baber/WOPTO huggingface dataset:
Patent CA-1252639-A (CA)
Inventor: MARSH STEVEN C
IPC: F16D3/79
Filed: 1985-04-18
Granted: 1989-04-18
Abstract: Abstract Of The Disclosure A metal flexing coupling for connecting two rotatable shafts in end-to-end relationship is disclosed, having reversible coupling hubs for mounting on the opposed shaft ends.  Laminated, metallic flexible elements are secured to the respective hubs and to a center member using an alternating and staggered bolting pattern, such that the center member is secured to the hubs only through the flexible elements.  The alternating pattern allows the coupling to flex to accommodate misaligned shafts or shafts exhibiting end float.
Patent CA-1240035-A (CA)
Inventor: STEENHOF FRITS A
IPC: H04N5/91
Filed: 1985-05-02
Granted: 1988-08-02
Abstract: ABSTRACT:           In a television signal memory write circuit which is synchronized by a horizontal and vertical syn-chronizing signal pattern obtained from the television signal to be entered, the mutual positions of these pat-terns are measured with the aid of a measuring circuit (25) and depending on this measurement the vertical syn-chronizing signal pattern is delayed by a variable delay circuit (17) to such an extent that in practice the pat-terns are prevented from coinciding, so that a change in the position of a predetermined line number in the tele-vision signal memory circuit (5) is prevented to the best possible extent, which renders the circuit less sensitive to interference.
Patent CA-1228226-A (CA)
Inventor: KHAUND ARUP K
IPC: E21B43/267
Filed: 1985-06-13
Granted: 1987-10-20
Abstract: ABSTRACT          A solid granular propping agent is disclosed having a Krumbein number of greater than 0.8, and containing granules between 0.2 and 1.7mm in diameter, said granules being made from an unblended claim containing from 16 to 19% of silica, less than 0.35% alkali and alkaline earth metal oxides, and being fired at a time and temperature whereby the product contains a major mullite phase and a minor alpha alumina phase.
Patent CA-1235931-A (CA)
Inventor: KAKINO SHIGERU
IPC: C06B21/00
Filed: 1985-06-14
Granted: 1988-05-03
Abstract: METHOD FOR SUPPLYING A WATER-IN-OIL EMULSION EXPLOSIVE INTO A CARTRIDGE MACHINE AND AN APPARATUS USED THEREFORE                      Abstract A feeder comprising a hopper and a pusher, the pusher comprising a pusher sleeve, which is provided at its bottom with a perforated plate, and a cylinder actuating the pusher sleeve along the wall surface of the hopper, can supply directly a W/O emulsion explosive into a cartridge machine without accompanying with air and without breakage of hollow microspheres.
Patent CA-1251173-A (CA)
Inventor: MJOEBERG JAN-OLOV
IPC: B60P3/12
Filed: 1985-06-17
Granted: 1989-03-14
Abstract: ABSTRACT The invention relates to a device for a recovery vehicle of the type comprising rear, lowerable supporting stifflegs (5) and a crane boom (1) which turns about a horizontal axis (11) and has a boom foot (2) and a folding boom (3) with an extension (4) thereon. According to the invention the crane boom is placed on a turntable or the like on the vehicle. Means (6) are provided by which to turn the turntable and consequently the crane boom about a vertical axis of rotation. In order that the boom foot, which during transport preferably is arranged between a pair of lowerable rear stifflegs, should be unobstructed by these stifflegs or other obstacles, the crane boom is longitudinally displaceable relative to the turntable, according to a preferred embodiment.
