baber/WOPTO huggingface dataset:
Patent CA-2111731-C (CA)
Inventor: HARRIS GERALD R
IPC: B23Q1/01
Filed: 1993-12-17
Granted: 2005-03-29
Abstract: A feed table apparatus (30) for moving a workpiece (31) toward a machine tool. The apparatus (30) comprises a roller assembly (32) which provides rolling support of the workpiece (31) toward machine tool and a shuttle vise assembly (36) for moving the workpiece (31) longitudinally along the roller assembly (32). The shuttle vise (36) includes a reaction frame (37) having a first upright post (40) and a second upright post (40') A coupling mechanism (43) movably mounts the reaction frame (37) directly to the elongated roller framework (33) for longitudinal relative movement therealong. The coupling mechanism (43) further couples the reaction frame (37) to the roller framework (33) in a manner transferring reaction forces, caused by clamping the workpiece (31) with opposing vise jaws (41, 41') to the roller framework (33).
Patent CA-2112582-C (CA)
Title: Procede et dispositif pour la realisation de nappes composites et composites obtenus
Inventor: LEROY GUY
IPC: D04H18/02
Filed: 1992-07-01
Granted: 2002-12-03
Abstract: Deux nappes élémentaires (A) sont reliées entre elles par des moyens de liaison telles qu'une aiguilleteuse (comme utilisée dans l'industrie des nontissés), selon des lignes de liaison longitudinales (14), par l'action de planches à aiguilles (10) animées d'un mouvement de va-et-vient (18). Les nappes sont maintenues écartées l'un e de l'autres par une table (2) à lamelles (22). On introduit au moins un constituant intercalaire (B) et/ou (C) entre les nappe s (A) et les lignes do liaison longitudinale (14), par des conduits (26) ménagés dans les lamelles (22). Les constituants intercalaires  sont fluides ou solides. Les nappes élémentaires sont des constituants fibreux identiques ou différents. Le dispositif selon l'invention est destiné à la réalisation de nappes composites combinant tes qualités de matériaux héroclites et néanmoins intimement liés tels que des panneaux isolants, tapis de sport, cons- truction aéronautique, navale, applications médicales, panneaux filtrants, etc.
Patent CA-2115094-C (CA)
Inventor: LEMPFER KARSTEN
IPC: B28B1/52
Filed: 1994-02-07
Granted: 1998-02-17
Abstract: A multilayer plasterboard is formed continuously by depositing at least: one layer on a conveyor and by applying the next layer prepressing the previously spread layer to form a compact layer which is not affected by subsequent spreading thereon. The thus smoothed surface of that layer is then roughened before application of the next layer and after the final layer is applied, with or without a precompaction, the mat is finish pressed to form the plasterboard.
Patent CA-2117575-C (CA)
Inventor: WILKIE ANDREW F
IPC: C23C14/20
Filed: 1994-08-24
Granted: 2003-07-29
Abstract: There is disclosed an oriented, polyolefin film having a white-opaque skin layer on one side of a core layer and a vacuum deposited metal layer on the other side of the core layer. The sealable polyolefin layer contains: (a) a slip agent in an amount sufficient to provide not more than about an 0.4 coefficient of friction to the surface of such layer; and (b) from about 10 to 40% by weight of titanium dioxide. The core layer is substantially free of opacifying filler and/or opacifying voids. The other side of the film is metallized to an optical density of at least 1.5 whereby the white pigment in the sealing layer in cooperation with the metallization gives a strong white-opaque appearance to the sealing layer.
Patent CA-2123319-C (CA)
Title: Electromagnetically actuated valve
Inventor: MORINIGO FERNANDO B
IPC: F01L9/20
Filed: 1993-10-05
Granted: 1998-03-31
Abstract: An electromagnetically actuated valve (10) is disclosed having an upper electromagnetic element (32) and a lower electromagnetic element (34), each having a toroidal or annular configuration with a U-shaped cross section and in mirrored relationship with each other.  The elements define a central chamber (26) and a central channel (30).  A core element (16) has an annular horizontal cross section and is disposed intermediate the upper (32) and lower (34) electromagnetic elements.  A connecting plate (18) connects the core element (16) to a valve stem (22).  A spring (20) biases the core element (16) to a neutral position.  Applying current to the upper electromagnetic element (32) closes the valve and interrupting the current to the upper electromagnetic element (32) and applying current to the lower electromagnetic element (34) opens the valve.
