baber/WOPTO huggingface dataset:
Patent CA-2169166-A1 (CA)
Inventor: MATSUHISA AKIO
IPC: C12Q1/6813
Filed: 1993-08-10
Abstract: A method of detecting a nucleic acid which comprises bringing a solid carrier suspected to carry or contain a nucleic acid into contact with a polyamine containing, bound thereto, a label capable of generating a detectable signal or a precursor thereof to thereby form a complex between a nucleic acid, if any, and the polyamine, removing the polyamine which has not formed any complex before or after the conversion of the precursor, if used, into the label, and detecting the label. <IMAGE>
Patent CA-2174316-A1 (CA)
Inventor: AKASAKA KENSAKU
IPC: B05C11/06
Filed: 1995-12-20
Abstract: A coating nozzle (3) movable in a horizontal direction perpendicular to an advancing direction of a vehicle body (1) drops or trickles a strippable paint linearly along one side of the periphery of an area to be protected, and an air blow-off unit (4) blows off air (F) at a predetermined angle against a surface to which the strippable paint is applied, whereby the strippable paint is spread over the area to be protected, and when the thus spread strippable paint becomes dry, it forms a protective film. The strippable paint is prevented from adhering to a portion other than the area to be protected, and the protective film of strippable paint has a uniform thickness.
Patent CA-2175871-A1 (CA)
Title: Machine tool
Inventor: KOELBLIN ROLF
IPC: B23P15/00
Filed: 1996-05-06
Abstract: The machine tool comprises two headstocks (16,17), arranged on a support (10), which are movable independently of each other along their height and their longitudinal direction. A respective one (17) of the headstocks is active in the treatment of a workpiece attached on a workpiece carrier (20), while the other headstock (16) can be moved behind a tool magazine (24) for receiving a tool therefrom. While the one headstock is still working on the workpiece, the other headstock with the next tool can already be accelerated to the required working rotational speed and be advanced to the tool. Thus, the time required for exchange of tools is extremely shortened.
Patent CA-2179732-A1 (CA)
Title: Cleaning method for beverage dispense lines and kit
Inventor: GEE GEOFFREY A
IPC: A61L2/18
Filed: 1994-12-22
Abstract: A method of cleaning beverage dispensing equipment, especially beer dispense lines, is disclosed, involving the use of peracetic acid as an active cleaning ingredient. Also described is a kit for such use. Peracetic acid has been found to be unexpectedly advantageous in cleaning beer dispense lines.
Patent CA-2180434-A1 (CA)
Inventor: MEYER SCOTT R
IPC: C09J7/10
Filed: 1995-01-30
Abstract: A sheet material comprising (i) a pressure-sensitive adhesive film comprising an acrylic pressure-sensitive adhesive polymer, and (ii) a release film comprising a polyolefin polymer having a density of no greater than 0-90 g/cc, the pressure-sensitive adhesive film being in contact with the polyolefin polymer.
Patent CA-2183117-A1 (CA)
Inventor: DECKER ROBERT LEROY
IPC: H05K7/14
Filed: 1996-08-12
Abstract: A network interface device includes a weatherable enclosure having injection molded, die cast, or stamped top and bottom cap portions and a body portion which is extruded. The injection molded portions are fabricated from a polymer, such as polyvinyl chloride, with a higher melt index than the grade of polymer used to fabricate the body portion. The body portion has top and bottom openings adapted to receive the top and bottom cap portions. The network interface electrical components are enclosed within the housing.
Patent CA-2185034-A1 (CA)
Inventor: OMDAHL BRUCE
IPC: B29C70/06
Filed: 1996-09-06
Abstract: An apparatus and system for molding a flow of moldable material under the application of shear, compressive and/or tensile loads. The apparatus includes a mold housing that has a flow of moldable material supplied to it. First and second boundary elements, located within the mold housing, define the first and second side of the flow of moldable material. A driver in contact withthe first boundary element deflects the first boundary element in a direction substantially perpendicular to the flow of the moldable material. The deflectionof the first boundary element imposes shear, compressive and tensile loads on the flow. The applied shear, compressive and tensile loads produce mixing of the moldable flow of material and can also be controlled to effect the rheological properties of the moldable material. A flexible joint is incorporated into the apparatus to allow the first boundary element to deflect. A system is also disclosed which includes the steps of mixing a first material component anda second material component so as to produce a mixture. The mixture is melted to form a moldable material. The moldable material is conveyed between first and second boundary elements of the molding apparatus. A portion of the first boundary element is deflected in a direction substantially perpendicular to the flow of moldable material. The deflection of the first boundary element imposes shear, compressive and tensile loads on the flow of moldable material. The moldable material is then cured into a final product.
