baber/WOPTO huggingface dataset:
Patent CA-1233787-A (CA)
Title: Container with integrally formed non-coring and non-  leaking piercing site
Inventor: MEIERHOEFER EUGENE J
IPC: A61J1/05
Filed: 1985-04-29
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE     A container with integrally formed non-coring and non-leaking piercing site for use with sterile instru-ments.  A double dome construction is employed to permit needle penetration without coring of the needle and provide sealing between the container and the needle.         Provision is also made to insure sealing when a larger diameter plastic needle is employed.
Patent CA-1235181-A (CA)
Inventor: BIEGON ROBERT J
IPC: G01R31/02
Filed: 1985-05-03
Granted: 1988-04-12
Abstract: Abstract of the Disclosure An automatic cable testing apparatus and procedure.  The connector assemblies at each end of a cable assembly are isolated from the cable and from a test source.  Each connector it then injected with a plurality of test frequencies and the leakage currents sensed for each of these tests.  The leakage current for a particular test is compared against a reference level and pass/fail lamps are used to provide a visual indication of the test results.  The sequence of tests for each side of a cable assembly over a range of frequencies can either be accomplished either automatically or manually.  The preferred embodiment illustrates a microprocessor based controller for operating the system.
Patent CA-1237236-A (CA)
Inventor: SEKMAKAS KAZYS
IPC: C08F290/00
Filed: 1985-05-07
Granted: 1988-05-24
Abstract: EPOXY-MALEATE-PHOSPHATE COPOLYMERS            ABSTRACT There is disclosed solution copolymers of monoethylenically unsaturated monomers including a proportion of monoethylenically unsaturated carboxylic acid, with an oxirane-free epoxy acid ester phosphate having adducted onto the oxirane groups of a starting polyepoxide at least 10% thereof of ortho phosphoric acid as well as at least 0.5% by weight of a monoester of a saturated monohydric alcohol with a monoethylenically unsaturated dicarboxylic acid which resists homopolymerization, the remaining oxirane groups of the polyepoxide being esterified with monocarboxylic acid, etherified with monoalcohol or hydrolyzed with water.  These copolymers can be neutralized with a volatile amine, especially ammonia and cured with aminoplast or phenoplast resins to provide coatings which cure to greater flexibility and better resistance to blushing on pasteurization exposure.
Patent CA-1256627-A (CA)
Inventor: GENDREAU PAUL M
IPC: C08K5/09
Filed: 1985-05-30
Granted: 1989-06-27
Abstract: ABSCTRACT OF THE DISCLOSURE         This invention relates to a novel process for making a superior solid golf ball and to the golf ball made by the process.  The golf ball is made from an admixture of polybuta-diene and a metal salt of an unsaturated carboxylic acid and involves the usage of at least two free radical initiators having different reactivities, one of the radical initiators having a half life which is at least three times greater than the half life of one of the others at 320°F.  The resulting golf ball provides a surprising and unexpected increase in initial velocity, particularly when compared to one made with either one of the initiators alone.
Patent CA-1254074-A (CA)
Inventor: SAITOH KEISHI
IPC: G03G5/04
Filed: 1985-05-31
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE    A light-receiving member comprises a substrate having a large number of projection parts, whose cross-sectional shape at a given cross-sectional position is a projection shape formed of a main peak and an auxiliary peak as overlapped, on the surface of the substrate, and a light-receiving layer comprising a layer containing an amorphous material including silicon atoms, at least one part of the layer region of the layer being photosensitive, and a surface layer having a reflection-preventive function.    An electrophotographic system comprises the above-mentioned light-receiving member.
Patent CA-1215522-A (CA)
Inventor: DOMINIANI FRANK J JR
IPC: C01B25/238
Filed: 1985-08-30
Granted: 1986-12-23
Abstract: Abstract: TREATMENT OF CONCENTRATED PHOSPHORIC ACID    The calcium content of high purity concentrated phosphoric acid is reduced to not more than about 2 ppm by contacting the acid with a strong cation exchange resin.
