baber/WOPTO huggingface dataset:
Patent CA-2176917-A1 (CA)
Inventor: PETROVIC ZMAJ
IPC: B65G17/46
Filed: 1996-05-17
Abstract: Convoyeur à air destiné au transport unifilaire de bouteilles vides en plastique ou autre produits de faible masse. Les bouteilles circulant debout, suspendues par le col de goulot dans un sillon de goulot réglable selon le profil du goulot et un sillon plus large englobant le sillon du goulot et réglable selon le profil du corps de la bouteille. Chaque sillon étant bordé de cloisons latérales ayant dans leur faces internes des buses d'éjection d'air pouvant pousser les bouteilles tant au niveau du goulot qu'au niveau du corps de la bouteille de manière à maintenir les bouteilles essentiellement droites durant leur déplacement le long du convoyeur. Le débit d'air sortant des buses d'éjection d'air étant réglable, en particulier au niveau du goulot. Le convoyeur étant préférablement composé de modules longilignes de conception semblables et pouvant être assemblés selon un tracé voulu pour le convoyeur.
Patent CA-2178116-A1 (CA)
Title: Padlock locking cylinder with integral driver
Inventor: SZLACHTOWSKI PATRICK D
IPC: E05B27/00
Filed: 1996-06-04
Abstract: A cylinder lock suitable for use with high security padlocks has an integral driver component on the cylinder to drive the lock actuator.  An attached stop disc secured to the cylinder cooperates with a stop lug in the cylinder case, toprevent over-rotaion of the cylinder on its return stroke, and minimizes jammingof the key in the cylinder.
Patent CA-2178725-A1 (CA)
Title: A continuous process for the aminolysis of ethylene copolymers
Inventor: WANG JAMES H
IPC: C08F8/32
Filed: 1995-01-13
Abstract: A continuous process for the aminolysis of polymers produced from ethylenically unsaturated structural units comprising contacting, in a reaction vessel, (a) a molten polymer containing structural units produced from alpha-olefins having from 2 to 8 carbon atoms, and esters of .alpha.,.beta.-ethylenically-unsaturated carboxylic acids in a reaction vessel; and (b) a liquid phase comprising an amine-containing compound, e.g., an alkylamine having an alkyl group containing 1-30 carbon atoms, ammonia, or derivatives thereof, in the presence of (c) a catalytically effective amount of a catalyst, which is preferably a metal-containing solution, for a period of time effective to produce a polymer containing acrylamide structural units, wherein the period of time is less than about 1 hour. This process is performed continuously in a reaction vessel, preferably in at least one reactive extruder, under conditions effective to provide an ethylene co-polymer containing acrylamide structural units.
Patent CA-2179119-A1 (CA)
Inventor: ROWLEY DONALD G
IPC: D05C9/04
Filed: 1996-06-13
Abstract: A hoop attachment assembly for accurately and securely mounting an embroidery hoop frame to an automatically controlled hoop guide of an embroidery machine. The hoop attachment assembly includes a hoop attachment bracket which is mounted to the embroidery hoop. At least two resilient pins are attached to the hoop attachment bracket and are spaced apart to receive the hoop guide attachment bracket. The two resilient pins cooperatively squeeze and retain the hoop guide attachment bracket when the hoop attachment assembly is attached to the hoop guide attachment bracket.
Patent CA-2181632-A1 (CA)
Inventor: ISHIKAWA SATOSHI
IPC: H01R35/02
Filed: 1996-07-19
Abstract: An apparatus for establishing the electrical connection between a stationary body and a rotating body having flanges formed in the lower end portions of the inner portion and the outer portion of a carrier; and an annular and stepped restriction portion, the center of which is the center of rotation of the rotating body, and which is formed in either or both of the lower portions of the inner and outer portions of a cable accommodation chamber, wherein the flanges are accommodated and engaged to the lower portion of the restriction portion.
