baber/WOPTO huggingface dataset:
Patent CA-2314288-A1 (CA)
Title: Injection molding method and molding machine therefor
Inventor: NAGAOKA TSUTOMU
IPC: B29C45/00
Filed: 2000-07-05
Abstract: The injection molding method according to the present invention selectively carves out a single layer molding operation in which injection units for measuring resins while plasticizing the former to inject them to a cavity part are connected together, and only desired resins in one of the injection units are W jetted into the cavity part to thereby mold a single layer molded product; and a multiplayer molding operation in which mixed resins formed when resins are changed in one of the injection units are injected into the cavity part so as to constitute a core layer, and desired resins in the other of the injection units are injected into the cavity part so as to constitute a skin layer thereby molding a molded product of a multilayer construction. With this, even where the mixed resins formed at the time of switching the resins are used as materials for molded products, no inconvenience occurs on the surface of the molded products, and molding by the mixed resins can be carried out along with the switching operation of the resins.
Patent CA-2314292-A1 (CA)
Title: Topical cosmetic compositions comprising benzaldoximes
Inventor: LEY JAKOB PETER
IPC: A61Q19/00
Filed: 2000-07-05
Abstract: Benzaldoximes having at least one aromatic hydroxyl or alkoxy group are effective constituents in topical cosmetic compositions, in particular, skin lightening compositions.
Patent CA-2315897-A1 (CA)
Title: Novel camptothecin tetracyclic analogues, preparation, methods, applications as medicines and pharmaceutical compositions containing them
Inventor: BIGG DENNIS
IPC: A61K31/4745
Filed: 1998-12-16
Abstract: The invention concerns novel camptothecin tetracyclic analogues of formula (I), preparation methods, applications as medicines and pharmaceutical compositions containing them. Said analogues, among which figures in particular 3-hydroxy-3-(4-oxo-4,6-dihydroindolizino [1,2-b] quinoline-2-yl)pentanoic acid, have a powerful biological activity for inhibiting topoisomerase I and/or topoisomerase II.
Patent CA-2317472-A1 (CA)
Inventor: VERNA TONY
IPC: H04H20/00
Filed: 1999-01-12
Abstract: La présente invention offre à des officiels d'une discipline sportive se trouvant sur le terrain un système leur permettant de surveiller, d'examiner et d'évaluer des événements sportifs ou autres quasiment en temps réel. Le système permettant de sélectionner et d'examiner des segments de signal comprend (i) un système de sélection (140) comprenant des moyens (132) servant à la réception d'au moins un signal, des moyens (150) servant à l'identification d'au moins un segment du signal, et des moyens (134) servant à la transmission du segment de signal, ainsi que (ii) un système d'examen (220) comportant des moyens (215) servant à la réception du signal, des moyens (212) servant au stockage du segment de signal et des moyens (216) permettant l'examen des informations contenues dans le segment de signal. Le système d'examen peut être un dispositif tenu à la main et peut également comprendre des moyens permettant de commander l'affichage des informations contenues dans le segment de signal, l'utilisateur pouvant, par exemple, faire revenir en arrière, faire défiler rapidement, arrêter, agrandir ou faire défiler au ralenti des images d'un événement sportif ou autre.
Patent CA-2317989-A1 (CA)
Inventor: THIELE MARION
IPC: A21D8/06
Filed: 2000-09-11
Abstract: A method for producing baked shaped bodies which are made of non-liquid dough by using grain flower, that is brought in as a dough blank into a pressing mold which consists of a lower and upper form, and is baked in the pressing mold, the method including the steps of a styling phase in which the bottom and the upper mold are brought together under preheated condition by forming of the dough blank to a blank of the shaped body and then applying a first pressing power up to a distance that corresponds to the side thickness of the blank of the shaped body, this forming phase is followed by a pre-baking phase wherein the first pressure power is reduced or switched off by the fact the bottom and the upper mold are removed from each other with an additional distance being lower than the distance, thereafter the blank of the shaped body is pre-baked under nearly atmospheric pressure, finally the baking process presents a following compression phase wherein the bottom and upper mold are brought together by applying a second pressure power on the blank of the shaped body up to a distance that corresponds to the side thickness of the shaped body and the blank of the shaped body is baked in this position to the shaped body until it is done.        Also disclosed is a mold suitable for carrying out the inventive method.
