baber/WOPTO huggingface dataset:
Patent CA-2066772-A1 (CA)
Title: Ballistic-resistant articles and method of manufacture thereof
Inventor: KINSLEY HOMAN B JR
IPC: D21H13/14
Filed: 1990-09-14
Abstract: A ballistic-resistant article of manufacture which comprises an agglomerated web of two types of discrete fibers. The first type is a fiber formed from polyolefin filament having, in the case of polyethylene filament, a weight average molecular weight of at least about 500,000, a tensile modulus of at least about 300 g/denier and a tenacity of at least about 15 g/denier, and in the case of polypropylene filament, a weight average molecular weight of at least 750,000, a tensile modulus of at least about 160 g/denier and a tenacity of at least about 8 g/denier. The second type is a high density polyolefin fiber having an average fiber length substantially shorter than the first type. The article has a sufficient thickness to absorb the energy of a projectile.
Patent CA-2068460-A1 (CA)
Inventor: CHENG ALAN T Y
IPC: C11C1/02
Filed: 1992-05-12
Abstract: The invention relates to a process for deodorizing edible oils and/or fats comprising: heating edible oil and/or fat to an elevated temperature; introducing or injecting non-condensible inert gas into said edible oil and/or fat to strip or remove substances that impart disagreeable odor and taste to said edible oil and/or fat; and recovering the resulting deodorized edible oil and/or fat, wherein an amount of said non-condensible inert gas introduced or injected is substantially less than the theoretically required amount for deodorizing said edible oil and/or fat.  The condensible gas may be preheated before its introduction into the edible oil and/or fat.
Patent CA-2069965-A1 (CA)
Title: Solubilization and purification of the gastrin releasing peptide receptor
Inventor: FELDMAN RICHARD I
IPC: C07K16/00
Filed: 1990-10-23
Abstract: The gastrin releasing peptide receptor is solubilized and purified in an active form. The amino acid sequence and DNA encoding the receptor are provided.
Patent CA-2070218-A1 (CA)
Title: Rotary food cooking device for a grill
Inventor: WURST KEITH W
IPC: A47J37/07
Filed: 1992-06-02
Abstract: TITLE           Rotary Food Cooking Device For a Grill ABSTRACT      Apparatus for cooking food atop a barbecue grill or the like including a hollow rectangular frame having front and rear walls coupled by adjustable side walls to adapt the unit to different size barbecue grills.  A plurality of food receiving skewer blades are rotatably mounted on the front and rear walls and include a pointed end for piercing food and a handle end which can be gripped for removing the skewer blades.  One of the skewer blades is rotatably driven via a motor mounted thereon adjacent the front wall.  The rotation of the driven skewer blade is coupled to the remaining skewer blades via intermeshing gears rotatably mounted on the rear wall.
Patent CA-2071124-A1 (CA)
Inventor: YONEMURA UTAMI
IPC: C08J7/044
Filed: 1992-06-12
Abstract: ABSTRACT OF THE DISCLOSURE        A resin article comprising a shaped body of a synthetic resin having a surface, and a coated resin layer covering the surface of the shaped body, said coated resin layer being made of an amino group-containing polymer and/or a polymer containing (meth) acrylate of (iso)cyanuric acid as a constituent unit and having a top surface, wherein the top surface of the coated resin layer is chemically converted to have an anti-static property by chemical reaction with a quaternary compound-forming reagent. Alternatively, a resin article having stable anti-static properties may comprise a shaped body of a synthetic resin covered with an anti-static coating layer made of a reaction product of at least one of an amino group-containing alkoxy silane, an amino group-containing alkoxy titanium compund, or an oligomer thereof, with a quaternary compound-forming reagent.
Patent CA-2071229-A1 (CA)
Title: Magnetic pick up tool
Inventor: CHIU YING-MING
IPC: B25B9/00
Filed: 1992-06-15
Abstract: Abstract The   present   invention provides   a  magnetic  pick  up tool  which  essentially  contains  a  handle; an hollow extension arm extending  therefrom  and  having  an  opening  at  its  free  end;  a transmitting  member  having a trigger at one end thereof and a magnet at  the  other  end  thereof  being  slidably  received  in the hollow extension  arm  with  the  magnet close to the opening and the trigger protruding from  the  hollow  extension arm; a non-iron cover for the opening  of  the  hollow  extension  arm;  and a spring being disposed inside  the  hollow  extension  arm  for  biasing  the  magnet and the non-iron  plate  in  contact with each other. The magnet is able to be pulled  away  from  the non-iron cover as the trigger is pressed by an operator.
