baber/WOPTO huggingface dataset:
Patent BE-800691-A (BE)
Title: Treatment of dermatological disorders - using pyridyl -oxopregna dieno-pyrazole deriv
Inventor: O'NEILL J L
IPC: A61K47/32
Filed: 1973-06-08
Abstract: A white crystal-clear gel and an effective quantity of 2'-(4-pyridyl) 6.16 alpha-dimethyl-11 beta 17 alpha-21-trihydroxy 20-oxopregna-4.6-dieno (3.2c) pyrazole (I) are used in preparations for the topical treatment of dermatological disorders. The gel consists of >=1 solvent, >=1 thickening agent and water. The pref. solvents are ethanol, isopropanol, propyleneglycol- and/or glycerol. The thickening agent consists of hydroxy(ethyl or propyl) cellulose and/or "Carbopol" 940. Prepns. have good stability and good deposit props. The carrier does not irritate the skin and gives max skin penetration.
Patent BE-895983-A (BE)
Title: Fire resistant closure for door or window openings - comprises iron casing containing insulation and reinforcing frame of plaster
Inventor: SCHRODERS T
IPC: E06B5/16
Filed: 1983-02-22
Abstract: The fire resistant closure for door or window openings comprises a flat casing (3) made up of two steel sheets (1,2), the edges (4,5) of which are folded together to hold the assembly together. The casing encloses a reinforcing frame (9) made of plaster and a layer of insulation (6). The reinforcing frame is made up of rectangular beams (12,13) of plaster which are arranged perpendicular to the plane of the door or window opening.
Patent BE-904270-A (BE)
Title: Piles electrochimiques.
IPC: H01M4/75
Filed: 1986-02-24
Abstract: Conducteur formant borne, tel qu'une aiguille (11), pour pile électrochimique comportant un bouchon (13) fait d'une matière souple, telle qu'une matière plastique, ce conducteur comportant des moyens d'ancrage formés d'une pièce avec lui, telsqu'un ardillon circonférentiel arrondi (23) ou deux ardillons distincts ou plus, agissant comme épaulements pour empecher pratiquement totalement l'extraction ou l'expulsion du conducteur hors du bouchon (13) de la pile.
Patent BE-904533-A (BE)
Title: Portable hand loaded slide projector - has black chamber, light source, slide housing and lenses and is cooled by ventilator
IPC: G03B21/00
Filed: 1986-04-02
Abstract: The largest section of the projector (1) box (2) perpendicular to its objective (4) axis (3) corresponds to that of a slide (5) mounted in a chassis (6) and aligned with the axis. A light (8) is placed in a black chamber (7) and a condenser (9) spreads the illumination uniformly over all the slide surface. - A housing (10) perpendicular to the objective axis has a device (11) to take both a slide and an objective. The projector can be supplied with mains electricity or there can be batteries near the black chamber to supply the light.
Patent BE-765682-A (BE)
Title: Crystalline aluminosilicate zeolite for high
Inventor: CHEN N Y
IPC: C10G59/02
Filed: 1971-04-13
Abstract: Crystalline aluminosilicate zeolite for high octane petrol prodn This zeolite, for improving the octane number of a reforming product, is formed by crystallisation from a soln contg. organic cations so that it contains organic cations, and has a silica/alumina ratio of >15:1, and pores of such a size that it absorbs methyl-paraffins. The zeolite is used to produce high octane petrol so reducing or eliminating the use of the lead derivs and avoiding atmospheric pollution. The zeolite has a high selectivity, and give high yields of high octane petrol by converting n-paraffins into alkylaromatics.
Patent BE-774211-A (BE)
Title: Shuttle loading system - with weft yarn supplied by pneumatic gun
Inventor: TITOV D V
IPC: D03J5/06
Filed: 1971-10-20
Abstract: The shuttle has a storing chamber open at one end, and connected at the other end via a duct to an open ended braking chamber parallel with the storing chamber. A brake, pref. comprising a bell-crank spring biased so that one arm contacts a leave spring is provided in the braking chamber; and a removable plug is provided to close the open end of the storing chamber. The brake is released by inserting a plunger through a bore in the shuttle and yarn is fed by a pneumatic gun, through the braking chamber and duct, into the storing chamber. The pressure air escapes through apertures in the storing chamber. Yarn is easily introduced into the shuttle without interference from the brake.
