baber/WOPTO huggingface dataset:
Patent CA-2149900-C (CA)
Title: Materiau pour implants
Inventor: SHIKINAMI YASUO
IPC: A61F2/00
Filed: 1994-09-22
Granted: 2003-06-24
Abstract: L'invention se rapporte à un matériau d'implant qui possède une résistance mécanique tridimensionnelle élevée, qui est durable et dont les caractéristiques de déformation se synchronisent naturellement à celles des tissus organiques environnants. Il a en outre la capacité de laisser les tissus orgnaniques pénétrer dans les vides de sa structure tissulaire et de s'incorporer dans le corps humain pour une longue durée sans entraîner de réaction contre la matière exogène ou en se combinant de façon positive aux tissus organiques. On utilise comme matériau de base une structure gonflante qui est formée par des fibres organiques ayant la forme d'un tissu tissé ou à mailles tridimensionnel ou d'un tissu complexe constitué par la combinaison d'un tel tissu tissé et d'un tel tissu à mailles, cette structure étant en outre biocompatible et les vides de la structure tissulaire étant de préférence fixés à 20-90 % en volume. La surface des fibres organiques constituant la structure gonflante est plus préférablement soumise à un traitement d'activation ou à un traitement de désactivation par rapport à l'organisme.
Patent CA-2155706-C (CA)
Title: Environmental protector
Inventor: TRUMBLE WILLIAM P
IPC: H05K9/00
Filed: 1995-08-09
Granted: 2001-10-09
Abstract: An environmental protector for electronics devices in outside terminal boxes.  The protector has a laminate wall which provides a moisture barrier, penetration resistant surface and EMI shield.  The protector may be flexible or substantially rigid and is in the form of an open-ended container for receiving an electronics device. The container is sealed at the open end around a connector unit of the device with outgoing terminals accessible for connection purposes.  The device may be potted within the container.  Conveniently, the EMI shield is connected to ground by a ground element in the connector unit.
Patent CA-2160442-C (CA)
Inventor: DRONZEK PETER J JR
IPC: B41M5/52
Filed: 1995-10-12
Granted: 2006-08-15
Abstract: Composite durable sheets will print in hot laser printers, or print systems such as rotogravure, lithographic, screen, letterpress, flexographic, and the like, without curling if they comprise at least three layers: A. at least one base layer, B. a printable surface layer on top of the base layer or layers, and C. an optionally printable, optionally strippable protective backing on bottom face on the base layer or layers and if the thermal expansion or contraction characteristics of the printable layer B and the protective backing C are the same or substantially the same.      In preferred embodiments, all or selected portions of the printable surfaces will be coated with a print enhancing coating and one or both major faces of the sheets will include a coating of an antistatic composition.
Patent CA-2161670-C (CA)
Title: High performance motorized water ski
Inventor: MONTGOMERY ROBERT E
IPC: B63B35/79
Filed: 1995-03-02
Granted: 2005-05-17
Abstract: A high speed motorized water ski (10) has a hull (16) having a bow (18), a stern (20) and a deck (22) sized for accommodating a standing rider (12). A jet pump (100) is mounted in the stern (18) for discharging a propelling stream of water outwardly from the stern (18) in a direction generally parallel to a longitudinal axis (144) of the hull (16). A motor (108) is mounted within the hull (16) for driving the jet pump (100). The standing rider controls the speed of the motorized water ski (10) by means of an arm pole (26) having one end attached to the hull (16) near the bow (18). A hand grip (132) is attached to the other end of the arm pole (26) for enabling the standing rider to control motor speed and for providing stabilization to the standing rider's stance on the deck (22). The motor (108), jet pump (100) and other components of the motorized water ski (10) are mounted in the hull (16) to define a center of gravity so that when a rider of average weight stands on the deck (22), the composite center of gravity (120) of the motorized water ski (10) and rider (12) is beneath the deck (22) in order to enable the standing rider (12) to turn the motorized water ski (10) solely by a shift in rider stance on the deck (22).
Patent CA-2163146-C (CA)
Inventor: HENNECKEN BRUNO
IPC: B30B15/06
Filed: 1995-11-17
Granted: 2003-02-11
Abstract: A press pad made of asbestos-free material for use in different types of high-pressure and low-pressure presses. The press pads of the instant invention are made from yams composed of an aromatic polyamide and metal filaments in combination with a plurality of heat resistant filaments. The press pads can be used in presses having short cycle and multiplaten presses for the lamination of particle-boards with melamine, or in high pressure presses for the production of high-pressure laminates.
