baber/WOPTO huggingface dataset:
Patent CA-2051472-C (CA)
Inventor: MASE KIMIHIKO
IPC: B43K23/08
Filed: 1991-09-16
Granted: 1996-11-12
Abstract: A writing instrument's cap includes a main cylinder; and an inner cylinder fixedly fitted in the main cylinder at one end.  In the present cap, the inner cylinder includes: a cup-shaped upper portion having a bottom, an annular flange provided to an upper end thereof, and a large  diameter portion provided below the annular flange; and a cylindrical lower portion extended from the bottom of the cup-shaped upper portion in such a manner that the cylindrical lower portion is opened at the other end,  wherein a vent member for communicating an interior of the cap with an outside air is provided to a wall of the cup-shaped upper portion.
Patent CA-2063883-C (CA)
Title: Long-acting biodegradable microparticles and a process for their preparation
Inventor: LILL NORBERT
IPC: A61K38/095
Filed: 1992-03-24
Granted: 2001-12-11
Abstract: Long-acting biodegradable microparticles containing therapeutically active peptides as the active substance and poly(lactide-co-glycolide) as the carrier material are described which are obtained by spray drying at temperatures below 60°C at a spray flow rate of above 500 NL/h.
Patent CA-2064844-C (CA)
Title: Stable, fluid, aqueous pigment dispersions
Inventor: SIGNORINO CHARLES A
IPC: C09C1/36
Filed: 1990-08-06
Granted: 2002-10-01
Abstract: Improved stable, fluid, aqueous dispersion compositions comprise a pigment, an alkali metal, alkaline earth metal or am-monium salt of a linear aliphatic substituted glycine such as a salt of ethylene diamine tetraacetic acid or nitrilo triacetic acid as a stabilizing agent, and water. The dispersion composition may additionally contain a lower alkanol such as methanol and/or a wa-ter soluble plasticizes such as propylene glycol. Coating compositions for use as a film coating for tablets and the like contain the above-described stable, fluid, aqueous dispersion composition, a water soluble plasticizes, a film coating resin, and water. The de-scribed fluid, aqueous dispersion compositions have been found to remain stable for extended periods exceeding six months.
Patent CA-2067926-C (CA)
Inventor: SHIMIZU KEIICHI
IPC: F04B27/08
Filed: 1992-05-22
Granted: 1996-08-20
Abstract: A wobble plate type compressor having a cantilevered drive mechanism is disclosed. The compressor includes a compressor housing having a plurality of cylinders and a crank chamber adjacent the cylinders.  A reciprocative piston is slidably fitted within each of the cylinders.  A drive mechanism is coupled to the pistons to reciprocate the pistons within the cylinders.  The drive mechanism includes a drive shaft which extends through an opening of a front end plate and extends  into the compressor housing. A cam rotor is attached to an inner end of the drive shaft and rotates therewith.  A support mechanism radially and rotatably supports the drive mechanism.  This support mechanism,  which is formed within the cam rotor and interfits with the front end plate, includes  a bearing located within the cam rotor. Accordingly, the above construction reduces the moment of force acting on the drive mechanism at its radial support center by moving the radial support center closer in the axial direction to the point on the cam rotor at which the maximum gas compression force acts. As a result, the life of the bearing, and the compressor itself, is increased and undesirable vibration of the drive mechanism during operation of the compressor is reduced.
Patent CA-2070647-C (CA)
Inventor: REUTELINGSPERGER CHRISTIAAN
IPC: G01N33/58
Filed: 1990-12-19
Granted: 2001-04-10
Abstract: Agents, notamment annexines, marqués avec une substance détectable et leur utilisation en diagnostic.
Patent CA-2081408-C (CA)
Inventor: KHARTCHENKO SERGUEI V
IPC: A61Q11/00
Filed: 1992-10-26
Granted: 2003-05-06
Abstract: The composition presents itself in the form of rapidly dissolving water soluble tablets, which contain multivitamins, sodium percarbonate, sodium bicarbonate, citric acid, various food flavors and food dyes. These components are mixed in such percentage and weight proportions, that when placed in contact with human saliva, a pH of 5.4 - 5.6 is created within the oral cavity. A concurrent excretion of carbon dioxide [CO2] and oxygen [0] occurs. Both of these reactions enhance the desired effect, of cleaning both soft and hard tartar from the teeth, while at the same time diminishing not only the amount of pathogenic microflora, but also the inflammatory processes in the gum and mucus membrane. The end result is a significant prophylaxis of caries, achieved without any harm being done to the enamel of the teeth. The novel effect of the invention becomes apparent in that the offered composition can be utilized in either of two forms. Firstly, the tablets may be ingested and dissolved directly within the oral cavity; or, and secondly, the same tablet may be dissolved in 150 - 200 ml. of drinking water and then ingested. A more pronounced prophylaxis occurs with the joint use of the tablet and mouth wash, one after the other. The use of the offered substance for the cleaning of teeth and the prophylaxis of caries is complemented by its use as a breath freshener and deodorizer.
