baber/WOPTO huggingface dataset:
Patent CA-2216851-A1 (CA)
Title: Radiolabeled peptides for diagnosis and therapy
Inventor: LISTER-JAMES JOHN
IPC: C07B59/00
Filed: 1996-03-29
Abstract: This invention relates to radiotherapeutic reagents and peptides, radiodiagnostic reagents and peptides, and methods for producing labeled radiodiagnostic and radiotherapeutic agents. Specifically, the invention relates to vasoactive intestinal receptor binding peptides, derivatives and analogues of vasoactive intestinal peptide, and embodiments of such peptides radiolabeled with a radioisotope, as well as methods and kits for making, radiolabeling and using such peptides for radiodiagnostic and radiotherapeutic purposes. The invention specifically relates to vasoactive intestinal receptor binding peptide derivatives and analogues of vasoactive intestinal peptide radiolabeled with technetium-99m and uses thereof as scintigraphic imaging agents. The invention also specifically relates to vasoactive intestinal receptor binding peptide derivatives and analogues of vasoactive intestinal peptide radiolabeled with cytotoxic radioisotopes such as rhenium-186 (186Re) and rhenium-188 (188Re) for use as radiotherapeutic agents. Methods and kits for making, radiolabeling and using such peptides diagnostically and therapeutically in a mammalian body are also provided.
Patent CA-2218294-A1 (CA)
Title: Separating device
Inventor: ORIZAND ALEXANDER HERMAN
IPC: B07B1/10
Filed: 1997-10-15
Abstract: A separating device comprises an endless carrier belt which supports a filter belt. Suction boxes for drawing off filtrate are placed on the side of the carrier belt. The carrier belt protrudes laterally into the continuous slot of the vacuum box. In a large separating installation with long carrier belts and filter belts lateral displacements of the carrier belt occur during operation, whereby sealing becomes a problem. These problems are-resolved according to the invention in that the suction box has a sealing member connecting onto the side edge of the carrier belt and this sealing member is displaceable laterally.
Patent CA-2219084-A1 (CA)
Title: Method and apparatus for controlling concentrations in vivos and in tubing systems
Inventor: VAN WAEG GEERT
IPC: A61M1/30
Filed: 1996-06-05
Abstract: A method and apparatus for maximizing the total amount of blood processed during an apheresis procedure by optimizing the concentration of anticoagulant in a donor/patient and the associated extracorporeal tubing set is provided. A  simplified model of an anticoagulant accumulation in a donor/patient's body is used to calculate an optimal anticoagulant infusion rate profile to the donor/patient during a blood processing procedure. A maximum acceptable anticoagulant concentration in the donor/patient acts as an upper limit on the rate at which anticoagulant may be infused to the donor/patient using the optimized infusion rate profile. A minimum acceptable anticoagulant level acts as a lower limit in optimally controlling the anticoagulant concentration in the extracorporeal tubing set. Both the maximum acceptable anticoagulant level in the donor/patient and the minimum acceptable anticoagulant level in the extracorporeal tubing set may be customized for a specific donor/patient thereby allowing the optimized infusion rate profile and the extracorporeal tubing set anticoagulant concentration to be customized for the specific patient.
Patent CA-2219655-A1 (CA)
Title: Process for the catalytic hydrogenation of aromatic nitro compounds
Inventor: BAUMEISTER PETER
IPC: C07C303/40
Filed: 1996-05-07
Abstract: One object of the invention is a process for the catalytic hydrogenation of aromatic nitro compounds in solution or in melt in the presence of hydrogen and at least one noble metal catalyst, nickel catalyst or cobalt catalyst, in which process a catalytic amount of at least one vanadium compounds is present, wherein the vanadium has the oxidation state 0, II. IV or V. It has been found that in the catalytic hydrogenation of aromatic nitro compounds the accumulation of hydroxylamines can be almost completely prevented by the addition of catalytic amounts of vanadium compounds, which usually results in concentrations of < I% of hydroxylamine. The resulting hydrogenated products are whiter (purer) than those obtained without the addition of the vanadium compound because almost no azo or azoxy compounds are obtained. The hydrogenation, in particular the final phase, proceeds faster than without said addition. Accordingly, substantial advantages with respect to quality constancy and economy are obtained.
