baber/WOPTO huggingface dataset:
Patent CA-2150508-A1 (CA)
Title: Herbicidal compositions comprising 3-(2-chlorophenylmethyl)-1-(1-methyl-1-phenylethyl)-and/or 1-(1-methyl-1-phenylethyl)-3-(4-tolyl)urea and at least one cyclohexenone oxime ether
Inventor: BRATZ MATTHIAS
IPC: A01N25/30
Filed: 1995-05-30
Abstract: Herbicidal compositions containing at least one liquid and/or solid carrier, if desired at least one adjuvant, and a)  an antagonistically active amount of 3-(2-chlorophenyl-methyl)-1-(1-methyl-1-phenylethyl)urea and/or 1-(1-methyl-1-phenylethyl)-3-(4-tolyl)urea and b)  a herbicidally active amount of at least one cyclohexenone oxime ether.
Patent CA-2151878-A1 (CA)
Inventor: HENRY CHARLES A
IPC: E05B73/00
Filed: 1995-06-15
Abstract: The present invention is directed to an Archery Bow safety lock for releasable attachment to an Archery Bow to prevent operation of the bow when the lock is attached.      The safety lock comprises a containment region to contain a bow string and prevent the bow string from being drawn or removed from the containment region when the lock is attached to the bow and a means for releasably securing the lock to the handle or riser region of the bow. The safety lock allows the bow string to be inserted into the containment region. The lock is also able to pass through or around the handle or riser region and thereafter be secured to prevent operation of the bow.
Patent CA-2152078-A1 (CA)
Title: Pharmaceutical preparation with immuno-correcting properties based on a cell suspension, and a method of treating sugar diabetes using said preparation
Inventor: EFIMOV ANDREI SEMENOVISH
IPC: A61K35/407
Filed: 1994-10-17
Abstract: The invention relates to medicine, in particular cell therapy. A patent is sought for a pharmaceutical preparation characterized by a specific composition and quantitative indicators of a cell suspension obtained from native or cryogenically preserved haemopoietic tissue from a human embryo liver and/or spleen. In addition, a patent is sought for a method of treating sugar diabetes involving the introduction of the said pharmaceutical preparation, which is selected in the light of the patient's individual indicators from a specially created tissue bank containing a variety of samples, the same sample being used for a subsequent application.
Patent CA-2152686-A1 (CA)
Title: Continuous flow gas generator
Inventor: BURKINSHAW ORVILLE VICTOR
IPC: F23G5/027
Filed: 1995-06-27
Abstract: This invention was developed to improve the capacity and efficiency of a burner type that can not be classified as either a blast furnace or a pyrolytic oven. The blast furnaces usually have a greater capacity but their efficiency from an environmental standpoint is so poor that many have been shut down. The pyrolitic ovens performmore efficiently but their capacity is limited making them both uneconomical andproducers of problem by - products.   The most efficient performer of the various types of burners are those with oxygen starved primary chambers that convert solids to gases to be burned in an after burner. This better system, however needs more capacity per hour to be economical. Increasing its capacity without the addition of this invention will result in higher particulates and SO2 emissions than the regulations allow.   This invention resolves these problems by using a variable speed round rotating cone shaped burner floor designed especially for oxygen starved units that injects feedstock continuously with a variable speed auger on to the revolving cone shaped floor that has a series of steps the number depending on the size of the unit. This exposes the solids to the heat and speeds up the gasification process. The increase in gas production necessitated inventing a better afterburner with an improved gas/air mixing capability, with a longer retention time to assure complete burning of combustible particulates and with a better capability to destroy other undesirable elements in a high temperature up to 2400° F.
Patent CA-2157714-A1 (CA)
Title: Method of forming multiple component frame structure from a single frame member
Inventor: TAM TERRY
IPC: E04C3/46
Filed: 1995-09-07
Abstract: The present invention relates to a frame structure comprising first and second frame components generated from a unitary frame member which is then divided to produce two separate frame components.  The frame components may be surface treated independently and are then are secured to one another by a bridge of material which is less thermally conductive than the material from which the frame components are formed.
