baber/WOPTO huggingface dataset:
Patent CA-2063660-C (CA)
Title: Apparatus and method of testing anti-lock brake system
Inventor: WATANABE SHINICHI
IPC: B60T17/22
Filed: 1992-03-20
Granted: 1999-07-13
Abstract: An apparatus for testing an anti-lock brake system has rolls and device for detecting rotational changes of the rolls.  The test is performed by running a vehicle having mounted thereon the anti-lock brake system while wheels of the vehicle are placed on the rolls, actuating the anti-lock brake system when a predetermined speed has been attained, and judging operating conditions of the anti-lock brake system from rotational changes of the rolls at the time of braking.  In the apparatus, the friction coefficient of each of the rolls is set to such a value that a frictional force to act between each of the rolls and each of the wheels at the time of braking exceeds an inertia force of each of the rolls.  Also the inertia weight of each of the rolls is set to such a value that deceleration of each of the wheels at the time of braking can be increased to a predetermined level which is required to start an anti-lock control and that each of the wheels does not stop before the completion of a first braking pressure reduction by the anti-lock control.
Patent CA-2064008-C (CA)
Title: Automatic warehousing system and operating file therefor
Inventor: TSUJIMOTO KAZUSHI
IPC: G06Q10/00
Filed: 1991-05-14
Granted: 1996-07-09
Abstract: An automatic warehousing system which provides for improvement in the operating efficiency of the operator.  An operating file has codes formed therein for incoming and outgoing goods.  A code signal corresponding to a load and a operation mode signal for operation of the automatic warehousing system which are searched from the file are input to a control unit which controls load entry and delivery operations of a load handling crane. Management of load storing spaces within the rack and goods stored in the spaces is carried out according to these signals.  In this way, inventory management is carried out by the control unit. Therefore, the operator can perform entry and delivery setting for the control unit without considering the rack number of the load storing space with respect to the load being handled.  The system involves less operational procedure than the prior art arrangement and contributes toward improved operating efficiency.
Patent CA-2069486-C (CA)
Title: Filter for filtering gaseous and liquid media
Inventor: TRABOLD HERMANN
IPC: B01D29/21
Filed: 1991-09-24
Granted: 1998-11-10
Abstract: FILTER FOR FILTERING GASEOUS AND LIQUID MEDIA The invention relates to a filter (1) for filtering gaseous and liquid media, in particular an oil filter for internal combustion engines, having a filter housing (2) and a filter packing (8) taken up in the filter housing and made of a porous deformable material, e.g. a roll of absorbent paper. To prevent the filter packing from being deformed and thereby preventing a smooth flow through the filter packing, stabilizing elements (12), e.g. stabilizing bars, are provided for fixing the form and position of the filter packing (8) in the filter housing.
Patent CA-2078269-C (CA)
Inventor: BESSON ALAIN
IPC: E21B10/60
Filed: 1992-09-15
Granted: 2003-07-29
Abstract: L'invention concerne une dure divergente pour outil de forge, et un outil utilisant une telle dose.  La dure (22) a une paroi (16) qui diverge vers l'extérieur, l'angle de divergence (~) étant inférieur à 30.degree..
Patent CA-2081015-C (CA)
Title: Low saturate frying oil with fried flavor
Inventor: YANG DAVID KEE
IPC: A23D9/02
Filed: 1991-04-22
Granted: 1996-07-30
Abstract: An unsaturated or low saturated frying oil which imparts the beefy or tallow flavor to foods that is characteristic of animal fats is disclosed. This oil is made by a process of esterifying glycerine with the unsaturated fraction of animal fat and then de-odorizing or refining the resultant triglyceride. The unsaturated fraction of the animal fat contains minor fatty acids which pro-duce this flavor on heating. Usually less than 5 mg of cholesterol/100 g is in the oil.
Patent CA-2081798-C (CA)
Inventor: BENHAM ELIZABETH A
IPC: C08F210/16
Filed: 1992-10-30
Granted: 1997-10-14
Abstract: Méthode permettant de produire un copolymère d'éthylène et une alpha-oléfine supérieure, préférablement du but-1-ène et/ou de l'hex-1-ène, à partir d'un système catalyseur renfermant du chrome activé et subséquemment réduit à l'oxyde de carbone ou un cocatalyseur à base d'alkylaluminium ou d'alkylboron. Il faut contrôler minutieusement l'étape de la polymérisation pour obtenir une résine de copolymère transformable en produits résistants, possédant un indice de fusion accru et une large répartition des poids moléculaires.
