baber/WOPTO huggingface dataset:
Patent CA-2070739-A1 (CA)
Title: Rotary displacement measuring apparatus
Inventor: JACOBSEN STEPHEN C
IPC: G01D5/245
Filed: 1992-06-08
Abstract: ABSTRACT OF THE DISCLOSURE     A rotary displacement measuring apparatus includes an axle whose rotary displacement is to be determined, with the axle being mounted to rotate about its long axis.   An emitter is mounted on the axle to define a plurality of concentric tracks circumscribing the axle to rotate as the axle rotates, with each of the tracks being segmented to define a plurality of spaced-apart, conductive sections for producing electric fields when energized.   Also  included  is  a  voltage  source  for energizing the conductive  sections.   A detector  is disposed adjacent to the tracks of the emitter and includes  a  plurality  of  sensors,  each  positioned adjacent a respective track to detect the electric fields of the respective track as the axle and tracks are rotated.  The detector produces signals representing the variation in the electric fields as the emitter is rotated, and these signals provide an indication of the rotary displacement of the tracks and thus of the axle.
Patent CA-2073419-A1 (CA)
Title: A method of treating bctmp/ctmp wastewater
Inventor: CHUNG DANIEL K
IPC: C02F1/24
Filed: 1992-07-09
Abstract: A method of treating BCTMP/CTMP wastewater to improve retention and purification of cellulose fiber suspension and clarification of the BCTMP/CTMP wastewater which comprises the addition of a cationic, water soluble coagulant having a molecular weight less than 15,000,000 in an amount of about 1 to about 300 ppm; and a high molecular weight flocculant selected from the group consisting of: nonionic polymers having a molecular weight in the range between about 500,000 to about 30,000,000, low charge cationic polymers having a molecular weight in the range between about 5,000,000 to about 30,000,000, and low charge anionic polymers having a molecular weight in the range between about 5,000,000 to about 30,000,000, in an amount of about 0.1 to about 100 ppm.
Patent CA-2078421-A1 (CA)
Title: Automatic filling floating equipment
Inventor: ROGERS HENRY E
IPC: E21B21/10
Filed: 1992-09-16
Abstract: ABSTRACT    An  automatic  self-filling  mechanism  for  floating equipment  comprising  an  arm and  ear  adapter  arrangement associated with the valve poppet of the floating equipment to selectively hold the valve poppet open to fill a casing string being cemented in a well bore.
Patent CA-2078668-A1 (CA)
Inventor: FRANTOM RICHARD L
IPC: B60R21/263
Filed: 1991-03-27
Abstract: An inflator (10) for an air cushion including a pressure vessel comprising a hollow sleeve (22) for storing a quantity of inert gas such as Argon. One end of the sleeve is closed by a first pyrotechnic actuator assembly (80) while the other end of the sleeve may include a closed end or another pyrotechnic actuator assembly (40). The pressure vessel (20) is secured within a diffuser (130) which directs inflation gases into the air cushion. The pressure vessel (20) in cooperation with the diffuser (130) defines various regions which assist in reducing the gas turbulence and heat transfer between the gas and the diffuser (130).
Patent CA-2078844-A1 (CA)
Title: Fuel compositions
Inventor: CUNNINGHAM LAWRENCE J
IPC: C10L10/12
Filed: 1992-09-22
Abstract: CASE:  EI-6393 FUEL COMPOSITIONS                 Abstract of the Disclosure Fuels, methods of producing fuels, and methods of using fuels to reduce the amount of atmospheric pollutants (NOx, CO, and/or hydrocarbons) formed on combustion of middle distillate fuels in engines or burner apparatus.  These results can be achieved without an undesirable increase in emissions of particulates. The fuels contain less than 500 ppm of sulfur and at least one organic nitrate combustion improver and at least one tertiary alkyl peroxy ester alkanoate or peroxy benzoate.
Patent CA-2079969-A1 (CA)
Title: Electrosurgical device
Inventor: FOX WILLIAM D
IPC: A61B/
Filed: 1992-10-06
Abstract: An electrosurgical device for laparoscopic use in tissue dissection and coagulation. The device includes a barrel member having a dissection tip at the distal end thereof that is connected to a source of electrical energy. An insulating sheath member surrounds the barrel member. The sheath member is movable between a first position wherein the distal end thereof extends distally beyond the dissection tip and a second position wherein the dissection tip extends distally beyond the distal end portion of the sheath member. The device includes means to flush and vacuum the surgical site. The device also includes pressure relief means to limit the internal pressure within the device.
