baber/WOPTO huggingface dataset:
Patent CA-1195623-A (CA)
Inventor: HIRANO YASUTAKA
IPC: B66B11/08
Filed: 1983-06-29
Granted: 1985-10-22
Abstract: ABSTRACT OF THE DISCLOSURE           A traction machine for an elevator is disclosed wherein a reduction gear for the traction machine rotatably mounts a first and second parallel spaced shafts such as an output and intermediate shafts therein by the wall of the gear box, the shafts fixedly securing thereon a first and second rotors such as helical gears, respectively, so as to mesh with each other, and at least one of the shafts having each end supported by the wall through a support element comprising a first and second support members that are rotatably supported by the outer and inner cylindrical peripheries thereof, respectively, the eccentric inner cylindrical periphery formed in the outer cylindrical periphery of the first support member being adapted to rotatably support the end of the shaft, whereas the outer cylindrical periphery of the second support member within which is formed the inner cylindrical periphery eccentrically thereto is adapted to be secured to the wall of the gear box with the rotational position relative thereto as well as to the first support member being suitably adjusted for the purpose of reducing or adjusting the backlash or the mesh of the rotor.
Patent CA-1203367-A (CA)
Inventor: KAWAKAMI KOICHI
IPC: A44B19/60
Filed: 1983-07-08
Granted: 1986-04-22
Abstract: METHOD AND APPARATUS FOR ATTACHING PIN FITTINGS   TO SLIDE FASTENER HAVING SEPARABLE END STOP Abstract of the Disclosure Disclosed herein are method and apparatus for attaching pin fittings to a slide fastener having a separable end stop, in which a pin fitting is attached to a slide fastener by the steps of holding the pin fitting by a pin fitting holder, moving the stringer tape gripped by a gripper for introducing a core portion of the tape into the pin fitting, and deforming the pin fitting to secure it to the core portion.  In this method and apparatus, attachment by deforming the pin fitting is performed under a condition where a first fastener element of a fastener element row affixed to the stringer is abutted against an end portion of the pin fitting with a force of a predetermined magnitude.
Patent CA-1199978-A (CA)
Inventor: EKE KENNETH I
IPC: F24C7/02
Filed: 1983-07-08
Granted: 1986-01-28
Abstract: ABSTRACT            Title: Microwave ovens and methods of cooking food A portable microwave oven is designed to be powered from a domestic power socket with a rating not exceeding 1800 watts for the US market, or not exceeding 3000 watts for the UK market.  The oven comprises a microwave generator (17) for supplying microwave power to a cavity of the oven, a thermal heating element (8) capable of heating the air within the oven cavity, a fan (7) for forcing a recirculating flow of air over the heating element (8) and through the cavity and a control circuit operative to supply continuous microwave power to the oven cavity simultaneously with the supply of thermal power to the cavity. The microwave power heats the inside of the food and the thermal power dissipates the resulting moisture and browns the external surface of the food.
Patent CA-1222784-A (CA)
Inventor: STUEMKY ROBERT E
IPC: F16L33/207
Filed: 1983-07-22
Granted: 1987-06-09
Abstract: ABSTRACT OF THE DISCLOSURE   This invention provides a deformable ferrule for use in coupling hose which has a sidewall portion that decreases in thickness going longitu-dinally of the ferrule from a fitting end to a hose end.  As well a method of deforming an exterior frustroconical surface portion of the ferrule to a generally cylindrical shape while simultaneously forming an inside surface portion of the ferrule to a generally frustoconical shape is provided.
Patent CA-1204373-A (CA)
Inventor: FALCK KAI
IPC: G01N33/48
Filed: 1983-08-03
Granted: 1986-05-13
Abstract: Abstract of the Disclosure Method for the performance of a mutagenicity test so that a cell population is subjected to a mutagen.  As a result of this, a part of the population mutates, whereat the originally uniform cell population is differentiated into sub-populations.  The variation of turbidity caused by the increase in the density of the differentiated cell populations is measured as a change in optical density by means of a photometer measuring vertically at a certain wavelength, and the quantity of cells in the sub-populations is determined as optical density.  The absorbance values are measured in accordance with a pre-programmed time share system and a growth curve is formed out of the values as a function of time.