Patent CA-2081945-C (CA)
Title: Method for operating an incinerator with simultaneous control of temperature and products of incomplete combustion
Inventor: CLARK STEVEN DONALD
IPC: F23N5/00
Filed: 1992-11-02
Granted: 1996-02-13
Abstract: A method for operating an incinerator wherein fuel is provided into the incinerator separate from combustible waste and upon an increase in oxygen demand, initially refraining from proportionately increasing the oxygen provided into the incinerator and responding by decreasing the flow of fuel so as to control the generation of PICs without substantially raising the incinerator temperature.  The oxygen flow is increased when the fuel flowrate has been reduced to a predetermined minimum should this occur.
Patent CA-2082420-C (CA)
Title: Wound healing composition comprising purified igf-i or igf-ii and a purified tgf-.beta.
Inventor: ANTONIADES HARRY N
IPC: A61P43/00
Filed: 1991-05-30
Granted: 2004-07-20
Abstract: Healing an external wound and/or regenerating bone of a, mammal by administering to the mammal a composition con-taining purified transforming growth factor beta and purified Insulin-like growth factor-I or purified Insulin-like growth factor-II.
Patent CA-2086246-C (CA)
Title: Multilayer molded article and method for producing the same
Inventor: HARA TAKAHISA
IPC: B29C70/78
Filed: 1992-04-27
Granted: 2002-09-17
Abstract: The present invention is directed to a multilayer molded article produced using a composite skin layer made of a skin material and a foam sheet on a core layer of a thermoplastic resin in which tensile modulus E of the skin material is not larger than 950 kg/cm2, and tensile modulus E (kg/cm2), heat shrinkage factor F (%) and thickness t (cm) of the skin material satisfy the following relationship:   20/(E x t) + F >= 2.5.        This produces a large size multilayer molded article having a complicated shape and no wrinkles, breakage or uneven marks in the skin material on the surface of the article.
Patent CA-2088824-C (CA)
Title: Capacity control mechanism for scroll-type compressor
Inventor: MIURA SHIGEKI
IPC: F04C18/04
Filed: 1993-02-04
Granted: 1999-09-14
Abstract: A first through hole is formed into a shape such that the opening area at the start of the opening increases gradually along with the movement of a piston valve or an auxiliary through hole is provided in a cylinder to introduce the gas being compressed into a suction-side chamber by being opened by the piston valve before the first through hole is opened, so that the gas being compressed is prevented from suddenly entering the suction-side chamber when piston valve moves in the cylinder.
Patent CA-2095061-C (CA)
Inventor: KIBLAWI DANIEL F
IPC: B01D50/00
Filed: 1993-04-28
Granted: 1999-04-13
Abstract: An accumulator for use in an air-conditioning system wherein a refrigerant fluid is  circulated . The accumulator comprises an enclosed housing defining an internal vapor chamber, an inlet tube, an outlet tube having a vapor inlet end in an upper portion of the vapor chamber, and a baffle member located within the housing between said upper and lower portions and within said vapor chamber to impede the flow of incoming partially vaporized fluid causing it to circulate within the chamber and allowing the refrigerant vapor to rise to the upper portion of said vapor chamber and to flow through said outlet tube. The baffle member is an integral part of said housing, being formed at the open end of one of two cup-shaped housing members and turning inwardly to provide a generally ring-shaped baffle member, with the cup-shaped members being joined at their open ends to complete the enclosed housing.
Patent CA-2100978-C (CA)
Title: Ink-jet recording method and apparatus
Inventor: GOTOH FUMIHIRO
IPC: C09D11/033
Filed: 1993-07-21
Granted: 1997-09-09
Abstract: Disclosed herein is an ink-jet recording method, which comprises supplying an ink-jet recording head with a water-based ink containing a surfactant in a predetermined amount lower than the critical micelle concentration of the surfactant in the water-based ink (c.m.c in ink), but higher than the critical micelle concentration of the surfactant in purified water (c.m.c. in purified water), thereby conducting recording with the ink on a recording medium.
