baber/WOPTO huggingface dataset:
Patent CA-2297198-A1 (CA)
Title: Macrocyclic lactones, compositions, and methods of use
Inventor: BEUTLER JOHN A
IPC: A61P35/00
Filed: 1998-07-23
Abstract: The present invention provides a compound of formula (I), wherein R1 and R2 are the same or different and are independently H, C1-C6 straight-chain or branched-chain saturated or unsaturated alkyl, aryl, R6CH2-, R6CO-, or R6SO2-, wherein R6 is H, C1-C6 straight-chain or branched-chain saturated or unsaturated alkyl, or aryl; R3 is H, C1-C6 straight-chain or branched-chain saturated alkyl, aryl, an oxime, or an oxime methyl ether; at least one aromatic ring position is optionally substituted with a substituent selected from the group consisting of halo, nitro, amino, hydroxyl, thio, acyl, C1-C6 alkyl, and cyano; and Z is a contiguous linker comprising a chain of 7-10 atoms (including heteroatoms) which atoms, together with the five atoms beginning with the carbon of the aromatic ring in meta-relationship with OR1 and ending with the carbon directly attached to the alkyl oxygen of the lactone, which carbons are covalently bonded to either end of linker Z, integrally form a 12-15 membered ring; or a pharmaceutically acceptable salt, an ester, or a prodrug thereof. The present invention further provides a pharmaceutical composition, and a method of preventing or treating cancer, using at least one compound of the present invention, optionally in conjunction with an additional compound other than a compound of the present invention.
Patent CA-2299199-A1 (CA)
Title: Mop head securement device
Inventor: TOMM ERWIN
IPC: A47L13/24
Filed: 2000-02-16
Abstract: A mop head securement device includes a shank having an upper jaw projecting outwardly from the shank and a lower jaw member pivotally connected to the  first end of the upper jaw member. An opposite end of the lower jaw defines a lower latch member. A lever arm is arranged generally transverse and connected to the second end of the upper jaw member. The lever arm has a locking tab, and a first portion depending from the upper jaw member toward the lower jaw member, and a second portion extending upwardly away from the lower jaw member. The first portion of the lever arm defines an upper latch member. The lever arm is manually movable between a latched position and an unlatched position. The lower jaw member is movable between a closed and an open position. A resilient member biases the lever arm into its latched position.
Patent CA-2299224-A1 (CA)
Title: Use of cryogenic rectification for the production of ammonia
Inventor: SHAH MINISH MAHENDRA
IPC: C01B3/02
Filed: 2000-02-24
Abstract: A system for producing ammonia by integrating blast furnace ironmaking with ammonia production wherein cryogenic rectification links the two systems enabling the production of ammonia synthesis gas from blast furnace gas for use in the ammonia production.
Patent CA-2301990-A1 (CA)
Title: New substitute dimerized derivatives, process for preparing them, and pharmaceutical compounds containing them
Inventor: LEFOULON FRANCOIS
IPC: C07C235/34
Filed: 2000-03-23
Abstract: Compounds (I) selected from alkylenedioxybisnaphthalene derivatives and related compounds are new.  Compounds of formula (I) other than diethyl 2-acetylamino-2-(5-(3-(2-acetylamino-3-ethoxy-2-ethoxycarbonyl-3-oxopr opyl)-1H-indol-5-ylmethyl)-1H-indol-3-ylmethyl)malonate and N-(2-(5-(3-(2-acetylaminoethyl)-1H-indol-5-ylmethyl)-1H-indol-3-yl)eth yl)acetamide are new.  A = NR<1>-C(Q)-R<2>, NR<1>-C(Q)-NR<2>R<3> or C(Q)-NR<2>R<3>;  Q = O or S;  R<1> - R<3> = H or R; or  NR<2>R<3> = 1-piperazinyl, piperidino or pyrrolidino;  R = optionally Q'-substituted 1-6C alkyl, 2-6C alkenyl, 2-6C alkynyl, 3-8C cycloalkyl or (3-8C cycloalkyl)-(1-6C alkyl); 1-6C polyhaloalkyl; or optionally Q-substituted aryl, aryl(1-6C alkyl), aryl(2-6C alkenyl), heteroaryl, heteroaryl-(1-6C alkyl) or heteroaryl-(2-6C alkenyl);  B = NR<1>-C(Q)-R<2>, NR<1>-C(Q)-NR<2>R<3>, C(Q)-NR<2>R<3>, C(Q)-OR<1>, NR<1>-C(Q)-OR<2> or NR<2>R<3>;  G1, G3 = 1-4C alkylene optionally substituted by one or more of OH, COOH, CHO, R, OR, C(O)OR or C(O)R; Cy = a group of formula (i) in which G2 is attached to the benzene ring and G1 or G3 is attached to the other ring, or a group of formula (ii) in which G2 is attached to the D ring and G1 or G3 is attached to the other ring:  X, Y' = S, O, C, CH or CH2;  