baber/WOPTO huggingface dataset:
Patent CA-1233644-A (CA)
Inventor: HOFFMAN GLENN E
IPC: C22C33/04
Filed: 1985-06-14
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE        A method of making a molten ferroalloy product in a melting furnace by charging a briquet consisting essentially of metallized iron, granulated alloy metal oxide, a carbon source such as coke breeze, and a binder such as a mixture of calcium hydroxide and molasses, to the melting furnace, burning solid carbonaceous material to reduce the alloy metal oxide to metallized form and to heat the charge to form a molten ferroalloy product.  Fluxes and slag formers are also charged to the furnace as required.
Patent CA-1224909-A (CA)
Inventor: SHAPLAND EARL P
IPC: B22D37/00
Filed: 1985-06-19
Granted: 1987-08-04
Abstract: Abstract of the Disclosure Disclosed is a valve and refractory construction in which the stationary plate and the sliding gate are of a bandless refractory.  Similarly the lower nozzle, and collector nozzle are also bandless, along with the optional collector tip.  Various refractory shapes are contemplated, but primarily a shape with a tapered face on the edge of the refractories, and which are engaged by clamps having a mating tapered face.  The refractory can also be made in a single form for both the stationary plate and the sliding gate.  All of the refractories are clamped in place by clamping members having tapered faces which engage the tapered faces or edges of the refractory. The nozzles are similarly engaged, but by an encircling support and clamp.
Patent CA-1250265-A (CA)
Inventor: FRANK EARL E
IPC: B61L11/02
Filed: 1985-09-19
Granted: 1989-02-21
Abstract: SPRING RAIL FROG                          ABSTRACT OF THE DISCLOSURE   A railroad spring frog assembly for trackwork installations includes a rigid rail and a flexible spring wing rail.  The flexible spring wing rail is rigidly affixed between one end which engages a wing point rail and the other end which connects to a closure rail at the toe end of the frog support means.  When a rail car enters the frog and a wheel flange engages the spring wing rail to pass between it and the long point rail the spring wing rail bends away from the long point rail to define a flangeway therebetween.
Patent CA-1220902-A (CA)
Inventor: CHISAR PAUN
IPC: A47K13/14
Filed: 1985-09-27
Granted: 1987-04-28
Abstract: A B S T R A C T     This invention relates to an arragement for fitting and changing of a cover of plastic film, with two tubular portions at each side of the strip, on a toilet seat, where the cover is stored and pulled off from a dispenser during changing and wound up on another after the cover has traveled all around the toilet seat.          The dispensers are stored opposite from toilet pivot.
Patent CA-1259188-A (CA)
Inventor: DUVAL LEONARD A
IPC: F26B7/00
Filed: 1985-10-09
Granted: 1989-09-12
Abstract: ABSTRACT An apparatus and method are disclosed for displacing a first liquid which surrounds and wets a solid, with a second liquid immiscible with the first liquid and having a substantially lower boiling point than the first liquid.  The wetted solid is heated to a temperature between the boiling points of the two liquids, and the heated, wetted solid is admixed with a sufficient quantity of the second liquid to displace the first liquid from the solid, causing the second liquid to boil in the vicinity of the solid.
Patent CA-1261470-A (CA)
Inventor: MARKMAN HERBERT L
IPC: G07C11/00
Filed: 1985-10-29
Granted: 1989-09-26
Abstract: INVENTORY CONTROL AND REPORTING SYSTEM FOR DRYCLEANING STORES                               ABSTRACT      An inventory control and reporting system especially for retail drycleaners includes a data input keyboard having key blocks corresponding to information for identification and calculation of processing costs of laundry articles to be cleaned, a data processor adapted to calculate pricing information and to generate reports based upon such data input, the processor being connected to a printer and the processor and printer producing sequential multiple part bar code records and tags for attachment to the laundry articles in sequential transactions, and also as hard copies for the customer and for the establishment.  The bar code portions of the records are generated by a dot matrix printer operating in a high resolution mode, the bar code portions being generated for a transaction contemporaneously with the transaction.  The bar code tags are attached to articles of clothing and are used with scanning apparatus to facilitate generation of reports according to various management needs.
