baber/WOPTO huggingface dataset:
Patent CA-2379699-A1 (CA)
Title: One-part, storage-stable, water-based contact adhesive composition with an internal coagulant
Inventor: PATEL VIJAY
IPC: C09J133/00
Filed: 1999-11-19
Abstract: The invention provides contact adhesives comprising an adhesive component comprising polychloroprene rubber, and an internal coagulant. The contact adhesives may also contain a resinous component selected from the group consisting of ethylene-vinyl acetate copolymer, polyvinyl acetate homopolyme r, polyvinyl acetate copolymer, acrylic copolymer, polyvinyl acetate acrylic copolymer, and combinations thereof. The internal coagulant may be hygroscop ic salt, amino acid, or a combination thereof.
Patent CA-2380305-A1 (CA)
Title: Streptogramin derivatives, production thereof and compositions containing the same
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07K1/20
Filed: 2000-07-26
Abstract: The invention relates to derivatives of group B streptogramins of general formula (I), wherein R, R1, Ra, Rb, Rc and Rd have the meanings given in the description. Said derivatives are particularly suitable for use as antimicrobial agents, optionally coupled with at least one group A streptogramin derivative.
Patent CA-2382506-A1 (CA)
Inventor: GURNEY AUSTIN L
IPC: C12N1/21
Filed: 1998-09-16
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptides molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent CA-2382639-A1 (CA)
Inventor: KATAMUNE KOJI
IPC: A23L21/15
Filed: 2000-09-18
Abstract: The present invention provides low potassium juice having an improved taste obtained by decreasing the potassium content of juice reamed from fruit and/ or vegetable to one-tenth or less and adding a calcium compound and its production method as well as food containing the low potassium juice. The lo w potassium juice of the present invention not only has a decreased potassium content but also intends to improve taste and nutritional balance so that it  can be taken with good taste. Further, powdered juice, foods such as jelly, candy, and gummy, which contain the low potassium juice as a raw material, a re provided. The drink and food are suitable for patients whose kidney function  has decreased and who are under limitation as to the uptake of potassium, su ch as those suffering kidney failure.
Patent CA-2383404-A1 (CA)
Inventor: KANG DAVID
IPC: F01D5/18
Filed: 2000-08-04
Abstract: A method for refurbishing turbine engine vanes in which the airfoils are removed and replaced. The original configuration of the vanes can be modified from a single casting or welded pair to a multi-piece component assembly comprising individual airfoil segments attached to the inner and outer platforms. The component assembly allows replacement of airfoils (8, 10) and/or platforms (4, 6) with improved casings in the form of improved alloys, improved physical geometry, or both. Modifications can be made in the vanes class area without the need to modify the airfoil contours by brazing or other contour alteration processes. According to the method, the platforms (4, 6) are separated from the airfoils (8, 10), the openings in the platforms are sealed, new airfoil sockets are cut into the platforms, and the vane is reassembled.
Patent CA-2383430-A1 (CA)
Title: Method and apparatus for making a knot with flexible material wrapped around an article
Inventor: GEISINGER WOLFGANG
IPC: B65B11/02
Filed: 2002-04-24
Abstract: The method and apparatus are for making a knot with first and second rope-shaped end portions of flexible material wrapped around an article. The method comprises steps of (a) guiding the end portions along a predetermined path; (b) (i) nipping the first end portion at a first point of the predetermined path, (ii) nipping the second end portion at a second point of the predetermined path, and (iii) nipping the second end portion at a third point of the predetermined path; (c) cutting the second end portion between the second and third points to obtain a free end thereof; (d) moving the end portions to obtain a loop; (e) releasing the first end portion from the guiding of step (a) to obtain a free end thereof; and (f) inserting the free ends into the loop to form and tighten the knot.
Patent CA-2386206-A1 (CA)
Inventor: DIOLAITI LUIGI
IPC: F26B5/06
Filed: 2000-09-29
Abstract: A method and system for cooling and effecting a change in state of a liquid mixture (2), wherein a liquid mixture (2) is atomized to form an atomized liquid mixture (29), which is cooled to change its physical state; cooling being performed using substantially gaseous coolant means.