Patent CA-2071860-A1 (CA)
Title: Modification des proprietes magnetiques
Inventor: DAVIES DAFYDD G
IPC: H01F41/14
Filed: 1991-10-14
Abstract: On décrit un procédé de modification des caractéristiques magnétiques d'un mince film de matériau magnétiquement actif, qui consiste à produire des modulations superficielles sur le matériau afin de le diviser en régions qui présentent au moins un certain degré d'indépendance magnétique les unes par rapport aux autres. Un marqueur ou une étiquette utilisé dans un système de localisation d'un article ou un système antivol est aussi décrit. Le composant actif de ce marqueur est composé d'un mince film d'un matériau magnétiquement actif modifé comme il est décrit ci-dessous. Les modulations de surface produites sur le matériau dans le marqueur de localisation d'articles ou antivol servent à renforcer la réponse du marqueur lorsqu'il est utilisé dans un système de localisation d'articles ou un système antivol.
Patent CA-2071976-A1 (CA)
Title: Circuit de commande d'alimentation en courant continu
Inventor: NELSON JAMES C III
IPC: H02P7/29
Filed: 1990-12-14
Abstract: Un circuit de commande de puissance de courant continu à semiconducteurs destiné à utiliser efficacement la puissance d'une batterie de courant continu sans perte d'énergie normalement associée, comprend un circuit (133) de filtrage, d'amplification et de conditionnement de signaux de commande d'entrée, un circuit (131) générant une forme d'onde triangulaire, un circuit (135) de comparaison, un circuit (137) à MOSFET (transistor à effet de champ à semiconducteur métal-oxyde) d'inversion, ainsi qu'une pluralité de dispositifs (42) à MOSFET de puissance, lesquels se combinent ensemble afin de traduire une entrée de commande de résistance variable typique en un niveau de tension, et le conditionnent de manière appropriée afin de le comparer à une forme d'onde triangulaire connue, créant un signal modulé en largeur d'impulsion, dont les largeurs d'impulsions correspondent en durée au pourcentage relatif de "marche" ou "arrêt" du signal d'entrée de commande, et lequel régule une pluralité de dispositifs (42) à MOSFET parallèles, lesquels partagent ensemble la charge d'un circuit (143) de moteur à courant continu externe.
Patent CA-2072433-A1 (CA)
Title: 2-aminopyrimidine-4-carboxamide derivatives, their preparation and their use in therapeutics
Inventor: GEORGE PASCAL
IPC: A61K31/505
Filed: 1992-06-26
Abstract: ABSTRACT     Compounds corresponding to the general formula (I)   (I) in which n=2 or 3, X=H, F, Cl or OCH3, R=H or CH3, R1=H or CH3, R2=alkyl, hydroxyalkyl, (hydroxy)(methoxy)alkyl, dimethoxyalkyl, 2-(aminosulphonyl)ethyl, 2-(methylsulphonyl)ethyl, 2-(methylsulphonylamino)ethyl, aminocarbonylmethyl which is optionally substituted by nitrogen, phenylethyl which is optionally substituted, pyrimidinylaminoalkyl or arylcaronylaminoalkyl, or else R1 and R2 form, with the nitrogen which carries them, a piperidine, morpholine, thiomorpholine or piperazine ring, optionally substituted by nitrogen.  Use in therapeutics.
Patent CA-2073027-A1 (CA)
Inventor: GILHOUSEN KLEIN S
IPC: H04W36/18
Filed: 1990-11-05
Abstract: In a cellular telephone system a system for directing communi-cations between a mobile user (18) and cell-sites (12, 14, 16) as a mo-bile user (18) changes cell-site service areas. The mobile user (18) in-cludes an apparatus (40, 46) for, while in communication with an-other system user via one cell-site, determining a transition of the mobile user (18) from the cell-site service area to the service area of another cell-site. The system includes circuitry (78) responsive to the indication for coupling communications between the mobile user and the other system user via the new cell-site while the mobile user also remains in communication with the system user via the first cell-site.    The system further includes apparatus (78) responsive to the coupling of the communications between the mobile user and the other system user via the new cell-site for terminating the communications between the mobile user and another system user via cell-site with communica-tions continuing between the mobile user and the system user via the new cell-site.
