baber/WOPTO huggingface dataset:
Patent CA-2105462-A1 (CA)
Title: Target detector and localizer for passive sonar
Inventor: MARANDA BRIAN H
IPC: G01S3/808
Filed: 1993-09-02
Abstract: ABSTRACT        A system for target detection and localization with an algorithm for performing target motion analysis (TMA) using data from a passive sonar array and which works directly with beam spectra to estimate the target track.  The system determines when the coordinate trajectory of a hypothesized target aligns with the coordinate trajectory of an actual target and operates by forming long-term integrated spectral values from short-term values of frequency and angle coordinate values.  The hypothesized target track that yields the maximum long-term integrated spectral value is used as the estimate of the true target track.  A track generator is used to generate hypothesized target tracks for a search grid in the form of vectors that are clocked downward in a chain of latches.  The latches are connected through computational elements, which are supplied with non-acoustic data, and RAMs to a summation pipeline, the RAMs being supplied with data from an array's sonar processor.  The computational elements compute and provide angle and frequency addresses to the RAMs whose outputs are applied to adders in the summation pipeline.  Each RAM holds data for a single two-dimensional FRAZ spectrum.  The summation pipeline supplies a completed sum of short-term spectral values at its output to provide the required long-term integrated spectral values.
Patent CA-2105903-A1 (CA)
Title: Methods and compositions for the detection of soluble .beta.-amyloid peptide
Inventor: SCHENK DALE B
IPC: C12N5/10
Filed: 1993-09-10
Abstract: METHODS AND COMPOSITIONS FOR THE DETECTION OF SOLUBLE .beta.-AMYLOID PEPTIDE      ABSTRACT OF THE DISCLOSURE           Soluble .beta.-amyloid peptide (.beta.AP) is measured in biological fluids at very low concentrations, typically in the range from 0.1 ng/ml to 10 ng/ml.  The measurement of .beta.AP concentrations in animals or conditioned medium from cultured cells can be used for drug screening, where test compounds are administered to the animals or exposed to the cultured cells and the accumulation of .beta.AP in the animal or culture medium observed.  It has been found that elevated levels of .beta.AP in body fluids, such as blood and cerebrospinal fluid, is associated with the presence of a .beta.AP-related condition in a patient, such as Alzheimer's Disease.  Methods for diagnosing and monitoring .beta.AP-related conditions comprise measuring the levels of .beta.AP in such body fluids from a patient.
Patent CA-2109648-A1 (CA)
Inventor: WONG GIM
IPC: A61J7/04
Filed: 1993-11-22
Abstract: ABSTRACT A health care system provides accessible medical records, the prescription of appropriate medicines, the proper dispensing of medicines to the correct and authorized patients, and the billing for services and products delivered. The system preferably includes an inventory control for medicines to be dispensed. Users are provided with unique identification, for example in the form of machine readable cards. The identification carries information necessary to ensure that the patient and the identification used correspond, for example photographs, fingerprint data, etc.. Presentation of this identification to either the medical practitioner or the pharmacy will provide access to the relevant patient information. for a doctor this will be the patient's medical history and for the pharmacy a record of the prescriptions to be filled. The system includes a medical prescription issuing system including patient records, including recording the medical records of plural patients, and prescription verification means for comparing a newly recorded prescription with the medical records of the patient to whom the prescription was issued an alert system generates an alert in response to a detected incompatibility between an issued prescription and the medical records of the patient to whom the prescription was issued. The system also includes a medicine dispensing system for recording issued prescriptions and patient data necessary to dispense medicines according to the issued prescriptions. A dispensing mechanism dispenses the prescribed medicine. The system may be integrated with an inventory control and ordering subsystem for prescription drugs.
Patent CA-2113435-A1 (CA)
Inventor: COLLETTE THIERRY
IPC: G06F15/16
Filed: 1992-07-30
Abstract: 2113435 9303441 PCTABS00161 L'invention concerne un système multiprocesseurs dans lequel les processeurs communiquent entre eux de façon asynchrone tout en effectuant des traitements synchrones. Chaque processeur est associé à une cellule reliée à ses voisines par un réseau en anneau à l'intérieur duquel circulent des messages destinés aux processeurs. Chaque cellule reconnaît les messages destinés à son processeur associé et lui communique les données contenues dans lesdits messages; de même, elle reçoit de son processeur associé un message qu'elle envoie sur le réseau. Application d'un tel système au traitement de données relatives à des images.