R<4> = H, halogen, CF3, OH, COOH, CHO, NH2, NHR, NRR', NHC(O)R, C(O)NHR, R, OR, C(O)R or COOR;  R' = R;  Z' = S, O, CH, CH2, NH, NSO2-phenyl or NR; D' = a benzene or pyridine ring;  G2 = an optionally substituted W1(CH2)nW2(CH2)mW3 group containing no adjacent heteroatoms;  W1-W3 = bond, O, S, CH2, CHR, NH or NR;  n, m = 0 - 6;  Q' = one or more of OH, 1-6C alkoxy, 1-6C polyhaloalkyl, NH2, 1-6C alkylamino, di(1-6C alkyl)amino and halogen;  aryl = naphthyl, phenyl or biphenylyl; heteroaryl = a saturated or unsaturated mono- or bicyclic group containing 5-10 C atoms and 1-3 heteroatoms selected from N, S and O; and  Q = OH, COOH, 1-6C alkoxy, 1-6C alkyl, 1-6C polyhaloalkyl, CHO, CN, NO2, NH2, 1-6C alkylamino, di(1-6C alkyl)amino and halogen. Independent claims are also included for the following:  (1) a process for preparing (I); and  (2) compounds of formula (II) other than N-(2-(5-(2-hydroxyethoxy)-1H-indol-3-yl)ethyl)acetamide.  W4 = O, S, NH or NR; and  E' = OH or halogen;  provided that W4-(CH2)n-W2-(CH2)m is not oxyalkylene when Cy is naphthylene and G1-A is (CH2)2-NR<1>CQR<2> or (CH2)2-NR<1>CQNR<2>R<3>.
Patent CA-2302206-A1 (CA)
Inventor: GREGORY ALAN
IPC: G09B19/06
Filed: 1998-08-25
Abstract: A method of organizing words using a dictionary, thesaurus, or book of synonyms and antonyms in which a person selects a concept word (C1, L1) and by looking up the concept words in the dictionary, or thesaurus or the book of synonyms and antonyms to develop lists of related words using the index of the thesaurus to find all places it occurs or extracting synonyms from the definitions in the dictionary. This method is described to be performed manually, but could be implemented using a computer.
Patent CA-2302316-A1 (CA)
Title: Method of delivering genes to antigen presenting cells of the skin
Inventor: LISZIEWICZ JULIANA
IPC: A61K45/06
Filed: 1998-09-15
Abstract: A molecular delivery complex specific to antigen-presenting cells is formed from a non-viral gene delivery system complexed with foreign genetic material. The complex then enters the targeted cells through a specific receptor and overcomes the degradation mechanism, so that functional uptake of the foreign genetic material, or transduction, of the cell, results in gene expression. The invention also includes a method for genetic immunization without a needle.
Patent CA-2303054-A1 (CA)
Title: Tapered traction stud, stud mount and method of making and mounting
Inventor: MUSSELMAN MARK
IPC: B62D55/27
Filed: 2000-03-29
Abstract: A traction stud and method of making and mounting a one-piece traction stud having a mounting end, a ground engaging end and an intermediate section therebetween which has an outer surface that flares radially outwardly in an axially outward direction to provide a self locking surface for detachably locking the stud to a snowmobile track. A stud mount is provided for mounting the stud on a snowmobile track including a threaded cylinder for threadedly receiving the threaded mounting end of the stud and a skirt, which radially outwardly flares in axially outer direction, to provide an internal self locking bearing surface against which the tapered surface on the traction stud bears to detachably lock the stud-to the drive track. The stud mount is embedded in the track and may include a hollow transverse mounting head which is disposed on a reinforcing bar that is embedded in the track.
Patent CA-2303894-A1 (CA)
Inventor: SUH KYUNG W
IPC: H01M2/10
Filed: 1998-10-13
Abstract: Composant sensible à la chaleur isolé et compartiment moteur comprenant: a) un composant sensible à la chaleur; b) un matériau d'âme constitué d'une ou plusieurs matrices d'un matériau rigide poreux ou à alvéoles ouverts, qui a été vidé de son air jusqu'à une pression absolue d'environ 10 torr ou moins, puis scellé, et qui recouvre environ 20 % ou davantage de la surface dudit composant; éventuellement, le matériau d'âme est situé à l'intérieur d'une cavité vide d'air du composant; ou c) un panneau vide d'air comprenant un réceptacle déformable, qui a été vidé de son air jusqu'à une pression absolue d'environ 10 torr ou moins, puis scellé autour d'un matériau d'âme constitué d'une ou plusieurs matrices d'un matériau rigide poreux ou à alvéoles ouverts, et qui recouvre environ 20 % ou davantage de la surface dudit composant. Le matériau d'âme ou le panneau vide d'air permet d'obtenir une résistance à la chaleur d'au moins 10 par pouce.