Patent CA-2221115-A1 (CA)
Title: Wireless handset feature transparency between switching nodes
Inventor: GALLAGHER DONALD D
IPC: H04J3/12
Filed: 1997-11-14
Abstract: Dividing the function of wireless handset control from the function of telecommunication call control in a software architecture of a wireless telecommunication system. The wireless handset control function follows the wireless handset as it registers and is handed off from switch node to switch node; the telecommunication call control function remains on the switch node on which the wireless handset first became active and remains on that switch node until the wireless handset becomes inactive. Upon the wireless handset becoming inactive, the wireless telecommunication call control function is transferred to the switch node on which the wireless handset is currently registered.
Patent CA-2225398-A1 (CA)
Title: Pharmaceutical composition comprising albumin as an active ingredient
Inventor: TSUBOTA KAZUO
IPC: A61K38/00
Filed: 1997-04-17
Abstract: The present invention provides a pharmaceutical composition for treatment of corneal and conjunctival lesion, and dry eye comprising albumin as an active ingredient. The pharmaceutical composition is also useful for increase of eye surface epithelium mucin secretion. The present invention further provides a method for treatment of corneal and conjunctival lesion, and dry eye, which comprises administering, to a subject in need of such treatment, albumin in an amount effective. In addition, the present invention provides a use of albumin for manufacture of a pharmaceutical composition of the present invention.
Patent CA-2225820-A1 (CA)
Inventor: WHITNEY DAVID
IPC: H01L27/15
Filed: 1996-03-19
Abstract: A monolithic optocoupler having a light emitting diode for emitting light, a first photodiode for producing a current based on light sensed by it, a second photodiode for producing a current based on light sensed by it and an insulator for electrically isolating the light emitting diode from the first photodiode. The insulator is substantially transparent to light emitted by the light emitting diode. The first and second photodiodes are positioned with respect to the light emitting diode such that directional non-uniformities of light emitted by the light emitting diode are compensated.
Patent CA-2226757-A1 (CA)
Title: Alkylation process
Inventor: MEHLBERG ROBERT L
IPC: C07C2/54
Filed: 1997-04-28
Abstract: A staged alkylation process in the presence of an acid catalyst in a fixed bed of particulate contact material in an alkylation reactor is disclosed. The process can be used for alkylating a hydrocarbon substrate with an olefinic alkylating agent, and may minimize the occurrence of competing polymerization reactions involving the olefinic alkylating agent.
Patent CA-2227656-A1 (CA)
Inventor: YATES JAN B
IPC: A01D34/90
Filed: 1998-01-21
Abstract: A lawn and garden tool, such as a string trimmer, includes a lower housing, an upper housing having one or more axial channels interconnected with one or more circumferential channels disposed on an interior surface thereof and a shaft connected between the upper housing and the lower housing. A boss is located on an exterior surface of the shaft and is disposed within the channels such that the boss is capable of traveling back and forth between the interconnected axial and circumferential channels. Movement of the boss within one of the axial channels telescopes the shaft while movement of the boss within one of the circumferential channels rotates the shaft and, thereby, rotates the lower housing with respect to the upper housing. The shaft may be moved from a locked position upon actuation of a push-button mechanism located on the upper housing of the string trimmer.
Patent CA-2229779-A1 (CA)
Title: Primary cable of compressed conductor
Inventor: MARTINEZ CORONA ARTEMIO
IPC: H01B7/00
Filed: 1998-02-17
Abstract: The primary cable of compressed conductor is properly a low tension primary cable with the particularity of having a same sectional area that permits to conduct , the same amount of electric current to any part of an automotive vehicle. However, its external diameter is much more smaller related to a same caliber of the same nature because of the compression that it suffers during the process of the compacted joining in a joining machine.      The cable of compressed conductor has several advantages over other conventional primary cables, since a bigger standardization in the insulator thickness is found and in this way, a standardization on the results of the chemical-physical, and mechanical tests is accomplished. (these tests are compulsory because of its design.)
Patent CA-2232944-A1 (CA)
Title: Vinylidene chloride composition and film with high thermal stability
Inventor: BEKELE SOLOMON
IPC: B32B27/08
Filed: 1996-10-01
Abstract: An extrudable vinylidene chloride composition is useful in packaging films where good thermal stability during processing, and oxygen barrier properties in the finished film are desirable. The composition, and film made therefrom, comprises 100 parts by weight of an extrudable vinylidene chloride copolymer; at least 0.1 parts by weight of an acid acceptor such as tetrasodium pyrophosphate; and between 1 and 10 parts by weight of a dienophile such as ethylene/butyl acrylate/maleic anhydride terpolymer. A polymeric lubricating agent can optionally be included in the composition and film. A film comprising a sealant layer; first and second intermediate layers comprising a material selected from polyamide, polyester, and ethylene vinyl alcohol copolymer; a barrier layer comprising vinylidene chloride copolymer; and an abuse layer is also disclosed.