Patent CA-2114352-A1 (CA)
Inventor: GELE STEPHANE
IPC: B62H3/00
Filed: 1994-01-27
Abstract: L'invention appelée roule rim permet la lubrification de la chaîne d'entraînement d'une motocyclette beaucoup plus aisément de même que le nettoyage des jantes de celle-ci. De plus grâce à l'utilisation du roule rim, la vérification préventive des pneus de la motocyclette ( usure des pneus, débris encastrés, etc. ) est de beaucoup facilitée. Pour ce faire, l'utilisateur n'a qu'a engager sa roue sur les deux rouleaux du roule rim et à tourner celle-ci d'une seule main, permettant ainsi à l'autre main libre de vaporiser le lubrifiant sur la chaîne, de nettoyer la jante ou encore d'inspecter le pneu.
Patent CA-2114376-A1 (CA)
Title: Mild hydrocracking of heavy hydrocarbon feedstocks employing lithia promoted catalysts
Inventor: DAI PEI-SHING E
IPC: C10G47/12
Filed: 1994-01-27
Abstract: A mild hydrocracking process for the hydro-demetallation (HDM), hydrodesulfurization (HDS) and hydroconversion (HC) of hydrocarbon feedstocks such as residuum feedstocks which provides increased conversion and increased yields of middle distillates is disclosed.          The process utilizes a catalyst comprising about 1.0 to about 6.0 wt. % of an oxide of a Group VIII metal, about 12.0 to about 25.0 wt. % of an oxide of molybdenum and 0 to about 5.0 wt. % of an oxide of phosphorus supported on a porous alumina support containing about 0.1 to about 10.0 wt. % of lithium oxide.
Patent CA-2115501-A1 (CA)
Inventor: MIDDEN WILLIAM E
IPC: A47J31/60
Filed: 1994-02-11
Abstract: A disposal device (20) for use with a beverage brewing apparatus (28) to dispose of spent beverage brewing substances.  The beverage brewing apparatus (28) is the type which uses a beverage brewing substance which is disposed in a brewing chamber and infused with a liquid to produce a brewed beverage.  A drain conduit (30) extends from the brewing chamber and communicates with the disposal device (20) for removing a slurry of moist beverage brewing substance and liquid waste from the brewing chamber of the apparatus (28) into the disposal device (20).  The disposal device (20) includes a housing (22) which houses a strainer basket (34).  The strainer basket (34) is rotatably retained in the housing (22).  The drain conduit (30) from the beverage brewing apparatus deposits the spent beverage brewing substance inside of the strainer basket (34).  The strainer basket (34) is rotated to centrifugally remove a liquid component of the spent beverage brewing substance and drain such liquid out through a drain port (104) in the housing (22).  A resulting drained component of the spent beverage brewing substance is removed by a removing assembly (42) which scrapes the drained component from the inside surface of the strainer basket (34) and deposits the drained component in a collection bin.
Patent CA-2115608-A1 (CA)
Title: Carbon dioxide recovery process
Inventor: DURR CHARLES A
IPC: F25J3/02
Filed: 1994-02-14
Abstract: Abstract of the Disclosure A process for recovering CO2 from a mixture of light hydrocarbons, e.g. light hydrocarbons produced from a CO2 injection  enhanced  oil  recovery.     The  mixture  is distilled  in  a  distributive  zone  with  CO2  produced overhead and in the bottoms.   The overhead and bottoms produced from the distributive zone are then fed to first and    second    concentrating    distillation    zones, respectively.   The first concentrating zone produces a bottoms product rich in CO2 and an overhead product rich in methane and lean in CO2.   The second concentrating zone  is  refluxed  with  lean  oil  and  produces  a  CO2 distillate and a CO2-lean bottoms product.   In various embodiments,   at  least  a  section  of  each  of  the concentrating zones are placed in a single column,  the CO2 product streams are taken as a side draw, vapor from the first concentrating zone is used in an open cycle heat pump to heat the second concentrating  zone,  the distributive zone is thermally coupled with one or both of the concentrating zones, and the distributive zone and certain   sections   of  the   concentrating   zones   are physically integrated into a single column.
Patent CA-2115972-A1 (CA)
Title: Cyclopeptide derivatives of angiopeptin, process for the preparation thereof and pharmaceutical compositions containing same
Inventor: FAUCHERE JEAN-LUC
IPC: A61P9/10
Filed: 1994-02-18
Abstract: The invention relates to the derivatives of formula (I): <IMAGE>  in which R1, R2, X1 and X2 are defined as in the description. Medicaments.