Patent CA-2124580-C (CA)
Title: Method for selecting recombinant microorganisms containing at their surface at least one molecule having enzymatic activity
Inventor: FASTREZ JACQUES
IPC: C12N7/02
Filed: 1992-11-30
Granted: 2002-07-16
Abstract: A method for selecting recombinant micro-organisms of which the sur-face comprises at least one molecule having enzymatic activity, wherein the rec-ombinant micro-organisms are immobilized on a solid support by a covalent inhibitor of the active site of said molecule, which is connected to the solid sup-port,by an arm; the recombinant micro-organisms are recovered and all or part of their genome is isolated and cloned.
Patent CA-2124999-C (CA)
Title: Loracarbef isopropanolate and a process for converting loracarbef isopropanolate to loracarbef monohydrate
Inventor: HENNING WILLIAM C
IPC: C07D463/00
Filed: 1994-06-02
Granted: 2004-08-10
Abstract: The invention is directed to the crystalline isopropyl alcohol solvate of loracarbef, and also is directed to a process for the preparation of the crystalline monohydrate form of the compound of formula (I)   which includes exposing the crystalline isopropyl solvate form of the compound of formula (I) to a temperature of between about 50° and 90°C and a relative humidity of between about 60 to about 100%.
Patent CA-2125200-C (CA)
Inventor: BERGER ADAM L
IPC: G06F17/28
Filed: 1994-06-06
Granted: 1999-03-02
Abstract: An apparatus for translating a series of source words in a first language to a series of target words in a second language.  For an input series of source words, at least two target hypotheses, each comprising a series of target words,  are generated.   Each target word has a context comprising  at  least one  other  word  in  the  target hypothesis.  For each target hypothesis, a language model match score comprises an estimate of the probability of occurrence of the series of words in the target hypothesis. At least one alignment connecting each source word with at least  one  target  word  in  the  target  hypothesis  is identified.    For  each  source  word  and  each  target hypothesis, a word match score comprises an estimate of the conditional probability of occurrence of the source word, given the target word in the target hypothesis which is connected to the source word and given the context in the target hypothesis of the target word which is connected to the source word.  For each target hypothesis, a translation match score comprises a combination of the word match scores for the target hypothesis and the source words in the input series of source words. A target hypothesis match score comprises a combination of the language model match score for the target hypothesis and the translation match score for the target hypothesis   The target hypothesis having the best target hypothesis match score is output.
Patent CA-2125328-C (CA)
Title: Process and machine for the production of articles of ice confectionery
Inventor: BERTRAND FRANCIS-VICTOR
IPC: A23P1/08
Filed: 1994-06-07
Granted: 2006-01-31
Abstract: To produce articles of ice confectionery coated with particulate material, cooled ice portions are precoated with a liquid fatty composition and are then coated with dry friable particles. The particles are recycled intact by means of a vibrating screw elevator.
Patent CA-2125383-C (CA)
Inventor: BRADY WILLIAM PATRICK
IPC: C09J5/00
Filed: 1994-06-07
Granted: 2007-02-20
Abstract: Curable adhesive compositions comprise combinations of organosiloxane MQ resins and liquid polyorganosiloxanes of specified viscosity and functionality. The compositions are substantially free of unreactive materials and are applied in the molten state. Depending upon the concentration of reactive groups on the resin and polyorganosiloxane, the compositions may also include a silane containing an average of more than two hydrolyzable groups per molecule. Preferred compositions develop excellent adhesion to a variety of organic and metallic substrates during curing under ambient conditions.
Patent CA-2128515-C (CA)
Inventor: WILFONG DEBRA L
IPC: B32B27/06
Filed: 1992-12-14
Granted: 2005-02-08
Abstract: Acrylate-only and epoxy-acrylate thermoset resins exhibit high temperature damping behavior. These materials are suitable for damping vibrations in structures and component parts of devices where high temperature performance is required, such as in automobiles, aircraft, industrial equipment and appliances.