Patent CA-2167029-C (CA)
Title: A crystalline antimicrobial composition
Inventor: HAGIWARA ZENJI
IPC: A01N61/00
Filed: 1996-01-11
Granted: 2000-10-31
Abstract: The     present     invention    relates    to     a     novel crystalline  antimicrobial    composition   comprising    silicon dioxide  as   a major  component. More particularly,  the  present invention   is   concerned  to  said  crystalline   antimicrobial composition  wherein  said crystalline  silicon  dioxide contains silver ions  and  one  or  two  optional metal ions selected from the group consisting of zinc and copper. Furthermore,  the present invention  relates  to  an  antimicrobial   ceramic   composition comprising  said  antimicrobial  composition.
Patent CA-2173797-C (CA)
Inventor: BUDNEY DAVID
IPC: E21B31/113
Filed: 1996-04-10
Granted: 1998-12-29
Abstract: A jar enhancer including a housing in which is telescopically  mounted  a  mandrel,  with  the  mandrel rotationally locked within the housing, and the housing and mandrel being spaced apart by an amount R at one location between them to form a chamber of width R. The upper end of the chamber is closed by a face, at least part of which is a shoulder extending inward from the housing, and the lower end of the chamber is closed by a face, at least part of which is a shoulder extending from the mandrel. The housing is sealed to the mandrel above and below the chamber and a port is provided for filling the chamber with compressible fluid. At least one of the shoulders has width W less than R, such that only a part of one of the faces bounding the chamber moves upon relative movement of the mandrel in relation to the housing.  In a further jar enhancer,  a second chamber of like design is provided in parallel with the first chamber to make a dual chamber, and in a still further jar enhancer, the dual chamber design has metallic springs rather than compressible fluid in the chambers and the shoulders need not occupy a portion of the end faces of the chamber.
Patent CA-2174076-C (CA)
Inventor: RODIER SYLVAIN
IPC: H05K3/34
Filed: 1996-04-12
Granted: 2003-03-25
Abstract: A device for carrying electronic components of various sizes and lengths from a loading area to an unloading area. The device has an endless loop conveyor having a continuously moving element extending longitudinally between the loading area and the unloading area. It also has a plurality of gripping element for gripping the electronic components, which are opened at the loading and unloading areas over a predetermined distance for enabling engagement of at least one electronic component and gripping thereof at the loading area, and disengagement of the electronic component and release thereof at the unloading area. The gripping elements are attached to the continuously moving element and have a pair of elongated legs pivotably connected together in a plane transversal to the continuous moving element and having opposite lower ends. A spring is operatively associated with the legs for urging the lower ends of the legs together. A pair of opposed finger assemblies are connected to the lower ends of the legs respectively, and extending perpendicularly thereto. Each finger assembly includes a row of parallel, spaced apart, generally flat strips, the flat strips of both finger assemblies having inner edges for gripping at least one electronic component exposed to air. The strips of at least one of the finger assemblies is rotatably connected to the lower end of the corresponding leg and urged into gripping position . This device is particularly well adapted for use in a DIP tinning machine.
Patent CA-2174145-C (CA)
Title: Marine navigational aid
Inventor: SMITH DARREL R
IPC: B63B49/00
Filed: 1996-05-24
Granted: 2002-04-02
Abstract: When navigating a water channel by boat, it is preferred, and at times crucial, that the boat pass the channel buoys/markers on the proper side. The buoys/markers not only control the flow of marine traffic but also protect boaters from water hazards. While travelling upstream, boaters should keep the green buoys on their port side and red buoys on their starboard side. Conversely, while travelling downstream, boaters should keep the green buoys on their starboard side and red buoys on their port side.      This can be very confusing and in the case of an error it may result in very costly repairs and/or injuries. Boaters must continually be aware as to whether they are going upstream or downstream, and then recall which side of the red and green buoys they must keep to. With all the other decisions and observations that have to be made while navigating a water channel, these important rules can quite easily become confusing. With the "Marine Navigational Aid" the boater only has to determine once the direction to be travelled, i.e. upstream or downstream, and then set the "Marine Navigational Aid" to read in that direction. The correct side to pass by the buoys can be quickly determined by visually observing the placement of the red triangle and green square on the "Marine Navigational Aid".
