baber/WOPTO huggingface dataset:
Patent CA-1245960-A (CA)
Inventor: JONES ROBERT F
IPC: B29D30/32
Filed: 1985-07-18
Granted: 1988-12-06
Abstract: RIGID RADIALLY EXPANSIBLE DRUM FOR BUILDING    LARGE PNEUMATIC TIRES                       ABSTRACT OF THE DISCLOSURE A simple two-stage process is disclosed for economic mass produc-tion of premium-quality heavy-duty belted tubeless and tube-type radial truck tires of various sizes using standard 30-year-old semi-automatic tire building machines heretofore used in the manufacture of bias-ply tires by the flat-band process. The old automatic machines are modified at minimal cost to receive a unique rigid expansible drum which is radially expanded 35% or more during the first-stage tire building operation. The drum may be adjusted to make tires of various widths and diameters and has a series of closely spaced radially movable segments defining a rigid segmental open-ended externally cylindrical shell having an annular rubber cover on which a complete green tire carcass is built prior to application of the belts and the tread at the second-stage machine. The shell has rigid beveled shoulders at the ends of the drum which are inclined at an angle of from 40° to 50° relative to the drum axis and which are shaped to facilitate high-speed production, and to permit effective use of the ply turn-up tools and stitching means normally used on such automatic tire building machines with open-ended cylindrical drums. The rubber-covered shell expands radially in a precisely controlled manner in response to rotation of the drum, and it maintains uniform cord spacing and prevents the formation of wrinkles and air pockets during the ply down and ply turn-up operations. The unique drum facilitates accurate positioning of the wire beads and more precise control of bead-to-bead cord lengths and provides an ideal support during the stitching operations at the drum shoulders so as to improve tire quality and uniformity.
Patent CA-1246391-A (CA)
Inventor: GETMAN HARLAN R
IPC: A23G3/24
Filed: 1985-07-29
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE A method of and apparatus for producing frozen confections includes a mixing head which accepts one or more flows of semi-frozen or viscous confection materials and combines them into a single flow, a slicing mechanism which transversely severs the flowing confections into individual products or bodies.  Next, edible particulate matter is adhered to the upper surfaces of such products by an assembly having a vibratory portion dispenser and an air jet transfer and adhering assembly which is synchronized to the motion of a product conveyor.  The confectionary bodies are then advanced into a refrigerated region where they chill and solidify.  Finally, the chilled confectionary bodies are subjected to a chocolate spray or bath which is allowed to congeal and the products are then ready for packaging and are moved to a packaging area.
Patent CA-1234405-A (CA)
Inventor: BECKERING JACOBUS J
IPC: F24H1/18
Filed: 1985-09-27
Granted: 1988-03-22
Abstract: Abstract of the Disclosure An electrically operated water heating appliance having a single lever which operates the thermal responsive control switch and the dispensing valve associated with the appliance  The dispensing valve is integrated with the wall of the housing for the appliance to minimize the number of parts and simplify the design.
Patent CA-1248613-A (CA)
Inventor: BALDWIN HOWARD A
IPC: B61L25/04
Filed: 1985-10-16
Granted: 1989-01-10
Abstract: ABSTRACT OF THE DISCLOSURE      An identification system to identify objects from a remote interrogation station may be used with moving objects such as railroad cars.  The system remotely programs and stores information on an object and remotely retrieves information from the object. An information and identity storage device is located on the object and at least one interrogation station is located remotely from the object.  A portion of the information stored is protected from erasure or alter-ation except by a special activating system.
Patent CA-1253417-A (CA)
Inventor: MATSUSHIMA HARUO
IPC: A44B19/40
Filed: 1985-11-18
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE     In a woven slide fastener stringer of the type which comprises a row of successively interconnected elongated loops of a plastic filament woven into a longitudinal edge of a stringer tape woven of foundation warp and weft threads, and a pair of goups of upper and lower binding warp threads extending respectively over and under the loops and interweven with the foundation weft thread, the improvements comprising a gap-filling warp thread extending parallel with and between an outermost one of the upper binding warp threads and the next adjoining upper binding warp thread and also between an outermost one of the lower binding warp threads and the next adjoining lower binding warp thread, and passing alternately over and under the foundation weft thread, thereby tensioning the latter thread to sink substantially halfway between the upper and lower legs of each adjacent pair of loops.  Preferably, the outermost upper and lower binding warp threads are disposed in registry with each other to make the foundation weft thread lie substantially perpendicularly to the plane of the fastener stringer between the two outermost binding warp threads.  The row of loops thus woven is stably secured in place against angular displacement and held at the proper pitch with respect to individual adjacent loops.