Patent CA-2304261-A1 (CA)
Inventor: HENDERSON TONY
IPC: B65D30/08
Filed: 2000-03-31
Abstract: A multiply bag and method of forming the same is provided. The multiply bag includes at least one readily user assessable tear strip assembly which enables the bag to be easily opened. An inner and outer ply of bag material are secured together to form a closed end and a sealable open end for receiving a storable product. One of the opposed ends of the inner ply layer has a projection and the other of the opposed ends of the inner ply layer has a notch aligned with the projection. The tearable strip of material extends from the projection to the notch and is accessible so that when the bag is filled with storable product, the projection may be pulled thereby opening the bag. The sealable open end includes a flap having are unseated portion which provides a protected area for the tear strip and accompanying projection.
Patent CA-2304609-A1 (CA)
Title: Architecture de traitement de donnees a iteration autonome
Inventor: FANT KARL
IPC: G06F9/34
Filed: 1998-09-23
Abstract: On décrit un circuit (4) électronique de traitement de données comprenant au moins une mémoire (202) d'instructions, un décodeur (205) d'instructions et une structure (209) à fentes. La structure à fentes se caractérise par une pluralité de fentes. Chaque fente comporte au moins: (1) un registre d'adresses, (2) un registre de données, un registre de fonctions et (4) un circuit de surveillance. Chaque fente exécute de manière asynchrone des opérations définies par le contenu informatif de son registre d'adresses respectif, de son registre de données respectif et de son registre de fonctions respectif lorsque la totalité de l'information est présente.
Patent CA-2305221-A1 (CA)
Title: Methods and apparatus for manifold array processing
Inventor: DRABENSTOTT THOMAS L
IPC: G06F15/80
Filed: 1998-10-09
Abstract: A manifold array topology includes processing elements, nodes, memories or the like arranged in clusters (52). Clusters are connected by cluster switch arrangements (986A) which advantageously allow changes of organization without physical rearrangement of processing elements. A significant reduction in the typical number of interconnections for preexisting arrays is also achieved.  Fast, efficient and cost effective processing and communication result with the added benefit of ready scalability.
Patent CA-2306104-A1 (CA)
Title: Penis extension device
Inventor: JOCHUM HERBERT
IPC: A61F5/41
Filed: 1998-09-29
Abstract: A penis extension device for enlarging the male member by long-term extension treatment of the corpora cavernosa comprises an extension element which runs between a fastening means (4), for securing the glans penis (5), and a support (2) which receives the penis root (3) and serves as an abutment. The extension element is designed as a flexible strap (1) which can be passed around the user's body.
Patent CA-2309081-A1 (CA)
Inventor: SMAILES STEVE
IPC: A01G7/04
Filed: 2000-05-16
Abstract: This is a light reflector used for indoor gardening. It hangs from the ceiling over the crop being grown and deflects the light back down to the crop. It's used with hydroponic, aeroponic and soil gardens. It can also be used with any other grow medium.
Patent CA-2309868-A1 (CA)
Inventor: MANN STEVE
IPC: G06F3/02
Filed: 2000-05-30
Abstract: A handheld keyer, suitable for sending code, transmitting messages, or entering data into a body-worn computer, or the like, is described. The keyer comprises a plurality of switches actuable in various combinations, such that, with a small number of switches, a large number of chords are possible, a chord being defined as a combination of closings and openings of one or more switches. Because of the numerous chords that can be generated, multiple chords can be assigned to the same symbol. Therefore, the choice of chord can be made based on a chord progression that makes data entry easier, more efficient, and less repetitious. The keyer, in the preferred embodiment, is operable while doing other things such as jogging, running up and down stairs, or the like. It can also be used to secretly type messages into a wearable computer, or to a remote entity, while standing and conversing with other people in a natural manner.