Patent CA-1266139-A (CA)
Inventor: BUTER ROELOF
IPC: C08F2/14
Filed: 1985-07-18
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE         Stable dispersion of addition (co)polymers in an inert relatively non-polar organic hydrocarbon liquid, the dispersed particles embracing both a (co)polymer and a polymer containing an ethylenically unsaturated monomer.  The (co)polymers are substantially composed of:   a)  5 to 100 mole % of styrene and/or methyl styrene;   b)  0 to 95 mole % of alkyl m ethacrylate having 1 or 2 carbon atoms in the alkyl group and/or alkoxyalkylene methacrylate having 1 or 2 carbon atoms in the alkoxy group and the alkylene group;   c)  0 to 40 mole % of alkyl methacrylate having 3 to 12 carbon atoms in the alkyl group;   d)  0 to 40 mole % of hydroxyalkyl methacrylate having 2 to 12 carbon atoms in the alkyl group and/or glycidyl methacrylate, and e)  0 to 20 mole % of methacrylic acid.           The (co)polymers are grafted to a polymer of a number average molecular weight of 2000 to 10.000, at least 60% by weight of which consists of butandiene, the weight percentage graft polymer being 20 to 200% of that of the (co)polymer and the sum of this percentage and the percentage of styrene and/or methyl styrene in the copolymer being higher than or equal to 50. At room temperature the dispersions dry to form a smooth and very glossy film.
Patent CA-1250393-A (CA)
Title: Precurseurs de reseaux de copolyphtalocyanine-imides, leurs procede de preparation et les reseaux qui en derivent
Inventor: MALINGE JEAN
IPC: C08G73/10
Filed: 1985-07-25
Granted: 1989-02-21
Abstract: L'invention concerne une composition de résines de polyimides aromatiques, caractérisée en ce qu'elle est le produit pouvant être obtenu par une mise en réaction entre 80 et 300.degree. C, d'au moins un composé aromatique (A) de formule générale: <IMG> dans laquelle X et Y sont, indépendamment, choisis parmi les restes hydroxyles et hydrocarbyloxy, ou forment ensemble un atome d'oxygène;avec au moins un amino-dinitrile aromatique (C) de formule générale: <IMG> dans laquelle Ar' est un radical aromatique trivalent carbocyclique ou hétérocyclique dont les trois valences sont sur des atomes de carbone distincts, deux d'entre eux, ceux qui portent les groupes nitriles, étant situés en position ortho l'un par rapport à l'autre; et facultativement avec au moins une diamine aromatique (B) de formule générale: H2N-Ar-NH2 dans laquelle Ar est un radical aromatique divalent carbocyclique ou hétérocyclique dont les deux valences sont situées sur des atomes de carbone distincts non situés en position ortho l'un par rapport à l'autre. Cette composition présente une solubilité particulièrement élevée dans de nombreux solvants organiques polaires.
Patent CA-1248428-A (CA)
Inventor: NAIK APPAYA R
IPC: C11D1/12
Filed: 1985-08-12
Granted: 1989-01-10
Abstract: ABSTRACT      Alkyl ether sulphates are disclosed that are derived substantially wholly from C12 and C13 alcohols, at least 50% by weight being branched at the 2-position and at least 30% by weight being 2-ethyl or more highly branched. Foaming detergent compositions containing an alkylbenzene sulphonate and/or a dialkyl sulphosuccinate in combination with an alkyl ether sulphate of this specific type exhibit excellent foaming and detergency and are especially suitable for hand dishwashing.
Patent CA-1243043-A (CA)
Inventor: UCHIYAMA SOICHI
IPC: C07C67/00
Filed: 1985-10-30
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         A process for preparing oxygen-containing organic compounds from synthesis gas which comprises contacting the synthesis gas with a solid catalyst prepared by the steps of: mixing (A) a copper compound, (B) a nickel compound and (C) a zinc compound; calcining the mixture; mixing the calcined product with (D) a potassium compound; and then reducing the resulting mixture.  The selectivity of alcohols such as ethanol and propanol is high in the process of the present invention.  The catalyst of the present invention can be used effectively over long periods of time, since the dissipation of the nickel component in the catalyst during the reaction is decreased.