Patent CA-1218208-A (CA)
Inventor: RASSHOFER WERNER
IPC: C08K5/098
Filed: 1983-08-09
Granted: 1987-02-24
Abstract: Mo-2501 LeA 21,819 PROCESS FOR THE PRODUCTION OF MOLDED ARTICLES              ABSTRACT OF THE DISCLOSURE       A process for the production of optionally cellular molded articles with a smooth outer skin and improved surface characteristics by the reaction, inside a closed mold, of a mixture of one or more organic poly-isocyanates, one or more compounds having molecular weights of from 400 to 12,000, which contain at least two isocyanate-reactive groups, chain-linking and/or chain-extending agents, and optionally, known auxiliary agents and additives used in polyurethane chemistry, characterized in that before the reaction, surface-improving additives comprising one or more polymers or copolymers of one or more olefinically-unsaturated monomers, which polymers or copolymers have molecular weights of from 200 to 50,000, are liquid at room temperature, soluble in the reaction mixture, and inert toward isocyanate groups and at least one metal salt of a monocarboxylic acid having at least 8 carbon atoms, are incorporated into the reaction mixture.     Mo-2501 LeA 21,819
Patent CA-1200698-A (CA)
Inventor: GRUBKA LAWRENCE J
IPC: C03B37/081
Filed: 1983-08-10
Granted: 1986-02-18
Abstract: ABSTRACT OF THE DISCLOSURE           A glass fiber attenuation apparatus and process wherein molten glass is supplied to an orifice plate at substantially atmospheric pressure to prevent molten glass flow through an orifice at which attenuation has ceased. The preferred embodiment of the method includes cooling the orifice plate undersurface to a non-wetting tempera-ture and delivering molten glass to the orifice plate at a pressure less than the internal, surface tension-generated pressure of any bead formed on the undersurface of the orifice plate upon attenuation cessation.  The preferred embodiment of the apparatus includes a perforate pressure plate immersed in the body of molten glass and superimposed over the orifice plate to effect a pressure drop upon normal attenuation flow to reduce the pressure immediately above the orifice plate to substantially atmospheric or, in any event, to a pressure less than the internal pressure of a bead formed on attenuation cessation at an orifice.
Patent CA-1229908-A (CA)
Inventor: ISHIMOCHI HARUKI
IPC: G09G1/16
Filed: 1983-08-23
Granted: 1987-12-01
Abstract: ABSTRACT OF THE DISCLOSURE     A cathode-ray tube control device displays data obtained from a personal computer on the screen of a tele-vision receiver in superimposing relation to the picture of a broadcast.  Clock pulses are generated and counted in synchronism with horizontal and vertical synchronizing signals from the television receiver.  Display timing signals including a horizontal scanning display period signal, a horizontal retrace period signal, a vertical scanning display period signal, and a vertical retrace period signal are delivered in response to the resultant counts.  Read-out of data to be displayed is then controlled in accordance with the produced timing signals, and the read data is displayed on the screen such that it is superimposed on the broadcast picture.
Patent CA-1205698-A (CA)
Inventor: SOWERS EDWARD E
IPC: B27K3/15
Filed: 1983-10-24
Granted: 1986-06-10
Abstract: ABSTRACT     An article and method for treating wood to promote preservation and inhibit fungi and bacteria attack, comprising the wood treated with a polymer with pendant groups containing pyridine rings complexed with copper.  Treatment can include impregnating the wood through pressure, vacuum, soaking or other means or more superficial applications to the wood surface through brushing, painting, dipping or the like.  Preferred are one-step and two-step procedures with poly-4-vinylpyridine as the polymer of choice and copper chloride or copper sulfate as the preferred copper ion source.  Treatment can be with the monomer or homopolymer form, followed by polymerization and/or cross-linking in situ in the wood after application.
Patent CA-1243976-A (CA)
Title: Hydrotreating catalyst and process
Inventor: MILLER JEFFREY T
IPC: C10G45/04
Filed: 1983-11-29
Granted: 1988-11-01
Abstract: HYDROTREATING CATALYST AND PROCESS              ABSTRACT OF THE DISCLOSURE Hydrotreating catalyst composition comprising a hydrogenating component consisting essentially of a metal component in which the metal is selected from Group VIB and a phosphorus component, deposed on the surface of a support comprising a porous refractory inorganic oxide and free of a zeolite component exhibits excellent hydrotreating activity and life-time, particularly in the hydrodenitrogenation of high nitrogen feeds, e.g., whole shale oils or frac-tions thereof, and in the hydrodesulfurization and hydrodemetallation of high sulfur feeds, e.g., vacuum or atmospheric residua.