Patent CA-2386264-A1 (CA)
Inventor: JOHNSON STEVEN J
IPC: H02G3/20
Filed: 2002-05-13
Abstract: An electrical fixture mounting assembly is provided for quickly and easily mounting an electrical fixture to a brace assembly. The electrical fixture mounting assembly includes an electrical box, a brace assembly and a bracket. The brace assembly is mounted between joists located above an aperture in a ceiling. A  bracket is snap-fitted onto the brace assembly. Protrusions on the bracket prevent substantial movement of the bracket during installation of the electrical box. Tabs on the bracket engage openings in the electrical box, thereby facilitating alignment of the electrical box with the bracket. An electrical box is secured to the brace assembly by the bracket and fasteners.
Patent CA-2386691-A1 (CA)
Title: Improvements in electro-mechanical fuses for hand grenades
Inventor: MUNOZ BUENO LEONCIO
IPC: F42C11/00
Filed: 2000-06-14
Abstract: The improvements are applicable to fuses provided container (9) inside which may move axially a slider (10) having an electrical generator (1), the activation of which provides the electrical energy required for the operation of the fuse, delivering this energy to an electronic circuit (11) which discharges on a detonator (8), which causes the detonation which through a multiplier (12) is transmitted to the explosive charge of the grenade. The novelty consists in that two electronic timers are provided which are mutually independent and which may operate under different or identical technologies, one analogue and the other digital, and in that the detonator (8) and the multiplier (12) in a resting position are unaligned, with alignment resulting from a displacement caused by a specific arrangement of the elements of the explosive chain.
Patent CA-2387233-A1 (CA)
Title: Powertrain module for zero turn radius vehicle
Inventor: RUEBUSCH RICHARD T
IPC: B60K17/04
Filed: 2002-05-21
Abstract: A powertrain module for a zero turn radius vehicle, such as a tractor or mower, the powertrain module generally including a structural member or mounting plate to which an engine, a pair of hydrostatic transmission modules, and a pair of axle drive units are attached to form a self contained powertrain module which may be shipped as a single packaged unit for installation into the zero turn radius implement. The mounting plate provides structural rigidity between the powertrain components attached thereto, and the mounting plate of the powertrain module may be attached directly to the frame of the vehicle, or alternatively, may itself serve as a structural frame member for the vehicle.
Patent CA-2388698-A1 (CA)
Title: Television broadcasting method, television broadcasting apparatus, receiver and medium
Inventor: AKIYAMA RYUHEI
IPC: H04N21/475
Filed: 2000-10-16
Abstract: A function of facilitating selection of a program through a simple operation.  A plurality of kinds of maps (7) of different ranges of the area where the viewer resides are previously transmitted and stored in a memory built in a TV  receiver. The maps around the house of the viewer are sorted by the use for pedestrian, bicycle, and car, and a suitable kind can be selected according to the use by clicking an icon 8 (71) displayed on the screen. When an icon 8 (75) is clicked, positions of department stores, super markets, restaurants, and amusement parks along with the leaflet information, information on menus of restaurants, and information on events of amusement parks, can be displayed on the map. Furthermore, information on traffic jam and, natural disaster can also be displayed on the map. The information can be rewritten appropriately.  The viewer can obtain any of the information easily by operating a remote controller.
Patent CA-2389735-A1 (CA)
Inventor: TABASKA STEVEN T
IPC: H04Q11/00
Filed: 2000-11-02
Abstract: In general, an optical cross-connect switching system comprising a switch subsystem, an input/output (I/O) subsystem including a plurality of removable, I/O port modules, and a switch control subsystem featuring servo modules.  These units collectively operate to provide optical data paths for routing of light signals without conversion from optical to electrical domains and back to optical. Also, the optical cross-connect switching system is scalable because the I/O port modules, servo modules and even features of the switch subsystem may be removed without disruption in system operation.
