baber/WOPTO huggingface dataset:
Patent CA-1233771-A (CA)
Inventor: CHANG SUNG-CHOL C O RICHARD L
IPC: B65D33/16
Filed: 1985-05-23
Granted: 1988-03-08
Abstract: ABSTRACT     A container with a resealable sealing device consisting of a paper of foil blank and a sealing flap which can be produced inexpensively by means of die cutting.  A pressure sensitive adhesive is used to make the sealing flap of the container resealable and the sealing flap is attached in a strong yet flexible manner.  Die cut tear prevention holes are used to prevent the sealing flap from tearing away from the container.
Patent CA-1234605-A (CA)
Inventor: TORR FRED
IPC: H01R11/30
Filed: 1985-06-20
Granted: 1988-03-29
Abstract: ABSTRACT OF THE INVENTION            An electrical connector for use in arc welding com-prises a magnet of generally toroidal shape housed in a cup-shape support and secured by a screw to a casing having a surrounding annular face substan-tially coplanar with the end face of the magnet and the rim of the cup-shape support.  The magnet is made from a material incorporating a high proportion of cobalt having a low temperature coefficient, which is resistant to high temperatures and substantially unaffected by the high welding current which flows therethrough in operation.
Patent CA-1252339-A (CA)
Inventor: SOSNOWSKI LEON WEGMAN ST AUBUR
IPC: C02F11/06
Filed: 1985-07-10
Granted: 1989-04-11
Abstract: ABSTRACT      A coincineration process whereby sewage sludge or other toxic liquid chemical waste is incinerated with a supplemental fuel such as municipal refuse, coal, sawdust, tire chips and the like involves introducing the sewage sludge into the incineration zone by means of a pressure spray nozzle or a spinning cone or disc atomizer.  In the form of ultrafine solids, liquid or gas, a supplemental fuel may be introduced with the sewage sludge.  Supplemental fuel may also be intro-duced into the incinerator by conventional means.  Addition of tire chips in the feed provides in a higher incineration zone temperature and significantly reduces dioxin compounds present in the incineration zone off gas.  Also, to reduce the scaling and fouling of the boiler tubes and incinerator, to increase the density and pumpability of the sewage sludge, and to elim-inate metal salt deposits from the incinerator, the boiler feedwater and the sewage sludge are each contacted with an electromagnetic field device prior to heating.
Patent CA-1253748-A (CA)
Inventor: THORGEIRSSON MARKUS B
IPC: B63C7/18
Filed: 1985-07-24
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE     The specification describes a life net for rescue at sea.  The net is fastened to ropes on either side and connected to a main pulling rope.  Floats and leads are provided to determinine the position of the net in relation to the surface of the water.  The net mesh is larger than a man's thigh with clothes and smaller than the man's chest so that he will be retained in the net.
Patent CA-1265052-A (CA)
Inventor: SARNOFF STANLEY J
IPC: A61K31/505
Filed: 1985-08-08
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE The absorption of a scavenger of oxygen free radicals generated at the time of reperfusion or the absorption of an agent preventing the cytotoxic effects on healthy cells in a mammal, e.g. superoxide dismutase or WR-2721 is enhanced by substantially simultaneously administering an absorption enhancing agent therefore, e.g. hydroxylamine or a non-toxic salt thereof.  It is also part of the invention to inject WR-2721 intravenously or intramuscularly as a scavenger of oxygen free radicals even in the absence of an absorption enhancing agent.