Patent CA-2116151-A1 (CA)
Title: Reciprocating floor construction
Inventor: QUAECK MANFRED W
IPC: B65G25/04
Filed: 1994-02-22
Abstract: ABSTRACT     A reciprocating floor construction comprises a plurality of base sections, each of the base sections having a bottom with an interior, a central rib on the bottom interior, and a pair of sides substantially perpendicular to the bottom.  Bearings are located on the central rib and on the sides of each of the base sections.  The reciprocating floor construction also includes a plurality of slats, with two of the slats located on each of the base sections.  Each of the slats has a load bearing portion with an interior and pair of bearing guide channels on the interior.          One of the bearing guide channels of each slat contains the bearing on the base section central rib and the other bearing guide channel of the flat contains the bearing on one of the sides of the base section.
Patent CA-2117036-A1 (CA)
Inventor: TERZIC GORAN
IPC: A63F3/06
Filed: 1994-03-04
Abstract: Phono-Chance est nom d'un tout nouveau jeu de hasard. Il s'agit de lotterie qu'on joue par téléphone. L'organisateur de jeu a un ou plusieurs lignes téléphoniques. Tous les appels de ceux lignes se chargent aux appelants par un somme fixe d'argent ( Bell Canada offre ce service - "976"). C'est le prix que l'appelant paie pour jouer. Les appels sont numérotés en ordre ascendant ou à une autre façon. L'organisateur forme les numéros d'appels gagnants et les prix gagnés correspondants et les avertise avant de comancement de jeu. Quand la liaison estetablie l'appelant obtient information sur son numéro d'appel et de prix gagné s'il y a lieu. En même temps l'organisateur obtient information de numéro de ligne téléphonique d'où vient appel ("afficheur"). L'organisateur de jeu paie les prixgagnés aux propriéteurs des lignes téléphoniques enregistrés d'etablir les liaisons ayant "les numéros d'appels gagnants".
Patent CA-2121018-A1 (CA)
Title: Rf amplifier with signal-level control, and radio transmitter equipped therewith
Inventor: HABERLAND BERND
IPC: H03G3/20
Filed: 1994-04-11
Abstract: Abstract RF Amplifier with Signal-Level Control, and Radio Transmitter Equipped Therewith An RF power amplifier is known which has a digital feed-back control system for generating uniform RF pulses following each other successively in time.            Also known is an RF amplifier for a TDMA radio signal whose power level changes from time interval to time interval.            The object of the invention is to design a stably controlled  RF  amplifier  for  controlling  the  level characteristic of an RF signal,  particularly a TDMA radio  signal,  whose desired-level  characteristic  is predetermined anew from one time interval to the next.            The novel RF amplifier (PA) has a control circuit (CC) which controls a change of the level characteristic (SL) of an RF signal (Pin, Pout) from time interval to time interval by evaluating the actual-level characteristic of the RF signal differently within two or more segments (AT, GT) of the respective time interval (T1[k]). Advan-tageously, the control action of the RF amplifier dur-ing a first segment (GT), in which the signal level changes from one step to the next, differs from that during the second segment  (AT), in which the signal level  is  constant.  Temporary  storage  of  correction values permits stable off-line control.            (Fig. 1)
Patent CA-2122118-A1 (CA)
Title: Method for low temperature growth of epitaxial silicon and devices produced thereby
Inventor: KWO JUEINAI R
IPC: H01L21/205
Filed: 1994-04-25
Abstract: METHOD FOR LOW TEMPERATURE GROWTH OF EPITAXIAL SILICON               AND DEVICES PRODUCED THEREBY  Abstract A thin layer of epitaxial silicon is grown at low temperatures at or below 300°C by the steps of providing a substrate, forming an oriented dielectric buffer layer on the substrate and growing epitaxial silicon on the buffer layer. Preferably the substrate has a glass surface and the oriented buffer layer is cubic ZrO2. The buffer layer is preferably oriented by bombarding it with a directed ion beam while the buffer layer is being deposited on the substrate. For example, a buffer layer of (100) cubic ZrO2 can be grown at a temperature as low as 300°C. The oriented cubic ZrO2 is an excellent buffer for epitaxial silicon on glass due to a good match of lattice parameters with silicon and a good match of thermal expansion coefficients with glass. An oriented (100) silicon epitaxial film can then be grown on the epitaxial template provided by the buffer layer at a temperature as low as 250°C. This low temperature process for producing epitaxial films offers multiple advantages: (1) reduced silicon interfacial defect densities and enlarged grain size permitting improved thin film transistor performance due to a lowered "off" current; (2) higher electron mobility permitting the fabrication of integrated displays; (3) lower temperature processing permitting the use of inexpensive glass substrates such as borosilicates; (4) sufficiently low temperature processing to permit the use of new lightweight substrates such as glass-coated polymeric materials (glass-coated plastics) which can substantially reduce the weight of displays and thus enhance the portability of portable computers, video telephones, and personal communicators;and (5) the use of new buffer layers such as ZrO2 which can block the diffusion of Na ions from the substrate.
