baber/WOPTO huggingface dataset:
Patent CA-2327703-A1 (CA)
Inventor: FAULKNER KATHY
IPC: A01H5/10
Filed: 1999-04-08
Abstract: L'invention porte sur un procédé de production de Brassica oleracea à forte teneur en dérivés anticarcinogènes de glucosinolate, dont le niveau élevé d'obtient par croisement d'espèces sauvages de la Brassica oleracea avec des lignées généalogiques de la Brassica oleracea puis en sélectionnant les hybrides présentant des niveaux de 4-méthylsulfinylbutylglucosinolate et/ou de 3-méthylsulfinylbutylglucosinolate supérieurs à ceux des lignées généalogiques de la Brassica oleracea. L'invention porte également sur des variétés comestibles de Brassica telles que les brocolis à forte teneur en méthylsulfinylbutylglucosinolate et/ou de 3-méthylsulfinylbutylglucosinolate, et sur leurs graines.
Patent CA-2327825-A1 (CA)
Title: Radial piston hydraulic engine
Inventor: USKI MATTI
IPC: F03C1/04
Filed: 2000-12-07
Abstract: The invention concerns a radial piston hydraulic engine (10), which includes a rotated box section (11), with which box section (11) a cam ring (12) is connected. The radial piston hydraulic engine (10) includes a fixed non- rotary shaft (14), with which a cylinder body (15) in a fixed position is connected. The radial piston hydraulic engine includes a distributor (13), which is connected with the box section (11) and rotates together with it, whereby through channels located in the distributor a pressurised medium is conducted to pistons (16a1 , 16a2 ... ) of cylinders (P1, P2 ...) controlled by the distributing valve, that is, by distributor (13), and that at least some cylinders (P1, P2 ...) include in connection with themselves a shut-off valve (70a1, 70a2 ...) , which is used to make some pistons (16a1 , 16a2 ... ) inoperative. Shaft (14) includes in the same cylinder block (I) at least two control pressure channels (Y1, Y2) for the shut-off valves (70a1, 70a2) of its cylinder body (15), whereby by supplying pressure selectively into a channel (Y1 or Y2; Y, and Y2) it is possible to make certain cylinders (P1, P2 ...) inoperative by directing control pressure to the shut-off valves (70a1, 70a2, 70a3 ...).
Patent CA-2329599-A1 (CA)
Title: System and method for document input control
Inventor: O'DEA KEVIN J
IPC: B43M5/04
Filed: 2000-12-22
Abstract: A sheet feeding device for feeding sheets of paper to an inserter system having a control system, The sheet feeding device including a sheet supplying device that is coupled to the control system and is operative to supply sheets of paper at a first controlled rate. A sheet stacking device is coupled to the sheet supplying device and is operative to receive and stack the sheets fed from the sheet supplying device substantially atop one another. The sheet stacking device includes a sheet feeder operative to supply individual sheets at a second controlled rate to another device in the inserter system that is coupled to the sheet feeder. A sheet monitoring system is coupled to the control system and is operative to determine a stack height for the sheet stack in the sheet supplying device such that the height determination for the sheet stack effects the rate for the first controlled rate of the sheet supplying device.
Patent CA-2329779-A1 (CA)
Inventor: DANIELS VERNON A
IPC: B60R21/215
Filed: 1999-06-16
Abstract: An apparatus for deploying an air bag through an automotive dash panel (12) includes an air bag door (16) integrally formed in the panel and defined by a door perimeter including a frangible edge (18) of reduced cross section. A  dispenser (20) supports the air bag (24) behind the door. A metal reaction plate (28) is positioned between the air bag (24) and the door (16). When the air bag inflates, it forces the reaction plate (28) to bend around a horizontal hinge line (36). As the reaction, plate pivots it concentrates inflation force along a lower portion of the frangible door edge. This helps to predictably separate the door from the dash panel by tearing along the lower door edge and allowing the tear to propagate up two side edges. In one embodiment, the tear also propagates across an upper edge to completely separate the door from the panel. At least one, and preferably two or three tethers (50) limit how far the door can travel during air bag inflation. A  stop member may be included to limit reaction plate bending. After deployment, the reaction plate remains in a position that prevents the door from returning to its original position. A retaining structure may be included to preclude at least a portion of the air bag door from tearing free of the vehicle panel. A  hinge (44) may be embedded in the panel in a position spanning a portion of the door perimeter. A hollow channel may be formed into the panel along the frangible marginal edge to create a substantial strength differential with the door perimeter to promote bending along the hinge and/or to help confine tearing to the frangible marginal edge during air bag deployment.
