baber/WOPTO huggingface dataset:
Patent CA-2192568-A1 (CA)
Inventor: LITTLE E JACK
IPC: E04G21/12
Filed: 1995-06-23
Abstract: Outil de nouage de fil doté d'une série de griffes mobiles (400, 401) destinées à guider une boucle de fil rigide provenant d'une bobine (600) autour d'un objet à attacher avec un noeud de fil à grande vitesse, d'un mécanisme d'entraînement (364) de fil doté d'un dispositif de retrait qui permet de rétracter la boucle sous tension pour serrer ladite boucle autour de l'objet, un enrouleur rétractable commandé par embrayage destiné à maintenir la tension sur le fil sur l'enrouleur, un dispositif à filer/couper qui effectue un noeud en tournant, nouant et coupant le fil et ensuite en effectuant un mouvement de rotation pour tordre le fil et obtenir un noeud tout en éloignant par traction le dispositif à filer/couper de la surface de travail. Un seul moteur (300) réversible actionne un mécanisme d'entraînement de fil, un mécanisme d'entraînement de talon et un mécanisme d'entraînement du dispositif à filer/couper, et des éléments de logique et de commande commandent une séquence d'opérations des divers mécanismes d'entraînement. Ledit outil est placé dans un carter externe (612) doté d'une poignée de déclenchement (602) et d'une poignée de support (604).
Patent CA-2192829-A1 (CA)
Inventor: ONISHI ICHIRO
IPC: A47D9/00
Filed: 1996-04-17
Abstract: Comprises a second base bar 11 for making the height of a bed frame body having a second coupling member 9, a first panel 4 and a second panel 5 from a floor face adjustable and swingably supporting the bed frame body, and as to the base frame body 1A and the second base bar 11, pivotal parts 11A and 11B and sliding parts 4A and 5A are coupled with each other by a first swing shaft 12 and a second swing shaft 13 so that the upper surface of a second coupling bar 9 is positioned upward beyond the upper surface of the second base bar 11 in such a state that the first panel 4 and the second panel 5 are most raised.
Patent CA-2194030-A1 (CA)
Title: Power control system for a fuel cell powered vehicle
Inventor: MUFFORD W EDWARD
IPC: B60L11/18
Filed: 1996-12-27
Abstract: A control system interrelatedly controls the electric power output and oxidant supply in a fuel cell electric power generation system.  The power generation system comprises at least one fuel cell stack, and a plurality of electrical loads powered by the fuel cell stack, including an electric traction motor for propelling the vehicle, and a compressor for delivering oxidant gas to the fuel cell stack.  The electric power output of the at least on fuel cell stack is dependent on the compressor speed.  The control system comprises a summing device for determining the total instantaneous power demand of the electrical loads based on a plurality of sensed power demand signals, and a processor for generating a feed-forward output signal for adjusting the compressor speed to a value predicted to give fuel cell power output sufficient to satisfy the instantaneous power demand.
Patent CA-2194048-A1 (CA)
Title: Sprinkler device
Inventor: GERALD HARRIS
IPC: B05B3/04
Filed: 1995-07-04
Abstract: Water is supplied under pressure to a sprinkler device which produces one or more laminar flow jets (42). A high speed rotor (32) intercepts the jets (42) in a manner to impact violently upon the boundary layer. This produces a novel mode of operation in which water exits the jet (42) along its length as vapour to form a mist of fine droplets.
Patent CA-2194529-A1 (CA)
Inventor: MARTTINEN ALPO L
IPC: E04F11/00
Filed: 1997-01-07
Abstract: A unique set of stairs forms the subject matter of the present invention.  A plurality of dove-tail shaped flanged brackets are attached to the inner sides of a set of stringers at pre-determined intervals.  Once the proper rise and run is determined and the stringers levelled accordingly, a template is used to secure the dove-tail brackets such that the top flange is horizontal and parallel to the floor.          Thereafter a plurality of stair treads are fit within opposing pairs of dove-tail hangers and are secured from the rear by a wedge.  Optional risers are then set in place and the stairs are complete.  The stairway can be constructed with a minimal amount of tools by an average home owner very quickly.
Patent CA-2195553-A1 (CA)
Inventor: TINGLEY DANIEL A
IPC: D04H5/08
Filed: 1995-07-21
Abstract: A glue laminated structural wood member (10) for bearing transverse structural loads (16) includes multiple laminae bonded (12) together and arranged according to their moduli of elasticity. In an alternative embodiment, the structural wood member includes a synthetic compression reinforcement (30) positioned in a portion of the member subjected to compressive stresses.