Patent CA-2081130-A1 (CA)
Title: Hydroprocessing catalyst composition
Inventor: CREIGHTON JOHN E
IPC: C10G45/08
Filed: 1992-10-22
Abstract: Hydroprocessing catalysts which comprise alumina and Group VIB and VIII metal components having a desired pore size/volume distribution and high surface area, i.e. above 330 m2/g.
Patent CA-2082452-A1 (CA)
Inventor: LAJOIE LAURENT
IPC: B65D83/04
Filed: 1992-12-14
Abstract: Contenant et distributeur de pilule sécuritaire enfichable PRECIT Les contenant a pilules utiliser sur les marches ont une forme cylindrique, et sont munies d'un couvercle complètement amovible. Dans la présente invention le contenant a une forme conique, qui permet de les enfichees l'un dans l'autre avant d'être utilisé, réduisant ainsi, et ce de façon plus qu'appréciable le volume de rangement. Les contenants peuvent être inséré a l'intérieur d'un cylindre distributeur pour en faciliter la manutention au remplissage. Le couvercle du contenant est muni d'une glissière sécuritaire a ouverture limite permettant la sortie que d'une ou deux pilules a la fois. Apprêt avoir procédé au remplissage par une simple pression le couvercle se fixe en permanence au contenant et ne peux plus jamais être enlevé; le seul accès aux pilules ou an contenue se fait par la glissière sécuritaire, qui s'ouvre qu'en blasant les deux flèches ou repère face a face.
Patent CA-2084992-A1 (CA)
Title: Tissue-derived tumor growth inhibitors, methods for preparation and uses thereof
Inventor: IWATA KENNETH K
IPC: C07K16/00
Filed: 1991-06-25
Abstract: The present invention provides methods for producing and purifying proteins comprising TGF-.beta.3 precursor, pro region of the TGF-.beta.3 precursor and mature TGF-.beta.3. Moreover, this invention also provides methods for producing and purifying novel homodimeric proteins with enhanced production and heightened therapeutic utility which comprises mutations, signal peptide deletions, and protease cleavage site substitutions.
Patent CA-2085708-A1 (CA)
Title: Structure for mounting an air bag to a container in an air bag device for use in a passenger seat
Inventor: KOKEGUCHI AKIRA
IPC: B60R21/20
Filed: 1992-12-17
Abstract: ABSTRACT OF THE DISCLOSURE      An air bag device for use in a passenger seat comprises a box-shaped container opened at the front face, an air bag contained in a folded state in a container, a plate for seizing the edge along the opening of the air bag relative to the inlet of the container and a fixer for securing the plate to the container.  The edge along the opening of air bag is turned back from the top end and stacked to each other.  The top end of the turned back portion is stitched to the air bag, thereby forming a bore extended along the top end portion.  A rod is inserted in the bore. The turned back and stacked portion is seized between the plate and the container.  The bore is disposed along the seized portion.
Patent CA-2085716-A1 (CA)
Title: Heterocyclically substituted carbamates and process for their preparation
Inventor: HOPPE DIETER
IPC: A61K31/40
Filed: 1992-12-17
Abstract: Heterocyclically substituted carbamates and process for their preparation Abstract The invention relates to a new process for the preparation of new heterocyclically substituted carbamates, which are important imtermediates for the synthesis of pharmaceutical active substances, in particular for the synthesis of biologically active peptides and peptide mimetics.     Le A 28 841
Patent CA-2087219-A1 (CA)
Inventor: DEMARS JIMMY A
IPC: A21C3/04
Filed: 1993-01-13
Abstract: A food depositing apparatus (10) for depositing hash brown potato strands (34) having varying lengths includes a plurality of depositing assemblies (24). Each of the depositing assemblies (24) includes a plurality of outlets (80). A pump member (17) coupled to the inlets (48) of the depositing assemblies (24) provide pressure to force a potato slurry (14) through the outlets (80) of the depositing assemblies (24). A plurality of rotary valve components (102) are positioned adjacent the cutlets (80) of the depositing assemblies (24). Each rotary valve component (102) includes a plurality of wiper blades (130) which correspond to the outlets. Each wiper blade (130) has a first state that permits the potato slurry (14) to be forced through the corresponding outlets (80) and a second state that stops the flow of potato slurry (14) to create a hash brown potato strand. A conveyor positioned beneath the outlets (80) carries the formed hash brown potato strands (34) to a drier (40). The drier (40) dehydrates the formed hash brown potato strands (34). Changing the speed of rotation of the rotary valve components (102) and/or the size of the wiper blades (130) controls the lengths of hash brown potato strands (34) produced by the depositing apparatus (10).
