baber/WOPTO huggingface dataset:
Patent CA-2096547-C (CA)
Inventor: MATSUDA HIDEYUKI
IPC: C08J7/04
Filed: 1993-05-19
Granted: 2005-03-15
Abstract: A primer composition containing a polyisocyanate component and a phosphate, preferably in an amount of 5 to 100 parts by weight, based on 100 parts by weight of the isocyanate component.
Patent CA-2102621-C (CA)
Title: Automatically adaptable fastening system for wheeled cots and similar devices
Inventor: REAZER GEORGE M III
IPC: A61G3/00
Filed: 1992-04-09
Granted: 2001-10-16
Abstract: A fastening system for an emergency vehicle cot includes a longitudinal guide track (20) mounted upon a planar surface. One hold-down support (94) depends downwardly from the support frame (93) of the eat, extending toward the planar surface. The guide track receives the hold-down support to permit longitudinal movement thereof along the track.while preventing vertical movement. A lock (55) is provided for automatically securing the support frame at a position along the track and to prevent fur-ther longitudinal movement therealong, and a release device (76) for selectively disengaging the lock is also included. The fasten-ing system further includes a pair of spaced apart supports (24, 26), and the lock includes a plurality of locking gates (57) spaced along the guide track to receive and selectively lockingly interact with the supports. The locking gates (57) can be specifically de-signed to engage only with supports having a predetermined structural conformation.
Patent CA-2107923-C (CA)
Inventor: ZOLLINGER HANSRUDOLF
IPC: B23K101/26
Filed: 1993-10-07
Granted: 2005-08-16
Abstract: A flash butt welding facility exhibits a housing (1) and a slide (2) linearly displaceable in the former. Respectively one clamping system is installed in the housing (1) and in the slide (2), by means of which profiled workpieces, e.g. rails (5a, 5b), can be retained and positioned. A device for displacing the clamping systems, especially for compressing profiled workpieces (e.g. rails), comprises at least one press cylinder (11) arranged above the workpiece clamping axis (17) and acting in the longitudinal direction and at least one lever (8) rotatably connected to the slide (2) in the force application point (9). The press cylinder (11) is connected to one end of the lever (8). The center of the lever (8) is articulated (7a) to the housing by way of a pull rod (6a). The pressing force produced above the rail clamping axis (17) is made to be effective in the clamping axis in this way.
Patent CA-2109422-C (CA)
Inventor: FERGUSON HUGO STANLEY
IPC: G01N3/10
Filed: 1992-04-28
Granted: 1998-06-23
Abstract: Cette invention concerne un appareil d'essai thermo-mécanique de matériaux (100) qui assure le chauffage par résistance et la déformation contrôlés d'une éprouvette (170) tout en réduisant considérablement les effets nuisibles pour la validité de l'épreuve, notamment les déplacements et le chauffage inégal de l'éprouvette que d'autres appareils produisent en raison des champs magnétiques développés autour de l'éprouvette et des courants élevés de chauffe mis en oeuvre. La réduction est obtenue en disposant les conducteurs haute intensité (102, 102') de l'appareil de telle sorte qu'ils génèrent à la hauteur de l'éprouvette et dans la zone immédiate de travail des champs magnétiques (431, 433) de signes opposés sensiblement égaux qui s'annulent.
Patent CA-2109877-C (CA)
Inventor: IWASAKI MOTOYA
IPC: H04L7/033
Filed: 1993-11-24
Granted: 1999-02-16
Abstract: In a clock recovery circuit, an asynchronous oscillator generates a first clock pulse at a frequency n times the frequency of a baseband signal. A sampler samples the baseband signal in response to the first clock pulses. A flip-flop holds and delivers the sampled signal in response to a second clock pulse supplied from a voltage-controlled oscillator. The time difference between the first clock pulse and the second clock pulse is detected and a set of tap-gain values is selected according to the time difference. The sample delivered from the flip-flop is successively delayed by a tapped delay line to produce tap signals which are respectively weighted with the selected tap-gain values. The weighted samples are summed to estimate an intermediate sample. A clock phase error of the estimated sample with respect to the clock timing of the transmitted signal is determined for controlling the VCO.