Patent CA-2199376-A1 (CA)
Title: An enzymatic process for preparing a synthetic ester from a vegetable oil
Inventor: LAMSA MERJA
IPC: C12P7/64
Filed: 1995-09-07
Abstract: The object of the invention is a process for preparing a synthetic ester from a vegetable oil by means of lipase enzymes. Further objects of the invention are lubricants containing a synthetic ester prepared by the process according to the invention.
Patent CA-2201543-A1 (CA)
Title: Coke oven door liner assembly
Inventor: SUEY PAUL V
IPC: C10B25/06
Filed: 1997-04-02
Abstract: A coke oven door assembly for sealing an opening in a coke oven has a plurality of first abutting vertically aligned refractory layers which act as a cold face refractory liner and are adapted for securement to the inner surface of a coke oven door, and a plurality of second abutting vertically aligned refractory layers spaced from and secured to the cold face refractory liner which act as a hot face refractory liner, and an integral one piece uppermost refractory section.      The uppermost refractory section has a bottom, a horizontally extending top portion, and first and second downwardly depending leg portions with an interconnecting web. The first downwardly depending leg portion is adapted for securement to the coke oven door in vertical alignment With the cold face refractory liner and extends to the bottom of the uppermost refractory section, while the second downwardly depending leg port ion is adapted for vertical alignment with the hot face refractory liner. The second downwardly depending leg portion may extend to the bottom of the uppermost refractory section or the same may be shorter than the first downwardly depending leg portion with a leg segment provided extending from the shorter second downwardly depending leg portion to the level of the bottom wall of said uppermost refractory section.
Patent CA-2202972-A1 (CA)
Title: Process for the cooling of a welding seam area during laser welding and apparatus for the implementation of the process
Inventor: SCHMEH ALEXANDER
IPC: B23K26/146
Filed: 1995-10-14
Abstract: The invention relates to a process and an apparatus for the cooling of a welding seam area during laser welding of plates or strips, preferably used in car body construction in automotive engineering. It is described how expediently the cooling agent supply and also the supply of an inert gas veil built up between the focus and liquid coolant is achieved so that the liquid coolant is prevented from entering the welding seam area and causing detrimental effects there.
Patent CA-2203253-A1 (CA)
Title: Method for creating spatially balanced bounding volume hierarchies for use in a computer generated display of a complex structure
Inventor: BOURASSA VIRGIL E
IPC: G06T19/00
Filed: 1995-10-26
Abstract: Disclosed is a method for processing an arbitrary collection of objects, forming a complex structure, into a hierarchy of bounding volumes, from a root volume bounding all objects, to sub-volumes bounding individual objects or assemblies thereof, for use as successive approximations to said objects in a computer generated display. The method includes the first step of creating a bounding volume for each of the objects. Selected bounding volumes are then processed through a combining algorithm determining whether or not, based upon a geometric relationship between the bounding volumes and the higher level, root volume, the selected bounding volumes can be combined. If it is determined that the bounding volumes can be combined, a new bounding volume is created with the combined volumes comprising sub-volumes thereof. This process systematically repeats and attempts to combine all sub-volumes. The combining algorithm preferably allows a combination if the volumes of the combination of the sub-volume is smaller than a fixed percentage of the parent volume. When a pair can combine, it is replaced by a box bounding volume that contains the pair as sub-volumes, and the process continues. In this way, a bounding volume hierarchy for all objects and assemblies within a complex structure is created.
Patent CA-2203767-A1 (CA)
Inventor: NEFF NICOLA
IPC: A61K31/7056
Filed: 1995-10-04
Abstract: La présente invention concerne de nouveaux dérivés de K-252a, par exemple (II-4), ainsi que de nouveaux dérivés à substitution bis-N de staurosporine de formule (I). Elle concerne également un procédé pour traiter les cellules neuronales malades, consistant à administrer soit les nouveaux dérivés de staurosporine, soit les dérivés fonctionnels décrits de K-252a. Dans la formule (I): [Stau]-N(CH¿3?)-W-N(CH¿3?)-[Stau], [Stau] représente un résidu de la formule (a) et W représente un radical de la formule -C(=Y)-NH-W'-NH-C(=Y)- où W' est un radical hydrocarbylène de 2-20 atomes de carbone et Y est O ou S. Dans la formule (II-4), R?1¿, R?2¿, Z?1¿, et Z?2¿ sont chacun H; X est CH¿2?OH; et R est OCH¿3?.
