as the number of wireless sets increases. For each wireless set, a bridged line appearance is administered in the switching system having a group of shared line appearance telephone links where the number of telephone links in each group is equal to the number of individual PCSsystems. When the switching system receives a call for a particular wireless set, the switching system signals the incoming call on each telephone link that is part of the shared line appearance group for that particular wireless set. The PCS system onwhich the particular wireless set is presently registered responds to the incoming call signal by establishing a call between the particular wireless set and the incoming call. During the call, if the wireless set physically moves and establishes communications with a base station of another PCS system, the other PCS system becomes active on the shared line appearance telephone link assigned to the wireless set on the other PCS system. The original PCS system becomes inactive on the shared line appearance telephone link associated with the wireless set when the wireless set transfers itself to the other PCS system. This allows the wireless set to be "handed off" to the other PCS system without the PCS systems having to directly implement the "handoff" operation.
Patent CA-2188303-C (CA)
Title: Assembled wrist for industrial robot
Inventor: OBATA MITSUYOSHI
IPC: B25J19/00
Filed: 1996-02-19
Granted: 1998-11-17
Abstract: A assembled wrist for use on an industrial robot having a final-axis arm (2), comprising; first, second, and third driver tubes (7)(8)(9) coaxially arranged in this order from outside and disposed in a final-axis arm (2) of the robot; a first wrist portion (3) connected to said first driver tube (7) and rotated about a first axis (6) by a mechanical component so as to form a first space around said first axis; a second wrist portion (4) of which one end is connected to said second driver tube (8) with gears (12,15) equipped inside of said first wrist portion (3) and which is rotated about a second axis (30) by a mechanical component so as to form a second space around said second axis (30) which intersects said first axis (6); a tool support portion (5) of which one end is connected to said third driver tube (9) with gears (12,20) equipped inside of said first and second wrist portions (3) (4) and other end is connected to a working tool, and which is rotated about a third axis (35) by a mechanical component so as to form a third space around said third axis (35) which intersects said second axis (30); passage (45) formed by said above first, second and third spaces arranged in series, which extends from said third driver tube (9) in the final-axis arm (2) to one end surface of said tool support portion (5) ; and a protective member (50) of which both ends are fixed and sealed to said third driver tube (9) and said tool support portion (5) respectively so that said protective member (50) may be disposed in said passage (45), and which has flexible components (62) at least near said fixed and sealed ends of which said flexible component (62) deforms according to the rotations of said third driver tube (9) and said tool support portion (5).
Patent CA-2189805-C (CA)
Title: Streamlined buoyancy package for subsurface moorings
Inventor: FOWLER GEORGE A
IPC: B63B22/18
Filed: 1996-11-07
Granted: 2006-10-17
Abstract: A buoyancy package for subsurface instrumented moorings with reduced drag and increased stability is provided with the use of spherical buoyant members enclosed in a pivotally connected streamlined housing. The use of a spherical buoyant member provides a buoyant member capable of withstanding high pressures for deep water applications, and in one embodiment provides a convenient means for providing a pivot with respect to the housing.
Patent CA-2193169-C (CA)
Title: Method of producing pulp for paper manufacture
Inventor: KETTUNEN JYRKI
IPC: D21C5/00
Filed: 1996-12-17
Granted: 2003-08-19
Abstract: The present invention is related to a method of producing paper pulp from a fibrous raw material. According to the invention, such pulpwood is used in which the content of phenol compounds or phenolic derivatives is clearly, advantageously at least 20 % lower than the average content of such compounds in the native grade of the raw material. Advantageously, the content of parahydroxy-benzoic acid (PHBA) is determined from the pulpwood and pulpwood containing low PHBA levels is used as pulping raw material. The invention also provides a method of producing pulp-wood suitable for use in the manufacture of easily bleachable paper pulp, in which method selected native specimens of pulpwood trees with an advantageously low content of phenol compounds or phenolic derivatives are produced by micropropagation, the cloned tree specimens are planted and grown to obtain pulping raw material, the pulpwood is harvested, and the pulpwood is produced into paper pulp using mechanical, chemical or chemimechanical delignification methods.