Patent CA-2123037-A1 (CA)
Title: Radiation-resistant polycarbonates
Inventor: ARCHEY RICK L
IPC: C08K5/05
Filed: 1994-05-06
Abstract: A thermoplastic molding composition stabilized against g-rays and its application for manufacture of medical equipment is disclosed. The composition contains an aromatic polycarbonate and (i) dialkyl and/or dicycloalkyl monosulfides or polysulfides in an amount of 0.001 to 5 weight %, and optionally (ii) aliphatic or cycloaliphatic monoalcohols or polyalcohols or their derivatives in an amount of 0.001 to 2 weight % said percent being relative to 100 weight % of aromatic polycarbonate.
Patent CA-2123294-A1 (CA)
Inventor: CHRISTENSEN TIMOTHY F
IPC: A01D45/02
Filed: 1994-05-10
Abstract: A stalk roll comprises a cylindrical shell having six integral flutes.  Each flute is provided with a knife edge having a leading surface and a trailing surface.  The leading surface has a forward slope of approximately 10~ from the plane formed by the central longitudinal axis of the cylindrical shell and the vertex of the respective knife edge. The trailing surface has a reverse slope of approximately 30~ from the plane formed by the central longitudinal axis of the cylindrical shell and the vertex of the respective knife edge. The cylindrical shell comprises two semi-cylindrical pieces that are clamped about a drive shaft of a corn harvesting head by associated bolts.
Patent CA-2124076-A1 (CA)
Title: Suture clip
Inventor: HAYHURST JOHN O
IPC: A61B17/128
Filed: 1991-11-22
Abstract: Eliminates the need for tying knots in sutures. The clip (20) is slidable in an open position along sutures (12) that extend from a suturing site. With the clip (20) at the suturing site, the sutures (12) are tensed and the clip is forced into a closed position that fixes the position of the clip (20) relative to the sutures (12).
Patent CA-2124365-A1 (CA)
Title: Waterproof retractable tarp cover system for containers
Inventor: HENNING STEVEN A
IPC: B60J7/06
Filed: 1994-05-26
Abstract: A tarp cover system includes a plurality of bows that extend transversely across an open-topped vehicle-mounted container for supporting a tarp cover, characterized in that the drive system for driving the bows between container-covered and container-uncovered conditions includes at each side of the container an endless cable arrangement including a pair of parallel horizontally-spaced runs that are contained in a common horizontal plane and are arranged on opposite sides of a longitudinally extending support upon which the bows are slidably mounted.  Protective flanges extend laterally from the support above the cable runs, thereby to protect the cable runs during loading and unloading of the container.  The side edges of the tarp extend horizontally outwardly over the cable runs and downwardly adjacent the external sides of the container, thereby to waterproof and protect the upper side edges of the covered container against the entry of water and dirt.
Patent CA-2127461-A1 (CA)
Title: Enzymatic rna molecules
Inventor: BEEN MICHAEL D
IPC: C07H21/04
Filed: 1993-01-12
Abstract: Nucleic acid molecule having an RNA substrate cleaving enzymatic activity which cleaves a separate RNA substrate at a cleavage site. The nucleic acid molecule includes an RNA substrate binding portion which base pairs with the RNA substrate only 3' of the cleavage site, and an enzymatic portion (which may include a part or all of the RNA substrate binding portion) having the enzymatic activity. The nucleic acid molecule is able to base pair with the RNA substrate only 3' of the cleavage site, and cause cleavage of the RNA substrate at that cleavage site. The nucleic acid molecule can be either linear or circular. A general method for forming circular RNA in vivo and in vitro is provided.
Patent CA-2128515-A1 (CA)
Title: Vibration damping constructions using acrylate-containing damping materials
Inventor: WILFONG DEBRA L
IPC: B32B27/06
Filed: 1992-12-14
Abstract: Acrylate-only and epoxy-acrylate thermoset resins exhibit high temperature damping behavior. These materials are suitable for damping vibrations in structures and component parts of devices where high temperature performance is required, such as in automobiles, aircraft, industrial equipment and appliances.
