baber/WOPTO huggingface dataset:
Patent CA-2024078-A1 (CA)
Title: Umbilical girdle for newborn babies
Inventor: CALLEJA ANTONIO M
IPC: A61F5/37
Filed: 1990-08-27
Abstract: Abstract:            Umbilical girdle for newborn babies The umbilical girdle in question is of the type intended to secure the navel of the newborns, and characterised by the fact that it comprises one tubular  piece formed from an elastic mesh (1) and that said umbilical girdle is provided in its border portions with an elastic edge.            The measurements of the girdle in a state of contraction and repose and its degree of elasticity adjust to the measurements of the midsection of the newborn (2), so that when in use it adheres gently but firmly around the abdomen in such a way that it secures a com-press (3) and the fastening clip on the stub of the umbilical cord without causing discomfort to the user.            The placement and removal of  the mesh is performed quickly and simply without having to wrap it around the newborn's body.
Patent CA-2025631-A1 (CA)
Title: Process for the preparation of benzotriazoles
Inventor: PRESTEL HELMUT
IPC: B01J23/40
Filed: 1990-09-18
Abstract: A-17750/+/CGM 358 Process for the preparation of benzotriazoles Abstract of the disclosure 2-(2-Hydroxyphenyl)-2H-benzotriazoles of the formula           I, in which R is hydrogen, C1-C12alkyl or C1-C4alkoxy, R1 is hydrogen, C1-C12alkyl,C5-C6cycloalkyl, phenyl or phenyl-C1-C4alkyl and R2 is C1-C12alkyl, C5-C6cycloalkyl, phenyl, phenyl-C1-C4alkyl or a group -CnH2n-COOR3, in which n is 0 to 4 and R3 is hydrogen or C1-C12alkyl, can be prepared particularly advantageously by catalytic hydrogenation of a suitable o-nitroazo compound in the presence of a Pt, Pd, Pt/Pd or Rh hydrogenation catalyst and an alkylenediamine or an acyclic or cyclic polyalkylene polyamine in a halogenated or nonhalogenated aromatic hydrocarbon as solvent.
Patent CA-2026392-A1 (CA)
Inventor: PENDERGRAFT PAUL T
IPC: C01B17/04
Filed: 1990-09-27
Abstract: A high pressure to low pressure transition in the steam production within sulfur condensers feeding cold bed adsorption reactors in an extended Claus process sulfur recovery plant is prevented from affecting recovery by maintaining a sufficiently cold reactor in final position to absorb potentially emissions affecting increase in final reactor feed temperature.
Patent CA-2027931-A1 (CA)
Title: Instrinsically safe barrier device
Inventor: WIETH HERMANN
IPC: H02H3/08
Filed: 1990-10-18
Abstract: INTRINSICALLY SAFE BARRIER DEVICE                   Abstract of the Disclosure An protection barrier provides voltage and current necessarily conveyed to hazardous, such as explosive, areas.  The system includes a current sensing circuit which triggers a silicon control rectifier based crowbar circuit in the event over current is detected.  This triggering, in turn, trips a relay severing the current path entirely.  A reverse polarity circuit provides for immediate clamping of improperly bias connections in a similar crowbar arrangement, and also provides for tripping of the circuit breaker.  Thermistors are also provided in current series in the event the circuit breaker fails to trip, or is forcibly bypassed.  The circuit breaker additional provides a visual indicator when it is in the tripped position.  The intrinsic barrier system is suitable to serving as a first stage protection to zener barrier modules as utilized in the prior art.