Patent CA-1258382-A (CA)
Inventor: ANGELUCCI MARC F
IPC: E05B49/00
Filed: 1983-12-22
Granted: 1989-08-15
Abstract: PRECIS DE LA DIVULGATION:   Le dispositif comprend une grille avec une pluralité de trous. Au moins un trou comporte des contacts électriques sensibles à l'introduction d'une clé convenable et placés sur un circuit électrique qui aboutit à des moyens de commande de blocage/déblocage, associés par exemple à un verrou. Les autres trous de la grille comportent des moyens sensibles à l'introduction d'un objet quelconque et placés sur des circuits électriques qui aboutissent à  une alarme. Les chances de pouvoir débloquer par hasard et rapidement le verrou sont ainsi rendues très faibles. Ce dispositif de sécurité est applica-ble aux portes, fenêtres, portes-fenêtres, volets, coffres, meubles, véhicules, etc.
Patent CA-1247011-A (CA)
Inventor: YOSHIZUMI HAJIME
IPC: A61Q5/00
Filed: 1984-02-02
Granted: 1988-12-20
Abstract: HAIR TONIC COMPOSITION     ABSTRACT OF THE DISCLOSURE      A hair tonic composition containing, as an effective ingredient, a product obtained from the interaction of a vegetable or animal fat or oil-with a fungus having a lipase activity belonging to genus Aspergillus, Rhizopus, Penicillium, Geotrichum, or Sclerotium.  This hair tonic composition can effectively prevent the generation of dandruff and itching in the sculp and can also effectively accelerate the growth of hair.
Patent CA-1202383-A (CA)
Inventor: PERSON HERMAN R
IPC: H03H7/32
Filed: 1984-03-23
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE    The thick film delay line of the present invention comprises a substrate having a plurality of conductive pads mounted along the edge thereof.  A plurality of delay circuit assemblies are stacked on the upper surface of the substrate.  Each delay circuit comprises a solid sheet of conductive material, a first layer of dielectric material superimposed over the solid conductor sheet, a spiral coil conductor having its opposite ends connected to two separate contact pads, and a second sheet of dielectric material covering the spiral conductor. The spiral conductors within each of the delay circuit assemblies are connected to one another in series.
Patent CA-1223987-A (CA)
Inventor: ROBERTSON DAVID B
IPC: G09G5/32
Filed: 1984-05-03
Granted: 1987-07-07
Abstract: ABSTRACT      A word processing system is provided with separate data structures in system memory (4).  One of these, the internal image, contains the calculated graphics image and another the operator's alphanumeric character input.  When displaying, the two images are merged together with the annotation overlay effectively overlying the graphics overlay.  In this way, if the operator erases something on the annotation overlay, the contents of the graphics overlay reappear.  During the display of the calculated image and as the operator adds annotations to the display, conflicts between the graphics image and an alphanumeric character added by the operator are resolved in favor of the alphanumeric character.  When a conflict does exist, the alphanumeric character is highlighted by video reversing to indicate that it is hiding a portion of the graphics image.
Patent CA-1267995-A (CA)
Inventor: JONES THEODORE
IPC: C07K7/00
Filed: 1984-06-01
Granted: 1990-04-17
Abstract: "BIOLOGICALLY ACTIVE PEPTIDES STRUCTURALLY RELATED TO REGIONS WITHIN GROWTH HORMONES"                         ABSTRACT           Disclosed are novel synthetic peptides having primary structural homology to a continuous sequence of amino acid residues of human growth hormone in a region spanning positions thirty-two to forty-six ("hGH32-46"' or "deletion peptide").  In preferred forms, peptides of the  invention  comprehend:   duplicate portions  (i.e., sequence fragments) of hGH32-46; stereochemical analogs and fragment analogs of hGH32-46 including one or more amino acid residues  in D-isomeric configuration;  and, "interspecies" analogs and fragment analogs of hGH32-46 including one or more non-homologous amino acid residues duplicating variant  residues present  in  corresponding positions  in  corresponding  regions of  heterologous species growth hormones.  Peptides of the invention are administered to mammals contemporaneously with exogenous insulin to generate hypoglycemic effects greater than available through administration of insulin alone.   A presently preferred heptapeptide has the sequence, NH2-Glu-Glu-Ala-Tyr-Ile-Pro-Lys-COOH,   and   has   insulin-potentiating activity greater than hGH32-46.
