baber/WOPTO huggingface dataset:
Patent CA-2125473-A1 (CA)
Title: Lubricating oil containing ashless non-phosphorus additive
Inventor: HABEEB JACOB J
IPC: C10M133/16
Filed: 1991-12-09
Abstract: A lubricating oil composition having improved antiwear, antioxidation, and extreme pressure performance comprises a lubricating oil and a long chain hydrocarbyl amine, such as tallow amine, salt or amide of a derivative of benzoic acid or dithiobenzoic acid such as 4-hydroxy-3,5-di-tert-butyldithiobenzoic acid.
Patent CA-2126552-A1 (CA)
Title: Shifting phase of a clock signal, in particular for clock recovery of a digital data signal
Inventor: HEDBERG MATS
IPC: H03K5/13
Filed: 1992-11-25
Abstract: The invention relates to clock recovery for a digital data signal. A phase detector receives the data signal and transmits it after clock recovery. A phase correcting means creates and transmits, by means of a number of auxiliary clock signals phase shifted with respect to each other and originating from an incoming cloak signal a recovered clock signal for the data signal. The recovered clock signal is fed to the phase detectcsr, which detects a phase position error, if any, between the data signal and its recovered clock signal and emits information regarding this to the phase correcting means. The phase correcting means includes a phase variation circuit arranged, if the phase posiiton error deviates from zero and the phase position of the recovered clock signal is located between the phase positions of two of the auxiliary clock signals, to mix these two auxiliary clock signals with each other for forming an adjusted recovered clock signal with the same phase position as the data signal. The invention allows shifting of the phase of a clock signal continuously an arbitrary number of turns forwards or backwards without interruptions or discontinuities in the recovered clock signal. This implies that the invention can also be applied in the case of a difference occurring between the bit frequency of coming data and the clock reference frequency.
Patent CA-2126571-A1 (CA)
Title: Use of arylindole derivatives for the treatment of psychoses
Inventor: PERREGAARD JENS K
IPC: A61K31/445
Filed: 1992-12-21
Abstract: 6-and/or 2-substituted 1-arylindole derivative of general formula (I), where Ar is optionally substituted phenyl or a hetero aromatic group; X and X' are hydrogen, halogen, alkyl, alkoxy, hydroxy, alkylthio, alkylsulfonyl, alkyl- or dialkylamino, cyano, trifluoromethyl, or trifluoromethylthio; or X and X' are linked to constitute a 5-7 membered carbocyclic ring; R1 is hydrogen, or lower alkyl, provided that when X is hydrogen or fluoro, then R1 is not hydrogen; Y is nitrogen or carbon; R is hydrogen, alkyl, alkenyl, cycloalkyl, or cycloalkylmethyl, or R is a substituent of formula (1a) or (1b), wherein n is 2-6; W is oxygen or sulfur; U  is nitrogen or carbon; Z is -(CH2)m-, -CH=CH-, -COCH2-, -CSCH2- or 1,2-phenylene; V is oxygen, sulfur, CH2 or NR2; V1 is -O-R4, -S-R4, -CHR4R5 or -NR4R5; and R3, R4 and R5 are hydrogen, alkyl, alkenyl, cycloalkyl, or cycloalkylmethyl; inhibit the firing of spontaneously active dopamine neurones in the ventral tegmental area of the brain and are thus useful for the treatment of psychoses in humans.
Patent CA-2127176-A1 (CA)
Title: Self-Loading Piggyback-Type Trailer Unit
Inventor: ROY CLAUDE
IPC: B60P3/07
Filed: 1994-06-30
Abstract: A trailer  unit  includes  a  front  trailer section and a rear trailer section disposed in an aligned  end-to-end  relationship   with  a  lift  arm being pivotally connected at opposite ends thereof to the front and rear trailer sections. The rear trailer section includes a series of ground engaging wheels, whereas the front trailer section,  when hitched to the tractor truck, is simply supported by the tractor truck's conventional fifth wheel. the trailer unit is adapted to be rigged to a conventional tractor truck with no important modifications having to be made thereto. Hydraulic cylinders are pivotally mounted at their cylinder  ends  to rear of  the  front  trailer section and at their piston ends to the front end of the lift arm. When the cylinders are extended, a rear end of the lift arm is gradually pivoted upward and forward, whereby lifting the front end of the rear trailer section and carrying the same gradually onto the front trailer section. In the collapsed position of the trailer unit,  the rear trailer section sits basically on the front trailer section while being also  supported by the elevated lift  arm with the weight   of   the   rear   trailer   section   being substantially centered over the fifth wheel and the rear wheels of the tractor truck, whereby the tractor trailer,  in the collapsed position of  the trailer unit, is very stable even though it does not carry an outside load, such as logs.
