baber/WOPTO huggingface dataset:
Patent CA-2196446-A1 (CA)
Inventor: ALEX PATRICK
IPC: C08L23/12
Filed: 1997-01-30
Abstract: L'invention  concerne  des  films  constitués  de compositions comprenant:          - au moins un polyamide (A); - au moins un polymère (B) comprenant des blocs polyamide et des blocs polyéther - au moins une polyoléfine (C); - au moins une polyoléfine fonctionnalisée (D) et  telles  que  la  résistance  à  l'impact (DART TEST) est supérieure à celle d'un film contenant les mêmes proportions de (A), (C) et (D) mais ne contenant pas(B). De tels films présentent de bonnes propriétés de résistance aux chocs et aux pliages tout en restant souples.
Patent CA-2198154-A1 (CA)
Inventor: DYCKOW DEAN W
IPC: A47K3/38
Filed: 1997-02-21
Abstract: Abstract Not Yet Available
Patent CA-2201077-A1 (CA)
Inventor: SCHEMBRI ANDREW JOSEPH
IPC: F03D3/04
Filed: 1997-03-26
Abstract: A funnel wind generator comprising at least one vertically located turbine and having thereabout a plurality of outwardly extending wings which direct the flow of wind to the turbine to cause efficient operation thereof.
Patent CA-2201217-A1 (CA)
Title: Method and apparatus for coding signal while adaptively allocating number of pulses
Inventor: OZAWA KAZUNORI
IPC: G10L19/10
Filed: 1997-03-27
Abstract: A signal coding apparatus includes a signal-dividing section for dividing an input signal in units of frames and in units of bands, a pulse-allocating section for determining a performance request value for each of the bands, for determining a number of pulses for each of the bands from the performance request value for the band, and for adaptively allocating the determined numbers of pulses to the bands for every frame, and includes a plurality of coding circuits respectively provided for the bands. Each of said plurality of coding circuits generates a transmission signal for a corresponding band for every frame based on the number of pulses allocated to the corresponding band.
Patent CA-2202707-A1 (CA)
Title: Non-aqueous oral-drench compositions containing avermectin compounds
Inventor: FURSTENAU KAI-UWE
IPC: A61K47/44
Filed: 1997-04-15
Abstract: The invention is directed to a novel non-aqueous oral-drench composition comprising from 0.01% to 2.0% (w/v) of an avermectin compound; from 30% to 45% (w/w) of an oil, said oil being selected from the group consisting of corn oil, sunflower oil, peanut oil and safflower oil; from 0.01% to 1.0% (w/v) of an oil-soluble antioxidant; and from 50% to 70% (w/w) of a fatty acid ester, said fatty acid ester being selected from the group consisting of caprylic/capric triglyceride, octyl palmitate and propylene glycol dicaprylate/dicaprate. The invention is further directed to methods of using the non-aqueous composition to treat parasitic diseases in mammals.
Patent CA-2203776-A1 (CA)
Title: Concurrent learning and performance information processing system
Inventor: JANNARONE ROBERT J
IPC: G06V10/771
Filed: 1995-11-01
Abstract: At the beginning of each time trial a vector of measurement values and a vector of measurement plausibility values are supplied to a system (10), and a learning weight is either supplied to or generated by the system (10). The system (10) then performs the following operations during each time trial: convert-ing the measurement values to feature values; convert-ing the measurement plausibility values to feature vi-ability values; using each viability value to determine missing value status of each feature value; using non-missing feature values to update parameter learning; imputing each missing feature value from non-missing feature values and/or prior learning; converting im-puted feature values to output imputed measurement values; and applying a variety of feature values and feature function monitoring and interpretation statis-tics. A parallel embodiment of the system (10) per-forms all such operations concurrently, through the coordinated use of parallel feature processors (31) and a joint access memory (23), which contains connec-tion weights and provision for connecting feature pro-cessors pairwise.
Patent CA-2203808-A1 (CA)
Title: Hybrid adenovirus-aav virus and method of use thereof
Inventor: KELLEY WILLIAM M
IPC: C12N7/04
Filed: 1995-10-27
Abstract: The present invention provides a hybrid vector construct which comprises a portion of an adenovirus, 5' and 3' ITR sequences from an AAV, and a selected transgene. Also provided is a hybrid virus linked via a polycation conjugate to an AAV rep gene to form a single particle. These trans-infection particles are characterized by high titer transgene delivery to a host cell and the ability to stably integrate the transgene into the host cell chromosome. Also disclosed is the use of the hybrid vectors and viruses to produce large quantities of recombinant AAV.