Patent CA-1251149-A (CA)
Inventor: WATSON JOHN C
IPC: F16D65/12
Filed: 1986-02-06
Granted: 1989-03-14
Abstract: ABSTRACT IMPROVEMENTS RELATING TO DISCS FOR DISC BRAKES. The present invention provides a disc for a disc brake, the disc comprising two annular members arranged coaxially with respect to each other and joined together by generally radially extending vanes and pillars, which project from a central web located between the annular members.  The vanes extend for part of the radial extent of the annular members, and the pillars are located in a region not occupied by the vanes and preferably radially beyond the vanes.  Power absorption and noise generation is reduced considerably as a result of the reduced vane overall diameter, as compared to a disc of like diameter with the conventional long radial vanes.  However, the desired cooling is maintained due to the surface area presented by the combination of shorter vanes and pillars.
Patent CA-1268894-A (CA)
Inventor: FRIEDLANDER CHARLES B
IPC: C09D5/32
Filed: 1986-02-27
Granted: 1990-05-08
Abstract: Abstract of the Disclosure Disclosed is an ungelled radiation curable resin which is a reaction product of (a) a polyfunctional hydroxyl containing carboxylic acid having a molecular weight less than or equal to 1,000 and having a total functionality of equal to or greater than 3; (b) an organic hydroxyl-functional compound; and (c) an alpha,beta-ethylenically unsaturated carboxylic acid.  Also disclosed is a radiation curable composition containing the radiation curable resin in combination with a polymer having a glass transition temperature equal to or higher than minus 17 degrees Celsius selected from an acrylic polymer and a polyester polymer.         The radiation curable resins are particularly useful for coatings over non-metallic substrates such as ABS plastics, etc.. having an adherent, thin film of metal deposited by vacuum metallizing, sputtering, electroless deposition, electroplating, and the like.
Patent CA-1270836-A (CA)
Inventor: RICHARDSON KENNETH
IPC: A01N43/713
Filed: 1986-03-12
Granted: 1990-06-26
Abstract: Abstract Title:  Triazole Antifungal Agents A compound of the formula:-               (I) where R is a phenyl group optionally substituted by 1 to 3 substituents each independently selected from F, Cl, Br, I, CF3, C1-C4 alkyl and C1-C4 alkoxy, or R is a 5-chloropyrid-2-yl group;          X is -OH, -F, -Cl or -Br;          R1 and R2 are each independently H, CH3 or F; and Het is a 1-tetrazolyl or 2-tetrazolyl group; or an O-ester or O-ether of a compound in which X is -OH; or a pharmaceutically or agriculturally acceptable salt of said compounds and esters and ethers.  The compounds are useful as antifungal agents for human, veterinary and agricultural use.
Patent CA-1227355-A (CA)
Inventor: FLAMHOLZ ALEXANDER L
IPC: H01L21/027
Filed: 1986-05-05
Granted: 1987-09-29
Abstract: METHOD OF DEFECT DETECTION FOR STEP-AND-REPEAT PROJECTION PRINTER RETICLES A method of detecting defects in a reticle used to fabricate semiconductor circuits by enhancing the image of a defect in one chip site without appreciably changing all other chip site images. In a step-and-repeat alignment system, a first chip site is exposed under normal intensities to print the reticle pattern at a proper exposure level. At a second chip site, exposure takes place using the same reticle (or a second identical reticle) at lower intensity levels. Given this underexposure, residual photoresist will remain at defect sites. The optical imagery at the two chip sites is different allowing comparator techniques to be used.
