baber/WOPTO huggingface dataset:
Patent CA-1229772-A (CA)
Inventor: SIEDEL JOACHIM
IPC: G01N33/96
Filed: 1984-06-28
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a process for the removal of turbidities in biological fluids by the addition of surface-active agents, wherein, as surface-active agents, there are used a) a polyethoxylated triglyceride with an HLB value of 4 to 14, b) a secondary n-alkane sulphonate, as well as optionally c) a further non- or anionic tenside, in aqueous, optionally buffered solution.     The present invention also provides an agent for the removal of a turbidity in a biological fluid, wherein it contains a) a polyethoxylated triglyceride with an HLB value of 4 to 14, b) a secondary n-alkane sulphonate, as well as optionally c) a further non- or anionic tenside, in aqueous, optionally buffered solution.
Patent CA-1250242-A (CA)
Title: Bioaccumulation of metals
Inventor: WOOD JOHN M
IPC: C12N1/36
Filed: 1984-08-02
Granted: 1989-02-21
Abstract: Abstract of the Disclosure A thermophilic-acidophilic alga, a strain of Cyanidium caldarium, is disclosed as having a very effective external uptake of metals from metal-containing aqueous media.
Patent CA-1220762-A (CA)
Inventor: SCHMIDT GERHARD S E
IPC: A45D40/04
Filed: 1984-09-12
Granted: 1987-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           A dispensing container  for a product having a tubular container body with a dispensing end, and an operating end, a plug in the container near the operating end, and movable towards the dispensing end, a disc form-ing part of the plug in sealing engagement with the in-side of the container body, and a locating sleeve within the operating end of the container formed integrally therewith.
Patent CA-1229809-A (CA)
Inventor: SCHINDLER FRITZ
IPC: C12P7/46
Filed: 1984-09-24
Granted: 1987-12-01
Abstract: ABSTRACT     L-malic acid can be produced in a nutrient-free solution or suspension and at a concentration of 170 to 400 g per litre, and greater yields can be achieved, by biotechnical conversion from fumaric acid neutralized with ammonium hydroxide. By this means it is possible to obtain pure L-malic acid of a quality that is suitable for foodstuffs and pharmaceuticals, and to do so with greater productivity and in an economical manner.  The fermentation process is carried out in simple vessels under non-aseptic conditions.          The rate of conversion of the fumarate and the concentration of the L-malate that can be achieved are promoted by ammonia ions./
Patent CA-1222821-A (CA)
Inventor: KUME HITOSHI
IPC: G11C11/405
Filed: 1984-12-13
Granted: 1987-06-09
Abstract: Abstract:          In a 3-transistor random access memory for dynamic operation, one of the transistors is stacked on the other transistor.  A transistor for writing is disposed on a transistor for reading, and one of its terminals is used in common with the gate electrode of a transistor for judging data.  The other terminal is connected to one of the terminals of the transistor for reading.  The result is a memory cell capable of extremely large scale integration.
Patent CA-1236485-A (CA)
Inventor: DAHMEN KURT
IPC: C07C231/02
Filed: 1985-01-22
Granted: 1988-05-10
Abstract: ABSTRACT   A process for the production of N-substituted .alpha.,.beta. unsaturated carboxylic acid amides is disclosed which proceeds via an .alpha.,.beta.-unsaturated carboxylic acid amide that is unsubstituted at the amido nitrogen, which forms a Michael adduct initially by reaction with a polyvalent alcohol having a boiling point of ? 150 C, which adduct is then reacted with a primary or secondary amine with elimination of ammonia to form the corresponding N-substituted carboxylic acid amide with a protected double bond, the polyvalent alcohol being subsequently eliminated from this product at high temperatures, with formation of the N-substituted .alpha.,.beta.-unsaturated carboxylic acid amide.
Patent CA-1259197-A (CA)
Inventor: BENNETT ALAN D
IPC: F23D11/24
Filed: 1985-02-13
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE A fuel nozzle for a gas turbine is arranged so that the air supply portion which surrounds the fuel supply portion is conveniently removable to permit cleaning but the two parts are resiliently related to permit differential expansion caused by the thermal differentials encountered during operation.
