baber/WOPTO huggingface dataset:
Patent CA-2275753-A1 (CA)
Inventor: ADAMS GRANT R JR
IPC: H01R12/55
Filed: 1998-11-02
Abstract: A connector utilized to electrically connect together conductive pads disposed on different substrates includes a flexible substrate (6) having a plurality of conductive through-holes (48). A conductive line (52) formed in the flexible substrate extends between at least two of the conductive through-holes. A plurality of contacts (8) are mounted in the conductive through-holes of the flexible substrate. Each contact includes a post (44) connected to a base (40) of a crown-shaped head (10) having a plurality of projections (42) around the periphery of the base. The post of each contact is soldered into one of the plurality of conductive through-holes. A compression mat (14) is positioned on a side of the flexible substrate opposite the crown-shaped heads includes a plurality of resilient cylinders (20) that extend away from the resilient base. Each resilient cylinder has a distal end alignable with a distal end of the post. A compression fitting is positionable adjacent the resilient base of the compression mat which co-acts with substrates to apply clamping force and urges projection of each contact into electrical contact with the conductive pad.
Patent CA-2280727-A1 (CA)
Title: Bicyclic amino acids
Inventor: MAERZ JOACHIM
IPC: C07D265/36
Filed: 1998-02-06
Abstract: The invention relates to compounds of formula (1), wherein X, Y, Z, R1, R2, R3, R4, R5, R7, R8, R11, m and n have the meaning cited in Claim 1, and to their physiologically acceptable salts. Said compounds can be used as integrin inhibitors, specially for prophylaxis and treatment of circulatory diseases, thrombosis, infarcts, coronary heart diseases, arteriosclerosis, osteoporosis, pathological symptoms sustained or propagated by angiogenesis and in tumor therapy.
Patent CA-2284981-A1 (CA)
Title: Ocular optical system simulating method and simulating apparatus
Inventor: TANAKA IKUKA
IPC: G09B23/28
Filed: 1999-09-29
Abstract: There are provided an ocular optical system simulating method and a simulating apparatus which enable simulation of how things can be seen, together with fluctuation, deformation, blur, etc. , occurring when a lens system such as a progressive addition lens is worn. A rotation-based retinal image, defined as an image obtained by turning an eye-ball with respect to all object points within a field of vision and by connecting images caught at the fovea, is made. The image is made by first creating an original image having a specific angular field of vision and entering the eye having a specific rotation center point. Then, a deformed original image having deformation occurring when the original image is seen through the lens system is created by using ray tracing. A PSF on the retina of an eye-model from light from the object points of the original image in an optical system composed of the lens system and a spectacle model is determined. Next, the deformed original image and the PSF of each pixel of the original image are convoluted. The obtained rotation-based retinal image is edited further to result in a motion picture image of the rotation-based retinal image. The PSF is found by selecting sampling points on an object and the PSF other than those at the sampling points is found by using approximation methods including spline interpolation.
Patent CA-2285530-A1 (CA)
Title: Di-aryl ethers and their derivatives as anti-cancer agents
Inventor: KNAPP A MERRILL
IPC: A61K31/192
Filed: 1998-03-25
Abstract: The present invention relates, inter alia, to compounds that bind tubulin and exhibit anti-mitotic properties and to methods of using such compounds to inhibit abnormal cell mitosis and, in particular, to inhibit tumor cell growth. In addition, methods are presented of treating mammalian diseases associated with undesired and uncontrolled angiogenesis.
Patent CA-2286788-A1 (CA)
Inventor: SATO KEI
IPC: H01R13/422
Filed: 1998-04-17
Abstract: A connector 1 with a terminal vibration preventing mechanism according to the invention is designed as follows: A vibration preventing piece 37 is provided on the side surface of a connecting section between an elongated tab-shaped contact section 31 provided at one end of a connecting terminal 30 and a locking section 33 at the middle, in such a manner that it is flush with the side surface of the locking section and extended towards the tab-shaped contact section. A contact recess 21 is formed in the contact section engaging hole 20 which is formed in a housing 10, so that, when the connecting terminal 30 is inserted into the terminal accommodating chamber 11, the vibrating preventing piece 37 of the connecting terminal is abutted against the contact recess 21 in the contact engaging hole 20.