Patent CA-2118010-C (CA)
Inventor: KUFE DONALD
IPC: A61K47/48
Filed: 1993-03-05
Granted: 2003-10-28
Abstract: A monoclonal antibody which binds preferentially to unglycosylated DF3 antigen, compared to mature DF3 antigen, and which is specific for an epitope within the following amino acid sequence:  T7R8P9A10P11G12S13, which epitope includes a pro-line at position 11.
Patent CA-2120232-C (CA)
Inventor: ROBINSON JEFFREY I
IPC: G06F9/44
Filed: 1992-10-14
Granted: 2001-07-31
Abstract: Architectures and methods are provided for efficiently dividing a processing task into tasks for a programmable real time signal processor (SPROC) (10) and tasks for a decision-making microprocessor (2120). The SPROC is provided with a non-inter-rupt structure where data flow is through a multiported central memory. The SPROC is also programmed in an environment which requires nothing more than graphic entry of a block diagram of the user's design. In automatically implementing the block diagram into silicon, the SPROC programming/developing environment accounts for and provides software connection and in-terfaces with a host microprocessor (2120). The programming environment preferably includes: a high-level computer screen en-try system which permits choosing entry, parameterization, and connection of a plurality of functional blocks; a functional block cell library (2015) which provides source code representing the functional blocks; and a signal processor scheduler/compiler (2040) which uses the functional block cell library (2015) and the information entered into the high-level entry system to compile a program and to output source program code for a program memory and source data code for the data memory of the SPROC. as well as a symbol table which provides a memory map which maps SPROC addresses to variable names which the microproces-sor (2120) will refer to in separately compiling its program.
Patent CA-2120342-C (CA)
Title: Epstein-barr virus peptides and antibodies against these peptides
Inventor: MIDDELDORP JAAP M
IPC: C07K16/08
Filed: 1993-09-13
Granted: 2004-11-16
Abstract: The invention relates to a peptide or fragment thereof which is immunochemically reactive with Epstein-Barr Virus (EBV) antibodies. A new monoclonal antibody directed to said peptide or fragment thereof is also part of the invention. The invention also relates to a method for the detection of EBV or anti-EBV antibodies in a test fluid and also to an immunochemical reagent comprising a peptide, a fragment or a polypeptide according to the invention and a test kit to be used_when applying the said detection methods. Detection of EBV in a test fluid or tissue specimen using antibodies, monoclonal and polyclonal, directed to the said peptide, which have the characteristics of detecting both native and denatured intact, functional EBNA-1 protein is also part of said invention.
Patent CA-2123171-C (CA)
Inventor: RASKEVICIUS LEO
IPC: E05B65/10
Filed: 1994-05-09
Granted: 2000-03-14
Abstract: A ratcheting latch mechanism for ioolding the vertical rods of a door exit device in the retracted position includes a chassis and a latch rod, with a plurality of ratchet notches formed therein, slidingly held by the chassis for motion between an extended and a retracted position. One end of the latch rod engages a socket in the door frame, the other is connected to a vertical rod extending from the exit device. A pawl is mounted on a release mechanism and engages the ratchet notches whenever the door is open to prevent the latch rod from moving back towards the extended position and damaging flooring or ceiling material.