Patent CA-2203864-A1 (CA)
Title: Methode pour eliminer les notes atypiques des produits du cacao
Inventor: KOCH KLAUS DIETER
IPC: A23G1/02
Filed: 1997-04-28
Abstract: Méthode de traitement des fèves de cacao fermentée pour produire du cacao à teneur réduite en acide, grillé, décortiqué ayant une teneur plus faible en 2-méthoxy-3-isopropylpyrazine (MIPP). La méthode comporte le traitement des fèves de cacao à la vapeur à une température se situant dans une étendue variant entre 100 et 140 degrés C environ pendant une période d'environ 10 à 120 minutes.
Patent CA-2206334-A1 (CA)
Inventor: BILANIN ALAN J
IPC: E02B17/00
Filed: 1997-05-28
Abstract: A system for alleviating scouring damage at the base of a structure anchored in the bed of a body of liquid flowing at a velocity relative to the structure, such as a bridge pier in a river bed, comprises a plurality of hollow vehicle tires surrounding the structure in a matrix of plural stacks of tires connected together with their toroidal axes substantially aligned. Each stack comprises a predetermined number of tires so that the top surface of the matrix forms a predetermined angle relative to horizontal.
Patent CA-2207391-A1 (CA)
Title: Method of preparing li1+xmn2-xo4 for use as secondary battery electrode
Inventor: ANDERSEN TERRELL N
IPC: C01G45/00
Filed: 1996-09-30
Abstract: A continuous method of preparing a single phase lithiated manganese oxide intercalation compound of the formula Li1+x Mn2-x O4 comprising the steps of:  mixing intimately a lithium hydroxide or a lithium salt and a manganese oxide or a manganese salt; feeding the intimately mixed salts to a reactor; continuously agitating the mixed salts in the reactor; heating the agitated mixed salts in the reactor at a temperature of from about 650°C to about 800°C for a time not in excess of about 4 hours in an oxygen-containing atmosphere; and cooling the reacted product to less than about 200°C in an oxygen-containing atmosphere for a time not in excess of about 2 hours.
Patent CA-2209087-A1 (CA)
Inventor: SAUCIER STANTON D
IPC: B60P1/43
Filed: 1996-02-26
Abstract: L'invention concerne un ensemble rampe mobile (R) qui peut être escamoté de manière fixe et utilisé en toute sécurité et d'une manière fiable. L'ensemble rampe (R) comporte une plate-forme (12) qui est avantageusement escamotée dans le véhicule pendant le transport et déployée par un mouvement spécifique pour permettre à des passagers d'emprunter ladite plate-forme (12), pour sortir et entrer dans le véhicule. La rampe peut effectuer un mouvement spécifique incliné ascendant ou un mouvement spécifique incliné descendant, pour pouvoir être utilisée dans les différents terrains, même les plus irréguliers, sur lesquels le véhicule peut stationner. Dans la forme d'exécution décrite, le mouvement spécifique de la plate-forme est facilité par des cames de guidage (54, 56) formées dans les longerons latéraux (18, 20) d'une structure de soutien et des contre cames prévues sur des bras supportant la plate-forme à une extrémité. A mesure que les contre cames suivent les cames de guidage (54, 56), la plate-forme est d'abord inclinée vers le haut et ensuite vers le bas lorsque la plate-forme est complètement sortie de sa position de rangement. Une partie du panneau supérieur (14) de la structure de support est constituée par un panneau articulé (44) ayant de multiples fonctions. Dans la forme d'exécution décrite, le panneau articulé est sensiblement horizontal quand la plate-forme est rangée et elle constitue alors une partie du plancher pour les passagers avec le panneau supérieur (14). Toutefois, quand la plate-forme est déployée, le panneau articulé (44) est incliné vers le bas pour venir buter contre une section constituant le seuil de la plate-forme à son extrémité libre, en formant un pont entre la plate-forme et le panneau supérieur, pour constituer une surface de rampe allongée.