Patent CA-2233196-A1 (CA)
Title: Electropneumatic brake control valve
Inventor: MCLAUGHLIN BRYAN M
IPC: B60T13/66
Filed: 1997-08-26
Abstract: An electropneumatic brake control valve unit capable of operating at the interface of the emergency brake portion (20) or the service brake portion (10) of a standard brake control valve as a retrofit unit (40) or operating as a stand alone electropneumatic unit. The unit includes electric valves responsive to electrical signals and sensed brake pipe pressures to operate pneumatic valves to control the brake cylinder. The pneumatic valves are also operable independent of the electric control valves so as to allow braking with the electrical controls off or disables. The unit can operate in combination with a complete brake control valve or with either or none of its emergency and service portions.
Patent CA-2233833-A1 (CA)
Title: Method for making a core plate having multiple friction material segments
Inventor: QUIGLEY JAMES R
IPC: F16D69/04
Filed: 1998-04-01
Abstract: A method for making a core plate (42) having multiple friction material segments (54), including, among other things, the steps of: (a) positioning a core plate (42) adjacent a die (24) being in communication with a supply of friction material (34); (b) cutting the friction material (34) with the die (24) to form multiple segments (54) of friction material; and (c) positioning the segments (54) on the core plate (42).
Patent CA-2233911-A1 (CA)
Title: Aqueous based solvent free cleaner compositions containing two nonionic surfactants
Inventor: WELCH MICHAEL C
IPC: C11D1/825
Filed: 1998-04-30
Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety, fatty alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.
Patent CA-2240653-A1 (CA)
Title: Dual operational and brake light control for trailers
Inventor: BRYANT RICHARD C
IPC: B60Q1/30
Filed: 1998-06-16
Abstract: A  dual  operational  and  stop  light  control  for  adapting combined stop and turn signal lights on a trailer to independent stop signal and turn signal lights on a towing vehicle.   The adaptor has a pair of switching circuits, each including a PNP transistor connected in series with an NPN transistor to chassis ground and each transistor connected to both stop and turn signal circuits of the towing vehicle and also to an NPN output transistor which is connected to an independent voltage source to drive the trailer signal lights independent of the voltage at the towing vehicle signal lights.
Patent CA-2244490-A1 (CA)
Inventor: TAJIKA HIROSHI
IPC: B41J2/14
Filed: 1998-07-29
Abstract: A liquid discharge method for discharging liquid by use of a liquid discharge head provided with liquid discharge nozzles having a plurality of electrothermal converting members capable of forming bubbles for discharging a liquid droplets comprises the step of using a driving condition in a range where the discharge speed of droplets is made substantially constant, while the amount of droplet is made changeable with the timing difference of driving when droplets are discharged by driving a plurality of the electrothermal converting members one after another.      With the adoption of the method thus structured, high quality prints can be obtained without deviation of impact positions irrespective of the dot diameters, larger or smaller, for a significant enhancement of image representation.
Patent CA-2253410-A1 (CA)
Title: New improved formulation for treatment of thromboembolism
Inventor: LOEFROTH JAN-ERIK
IPC: A61K9/127
Filed: 1997-05-28
Abstract: A new pharmaceutical formulation comprising the thrombin inhibitor HOOC-CH2- (R)-Cgl-Aze-Pab in combination with medium chain glycerides, a process for the preparation of such a pharmaceutical formulation, the use of such formulation in the treatment of thromboembolism as well as a method of treating a patient in need of such a treatment by using said formulation.
Patent CA-2256473-A1 (CA)
Inventor: LEIJON MATS
IPC: H01F27/00
Filed: 1997-05-27
Abstract: A rotating electric machine for direct connection to all types of high-voltage networks, in which the magnetic circuit adapted for high voltage comprises a rotor, stator and windings. The winding comprising a conductor surrounded by a solid insulation system. The invention also relates to a method for manufacturing the same.
