baber/WOPTO huggingface dataset:
Patent CA-2159991-A1 (CA)
Title: Encapsulated sodium percarbonate particles, method of producing them, and washing-agent, cleaning-agent and bleaching-agent compositions containing them
Inventor: BERTSCH-FRANK BIRGIT
IPC: C11D17/00
Filed: 1994-02-28
Abstract: Sodium percarbonate is often used, in the form of encapsulated particles, in washing and cleaning agents in order to increase their shelf life.  Sodium percarbonate particles encapsulated as proposed by the invention have an envelope containing the products of the reaction between a di-alkali-metal tetraborate or alkali-metal pentaborate and aqueous hydrogen peroxide.  Preferred envelope components are perborax compounds of the formula Na2B4O7.nH2O2 in which n is 1 or 4.  The encapsulated sodium percarbonate particles are produced by coating the percarbonate particles using a solution containing the specified reaction products. Washing, bleaching and cleaning agents containing sodium percarbonate particles encapsulated as proposed by the invention are characterized by their very long shelf life.
Patent CA-2161972-A1 (CA)
Title: Safety arrangement on hydraulic piston-cylinder units
Inventor: WIMMER ALOIS
IPC: F15B15/28
Filed: 1995-02-21
Abstract: The invention relates to a safety arrangement on hydraulic piston-cylinder units. In particular for monitoring locking cylinders, e.g. of operating tools mounted on a grab bucket boom. A sensor for monitoring the piston position is provided on thehydraulic piston-cylinder unit and is coupled electrically to a monitoring circuit for triggering an alarm arrangement if the piston is incorrectly positioned.  The sensor (3) is coupled to an electrically actuatable locking valve (2) coupled to the monitoring circuit (9) for controlling the hydraulic piston-cylinder unit (1).
Patent CA-2164458-A1 (CA)
Title: Systems, methods and articles of manufacture for performing high resolution n-best string hypothesization
Inventor: CHOU WU
IPC: G10L15/08
Filed: 1995-12-05
Abstract: Disclosed are systems, methods and articles of manufacture for performing high resolution N-best string hypothesization during speech recognition. A received input signal, representing a speech utterance, is processed utilizing a plurality of recognition models to generate one or more string hypotheses of the received input signal. The plurality of recognition models preferably include one or more inter-word context dependent models and one or more language models. A forward partial path map is produced according to the allophonic specifications of at least one of the inter-word context dependent models and the language models. The forward partial path map is traversed in the backward direction as a function of the allophonic specifications to generate the one or more string hypotheses. One or more of the recognition models may represent one phone words.
Patent CA-2165720-A1 (CA)
Title: Variable-capacity pocket
Inventor: GIOLI BRUNO
IPC: A41D27/20
Filed: 1995-12-20
Abstract: The variable-capacity pocket comprises an external covering element adapted to be applied at a recess provided on a surface and joined, along one edge, to the surface, on the inner side thereof, by means of a border element that can extend so as to allow the movement of the covering element between a position that lies inside the recess and an external position for extraction from the recess.  An internal lining is applied to the surface to the rear of the covering element, so as to form, with respect to the covering element, a cavity that can be accessed through at least one opening of the pocket.
Patent CA-2168644-A1 (CA)
Title: Recipients a paroi mince etanches aux liquides
Inventor: ANDERSON PER JUST
IPC: C04B26/28
Filed: 1994-08-10
Abstract: Récipients étanches (10) à parois minces pour liquides et procédé économique de fabrication desdits récipients destinés à l'entreposage et à la distribution de substances, et à toutes autres utilisations propres à ce genre de récipients. Les récipients sont rapidement et économiquement fabriqués à partir de mélanges de liants à prise hydraulique tels que le ciment hydraulique, le plâtre, et l'argile. Des adjuvants appropriés peuvent être adjoints au mélange pour lui conférer, ainsi qu'aux récipients, les caractéristiques et propriétés désirées. Différentes méthodes de fabrication peuvent être employées; l'une d'elles consiste à compacter le mélange sans presque le triturer puis à l'hydrater; une autre consiste à mouler puis à extruder le mélange, puis à le transformer en feuilles qui constituent les parois du récipient. Le récipient peut alors être séché, revêtu, doublé, laminé et imprimé.