Patent CA-2330126-A1 (CA)
Inventor: EDLINGER ALFRED
IPC: C21B3/08
Filed: 2000-02-22
Abstract: The invention relates to a method for granulating and reducing liquid slag. According to said method, the liquid slag is introduced into an expansion chamber and a cooling area. The liquid slag is drawn into said expansion chamber (4), which is subjected to a vacuum, and transported into the cooling area (10) with a driving jet. The vacuum in the expansion chamber (4) can be adjusted using a controllable flow control valve (6) in the slag inlet (3).
Patent CA-2330166-A1 (CA)
Inventor: ABDULKADER BARBIR
IPC: H04L9/12
Filed: 2000-12-29
Abstract: This invention provides for the encoding of synchronization information in the transmitted streamed data so that the receiver and transmitter may synchronize their internal cipher states. It uses a random number generator at the transmitter subsystem as well as one-way cryptographic hash functions, and streaming cipher algorithms at both the transmitter subsystem and the receiver subsystem. The output of the random number generator at the transmitter is included in the transmitted data packet, and data in the packet is encrypted using a key derived from this same output value.  Since this derivation is earned out using a number of encryption steps, such as a one-way hash function and a streaming cipher algorithm, to produce a key that is then used to encrypt the data before it is transmitted, the value of this key is of little use in decrypting the message. Thus, each packet now contains the information needed to generate the correct unique decryption key by the intended receiver and every packet effectively resynchronizes the encryption functions.
Patent CA-2340849-A1 (CA)
Inventor: REIMANN WERNER
IPC: C10L1/224
Filed: 2001-03-15
Abstract: Mixtures of carboxylic acids, their derivatives and hydroxyl-containing polymers and their use for improving the lubricating effect of oils The invention relates to additives for improving lubricating properties of fuel oils, comprising A) 10 - 95% by weight of at least one oil-soluble amphiphile of the formulae 1 (see formula I) and/or 2 R1 ~ X ~ R2    (2) in which R1 is an alkyl, alkenyl, hydroxyalkyl or aromatic radical having 1 to carbon atoms, X is NH, NR3, O or S, y is 1, 2, 3 or 4, R2 is hydrogen or an alkyl radical carrying hydroxyl groups and having 2 to 10 carbon atoms and R3 is an alkyl radical carrying nitrogen and/or hydroxyl groups and having 2 to carbon atoms or a C1-C20-alkyl radical, or XR2 is NR41R42, in which R41 is a radical of the formula 3a -(R43-NR44)m -R-45    (3a) and R42 is a radical of the formula 3b -(R43-NR44)n R45 (3b), R43 is a C2- to C10-alkylene group, R44 is hydrogen, methyl, C2- to C10-alkyl, a radical of the formula 3c R1-CO-   (3c) or an alkoxy radical, and R45 is hydrogen or a radical of the formula 3c, and m and n, in each case independently of one another, are an integer from 0 to 20, and B) 5-90% by weight of at least one copolymer which contains B1) from 5 to 80 mol% of structural units which are derived from olefinically unsaturated compounds which have at least one free hydroxyl group, and B2) from 20 to 95 mol% of structural units which are derived from olefinically unsaturated compounds which carry a hydrocarbon radical having at least 6 carbon atoms, and, if required, B3) from 0 to 40 mol% of further structural units selected from the group consisting of (meth)acrylic acid, (meth)acrylates, vinyl esters, vinyl ethers and alkenes, with the proviso that the structural units stated under B3) differ from the structural units stated under B1) and B2), and the copolymer has an average molar mass Mw of from 500 to 100,000 g/mol and an OH number of from 10 to 350 mg KOH/g.
Patent CA-2342000-A1 (CA)
Inventor: ULRICH ROBERT
IPC: B66B31/00
Filed: 2001-03-23
Abstract: In this lubricating device a lubricant container (7) is connected by way of lines with lubrication points (9) which are .arranged at a base plate (3) forming lateral borders of a step belt (4) or plate belt. Provided at escalator steps (5) of the step belt (4) or at plates of a plate belt are sliding pads (6) which project slightly beyond the side edges of the escalator steps (5) or the moving walkway plates and, when sliding past the lubrication points (9), take over the lubricant and transfer it to the base plate (3).