Patent CA-1037674-A (CA)
Inventor: BREKKEN ROGER A
IPC: B29C55/00
Filed: 1973-12-07
Granted: 1978-09-05
Abstract: ABSTRACT       An integral heat-set, biaxially oriented composite film comprised of a layer of transparent polyethylene terephthalate having a smooth exposed major surface and a transparent copolyester layer having a matte exposed major surface.  The film is dimension-ally stable, strong, tough and water resistant, receptive to writing, and transparent when applied to a substrate, permitting visual recognition of indicia therethrough.  The film provides a particularly superior backing for an adhesive tape.
Patent CA-1045583-A (CA)
Inventor: HUND HELMUT
IPC: C25C7/02
Filed: 1974-01-07
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE A long-term electrode for electrolytic processes comprises a metallic substrate of a metal passive under the conditions of the electrolytic process and an electrically conductive first coating of a titanium oxide of the for-mula TiOy (1.999?y?0.1) which has been produced on  he surface of the metal-lic substrate by flame or plasma spraying and covers at least part of the metal substrate and a second coating containing a platinum group metal or platinum group metal compound.
Patent CA-1037194-A (CA)
Inventor: KLEINER HANS-JERG
IPC: D01F6/84
Filed: 1974-09-16
Granted: 1978-08-22
Abstract: FLAME RETARDING LINEAR POLYESTERS AND                   SHAPED  ARTICLES THEREOF          Abstract of the disclosure:     Flame-repellent linear polyesters are obtained by in-corporating by condensation  P-compounds having formula     , wherein R and R1 are organic radicals which may also contain hetero atoms into the linear polyesters, preferably those from terephthalic acid and ethylene glycol.  These polyesters are the materials flame-repellent filaments, fibers, sheets, press-moulded and injection-moulded articles are made of, these products being used whereever especially acute risks of ignition and fire exist.
Patent CA-1060426-A (CA)
Title: Sodium tetraborate carrier coating for rod
Inventor: SMIGEL WALTER A
IPC: B23K35/40
Filed: 1974-10-29
Granted: 1979-08-14
Abstract: Abstract of the Disclosure Sodium tetraborate based carrier coatings for wire drawing are prepared by dispersing a water insoluble fatty acid metal salt in a sodium tetraborate coating bath. The carrier coatings on rod are made resistant to atmospheric moisture by heating at an elevated temperature.
Patent CA-1037067-A (CA)
Inventor: CHERUBIM MARTIN
IPC: B01J37/08
Filed: 1974-12-05
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE      Supported olefin conversion catalysts are activated by a method which comprises calcining the catalyst, impregnating the calcined catalyst with an alcoholic solution of an alkali metal salt, an alkali metal base or an alkali metal alcoholate and then recalcining the catalyst.  The catalyst is then suitable for use in a process for the disproportionation of olefins.                             -?-
Patent CA-1038468-A (CA)
Inventor: IIJIMA TETSUYA
IPC: B60K23/00
Filed: 1974-12-23
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE:           The transmission of a parked vehicle is locked in the neutral gear by a solenoid plunger.  An electric circuit including elements such as AND, NOT, OR, and Bistable Memory responds to retract the plunger when it receives simultaneously a signal indicating that the driver is seated and another signal indicating that the seated driver has fastened his seat belt.
Patent CA-1071625-A (CA)
Title: 3.beta.-HYDROXY-2-(SUBSTITUTED 1-ALKENYL)-5-OXOCYCLOPENTANE-1-HEPTANOIC ACIDS
Inventor: DORN CLIFFORD R
IPC: C07C405/00
Filed: 1975-04-07
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE 7-[3.beta.-hydroxy-2.beta.-(3-hydroxy-3-alkyl-1-alkenyl)-5-oxocyclopentane]-1.alpha.-heptanoic acids and their alkyl esters are obtained by the reaction of an alkyl metal compound with a 7-[3.beta.-hydroxy-2.beta.-(3-oxo-1-alkenyl)-5-oxocyclopentane]-1.alpha.-heptanoic acid wherein the 3.beta.-hydroxy group is preferably protected by an alcohol protecting group.  When the indicated reaction is complete, any protecting group is removed and, if the ester is desired, the carboxylic acid is treated with an appropriate esterifying agent such as diazomethane.          The prostaglandin derivatives so produced are valuable and useful as pharmacological agents as is evidenced by their anti-fertility activity.