Patent CA-1225552-A (CA)
Title: Arrangement for operating a chicken-hatching  installation
Inventor: WORMGOOR AREND J
IPC: A01K41/00
Filed: 1984-06-06
Granted: 1987-08-18
Abstract: ABSTRACT The invention relates to an arrangement for operating a chicken-hatching installation comprising trays accommodating the eggs to be hatched arranged on carriages located in several tiers one above the other, the said carriages being passed continuously through an incubating stove, aeration of the individual trays being carried out, during half of the path followed by the carriages, on one side thereof, and during the other half on the other side.  The invention also relates to a hatching unit containing a mobile hatching carriage with moving conveyor-belts arranged thereon.
Patent CA-1215985-A (CA)
Inventor: LAMATTINA JOHN L
IPC: C07D239/46
Filed: 1984-10-01
Granted: 1986-12-30
Abstract: Abstract Novel 2-amino-5-hydroxy-4-methylpyrimidines and substituted amino derivatives thereof useful as inhibi-tors of leukotriene synthesis for the treatment of pulmonary, inflammatory and cardiovascular diseases, cancer and psoriasis.  In addition these compounds are cytoprotective and therefore useful in the treatment of peptic ulcers. A process for the preparation of such active compounds by ring rearrangement of 2-amino-5-acetyloxazole, pharmaceutical compositions containing the novel active compounds and compositions containing these compounds in combination with other anti-inflamma-tory agents or gastric anti-secretory agents.
Patent CA-1222337-A (CA)
Inventor: SUGIO AKITOSHI
IPC: C08L33/02
Filed: 1984-10-09
Granted: 1987-05-26
Abstract: Abstract of the Disclosure A polyphenylene ether resin composition com-prising (A) a polyphenylene ether resin, (B) a polystyrene resin, (C) an acrylonitrile/conjugated diene elasto-meric copolymer, (D) a graft copolymer obtained by reacting butyl rubber and an unsaturated polyolefin in a bifunc-tional phenol as a reaction medium, and (E) an aromatic phosphate.
Patent CA-1217565-A (CA)
Inventor: ZARDIACKAS FREDRICK L
IPC: G06F9/46
Filed: 1984-11-08
Granted: 1987-02-03
Abstract: S P E C I F I C A T I O N            VECTOR INTERRUPT SYSTEM AND METHOD                         ABSTRACT            The disclosure relates to a re-vectoring circuit of a microprocessor system wherein pending interrupts are serviced without unnecessary microprocessor state store and restore operations associated with a return-from-interrupt instruction.    At the conclusion of an interrupt service routine, an indirect jump instruction is executed throught the same address location of an interrupt vector that the microprocessor indirectly jumped through when the microprocessor was initially interrupted.    However, the indirect address is modified, that is, re-vectored to an indirect address within a predetermined address vector depending upon the type of a pending interrupt.  The re-vectoring circuit recognizes the indirect jump address and then senses a pending interrupt if there is a pending interrupt.  The re-vectoring circuit modifies the indirect address such that a jump occurs to the highest priority pending interrupt service routine.  This modification of the indirect address eliminates the store and restore of the microprocessor state in between the servicing of various interrupts.
Patent CA-1220515-A (CA)
Inventor: KUSTER KARL H
IPC: H02M3/335
Filed: 1984-12-20
Granted: 1987-04-14
Abstract: SWITCHING ISOLATED SINGLE TRANSISTOR    FORWARD CONVERTER POWER SUPPLY   ABSTRACT OF THE DISCLOSURE A switching isolated single transistor for-ward converter which performs demagnetization and snubbing functions with the same network.  The trans-former stored energy and the energy stored during snubbing are transferred to the load by the network during the dead time of the switching cycle.
Patent CA-1266540-A (CA)
Inventor: RADVAN BRONISLAW
IPC: B29C43/22
Filed: 1985-01-04
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE            A solid fibre reinforced plastics material sheet consisting essentially of 20% to 60% by weight of glass reinforcing fibers having a high modulus of elasticity, a substantial proportion of the fibers being single discrete fibers between 7 and 50 millimeters long and 13 microns or less in diameter, and 40% to 80% by weight of a thermoplastics materials or a post-formable thermosetting material.  The sheet of the present invention permits mouldings of uniformed structural strength.