Patent CA-1261173-A (CA)
Inventor: FLETCHER TAYLOR C
IPC: H05B3/00
Filed: 1985-09-30
Granted: 1989-09-26
Abstract: ABSTRACT           The temperature of a liquid bath in the tank portion of a clinical analyzer is precisely regulated to a known reaction temperature of, for example, 37.0 degrees  C,  by  providing  a  heating  element  in heat transfer relation with the liquid circulated into the tank at a liquid inlet, and measuring the temperature of  the liquid at  a  point proximate  to  the heating element.   Further, the temperature of the liquid at a point in the tank portion remote from the liquid inlet is  measured,  and  the  heating  element  is  energized according to the measured temperatures thus obtained
Patent CA-1238162-A (CA)
Inventor: BINDER FREDERICK
IPC: B29C45/36
Filed: 1985-10-07
Granted: 1988-06-21
Abstract: ABSTRACT            An elongate plastic cylindrical product is molded in one piece including a nozzle extending from an end wall, the flow of plastic being achieved by injecting plastic adjacent the desired end wall so that the plastic flows in one direction to form a cylindrical portion and in another direction to form the end wall and nozzle.
Patent CA-1249086-A (CA)
Inventor: WOOD SAMUEL F
IPC: H04M7/00
Filed: 1986-01-09
Granted: 1989-01-17
Abstract: IMPROVED THREE RELAY C.O. TRUNK INTERFACE                  ABSTRACT OF THE DISCLOSURE An interface system having a single detector to detect incoming signalling including ringing, tip ground, forward loop current, and reverse loop current. Relays and bias control are utilized to perform outgoing signalling and for configuring the system to detect the various incoming signalling states with a single detec-tor.
Patent CA-1236937-A (CA)
Inventor: SUZUKI ARATA
IPC: G01T1/202
Filed: 1986-03-12
Granted: 1988-05-17
Abstract: ABSTRACT        A high-energy radiation radiation detector includes a collimator, coupled to one end of a scintillator and the other end of the scintillator optically coupled to an optical window.  The optical window is composed of a material having a predetermined amount of heavy metal therein.  The optical window is further coupled to a photomultiplier which generates an electrical signal based upon the amount of light directed thereon.  A radiation shield extends only around the scintillator and around limited portions of the optical window to minimize the weight of the radiation detector.  A method for detecting high-energy radiation includes the steps of collimating the radiation, transforming the collimated radiation into light, optically channeling the light, converting the channeled light into an electrical signal, and shielding the non-collimated radiation which would have been transformed due to the directional orientation of that non-collimated radiation by excluding said non-collimated radiation during the optical channeling of the light and by further excluding the non-collimated radiation from the immediate vicinity of the transformation of the collimated radiation.
Patent CA-1272856-A (CA)
Inventor: HYOETY PAAVO
IPC: F23G5/50
Filed: 1986-03-17
Granted: 1990-08-21
Abstract: (57)Abstract The invention relates to a method of regulating, for the purpose of burning in the soda-ash furnace, the feeding-in or combustion conditions of concentrated spent liquors of varying chemical and physical properties by measuring some physical property of the liquor fed into the soda-ash furnace and by regulating the feeding-in and combustion conditions directly on the basis of the thus measured physical properties. According to the invention, the maximum expansion, upon heating, of a dry-matter particle of the liquor fed into the soda-ash furnace is measured. On the basis of this measurement the temperature, pH value, or injection pressure of the liquor fed into the soda-ash furnace, or the height of the injection point, or the feeding of air into the soda-ash furnace is adjusted directly on the basis of the maximum expansion measurement.
Patent CA-1265481-A (CA)
Inventor: KASHER IGAL
IPC: E01F9/615
Filed: 1986-07-21
Granted: 1990-02-06
Abstract: A B S T R A C T      An apparatus for dispensing markers for distribution in a terrain. The apparatus is designed as an add-on unit for mounting on the rear of a self-propelled land vehicle.    The markers are units of a foldable type comprising each a base plate and a visible marker member hingedly connected thereto and they are stacked in folded state inside one or more shafts of the apparatus.  Near the bottom of each shaft there is provided a delivery gate and means controllable from the vehicle for the sequential release of individual marker unit.
Patent CA-1237493-A (CA)
Inventor: FRANKS GEORGE J JR
IPC: H01R4/66
Filed: 1986-09-15
Granted: 1988-05-31
Abstract: ABSTRACT OF THE DISCLOSURE    A universal ground clamp having a clamping strap formed of a corrosive-resisting copper or copper alloy having a series of uniformly sized and spaced apertures to facilitate the installation of the clamp onto a wide range of pipe, rod or conduit diameters.  A brass stud, through which the clamping strap is secured, includes a terminal portion adapted to accommodate and have secured therein a terminated ground wire.  A pair of curved plates supported upon the stud are used to form a tight clamping action of the copper strap about the pipe, rod or conduit to be grounded, without subjecting the strap to localized stresses or tearing, but permitting the strap to tightly encircle the pipe, rod or conduit and to be folded upon itself in a convergingly parallel manner.