Patent CA-2074469-A1 (CA)
Title: Electronic printer using a fiber optic bundle and a linear, one-dimensional light source
Inventor: GORDON EUGENE I
IPC: B41J2/455
Filed: 1990-10-02
Abstract: An electronic printer, comprising a fiber optic bundle (15) having the fiber ends organized in a linear array in a first face (17) and in an area array in a second face (18), includes a linear array (19) of LEDs or LCSs adapted to image light into the fiber ends in one linear segment of the area face at a time. A rotating mirror (24) is operative to move the light image onto each of the consecutive linear segments on the area face and to provide a digital signal indicative of the position of the light image in each instance. The arrangement provides a low cost, high speed, and small size electronic printer which is easily adapted to high resolution and color printing.
Patent CA-2077300-A1 (CA)
Title: Lightweight drill pipe
Inventor: WILSON GERALD E
IPC: E21B7/06
Filed: 1992-09-01
Abstract: LIGHTWEIGHT DRILL PIPE                 Abstract of the Disclosure An aluminum pipe joint is disclosed for use in a drill string  for  drilling  wells  having  a  well  bore  with  a substantially non-vertical section where the portion of the drill  string  located  in  the  non-vertical  section  is  in compression and is urged into engagement with the low side of the hole by gravity.  The pipe joint includes an elongated tubular member of aluminum the outer surface of which is a machined surface.  The tubular member has an outside diameter equal to the outside diameter of a standard joint of drill pipe over a substantial portion of its length.  A section of increased diameter is located about midway between the ends of the joint and portions of enlarged diameter are  located adjacent each end of the pipe joint.  The latter portions have a diameter equal to the diameter of  the  external upset required for tool joints.  They also increase the buckling strength of the joint.  Steel tool joints are attached to each end of the tube.  The length of the enlarged end portions is such that the joint will not be bent during tonging if the joint is supported adjacent the end of the enlarged portion on which the tool joint being tonged is located.
Patent CA-2082330-A1 (CA)
Title: Air bag type of passenger protectors for protecting passengers from being injured in a vehicle collision
Inventor: OHM HANG S
IPC: B60R21/261
Filed: 1992-11-06
Abstract: ABSTRACT      An air bag type of passenger protector equipped in a vehicle.  The passenger protector comprises a compressed gas supplying assembly and an air  bag receiving assembly for receiving an air bag which is connected to the compressed gas supplying assembly by means of a power hose.  The compressed gas supplying assembly comprises a compressed gas container, a  movable  weight,  a  hinged  link,  a hinged  lever  and  a perforating pin.   If there occurs a vehicle collision,  the weight is reliably operated in response to a mechanical shock caused by the vehicle collision and this causes the hinged link and the hinged lever to be sequentially turned and in turn  causes  the  perforating  pin  to  be  pushed  so  as  to perforate a closed tip of the compressed gas container.  As the closed tip of the gas container is perforated by the perforating pin, the compressed gas rapidly blows out of the gas container and into the air bag having an outer shape which is coincident with the human body by forming an upper junction point,  a  pair  of  middle  junction  points  and  a  U-shaped junction line, thereby efficiently preventing the passenger from being directly struck on a vehicle body and,  in this respect, protecting the passenger from being injured.
Patent CA-2082702-A1 (CA)
Title: Process for manufacture of cationic starch derivatives using concentrated alkali
Inventor: BUFFA VITO
IPC: C08B31/12
Filed: 1992-11-12
Abstract: ABSTRACT This invention is directed to an improvement in the manufacture of dry non-gelatinized cationic quaternary amine starch derivatives. An alkaline solution having a concentration up to 50% is reacted in-line with a quaternary amine/epihalohydrin condensate to form the epoxide reaction product immediately before addition to a starch slurry. After formation the epoxide is introduced into a starch slurry for the formation of the starch derivative. The reaction of the quaternary amine/epihalohydrin condensate with alkali out of presence of the starch slurry permits the use of the higher concentration of alkaline solution over known methods, allowing more kettle volume for starch and greater efficiency of production.