Patent CA-2132482-C (CA)
Title: Plastic bag despenser
Inventor: SIMHAEE EBRAHIM
IPC: B65H35/10
Filed: 1994-09-20
Granted: 1998-11-24
Abstract: A plastic bag dispenser holds a continuous roll of bags, connected by perforated separation lines.  The dispenser is provided with a tongue, which the bags are dispensed over, that engages the separation line between the bag at the end of the roll and the next bag.   This begins the separation of the separation line, as well as holds the next bag behind the tongue. A finger is provided on the upstream side of the tongue, with a gap between the finger and tongue.  As a bag is separated, a portion of the front edge of the next bag is held in the gap, holding the bag in position for the next user.  The roll of bags rests in curved grooves in the dispenser that cause the roll to abut  and  frictionally  engage  an  interior  surface  of  the dispenser, preventing free-wheeling of the roll.  The curvature of the grooves causes the component of force which creates the frictional  engagement  to  increase as  the  size of  the  roll decreases.
Patent CA-2139050-C (CA)
Inventor: MINAMI YOICHIRO
IPC: H03K5/08
Filed: 1994-12-23
Granted: 1999-02-23
Abstract: A decision circuit compares an input voltage with a reference voltage and judges whether the input voltage is at least equal to the reference voltage. A controller in the decision circuit detects whether the input voltage or reference voltage is at least equal to the setting voltage. When both the input voltage and the reference voltage are lower than a setting voltage, which represents an operating voltage of the decision circuit, a first bias-supply circuit adds a predetermined bias voltage to the input voltage and supplies a level-shifted input voltage to the decision circuit. Similarly, a second bias-supply circuit adds the predetermined bias voltage to the reference voltage and supplies a level-shifted reference voltage to the decision circuit. Therefore, the decision circuit compares the level-shifted input voltage with the level-shifted reference voltage.
Patent CA-2141151-C (CA)
Title: Mulcher attachment for lawn mower
Inventor: PUSZKAR MICHAEL T
IPC: A01D42/00
Filed: 1995-01-26
Granted: 1999-12-21
Abstract: A mulching device which includes a mulching plate formed by a disk provided with a plurality of circumferentially spaced openings disposed inwardly of the periphery of the disk. A cutting blade edge is located forward of a trailing edge of each opening, the cutting edges being axially spaced from a top surface of the disk. The mulching plate can be used in a lawn mower for replacing the conventional mower blade. A mulching adapter includes a hopper having a base for attachment to a top deck of a mower housing, the hopper having a lower tubular portion adapted to project through an opening in the deck, the tubular portion having a lower outlet end for positioning slightly above the path of travel of the cutting edges.  The mulching plate is safer than conventional mower blades and achieves effective mulching of even coarse lawn and garden debris by using the power of the small engine of the conventional mower.
Patent CA-2148223-C (CA)
Title: Bacteriocines obtenues a partir de streptococcus thermophilus
Inventor: GERMOND JACQUES-EDOUARD
IPC: A61K8/00
Filed: 1994-08-24
Granted: 2001-10-02
Abstract: L'invention porte sur deux nouvelles bactériocines du Streptococcus thermophilus comportant les séquences d'acides aminés SEQ ID N DEG :1 et SEQ ID N DEG :2, les peptides signaux de ces deux bactériocines, les séquences nucléotidiques pour ces bactériocines et un particulier un opéron codant lesdites bactériocines ayant la séquence SEQ ID N DEG :3, les souches produisant au moins l'une de ces bactériocines et en particulier la souche CNCM I-1351, un procédé d'obtention d'un extrait surnageant comportant au moins l'une de ces deux bactériocines, et l'utilisation de ces bactériocines dans la préparation de produits alimentaires et notamment de fromages et laits acidifiés, et de cosmétiques à activité antipathogène.
Patent CA-2148447-C (CA)
Inventor: EBERLEIN ERNST
IPC: G11B20/00
Filed: 1993-11-02
Granted: 2004-07-06
Abstract: Disclosed is a process for transmitting and/or storing digital signals of multiple channels. This process is suited, in particular, for transmitting the five channels of 3/2 stereophony as well as for transmitting two stereo channels and three additional commentary channels. In this manner, by way of illustration, television programms with multi-language audio signals can be transmitted. This process is distinguished that by reduction of the to-be-transmitted data, only a bit rate of 384 kbit/s is required for transmission. The reduction of the data is achieved by the K input channels being imaged in segments onto the N<=K virtual spectral data channels, by the spectral data channels being quantized, coded and transmitted taking into consideration the principles of psychoacoustics and by K output channels being reproduced from the transmitted bit stream with the aid of a also transmitted list from the N<=K spectral data channels.