Patent CA-1243425-A (CA)
Inventor: ELLSWORTH DANIEL L
IPC: H01L21/762
Filed: 1986-09-17
Granted: 1988-10-18
Abstract: TWO MASK TECHNIQUE FOR PLANARIZED TRENCH OXIDE            ISOLATION OF INTEGRATED DEVICES            Abstract of the Disclosure A two mask process for forming dielectrically filled planarized trenches of arbitrary width in a semiconductor substrate, the masks being of such character that they are amenable to computerized generation.  The first mask defines the active regions and subdivides the trench isolation regions into a succession of trench and plateau regions, where the widths of the trench and plateau regions fall within in a dimensional range constrained by photolithographic precision of the masks and the ability to conformally deposit dielectric material into the trenches.  With the first etch mask in place, the semiconductor is anisotropically etched to formed the first trench regions.  A conformal deposition of dielectric follows, and by virtue of the dimensional constraints ensures substantially void free trench dielectric and a concluding substantially planar topology of the dielectric on the substrate surface.          Following the etch of the deposited dielectric to the level of the plateau and active region surfaces, a second mask, defined to be slightly larger than the active regions, is formed over the substrate.  A selective etch is then applied to remove the plateau regions and thereby form new trenches approximating in depth the first trenches.  A second conformal deposition of dielectric follows, to fill the plateau region defined trenches in the manner of the first dielectric deposition.  An etch of the second dielectric to the surface of the active regions follows to complete the fabrication.  The substrate surface is planar and now divided into active regions which are separated by oxide filled, arbitrary width trenches.
Patent CA-1240377-A (CA)
Title: Electrical terminal for flexible printed circuits
Inventor: DAUM RONALD E
IPC: H01R12/68
Filed: 1986-10-07
Granted: 1988-08-09
Abstract: ELECTRICAL TERMINAL FOR FLEXIBLE PRINTED CIRCUITS            Abstract of the Disclosure An electrical terminal is attached to a flexible printed circuit by an attachment means which is in the form of a crimp ferrule which comprises an elongated web which has a plurality of raised convex domes which cooperate with sets of crimp tabs integral-ly attached at the longitudinal sides of the elongated web.  These raised convex domes are set in a pattern with respect to the crimp tabs so that the flexible printed circuit is forced to weave through the crimp ferrule when the crimp tabs are curled or crimped over the flexible printed circuit.  This establishes several good and stable electrical contacts between the flexible printed circuit and the crimp ferrule and forces the flexible printed circuit to weave through the attached crimp ferrule to provide a strain relief for the several electrical contacts.
Patent CA-1261059-A (CA)
Inventor: RADOV MITCHELL C
IPC: H01Q1/42
Filed: 1986-10-28
Granted: 1989-09-26
Abstract: SATELLITE EARTH STATION          Abstract of the Disclosure A modular earth station for communicating with a satellite comprises a frame which is adapted to be installed in an inclined roof for adjustably mounting therein a concave antenna covered by a rigid canopy.
Patent CA-1272428-A (CA)
Inventor: HASENWINKLE EARL D
IPC: B27B1/00
Filed: 1986-10-29
Granted: 1990-08-07
Abstract: VARIABLE CURVE LINEBAR                      ABSTRACT OF THE DISCLOSURE The present invention is a linebar assembly for guiding a cant or log into a saw. It comprises a flexible linebar which can be bent from a straight-line configuration to one approximating a circular arc having a minumum radius of about 30 m. The linebar can be configured into a circular arc which approximates the curvature of a cant or a log having sweep as great as about 100 mm in 5 m of length. The cant is fed into the saw along a circular path to achieve significantly higher lumber recovery. Extended tests have shown that this recovery will be 20-30% greater than that obtained using conventional straight-line sawing methods without any reduction in grade recovery.
Patent CA-1269171-A (CA)
Inventor: CONFORTI JOSEPH A
IPC: H04Q3/545
Filed: 1986-11-20
Granted: 1990-05-15
Abstract: CIRCUIT FOR CCIS DATA TRANSFER BETWEEN A CPU AND  A PLURALITY OF TERMINAL EQUIPMENT CONTROLLERS           ABSTRACT OF THE INVENTION Simplified CCIS (Common Channel Interoffice Signalling) data transfer circuitry is shown for transmitting data between a CCIS central processing unit of a central switching office and a number of terminal equipment controllers, each having a local CPU. The terminal equipment controller operates such equipment as modems of various speed, digital trunks or T1 spans.  This design minimizes the amount of circuitry required to transmit CCIS data between central processing units, thereby permitting a more reliable design.  This circuit provides a minimal amount of logic required for interprocessor communication.  In addition, this circuit minimizes the amount of real time required by each CPU to perform the CCIS data transfer.