Patent CA-2186897-A1 (CA)
Inventor: ASCHBRENNER SCOTT WARREN
IPC: H04N5/262
Filed: 1995-03-30
Abstract: Des histoires incomplètes sont tout d'abord enregistrées sur un support vidéo (240) dont certaines parties sont laissées vierges. On utilise des séquences numériques (210) pour compléter les parties vierges, par exemple en portraiturant un personnage à l'aide d'une zone faciale décodée en utilisant l'image numérisée d'un sujet pour compléter ledit personnage. On prépare par ailleurs une liste de montage (210) pour localiser les parties vierges. L'histoire (240) est amené séquentiellement selon les indications de la liste de montage sur chacune des parties vierges où une séquence personnalisée est enregistrée de manière à compléter l'histoire, comme si le sujet en était un personnage de celle-ci. L'appareil (230) imprime aussi une étiquette personnalisée pour donner un produit final entièrement personnalisé.
Patent CA-2188328-A1 (CA)
Title: Modular form assembly for concrete structures
Inventor: LEE WEN-YUAN
IPC: E04G17/14
Filed: 1996-10-21
Abstract: A modular form assembly includes a plurality of vertical channel pieces coupled detachably side by side to one another. Each of the channel pieces includes two opposing vertical side walls and an intermediate vertical form wall which interconnects the side walls.          The side walls of each of the channel pieces abut against and are attached detachably to the side walls of adjacent two of the channel pieces such that the form walls are arranged in a side-to-side contiguity in order to place the form walls in a common vertical plane. Each of the form walls is formed with at least one through-hole therethrough. Each of a plurality of cover plates is mounted removably on one of the form walls to cover a respective one of the through-holes.          At least one of the cover plates is formed with at least one positioning hole therethrough.
Patent CA-2191119-A1 (CA)
Title: Assembly for reducing automotive noise and vibration
Inventor: KRONELL MICHAEL
IPC: B60G11/16
Filed: 1996-11-22
Abstract: The invention provides an assembly for use in reducing automotive noise and vibration transmitted from a road surface through the vehicle tire and axle system. The assembly of the invention comprises a spring seat retainer comprising (a) first and second oppositely directed surfaces, (b) a recessed area in the first surface, and (c) an axially directed interior cavity. A spring isolator having at least a portion of one surface coexistent with a portion of the second surface of the spring seat retainer is attached to the spring seat retainer. A jounce bumper having an exterior surface is positioned within the interior cavity of the spring seat retainer such that a portion of the exterior surface of the jounce bumper is coexistent with the inner surface of the interior cavity of the spring seat retainer. A coil spring is releasably connected to the spring seat retainer via a bottom most section retained within a recessed area of the spring seat retainer.      The coil spring surrounds the jounce bumper. The invention provides advantages in cost and efficiencies as well as increased durability and long term performance due to the elimination of component interactions vulnerable to the point load degradation.
Patent CA-2191445-A1 (CA)
Inventor: SIMMONS JOHN M
IPC: F04B9/135
Filed: 1995-03-01
Abstract: Pompe à fluide à va-et-vient animée par un système pneumatique et système de clapet d'alternance commandé pneumatiquement par l'air sous pression libéré d'un soufflet, d'un diaphragme ou d'une chambre à piston sous pression au moment où cet organe approche la fin de sa course de compression (course de libération du fluide pompé). Cet air comprimé est libéré de la chambre à soufflet par un piston à alternance et un mécanisme de cylindre logé à l'intérieur de la chambre et ouvrant cette dernière en un point ou emplacement spécifique du cycle de pompage. La libération d'air comprimé à partir de la chambre à soufflet agit sur l'extrémité de la bague du clapet d'alternance de manière à déplacer cette bague jusqu'à sa position opposée, ce qui inverse l'application de la pression pneumatique et de la libération dans l'atmosphère entre les deux chambres à soufflet, et régule ainsi le fonctionnement de la pompe à va-et-vient.
