baber/WOPTO huggingface dataset:
Patent CA-2304027-A1 (CA)
Title: Procede et appareil de fabrication de pate
Inventor: KROTOV VLADIMIR
IPC: D21C5/00
Filed: 1998-09-14
Abstract: L'invention se rapporte à un appareil de fabrication de pâte à partir de matières végétales. L'appareil comprend, dans l'ordre, un premier doseur (9) destiné à réguler la quantité de matière première entrante, un bouilleur (11) servant à la cuisson de la matière première et à l'obtention d'une pâte, un deuxième doseur (13) maintenu à une pression plus basse que le bouilleur (11), un appareil (15) d'extraction de liquides, un dispositif de déchargement (16) dans lequel la pâte est traitée à la vapeur, un réservoir d'accumulation (18) et un dispositif pour extraire la pâte du réservoir d'accumulation. Le premier doseur (9) peut comprendre une vis sans fin (90, fig. 4) possédant une tige (91, fig. 4) qui dépasse du filetage de la vis; la tige comporte un canal à travers lequel on injecte la solution pour bouilleur. Le bouilleur peut être pourvu d'une vis sensiblement verticale (111, fig. 5) possédant un arbre rotatif perforé. L'appareil (15) d'extraction de liquides peut comprendre un appareil à vis pourvu d'au moins un jeu de cames rotatives, chaque jeu de cames ayant une largeur différente. Le réservoir d'accumulation (18) peut comprendre un fond muni d'un système assurant le mouvement continu de la pâte.
Patent CA-2304692-A1 (CA)
Title: Track tensioning assembly
Inventor: FORNES COREY L
IPC: B62D55/30
Filed: 2000-04-10
Abstract: A chain tensioner for a track of a track vehicle that has a track tensioning assembly including a compression spring mounted on to a shaft.  The spring is captured between a pair of retainers, the outer end one of which is mounted to permit limited sliding movement of the spring during use.  The limited sliding movement is provided by one of the retainers comprising a sliding block that is supported in position with a pair of cross pins that pass through cross recesses on opposite sides of the shaft to hold the block while permitting axial movement of the block between desired limits in longitudinal direction. The cross pins also to retain the block against rotation about the central axis of the shaft. The block will slide easily, and when used with hardened parts gets long wear life as well as maintaining a tension in the track as it moves.
Patent CA-2305587-A1 (CA)
Inventor: SEVERNS CHRISTINE
IPC: H04L12/56
Filed: 1998-10-02
Abstract: L'invention concerne un appareil et un procédé de traitement d'un paquet de données en vue de déterminer le routage du paquet de données dans un réseau de télécommunications, ledit paquet de données possédant une partie en-tête stockée dans des registres d'E/S (150) pour en-têtes et une partie données stockée dans un tampon de données (50). Le traitement peut consister à utiliser un noyau de traitement du type VAL (164) pour exécuter les instructions permettant de traiter la partie en-tête, à faire des recherches dans une table de routage (162) pour sélectionner un itinéraire pour le paquet de données et à rechercher dans une mémoire de tables (124) des informations concernant la destination du paquet de données. Le système de recherche dans la table d'itinéraires, le système de recherche dans la mémoire de tables et le noyau de traitement fonctionnent simultanément pour traiter la partie en-tête et générer une en-tête intérieure ou une en-tête de support de réseau. Une partie en-tête modifiée est générée pour acheminer le paquet de données à l'intérieur du réseau de télécommunications.
Patent CA-2305681-A1 (CA)
Title: Apoptosis-related compounds and their use
Inventor: RAMAEKERS FRANS C S
IPC: C07K16/18
Filed: 1998-09-25
Abstract: Apoptosis-related antigenic compounds comprising an exposed antigenic site having the amino acid sequence SEQ ID NO:1: (A) or a functionally equivalent sequence comprising at least the sequence Ala Leu Asp are disclosed. Further, several applications and uses based on such compounds are included, such as use of the compounds in medicaments, nucleic acid sequences encoding the aminoacid sequence of such a peptide compound or protein fragment comprising the Cterminal amino acid sequence Ala Leu Asp, anti-sense nucleic acid sequence, vector comprising such a nucleic acid sequence, antibody or antigen-binding peptide recognizing such an antigenic compound and use thereof in a medicament, agents regulating the liberation of protein fragments comprising the amino-acid sequence SEQ ID NO:1 or functionally equivalent sequences comprising the C-terminal amino acid sequence Ala Leu Asp, a method of determining the occurence of cell apoptosis in a sample of biological material, especially in the diagnosis of degenerative diseases and cancer, or monitoring of the effect of therapy, a method of treating diseases with involvement of apoptosis, such as cancer and degenerative diseases, a method of creating cancer cells, and as carrier for prophylactic, therapeutic or diagnostic use.