Patent CA-1236471-A (CA)
Inventor: CALABRESE FRANK A
IPC: C07D307/89
Filed: 1986-06-19
Granted: 1988-05-10
Abstract: TITLE     PHTHALIC ANHYDRIDE PROCESS AND PRODUCT     ABSTRACT OF THE DISCLOSURE     A phthalic anhydride product having a particle configuration made up of a mixture of spheroids, needle-like crystals, and amorphous particles is produced by feeding molten phthalic anhydride at a temperature between 131° and 155° into a spray nozzle in a closed cycle congealing chamber.  The molten phthalic anhydride is discharged from the spray nozzle into a co-current or counter-current flow of inert gas at a temperature between -10° and 70°C, in order to congeal the product, which is then removed and transferred to a hopper or other storage means.  For nozzle orifices having a diameter from 1 to 4 mm, discharge pressures of between 10 and 300 pounds per square inch are employed. In an especially preferred embodiment, the needle-like crystalline configurations are disjoined from the spheroids, thereby increasing the bulk density of the product, which in all embodiments exhibits the combination of superior flowability and more rapid dissolution, when compared with prior art products.
Patent CA-1265776-A (CA)
Inventor: INOUE YOSHIAKI
IPC: D21H17/63
Filed: 1986-06-23
Granted: 1990-02-13
Abstract: Abstract of the Disclosure A sheet-like oxygen scavenger for preserving foods or other article in an oxygen-free conditions.  This oxygen scavenger is composed of a mixture of fibrous material, iron powder, water and electrolytic material and formed into a sheet-like product by a process which is similar to a paper making process.  This sheet-like oxygen scavenger may be covered with gas-permeable film or laminate film.  A method of manufacturing the sheet-like oxygen scavenger is also disclosed.
Patent CA-1254503-A (CA)
Inventor: SMITH SIDNEY K JR
IPC: E21B23/02
Filed: 1986-06-27
Granted: 1989-05-23
Abstract: ABSTRACT      A  locking production  seal  assembly  is  shown  for sealing  a  well  tubing  string  within  the  bore  of  a surrounding  well conduit  which has been provided with an internal  recess.   The seal  assembly includes  a sliding mandrel  which is made up in the well tubing string and an outer  sleeve which  is carried  about the  mandrel.   The outer sleeve has  an external  seal for  sealing with the interior  of the  surrounding conduit and an internal seal for  sealing with  the sliding  mandrel.  A setting sleeve carried  between the  mandrel and  outer sleeve  carries a set  of setting  dogs for engaging the surrounding conduit and  a set  of locking dogs for locking the setting sleeve to  the surrounding  sleeve once the assembly is set.  The load  carrying setting dogs are separated from the mandrel exterior  by the  setting sleeve  to prevent damage to the mandrel exterior.
Patent CA-1270026-A (CA)
Inventor: GRZINA ANTHONY
IPC: F16C33/80
Filed: 1986-10-21
Granted: 1990-06-05
Abstract: ABSTRACT        A bearing assembly has at least two seal rings spaced a short distance apart from each other to form the inner sealing elements.  A labyrinth passage forms the outer sealing element.     A passageway extending externally of the bearing assembly into the space between at least two of the spaced apart seal rings has an automatic grease feeder connected to it to discharge grease into that space.
Patent CA-1267959-A (CA)
Inventor: NILSSON NILS-JOHAN
IPC: F24F11/00
Filed: 1986-12-10
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to a method of continuously regulating the operation of a ventilation plant, which is preferably of heat recovery type. According to the inven-tion this is done by continuously regulating the rotatio-nal speed of the exhaust fan. The invention also relates to a ventilation plant for carrying out the method.