Patent CA-2127702-A1 (CA)
Inventor: KAGAMI NOBUYUKI
IPC: C08J5/18
Filed: 1993-11-10
Abstract: The present invention is polyester composition containing crosslinked polymer particles with ester bands at the main chain. The particles are excellent in affinity to polyesters, and so the films formed from the polyester compositions are hard to cause the particles to fall off during; high speed running, and hard to flaw the film surfaces by the particles. Therefore, the present invention can prevent the generation of white powder and the flawing of magnetic faces caused by falling-off particles, and prevent the contamination in the production of films, even though these are problems caused when various conventional particles are added, and is especially suitable for use as products such as magnetic films.
Patent CA-2131048-A1 (CA)
Title: Process for the preparation of filled urethane-based reinforced moldings and the resultant products
Inventor: HURLEY MICHAEL F
IPC: B29C67/24
Filed: 1994-08-29
Abstract: This invention relates to a reaction injection molding process for preparing a molded product by reaction of a mixture of (a) an organic polyisocyanate; (b) one or more compounds containing at least two isocyanate-reactive groups; (c) about 2 to about 20% by weight, based on the weight of the molded product, of rigid fibers having a diameter of from about 5 to about 10 micrometers and a length ranging from the diameter of the fiber up to about 2 millimeters, preferably in admixture with component (b); and, optionally, (d) an inert gas dissolved in at least one of components (a) or (b) in an amount sufficient to produce a molded product having a density of at least 0.80 g/cm3; and (e) up to 15% by weight, based upon the weight of the molded product, of a filler other than rigid fibers (c).
Patent CA-2134208-A1 (CA)
Inventor: KAMEN DEAN
IPC: A61M5/148
Filed: 1994-02-28
Abstract: Peritoneal dialysis systems and methods apply fluid pressure to move liquid.  The systems and methods can emulate either a fixed head height condition or different head height conditions, independent of the actual head height differential between the patient's peritoneal cavity and the external liquid source or destination. The systems and methods can also switch between low-relative pressure flow mode when considerations of patient comfort and safety predominate and a high-relative pressure flow mode when considerations of processing speed predominate.
Patent CA-2136723-A1 (CA)
Title: Knee prosthesis with femoral, tibial conformity
Inventor: WALKER PETER S
IPC: A61F2/38
Filed: 1994-05-17
Abstract: A femoral prosthesis is disclosed comprising a bicondylar femoral component (41), a tibial component (72) and at least one meniscal component (42) interposed between the femoral and tibial components, the fermoral component including a pair of condylar surfaces (46) separated by a patella bearing surface (44) which in use provides a normal anatomical patella lever arm, the condylar surfaces being shaped for substantial conformity with corresponding tibial bearing surfaces (47) of the meniscal component or components over the entire range of normal flexion.
Patent CA-2138123-A1 (CA)
Title: A novel in-vitro method of screening potential anticancer drugs using a cell differentiation assay
Inventor: EBISUZAKI KANEY
IPC: A61K31/365
Filed: 1993-06-30
Abstract: The quest for anticancer drugs has been primarily directed at agents that interfere with cell replication, yet the basis for drug-induced cytotoxicity remains unsolved. In our previous studies we noted a relationship between a mitotic block and commit-ment to terminal differentiation in the murine Friend erythroleukemia (FEL) cell. Since anticancer drugs are known to often block cell cycle transit typically in G2/mitosis, a number of anticancer drugs with various modes of action were tested and it was found that they all committed FEL cells to differentiate. Furthermore, other G2/mitosis-blocking drugs were also effec-tive in inducing commitment. These results suggest (1) a casual relationship involving anticancer drugs, cell cycle block and differentiation (2) that the search for new anticancer drugs utilize a differentiation assay and include G2/mitosis-blocking agents.
Patent CA-2138917-A1 (CA)
Title: Adjustable depth control for use with a fastener driving tool
Inventor: JOHNSON PAUL L JR
IPC: B25C7/00
Filed: 1994-12-22
Abstract: An adjustable depth control for use with a fastener driving tool having an upper arm, a coupling, and a lower arm. The upper arm is rigidly attached within the coupling, while the lower arm is threaded into the other end of the coupling. The bottom of the coupling contains a cam surface which is biased by a spring against a mating cam surface on a retainer which holds the lower arm within the guide body, and prevents the coupling from rotating. The coupling is moved out of contact with the retainer and rotated to change the position of the lower arm with respect to the nose piece of the tool.