Patent CA-2176094-C (CA)
Inventor: LINDEN ERKKI OLAVI
IPC: B25B7/08
Filed: 1996-05-08
Granted: 1998-11-17
Abstract: A lopper of the type having an anvil cooperable with a blade actuated by a pair of elongated members made of moldable material, the first member being unitary and comprising a first handle merging into a first gear segment having a central post integral therewith, the first member terminating at a distal end by the anvil, the second elongated member comprising a second handle merging into a second gear segment at one end of the member, the second gear segment having a second post integral therewith, the first and second members being pivotally connected to a metal plate at the central and second posts.  The moldable material is most preferably a plastic, but other moldable substances could be employed.
Patent CA-2183942-C (CA)
Inventor: ISOTA YOJI
IPC: H04B7/155
Filed: 1996-08-22
Granted: 1999-04-20
Abstract: A method and apparatus for controlling an antenna and a tracking antenna system using them. A rate sensor detects the angular rate of the vehicle turning. On the basis of the detected value, an error correction circuit determines the steering angle of the antenna. If it is judged from the determined angle that the vehicle is not turning or only slightly turning, a motor driving circuit suspends driving of a motor and at the same time a linear actuator locks a major gear. If it is judged that an accumulated error of a control target which is determined on the basis of the output of the rate sensor is not negligible, the error correction circuit starts a closed-loop control on the basis of a receiving signal level. In such a manner, the power consumption in the motor can be reduced.
Patent CA-2188136-C (CA)
Inventor: FINLAYSON JOHN DOUGLAS FRANK
IPC: G08B13/24
Filed: 1995-04-18
Granted: 2002-12-31
Abstract: Agencement d'antenne comprenant un passage présentant au moins un côté, et une antenne (1) située dans un plan sensiblement vertical de ce côté. L'antenne (1) comprend une ou plusieurs bobines (2, 3, 4, 5) dont chacune présente un coin (6) et des parties droites adjacentes orientées à un angle aigu (X) par rapport à la base du passage. L'angle aigu (X) est de préférence de 30~ par rapport à ladite base (18).
Patent CA-2188463-C (CA)
Title: Pharmaceutical compositions containing activated protein c-resistant factor v for the treatment of bleeding disorders
Inventor: VOORBERG JOHANNES JACOBUS
IPC: C12Q1/68
Filed: 1995-04-21
Granted: 2007-12-11
Abstract: This invention relates to the diagnosis of congenital defects in the anticoa gulant protein C system. Methods that are disclosed are based on the detection of mutations at the cleavage sites of coagulation factors t hat are under control of activated protein C (APC). Diag nostic tests include analysis of the APC-cleavage sites of factor V and factor VIII , by using specific primers to amplify selectively from RNA, cDNA derived from RNA or chromosomal DNA, parts of factor V and factor VIII that contain cleavage sites for APC. Methods that monito r the presence of mutations at the cleavage sites for APC and their utility in the diagnosis of thrombo-embolic disease are disclosed. The invention further discloses methods for correcting the defects detected acco rding to the invention, as well as novel therapeutic age nts which can be used in the treatment of bleeding disorders, which agents are based o n the "defective" Factor V and Factor VIII proteins lead ing to the thrombotic disorders described hereinabove.
Patent CA-2188690-C (CA)
Title: Selective thrombin inhibitors
Inventor: OH YEONG SOO
IPC: C07D241/04
Filed: 1996-10-23
Granted: 2003-07-29
Abstract: The present invention relates to a novel selective thrombin inhibitor having the following formula (I), which is also effec-tive by oral administration:    in which R1 represents acetyl substituted with aryl or aryloxy, or represents sulfonyl substituted with substituted or unsub-stituted aryl or N-containing heterocyclic group, X represents a group of formula   R2 and R3 independently of one another represent hydrogen; cy-cloalkyl substituted or unsubstituted with carboxyl or alkoxycarbonyl; arylalkyloxy; hydroxy; or lower alkyl substi tuted or unsubstituted with carboxyl, alkoxycarbonyl or hydroxy, or R2 and R3 together with nitrogen atom to which they are attached can form a piperidine group substituted with carboxyl or alkoxycarbonyl, R4 represents hydrogen, lower alkyl or lower alkoxy, R5 represents alkanesulfonyl; alkoxycarbonyl; alkylcarbonyl; formyl; lower alkyl; aryl substituted or unsubstituted with alkoxy or haloalkyl; or hydroxy-substituted lower alkyl, and R6 and R7 independently of one another represent hydrogen, lower alkyl or amino, and to a process four preparation thereof and a pharmaceutical composition for thrombin inhibition which comprises the compound of formula (I) as an active ingredient.