Patent CA-2159068-A1 (CA)
Title: Polyamide resin composition
Inventor: HAYASHI RYUICHI
IPC: C08L77/00
Filed: 1993-03-29
Abstract: A polyamide resin composition comprising 30-50 parts by weight of polyamide resin and 70-50 parts by weight of a combination of glass fibers and glass flakes and having a resin melt viscosity, when molding, of 50-200 Pascal seconds at a shear rate of 1,216 sec-1. The state of warpage of molded articles from the polyamide resin compositions of example 17 and control example 1 is shown in the accompanying diagram.
Patent CA-2160533-A1 (CA)
Title: Potable rainwater collecting apparatus
Inventor: CLARK KENNETH GEORGE
IPC: E03B3/03
Filed: 1994-04-29
Abstract: The invention provides apparatus for use in collecting potable rainwater including: a trough member (10) having a dished surface (11) and adapted to receive rainwater when operatively disposed; a discharge outlet (12) in said trough member (10) in that part thereof (13) which is lowermost or near lowermost when the trough member is operatively disposed; delivery tube means (15) connected to said discharge outlet (12) for conveying received rainwater for passage to storage or distribution means; mounting frame means (18) whereby said trough member (10) may be mounted in a rain-receiving location, and tilt means (22) operatively connecting said trough member (10) to said mounting frame means (18); the parts being so made and arranged that said tilt means (22) will enable said trough member (10) to be moved between said operative disposition in which rainwater is received and then delivered via said discharge outlet (12) and said delivery tube means (15) and an inoperative disposition in which it has been tilted from said operative disposition to one of such inverted, semi-inverted or inclined nature that said dished trough surface (11) will not support liquid or solid materials.
Patent CA-2161756-A1 (CA)
Inventor: RASCHKA NORBERT
IPC: B03C7/12
Filed: 1995-10-30
Abstract: In a tube-type gravity separator used to electrostatically separate mixtures, the tubes are arranged in an offset configuration in relation to each other, therebyachieving a better separation effect and higher product purity.
Patent CA-2162291-A1 (CA)
Inventor: WEBER REINHART
IPC: B29C33/38
Filed: 1994-05-05
Abstract: A method and apparatus for producing a nickel shell mold by nickel vapour deposition onto a mandrel in a deposition chamber is disclosed. A nickel shell mold assembly is produced having a liquid and vapour-tight cavity co-extensive with the mandrel for receiving a heating fluid, preferably a liquid such as oil for flood heating of the mandrel to a uniform surface temperature.
Patent CA-2163343-A1 (CA)
Title: Method and apparatus for determining the location of a work implement
Inventor: GUDAT ADAM J
IPC: E02F3/42
Filed: 1995-04-27
Abstract: An apparatus (702, 704, 706, 708, 802, 804, 806, 904, 906, 908, 910, 912) for determining the location of a work implement (102) at a work site is provided. The appartus (702, 704, 706, 708, 802, 804, 806, 904, 906, 908, 910, 912) includes an undercarriage (116), a car body (106) rotatably connected to the undercarriage (116), a boom (104) connected to the car body (106), a stick (110) connected to the boom (104), a work implement (108) connected to the stick (110), and a positioning system (802, 804, 806) including a receiver (202) connected to the stick (110) and a processor (704, 810, 818, 824) for determining the location of the receiver (202) in three dimensional space at a plurality of points as the car body (106) is rotated and for determining the location and orientation of the work implement (108).
Patent CA-2165216-A1 (CA)
Inventor: STRANGALIES WALTER
IPC: B03B5/24
Filed: 1995-12-14
Abstract: A jigging machine for treating minerals has a jigging tank including a jigging container and an  air  chamber  arranged  above  the  jigging container.  The jigging tank contains water.  The air chamber has at least one inlet valve and at least one outlet valve.  A compressed air supply is connected  to the  at  least  one  inlet  valve. Compressed air is pulsed via the at least one inlet valve into the air chamber for forcing the water contained in the jigging tank from the air chamber into the jigging container.  After each pulse of compressed air the water flows back into the air chamber and forces the air out of the air chamber via the at  least one outlet valve.  A suction blower is connected to the at least one outlet valve for removing the air from the air chamber.