Patent CA-2168762-A1 (CA)
Title: Flexible Multi-Platform Partitioning for Computer Applications
Inventor: BUTTERWORTH PAUL
IPC: G06F9/44
Filed: 1994-08-03
Abstract: A method of partitioning an application program by defining an application program for execution on at least two interconnected computers (7), selected from at least two classes of computers (9) without considering what specific machine environment will be used at run time. Partitioning includes defining two or more objects as components of the application program (6B), where a first object is capable of execution on one class of computers and a second object is capable of execution on a second class of computers.  Once the objects are defined, the method includes selecting an environment for the application program (11), and partitioning the application program by selecting each object to execute on the computer of the corresponding class. A system using the method can generate a default partitioning scheme to partition the program as a series of partitions, each assigned to available computing resources. The original partitioning can be modified automatically or by a user.
Patent CA-2169003-A1 (CA)
Inventor: JOHNSON DAVID A
IPC: H01R13/646
Filed: 1996-02-07
Abstract: An apparatus for providing a controlled impedance directly to predetermined contact elements within a socket, thereby reducing the "distorting" nature of the electrical interconnection system. In an illustrative embodiment of the present invention, predetermined contacts of a socket may have a resistance, inductance, capacitance, or a combination thereof incorporated therein. In another illustrative embodiment, at least one active element(s) may also be incorporated into predefined contacts. In this manner, predefined contacts may "process" the corresponding signal in a predetermined manner, defined by the circuitry incorporated on the contact itself. Illustrative functions that may be performed include, but are not limited to, amplifying, analog-to-digital converting, digital-to-analog converting, predefined logic functions, or any other function that may be performed via a combination of active and/or passive elements including a microprocessor function.
Patent CA-2173260-A1 (CA)
Inventor: KNIGHT AUSTEN-CHARLES ROGER
IPC: A01G1/00
Filed: 1996-04-02
Abstract: A naturally selected seed coat micronutrient product to assist in the microbial development of seedling soil by placing the seed in a conveyance medium intended to promote root growth, or rhizo-growth. However, the seed coat product, without the medium encapsulating process, could be coated on other plant seeds, given the dynamics of seedling growth, to possibly assist microbial activity needed for a fibrous, mycorrhizal-like soil; and is different from other products in that it is composed of something old in an entirely new context and not of a nature to interfere with the water table or soil ecology; and to possibly assist in chemically treated fields by subsequently assisting the microbial activity needed in biodegrading toxic levels of chemicals in the soil. The likeness of Rhizogrow*, derived from rhizo-growth, to some products lies in the inclusion of a micro mineral(s) as a micro nutrient, earning the official agricultural designation as a plant micronutrient fertilizer. But microphotographically Rhizogrow is a mutualistic partner between seed and soil in that rather than supplying a mass comprising up to approximately 95% water as its main constituent, provides a microbial feed intended to participate in microbial activity, for example, in an oftentimes challenged reforestation seedling root zone, and further attempts to define this activity with a Microbial Matrix*.
Patent CA-2175845-A1 (CA)
Inventor: LOFTUS GEOFFREY
IPC: B41F35/02
Filed: 1996-05-06
Abstract: The invention relates to a device washing printing units and adjacent areas in a rotary printing machine, with the printing units comprising a printing-forme cylinder and a blanket cylinder and cooperating with an impression cylinder. A wash-up device washing the outer cylindrical surface of printing-forme cylinder or blanket cylinder is assigned to each printing unit. To a printing unit (3, 4, 5, 6) is assigned a sucking unit (8) in the wedge-shaped area (20), the outlets (19) of said sucking units (8) being essentially directed towards the outer cylindrical surfaces (15, 16) of the printing-unit cylinders (13, 14).
Patent CA-2178386-A1 (CA)
Inventor: ANDERSON RAYMOND G
IPC: B65D47/08
Filed: 1996-06-06
Abstract: A single piece injection molded flip top cap for a beverage (or any other non-beverage) container is comprised of a base portion and a lid portion. The base portion forms a substantially large opening to allow for liquids to freely flow through the cap. When the lid is in the closed position, the contents of the container are sealed within the container. By pressing up on a thumb lever, the lid is flipped to an open position allowing the contents to be poured from the container without removing the cap from the container.