Patent CA-2030892-A1 (CA)
Title: Malt flavor material and preparation thereof
Inventor: HAAS GERHARD J
IPC: A23L27/00
Filed: 1990-11-26
Abstract: MALT FLAVOR MATERIAL AND PREPARATION THEREOF            ABSTRACT OF  DISCLOSURE A concentrated, cooked-grain flavorant which is heat stable and of low volatility is prepared for incorporation into a foodstuff, preferably a ready-to-eat cereal or biscuit.  This flavorant is produced by producing a slurry of distillers malt flour, advisably with gelatin or gelatin hydrolysate.  The slurry is prepared at a concentration and processed at a temperature controlled to favor proteolysis by the naturally occurring proteases in distillers malt.  The slurry is then diluted to a concentration and processed at a temperature controlled to favor starch hydrolysis by the naturally occurring amylases in distillers malt.  The slurry is then fermented with yeast and may be used as is or further concentrated by known drying techniques.     LPATCASE:128
Patent CA-2032295-A1 (CA)
IPC: E04H17/00
Filed: 1990-12-14
Abstract: An animal containment pen particularly for use as a maternity pen for calfing cows includes a front panel, two side panels, and a rear gate.  The front panel includes a head gate  section  adjacent  one  side  panel  and  a  squeeze  panel pivotally  mounted  on  the  front  panel  and  movable  from  a position alongside the front panel to a position squeezing the animal between the squeeze panel and the side panel adjacent the head gate.  A sliding gate is provided in the front panel between the squeeze panel and the opposite side.   The squeeze panel and the head gate are directly mounted in the plane of the front panel  so as to be formed therewith in an economic construction.   The squeeze panel  is mounted relative to the head  gate  so  that  movement  of  the  squeeze  panel  to  the squeezing position forces the head gate into a closed position to grasp the neck of the animal.  The side panel against which the squeeze panel cooperates includes basically a flat sheet a lower rear part of which can be opened to allow access to the rear   part  of   the  animal.     The  squeeze  panel  can  be automatically  latched  in  place as  it moves  toward the side panel  by a  latch arrangement  which  cooperates with the side panel.
Patent CA-2034857-A1 (CA)
Inventor: PEARS DAVID A
IPC: C08G18/84
Filed: 1991-01-24
Abstract: ABSTRACT            PRODUCTION OF POLYURETHANE POLYMERS, THE POLYMERS SO PRODUCED AND COMPOSITIONS CONTAINING THEM        A polyurethane polymer having desired chain-pendant or in-chain groups Y is prepared by 1) converting terminal isocyanate groups of an isocyanate-terminated polyurethane prepolymer to groups providing carbon- or nitrogen-bound -NH 2 and/or -NH-groups, and 2) chain extending modified prepolymer fromed in 1) with a compound having at least two enolic carbonyl groups and also having at least one group Y which becomes chain-pendant or in-chain in the chain-extended polymer.
Patent CA-2035636-A1 (CA)
Title: Styrene-epoxy-anhydride resins
Inventor: BLACKHALL SMITH JAMES D
IPC: H01B3/40
Filed: 1991-02-04
Abstract: 55,529 ABSTRACT Improved resinous compositions, particularly styrene-epoxy-anhydride resins, are disclosed which possess increased cross-link density, and improved mechanical properties. The increase in density is provided by small amounts of a vinyl monomer which simultaneously reacts with the resin units to promote a closer arrangement of polymer chains.
Patent CA-2036652-A1 (CA)
Title: Internal combustion engine
Inventor: MATE DAVID W
IPC: F02M35/104
Filed: 1991-02-19
Abstract: ABSTRACT OF THE DISCLOSURE         An internal combustion engine comprising an engine block including a cylinder and a combustion air passage for supplying combustion air to the cylinder, an air silencer communicating with the combustion air passage, and an elastic connector for securing the air silencer to the engine block.
Patent CA-2037616-A1 (CA)
Title: Mechanism and method for folding and sealing the upper and side flaps of an envelope form
Inventor: BROWN MICHAEL A
IPC: B43M5/04
Filed: 1991-03-06
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for producing items in selected configurations and a system and method for controlling the same.  More particularly, an apparatus for producing mail pieces and a system and method for controlling it to produce mail pieces in a variety of configurations are disclosed. The apparatus includes a laser printer and folding sealing apparatus controlled by a data processor.  The folder sealer apparatus combines sheets printed by the laser printer with pre-printed sheets and envelope forms, which also may be printed by the laser printer or may be windowed envelopes, folds the sheets as necessary and folds and seals the envelope form about the folded sheets to produce a mail piece.  A user inputs a configuration for the mail piece which is translated by the data processor into a data structure and transmitted to the controller of the folder sealer apparatus.  The controller controls devices comprised in the laser printer and the folder sealer by executing state routines in accordance with the data structure to produce the mail piece in the defined configuration. Concurrently the data processor transmits text from an output file to the laser printer for printing on printed sheets and envelope forms.  The data processor also controls the laser printer to print an address for the mail piece either on an envelope form or on a printed sheet in a position where it will be visible through the envelope. Thus the apparatus is controlled to process an output file stored in the data processor into a mail run having a selected configuration.  A mechanism and method for folding and sealing the upper and side flaps of an envelope form is also disclosed.