Patent CA-1252725-A (CA)
Title: Composition tinctoriale pour fibres keratiniques  renfermant au moins une nitro-2 paraphenylenediamine  n-substituee cosolubilisee et procede de teinture de  fibres keratiniques correspondant
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/34
Filed: 1985-08-12
Granted: 1989-04-18
Abstract: L'invention concerne une composition tinctoriale pour fibres kératiniques renfermant, dans un véhicule approprié, au moins un colorant direct nitré de la série des nitro-2 paraphénylènediamines, de formule (I): <IMG> (I) formule dans laquelle: R1 représente l'hydrogène, un radical alkyle inférieur ayant 1 ou 2 atomes de carbone ou un radical .beta.-hydroxyéthyle; R2 représente un radical .beta.hydroxyéthyle; R3 représente l'hydrogène, un radical alkyle inférieur ayant 1 ou 2 atomes de carbone ou un radical .beta.hydroxyéthyle; R4 représente l'hydrogène, un radical alkyle inférieur ayant de 1 à 4 atomes de carbone, un groupement halogène, étant entendu que, lorsque R4 est différent de l'hydrogène, R3 représente l'hydrogène; sous forme libre ou salifiée, caractérisée par le fait qu'elle renferme également au moins un dérivé de la xanthine répondant à la formule (II) suivante: (II) <IMG> formule dans laquelle: n = 0 ou 1; R'1 et R'2 représentent un atome d'hydrogène, un groupe alkyle inférieur ayant de 1 à 4 atomes de carbone ou un groupe hydroxyalkyle inférieur ayant 2 ou 3 atomes de carbone; R'3 représente un atome d'hydrogène; R'4 représente un atome d'hydrogène, un groupe alkyle inférieur ayant de 1 à 4 atomes de carbone, un groupe alcoxy inférieur ayant de 1 à 4 atomes de carbone ou un halogène, R'4 pouvant, en outre, représenter un groupe oxo lorsque R'1 = R'2 = R'5 = H et n = 1; R'5 représente un atome d'hydrogène, un groupe alkyle inférieur ayant de 1 à 4 atomes de carbone, un mono ou polyhydroxyalkyle inférieur, une chaîne N-(hydroxy-2' éthyl), N-méthyl amino-3 hydroxy-2 propyle; un groupe alkyle inférieur ayant de 1 à 4 atomes de carbone substitué par un hétérocycle à deux hétéroatomes identiques ou différents; un groupe acétique ou un groupe propane sulfonique-3; R'1, R'2, R'3, R'4, R'5 ne pouvant représenter simultanément l'hydrogène; les composés de formule (II) étant présents soit sous forme libre, soit sous forme salifiée par un acide minéral ou organique. L'invention concerne également un procédé de teinture de fibres kératiniques, notamment de cheveux humains, utilisant une composition selon l'invention.
Patent CA-1266616-A (CA)
Inventor: DUNN ROBERT N
IPC: A61B19/04
Filed: 1985-08-23
Granted: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE      An improved surgical glove, powdered to serve as a lubricant, is provided by using a polyol powder as the lub-ricant.  The use of a polyol powder as the powdering agent for use on surgical gloves avoids the problem of starch peritonitis that has been reported upon in medical literature.     In one preferred application, polyol powder is dusted onto the side of the glove that will be the glove, exterior, or patient-contact surface of the glove when used.  Alternatively, polyol powder is dusted onto both surfaces of the glove.    Experiments have suggested that an aqueous/electrolyte solution that includes F-68 polyol would be useful for peritoneal or other thoracic lavage.  F-68 can also be used alone or in combination with other polyol powders, such as F-38, L101 or L121 as a colloidal suspension/emulsion or as an aqueous/electrolyte solution for the preventative treatment of abnormal scar tissue formation.
Patent CA-1269676-A (CA)
Inventor: DE NEEF DIRK
IPC: C02F11/00
Filed: 1985-10-16
Granted: 1990-05-29
Abstract: Procedure for the consolidation of sludge, whereby this sludge is mixed with a small quantity of at least one calcium compound with a calcium oxide and/or calcium sulphate base, as well as with alkaline metal silicate and organic hardening agents in quantities sufficient to give the sludge durable and spadeable properties, with the characteristic that to the sludge containing a quantity of calcium compound an alkaline metal silicate and at least one non-phytotoxic organic hardening agent consisting of organic compounds containing more than 12 carbon atoms is added.
Patent CA-1246859-A (CA)
Inventor: MORIOKA KOJI
IPC: B05B13/04
Filed: 1985-10-25
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A spraying booth comprising a spraying area defined by a ceiling and side walls.  The ceiling includes top feed openings connected with a feed duct extending from a conditioner for controlling a fresh air  temperature.  The side walls include side feed openings connected with a blast duct for supplying air  from which paint mist has been removed at mist removing devices.  Fresh air supplied through the top feed openings and the mistless air supplied through the side feed openings  combine  to produce an advantageous atmospheric condition for a paint spraying operation.