Patent CA-2191688-A1 (CA)
Inventor: VOSIKA DAVID A
IPC: G08B29/12
Filed: 1996-11-29
Abstract: An system is provided for testing emergency lighting units using a receiver connected to the emergency lighting unit and a portable transmitter operable remotely with respect to the emergency lighting unit.   The emergency lighting comprises a transfer relay for switching a battery between a primary power source and a lamp.  A TEST button and the receiver each include a normally closed contact switch connected in series with each other, as well as with a  primary  power  source  input  and  transfer  control circuitry.  The transmitter generates encoded signals for wireless transmission to the receiver as long as a control switch on the transmitter is being activated by a user. The receiver receives and decodes the encoded signals and opens its normally closed relay as long as encoded signals are being received, causing the transfer control circuitry to activate the transfer relay to switch the battery from the primary power source to the lamp.   The transmitter terminates transmission of encoded signals when the user deactivates the control switch.  The receiver then closes its normally closed relay when encoded signals are no longer received, and the transfer control circuitry via the transfer relay switches the battery from the lamp to the primary power source for charging.
Patent CA-2191786-A1 (CA)
Inventor: MOSHONAS GEORGES
IPC: F24C15/32
Filed: 1996-11-29
Abstract: Le  précis n'est pas disponible en ce moment
Patent CA-2192143-A1 (CA)
Title: Speech coding device
Inventor: NOMURA TOSHIYUKI
IPC: G10L19/125
Filed: 1996-12-05
Abstract: A speech coding device in which an excitation signal of speech signals is expressed as a sum of a plurality of pulse strings. and positions of the pulse strings are selected from predetermined pulse position candidates to determine the excitation signal so that distortion between an input speech signal and a reproduced speech signal obtained by exciting a synthetic filter using the excitation signal may be minimized, resulting in obtaining reproduced speech signals with high quality in a small operational amount.   In a pulse searcher, a pulse generating section outputs a plurality of pulse strings. and a pulse searching section sequentially searches the pulse strings to determine the positions of the plurality of pulse strings constituting the excitation signal.   One pulse searching section searches using a Viterbi algorithm. Another pulse searching section preliminarily searches in a tree shape of pulse position candidates.  Another pulse searching section searches every pulse position candidate group.
Patent CA-2193259-A1 (CA)
Title: A zeolite containing composition with a selectivity enhancing coating
Inventor: DECKMAN HARRY W
IPC: B01D53/22
Filed: 1995-07-10
Abstract: Compositions useful in separating molecules or catalytic conversions comprise a substrate, a zeolite or zeolite-like layer, a selectivity enhancing coating in contact with the zeolite layer and optionally a permeable intermediate layer in contact with the substrate, the zeolite layer being in contact either with the substrate or the optional intermediate layer.
Patent CA-2193983-A1 (CA)
Title: Radially expandable polytetrafluoroethylene and expandable endovascular stents formed therewith
Inventor: COLONE WILLIAM M
IPC: B29C48/09
Filed: 1995-06-07
Abstract: Extended, stretched, and sintered tubular PTFE materials (50), which have been radially dilated and resintered, are produced which are suited for use in the medical field, e.g., as liners and covers with support structures (52) for expandable endovascular stents (48).     The PTFE materials have an unusually low REC (Radial Expansion Coefficient) and RER (Radial Expansion Ratio), permitting thin-walled PTFE tubes to expand about 50 % to 400%, or more, before the decline in tensile strength. Tube-form medical implants comprising such PTFE material, methods for making such implants, and endovascular stents formed with such implants are described.
Patent CA-2195425-A1 (CA)
Inventor: STOECKEMANN KLAUS
IPC: A61K31/565
Filed: 1995-07-27
Abstract: This invention relates to the use of a product that contains in combination individual dosage units of a competitive progesterone antagonist and individual dosage units of a gestagen for its sequential, oral administration, in which each individual dosage unit that contains the competitive progesterone antagonist contains the latter in a non-abortion-inducing amount for the production of a pharmaceutical agent for treating endometriosis or leiomyomata uteri.