Patent CA-2288967-A1 (CA)
Inventor: POLLOCK ALLAN S
IPC: C12N5/10
Filed: 1998-05-28
Abstract: The present invention is directed to compositions and methods for selective induction of apoptosis in cancer cells, particularly malignant cancer cells, by delivery of an IL-1.alpha. propiece polypeptide (e.g., a native IL-1.alpha. propiece polypeptide, including IL-1.alpha. propiece polypeptide variant) to a cancer cell.
Patent CA-2292568-A1 (CA)
Inventor: PARK CHANG SOO
IPC: H03M13/29
Filed: 1999-04-19
Abstract: A channel encoder/decoder apparatus varies an iterative decoding number according to service type, data class and channel condition.  A message information receiver receives information about a message to be received. A controller determines an iterative decoding number of a decoder according to the message information received. A decoder iteratively decodes the received message according to the determined iterative decoding number. The message information includes a class of received data, and the class includes a required bit error rate (BER).  The iterative decoding number is increased for a lower BER. Further, the class includes a permissible time delay, and the iterative decoding number is increased for a longer permissible time delay. In addition, the message information includes a service type of received data, and the iterative decoding number is decreased when the service type is a moving picture service.
Patent CA-2294352-A1 (CA)
Title: Polymorphs of 8-chloro-6,11-dihydro-11-(4-piperidylidene)-5h-benzo[5,6] cyclohepta[1,2-b]pyridine
Inventor: SAWANT NANESHWAR S
IPC: C07D401/04
Filed: 1998-07-01
Abstract: Crystalline polymorphs of 8-chloro-6, 11-dihydro-11-(4-piperidylidene) -5H-benzo[5,6] cyclohepta[1,2-b]pyridine represented by formula (I), pharmaceutical compositions con-taining such polymorphs, and methods of using such poly-morphs to treat allergic reactions in mammals such as man are disclosed.
Patent CA-2296628-A1 (CA)
Inventor: MOWATT BRUCE T
IPC: B60K15/04
Filed: 2000-01-20
Abstract: A fuel cap (10) is provided for a filler neck (26). Fuel cap (10) includes a core (24), a sleeve (14) positioned around core (24), and a seal (130) coupled to the core (24). Sleeve (14) includes a sealing surface (76) and a recessed surface (78) that is axially lower and radially outward of sealing surface (76). As core (24) rotates, sleeve (14) moves further into filler neck (26) from an upper position to a lower position. While sleeve (14) is in the upper position, seal (130) is adjacent to recessed surface (78) so that a gap (136) exists between sleeve (14) and seal (130). As sleeve (14) moves to the lower position, seal (130) moves relative to sleeve (14) to a position engaging sealing surface (76) to block flow between core (24) and sleeve (14).
Patent CA-2300260-A1 (CA)
Title: Galactosidase modified submucosal tissue
Inventor: BADYLAK STEPHEN F
IPC: A61K35/38
Filed: 1998-09-11
Abstract: A tissue graft composition comprising submucosal tissue that has been enzymatically treated with galactosidase is described. The galactosidase modified submucosal tissue can be implanted to replace or support damaged or diseased tissues or utilized to form a cell culture growth substrate.
Patent CA-2300840-A1 (CA)
Title: Method and apparatus for radio power allocation and distribution
Inventor: NYSTROM MARTIN
IPC: H04W36/06
Filed: 1998-08-21
Abstract: In a method and apparatus for power allocation used by a BTS in a mobile telephone system, an available radio power is distributed between a plurality of carriers, a request for a channel for communication (201a, 201b, 201c) is received. A required amount of power is requested from a power bank (202), and a check if the required amount of power is available (203) is performed. If the power is available it is allocated (204, 205), and the connection is established (206).
Patent CA-2300870-A1 (CA)
Title: Dispositif et procede de deshydratation d'un absorbant d'eau
Inventor: CHRISTENSEN TOR
IPC: B01D53/28
Filed: 1998-09-02
Abstract: L'invention concerne un procédé de régénération de triéthylèneglycol (TEG) utilisé comme milieu de dessication pour le retrait de l'eau d'un fluide comme du gaz naturel, un TEG siccatif étant récupéré au niveau de la fraction inférieure d'une colonne de régénération (7). La vapeur d'eau est supprimée conjointement avec d'autres gaz, au niveau de la fraction supérieure, et le TEG partiellement séché provenant de la colonne de régénération (7) est éventuellement envoyé à la colonne de stripping (9) pour être encore déshydraté. Un gaz de stripping est envoyé à contre-courant par rapport au flux de TEF, à une colonne de stripping (9) et à la colonne statique (7). Le gaz récupéré dans la fraction supérieure de la colonne de régénération (7) est principalement utilisé comme gaz de stripping. Un appareil permettant la mise en oeuvre du procédé est également décrit.