Patent CA-1262114-A (CA)
Inventor: KICHERER ROBERT
IPC: B65D85/62
Filed: 1985-10-30
Granted: 1989-10-03
Abstract: ABSTRACT     A stacker has support units within each case a plurality of support members for in each case two superimposed hotplates distributed over the hotplate circumference and connected by connecting elements so as to be slightly elastically movable relative to one another. The hotplates engage in centred manner in the support units, in such a way that the central axes of the two hotplates engaging in a support unit are mutually displaced at least by the diameter of the fixing bolts protecting over the undersides of the hotplates.  For the arrangement under in each case one double layer of hot-plates spaced by support units, intermediate layers are provided having on their upper surfaces centering cavities for the engagement of the hotplates and on their bottom surfaces having protective layers for the careful placing on the in each case underlying hotplates.
Patent CA-1236689-A (CA)
Inventor: FUNGHINI AUGUSTO
IPC: F27B9/24
Filed: 1985-10-31
Granted: 1988-05-17
Abstract: ABSTRACT     Walking Beam Furnace.     A walking beam furnace comprises a hearth formed by fixed and walking beams disposed with their axes in the feed direction.   Both the walking beams and the fixed beams are divided at positions spaced apart in the feed direction into sections, and each section of each  beam  is  staggered  relative  to  the  adjacent section.   As a result,  the material to be annealed comes into contact with the cooled fixed beams at different positions at each of the conveying pauses and temperature balancing  takes place at  the points of contact.
Patent CA-1256695-A (CA)
Inventor: ACKERET PETER
IPC: G03B23/02
Filed: 1985-11-12
Granted: 1989-07-04
Abstract: ABSTRACT         A device for cyclically rearranging a pile of rectangular or square sheets (such as photographic prints) by repeatedly performing the operation of removing one sheet from one end of the pile and returning the removed sheet to the other end of the pile.  To facilitate removal of each sheet from the pile, the sheet to be removed is pressed against a frictional surface by a roller on the separator structure which moves relative to the sheet to be removed in order to separate that sheet from the remainder of the pile.  The frictional surface moves with the sheet to be removed, and the roller helps ensure that the sheet to be removed stays in contact with the frictional surface and is moved thereby.
Patent CA-1257883-A (CA)
Inventor: GRATZ MATTHIAS
IPC: A63C5/00
Filed: 1985-11-14
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE    Running sole structuring for a ski, especially for a cross-country ski. The object of the invention is to provide a new profiling which combines optimum gliding and climbing characteristics.  Therefore, it is the object of the invention, to provide a suitable shaping of the profiling which fully considers the special requirements under different snow conditions as well as the special loadings of the ski during the push-off and gliding phases, as well as the processes of sticking and gliding friction and the transitional phases associated therewith directly.    This object is solved according to the invention by the provision of exclusively straight, vertical and parallel arranged profile edges with respect to the direction of the run which are also two-dimensional in the plane of contact with the snow and are statistically arranged and, wherein the adjacent pairs of climbing edge rows lying behind each other lie on a gliding arc.  It is preferred when the mean edge length (?n) in the push-off region (A) is the smallest and increases continuously and/or discontinuously toward one ski tip, respectively ski end, and wherein in the end region of the longitudinal extent of the profiling the maximum value for the mean edge length (?n) is attained.  (Fig. 2 with Fig. 3 together).
Patent CA-1258874-A (CA)
Inventor: COMYNS ALAN E
IPC: C01B39/04
Filed: 1985-11-15
Granted: 1989-08-29
Abstract: - ? -ABSTRACT       A process for the Resolution of a Racemate A racemate may be resolved into its enantiomers by stereoselective adsorption on a crystalline molecular sieve having an assymetric crystal structure for example zeolite ZSM11.  The resolution may be assisted by the presence of an enantiomer of a compound separable from that of the racemate either preadsorbed on the molecular sieve or included in a polar solvent solution of the racemate to be treated.          Resolution of an alkyl aryl sulphoxide racemate is exemplified.
Patent CA-1233322-A (CA)
Inventor: LESSWAY RICHARD J
IPC: B25J15/02
Filed: 1986-01-10
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE      An automatic centering and gripping apparatus which includes a housing in which is slidably mounted a longitudi-nally movable operator body.  A pair of gripper arms are slidably mounted on said operator body.  Each gripper arm carries a gripper member engageable with a workpiece.  The gripper members are moved longitudinally and laterally into gripping engagement with a workpiece when the operator body is moved in one longitudinal direction, and they are corres-pondingly disengaged from the workpiece when the operator body is moved in the other longitudinal direction.