Patent CA-2140978-A1 (CA)
Title: Thermoplastic multilayer ethylene polymer sheet for containment of odoriferous product components
Inventor: PEZZOLI PAUL
IPC: B32B27/28
Filed: 1995-01-24
Abstract: A recyclable multilayer ethylene polymer sheet structure for constructing a package to hold bulk products such as dry pet food having an odoriferous component, the sheet having, from the inner surface contacting the product, to the outer non-product contacting surface the structure:      LLDPE/HDPE/LLDPE/BR/LDPE where LLDPE is a linear low density polyethylene, HDPE is a high density polyethylene and BR is an odor barrier resin such as ethylene vinyl alcohol copolymer having odor barrier properties and LDPE is low density polyethylene.
Patent CA-2143302-A1 (CA)
Title: Framework with hollow members, process for producing the same and its use
Inventor: KAEHLER KLAUS
IPC: B29C67/00
Filed: 1993-08-12
Abstract: A framework, in particular an at least par-tially hollow framework, has nodes and members. The nodes (14) are formed by at least a projection (30) on a hollow framework member (12) and by at least a further hollow member mounted and se-cured thereon. Also disclosed is a process for producing this framework and its use in land, air and water vehicles, in building construction, in ci-vil and underground engineering, scaffolds, shelv-ing systems and furniture.
Patent CA-2145168-A1 (CA)
Title: Additives for organic liquids
Inventor: CAPROTTI RINALDO
IPC: C10L1/22
Filed: 1993-09-21
Abstract: Certain known and novel additives have proved effective in suppressing or inhibiting the foaming tendencies of organic li-quids, particularly petroleum fuels.
Patent CA-2146224-A1 (CA)
Inventor: SAWYERS JOHN P
IPC: C04B18/20
Filed: 1995-04-03
Abstract: Plastic materials are collected from discarded articles or manufacturing stock, reduced to particles, and mixed with feedstock  for  manufacturing  building  materials,  such  as concrete.  Particle maximum dimensions are preferably in the range of five to ten millimeters.   The recycled plastic comprises up to twenty-five percent, by volume, of the building material.   This provides economical and ecologically sound disposal of otherwise waste plastic, and improves the building material into which it has been incorporated.   Cost of the building material is reduced.  A cementitious concrete made from recycled  plastics,  portland  cement,  and  sand/gravel fillers  performs  to  standards  of  concretes  made  without plastics.  Heterogenous plastic materials may be used in this concrete, removing the previously time and resource intensive step of sorting and melting down constituent plastics from each other in the waste stream.
Patent CA-2147911-A1 (CA)
Inventor: JOUIN CHRISTOPHE
IPC: H04W88/02
Filed: 1995-04-26
Abstract: Procédure de remplacement automatique du module d'identification amovible d'un utilisateur de terminal dans un réseau de communication tel qu'un réseau GSM ou DCS comprenant les étapes d'emmagasinage dans la mémoire du terminal d'un message indiquant la détection (10) d'un problème d'écriture et/ou lecture dans le module d'identification de l'utilisateur, transmission (16) d'un message d'avertissement du terminal à la station de contrôle du terminal lors du premier échange d'informations (12) qui suit la détection du problème, mise à jour (18) d'une base de données répertoriant les modules d'identification défectueux à la station de contrôle, et initialisation (24) d'une procédure d'envoi d'un nouveau module d'identification à l'utilisateur du terminal.
Patent CA-2149950-A1 (CA)
Title: Pneumatic bus
Inventor: WOLF FRANZ JOSEF
IPC: G05B15/02
Filed: 1995-05-23
Abstract: Apparatus for controlling and adjusting an arbitrary number of adjustment units for a motor vehicle includes an electro-pneumatic bus to which are connected in arbitrary sequence, both electrically and pneumatically, all the pertinent adjusting units.  The electro-pneumatic bus is composed of at least one pneumatic adjustment pressure line and of at least one electric control signal line which may contain several conductors.  While reference data from a central control electronics are applied through the electric control signal line of the electro-pneumatic bus, the individual adjusting units are connected through associated valves in the pneumatic system to the pneumatic adjustment pressure line of the electro-pneumatic bus.  The adjusting units preferably are designed to be modular control loops. As a result the pneumatically driven adjusting members units not only two positions, but also they may be set and controlled in quasi-analogue manner.
