baber/WOPTO huggingface dataset:
Patent CA-2159572-A1 (CA)
Title: Insulated assembly incorporating a thermoplastic barrier member
Inventor: LAFOND LUC
IPC: E06B3/663
Filed: 1995-09-29
Abstract: An insulating spacer for use in glazing assemblies is provided. The spacer comprises a foamed insulating body and further includes a second sealant material. The insulating body partially contacts the substrates as does the sealant to provide a double seal when used in a glazing assembly. In other embodiments the spacer is a composite of foam, sealant material, rigid plastics and desiccated matrices . A further embodiment discloses an undulating foam spacer body for easy manipulation about the corner in glazing assemblies. The result of incorporation of the foam is a substantially energy efficient spacer and assembly.
Patent CA-2159844-A1 (CA)
Title: Object-oriented operating system
Inventor: BURNARD DAVID J
IPC: G06F9/44
Filed: 1995-10-04
Abstract: User interface objects are stored in a user interface object archive which is a database physically located in the shared library of an associated application program. In order to facilitate "localization", or preparation of an application developed in one language for use in an "area" or a locale which uses another language, the user interface objects are stored in a hierarchical locale tree within the archive. All objects are stored in the base or root of the hierarchy, but only those objects which require a translation are stored in an area associated with a more specific locale. At runtime, a complete collection of objects is assembled by starting at the desired locale and proceeding up the hierarchy level-by-level. Translated objects at lower levels of the hierarchy "override" those at higher levels so that the most complete translations of each object are obtained during this search. The user interface objects which are stored in an archive are actually created via a predefined "constructor" program, and, in order to allow newly-created user interface objects to use the predesigned constructor program, each user interface object is contained in a special "escort" object that interfaces with the constructor program. Both the user interface object and the escort object are stored at the appropriate locale in the archive, but when an archived object is requested, the related escort object is queried and streams out the attributes of the enclosed UI object. The escort object itself remains in the archive.
Patent CA-2161063-A1 (CA)
Title: Preparation of methyl isopropylideneaminooxyacetoxyacetate
Inventor: KEIL MICHAEL
IPC: C07C251/60
Filed: 1995-10-20
Abstract: Process for preparing methyl isopropylideneaminooxyacetoxyacetate I                                     I     by reacting in an integrated process, without isolation of inter-mediates, a)  acetone with hydroxylammonium sulfate and sodium hydroxide solution to give acetone oxime, the reaction being performed in the presence of toluene and/or the acetone oxime being extracted from the reaction mixture with toluene, b)  treating the toluene solution thus obtained with sodium hydroxide solution and removing water, c) exchanging toluene for a dipolar aprotic solvent by distilla-tion, d)  reacting the crystal mash thus obtained with the sodium salt of chloroacetic acid to give the sodium salt of isopro-pylideneaminooxyacetic acid and then treating the reaction mixture with methyl chloroacetate and e)  isolating the methyl isopropylideneaminooxyacetoxyacetate in a manner known per se.
Patent CA-2161673-A1 (CA)
Inventor: BURNS DENNIS L
IPC: B65D39/00
Filed: 1994-05-05
Abstract: A molded closure for a liquid container comprising a thermoplastic elastomer and a blowing agent. The molded closure is particularly suitable for use as a synthetic wine cork in a wine bottle. The molded closure does not permit passage of oxygen into the container, does not absorb oxygen from the contents of the container, can be removed from the container using a corkscrew without significant expansion, crumbling or disintegration, does not significantly taint a liquid in the container, permits me container to be placed horizontally immediately after insertion of the molded closure, and can permanently retain printed matter on its surfaces.
Patent CA-2162960-A1 (CA)
Title: Support frame
Inventor: SUDERMAN IKE
IPC: B44C1/00
Filed: 1995-11-15
Abstract: The present invention provides a support frame for use in painting elongate, generally linear members especially wood trim. The support frame is inexpensive, allows the painter to paint a number of elongate linear members at one time, is easy to transport, and requires little storage space. The support frame comprises a pair of upright supports, a spine, trim support hooks, a handle, and a holder.
