baber/WOPTO huggingface dataset:
Patent CA-1196553-A (CA)
Inventor: MCCLELLAND HENRY T
IPC: C22C9/00
Filed: 1983-01-14
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE      A process for producing formed copper beryllium alloys. The process includes the steps of: preparing a copper beryl-lium melt; casting the melt; hot working the cast copper beryllium; solution annealing the copper beryllium; option-ally cold working the solution annealed copper beryllium; forming the copper beryllium; and age hardening the formed copper beryllium; and the improvement comprising the step of preaging the solution annealed or solution annealed and cold worked copper beryllium, prior to forming, at a temperature of from 400 to 1000°F for a period of up to 180 seconds, the copper beryllium being at final gauge prior to preaging.
Patent CA-1218257-A (CA)
Inventor: CHAZELAS ELIE C
IPC: G02B6/24
Filed: 1983-01-26
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE      The  arraying  device  is  particularly  intended  for  parallel positioning the ends of the optical fibers in a linear array on a flat grooved aligning holder. The fibers initially are equally spaced around an axially symmetrical structure such as the grooved core of a fiber optical cable that has been stripped with the view to connecting it to another  fiber  optical  cable  through  the  flat  aligning holder.  The arraying device comprises a longilinear member having longitudinally extending grooves which each are designed to receive a single optical fiber of the cable. The longitudinal grooves are spaced out about one first end of the member in a similar fashion to the way the optical fibers are disposed around the cable core, and are aligned along an axis transverse with the second end of the member. Elastic rings are slidable about and along the member, from the first end to the second end of the member, to push and press the optical fibers in the longitudinal grooves of the member. Once the rings are embedding in transversely extending grooves of the second end, the fiber ends are held In a parallel and coplanar fashion and can be laid in the aligning grooves of the flat connection holder.
Patent CA-1243320-A (CA)
Inventor: FRIEBE WALTER-GUNAR
IPC: C07D401/12
Filed: 1983-02-25
Granted: 1988-10-18
Abstract: ABSTRACT OF THE DISCLOSURE     Bicyclic phenol ethers of the formula (I):-                           (I) wherein R1 is a hydrogen atom or a lower alkyl radical, R2 is a hydrogen atom or an acyl radical, X is an oxygen or sulphur atom or an -NH- group, Y is a -CO-CHR3- group or a -CO-C=CR4R5 group, R3 is a hydrogen atom, a lower alkyl radical, which can optionally be substituted by an aryl radical, or a cycloalkyl radical containing 3 to 7 carbon atoms and R4 and R5, which can be the same or different, are hydrogen atoms, lower alkyl radicals, alkenyl radicals containing 2 to 16 carbon atoms, which can optionally be substituted by an aryl radical, or an aryl radical or R4 and R5, together with the carbon atom to which they are attached, form a cycloalkyl ring con-taining 3 to 7 carbon atoms, and pharmaceutically accept-able, pharmacologically compatible salts thereof have an inhibiting action on anaphylactic reactions of the skin and of the bronchial system, even when administered orally in low dosages.
Patent CA-1207109-A (CA)
Inventor: RAMGE DENNIS L
IPC: D04H1/00
Filed: 1983-03-10
Granted: 1986-07-08
Abstract: Abstract of the Disclosure A method and apparatus for the reclamation of inorganic fibers from waste continuous  strips  of  inorganic fibers.  A binding agent, such as an organic binder, must be removed before the fibers can be reused or further processed.  One or more layers of continuous strips are conveyed to a heating zone where the strips 42 are supported along a predetermined path as a heating fluid is drawn rapidly through the strips.  The heating fluid is controlled as to temperature, pressure and mass flow rate to insure that the binder is properly decomposed and that the products of decomposition are rapidly carried away from the strips to prevent heat buildup which could cause a temperature increase to  the fusion point  of  the  fibers.   Process  temperatures  are  thus suitably  controlled  to  below  the  fusion  temperature  of  the  fiber material.   The  reclaimable  fiber may be  directly recycled,  further processed as desired or, in the case where binder is still present on the fibers in unacceptable levels, these non- reclaimable fibers may be dumped for subsequent disposal.  Products of binder decomposition are incinerated and form part of the heating fluid drawn through the strips.