Patent CA-2084481-C (CA)
Title: Marine motor drive unit mounting apparatus
Inventor: STANLEY THOMAS RICHARD
IPC: B63H20/10
Filed: 1992-12-03
Granted: 2003-07-08
Abstract: An apparatus for mounting a motor drive unit to a boat comprises first and second boat mounting members securable to a boat and lying in a boat plane and includes first and second motor mounting members securable to a motor and lying in a motor plane spaced apart from the boat plane by a distance, the motor plane having an angular orientation relative to the boat plane. A device for setting the motor mounting members in a position displaced from the boat mounting members is connected between the boat mounting members and the motor mounting members. The setting device permits movement of the motor mounting members relative to the boat mounting members, to selectively and independently set the angular orientation, to set the distance between the boat plane and the motor plane, and to set the vertical translation of the motor plane relative to the boat plane.
Patent CA-2085856-C (CA)
Inventor: ROCKWELL DAVID A
IPC: H04B10/2587
Filed: 1992-12-18
Granted: 1997-08-12
Abstract: An optical beam amplification and delivery system and method employs a central station (2) with a laser oscilla-tor (8), a laser amplifier (24) and a phase conjugate mir-ror (PCM) (26).  Low power, near diffraction limited laser beams are delivered to each of a plurality of local sta-tions (4) through single-mode polarization preserving fi-bers (12).  From the local stations (4) the low power beams are transmitted back to the central station (2) through high power multi-mode optical fibers (18).  At the central station (2) the received beams are amplified, phase conju-gated and transmitted back through the amplifier (24) and multi-mode fibers (18) to their respective local stations (4).  Distortions imposed upon the beams by the multi-mode fibers (18) during transmission back to the central station (2), and by the amplifier (24), are compensated during the return path, providing high power yet near diffraction lim-ited beam quality at the local stations (4).  Attenuation through stimulated Brillouin scattering (SBS) is inhibited by selecting an appropriate aggregate diameter for the mul-ti-mode fibers (18).
Patent CA-2090088-C (CA)
Title: Production of purified calcium carbonate
Inventor: FOUCHE PIERRE MARC
IPC: C01F11/18
Filed: 1993-02-22
Granted: 1995-07-25
Abstract: A method of producing relatively pure calcium carbonate from  a  relatively  impure  source  of  calcium  oxide, characterised in that the method comprises the steps of slaking the calcium oxide source in water to produce an aqueous hydrated lime slurry; treating the slurry by the addition thereto of a water soluble source of anions which anions are capable of forming a  salt  with calcium ions which  salt  has a dissociation  constant  greater  than  the dissociation constant of calcium hydroxide; separating the solid content of the slurry from the liquid   fraction   content   thereof   to   obtain   a substantially solids-free solution of calcium ions and anions; intimately contacting the solids-free liquid fraction with carbon dioxide gas at a selected rate to maintain the temperature of the solution within a specific range and to lower the pH of the solution to a pre-set value conducive for the formation of a precipitate of calcium carbonate  in  which  one  of  the  crystalline  forms, selected from the group consisting of calcite, vaterite and aragonite, predominates; and separating the precipitated calcium carbonate from the mother liquor.
Patent CA-2111157-C (CA)
Inventor: WALTZ ARTHUR L
IPC: F24F7/02
Filed: 1993-12-10
Granted: 2005-03-22
Abstract: A novel ventilator having a one-piece plastic base with integral tubular member having a through passageway for flow of an exhaust gas stream. The tubular member is preferably molded simultaneously with the base, rather than glued, so that the base and tubular member assembly comprise not only a sealed tubular member, but provide a single, seamless part. Thus, moist air cannot leak out of the air flow path between the interior and exterior of a wall or roof. The ventilator is also provided with a screen and a flapper type lid for the tubular member.      The flapper lid seals the outer end of the tubular member against inflow of outside air at those times when there is no exhaust gas stream impinging against the flapper so as to keep the flapper in the open position.      The ventilator may be provided in a variety of colors by pigmentation of the plastic to be molded into the ventilator.