Patent CA-1237169-A (CA)
Inventor: KAUN THOMAS D
IPC: H01M50/50
Filed: 1985-02-22
Granted: 1988-05-24
Abstract: ABSTRACT     The disclosed lithium alloy/iron sulfide cell design provides loop-like positive and negative sheet metal current collectors electrically insulated from one another by separator means, the positive collector being located outwardly of the negative collector.  The collectors are initially secured within an open-ended cell housing, which allows for collector pretesting for electrical shorts prior to adding any electrode materials and/or electrolyte to the cell.  Separate chambers are defined outwardly of the positive collector and inwardly of the negative collector open respectively in opposite directions toward the open ends of the cell housing; and positive and negative electrode materials can be extruded into these respective chambers via the opposite open housing ends.  The chambers and cell housing ends can then be sealed closed.  A cross wall structurally reinforces the cell housing and also thereby define two cavities, and paired positive and negative collectors are disposed in each cavity and electrically connected in parallel.  The cell design provides for a high specific energy output and improved operating life in that any charge-discharge cycle swelling of the positive electrode material will be inwardly against only the positive collector to minimize shorts caused by the collectors shifting relative to one another.
Patent CA-1247914-A (CA)
Inventor: AMARITI LUIGI
IPC: G03F7/016
Filed: 1985-04-29
Granted: 1989-01-03
Abstract: DEVELOPER FOR ENHANCING APPARENT                PHOTOSPEED OF DIAZONIUM PLATES                    Abstract of the Disclosure A developer is provided for lithographic plates or the like having a layer including a diazonium material, which developer enhances the effectiveness of the photolysis to which the plate had been subjected, with the result that the exposure time needed for the plate is substantially reduced.  The developer, which thus enhances the apparent photospeed of the plate, includes an insolubilizing reactant that reacts with diazonium groups of diazonium materials on the plate that were not removed by photolysis during exposure in order to decrease the solubility of the diazonium material.
Patent CA-1232129-A (CA)
Inventor: BIES SYLVESTER W
IPC: G01B3/04
Filed: 1985-07-19
Granted: 1988-02-02
Abstract: ABSTRACT    A roof framing square has a triangular body with an arcuate slot adjacent its hypotenuse and an arcuate sided aperture spaced inwardly therefrom.  Both arcs are defined by radii having as their base point a pivot aperture spaced from the base leg along the vertical leg.  A pivot pin seated in the pivot aperture pivotably mounts on  the body of a protractor arm which is comprised of arm elements disposed on the opposite surfaces of the body.  The protractor arm may be secured in a pivoted position by a clamping screw which draws the two arm elements together tightly against the opposed surfaces.  An angular or protractor scale is provided along the arcuate edge of the aperture, and two scales which convert the unit rise per unit length data to angular positions are provided along the opposite sides of the arcuate slot.  An angular scale cooperating with that along the arcuate side is in part provided along the hypotenuse side of the body, and a linear measurement scale is provided along the vertical leg.          The protractor arm is set at the desired angular position, and the square placed upon the board with the appropriate surface of the protractor arm seated firmly thereagainst so that the scribe line may be drawn along the designated side of the square.
Patent CA-1252956-A (CA)
Inventor: DEROSSETT EDMUND Z
IPC: A61F13/472
Filed: 1985-07-22
Granted: 1989-04-25
Abstract: CLEAN AND DRY APPEARANCE FACING            Abstract A facing is provided for a body fluid absorbent product which facing is not only substantially nonwettable and pervious to body fluid, but which also enhances the clean and dry appearance of the product after it has absorbed body fluids.  The facing comprises a polyolefin having an open area of from about 1.3 to about 35 percent of the total area intended for the passage of body fluid, and haying incorporated, therein a sufficient quantity of opacifying agent so as to have the sheet exhibit a brightness of at least 45 percent.
Patent CA-1250173-A (CA)
Inventor: ZANNONI EROS
IPC: B65B51/04
Filed: 1985-07-23
Granted: 1989-02-21
Abstract: ABSTRACT     In the manufacture of packing containers by external process-ing, sealing and cutting of tubular packing material the tube contents are made use of as a hold-on in the shaping work.  To present the  enclosed quantity of air from being pressed out in this process through the upper open end of the tube a sealing unit present in the tube is used which comprises a movable sealing holder      which in accordance with the invention is pressed by means of the pressure of the enclosed quantity of air in a balanced manner so as to form a seal against a sealing surface     .  On the periphery of the sealing holder a sealing      of flexible material is provided which is resting against the inside of the material tube.
Patent CA-1265951-A (CA)
Inventor: MORAN JAMES W
IPC: A23C19/028
Filed: 1985-08-29
Granted: 1990-02-20
Abstract: MANUFACTURE OF HIGH-SOLIDS   PRE-CHEESE AND CHEESES  ABSTRACT A process for the manufacture of higher-solids pre-cheese and cheese from milk retentates wherein a milk retentate is prepared and fermented to a pH of between about 4.8 and 5.6 without coagulation and a milk clotting enzyme is added in a non-coagulating amount but in an amount sufficient to convert about 65 percent of the kappa casein to para kappa casein after evaporation to a total solids of more than about 55 percent.