Patent CA-1201367-A (CA)
Inventor: TATEISHI JUNJI
IPC: B23K35/362
Filed: 1983-03-11
Granted: 1986-03-04
Abstract: Abstract of the Disclosure A flux composition suitable for electro-slag over-lay welding a stainless steel on a circumferential inner  surface  of  a cylindrical vessel  with  a strip electrode under controlling a flow of molten slag and metal with an outer electro-magnetic field, which contains 50-60% by weight of CaF2, 10-20% by weight of SiO2, 5-25% by weight of CaO and 10-30% by weight of A?2O3 in a ratio of SiO2/CaF2 of at least 0.20 and a ratio of CaO/SiO2 of at least 0.50.
Patent CA-1234238-A (CA)
Inventor: HERGENROTHER WILLIAM L
IPC: C08L87/00
Filed: 1983-03-28
Granted: 1988-03-15
Abstract: ABSTRACT OF THE DISCLOSURE       A process for the preparation of free flowing pellets from tacky, cold flowing polymers is provided.  The process includes the steps of adding a non-cold flowing rubber to a tacky, cold flowing polymer to form a blend, forming pellets of the blend and then subjecting the pellets to a surface treatment to remove tack.  The pellets are thereafter separated and can be washed and dried to yield a free flowing material.  A novel polymer blend, which ex-hibits free flow in small particles is also provided which comprises from about 55 to 95 parts of a tacky, cold flowing, polymer and from about 5 to 45 parts of a non-cold flowing rubber wherein tack contributed by the cold flowing polymer is removed at the surface of the particles.
Patent CA-1194876-A (CA)
Inventor: FARGE DANIEL
IPC: C07D519/00
Filed: 1983-04-21
Granted: 1985-10-08
Abstract: New compounds of the formula:   <IMAGE>   wherein X represents hydrogen, halogen, alkyl (1 to 4 C), alkoxy (1 to 4 C), cyano or nitro, R represents alkyl (1 to 4 C) optionally substituted by hydroxy, or alkenyl (2 to 4 C), and n represents 0 or 1, and one of the symbols m and p represents the figure 0 and the other represents the figure 1. The new compounds are therapeutically useful, more particularly as tranquillizers and anticonvulsants.
Patent CA-1195071-A (CA)
Title: Method of making fibreboards by the dry method  technique
Inventor: GRAN KARL G M
IPC: B27N3/10
Filed: 1983-06-01
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE            A method of making fibreboards by the dry method technique where a lignocellulose-containing fibre material is disintegrated into fibres which are dried and formed into a fibre mat which is hot-pressed.  Binding between the fibres is obtained by means of a binder which can be added before or after drying.  According to the invention the binder is added before drying and the fibres with the binder are dried to have a moisture content substantially lower than that mois-ture content in the material  which is suitable for hot-pressing.          After drying, moisture is added to the fibre material in a degree such as to attain the moisture  content suitable for hot-pressing whereby the tackiness of the binder, which has got lost  to a great extent during drying, is restored.
Patent CA-1207927-A (CA)
Inventor: SHEN TSU Y
IPC: G09G5/02
Filed: 1983-06-21
Granted: 1986-07-15
Abstract: Abstract of the Disclosure A display system for displaying a three-dimensional image on a two-dimensional raster display screen wherein a host processor supplies input information on the geometric elements, e.g. polygons, which make up the image to a local display processor which processes said input information and provides data concerning the location, color, intensity and depth of the points which make up the surfaces of the polygon.  The depth data is stored in a depth buffer which is a part of the display processor and the color and intensity data is also stored directly in a frame buffer or as color index data in the frame buffer which is used to address the desired color and intensity stored in a color look-up table.  The color and intensity video data is supplied to a suitable display means, such a, a cathode ray tube.
Patent CA-1216519-A (CA)
Inventor: SLOVITER HENRY A
IPC: A61K9/107
Filed: 1983-06-21
Granted: 1987-01-13
Abstract: PERFLUOROCHEMICAL EMULSION ARTIFICIAL BLOOD                  Abstract Of The Disclosure Particles of perfluoro compound with a lipid coat-ing are emulsified in aqueous medium, wherein the propor-tion of perfluoro compound in the emulsion is preferably about 30-75% (w/v) and the proportion of lipid is preferably about 7-9% (w/v).  In the resulting stable emulsion 95% of these particles having diameters less than 0.2µ.  The emulsion is useful as an artificial blood for transport and delivery of oxygen to body tissues.