Patent CA-2183433-A1 (CA)
Inventor: MELLEN CRAIG R
IPC: C10G21/14
Filed: 1995-02-14
Abstract: L'invention concerne un procédé consistant à combiner les résidus stagnants des huiles lourdes avec du propane dans des conduites (146) et à pomper ce mélange à travers un mélangeur statique (300). Ce mélange passe ensuite à travers un échangeur de chaleur (301) et s'écoule (302) en direction d'une cuve d'extraction (304). Le mélange résidus/huile est ensuite déchargé par un orifice de sortie (308) et pompé (309) vers la cuve d'asphalte.
Patent CA-2184184-A1 (CA)
Inventor: HIGUCHI KENICHI
IPC: H04B1/707
Filed: 1995-12-27
Abstract: A CDMA system capable of quickly establishing acquisition of a long code, a spreading code with a period considerably longer than a symbol length.      The received phase of the long code is estimated by inserting an a priori code into a spread signal which is spread by the long code at a fixed interval, and by detecting the start timing of receiving the a priori code, where the a priori code has a correlation value of nearly zero with the long code, and an autocorrelation value of a triangular profile. Its transmitter has an a priori code inserting circuit, and its receiver has a replica generating circuit of the a priori code. In addition, the system includes a plurality of correlators for obtaining correlation values between the received signal and the replica of the a priori code, and a circuit for obtaining the maximum correlation values and their start timings of reception among these correlation values. It estimates the start timing of the a priori code from the start timings of reception that provides the maximum correlation values, and estimates the point separated by a fixed time from the estimated start timing to be the received phase of the long code.
Patent CA-2184320-A1 (CA)
Title: Wireless control system of a throttle valve for automobiles
Inventor: LEE YANG SOO
IPC: F02D9/10
Filed: 1996-08-28
Abstract: A wireless control system of a throttle valve for automobiles including a throttle body having a cylindrical path guiding a flow of air; a valve shaft, passing through the center of the throttle body at a right angle to the path of the throttle body; a valve, joined with valve shaft, controlling the amount of air passing through the path and is slightly smaller than and matching the shape of the path; a permanent magnet, disposed at a right angle to one end of the valve shaft, which protrudes outward from the throttle body; an electromagnet fixed on the outside of the throttle body providing the magnetism to the permanent magnet; a return spring, disposed on the other end of the valve shaft which also protrudes out of the throttle body, the return spring providing return rotation force to the valve; and an electronic control unit, connected with a terminal of the electromagnet and which supplies an electrical current thereto when the emission of magnetism by the electromagnet is need.
Patent CA-2185195-A1 (CA)
Inventor: BRAHM MARTIN
IPC: C07C273/18
Filed: 1996-09-10
Abstract: The present invention relates to substantially solvent-free binder compositions containing a) a polyisocyanate component containing heteroallophanate groups and having aromatically-bound isocyanate groups, i) an NCO content of 3 to 16%, ii) an average functionality of 1.8 to 4, iii) an allophanate group content (calculated as C2HN2O3, MW: 101) of to 35% and iv) a hydrocarbon chain content of 10 to 65%, wherein the hydrocarbon chains are attached to allophanate groups via oxygen and have an average of 2 to 23 carbon atoms and b) an isocyanate-reactive component.   The present invention also relates to the use of these binder compositions in one- and two-component coating compositions.
Patent CA-2185607-A1 (CA)
Inventor: REY RENE
IPC: A23G1/00
Filed: 1996-09-16
Abstract: A chocolate product comprises from about 15% to about 60% by weight of maple sugar. The product may optionally comprise a comestible fibrous material, such as polydextrose. In a preferred embodiment the product comprises about 30% maple sugar and about 10% polydextrose by weight. In another embodiment, the product also comprises milk powder and the amount of maple sugar is between about 20% and about 50% by weight.