Patent CA-2123578-C (CA)
Inventor: SCHILLER AUGUST
IPC: C07F7/22
Filed: 1992-11-13
Granted: 1998-12-08
Abstract: Les compositions proposées ont, comme constituants principaux, a) un diorganopolysiloxane ayant comme groupements terminaux des groupements triorganosiloxy, les groupements organiques étant des groupements hydrocarbonés, pouvant être halogénés, b) le produit de la réaction d'un composé diorganostannifère diacylé avec un disilaalcane contenant, par molécule, au moins deux groupements hydrocarbonés monovalents liés à l'atome de silicium par l'intermédiaire d'un atome d'oxygène, et pouvant être facultativement substitués par un groupement alcoxy ou par un oligomère d'un tel disilaalcane, c) un composé organosilicié contenant, par molécule, au moins un groupement amino ou imino lié à l'atome de silicium par l'intermédiaire d'un atome de carbone, d) facultativement, une matière de charge et e) facultativement, un disilaalcane ou un silane, ou les deux, contenant, par molécule, au moins trois groupements hydrocarbonés monovalents liés à l'atome de silicium par l'intermédiaire d'un atome d'oxygène et pouvant être facultativement substitués par un groupement alcoxy ou par un oligomère d'un tel disilaalcane ou d'un tel silane, ou des deux.
Patent CA-2123581-C (CA)
Title: Connecting flange for pressure sensing elements
Inventor: GLIENKE HORST
IPC: G01L19/06
Filed: 1993-09-15
Granted: 1999-12-07
Abstract: The measurement of pressures makes it necessary to connect the pressure sensing element physically with the medium to be measured. For this, the sensing element is provided with metallic or nonmetallic connecting flanges. Until now, there existed the disadvantage that the metallic flanges frequently are not resistant to the aggressiveness and/or corrosiveness of the media to be measured. Nonmetallic connecting flanges are resistant to these media, but are not dimensionally stable at high processing temperatures. It is thus suggested to arrange a connecting pin consisting of a polymer plastic that is resistant to the medium to be measured in a metallic connecting flange in such a way that the medium to be measured may only come in contact with the resistant plastic material, and that the temperature-dependent dimensional stability of the plastic part is insured by an axial and radial support by the metallic flange.
Patent CA-2130710-C (CA)
Inventor: KANADA TOKIO
IPC: G11B17/028
Filed: 1994-08-23
Granted: 2002-11-12
Abstract: A recording and/or reproducing apparatus for a recording medium including a head for reproducing the information on or from the recording medium, a movement mechanism for moving the recording medium between a first position enabling recording and/or reproducing of information signals by the head and a second position above the first position for performing an exchange operation, a lock mechanism for locking the movement mechanism at the first position, a controller for moving the head between a position proximate to the recording medium and an upper position spaced apart from the recording medium, and, engagement means moved by the controller and engaged by the lock mechanism, the engagement means engaging with the lock mechanism by the controller and moving between an engagement position engaged with the lock mechanism and disengaged from the lock mechanism by a ejecting operation and a lock release position of being released from the position of being disengaged from the lock mechanism as a result of the ejecting operation, wherein, when the head is at the upper position spaced apart from the recording medium, the engagement means is positioned at the position of being engaged with the lock mechanism and releases the lock of the movement mechanism by the lock mechanism at the first position, and wherein, when the head is proximate to the recording medium, the engagement means is caused to move to the lock release position by the controller.
Patent CA-2131201-C (CA)
Inventor: TEAGUE BETH O
IPC: B01D53/00
Filed: 1994-08-31
Granted: 1998-06-09
Abstract: Disclosed is a process for removing emissions, originated in the manufacturing industry, especially from polymerization operations and thermoplastic polymer processing operations by collecting the air, containing the emissions, cooling the air, directing the air to a liquid removal system and heating the air.
Patent CA-2132265-C (CA)
Title: Anti-sense oligonucleotides against hsv-1, and their preparation
Inventor: PEYMAN ANUSCHIRWAN
IPC: A61K31/70
Filed: 1994-09-16
Granted: 2007-08-07
Abstract: The invention relates to novel antisense oligonucleotides having the sequences AO1 (Herp099): 5'-G C G G G G C T C C A T G G G G G T C G-3' AO2 (Herp018): 5'-G C A G G A G G A T G C T G A C O A G G-3' AO3 (Herp002): 5'-G G G G C G G G G C T C C A T G G G G G-3' AO4 (Herp112): 5'-G G C G G G G C T C C A T G G G G G T C-3' AO5 (Herp034): 5'-G G G G C T C C A T G G G G G T C G T A-3' AO6 (Herp024): 5'-A A G A G G T C C A T T G G G T G G G G-3' or AO7 (Herp028): 5'-G G C C C T G C T G T T C C G T G G C G-3' and their mixtures, homologs or modified forms, against HSV 1.