Patent CA-2178674-A1 (CA)
Title: Decorative Panel Construction
Inventor: NICHOLS ROBERT K
IPC: A47B13/08
Filed: 1996-06-10
Abstract: A panel or slab construction includes a fiber core glued between two facing sheets of thin metal and having edges of the core spaced inwardly of the slab from the associated edges of the metal facing sheets thereby defining a recess. A decorative molding member having a predetermined shaped edge which extends into the recess and is fixed to the edges of the metal sheets thereby concealing the adjacent edges of the core. At least one side of the molding is stepped approximately the thickness of the metal sheet such that the sheet overlies the molding with its exposed surface forming a flush transition with the surface of the shaped molding edge. A seamless veneer may thereby be formed and fixed to the steel facing sheet and associated molding as a single piece to finish the panel in a manner simulating the appearance of a solid slab.
Patent CA-2179418-A1 (CA)
Title: Pesticides
Inventor: ZIEGLER HUGO
IPC: A01N37/34
Filed: 1994-12-27
Abstract: Compounds of formula (I) and the isomers, and isomer mixtures thereof, which are possible, in which either a) X is an N atom and Y is OR11 or N(R12)R13, or b) X is CH and Y is OR11, and in which furthermore: R11 is C1-C4alkyl; R12 and R13, independently, are hydrogen or C1-C4alkyl; A is an O atom or the group NR4; R1 is hydrogen, C1-C4alkyl, halo-C1-C4alkyl, cyclopropyl, cyano or methylthio; R2 is hydrogen, C1-C6alkyl, C3-C6cycloalkyl, a group (i), a group (ii), or thienyl; R3 is hydrogen, C1-C6alkyl, C1-C6haloalkyl having 1 to 5 halogen atoms, C1-C4alkoxy-C1-C2alkyl, C2-C4alkenyl-C1-C2alkyl, which is unsubstituted or substituted by 1 to 3 halogen atoms, C2-C4alkynyl-C1-C2-alkyl, C3-C6cycloalkyl which is unsubstituted or substituted by 1 to 4 halogen atoms, C3-C6-cycloalkyl-C1-C4alkyl which is unsubstituted or substituted by 1 to 4 halogen atoms, cyano-C1-C4alkyl; C1-C4alkoxycarbonyl-C1-C2alkyl, C1-C4alkoxycarbamoyl-C1-C2alkyl, phenyl-C1-C3alkyl which is unsubstituted or substituted by halogen, C1-C3alkyl, C1-C4alkoxy, C1-C4haloalkyl, cyano, nitro or C1-C4alkylenedioxy, it being possible for the phenyl group to be monosubstituted to trisubstituted by identical or different substituents;  phenyl which is unsubstituted or mono- to disubstituted, independently, by C1-C4alkyl, C1-C4alkoxy, halogen, C1-C2haloalkyl having 1 to 3 halogen atoms, nitro or cyano, or pyridyl which is unsubstituted or mono- to disubstituted, independently, by C1-C4alkyl, C1-C4alkoxy, halogen, C1-C2haloalkyl having 1 to 3 halogen atoms, nitro or cyano; R4 is C1-C4alkyl, phenyl, or R3 and R4 together with the nitrogen atom to which they are bonded form a saturated or unsaturated 5- to 7-membered ring which is unsubstituted or substituted by C1-C4alkyl and which can have 1 to 3 additional hetero atoms selected from amongst N, O and S, and in which the substituents Z, B, D and n are as defined in the present publication, are pesticidal active ingredients. They can be used for pest control, in particular as microbicides, insecticides and acaricides in agriculture, horticulture and in the hygiene sector.
Patent CA-2181965-A1 (CA)
Inventor: GORODETSKY VICTOR V
IPC: C25B11/04
Filed: 1996-07-24
Abstract: An electrode for electrolysis of solutions of electrolytes comprising a support of film forming metal or alloy thereof, having a composite coating consisting essentially of oxides of metals selected from the group consisting of iridium, ruthenium, titanium and tantalum having the molecular ratios (IrO2+RuO2):(TiO2+Ta2O5) is (1-19):(3-1) wherein IrO2:RuO2 is (24-4):1 and TiO2:Ta2O5 is 1:(0-0.05). The electrodes are of particular use as anodes in the production of chlorine and alkali, electrosynthesis of chlorates and hypochlorites, electrolysis of sea and waste water and cathodicprotection. The electrodes have improved corrosive resistant to alkaline solutions and have improved interface stability to oxidation and blocking.
