baber/WOPTO huggingface dataset:
Patent CA-1214789-A (CA)
Inventor: RANKEN PAUL F
IPC: C07B35/08
Filed: 1985-02-11
Granted: 1986-12-02
Abstract: ABSTRACT          PREPARATION OF (HYDROCARBYLTHIO)PHENOLS        (Hydrocarbylthio)phenols, such as 2-(alkyl-thio)phenols, are prepared by heating one or more (hydrocarbylthio)phenols selected from 2-, 3-, 4-, and poly(hydrocarbylthio)phenols in the presence of a catalytic amount of an aluminum phenoxide to redis-tribute the starting materials.
Patent CA-1234879-A (CA)
Inventor: KIHLSTROM CHRISTER
IPC: B23K3/00
Filed: 1985-03-19
Granted: 1988-04-05
Abstract: ABSTRACT         A soldering iron for withdrawing by suction resin-containing soldering fumes includes a handle having an electric heating element provided with a soldering tip and a metal suction nozzle.  One end of the nozzle lies in the proximity of the soldering tip and the other end of the nozzle is connected  to one end of a flexible plastic suction hose inserted through a bore in the handle.  The suction nozzle is in metallic, heat-transfer contact with the metal casing of the heating element and is thereby maintained at a temperature such that resins present in the soldering fumes do not precipitate in the nozzle but instead condense and solidify in the end part of the suction hose, which can be easily removed and cleaned.
Patent CA-1235777-A (CA)
Inventor: GREESON JEFFREY A
IPC: B64C13/18
Filed: 1985-05-09
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE     An improved method for the automatic acceleration of an aircraft to a preselected speed is described.  At any point in the climb portion of flight, a capature of a computed altitude that is increased at a specified rate is performed to provide optimal acceleration.
Patent CA-1226958-A (CA)
Inventor: BRUCKERT WILLIAM F
IPC: G06F9/38
Filed: 1985-05-17
Granted: 1987-09-15
Abstract: Abstract of the Disclosure A central processor unit for a digital data processing system that processes prefetched instructions including a condi-tional branch instruction.  The processor includes a fetch unit that has separate portions, one that retrieves operands and the other that retrieves instructions.  When the fetch unit fetches a conditional branch instruction, it may continue to prefetch "branch not taken" instructions using the instruction fetch portion.          The fetch unit initially uses the operand fetch portion to prefetch "branch taken" instructions.  If it is determined that the branch is not taken, the prefetch operation is aborted, otherwise the pre-fetch operation is allowed to continue to provide the next instruc-tion used by the processor.
Patent CA-1239551-A (CA)
Inventor: PLAYER KENNETH W
IPC: A23L1/30
Filed: 1985-05-21
Granted: 1988-07-26
Abstract: ABSTRACT           A non-aqueous, lipid-based, stable, flavored coating having a smooth, non-grainy texture, spreadable at room temperature but capable of form retention when applied to a substrate at a temperature up to about 110°F; comprising about 10-70% of a hydrogenated vegetable oil having a Wiley Melting Point less than about 90°F; about 30-90% of a particulate friable, non-hygroscopic bulking agent; about 0 to a flavoring amount of a flavorant; and about .1 to about 8% of a lipid stabilizer having a Capillary Melting Point in the range of about 125-150°F, said vegetable oil and stabilizer defining on cooling a lipid matrix for the bulking agent, said bulking agent being substantially impalpable in the lipid matrix.
Patent CA-1239905-A (CA)
Inventor: ELLIOTT WILLIAM O
IPC: B61G5/02
Filed: 1985-06-28
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE          A slackless drawbar arrangement for unit train service and the like including a drawbar having an enlarged butt end portions each provided with essentially spherical buff and draft load bearing surfaces on the rear and forward surface thereof.  The enlarged butt end portions are supported by a front draft block and a rear buff block within a center sill.  The front draft block is supported against a curved surface of a wear block which is, in turn, supported by keys welded to the sill.  The rear buff block is supported against a gravity-activated wedge which is, in turn, supported by rear draft lugs welded to the center sill.  A bottom plate retains the various blocks inside the cavity of the center sill.
Patent CA-1247306-A (CA)
Inventor: PAYNE PAUL C
IPC: C22B1/243
Filed: 1985-06-28
Granted: 1988-12-28
Abstract: Abstract A process for agglomerating mineral ore particles utilizing a binding amount of a mixture of hydroxyethylcellulose and sodium carbonate.