Patent CA-1267875-A (CA)
Inventor: OHAYON GABRIEL
IPC: B65H54/20
Filed: 1985-10-31
Granted: 1990-04-17
Abstract: Procédé et dispositif de lancement simultané de plusieurs fils textiles délivrés en continu en vue de leur renvidage en enroulements séparés sur une même broche d'un bobinoir. Selon le procédé dans une première phase, les fils sont disposés selon des trajets distincts définis par des guides de triangulation distincts situés en amont de la broche et un point de convergence commun situé en aval. Dans une deuxième phase, maintenus hors de portée du système de va-et-vient, ils sont saisis sélectivement par un dispositif de sélection constitué essentiellement par un élément allongé mobile, du type courroie, muni de guides de sélection de longueurs différentes croissantes régulièrement espacés le long de la courroie et amenés chacun face à sa zone d'enroulement sur la broche- Dans une troisième phase, ils sont déplacés jusqu'à un moyen d'accrochage sur leur support, pour le démarrage des enroulements. L'invention s'applique au lancement de fils, en particulier, dans un processus de cavage entièrement automatique.
Patent CA-1219016-A (CA)
Inventor: REASOR WARREN
IPC: A61G21/00
Filed: 1986-02-25
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE   In a limousine hearse having a body, front and rear ends, a roof and a pair of longitudinally spaced doors, the improvement which comprises a unit floor extending substantially the length of the body to its rear end. A first partition upon the floor extends transversely thereof intermediate its ends defining a forward passenger compartment upon one side and an axially extending storage compartment upon its other side. An upright second partition upon the floor within the storage compartment intermediate the sides of the body defines upon one side an axially elongated storage chamber for a casket and upon its other side a second axially elongated storage chamber adapted to receive flowers. An upright closure lid is hinged upon the rear end of the body normally closing off the storage chambers.
Patent CA-1250997-A (CA)
Inventor: DICKER IRA B
IPC: C08F4/42
Filed: 1986-02-27
Granted: 1989-03-07
Abstract: TITLE               Polymer Life Enhancement In Oxyanion-Catalyzed Polymerization Abstract The duration of "livingness" in group transfer polymerization with oxyanion catalysts is enhanced by the presence of agents such as acetonitrile or silylated acetonitrile, resulting in higher molecular weight and/or lower polydispersity in the resulting polymers.
Patent CA-1240845-A (CA)
Inventor: BABENDERERDE SIEGMUND
IPC: E21D9/00
Filed: 1986-03-13
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE          An apparatus for making a tunnel lining from concrete in a single operation with a tunnel excavator comprises a tunnel lining form consisting of a plurality of tunnel lining form segments and a form front adjacent the tunnel excavator and a tunnel lining circular space between the form and the ground.  In order to heat the concrete as it is pumped into the tunnel lining circular space to accelerate hardening, transmitting antennae for electromagnetic radiation are mounted in or adjacent the feed pipes for the concrete.  Similarly a process for making a tunnel lining from concrete comprises pumping concrete into the tunnel lining circular space and accelerating the hardening of the concrete by heating it with electromagnetic radiation.  The tunnel form is rapidly repositioned after the concrete being hardened reaches a sufficient strength.
Patent CA-1259096-A (CA)
Inventor: CUEVAS-CUMMING PABLO
IPC: A47B21/00
Filed: 1986-04-17
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE           A personal computer storage cabinet is provided. The cabinet is interiorly arranged for suitable storage and use of a personal computer and associated equipment such as a printer, TV monitor and software.  A retractable front door is provided.  The door may be securely locked when the computer equipment is not in use.  The door retracts and is storable beneath the cabinet when the computer equipment is in use.