Patent CA-1249322-A (CA)
Inventor: MOORE BOYD B
IPC: E21B19/22
Filed: 1985-11-21
Granted: 1989-01-24
Abstract: A B S T R A C T               A WELL TREATING PROCESS FOR INSTALLING A CABLE BUNDLE CONTAINING STRANDS OF CHANGING DIAMETER      A bundle of spoolable power supplying and heating cables and at least one weight-supporting strand for forming an assembly for electrically heating or heating and logging a long interval of subterranean earth formations is installed within a well by spooling superposed flat layers of those strands and an inter-spersed flexible band on a drum substantially as narrow as the layers, while interconnecting the power supplying and heating cables on the drum, and then unspooling the strands into the well while intermittently banding them into bundles and concurrently respooling the flexible band on a different drum.
Patent CA-1273237-A (CA)
Inventor: EK KURT L
IPC: A23L19/15
Filed: 1986-07-22
Granted: 1990-08-28
Abstract: Abstract Preparation of a food coating A process for the production of a crumb coating characterised in that a layer of liquid batter is formed on a heated surface, dried on the heated surface in such a way that it forms a coherent sheet, which sheet is detached from the heated surfa-ce, deep-fat fried, dried and finally milled to give crumbs of the desired particle size.
Patent CA-1267944-A (CA)
Title: Method of manufacturing an electric resistance  element
Inventor: TANAKA MASATOSHI
IPC: C08J7/043
Filed: 1986-08-25
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE           A method is disclosed of manufacturing an electric resistance element which comprises the steps of thermally treating particles of carbon such as carbon black at a temperature of at least 300°C, mixing the carbon particles with a solution of amino resin to at least partially cause adsorption, occlusion or reaction between the carbon particles and the amino resin and polymerization of the amino resin by heating, mixing a solution of epoxy resin therewith to prepare a paste material and coating the paste material on the surface of a substrate to thermally cure the same thereby to form a resistance film on the surface of the substrate.
Patent CA-1269603-A (CA)
Inventor: WONG GEOFFREY B
IPC: B23K3/06
Filed: 1986-11-10
Granted: 1990-05-29
Abstract: Abstract of the Disclosure This invention provides a device for placing elongate joint-forming preforms such as solder columns on electronic components such as chip carriers using a water soluble retaining member which positions and holds the preforms while they are attached to the electronic component.  The retaining member is then dissolved in hot or cold water. The retaining member is constructed of water soluble or water dispersible paper in combination with coatings of or layers of a water soluble material such as polyethyleneoxide.  The water soluble retaining member can be a laminate of alter-nating layers of water soluble paper and water soluble polymeric material.
Patent CA-1241151-A (CA)
Inventor: KERRIGAN JAMES E
IPC: B25C5/15
Filed: 1987-01-20
Granted: 1988-08-30
Abstract: FASTENER DRIVING TOOL Abstract of the Disclosure A fastener driving tool of the type utilizing a motor driven energy storing flywheel and a recipro-cating fastener driving ram employs a flywheel having a metal peripheral surface that selectively engage's a metal surface of the ram in order to drive the ram into engagement with a fastener to be driven into a workpiece.  An elastic cord returns the ram to a retracted position when the ram is disengaged by the flywheel, and a pair of elastic bumpers are employed to limit the travel of the ram in the direction of the retracted position and the direction of the fastener engaging position.  The ram, bumpers and cords form a subassembly that permits the ram, cord and bumpers to be removed from the fastener as a unit. The cord is made relatively long to reduce the amount of stretch per unit length applied to the cord thereby to increase the life of the cord.  The motor and fly-wheel may be rotated in opposite directions to reduce precessional forces.
Patent CA-1260593-A (CA)
Inventor: WEBER MARK W
IPC: G01C19/66
Filed: 1987-01-23
Granted: 1989-09-26
Abstract: ABSTRACT        A portion of each of the pair of counter-propagating laser beams in a ring laser cavity are extracted and redirected back into the cavity with servo controlled phase and amplitude.  The phase and amplitude of one of the redirected beams is a function of a common first discriminant signal but independently controlled, and the phase and the amplitude of the second redirected beam is responsive to a second mutually exclusive discriminant signal and independently controlled.  The redirected beams are such as to minimize the internal back scattering effects within the ring laser cavity.