Patent CA-1263776-A (CA)
Inventor: FAITH RICHARD W
IPC: H04M3/22
Filed: 1987-01-12
Granted: 1989-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           An improved telephone test set is disclosed which may be operated with low voltage line conditions.         Transmitting and receiving voice communication circuits are connected in parallel with leads which are adapted to be connected to the tip and ring lines of a subscriber's telephone line to isolate the voice transmitting and receiving circuits from the voltage drop of a polarity guarding bridge which is connected to the signalling circuits of the telephone test set.  A polarity indicating circuit to indicate the direction of current flow between the tip and ring lines of a subscriber's telephone line is connected in series with the voice transmitting and receiving circuits.
Patent CA-1274226-A (CA)
Inventor: DE BENI GIANFRANCO
IPC: F28D15/02
Filed: 1987-05-14
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE:          The invention relates to a device for passive heat transfer between a heat source and a condenser by means  of  a vapourizable liquid and a cycle with two phases controlled by a float valve.  This device comprises a boiler heated by said source and a liquid tank, the boiler furnishing, during a first cycle phase, vapour to the condenser which then supplies the tank with liquid, and receiving, during the second cycle phase, liquid from said tank.  According to the invention, a vapour separator is interposed between the boiler and the condenser,  and the float valve is disposed inside this separator and makes communicate, during the first cycle phase,  the vapour space of the separator with the vapour space of the boiler, and during the second cycle phase, the vapour space of the separator with the vapour space of the tank,  while cutting off these communications during the respective inverse cycle phase.
Patent CA-1263536-A (CA)
Inventor: PAN KEE-CHUAN
IPC: G11B7/243
Filed: 1987-09-21
Granted: 1989-12-05
Abstract: RECORDING ELEMENTS COMPRISING          WRITE-ONCE THIN FILM ALLOY LAYERS              Abstract of the Disclosure Optical recording and record elements are provided.  The elements comprise a write-once amor-phous thin-film optical recording layer of an alloy having a composition within A polygon in a ternary composition diagram of antimony, aluminum, and tin; wherein a)   the composition diagram is according to Figure 7 herein; and b)   the polygon has the following vertices and corresponding coordinates in atom percent:
Patent CA-1272989-A (CA)
Inventor: STRAITON ALBERT T
IPC: B67D3/04
Filed: 1988-02-26
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE    LIQUID DISPENSING ADAPTOR FOR DISPOSABLE SPIGOTS         An adaptor for attachment to the spigot of a standard disposable "bag-in-box" container  for  liquids such as wine or milk is disclosed.   The adaptor allows the user to conveniently dispense liquid from the spigot to a glass using only one hand.   The adaptor incorpor-ates a collar for attachment to the spigot, and a handle which is activated by pressure from the glass to open the spigot.   The handle pivots on two horizontal arms extending from the collar.  Connected to the handle are two downwardly extending arms which meet at a central horizontally projecting protuberance.   By pressing the handle, the V-shaped arms are rotated upwardly and the horizontal protuberance is pressed upwardly against the toggle lever of the spigot.
Patent CA-1251301-A (CA)
Inventor: CAHILL WARREN
IPC: G09F21/02
Filed: 1988-07-25
Granted: 1989-03-21
Abstract: "Hat"          ABSTRACT     A  hat  comprises  a  flat  sheet  of  flexible  but unstretchable self supporting foam of the order of one quarter inch thick.  The flat foam sheet is cut to form a forward peak portion  and  a  rearward  headband  portion  with the headband portion having a central opening of a size slightly less than that  of  the  head  of  the  wearer.    A  plurality  of  slits extending  radially  from  the hole define a flex portion in which can flex upwardly and expand circumferentially to allow the head band to engage around the head of the wearer.  More slits are provided at the forward part adjacent the peak to define a concertina type portion which can engage over the forehead of the wearer.