Patent CA-2124584-C (CA)
Title: Tetrahydropyridine derivative and cardiotonic agent containing the same as effective component
Inventor: KOBAYASHI HIDESHI
IPC: C07D401/04
Filed: 1992-11-27
Granted: 2003-07-29
Abstract: Disclosed are a novel heterocyclic compound of the formula (I):   (see Formula I) (in which R and R1 are each hydrogen or lower alkyl; R2 and R3 are each hydrogen, lower alkyl, lower alkoxy, trifluoromethyl, halogen, nitro, amino, cyano or hydroxyl or together form methylenedioxy or (see Formula II) forms naphthalene; and A-E represents -S-CR4R5-, -CH2-S-, -NH-CH2-or -CH2CH2- wherein R4 and R5 are each hydrogen or lower alkyl) having excellent positive inotropic effect as cardiotonic agent and suppressing increase of heart rate; and a cardiotonic agent containing the novel heterocyclic compound as active component.
Patent CA-2127077-C (CA)
Inventor: MONROE ROBERT C
IPC: F04D29/30
Filed: 1994-06-29
Granted: 2000-02-08
Abstract: A fan blade comprising a body having a tip end and an in-board end is configured with first and second fin portions that extend along the trailing edge of the body of the fan blade. The first fin portion extends from the in-board end of the fan blade along the trailing edge toward the tip end, while the second fin portion extends from the tip end of the fan blade along the trailing edge toward the in-board end. Both the first and second fin portions extend outwardly from the trailing edge of the body at an angle to this trailing edge. Generally a slot or gap would exist between these first and second fin portions and both such fin portions would have a tapered width which narrows in the direction of the tip end. Additionally, the width of the first fin portion would be greater than the width of the second fin portion. Furthermore, the two fin portions may or may not be co-planar in order to optimize air flow.
Patent CA-2131701-C (CA)
Title: Ballistic-resistant article and process for making the same
Inventor: DALMAN DAVID A
IPC: A41D13/00
Filed: 1993-03-18
Granted: 2003-10-14
Abstract: Ballistic-resistant articles comprise a plurality of polybenzoxazole or polybenzothiazole polymer fibers and are lighter, more comfortable to wear and exhibit better ballistic-resistant properties than existing ballistic-resistant articles of equal weight.
Patent CA-2132818-C (CA)
Inventor: HIROSE MIFUNE
IPC: B44C1/165
Filed: 1994-09-23
Granted: 1999-02-09
Abstract: Disclosed is a marked sheet, wherein an intermediate layer, a transparent ink retaining layer and an opaque ink transporting layer are sequentially provided on the rear surface of a transparent sheet having an uneven pattern on the front surface, and a pattern is formed in the ink retaining layer.
Patent CA-2132923-C (CA)
Inventor: LEGLEUX MICHAEL JOSEPH
IPC: F16L1/20
Filed: 1994-09-26
Granted: 1997-12-02
Abstract: An apparatus for near vertical laying of pipeline offshore.  A support frame and movable deck on a lay vessel support a tower at the desired angle for pipe laying.  The tower has a travel block that is movable between open and closed positions for receiving a pipe section and supporting the weight of the pipe or pipeline.  The travel block is adapted for movement along the length of the tower for raising or lowering the pipe and pipeline.  A pedestal that is movable between open and closed positions for receiving a pipe section and supporting the weight of the pipeline is positioned near the bottom of the tower and adapted to transfer the weight of the pipeline from the travel block to the pedestal without the need to open the travel block.          A strongback with adjustable clamps is used to grasp a pipe section from a ready rack and transfer the pipe section into the tower for addition of the pipe section to the pipeline.  The strongback is guided into and up the tower by rails.  A stinger extends down from the lower end of the tower and is provided with clamps to grip the pipeline during operations.  The main portion of the stinger may be pivoted up adjacent the lay vessel when pipe laying operations are not in progress.