Patent CA-2312982-A1 (CA)
Title: Systeme sans fil de promotion des ventes
Inventor: WALDEN MICHAEL
IPC: G06Q30/00
Filed: 1998-12-04
Abstract: Procédé et appareil pour fournir des informations à un abonné. Ledit appareil comprend une mémoire pour la mémorisation d'informations relatives à l'abonné, un détecteur pour détecter la présence de l'abonné à un endroit particulier, comme un établissement de commerce de détail, et un émetteur pour transmettre des informations rangées dans la mémoire, à l'abonné, à l'endroit concerné, en réponse à la détection de l'abonné. Le système est également capable de communiquer des informations transactionnelles à un abonné, en réponse à la détection d'une demande d'abonné.
Patent CA-2315741-A1 (CA)
Title: A membrane process for making enhanced flavor fluids
Inventor: HO SA V
IPC: A23L27/10
Filed: 1998-12-24
Abstract: A process using a hydrophobic membrane separation process for making an enhanced flavor fluid, particularly a low-alcohol brew, having improved flavor is disclosed.
Patent CA-2317078-A1 (CA)
Inventor: GRAU CURTISS A
IPC: B61G7/14
Filed: 2000-08-30
Abstract: A vehicular coupler comprises a head for coupling to an opposed, generally identical coupling head of a vehicle for mechanically connecting two vehicles together. Such coupler includes a beam member for connecting to the underside of one of such vehicles. A housing is slideably connected to the beam member and a cushioning device is connected to the coupling head. The coupling head has a rearward extension located in the housing. Primary shear bolts or pins extend through walls of the housing and into the rearward extension of the cushioning device. Secondary shear bolts or pins extend through the beam member and into the housing. Retaining bolts are secured to the housing and have upper portions located above an upper surface of the housing. A longitudinal relief area is provided in the beam member, with the upper portions of the retaining bolts being located in the relief area. The relief area terminates at a predetermined location in the beam member to provide a ledge for engagement with and retention of the upper portions of the retaining bolts when the primary and secondary shear bolts or pins are sheared in two and the coupling head and housing are moved forwardly relative to the beam member.
Patent CA-2317504-A1 (CA)
Title: Cutting apparatus and cutting method
Inventor: TEASE TIMOTHY NOEL
IPC: B26F1/44
Filed: 1999-02-03
Abstract: A cutting apparatus and a method are disclosed for cutting a plurality of articles from a sheet or web of material. A knife (14) can be formed in or secured to the outer surface of a rotary die cutter. The knife (14) includes a first cutting member (40) having a first end (42), and second and third cutting members joined to the first end of the first cutting member. The second and third cutting members are arranged relative to one another to form an arcuate section (18, 50) which intersects with the first cutting member (40) to form a general wishbone configuration. A unique knife profile enables two adjacently arranged articles to be cut simultaneously from a sheet or web of material with zero clearance between at least a portion of the outer peripheries of the two articles.
Patent CA-2319113-A1 (CA)
Title: Biologically active hemagglutinin from type a clostridium botulinum and methods of use
Inventor: SHARMA SHASHI KANT
IPC: A61P21/00
Filed: 1999-01-26
Abstract: An isolated, biologically active 33 kDa hemagglutinin purified from the type A  Clostridium botulinum neurotoxin complex and its uses are described.
Patent CA-2321337-A1 (CA)
Title: Reconfigurable decorative star apparatus
Inventor: BYERS THOMAS L
IPC: F21S4/00
Filed: 2000-09-28
Abstract: A reconfigurable decorative apparatus which has a display position defining a star and a more compact collapsed, or storage position generally defines a rectangular shape. The apparatus is comprised of a plurality of elements pivotably connected to one another at the ends thereof. The members will pivot about connections points when the apparatus is moved between its display and storage positions. In the display position, the apparatus defines a star having a plurality of projections. To move the apparatus from its display to its storage position, connections between the ends of some of the members are removed to allow the members to pivot about the remainder of the connection points to a storage position. The apparatus may have lights attached thereto for display purposes and will move between its display and storage position with the lights attached.
Patent CA-2321823-A1 (CA)
Title: Random access slide stainer with independent slide heating regulation
Inventor: PURBRICK JOHN A
IPC: G01N35/02
Filed: 1999-02-25
Abstract: An automated slide stainer with slides mounted in a horizontal position on a rotary carousel. Reagents and rinse liquids are automatically dispensed onto tissue sections or cells mounted on slides for the purpose of performing chemical or immunohistochemical stains. The rinse liquids are removed by an aspiration head connected to a source of vacuum. Individual slides or groups of slides are supported on flat heating stations for heating to individual temperatures.   Temperature control electronics on the carousel are controlled by a user interface off of the carousel.
