baber/WOPTO huggingface dataset:
Patent CA-2122659-A1 (CA)
Inventor: GAGNON GUY
IPC: E02D27/50
Filed: 1994-05-02
Abstract: La présente invention se rapporte au pilier de clôture. Elle se distingue des autres piliers par sa principale caractéristique de pouvoir ajuster le poteau de clôture parfaitement à verticale sur 360 degrés. L'ajustement est obtenu par un mécanisme composé de boulons et de plaques d'acier. Son utilité réside dans le fait qu'il est la solution pour corriger rapidement les déviations du pilier occasionnées lors de son installation dans le sol et plus important encore pour corriger les déviations inévitables causées par la gelée hivernale.
Patent CA-2123761-A1 (CA)
Title: Video server memory management method
Inventor: VOETEN BART F
IPC: H04N5/00
Filed: 1994-05-17
Abstract: ABSTRACT OF THE DISCLOSURE :           The present invention relates to a video server memory management  for a video server  transmitting video signals (VS) to user stations in response to control signals issued by these stations.          This method  includes  the steps of providing a memory constituted by a plurality of random access memories (HD1/../HD4) and subdividing each of said video signals in a plurality of distinct blocks  (BL1/../BLQ) each typically corresponding to less than a second of the video signal. It is further proposed to include in this method the step of storing any two blocks (BL1/../BLQ) which normally are to be consecutively retrieved from the memory in distinct random access memories (HD1/../HD4).          In this way the full interactive video on demand service, giving the user stations control over the way in which the blocks are retrieved from the memory, is improved as is the rate at which a predetermined sequence of blocks is retrieved from the memory.
Patent CA-2124407-A1 (CA)
Inventor: BAINBRIDGE DAVID WILLIAM
IPC: B60R13/02
Filed: 1994-05-26
Abstract: A self-supporting automotive headliner comprises a vapor impervious, polypropylene and wood fiber backing sheet with a corrugated paperboard medium adhered thereto and a layer of fiber glass insulation adhered to the corrugated paperboard medium. The backing sheet and paperboard medium provide the structural strength for the self-supporting headliner panel and the fiber glass insulation gives the headliner panel good sound absorption properties.  When forming the headliner panel, the corrugated paperboard medium is located on the backing sheet which comprises wood and polypropylene fibers and a layer of uncured fiber glass insulation is placed on the corrugated paperboard medium. The resulting laminate is molded under heat causing the polypropylene fibers in the backing sheet to melt and phenolic resin in the fiber glass insulation to cure thereby adhering the laminate together and conforming the laminate to the mold.
Patent CA-2125247-A1 (CA)
Title: Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said catalyst component, process for olefinpolymerization using said catalyst , propylene homopolymer, propylene copolymer and propylene elastomer
Inventor: FUKUOKA DAISUKE
IPC: C08F4/642
Filed: 1994-06-06
Abstract: The novel transition metal compound of the invention is represented by the following formula (I):   (see formula I) wherein M is a transition metal; R1 is a hydrocarbon group of 2 to 6 carbon atoms, R2 is an aryl group of 6 to 16 carbon atoms; X1 and X2 are each a halogen atom or the like; and Y is a divalent hydrocarbon group, a divalent silicon-containing group or the like.      An olefin polymerization catalyst component of the present invention comprises the aforementioned transition metal compound. An olefin polymerization catalyst of the present invention comprises the aforementioned olefin polymerization catalyst component. The propylene homopolymer, the propylene copolymer and the propylene elastomer according to the present invention have such properties that the triad tacticity of propylene units chain is high, a proportion of the inversely units based on the 2,1-insertion of propylene monomer is in the specific range, and the intrinsic viscosity [.pi.], as measured in decahydronaphthalene at 135°C, is in the specific range.
Patent CA-2126295-A1 (CA)
Title: Wall covering
Inventor: SANDERS KENNETH H
IPC: D04B21/00
Filed: 1994-06-20
Abstract: ABSTRACT OF THE DISCLOSURE    A wallcovering having a weft inserted warp knit fabric as a substrate with the inserted weft yarn being cotton with a count in the range of 18's - 30's.
