baber/WOPTO huggingface dataset:
Patent CA-2127248-A1 (CA)
Title: Human kunitz-type protease inhibitor variants
Inventor: BJORN SOREN E
IPC: A61P9/00
Filed: 1993-01-07
Abstract: A variant of the C-terminal Kunitz-type protease inhibitor domain of the .alpha.3 chain of human type VI collagen, the variant comprising the amino acid sequence (I) wherein X1 represents H or 1-5 naturally occurring amino acid residues except Cys, X2-X14 each independently represents a naturally occurring amino acid residue, and X15 represents OH or 1-5 naturally occurring amino acid residues except Cys, with the proviso that at least one of the amino acid residues X1-X15 is different from the corresponding amino acid residue of the native sequence.
Patent CA-2131135-A1 (CA)
Title: Method for forming synthetic resins and apparatus therefor
Inventor: YOSHIZAWA YUKIO
IPC: B29C45/27
Filed: 1994-08-30
Abstract: Abstract of the Disclosure An improved injection molding apparatus having a fixed mold 7 having a molten resin passage 16b and a movable second mold 8 having a molten resin passage 18 is presented in which residual hardened resin left in molten resin passages of the injection apparatus is removed automatically after every injection operation.  The invented device is provided with a reciprocating member 34 which is coupled in molten resin passages 16b, 18, and during the injection step, the molten resin passage 16b is extended to the molten resin passage 18 by moving the reciprocating member 34 into the second mold to communicate a mold cavity 17 with a resin injection device 14.  After the completion of the injection step, the reciprocating member 34 is moved to the back position to remove any resin left in the molten resin passage towards the first mold.  The mold is then opened to separate the fixed mold 7 from the movable mold 8, leaving the reciprocating member 34 in the first mold so as to close off the opening of the molten resin passage 18.  When the molds 16b, 18 are separated, this arrangement is effective in preventing exposing the passages 16b, 18 to ambient atmosphere, leading to leaking of molten resin from the passage 16b as well as preventing inclusion of air in molded products to cause a phenomenon called burning.
Patent CA-2132363-A1 (CA)
Title: Integrated management of multiple networks of different technologies through hierarchical pass-through routing and multi-network service management
Inventor: WONG NORMAN
IPC: H04L12/24
Filed: 1994-09-19
Abstract: An integrated network management system for multiple networks of different technology domains employs hierarchical pass-through routing and multi-network service management through the network.
Patent CA-2134207-A1 (CA)
Inventor: BRYANT ROBERT J
IPC: A61M1/28
Filed: 1994-02-28
Abstract: Systems for performing peritoneal dialysis having an improved user interface functions and monitoring capabilities. In one respect, the systems discriminate between alarm conditions that require user intervention to correct and alarm conditions that reflect conditions that are anomalies but typically correct themselves with minimum or no user intervention. In another respect. the systems identify occluded liquid flow paths and discriminate whether the flow path is associated with a liquid sauce or a liquid destination.
Patent CA-2134377-A1 (CA)
Title: Solder Paste Mixture
Inventor: BLONDER GREG E
IPC: B23K35/22
Filed: 1994-10-26
Abstract: A solder paste is composed of a vehicle (or flux) system and a mixture of at least two solder powders. One component of this mixture is a eutectic or near-eutectic Sn/Pb alloy powder, while the other component comprises powders selected from at least one elemental metal powder or at least one solder alloy powder or at least one elemental metal powder and at least one solder alloy powder. Said other component is a powder or combination of powders each of which has a liquidus temperature which is lower by at least 5 degrees Centigrade (°C) than the solidus temperature of said eutectic or near-eutectic Sn/Pb alloy powder or a solidus temperature which is higher by at least 5°C than the liquidus temperature of said eutectic or near-eutectic Sn/Pb alloy powder. The eutectic or near-eutectic Sn/Pb powder makes up from 5 to 95 weight percent of the total powder mixture. Alternatively, not all powders which comprise the second component need to obey this rule so long as at least 30% by wt. of the entire powder mixture has a solidus temperature which is at least 5°C higher than the highest liquidus temperature of the eutectic or near-eutectic Sn/Pb alloy powder. This solder paste results in an uncompromised consolidation and wetting process in which all of the solder joints or balls are formed on and wetted to an appropriate contact by the solder reflow process.