Patent CA-2165419-A1 (CA)
Title: Carbo-acyclic nucleoside derivatives as antiviral and antineoplastic agents
Inventor: SABOL JEFFREY
IPC: A61K31/505
Filed: 1994-05-31
Abstract: The present invention is directed to a class of novel carbocyclic derivatives having formulas (I) and (II) and their use as anti-viral and anti-neoplastic agents, wherein X1 and X2 are each independently hydrogen, fluorine, or chlorine, R is hydrogen or hydroxymethyl, J is a radical of formulas (a), (b) and (c). Y1 is a CH group, a CCl group, a CBr group or a CNH2 group, Y2 and Y3 are each independently nitrogen or a CH group, Y1 is a CH group, a CCl group, a CBr group or a CNH2 group, Y2 and Y3 are each independently nitrogen or a CH group, Y4 is hydrogen, C1-C4 alkyl, C1-C4 alkoxy or halogen, Y5 is NH2 or C1-C4 alkoxy, Q is NH2, NHOH, NHCH3, OH, or hydrogen, and V is hydrogen, halogen or NH2; or a pharmaceutically acceptable salt thereof.
Patent CA-2166526-A1 (CA)
Inventor: COOPER RANDALL L
IPC: D06F34/22
Filed: 1996-01-03
Abstract: A method of selecting a washing cycle for an intelligent appliance uses several factors to make a cycle selection. The first factor is a combination of the water turbidity, conductivity and temperature as well as the wash arm speed. The other factors are the average of previously selected cycles, the number of times the appliance door has been opened and the time between wash cycles. The appliance also allows the user to bump up the selected cycle to a higher cycle if the user is unsatisfied with the performance of the appliance. If a failure has occurred with any of the sensors or in the communications routine, the appliance selects the average of previously selected cycles as the wash cycle.
Patent CA-2167412-A1 (CA)
Title: Pharmaceutical composition of hiv-protease inhibitors
Inventor: AL-RAZZAK LAMAN A
IPC: A61K31/425
Filed: 1994-08-30
Abstract: A pharmaceutical composition is disclosed which comprises a solution of an HIV protease inhibiting compound in a pharmaceutically acceptable organic solvent comprising a pharmaceutically acceptable alcohol. The composition can optionally comprise a pharmaceutically acceptable acid or a combination of pharmaceutically acceptable acids. The solution can optionally be encapsulated in hard gelating capsule or soft elastic gelating capsules. The solution can optionally be granulated with a pharmaceutically acceptable granulating agent.
Patent CA-2167502-A1 (CA)
Title: Dynamic radio communications system
Inventor: KENNEDY JOHN B
IPC: H04L5/06
Filed: 1993-08-02
Abstract: A communication system includes a plurality of subscribers each of said subscribers having a transceiver including a transmitter (34) and a receiver (35, 36). In the system there are means (31) coupled to each of said transceivers to enable said transmitter to transmit a unique waveform having a predetermined time, frequency and phase code and each transceiver includes means (32, 33) coupled to the receiver to enable anayone of said suscribers to receive any transmitted waveform while others of the suscribers including those receiving said waveform can simultaneously transmit other unique waveforms whereby any suscriber can receive any transmittes waveform while simultaneouslt transmitting another waveform.
Patent CA-2167547-A1 (CA)
Title: Apparatus for continuous removal of a solvent or other liquid from solid particles or granules
Inventor: KRATOCHWILL WILLIAM L
IPC: B09C1/06
Filed: 1996-01-18
Abstract: An apparatus for separating a solvent from solid or granular particles. The apparatus includes a fully enclosed vessel having multiple stages for effecting the solvent removal therein. Each stage includes an upper deck and a lower deck extending across the width of the vessel generally parallel to one another over a substantial portion of the length of the vessel. A first gear and a second gear are operatively located beyond the ends of the upper and lower decks. A means for conveying solid particles forms a continuous loop extending from the first gear over the lower deck, around the second gear and over the upper deck and back to the first gear. Drive means are provided for rotating the means for conveying solids. The lower deck is heated to a sufficient temperature to cause vaporization of at least a portion of the solvent contaminating the solid particles as the particles are conveyed over the heated deck. The means for conveying solids moves the solids through the apparatus so that the solids first to enter are the first to exit the apparatus to minimize residence time, reduce grinding or breaking of the solids, and minimize the likelihood that solid particles will be burned or stick to the apparatus.