Patent CA-2308215-A1 (CA)
Inventor: OFEK YORAM
IPC: H04L47/22
Filed: 1999-06-11
Abstract: The invention describes a method for transmitting and forwarding packets over a packet switching network via communication links with variable delays. The switches (10) of the network maintain a common time reference (002), which is obtained either from an external source or is generated and distributed internally. A packet that arrives to an input port (30) of a switch (10) is switched to an output port (40) based on specific routing information in the packet header. Each switch (10) along a route form a source to a destination forwards packets in periodic time intervals that are predefined using the common time reference. The time interval duration can be longer than the time duration required for transmitting a packet, in which case the exact position of a packet in the time interval is not predetermined.
Patent CA-2309973-A1 (CA)
Title: Thiazole-derivatives having microbicidal and plant immunizing activities
Inventor: ERTL PETER
IPC: A01N43/828
Filed: 1998-12-18
Abstract: Compounds of formula (I) and process for protecting and immunizing plants against attack by phytopathogenic microorganisms by applying compounds of formula (I) wherein a) X is CR4 and Y is N; or b) X is N and Y is CR5; or c) X  and Y are N; and wherein Z is a C1-group to which 1-3 halogen atoms or 1-3 unsubstituted or substituted hetero atoms selected from the group O, S and N  are bonded; Z is CN, CO-A, CS-A or CH(OR10)2; A is hydrogen, halogen, OR6, SR7, N(R8)R9, ON(R11)R12 or N(R13)OR14; and wherein R1-R14 have the meanings given in the description.
Patent CA-2310276-A1 (CA)
Inventor: WILT MICHAEL JOHN
IPC: G06T1/60
Filed: 1998-11-12
Abstract: L'invention concerne un rééchantillonneur de données dans un système de traitement de données, pour des échantillons de données logiquement adjacents. Le rééchantillonneur de données comprend un sous-système de mémoire (120a) permettant de stocker des échantillons à rendre, un analyseur différentiel numérique (401) permettant de générer une adresse de coin d'interpolation pour un ensemble de fractions d'interpolation. Le rééchantillonneur comprend également une unité de recherche (402), qui reçoit l'adresse de coin d'interpolation et génère quatre adresses sources d'échantillons à rechercher dans le sous-système de mémoire sources (120a). Le rééchantillonneur comprend également une première mémoire FIFO (90d) dans laquelle sont conservées les fractions d'interpolation générées et une deuxième mémoire FIFO (90a) dans laquelle sont conservées les données de pixel. Le rééchantillonneur comprend, en outre, une unité d'interpolation (403), qui calcule les pixels de résultat rendus, assemble ces pixels en mots mémoire et produit en sortie les mots via une troisième mémoire FIFO (90c).
Patent CA-2311901-A1 (CA)
Title: Aggregate overload power control
Inventor: WEAVER CARL FRANCIS
IPC: H04J13/00
Filed: 2000-06-16
Abstract: A method that changes the power level of a set of forward-link signals, independent of the individual power control of each of the forward-link signals in the set, responsive to a comparison of the signal set's power level and a threshold power level (P th).  The threshold power level (P th) is based on the base station's (200, 400) amplifier's (150) maximum threshold power level. The power level of the set is changed by scaling it by a scaling factor. The total power level (P[n-1]) of the set is obtained during a current frame, and then the scaling factor (g[n]) that will be used in the subsequent frame is determined. The scaling factor (g[n]) is preferably based on the total power level (P[n-1]) of the set for the current frame, a scaling factor (g[n-1]) used during the current frame, and a threshold power level (P  th). The amount by which the total power level exceeds the amplifier's maximum continuous power level is the overload amount. The scaling factor is selected so that for each frame the overload amount is reduced by a percentage. For example, the overload amount can be reduced by 3%  for the current frame, then the percentage may be changed for a subsequent frame based on the scaling factor of the current time period and the overload amount of the subsequent time period.  The set can include all of the signals amplified by the base station's amplifier (150);  alternatively, the set can include fewer than all the signals generated by the base station. For example, the set can include a plurality of the traffic signals, or a plurality of the traffic signals and one or more of the control signals. When the base station includes a plurality of amplifiers, each for amplifying a set of signals, the above process can be performed for each of the sets of signals.