Patent CA-2084442-A1 (CA)
Title: Indole derivatives
Inventor: BRUDERER HANS
IPC: C07D209/60
Filed: 1992-12-03
Abstract: Abstract cis-2,3,3a,4,5,9b-Hexahydro-1H-benzo[b]indole derivatives of the general formula                       I     wherein R1 signifies a residue of the formula -O-CO-NR4R5, R2 signifies lower alkyl, lower cycloalkyl or lower alkyl substituted by lower cyclvalkyl, aryl, aroyl, aroylamino, amino or by a cyclic amino, amide or imide group, R3 signifies hydrogen or lower alkyl, R4 signifies lower alkyl and R5 signifies hydrogen or lower alkyl, corresponding trans isomers or cis-trans isomer mixtures and pharmaceutically usable salts thereof are novel and are distinguished by valuable therapeutic properties. They are especially suitable for the treatment or prophylaxis of cognitive disorders and senile dementia (especially Alzheimer's disease) and for the improvement of memory capacity.
Patent CA-2085395-A1 (CA)
Title: Routing and switching of high-speed data with the header transmitted on a subcarrier frequency
Inventor: SCHLAFER JOHN
IPC: H04L12/56
Filed: 1992-12-15
Abstract: ROUTING AND SWITCHING OF HIGH-SPEED OPTICAL DATA WITH    THE HEADER TRANSMITTED ON A SUBCARRIER FREQUENCY            ABSTRACT     A method and apparatus is disclosed for signaling a switch of the target destination of a data packet having a header  specifying  the  destination  address  and  an information frame.  The data packet along with a separate instance of the header is subcarrier multiplexed and simultaneously transmitted.   The  separate header  is transmitted at a lower speed than the data packet permitting detection and processing by less expensive receivers.
Patent CA-2093394-A1 (CA)
Inventor: MAYNE ROGER
IPC: B60P3/073
Filed: 1993-04-05
Abstract: ABSTRACT OF THE DISCLOSURE    A  friction winch assembly for securing automobile  or other heavy  objects  to  a  transporting  vehicle includes  a  spindle rotatably mounted on the transporting vehicle,  a ratchet gear axially mounted on said spindle, and an actuator cap for threaded engagement on said spindle.  A chain or other elongated means is connected at one of  its ends to the spindle for winding or unwinding thereon, and at its other end to the automobile.  To wind the chain and secure the vehicle, the actuator cap is rotated with a tool for longitudinal movement along the spindle toward the ratchet until longitudinal movement is limited by a collar affixed to the spindle.  The actuator cap, ratchet and spindle eventually frictionally engage each other sufficiently so that they rotate synchronously with the spindle while the chain is wound, until the chain tension secures the automobile.  To release the automobile from the  friction winch assembly, the actuator cap is rotated in the reverse direction,  with a pawl pivotally mounted on the transporting vehicle engaging the  ratchet and precluding  its rotation.  The torque from the chain maintains engagement between the. ratchet and actuator head until the chain is sufficiently unwound, at which time the actuator cap and ratchet disengage.
Patent CA-2093486-A1 (CA)
Inventor: TSUBOI SHIN-ICHI
IPC: A01G7/06
Filed: 1993-04-06
Abstract: The present invention relates to a process for the treatment of individual plants with solid shaped plant treatment agents which are introduced into the sap conduction paths of the plants, new solid shaped plant treatment agents and their production.
Patent CA-2093876-A1 (CA)
Title: Child resistant reminder closure
Inventor: KUSZ MAXIMILLIAN
IPC: B65D83/04
Filed: 1993-04-13
Abstract: A child resistant reminder closure comprising an outer closure member having a base wall and a peripheral skirt, an inner closure member having a base wall and a peripheral skirt with a bead on the outer closure member retaining the inner closure member for limited axial outward movement relative to the outer closure member. An indicator or a day disk is provided on the outer surface of the inner closure member and is rotatable relative to the outer and inner closure members. A first set of flexible radial ratcheting fingers extend radially from the indicator disk and engage radial lugs on the undersurface of the base wall of the outer closure member. A second set of flexible radial ratcheting fingers extend radially from the indicator disk and engage circumferentially spaced lugs on the upper surface of the inner closure member. Axially interengageable lugs are provided on the outer closure member and the inner closure member which are interengaged to remove the closure on to apply the closure to a container thereby providing a child resistant function. A window in the outer closure member is associated with indicia on the day disk to indicate the circumferential position of the outer closure member relative to the day disk.