Patent CA-2163164-A1 (CA)
Title: Excavator tooth
Inventor: EICHELBERGER PETER
IPC: E02F9/28
Filed: 1995-11-17
Abstract: The excavator tooth has a tooth holder (1) on one end of which a wedge-shaped tooth nose (3) is developed. The tooth nose (3) bears a wedge-shaped tooth cap (5) in which a wedge-shaped hollow space (24) is recessed. With the tooth cap (5) mounted, the hollow space (24) is pushed over the tooth nose (3), which thus supports the tooth cap (5). For a good support, the wedge surfaces (8, 9) of the tooth nose (3) have radii of curvature curved convexly perpendicular to the longitudinal axis (16) and continuously decreasing from the tooth edge (7) to the nose root (17). In corresponding manner, the wedge surfaces (25, 26) of the hollow space (24) have concavely curved radii of curvature which continuously decrease from the base (28) to the mouth (29) of the hollow space (24). In this way a large application surface of the tooth cap (5) on the tooth nose (3) is obtained.      In order to secure the tooth flap (sic) (5), a locking pin is provided which passes through the holes (20, 34) in the tooth nose (3) and the side surfaces of the tooth cap (5) and holds the latter fast.
Patent CA-2168005-A1 (CA)
Title: Missile detection and location
Inventor: ALLEN JOHN
IPC: A63B65/00
Filed: 1994-07-27
Abstract: Electronic detection and location of missiles, such as darts (D), in which either ambient electromagnetic noise or specifically transmitted electromagnetic impressed signals are altered by interference from the missile, and this change is detected by receivers (12, 20) to detect the missile and its location. The material (14) of the target area (T) into which the missile is embedded is electrically nonconductive.
Patent CA-2169327-A1 (CA)
Title: Method for deforming a plate and a plate suitable therefor
Inventor: SJOERD MEIJER
IPC: B21D11/08
Filed: 1996-02-12
Abstract: The present invention relates to a method for deforming a plate, wherein the plate is bent along at least one bend line, and a plate suitable for this purpose.  The invention also relates to a device for manufacturing such a plate in accordance with this method, wherein the method is distinguished by weakening the plate along the bend line prior to bending.     According to another aspect of the invention the method is distinguished by weakening the plate, prior to bending, along at least one bend line containing at least a curve.     With the method according to the present invention it is possible to transport in flat situation the plates suitable for manufacturing products or semi-manufactured products with a three-dimensional form, whereby less space is required for transport. Forming of the products or semi-manufactured products can herein take place by bending parts of the plate along bend lines manually or using a simple tool at the place of destination.     A final advantage is that by bending the flat plates with bend lines arranged according to the present invention products or semi-manufactured products with curving surfaces can be manufactured.
Patent CA-2170376-A1 (CA)
Inventor: LIN LAWRENCE I-KUEI
IPC: G05B19/418
Filed: 1995-07-10
Abstract: Un système et un procédé permettant de produire des informations d'évaluation de contrôle de qualité pour chacun des instruments appartenant à un groupe important d'instruments qui constitue un groupe de même niveau, qui traite périodiquement (quotidiennement par exemple) un ensemble d'échantillons de contrôle provenant d'un lot commun de matériaux de contrôle. Les données de contrôle provenant de tous les instruments sont envoyées électroniquement à une unité centrale qui recueille toutes les données et les stocke avec des données d'identification. La station centrale sélectionne un groupe de référence d'instruments de même niveau qui répondent à certains critères de fonctionnement minimum et détermine des objectifs de contrôle à partir du groupe de référence d'instruments de même niveau au moyen de techniques qui assurent la robustesse horizontale et verticale, afin de pouvoir se passer de la mise en forme manuelle des données de contrôle. Un coefficient de corrélation de la concordance (CCC) est déterminé pour chaque instrument par rapport aux objectifs de contrôle, le CCC couvrant un intervalle (un mois par exemple). La distribution des CCC est déterminée pour tous les instruments du groupe de même niveau et chaque instrument est évalué par rapport à cette distribution. L'évaluation du CCC est également employée pour sélectionner le groupe de référence d'instruments de même niveau destiné à l'intervalle suivant.