Patent CA-2319342-A1 (CA)
Title: Biocidal compositions for treating water
Inventor: GRENIER JOSEPH W
IPC: C02F1/50
Filed: 1998-12-17
Abstract: The present invention is directed to a biocidal water treatment composition, water treatment apparatus, and method of treating water to reduce levels of pathogens. The composition contains sources of copper, zinc, and silver metal ions within a cross-linked polymer matrix. Examples of these ion sources include copper sulfate, zinc sulfate, and silver nitrate. An example of the cross-linked polymer matrix is cross-linked chitosan, which also serves to clarify the water and release the metal ions over time. The product is easy to manufacture, and allows the use of decreased halogen sanitizer, as well as decreased copper ion, thereby decreasing the likelihood of staining. The product simultaneously provides good bactericidal and algaecidal properties, despite low levels of copper ion and low chlorine levels.
Patent CA-2320284-A1 (CA)
Title: Circuit optique destine a obtenir un signal de surveillance
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: H04Q3/52
Filed: 1999-01-21
Abstract: Ce circuit optique, destiné à obtenir un signal de surveillance (M¿2?) d'un commutateur optique (1) pourvu d'une porte d'entrée (1.3) et de deux portes de sortie (1.1, 1.2), comprend des premiers et seconds moyens de couplage optique (2, 3) servant à coupler en sortie des premier et second signaux couplés en sortie, avec des niveaux de puissance représentant des fractions de la puissance de signaux optiques (O¿1?, O¿2?) sortant au niveau des deux portes de sortie du commutateur. Ces signaux couplés en sortie sont combinés dans des moyens de combinaison optiques (40) en un seul signal de surveillance optique (M¿1?) et émis au niveau d'une porte de sortie (50), en direction de moyens de détection (5), aux fins de mesure de puissance. Grâce à un choix approprié, soit des fractions de couplage en sortie des premiers et seconds moyens de couplage en sortie, soit d'une asymétrie dans les moyens de combinaison, soit les deux, il est possible d'obtenir la présence de différentes fractions de puissance de signaux éventuellement sortants (O¿1?, O¿2?) dans le signal de surveillance, et grâce à la mesure de puissance, il est possible de distinguer de manière non ambiguë au moins quatre états de commutation.
Patent CA-2320604-A1 (CA)
Inventor: BLOOMFIELD MARK E
IPC: G06F3/0354
Filed: 2000-09-20
Abstract: A hand-held control device (10) for controlling a terminal (30) connectable by a communications network to an addressed resource. The device (10) comprises address input means for scanning and recognizing a text address (26) of the resource, such as a URL, e-mail address or telephone number, and command output means for uploading address information from the device (10) to the terminal (30) whereupon the terminal (30) is caused to connect to the addressed resource.
Patent CA-2320674-A1 (CA)
Title: Method and system for storing data objects using a small object data stream
Inventor: TILLES ALEXANDER G
IPC: G06F17/30
Filed: 1993-07-06
Abstract: A storage area stores a plurality of objects of varying sizes.  A directory structure stored in the storage area references streams of data. A small object stream is allocated for storing multiple objects not larger than a small object size. The directory structure refers to the small object stream using a single reference. The small object stream stores each object not larger than the small object size. Each object larger than the small object size has a stream allocated to it, and the directory structure refers to the allocated stream. Alternatively, a small object directory entry in the directory structure can store small objects until the small object directory entry runs out of storage, at which point a small object stream is used. A data structure for a file system can include a small object data stream, other data streams, and a directory structure.
Patent CA-2320768-A1 (CA)
Title: Distributor assembly
Inventor: CASH DENNIS R
IPC: C10G45/72
Filed: 1999-10-26
Abstract: This invention relates to a distributor assembly for multi-bed, down-flow catalytic reactors, that is, reactors which include vertically superimposed packed beds of particulate catalytic material and where a liquid or liquid and gas mixture is processed as it flows down through the packed beds. This type of reactor is used in the petroleum and chemical processing industries for carrying out various catalytic reactions, such as hydrotreating, hydrofinishing, hydrocracking, and dewaxing.