Patent CA-1229217-A (CA)
Title: Rapidly dissolving granular hydrated calcium hypochlorite
Inventor: DODGE DAVID C
IPC: B01F1/00
Filed: 1985-09-05
Granted: 1987-11-17
Abstract: RAPIDLY DISSOLVING GRANULAR HYDRATED    CALCIUM HYPOCHLORITE                         ABSTRACT          A rapidly dissolving granular hydrated calcium hypochlorite product is comprised of hydrated calcium hypochlorite particles having at least 95 percent of the particles within a size range of from about 300 to about 850 microns.  The product has a packed bulk density of less than about 1.05 grams per cubic centimeter.  When dispersed on the surface of a body of water, such as a swimming pool, at least 3 feet deep, about 70 weight percent or higher of the particles dissolve within one minute.
Patent CA-1239541-A (CA)
Title: Cable laying apparatus
Inventor: VIDLER ROSS A
IPC: H02G1/06
Filed: 1985-09-20
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE      Optical fibre cable laying apparatus comprising a mobile carrier for paying out cable from a reel and laying the cable in a trench formed by a type on the carrier.  The reel is rotated, to effect paying out, in a fashion such as to control the tension in the cable.       The tension is sensed by a rotatable arm which is acted upon by the cable so as to rotate the arm, against resilient bias applied thereto, in dependence with cable tension.
Patent CA-1261499-A (CA)
Inventor: KINOSHITA TATSUO
IPC: C08F255/00
Filed: 1985-11-19
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE         A modified ethylenic random copolymer derived from 100 parts by weight of a base ethylenic random copolymer composed of 25 to 75 mole% of ethylene and 75 to 25 mole % of an alpha-olefin having 3 to 20 carbon atoms and grafted thereto, (a) 0.2 to 50 parts by weight of an unsaturated carboxylic acid having 3 to 10 carbon atoms or an anhydride or ester thereof, (b) 0.2 to 200 parts by weight of a styrene-type hydrocarbon having 8 to 12 carbon atoms, or (c) 0.2 to 300 parts by weight of an unsaturated silane compound having 2 to 20 carbon atoms, said modified ethyl-enic  random copolymer having an intrinsic viscosity [?], measured in decalin at 135°C, at 0.01 to 1.5 dl/g and a molecular weight distribution (Mw/Mn), measured by gel permeation chromatography, of not more than 4.  The modified ethylenic random copolymer can exhibit excellent performance, for example as a modifier or modify-ing aid for various resins or rubbery polymers, a lubricant oil additive, or a dispersing aid for aqueous dispersions of resins or rubbery polymers.
Patent CA-1236352-A (CA)
Inventor: ISENBERG ARNOLD O
IPC: H01M8/02
Filed: 1985-11-19
Granted: 1988-05-10
Abstract: ABSTRACT OF THE INVENTION Disclosed is a method of coating an electrode on a  solid  oxygen  conductive  oxide  layer.   A  coating  of particles  of  an  electronic  conductor  is  formed on one surface  of  the  oxide  layer  and  a  source  of  oxygen  is applied to  the  opposite  surface  of the oxide layer.  A metal halide vapor is applied over the electronic conductor and the oxide layer is heated to a temperature sufficient to induce oxygen to diffuse through the oxide layer and react with the metal halide vapor.  This results in the growing  of  a metal  oxide  coating  on  the  particles  of electronic  conductor,  thereby binding them to the oxide layer.
Patent CA-1253269-A (CA)
Inventor: KAWAHARA HARUYUKI
IPC: A61K6/898
Filed: 1986-03-05
Granted: 1989-04-25
Abstract: Abstract A dental cement composition consisting of a composition A and a composition B, said composition A comprising (a) 100 parts by weight of a powder containing 20 to 70 %  by  weight   of   calcium      oxide and 30 to less than 80 % by weight. of aluminium oxide, said powder being coated on the surface with a water-soluble high-molecular substance, and (b) 2 to 70 parts by weight of a calcium hydroxide powder, and said composition B comprising an aqueous solution containing 0.01 to 70 % by weight of a water-soluble high-molecular substance.
Patent CA-1247247-A (CA)
Inventor: WILSON WOODY W
IPC: G06F9/48
Filed: 1986-03-11
Granted: 1988-12-20
Abstract: ELECTRONIC POSTAGE METER HAVING A STATUS MONITOR     ABSTRACT OF THE DISCLOSURE      An electronic postage meter includes a microcomputer with an external timer for providing a periodic interrupt.  At each interrupt, a monitor routine examines the sensors and switches for changes in status and a monitor word is formed in correspondence with the detected status. A queue of meter tasks is scheduled in accordance with the meter status, any changes in status, or after a selected time has passed.