Patent CA-2130167-A1 (CA)
Inventor: MATOSSIAN JESSE N
IPC: C23C14/22
Filed: 1994-08-15
Abstract: Plasma  processing  treatment  characteristics of  an  object  (32) are determined nondestructively, prior  to  plasma  processing  the  object  (32),  by placing  an  indicator  layer  (44)  over  at least a portion  of the plasma processing surface (36) of the object  (32), so as to generally conform to the shape of  the  surface  (36).    An electrically conductive grid  (46)  is  placed over the indicator layer (44), and  made  electrically  common with the object (32). The  indicator  layer  (44)  is implanted through the conductive grid   (46),   and   changes  properties responsive  to  the plasma processing treatment.  The implanted   indicator   layer   (44)   is  thereafter analyzed  to  determine the treatment characteristics of  the  indicator  layer  (44).    Plasma processing spatial  distribution and total dosage are determined nondestructively  from  this  information and used to establish  the  plasma  processing  program  for  the object  (32)  and adjust the plasma processing system (20) as needed.
Patent CA-2130173-A1 (CA)
Title: Genetically engineered antibodies
Inventor: HARDMAN NORMAN
IPC: C07K16/42
Filed: 1993-03-05
Abstract: The invention concerns antiidiotypic antibodies comprising human constant regions, and murine variable regions bearing the internal image of human high molecular weight-melanoma associated antigen, and derivatives thereof which have the specificity of said antibody. These antiidiotypic monoclonal antibodies and derivatives have immune-regulatory functions and can therefore be used for diagnostic and therapeutic purposes, such as the treatment of melanoma.
Patent CA-2130584-A1 (CA)
Inventor: CHIU BERNARD
IPC: F24F1/00
Filed: 1994-08-22
Abstract: A portable air cleaner comprising a cylindrical filter element mounted on a circular base and encased by a cylindrical cover. A centrifugal fan mounted within the cover draws unpurified air into inlet openings disposed in the base and the side wall of the cover, and through the filter element. The resulting purified air is drawn into the centrifugal fan and forced radially outward therefrom. An air deflector dish redirects the purified air through the exhaust openings disposed on the top surface of the cylindrical cover. Buch an exhaust flow which is perpendicular to and spaced from the inlet flow results in an improved efficiency in purifying the entire volume of air within a room.
Patent CA-2130857-A1 (CA)
Title: Production of fine-particle dye or drug preparations
Inventor: END LUTZ
IPC: C09K23/00
Filed: 1994-08-25
Abstract: Abstract of the Disclosure: Process for the production of fine-particle, essentially amorphous dye or drug preparations by con-verting a relatively coarse-particle dispersion or a solution into a colloidal dispersion in water, where the colloidal disper-sion is generated at a temperature above the melting point of the dye or drug by admixing appropriately hot water (where appropri-ate under pressure) or an aqueous protective colloid solution so that an emulsion of a melt in aqueous medium is produced and is immediately spray-dried or converted by cooling into a suspen-sion.
Patent CA-2135127-A1 (CA)
Inventor: STREICHER CHRISTIAN
IPC: C07C43/04
Filed: 1994-11-04
Abstract: PROCÉDÉ DE SÉPARATION DES COMPOSÉS OXYGÉNÉS D'HYDROCARBURES, COMBINANT UNE DISTILLATION ET UNE PERMÉATION ET SON UTILISATION EN ÉTHÉRIFICATION. Invention de: Christian STREICHER et Lionel ASSELINEAU L'invention concerne un procédé de séparation de composés oxygénés, comprenant en majeurs partie du méthanol et éventuellement une mineure partie d'eau et/ou de diméthyléther, d'un mélange d'hydrocarbures pouvant avoir 3 à 8 atomes de carbone, contenant les composés oxygénés. On réalise une étape de distillation du mélange dans une zone de distillation (D) On recueille en tête de la zone de distillation un distillat gazeux (ligne 2) comprenant du méthanol, éventuellement de l'eau, éventuellement du diméthyléther ainsi que des hydrocarbures. Ce distillat gazeux est décanté dans un ballon décanteur (B) et on recueille (ligne 6) au moins une phase liquide organique envoyée en reflux en tête de la zone de distillation D et éventuellement une phase liquide aqueuse (ligne 5) ainsi qu'éventuellement une phase gazeuse (ligne 4). On soutire latéralement de la zone de distillation (ligne 8) une phase et on l'envoie dans une zone de perméation (PV) comprenant au moins une membrane sélectivement perméable au méthanol; on réalise une étape de perméation de ladite phase. On recueille enaval de la zone de perméation, au moins un perméat (ligne 14), de préférence en phase vapeur, enrichi en méthanol et en amont de la zone de perméation, au moins un rétentat (ligne 11) que l'on recycle éventuellement dans la zone de distillation et on soutire en fond de la colonne de distillation le mélange d'hydrocarbures purifiés (ligne 16). Figure 1 à publier.