Patent CA-2342828-A1 (CA)
Title: Materiau a structure poreuse et procede de production dudit materiau
Inventor: KAITANI KATSUMI
IPC: B22F7/00
Filed: 2000-06-26
Abstract: Ce matériau de structure poreuse, de forme sphérique, possède une face courbe, est d'une grande précision dimensionnelle et trouve un large éventail d'applications. Il se compose d'une ou de deux plaquettes en métal, ou bien davantage, et il est moulé, de manière à lui donner une forme sphérique dont la surface est lisse. On obtient cette face courbe en utilisant un article moulé intermédiaire du type plaque, par moulage sous pression et échauffement simultané par circulation d'un courant électrique. On procède au moulage à chaud dudit matériau jusqu'à obtention de la forme sphérique.
Patent CA-2344926-A1 (CA)
Title: Optical recording medium, optical recording method, optical reproducing method, optical recording device, optical reproducing device, and optical recording/reproducing device
Inventor: ARATANI KATSUHISA
IPC: G11B7/2433
Filed: 2000-07-19
Abstract: An optical recording medium having an information layer with a reflective film on which an information recording portion is formed by physical change of shape at least in one direction of thickness and track width, said reflective film having such an structure that additional recording can be performed by thermal recording, and that the reflectance of said reflective film changes in the range of 0.5 [%] ~(¦R0-R1¦/R0)x100 [%]~17[%], where R0 is reflectance of non-recording state and R1 is reflectance of recording state for reproducing beam. Such optical recording medium can be manufactured with low cost and additional recording can be done.
Patent CA-2346713-A1 (CA)
Inventor: SCARLATO VINCENZO
IPC: C12N15/11
Filed: 1999-10-08
Abstract: L'invention concerne des procédés relatifs à l'élaboration de protéines immunogènes à partir de séquences génomiques, y compris Neisseria, les séquences d'acides aminés et les séquences nucléotidiques correspondantes, ainsi que la séquence génomique de Neisseria meningitidis B. Les protéines résultantes sont des antigènes utiles pour les vaccins, les compositions immunogènes et/ou les opérations de diagnostic.
Patent CA-2352500-A1 (CA)
Inventor: NAKAMURA KANJI
IPC: C12Q1/68
Filed: 2001-07-24
Abstract: Novel and useful nucleic acids that can be used for detection of chlorinated ethylene-decomposing bacteria and preferentially hybridize to the 16S rRNA or rDNA of chlorinated ethylene-decomposing bacteria, and a method of detection of chlorinated ethylene-decomposing bacteria and a method of decomposition of chlorinated ethylene or ethane using these nucleic acids are disclosed, wherein PCR is performed using nucleic acid comprising 18 ~ 25 nucleotides that preferentially hybridizes to the 16S rRNA or rDNA of chlorinated ethylene-decomposing bacteria and has any of base sequences No. 1 ~ 1 5, a base sequence that has at least 90% homology with any of these base sequences, or a base sequence complementary to any of these base sequences as the primer and the nucleic acid in a sample as the template and the DNA fragment that has been synthesized is detected, and chlorinated ethylene or ethane can be decomposed by introducing the chlorinated ethylene-decomposing bacteria detected by this method to contaminated soil or underground water.
Patent CA-2353147-A1 (CA)
Title: Procede de fabrication d'un gyroscope a structure vibratoire
Inventor: FELL CHRISTOPHER PAUL
IPC: G01C19/56
Filed: 1999-12-17
Abstract: Selon cette invention, un gyroscope à structure vibratoire est obtenu par dépôt d'un matériau (9) de photorésine sur un susbtrat (7) de verre ou de silicium; par durcissement, moirage et développement de la photorésine (9) afin d'exposer des zones du substrat (7); par attaque chimique des zones exposées de façon à y former des cavités (10); par décapage de tout matériau (9) de photorésine restant; par fixation d'une couche (8) de silicium sur le substrat (7) constitué de cavités en déposant une couche d'aluminium sur la couche (8) de silicium; par dépôt d'un matériau de photorésine sur la couche d'aluminium; par durcissement, moirage et développement de la couche de photorésine de façon à exposer des zones de la couche d'aluminium; par attaque chimique des zones exposées de la couche d'aluminium de sorte que les régions d'aluminium de la couche de silicium forment des plots de connexion (11, 12, 13 et 14); par formation d'une couche supplémentaire de matériau de photorésine moirée sur la structure et par attaque profonde d'ions réactifs des zones exposées de la couche (8) de silicium de façon à former la structure (1) vibratoire annulaire pratiquement plane montée sur un moyeu (4) au-dessus des cavités (10).