Patent CA-2038041-A1 (CA)
Title: Variable timing process and mechanism for a compression release engine retarder
Inventor: PRICE ROBERT B
IPC: F02B3/06
Filed: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE           A process and apparatus are provided to maximize the retarding horsepower of a compression release engine retarder driven from the intake or exhaust valve pushtubes or the fuel injector pushtubes throughout the operating speed range of the engine without exceeding the maximum allowable loading of the pushtubes.  The apparatus includes a timing advance mechanism incorporated into each slave piston comprising a biasing means responsive to the hydraulic pressure above the slave piston which determines the position of a moveable stop means whereby the timing advance of the slave piston is continuously varied in response to the hydraulic pressure above the slave piston.  The process includes the steps of reducing the flow of fuel to the cylinder, increasing the hydraulic pressure above the slave piston, compressing a biasing means in response to the hydraulic pressure above the slave piston, and moving a stop means relative to the slave piston in response to the compression of the biasing means thereby continuously varying the timing advance of the slave piston.
Patent CA-2038204-A1 (CA)
Title: Glycidyl esters of tricarboxylic acid adducts
Inventor: BRYTUS VINCENT
IPC: C07D303/16
Filed: 1991-03-13
Abstract: Glycidyl esters of tricarboxylic acid adducts Abstract of the disclosure Compounds of the formula (I)         (1) wherein R is hydrogen or C1-C5alkyl and R1 is o-phenylene, a saturated or unsaturated 1,2-cyclohexylene group; a 2,3-bicyclo[2.2.1]-hept-5-enylene group of the formula (II)      (II) or a saturated or unsaturated aliphatic group of about 2 to about 20 carbon atoms; said o-phenylene is optionally substituted in the ring by one or two alkyl groups of from 1 to 4 carbon atoms; said 1,2-cyclohexylene and bicyclo groups are optionally substituted by one or two alkyl groups of from 1 to 4 carbon atoms and/or by one to six chlorine or bromine atoms; and said aliphatic group is optionally substituted by one or more chlorine or bromine atoms.
Patent CA-2042414-A1 (CA)
Title: Sound absorbing materials and processes for producing the same
Inventor: MORIMOTO TORU
IPC: E04B1/86
Filed: 1991-04-12
Abstract: The improved sound absorbing material comprises an aluminum base expanded metal (or an aluminum base metal screen) which is laminated with an aluminum base metal foil (or a thin resin film), or additionally with an aluminum base metal fiber layer.    The aluminum base metal foil (or thin resin film) has ruptures, which vibrate in the process of sound absorption to permit the sound absorbing material to exhibit excellent sound-absorbing characteristics over a broad frequency range.    The improved sound absorbing material can be produced by a process which comprises the steps of preparing a laminate comprising the members described above and pressing the laminate so that the individual members are compressed together while forming ruptures in a regular pattern in the aluminum base metal foil (or thin resin film).
Patent CA-2042477-A1 (CA)
Title: An electroconductive and astringent film and film-forming composition for application to skin
Inventor: SCHEPS MILTON H
IPC: C08K5/42
Filed: 1991-05-13
Abstract: A composition suitable for application to skin to provide thereon a film with electroconductive and astringent properties, comprises a mixture of a film-forming amount of a film-forming polymer, an electroconductive amount of an ionic astringent compound homogeneously dispersed throughout the mixture and a carries therefor whereby on application to the skin, a film is formed containing said compound substantially homogeneously dispersed throughout the film.
Patent CA-2043647-A1 (CA)
Inventor: HOWELL CHESLEY R
IPC: G01R11/04
Filed: 1991-05-31
Abstract: A cable retention mechanism (170) for an elec-tricity metering device (30) including a housing (34) having a cavity, a cover (36) positioned on the housing (34) and enclosing the cavity, and wherein the housing (34) has a cable entry slot (96) adjacent an edge of the cavity for placement of a cable therein.    The cover (36) has a first retainer (174) extending outwardly from the housing and positioned adjacent the cable entry slot (96) when the cover (36) is positioned on the housing (34), and a second retainer (176) extending from the cover (36) into the cavity adjacent the cable entry slot (96) when the cover (36) is positioned on the housing (34), whereby the first retainer (174), the slot (96), and the second retainer (176)  bend and position the cable in a generally U-shaped    configuration when the cover (36)  is positioned on the housing (34) and the cable is in the slot (96).
Patent CA-2045577-A1 (CA)
Inventor: YATKA ROBERT J
IPC: A23L27/30
Filed: 1990-11-21
Abstract: A sucrose-containing chewing gum ingredient is prepared by codrying sucralose with a codrying agent and homogeneously mixing about 50 to about 97 parts by weight heat-softened polyvinyl acetate with about 3 to about 50 parts by weight of the codri-ed sucralose. The mixture is then cooled. A chewing gum is prepared by mixing the sucralose-containing ingredient, gum base, a bulking agent and flavor to make a chewing gum composition.