Patent CA-2391696-A1 (CA)
Inventor: VOEGELE AARON C
IPC: A61B17/34
Filed: 2002-06-26
Abstract: A trocar for performing a surgical procedure on a patient. The trocar includes a hollow cannula having a distal end and a proximal end, and a housing having a distal end attached to the proximal end of the cannula and a proximal end having a wall attached thereto. Wherein the wall has an aperture therethrough for inserting surgical instruments into the trocar. The trocar includes a hollow tubular guide member having a proximal end attached to the wall about the aperture and a distal extending therefrom The trocar has a first seal comprising an elastomeric conical member having a proximal end adjacent to the distal end of the guide member, and a distal end extending therefrom, the distal end of the member having an opening therethrough. The trocar also has a second seal having an open position and a closed position, wherein when the second seal is in the open position there is fluid communication between the aperture and the cannula, and wherein when the second seal is in the closed position, fluid communication between the aperture and the cannula is substantially prevented.
Patent CA-2392397-A1 (CA)
Title: Electronic message filter having a whitelist database and a quarantining mechanism
Inventor: DONALDSON ALBERT L
IPC: H04L12/58
Filed: 2000-11-21
Abstract: An Active Filtering proxy (1104) Filters electronic junk maiL received at a Message Transfer Agent from remote Internet hosts using the Simple Mail Transfer Protocol (SMTP). The proxy (1104)actively probes remote hosts that attempt to send mail to the protected mail server in order to identify dialup PCs, open relays, and forged email. The system provides multiple layers of defense including: connect-time filtering based on IP address, identification of dialup PCs attempting to send mail, testing for permissive (open) relays, testing for validity of the sender's address and message header filtering. If a message passes through all relevant layers, it is delivered directly to all recipients. A recipient whitelist (1094) permits the user or system administrator to identify particular senders and/or domains as acceptable. If one or more recipients have agreed to receive mail from the sender, the message is delivered to those recipients and rejected or quarantined for the remainder of the recipients.
Patent CA-2392520-A1 (CA)
Title: Press device having an extended press nip for pressing a traveling paperboard web
Inventor: SNELLMAN JORMA
IPC: D21F3/02
Filed: 2000-12-07
Abstract: A press device having an extended nip comprising a press shoe aligned across the machine direction and a support which supports the press shoe via a plurality of loading cylinders along the press shoe in order to enable application of pressure on the web during the pressing. The loading cylinders comprise a first cylinder member attached to or integrated in the press shoe, and a second cylinder member attached to or integrated in the support. The cylinder members are slidably connected by a connecting member, wherein the connecting member and the first cylinder member are movable in relation to each other with a first length of stroke, while the connecting member and the second cylinder member are movable in relation to each other with a second length of stroke, and the connecting member has third length. The first length of stroke is smaller than the second length of stroke.
Patent CA-2396356-A1 (CA)
Title: Carbon block water filter
Inventor: KUENNEN ROY W
IPC: C01B31/02
Filed: 2001-10-25
Abstract: An activated carbon block filter (10) including a unique bonded carbon mixture. The carbon mixture preferably includes a mean particle diameter in the range of about 60 microns to about 80 microns and a particle size distribution having less than 10 % by weight of particles larger than 140 mesh and less than 10 % by weight of particles smaller than 500 mesh. More preferably, the carbon mixture includes a mean particle diameter in the range of about 65 microns to about 75 microns. Even more preferably, the carbon mixture includes a mean particle diameter of about 70 microns and a particle size distribution having less than 7 % by weight of particles larger than 140 mesh and less than 7.5 % by weight of particles smaller than 500 mesh.