Patent CA-2354018-A1 (CA)
Inventor: ELLERSTON DAVID
IPC: G02F1/133
Filed: 1999-12-14
Abstract: La présente invention concerne un affichage à cristaux liquide couleur à matrice active comportant un circuit à matrice active, un panneau à contre-électrode, et une couche interposée de cristaux liquides. L'affichage à matrice active est placé dans un système de micro-affichage portable. L'image est écrite sur l'affichage provoquant ainsi le déplacement des cristaux liquides vers une position d'image spécifique. Une source lumineuse permet d'illuminer l'affichage. Les électrodes de pixels sont définies avec une valeur spécifique afin de provoquer le déplacement des cristaux liquides vers la position désirée. En l'occurrence, on répète le processus d'écriture, d'éclairage, et de réglage de la valeur d'intensité des électrodes en vue de réorienter les cristaux liquides et produire une image. Ce système portable peut constituer une caméra numérique, un téléphone portable, un caméscope, un affichage frontal, une caméra à impression instantanée, et un récepteur d'appels.
Patent CA-2354765-A1 (CA)
Title: Procede de fabrication d'une formulation de beta-bloquants a action locale avec une efficacite amelioree
Inventor: KHAMAR BAKULESH MAFATLAL
IPC: A61K31/5355
Filed: 1999-03-04
Abstract: On utilise des bêta-bloquants comme préparation ophtalmique locale afin de réduire la pression intraoculaire. Le bêta-bloquant utilisé pour ce faire contient du timolol, lévobunolol, cartéolol, métipranolol. Ils réduisent la production aqueuse et par conséquent réduisent la pression intraoculaire. Ils sont utilisés habituellement sous la forme de gouttes. L'efficacité des bêta-bloquants à usage local dépend de la concentration du médicament dans la formulation. Toutefois, l'augmentation de la concentration du médicament au-delà de formes galéniques approuvées n'augmente pas sensiblement l'efficacité, par exemple 0,5 % de timolol présente une capacité d'abaissement de pression identique à 1 % de timolol. Les tentatives d'améliorer l'efficacité de réduction de pression des bêta-bloquants n'ont pas été à ce jour couronnées de succès. La formulation à libération prolongée de Timolol (Timolol XE) s'est traduit par une dose de médicament permettant d'obtenir le même effet thérapeutique. Toutefois, aucune formulation n'a amélioré l'efficacité du médicament pour réduire la pression intraoculaire. La présente invention a trait au procédé de fabrication de cette formulation de bêta-bloquant améliorant son effet d'abaissement de la pression intraoculaire. La formulation ainsi préparée est non irritante et bien tolérée. Le procédé de fabrication de la nouvelle formulation présentant une meilleure efficacité consiste à utiliser du carboprolol et un conservateur. Le gel à 0,5 % de timolol formulé selon ce procédé a été évalué dans des yeux normaux et des yeux glaucomateux. La réduction de la pression intraoculaire observée est d'approximativement 15 % supérieure à celle observée avec des gouttes chez des individus normaux. Les mêmes résultats ont été observés dans des yeux glaucomateux.
Patent CA-2355892-A1 (CA)
Title: Time-resolved optical backscattering tomographic image reconstruction in scattering turbid media
Inventor: ALFANO ROBERT R
IPC: A61B5/00
Filed: 1999-12-22
Abstract: A method for imaging objects in a highly scattering turbid medium, such as breast, brain prostate in human body and clouds, smoke in atmosphere environment, using backscattered light. The method involves using a group of sources and detectors setting on same side of medium to generate a plurality of time-resolved intensity data of backscattered light from the medium. The inverse computation using a reconstruction algorithm, taking the measured data as input, produces a three-dimensional image map of the internal structure of a turbid medium. The invention teaches (1) developing an accurate analytical solution of the Bolzmann photon transport equation in a uniform infinite medium, and its extension to the case of a semi-infinite medium, which serves as a background Green's function for the forward model; (2) building a forward physical model of relationship between measurement of backscattered light and inhomogeneity structure of the medium; (3) designing an inverse algborithm for backscattering tomography; (4) designing experimental setups for breast tumor detection using backscattering tomography; (5) using fsec, psec, and nsec laser pulse with differen wavelengths in the near infrared spectral region;  and (6) using pico-second time gating system as detectors to collect time-slicing data.