Patent CA-2183175-A1 (CA)
Title: Process and apparatus for grinding and sifting a product
Inventor: DIETRICH OLIVER
IPC: B02C23/32
Filed: 1996-08-12
Abstract: The invention relates to a process and an apparatus for grinding and sifting a product, in which the product is embrittled by a coolant and is comminuted in a mill, the comminuted product being fed, after comminution while keeping away ambient air and the moisture this involves, to a sifter. With the process and the apparatus according to the invention, the product can be comminuted and sifted in a closed-loop process without separating agents having to be fed to the ground product prior to sifting to overcome electrostatic charging. The sifter is preferably operated with the gaseous coolant which is used to operate the mill so that any losses of sifter circuit gas occurring during sifting can be compensated by feeding in a gaseous coolant.      The total duration of the process can be reduced considerably.
Patent CA-2184091-A1 (CA)
Title: One-terminal data fault location system
Inventor: NOVOSEL DAMIR
IPC: G01R31/08
Filed: 1995-02-28
Abstract: A one-terminal process for locating a fault  associated with a multi-phase electric power transmission system is disclosed. The  process is based  on the principle that the  current in a fault sequence can be determined by a distribution factor in positive or negative sequence, i.e., it is  only necessary to determine the positive or negative sequence current in the fault. The process begins by obtaining data from one end of a transmission line. If the data is oscillographic data, phasors are calculated. If the measured data is in phasor form, or after phasors have been calculated, the fault type is  determined. Thereafter, a decision is made whether the pre-fault data is sound. If the pre-fault data is sound, an appropriate equation is selected for the calculation of the fault location parameter "m".  If the pre-fault data is not sound, a decision is made whether the phase is a three-phase fault. If so, a classical reactance formula is employed to compensate  for the fault through a resistance by measuring only the imaginary put of the apparent line impedance. If the fault is not a  three-phase fault, the reactance  formula is  not employed and  the appropriate  equation is selected for  the calculation of the fault  location parameter.
Patent CA-2185009-A1 (CA)
Title: Method and device for removing swellable polymer particles from a liquid dispersion
IPC: B01D33/06
Filed: 1995-03-08
Abstract: The invention relates to a method for removing swellable polymer particles from a solution used to remove coatings of resists from printed circuit boards.      The dispersion resulting during coating removal, containing fine resist particles, is passed over a screen in order to separate the particles. For this purpose the dispersion is firstly passed through a homogenising and distributing device, in which the dispersion is thoroughly mixed and then very uniformly applied on to the screen. The homogenising and distributing device comprises an inner tube with a plurality of holes and an outer tube with a slot.      Furthermore, the device comprises means for circulating the coating removal solution and the dispersion.
Patent CA-2185566-A1 (CA)
Inventor: UEMAE MASAMI
IPC: C09D5/03
Filed: 1995-03-15
Abstract: Peinture pulvérulente comprenant des particules associées d'un diamètre particulaire moyen de 3 à 70 µm et des fines particules de polymère d'un diamètre particulaire moyen de 0,01 à 2 µm, les premières, de taille contrôlée, présentant une répartition granulométrique relativement réduite. Cette peinture qui peut être produite à haut rendement se caractérise par la fluidité élevée de ses pigments et sa forte capacité de charge par rapport aux peintures classiques. Une couche mince de revêtement formée avec la peinture de l'invention se caractérise par une brillance et un lissé excellents, ce qui lui permet de former une couche mince de revêtement.
Patent CA-2186731-A1 (CA)
Inventor: SPINELLI SILVANO
IPC: C07F15/00
Filed: 1995-03-22
Abstract: Compounds of general formula (I) wherein: n is an integer from 2 to 7 included; Z-m is an anion selected from chloride, bromide, iodide, nitrate, sulfate; m is the integer 1 or 2. Said compounds have antitumour activity.
Patent CA-2188334-A1 (CA)
Title: Powered down selection of a preferable wireless communications service provider in a multi-service provider environment
Inventor: BAMBURAK MICHAEL D
IPC: H04W48/18
Filed: 1996-10-21
Abstract: A powered down communication device locates a wireless service provider in a multi-service provider environment by examining frequency bands while powered down until a frequency band having an acceptable service provider is located. The frequency bands are examined in an order specified by a stored search schedule. An acceptable service provider is identified by comparing the identity of a service provider specified by an identifier received from a band being examined with a list of acceptable service providers. The communication device then registers with the acceptable service provider when powered up.