Patent CA-1263231-A (CA)
Inventor: MAHR RENE
IPC: C21B7/18
Filed: 1986-03-14
Granted: 1989-11-28
Abstract: Abstract Charging installation for a shaft furnace The installation has a rotary chute or oscillating chute distribution device and a storage hopper which is mounted on the vertical axis of the furnace.  The discharge orifice of the chute is controlled by a dispensing means designed to increase or reduce the discharge cross-section symmetrically about the said vertical axis.  To reduce the segregation of the particles, the storage hopper and the dispensing means are movable about the vertical axis and are mounted inside a sealed chamber, above which are located at least two locks, each provided with an upper sealing flap and a lower sealing flap, and the hopper and the bottom of each of the locks are in the form of a tapered funnel, the conical wall of which forms an angle of less than 30° with the vertical axis of the furnace.
Patent CA-1264767-A (CA)
Inventor: CUSCURIDA MICHAEL
IPC: C08G18/50
Filed: 1986-05-01
Granted: 1990-01-23
Abstract: POLYOXYALKYLENE POLYETHER AMINO ALCOHOLS CONTAINING A TERTIARY HYDROXYL GROUP AND  FLEXIBLE POLYURETHANES MADE THEREFROM            (Docket #80,410-F) ABSTRACT OF THE DISCLOSURE      Polyoxyalkylene polyether amino alcohols are pre-pared which have the following formula:            (IV)   Wherein, R represents hydrogen or a methyl or an ethyl group, x represents a number having an average value of about 1 to about 4 and n represents a number having an average value of about 1 to about 40.    The polyoxyalkylene polyether amino alcohol is prepared by alkoxylating a glycol that contains one tertiary hydroxyl group and also a primary or secondary hydroxyl group in order to form an alkoxylated interme-diate and by then reductively aminating the alkoxylated intermediate.
Patent CA-1252238-A (CA)
Inventor: WRIGHT ADRIAN G
IPC: C08H1/00
Filed: 1986-06-13
Granted: 1989-04-04
Abstract: ABSTRACT      A coating composition for coated front copy papers comprises pre-treated caxboxylated soybean protein, pigment, binder, phenolic resin, and defoamer.  In a preferred embodiment, the carboxylated soybean protein is pre-treated by the steps of:    (a)  adding carboxylated soybean protein to water in a mixer, (b)  continuing mixing to achieve an even dispersion, (c)  heating the dispersion to a temperature of 58 - 65°C while continuing mixing, (d)  adding sufficient ammonia solution to neutralize the carboxylic acid groups in the protein, and (e)  maintaining the temperature in the range 58 -65°C until the reaction is complete as indicated by pH, or by complete dissolution of the protein, and (f)  adding defoamer and mixing by gentle agitation.    A method for coating paper is also claimed.
Patent CA-1262344-A (CA)
Inventor: MIRO NEMESIO D
IPC: C08F4/64
Filed: 1986-06-25
Granted: 1989-10-17
Abstract: Abstract of the Disclosure A highly active catalyst suitable for the polymerization of olefins and its use are disclosed, said catalyst being prepared by (1)  co-comminuting an aluminum halide; at least one electron donor; a Group IVB-VIB transition metal compound; and a support base selected from the group consisting of the Group IIA and IIIA salts and the salts of the multivalent metals of the first transition series with the exception of copper to produce a coground solid;  (2)  extracting said coground solid with an organic liquid; and (3)  separating the solid from the liquid under such conditions that at least 5 weight percent of the aluminum in the coground solid is removed.
Patent CA-1272411-A (CA)
Inventor: WORNS JOHN R
IPC: G03F7/033
Filed: 1986-07-08
Granted: 1990-08-07
Abstract: ABSTRACT      A photosensitive elastomeric composition which comprises a high molecular weight elastomeric diene polymer having a number average molecular weight (Mn)of about 30,000 to 125,000, and a Mooney viscosity (ML-4 at 100°C) of 35 or higher; a low molecular weight diene polymer having a number average molecular weight of about 1,000 to 25,000; a photopolymerizable, ethylenically unsaturated cross-linking agent; and an addition poly-merization initiator activatable by actinic radiation.