Patent CA-2186446-A1 (CA)
Inventor: SONG JOO H
IPC: A23G4/10
Filed: 1995-04-04
Abstract: A sugar-sweetened chewing gum is provided having enhanced long-term sweetness intensity during chewing, which is provided by the sugar. The sugar included in the chewing gum is at least 60% as sweet as sucrose. Water is provided in a sufficient quantity to dissolve and/or mix with at least some of the sugar. A mildly hydrophilic polymer attractor is provided which attracts the water mixed with sugar and temporarily delays the release of the water mixed with sugar during chewing. Surprisingly, the gum of the invention has enhanced long term flavor release provided by the sugar, without compromising the pleasing initial burst of sweetness, which is also provided by the sugar.
Patent CA-2190012-A1 (CA)
Title: Improved tissue supporting devices
Inventor: BURMEISTER PAUL H
IPC: A61F2/90
Filed: 1995-05-18
Abstract: A new multiple component stent (10) which allows for initial self-expansion and subsequent de-formation to a final enlarged size. In one embodiment, stent (10) com-prises a first resilient element (12) and a second deformable element (14). In another embodiment, stent (30) is made of a first austenite com-ponent (32) and a second maltensite component (34).
Patent CA-2191529-A1 (CA)
Inventor: CHILD ANDREW DAVID
IPC: C08K5/132
Filed: 1996-11-28
Abstract: A method of depositing a conductive polymer film on a textile fabric substrate is provided by the oxidative polymerization of a pyrrole compound in the presence of a dopant anion and a stabilizing agent having the formula:       wherein R1, R2, R3 and R4 are independently selected from H, OH, and OR, and R is C1-C8 alkyl; and R5 and R6 are independently selected from H, COOH and SO3H.
Patent CA-2193017-A1 (CA)
Title: Low toxicity shot pellets
Inventor: PHILLIPS ARTHUR H GODFREY
IPC: C22C32/00
Filed: 1996-12-16
Abstract: Shot for shotgun cartridges is made from finely divided particles of dense metal such as a mixture of tungsten  and molybdenum,  bound  by  a matrix which may comprise ethylene propylene copolymer,  or a blend of a terpolymer of ethylene, acrylic ester and maleic anhydride or an monomer either alone or blended with such terpolymer or with a stock polymer material or a blend of polymers. Shot may be produced from such material by forming it into a strip,  web or strand which is passed between aligned rollers with cooperating hemispherical  indentations  and thereafter punching the resulting shot from the resulting thin web.
Patent CA-2194376-A1 (CA)
Title: Novolac polymer planarization films for microelectronic structures
Inventor: DRAGE JAMES STEVEN
IPC: C08G8/10
Filed: 1995-07-05
Abstract: An improved method for forming planarization films which remain adhered to substrates upon exposure to heat comprising first applying a polymeric solution containing a low molecular weight novolac resin, a surfactant selected from the group consisting of a non-fluorinated hydrocarbon, a fluorinated hydrocarbon and combinations thereof, and an optional organic solvent to a substrate, followed by heating the substrate.
Patent CA-2194614-A1 (CA)
Title: Apparatus for forming threaded moulded articles
Inventor: WRIGHT JOHN B
IPC: B29C45/26
Filed: 1997-01-08
Abstract: An apparatus for forming a moulded article includes a stationary mould core with an external threaded surface. A female mould surrounds a portion of the mould core including the threaded surface in a mould closed condition to define a mould cavity between the mould core and the female mould. Molten plastic is injected into the mould cavity to form the moulded article. A rotatable sleeve surrounds the mould core and engages with the moulded article formed in the mould cavity. The sleeve carries a gear wheel which meshes with a pinion. A rack is associated with the pinon and is moveable linearly to impart rotation of the pinion and in turn the sleeve. A lead screw on the sleeve engages a lead screw nut to cause the sleeve to displace axially along the mould core as the sleeve rotates. Lugs on the sleeve engages the moulded article and causes it to rotate with the sleeve so that the moulded article unscrews from the mould core allowing it to be ejected from the apparatus.