Patent CA-2209841-A1 (CA)
Inventor: EICKHOF JOHN K
IPC: E04H13/00
Filed: 1997-07-07
Abstract: A soffit lock retains a facing stone or shutter to a cap stone soffit.  The soffit lock attaches on the inner surface of the shutter and includes a hook portion wrapping around and over the top of the shutter.  A shelf portion includes an orifice formed therethrough which is threaded to receive a stud member.  The stud member extends upward and can be raised to engage a bore formed in the soffit.
Patent CA-2210577-A1 (CA)
Title: Improved synthesis of cyclopropylacetylene
Inventor: THOMPSON ANDREW S
IPC: C07D265/18
Filed: 1996-01-19
Abstract: Cyclopropylacetylene is prepared by mixing a strong base and 5-halo-1-pentyne in an aprotic solvent; the temperature is allowed to rise from 0 to 150 ·C and this temperature is maintained for at least 15 minutes. The reaction mixture is then quenched with a proton source.
Patent CA-2211202-A1 (CA)
Inventor: HUMMEL DIETER
IPC: F16B5/06
Filed: 1997-07-21
Abstract: Abstract The invention refers to a ball clamp bolt used to provide a detachable connection between two plates each of which has a hole.  The ball clamp bolt has a grip, a positioning bolt which can be shifted relatively to the grip against the force of a first spring, this positioning bolt having a locking piece at its free end.  The locking piece can be adjusted by means of a plunger which can be shifted relatively to the positioning bolt from a locking position preventing the passage of the positioning bolt through the holes to a release position extending into a recess in the plunger and permitting such passage.  Between the plunger and the positioning bolt there is a second spring.  The recess has on the side facing the locking piece a sidewall inclined to the axis of the plunger on which the locking piece can slide into the recess.
Patent CA-2211552-A1 (CA)
Title: Process for aerobic treatment of waste water
Inventor: DRIESSEN WILHELMUS JOHANNES BE
IPC: C02F3/30
Filed: 1996-01-31
Abstract: A process is described for the aerobic treatment of effluent in a reactor of the UASB type, into the bottom of which the effluent to be treated is fed and, at the same time, oxygen is fed in an amount such that the growth of a facultative and an aerobic biomass is promoted. An apparatus for the aerobic treatment of effluent is also described, which apparatus consists of a UASB reactor, distributors for supplying liquid and aeration means being located at the bottom of the reactor and means for integrated settling of biomass and gas collection being located at the top of the reactor. The apparatus can also be an integrated anaerobic/aerobic reactor.
Patent CA-2212515-A1 (CA)
Inventor: MOHAMED HAMED A
IPC: B01D35/06
Filed: 1997-09-17
Abstract: The regular method to remove the abrasive contaminants from the engine oil is by using regular, by bass valve, or microns filters.          These methods uses the actual filtration effect to hold the abrasive contaminants inside the filter body to be replaced with new filter every specific period of time called oil intervals.          The disadvantage with this method is the following: 1- the filter can not hold abrasive parts less than 7 microns, those parts will pass most filters and go back to the lubrication system to work as an abrasive particulary during the start up. 2- the most dangerous type of contaminants is the Ferro type for the following reasons: A- because of it's magnetic characteristics, it get attracted to the engine parts and work as sand paper to worn the engine all the time. B- because of it's physical characteristics As an iron or chromium, it have sharp solid hard ends can worn the aluminum and other softer materials.( Because of the chromium hardness characteristics)..          Those dangerous contaminants works as sand paper all the time to worn the engine. There is no such filter yet to hold the Ferro contaminants.          The solution: Using this innovative design to use the magnetic effect of the regular and electric magnets to attract all Ferro contaminants inside the filter and not releasing it, either in oil or air filters the magnets effect can hold any particle size, specially submicronized Ferro contaminants. This innovative design can work with regular flexible magnet. Using the flexible magnet as a ring inside the filter or as flexible sheet in/out the filter can easy do the job, by attracting those dangerous harmful materials and keep it inside the filter.
Patent CA-2217043-A1 (CA)
Inventor: TISSOT MANON
IPC: A63F9/10
Filed: 1997-10-22
Abstract: The present invention is directed to jigsaw puzzle pieces. The puzzle pieces interlock to form a completed puzzle.  At least some of the puzzle pieces have hooks on opposing sides of the piece.  The puzzle pieces may be hung from each other by engaging one hook portion of one piece with the hook portion of another piece thereby forming a linear chain.  In this manner, the puzzle pieces may be used to complete a two dimensional puzzle to form a puzzle solution or some of the pieces may be hooked together to form a three dimensional chain.