Patent CA-2192143-C (CA)
Inventor: NOMURA TOSHIYUKI
IPC: G10L19/125
Filed: 1996-12-05
Granted: 2001-10-02
Abstract: A speech coding device in which an excitation signal of speech signals is expressed as a sum of a plurality of pulse strings. and positions of the pulse strings are selected from predetermined pulse position candidates to determine the excitation signal so that distortion between an input speech signal and a reproduced speech signal obtained by exciting a synthetic filter using the excitation signal may be minimized, resulting in obtaining reproduced speech signals with high quality in a small operational amount.   In a pulse searcher, a pulse generating section outputs a plurality of pulse strings. and a pulse searching section sequentially searches the pulse strings to determine the positions of the plurality of pulse strings constituting the excitation signal.   One pulse searching section searches using a Viterbi algorithm. Another pulse searching section preliminarily searches in a tree shape of pulse position candidates.  Another pulse searching section searches every pulse position candidate group.
Patent CA-2193283-C (CA)
Title: Open metering system with super password vault access
Inventor: LEE DAVID K
IPC: G07C9/00
Filed: 1996-12-18
Granted: 2002-12-17
Abstract: A super password is a one time use password that is issued to a user for the singular purpose of reinitializing the user password system for a meter. When the meter is manufactured, the meter and the Data Center share secret data such that they can execute a predefined and identical algorithm for secure communication. Through such secure communications, the Data Center can authenticate a metering system, and the metering system can accept a predefined command from the Data Center securely. Counters are used as data to encrypt. One counter is used for the one way communication from the meter to the data center and counts the number of times that the meter issues a one time authentication code. Another counter is used for the one way communication from the Data Center to the meter and counts the number of times that the Data Center issues a one time super password. The counters are used for two purposes: as data to be encrypted and to confirm the delivery of secure codes between the Data Center and the meter. The use of counters in the process eliminates problems that undelivered messages would create.
Patent CA-2198288-C (CA)
Title: Security system with audible link two-way communication
Inventor: PETERSON JOHN
IPC: H04M11/02
Filed: 1997-02-24
Granted: 2002-04-16
Abstract: The security system uses two-way audible type communication signals between a detector and a control panel. Each of these devices include microphones and processing arrangements for filtering the signals to recognize and evaluate the communication signals.  The microphone of the control panel can preferably be part of an alarm detection and also part of a two-way voice communication with a monitoring station.  This arrangement is convenient to install, reliable and cost effective.
Patent CA-2201865-C (CA)
Title: Chaines de laminine: utilisation diagnostique et therapeutique
Inventor: PYKE CHARLES
IPC: A61K31/70
Filed: 1995-10-04
Granted: 2006-05-23
Abstract: L'invention concerne l'identification, le diagnostic, la surveillance et le traitement de cellules invasives à l'aide de la protéine ou de la séquence d'acide nucléique des chaînes gamma-2 de la laminine 5, ou d'anticorps contre celles-ci.
Patent CA-2202087-C (CA)
Inventor: TULLY TIMOTHY P
IPC: A61K45/00
Filed: 1995-10-06
Granted: 2011-12-06
Abstract: A method of regulating long-term memory is disclosed. Also disclosed is isolated DNA encoding a cyclic 3', 5'-adenosine monophosphate responsive transcriptional activator, isolated DNA encoding a' antagonist of cyclic 3', 5'-adenosine monophosphate-inducible transcription, isolated DNA encoding an enhancer-specific activator, and isolated DNA encoding a nitric oxide synthase. A method for assessing the effect of a drug on long-term memory formation is also disclosed.
Patent CA-2205465-C (CA)
Title: Epoxy polysiloxane coating and flooring compositions
Inventor: ROJAS J LUIS
IPC: C08L63/00
Filed: 1995-09-18
Granted: 2004-02-24
Abstract: A sprayable, trowelable epoxy polysiloxane based coating and flooring composition exhibiting excellent weatherability in sunlight and superior chemical, corrosion and impact resistance after curing is made up of: (a) a resin component which includes a non-aromatic epoxy resin having at least two 1,2-epoxy groups per molecule; a polysiloxan e and an organooxysilane; (b) an amine hardener component substituted in part or in whole by an aminosilane; (c) an organotin catalyst and (d) an aggregate or pigment component. Organic solvents and flow modifying agents may be added to facilitate spray application. The resin component, hardener component, aggregate component and desired catalysts are combined in the presence of a sufficient amount of water to promote the hydrolysis of polysiloxane and/or organooxysilane and the polycondensation of the silanols produced by such hydrolysis. The hardener and epoxide resin react to form a cured linear epoxy polymer. The polysiloxane and/or organooxysilane undergo a hydrolysis reaction which produces silanol. The silanol undergoes polycondensation forming a linear epoxy-modified polysiloxane polymer.