Patent CA-2088863-A1 (CA)
Title: Method and apparatus for compressing and extending an image
Inventor: YAMAOKA KENSUKE
IPC: H04N19/154
Filed: 1993-02-05
Abstract: ABSTRACT OF THE DISCLOSURE      An  image evaluation circuit is connected to  an image  compression  circuit  and  an  image   extension circuit.     In the image evaluation circuit,  original image  data  and extended image  data  reproduced  from compressed image data are compared in each block  pixel by pixel to generate block noise.     The comparison is carried  out twice to provide two block noises  by  two compression factors, and an optimum compression  factor is  determined in accordance with the  two  compression factors and the two block noises.
Patent CA-2089219-A1 (CA)
Title: Method for determining a frequency/time profile of hits, and device for carrying out the method
Inventor: RICKA JAROSLAV
IPC: G01J5/58
Filed: 1993-02-10
Abstract: ABSTRACT OF THE DISCLOSURE          In a method for determining a frequency/time profile of hit sequences and the corresponding device, a measuring window is opened after an external starting signal has been locked. As long as the measuring window is  open,  the  clock  periods  are  counted.  If  a hit occurs, it is marked with the number of clock periods elapsed up until it occurs, the so-called time mark. The  number  of  hits  with  this  specific  time  mark determined  hitherto  is  implemented by  one.  Repeated opening  of  the  measuring  window  results  in  a frequency/time profile of the hit sequences due to the fact that, for each value of the time mark, the number of correspondingly marked hits is added together.        The hit detection,  the hit analysis and the final hit processing all occur in real time for each individual hit in a single measuring step,  i.e.  the processing  of  a  hit  sequence  is  already  concluded immediately after a measuring cycle has elapsed.  The number  of  processable  hits  per measuring  cycle  or, respectively,  the  temporal  resolution  between  two successive hits is exclusively restricted by the time duration between detection and final processing of the individual hits.
Patent CA-2089982-A1 (CA)
Title: Preparation of ethylene oxide
Inventor: HERZOG KLAUS
IPC: C07D301/10
Filed: 1993-02-19
Abstract: O.Z. 0050/43029 Abstract of the Disclosure: Ethylene oxide is prepared by oxidizing ethylene with oxygen in the presence of silver-and promoter-containing catalysts using at  least two silver catalysts of different selectivity and activity in a combined catalyst bed, wherein the gaseous reaction mixture comes  into contact with silver catalysts  of increasing activity and decreasing selectivity on passage through the reactor.
Patent CA-2093109-A1 (CA)
Title: Morpholin- and thiomorpholin-4-ylamides
Inventor: BOLD GUIDO
IPC: C07K1/113
Filed: 1993-03-30
Abstract: Abstract Morpholin- and thiomorpholin-4-ylamides There are described compounds of formula I                 (I), wherein R1 is hydrogen or lower alkyl, R2 is hydrogen, lower alkyl, lower alkoxycarbonyl, phenyl- or naphthyl-lower alkoxy-carbonyl, heterocyclylcarbonyl wherein heterocyclyl contains 5 or 6 ring atoms, is saturated and is bonded to the carbonyl group via a ring nitrogen atom and, in addition to the bonding nitrogen atom, contains as ring member one or more further heteroatoms selected from unsubstituted or C1-C4alkyl-substituted NH, O, S, S=O and SO2, or is lower alkanoyl, phenyl- or naphthyl-lower alkanoyl or lower alkanesulfonyl, R3 is morpholino, thiomorpholino, S-oxothiomorpholino or S,S-dioxothiomorpholino, the heterocyclyl radical in heterocyclylcarbonyl R2 having the same definition as R3 or having a definition other than R3, and R4 is hydrogen, hydroxy, C1-C4alkoxy, cyano, trifluoromethyl or fluorine, and salts of those compounds where salt-forming groups are present. These compounds are inhibitors of HIV-protease and are used in the treatment of AIDS.
Patent CA-2097936-A1 (CA)
Title: Method for finishing metal surfaces with terpene
Inventor: HAMILTON C RICHARD
IPC: C23G1/24
Filed: 1991-12-06
Abstract: A method for finishing metal surfaces, especially that of metal containers, using a cleaning agent (24) having a substantillay neutral pH is provided. In one embodiment of the invention lubricants and coolants (28) used during container forming processes are cleaned from the surface of metal containers by using a terpene cleaning agent (24) comprising d-limonen, alpha-terpineol, beta-terpineol, alpha-pinene, beta-pinene, alcohols of such agents or mixtures thereof. Surfactants may also be used to aid in the cleaning process. The organic component of the cleaning agent, as well as lubricants, coolants (28) and aqueous components (34), are separated for recycling and reuse. Cleaning metal surfaces according to the method of the present invention has many attendant advantages including decreased roughness and increased reflectivity of metal surfaces, increased mobility on a container production line, and reduced amounts of paint, overcoat and internal coat required to decorate metal surfaces.