Patent CA-1042109-A (CA)
Inventor: COOPER LEON N
IPC: G06N3/063
Filed: 1975-04-25
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE         An adaptive information processing system includes a module, called a Nestor TM module, having a plurality (N) of input-terminals 1, 2 ..., j ..., N, adapted to receive N input signals s1, s2 ..., sj ..., sN, respectively, and a plurality (n) of output terminals 1, 2 ..., i ..., n, adapted to present n output responses r1, r2 ..., ri ..., rn, respec-tively.  A plurality of junction elements, called mnemonders, couple various ones (or a multiplicity) of the input terminals with various ones (or a multiplicity) of the output terminals.          These mnemonders provide a transfer of information from an input terminal j to an output terminal i in dependence upon the signal sj appearing at the input terminal j and upon the mnemonder transfer function Aij.  Means are provided for modify-ing the transfer function Aij of the mnemonders in dependence upon the product of at least one of the input signals and one of the output responses of the Nestor module.  In a preferred embodiment of the invention, the modification to the transfer function of each mnemonder takes the form:                   where n is a constant of proportionality.
Patent CA-1041902-A (CA)
Inventor: JENSEN WILLY H
IPC: C07K14/625
Filed: 1975-07-16
Granted: 1978-11-07
Abstract: Abstract of the disclosure: A method in the recovery of insulin, particularly a method for the removal of fatty matter from an insulin and fatty matter containing pancreas extract. The extract, which may be the raw extract as separated from the residue of the comminuted pancreas glands after extraction, or an extract from which certain proteins different from insulin have been removed by precipitation by adjustment of the pH of the extract to about 8 and filtration, or any other extract containing insulin and fat, is cooled to a temperature at which all the fat freezes and separates out, whereupon the fat is separated from the extract, e.g. by filtration, under continued cooling. The extract can e.g. be cooled down to -30°C to -35°C. The crystallization of the fat can advantageously be carried out at a pH-value of about 3 under cautious agitation, the cooling time, until the final temperature of e.g. -30°C to -35°C is reached, being at least 2-3 hours.
Patent CA-1060700-A (CA)
Inventor: MOINAS MICHEL
IPC: A23L27/10
Filed: 1975-09-12
Granted: 1979-08-21
Abstract: PRECIS DE LA DIVULGATION:         La présente invention concerne un procédé d'aromatisa-tion d'une matière alimentaire, caractérisé par le fait que l'on fractionne un mélange de substances odoriférantes ou sapides de la tomate ou du beurre de cacao contenues dans un milieu aqueux par mise en contact de celui-ci avec une résine macroréticulée de la famille des polystyrènes et dérivés, que l'on recueille (a)  une fraction constituée des substances non retenues par la résine et qui restent dans le milieu aqueux, (b)  une fraction constituée des substances retenues par la résine et qui sont libérées par action d'un solvant organique, puis que l'on ajoute à la matière alimentaire les substances de la fraction (a) s'il s'agit de lui conférer un arôme de tomate ou d'en renforcer l'arôme de tomate, ou de la fraction (b) s'il s'agit de lui conférer un arome de cacao ou d'en renforcer l'arôme de cacao.
Patent CA-1050713-A (CA)
Inventor: GILBU AGNAR
IPC: B29D23/00
Filed: 1975-11-12
Granted: 1979-03-20
Abstract: Large diameter tubes or the like made of reinforced plastic by deposition on a rotating cylindrical mandrel are slit longitudinally and convolutely coiled to effectively reduce their volume for shipping, handling, or storing.  For further volume reducing advantage, a plurality of the tubes are nested within one another in a shippable package.  The slit tubes are subsequently reunited or joined together with other tubes for a variety of end uses.
Patent CA-1040392-A (CA)
Inventor: SIMMONS LARRY J
IPC: B65D63/04
Filed: 1975-11-14
Granted: 1978-10-17
Abstract: S P E C I F I C A T I O N     To ALL WHOM IT MAY CONCERN:         BE IT KNOWN that I, LARRY J. SIMMONS, citizen of the United States, residing at 1664 Longvalley Court, Northbrook, in the county of Cook and state of Illinois, have made a new and useful improvement in SEALLESS STRAP CONNECTION MEANS of which the following is a specification.     Abstract of the Disclosure Overlapping ends of metal strap or the like are connected without the aid of an overlying supplemental seal or fastener by means of longitudinally spaced joints which form a one way interlocking relationship.  An integral abut-ment means comprises juxtaposed protuberances, integral with the overlapping strap segments, which irreversibly override each other as the interlocking relationship is formed and present spaced stops which abut each other before a formed interlock can disengage when the overlapping strap segments are shifted relative to each other in an interlock disengag-ing direction.