Patent CA-2102036-C (CA)
Title: Vaccines raising an immunological response against the disease caused by the iowa strain of porcine reproductive and respiratory syndrome virus
Inventor: PAUL PREM SAGAR
IPC: A61P31/04
Filed: 1993-10-29
Granted: 2004-02-24
Abstract: The present invention provides a vaccine which protects pigs from a virus and/or an infectious agent causing a porcine respiratory and reproductive disease, a method of protecting a pig from a disease caused by a virus and/or an infectious agent which causes a respiratory and reproductive disease, a method of producing a vaccine against a virus and/or an infectious agent causing a porcine reproductive and respiratory disease, and a biologically pure sample of a virus and/or infectious agent associated with a porcine respiratory and reproductive disease, particularly the Iowa strain of porcine reproductive and respiratory syndrome virus (PRRSV), and an isolated polynucleotide which is at least 90% homologous with a polynucleotide obtained from the genome of a virus and/or infectious agent which causes a porcine respiratory and reproductive disease.
Patent CA-2105351-C (CA)
Title: Methods and apparatus for interconnecting local area networks with wide area backbone networks
Inventor: DERBY JEFFREY HASKELL
IPC: H04L12/46
Filed: 1993-09-01
Granted: 1998-09-15
Abstract: A system for  interconnecting  widely  separated local area networks (LANs) by means of a wide area network (WAN) utilizes network level  facilities  to  establish  a connection  through  the  wide  area network and to create connection table entries at the  WAN  access  point  which allow subsequent data frames to be transmitted through the wide area network without such network  level  operations. More  particularly,  the  various  LANs  are combined into search groups, represented by address prefixes,  to  which LAM-initiated  connection  requests  can  be broadcast and which can  respond  so  as to  establish the  data  path connections.   This  system has the connection flexibility of a prior art router and,  at  the  same  time,  the  low overhead of a prior art bridge.
Patent CA-2112331-C (CA)
Title: Novel naphthalene derivatives
Inventor: UENO HIROAKI
IPC: A61P3/08
Filed: 1993-12-23
Granted: 2004-12-07
Abstract: The present invention is directed to naphthalene derivatives represented by the formula (I):   (see formula I) wherein the symbol. (see formula II) represents (see formula III, IV or V) -X- represents -O- or -S-, =Y- represents =N- or =CR5-, R1, C2, R3, R4 and R5 represent hydrogen, halogen, alkyl and the like, R6 represents hydrogen, alkyl, aryl and the like, n represents an integer of 0 to 3, ~ represents a single bond or a double bond. The naphthalene derivatives of the present invention are useful for reducing blood sugar and blood lipid levels.
Patent CA-2117763-C (CA)
Title: Supersaturated topical composition
Inventor: DAVIS ADRIAN F
IPC: A61K9/06
Filed: 1993-04-02
Granted: 2002-07-09
Abstract: Two-component pharmaceutical compositions for topical application to the human or animal body comprising two misci-ble liquid phases having different lipophilicities and a drug dissolved in at least one liquid phase, each phase comprising at least one topically acceptable non-aqueous and non-volatile solvent.
Patent CA-2118741-C (CA)
Title: Optical isolator device capable of preventing optical axis from inclining by deformation of adhesive
Inventor: SUZUKI TAKAYUKI
IPC: G02B6/42
Filed: 1994-03-10
Granted: 1999-08-24
Abstract: An optical isolator device comprised a magnet having a rectangular channel and a rectangular optical isolator element fitted in the channel and fixed to the magnet by adhesive filled up in a gap around the element in the channel, in order to avoid an increased thickness of the adhesive layer which is caused by round corners of the rectangular channel in production of the magnet by the injection molding, the magnet is formed with a small slit outwardly extending from each corner of the rectangular channel. Thus, the element is fitted in the channel without interference of the channel corners and is in close contact with at least one of flat inner surfaces of the channel to form a thin gap of 10 microns or less therebetween. Accordingly, the element is strongly adhered to the inner surface of the channel by the thin adhesive layer of 10 microns or less in the thin gap. In another approach, each of corners of the channel in the magnet is still round but the element is partially and obliquely out away to form a facet at each of corners, of the rectangular shape.
Patent CA-2121680-C (CA)
Inventor: SENYEI ANDREW E
IPC: C12Q1/34
Filed: 1992-11-04
Granted: 2005-03-22
Abstract: The present invention provides an early, biochemical indication of increased risk of impending preterm delivery. The method comprises obtaining a cervicovaginal secretion sample from a pregnant patient after week 12 of gestation and determining the level of a local inflammatory product protein or an extracellular matrix protein in the sample. The presence of an elevated level of the selected protein in the sample indicates an increased risk of delivery.  The test is a screening assay that can detect women at risk of imminent delivery, as early as two to three weeks prior to delivery.