Patent CA-2320789-A1 (CA)
Title: Hybrid beverage container
Inventor: UNGER AXEL
IPC: B65D47/06
Filed: 1999-03-08
Abstract: A beverage container (10) is disclosed which includes a stackable cup (12) and a stackable cover (14) which have cooperating thread forms (32, 44) for selectively securing the cover (14) to the cup (12) in a substantially liquid-tight relationship. The cover (14) has a beverage dispensing opening and a cap (16) which is selectively operable to open and close the opening to prevent beverage in the container (10) from being poured out of the opening and to selectively allow beverage to be poured or drunk from the opening.
Patent CA-2322344-A1 (CA)
Title: Non-covalent bioconjugates useful for magnetic resonance imaging
Inventor: BUGAJ JOSEPH EDWARD
IPC: A61K49/14
Filed: 2000-09-29
Abstract: A composition having non-covalent carrier-hapten bioconjugates of the formula:      HM ----- CM wherein HM is a hapten molecule whose molecular weight is generally, but not always, less than 1000 Daltons and is capable of performing specific functions; CM is a carrier molecule, whose molecular weight is generally, but not always, more than 1000 Daltons and is capable of transporting the hapten to a specific site; and the dashed line is a non-covalent bond between the carrier molecule and the hapten molecule. Preferably, the bioconjugates are formed from a paramagnetic metal complex and a carrier molecule such as methylated serum albumin, polyarginine, lysine-phenylalanine copolymer, polyacrylamide-co-diallyldimethylammonium, arginine-serine copolymer, and styrene-maleic acid copolymer.
Patent CA-2323085-A1 (CA)
Inventor: MILLER MARTIN T
IPC: G01R13/34
Filed: 1999-03-05
Abstract: A method for presenting information and a digital storage oscilloscope are disclosed in which primary measurements of a signal are performed and displayed. Parameters are also derived for the signal based upon the primary measurement data. These derived parameters are then also displayed as a function of time on the display, preferably with a common time axis. This enables the oscilloscope operator to correlate features found by reference to the derived parameters directly to the primary measurements of the signal.  Moreover, since the data from the primary measurements are stored in the oscilloscope, multi parameter calculation and parameter recalculation can be performed.
Patent CA-2325027-A1 (CA)
Title: Wind power-generating unit
Inventor: EGOROV MIKHAIL ANDREEVICH
IPC: F03D1/04
Filed: 1998-06-30
Abstract: The present invention relates to a windmill powerplant that uses wind energy, wherein said windmill powerplant is made in the shape of an electricitygenerating assembly which is mounted on a stand and comprises at least the following members: a turbine (1) provided with a nozzle-type apparatus (2) and mechanically coupled to a generator (3); a central housing (4); a front annular housing (5) including at least one turbine inlet channel (6) and defining together with the central housing a turbine outlet channel (7); and an annular outer housing (8) defining together with the central housing a diffusion outlet channel (9). The electricity-generating assembly further includes an additional annular housing (10) defining together with the outer surfaces of the of the front and central housings a first intermediate channel (11) that first narrows and then widens and that communicates in the intermediate portion with the turbine outlet channel (7). The additional housing (10) also defines together with inner surface of the outer housing a second intermediate channel (12) that communicates together with the first intermediate channel with the diffusion outlet channel (9).
Patent CA-2325463-A1 (CA)
Inventor: JAYNES JESSE M
IPC: C12N15/82
Filed: 1999-04-27
Abstract: A de novo designed, artificial storage protein has been stably expressed in plants. This protein was designed to have high levels of all the essential amino acids needed for human nutrition. Expressing the gene coding for this protein in crop plants will greatly improve the nutritional quality of the resulting crops. The gene has also been observed to increase the overall level of protein production in a plant. This property will allow enhanced levels of production of other valuable proteins by a plant. For example, a transgenic plant with a gene encoding for insulin may produce higher levels of insulin when the plant also expresses a gene for an artificial storage protein. The method will also allow enhanced production of nonprotein products.  Contransfomation with a gene of interest can result in enhanced levels of the protein product of the gene of interest or a product synthesized thereby.