Patent CA-1066581-A (CA)
Inventor: WALLDORF DIANN J
IPC: A61B17/06
Filed: 1975-11-27
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE           A system is provided for preserving controlled-release properties in a needle-suture combination in which a fluid-swellable suture is held by swaging in a recess in the blunt end of a needle.  A controlled excess cross-sectional area is provided within the swaged portion of the needle recess to permit swelling of the suture end without excessive change in pressure in the areas where the suture end is pressed by the swaged inner walls of the recess.
Patent CA-1067316-A (CA)
Inventor: SIMPSON HAROLD H
IPC: A61K6/847
Filed: 1976-02-27
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE:        A dental amalgam which comprises about 40 to 50 weight percent mercury and about 50 to 60 weight percent of an alloy which comprises 24 to 45 weight percent silver, 28 to 42 weight percent copper and 29 to 34 weight percent tin, and where the atomic percentage of the total amount of silver plus copper is about 3 times greater than the atomic percentage of tin.
Patent CA-1073365-A (CA)
Inventor: BURANT WALTER JR
IPC: C02F11/08
Filed: 1976-03-05
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE A process and apparatus for use with an overall waste water treatment system using powdered activated carbon and re-generated carbon for separating and removing ash from the powdered carbon. An influent is purified by carbon with a subsequent settling step producing a clear purified product water. Underflow solids are recycled back to the influent maintaining a high carbon con-centration in the water carbon contact zone. Spent carbon is taken out of the system as a small side stream and pressurized, heated, and passed through a reactor where the carbon is re-generated and then the heavier ash is concentrated and removed. The invention is applicable to carbon used in any part of a waste water treatment system, not only in aeration operations but also in the absence of oxygen or air (anaerobic) including denitrifi-cation systems.
Patent CA-1096279-A (CA)
Inventor: SHEMENSKI ROBERT M SR
IPC: B32B25/04
Filed: 1976-03-08
Granted: 1981-02-24
Abstract: Abstract of the Disclosure The vulcanized aged adhesion of rubber to clean brass coated steel cord is improved by the use of benzo-triazole (BTA) and/or a precipitation compound such as cyclohexylamine borate and\or an oxidation compound such as zinc chromate.  These agents are added directly to the surface of the cord or to the rubber immediately adjacent to the cord.  BTA treatment reduces surface degradation of the cord and the precipitation compound and oxidation compound aid in improving aged adhesion.  Preferably the cord is cleaned in an acid dip, which can be used to deposit desired anions on the cord surface, prior to treatment.
Patent CA-1077519-A (CA)
Inventor: WELLE HENDRICUS B A
IPC: C07C255/62
Filed: 1976-03-17
Granted: 1980-05-13
Abstract: ABSTRACT                                 I   wherein R is the group (CH2)pCN, the group (CH2)qCH3, or the group (CH2)r o(CH2)2 OCH3 wherein p is 1, 2 or 3, q is 1 when p is 1, while q is zero when p is 2 or 3, and r is o, 1 or 2, and their salts prove to have a strong anti- depressive activity.  This is expressed in a strong potentiation of noradrenaline and in a strong serotonin potentiation. Mono-amino oxidase inhibition provides no contribution to the anti-depressive activity.  The compounds are free from noxious side effects to a considerable extent, for example bronchoconstriction and stomach ulceratrion.  The novel compounds can be prepared and formulated to compositions by means of methods known per se.
Patent CA-1064741-A (CA)
Inventor: WALTON LEWIS A
IPC: G21C3/334
Filed: 1976-04-05
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE           A tool for threading and unthreading a slotted nut that is received in a deformable locking cup for retaining the nut on a nut plate.  The tool has an inner shaft with a working end for engagement within the slot on the nut, so that the nut can be threaded and unthreaded, an outer sleeve axially movable on the inner shaft, and a locking tooth pivoted on the inner shaft and moving into deforming engagement with the cup on axial movement of the outer sleeve relative to the inner shaft.