Patent CA-2122270-C (CA)
Title: Tri-substituted tetrahydrofuran antifungals
Inventor: SAKSENA ANIL K
IPC: C07D405/06
Filed: 1992-10-28
Granted: 2006-05-23
Abstract: An antifungal compound represented by formula (I) wherein X is independently both F or both Cl or one X is F and the other is Cl; Y = (a); (b); (c); (d); (e); (f); or (g); R' = (C1-C10)alkyl; (C2-C10)alkenyl; (C2-C10)alkynyl; (C3-C8)cycloalkyl or CH2R2; R2 = (C1-C3)perhaloalkyl; CO2R3; *CH(OR4)CH2OR4 or CH2N(R5); R3 = lower alkyl or H; R4 = R3 or (CH2)2OR3; R5 = lower alkyl; Z = H, or (C1-C5)alkanoyl and the carbons with the asterisks (*) have the R or S absolute configuration; or a pharmaceutically acceptable salt thereof as well as pharmaceutical compositions containing them and a method of treating or preventing fungal infections in mammals using them are disclosed.
Patent CA-2126115-C (CA)
Title: Method, device and arrangement for regulating the control of a transverse profile of a paper web in a paper machine
Inventor: VERKASALO LAURI
IPC: D21F9/00
Filed: 1994-06-17
Granted: 1999-03-30
Abstract: ABSTRACT    A method,  device,  and arrangement in a paper machine for regulating the control of the transverse profile or profiles of properties of a paper web produced therein.  Water is removed from the paper web under compression between two forming wires by making use of dewatering and/or forming ribs.   The deflection of the dewatering and/or forming ribs in the transverse direction of the web is regulated thereby affecting the retention profile of the paper web in the cross direction.  By regulating the deflection of the  dewatering  and/or  forming  ribs,  the  transverse  fiber-orientation profile and/or the filler profile of the paper web is influenced through the control of the transverse retention profile of the web.
Patent CA-2133306-C (CA)
Inventor: BURRELL MARILEE
IPC: A61K38/00
Filed: 1993-04-07
Granted: 2012-10-02
Abstract: A human gene has been discovered which is genetically altered in human tumor cells. The genetic alteration is gene amplification and leads to a corresponding increase in gene products. Detecting that the gene, designated hMDM2, has become amplified or detecting increased expression of gene products is diagnostic of tumorigenesis. Human MDM2 protein binds to human p53 and allows the cell to escape from p53-regulated growth.
Patent CA-2137296-C (CA)
Inventor: MIYAZAKI TSUYOSHI
IPC: C07F9/6506
Filed: 1994-12-05
Granted: 2001-10-16
Abstract: A novel and useful phospholipid derivative to be used for a reactive vesicle-forming agent, which is represented by the following general formula (1):    in which R1C(=O) and R8C(=O) represent each an aliphatic acyl group, R3 denotes hydrogen atom or methyl group, OA represents an oxyalkylene group of 2 - 4 carbon atoms, n indicates the average addition mole number of added oxyalkylene group and is 1 - 1,000, p is 0 or 1, X represents   with q and r being each an integer of 0 to 4 or 1 to 4, respectively, and M denotes hydrogen atom or an alkali metal atom. The phospholipid derivative of the invention facilitates the attachment of various functional substances to the ends of (poly)oxyalkylene chains, by way of a covalent bond.
Patent CA-2137815-C (CA)
Inventor: BJURSELL KARL GUNNAR
IPC: A61K/
Filed: 1993-06-09
Granted: 2010-11-09
Abstract: The present invention relates to a DNA molecule containing intron sequences and encoding a human protein which is, de-pending on the site of action, called Bile Salt-Stimulated Lipase (BSSL) or Carboxyl Ester Lipase (CEL). The DNA molecule is advantageously used in the production of recombinant human BSSL/CEL, preferably by means of production in transgenic non--human mammals. The recombinant human BSSL/CEL can be used as a constituent of infant formulas used for feeding infants as a substitute for human milk, or in the manufacture of medicaments against e.g. fat malabsorption, cystic fibrosis and chronic pancreatitis.