Patent CA-2211340-C (CA)
Title: Procede de reduction autonome des seuils d'acquisition et de poursuite des codes d'etalement de spectre recus en orbite
Inventor: ISSLER JEAN-LUC
IPC: G01S19/30
Filed: 1996-11-26
Granted: 2007-03-13
Abstract: La présente invention concerne un procédé de réduction autonome des seuils d'acquisition et de poursuite des codes d'étalement de spectre reçus en orbite par un récepteur accédant à un navigateur orbital interne ou externe audit récepteur, d'une boucle de phase et une boucle de code. La boucle de code, chargée de l a poursuite des codes pseudoaléatoires est "poussée" par l'aide de vitesse fine, et rattrape l'erreur entre la vitesse réelle et la vitesse calculée. La boucle de code, chargée de l'acquisition des codes pseudoaléatoires, est également "poussée" par l'aide de la vitesse fin e, la recherche de la phase du code reçu s'effectuant autour d'une prédiction de phase entretenue par l'aide de vitesse fine provenant du navigateur orbital.
Patent CA-2219576-C (CA)
Inventor: LEMPERIERE FRANCOIS
IPC: E02B7/16
Filed: 1996-04-16
Granted: 2006-05-30
Abstract: The invention concerns a device for triggering the destruction of a selected part (1, 11) of a hydraulic structure, such as a levee, dike or backfilled dam, the selected part comprising erodable materials such that it can be destroyed by hydraulic erosion. The device comprises at least one solid section (5) which is disposed at the top of the selected part (1, 11) of the structure and is held there by gravity. The size and weight of the solid section (5) are such that it can be expelled by water when the water reaches a predetermined level (N). The vertical dimension of the solid section measured below this predetermined level (N) is such that the outflow released when the solid component has been expelled is of a depth (z) which ensures that the selected part (1, 11) of the hydraulic structure is destroyed reliably and rapidly.
Patent CA-2223906-C (CA)
Inventor: HILLMAN JEFFREY D
IPC: A61K35/74
Filed: 1996-06-07
Granted: 2010-04-20
Abstract: L'invention concerne des souches recombinées de streptococcus mutans, qui se caractérisent par une déficience en production d'acide lactique, ainsi que la préparation d'une déshydrogénase d'alcool (ADH) recombinée. Ces souches de streptococcus mutans s'utilisent en association avec une méthode de traitement préventif des caries dentaires.
Patent CA-2227968-C (CA)
Inventor: HOLFORD RICHARD LOVELL
IPC: G06F17/50
Filed: 1998-01-26
Granted: 2002-04-30
Abstract: In an improvement over conventional finite element techniques, an ellipsoidal infinite element is used far the modeling of acoustic fields in exterior, fluid-filled domains surrounding a structure. This ellipsoidal infinite element is based on a multipole expansion that describes, to arbitrary accuracy, any scattered and/or radiate field exterior to an ellipsoid. Significantly, the respective eccentricities of the three elliptical cross sections of the ellipsoid can take values that are arbitrary and mutually independent. The ellipsoidal infinite element is readily incorporated in any structural or acoustic finite element code.
Patent CA-2228171-C (CA)
Inventor: SCOTT SAMUEL C
IPC: E04G9/10
Filed: 1996-07-30
Granted: 2001-09-25
Abstract: A individual bracket for holding and securing an object to the surface of a construction form for embedding the object in a settable material, such as concrete, and exposing the face surface of the object in the finished construction. The bracket has an outer configuration formed from a plurality of side and end perimeter members that defines a recess that correspond with the outer configuration of the object. The perimeter members have a flat outer surface extending at right angles to the form and an inwardly extending flange which is parallel and in contact with the form. An upwardly curved inner surface extends from the flange to the outer edge of the flat outer surface which forms one-half of a mold to form a grout line when two brackets are connected together. The actual mold can be any shape desired to provide the various types of grout lines. An object can be held within the bracket by the use of adhesives, coatings, detentes, elastic bands or any other arrangement which will provide secure retainment of the object within the bracket during use. Another embodiment of the bracket includes a relatively rigid base portion and a resilient cap portion. The base portion includes a flange area as well as a partial outer mating surface. The cap portion forms the upper portion of the perimeter member, including the extension of the outer mating surface as well as the rounded extended surface forming the mold area for the grout line. The cap portion is formed from a resilient flexible elastomeric material that can have an outwardly projecting continuous ridge extending around the interior of the bracket.
Patent CA-2233374-C (CA)
Title: Monolithic accelerometric transducer
Inventor: LE TRAON OLIVIER
IPC: G01P15/097
Filed: 1996-09-23
Granted: 2002-04-23
Abstract: A monolithic transducer including a fixed portion (1e1), two movable massive portions (2e1, 4e1) and a resonator (3e1) having ends secured to the movable portions, a flexible frame (5e1) surrounding the two movable portions, and two linking members (6e1, 7e1) connecting the frame (5e1) to the second movable portion (4e1) and the fixed portion (1e1). The frame forms a mechanical filter between the resonator and the fixed portion that is not exposed to resonator vibration. The overvoltage ratio of the resonator is not affected and the accuracy of the measurement provided by the transducer is increased. In a differential-output accelerometer, the position of the transducer (TAe1) is deduced from that of another identical transducer (TAe2) by 180~ rotation about an axis parallel to the resonator (3e2), with the fixed portions (1e1, 1e2) being rigidly interconnected.