Patent CA-2310717-A1 (CA)
Inventor: GOODWIN CLIVE
IPC: B67D1/00
Filed: 1998-11-19
Abstract: Ce collecteur (2) présente un ou plusieurs orifices d'entrée (4), un ou plusieurs orifices de sortie (6), ainsi qu'une âme creuse, de forme allongée, divisée longitudinalement en plusieurs lumières (a1, b1) par un ou plusieurs éléments de cloisonnement (8), de forme allongée, s'étendant le long de l'âme du collecteur, afin de pouvoir diriger, latéralement autour du collecteur, un écoulement de liquide à partir de chaque orifice d'entrée (4) ou de chaque orifice de sortie (6). Un ensemble soupapes d'obturation (20) est conçu pour être utilisé avec un collecteur (22) de distribution de boissons présentant plusieurs lumières séparées longitudinalement. Cet ensemble soupapes (20) comprend un corps creux (26) comportant un orifice d'entrée (30) et un orifice de sortie (32) servant au passage du liquide à travers ce corps, vers un orifice de distribution. Le corps de la soupape (26) est mobile transversalement à l'intérieur du collecteur et le long de celui-ci, aux fins de placement séparé de l'orifice d'entrée dans chaque lumière.
Patent CA-2312669-A1 (CA)
Inventor: JAGER LEZER NATHALIE
IPC: A61K8/04
Filed: 2000-06-28
Abstract: A composition (I) for care or make-up of keratin materials comprises an aqueous phase in which are dispersed: (A) fibers having a length much greater than the diameter; and (B) at least partially crosslinked solid elastomeric organopolysiloxane (OPS) particles. An Independent claim is included for a corresponding cosmetic treatment process.
Patent CA-2313195-A1 (CA)
Title: Improved directional floodlight
Inventor: GIESE ROBERT D
IPC: F21Y101/00
Filed: 1998-12-15
Abstract: A floodlight (10) has a housing (11) and a housing support (27) coupled to the housing (11). The support (27) includes a strut (31) extending along a strut axis (33) and having a distal end (35) and a pivot member (41) at a proximal end (37). The pivot member (41) is mounted for movement about an axis of rotation (49) and has a boundary surface (53) spaced from the axis of rotation (49) by a first dimension, e.g., a radius of curvature (R1).      The housing (11) includes a housing surface (55) proximate the axis of rotation (49) and spaced therefrom by a second dimension (D2) less than the first dimension (R1). The housing (11) includes a recess (61) therealong and when the strut (31) is folded against the housing (11), the strut (31) is received in the recess (61).
Patent CA-2315265-A1 (CA)
Inventor: HANNON GREGORY J
IPC: C12N5/074
Filed: 1999-01-12
Abstract: L'invention porte sur un procédé et des réactifs permettant d'allonger la durée de vie, c.-à-d. le nombre des divisions mitotiques, d'une cellule. Ledit procédé, qui se base d'une manière générale sur l'expression ectopique de la sous-unité catalytique EST2 de la télomérase ou d'un de ses fragments bioactifs, peut s'utiliser in vivo, ex vivo et in situ.
Patent CA-2317673-A1 (CA)
Title: Novel allylthiopyridazine derivatives and process for preparing the same
Inventor: KIM SANG-GEON
IPC: A61K31/50
Filed: 1998-12-28
Abstract: The present invention relates to a novel allylthiopyridazine derivative represented by formula (I) which exhibits a superior effect for prevention and treatment of hepatic diseases induced by toxic substances and for protection of human tissues from radiation, or a pharmaceutically acceptable salt thereof, in which R1 represents halogen atom lower alkoxy, dialkylaminoalkoxy, hydroxyalkoxy, phenoxy substituted or unsubstituted with lower alkyl, benzyloxy, or phenyl, and R2 and R3 independently of one another represent hydrogen or lower alkyl, or R2 and R3 together with carbon atom to which they are attached form a saturated or unsaturated 6-membered ring, provided that R2 and R3 are other than hydrogen when R1 is chloro; and to a process for preparing thereof and a pharmaceutical composition containing the same as an effective component.