Patent CA-2171847-A1 (CA)
Title: Variable valve lift mechanism for internal combustion engine
Inventor: RILEY MICHAEL B
IPC: F02B1/04
Filed: 1994-09-14
Abstract: Variable valve lift in an engine as well as variable phase and duration, are achieved by varying the location of the pivot of the rocker arm or finger follower. The pivot shaft and rocker arm or finger follower have engaging teeth to mate to said pivot shaft. The pivot shaft rolls across a stationary rack of teeth to change the ratio of valve lift to cam lift, while, for a given position of the pivot shaft, preventing the pivot shaft from rotating due to the torque applied as the cam or valve spring pushes against the rocker arm or finger follower. The pivot shaft rides in a bearing block whose movement is constrained by a bearing guide of the same shape as the stationary rack. The shape of the toothed rack on the rocker arm or finger follower is part of a circular cylinder whose radius is determined by the position and angles of the cam and valve. Adjustment clearance may remain constant for all positions of the pivot shaft or may be varied with the position of the pivot shaft. The path of movement of the pivot shaft, delineated by the pivot shaft bearing guide and the stationary rack, may be either circular or lie close to the arc of such a circle, but not quite on it. One means of varying the adjustment clearance while maintaining circular cylindrical paths is to offset the center of the circles defining the rocker arm or finger follower rack, and the stationary rack and bearing guide. The relationship between adjustment clearance and pivot shaft position yields controlled variation of phase and duration.
Patent CA-2174508-A1 (CA)
Title: Method of sterilizing prefilled syringe medicines
Inventor: MATSUMOTO YASUYUKI
IPC: A61J3/00
Filed: 1995-08-21
Abstract: The present invention provides a method for sterilizing a liquid medicine in a prefilled syringe and the prefilled syringe, as well as for maintaining their asepsis, comprising the steps of: mounting a liquid leakage prevention cap (1) on a tip of an injection cylinder (2) and a slide plug (3) at an opening of a rear end of the prefilled syringe so as to prevent liquid leakage from the prefilled syringe; setting the prefilled syringe including the liquid leakage prevention cap (1) and the slide plug (3) to a setting container (6) so as to prevent removal of said cap (1) and said plug (3); sealing the setting container (6) set with the prefilled syringe (2) by means of air-permeable and bacteria-impermeable unwoven paper or unwoven cloth; and sterilizing the liquid medicine (5) in the prefilled syringe (2), the prefilled syringe, and the setting container in one sterilization process. Said setting container (6) is wrapped in baggy unwoven paper or unwoven cloth (7). Or, said setting container (6) has an opening, and said opening may be sealed with unwoven paper or unwoven cloth (11). According to the present invention, it becomes possible to aseptically produce prefilled syringe kits easily and cheaply as well as to maintain their asepsis.
Patent CA-2174941-A1 (CA)
Inventor: KRAUS MANFRED G
IPC: B42D15/02
Filed: 1994-10-24
Abstract: A folded single sheet mailer is provided which comprises a rectangular sheet (12) provided with transverse and longitudinal lines of perforation and transverse and longitudinal glue lines. The sheet (12) is folded onto itself along a transverse fold line (14) which is offset with respect to the center of the sheet (12). The sheet (12) is then folded along a plurality of secondary fold lines (28, 30) and sealed to produce an outgoing envelope which can be mailed. The mailer includes a return envelope for use when placing an order.
Patent CA-2176802-A1 (CA)
Title: Belt connector
Inventor: YAMAGUCHI SUMIKO
IPC: F24F13/22
Filed: 1996-05-16
Abstract: A belt connector includes a buckle having a male member for fastening to a first end of a belt and a female member for fastening to a second end of the belt, a first auxiliary belt having a first end fastened to the first end of the belt and overlying the buckle when the buckle is engaged, and a releasable security clasp having one end fastened to a second end of the first auxiliary belt and another end fastened to the second end of the belt.
Patent CA-2179779-A1 (CA)
Title: Vaccine compositions comprising oil in water emulsions with tocopherol and squalene
Inventor: MOMIN PATRICIA MARIE
IPC: A61K47/34
Filed: 1994-12-20
Abstract: The present invention provides vaccine compositions comprising an oil-in-water emulsion optionally with 3 De-O-acylated monophosphoryl lipid A and QS21.  The vaccines compositions are potent inducers of a range of immune responses.
Patent CA-2180773-A1 (CA)
Title: Landscape border divider
Inventor: RYNBERK ROBERT W
IPC: A01G9/28
Filed: 1996-07-09
Abstract: An assembly of a divider and stakes installed to define the limits of a flower bed or the like relative to adjoining ground wherein the height of the flower bed surface is greater than that of the adjoining ground. The divider comprises an extruded length of plastic including an enlarged upper section and a flange formed integrally with the upper section and extending along the length of said upper section and downwardly from said upper section to a bottom edge. A plurality of flaps are formed integrally with the bottom edge and extend laterally outwardly from the bottom edge. At least one slot is formed in at Least some of said flaps, the slots being adapted for receipt of stakes whereby the enlarged upper section is positioned at the height of said bed, with the stakes. penetrating the adjoining ground and securing the flaps in overlying relationship with the adjoining ground.