Patent CA-2234987-C (CA)
Inventor: STENGER WILLIAM HENRY SR
IPC: H04M3/487
Filed: 1998-04-16
Granted: 2001-06-12
Abstract: A method for notifying customers, using customer information announcements, of a change in their telephone numbers due to an area code split and for notifying callers of such customers of the new telephone numbers. In one aspect, customer information is announced during completion of a telephone call placed by a calling party to a called party. A telephone number of the called party is received at a telecommunications network from the calling party. A first message indicating that the telephone number of the called party will be changed is sent to the calling party from the telecommunications network and the call is connected to the received telephone number, if the telephone number of the called party will be changed in the future. A message indicating that the telephone number of the called party has been changed is sent to the calling party from the telecommunications network and the call is forwarded to a new telephone number, if the telephone number of the called party has been changed.          Customer information is announced during completion of a telephone call placed by a calling party to a called party. A telephone number of the calling party is received at a telecommunications network. A message indicating that the telephone number of the calling party will be changed is sent to the calling party from the telecommunications network, if the telephone number of the called party will be changed in the future.
Patent CA-2236085-C (CA)
Title: Efficient packet data transport mechanism and an interface therefor
Inventor: CHAPMAN ALAN STANLEY JOHN
IPC: H04L29/06
Filed: 1998-04-27
Granted: 2003-01-07
Abstract: Transport networks are facing new challenges and opportunities because of the explosive growth of data traffic. Besides having to meet the ever increasing bandwidth demand, transport networks need to provide new functionalities for the support of data applications.      Novel enhanced transport systems with inherent packet multiplexing to meet these challenges are described. It uses Internet protocols and technologies to implement these packet transport systems, and thereby re-use much of the existing Internet infrastructure already widely deployed.
Patent CA-2241349-C (CA)
Inventor: BROUTIN PAUL
IPC: C23C10/40
Filed: 1998-07-03
Granted: 2009-05-05
Abstract: On décrit des objets en acier revêtu présentant des propriétés anti-cokage, ainsi que le procédé mis en oeuvre pour obtenirr de tels objets par dépôt d'un revêtement anti-cokage sur une matrice constituée d'un acier, en général un acier réfractaire. Ces objets comprennent : - un substrat en acier réfractaire renfermant au moins 0,2 % en masse de carbone ; - une barrière de diffusion riche en carbone ; - et une couche externe ayant une teneur de 90 à 99 % en masse de chrome et ils sont revêtus par une méthode de cémentation. Ces objets en acier revêtu consistent plus particulièrement en des tubes pour réacteurs ou fours utilisés dans divers procédés de raffinage ou de pétrochimie.
Patent CA-2244040-C (CA)
Inventor: MISAWA MASAYUKI
IPC: G01N21/3504
Filed: 1998-07-27
Granted: 2004-08-31
Abstract: A method for diagnosis of components inside a turbine generator comprises collecting and measuring organic substances present in a gas inside the turbine generator to obtain data (first data); measuring, beforehand, organic substances generated from each component inside the turbine generator owing to heat, discharge, corrosion or friction, to compile data (second data; and checking the first data against the second data to judge whether the first data includes the same data as in the second data; whereby deterioration in the components inside the turbine generator is detected.
Patent CA-2246973-C (CA)
Inventor: HURST BARCLAY H
IPC: E05B55/00
Filed: 1998-09-14
Granted: 2004-02-10
Abstract: A latch assembly with a keyed rose plate for quick and easy adjustment to doors of different thickness without the use of threaded components. The latch assembly includes a latch body with an outside end having at least two grooves. The grooves are preferably spaced longitudinally apart from one another by one-half (1/2) the difference in standard door thickness. An outside rose plate has an oblong central opening which allows it to fit eccentrically over the outside end of the latch body. Once aligned with one of the grooves, the outside rose plate may be moved laterally with respect to the latch body to engage in the groove with which it is so aligned. An inside rose plate fits over the inside end of the latch body so that the inside rose plate is free to move longitudinally along the inside end of the latch body. By engaging the outside rose plate in the appropriate groove for the door thickness and fixing the rose plates to one another and snug against the door, the latch body is maintained in the center of the door. The engagement of the outside rose plate in one of the grooves secures the rose plate axially and rotationally with respect to the latch body.