Patent CA-1264498-A (CA)
Inventor: HILAIRE JEAN-CLAUDE
IPC: C08L77/02
Filed: 1986-01-20
Granted: 1990-01-16
Abstract: A process for the manufacture of a polyamide powder comprising polymerizing in solution a reaction mixture comprising a monomer lactam or lactams capable of generating said polyamide in the presence of an N,N'-alkylene bisamide.
Patent CA-1251937-A (CA)
Inventor: WILKE WILLIAM G
IPC: G04F10/00
Filed: 1986-01-23
Granted: 1989-04-04
Abstract: Abstract An apparatus for calibrating a timer of the type having a first and a second input channel in which an initial signal arriving over one input channel initiates a timing cycle, while a subse-quent signal arriving over the other input channel terminates the timing cycle, said initial and sub-sequent signals being transported to remote ends of said first and second input channels from remote sources by means of first and second signal conduc-tors.  The apparatus comprises a commoning conduc-tor, a test signal source, and first and second signal routing means, said first signal routing means being capable of selectively coupling the first signal cable, the test signal source, one end of the commoning cable, and the first timer input channel, while said second signal routing means is capable of selectively coupling the second signal cable, the test signal source, or another end of the commoning cable and the second timer input channel.  The differences in delay times associated with different signal paths are determined by a series of tests using the test signal source to generate signals to start and stop the timer, while the signal routing means configure the apparatus in selected testing arrangements.
Patent CA-1247133-A (CA)
Inventor: BURTON THOMAS M
IPC: C08J9/06
Filed: 1986-02-13
Granted: 1988-12-20
Abstract: Liquid or readily liquefiable mixtures of quaternary ammonium borohydrides are disclosed, selected from those falling within the formula: <IMG> wherein R1, R2 and R3 may be the same or different and each is selected from alkyl, alkenyl, cycloalkyl, aryl, alkaryl and aralkyl groups and R4 is selected from alkyl and alkenyl groups having from 6 to 30 carbon atoms, with the proviso that R1, R2, R3 and R4 are not all alkyl, and with the further proviso that the compounds of each said mixture vary only with respect to group R4. The new borohydride mixtures are prepared by either mixing a borohydride salt and a mixture of quaternary ammonium salts in alkaline aqueous solution and extracting the resulting quaternary amine borohydride mixture with an organic solvent or by reacting finely divided borohydride salt with an organic solution of a mixture of quaternary ammonium salts.
Patent CA-1243188-A (CA)
Inventor: MOSSER JOHN E
IPC: B22D41/50
Filed: 1986-03-11
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE    A submerged nozzle for use in introducing molten metal below the surface of a molten metal pool in a flow-through continuous casting mold.  The nozzle is tubular and has an upper end connected to a source of molten metal to be introduced to the mold for casting.  The lower end of the nozzle is closed and adjacent this end are two molten metal outlet ports of equal diameter and in opposed relation with each being axially inclined upwardly at an angle of about 15°.  Four additional equal diameter molten metal outlet ports with a diameter of each being larger than the diameter of the said two molten metal outlet ports are positioned adjacent said lower end of the nozzle in diametrically opposed pairs with each pair being nonradial at an included angle of 30° and inclined upwardly at an angle of about 15°.
Patent CA-1246307-A (CA)
Inventor: VALYI EMERY I
IPC: B29C49/06
Filed: 1986-04-07
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE     A  method  and  apparatus  for  injection  blow  molding hollow plastic articles characterized by increased capacity due to back-to-back operations or stack molding and a rapid and efficient operating cycle.   The process and apparatus includes back-to-back injection mold stations, back-to-back blow mold stations located on each side of and adjacent said injection   mold   stations   in   side-by-side   relationship therewith,  back-to-back ejection stations  located adjacent each   of   said   blow   mold   stations   in   side-by-side relationship, and blow cores cooperating with said injection stations and blow stations,  wherein the operation of said cores is facilitated by an overlapping cycle.