Patent CA-2128765-A1 (CA)
Inventor: BEDARD ALLEN
IPC: A01C11/00
Filed: 1994-07-25
Abstract: Traditionnellement, les problèmes de soulèvement vertical de la motte de terre transplantée et du transport de celle-ci sans ébranler les racines étaient considérés impraticable sans motorisation . Cependant, grâce a un désign mécanique simple, comportant: -Huit pelles orientés en cône et réunies par un cadre qui est soulevé par un levier sur roues à effet de couple ; -Une charnière en coin semi-pivotante fixé au cadre ; nous pouvons effectuer avec la "Transplanteuse de jardinier" la même qualité de transplantation qu'avec des pelles hydroliques mais avec un prix équivalent à la transplantation en racines nues La fabrication d'une "Transplanteuse de jardinier" est accessible au jardinier .
Patent CA-2128900-A1 (CA)
Title: Pouch for administering medical fluids
Inventor: CHRISTINE WILLIAM C
IPC: A61J1/05
Filed: 1993-01-04
Abstract: A pouch (10) and coupler (16) which is used for administering medical products includes a fluid reservoir section (12) and a sterile section (14), with the coupler (16) positioned within the sterile section (14). The reservoir (12) being sealed such that the fluid cannot pass through the coupler (16). The coupler (16) including a projection (56) which extends through a seal (38) into the reservoir (12) so as to provide access through the coupler (16).  The sterile section (14) being openable to provide access to the coupler (16) and provide a passage from the reservoir (12) through the coupler (16) to an administration set (50). In an alternative embodiment, the coupler (16) includes a projecting poppet (76) which extends through the coupler (16) so as to provide the fluid access.
Patent CA-2129994-A1 (CA)
Title: Process and apparatus for heat disinfecting soft contact lenses
Inventor: KUTNER BARRY S
IPC: A61L2/20
Filed: 1993-02-16
Abstract: A process for disinfecting soft contact lenses includes introducing disinfecting solution (37) into a vessel (10) that is at least partially formed of material transparent to microwave electromagnetic radiation, and placing the contact lenses (34) into contact with the disinfecting solution (37) within an interior portion of the vessel which is substantially shielded from microwave electromagnetic radiation. The vessel is closed and then subjected to microwave radiation to heat the disinfecting solution with which the lenses are in contact while the lenses themselves are shielded from the radiation. The radiation continues until the lenses are disinfected. Apparatus in accordance with the invention includes the vessel (10), disinfecting solution (37) and in accordance with one embodiment, lens holder apparatus (16) comprising shielding material defining compartments that are receivable of the contact lenses which are in fluid communication with the surrounding interior of the vessel but which provide microwave radiation shielding.
Patent CA-2130113-A1 (CA)
Title: Epoxide-phosphorous-containing acids-cyclic anhydride reaction products and their use in coating compositions
Inventor: SWARUP SHANTI
IPC: C09D185/00
Filed: 1993-03-12
Abstract: Acid functional compounds which are the reaction products of monoepoxides, phosphorus-containing acids and cyclic anhydrides are disclosed. The reaction products promote adhesion and prevent yellowing when added to curable film-forming compositions.
Patent CA-2130260-A1 (CA)
Title: Positive displacement machine with reciprocating and rotating pistons, particularly four-stroke engine
Inventor: ANTONOV ROUMEN
IPC: F02B75/02
Filed: 1993-02-18
Abstract: PCT No. PCT/FR93/00162 Sec. 371 Date Aug. 2, 1994 Sec. 102(e) Date Aug. 15, 1994 PCT Filed Feb. 18, 1993 PCT Pub. No. WO93/17224 PCT Pub. Date Sep. 19, 1993.Four elements (9a, 9b, 11a, 11b) are mutually articulated as a parallelogram deformable according to four parallel axes (A1, . . . A4). A crank (31) causes a circular motion of a first co-ordination axis (K1) connected to one (9a) of the elements. Another element (11b) is articulated to the frame along a second co-ordination axis (K2). A variable volume chamber (17) is defined between the cylindrical surfaces (S1, . . . S4) whose axes (C1, . . . C4) intersect the longitudinal axes (Da, Db) of the first elements (9a, 9b). Distribution orifices (19, 21) are selectively open and obturated by the elements as a function of the angular position of the crank (31). A sparking-plug is provided. Each first element (9a, 9b) carries two cylindrical convex surfaces (S1, S2; S3, S4) the rigidely interconnected. Each cylindrical surface is in dynamic sealing relationship with a cylindrical surface belonging to the other element and whose axis (C1, . . . C4) instersects a same line (L14, L23) parallel to the longitudinal directions (Ea, Eb) of the second elements (11a, 11b). Utilization for easily constructing a rapid machine of the type four-stroke one-cycle per revolution and low relative speed of the dynamic sealing lines.