Patent CA-1269896-A (CA)
Inventor: HOWARD JAMES K
IPC: G11B5/62
Filed: 1987-03-13
Granted: 1990-06-05
Abstract: Abstract of the Disclosure An improved cobalt-platinum  (CoPt)  thin film metal alloy media for horizontal magnetic  recording has  a squareness greater than prior CoPt thin film metal alloy media.   An underlayer of  a body-centered-cubic  (BCC) chromium-based alloy with a lattice cell constant greater than chromium (Cr), such as chromium-vanadium  (CrV), is formed between the substrate and the CoPt magnetic layer.          The underlayer also improves the magnetic properties of the media  when  the  magnetic  layer  is  an  alloy  of cobalt-platinum-chromium (CoPtCr).
Patent CA-1260693-A (CA)
Inventor: OTHEN DAVID G
IPC: C09D5/10
Filed: 1987-09-16
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE             CORROSION INHIBITING COATING COMPOSITION      An aqueous based coating composition comprises particulate zinc and inorganic oxide particles having corrosion inhibiting ions chemically bound to their surface by ion exchange.  The composition preferably contains an electrolyte to accelerate the curing reaction.
Patent CH-518367-A (CH)
Title: Preparation of starch syrups containing straight chain
Inventor: KANAME SUGIMOTO
IPC: C12P19/16
Filed: 1969-03-31
Abstract: Starch syrups containing a high proportion of straight chain oligosaccharides and polysaccharides are prepared from starches of high amylose content or from amylose isolated from the starch of sweet potato. Alternatively, a straight chain amylose of low molecular weight obtained by the action of alpha 1.6 glucosidase on amylopectin may be used. - The starch paste is gelatinised or liquefied and then treated with an alpha 1.6 glucosidase and a hydrolysis catalyst which may be an organic acid, a mineral acid or an amylase. Hydrolysis can be carried out before or after treatment with the alpha 1.6 glucosidase. - Such syrups have a low viscosity compared to syrups of similar sweetness prepared by normal methods. Thus syrups can be prepared of low dextrose equivalent and low viscosity. In normal syrups the dextrose equivalent is inversely proportional to the viscosity.
Patent CH-498072-A (CH)
Title: (A) Cpds. (I) A' = alkylene or alkenyl A2 = an alkylene or alkenyl residue forming a (5-7) membered ring with Ph Ph = a monocyclic 1,2-arylene
Inventor: WILLIAM LASZLO BENCZE
IPC: C07C51/367
Filed: 1968-01-03
Abstract: (A) Cpds. (I) A' = alkylene or alkenyl A2 = an alkylene or alkenyl residue forming a (5-7) membered ring with Ph Ph = a monocyclic 1,2-arylene residue Ar = a monocyclic aryl, or aromatic monoaza, monooxa, or monothiacyclic residue. (B) Derivs. of I, e.g. esters, opt. subst. amides, nitriles or salts. Hypocholesterolaemics and pharm. intermediates.
Patent CH-493525-A (CH)
Title: 1-Hydroxy alkylated 2-aryl-5-nitro imidazoles:- R1 and R2 = H, halogen-, nitro-, thienyl-, furyl-, cyanato-, cyano-, thiocyano-, carboxyl-, alkenoyl-, mononucle
Inventor: CLARENCE STANLEY ROONEY
IPC: C07D233/92
Filed: 1966-04-18
Abstract: 1-Hydroxy alkylated 2-aryl-5-nitro imidazoles of formula (I):- (I) R1 and R2 = H, halogen-, nitro-, thienyl-, furyl-, cyanato-, cyano-, thiocyano-, carboxyl-, alkenoyl-, mononuclear arylalkenoyl-, alkanoyl-, mononuclear arylalkanoyl-, carbalkoxy-, haloalkenyl-, phenyldiazo-, alkylsulfinyl-, alkylsulfonyl-, formyl, alkyl or alkyl substd. by alkanoylamino-, hydroxy-, phenoxycarbonyloxy-, alkoxy-, dialkoxy-, dialkylcarbamoyloxy-, dialkylthiocarbamoyloxy gps. and/or halogen atoms; alkoxy gps. opt. substd. by halogen atoms, carbamoyl- and/or thiocarbamoyl gps.; amino gps. substd. by haloalkanoyl-, dialkylcarbamoylalkyl-, alkanoyl- or mononuclear arylalkanoyl gps.; thio gps. substd. by alkyl, dialkylthiocarbamoyl, alkylthiocarbamoyl-; thiocarbamoyl or alkoxythiocarbonyl gps.; sulfonamido gps. opt. substd. by alkyl-, mononuclear aryl- and/or mononuclear arylakyl gps.; carboxyamido gps. opt. substd. by alkyl-, mononuclear aryl- and/or mononuclear arylalkyl gps.; carboxyamido gps. opt. substd. by alkyl-, mononuclear aryl- and/or mononuclear arylalkyl gps.; carbamoyloxy gps. opt. substd. by dialkyl gps.; and/or dialkylthiocarbamoyloxy gps., where the named alkyl, alkenyl, alkoxy, alkanoyl and alkenoyl gps. pref. have 1-5 C atoms. R3 = hydroxyalkyl, hydroxyalkoxyalkyl; or hydroxyalkyl substd. by halogen, hydroxy, carboxy, alkoxy, aldehyde, cyano, carboxamido, alkoxy-carbonyl or phenoxy.