Patent CA-2138052-C (CA)
Title: Breaking up of rock and the like
Inventor: MEY JOHANN
IPC: E21B43/263
Filed: 1994-12-14
Granted: 2005-05-24
Abstract: An impulse generating tool for breaking up rock has a barrel, a breech body for a cartridge (50) loaded with gas producing propellant (70) and a firing mechanism for firing the cartridge.      A hole is drilled in the rock and filled with water. The barrel is passed down the hole and the cartridge is fired. Shockwaves break up the rock. A firing pin (42) of the firing mechanism is off-set (56) from a centreline (54) of the breech body, and the cartridge, which is of a shotgun type, has a rim-fire percussion cap (63) complemental to the off-set of the firing pin.      Conventional shotgun ammunition cannot be fired with the tool, and cartridges for the tool cannot be fired by a conventional shotgun.
Patent CA-2148236-C (CA)
Inventor: GREEN GRAEME ALLAN
IPC: G07C9/00
Filed: 1993-11-05
Granted: 1999-07-20
Abstract: Un système de commande à accès protégé comprend un ensemble clé intelligent (25) pourvu d'une mémoire (28) servant à mémoriser des données d'identification (29) et des données d'image (30). Une interface (31) établit la communication entre l'ensemble clé (25) et un ensemble de commande d'accès (33) comprenant un ensemble (44) de traitement de données, un ensemble (45) interface d'utilisateur, une fente réceptrice (38) destinée à l'ensemble clé (25), et un vérificateur d'identité (39). L'ensemble (44) de traitement de données est commandé par un processeur central (34) et comprend une mémoire (35) de données. L'ensemble interface d'utilisateur comprend un clavier (36) et un affichage (37) à cristaux liquides. Le vérificateur d'identité (39) compare une identification détectée d'un utilisateur avec les données d'images (30) incorporées dans l'ensemble clé (25).
Patent CA-2151728-C (CA)
Title: Monomer containing at least one isocyanate group and one insaturation; process for synthesizing the same and (co)polymers derived from said monomer
Inventor: DESBOIS MICHEL
IPC: C08G18/46
Filed: 1993-12-15
Granted: 2002-07-30
Abstract: An aqueous emulsion comprising at least one (co)polymer is provided. The (co)polymer is derived from a monomer having formula (1):(R1R2C=CR3-CO-L-)qA(-NCOblock)p(1)wherein R1, R2, and R3, which are the same or different, represent a hydrogen or a group selected from hydrocarbon chains comprising 1 to 12 carbon atoms, halogens, and electron-withdrawing functional groups; L, which is the same or different, represents a divalent hydrocarbon radical comprising 2 to 12 carbon atoms; A represents an organic backbone which has n free valencies, n is a number between 2 and 7, and is equal to p+q; NCOblock represents a protected isocyanate functional group; p is a number between 1 and 6; and q is a number between 1 and 6.
Patent CA-2155813-C (CA)
Title: Agents and a method of chromosome preparation using protein phosphatase inhibitors induced premature chromosome condensation
Inventor: GOTOH EISUKE
IPC: C12Q1/42
Filed: 1995-08-10
Granted: 2009-11-03
Abstract: Agents and a method for generating chromosomes by premature chromosome condensation (PCC) technique utilizes inhibitors of serine/threonine protein phosphatases. When the cells were treated with these agents, they underwent PCC at any phase of cell cycle within 2 hours. This method enables to obtain not only chromosome of mitotic cells but also those from interphase nuclei much easily, quickly and effectively.
Patent CA-2167904-C (CA)
Inventor: MINATO TAKAO
IPC: G02F1/141
Filed: 1996-01-23
Granted: 2000-05-23
Abstract: Striped electrodes 4, 5 are formed on upper and lower substrates 2, 3, respectively, and a vast plurality of partition members 8 are formed in a striped fashion so that a vast plurality of sealed linear interstices R each having a rectangular section are formed in mutually parallel relationship between the substrates 2, 3.  The upper-side rubbing direction A1 crosses the lower-side rubbing direction A2 at a predetermined angle, and the direction of extension K of each of the partition members 8 is caused to fall within the above cross angle.  An antiferroelectric liquid crystal is infiltrated in the linear interstices R, and the liquid crystal panel is cooled while proceeding from one end of the linear interstices R to the other end thereof.  A liquid crystal panel structure for antiferroelectric liquid crystal is provided which has excellent antishock and impact resisting properties.  The layer normal direction of liquid crystal molecular layer becoming irregular between the upper and lower substrates is prevented by the employment of the cross rubbing method to thereby avoid the occurrence of defects in the liquid crystal.  Further, the occurrence of zigzag defects is prevented by controlling the infiltration of the antiferroelectric liquid crystal and also controlling the cooling.