Patent CA-2329267-A1 (CA)
Inventor: CZAPLINSKI KEVIN
IPC: A61K39/395
Filed: 1999-05-27
Abstract: L'invention porte sur un procédé visant à moduler l'efficience de terminaison de translation de l'ARNm et/ou faciliter la dégradation des produits de transcription aberrants. L'invention porte également sur un produit de criblage d'un médicament actif impliqué dans l'amélioration de la terminaison de translation et sur un procédé d'identification d'un état pathologique tel que la déficience du complexe protéinique. L'invention porte, d'autre part, sur un complexe purifié comprenant une quantité d'une protéine humaine Upflp, un facteur 1 de libération eucaryote peptidyl (eRF1) et un facteur 3 de libération eucaryote peptidyl (eRF3) efficaces pour moduler la terminaison de translation. Cette invention concerne en outre un vecteur d'expression comprenant un acide nucléique codant une protéine humaine Upf1p, un facteur 1 (eRF1) et un facteur 3 (eRF3) de libération eucaryote peptidyl liés de manière fonctionnelle à un élément régulateur. L'invention porte sur un anticorps qui se lie au complexe comprenant une quantité d'une protéine humaine Upf1p efficace pour moduler la terminaison de translation. Cette invention porte également sur un agent qui inhibe ou module la liaison d'Upf1p humaine à eRF1 ou eRF3, ou qui peut inhiber ou faciliter la liaison d'Upf1p humaine à eRF1 ou eRF3.
Patent CA-2330535-A1 (CA)
Inventor: FABIAN SYLVIA
IPC: G06Q20/30
Filed: 2001-01-04
Abstract: As shown above the Interactive CD ROM Burner is a great mean of obtaining a wide variety of personalized methods of payments that can be used in a physical and on line world. It improves level of security, and provides complete privacy while executing all commercial transactions. Because the invention is highly interactive it enables customer to create its own unique method of spending the money. As from the retailer point of view, the invention gives the opportunity to increase customer spending (impulse), reduce cross shopping by presenting a wider choice of products, provide convenience of fast payment, and virtual tours through the interactive CD ROM. It would also maintain customer loyalty by offering interact point programs and instant promotions; cash back incentives and ongoing continuity relationships programs. In addition to all this the system would provide a link between the traditional retailing and Internet electronic commerce making shopping fun and easy.
Patent CA-2330887-A1 (CA)
Inventor: STOJANOVSKI STOJAN
IPC: B23B31/107
Filed: 2001-01-12
Abstract: A milling tool holder comprising an elongated body adapted to be supported on a milling tool base. The body has a shank-receiving bore. A too l head supports a pair of indexable inserts, and has a shank received in the shank receiving bore to a position in which an annular face on the head face s a similar face on the body. A pair of projections on the face of the body is received in a pair of openings in the tool head to prevent the tool head fro m rotating with respect to the body.
Patent CA-2330893-A1 (CA)
Title: Removable liner and inflatable bladder for snowboard boots and method of manufacture
Inventor: BAEK JAI KEUN
IPC: A43B5/04
Filed: 2001-01-11
Abstract: A removable snowboard boot liner made from Ethyl Vinyl Acetate with an air bladder attached therein and a method of mass producing such liners. An oily chalk like substance consisting of 90% sweet starch, 9% lubricant and 1% stearate is included between the two sheets that make up the bladder. The bladder is attached to the EVA before the EVA is folded, stitched, heated and molded. This allows the bladder to be attached while the EVA is still flat and allows the attachment to be performed by machine stitching. The bladder is partially inflated before the EVA is heated and molded. The oily chalk like substance and the partial inflation of the bladder allows the installed bladder to pass through the heating and molding steps of the EVA without the two sheets that make up the bladder melting together. The invention also consists of a design and installation of the bladder that minimizes the amount of slipping of a wearer's foot and heal within the boot.
Patent CA-2333717-A1 (CA)
Inventor: RISAGER LARS
IPC: F03D80/00
Filed: 1999-05-31
Abstract: The present invention relates to a wind turbine with oscillation damping means provided at the nacelle and being designed for damping edgewise oscillations of the rotor blades in the rotational plane of the rotor. In particular, the invention relates to a wind turbine in which the oscillation damping means are provided at the end of the nacelle being opposite to the end from which the rotor extends and are designed for damping oscillations of the first eigenfrequency of the rotor blades in the rotational plane, especially oscillations being perpendicular to the rotational axis of the rotor. The damping means are advantageously designed to dampen oscillations of a frequency being substantially equal to the first eigenfrequency in the rotational plane of the at least one blade minus the frequency of rotation of the rotor. The oscillation damping means of the present invention are preferably capable of damping oscillations being substantially horizontal and substantially perpendicular to the rotation axis.