Patent CA-2168110-A1 (CA)
Title: Agonists and antagonists of human interleukin-10
Inventor: CHOU CHUAN-CHU
IPC: A61K38/00
Filed: 1994-07-22
Abstract: Agonists and antagonists of human IL-10 are provided by this invention which are based upon modification of the termini of mature human IL-10.  Also provided are compositions  and methods for supplying or inhibiting the biological activity of human IL-10.  Such compositions may be useful in the treatment of diseases characterized by inappropriate Th responses.  Nucleic acids encoding the agonists and antagonists, recombinant vectors and transformed host cells comprising such nucleic acids, and methods for making the agonists and antagonists using the transformed host cells are also provided.
Patent CA-2169862-A1 (CA)
Inventor: YAMAGIWA MASAMICHI
IPC: F16C33/24
Filed: 1996-02-20
Abstract: A silicon nitride ceramic sliding member which comprises Si3N4 grains as a main component and is shaped or controlled in dimensions through hot plastic working wherein the Si3N4 particles mainly comprises .beta.-type columnar crystal grains.  The ceramic sliding member is produced by the step (I) of preparing a preform made of silicon nitride ceramic sintered body comprising Si3N4 grains as a main component wherein the average grain size (average grain size in minor axis in the case of .beta.-type columnar crystal grains) of the Si3N4 grains is at most 0.5 µm, and the hot plastic working step (II) of placing the preform in a mold and effecting hot plastic deformation of the preform for shaping or dimensional control thereof while simultaneously increasing the average aspect ratio of the .beta.-type columnar crystal grains.  The resultant sliding member has excellent sliding properties, a high mechanical strength and a high reliability at a low cost without resort to grinding or the like for shaping thereof.
Patent CA-2171683-A1 (CA)
Title: Methods and apparatus for managing deactivation and shutdown of a server
Inventor: AAHLAD YETURU
IPC: G06F9/46
Filed: 1996-03-13
Abstract: A number of methods and apparatus for managing clients of a computer server. In particular, the usher implements an orderly and predictable server deactivation and/or shut down strategy in generally the following manner. The usher continuously maintains a transaction counter indicative of the number of clients actively utilizing services. For example, the usher may increment the transaction counter when a service is requested and then decrement the transaction counter when a service is completed or terminated. However, at some point in the server operation, the usher may receive a lock up request. This may occur because a client has invoked a deactivation and/or shut down operation, or the server may decide to shut down itself. In any event, upon receiving the lock up request, the usher will not perform any new client requests. Thus the usher controls the accessibility of the server to external clients by preventing new client requests for service in preparation for shut down. Nevertheless, the usher utilizes a gentle strategy and only eliminates clients through attrition. Hence the usher implements a shut down strategy which, while not accepting new client requests, will complete any services active at the time deactivation and/or shut down was requested. In some embodiments of the present invention, an usher is an internal component of or is used by a server such as a computer process, a computer service, or a target object.
Patent CA-2172781-A1 (CA)
Inventor: BOU PIERRE
IPC: B01J35/02
Filed: 1996-03-27
Abstract: Composite actif constitué d'un support comprimé et d'au moins un agent actif vis-à-vis d'un gaz, le support comprimé comprenant du graphite expansé recomprimé ayant une densité comprise entre 0,02 et 1,5. Selon l'invention le composite actif est formé d'une série de feuilles superposées les unes sur les autres, l'agent actif étant dispersé dans les feuilles. L'invention concerne également un procédé de mise en oeuvre de processus physico-chimiques, gaz-solide ou gazliquide utilisant comme milieu réactionnel un tel composite actif.
Patent CA-2177911-A1 (CA)
Inventor: DEMSHKI ROBERT J JR
IPC: F21V21/30
Filed: 1996-05-31
Abstract: A  recessed  lighting  fixture  or  downlight   is disclosed  for  mounting  in  a  wide  range  of  sloped ceilings.    The  recessed  lighting fixture  has  a  lamp adjustably coupled to a housing via an adjustable socket assembly having three degrees of movement for aiming the lamp in a particular direction, preferably perpendicular to the  floor.   The adjustable socket assembly has  an upstanding bracket  and a  socket  strap  for  aiming the lamp.  In particular, the upstanding bracket has one end pivotally coupled to the trim collar of the housing for rotational movement of the lamp about a first pivot axis, and its other end pivotally coupled to the socket strap for rotational movement of the lamp about a second pivot axis.  Also, the bracket and socket strap are coupled for linear movement of the lamp relative to the housing.   In a preferred embodiment, the lighting fixture is provided with a reflector having baffles such that the lighting fixture has substantially the same appearance regardless of the slope of the ceiling.