Patent CA-2181648-A1 (CA)
Inventor: CHING FRED Y F
IPC: E03C1/04
Filed: 1996-07-19
Abstract: A putty plate 30 is formed with an edge 32 in a continuous pattern to define the perimeter of the plate.  A base wall of the putty plate 30 includes a floor 40 on one side of the plate 30 and a ceiling 78 on the other side of the plate.  Holes 48, 60 and 62 are formed through the base wall.  Four sets of ribs 52 are formed integrally from the floor 40 on the one side of the plate 30 while sets of ribs 84 are formed integrally from the ceiling 78 on the other side of the plate.  Ribs 46 are formed about the holes 48 in a hexagonal configuration integrally from the floor 40 of the plate 30.  Circular ribs 80 are formed about the holes 48 integrally from the ceiling 78 on the other side of the plate 30.  A continuous groove 68 is formed in the base wall between the edge 32 and the ceiling 78 to define the perimeter of the ceiling.  Two other putty plates  108 and 200  are  formed with structure similar to the structure of the plate 30.  The three putty plates 30, 108 and 200 are composed of a nylon material.
Patent CA-2182235-A1 (CA)
Title: Brush with improved grip construction and method of manufacture thereof
Inventor: BARTON WILLIAM W
IPC: B25G1/10
Filed: 1996-07-29
Abstract: A brush handle is disclosed having a core member which is surrounded by a layer of compressible and resilient gripping material of a non-slip nature, the layer of gripping material closely conforming to the contour of the brush handle and being mechanically interlocked to the handle by projection means which are integral with the core member and extend into the layer of gripping material, and also at least partially bonded one to the other by heat and or chemical means. A brush having the above described handle sealingly secured to a brush head utilizing the layer of gripping material and a method of manufacturing a brush handle are also disclosed.
Patent CA-2182764-A1 (CA)
Inventor: REASONER MICHAEL
IPC: F16C1/26
Filed: 1996-08-06
Abstract: The invention is characterized by connection means for locking first (18) and second (20) core element sections together in a locked position mechanically prevented from moving relative to one another axially in either direction solely in response to axial forces transmitted along the core element sections (18,20) without buckling either of the core element sections (18,20). A male member (26) presents a male groove (30) and a female member (24) presents a female groove (32) and a lock ring (28) disposed in one of the grooves (30,32) with the lock ring (28) radially overlapping the male (30) and female (32) grooves in the locked position. A mechanical advantage means comprising a female taper (34)of gentle slope forces the radial movement of the lock ring (28) as core element sections (18 and 20) are moved together without buckling the wire elements (22) of the core element sections (18, 20).
Patent CA-2184238-A1 (CA)
Inventor: CHANDARIA ASHOK
IPC: C10L11/04
Filed: 1996-08-27
Abstract: A fireplace log ignition source which if desired may be used alone as an artificial fireplace log. The log has a longitudinal axis, and a plurality of ignition elements are provided, each of which have at least one distal end which may be bent so as to extend substantially outwardly from the log and substantially perpendicular thereto, so as to form a plurality of points of possible ignition of the log along its longitudinal length.
Patent CA-2185038-A1 (CA)
Inventor: BAYART DOMINIQUE
IPC: H04B10/294
Filed: 1996-09-06
Abstract: The method involves use of an optical equalisation module (4) including an attenuator (5) adjusted by a monitor (6) which comprises a tunable photo-refractive filter (19) and a photodetector (21) with management logic (20). The attenuator has a convertor (17) which controls tunable photo-refractive filters (16a-16n) for different channels. The attenuator is followed by an Er-doped fibre amplifier (3) with multiplexers (10,11) of pumping waves from laser diodes (8,9) supplied with controlled currents from a regulator (12) in response to the level measured by a photodiode (13).
Patent CA-2185540-A1 (CA)
Inventor: COX JOHN COOPER
IPC: C07K14/05
Filed: 1995-03-16
Abstract: Composition dans laquelle un peptide de lymphocyte T cytotoxique est présenté de manière à maximiser la fixation du peptide aux molécules du complexe majeur d'histocompatibilité de classe 1 à la surface externe des cellules, et traitement ultérieur optimisé de ces cellules dans le but d'induire des réponses de lymphocytes T cytotoxiques CD¿8??+¿ à affinité élevée. De préférence, la composition comporte une formulation eau-dans-huile comprenant au moins un antigène qui suscitera chez l'individu une réponse anamnestique, ainsi qu'au moins un épitope de lymphocyte T cytotoxique.