Patent CA-1266223-A (CA)
Inventor: CHRIST CHRISTY
IPC: C23C2/26
Filed: 1987-01-21
Granted: 1990-02-27
Abstract: ABSTRACT          A  culvert  having  a  corrosion  resistant  composite  coating  and  amethod of producing the corrosion resistant composite coating.  The coating method is for use in a conventional hot dip coating line of the  type  wherein  a  steel   strip,   having  been  appropriately pretreated so as to be at or above the coating temperature and have its surface free of oxides,  is caused to pass through a bath of molten  coating metal.   A  fibrous  aramid  paper  is  bonded  to  the surface of the steel  strip by pressing the fibers into the molten coating layer immediately after the steel  strip exits the coating bath.  The steel strip may be fabricated into construction products such as culvert which may be further protected with bituminous type coatings.
Patent CA-1272971-A (CA)
Inventor: PUPP HERWIG
IPC: B65D5/46
Filed: 1987-04-08
Granted: 1990-08-21
Abstract: A b s t r a c t The invention describes a liquids packaging, comprising a tube (1) formed by a longitudinal sealing seam and with a bottom (3) and cover (4), which consists of thermoplastics synthetic material with no carrier material, is moulded onto the tube (1) and comprises a pourer device (5).  The tube consists of coated cardboard. The bottom (3) is tetragonal and is constructed from the folded over tube (1) as a folded over closure. A handle (6) connected to the cover (4) is mounted laterally on the tube (1) and below the cover.      To allow the end user ease of handling and so that the package can be space savingly stored and transported, while ensuring that the package can be produced from a flat strip of cardboard, it is according to the invention envisaged that, while forming a quadrilateral outer contour of the package, the outside dimensions (a, a) of the bottom (3) are equal to the tetragonal cross-sectional dimensions of the package from the bottom (3) to the cover (4), the handle (6), together with the cover (4), is injection moulded on within the quadrilateral outer contours of the package.
Patent CA-1257104-A (CA)
Inventor: FISH AARON M
IPC: E05B47/06
Filed: 1988-04-12
Granted: 1989-07-11
Abstract: Abstract of the Disclosure A security arrangement for mounting a handle on the rear of a door, the door having an opening therethrough, the arrangement including a spring-loaded shaft extending through the opening and a floating collar mounted on the shaft and coaxial therewith for rotation with respect to the shaft.  The floating collar includes external threads on an outer periphery and the handle comprises internal threads for matingly  engaging with the external thread.  Thus, the handle is fixedly mounted to the collar and the internal and external screw thread arrangement is tightenable and loosen-able only by a special tool.
Patent CH-498124-A (CH)
Title: Improved process for 1,4,5,6-tetrahydro-2-substd- - vinyl-(pyrimidines and 2-imidazolines) anthelmintics
Inventor: ROBERT VALENTINE KASUBICK
IPC: C07D233/22
Filed: 1968-02-02
Abstract: Method for the preparation of 1, 4, 5, 6-tetrahydro-2-((2-substituted) vinyl)-pyrimidines and imidazolines of the general formula (I). where R2 = and R3 = hydrogen, methyl, ethyl, chloro, bromine, or iodine. and R4 = hydrogen or methyl, and R5 = hydrogen, chlorine, bromine, iodine, fluorine, methyl, ethyl, mercapto, methylthio, ethoxy, propoxy, or butoxy R1 = hydrogen or methyl, Y = ethylene or trimethylene and the acid addition salts of (I). The compounds have anti-parasitic activity.
Patent DK-218084-A (DK)
Inventor: BIRKETT KEVIN
IPC: C23F11/14
Filed: 1984-05-02
Abstract: Corrosion inhibition of metals (especialy iron, zinc, copper, tin and aluminium and in particular mild steel and the zinc surface of galvanised steel) is provided by treatment with an optionally substituted 2-hydroxy-5-alkylbenzaldoxime wherein the 5-alkyl group contains from 7 to 13 carbon atoms. The benzaldoxime may be applied directly or as a solution in an organic solvent or as an aqueous emulsion. The benzaldoxime may be formulated in a surface coating composition.