Patent CA-2195724-A1 (CA)
Inventor: BUIZER NICOLAAS
IPC: C07C217/84
Filed: 1997-01-22
Abstract: The invention relates to a method for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer, characterized in that a substantially pure enantiomer of the general formula (see formula I) wherein X is O, S, NH or N- (C1-C4) alkyl;      Y1 and Y2 are each independently hydrogen or substituents selected from halogen, (C1-C4) alkyl, (C1-C4) alkoxy, (C1-C4)-haloalkyl, formyl, nitro and cyano; the C*-atom has either the R or the S configuration; is prepared from a compound of the general formula (see formula II) wherein R1 is hydrogen or a suitable protective group and R2 is hydrogen or wherein R1 and R2 together form an optionally mono- or di-(C1-C3)alkyl substituted methylene bridge; by the following successive reaction steps: (i) reaction with a compound of the general formula (see formula III) wherein Z is a hydroxy group or a suitable leaving group, R3 is a hydroxy-protective group and R4 is a halogen atom; or wherein R3 and R4 together constitute a valence bond or a biradical of the formula -C(R11)2-O-, wherein R11 is a straight or branched (C1-C4)alkyl group and wherein the C*-atom has either the R or the S configuration; (ii) subjection of the compound formed to a deprotection/ring-closure reaction;     (iii) optionally deprotection of the hydroxy group of the ring-closed product.        The invention further relates to enantiomerically pure intermediates, the preparation of these intermediates and the preparation of a starting compound.
Patent CA-2197990-A1 (CA)
Title: Heavy duty article carrier
Inventor: STOUT JAMES T
IPC: B65D71/30
Filed: 1994-09-16
Abstract: An article carrier provided with a pair of hand gripping apertures (36, 48) and score lines (50, 60, 50a, 60a) extending from the apertures to the corner of the top wall (51, 61, 51a, 61a) of the article carrier.
Patent CA-2198695-A1 (CA)
Title: Work fixture brake
Inventor: DUVERNAY DANIEL J
IPC: B23Q1/52
Filed: 1997-02-27
Abstract: A work fixture brake includes a first block and a second block and a brake disc. The first block has a first axis of rotation passing therethrough and a first friction pad fixed thereto. The second block is axially juxtaposed the first block and is pivotably connected thereto at a second axis of rotation. A second friction pad is rotatively fixed to the second block. A brake disc has a first side facing the first friction pad and an oppositely disposed second side facing the second friction pad. The brake disc is approximately centered on the first axis of rotations. Means for axially separating the first block from the second block are disposed therebetween. The means are responsive to a rotative force against the second block in a direction which would induce rotation about the second axis of rotation. The means thereby axially separates the first friction pad and the second friction pad, in turn releasing the brake disc.
Patent CA-2200890-A1 (CA)
Title: Use of aqueous dispersion as heat-sealing lacquer
Inventor: RAU MARIA GYOPAR
IPC: C09J133/00
Filed: 1997-03-24
Abstract: A method for heat-sealing substrates is described, which comprises coating a substrate with an aqueous dispersion comprising an ethylene polymer A), with at least 20 % by weight of ethylene and at least 5 % by weight of an ethylenically unsaturated acid, and a free-radically polymerized polymer B), and pressing the coated substrate with a second substrate at elevated temperature.
Patent CA-2202108-A1 (CA)
Title: An improved structure of a ball valve especially used in food
Inventor: WEI J J
IPC: F16K27/06
Filed: 1997-04-08
Abstract: The  Present  invention  is related  to an improved structure of a ball valve especially used in food, said ball valve  is a hollow  valve body.  A ball shape gate having penetrating  channel is installed  on the hollow crossing  portion  of said valve body.  A rotary buckle groove  is a installed  on the upper  end of said  ball shape gate. A rotary handle has a buckle plate which is projected  to the hollow crossing  portion of the valve body, they are engaged to combine  with said groove so presented  as an actuating portion for controlling  the rotation  of  said  ball  shape  gate, as well  as  the openings  on the right  and left rim end of said  valve body are installed with a drain preventing pad and seal ring, respectively, and then  the axle tube is combined on the left and right openings for screwedly  combining to form  as a integral  body, as  the  ball  valve  are assembled, the characterized in that:    said  valve  body  has an hollow  crossing  portion which is designed  with a tilting surface with a proper tilting angle, and the interface  is adjacent  with the center of the valve body so that the center portion  of said valve is a concave  drain  tank. and on the tilted upper side and lower side are installed  with a gas (or water) inlet  and  a gas  (water) output, respectively, which are penetrated through said drain tank, thus, the cleaning  of  said  ball  valve  may  be  performed  by introducing or draining vapor.