Patent CH-537934-A (CH)
Title: Nucleoside-di:phosphate-hexose prepn - by reaction of nucleoside -5'-phospho-halide with hexose-1-phosphate
Inventor: TUNEO SOWA
IPC: C07H19/20
Filed: 1970-06-04
Abstract: Title cpds. (I): (where B is purine, pyrimidine or their derivs.) are prepd. by reaction of hexose-1-phosphate with cpd. of formula: (where X is halo) in polar solvent, e.g. dioxane, DMF, DMSO, etc., opt. in presence of amine, followed by hydrolysis.
Patent CH-535591-A (CH)
Title: Water filter - cleaned by pressurized water forming air cushion under filter bed
Inventor: TOBLER KURT DIPL ING CHEM
IPC: B01D24/12
Filed: 1972-06-08
Abstract: A water filter is connected for washing purposes to an air receiver which communicates with a pressurised water source. Valves are arranged to connect this source either to the air receiver and to the clean water chamber of the filter or directly to the clean water chamber. In the washing cycle, air from the receiver is passed into the clean water chamber where it forms an air cushion of the same thickness as the submerged tubes of the filter nozzle and is expelled.
Patent DK-126690-A (DK)
Inventor: CHEE PAULA P
IPC: C12N15/09
Filed: 1990-05-22
Abstract: A non-tissue culture process using Agrobacterium-mediated vectors to produce transgenic plants from seeds of such plants as the common bean and soybean.
Patent DK-225187-A (DK)
Inventor: BAKER DON ROBERT
IPC: C07D213/75
Filed: 1987-05-01
Abstract: Novel fungicidal pyridyl cyclopropane carboxamides having the general structural formula <CHEM> in which R is selected from the group halogen C1-C3 alkoxy and C1-C3 haloalkoxy, R1 is selected from the group of -H and -C IDENTICAL N; and R2 is selected from the group of -H, 1-CH3; and 2-CH3; X is O or S; and fungicidally acceptable organic and inorganic salts thereof. These compounds provide excellent control of fungal growth.
Patent DK-250281-A (DK)
Inventor: WIJSMAN D W
IPC: A47G7/04
Filed: 1981-06-09
Abstract: A hanger (1) for a pot (2) having a protruding rim part (3), for example, a flower pot, said hanger (1) comprising a suspension member (4) and at least three carrying members (6) connected by means of wire elements (5) with said suspension member (4), each carrying member (6) having a leg (8) bounding a slot (9) in a downward direction for resiliently engaging the rim part (3) of the pot (2), each carrying member (6) comprising at least one tongue (7, 21) connected by its lower end (10) with a leg (8) and sloping upwardly in the slot (9). The free end of the tongue preferably has a tip (11) forming in the direction upwards and transversely thereof in the direction towards the leg (8) not connected with the tongue (7, 21), the furthest protruding part of the tongue (7, 21).
Patent DK-429281-A (DK)
Inventor: SCHNEIDER W
IPC: C03B9/38
Filed: 1981-09-28
Abstract: A cooling arrangement for use in a machine for treating a thermoplastic material, especially molten glass, for cooling a split forming tool, parts of which are mounted on the machine for pivoting about a first pivoting axle, by a pressurized cooling fluid, especially air, includes at least one supply conduit stationarily mounted on the machine and operative for supplying the cooling fluid, and at least one articulated connecting conduit extending between the supply conduit and a respective fluid distributing means mounted for joint pivoting with the forming tool parts about the first pivoting axle, each articulated connecting conduit having at least two components one of which is pivotally mounted on a second pivoting axle arranged at the supply conduit, and the other of which is connected to the one component by a third pivoting axle for relative pivoting and is pivotally mounted on the fluid distributing means for pivoting relative thereto by a fourth pivoting axle, the first, second, third and fourth pivoting axles being parallel to one another. Sealing gap forming seals may be used for sealing the articulated conduit components, the supply conduit, and the fluid distributing means with respect to one another when the cooling fluid is a low-pressure gaseous fluid.