Patent CA-1237415-A (CA)
Inventor: MACHNEE CECIL B
IPC: A01C7/10
Filed: 1985-05-10
Granted: 1988-05-31
Abstract: Abstract of the Disclosure A rate measuring device comprises a beam with a plurality of graduated scales and a cup on one end thereof.  While a material dispensing machine is moved a certain distance, the material normally applied to the ground is collected in a container and subsequently transferred to the cup. Next, a fulcrum is placed beneath the beam in a position to exclusively carry and horizontally balance the beam.  The operator then reads the graduated scale at a location vertically above the fulcrum,  the scales being calibrated in terms of pounds per acre or kilograms per hectare.  Conse-quently, the farmer can directly read his applica-tion rate of materials dispensed per acre or hectare, while, in actuality, the machine has been driven only a short distance.  In one embodiment, the fulcrum is attached to a handle portion which contains a reel adapted to hold a measuring tape or string used to mark the distance the machine must travel.
Patent CA-1246308-A (CA)
Title: Process for producing aromatic imide polymer hollow filaments
Inventor: NAKAMURA ASUMARU
IPC: B01D71/82
Filed: 1985-06-14
Granted: 1988-12-13
Abstract: PROCESS FOR PRODUCING AROMATIC IMIDE POLYMER HOLLOW FILAMENTS     ABSTRACT OF THE DISCLOSURE      An aromatic imide polymer hollow filament having an excellent gas separating property is produced by a process comprising the steps of:          (1)  dissolving an aromatic imide copolymer comprising (A) 20 to 85 molar % of recurring units of the formula (I):                                       (I) (B) 10 to 35 molar % of recurring units of the formula (II):                   (II) and (C) 5 to 55 molar % of recurring units of the formula (III):                            (III), wherein R represents a divalent radical of the formula (IV) or (V):                       (IV) and   (V) wherein R1 and R2 respectively represent, a hydrogen atom, alkoxyl radical having 1 to 3 carbon atoms or alkyl radical having 1 to 3 carbon atoms, in a solvent consisting essentially of at least one phenolic compound to provide a spinning dope solution;          (2)  extruding the dope solution through a spinneret having at least one hollow filament spinning orifice, to provide at least one hollow filamentary stream of the dope solution, and (3)  introducing the dope solution hollow stream into a coagulating bath comprising at least one polar solvent which is compatible with the phenolic compound but not capable of dissolving the aromatic imide copolymer, to solidify the hollow stream into a hollow filament.
Patent CA-1254514-A (CA)
Inventor: ROBERTS EUGENE
IPC: A61K33/40
Filed: 1985-06-17
Granted: 1989-05-23
Abstract: Abstract of the Invention A method for promoting regeneration of damaged nerve tissue, comprising administering, either alone or in combination, an effective amount of an antimitotic agent or a proton-withdrawing buffer to the damage site.  Antimitotic agents reduce the rate of growth of glial cells, and buffers facilitate the growth of nerve tissue and inhibit glial cell growth.  Referred antimitotic agents are cytosine arabinoside, 5-fluorouracil, and hydroxyurea.  Preferred buffers are TREA and HEPES.  Compositions are disclosed which include antimitotic agent, buffer, and an oxygen-supplying compound, such as hydrogen peroxide.
Patent CA-1261167-A (CA)
Inventor: WONG JACOB Y
IPC: G01N21/33
Filed: 1985-10-08
Granted: 1989-09-26
Abstract: OXYGEN ANALYSIS EMPLOYING ABSORPTION SPECTROSCOPY                ABSTRACT        A method and apparatus are described for detecting the presence and amount of elemental oxygen in a sample cell.  The intensity of extreme ultraviolet light passing through the sample cell at a wavelength band overlapping at least one of the Schumann-Runge absorption lines of oxygen is detected and compared with a predetermined non-absorbed condition of the ultraviolet light.  The non-absorbed condition may be achieved by narrowing the wavelength band such that the band does not overlap the Schumann-Runge absorption line, or may be achieved by detecting the ultraviolet light passing through a reference cell.  Also described is a novel ultraviolet source in which a cold zone captures neutral atoms of the emission gas to reduce the affect of resonance absorption of emitted ultraviolet light by such neutral atoms.
Patent CA-1268328-A (CA)
Title: Vacuum dryer for timber
Inventor: PAGNOZZI VINCENZO
IPC: F26B25/12
Filed: 1985-10-11
Granted: 1990-05-01
Abstract: ABSTRACT          Vacuum dryer for sawn timber,in which at least one  wall of  a pair of opposing walls of the drying  chamber  for containing  the timber is substantially rigid  and  flat while the opposing wall is sealingly movable towards the rigid  wall  under  the  pressure  which  acts  on   the exterior when the chamber is evacuated,  so as to  press the timber forcibly against the flat wall.