Patent CA-2204550-A1 (CA)
Inventor: ESPOSITO SANTO
IPC: B65H51/22
Filed: 1997-05-06
Abstract: System for preparing wires made of steel, iron, or ferrous materials in general for drawing which comprises a phosphating station that is substantially constituted by a vat for containing a phosphating solution and by a drum for winding and unwinding the wire to be treated. The drum is at least partially immersed in the phosphating solution and can be actuated with a rotary motion about its own axis to gradually wind the wire to be treated and gradually release the treated wire.
Patent CA-2206427-A1 (CA)
Title: Exercise device
Inventor: DEAC JOANNA
IPC: A63B21/072
Filed: 1997-05-27
Abstract: An exercise device for exercising the lower body of a person comprising an elongated spring bar which may or may not be provided with weights at the ends. A protective collar is provided centrally of the bar to permit the user to support the bar on the shoulders or on the back. The user springs up and down between an erected and squat position and the bar oscillates in phase with the user's movements such that in the squat position the bar forms a tension arc with the ends pointed downwardly while storing spring energy. As the user begins his upward movement the rebound of the bar adds initially, additional pressure on the participating muscles after which, as the tension is released and the user moves toward an erect position, the further rebound of the bar will enhance the upward movement.
Patent CA-2206734-A1 (CA)
Title: Medicament dispenser
Inventor: KRIESEL MARSHALL S
IPC: A61M5/24
Filed: 1995-12-01
Abstract: An injectable medicament dispenser (12) for use in controllably dispensing fluid medicaments such as insulin, antibiotics, oncolytics, and the like from a pre-filled container at a uniform rate. The dispenser includes a stored energy source (36) in the form of a compressively deformable, polymeric, elastomeric member that provides the force necessary to controllably discharge the medicament from the pre-filled container.
Patent CA-2207003-A1 (CA)
Title: Atv/mpeg sync system
Inventor: LAUD TIMOTHY G
IPC: H04N7/52
Filed: 1996-04-03
Abstract: An ATV system encodes variable length elementary streams of data into a multilevel symbol signal comprising a plurality of multiplexed fixed length data packets without sync information. The fixed length data packets are arranged in fields of repetitive data segments, each of which includes a data segment sync and each field of which includes a field sync. The fields of data segments are transmitted as suppressed carrier VSB modulation. In an ATV receiver, the data segment sync is used to generate a timing signal that identifies the beginning of each fixed length data packet.      In one embodiment, a packet sync signal is inserted into each recovered fixed length data packet for recovering the elementary streams of data. In another embodiment, recovery of the elementary streams of data is accomplished without inserting a packet sync signal.
Patent CA-2207129-A1 (CA)
Title: An atm line card and method for transferring connection memory data
Inventor: SHTAYER RONEN
IPC: H04L12/40
Filed: 1997-06-05
Abstract: An ATM line card is provided wherein a microprocessor bus is selectively coupled to a memory bus during maintenance time intervals. This allows direct transfer of connection memory data to the microprocessor system of the line card and thus to the RAM of the system. After the transfer is accomplished the busses are decoupled again so that further maintenance work of the connection memory and the transferred data can be done independently. If the access to the connection memory is due to a destructive read operation the corresponding memory locations in the connection memory are reset simultaneous to the transfer of the data which are read out from the DMA of the microprocessor system to the RAM. This results in a dramatic reduction of the time required for maintenance of the ATM system.
Patent CA-2210173-A1 (CA)
Inventor: AGOSTINI ISABELLE
IPC: A61K8/00
Filed: 1997-07-16
Abstract: L'invention concerne une composition cosmétique, dermatologique, hygiénique et/ou pharmaceutique, comprenant un composant hydrophile et une phase grasse qui comprend au moins un composé volatil et au moins un composé gras pâteux. Ladite composition est notamment une composition ayant une teneur améliorée. L'invention concerne également l'utilisation de l'association d'un composé volat il et d'un composé gras pâteux afin de limiter le transfert et/ou la migration, d'u ne telle composition cosmétique, dermatologique, hygiénique et/ou pharmaceutique comprenant un composant hydrophile.