Patent CA-2152555-A1 (CA)
Title: Device for producing a display from monitored data
Inventor: THAM ROBERT Q
IPC: G06F3/0484
Filed: 1995-06-23
Abstract: The device for producing a display from monitored data functions to read, store, encode, and integrate monitored data of at least one data type from at least one monitoring device so that the related or unrelated datum is comprehensible at a glance by a user. Encoding data of a particular data type produces a color indicia and a graphic indicia that are the basic integration components. Integrating indicia of at least one data type produces a single superimposed and/or multidimensional image capable of portraying a present and historical data combination reflecting the monitored data's relative value at some point in time.
Patent CA-2153379-A1 (CA)
Inventor: CONNELL LAWRENCE EDWIN
IPC: H04B7/26
Filed: 1995-07-06
Abstract: In a communication unit a receiver (104) receives a modulated signal (118), and produces a received signal (120) having a parameter. The receiver (104) has a discontinuous receive mode of operation, wherein the receiver (104) is permitted to be turned on and off. Receiver circuitry (105) receives the received signal (120), and produces an output signal (124) having a parameter. A controller (110) adjusts a value of the parameter of the output signal (124), responsive to a value of the parameter of the received signal (120), during the times when the receiver (140) is turned on; and holds the value of the parameter of the output signal (124), responsive to the value of the parameter of the received signal (120), at the time when the receiver (104) is turned off. The present invention advantageously minimizes the turn on time for the receiver (104) operating in a discontinuous receive mode to save current drain.
Patent CA-2153780-A1 (CA)
Title: Method of inhibiting viral reproduction
Inventor: VARANELLI CAROL
IPC: A61K9/127
Filed: 1994-01-03
Abstract: A new method of inactivating enveloped viruses and preparations useful in accomplishing this inactivation are disclosed. The method is based on the discovery that paucilamellar lipid vesicles, preferably having non-phospholipids as their primary structural material, can fuse with enveloped virus and that the nucleic acid of the virus denatures shortly after the fusion. The method is useful for inactivating viruses such as orthomyxoviruses, paramyxoviruses, coronaviruses, and retroviruses.
Patent CA-2156237-A1 (CA)
Inventor: COLLINS RICHARD J
IPC: B22D11/04
Filed: 1995-08-16
Abstract: Disclosed is a system for providing a modular mold table for use in conjunction with a vertical non-ferrous metal casting apparatus. A plurality of longitudinal headers with a coolant passageway and transverse headers with a coolant passageway provide the mold table. A centralized water screen is provided to screen undesired inclusions in the coolant. Pre-cast modules which contain the mold cavities and other interconnections for coolant, oil and gas are operatively connected to the longitudinal headers and can be added or removed in building block fashion. Also disclosed is an oil delivery system and a gas delivery system wherein longitudinally oriented oil and gas passageways are included within the longitudinal headers.
Patent CA-2160869-A1 (CA)
Title: Michellamines useful as antiviral agents
Inventor: BOYD MICHAEL R
IPC: C07D217/24
Filed: 1993-04-19
Abstract: The present invention provides new antiviral compounds, i.e., michellamines and derivatives and pharmacologically acceptable salts thereof, methods for isolating such antiviral compounds from a plant species of the genus Ancistrocladus, antiviral compositions containing such antiviral compounds, and methods of using such antiviral compounds for treating patients with viral infections. The antiviral compounds of the present invention inhibit the reproduction and cytopathicity of human acquired immunodeficiency viruses.
Patent CA-2165078-A1 (CA)
Title: Erythromycin derivatives
Inventor: EDWARDS CARLA
IPC: A61P31/04
Filed: 1994-07-06
Abstract: Antibacterial compounds having formula (II) and pharmaceutically acceptable salts thereof, wherein Y is selected form (a), (b), and (c) and X is selected from the group consisting of -C(O)-, -C(S)-, CH2-, -CH2CH2- and -C(CH3)2-; also disclosed are processes and intermediates useful in the preparation of the above compounds, as well as compositions containing the same and methods for their use.
Patent CA-2165127-A1 (CA)
Title: Fastening device, particularly for sports shoes
Inventor: GORZA ROBERTO
IPC: A43C11/14
Filed: 1995-12-13
Abstract: A fastening device, particularly for sports shoes including an engagement element, which is rigidly coupled to a first flap, and a traction element, which interacts with the engagement element, and a lever arm that is freely transversely pivoted, at a first end, between the shoulders of a base that is rigidly coupled to the second flap to be joined. In this device, the lever arm actuates the opening and closure operations when it is rotated in the same direction.  This  allows  easier  closure  and  opening operations,  with a simplification of the opening-closure operating sequence, providing a lever arm that is free from stresses once closure has occurred.