Patent CA-2218664-A1 (CA)
Inventor: ALVAREZ-BUILLA GOMEZ JULIO
IPC: A61K31/00
Filed: 1996-04-18
Abstract: The present invention relates to a series of new N-acylated 4-hydroxyphenylamine derivatives, linked via an alkylene bridge to the nitrogen atom of a l,2-benzisothiazol-3(2H)-one 1,1-dioxide group, of formula (I), in which n is a number from I to 5, and to processes for preparing these derivatives and to pharmaceutical compositions containing said derivatives; these compounds possess high analgesic activity free from antipyretic activity, and they display little hepatotoxic effect.
Patent CA-2218907-A1 (CA)
Title: Flexible low bulk pre-impregnated tow
Inventor: RAMASAMY ALAGIRUSAMY
IPC: D06M23/08
Filed: 1996-03-11
Abstract: A method for producing flexible, low-bulk towpreg which involves powder coating a bundle of unspread fiber tows (35) arranged in a predetermined cross-sectional shape, and the resulting towpreg. During the powder coating process, the resin powder particles do not enter into the fiber bundle, but rather only coat the surface fibers comprising the tows, resulting in dry fibers in the core of the towpreg and outer fibers which are coated with a discontinuous sheath of resin on the surface of the towpreg surrounding the core of dry fibers. The resin layer on the surface of the towpreg is formed by a partial melting of the powder particles. A post-treatment process can be used to convert flat ribbon towpreg produced in accordance with the present invention into fexible unidirectional tape.
Patent CA-2219100-A1 (CA)
Inventor: RIPPBERGER GARY
IPC: B60J7/10
Filed: 1997-10-24
Abstract: An improved tonneau cover clamp includes an inner clamp section for engaging a pickup truck bed sidewall, an outer clamp section configured to hold a tonneau cover rail to the sidewall, and a cam handle section for selectively attaching the inner clamp section to the outer clamp section so as to provide a clamping force on the sidewall.  The cam handle section is configured to engage one or both of the other two sections in such a manner as  to  facilitate adjustment between the  two sections to adjust to top flanges of sidewalls having different thicknesses, thereby enabling a single clamp to be used with a variety of different truck brands and models.
Patent CA-2219667-A1 (CA)
Title: A method of estimating system requirements of a cellular radio telecommunication network using topographical datas
Inventor: HOUWELINGEN JAN ARIE VAN
IPC: H04W16/20
Filed: 1996-05-09
Abstract: The invention relates to a method of and a device for estimating system requirements of a radio telecommunication network (1). In a first step the area of interest is split in geographical regions with regard to their structural environment. In a next step each region is split in homogeneous zones with regard to such parameters as the height of the structures, their height variation, the distribution of the height variation and the type of vegetation. Each zone is further classified with regard to the typical building materials used and information of the system deployment conditions.  From the area of each zone a preliminary number of radio access units (2) is calculated using its classification data and the range of the radio access unit (2) in such a zone. Thereafter the number of radio access units (2) of a zone or a group of like zones is examined with respect to the communication capacity required. The structural information and data necessary for carrying out the invention can be provided by persons having no special radio knowledge.
Patent CA-2220011-A1 (CA)
Title: Water-redispersible powders of film-forming polymers having a core/shell structure
Inventor: BETT WILLIAM
IPC: C08F2/22
Filed: 1996-05-31
Abstract: The present invention relates to a water-redispersible powder based on film-forming polymers which are substantially water-insoluble and which are prepared by aqueous emulsion polymerization of monomers containing ethylenic unsaturation and with a "core/shell" structure comprising a hydrophobic core based on a polymer exhibiting a Tg (glass transition temperature) of between -30 and 25° C., preferably between -10 and 20° C., and a shell, the shell being bonded to the core by covalent bonds resulting from the reaction of an agent for grafting the shell onto the ethylenic unsaturations remaining in the core, characterized in that the shell is prepared by emulsion polymerization, on the core particles, of a mixture of monomers comprising at least one monomer chosen from styrene and a C1-C12 alkyl acrylate or methacrylate, at least one monomer carrying a saccharide group and exhibiting at least one ethylenic unsaturation, and at least one grafting agent.