Patent CH-539607-A (CH)
Title: Substd. 1-phenoxy 2-hydroxy-3-alkyl aminopropanes - beta-adrenolytics, antiarrhythmics and hypotensives substd. 1-phenoxy 2-hydroxy-3-alkyl aminopropanes - beta-adrenolytics, anti-arrhythmics and hypotensives substitute phenoxy hydroxy alkyl aminopropan
Inventor: KOEPPE HERBERT DR
IPC: C07C255/54
Filed: 1964-08-25
Abstract: Cpds. of general formula (I) R = Pri or But R' = (CH2)xCN, (CH2)XNH2, (CH2)x+1OH or CO2R4 where x = 1-3 and R4 = H or (1-4C)alkyl R2 = (1-4C)O- or S-alkyl, (2-4C)alkenyl, (2-4C)alkynyl, CN, or H (if R' is not = a cyano or amino gp.) R3 = H, halogen, (1-4C)alkyl or (1-4C)Alkyl. beta-Adrenolytics, anti-arrhythmics, and hypotensives.
Patent CH-533423-A (CH)
Title: N-(4-halo-2-methyl-phenyl)-formamidines pesticides insecticides - acaricides,arachnicides
Inventor: DURR DIETER DR
IPC: A01N/
Filed: 1970-06-02
Abstract: N-(4-halo-2-methyl-phenyl)-formamidines - pesticides insecticides, acaricides, arachnicides. New title cpds have formula: (where X=halo R1=H, 1-4C alkyl, 2-4C alkenyl, 3-6C alkynyl, 1-4C alkoxy R2=substd. 1-4C alkenyl, opt. substd 5-12C alkyl, 2-4C alkenyl, 3-6C alkynyl). The pref. cpds. are those where X=Cl, Br, I R1=H, methyl methyl-allyl R2=1-4C alkyl substd by one or more halo, OH, CN, 1-6C alkylthio, 1-6C alkoxy di-(1-4C alkyl) amino, N (CH2)7 or opt. halo substd 2-4C alkenyl.
Patent DK-106586-A (DK)
Inventor: IWATA NOBUYOSHI
IPC: C07D405/12
Filed: 1986-03-07
Abstract: Compounds of formula (I):(wherein R' and R<sup>2</sup> are hydroxy, alkoxy, aryloxy or acyloxy or R<sup>2</sup> is hydrogen, R<sup>3</sup> is hydrogen or alkyl and R<sup>4</sup> and R<sup>5</sup> are hydrogen or various organic substituents) have valuable antidepressant activity and may be used in the treatment of mental depression. They may be prepared by a variety of processes.
Patent DK-137683-A (DK)
Inventor: ADGER BRIAN MICHAEL
IPC: C07D213/38
Filed: 1983-03-25
Abstract: The invention provides a process for preparing a compound of formula (II):and salts thereof where one of R' and R<sup>2</sup> is C<sub>1-4</sub> alkyl, the other is bromo and n is 3-5 which comprises reacting a compound of formula (III):-where one of R<sup>3</sup> and R<sup>4</sup> is C<sub>1-4</sub> alkyl and the other is hydrogen with an electrophilic brominating agent.
Patent DK-143288-A (DK)
Inventor: DZIOBEK FRANK
IPC: B01D47/00
Filed: 1988-03-16
Abstract: For discharging fine-grained hot solids from a pressurised space (1, 3, 4, 5, 9), the solids are continuously fed by means of a carrier gas to a washer (8), which is at a differential pressure relative to the space (1, 3, 4, 5, 9). In the washer (8), the solids are moistened with water, cooled and separated from the carrier gas. At the outlet from the washer (8) the resulting solids/water mixture is let down to atmospheric pressure and continuously discharged.
Patent DK-150582-A (DK)
Inventor: STAVEREN N A V
IPC: A01C3/02
Filed: 1982-04-02
Abstract: A method an installation for anaerobic fermentation of a liquid suspension of an organic substance and the production of methane gas therefrom, comprises a continuous circulation of supplied substance mixed with active sludge in a treatment chamber composed of two concentric vessels (16, 17). The inner vessel (16) is filled with contact elements and constitutes an upflow reactor with a bottom inlet for the mixture which flows over the open upper edge of this vessel (16) into the outer vessel (17) constituting a down-stream reactor. A pump (31) maintains the circulation of the mixture and a heat-exchanger (40) keeps the temperature at an appropriate level. The produced methane gas is discharged at the top (23) of the treatment chamber.