Patent CA-2204030-A1 (CA)
Inventor: GODEL THIERRY
IPC: A61K31/55
Filed: 1995-11-08
Abstract: L'invention concerne des imidazodiazépines substituées de façon basique et possédant la formule générale (I). On peut utiliser ces composés en tant que substances actives anxiolytiques et/ou anticonvulsivantes et/ou myorelaxantes et/ou hypno-sédatives.
Patent CA-2205031-A1 (CA)
Title: Polymerization in aqueous media
Inventor: KRSTINA JULIA
IPC: C08F2/38
Filed: 1995-11-08
Abstract: A method for the solution or emulsion polymerization of ethylenically unsaturated monomers, styrene, and other free radical polymerizable monomers in aqueous media in which a cobalt chain transfer agent is used which has both hydrolytic stability and solubility in water and in the organic phase with preferential solubility in the organic phase.
Patent CA-2206547-A1 (CA)
Title: Universal plug for a counterbalancing mechanism
Inventor: FOUCAULT PIERRE-LOUIS
IPC: F16F1/12
Filed: 1997-05-14
Abstract: The plug is for use with a torsion spring and is removably connectable to a component of a counterbalancing mechanism. The plug comprises a generally circular base and a hollow body coaxially projecting from the base. The body has an outer surface for receiving an end of the torsion spring. At least two spaced-apart connection flanges are axially projecting from the base and opposite to the body. Each flange comprises a pair of opposite side shoulders. The flanges are removably inserted into the component for connecting the plug thereto in interfering engagement. Plugs that are constructed accordingly create modular and versatile sub-assemblies with other components. Such plugs are then easily secured in place and do require an extensive inventory of parts to accommodate all situations.
Patent CA-2209205-A1 (CA)
Title: Pharmaceutical composition for the treatment of leukemia containing 9-cis-retinoic acid-alpha-tocopherol ester
Inventor: INOMATA KOHEI
IPC: A61K31/355
Filed: 1997-06-27
Abstract: 9-Cis-retinoic acid-.alpha.-tocopherol esters, pharmaceutical compositions containing the same and use of the same as a medicine for the treatment of leukemia, in particular, the remission of leukemia are provided and a combined use of a 9-cis-retinoic acid-.alpha.-tocopherol ester and either 1.alpha.,25-dihydroxyvitamin D3 or 9-cis-retinoic acid exhibits a synergistic effect in the treatment of leukemia without any side effects caused by 1.alpha.,25-dihydroxyvitamin D3 or 9-cis-retinoic acid.
Patent CA-2212545-A1 (CA)
Title: Improved anionic bituminous emulsions
Inventor: SCHILLING PETER
IPC: C08L33/02
Filed: 1997-08-05
Abstract: This invention relates to rapid set, medium set, and slow set anionic emulsions prepared from straight bitumen or bitumen modified by the incorporation of polymers, solvents, or polymer latices.  Particularly, the invention relates to improved methods for enhancing adhesion between the asphalt and the aggregate in anionic solventless and solvent-containing bituminous emulsions wherein the emulsifiers are alkali earth salts of tall oil fatty acids, fortified tall oil fatty acids, tall oil rosin and fortified rosin as well as combinations of kraft lignin and nonionic emulsifiers.  The adhesion promoters utilized in these improved methods are the reaction products of styrene (.alpha.-methyl styrene)-acrylic (metacrylic) acid polymers with polyalkylene amines.          Further improvement can be obtained by using tall oil fatty acid or fortified tall oil fatty acids as co-reactants in the production of the polyamidoamine products.
Patent CA-2213862-A1 (CA)
Inventor: MCLAUGHLIN BRYAN
IPC: B61L15/00
Filed: 1997-09-04
Abstract: A method of serialization including establishing a parameter along a length of the train between a node on one of the cars and one end of the train.   The presence of the parameter at each node is determined and  the  parameter  is  removed.    The  sequence  is repeated  for  each  node  on  the  train.  Finally, serialization of the cars is determined as a function of the number of determined presences of the parameter for each node.  The parameter can be established by providing at the individual node, one at a time, an electric load across an electric line running through the length of the train and measuring an electrical property, either current or voltage, at each node.  To determine the orientation of a car, each node include two  subnodes.    The  operability  of  each  node  is determined by counting the presence and then the absence of a parameter along the whole train.