Patent CA-2166168-A1 (CA)
Title: Esculetin derivatives, method for manufacture thereof, and pharmaceutical composition
Inventor: WATANABE KOJU
IPC: A61P11/00
Filed: 1995-12-27
Abstract: A compound of the formula (I):           (I) wherein R1 and R2 are, independently, -CON(R4)R5, or a monosaccharide, or acylated monosaccharide group, with the proviso that at least one of R1 and R2 is -CON(R4)R5, and R4 and R5 are, independently, a hydrogen atom, or a hydroxyl, alkyl, aryl, or aralkyl group, or R4 and R5 together with the nitrogen atom attached thereto form a 3- to 7-membered saturated cycloaliphatic amino group, and R3 is a hydrogen atom, or a hydroxyl, alkyl, aryl, aralkyl, or -COOR8 group, and R3 is at 3- or 4-position, and R8 is a hydrogen atom or an alkyl group, or a salt thereof is disclosed.  The compound has a function to inhibit a matrix metalloproteinase.
Patent CA-2167117-A1 (CA)
Title: Air Bag Module
Inventor: OLSON MARK O
IPC: B60R21/20
Filed: 1996-01-12
Abstract: An air bag module (10) includes a housing (12) having a main body portion (14) and two end plates (16, 18).  A retaining ring (30) is assembled into the housing (12) through a deployment opening (150) in the housing. Fasteners (190-196) on the retaining ring (30), along with fastener means (166) on an inflator (20), secure the end plates (16, 18) to the main body portion (14) of the housing (12).
Patent CA-2172255-A1 (CA)
Inventor: SALEE GIDEON
IPC: C09K23/00
Filed: 1994-09-20
Abstract: Un mélange servant à accumuler la chaleur est activé par une exposition à l'énergie des hyperfréquences. Ce mélange comprend une phase liquide d'un fluide actif aux hyperfréquences, ainsi qu'une phase solide suspendue dans ledit fluide actif. La phase solide est choisie de préférence dans un matériau ayant un point de fusion se situant à une température à laquelle la phase liquide est chauffée pendant l'utilisation, ou au-dessous de cette température. On peut utiliser le mélange d'accumulation de chaleur dans un contenant, pour constituer une réalisation à accumulation thermique (réalisation de réchauffement) comprenant un coussin de siège doté avantageusement à l'intérieur d'une unité d'accumulation de chaleur. L'invention se rapporte également à un procédé d'accumulation d'énergie thermique destinée à se libérer sur une période de longue durée.
Patent CA-2172451-A1 (CA)
Title: Process for the immunologic determination of cortisol, especially urinary cortisol, and reagents used
Inventor: LUPI-CHEN NINA
IPC: C07K16/00
Filed: 1996-03-22
Abstract: Polyclonal or monoclonal antibodies that specifically recognise cortisol (hydrocortisone) in urine are new, provided that:(a) they are produced by immunising an animal with an immunogen comprising cortisol 3-syn-carboxymethyloxime (I) coupled through the COOH gp. to a macro-mol., or(b) their binding affinity for the histamine conjugate of (I) is ≥ 1 (esp. ≥ 1.5) times their binding affinity for the histamine conjugate of cortisol-3-anti-carboxymethyloxime (II). Also claimed are:(a) (I), (II), their histamine conjugates;(b) a conjugate of (I) and a macro-mol., and(c) the monoclonal antibody produced by hybridoma cell line IMMU-473 (CNCM I-1532).
Patent CA-2172904-A1 (CA)
Title: Apparatus for the purification of the gases discharged from auto vehicles in a closed environment such as repair shops, machine shops and similar places
Inventor: CARESTIATO AMELIA FABIOLA
IPC: B01D53/78
Filed: 1996-03-28
Abstract: An apparatus for the purification of the gases discharged from auto vehicles in a closed environment in which the accumulation of these gases becomes very toxic.  The apparatus includes a container (5) for water, the water having a suitable additive and the gases discharged from the auto vehicles go through the water and bubbles. Above this container with water there is located a modular element which has a double series of rollers (11) and (12) and a continuous belt made of felt an, impregnated with oil (14).  In this manner, a substantial amount of the toxic components present in the gases which go through several times the belt (14) are destroyed.  The apparatus also has inlets for introducing the discharge gases into the aqueous solution and for converting the gases into very fine bubbles during the upward travel through the solution.