Patent CA-2148944-C (CA)
Inventor: SHANA A MAY
IPC: C11D3/37
Filed: 1993-11-04
Granted: 2007-05-08
Abstract: The present invention provides an aqueous shower-gel composition comprising:  10-30 wt % of an anionic surfactant, 3-15 wt% of an oily component, the ratio of said anionic surfactant to said oil being at least 1:1, 1-5 wt % of a fatty acid monoglyceride polyglycol ether, and, 1-5 wt % of at least one nonionic surfactant having an HLB between 5 and 10. The oily component is present at a level which provides a skin benefit. The composition has a viscosity suitable for use as a shower-gel, contains an effective level of low molecular weight moisturising oil and does not lose product structure due to the presence of this oil. Typically, the oily component is a 3-6 carbon alcohol ester of a fatty acid having at least 10 carbon atoms.
Patent CA-2158263-C (CA)
Title: Low fat spread
Inventor: SCHOTEL RONALD ALBERT
IPC: A23L35/00
Filed: 1994-02-24
Granted: 1999-01-26
Abstract: A water-continuous spread comprising: (A) a structuring amount of oligofructoses; and (B) from 0.1 to 15 wt% of mono- or disaccharides.
Patent CA-2159052-C (CA)
Title: Injection device
Inventor: ALEX RAINER
IPC: A61M5/142
Filed: 1995-09-25
Granted: 2007-03-06
Abstract: The injection device comprises a casing containing an active substance reservoir, a cannula communicating with the reservoir, means for inserting the cannula and pump means for discharging the reservoir contents through the cannula, wherein the cannula 11 is fixed relatively to the casing and projects beyond the underside of the casing to the depth required for injection, and is surrounded by a protective element 5,24 which is moved by a spring drive from one end position in which it projects beyond the underside of the casing sufficiently to project beyond the cannula into the other end position in which it does not project beyond the underside of the casing.
Patent CA-2164153-C (CA)
Title: Steering system for working vehicle and the method thereof
Inventor: MOMOSE SHINROKU
IPC: B62D9/00
Filed: 1995-11-30
Granted: 2001-05-29
Abstract: A steering system and method of a mowing vehicle comprise left and right rear wheels rotating about a king pin for steering the vehicle, an Ackermann steering mechanism for steering these left and right rear wheels and a rear axle housing swingably connected with the vehicle about a yawing axis in a horizontal plane by use of a hydraulic cylinder.          When the vehicle makes a U-turn for example to the right during the mowing work, the rear axle housing is fully swung to the left in the horizontal plane by a specified angle and fixed therein  while the left and right rear wheels are held at the neutral position. After the rear axle housing is fixed at that angle, the left and right rear wheels are rotated about the king pin to the left and then the vehicle makes a U-turn to the right. When the vehicle finishes to turn, the left and right rear wheels are rotated about the king pin to the right until the neutral position and then the rear axle housing is swung in the horizontal plane back to the right until the neutral position. When the vehicle makes a U-turn to the left, the same operations are carried out.  Since the rear wheels are steered after the rear axle housing is swung in the horizontal plane and fixed, the vehicle can make a U-turn with a minimal turning radius,  retaining the Ackermann steering condition and the lawn can be prevented from being damaged by the wheels.
Patent CA-2167011-C (CA)
Title: Kit and method for converting a wheelbarrow into a garden cart
Inventor: KELLER LOUIS D
IPC: B60P3/42
Filed: 1996-01-11
Granted: 2005-04-12
Abstract: A kit for converting a wheelbarrow for use as a towed garden cart is especially suited for wheelbarrows of the type comprising a pan supported on diverging beams, and a brace between forward ends of the beams, a forward wheel mounted to the beams adjacent the brace and a pair of depending legs mounted to the beams behind the forward wheel. The kit comprises rear wheel assemblies mounted to each of the depending legs and a front hitch plate releasably attached to the forward ends of the beams adjacent the brace and having a forwardly extending tongue adapted to connect to a hitch on a towing vehicle. The hitch plate has a riser received behind the brace and a return flange forming a channel to receive laterally extending support members which rest atop the beam forward ends. The rear wheel assembly preferably comprises an axle tube adapted to mount to each of the rear legs and axles bearing wheels releasably mounted within each of the axle tubes.