Patent CA-2046119-A1 (CA)
Title: Automatic trolling arrangement
Inventor: KULPA DANIEL S
IPC: B63H25/04
Filed: 1991-07-03
Abstract: Automated constant depth steering and automated yaw correcting techniques for fishing boats or similar craft usable in concert or separately are disclosed. The constant depth steering arrangement controls a relative constant thrust electric trolling motor by varying the orientation of this trolling motor which propels the boat relative to the boat. The constant depth steering arrangement includes operator entry switches and potentiometers for receiving an operator selected water depth and an indication of the direction and sense in which water depth changes. The automatic yaw correcting arrangement includes a rudder-like structure for sensing the lateral component of craft motion relative to the water, and is responsive to the sensed lateral motion to imparting a lateral thrust to the craft in opposition to the sensed lateral component of craft motion.      The lateral thrust may be provided by a reversible motor such as another trolling motor mounted to the craft with its thrust axis transverse to the craft, and the sensing arrangement, in addition to the rudder may include a normally open switch coupled to the rudder and closable in one of two positions when the lateral component of craft motion exceeds a prescribed threshold, the one closed position being indicative of the direction of lateral motion and, therefore, the direction in which the reversible motor must be energized to appropriately compensate.
Patent CA-2046917-A1 (CA)
Inventor: PARMENTIER MARC
IPC: C12R1/91
Filed: 1990-12-12
Abstract: The invention concerns a polypeptide possessing thyrotropin receptor activity, characterised in that it com-prises the amino acid sequence (shown in Fig. 11), or a fragment thereof, or an amino acid sequence derived from this sequence by substitution or deletion of any of the am-ino acid residues (indicated in Fig. 11), or by insertion of additional amino acid residues.
Patent CA-2047077-A1 (CA)
Title: Polymer scale preventive agent and method of preventing polymer scale deposition using it
Inventor: USUKI MASAHIRO
IPC: C08F2/00
Filed: 1991-07-15
Abstract: ABSTRACT OF DISCLOSURE            Polymer scale preventive aqent and method of preventing polymer scale deposition using it A polymer scale preventive agent for use in polymerization of a particular monomer having an ethylenic double bond and having a high dissolving power against the conven-tional scale preventive coatings such as styrene, .alpha.-methylstyrene and acrylates, comprising: (A)     an aromatic compound having at least one group selected from the class consisting of primary, secondary and tertiary amino groups and the quaternary ammonium group and/or a dye having at least one group selected from said class, and (B)     at least one compound selected from the gxoup con-sisting of alkali metal salts and ammonium salts of a polyvinylsulfuric acid. The agent is coated on the inner wall surfaces, etc. of a polymerization vessel.  Polymer scale deposition can be effectively prevented.
Patent CA-2047527-A1 (CA)
Title: Method for administering a therapeutic anticoagulant
Inventor: DUNWIDDIE CHRISTOPHER
IPC: A61K38/00
Filed: 1991-07-22
Abstract: TITLE OF THE INVENTION A METHOD FOR ADMINISTERING A THERAPEUTIC ANTICOAGULANT            ABSTRACT OF THE DISCLOSURE         A method for inhibiting blood coagulation Factor Xa.  The method involves subcutaneous bolus injection of a protein-containing pharmaceutical composition at low dosage to provide long-term effective means for preventing blood coagulation.
Patent CA-2053294-A1 (CA)
Inventor: MITTEL JAMES G
IPC: H04L25/06
Filed: 1990-05-29
Abstract: 2053294 9016133 PCTABS00003 A battery saver type paging receiver (fig. 2) includes an improved peak and valley amplitude detection type data limiter section (fig. 3) with mode control operational thereof, digital word storage (50, 52) of acquired peak and valley amplitude values, and self tuning capabilities (56). More specifically, the data limiter section includes a controller (56) for controlling the peak and valley detection circuits (32, 34) to acquire respective peak and valley amplitude values in digital word form in a first operational mode (132, fig. 5) and to hold the peak and valley amplitude digital words in corresponding storage registers in a second operational mode (134). The controller may transfer the data limiter section into a third operational mode (136) during which the peak and valley digital words may be altered a predetermined count to effect a self-tuning thereof. In one embodiment, the third mode of operation is effected during the transfer between the second and first modes of operation.