Patent CA-2135048-C (CA)
Title: Ethylene/acid copolymers with improved block resistance
Inventor: SMITH MALCOLM S
IPC: C08J3/12
Filed: 1993-05-10
Granted: 2003-08-19
Abstract: The block resistance of pellets of copolymers of ethylene with acrylic or methacrylic acid is improved by addition of very low levels of certain defined liquid additives or water-soluble solid additives. This results in improved rates of pellet production, and in easier subsequent handling.
Patent CA-2142463-C (CA)
Title: Herbicidal pyrazolyloxy-picolinamides
Inventor: KLEEMANN AXEL
IPC: A01P13/00
Filed: 1993-10-21
Granted: 2005-01-18
Abstract: New herbicidal picolinamide derivatives are described with general formula (I), in which Z represents an oxygen or sulphur atom, R1 and R2 each independently represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, alkaryl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, arylalkylamino or dialkylcarbamoyl group, or together represent an alkylene chain which is optionally interrupted by an oxygen or sulphur atom or by a group -NR- in which R represents a hydrogen atom or an alkyl group, R3 or each R3 independently represents a halogen atom or an alkyl or haloalkyl group, R4, R5 and R6 each independently represents a hydrogen oe halogen atom, an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, alkaryl, alkoxy, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, dialkylcarbamoyl, acyl or acylamido group or a cyano group, with the proviso that R5 and R6 do not represent an acyl, acylamido or cyano group, and n represents 0, 1, 2 or 3. The invention further relates to the preparation of the above mentioned picolinamides, intermediates prepared during the synthesis of these compounds, compositions containing the compounds and their use as herbicides for the control of undesired plant growth.
Patent CA-2143204-C (CA)
Title: Use of dideoxy nucleoside analogues in the treatment of viral infections
Inventor: MANSOUR TAREK
IPC: C07H/
Filed: 1993-12-22
Granted: 1997-06-03
Abstract: The present invention concerns the use and method of treatment of .beta.-L-5-fluoro-2',3'-dideoxycytidine (.beta.-L-5F-ddC) and .beta.-L-2',3'-dideoxycytidine (.beta.-L-ddC) and pharmaceutically acceptable derivatives thereof, for use in the treatment of viral infections, specifically HIV and hepatitis B infections. The present invention also includes the use and method of treatment of .beta.-D-5-fluoro-2',3'-dideoxycytidine (.beta.-D-5F-ddC) for use in the treatment of hepatitis B infections.
Patent CA-2144751-C (CA)
Title: Multi-vitamin and mineral supplement for pregnant women
Inventor: PARADISSIS GEORGE
IPC: A61K33/06
Filed: 1993-09-21
Granted: 2001-05-01
Abstract: Multi-vitamin and mineral supplements for administration to a pregnant wom an during her first, second, and third trimesters of pregnancy are provided herein. These supplements include specific regimens of a pharmaceutically-acceptable calci um compound, vitamin D, folic acid, vitamin B12, vitamin B6, and vitamin B1. The prenatal  supplements are specifically tailored to maximize fetal development and maternal health during each trimester of pregnancy.
Patent CA-2146604-C (CA)
Title: Process for making a viscosity index improving copolymer
Inventor: SCHAUBER CLAUDE CHARLES
IPC: C10M145/14
Filed: 1995-04-07
Granted: 2006-07-11
Abstract: A method for making viscosity index improving copolymer includes polymerizing a monomer mixture including a first (meth)acrylate monomer, a second (meth)acrylate monomer and a styrenic monomer in an oil soluble diluent and in the presence of a polymerization initiator to form a polymerization intermediate and then polymerizing an additional amount of the first (meth)acrylate monomer, the second (meth)acrylate monomer or a mixture thereof in the presence of the polymerization intermediate to provide a solution of a viscosity index improving copolymer in the diluent wherein the solution includes less than or equal to 1000 parts by weight residual styrene monomer per one million parts by weight solution.