Patent CA-2186352-A1 (CA)
Inventor: ANTONOV VLADIMIR
IPC: B65D77/20
Filed: 1995-03-23
Abstract: The present invention is directed to extrudable sealants which are particularly well suited for bonding a metal based, lidding material to a polystyrene container. The most preferred sealant compositions of the present invention preferably contain an acid copolymer, a tackifier and a polyolefin.
Patent CA-2188655-A1 (CA)
Title: Oxidative ammonolysis of alkylpyridines
Inventor: SUVOROV BORIS VIKTOROVITCH
IPC: B01J37/03
Filed: 1994-08-11
Abstract: A process for the preparation of a highly selective catalyst and its application in the production of cyanopyridines by oxidative ammonolysis of alkylpyridines is described. The catalytic composition is defined by the formula: Va Tib Zrc Ox, wherein a is 1, b is 7.5 to 8, c is 0 to 0.5, x represents the number of oxygen atoms necessary to satisfy the valency requirements of the elements present.
Patent CA-2190092-A1 (CA)
Title: A push button flow stop useable with a disposable infusion pumping chamber cassette
Inventor: KAUL ASHOK
IPC: A61M1/00
Filed: 1995-05-10
Abstract: A push button flow stop is mounted on a disposable infusion pumping cassette provided for use with a drug infusion pump. The flow stop is operative to enable or to block fluid flow through the cassette in a first mode and to monitor fluid pressure in the cassette in a second node.
Patent CA-2192019-A1 (CA)
Inventor: PINKOWSKI ALEXANDER
IPC: G01N27/49
Filed: 1996-12-04
Abstract: An amperometric dual-electrode sensor having an operating electrode inside a passivable metal electrode used as the counter electrode is provided by the invention. A method for measuring the concentration of a compound or ions in a sample is also provided by this invention. In particular, a method of measuring hydrogen peroxide in a sample is described.
Patent CA-2194167-A1 (CA)
Title: Hair-growing agent
Inventor: TAKAHASHI TOMOYA
IPC: A61K8/97
Filed: 1995-06-30
Abstract: A hair-growing agent comprising proanthocyanidin as the active ingredient. The present invention provides a hair-growing agent having strong pharmaceutical effects.
Patent CA-2197129-A1 (CA)
Title: Method and Apparatus for Switching Spread Spectrum/Code Division Multiple Access Modulated Beams
Inventor: ERVING RICHARD HENRY
IPC: H04B7/216
Filed: 1997-02-10
Abstract: Switching of traffic channels within spread spectrum beams is performed in a satellite without buffering of the individual signals. Individualsatellite beams carrying spread spectrum user RF signals from a plurality of customer premise equipments are received by radio receivers of a satellite switch and downconverted to IF signals. Traffic channel recovery is performed immediately after the down conversion and digital encoding and decoding is performed to route each channel to an appropriate outbound satellite beam. Traffic channel recovery is by despreading and filtering followed by respreading to uniquely identify each user signal so it may be recovered at its end destination. Furtherspreading uniquely identifies the user signal with an outbound satellite beam going to the intended destination of the user signal.
Patent CA-2199929-A1 (CA)
Title: Refrigeration system with heat reclaim and efficiency control modulating valve
Inventor: DUBE SERGE
IPC: F25B29/00
Filed: 1997-03-13
Abstract: A high-efficiency refrigeration system (10) with total heat reclaim capacity comprises one or more compressors (11) for compressing a refrigerant gas to a desirable operating pressure. A bi-directional valve (14) communicates the compressed gas from the compressor (11) to condensers (19) for cooling the gas, when required, or to heat reclaim coils (21-23) to extract heat from the gas for heating air locally. A modulating valve (40) adjusts the pressure of the refrigerant gas at the compressor (11) and dependent on a monitored parameter. A refrigerant liquid/gas reservoir (28) receives liquid and vapor gas from the condensors (19) and the heat exchange coils (21-23) independently from one another whereby these liquid refrigerants will mix freely in the reservoir (28). An outlet (45) of the refrigerant liquid/gas reservoir (28) is connected to an expansion valve at an inlet of the evaporators.