Patent CA-2135176-A1 (CA)
Inventor: KNIPPELMIER GARY H
IPC: H04B17/00
Filed: 1993-05-28
Abstract: A testing system (28) for wireless communication networks, particularly cellular networks, having a test set (30, 36) located in a cell site which communicates through the cell's base station to a responder (32, 38) at the mobile telephone switching office (MTSO, 34). The test set (30, 36), which includes a measurement module (48), controller (44), modem (46), and cellular phone (50), initiates the call to the responder (32, 38), and directs the responder to transmit and receive certain test signals which are then measured by the measurement module. The test set (30, 36), which may be fixed or mobile, provides essentially continuous monitoring of voice channels within a given cell, and can send an alarm in near real-time to the network control center when a faulty voice channel is detected.
Patent CA-2135312-A1 (CA)
Title: Use of inhibitors of 3-hydroxy-3-methylglutaryl coenzyme a reductase as a modality in cancer therapy
Inventor: MYERS CHARLES
IPC: A61K31/35
Filed: 1993-05-12
Abstract: Methods of treating various cancers, such as prostatic adenocarcinoma, with inhibitors of 3-hydroxy-3-methylglutaryl co-enzyme. A reductase (HMG Co-A), such as lovastatin, are provided. Dosing ranges, schedules and toxicities are included.
Patent CA-2136130-A1 (CA)
Title: Machine for packing articles
Inventor: CASSOLI PAOLO
IPC: B65G47/08
Filed: 1994-11-18
Abstract: ABSTRACT       The upper preparation surface (13) of a machine for packing superimposed layers of rolls (1) is removed, and that end part (108) of the conveyor (10) which used to oscillate and feed the rolls is stopped level with the lower preparation surface  (12)  and is now used as a supporting surface over which is positioned the lower part of a battery of curved channels (20) whose upper mouth is level with a conveyor (19) that feeds the large rolls  (101)  arriving with  horizontal  axes  from the conveying line (2) that used to serve the now inactive parts of the machine and that has now been raised. The large rolls, which are stood vertically in the lower end part of the curved guiding channels,  are cyclically transferred to the preparation surface (12) by a pusher (21) activated with a rectilinear reciprocating motion in phase with the machine cycle and at a frequency that can be varied. The sets of large rolls fed onto the prepara-tion surface (12) are carried away in phase by the cross pieces (14, 15) of the synchronized conveyors (16, 17) and transferred to the lift (18) which then introduces them into the packing station.
Patent CA-2139672-A1 (CA)
Title: Cylinder lock and key combination
Inventor: WIDEN BO
IPC: E05B15/00
Filed: 1993-06-04
Abstract: A cylinder lock and an associated key are described. The lock comprises a rotatable cylinder key plug (102) having a key slot (103) into which the key (200) is insertable. The key has a lower solid base portion with coded side recesses (202) for engagement with side tumblers of the lock. From the solid base portion, a lip projects upwardly at a transversal distance from the rest of the key blade, and the side recesses extend partially through the lip and partially through the solid base portion. The key slot has a corresponding cross-sectional profile with a downwardly projecting tongue (109).
Patent CA-2140542-A1 (CA)
Title: Oligonucleotide alkylphosphonothioates
Inventor: PADMAPRIYA A
IPC: A61P31/04
Filed: 1993-07-26
Abstract: 2140542 9402499 PCTABScor01 The invention provides improved oligonucleotides having greater resistance to nucleolytic degradation by virtue of having alkylphosphonothioate or arylphosphonothioate internucleotide linkages.
Patent CA-2141468-A1 (CA)
Title: Work bench
Inventor: SMITH DARRIN E
IPC: B27C5/04
Filed: 1995-01-31
Abstract: A work bench has a stationary planar upper surface and a fence to which a piece of work is clamped. The fence may be moved so that the position of the work piece may be adjusted.      Once in the desired position, the work piece remains immov-able. A carriage slides beneath the upper surface and a router is mounted on the carriage. The router bit extends through an elongated slot in the upper surface and into contact with the immovable work piece. As the carriage slides the router cuts the work piece. The fence has a base which rotates on top of the upper surface and a bracket slides on rails formed on top of the base. Knobs are provided for tightening the base to the upper surface and the bracket to the base to prevent such rotation and sliding.