Patent DK-510978-A (DK)
Inventor: VANGEDAL-NIELSEN E
IPC: A47G19/16
Filed: 1978-11-16
Abstract: A disposable filter bag for use in preparing extraction beverages, in particular tea, comprises an elongated funnel-like compartment (1) having an upper filling opening (8) and downwardly communicating with an extraction compartment (2) through an opening (3) having a transverse extension substantially smaller than that of the adjacent portion of the extraction compartment (2).
Patent DK-626587-A (DK)
Inventor: BOEGESOE KLAUS PETER
IPC: C07D213/57
Filed: 1987-11-30
Abstract: Indene derivatives of the general formula <CHEM>  wherein R<1> is   a) a phenyl group optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfonyl, dilower alkylamino, acylamino such as acetylamino, cyano, trifluoromethyl, trifluoromethoxy, pyrrole and dilower alkylpyrrole, b) a polycyclic aromatic or heteroaromatic group, such as naphthalene or quinoline, c) a heteroaromatic group such as thiophene, pyridine and pyrrole, optionally substituted with one or more groups selected from halogen, lower alkyl, lower alkoxy, lower alkylthio, trifluoromethyl or trifluoromethoxy, R<2> is selected from H, halogen , lower alkyl, benzyl, lower alkylthio, lower alkylsulfonyl, dilower alkylsulfamoyl, acylamino such as acetylamino, benzylamino, dilower alkylamino, cyano, pyrrole, dilower alkylpyrrole, trifluoromethyl and trifluoromethoxy,   R<3> is CN, COOR<4>, -CON(R<4>)2 or COR<4>, where R<4> is a lower alkyl group, and "n" is an integer of from 1 - 3 inclusive. The compounds are valuable intermediates in the preparation of pharmacologically active indane and indene derivatives. Methods are also described.
Patent FI-751081-A (FI)
Inventor: AOSLUND CHRISTER
IPC: B22F3/20
Filed: 1975-04-10
Abstract: A method and a capsule and a blank for producing tubes, bars or similar profiled elongated dense metal objects, preferably in stainless steel qualities, by single or multi-stage extrusion of capsules which are filled with powder of metals or metal alloys or mixtures thereof or with mixtures of powder of metals and/or metal alloys with ceramic powder and sealed and which are adapted in their form to the desired object or intermediate product, as starting material a powder being used which consists at least predominantly of substantially spherical grains and the capsule filled with said powder and sealed being compressed by means of cold-isostatic pressure acting all round until the density of the powder reaches at least 80% of the theoretical density.
Patent FI-800608-A (FI)
Inventor: DAVIES ALAN ROY
IPC: A01M1/20
Filed: 1980-02-28
Abstract: PCT No. PCT/GB80/00034 Sec. 371 Date Nov. 3, 1980 Sec. 102(e) Date Nov. 3, 1980 PCT Filed Feb. 28, 1980 PCT Pub. No. WO80/01748 PCT Pub. Date Sep. 4, 1980.Methods of trapping pests and traps therefor, wherein a surface, accessible to pests, is changed, preferably at predetermined time intervals, from a pest-supporting to a pest-dislodging condition, whereby pests on the surface are dislodged into a trapping zone for retention therein. The changes can be effected mechanically, but in the embodiment of a cockroach trap, the surface comprises a pair of inclined, insulating panels (2) with parallel conductors (3) which are pulsed electrically at, preferably, 10-30 second intervals with 300-400 volts DC, sufficient to dislodge pests from the surface on to a sticky insert (5) in a removable tray (4). The voltages are applied to the conductors (3) for not longer than 1 second, pulsing being effected by a multi-vibrator which, with associated circuitry, is contained in an upper portion (7) of a removable cover (8). A suitable pheromone attractant can be used, in a bung or phial (9) between the surfaces, as a lure.
Patent FI-855102-A (FI)
Inventor: GRISS GERHART
IPC: C07D277/82
Filed: 1985-12-20
Abstract: This invention relates to new tetrahydrobenzthiazoles of general formula    <IMAGE>  (I)  wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the above mentioned phenyl nucleic may each be substituted by 1 or 2 halogen atoms, R2 represents a hydrogen atom or an alkyl group, R3 represents a hydrogen atom, an alkyl group a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the phenyl nucleus may be substituted by fluorine, chlorine or bromine atoms, R4 represents a hydrogen atom, an alkyl group, an alkyl or alkenyl group, or R3 and R4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group, the enantiomers and the acid addition salts thereof. The compounds of general formula I above in which one of the groups R1 or R3 or both groups R1 and R3 represent an acyl group are valuable intermediate products for preparing the other compounds of general formula I which have valuable pharmacological properties. The new compounds may be prepared using methods known per se.