Patent CA-2221184-A1 (CA)
Title: Picture receiving apparatus, picture receiving method, picture sending apparatus, picture sending method, picture sending/receiving apparatus, and picture sending/receiving method
Inventor: YOSHIKAWA MUNEHIRO
IPC: H04N21/81
Filed: 1997-03-28
Abstract: Picture data received in the order of DC components and AC components is stored in a frame memory 115. At this point, an ID number detecting portion 117 detects an ID of a sync block and sends the detected ID to an encoding portion 114. Corresponding to the ID, the encoding portion 114 determines whether or not data that is read from a frame memory 93 is a buffering unit that has been stored. Thus, when the read data is the buffering unit, the read data is output as it is. When the read data is not the buffering unit, gray data is output.
Patent CA-2222264-A1 (CA)
Title: Multi-container package with individually removable containers
Inventor: GOSLING KEVIN J
IPC: B65D85/76
Filed: 1998-01-07
Abstract: A multi-container package includes several individually sealed containers which are easily separable from one another by weakened zones between adjacent containers.  Each container includes a tab portion over which the peel tab of the lid extends.  Dimples in either the peel tab or tab portion facilitate their separation.  Several multi-container packages are manufactured as a unit using a die and conventional heat sealing processes, and then are separated from one another by transverse cuts.
Patent CA-2225953-A1 (CA)
Title: A needle and valve assembly for use with a catheter
Inventor: BALBIERZ DANIEL J
IPC: A61M25/06
Filed: 1997-12-29
Abstract: A needle assembly for use with a catheter. The needle assembly includes a valve disposed in a first shaft; the valve seals, when closed, fluid flow from a first side of the valve to a second side of the valve. The needle assembly further includes a needle system having a second shaft disposed parallel to the first shaft. The second shaft has a fust dimension at a first position on the second shaft and has a second dimension at a second position on the second shaft. The second position corresponds to a position of the valve when the needle system is inserted into the valve such that the second position aligns with the position of the valve. In this manner, the valve is stressed less during storage when the needle system remains inserted through the valve. The valve is typically part of an introducer member which includes the first shaft and a flexible sheath which encloses a portion of the second shaft of the needle system.
Patent CA-2230643-A1 (CA)
Inventor: MURPHY DONALD P
IPC: C11D11/00
Filed: 1998-02-27
Abstract: An aqueous liquid composition containing dihydrogen phosphate salt, surfactant(s), and a dual coordinate bonding agent for iron cleans soiled metal surfaces without damaging any plastic parts that come into contact with the composition, supporting the growth of bacteria that cause unpleasant odors, or obscuring the transparency of any transparent window that it contacts.  The composition is particularly useful for cleaning unpainted aluminum sided rail transport cars that have polycarbonate housings insulating electrical contact points that provide motive electric power to the cars;  many conventional aqueous alkaline and acid cleaners promote stress cracking of polycarbonate plastics.
Patent CA-2234547-A1 (CA)
Inventor: JEFFREY N HYMAN
IPC: A63C5/06
Filed: 1998-04-08
Abstract: A storage compartment for mounting to a snowboard having a plurality of pre-existing threaded mounting holes comprising a base member, a lid member hinged to the base member, and an insert fitted within the base member for receiving loose objects such as a wrench, wax, a locking cable and/or personal items. An anchoring post is secured to the base member. A closed loop end of a locking cable is passed around the anchoring post and the other end of the locking cable extends through an aperture formed in an end wall of the lid or base member where it is secured to a fixed object. A lock is provided to lock the lid member to the base member to prevent removal of the locking cable and theft of the snowboard when the snowboard is secured to the fixed object.
Patent CA-2235492-A1 (CA)
Inventor: GORDON IAN R
IPC: H04M3/50
Filed: 1998-04-21
Abstract: A Central Office voicemail system permits a customer to monitor incoming calls and decide whether or not he wishes to take the call.  When a call is made to a called party (customer) and the called party does not answer the phone the call is transferred to voicemail in the usual way.          Additionally, a special ringing tone is applied automatically by the Central Office to the called party line.  This has the effect of alerting the called party to the fact that the caller has been transferred to voicemail.  The called party can then monitor the message being left simply by lifting his phone and, if he wants to talk to the caller, he simply carries out a hookswitch flash.  Alternatively, with a specially adapted terminal, the called party does not even have to lift the phone to monitor the message because the special ringing tone causes his terminal to go automatically into off-hook hands-free mode.