Patent CA-2258040-A1 (CA)
Title: Curable thermoset resin composition
Inventor: MCGRAIL PATRICK TERENCE
IPC: C08K5/42
Filed: 1997-06-13
Abstract: A curable composition comprising: (a) a thermoset resin component; (b) a curing agent component; (c) an amount of a thermoplast component; and (d) an organometallic curing catalyst component, pre-preg, cured composite and shaped product comprising the composition and processes for the preparation thereof; and use of compounds of component d) and moulding supports in the preparation thereof.
Patent CA-2258368-A1 (CA)
Title: Device for adjusting the central position of the pistons and the angular position of the pinion in a valve driving actuator
Inventor: TREVISAN GIOVANNI
IPC: F15B15/08
Filed: 1999-01-05
Abstract: A device for adjusting the central position of the pistons and the angular position of the pinion in a valve driving actuator comprises a tubular body in which are tightly movably arranged a first and second pistons having opposite racks, meshing with a central pinion which can turn through discrete angles. The main feature of the invention is that the inventive device further comprises limit means for limiting the stroke of the pistons toward the pinion, which means can be accessed from the outside of the tubular body.
Patent CA-2260995-A1 (CA)
Title: Method for lowering serum lipid levels employing an mtp inhibitor in combination with another cholesterol lowering drug
Inventor: GREGG RICHARD E
IPC: A61K31/22
Filed: 1997-07-14
Abstract: A method is provided for lowering serum lipids, cholesterol and/or triglycerides and thereby inhibiting atherosclerosis by administering to a patient an MTP inhibitor, in combination with a cholesterol lowering drug, such as pravastatin.
Patent CA-2261890-A1 (CA)
Inventor: BACHSCHMID DAVID E
IPC: H01H15/10
Filed: 1997-07-23
Abstract: A sliding plate engages moveable structure such as the actuating lever of an existing wall switch and separates or connects contacts (29 and 31) to provide a momentary contact function in a potentially very thin but robust and economical switch suitable for inclusion within a switch plate cover. Momentary contact is provided at an intermediate location between extreme positions of the actuating lever of the existing switch or other moveable structure. Additional contacts can be provided to alter switch function and/or allow discrimination of direction of movement at an intermediate location. The switch can be retrofit to any existing structure without modification of that structure or disturbance of wiring to which that structure is connected.
Patent CA-2262889-A1 (CA)
Title: Polyurethanes with carboxylate functionality for hair fixative applications
Inventor: VITALE MELISSA J
IPC: A61K8/00
Filed: 1999-02-24
Abstract: A polyurethane, soluble or dispersible in water, prepared from organic diisocyanate diols or other isocyanate reactive materials and a 2,2-hydroxymethyl-substituted carboxylic acid diol neutralized with a cosmetically acceptable organic or inorganic base and formulated into a hair fixative composition containing low amounts of volatile organic solvent. The present invention is also directed to a process for the preparation of polyurethanes comprising dispersing the polyurethane after at least 70% of the theoretical isocyanate reaction has taken place, but before completion of the reaction.
Patent CA-2263341-A1 (CA)
Title: Metal salts of acrylic or methacrylic acid as curatives for compositions containing halogenated isomonoolefin/para-alkylstyrene copolymers
Inventor: WANG HSIEN-CHANG
IPC: C08J3/24
Filed: 1997-09-19
Abstract: The invention provides for curable compositions containing a halogenated copolymer of a C4 to C7 isomonoolefin, e.g., isobutylene and a paraalkylstyrene, e.g., para-methylstyrene, and further containing an effective amount of a metal salt, e.g., zinc, of an unsaturated carboxylic acid, e.g., methacrylic acid, as a curing agent. The composition also contains an organic peroxide as a co-curative and one or a mixture of saturated or olefinically unsaturated polymer blend components which are co-curable with the halogenated copolymer.
Patent CA-2263355-A1 (CA)
Title: Device for prohibiting the crossing of a zone boundary by an animal
Inventor: ANDRE MAX
IPC: A01K15/02
Filed: 1997-09-03
Abstract: PCT No. PCT/FR97/01550 Sec. 371 Date Mar. 3, 1999 Sec. 102(e) Date Mar. 3, 1999 PCT Filed Sep. 3, 1997 PCT Pub. No. WO98/09508 PCT Pub. Date Mar. 12, 1998The invention concerns a device for prohibiting the crossing of a zone boundary by an animal (2,4). This device comprises interactive means (12, 14) for locating the animal (2, 4) with respect to a control station (8), means for sanctioning (16) the use of which is dependent on means (66, 50, 52, 54) for processing and analyzing data supplied by said locating means (12, 140. The sanctioning means (16) are means for fogging a fluid, comprising an electrovalve; the actuating of the electrovalve varies in frequency, in duration and in delivery according to the distance separating the animal from the control station and the duration of the presence of the animal in the zone to be protected.