Patent CA-2356411-A1 (CA)
Title: Adjustable power pole
Inventor: TURNER LAWRENCE
IPC: H02G3/04
Filed: 2001-08-31
Abstract: A pole for supplying power and communications including an elongated body that slidably receives an adjustment member. The pole body has an inner compartment receiving power and communications wiring therein and a barrier member defining first and second channels within the inner compartment. The adjustment member is received in the inner compartment of the elongated body, and defines a longitudinal axis substantially parallel to the longitudinal axis of the elongated body. Also, the adjustment member has a first securing interface corresponding to a securing element of pole body when the adjustment member is in a first position with respect to the elongated body.
Patent CA-2357411-A1 (CA)
Inventor: GABELMANN TORSTEN
IPC: F24C15/10
Filed: 2001-09-17
Abstract: There is now provided a stove for cooking food or a cooktop for cooking food with at least one gas burner which is located in a cutout in a plate-shaped cover with a coating applied to the upper side of the cover plate.
Patent CA-2358061-A1 (CA)
Title: Novel antibody compositions for the negative selection of specific rat leukocyte subsets
Inventor: THOMAS TERRY E
IPC: C12N5/06
Filed: 2001-09-07
Abstract: Novel antibody compositions for the negative selection of rat cells are described.
Patent CA-2361107-A1 (CA)
Title: Method of computing belt tension distribution of metal-pushing v-belt for cvt
Inventor: PARK JUNGH
IPC: F16G5/16
Filed: 2001-11-02
Abstract: A method of computing a belt tension distribution based on a multibody modeling method for the metal pushing V-Belt for CVTs. In order to reduce the complexity of the model, the ring is modeled as a virtual element that exists only as the second order differential equation. The virtual ring concept relies upon the instant locations and orientations of the blocks to compute total length, local bending, block-to- ring friction distribution, and friction-induced tension distribution of the ring. Simulation results show a good agreement with experimental results both in ring tension distribution and block compression distribution along the belt.
Patent CA-2365255-A1 (CA)
Inventor: GENTZ REINER L
IPC: A61P1/04
Filed: 2000-03-16
Abstract: The present invention relates to a novel member of the tumor necrosis factor family of receptors. In particular, isolated nucleic acid molecules are provided encoding the human TR9 receptor. TR9 polypeptides are also provided as are vectors, host cells and recombinant methods for producing the same. The invention further relates to screening methods for identifying agonists and antagonists of TR9 receptor activity.
Patent CA-2365281-A1 (CA)
Inventor: SMITH STEPHEN
IPC: A61P17/02
Filed: 2000-03-24
Abstract: Human antibodies, preferably recombinant human antibodies, that specifically bind to human interleukin-12 (hIL-12) are disclosed.  Preferred antibodies have high affinity for hIL-12 and neutralize hIL-12 activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. The antibodies, or antibody portions, of the inveniton are useful for detecting hIL-12 and for inhibiting hIL-12 activity, e.g., in a human subject suffering from a disorder in which hIL-12 activity is detrimental.  Nucleic acids, vectors and host cells for expressing the recombinant human antibodies of the invention, and methods of synthesizing the recombinant human antibodies, are also encompassed by the invention.
Patent CA-2366262-A1 (CA)
Inventor: KAMIYA SHIGEKI
IPC: H04N21/2347
Filed: 2001-12-27
Abstract: A data delivery system highly resistant to misappropriation of data. A plurality of pieces of key information are generated on the basis of an encryption key specific to each digital data item to be delivered. The multiple pieces of key information are delivered over routes which differ from the routes used to deliver the digital data and which further differ from each other. Physically different media or transmission over a network at different times are used to transmit the different sets of key information separately.
Patent CA-2367832-A1 (CA)
Title: Methods and compositions for treating leukemia
Inventor: LEVITZKI ALEXANDER
IPC: C07D277/74
Filed: 2000-03-13
Abstract: Compounds of general formula (I), wherein R1 is H or C1 to C3 alkyl; R2 is aryl or -(CH2)n-aryl and n is 1 to 4; R3 is H or CH3; and R4 is substituted or unsubstituted phenyl, pyridyl, thiophene, furan, indole, pyrrole, thiazole o r imidazole are described, as well as methods for treating cell proliferative disorders and neoplastic disorders.
Patent CA-2369800-A1 (CA)
Title: Pigment
Inventor: AANESEN BERIT ANNIE
IPC: A23K1/18
Filed: 2000-04-17
Abstract: This invention relates to a new pigment in feed for salmonides, a new feed comprising this pigment and use of this pigment. The pigment comprises a diester of astaxanthin prepared with an omega-3 fatty acid and/or a short chain carboxylic acid. By this invention a pigment for feed to salmonides th at is more stable and biologically more effective than free astaxanthin and commercially available astaxanthin products, is provided.