Patent CA-2322958-A1 (CA)
Inventor: INGRAM MURRAY ALEC
IPC: B60K15/04
Filed: 1999-03-10
Abstract: A fuel tank closure system (10) includes a filler neck (12) and a fuel cap (14) engageable with filler neck (12). Fuel cap (14) includes a closure (16), a seal (18) coupled to closure (16) to engage filler neck (12), and a spring (20). Closure (16) includes a handle (24) and a lug (34) engageable with filler neck (12). Handle (24) is adapted to move lug (34) between an engaged position securing closure (16) in an axially and a disengaged position permitting closure (16) to move between axially inner and outer positions. Spring (20) moves closure (16) relative to filler neck (12) to the axially outer position while lug (34) is in the disengaged position.
Patent CA-2324773-A1 (CA)
Title: Modular retainer clip assembly for use in an automobile
Inventor: BEAVER JEFFREY L
IPC: F16B2/20
Filed: 2000-10-30
Abstract: A retainer clip assembly for securing a sun visor interiorly in an automobile. The retainer clip assembly includes a movable lever attached thereto which secures the retainer clip assembly to a vehicle ceiling panel. The lever includes a release member which is accessible from the exterior of the retainer clip, so that the lever may be disengaged and the retainer clip removed. A transportation clip is disclosed for use with the retainer clip assembly. The transportation clip connects the retainer clip to a headliner module during transportation to the final point of assembly. At the final point of assembly, the retainer clip can be pushed into its installed position and the transportation clip is concealed within the retainer clip and need not be removed.
Patent CA-2325191-A1 (CA)
Title: Resonant optical cavity
Inventor: DUCELLIER THOMAS
IPC: G02B6/34
Filed: 2000-11-07
Abstract: A resonant optical cavity is disclosed that has a first partially reflective input end face and a second partially reflective end spaced a predetermined distance apart.  The cavity is substantially angle insensitive to a beam of light launched into the cavity at a non-normal angle of incidence to the first input end face along a first line lying on a first plane orthogonal to the first input end face. The second end includes a retroreflector having at two or more partially reflective facts for redirecting light. An optical element having optical power such as a curved mirror or a lens for focusing light is disposed between the retroreflector and the other of the first and second ends. If the optical element having optical power is rotationally symmetrical the optical resonant cavity can be angle insensitive to all input angles. This device is particularly suited for use in the fabrication of an GT or MGT optical device.
Patent CA-2326177-A1 (CA)
Title: Water compatible energy curable compositions containing maleimide derivatives
Inventor: YONEHARA HISATOMO
IPC: C08L35/00
Filed: 1998-11-14
Abstract: Active water compatible energy curable compositions comprised of maleimide derivatives, water compatible resins and water which are capable of curing at a practical intensity and energy level and a method for curing same.
Patent CA-2329229-A1 (CA)
Inventor: MARIANO RICHARD
IPC: G06F9/48
Filed: 1999-04-14
Abstract: A RISC processor includes a sequencer (12), a register ALU (RALU) (14), data  RAM (16), and a coprocessor interface (18). The sequencer includes an Nx32 b it instruction RAM which is booted from external memory through the coprocessor  interface. The RALU includes a four port register file (40) for storage of three contexts and an ALU (32). The ISA (instruction set architecture) according to the invention supports up to eight coprocessors. An important feature of the invention is that multiple sets of general purpose registers are provided for the storing of several contexts. According to a presently preferred embodiment, three sets of general purpose registers are provided a s part of the RALU and a new opcode is provided for switching among the sets o f general purpose registers. With multiple sets of general purpose registers, context switching can be completed in three processing cycles. In addition, one set of general purpose registers can be loaded by a coprocessor while another set of general purpose registers is in use by the ALU. According to a presently preferred embodiment, each of the three sets of general purpose registers includes twenty-eight thirty-two bit registers. In addition, according to the presently preferred embodiment, a single set of four thirty  two bit registers ios provided for use in any context. The set of common registers is used to store information which is used by more than one contex t.
Patent CA-2330060-A1 (CA)
Inventor: MOFFATT DEVIN LAWRENCE
IPC: A63B57/00
Filed: 2001-01-03
Abstract: A computer scoring and communication system for use by golfers on a golf course is disclosed. The scoring and communication system includes a computer server having a communications interface and a computer memory, a plurality of remote computer consoles, each console mounted adjacent a tee box, each said console having a computer display screen and a data inputting device whereby the golfers can enter information into the console, each remote computer console operatively coupled to the communications interface of the server via a communications network. The computer server is adapted and configured to retrieve the information from each remote computer console and store said information in the memory. The computer server is further adapted and configured to send messages to the remote computer consoles, said remote computer consoles adapted to display the messages on their computer display screens.