Patent CA-2152392-C (CA)
Title: Adaptateur de reseau generateur de signaux d'interruption et d'indication geres par un hote
Inventor: EMERY SCOTT ANDREW
IPC: G06F13/00
Filed: 1993-12-28
Granted: 2000-11-07
Abstract: Des signaux d'indication et d'interruption générés par un adaptateur de réseau et représentant des événements asynchrones sont gérés par un système central. L'adaptateur de réseau comprend une première logique de masque pour empêcher sélectivement les signaux d'indication d'être mémorisés dans une première adresse de mémoire par écriture par le système central dans un premier registre de masque. Une seconde logique de masque qui est couplée à la première adresse de mémoire empêche sélectivement les signaux d'indication d'être mémorisés dans une seconde adresse de mémoire en créant deux niveaux d'informations d'état. Les signaux d'indication peuvent également être empêchés d'être mémorisés dans la seconde adresse de mémoire en réponse à l'écriture par l'ordinateur central dans un second registre de masque. La première adresse de mémoire peut être lue par le système central afin de déterminer si un événement dans le réseau s'est produit lors d'un programme de service d'interruption, pendant que des moyens d'interruption génèrent un signal d'interruption envoyé au système central, en réponse à la valeur de la seconde adresse de mémoire. Un troisième niveau de commande est prévu à l'aide d'un compteur interne qui permet la validation et/ou invalidation automatique d'une pluralité d'indications et d'interruptions avec et sans commandes explicites dans les sous-programmes de pilotage du système central.
Patent CA-2152675-C (CA)
Inventor: SCHOLZ MATTHEW T
IPC: D06M101/30
Filed: 1994-01-19
Granted: 2005-04-12
Abstract: The present invention provides a unique knit construction having a non-fiberglass microdenier yarn in the fabric of the backing. Preferably, the non-fiberglass microdenier yarn (1)is used in combination with a heat shrinkable yam or a stretch yarn, and alternatively a non-fiberglass yarn for controlling stiffness, i.e., a stiffness-controlling yarn (2). More preferably, the non-fiberglass microdenier yarn is in combination with a stretch yarn and a non-fiberglass stiffness-controlling yarn. Most preferably, the non-fiberglass microdenier yarn (1) is in combination with a heat shrinkable, elastically extensible yarn, and a non-fiberglass stiffness-controlling yarn (2).
Patent CA-2154214-C (CA)
Inventor: FLANAGAN RICHARD J
IPC: C07C331/28
Filed: 1995-07-19
Granted: 2007-04-17
Abstract: The ligands HBED-SCN, HBPD-SCN, and HTDD-SCN are provided which have enhanced lose of reaction with peptides or proteins and which are suitable for chelating with radioisoptopes, especially Indium-III and Gallium-67.
Patent CA-2159685-C (CA)
Inventor: LARSEN SCOTT W
IPC: A61B17/00
Filed: 1995-10-02
Granted: 2007-07-31
Abstract: The present application discloses instruments for use in an endoscopic discetomy procedure which are configured to be disassembled for cleaning and reassembled for subsequent utilization. The preferred embodimens include endoscopic rongeur-style instruments which may be used to remove calcification, to trim away part of a bone and to remove tissue and tissue samples for biopsy purposes. The endoscopic surgical instruments of the present application are provided with a handle mechanism , an elongated endoscopic portion extending from the handle mechanism and a tool mechanism supported at a distal end of the endoscopic portion . The handle mechanism includes a body portion having an upper and a lower body portion, a stationary grip extending from the body portion and a pivotable grip pivotally mounted to body portion. In one embodiment, the pivotable grip is detachably mounted to body portion by a locking member which includes a fastener having a rod and an abutment portion. The endoscopic portion includes a first half-- section member and a second half-section member which is preferably removably mounted to the first half-section member and is slidable with respect thereto.
Patent CA-2165329-C (CA)
Title: Process for the preparation of n-acetyl neuraminic acid derivatives
Inventor: SEARLE ANDREW DAVID
IPC: B01J23/44
Filed: 1994-06-15
Granted: 2002-08-20
Abstract: A method for the preparation of 5-acetamido-4-amino-2,3,4,5-tetradeozy-D- glycero-D-galacto-non-2-enopyranosonic acid is described.
Patent CA-2182237-C (CA)
Inventor: MCLEOD ROB
IPC: H01R12/00
Filed: 1996-07-29
Granted: 2002-04-02
Abstract: A printed circuit assembly comprises a first printed circuit having conductive paths formed on a top surface thereof and a second printed circuit having conductive paths formed on a top surface thereof. The first printed overlies the second circuit in a staggered relationship so that an edge thereof lies on the top surface of the second printed circuit. The second printed circuit has a portion protruding beyond this edge. A first set of contact members is formed on the first printed circuit adjacent its edge. A second set of corresponding contact members is formed on the protruding portion of the first printed circuit in opposing relationship to the first set of contact members. A sheet member is fitted over the printed circuits and carries bridging members for establishing electrical contact between corresponding pairs of contact members.