Patent CA-2209021-C (CA)
Title: Bacterial and synthetic polysaccharides for the enhancement of general immunity
Inventor: SIMPSON MAUREEN L
IPC: A61K45/00
Filed: 1997-06-26
Granted: 2012-08-21
Abstract: The present invention relates to the effects of bacterial polysaccharides on cell mediated immunity in animals. Polysaccharides of the present invention comprise the outerpolysaccharides (OPS) located on bacterial cell membranes and other polysaccharides (e.g. "Poly B") either secreted or contained within the periplasmic space. These polysaccharides have been found to enhance the general or cell mediated immunity of animals to various diseases. The invention provides for the use of such polysaccharides in preventing and treating various infections as well as in treating carcinomas. The invention also provides for synthetic polysaccharides having the same immuno-modulating effect as the bacterial polysaccharides.
Patent CA-2209565-C (CA)
Inventor: BANKS STEWART
IPC: A47K5/12
Filed: 1996-01-09
Granted: 2005-04-05
Abstract: A dispenser with a collapsible bottle (10) and a valve assembly for the throat of the bottle is disclosed. The valve assembly (18) includes a first hollow valve section to be sealed in the throat of the bottle and an elongate, hollow second valve section having apertures in the side wall. The second valve section telescopes in the first section between a clos ed position so that the apertures are located within the channel of the first valve section to close the bottle and an open position where the apertures are in flow communication with the interior of the bottle (10). The first and second valve sections are dimensioned to receive an elongate probe forming part of a dispenser pump mechanism. The plastic bottle (10) is provided with crease lines (12, 13) located on the front, back and sides so the bottle collapses as liquid is pumped out of the bottle to prevent exposure of the liquid contents to air.
Patent CA-2212466-C (CA)
Title: Calcium specific diaza-18-crown-6-ether chromoionophores
Inventor: WEBER WAYNE WOODROW II
IPC: G01N21/78
Filed: 1997-08-06
Granted: 2006-03-21
Abstract: Diana-18-crown-6 compounds of the formula I: (see formula I) wherein X is a phenol, naphthol or quinolinol moiety selected from those of the formulae: (see formula II) R1, R2, R3, R4 and R5 are independently selected from hydrogen, halo, cyano, nitro, (C1-C6) alkyl, (C2-C8) acyl, acetamido, mercapto, alkyl or arylsulfonyl, trifluoromethyl, aryl, and substituted aryl wherein the aryl moiety is selected from phenyl and naphthyl and the aryl substituent is selected from halo, cyano, nitro, (C1-C6) alkyl, (C2-C8) acyl, phenyl, acetamido, mercapto, alkyl or arylsulfonyl and trifluoromethyl;     provided that when R1, R2 , R3 and R5 are hydrogen and X is phenol, R4 is not nitro; and provided that when X is phenol and R5 is hydrogen, R1 (or R2) and R4 are not both nitro. Compounds of the above formula are useful as chromoionophores for the detection of calcium ions in solution or dry assays, but are of particular advantage when used in dry, thin-film multilayer analytical elements.
Patent CA-2220433-C (CA)
Inventor: SERLUPI-CRESCENZI OTTAVIANO
IPC: C12N15/63
Filed: 1995-05-11
Granted: 2010-02-16
Abstract: Séquence nucléotidique capable d'inhiber l'activité de IL-6, utilisation thérapeutique de ladite séquence, ainsi que compositions pharmaceutiques la contenant. La présente invention concerne en particulier une séquence nucléotidique qui comprend i) au moins une séquence nucléotidique qui est un élément APRE (élément de réponse en phase aiguë) de la formule générale ZXMYKGKAA, dans laquelle Z représente T ou G ou peut également être absent, X représente T ou peut également être absent, M représente C ou A, Y représente C ou T et K représente T ou G, en combinaison avec ii) au moins une séquence nucléotidique constituant un site de liaison de facteur de transcription autre que l'élément APRE, tels que ceux que l'on trouve dans les régions promotrices.