Patent CA-1251803-A (CA)
Title: Epoxy phosphate compounds and process for the  preparation thereof
Inventor: LANGER HORST G
IPC: C07F9/09
Filed: 1986-07-11
Granted: 1989-03-28
Abstract: ABSTRACT           A process for preparing a phosphate ester which contains at least one terminal epoxide moiety, the process comprising contacting under reaction conditions, optionally in the presence of water, at least one phosphoric acid ester with an amount of an epoxide having an epoxy equivalent greater than one.  The product compositions can be cured by standard epoxide curing agents to provide protective coatings having intumescent properties.
Patent CA-1258565-A (CA)
Inventor: FISCHER JOACHIM
IPC: B01D53/30
Filed: 1986-09-26
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE         In the purification of cyanide-containing gas wash water with formaldehyde the accurate dosage of formaldehyde constitutes a problem particularly in the case of intensely varying cyanide contents.  By continuous potentiometric measurement in a secondary flow which is adjusted to a pH value of 7 to 10 while the pH value of the main flow remains unchanged the formaldehyde dosage can be reliably adapted to the cyanide contents at any given time.
Patent CA-1244125-A (CA)
Inventor: VANO GERALD L
IPC: H04L29/00
Filed: 1987-02-23
Granted: 1988-11-01
Abstract: ABSTRACT    A system for recording facsimile or teletype signals includes a switch connecting either signal to a graphic printer recording in raster format and means converting the teletype signals into raster format for recording on the same printer as are the facsimile signals.
Patent CA-1272315-A (CA)
Inventor: YAMAGATA MASATO
IPC: H04W84/08
Filed: 1987-07-07
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE         A multichannel access cordless telephone has a base unit and a handset unit which, in a standby mode, each independently scan a plurality of communication channels to detect interference thereon and to record those channels on which interference is detected.  Thereafter, in a talk mode of the cordless telephone, one of the base unit and the handset unit scans the communication channels other than the detected ones previously recorded to detect a vacant one of the communication channels and to establish communication between the handset unit and the base unit thereover.
Patent CA-1240470-A (CA)
Inventor: GEIGER DAVID H
IPC: E04B7/00
Filed: 1987-09-15
Granted: 1988-08-16
Abstract: ABSTRACT OF THE INVENTION           A cable truss dome which is not triangulated is constructed from a plurality of cables under tension and  compression members  arranged  in  triangles  having non-common sides. The cable truss dome is adapted for spanning large areas where the cables form a low shallow arch which supports a flexible membrane as a covering. The non-common vertex of the formed triangles are connec-ted  to  similarly  placed  vertical  sides  of  other triangles through continuous nested tension rings.
Patent CA-1271672-A (CA)
Inventor: KON SHUJI
IPC: B05D3/02
Filed: 1987-10-22
Granted: 1990-07-17
Abstract: Abstract of the Disclosure The present invention relates to method for the production of a thermal fixing roller which comprises a step of tubularly coating the periphery of a core shaft with a silicone rubber layer thereby forming a roller, a step of immersing the roller in a polytetrafluoroethylene resin dispersion, pulling the roller out of the dispersion by rotating, including slightly in the same direction to the horizontal plane and drying the wet roller thereby forming a polytetrafluoroethylene resin coat on the roller, a step of heating the polytetrafluoroethylene resin coat on the roller from outside at a temperature of 500°C or more for a period of 10 to 120 seconds, a step of heating the roller from inside thereby elevating the temperature of the polytetrafluoroethylene resin coat to a level of 230°C or more and less than the melting point of the resin, and a step of subsequently heating the polytetrafluoroethylene resin coat to a temperature of the melting point thereof or more thereby baking the coat.
Patent CH-513886-A (CH)
Title: 1,4-benzodiazepines prepn - by cyclising aminobenzophenone hydrazones
Inventor: YOSHIO BAN
IPC: A61K/
Filed: 1969-01-23
Abstract: prepn. - by cyclising aminobenzophenone hydrazones. Title cpds. of formula (I): (where X is CO or CH2, R1 is H or lower alkyl, R2 is H, halogen, lower alkyl, lower alkoxy or CF3, and R3 and R4 are H, lower alkyl, halogen, lower alkoxy, CF3, NO2, lower alkylthio, lower alkylsulphinyl or lower alkylsulphonyl), which are anticonvulsants, muscle relaxants and sedatives, are prepd. by cyclising hydrazones of formula (II) or their hydrohalide salts under acidic conditions. (II) can be obtained by reacting corr. esp. 2-NHR1-benzophenones with H2NNR5R6 and reacting the resulting hydrazone with a cpd. halogen -X-CH2NH2 the amino group of which may be protected, any protecting gp. being removed prior to cyclisation to (I).