Patent CA-1240070-A (CA)
Inventor: HEDLEY DAVID J
IPC: H04N5/76
Filed: 1985-08-19
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE      A video signal memory which may, for example, form a field memory in a special effects equipment of a high definition video system, provides storage of n2m video data words and comprises an array of n by n memory modules each capable of storing m video data words corresponding respectively to sample values at respective sample positions of a raster display, a first group of n buses for supplying data and address signals to the n columns respectively of the array, a second group of n buses for supplying data and address signals to the n rows respectively of the array, and means selectively to enable the first or second group of buses in each write cycle of the video signal memory and in the write cycle to supply over the enabled group of buses up to n data and address signals wherein the address designates the address in a memory module in the corresponding column or row of the array and the data is the data to be stored in the memory module.
Patent CA-1264026-A (CA)
Inventor: EGLY ROBERT A
IPC: B29C65/56
Filed: 1985-10-11
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     A magnetic disk mainenance and indexing apparatus is set forth herein that comprises a booklike cover on the outside having a spine with living hinges holding the covers together. Interiorly of the booklike cover is a pivotal pocket that can be moved to an upright position in an easel configuration, on pins to which it is hinged to the booklike cover.  The pivotal pocket incorporates a plurality of aligned ledges, ridges, or splines that hold a plurality of disk or magnetic media packages in stepped relationship to expose them as they extend therefrom.  The foregoing configuration with the ridges or ledges provides slip track slots to maintain the precision flatness of the magnetic media and at the same time allow easy access for media indexing.
Patent CA-1267483-A (CA)
Title: Process for the production of a water-soluble polymer   dispersion
Inventor: TAKEDA HISAO
IPC: C08F2/16
Filed: 1985-11-15
Granted: 1990-04-03
Abstract: ABSTRACT  This invention provides a process for obtaining a dispersion of a water-soluble polymer by dissolving a monomer in a salt aqueous solution and conducting polymeri-zation while depositing the polymer as fine particles in the co-presence of a dispersant.
Patent CA-1269095-A (CA)
Inventor: CLARK ROBERT N
IPC: C10M169/00
Filed: 1986-01-21
Granted: 1990-05-15
Abstract: Abstract A solid film lubricant composition for hot glass contacting surfaces of glass handling equipment and metal molds used in manufacturing glass articles.  The solid film lubricant composition is a solution of a solvent, graphite, a solvent-soluble, further curable organopolysiloxane, and NaOH to make the solution alkaline.  The solution is easily sprayed on hot glass contacting surfaces such as the interior of the molds to form a coating that is curable at room temperature.
Patent CA-1230463-A (CA)
Title: Process for producing high purity solutions of alkali metal hydrosulfites
Inventor: CAWLFIELD DAVID W
IPC: C01B17/66
Filed: 1986-02-04
Granted: 1987-12-22
Abstract: PROCESS FOR PRODUCING HIGH PURITY SOLUTIONS        OF ALKALI METAL HYDROSULFITES              ABSTRACT OF THE DISCLOSURE               High purity solutions of alkali metal hydrosulfites having low concentrations of alkali metal thiosulfates are produced in a process which comprises feeding an alcohol-free aqueous solution of an alkali metal hydrosulfite containing an alkali metal thiosulfate at an impurity to a crystallizing zone. Produced in the crystallizing zone is a slurry of alkali metal hydrosulfite crystals which is conveyed from the crystallizing zone to a separating zone. The separating zone, employing a non-gravitational separation means, recovers a slurry of alkali metal hydrosulfite crystals from a first mother liquor. A portion of the slurry of alkali metal hydrosulfite crystal, is conveyed to a concentrating zone to recover cake of alkali metal hydrosulfite crystals from a second mother liquor. The cake of alkali metal hydrosulfite hydrate crystals is admixed with water in a dissolving zone to produce a purified solution of an alkali metal hydrosulfite having reduced concentrations of said alkali metal thiosulfate as an impurity.              The process is operated to minimize the residence time of alkali metal hydrosulfite containing mother liquors in the crystallizing zone and prevent significant decomposition of the crystals of alkali metal hydrosulfite.