Patent CA-1189602-A (CA)
Inventor: EDGERTON ROBERT F
IPC: C23C16/24
Filed: 1983-07-12
Granted: 1985-06-25
Abstract: ABSTRACT      Apparatus for developing a substantially uniform temperature distribution across the entire transverse width of a relatively thin, relatively large area substrate onto which a plurality of amorphous semiconductor layers will be deposited in a glow discharge deposition chamber.  The ap-paratus includes a plurality of spaced heating elements, the filaments of which are suspended above and angled relative to the plane of the substrate so as to direct radiation onto that portion of the substrate which loses heat at the greatest rate with at least the same intensity as, and preferably greater intensity than, radiation is directed onto those portions of the substrate which lose heat at lesser rates.  By establishing the greatest intensity of radiation adjacent that portion of the substrate which most readily loses heat, a uniform distribution of temperature across the transverse width of the substrate may be achieved.
Patent CA-1221610-A (CA)
Inventor: LANG THEODORE J
IPC: B29D7/01
Filed: 1983-08-04
Granted: 1987-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         A film laminate comprising a base film and a first sealant web with a coating of polyvinylidene chloride (PVDC) sandwiched therebetween is disclosed.  The first sealant web is selected from the group consisting of a) film made from a copolymer of ethylene and vinyl acetate, and b) a film made from a blend of i) a copolymer of ethylene and vinyl acetate with ii) a homopolymer of ethylene, or a copolymer of ethylene and one or more C4 to C10 .alpha.-olefins, said homo-polymer or copolymer having a density of from about 0.915 to about 0.955 g/cm3, or blends of said homopolymer and copoly-mer.  The base film is selected from the group consisting of unmetallized or metallized oriented nylon film, oriented polyester film, oriented polypropylene film, cast nylon film, polyethylene film and a second sealant web, said second sealant web being selected from the same group as said first sealant web and having a slip coefficient of less than about 0.4.  The PVDC coating consists of at least one layer, the layers being characterized by failing a Solvent Haze Test, and preferably having a crystallinity index of less than 1.15 if dried and allowed to stand for 30 days at 20°C and, if the base film is selected from nylon film, polyester film or polypropylene film, the layer in contact with the base film being further characterized by having a crystallinity index of from 1.12 to 1.25 if dried and allowed to stand for 5 days at 40°C.  If the base film is metal coated, then the PVDC is in direct contact with the metal.  A process for forming the laminate is also disclosed.  The process comprises bringing the base film and the first sealant web together between a nip roll and a hot roll, said PVDC coating having been applied to at least the base film or the first sealant web, with the proviso that if the first or second sealant web is in contact with the hot roll then said web which contacts the hot roll has a slip coefficient of less than about 0.4.  The laminates may be used for packaging comestibles e.g. bacon, wieners and cheese.
Patent CA-1203179-A (CA)
Inventor: DIENES ZOLTAN B
IPC: H02G1/14
Filed: 1983-09-16
Granted: 1986-04-15
Abstract: ABSTRACT         METHOD OF SEALING PRESSURIZED ELECTRICAL        CABLE WHILE UNDER PRESSURE           Gas pressurized electrical cables, having a portion of an outer sheath removed for repair or splic-ing, are sealed while under pressure by providing at the exposed cable portion a gas pressure escape vent having a vent opening of area less than that of the cable ex-posed portion.  Sealant tape is wrapped around the ex-posed cable portion and the vent exterior effectively sealing the entire exposed cable portion with the excep-tion of the vent opening through which the gas escapes while such sealant tape is applied.  The vent opening, being smaller than the original exposed cable portion, is readily sealably closed as by suitably plugging such vent opening and covering same with a sealant material.
Patent CA-1204843-A (CA)
Inventor: TURNER JONATHAN S
IPC: H04L1/24
Filed: 1983-11-21
Granted: 1986-05-20
Abstract: PACKET ERROR RATE MEASUREMENTS                 BY DISTRIBUTED CONTROLLERS            Abstract A trunk controller and processor arrangement for monitoring the error rate occurring in packets received from a high speed trunk.  Within a packet switching system, packets comprising logical addresses and voice/data information are communicated through the system by packet switching networks which are interconnected by high speed digital trunks with each of the latter being directly terminated on both ends by trunk controllers.  During initial call setup of a particular call, central processors associated with each network in the desired route store the necessary logical to physical address information in the controllers which perform all logical to physical address translation on subsequent packets of the call.  Each network comprises stages of switching nodes which are responsive to the physical address associated with a packet by a controller to communicate that packet to a designated subsequent node.  Each trunk controller has an error rate monitoring circuit for measuring the error rate occurring in packets during transmission over the attached trunk.  The error rate circuit notifies the associated processor when error rate excursions increase or decrease in excess of a multitude of processor specified percentages of error rate.