Patent CA-1274179-A (CA)
Inventor: D AMORE PATRICIA
IPC: A61L27/00
Filed: 1986-04-30
Granted: 1990-09-18
Abstract: ABSTRACT OF THE INVENTION    A novel series of articles useful as implants and prostheses and methods for their preparation and use are provided which utilize polyanhydride polymeric matrices as a general class of materials.  These articles are biocompatible, non-inflammatory and degrade predictably into non-toxic residues after introduction in-vivo.  The articles may be formed in any desired dimensions and configuration and may take specific shape as vascular or skin grafts, as biodegradable sutures or as orthopedic appliances such as bone plates and the like.
Patent CA-1253055-A (CA)
Inventor: MATSUMOTO KAZUAKI
IPC: C21D8/00
Filed: 1986-05-16
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE       A steel which is excellent in mechanical properties after a warm working process is produced by specifying a chemical composition as claimed, subjecting the steel to a controlled rolling under conditions at temperatures of not more than 900°C and accumulated reduction of more than 30%, leaving it, after the controlled rolling, as it is in the air or performing it to an accelerated cooling wherein the steel is cooled at rate between the air cooling and 100°C/sec until temperatures where a transformation finishes, subsequently reheating the steel to ranges between 400°C and 750°C, and carrying out the warm work-ing thereon  instantaneously or after the air cooling at the temperatures between 250°C and 750°C.
Patent CA-1268628-A (CA)
Inventor: RAAP GERALD G
IPC: A47G1/24
Filed: 1986-07-30
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE        A hanger  for  a picture  or  like hanging article is  formed of a substantially straight bar.   The opposite ends of the bar are attached to the rear surface of the article  with  a  degreee  of  clearance  between the surface and  the  bar.   A collar is  slidingly mounted on the bar for  relative  lengthwise  adjustment movements  of  the bar and  collar.    A  locating  formation  is  provided  on  the collar  for  suspending  the  attachment  on  a  wall-mounted hook and the like.  The collar has a first portion gripping the  bar  top  and  bottom  and  a  second portion  extending below the bar,  the locating formation comprising a notch extending upwardly from a lower edge of the second portion.          This   hanger dispenses with the ned for a cord or wire, is simple to attach to a picture, and facilitates leveling of the picture when suspending it by means of the attachment on a wall-mounted hock.
Patent CA-1267773-A (CA)
Inventor: PROVOST GEORGE A
IPC: A44B18/00
Filed: 1986-08-13
Granted: 1990-04-17
Abstract: ABSTRACT         A self-engaging separable fastener is disclosed which comprises a base member of woven separable fastener material having at least two adjacent mating fastener sections.  At least one section is defined by a plurality of loops upstanding from the base member, and the other section is defined by a plurality of hooks upstanding from the base member. The loops are formed of respective generally parallel rows of multifilament yarns interwoven into their respective base section so as to repeat the same loop direction and construction every predetermined number of picks and the hooks are cut from respective generally parallel rows of loops of monofilament yarns interwoven into their respective base section so as to repeat their loop direction and construction every predetermined number of picks, which latter number of picks is greater than the number of picks in which the direction of the multifilament loops is repeated.  The density of the monofilament hooks is less than the density of the multifilament loops such that the sections of fastener material may be placed in face-tofane engagement by folding one section over the other and pressing the surfaces together and separated by peeling forces normal to the interfacial plane of engagement. Preferably the loops repeat themselves every four picks and the hooks repeat themselves every eight picks.
Patent CA-1271708-A (CA)
Inventor: GLUECK REINHARD
IPC: A61K39/205
Filed: 1986-09-05
Granted: 1990-07-17
Abstract: ABSTRACT OF THE DISCLOSURE    The invention relates to a process for the preparation of a rabies vaccine by multiplication of rabies viruses in animal nerve tissue or poultry embryos, harvesting of the viruses from the nerve tissue or from the heads of the embryos, enriching the viral preparation, inactivating thereof, and preparing a vaccine.  In one aspect, the process comprises homogenizing the nerve tissue or embryo heads and harvesting of the viruses therefrom by avoiding the use of a mixer, and thus preventing damage to and fragmentation of the viruses.  The nerve tissue, the embryo heads or their contents are comminuted in a manner which preserves cell and viral integrity.  The preparation is then treated by separating the complete live viruses which are capable of multiplication from the resulting cell suspension, delipidating by extraction with a water-immiscible organic solvent and then further selectively concentrating the viruses thereof.    The invention also relates to a myelin-free rabies vaccine which has been obtained by the process described above from animal were tissue or poultry embryo head tissue containing rabies viruses.