Patent CA-1244489-A (CA)
Title: Utilization of latexes with hydraulic cement and gypsum compositions
Inventor: BABCOCK WARNER K
IPC: C04B28/16
Filed: 1986-02-19
Granted: 1988-11-08
Abstract: ABSTRACT         UTILIZATION OF LATEXES WITH ALUMINOUS CEMENT AND GYPSUM COMPOSITIONS          This invention relates to improved aluminous cement/gypsum compositions that contain polymer latex emulsions or compounds to produce self-curing, crack-free, fast-setting, high early strength, high bonding, water resistant, durable, cementitious mixtures for finishing, coating, plastering, stucco, rigid insulation protection, topping, resurfacing, patching, mortaring, tile grouting, concrete, and the like.  These emulsions may be added with or without the addition of wet expansion and drying shrinkage inhibitors.
Patent CA-1244809-A (CA)
Inventor: MEHLTRETTER JAMES C
IPC: B02C17/18
Filed: 1986-03-13
Granted: 1988-11-15
Abstract: ABSTRACT           A batch-type rotary grinding mill operable under seal to the atmosphere is provided with a discharge system which permits discharge of material from the mill under seal and without disturbing the seal in the mill.  The discharge system comprises at least one discharge chute which is sealably secured to the shell wall, spiraling adjacent to the shell and traversing the shell wall from one end to the other.  The material is discharged from the discharge chute via a hollow trunnion which, preferably, contains a conveyer to aid in passing the material out of the mill into an environmentally protected device.
Patent CA-1251913-A (CA)
Inventor: HORIKAWA YOICHI
IPC: B29C45/82
Filed: 1986-06-12
Granted: 1989-04-04
Abstract: ABSTRACT OF THE DISCLOSURE An injection molding machine for small-sized articles of thermoplastic synthetic resin comprises a hydraulically pressurizable injection head cylinder operable on an injection cylinder of an injection unit for injecting molding material into a mold, a hydraulically pressurizable clamping cylinder operable on one of a pair of mold members of the mold for opening and closing the mold, and a booster operatively connected to both the injection head cylinder and the clamping cylinder for converting pneumatic pressure into high hydraulic pressure to actuate the two cylinders in timed relation to each other.
Patent CA-1255507-A (CA)
Inventor: SCHMID HERMANN
IPC: B21D39/04
Filed: 1986-06-19
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure relates to an explosive charge intended for the explosive jointing of,  primarily,  large-diameter pipes,  such as pipeline pipes. The charge according to the invention is intended to be delivered as a unit ready to be applied immediately on site in the pipe. The only item which is not intended to be included is the detonator which is mounted  in place  immediately prior  to blowing the charge. The charge includes, apart from explosive, also a polymer binder of a more closely defined type and gas blisters preferably in the form of microspheres of glass or plastic and metal or metal oxide powder. The scope of the invention embraces the general configuration of the charge and all components included therein.
Patent CA-1257189-A (CA)
Inventor: GAUGHAN ROGER G
IPC: B32B15/14
Filed: 1986-07-10
Granted: 1989-07-11
Abstract: ABSTRACT OF THE DISCLOSURE EMI shielded stampable sheet contains two fiber mats, one of which provides primarily reinforcing function, the other of which provides primarily EMI shielding function.
Patent CA-1259633-A (CA)
Inventor: TWIGG MARTYN V
IPC: C07C211/05
Filed: 1986-07-24
Granted: 1989-09-19
Abstract: Abstract Amine production Alkylamines are produced by reacting an alcohol with an amino compound, especially ammonia, using a catalyst containing nickel and/or cobalt and at least one difficulty reducible metal oxide, e.g. alumina, particularly alumina plus a rare earth, and having a high nickel/cobalt content.
Patent CA-1263040-A (CA)
Inventor: SLONIEWKSY ALEXANDER R
IPC: F16G1/28
Filed: 1986-08-15
Granted: 1989-11-21
Abstract: Abstract A double acting power transmission belt having a plurality of elastomeric teeth positioned along both its inner and its outer peripheral surfaces, each such tooth possessing a certain spring rate,  and inner and outer jackets, respectively, formed over the teeth and over the land portions between the teeth at each of the inner and outer peripheral surfaces, said inner jacket cooperating with the associated teeth such that the spring rate of each jacketed tooth on the inner one of the peripheral surfaces is from 1.2 times to 3 times the spring rate of a corresponding non-jacketed tooth.
Patent CA-1270714-A (CA)
Inventor: ANDRIOLA ROBERT
IPC: A61K9/70
Filed: 1986-12-15
Granted: 1990-06-26
Abstract: 4-15684/+/CGC 1168 MULTICOMPARTMETALIZED DERMAL AND      TRANSDERMAL PATCHES                 Abstract of the Disclosure A dermal or transdermal patch comprising (1) a backing layer which is non-permeable with respect to a drug formulation to be contained within the patch, (2) a membranous layer, which is permeable to the drug, having a first surface partially in contact with said backing layer so as to define multiple compartments, (3) at least one drug or drug formulation contained within said compartments, (4) an adhesive layer on a second surface of said membranous layer, and (5) a peelable protective cover layer on said adhesive layer.