Patent CA-2142372-A1 (CA)
Title: A fixing device for securing conduits to support structures
Inventor: STANA NILS A
IPC: F16L3/13
Filed: 1993-08-24
Abstract: A fixing device for securing elongate articles such as conduits to a support structure, especially to cableways/cable risers, consisting of a clamp comprising a clamp opening (1a) provided with a U-shaped jaw (1) having attaching members (6, 7) for interaction with complementary attaching members in the support structure, a closure means comprising a closure arm pivotally mounted at the mouth of the clamp opening (1a) for the retention of conduits placed in the clamp opening (1a). The closure arm is formed by a ratchet arm (3) pivotally mounted by one of its ends (3a) at one side of the clamp opening (1a) near the mouth thereof, and the second free end of which forms an engaging end (3b), and is designed for snap engagement with a locking member (2) of complementary configuration at the opposite side of the clamp opening (1a) for pressing the conduit into the clamp open-ing (1a) and retaining it therein, and the attaching members (6, 7) are pro-vided on the side of the jaw (1) opposite the mouth of the clamp opening (1a) and comprise projecting hooks (6, 7) with hook openings (6a, 7a), fac-ing either towards or away from each other, for engagement with said com-plementary attaching members in the support structure, e.g., edges of the ap-ertures (13) in the cableway/cable riser (14).
Patent CA-2142635-A1 (CA)
Title: Bone prostheses with direct cast macrotextured surface regions and method for manufacturing the same
Inventor: LASALLE DAVID L
IPC: B29C67/00
Filed: 1995-02-16
Abstract: An implantable article having on at least a portion of its exterior surface an integral, as-cast macrotextured surface having pores with undercut edge profiles is provided. The integral, as-cast macrotextured surface is able to be formed on the implantable articles by a modified casting process. As part of a casting process, positive models of the articles to be cast, or parts thereof, are formed by stereolithographic techniques. Cavities or molds, representing negative images of the articles to be cast, are then formed by encasing one or more models in a refractory material. The positive models are then extracted by heating and thus melting the material from which they are made. Thereafter, molten casting material can be poured into the resulting mold to obtain the implantable articles.
Patent CA-2147379-A1 (CA)
Title: Method and installation for fighting fire
Inventor: SUNDHOLM GORAN
IPC: A62C3/00
Filed: 1993-10-19
Abstract: The object of the invention is to provide a new method and a new installation for fighting fire, including difficult smouldering fires, such as cable fires e.g. in the upper region of a room where the walls meet the ceiling. The fire is initially, in a first step, fought by means of at least one fog-like liquid spray having comparatively large droplets and a good penetration power, in order to at least suppress the fire, and thereafter, in a second step, the initially utilized foglike liquid spray is scattered, by mixing a pressurized non-combustible gas into the liquid, to form a turbulent liquid fog for filling the fire room at least essentially evenly and for extinguishing smouldering fire seats.
Patent CA-2148171-A1 (CA)
Inventor: EILEY STANLEY
IPC: A47G25/14
Filed: 1995-04-28
Abstract: An identification clip for a garment hanger, wherein the garment hanger has a clip holder with a retaining pin and a flange spaced apart and parallel thereto forming a gap therebetween.  The clip has side walls and a bight portion and the ends of the U forming a nip adapted to fit in the gap when the identification clip is on the retaining portion of the hanger so as to avoid easy removal of the clip from the hanger.
Patent CA-2150379-A1 (CA)
Inventor: TERADA KAZUHIDE
IPC: B01J21/04
Filed: 1994-09-29
Abstract: An exhaust emission control catalyst having superior NOx cleaning capability has .theta. and .alpha. phases and is constituted by modified alumina having an alpha ratio R represented by 0.5 % <= R <= 95 % and a catalytic metal carried on the modified alumina such as platinum Pt. In addition, a catalyst constituted by the above catalyst as a catalytic element and aluminosilicate or CeO2 also has a superior NOx cleaning capability.
Patent CA-2151813-A1 (CA)
Title: Method and apparatus for regulating wood pulp bleaching
Inventor: LUTHI OSCAR
IPC: D21C9/10
Filed: 1993-12-13
Abstract: A method and apparatus for regulating reaction rate between a gaseous bleaching reagent and wood pulp in a bleaching system, of the type having a mechanically agitated pulp contactor (120), including the steps of co-currently or counter-currently introducing a recirculated contacting gas (R) for diluting freshly supplied reagent gas (F) and for thereby reducing the initial reaction rate between the reagent and pulp. Except for the initial reaction rate, overall bleaching performance is quite insensitive to wide variations in the amount of recirculating gas (R) introduced. This allows adjustment of flow rate to control gas velocity through the contactor (120) for purposes of overall bleaching efficiency. Degradation of pulp fibers due to overbleaching is virtually eliminated, and uniformity of bleaching is greatly enhanced without any sacrifice in production rate.