Patent CA-2322035-A1 (CA)
Inventor: HILDEBRANDT VOLKER
IPC: C08G69/08
Filed: 1999-02-23
Abstract: The invention relates to a method for producing polyamides by reacting amino carboxylic acid compounds of general formula (I) H2N-(CH2)m-COR1 in which R1 represents OH, O-C1-12-alkyl or NR2R3 with R2 and R3, independent of one another, representing hydrogen, C1-12-alkyl or C5-8-cycloalkyl, and m represents a whole number between 3 and 12. Said compounds are optionally reacted in the mixture with amino nitriles and the hydrolysis products thereof and are optionally reacted in the presence of water. In addition, the compounds are reacted in liquid phase while being subjected to an increased pressure and an increased temperature, and in the presence of metal oxides as heterogeneous catalysts, whereby the metal oxides are placed inside a mold which permits mechanical separation from the reaction mixture and are removed from the reaction mixture during or after completion of the polymerization.
Patent CA-2322592-A1 (CA)
Title: Use of a peptide or antibody in the manufacture of a medicament for treating an erbb protein mediated tumor in combination with irradiation
Inventor: GREENE MARK I
IPC: A61K39/395
Filed: 1999-03-04
Abstract: Methods of treating an individual who has an erbB protein mediated tumor is disclosed. Methods of preventing erbB protein mediated tumors in an individual are disclosed. The methods comprise administering to the individual a nucleic acid molecule that encodes a protein that dimerizes with an erbB protein and that is deficient in tyrosine kinase activity. Composition that comprise such nucleic acid molecules including pharmaceutical compositions are disclosed.
Patent CA-2323627-A1 (CA)
Title: Latent reactive blood compatible agents
Inventor: EVERSON TERRENCE P
IPC: A61K47/48
Filed: 1999-03-11
Abstract: A reagent and related method for use in passivating a biomaterial surface, the reagent including a latent reactive group and a bifunctional aliphatic acid (e.g., fatty acid), in combination with a spacer group linking the latent reactive group to the aliphatic acid in a manner that preserves the desired function of each group. Once bound to the surface, via the latent reactive group, the reagent presents the aliphatic acid to the physiological environment, in vivo, in a manner (e.g., concentration and orientation) sufficient to hold and orient albumin.
Patent CA-2325849-A1 (CA)
Inventor: ABERLE ALFRED M
IPC: A61K47/18
Filed: 1999-04-02
Abstract: This invention relates to pentaerythritol lipid derivatives which are useful for the intracellular delivery of polynucleotides. These cationic lipids are useful in the preparation of liposomes and other lipid vesicles for the delivery of nucleic acids into mammalian cells.
Patent CA-2328477-A1 (CA)
Inventor: KMIEC ERIC B
IPC: C12N1/11
Filed: 1999-05-12
Abstract: The invention is based on the reaction of recombinagenic oligonucleotides in a cell-free system containing a cytoplasmic cell extract and a test duplex DNA  on a plasmid. The reaction specifically converts a mutant kanr gene to recover the resistant phenotype in transformed MutS, RecA deficient bacteria and allows for the rapid and quantitative comparison of recombinagenic oligonucleobases. Using this system a type of Duplex Mutational Vector termed a Heteroduplex Mutational Vector, was shown to be more active than the types of mutational vectors heretofore tested. Further improvements in activity were obtained by replacement of a tetrathymidine linker by a nuclease resistant oligonucleotide, such as tetra-2'-O-methyl-uridine, to link the two strands of the Duplex Mutational Vector and removal of the DNA-containing intervening segment. The claims concern Duplex Mutational Vectors that contain the above improvements. In an alternative embodiment the claims concern a reaction mixture containing a recombinagenic oligonucleobase, a cell-free enzyme mixture and a duplex DNA containing a target sequence. In yet an alternative embodiment, the invention concerns the use of such mixture to test improvements in recombinagenic oligonucleobases, as well as to test the effects of compounds on the activity of the cell-free enzyme mixture and also to make specific changes in the target DNA sequence.