Patent CA-1264060-A (CA)
Inventor: MCKELVY MARVIN D
IPC: E04G5/06
Filed: 1987-03-26
Granted: 1989-12-27
Abstract: ELECTRICALLY INSULATED TEMPORARY AERIAL PLATFORM   Abstract of the Disclosure An electrically insulated aerial plat-form assembly for use by a lineman on or around utility poles is provided which is constructed to maintain the actual work platform in an electri-cally insulated condition relative to the utility pole  itself  and  the  pole  connection  hardware associated with the assembly.  In preferred forms, the platform assembly includes a work platform presenting an elongated, substantially flat upper work surface where a lineman may by stand, sit or kneel, together with means for temporarily attach-ing the platform to the utility pole with the platform being electrically insulated from the pole during normal working conditions.  Attachment of the platform to the pole is effected by means of an elongated,  electrically insulative member secured to the platform and extending toward the pole, with the pole-connection structure coupled to the insulative member at the end thereof remote from the platform.  The insulative member is of a length and is formed of an appropriate insulative material presenting a smooth outer surface for resisting accumulation of dirt or other contami-nants thereon to maintain the electrical integrity of the overall-assembly.  Moreover, the insulative member preferably presents a downwardly sloping upper surface in order to dissuade the lineman from directly contacting and supporting himself on the member.
Patent CA-1267682-A (CA)
Inventor: CARROLL CHARLES B
IPC: H01J29/76
Filed: 1987-08-21
Granted: 1990-04-10
Abstract: RCA 83,684 ABSTRACT OF THE DISCLOSURE A deflection yoke for a video display system incorporates an arrangement for the introduction and distribution of adhesive to effect assembly of the yoke and mounting of the yoke to a cathode ray tube.  A single adhesive inlet location transports adhesive through delivery channels to various locations about the deflection yoke to fix the relative positions of the horizontal and vertical deflection coils as well as mounting the yoke to the cathode ray tube.
Patent CA-1269293-A (CA)
Inventor: BRYSON ROBERT M
IPC: A61F5/445
Filed: 1987-11-30
Granted: 1990-05-22
Abstract: OSTOMY APPLIANCE AND METHOD OF MAKING                  Abstract of the Disclosure A low-profile ostomy appliance, and a method for producing it, in which a microporous adhesive patch extends about a soft, pliable, barrier ring with the concentric distal (outwardly-facing) surfaces of both the patch and ring being adhesively secured to a connecting ring of soft, flexible, closed-cell, thermoplastic foam, the connecting ring in turn being heat sealed to the wall of a collection pouch about its inlet opening.
Patent CA-1274223-A (CA)
Inventor: CAZES MICHEL
IPC: B65B61/24
Filed: 1988-02-18
Granted: 1990-09-18
Abstract: PCT No. PCT/FR88/00070 Sec. 371 Date Oct. 19, 1988 Sec. 102(e) Date Oct. 19, 1988 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/06125 PCT Pub. Date Aug. 25, 1988.Process for soldering the lower corners of a bag. Liquid is forced by the gradual moving together of two concave flasks (105, 106), of which the point of contact rises gradually towards the top with the relative moving together of the jaws (100, 101). Application to the conditioning of liquids.
Patent DK-136391-A (DK)
Inventor: COUSSEDIERE DANIEL
IPC: C07J9/00
Filed: 1991-07-16
Abstract: Novel  DELTA 4,9-gonadiene-21-ol-3,20-diones of the formula <IMAGE>  I  wherein X is selected from the group consisting of hydrogen and tritium, R1 is alkyl of 1 to 3 carbon atoms, R2 is alkyl of 1 to 12 carbon atoms and R3 is alkyl of 1 to 4 carbon atoms in the form of 21R or 21S epimers or mixtures thereof having progestomimetic and antiestrogenic properties, their preparation and novel intermediates.