Patent CA-2101435-A1 (CA)
Title: Method and apparatus for declawing poultry
Inventor: GORANS MARC S
IPC: A61D1/00
Filed: 1992-01-29
Abstract: A method of declawing poultry by applying a form of heat to the claws of a one-day old poult. The preferred form of heat is microwave energy, which is applied for one-half second. After such a bloodless and relatively painless treatment, the claws fall off in one to three weeks. Declawing apparatus including a magnetron supplying microwave energy into a waveguide into which a poult's toes are inserted by conveyer which carries the poult in inverted position by shackles from which the poult is suspended in inverted position.
Patent CA-2101841-A1 (CA)
Title: Methode de zincage de toles d'acier realisant un revetement quasi-integral
Inventor: ISOBE MAKOTO
IPC: C23C2/06
Filed: 1992-12-07
Abstract: L'invention se rapporte à un procédé pour fabriquer des tôles d'acier plaquées de zinc fondu ou plaquées de zinc fondu avec alliage, qui comportent un petit nombre de parties non plaquées. Ce procédé consiste à chauffer et à réduire par recuit une tôle d'acier en continu, et à introduire ensuite la tôle d'acier qui en résulte dans un bain de zinc en fusion tandis que la tôle d'acier n'est par gardée au contact de l'air atmosphérique afin d'effectuer une opération de placage. Ce procédé se caractérise en ce qu'on utilise comme matériau à plaquer une tôle d'acier ne contenant pas plus de 1 % en poids de carbone, contenant 0,01 à 1,0 % en poids de silicium et 0,05 à 2,0 % en poids de manganèse et ne contenant pas plus de 0,15 % en poids de phosphore et satisfaisant à la formule (1): Si/28+Mn/55+P/31 = 0,01; cette tôle d'acier étant soumise à une carburation pendant sa réduction par recuit ou pendant une période où la tôle d'acier réduite par recuit est introduite dans un bain de zinc en fusion. Dans la formule (1), chaque symbole élémentaire indique le contenu (en pourcent en poids) d'un élément de la tôle d'acier.
Patent CA-2101953-A1 (CA)
Title: System and method for transferring information between a radio transceiver and a portable memory element
Inventor: SMOLINSKE JEFFREY C
IPC: H04M1/72448
Filed: 1993-08-05
Abstract: Abstract of the Disclosure An information transfer system, and associated method, for transferring information between a radio transceiver read-write memory and a portable memory element insertable into a card reader assembly of the radiotelephone. An algorithm executable by the processor circuitry of the radiotelephone effectuates copying of information stored in the portable memory element to the transceiver read-write memory, or, alternately, copying of the information stored in the transceiver read-write memory to the portable memory element.
Patent CA-2102410-A1 (CA)
Inventor: LAUGHLIN GLENN M
IPC: A47C17/22
Filed: 1992-06-23
Abstract: An upholstered  furniture  system having removable  and interchangeable spring and sleeper units for mounting on a substantially horizontal surface.  The system comprises first and second spaced apart substantially vertical arm members, a back member which is removably attached to the arm members and a front member which is in removable contact with the arm members.  A seat support member, which may be one of a spring platform and a sleeper mechanism, is removably supported by first and second side support sections affixed to the inner surfaces of the first and second arm members.  A cover may be secured to the arm, back and front members by hook and loop fastening strips.
Patent CA-2107491-A1 (CA)
Inventor: FAVOT JEAN-JACQUES
IPC: G06F3/038
Filed: 1993-10-01
Abstract: 12 DISPOSITIF D'EXECUTION DE COMMANDES VIRTUELLES AUTOADAPTATIF L'invention concerne un dispositif d'exécution de commandes virtuelles autoadaptatif. Le dispositif comporte des moyens d'exécution (1) entre un opérateur et un système d'interaction homme-machine, et des moyens d'analyse (2). Les moyens d'interaction (1) fournissent des informations aux moyens d'analyse (1) qui reconnaissent une commande, réalisée par l'opérateur, indiquant une action et un objet désigné sur lequel porte cette action. Le dispositif comporte en outre des moyens de mémorisation (3) des actions exécutables par le système. Une action exécutable mémorisée est fonction au moins d'une commande, d'un moyen d'interaction et d'un objet. Les moyens de mémorisation (3) sont reliés aux moyens d'analyse (2) de manière à ce que ceux-ci transmettent à des moyens d'exécution (4) une action à exécuter en fonction au moins de la commande et des moyens d'interaction utilisés par l'opérateur et de l'objet qu'il désigne. Application : Systèmes d'interaction homme-machine. Figure 1.