Patent CA-2137900-A1 (CA)
Inventor: STURLA JEAN-MICHEL
IPC: A61K8/92
Filed: 1994-12-12
Abstract: The invention relates to a treatment process for obtaining a non-permanent reshaping of human keratinous fibres, especially hair (setting), which consists in (i) bringing a gas containing water vapour and whose temperature is at least 75 DEG C into contact, for a period not exceeding 2 minutes, with human keratinous fibres maintained under mechanical tension and to which a composition containing at least one oil has been applied, (ii) cooling the fibres thus treated, and lastly (iii) eliminating the mechanical tension which was applied to the fibres. Hair is thereby obtained which displays long-lasting attractive curls and exceptional cosmetic properties of softness and smoothness.
Patent CA-2141242-A1 (CA)
Title: Dimmer controller circuit for automobile headlamps
Inventor: XU KOK C
IPC: B60Q1/14
Filed: 1995-01-27
Abstract: A control circuit comprises an input  circuit,  a noninverting amplifier circuit,  a inverting  amplifier  circuit,  a  low-pass filter,  a  voltage  divider  circuit,  a  Schmitt  circuit,  a rectangular-wave generator, a voltage comparator and an output circuit.   Receiving a state-changing driving signal from the control circuit, the relay amplifies the signal to drive itself into  action,  thus  controlling  the  headlamp  to  automatically switch between the high and low lights.  The present design has the control circuit integrated into a thick film IC block.
Patent CA-2142685-A1 (CA)
Title: Method of washing in a vertical axis washer
Inventor: MUELLER DALE E
IPC: D06F23/04
Filed: 1995-02-16
Abstract: A method of washing clothes in an automatic washer having an imperforate wash tub, a perforate wash basket disposed within the tub and rotatable about a vertical axis and a bottom plate disposed within the lower portion of the wash basket and mounted for wobbling motion.  A motor is selectively interconnected with the basket and bottom plate for rotating the basket and the bottom plate together and for wobbling the bottom plate relative to the wash basket while the basket is held stationary such that the clothes items are agitated within the wash basket.  A controlled rotation device is provided for driving the bottom plate in a wobbling motion while rotating the bottom plate, at a reduced rate, within the bottom of the wash basket.  A liquid level control system is also provided for supplying an optimum quantity of wash liquid into the tub wherein the clothes items within the wash basket are washed in an out-of-water wash process rather than being submerged.  A recirculation system operates to pump wash liquid from a sump, disposed in the bottom of the tub, through a recirculation line and onto and through the clothes disposed within basket.  The method of operation of the washer includes loading the clothes into the wash basket, adding water and detergent into the tub for forming wash liquid, recirculating the wash liquid over the clothes while driving the bottom plate in a nutating movement.          Nutating movement describes the movement of the bottom plate wherein the bottom plate is slowly rotated within the wash basket while being driven in a rapid wobbling motion.  In this fashion, the clothes are repeatedly moved under a spray pattern of wash liquid while being jostled and flexed for achieving the desired excellent soil removal.
Patent CA-2142745-A1 (CA)
Inventor: BORDWELL MARK
IPC: H02G3/08
Filed: 1995-02-17
Abstract: An electrical receptacle cover assembly provides weather-tight closure of a receptacle outlet. The cover assembly includes a faceplate mountable over an electrical receptacle. The faceplate includes an opening for exposing an outlet of the receptacle. A cover is hingedly attached to the faceplate for closing the opening. A spring is positioned between the cover and the faceplate and supports the cover in a normally closed position. The spring includes a leaf spring portion and a cantilevered spring portion each independently deflectable to permit repeated closure of the cover.
Patent CA-2145489-A1 (CA)
Inventor: STALSBERG KEVIN J
IPC: G05D23/20
Filed: 1995-03-24
Abstract: A two terminal line voltage thermostat includes a switch which effectively connects line voltage to a heater load. The entire process is controlled by an integrated circuit microcontroller which is powered by a rectified voltage from a transformer secondary connected to a primary which is in series with the heater load.   Backup  battery power is provided to maintain  limited  functions  of the microcontroller  in the event of overall power loss.   The microcontroller is programmed to meet the temperature sensing and control requirements specific to a two terminal electric baseboard heating installation.