Patent CA-2179597-A1 (CA)
Title: Compounds with growth hormone releasing properties
Inventor: JOHANSEN NILS LANGELAND
IPC: A61P43/00
Filed: 1994-12-22
Abstract: Synthetic peptides of the general formula A-B-C-D-(E)p, wherein p is 0 or 1, with an improved resistance to proteolytic degradation by enzymes due to the presence of adjacent amino acids, optionally combined with the substitution of an amide bond (-CONH-) by (Y-N-R18), e.g. aminomethylene (-CH2NH-) and/or modification at the N- or C- terminal end of the peptide. The peptide derivatives stimulate the release of growth hormone from the pituitary.
Patent CA-2181969-A1 (CA)
Title: Asphalt paver with remixing conveyor system
Inventor: MACKU CHARLES G
IPC: E01C19/10
Filed: 1996-07-24
Abstract: An improved asphalt paver having a remixing conveyor system that is adapted to substantially or entirely eliminating segregation in hot mix asphalt material delivered to the asphalt paver. The remixing conveying system includes at least one pair of parallelly spaced, oppositely pitched, counter-rotating hydraulically driven feed augers having remixing blades that intermittently displace portions of the hot mix asphalt material generally transversely to the direction that the feed augers convey the hot mix asphalt material from a hopper of the asphalt paver to spreading augers near the rear of the machine. Elongate members over the feed augers provide protection from impact forces and overloading and enhancing lateral extraction of hot mix asphalt material from the hopper. An optional feed screen provides flow control of the hot mix asphalt material in the hopper. A kit is provided for converting existing asphalt paving machines to have desegregating capability. A method is provided for substantially or entirely eliminating segregation in hot mix asphalt material delivered to an asphalt paver.
Patent CA-2182168-A1 (CA)
Title: Process for treating solid waste containing volatilizable inorganic contaminants
Inventor: KIRK DONALD P
IPC: B09C1/08
Filed: 1996-07-26
Abstract: A process for the removal of volatilizable inorganic contaminants from solid waste is provided. The process comprises the steps of: (a) providing solid waste containing volatilizable inorganic contaminants; (b) heating the waste to a temperature sufficiently high for the volatilization of the inorganic contaminants and sufficiently low so as to prevent slag formation of the solid waste, thereby producing a contaminant-rich vapor phase and a contaminant-poor solid phase; and (c) separating the solid phase and the vapor phase.
Patent CA-2184725-A1 (CA)
Title: Urological stent and deployment device therefor
Inventor: FLOMENBLIT JOSEF
IPC: A61F2/95
Filed: 1995-03-02
Abstract: A stent adapted for placing in the urethra so as to retain the urethra's diameter above a critical level is provided. The stent comprises: a spiral band made of a two-way shape memory alloy having two memory states consisting of a first state in which said alloy is soft and substantially deformable and a second state in which said alloy has super elastic properties and is substantially non-deformable, the alloy changes from the first state to the second state at a first transition temperature being above physiological body temperature and changes from the second to the first state at a second transition temperature being below physiological body temperature; in said second state consecutive windings of the band are adjacent one another so that they form together essentially a continuous cylindrical tube of a diameter above said critical level; in said first state said band forms a coiled structure having a maximal external diameter so as to allow deployment of stent within the urethra.
Patent CA-2184896-A1 (CA)
Title: Computer network for collecting and analyzing agronomic data
Inventor: CLARK LOUIS GEORGE
IPC: G06Q10/10
Filed: 1995-03-06
Abstract: A client-client-server computer network (Figs. 1 and 2) includes a portable computer (20) (client) connectable by a data link (44) to a desktop computer (24) (client) which transmits data through an offline batching data link (26) to a host or system server (30) (server) for the electronic collection, processing, and analyzing of agricultural data generated through the operation of a farm. A plurality of client-client computer sub-networks, one for each of a plurality of farms, is anticipated for connection through an offline, batching data link to a single system server such that a master database may be assembled of data for many farms. Real time, same growing season, analyses and reports may be generated for use by any individual farmer from this master database. The portable computer (20) includes a nested display driven software for a graphic user interface computer, such as a Personal Digital Assistant, to simplify the data entry process.