Patent CA-2312500-A1 (CA)
Inventor: DARWEN HOWARD J
IPC: H04Q3/00
Filed: 2000-06-27
Abstract: A telecommunications network includes a service control processor and a plurality of network nodes, in which the network is arranged to operate under a programmable intelligent network protocol. The protocol incorporates a hierarchical control relationship in which the nodes incorporate a degree of intelligence.
Patent CA-2312559-A1 (CA)
Title: Optimization engine for flight assignment, scheduling and routing of aircraft in response to irregular operations
Inventor: YU GANG
IPC: G06Q10/04
Filed: 2000-06-27
Abstract: An automated, real-time decision support system for reassigning, rescheduling, and rerouting aircraft in response to flight operation disruptions, in which sets of optimal solutions are provided through use of evaluation statistics to assist operations management in selecting the optimal solution best conforming to operational constraints and user requirements. Solutions are generated through the execution of unary operations, binary operations, three-way operations, and reverse binary operations on grounded aircraft routes, available aircraft routes, and phantom routes which implicitly canceled flights. Solutions are evaluated for feasibility with respect to operations constraints and user requirements. Marginal value calculators are used to differentiate feasible solutions and identify optimal solutions. The marginal value calculators are dynamic, hierarchical calculators that permit use of multiple, prioritized, and weighted route and operation attributes in comparing solution values. Marginal value calculators are selected by means of a decision tree.
Patent CA-2313744-A1 (CA)
Title: Modular organizer
Inventor: MALLOZZI ERNESTO
IPC: A47F5/08
Filed: 2000-07-10
Abstract: A panel, paneling system and method of installing the paneling system. The panel includes a tongue and groove for engaging adjacent panels, a profile having cross members for reinforcement and the ability to attach the panel or paneling system to a wall.
Patent CA-2314460-A1 (CA)
Title: Thermoplastic resin composition
Inventor: NISHIMOTO KENJI
IPC: C08F212/06
Filed: 2000-07-21
Abstract: The present invention provides a thermoplastic resin composition comprising (A) a graft copolymer containing a rubber having a small particle diameter, (B) a graft copolymer containing a rubber having a middle particle diameter, (C) an .alpha.-methylstyrene and/or maleimide-based copolymer having a reduced viscosity of from 0.45 to 1.2 and (D) a styrene-based copolymer having a reduced viscosity of from 0.20 to 0.45. The thermoplastic resin composition of the present invention is low in rigidity such as tensile strength, so ductile that its molded product shows no sharp edge on rupture cross-section upon collision, has a high resistance to thermal deformation and exhibits an excellent moldability.
Patent CA-2316807-A1 (CA)
Inventor: LIANG LIKAN
IPC: C11C3/00
Filed: 1998-12-28
Abstract: La présente invention porte sur un système d'administration par voie orale d'un médicament, ce système administrant des substances biologiquement actives sur les muqueuses de l'intestin en utilisant les nouveaux liposomes polymérisés. L'invention porte également sur de nouveaux acides gras polymérisables ayant un groupe polymérisable, un groupe tensioactif et un groupe fonctionnel, et qui sont couplés de manière fonctionnelle aux ligands ciblant les muqueuses de l'intestin. L'invention porte en outre sur de nouveaux lipides polymérisables à charge négative qui possèdent des groupes phosphatidyl inositol (PI), phosphatidyl glycérol (PG) ou phosphatidyl sérine (PS) sur un squelette polymérisable.
Patent CA-2320157-A1 (CA)
Title: Anticorrosive coatings and anticorrosive treatment
Inventor: SHIMAKURA TOSHIAKI
IPC: C09D5/08
Filed: 1999-02-16
Abstract: The present invention provides non-chromium anticorrosive coatings suitable for metal materials comprising 0.2 to 50 g of a thiocarbonyl group-containing compound and 50 to 500 g of a water-dispersible silica without a substantial amount of a phosphate ion in one liter of a composition containing aqueous resins and water as main components, and an anticorrosive treatment using the anticorrosive coatings described above.
Patent CA-2320180-A1 (CA)
Title: Cyclohexanediole derivatives
Inventor: BARBIER PIERRE
IPC: A61P17/00
Filed: 1999-02-20
Abstract: Compounds of formula (I) wherein X is C=CH2 or CH2; Y and Z are independently of each other hydrogen, fluorine or hydroxy; A is -C.ident.C-, -H=CH- or -CH2-CH2-; R1 and R2 are independently of each other alkyl a perfluoroalkyl; and R3 is lower alkyl; are useful in the treatment or prevention of hyperproliferative skin diseases, particularly psoriasis, basal cell carcinomas, disorders of keratinization and keratosis; or for reversing the conditions associated with photodamage.