Patent CA-2145553-A1 (CA)
Title: Multi-Processor System Including Priority Arbitrator for Arbitrating Request Issued from Processors
Inventor: DATE YUUKI
IPC: G06F13/14
Filed: 1995-03-27
Abstract: In a multi-processor system, a priority arbitrator receives a request issued from each processor of the system, and arbitrates conflicts that occur among the requests. The requests derived from the respective processors are inputted via selectors to fixed priority arbitrating circuits. Only one request is selected by each fixed priority arbitrating circuit, and the selected request is held in an output register. The pending request is detected by an AND circuit, and the detection result is held in a pending register. When there is such a request held in the pending register, the subsequent request is not selected by the selector.   The priorities of the plural fixed priority arbitrating circuits within the multi-processor system may be made different from each other, depending upon the use conditions of the multi-processor system.
Patent CA-2146351-A1 (CA)
Inventor: CAREY MICHAEL J
IPC: A61F5/02
Filed: 1993-10-06
Abstract: A tubular support (20) for positioning about a body joint is made of closed-cell neoprene and has an opening (41) with an insert (42) therein of a thinner elastic material to provide breathability and avoid bunching when flexing the joint. The thinner material of the insert (42) is preferably attached to a frame (50) that is then secured in the opening (41) prior to forming the panel (22) into the tubular shape.
Patent CA-2146631-A1 (CA)
Title: Storage stable calcium-supplemented beverage premix concentrates and syrups
Inventor: BURKES ALICE LYLES
IPC: A23L1/304
Filed: 1993-10-18
Abstract: This invention relates to storage, stable beverage premix concentrates for preparing syrups, beverages and food compositions which are nutritionally supplemented with significant levels of calcium and to method for preparing these concentrates. Further, this application relates to beverage flavor base compositions for preparing said beverage premix concentrates and to a method for preparing the beverage flavor base compositions. The beverage concentrates have a greater than 10 fold concentration and comprise: (a) from about 1.2 % to about 7 % by weight, solubilized calcium;  (b) from about 4.8 % to about 47 % by weight, of an edible acid component comprising a mixture of citric acid and malic acid wherein the ratio of citric and malic equivalents to calcium equivalents is from about 1.5:1 to about 2:1 and the ratio of citric acid to malic acid equivalents is from about 3:97 to about 93:7; (c) from about 0 % to about 4 % by weight, of an acidic anion component selected from the group consisting of chloride anion, nitrate anion, sulfate ion and mixtures thereof; (d) an effective amount of a flavor component; and (e) from about 5 % to about 70 % sugar, on a dry weight basis; (f) from about 8 % to about 40 % by weight, water; wherein the weight ratio of said acid component to said solubilized calcium is from about 4 to about 7 and said beverage concentrate has a pH of less than or equal to about 4.5, preferably less than or equal to about 3.5. These beverage concentrates are stable at temperatures of greater than about 85 °F (29 °C), preferably 90 °F (32 °C), for at least about 4 hours, preferably at least about 3 days.
Patent CA-2148165-A1 (CA)
Title: Synthesis of microporous ceramics
Inventor: DISMUKES JOHN P
IPC: C04B38/00
Filed: 1995-04-28
Abstract: The  present  invention  provides  for  microporous   ceramic materials having a  surface area  in excess of  50 m/gm  and an  open microporous cell structure wherein the micropores have a mean width of less than 20  Angstroms and  wherein said  microporous structure  com-prises a volume  of greater than  about 0.015 cm3/gm  of the  ceramic. The invention also  provides for a preceramic composite  intermediate composition comprising a  mixture of  a ceramic  precursor and  finely divided particles comprising a non-silicon containing ceramic, carbon, or an inorganic compound having a decomposition temperature in  excess of 400°C, whose pyrolysis product in inert atmosphere or in an ammonia atmosphere at temperatures of up to less than about 1100°C gives  rise to the  microporous ceramics  of the  invention.  Also  provided is  a process for the preparation of the microporous ceramics of the  inven-tion involving pyrolysis of the ceramic intermediate under  controlled conditions of heating up to temperatures of less than 1100°C to form a microporous ceramic product.