Patent CA-2396821-A1 (CA)
Title: Conditional access and security for video on-demand systems
Inventor: BERTRAM MICHAEL C
IPC: H04N7/173
Filed: 2001-01-12
Abstract: A system that provides secure transmission and complete access control for target devices. Such a system includes a distribution center, a video-on-demand system, a transmission network and a plurality of target devices. The video-on-demand system advantageously provides for encryption of the transmission, transmission of access keys, and access control. The target devices also include circuitry for communicating with the video server and decrypting the transmission and controlling access to video services. A method for providing conditional access to video services for a plurality of subscriber stations comprises the steps of: authorizing the plurality of subscriber stations to receive the video services; receiving a first order for a first video service from a first subscriber station; and transmitting tuning data to the first subscriber station so that the first subscriber station is able to receive the first video service. The method may also prevent the theft of the content of transmissions by performing the steps of: scrambling the first video service using a first key to generate a first scrambled video service; scrambling the first key using decryption data to generate a first scrambled key; distributing the decryption data to decrypt the first scrambled key to the plurality of subscriber stations; transmitting the first scrambled video service to the plurality of subscriber stations; and transmitting the first scrambled key to the plurality of subscriber stations.
Patent CA-2397214-A1 (CA)
Title: Improved motorcycle structure
Inventor: CHENG CHIH HUNG
IPC: B62H1/12
Filed: 2002-08-09
Abstract: The present invention relates to an improved motorcycle structure, comprising a front wheel, a back wheel, an engine, and a frame body; wherein the frame body having a left horizontal frame and a right horizontal frame, each of the horizontal frames having an aslant pipe coupled backward to the horizontal frames; a side wheel unit being set on each of the external side of the front wheel and the back wheel, further comprising a connecting device, a contractible supporting base, and a side wheel; the connecting device is for pivotally connecting the contractible supporting base and the horizontal frame, and using a sliding axle to pass through the components of the horizontal frame, and in the meantime passing through and coupling to a bushing corresponsive to contractible supporting base. The side wheel is pivotally coupled to the external side of the contractible supporting base; the contractible supporting base has at least one contractible rod such that the bottom and the top of the contractible rod are pivotally coupled onto the surface of the contractible supporting base and onto the frame body Such arrangement mainly makes use of the erection assistance and the contraction functions of the side wheel unit, so that motorcycle riders can drive or make turns on a rough road surface more safely and stably.
Patent CA-2397877-A1 (CA)
Title: Gfci with reverse line/load wiring prevention
Inventor: BONILLA NELSON
IPC: H02H3/33
Filed: 2002-08-12
Abstract: A system and method employing a fault circuit interrupter to provide enhanced miswiring protection. The fault circuit interrupter is used with an alternating current (AC) receptacle and comprises first and second source terminals, and first and second load terminals. The fault circuit interrupter also comprises a sensing circuit, which is adapted to selectively enter a fault detection state in response to an imbalance of current flow in the AC receptacle. A latching mechanism is also provided and is adapted to break at least one conductive path between the source and load terminals of the AC receptacle in response to entry of the sensing circuit in the fault state. The sensing circuit is further adapted to maintain the latching mechanism in a condition to maintain a break in at least one of the conductive paths when an AC source is connected to the load terminals instead of to the source terminals.
Patent CA-2398112-A1 (CA)
Title: 2-(3,4-dihydroxyphenyl)ethyl-substituted carbonic acid derivatives and their use
Inventor: LEY JAKOB PETER
IPC: C07C275/24
Filed: 2002-08-14
Abstract: The invention relates to the use of 2-(3,4-dihydroxyphenyl)ethyl-substituted carbonic acid derivatives as antioxidants or free-radical scavengers, in particular to the use for protecting human cells and tissues from the harmful, aging-accelerating effects of free-radicals and reactive oxygen compounds.
Patent CA-2400052-A1 (CA)
Title: Genealogy storage kit
Inventor: BOLANOS HENRY
IPC: B01L99/00
Filed: 2002-08-28
Abstract: A biological sample collection and storage kit s disclosed that includes a plurality of biological sample storage devices, a plurality of biological sample collection devices configured to collect biological samples for placement into the sample storage devices, identification devices for identifying the contents of the sample storage devices, and a housing including a base portion and a lid portion forming an interior cavity therebetween for accommodating the plurality of biological sample storage devices, the plurality of biological sample collection devices and the identification devices.