Patent CA-2113200-A1 (CA)
Inventor: KIZIOR DAVID J
IPC: H04B7/26
Filed: 1992-07-24
Abstract: Système et méthode assurant une liaison partagée à canal unique avec une station éloignée. Cette invention permet à des postes radio fonctionnant à des stations à canal unique et à canal de commande non réservé (104) de communiquer avec les postes radio de stations à canal de commande réservé (102) qui font partie du réseau. En outre, cette invention permettra aux postes radio non associés à un réseau à ressources partagées de profiter d'une liaison partagée lorsqu'ils fonctionnent à une station éloignée à canal unique. En établissant la correspondance entre les ID et les postes radio du réseau, le système peut gérer tous les postes radio du système, qu'ils se trouvent à une station éloignée à canal unique (104) ou à une des stations à canal de commande réservé (102) et ainsi relier les postes radio d'une station donnée aux postes radio de l'autre station aux fins de la communication automatique.
Patent CA-2113972-A1 (CA)
Title: Orally active antifungal agents
Inventor: BARTROLI JAVIER
IPC: A61K31/41
Filed: 1994-01-21
Abstract: ABSTRACT                Novel orally active antifungal agents The present invention relates to novel orally active antifungal agents of general formula I                               I   wherein R1 represents hydrogen and R2 represents hydrogen or C1-4 alkyl, or R1 and R2 together form an oxazolidine ring; p is 0 or 1, and the salts and solvates thereof.
Patent CA-2114285-A1 (CA)
Title: Superplastic aluminum alloy and process for producing same
Inventor: MIYAKE YOSHIHARU
IPC: C22C21/06
Filed: 1994-01-26
Abstract: The present invention relates to a process for producing a superplastic aluminum alloy capable of being used for plastic working such as extrusion, forging and rolling. An object of the present invention is to provide an ingot-made high speed superplastic aluminum alloy in which superplasticity is developed at a strain rate higher than that of conventional static recrystallization type superplastic aluminum alloys, and a process for producing the same. The superplastic aluminum alloy of the invention has structure which is obtained by adding to a basic alloy containing from at least 4.0 to 15% by weight of Mg and from 0.1 to 1.0% by weight of one or more elements selected from the group consisting of Mm, Zr, V, W, Ti, Ni, Nb, Ca, Co, Mo and Ta, and further selective elements of Sc, Cu, Li, Sn, In and Cd, which contains from 0.1 to 4.0% by volume fraction of spheroidal precipitates of intermetallic compounds having a particle size from 10 to 200 nm, and which has a mean grain size from 0.1 to 10 µm.
Patent CA-2115253-A1 (CA)
Title: Hydrochlorofluorocarbons having oh rate constants which do not contribute substantially to ozone depletion and global warming
Inventor: LI CHIEN C
IPC: D06L1/02
Filed: 1992-08-13
Abstract: The present invention provides hydrochlorofluorocarbons having 3 to 5 carbon atoms, 1 to 2 chlorine atoms, and an OH rate constant from about 8 to about 25 cm3/molecule/sec x 10-14. The hydrochlorofluorocarbons are useful as solvents and blowing agents.
Patent CA-2116628-A1 (CA)
Title: Method for the diagnosis of cadasil
Inventor: JOUTEL ANNE M G
IPC: C12Q1/68
Filed: 1994-02-28
Abstract: The invention relates to method for the genotype diagnosis of CADASIL, by searching the presence of a mutated gene responsible for the disease, comprising the search of the presence of a mutation responsible for CADASIL on the chromosome 19, in the region of it comprised between the microsatellites D19S221 and D19S215, within a family suspected to be affected by CADASIL, within an at risk individual member of an effected family or within an at risk foetus.
Patent CA-2117721-A1 (CA)
Title: Pressure vessel support
Inventor: RACICOT LAWRENCE H
IPC: F17C13/08
Filed: 1994-09-19
Abstract: A support for use with pressure vessels and the like, one example of which is a tank for storing propane. The pressure vessel support has a body formed into a light weight hollow elongate member generally trapezoldal in cross section with the widest side resting upon a supporting surface. The support has reinforced load bearing points located near each end and is ventilated such that air flows in, and moisture out of the interior reducing moisture problems. If the support is made of a heat resistant material it may be heated allowing it to be freed if it has become frozen to the ground during winter months.