Patent CA-2148590-A1 (CA)
Title: Method of securing an anchor with extrusion plastic molding in a solid wall substrate
Inventor: GARFIELD NATHANIEL H
IPC: E04B/
Filed: 1992-11-05
Abstract: A method and an anchoring element for high strength solid wall anchoring in which a solid plastic plug is inserted in a hole in a solid wall of a porous material such as concrete. The invention provides a high strength compressive bonding between the plastic plug and the wall which simulates high strength chemical bonding.  In order to effect the high strength compressive bonding, the plug is inserted into a hole in the wall having nominally the same dimension as the plug. A screw of substantially the same diameter as the plastic plug is inserted into the plug to provide the anchoring. The plastic of the plug is an extrudible material such as polypropylene, high density polyethylene and co-polymers, which is extruded against and into the solid wall of the hole by the rotary insertion of the screw. Continued rotation of the screw causes a very high compression of the plastic between adjacent threads of the screw and a thin, very highly compressed film, which substantially covers the threads. The extrusion and the highly compressed areas of plastic provide phenomenally high resistance to pull-out of the plug from the wall. The plastic plug further contains one or more hairline separations or cleavages which serve to guide the screw into a path in the center of the plug to maximize the extent of the circumferential extrusion.
Patent CA-2152525-A1 (CA)
Inventor: TAYLOR THOMAS ALAN
IPC: C23C4/12
Filed: 1995-06-23
Abstract: A thermal spray process for producing a MCrAlY-based coating wherein M is selected from the group consisting of iron, cobalt, nickel and mixtures thereof and wherein the carbon in the fuel of the thermal spray process converts between 30 to 80 percent by weight of the chromium component in the coating to chromium carbide.
Patent CA-2155743-A1 (CA)
Title: Seal accomodating diametrical range of surgical instruments
Inventor: LOOMAS BRYAN E
IPC: A61B17/34
Filed: 1994-02-09
Abstract: A seal (10) for use with a surgical instrument to provide a gas tight seal with the instrument having a diameter within a wide range of diameters. The seal (10) comprises a seal body (30), an instrument seal (32), and a laterally compliant seal mounting (34). The seat body (30) includes a bore through which the instrument is passed. The instrument seal (32) is made of an elastic material. The instrument seal (32) extends radially outwards from an instrument port (38) formed in the instrument seal through which the instrument is passed, and also extends axially from the instrument port (38) in the direction opposite to that in which the instrument is passed through the instrument port.    The laterally compliant seal mounting (34) mounts the instrument seal to the seal body (30), forms a gas tight seal between the instrument seal and the seal body, and allows the instrument seal to move freely laterally in response to lateral movement of the instrument.
Patent CA-2157608-A1 (CA)
Inventor: HANSEN ROBERT A
IPC: D02G3/02
Filed: 1995-09-05
Abstract: A papermaker's fabric for the press section of a papermachine is woven from a multistrand yarn composed of filaments having diameters in the range from 0.04 mm to 0.18 mm. The multistrand yarn may be used singly or plied. The filaments are in a diameter range between those traditionally used for multifilament yarns and monofilament yarns. The fabrics woven from the multistrand yarns have compressibilities of fabrics woven from multifilament yarns and the cleanliness and openness of fabrics woven from monofilament yarns.
Patent CA-2159945-A1 (CA)
Title: Weight distributing hitch assembly
Inventor: KASS JOHN J
IPC: B60D1/34
Filed: 1995-10-05
Abstract: A weight distributing hitch for towing a trailer includes a hitch bar, a ball mount head and spring bars for distributing the weight of the trailer relative to a towing vehicle.  The spring bars include mounting trunnions and the ball mount head includes cooperating sockets for receiving those mounting trunnions.  The spring bars are installed in the ball mount head by inserting a first end of the mounting trunnion in a first cooperating mounting socket, passing a second end of the mounting trunnion through a channel communicating with a second cooperating mounting socket and engaging the second end of the trunnion in the second cooperating mounting socket.
Patent CA-2160481-A1 (CA)
Title: Tetrahydro-beta-carbolines
Inventor: AUDIA JAMES EDMUND
IPC: C07D471/04
Filed: 1994-04-14
Abstract: The present invention provides novel tetrahydro-beta-carboline compounds having useful central nervous system activity. Further, there is provided 3-ethanamine and 3-ethanamine related compounds which are useful intermediates and have beneficial central nervous system activity. The invention provides formulations and methods for using the novel tetrahydro-beta-carboline and related compounds.