Patent DK-210788-A (DK)
Inventor: LOSKUTOFF DAVID J
IPC: C07K16/00
Filed: 1988-04-18
Abstract: A biological reagent and diagnostic system for the detection and quantitation of endothelial plasminogen activator inhibitor (PAI) are disclosed, as are substantially pure, recombinant human endothelial PAI, its biologically pure gene and a vector for cloning the gene and expressing a gene product.
Patent DK-310689-A (DK)
Inventor: CAVITT MICHAEL B
IPC: C08G59/16
Filed: 1989-06-22
Abstract: A low viscosity product is obtained when an adduct is prepared by reacting (A) at least one polyglycidyl ether of a compound containing an average of more than one phenolic hydroxyl group per molecule and (B) at least one aliphatic monocarboxylic acid containing 5 to 18 carbon atoms per molecule; wherein components (A) and (B) are present in amounts which provide a ratio of carboxylic acid groups per epoxide group of from 0.01:1 to 0.2:1. The product is useful for preparing coatings, encapsulations, moldings, laminates and the like.
Patent DK-317186-A (DK)
Inventor: DUBACH WERNER FRITZ
IPC: B65D47/08
Filed: 1986-07-03
Abstract: A one piece plastic closure comprises a base which is attachable to a container and a cap attached to the base of the closure by a hinge. A safety band is molded together with the base, to which it may be attached by webs. The safety band overlays approximately half the perimeter of the cap and its height is generally the same as that of the cap itself. In this way, the cap cannot be grasped in the area opposite the hinge, and thus cannot be opened. A lug may additionally be provided on the cap which is engageable in a corresponding recess in the safety band to provide the closure in a closed and sealed condition, thus holding the closure and preventing it from opening under the effect of excess pressure in the container.
Patent DK-337585-A (DK)
Inventor: BOURGONJE WOUTER
IPC: H04M9/02
Filed: 1985-07-24
Abstract: A method of transmitting data packets in a message-switched channel (signalling channel) of a time-division multiplex system with CSMA-CD. Interference-free transmission in the message-switched channel ensures the absence of collisions on occupying the circuit-switched connection. Message mutilation and collision on accessing the message-switched channel are remedied by a retransmission procedure in which the unique station address number determines the frame number in which the retransmission may start. This procedure guarantees that a station accesses the message-switched channel within a very short period of time. This guaranteed access is not possible with the prior art CSMA-CD buses.
Patent DK-445685-A (DK)
Inventor: ELGER WALTER
IPC: A61K31/57
Filed: 1985-10-01
Abstract: Combination products containing an antigestagen, a glucocorticoid and a prostaglandin are suitable for combined use in inducing labor or terminating pregnancy.
Patent DK-517587-A (DK)
Inventor: EIDSMORE PAUL GEORGE
IPC: E03B1/00
Filed: 1987-10-02
Abstract: Fluid-flow control apparatus and method are disclosed by which magnetically-positionable elements within a rigid body can be externally manipulated using a controlling source of magnetic flux. The relative attractive forces which bias internal magnetic elements into normally-closed sealing engagement are substantially altered by repositioning the magnetic elements in response to the controlling magnet flux. Complete sealing or isolation against back flow through the valve under conditions of net positive outlet pressure is inhibited by the internal double-acting sealing elements which respond in unified manner to the controlling magnetic flux.
Patent DK-520486-A (DK)
Inventor: BERGSTROEM CHRISTER
IPC: C08F255/00
Filed: 1986-10-30
Abstract: The invention concerns a chemically modified polyolefin having good adhesion to metals and other polar substances. The polyolefin consists of polyolefin to which has been grafted itaconic acid.