Patent CA-2195863-A1 (CA)
Inventor: OHTA MICHIO
IPC: A61K31/726
Filed: 1995-12-12
Abstract: Therapeutic drugs for endotoxin blood symptom and multi-organ failure induced by it is provided, which therapeutic during are composed of sialic acid its salt, polymers of sialic acid or a salt of the polymer as effective components and have high therapeutic effects for shock death and organ failure induced by endotoxin as well as high safety, and are effective for treatment of endotoxin-shock, and organ failure.
Patent CA-2196401-A1 (CA)
Title: Method for treatment of biological material
Inventor: EBNER GUIDO DR
IPC: A61P17/12
Filed: 1997-01-30
Abstract: The present invention describes a novel process which based on a modification of chemical/physical process procedures in simple as well as in complex systems leads to desirable and useful changes of properties inherent in these systems.     An essential aspect of this invention is concerned with the modification of chemical/physical process procedures in complex biological systems, which manifests itself in a desirable and useful change of certain properties of the organisms present in these systems, such as e.g. a change of the pattern of gene expression, the morphology, the development and growth efficiency, the stress susceptibility asf.
Patent CA-2196879-A1 (CA)
Title: Interleukin-5 production inhibitor
Inventor: HOSHINO AKIHIKO
IPC: C07H17/08
Filed: 1995-08-10
Abstract: Object: to provide an erythromycin derivative having a potent interleukin-5 production inhibitory effect. Constitution: an interleukin-5 production inhibitor containing as the active ingredient an erythromycin derivative, such as 3-0-(4-biphenyl)acetyl-5-0-desosaminyl-6-0-methylerythronolide A 11,12cyclic carbonate or 3-0-(2-nitro-3,4,5,6-tetrafluoro)phenyl-5-0-desosaminyl-6-0-methylerythronolide A, or a medicinally acceptable acid-addition salt thereof.
Patent CA-2197903-A1 (CA)
Inventor: MANFRE FRANCO
IPC: C07C201/12
Filed: 1995-09-27
Abstract: PCT No. PCT/FR95/01241 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 27, 1995 PCT Pub. No. WO96/10010 PCT Pub. Date Apr. 4, 1996A method for preparing a compound of formula (I), wherein R1 and R2, which are the same or different, are a hydrogen atom or an alkyl or alkoxy radical, or R1 and R2, taken together with the carbon atom to which they are attached, form a cycloalkyl radical containing 3-6 carbon atoms. The method comprises dehalogenating a derivative of formula (lI), wherein R1 and R2 have the same meanings as in formula (1) and Hal is a chlorine or bromine atom, using 1-2 mol of triethylammonium formate, in the presence of 0.002-0.1 mol of coal-borne palladium per mol of the compound of formula (II), in aceonitrile or tetrahydrofuran and at a temperature between 50 DEG  C. and the boiling point of the reaction medium.    <IMAGE>  (I)   <IMAGE>  (II)
Patent CA-2200129-A1 (CA)
Inventor: CAIN DAVID E
IPC: E21B33/038
Filed: 1997-03-17
Abstract: A sealing assembly (40) for fitting between an upper wellhead connector (12) and a lower wellhead housing or hub 14. Upper wellhead connector (12) has a downwardly facing frusto-conical sealing surface (32) and wellhead housing (14) has an upwardly facing frusto-conical sealing surface (34). Sealing assembly (40) includes a metal ring (42) having annular grooves (58) therein to receive elastomeric sealing elements (60) therein. Elastomeric sealing elements (60) have extending lips (62) for contacting and sealing against adjacent sealing surfaces (32, 34) spaced from opposed frusto-conical surfaces (54, 56) on the metal ring (42) to provide elastomeric seals for the sealing surfaces (32, 34) of wellhead connector (12) and wellhead housing (14).
Patent CA-2201388-A1 (CA)
Inventor: KONDRATUK MICHAEL W
IPC: E05F11/16
Filed: 1997-03-27
Abstract: A casement window operator includes a linkage with an extensible arm pivotally connecting to a driven arm mounting to the window frame. An extended end of the driven arm pivotally connects to a link mounting to the sash bracket on the pivoting sash. The extensible arm includes a screw drive member connected to a friction bearing of a cover.      Rotation of the screw extends and retracts the cover to lengthen and shorten the extensible arm. The operator includes an actuator with a handle mounted to a first bevel gear intermeshing with a second bevel gear. The bevel gears are mounted in a housing which pivotally rotates as the linkage is actuated. The second bevel gear is coupled to the screw member of the extensible arm.