Patent CA-1234905-A (CA)
Inventor: SACHS KLAUS
IPC: H03K17/66
Filed: 1986-04-23
Granted: 1988-04-05
Abstract: ABSTRACT     400 Hz aircraft ground power supply with a three phase AC power source connectable via an electric power relay and flexible cable provided with a socket connector to a plug connector at the aircraft is disclosed.  In the energizing circuit of the power relay is arranged a closing contact of a second electric relay, the energizing circuit of which is led via switching means at the socket connector to be actuated by a pin of the plug connector.  Thus the closing contact of the second relay is opened as long as the socket connector is not plugged to the plug connector.  A third electric relay energized via the connectors by a source of DC current on board the aircraft has a closing contact in parallel to the closing contact of the second relay in the energizing circuit of the power relay and further opening contacts disconnecting a separate source of voltage in the energizing circuit of the second relay if the third relay is energized.
Patent CA-1258702-A (CA)
Inventor: UHLEMANN REINHARD
IPC: G06K11/02
Filed: 1986-07-23
Granted: 1989-08-22
Abstract: APPARATUS FOR CONTROLLING THE DIRECTIONAL ORIENTATION OF A RADIATION RECEIVER DEVICE TO A LIGHT SOURCE     ABSTRACT OF THE DISCLOSURE      A controller for a tracking system which tracks the sun. The controller has a rotatable disc with a light transmitting portion and an opaque portion.  The solar radiation, transmitted through the disc when rotating, falls on an optically sensitive sensor detecting the light intensity.  Two optical emitter/receiver pairs, which are oriented with respect to two coordinate axes at the periphery of the disc, detect the position of the light spot on it.  The solar radiation is directed by the rotating disc to generate two signals which are related to the two coordinate axes and the tracking error of the tracking system.  The signals ener-gize motors in the tracking system whereby the sun is tracked.
Patent CA-1260851-A (CA)
Inventor: ENGLE THOMAS H
IPC: B61H15/00
Filed: 1986-08-21
Granted: 1989-09-26
Abstract: RAIL CAR BRAKE APPARATUS                          ABSTRACT     A parallel beam brake apparatus for dual and triple axle trucks and a single beam brake apparatus for single axle trucks each comprise spaced, pivotably mounted bell crank levers which engage a fluid operable actuator between one pair of arms and engage a pair of push rods with the remaining arms.  Improved spherical joints between the arms and the push rods facilitate force transmission without allowing push rod rotation.  A unique pivot geometry between the bell crank levers and the brake beams facilitates assembly and improves stress distribution between the levers and the beams.  The actuator includes a slack adjustor mechanism in which a spiral power spring unwinds to drive a lead screw and take up slack or is wound by the rotating, translating lead screw to add slack.
Patent CA-1266030-A (CA)
Inventor: AUER HELMUT
IPC: B65D21/02
Filed: 1986-09-16
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a plastic bottle-container consisting of several, preferably two parts with a separation running parallel with the outer wall, the parts of the container being defined by auxiliary walls comprising locking elements cooperating positively with a locking slide adapted to be displaced vertically, the said slide being adapted to be moved, by leg-ends projecting beyond their hinge-points on the container-part, into recesses provided for the purpose, in such a manner as to engage in the said locking slide.  The invention consists in that a spiring-catch is provided, by means of which, after the locking slide has already been shifted from the unlocking to the locking position, the leg-end of the carrying handle, while the latter is being pivoted into its  horizontal locking posi-tion, can engage in the recess and overcome the spring-force.
Patent CA-1269633-A (CA)
Inventor: MOWATT-LARSSEN ERLING
IPC: B65B1/04
Filed: 1986-10-06
Granted: 1990-05-29
Abstract: ABSTRACT        A novel purge system for a string of tank cars wherein purge gas is directly introduced into the vapor space of each tank above the cargo in the tank and wherein the purge gas is not bubbled through the cargo but is supplied directly to the vapor space above the cargo and forces the cargo out the vent pipe at the end of the car to the next car to successively assure that the proper level of cargo and the proper pressure of the purge gas is maintained in all of the cars.  Since the gas is not bubbled through the cargo, gas will not be stored in the cargo and the pressure requirements will be substantially reduced as compared to bubbling through the commodity and the volume of gas required will be reduced due to the lower pressure and elimination of potential absorption which may occur when the bubbling method is utilized.