Patent CA-2400418-A1 (CA)
Inventor: LUND DAVID
IPC: F16H7/06
Filed: 2001-01-31
Abstract: A torque transfer device which incorporates a continuous direct drive (9) comprised of a plurality of alternating pins (6) and links (4) which advance  each other to provide the drive. The direct drive communicates through a fir st drive sprocket (3) and a second drive sprocket (7) and traveling through the  drive sprockets to rotate the drive sprockets to transfer torque.
Patent CA-2401024-A1 (CA)
Title: Link aggregation
Inventor: WYATT RICHARD M
IPC: H04L12/56
Filed: 2001-01-17
Abstract: In a switch with multiple physical links to a destination, data is forwarded  to the destination by distributing received data across the physical links. A flow hash is selected for the received data's data flow dependent on a destination address and source address included in the received data. The fl ow hash selects one of the physical links to the destination for a data flow bu t potentially a different physical link for a different data flow, thereby fowarding the received data by distributing the received data across the physical links while maintaining frame ordering within a data flow.
Patent CA-2404737-A1 (CA)
Title: Drug delivering substance containing polyalkylene glycol and phospholipid covalently bonded to drug
Inventor: NAKAGAWA MASAKI
IPC: A61K47/48
Filed: 2001-04-03
Abstract: Excellent transporters which enable a drug to efficaciously exist in vivo ov er a long time are designed and thus a drug delivery system is constructed by using these transporters. The transporters are prepared by forming a covalen t bond by reacting polyalkylene glycol or its reactive derivative with a phospholipid and a drug. When systemically or topically administered, these transporters are retained at a target site in vivo, thereby making it possib le to achieve a sustained drug effect over a long time by a single administrati on.
Patent CA-2405154-A1 (CA)
Inventor: SCOVELL EDWARD GEORGE
IPC: C09K8/72
Filed: 2001-05-10
Abstract: Stimulation, particularly fracturing or acidising, of hydrocarbon wells having bores leading to hydrocarbon bearing uses a fluid including a continuous phase of or including a compound of the formula (I): (R2)p-Ph-(CH2)m-COO-(AO)n-R1 where R1, AO, n, m, Ph, R2 and p have defined meanings and particularly where the esters are alkyl or alkenyl benzoate esters. These esters are beneficial by having a range of viscosities, especially extending to low viscosities, and attractive toxicological and environmental profiles for use in well stimulation.
Patent CA-2405339-A1 (CA)
Title: Four a jet d'air chaud avec injection de vapeur et procede pour la cuisson de produits de pate
Inventor: KEMPF THOMAS P
IPC: F24C15/32
Filed: 2001-04-20
Abstract: Selon cette invention, un four permet de cuire des aliments au moyen d'un mécanisme de transfert de chaleur par injection, le four fournissant du gaz chauffé sous la forme de colonnes ou de courants qui sont dirigés sur au moins une surface d'un aliment dans le four. De l'humidité, sous la forme de vapeur, est introduite à l'intérieur du mécanisme de transfert de chaleur par convection. Ainsi, un environnement humide efficace peut être créé à la surface et autour de la surface de l'aliment qui est cuit sous l'effet des colonnes ou courants de gaz/vapeur chauds. De préférence, la vapeur est introduite dans le mécanisme de transfert de chaleur par convection pour créer un environnement humide entourant sensiblement l'aliment dans son entier durant sa cuisson. Un tel four permet la cuisson d'aliments, en particulier de produits de pâte, et plus particulièrement encore de produits bagel, au moyen d'un mécanisme de transfert de chaleur par convection qui permet une cuisson plus rapide et plus uniforme des aliments tout en permettant de fournir n'importe quel niveau d'humidité requis pour donner des caractéristiques souhaitables à l'aliment. Pour les produits bagel, en particulier, une surface brillante souhaitable et certaines caractéristiques de texture peuvent être obtenues. Cette invention concerne également des procédés de cuisson d'aliments, en particulier des produits de pâte, et plus particulièrement encore des produits bagel, qui se basent sur l'utilisation d'un tel four.