Patent CA-2171240-C (CA)
Inventor: PEKAR ROBERT W
IPC: F16K15/20
Filed: 1996-03-07
Granted: 2005-10-11
Abstract: A check valve provides a one-way fluid passage from without to within a fluid bladder formed by a pair of plastic sheets sealed together about their periphery. The check valve is formed by a pair of superimposed films of thermoplastic material, generally equal in length, thermally bonded together at predetermined areas to define the fluid passage throughout the length of the valve. The inlet end of the valve has a V-shape edge with the apex pointing in a direction opposite the one-way fluid flow. Each of the films, adjacent the V-shape edge of inlet~end, is sealed to one of the outer sheets where the valve enters the bladder by a seal line of similar V-shape.  Each of the films has a high-gloss, cohesive inner surface and a matted, non-cohesive outer surface. At least one of the films includes, on its inner surface, a release material disposed at a location which corresponds to the area at the inlet end of the fluid passage through the peripheral seal of the bladder to prevent the fusing together of the films at that area of the seal. The terminal ends of the superimposed films extend in surface-to-surface relation into the bladder to provide a "duck-bill" type check valve.
Patent CA-2174209-C (CA)
Inventor: VINOGRADOV SERGEI
IPC: G01N21/64
Filed: 1994-10-14
Granted: 2005-01-25
Abstract: Methods and compounds for the measurement in vivo of oxygen in living tissue. The compounds preferably comprise a chromophore which is capable of absorbing an amount of energy and subsequently releasing the energy as phosphorescent light. In preferred embodiments, the chromophore has an absorption band which is at a wavelength in the near infrared window of living tissue and the phosphorescence is quenched by molecular oxygen according to the Stern-Volmer relationship.
Patent CA-2174365-C (CA)
Title: Folding transport vehicle
Inventor: BRITTON DANIEL W
IPC: B62B7/04
Filed: 1996-04-17
Granted: 2005-04-05
Abstract: A transport vehicle has an upper frame, a chassis and a pair of folding frame units. The vehicle may be folded into compact position by collapsing the folding frame units allowing the rotation of the upper frame toward the chassis. The vehicle is easy to manufacture and offers a simplified folding procedure over previously known vehicles. The vehicle may used as a trailer, a stroller or a sled and may be convertible therebetween.
Patent CA-2183290-C (CA)
Title: Methode de production de poudres metalliques ou ceramiques par atomisation plasma
Inventor: TSANTRIZOS PETER G
IPC: C04B35/653
Filed: 1996-08-14
Granted: 2014-08-12
Abstract: On introduit un métal ou un alliage de celui-ci, ou un produit céramique qui possède une phase liquide, sous forme solide (tige ou filament), liquide au point d'intersection formé par plusieurs jets convergents de torche à plasma. Il y a alors atomisation et suite à un refroidissement contrôlé, on obtient des poudres sphéroïdales dont les dimensions varient en général entre environ 10 et 300 µm.
Patent CA-2189246-C (CA)
Title: Recuperation d'acide carboxylique d'une solution organique contenant une amine et un activateur d'extraction
Inventor: BANIEL AVRAHAM MATITYAHU
IPC: C07B63/00
Filed: 1995-06-21
Granted: 2005-09-13
Abstract: L'invention se rapporte à la récupération de l'acide carboxylique contenu dans une solution de cet acide avec un agent d'extraction, organique, immiscible dans l'eau, à base d'amine, solution qui contient un activateur d'extraction, ce procédé consistant à extraire l'acide en phase aqueuse. Dans une étape préliminaire, on retire l'activateur de la solution de l'agent d'extraction en l'extrayant à l'aide d'une solution aqueuse contenant au moins 50 % en poids d'un sel d'acide carboxylique présent dans l'agent d'extraction. Ce procédé peut s'appliquer à la récupération de l'acide carboxylique contenu dans un bouillon de fermentation.
Patent CA-2191631-C (CA)
Title: Method and system for processing two analog composite video signals
Inventor: CRUMP DWAYNE THOMAS
IPC: H04N5/44
Filed: 1996-11-29
Granted: 2001-01-30
Abstract: Disclosed is a method and apparatus for processing two analog composite video signals to be displayed to a human observer. The system includes at least a first and a second video source for generating first and second analog composite video signals respectively, and a selector coupled to the first and second video sources. The selector is operative to supply either the first or second analog composite video signal to one input of a video processor and independently and simultaneously supply either the first or second analog composite video signal to a second input of the video processor.  The video processor is operative under control of a CPU to generate an output analog composite video signal comprised of a portion of the analog composite video signal supplied to the video processor's first input and a portion of the analog composite video signal supplied to the video processor's second input.