Patent CA-1254689-A (CA)
Inventor: STIX WOLFGANG
IPC: C08L7/00
Filed: 1984-01-20
Granted: 1989-05-23
Abstract: Thermoplastic moulding compositions A b s t r a c t The present invention relates to thermoplastic moulding compositions of (A) thermoplastic polycarbonates, if appropriate mixed with (B) thermoplastic polyalkylene terephthalates and, if appropriate, additionally with (C) elestomeric graft polymers, characterised in that they contain (D) a terpolymer of acrylates, vinyl esters and unsaturated nitriles.
Patent CA-1239552-A (CA)
Inventor: CARROLL THOMAS J
IPC: A23G4/20
Filed: 1984-03-01
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE    A center-filled chewing gum comprising an outer-shell and a cavity enclosed by said outer-shell where-in there is contained in said cavity a dry, powdered center-filled composition comprising at least one sweetener.
Patent CA-1221648-A (CA)
Inventor: BANDER NEIL H
IPC: C07K16/00
Filed: 1984-03-09
Granted: 1987-05-12
Abstract: ABSTRACT      The invention relates to a monoclonal antibody F23, and its use in identifying or characterizing human renal cancer antigen.  The invention is also concerned with an F23 antibody producing hybridoma cell line formed by fusing a myeloma derived cell strain and splenocytes derived from BALB/c mice immunized with established culture lines of renal cancer.  F23 mAb becomes part of a screening panel for human renal cancer which includes seventeen other mAbs.          These mAbs subset the normal human nephron and distinguish renal cancers.  F23 is also part of a uro-panel of seven mAbs which subset the human urinary system and screen for cancers of said system.
Patent CA-1218782-A (CA)
Inventor: ROBESON LLOYD M
IPC: C08K3/00
Filed: 1984-06-28
Granted: 1987-03-03
Abstract: POLYARYLETHERSULFONE  CONTAINING BLENDS               ABSTRACT OF THE DISCLOSURE        Described herein are molding compositions comprising a select polyarylethersulfone and a thermoplastic polymer selected from a polyarylate, a polyester, and a polycarbonate, or mixtures thereof. These compositions have a good balance of mechanical properties and improved environmental stress crack resistance.     D-14,045
Patent CA-1228038-A (CA)
Inventor: OZAKI AKIO
IPC: C12N15/09
Filed: 1984-07-26
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a process for producing tyrosine by transforming a host microorganism belonging to the genus Corynebacterium or Brevibacterium with a recombinant DNA of a DNA fragment containing a gene involved in the biosynthesis of tyrosine and a vector DNA, culturing the transformant in a nutrient medium, accumulating tyrosine in the culture medium and recovering tyrosine therefrom.
Patent CA-1231052-A (CA)
Inventor: LAKHANI SUBHAN
IPC: A61K9/00
Filed: 1984-07-30
Granted: 1988-01-05
Abstract: ABSTRACT          This invention relates to vehicles suitable for use in medicinal preparations, for example, preparations incorporating a steroid.
Patent CA-1241923-A (CA)
Title: Antigens and monoclonal antibodies reactive against sporozoites of eimeria spp
Inventor: SCHENKEL ROBERT H
IPC: C12N15/02
Filed: 1984-08-17
Granted: 1988-09-13
Abstract: ANTIGENS AND MONOCLONAL ANTIBODIES REACTIVE AGAINST SPOROZOITES OF Eimeria spp. Monoclonal antibodies against sporozoites of the Eimeria spp. are obtained by use of hybridoma technology. Specific sporozoite antigens for use as vaccines in the prevention and treatment of coccidiosis and hybridoma cultures producing monoclonal antibodies are described.
Patent CA-1229154-A (CA)
Inventor: PERRY THOMAS J
IPC: H04Q11/04
Filed: 1984-12-11
Granted: 1987-11-10
Abstract: A REMOTE DATA LINK CONTROLLER HAVING MULTIPLE            DATA LINK HANDLING CAPABILITIES               ABSTRACT OF THE INVENTION           A remote data data link controller is dis-closed for formatting, transmitting and receiving control data over high speed digital data links between the peripheral processors of a plurality of telecom-munications switching systems.  The remote data link controller includes a microprocessor controlled data link processing circuit which is time shared among all of the digital data links.  The remote data link con-troller processes one transmit and one receive message byte during a reformatting cycle for each digital data link.  It stores any intermediate results in a temporary memory than proceeds to service the next digital data link.  The remote data link controller fetches inter-mediate results from the temporary memory,processes the data and stores the next intermediate results in the temporary memory until it has completely serviced all of the digital data links.