Patent CA-2139820-C (CA)
Title: Fiberoptic illuminator for infant care
Inventor: NICHOLAS HOWARD B
IPC: G02B6/00
Filed: 1995-01-09
Granted: 2003-04-15
Abstract: An illuminator for use with a variety of end use light emitting devices for administering light for therapy and/or observation of an infant. One of the end use emitting devices is a device to provide phototherapy to the infant and is prevented by the illuminator from emitting light that has not been filtered to select the desire spectrum of wavelengths for phototherapy. The illuminator prevents the introduction of a connector to the phototherapy device from being inserted to an operative, secured position unless the proper filter is in position to filter out all of the undesired wavelengths before the light radiation can reach the phototherapy end use emitting device. Other end use light emitting devices may, however, be used with the same illuminator and their connectors are readily inserted into the illuminator to receive light radiating from the illuminator to the end use light emitting device.
Patent CA-2147578-C (CA)
Inventor: REIMERS JAN NAESS
IPC: C01G45/00
Filed: 1995-04-21
Granted: 2002-04-16
Abstract: A novel form of the insertion compound having the formula LixMn2O4 and a tetragonal crystal structure has been synthesized wherein x is a number in the range from about 1.7 to about 2.1. The insertion compound has a voltage relative to Li/Li+ in the range from about 3.2 to about 3.8 V and is thus air stable. The insertion compound is useful as an electrode material for lithium ion batteries. In particular, the insertion compound can be used as a cathode additive to result in a cathode limited construction. In certain applications, this can result in improved tolerance to overdischarge.
Patent CA-2150190-C (CA)
Inventor: WILSON ROBERT G
IPC: D03D11/00
Filed: 1995-05-25
Granted: 1999-05-11
Abstract: There is presented a papermaker's forming fabric comprising a fabric layer including cross machine direction fabric yarns and machine direction fabric yarns interwoven to form a papermaking surface with alternating single knuckles thereon.  First additional cross machine direction yarns are positioned between adjacent cross machine direction fabric yarns on the papermaking surface of the fabric layer.  Second additional cross machine direction yarns are positioned between the cross machine direction fabric yarns on the papermaking surface of the fabric layer.  Each of the first and second additional cross machine direction yarns serve as fiber supporting yarns and as locator yarns for another of the first and second additional cross machine direction yarns.          Each of the first and second additional cross machine direction yarns are interwoven with the fabric layer.
Patent CA-2150348-C (CA)
Inventor: WHITE GEOFFREY H
IPC: A61F2/86
Filed: 1994-09-29
Granted: 2000-05-02
Abstract: An intraluminal graft (10) includes a tubular graft body (11) formed of a film or fabric which is reinforced along its length by a plurality of separate spaced apart maleable wires (17). Each of the wires (17) has a generally closed sinusoidal or zig-zag shape. A wire (17) located adjacent to one end of the graft body (11) has alternate crests or apices that project beyond that end of the graft body (11). The graft (10) may be inserted intraluminally into the body of a patient in a collapsed condition within a catheter. Once positioned to bridge across an aneurysm within the patient's arterial system the graft (10) may be expanded radially by a balloon to bridge the aneurysm and occlude the aneurysmal sack.
Patent CA-2156973-C (CA)
Inventor: GARDEN DALE J
IPC: B23P15/14
Filed: 1995-08-25
Granted: 1999-07-20
Abstract: A spline  forming rack having a plurality of parallel teeth for the cold forming of a spline on a workpiece wherein the  land surfaces of the  teeth have deposited thereon by a welding process a layer of particles of  a hardening  material  such  as  tungsten  carbide  to increase both the wear resistance and the roughness of the land surfaces.
Patent CA-2165417-C (CA)
Title: Multiple-gain electronic brake actuator with trigger point inertial sensor
Inventor: AUSTIN BARRY G
IPC: B60T13/74
Filed: 1994-06-22
Granted: 2005-01-04
Abstract: An electronic controller (20) for outputting pulses of current to actuate towed vehicle brakes includes a trigger point inertial sensor (24) for varying the gain thereof. The trigger point inertial sensor (24) includes a switch (51) connected to the controller (20) for switching the gain between two levels. In the preferred embodiment, the inertial senso r (24) and switch comprise a mercury switch (83, 88) supported on a platform (44) which is rotatable to adjust the switching threshold of t he inertial sensor (24), and to adjust for the mounting position of the brake control.
Patent CA-2168905-C (CA)
Title: Front suspension for snowmobiles
Inventor: SHIMIZU TOSHIHARU
IPC: B62M27/02
Filed: 1996-02-06
Granted: 2003-11-04
Abstract: A front  ski  suspension assembly for a  snowmobile, wherein the suspension is partially enclosed within the periphery of the body but in an open side area of the body so as to be protected from the elements, insulated from the heat of the engine, and nevertheless in the air for cooling.  The suspension includes a linkage system that loads the shock absorber elements so as to permit large ski travels with relatively short shock absorber lengths.