Patent CA-2334263-A1 (CA)
Inventor: RATH HANS PETER
IPC: C08F10/10
Filed: 1999-06-02
Abstract: L'invention concerne un procédé permettant de préparer des polyisobutènes très réactifs, contenant plus de 80 % en mole de groupements vinylidène terminaux et ayant un poids moléculaire moyen compris entre 500 et 5.000 Dalton, par polymérisation cationique d'isobutène en phase liquide en présence d'un complexe de trifluorure de bore, à des températures comprises entre +40 et -60 ·C. Selon ce procédé, on polymérise en présence d'un complexe de trifluorure de bore et a) d'un alcool primaire ayant entre 1 et 20 atomes de C ou un alcool secondaire ayant entre 3 et 20 atomes de C ou un mélange de ces alcools et b) d'un éther exempt de groupes alkyle tertiaires de la formule (I) R?1¿-O-R?2¿, dans laquelle R?1¿ et R?2¿ désignent des groupes alkyle secondaires ayant entre 3 et 20 atomes de C, sous réserve qu'au moins un des groupes R?1¿ et R?2¿ soit un groupe alkyle secondaire.
Patent CA-2342261-A1 (CA)
Inventor: VAN VLEET ROBERT D
IPC: B60D1/44
Filed: 2001-03-27
Abstract: A coupling device which is adapted to couple a towed vehicle such as a trailer to a towing vehicle such as a truck. The coupling device is designed to be used with many conventional receiver structures that are mounted to towing vehicles, the receiver structures being of the type that normally receive an elongated square insertion member which carries a ball hitch. The coupling device of the present invention is adapted to be inserted into the same receiver structure and is designed to carry a ball hitch, but the coupling device has many advantages over the conventional receiver insertion member because it is extendable in a longitudinal as well as lateral direction so that the towing vehicle does not have to be perfectly aligned with the hitch of the towed vehicle in order to couple the two together.
Patent CA-2342334-A1 (CA)
Title: Automatic coating apparatus
Inventor: ARICHI AKIHIKO
IPC: B05B15/02
Filed: 2000-07-12
Abstract: Mounted on a wrist portion (10) of a single coating robot (6) is a common main assembly body (11) to which a plural number of bell-shape heads (42, 81, 83) are replaceably connectible. Further, a head changer (61) is provided within a working area of the coating robot (6), the head changer (61) being provided with head gripping mechanisms (63) to hold a plural number of bell-shape heads (42, 81, 83) thereon. By the use of the coating robot (6), one of the bell-shape heads (42, 81, 83) on the head changer (61) is replaceably connected to the common main assembly body (11) to form a complete sprayer (55, 101). Accordingly, the coating robot (6) can perform various coating operations by selectively picking up a suitable bell-shape head (42, 81, 83) from the head changer (61) and connecting same to the common main assembly body (11).
Patent CA-2343757-A1 (CA)
Title: Instrument cryochirurgical
Inventor: BEN NUN YEHOSHUA
IPC: A61B18/02
Filed: 1999-09-09
Abstract: L'invention concerne un instrument cryochirurgical (1), comprenant un câble (2), élastiquement flexible se terminant par une unité de cryogénie (3), pourvue d'un dispositif de refroidissement (13) thermoélectrique fonctionnant de manière sélective, afin de refroidir normalement une pointe de contact (6) d'attaque.
Patent CA-2344477-A1 (CA)
Title: Dispositif de criblage
Inventor: MICKELAT THOMAS
IPC: D21D5/16
Filed: 1999-09-14
Abstract: L'invention concerne un dispositif de criblage (1), dans lequel l'élément de criblage (2) est relié à un dispositif de renforcement (4) au moyen d'un assemblage par liaison de forme (11) par friction, un écart étant maintenu dans le sens radial à l'aide d'écarteurs (3), de manière que l'élément de criblage puisse être remplacé en tant qu'unité, notamment en cas d'usure, mais que le dispositif de renforcement et les pièces qui s'y rapportent puissent être réutilisés pour un nouveau dispositif de criblage. Avec ce type de dispositif de criblage, présentant un assemblage par liaison de force par friction, l'élément de criblage peut être désolidarisé en totalité du dispositif de renforcement en tant qu'unité, le dispositif de renforcement assumant la véritable fonction de support. Les modes d'assemblage par liaison de forme utilisés peuvent être des clavetages ou des assemblages à embase conique.