Patent CA-2170674-C (CA)
Inventor: KOPP VANCE R
IPC: G05B15/00
Filed: 1996-02-29
Granted: 2003-04-29
Abstract: An apparatus and method to automate octane number measurements from a knock engine is provided.  A first and second reference fuel having different knock octane numbers and a test fuel having an unknown octane number are each provided to the fuel inlet of an engine at a series of flow rates.  For each flow rate an average knock intensity is calculated and from the resulting series of average knock intensities, a flow rate which will give a maximum knock intensity is calculated using curve fitting techniques.
Patent CA-2187708-C (CA)
Title: Stabiliser combinations for chlorine-containing polymers
Inventor: WEHNER WOLFGANG
IPC: C08K5/524
Filed: 1996-10-11
Granted: 2007-06-05
Abstract: A stabiliser combination, mainly for PVC, is described, comprising A) at least one compound of formula I   wherein R*1 and R*2 are each independently of the other C1-C12alkyl, C3- C6lkenyl, C5-C8cycloalkyl that is unsubstituted or substituted by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or by chlorine atoms, or C7-C9phenylalkyl that is unsubstituted or substituted at the phenyl ring by from 1 to 3 C1-C4alkyl, C1-C4alkoxy, C5-C8cycloalkyl or by hydroxy groups or chlorine atoms, and R*1 and R*2 may additionally be hydrogen and C1-C12alkyl, and Y is 5 or 0, and B) at least one compound from the following groups: B1) perchlorate compounds, B2) glycidyl compounds, B3) beta-diketones and beta-keto esters, B4) dihydropyridines and polydihydropyridines, B5) polyols and disaccharide alcohols, B6) sterically hindered amines (tetraalkylpiperidine compounds), B7) alkali aluminosilicates (zeolites), B8) hydrotalcites, B9) alkali aluminocarbonates (dawsonites), B10) alkali- (or alkaline earth-) carboxylates,- (bi)carbonates or - hydroxides, 811) antioxidants and lubricants and B12) organotin stabilisers.
Patent CA-2189345-C (CA)
Title: Method of removing chloride ion or a compound thereof from a surface contaminated therewith
Inventor: JOHNSON JAMES R
IPC: C08J7/00
Filed: 1995-05-05
Granted: 2000-07-11
Abstract: The invention is directed to a method of removing chloride ion, a compound thereof, or flash rust (metal oxide) from a surface contaminated with chloride. The method comprises the steps of providing a surface contaminated with chloride ion, a compound thereof or flash rust, and applying a dilute aqueous solution containing an active agent selected from the group consisting of an amine, anionic surfactant, organic carboxylic acid, organic sulfonic acid, and mixtures thereof to the surface in an amount sufficient to remove substantially all of the chloride ion, compound thereof, or flash rust from the surface.
Patent CA-2190242-C (CA)
Inventor: NAKAI GARY T
IPC: A23C20/02
Filed: 1996-11-13
Granted: 2004-09-14
Abstract: The apparatus of the invention comprises three stages. The first stage extracts soy milk from soybean go, and comprises a cylindrical pot, a cylindrical filter for receiving go held within the pot, there being an annular gap between the filter and the pot, a wire cloth disk movable within the filter, the disk having a circumferential seal for sealing between the edges of the disk and the sides of the filter, and a press assembly for urging the disk downwardly within the filter, whereby soy milk is extracted from the go, passes through the filter and into the annular gap.      The soy milk is cooked in the pot. A solidifier is added while a second stage of the apparatus of the invention creates a gentle turbulence within the soy milk. After the soybean curds are formed, the third stage of the invention compresses the curds into tofu.      The third stage comprises a form having openings for escape of whey which fits within the pot. The press assembly is used to urge the form downwardly within the pot to compress the tofu curds and remove the whey.      The single pot replaces prior art cauldron, curding barrel and settling box. Ladling of tofu curds from a curding barrel to a settling box is eliminated.