Patent CA-1062072-A (CA)
Inventor: BOKERMAN GARY N
IPC: B05D5/08
Filed: 1976-04-30
Granted: 1979-09-11
Abstract: Abstract of the Disclosure Certain polydiorganosiloxane compositions bearing mercaptoalkyl radicals and vinyl radicals are disclosed which cure in the presence of radiation such as ultraviolet light.  The compositions consist essentially of a mixture of a triorganosiloxane-endblocked polydiorganosiloxane fluid in which from 1 to 5 percent of the organic radicals are mercaptoalkyl radicals and a methylvinylpolysiloxane.  The compositions may be applied to a substrate such as paper and exposed to radiation to prepare a coated substrate that provides premium release of aggressive acrylic adhesives.
Patent CA-1042083-A (CA)
Inventor: LANGHAM ARVIN L
IPC: H01R12/72
Filed: 1976-05-05
Granted: 1978-11-07
Abstract: An edge connector for a circuit board includes a plurality of contact terminals each having a contact head, each contact head having a loop portion.  The contact terminals are supported in a cavity in an insulative housing in such relation that the loop portion of the contact head bears against a shoulder portion of the housing.  In one form of the connnector, the contact terminals are fixedly mounted in a mounting substrate in such an arrangement that the loop portion of the contact heads bias the insulative housing against the substrate to hold the assemblage.  In another form of the connector, the substrate may be eliminated, and the contacts include a lower flange portion adapted to bear against lower surface of the housing and an upper tongue portion adapted to bear against an upper shoulder surface of the housing between the tongue portion and the flange portion.
Patent CA-1076016-A (CA)
Title: Burn sheet
Inventor: WIDEMAN RONALD H
IPC: A61G7/057
Filed: 1976-05-07
Granted: 1980-04-22
Abstract: ABSTRACT A sheet for use by burn and decubitus patients comprising a generally nonadhering disposable laminated fabric having an outer patient engaging layer of nonwoven, non-migrating fibrous material and a backing layer of a foam material fastened by an adhesive to the outer fibrous layer.  She outer layer of nonwoven, non-migrating fibrous material has an outer surface of nonwoven fibers bonded to one another by a resin.  She nonwoven, non-migrating fibers are rayon and the resin is an acrylic resin.  The foam material is an open cell polyurethane and the adhesive is polyvinyl chloride.
Patent CA-1040294-A (CA)
Inventor: KENNEDY RICHARD H
IPC: G02F1/163
Filed: 1976-05-26
Granted: 1978-10-10
Abstract: Abstract A driving circuit for an electrochromic display cell wherein write and erase of a segment is effected by an alternating or pulse signal.  A write or erase potential is applied across a segment and common electrode during a half cycle of the alternating/pulse signal which is predetermined to have a (activation) period less than that which is required to effect complete coloring or bleaching of the segment.  Therefore, several cycles of the alternating/pulse signal are necessary to effect complete coloring or bleaching of the segment.  The electro-chromic display is caused to have the appearance of simultaneous writing and erasing of a plurality of segments by applying a write or erase potential to the selected segments during each alternate half cycle of the alternating/pulse signal.  For example, the write potential is applied to one segment during the first half cycle and the erase potential is applied to another segment during the second half cycle of one alternating/pulse signal.          In this manner, gradual fade-in and fade-out of those segments being updated is effected over a several cycle period.
Patent CA-1077859-A (CA)
Inventor: LOFT JOHN T
IPC: C02F1/44
Filed: 1976-05-28
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention provides filtration apparatus comprising:  at least one microporous member having at least a pair of opposed surfaces and a predetermined thickness measured with respect to said pair of opposed surfaces; a tubular member positioned with respect to at least one of said opposed surfaces; and means for introducing fluid at at least one of said opposed surfaces; said microporous member adapted to permit the passage of said fluid from one of said opposed surfaces to the other thereby filtering said fluid; said tubular member adapted to receive said fluid passing through said microporous member and to direct the flow of said filtered fluid away from said microporous member.
Patent CA-1057896-A (CA)
Inventor: KOYANAGI SHUNICHI
IPC: C08F14/00
Filed: 1976-07-13
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE     Vinyl chloride monomer or a monomer mixture composed mainly of vinyl chloride is polymerized in a polymerization reactor whose inner walls and agitator and other surfaces coming into contact with the monomer or monomers are coated with a coating material containing at least one electron-donor compound and at least one electron-acceptor compound.  By this method, the deposition of polymer scale on those surfaces is greatly reduced, and high quality polymer can be produced.