Patent DK-157481-A (DK)
Title: Rail car for use both as a front end rail car and as a rear-coupled corridor rail car
Inventor: TILLY B
IPC: H04B10/564
Filed: 1981-04-07
Abstract: A circuit arrangement for transmission of communication with a laser diode by way of a light waveguide wherein it is desired to reduce the optical transmitted power of the laser diode in order to lengthen its life duration and wherein in a receiving device a control signal is generated and is then fed back to the transmitting device through a return channel to control the output of the laser diode as a function of the received control signal. The invention assures that the optical transmitted power does not overload the laser diode which results in a considerable increase in the operating life time of the laser diode. The circuit arrangement can be used in light waveguide systems for optical communication or data transmission systems.
Patent DK-160085-A (DK)
Inventor: BARLEBO LARS MELLGREN
IPC: B04C1/00
Filed: 1985-04-10
Abstract: A heat exchanger has a cylindrical chamber (6) with a tangential peripheral gas inlet (1), an axial gas outlet (2), a material inlet (3) which introduces the material with a tangential velocity components in the same sense as that of the spiral gas flow at the point of introduction, and a material outlet (5).
Patent DK-222687-A (DK)
Inventor: MUHLACK HORST
IPC: A47F3/00
Filed: 1987-05-01
Abstract: The show case has a basic body and a dome extending over the latter. The dome is constructed so that it can be lifted up in relation to the basic body and fixed within a lifting range in at least one position. In the region of the dome interior surrounded by the dome, there is arranged a lifting rod which positions the dome and extends essentially in a vertical direction. The lifting rod is at least partially surrounded by a hollow column which extends in the region of the dome interior and is arranged with its longitudinal axis essentially in the region of a longitudinal axis of the lifting rod. Arranged in the region of the hollow column is at least one intermediate platform which extends essentially in a horizontal plane.
Patent DK-325985-A (DK)
Inventor: GEHRING REINHOLD
IPC: C07D231/38
Filed: 1985-07-17
Abstract: Herbicidally active 5-amino-1-phenylpyrazoles of the formula <IMAGE>   in which R is CN, or an ester or amido group, R1 is an organic radical, R2 is an organic radical, hydrogen or an acyl or thioacyl radical, R3, R4, R5, R6 and R7 can be hydrogen or various organic radicals but at least one is a haloalkyl, haloalkoxy, haloalkylthio, haloalkylsulphinyl or haloalkylsulphonyl radical, but R is not CN at the same time as R5 is CF3. The compounds   <IMAGE> are intermediates therefor and are also herbicidal.
Patent DK-341089-A (DK)
Inventor: LEBACO PHILIPPE
IPC: C07H21/00
Filed: 1989-07-10
Abstract: The invention relates to a process for labelling a nucleic acid in a nucleic probe comprising a nucleic-probe sequence suitable for hybridising with a nucleic-complementary target sequence, in which the labelling of the said nucleic acid is carried out by chemical bridging with a disclosing system to permit a subsequent detection of the hybrid thus formed. The disclosing system is based on the guanine or thymine groups of a modified single-strand nucleic acid which is by itself incapable of hybridising with the nucleic-target sequence and which is attached to the nucleic-probe sequence by ligation, covalent chemical bonding or by hydrogen bonds. <IMAGE>
Patent DK-384885-A (DK)
Inventor: SIRRENBERG WILHELM
IPC: C07D319/20
Filed: 1985-08-23
Abstract: Insecticidally and acaricidally active novel compounds of the formula <IMAGE>   in which A is -CF2-CF2-, -CF2-CHF- or -CF2-CFCl-, X is oxygen or sulphur, R1, R2 and R3 each independently is hydrogen, halogen or alkyl, R4 and R5 each independently is hydrogen, halogen, alkyl or halogenoalkyl, and R6 is hydrogen, halogen or alkyl. The benzodioxene intermediates therefor are also new.
Patent DK-481087-A (DK)
Inventor: LESHER H DANIEL
IPC: C04B35/65
Filed: 1987-09-15
Abstract: A method is provided of producing a self-supporting ceramic composite structure having one or more encasement members (14), such as an encasing stell sleeve, joined to it by growth of the ceramic material to engagement surface(s) of the encasement member(s) (14). A parent metal is contacted with a body of filler (38) which is encased by the encasement mmber(s) (14). The resulting assembly is heated to melt and oxidize the parent metal, e.g., aluminum, to form a polycrystalline material comprising an oxidation reaction product which grows through the body of filler (38) and stops at the engagement surface(s) of the encasement member(s) (14) which thereby determines the surface geometry of the grown ceramic matrix. Upon cooling, the encasement member(s) (14) is shrinkfitted about the ceramic composite body. The invention also provides the resultant articles, for example, a ceramic composite body having a stainless steel member affixed thereto.