Patent CA-2320523-A1 (CA)
Title: Hosting a virtual trade show
Inventor: DAVISON GREG
IPC: G06Q30/02
Filed: 2000-09-19
Abstract: A Web site system and method are disclosed for the hosting of a virtual trade show or exhibition in an on-line environment, allowing attendees to interact with exhibitors and potentially make purchases therefrom. Also disclosed is a business method of providing for a pooled jackpot as a customer incentive on a convention Web site or in a similar on-line context, where sponsors jointly contribute to a central jackpot and sweepstakes entries towards the drawing for such jackpot are then apportioned between customers or viewers. Also disclosed is a method of increasing the customer or attendee base of a virtual trade show or other Web site having exhibitors or sponsors whereby sponsors can indirectly provide the central Web site with the benefit of their customer lists and customer information without needing to disclose said customer information to the central Web site or any other exhibitor or sponsor.
Patent CA-2321018-A1 (CA)
Title: Optimizing compilation by forward store movement
Inventor: ARCHAMBAULT ROCH GEORGES
IPC: G06F9/45
Filed: 2000-09-27
Abstract: An optimizing compiler includes a component for the determination of potential forward movements of store operations in the compilation of the computer software code. An intermediate representation of computer code is generated including a control flow graph, a data flow graph, a dominator tree, and a reaching defs table. These data structures are accessed to determine where in a conditional branch of code a store operation in the code may be moved to potentially increase efficiency in the execution of the compiled code. Tree structures corresponding to store operations are identified for possible movement, either entirely, or partially. Where a movement of a part of a tree structure is identified, temporary registers may be used to retain values of variables to enable the move to be carried out.
Patent CA-2329577-A1 (CA)
Inventor: YEH SHIH-CHUN
IPC: F04D7/00
Filed: 2000-12-22
Abstract: The present invention is to provide a kind of pump having a structure so that the pump can be used for both water or other liquids and air or other gas pumping. The invention comprises an upper-part and a lower-part. There is a motor in the lower-part which has an axis that sticks up out of the top of the lower-part. The upper-part has a vane, which is placed in an eccentric position. The vane has an abrupt brink and is surrounded by circinate passage, having an exit on the side of the upper-part. The upper-part has a cover which contains a bore.  In order to pump both water and gas, the pump can be equipped with a asteroidal vane or a turbo-like vane respectively.
Patent CA-2329615-A1 (CA)
Title: Slide-out compartment for a vehicle
Inventor: HIEBERT GRANT W
IPC: B60P3/34
Filed: 2000-12-27
Abstract: The apparatus of the present invention for selectively actuable relative movement in a first direction between a first vehicle compartment mountable or mounted to a second vehicle compartment includes a first actuator mounted to the first vehicle compartment for actuation in a second direction of a follower mounted on a distal end of the actuator. An elongate channel is mounted to the second vehicle compartment in a first plane substantially parallel to a plane containing both the first direction and the second direction. The second direction is angularly offset in the first plane from the first direction. The channel is generally diagonally offset in the first plane from the second direction. The follower is mountable or mounted in the channel for sliding engagement therealong upon actuation of the first actuator. Actuation of the first actuator causes the relative translation between the first and second vehicle compartments.
Patent CA-2331814-A1 (CA)
Inventor: ARETZ PETER J
IPC: B29C33/14
Filed: 1999-05-04
Abstract: Molded plastic parts having inserts associated therewith and a method for their production. The method of the invention consists in providing a mold and positioning an insert in the mold cavity. The insert may comprise part of a latch or nut structure which will ultimately be used for attaching the part to be molded to another part. A pre-molded plastic part is associated with the insert when the latter is placed in the mold. This pre-molded plastic part will be in the form of a cap or other shape which is adapted to at least partially envelope the insert. The plastic to be molded is then introduced to the mold cavity and brought into contact with the pre-molded plastic part.  Heat applied to the plastic to be molded, and/or pressure as normally applied during molding, will cause the pre-molded plastic part to deform and take a shape conforming at least in part to the exterior shape of the insert. This will serve to secure the insert in place since, at the same time, the plastic to be molded adheres securely to and bonds with the pre-molded plastic part.