Patent CA-2216023-A1 (CA)
Title: Pillow having multiple interior volumes
Inventor: PEDERSEN SAMUEL B
IPC: A47G9/10
Filed: 1997-09-22
Abstract: A down comforter includes a center region (22) and a border region (24) which extends around the comforter and defines the peripheral edge of the comforter. Typically, the center region (24) is approximately 53 to 62 percent of the total area of the comforter. The border region (24) is continuous and has the same width around the periphery of the comforter. A pillow includes upper and lower casing members (40,42) between which are located upper and lower baffle members (44,46). The baffle members 44,46 are stitched together along two longitudinal lines of stitching (48, 50). The casing members (40,42) and the baffle members (44,46) all in registry, are stitched together along their respective longitudinal and end edges. The pillow is filled between the upper baffle member and the upper casing memberand between the lower baffle member and the lower casing member, as well as between the two baffle members between the two lines of stitching.
Patent CA-2216935-A1 (CA)
Inventor: DAVIS MAXWELL GREGORY
IPC: D06F43/00
Filed: 1996-03-04
Abstract: La présente invention concerne des articles particulièrement conçus pour le nettoyage à sec à domicile, et comportant une feuille support imprégnée d'une composition nettoyante. Ces articles sont conçus pour être pliés pendant l'emballage et dépliés pendant leur utilisation. Ils comportent des trous qui facilitent leur maintien dans la configuration dépliée durant leur utilisation dans un séchoir à air chaud pour vêtements.
Patent CA-2216979-A1 (CA)
Title: Process for extracting and purifying lignans and cinnamic acid derivatives from flaxseed
Inventor: WESTCOTT NEIL D
IPC: C07H1/08
Filed: 1996-03-29
Abstract: A process is described for extracting secoisolariciresinol diglycoside (SDG) and cinnamic acid derivatives from flaxseed which comprises contacting a substantially oil-free flaxseed meal with an aliphatic alcohol solvent, e.g. a mixture of methanol or ethanol with water, to extract phenolics comprising SDG  and cinnamic acid derivatives into the alcohol solvent and separating residual solids from the phenolic-rich alcohol solvent. The phenolic-rich alcohol solvent is concentrated by removing solvent therefrom and the phenolic-rich extract obtained is subjected to a base-catalyzed hydrolysis to liberate lignans and cinnamic acid derivatives therefrom in a non-complexed form.  Thereafter, the hydrolyzed extract is fractionated into a fraction containing SDG and a fraction containing cinnamic acid derivatives. Either or both of these fractions are then subjected to chromatographic separation to thereby obtain SDG and/or cinnamic acid derivatives at a purity of greater than 95 %.
Patent CA-2217781-A1 (CA)
Title: Utilisation de composes silicies en teinture des fibres keratiniques humaines; nouveaux composes et compositions les contenant
Inventor: RICHARD HERVE
IPC: C08G77/26
Filed: 1997-10-29
Abstract: L'invention concerne l'utilisation de composés siliciés, linéaires ou cycliques, comportant au moins un groupement chromophore de type quinonique ou azoïque, à titre de colorants directs dans des compositions cosmétiques destinées à la teinture des fibres kératiniques humaines et notamment des cheveux. L'invention concerne également de nouveaux composés siliciés et les compositions de teinture les contenant ainsi que le procédé de teinture directe correspondant.
Patent CA-2218821-A1 (CA)
Title: A bulk material loading wagon
Inventor: THEURER JOSEF
IPC: E01B27/00
Filed: 1997-10-21
Abstract: A bulk material loading wagon (2) for incorporation into a loading train (1) consisting of several such wagons is equipped with an open-topped storage box (10) attached to a chassis frame (4) for storage of the bulk material and with a bottom conveyor arrangement (5) associated therewith which extends in the lower region of the storage box (10) and in the longitudinal direction of the wagon. Provided for the transfer of bulk material between the individual storage boxes (10) is an endless transfer conveyor arrangement (14) having a conveyor drive (17). The subtending deflection end (15) of the transfer conveyor arrangement (14) is designed to be distanced by means of a drive (19) from the closer or overlapping deflection end (6,7) of the bottom conveyor arrangement (5).
Patent CA-2219111-A1 (CA)
Title: N-benzylindol-3-yl propanic acid derivatives as cyclooxygenase-2 inhibitors
Inventor: GAUTHIER JACQUES-YVES
IPC: C07D413/06
Filed: 1996-05-21
Abstract: The invention encompasses the novel compound of Formula (I) as well as a method of treating cyclooxygenase-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of Formula (I). The invention also encompasses certain pharmaceutcial compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula (I).