Patent CA-2152098-A1 (CA)
Inventor: GOLD PETER
IPC: H05B3/86
Filed: 1995-06-19
Abstract: Safety glass, known to consist of glass panels having an interposed plastic ply to minimize shattering, is connected by the within method into an auto windshield having a wiper deicing function by the application  of resistive conductive coatings forming a circuit along the glass panel bottom edges insulated by the plastic ply, which circuit is heat-generating when connected to the auto battery and thus effective to deice the wiper which in an at-rest position is near enough to the heat source to benefit therefrom for the purposes intended.
Patent CA-2152852-A1 (CA)
Inventor: DROUIN MARC
IPC: A63C17/20
Filed: 1995-06-28
Abstract: La présente invention consiste en un dispositif de sécurité destiné à la pratiqu e du patin à roues alignées. Ce dispositif est une enveloppe ou gaine élastique qui couvrira les ro ues des patins à roues alignées afin de bloquer les roues et de permettre de marcher plutôt qur rouler.
Patent CA-2153253-A1 (CA)
Title: An operational transconductance amplifier with matched outputs
Inventor: PAJUNEN GRAZYNA A
IPC: H03F3/347
Filed: 1994-11-10
Abstract: A multi-output integrated circuit amplifier (500) consists of a first primary current mirror (510), and a plurality of secondary current mirrors (520). The first primary current mirror (510) is implemented in a single substrate and has a first primary input (511). The first primary current mirror (510) generates a plurality of first inverted primary current outputs in response to a first current signal coupled to the first primary input (511). The plurality of secondary current mirrors are implemented in the same single substrate and each has a secondary input coupled to a unique one of the plurality of primary current outputs of the first primary current mirror (510), each of said plurality of secondary current mirrors (520) having a gain, and each of said plurality of secondary current mirrors (520) generating an inverted secondary current output signal, the magnitude of which is determined substantially by the unique one of the plurality of primary current outputs coupled thereto and the gain thereof.
Patent CA-2153468-A1 (CA)
Title: Color coded packaging display system
Inventor: CRISP KELVIN E
IPC: A47F7/00
Filed: 1995-07-07
Abstract: A packaging display system includes a first set of cartons packaging a first group of products and a second set of cartons packaging a second set of products.  Each of the sets and groups are divided into subsets and sub-groups.  The products of the first group are selectively matable with the products of the second group, with only some of the first sub-groups products properly mating with only some of the second sub-group products but not with other products of the second sub-groups.  Color coding is provided  on  the  cartons  for  indicating  which  of  the products of the first sub-groups properly mate with the second sub-group products.   The  color coding  includes patches  of  different colors  with  a  same  color  patch appearing on the cartons of the first and second sub-groups packaging products of the first and second sub-groups which properly mate.
Patent CA-2153640-A1 (CA)
Title: Compact pneumatic cylinder
Inventor: MIGLIORI LUCIANO
IPC: F15B15/14
Filed: 1995-07-11
Abstract: A  pneumatic  cylinder  of the  type  comprising  a central body defining a chamber inside which an  axially reciprocable piston slides, and two closing  head-pieces sealingly  fixed to the respective ends of  the  central body; an inlet/outlet port for supplying and discharging the  compressed  air into/from the chamber  is  provided into  a protruding  part on one side of the  head-pieces which  extends  into a seating in a  corresponding  side wall portion  of the central body.
Patent CA-2155877-A1 (CA)
Title: Prepolymer composition for insulating foams
IPC: C08G18/73
Filed: 1994-02-10
Abstract: Prepolymer composition for preparing polyurethane insulating foams from pressurized containers consists of a prepolymer component with at least one polyurethane prepolymer containing 4 to 20% by weight NCO groups, and usual additives, as well as a propellant gas.  A polyisocyanate is used containing less than 2% by weight of a monomer isocyanate, with respect to the prepolymer component.
Patent CA-2157291-A1 (CA)
Title: Process for the delignification of a chemical pulp
Inventor: DEVENYNS JOHAN
IPC: D21C9/16
Filed: 1994-02-24
Abstract: A chemical paper pulp delignification method comprising a series of chlorinated reagent-free steps, i.e. an oxygen treatment step, a pulp decontamination step using a metal ion sequestering agent, an alkaline hydrogen peroxide treatment step and a peroxyacid treatment step.