Patent CA-1219265-A (CA)
Inventor: NAGANO EIKI
IPC: C07D237/04
Filed: 1985-01-29
Granted: 1987-03-17
Abstract: Abstract:        An urea of the formula:                               wherein X is a chlorine atom or a bromine atom, Y is an oxygen atom or a sulfur atom, R is a C1-C3 alkyl group, an allyl group or a propargyl group and R' is a lower alkyl group.  This is an intermediate in the production of 4-(2-fluoro-4-halo-5-substituted phenyl)urazols, which are useful as herbicides.
Patent CA-1268732-A (CA)
Title: Radiation-polymerizing water-soluble cast vinyl monomer layer and forming particles
Inventor: YADA AKIRA
IPC: C08F2/10
Filed: 1985-02-19
Granted: 1990-05-08
Abstract: Abstract of the Disclosure A process for preparing particulate water-soluble acrylic polymers, e.g. acrylamide or methacryl-amide polymers and cationic acrylic polymers, having a high molecular weight, an excellent water solubility and a uniform particle size with a good productivity, which comprises:           (a) adding at least one surfactant selected from the group consisting of a non-ionic surfactant and an anionic surfactant to an at least 20 % by weight aqueous solution of a vinyl monomer in an amount of 0.001 to 1 % by weight based on the monomer.           (b) adjusting the dissolved oxygen in the aqueous monomer solution to at most 1 mg/liter, (c) admixing the aqueous monomer solution with at most 0.03 % by weight of a photopolymerization initiator based on the monomer, (d) continuously casting the aqueous monomer solution in the form of a layer having a thickness of 3 to 10 mm onto a moving support located in an atmosphere containing at most 1 % by volume of oxygen, (e) irradiating the layer of the aqueous monomer solution on the moving support with ultraviolet rays having a wavelength of 300 to 450 millimicrons at an intensity of at most 50 W/m2, (f) continuously removing the produced polymer in the form of a sheet having a thickness of 3 to 10 mm from the moving support, (g) breaking the polymer sheet to cubic pieces of 3 to 10 mm in length with a roller type cutter, (h) pulverizing the cubic pieces to particles having a diameter of 0.3 to 3 mm by a vertical type cutter, and (i) drying the particles with hot air.
Patent CA-1254378-A (CA)
Inventor: HAYES MICHAEL R
IPC: C01G43/025
Filed: 1985-02-25
Granted: 1989-05-23
Abstract: ABSTRACT          Title:  Fabrication of Nuclear Fuel Pellets Uranium dioxide powder produced by a gas phase process in which uranium hexafluoride is reacted with dry steam and then with steam and/or hydrogen at a higher temperature is subjected to mechanical treatment, e.g. milling, to break down its structure and increase its packing density.  Other powders may be included with the uranium dioxide.  The treated powder is mixed with a limited quantity (e.g. 0.5% by weight) of binder, preferably a high strength adhesive, to produce a free flowing powder and formed into pellets by pressing.          The pellets are then sintered.  Optionally the free flowing powder is spheroidised by tumbling prior to pressing into pellets.
Patent CA-1205464-A (CA)
Inventor: PHILLIPPS GORDON H
IPC: C07J31/00
Filed: 1985-03-11
Granted: 1986-06-03
Abstract: Abstract Compounds of the formula:     ( 1 )   wherein R1 represents a fluoromethyl or chloromethyl group have advantageous anti-inflammatory activity.
Patent CA-1234612-A (CA)
Inventor: HAYES THOMAS E
IPC: G05D16/20
Filed: 1985-03-20
Granted: 1988-03-29
Abstract: ABSTRACT OF THE DISCLOSURE     A differential pressure control apparatus includes a switch responsive to a pneumatic differential pressure for signaling the actuation of a blower motor.  A signal generating section is provided and controls the speed of a blower for regulating the differential pressure.  This section includes first means for sensing a projected light beam and second means for modulating the light beam.  The first means and the second means are positionably displaceable one to the other in response to the magnitude of the differential pressure.  Two preferred embodiments are disclosed.
Patent CA-1228959-A (CA)
Inventor: BRAEGER HORST
IPC: A22C25/14
Filed: 1985-03-27
Granted: 1987-11-10
Abstract: ABSTRACT OF THE DISCLOSURE:           A decapitating apparatus for fish in which the fish to be processed is conveyed by entrainers essentially transverse to its axis and by fixing its longitudinal position by a holding element engaging the eye-hole and accompanying the fish.  For adjusting the holding element, a guide bar is arranged for engaging the holding element in a guiding manner in the region of a severing device performing a wedge-shaped decapitating cut and for displacing the holding element resiliently out of its path of movement.