Patent CA-2222066-A1 (CA)
Inventor: HOPKINS RONALD M
IPC: A61K35/14
Filed: 1996-06-07
Abstract: Méthode d'hémodilution chez un patient, consistant à administrer un transporteur d'oxygène biocompatible simultanément à un acte chirurgical ou une ischémie d'organe ou un infarctus, tout en mesurant la pression PvO¿2? du patient ou d'autres indices d'oxygénation, et à administrer au patient un transporteur d'oxygène supplémentaire, ou du sang autologue, si cela s'avère nécessaire suivant la valeur de PvO¿2? indiquée, pour maintenir le niveau de PvO¿2? au niveau désiré ou au-dessus.
Patent CA-2223713-A1 (CA)
Title: Catalyst and method for oxidizing oxygen-containing organic compounds in waste gas
Inventor: ZIEBARTH MICHAEL SCOTT
IPC: B01D53/86
Filed: 1996-05-20
Abstract: The present invention generally relates to supported perovskites and their use for low temperature oxidation of volatile oxygen-containing organic compounds, particularly alcohols. The present invention further relates to the use of supported perovskites to reduce the amount of oxygen-containing organic compounds present in waste gases produced by processes such as baking or brewing.
Patent CA-2224663-A1 (CA)
Title: Animal feed compositions and uses of triterpenoid saponin obtained from camellia l. plants
Inventor: ZHAN YONG
IPC: C07H15/00
Filed: 1996-08-16
Abstract: A method of promoting growth and improving imumune function of animals is described in the present invention, in which a bioactive agent extracted from seed cake is used as feed additive.
Patent CA-2227257-A1 (CA)
Title: 3d stereoscopic video display system
Inventor: GURALNICK BRIAN
IPC: H04N13/00
Filed: 1998-01-16
Abstract: A video signal processor intended to be connected between a computer video output and a monitor that transforms non-interlaced video output into interlaced video output intended to be used for presentation of stereoscopic video 2D images, giving illusion of 3D presentations. The invention also comprises LCD glasses connected through infra-red light beams to the video signal processor for alternatively opening one of the glasses' eye in accordance with the current image being shown onto the video monitor. The present invention also provides greater resolution by replacing the blank lines from an interlaced image by the previous adjacent image line.
Patent CA-2228739-A1 (CA)
Title: On-demand system for serving multimedia information in a format adapted to a requesting client
Inventor: OKA TOSHIO
IPC: H04N19/00
Filed: 1998-03-06
Abstract: Prior to sending to a requesting client device a requested multimedia application which comprises a plurality of kinds of materials and a scenario which defines a role of each material, the server converts an input (or original) format of a certain kind of materials of the requested application into a format with which the requesting client device can deal and converts format-dependent data of the scenario accordingly. This enables every consuming device to consume any of the multimedia applications stored in the server regardless of the material format with which the consuming device can deal with respective to a certain kind of materials. Four schemes different in conversion timing of the materials and the scenario are disclosed. The original format of the materials may be limited to a master data format, eg., the DV format if the certain kind of materials are moving picture materials.
Patent CA-2229740-A1 (CA)
Title: Structure for draining waterdrops for use in television receivers
Inventor: OGAWA SHINJI
IPC: H04N5/64
Filed: 1998-02-18
Abstract: A picture tube housed in a cabinet is disposed above a circuit board provided inside the cabinet.  The cabinet is provided on the rear surface thereof with a protective wall for preventing waterdrops adhering to the front surface of the picture tube from falling onto the circuit board upon ingressing into the cabinet.          Arranged above the protective wall and inside the cabinet are a plurality of projections projecting into a clearance M between the cabinet and the front surface of the picture tube and extending in the direction of fall of the waterdrops from the tube for permitting the waterdrops to flow along the rear surface of the cabinet.
Patent CA-2230503-A1 (CA)
Inventor: POTTER MARIANNE DOROTHY
IPC: A23L9/20
Filed: 1998-04-01
Abstract: A thermally treated, liquid beverage. The beverage contains water; a creamer which contains a fat; and a stabiliser system. The stabiliser system is a mixture of a monoglyceride and lambda carrageenan. The beverage has a reduced tendency to form a cream layer and prevents ring formation.