Patent CA-2201570-A1 (CA)
Inventor: YU YEUNG S
IPC: G01N33/66
Filed: 1997-04-02
Abstract: A reagent test strip is adapted for use in a blood glucose meter. A sample of whole blood L applied to one surface of a matrix on the strip and the meter measures the reflectance of the opposite surface of the matrix at about 635 nm and 700 nm and calculates from the reflectance the concentration of glucose in the sample. The portion of the applied sample that penetrates the matrix and is visible from the testing surface does not absorb to any appreciable extent at 700 nm. Nevertheless, the glucose-containing sample interacts with the components of the reagent-containing matrix to cause a change in reflectance at 700 nm that simulates the effect of the blood color. As a result, the strip can be used in meters that measure glucose concentration in whole blood samples in the presence of optically visible hemoglobin.
Patent CA-2206865-A1 (CA)
Title: Refrigeration system
Inventor: GREGORY CHARLES
IPC: F25B49/02
Filed: 1997-06-02
Abstract: A refrigeration system has a compressor operable to supply compressed refrigerant vapor, a condenser to liquefy compressed refrigerant vapour from the compressor, a thermostatic expansion valve to vaporize liquefied refrigerant from the condenser, an evaporator to cool the surrounding atmosphere by vaporized refrigerant from the thermostatic expansion valve, a superheat sensor to improve control of the thermostatic expansion valve, a compressor discharge line to convey compressed refrigerant vapour from the compressor to the condenser, a return line to convey liquefied refrigerant from the condenser to the expansion valve, and a suction line including the superheat sensor to convey vaporized refrigerant from the evaporator to the compressor. A liquid refrigerant stabilizer in the liquid return line and the suction line is operable to convey liquid refrigerant in the return line and vaporized refrigerant in the suction line in heat exchange relationship with each other to cause liquid refrigerant in the return line to be cooled by vaporized refrigerant in the suction line.
Patent CA-2207550-A1 (CA)
Title: System for tdma mobile-to-mobile vselp codec bypass
Inventor: CHU CHUNG-CHEUNG
IPC: G10L19/20
Filed: 1995-12-13
Abstract: In a TDMA mobile-to-mobile connection, the end-to-end audio signal quality as well as system performance can be improved by providing digital signal processors the capability to automatically switch configuration such that each digital signal processor in a mobile-to-mobile communication connection can automatically identify a TDMA mobile-to-mobile connection and bypass the speech encoding and decoding processes within the digital signal processors. The two digital signal processors are virtually connected at the channel codecs.
Patent CA-2210233-A1 (CA)
Title: Treatment of movement disorders using large neutral amino acids
Inventor: RICHARDSON MARY ANN
IPC: A61K31/195
Filed: 1996-01-11
Abstract: The present invention relates to a method of remitting or attenuating the symptoms of movement disorders which can be secondary to treatment of psychiatric disorders with antipsychotic drugs mainly neuroleptics, movement disorders that arise secondary to non-neuroleptic drugs in the treating of non-psychiatric disorders or primary neurological disorders. This treatment involves administering a meal enriched with large neutral amino acids or a dietary supplement of large neutral amino acids to patients suffering from these disorders.
Patent CA-2210762-A1 (CA)
Title: Machine rotative avec systeme electromagnetique d'entrainement en rotation
Inventor: SCH B RETO
IPC: A61M60/822
Filed: 1996-04-02
Abstract: L'invention concerne une machine rotative qui comprend un rotor entraîné (2) et un moteur électrique (4, 14), un stator (4) et un rotor d'entraînement. Le stator (4) sert également de palier (4, 14) électromagnétique au rotor d'entraînement (14). Le rotor d'entraînement (14) du moteur constitue une unité rotor (2, 14) conjointement avec le rotor entraîné (2) de la machine rotative, ce qui signifie que les deux rotors (2, 14) constituent un rotor intégral (2, 14). La machine rotative peut être, par exemple, une pompe rotative, une pompe centrifuge, une centrifugeuse ou un mélangeur. Le rotor (2, 14) peut être réalisé de manière à être facilement enlevé du stator (4).