Patent CA-1257982-A (CA)
Inventor: RAMPE JOHN F
IPC: F16H55/48
Filed: 1986-11-04
Granted: 1989-08-01
Abstract: ROTATABLE DRIVE MEMBER FORMED FROM INJECTION        MOLDED PLASTICS MATERIAL WITH PREFORM INSERT                            Abstract A rotary drive member such a gear or pulley that can be mounted  on  a  shaft  is  formed by  injection  molding  plastics material to envelop selected portions of at least one preform insert.  Preferably two metal preform inserts are used to form a pulley that is a combination plastic and metal structure.  One of the  metal  preform inserts  is  a  tubular  sleeve  that  defines portions of a hub of the pulley.  The other of the metal preform inserts is an annular disc that defines portions of a radially extending web for rigidly connecting hub and rim portions of the pulley.   The  injection  molded  plastics  material  envelopes peripheral portions of the tubular sleeve as well as inner and outer edge portions of the annular disc, and defines a drive formation on the rim for engaging another drive member such as a gear  or  an  endless  belt.   The  annular  disc  has  inner  edge portions that extend  into  close proximity with outer surface portions of the tubular sleeve,  and outer edge portions that extend into close proximity with the drive formation of the rim.          The inner and outer edge portions of the annular disc, and the outer surface portions of the tubular sleeve have formations that help to establish rigid driving connections with the enveloping plastics material to provide a rotary drive member that can be formed quite inexpensively as a combination of metal and plastics materials,  and yet is capable of transmitting relatively high torque for example between a shaft on which the member is mounted and a drive element that engages the drive formation of the rim.
Patent CA-1243621-A (CA)
Inventor: VAN DEN HURK JAN V J M
IPC: C12R1/91
Filed: 1987-04-28
Granted: 1988-10-25
Abstract: Propagation of Group II Avian Adeno (AA) Virus in Avian Cell Culture and Vaccine Produced Abstract A primary leukocyte cell culture and leukocyte cell line of avian origin have been found to be useful for the in vitro propagation of Group II avian adeno (AA) viruses (Hemorrhagic Enteritis Virus of turkeys, Marble Spleen Disease Virus of pheasants and Splenomegaly Virus of chickens).          Propagation of the Group II AA viruses in leukocyte cell culture is useful in the production of a vaccine for protecting fowl against these same viruses.
Patent CA-1270987-A (CA)
Inventor: PADGET JOHN C
IPC: C09K3/10
Filed: 1987-05-27
Granted: 1990-06-26
Abstract: ABSTRACT       Aqueous-based sealant composition comprising at least one vinylidene chloride copolymer which has modal molecular weight Mp of at least 200,000, wherein the composition has Tg below 0°C. The vinylidene chloride copolymer preferably includes polymerised units of an internally plasticising comonomer and an unsaturated carboxylic acid. The composition preferably includes an external plasticiser and a filler material (particularly untreated calcium carbonate).
Patent CH-519489-A (CH)
Title: 9 alpha-fluoropregnadiene derivs
Inventor: JOSEPH ELKS
IPC: A61K41/00
Filed: 1965-01-26
Abstract: (A) Cpds. of general formula I (I) X = beta-OH or keto R = (1-3C) st. chain alkyl opt. with a Me branch (B) Pharmaceutical preparations contg. (I). Topical anti-inflammatory. Preparations cont. 0.0001-5% I, opt. tog. with a bactericide, and may be in the form of lotions, powders, drops, suppositories, pills, tablets for chewing or sucking, aerosols, ointments, or creams.