Patent CA-2332219-A1 (CA)
Inventor: DHULER VIJAYAKUMAR RUDRAPPA
IPC: G02B6/35
Filed: 2001-01-25
Abstract: Microelectromechanical devices may include a substrate having first and second optical fibers thereon. An optical shutter may also be provided. This optical shutter is mechanically coupled to a first plurality of arched beams that are supported at opposing ends by support structures which may be mounted on the substrate. A second plurality of arched beams are also provided on a first side of the optical shutter. These arched beams are also supported at opposing ends by support structures. A first brake member is provided that is coupled to the second plurality of arched beams. This first brake member contacts and restricts the optical shutter from moving in the ~y-direction when the second plurality of arched beams are relaxed, but releases the optical shutter when the second plurality of arched beams move in the -x direction. This ability to restrict movement of the optical shutter when the second plurality of arched beams are relaxed provides a degree of nonvolatile position retention. A third plurality of arched beams are also preferably provided on a second side of the optical shutter. A second brake member, which is coupled to the third plurality of arched beams, also contacts and restricts the shutter member from moving in the ~y direction when the third plurality of arched beams are relaxed, but releases the optical shutter when the third plurality of arched beams move in the +x direction.
Patent CA-2333228-A1 (CA)
Inventor: KATOOT MOHAMMAD W
IPC: C08K5/14
Filed: 1999-04-29
Abstract: The present invention relates to novel methods and compositions related to polymer concrete comprising conventional resins with novel additives to prevent shrinking and cracking of the resin, to accelerate curing and to tre at fillers. These compositions and methods can be employed to form large object s and objects of irregular shapes. These compositions and methods provide lightweight materials some of which are hard and inflexible, while others ar e hard and flexible.
Patent CA-2333437-A1 (CA)
Title: Optical multiplexer/demultiplexer
Inventor: UETSUKA HISATO
IPC: G02B6/34
Filed: 2001-01-30
Abstract: In the optical multiplexer/demultiplexer according to the invention, an MMI (multi mode interference) coupler having a percentage coupling of about 50% is used as first and second optical couplers, and a directional coupler having a percentage coupling of less than 10% is used as third and fourth optical couplers. By virtue of this constitution, the optical multiplexer/demultiplexer according to the invention has a small dependency upon wavelength and can be used in a wide waveband, is less susceptible to a preparation error, and, at the same time, has good wavelength flatness in passband and a wide rejection band.
Patent CA-2335479-A1 (CA)
Title: Pipe cage
Inventor: PIORKOWSKI MICHAEL J
IPC: B21D55/00
Filed: 1998-07-15
Abstract: A pipe cage (18) for protecting persons from a hot process pipe (12). The pipe cage includes first and second clips (20, 22) separated by a predetermined distance and engaging the hot process pipe (12) and first and second sets of spacer bars (24, 26) extending from a respective one of the first and second clips (20, 22). A first ring (28) is connected to surround the first set of bars (24) and second ring (30) is connected to surround the second set of spacer bars (26). A plurality of ribs (32) are connected between the first and second rings (28, 30), wherein the plurality of ribs (32) are spaced from and extend parallel to the hot process pipe (12) preventing contact of the hot process pipe (12) by a person in an area surrounding the pipe while providing ambient air exposure to the hot process pipe (12).
Patent CA-2335871-A1 (CA)
Title: Invention # 1
Inventor: ROGERS BRETT ALLAN
IPC: G10H3/18
Filed: 2001-02-09
Abstract: In the field of music, this invention provides a new method of physically controlling the sound (or signal) output of an electric guitar.   When the guitar is moved in any way, the invention causes a directly proportional signal change to occur, according to the direction and force of the movement of the guitar. This change of sound is controlled by the way that the musician holds the guitar in reference to the force of gravity. The device itself does not need to be touched. The device is attached to the volume or tone control potentiometer of an electric guitar so that it hangs down like a pendulum, "freezing" the potentiometer into place. The guitar neck (the long thin part of a guitar) is then tilted up or down, depending upon whether the operator wants an increase or a decrease in the chosen sound's control parameters.   In the field of music, there are currently many devices for adjusting sound.   By using an instrument's own controls, an amplifier, a sound mixing board, a foot controlled sound effect device, a rack-mounted sound effect device, or even a computer, a musician may now alter the output signal of his or her instrument in a plurality of ways.  That output of music may be digital or analog, midi or mono, stereo, quad, or light pulse, and it may be channeled through a wireless transceiver, wires, cables or airwaves. There is, at the music receiving end, an equal plurality of devices to restore the sound, in a variety of ways, with a variety of alterations to the aforementioned sound possible at the touch of a button.