Patent CA-2191682-A1 (CA)
Inventor: SCHERPING VIRGIL J
IPC: A01J25/00
Filed: 1996-11-29
Abstract: An enclosed food processing device is provided having one or more conveyor belts and vertical agitators positioned above the belt. The agitators have forward and backward prongs that stir the food being processed without causing physical damage to it. The food enters the device through an inlet and is evenly distributed across a draining screen by an inlet deflector plate, which is adjustable to account for the different rates at which the food may flow into the device. Ramps are positioned under the device to collect liquid drained from the food, and the ramps have independent segments that separate the liquid based on the stage of the process at which it is drained from the food. A salting apparatus is provided for conveying salt to the food to be processed. The salt is dispensed in proportion to the amount of food to be salted. Salt is moved from a salt hopper into a chamber by a rotating dispensing wheel. The salting apparatus has a pump that moves a fluid, such as filtered air, through a Venturi pickup tee, where it creates a partial vacuum that pulls salt into the airstream from the chamber. The salt then is pushed through stationary salt distribution tubes and applied to the food to be salted.
Patent CA-2192153-A1 (CA)
Inventor: SAHM MICHAEL K
IPC: F25B40/02
Filed: 1996-12-05
Abstract: A method and apparatus of refrigerating a heat load in which heat is indirectly exchanged between the heat load and a cryogenic refrigerant so that the heat load cools. Further heat is then indirectly exchanged between the heat load and the mechanical refrigerant. The mechanical refrigerant is subjected to refrigeration cycle in which the mechanical refrigerant is compressed, cooled, condensed, expanded and evaporated. Other heat is indirectly exchanged between the cryogenic refrigerant and the mechanical refrigerant. The cryogenic refrigerant is subjected to its heat exchange with the mechanical refrigerant after having exchanged heat with the heat load. The mechanical refrigerant is subjected to the indirect heat exchange with the cryogenic refrigerant between condensation and expansion of the mechanical refrigerant within the refrigeration cycle.
Patent CA-2198668-A1 (CA)
IPC: C12M1/34
Filed: 1997-02-27
Abstract: Un incubateur portatif pour la détection sur place de la mammite chez les animaux laitiers comprend une enceinte en forme de mallette qui ménage une cavité intérieure isolée et qui est capable d'assumer des positions fermée et ouverte de façon à respectivement isolée ou non la cavité de l'air ambiant extérieur à l'incubateur. On retrouve également à l'intérieur de l'incubateur un porte-tube capable de recevoir plusieurs tubes de prélèvement et un dispositif de chauffage contrôlé, sous forme d'un serpentin situé sous le porte-tube, qui est conçu pour chauffer la cavité lorsque l'enceinte est fermée afin d'élever, et ensuite conserver pour une période de temps suffisante, les prélèvements de lait contenus dans les tubes de prélèvement à une température de 37.degree.C, ceci encourageant la croissance de bactéries pour faciliter ensuite, au moyen d'une substance appropriée mise en contact avec l'échantillon chauffé, la détection sur place de la présence de bactéries reliées à la mammite.
Patent CA-2198963-A1 (CA)
Inventor: HIDAKA SEIJI
IPC: H01P5/02
Filed: 1997-03-03
Abstract: An NRD waveguide band-pass filter apparatus is provided which is simple in construction and which can be easily manufactured as well as being formed small in size and light in weight, and which operates in a single operating mode.  An NRD waveguide band-pass filter apparatus includes a plurality of NRD waveguide resonators arrayed in such a way that two adjacent NRD waveguide resonators are electromagnetic coupled to each other.  A plurality of arrayed rectangular dielectric waveguides are interposed between an upper surface portion and a lower surface portion which are parallel to each other.  The upper surface portion and the lower surface portion, and the plurality of arrayed rectangular dielectric waveguides are formed integrally, thus forming a rectangular dielectric housing.  A first superconducting electrode and a second superconducting electrode are formed on the outer surface of the upper surface portion and the lower surface portion, respectively.  By setting the space between the first and second superconducting electrodes at one half or less of the wavelength of the resonance frequency in a vacuum of the present apparatus, the outer portion of each dielectric waveguide is formed to a cut-off region.