Patent CH-553860-A (CH)
Title: Jacquard loom lifter selection - by pliable trembler bowed by electric or magnetic field of bimetal or piezo materials
IPC: D03C3/20
Filed: 1972-04-12
Abstract: The pliable trembler bows when subjected to a force field to determine lifter selection. The trembler is formed of bimetal strips or multi-layered electro- or magneto-strictive natural or synthetic piezo crystallines, partic. piezo-electric ceramic. For good wear, pref. matls. include (lead)barium titanate and lead zirconate titanate with oxide ceramic bonding. Alternatively, for mechanical stability, trilaminate can be used of two ceramic layers and a metal core, or integrated strips produced by extrusion. This replaced the conventional Jacquard pattern card, without the complexity and space requirements of an electromagnetic selection system.
Patent CH-516534-A (CH)
Title: 2-aminofluorene-1 or 3 sulphonic acid prodn
Inventor: DORE JACKY DR
IPC: C07C309/47
Filed: 1969-04-11
Abstract: The acids are prepared by dry heating the acid sulphate of 2-aminofluorene up to temps. of 200-300 degrees C under reduced pressure. The compounds are used in their diazoic for for prepn. of anionic dyes.
Patent CH-552426-A (CH)
Title: Chromium alloy moulds-contg nitrides - for casting alloys of cobalt, nickel or steel
IPC: C22C27/06
Filed: 1971-05-12
Abstract: Chromium alloy for ingot moulds operating at temps. of up to 1550 degrees C contg. 15-35% Co and/or Fe, 0-0.2% N and amts. of Ti, Hf and/or Zr to form nitrides, the remainder is Cr >=64%. The alloy has good thermal conductivity and a small expansion coefft. which make it resistant to thermal shock. The alloy is heat resisting at operating temps. and its resistance to corrosion make it superior to Mo alloys. The brittleness of chromium is only apparent at low temps. however in operation the moulds are never cooled below 500 degrees C.
Patent DK-124884-A (DK)
Inventor: JOHNSON ARVID
IPC: F23J/
Filed: 1984-02-29
Abstract: A flue gas pipe intended for mounting in a flue duct 3 and comprising a pipe 10 and, mounted in one of its ends, a pipe connection 30 for connection to a connection collar 2 belonging to a fireplace insert 1. In order to make it possible to mount the flue gas pipe in curved flue ducts and facilitate removal of soot from these, the pipe is flexible and, at its other end, connected to a transition pipe 20 which widens radially and axially away from the flexible pipe 10, and has, at its wide end, flexible flanges which are adapted so as to bear, with their peripheral edges, against the walls of the flue duct 3, and, in the mounted state of the flue gas pipe, slope inwardly and downwardly from the walls towards said other end. To mount the flue gas pipe, it is guided up in the flue duct 3 with the transition pipe facing upwards and with the outer edges of its flanges in contact with the walls of the flue duct. <IMAGE>
Patent DK-220083-A (DK)
Inventor: PARTRIDGE RANDALL DAVID
IPC: C10G47/18
Filed: 1983-05-17
Abstract: A hydrocracking process in which improved selectivity for the production of distillate range (165 DEG C - 343 DEG C) products is obtained by the use of a catalyst containing a highly siliceous large pore zeolite as the acidic component. Suitable zeolites include zeolites Y, ZSM-20 and beta with structural silica: alumina ratios of at least 50:1. The invention also provides such catalysts.
Patent DK-236286-A (DK)
Inventor: MAESSENHAUSEN WALTER VON
IPC: C05C3/00
Filed: 1986-05-21
Abstract: Soils are fertilized by a method in which ammonium syngenite (NH4)2SO4.CaSO4.H2O or a mixture of finely divided ammonium sulfate, calcium sulfate, calcium nitrate, calcium chloride and/or dicalcium phosphate is applied to these soils, as a slow-acting nitrogen fertilizer, with the proviso that the molar ratio of Ca to SO4-- in the mixture is 1:2+/-10%.