Patent CA-2337185-A1 (CA)
Inventor: WARGALLA GLENN
IPC: A47K11/12
Filed: 2001-03-05
Abstract: A urinal structure is mounted on a wall and includes an outlet pipe in fluid communication with the basin of the urinal for disposal of waste water from the urinal during a flushing action. Outlet pipes of urinals tend to develop deposits of a usually gel-like residue which needs to be removed and cleaned away from the outlet pipe from time to time. The present invention provides a cleanout opening formed in the urinal structure in a position not more than 30° away from the horizontally disposed longitudinal axis of the outlet pipe, which opening is normally closed with an air-tight and water-tight plug; but when the plug is removed, access is made to the outlet pipe for purposes of cleaning the pipe. The invention recognizes that there may be several types of urinals, including standard urinals and siphon-type urinals, and the invention is applicable to both embodiments. Significant savings in time are achieved, because it is not necessary to de-mount the urinal from the wall.      As well, there is less risk of exposure to toxins and spillage. The invention also provides for retrofitting existing urinals so that their outlet pipes may be cleaned without de-mounting the urinals from the wall.
Patent CA-2340709-A1 (CA)
Title: Method for automatically modifying the master installations of computers
Inventor: LANGE ALFRED
IPC: G06F8/65
Filed: 1999-08-13
Abstract: The present installation relates to a method for automatically modifying the master installations of computers by means of application software. According to the inventive method, modification software and application software are stored on an input medium (12) for said application software. The modification software contains information that enables a master installation to be modified. Said application software and modification software are thus installed on the computer (5) via the input medium (12) thereof, whereupon the master installation of the computer is automatically modified by the modification software.
Patent CA-2340727-A1 (CA)
Inventor: GRANDE JURGEN
IPC: C08B30/04
Filed: 1999-08-14
Abstract: L'invention concerne un procédé permettant de préparer de petites particules sphériques, consistant en totalité ou en partie en au moins un polysaccharide linéaire soluble dans l'eau, par dissolution dudit polysaccharide non soluble dans l'eau (au moins au nombre de un) dans un solvant ou dans un mélange de solvants, par introduction de la solution dans un agent de précipitation ou un mélange d'agents de précipitation, éventuellement par refroidissement du mélange qui en résulte et par séparation des petites particules formées. L'agent auxiliaire de précipitation utilisé est au moins un poly-alpha-D-glucane soluble dans l'eau chaude. L'invention concerne en outre des particules obtenues à l'aide dudit procédé.
Patent CA-2342734-A1 (CA)
Inventor: MANTISI FREDERICK
IPC: C09B29/16
Filed: 1999-07-15
Abstract: The invention concerns a stable aqueous solution (A) comprising an azo dye, whereof the colouring action or the intensity of the colouring action is modified in the presence of chlorine dioxide, a borate buffer solution and one or several masking agent(s). The invention also concerns a method for preparing said solution and its use for determining residual chlorine dioxide in water.
Patent CA-2346545-A1 (CA)
Title: Performance optimization of monochrome pages in a color printing system
Inventor: EVANS SUSAN
IPC: G06K15/00
Filed: 2001-05-07
Abstract: A method of determining whether a page to be printed on a color printer will actually be entirely printed in one colorant, usually black, and if so, automatically omitting whatever processing steps are unnecessary as a result. Determining if the page is monochrome can be done either by (1) including a signal in the PDL or by a signal from the user or by (2) inspecting each element of the page to determine if all elements are specified to be printed in the same one colorant. If either is true, then various color operations such as trapping, color conversion to any other color, and color correction for non-selected colors can be automatically omitted.
Patent CA-2348172-A1 (CA)
Title: Sheet for protecting paint film
Inventor: AKAKI YU
IPC: C09J7/02
Filed: 2001-05-18
Abstract: A sheet for protecting a paint film, the sheet comprising a substrate and formed on one side thereof a rubber-based pressure-sensitive adhesive layer which comprises a rubbery polymer and incorporated therein a copolymer of at least one aromatic compound with at least one terpene compound or aliphatic hydrocarbon compound. The sheet can be efficiently applied and satisfactorily adhered to a paint film and retain the satisfactorily adherent state over long. After accomplishment of the protection, the sheet can be easily peeled off and is less apt to foul the paint film even when the paint film is of the type susceptible to fouling upon protective sheet removal.  No cleaning treatment is hence necessary.
Patent CA-2352080-A1 (CA)
Title: A pigment-containing substance for feed additives
Inventor: MIZUTA HARUYOSHI
IPC: C12P23/00
Filed: 2000-09-22
Abstract: This invention provides a pigment-containing substance for feed additives consisting of a microorganism culture precipitate which contains a high concentration of carotenoid compounds. This pigment-containing substance for feed additives is resistant to oxygen, light and so on, and can be stably conserved for a long time period.