Patent CA-2211122-A1 (CA)
Inventor: SCHALLY ANDREW V
IPC: C07K14/60
Filed: 1996-01-18
Abstract: L'invention se rapporte à des peptides synthétiques qui ont la séquence: Q<1>-CO-Ala<2>-Asp<3>-Ala<4>-Ile<5>-Phe<6>-Thr<7>-R<8>-Ser<9>-Tyr<10>-Arg<11>-R<12>-Val<13>-Leu<14>-R<15>-Gln<16>-Leu<17>-Ser<18>-Ala<19>-Arg<20>-R<21>-Leu<22>-Leu<23>-Gln<24>-Asp<25>-Ile<26>-R<27>-R<28>-NH-Q<2> dans laquelle Q<1> représente un alkyle substitué par oméga ou alpha-oméga de la structure (I) dans laquelle [ PHI ] représente phényle; Y représente H, -NH2, CH3CONH- ou CH3NH; Z représente H ou CH3; m représente 1 ou 2; n vaut 0, 1 ou 2; R<8> représente Asn, Ser, Gln ou Thr; R<12> représente Lys ou Orn; R<15> représente Gly, Ala ou Abu; R<21> représente Lys ou Orn; R<27> représente Met ou Nle; R<28> représente Ser ou Asp; et Q<2> représente un groupe oméga-guanidino-alkyle inférieur ayant la formule: -(CH2)p-NH-C(NH2) = NH dans laquelle p vaut de 2 à 6. L'invention se rapporte également aux sels d'addition pharmaceutiquement acceptables de ces peptides ainsi qu'aux bases ou acides organiques ou inorganiques pharmaceutiquement acceptables.
Patent CA-2212117-A1 (CA)
Title: Recycling of microcellular polyurethanes
Inventor: SCHOLZ WOLFGANG
IPC: C08G18/10
Filed: 1997-08-18
Abstract: Polyurethanes are recycled by comminution to particle sizes of from 0.01 to 2 mm and addition to the polyaddition mixture for preparing polyurethanes from (a) polyisocyanates, (b) substances reactive toward isocyanates and having active hydrogens, and, if desired, (c)  chain extenders and/or crosslinkers, catalysts, blowing agents and customary additives in an amount of from 0.1 to 40% by weight, based on the polyaddition mixture.
Patent CA-2212864-A1 (CA)
Inventor: LOENNOE ANDERS
IPC: G01N13/00
Filed: 1996-02-13
Abstract: L'invention concerne un dispositif pour obtenir, lors de la fabrication de composites à haute résistance, une indication que le renforcement (1) du composite a été mouillé complètement par la matrice du composite. Le renforcement en question est du type constitué essentiellement de fils ou de paquets de fibres qui ne deviennent pas translucides/transparents quand ils sont mouillés par la matrice, par exemple de paquets de fibres de carbone ou d'aramide, et d'une matrice d'une résine thermodurcissable appliquée à l'état liquide lors de la fabrication, par exemple par la technique de superposition manuelle de couches. Le renforcement comprend des fils/paquets indicateurs (4) qui deviennent transparents/translucides lorsqu'ils sont mouillés par la matrice. Une bonne indication est obtenue lorsque les fils/paquets indicateurs ont des propriétés qui leur permettent de devenir translucides uniquement quand les matériaux de renforcement adjoignants ont été mouillés d'une manière complète. De préférence, les fils/paquets indicateurs sont répartis d'une manière uniforme dans le renforcement, en une quantité qui n'influe pas sur les propriétés du composite d'une manière inacceptable.