Patent CA-2193259-C (CA)
Inventor: DECKMAN HARRY W
IPC: B01D71/02
Filed: 1995-07-10
Granted: 2005-10-04
Abstract: Compositions useful in separating molecules or catalytic conversions compris e a substrate, a zeolite or zeolite-like layer, a selectivity enhancing coating in contact with the zeolite layer and optionally a permeab le intermediate layer in contact with the substrate, the zeolite layer being in contact either with the substrate or the optional intermediat e layer.
Patent CA-2197674-C (CA)
Title: Appareil et methode d'affichage de messages de teleavertisseur enregistres dans un repertoire
Inventor: ABDUL-HALIM AHMAD HELMI
IPC: H04M1/2745
Filed: 1995-08-15
Granted: 1999-09-21
Abstract: Système et appareil permettant d'afficher des messages pré-enregistrés liés à un répertoire sur le visuel (20) d'un appareil portatif (10) ayant une fonction de réception d'appel sélectif. Un répertoire de noms (100) est stocké dans l'appareil (10). Ce répertoire de noms (100) comporte de nombreuses entrées (102) qui renferme chacune au moins un numéro de téléphone et un message pré-enregistré correspondant à ce numéro de téléphone. Un message d'appel renfermant un numéro de téléphone est reçu par l'appareil portatif (10). Le répertoire de noms (100) est exploré, pour déterminer si le numéro de téléphone reçu dans le message d'appel correspond à un numéro de téléphone de l'une des entrées du répertoire de noms (102). Si il y a correspondance, le message pré-enregistré qui correspond à l'entrée du répertoire de noms correspondant au numéro de téléphone reçu dans le message d'appel est affiché. Dans le cas contraire, un message de rechange est affiché.
Patent CA-2200841-C (CA)
Title: Cooking device
Inventor: UEHASHI HIROYUKI
IPC: H05B6/64
Filed: 1996-07-25
Granted: 1999-12-07
Abstract: After an initial temperature (T0) of a heating chamber is detected (S34), heating by microwave is effected until an output from a humidity sensor rises by 1.0 V which indicates a predetermined amount of humidity change (S35-S39).  Then an additional time is calculated from the initial temperature (T0) and a time required to rise by 1.0 V (S40 to S42, S50). During the additional time, heating by microwave is effected (S43, S51), and then heating by a heater is effected. As a result, steam of food is allowed to evaporate, so that food is finished in a crisp condition. Consequently, it is possible to deliciously defrost and heat a cooked frozen food.
Patent CA-2210351-C (CA)
Title: Methode de traitement des maladies vasculaires evolutives chroniques
Inventor: STRIKER GARY E
IPC: A61K31/737
Filed: 1996-06-03
Granted: 2003-09-23
Abstract: Méthode de traitement d'un mammifère souffrant d'une maladie vasculaire évolutive chronique (CPVD) caractérisée par des cicatrices et/ou une fibrose, qui vise à enrayer la progression de la maladie et à favoriser la résolution des lésions cicatrisantes ou fibreuses existantes. La méthode consiste à  administrer au patient une composition pharmaceutique contenant une dose efficace de polysulfate de pentosane (PPS) ou d'un sel de celui-ci qui soit acceptable sur le plan pharmaceutique. La substance est administrée de préférence par voie orale, à raison d'une dose quotidienne maximale d'environ 50 à 1200 mg par jour de PPS ou de sel de PPS.