Patent CA-2162925-A1 (CA)
Title: Chimeric plant genes possessing independent regulatory sequences
Inventor: FILIPOWICZ WITOLD
IPC: C12N1/21
Filed: 1994-06-15
Abstract: The present invention relates to chimeric gene constructions comprising snRNA or mRNA promoter elements and 3' termination signals which are independent of the promoter element in functional combination with a structural gene which codes for a polypeptide, which is expressed, in a natural manner, from an mRNA gene, for sense RNA, for anti-sense RNA or for snRNA. In addition to this, the present invention relates to recombinant DNA molecules which encompass such chimeric gene constructs, and, in addition, to microorganisms which harbour these plasmids and to processes for preparing the said chimeric gene constructs and plasmids. Finally, the invention relates to plant cells, to parts of plants which can be regenerated to form entire and preferably fertile plants, and to the plants themselves including their descendants, insofar as they express the chimeric genes according to the invention.
Patent CA-2163375-A1 (CA)
Inventor: PICHE GAETANE
IPC: A47C21/08
Filed: 1995-11-21
Abstract: Un lit est généralement constitué d'une base en bois ou de métal, d'un matelas e t de literie. Dans la présente invention, il s'agit d'un article de literie serva nt à délimiter les côtés d'un lit afin d'empêcher l'enfant de tomber de son lit. C'est un couvre-m atelas muni de bordures sécuritaires amovibles. Les borbures sécuritaires sont des tubes cy lindriques fait de styro-mousse. Ce concept permet à l'enfant d'apprendre à déterminer les limites de son lit pendant son sommeil.
Patent CA-2166540-A1 (CA)
Inventor: MEIBOCK ANTONIN A
IPC: A63C17/06
Filed: 1994-07-19
Abstract: An in-line roller skate (21) incorporat-ing a soft, breathable upper (22) and ex-oskeletal support structure is disclosed. The skate includes multiple in-line wheels (35) se-cured to a frame (31). The frame is attached to a base (39). In one disclosed embodi-ment the frame is integrally molded with the base. In another embodiment, the frame is adjustably attached and may be moved both laterally and longitudinally with respect to the base. A hook-and-peg (237, 238) alignment means for accurately securing the frame to the base is also provided. A toecap (24) and heel counter (41) project upwardly from the base and help support the upper. A cuff (23) is pivotally attached to the heel counter and includes a strap (228) for tightening the cuff around the leg of the skater. A speed control device (33) is also disclosed that includes a friction plate (61) to contact the wheels in re-sponse to movement of a lever (59).
Patent CA-2169457-A1 (CA)
Title: Lead-free bullet
Inventor: MRAVIC BRIAN
IPC: F42B7/04
Filed: 1993-12-06
Abstract: A composite lead-free bullet is disclosed comprising a heavy constituent selected from the group of tungsten, tungsten carbide, carballoy, and ferro-tungsten and a second binder constituent consisting of either a metal alloy or a plastic blend.
Patent CA-2170360-A1 (CA)
Title: System and method of processsing mixture of solids and liquids
Inventor: GUENTHER ABEL
IPC: B01D35/16
Filed: 1994-09-15
Abstract: A method and a treating system for processing a mixture of a liquid is disclosed wherein a multiple filtration is executed at one or more screening means having different filter mediums such as plates, meshes, micro-meshes, sand and/or activated carbon filters for screening at least a portion of the solid material from the liquid during each screening and wherein the solid material removed by tbe screenings is set to a composting unit and the screened liquid is subjected to a bacteria killing process.
Patent CA-2178978-A1 (CA)
Title: Bayesian sequential gaussian simulation of lithology with non-linear data
Inventor: DOYEN PHILIPPE MARIE
IPC: G01V1/48
Filed: 1996-06-14
Abstract: A multivariate stochastic simulation application that involves the mapping of a primary variable from a combination for sparse primary data and more densely sampled secondary data. The method is applicable when the relationship between the simulated primary variable and one or more secondary variables is non-linear. The method employs a Bayesian updating rule to build a local posterior distribution for the primary variable at each simulated location. The posterior distribution is the product of a Gaussian kernel function obtained by simple kriging of the primary variable and a secondary probability function obtained directly from a scatter diagram between primary and secondary variables.