Patent CA-2054731-A1 (CA)
Inventor: BATHRICK ERWIN W
IPC: G09C1/00
Filed: 1991-02-20
Abstract: L'invention est un système d'information réparti amélioré qui transmet automatiquement des unités de donnée de protocole de sécurité entre ses utilisateurs. Le système de l'invention comprend un processeur (14) qui compare l'adresse et la clé de sécurité d'une unité de donnée de protocole de sécurité reçue avec des adresses et des clés de sécurité de système terminal stockées dans une mémoire (10, 12) et, en l'absence d'une adresse et d'une clé de sécurité d'un système terminal existant (B), utilise un processeur (20, 24) pour amorcer automatiquement la négociation d'une clé de sécurité entre des systèmes terminaux (A, B), puis confirme l'acceptation de la clé de sécurité négociée et amorce la transmission de l'unité de donnée selon le protocole de sécurité en utilisant des émetteurs et des récepteurs (18, 20) et des processeurs à protocole (19, 28).
Patent CA-2054748-A1 (CA)
Inventor: MCGINLEY EMANUEL JOSEPH
IPC: A23L29/238
Filed: 1990-05-16
Abstract: De la cellulose microcristalline intimement mélangée à une gomme de galactomannane telle que de la gomme de guar dans un milieu aqueux puis mélangée, de préférence par séchage par pulvérisation, forme un nouvel agrégat comprenant une poudre dont les particules ont une forme sphéroïdale. On peut utiliser la matière ainsi obtenue comme matière analogue à matière grasse basse calorie, dans certains produits alimentaires. On peut facultativement incorporer dans cette composition un troisième composant comestible tel qu'une matière lipophile, ou une matière hydrophile, telle qu'une matière protéinique ou un polysaccharide, ou bien des mélanges de ces produits afin d'améliorer les propriétés désirées de goût et/ou autres. Lorsque l'on ajoute cette composition, sous forme colloïdale, à des produits alimentaires tels que des assaisonnements pour salades ou des produits laitiers tel qu'un succédané de matière grasse, elle confère un goût ainsi qu'une consistance analogue à ceux de la matière grasse, sans la valeur calorique de cette matière. Dans un autre mode de réalisation de l'invention, on a découvert que les particules sphériques peuvent être cassées dans des conditions de cisaillement haute énergie, afin de former une matière fibreuse laquelle, lorsqu'elle est dispersée dans l'eau, confère également des propriétés analogues à celles de la matière grasse aux produits alimentaires.
Patent CA-2055426-A1 (CA)
Title: Smoking compositions containing a menthol-release additive
Inventor: CHAN W GEOFFREY
IPC: A24B15/40
Filed: 1991-11-13
Abstract: ABSTRACT OF THE DISCLOSURE         In one embodiment, this invention provides a smoking composition which contains a flavorant additive which releases menthol under normal cigarette smoking conditions.         The menthol-release additive is a mixture of menthyloxycarbonylglucose compounds which include more than 35 mole percent of 1-o-menthyloxycarbonyl-.beta.-D-glucopyranose and more than about 20 mole percent of 1,6-di-O-menthyloxycarbonyl-.beta.-D-glucopyranose.
Patent CA-2056525-A1 (CA)
Title: Room temperature vulcanizable silicone compositions
Inventor: LUCAS GARY M
IPC: C08G77/48
Filed: 1991-11-28
Abstract: Docket No.: 60S1-1411 Abstract of the Invention Room temperature vulcanizable, scavenger-reduced, organopolysiloxane compositions having improved application rate amd thixotropy properties are provided, comprising a mixture comprising (A) the reaction product of a polyalkoxy-terminated organopolysiloxane, silica filler, and a cyano-functional polyalkoxy silane; (B) a tin condensation catalyst; and (C) a scavenger for hydroxy groups. In preferred embodiments, the RTV composition further comprises a crosslinking polyalkoxy silane and an adhesion promoting polyalkoxysilane.
Patent CA-2058305-A1 (CA)
Title: Sucker
Inventor: HORIKI SEINOSUKE
IPC: B65H5/14
Filed: 1991-03-07
Abstract: ABSTRACT    The object of the present invention is to perform smoothly the automatical attaching/removing of a masking member.  In the present invention, when said masking member is attached/removed to/from a masking part, said masking member is sucked by a sucker forming a vacuum in said sucker by connecting the ventilation opening of said sucker to a ventilation tube connected with a vacuum means and released from said sucker by allowing air into said ventilation tube wherein a phural number of ventilation paths are radially formed between said bell body and said covering layer to distribute uniformly the vacuum and the air-pressure in said sucker so that said masking member is smoothly sucked by said sucker and released from said sucker.