Patent CA-2264180-A1 (CA)
Title: Lyocell fibers and process for their preparation
Inventor: NEOGI AMAR N
IPC: D04H3/03
Filed: 1997-08-22
Abstract: The invention is lyocell fiber characterized by a pebbled surface as seen at high magnification and having a variable cross section and diameter along and between fibers. The fiber is produced by centrifugal spinning, melt blowing or its spunbonding variation. The fibers can be made in the microdenier range with average weights as low as one denier or less. The fibers have inherently low gloss and can be formed into tight yarns for making fabrics of very soft hand. Alternatively, the fibers can be formed into selfbonded nonwoven fabrics.
Patent CA-2265765-A1 (CA)
Inventor: FRIEBE WALTER-GUNAR
IPC: C07D295/13
Filed: 1997-09-10
Abstract: La présente invention concerne de nouveaux dérivés d'amino-alcools, leur procédé de production, ainsi que des médicaments et des réactifs qui contiennent ces substances. L'invention concerne, en particulier, des médicaments correspondant à la formule générale (I), dans laquelle: A représente hydrogène, un groupe NR¿1?R¿2?, un groupe NR¿1?(CH¿2?)¿p?NR¿3?R¿4?, un groupe (C=NH)NH¿2? ou bien un reste pyridinyle, B et D sont identiques ou différents et représentent chacun une liaison, un reste alkylène C¿1?-C¿6? ou un groupe NR¿5?-alkylène C¿2?-C¿6?; C représente piperidinediyle ou piperazinediyle; W et X sont identiques ou différents et représentent chacun une liaison ou un groupe carbonyl; Y et Z sont identiques ou différents et représentent chacun un reste hydrocarbure saturé ou insaturé, possédant 7 à 24 atomes de carbone; R¿1? à R¿5? sont identiques ou différents et représentent chacun hydrogène ou un reste alkyle C¿1?-C¿6?; m représente un nombre entier pouvant être 0, 1 ou 2, et si m vaut 2, les deux restes C peuvent représenter, indépendamment l'un de l'autre, également pipéridinediyle et piperazinediyle; n et o sont identiques ou différents et représentent chacun un nombre entier pouvant être 2, 3 ou 4; et p représente un nombre entier pouvant aller de 2 à 6; cela à condition qu'aucun dérivé d'hydrazine ne soit compris et que m ne vale pas 0 lorsque A représente hydrogène ou un groupe (C=NH)NH¿2? et que B et D sont identiques ou différents et représentent une liaison ou un reste alkylène.
Patent CA-2270548-A1 (CA)
Title: Winter precipitation measuring system
Inventor: HALLETT JOHN
IPC: G01W1/14
Filed: 1997-10-28
Abstract: A winter precipitation measuring system for quantifying the precipitation rate of winter precipitation at a given point on the Earth's surface. The winter precipitation measuring system includes an elongated tube, a thermal plate within the elongated tube, and a method and apparatus for maintaining the thermal plate at a substantially constant temperature relative to a reference plate and for determining a precipitation rate in response to the difference in power consumption required to maintain the thermal plate at a substantially constant temperature.
Patent CA-2271430-A1 (CA)
Inventor: KRAUTER HEINRICH
IPC: B41M5/40
Filed: 1999-05-07
Abstract: A description is given of a thermo-transfer ribbon having a customary carrier, with a wax-bonded layer of a thermo-transfer color formed on one side of the carrier, and a resin-bonded separation layer located between carrier and wax-bonded layer, characterized in that at least the resin-bonded separation layer A) contains a wax-soluble polymer and the wax-bonded layer B) of the thermo-transfer color contains less than approximately 8% by weight, specifically 0 to approximately 5% by weight, of wax-soluble polymer, whereby the waxes of the wax-bonded layer B) are narrowly cut waxes with melting- and coagulation points positioned in close proximity to each other. The benefits of said thermo-transfer color consist in that there occur no differences in the quality of the print, either with "cold" or "hot" print, and specifically also on uncoated paper with high degree of roughness.