Patent DK-227981-A (DK)
Inventor: ELORANTA M M
IPC: C07C213/08
Filed: 1981-05-25
Abstract: A process for the preparation of 1-isopropylamino- 3-[4-(2-methoxyethyl)phenoxy]-2-propanol of the formula <CHEM> comprising the reduction of 4-(methoxyethanoyl)phenol to 4-(1-hydroxy-2-methoxyethyl)phenol, which is reacted with methanol or ethanol at acid conditions to the corresponding 4-(1-alkoxy-2-methoxyethyl)-phenol. This compound is reacted with epichlorohydrine to 1,2-epoxy-3-[4-(1-akoxy-2-methoxyethyl)phenoxy]propane, which after reaction with isopropylamine gives 1-isopropylamino-3-[4-(1-alkoxy-2-methoxyethyl)phenoxy]-2-propanol which in the last step is hydrogenated catalytically to a compound of formula (I).
Patent DK-299381-A (DK)
Inventor: HARTVIG T
IPC: C22C38/38
Filed: 1981-07-06
Abstract: Austenitic steel having 16-25% Mn, 1,1-2,0% C, 0,2-2,0% Si, 0,5-5% Cr, 0,1-0,5% Ti, 0,3-4,0% Mo with or without addition of up to 0,5% of one or more of Ce, Sn and carbide forming elements like V, W, Nb (Cb), max. 5% Ni and max. 5% Cu, the remainder being Fe and impurities to max. 0,1% P and 0,1% S.
Patent DK-323484-A (DK)
Inventor: TOJA EMILIO
IPC: C07D471/04
Filed: 1984-06-29
Abstract: The present invention is directed to pyridazino[4,3-c]isoquinolines of Formula I   <IMAGE> I  wherein R represents methyl, phenyl or substituted phenyl groups, R1 represents inter alia amino or substituted amino, alkoxy or cycloalkoxy groups, having pharmacological activity, to process for preparing them and to the pharmaceutical compositions containing them. The compounds of the invention possess anti-anxiety activity.
Patent DK-326983-A (DK)
Inventor: CHABRIER GILBERT
IPC: B29B9/14
Filed: 1983-07-15
Abstract: PCT No. PCT/FR82/00192 Sec. 371 Date Jun. 20, 1983 Sec. 102(e) Date Jun. 20, 1983 PCT Filed Nov. 17, 1982 PCT Pub. No. WO83/01755 PCT Pub. Date May 26, 1983.The procedure for manufacturing thin profiled strips, made up of continuous unidirectional fibers embedded in a thermoplastic resin, consists of impregnating a lap (1) of parallel fibers with resin particles, achieving resin fusion, forming the profiled strip and of cooling the latter. The lap (1) of fibers is dipped into a bath (26) of resin particles, mechanically impregnated with the particles, by feeding it for instance around rollers (15, 16, 17) immersed in the resin particles and the excess particles are removed to obtain the desired resin to fiber content ratio. Use of profiled strips obtained, in particular for outwardly reinforcing tubes or for producing moulded items.
Patent DK-330288-A (DK)
Inventor: LINDAHL ERIK
IPC: B01J47/02
Filed: 1988-06-16
Abstract: A process for purifying metal-containing solutions, in particular, but not exclusively, liquid waste which contains metals such as mercury, cadmium and/or lead, with the metals in question being present in water- soluble form, such as in the form of a chloride complex. The process is characterised in that the solution is conducted through an ion exchange material 4 which essentially consists of sulphhydrated cellulose, which metals are absorbed in the sulphhydrated cellulose; the ion exchange material 4 is regenerated, before adsorbing a predetermined quantity of metal, by washing the ion exchange material with an aqueous solution which contains hydrochloric acid (HCl) at a concentration of at least approx. 1 mol HCl, and the metals in question are precipitated, in sulphide form, from the liquid which is eluted from the ion exchange material in association with the abovementioned washing process. The invention furthermore relates to appliances for implementing the process. <IMAGE>
Patent DK-335486-A (DK)
Inventor: INGENDOH AXEL
IPC: A23K1/18
Filed: 1986-07-15
Abstract: Aryl ethanol-hydroxylamines of the formula   <IMAGE>   in which Ar represents aryl or heteroaryl, each of which can optionally be substituted, and R represents alkyl, aryl, aralkyl, heteroaryl, heteroaralkyl or cycloalkyl, each of which can optionally be substituted, or physiologically tolerated salts thereof, exhibit animal growth-promoting properties. Intermediates therefor of the formula   <IMAGE>  with the exception of phenyl and p-bromophenyl, are also new.