Patent CA-2097001-A1 (CA)
Inventor: MANEKE SIEGFRIED
IPC: B31B50/00
Filed: 1993-05-26
Abstract: A METHOD FOR THE EXAMINATION OF CONTINUOUSLY CONVEYED WORKPIECES                           ABSTRACT           A method for the examination of continuously conveyed workpieces and more particularly for the examination of the configuration of folds, or of bay ends, or the printed matter on bags, is provided using a CCD semiconductor camera.  The image produced by the camera is visually examined, or compared, with a master which corresponds to the desired form of the workpiece. In order to be able to perform the examination of the workpieces on a short conveying path, sequential images, of which there are at least two, are produced of the part of the workpiece to be examined.   The images are then assembled to constitute the complete area to be compared to the master.  The use of partial sequential images permits the examination to be performed in a smaller area of the apparatus.  This allows existing machines to accommodate the required devices without expensive modification.
Patent CA-2100964-A1 (CA)
Title: Ramp
Inventor: MORGAN ALFRED W
IPC: B62D33/027
Filed: 1993-07-20
Abstract: Title:  "RAMP"          ABSTRACT           A  tailgate  ramp  extends  the  tailgate  with three hinged panels (13, 14, 15) able to fold out to a co-planar position whereat each hinge (51, 55) is braced by a  system of struts  (21,  26)  and cables  (22,  25) against opening past 180°.   The cables  (22,  25)  and struts  (21,  26)  are arranged to permit the outermost panel (15) to fold into between the other two (13, 14) to collapse into a pack against the inner face of the tailgate.   The system of cables (21, 26) at each hinge (51, 55) can be passed around sheaves (29-32, 37-40) at each side of the ramp in a single length to balance loads on the ramp.
Patent CA-2101756-A1 (CA)
Title: Knife, in particular for surgical purposes
Inventor: VAN DER MERWE CATHARINA H
IPC: A61B17/32
Filed: 1992-01-29
Abstract: Knife, comprising a handle (1) and an exchangeable cutting blade, in particular a knife for surgical purposes, which cutting blade comprises a cutting part (3) and a strip-shaped holding part (4), which strip-shaped part is surrounded by a polygonal plastic sleeve (5) which at one end is firmly connected near the cutting part to the strip-shaped part and also encloses the strip-shaped part with play, and which handle is provided with a fixing part (2) which can accommodate the strip-shaped part in a snug fit on the inside and on the outside can engage in a snug fit in the space between strip-shaped part and inside of the plastic sleeve, and in that locking means (6) are present between at least one wall of the plastic sleeve and at least one side of the fixing part of the handle.
Patent CA-2106282-A1 (CA)
Inventor: MARCHAND ROGER
IPC: B64D47/08
Filed: 1993-09-15
Abstract: - L'invention concerne un dispositif de suspension pour relier, à la structure d'un véhicule, tel qu'un aéronef à voilure tournante, un équipement embarqué. - Avantageusement, il comprend des premier (5) et second (6) éléments conformés au moins approximativement en plaques et susceptibles d'être respectivement fixés à ladite structure (3) et audit équipement (2), et des moyens de suspension (7) comportant des organes amortisseurs (14) liés respectivement aux premier et second éléments et susceptibles d'agir selon les trois axes de référence de roulis, de tangage, et de lacet dudit aéronef pour absorber les déplacements linéaires le long desdits axes, et des organes de suspension élastiques (15) liés respectivement aux premier et second éléments et susceptibles d'agir autour des trois axes de référence pour absorber les débattements angulaires. Figure 2.
Patent CA-2109875-A1 (CA)
Title: Heel pillow mattress
Inventor: BALONICK ARNOLD
IPC: A61G7/05
Filed: 1993-11-24
Abstract: A mattress to prevent the creation of pressure sores having a heel pillow portion intended for use in healthcare facilities having replaceable parts is disclosed. The heel pillow mattress of the present invention is made of foam and has a cavity located at the foot area of the mattress for containing a pillow therein. A soft, resilient pillow insert contained within the cavity provides cushion for the heels of a patient lying on the mattress. A layer of foam covers the top of the cavity containing the pillow insert. This layer of foam has a low indentation force deflection (IFD) to provide a high degree of cushioning for the heels. This layer of foam together with the pillow insert beneath it, provide increased cushioning when a patient's heels apply a downward force on the mattress so that as the heels sink into the mattress, the foam layer and the pillow insert give way to the downward force of the heels and the mattress cradles the heels.      The degree to which the heels sink into the mattress is proportional to the load applied. The increased cushion and cradling effect of the heel pillow mattress of the present invention effectively prevents and avoids the creation of pressure sores. The heel pillow mattress is covered by a water and moisture impervious cover.