baber/WOPTO huggingface dataset:
Patent CA-1230098-A (CA)
Inventor: GAZZARRINI VINICIO
IPC: D05B23/00
Filed: 1984-01-20
Granted: 1987-12-08
Abstract: ABSTRACT In a machine used for the automatic transfer of panty hose from a machine that makes panty hose with seams to a machine that sews pieces of reinforcing fabric it is necessary to have a quick and efficient means for elastically catching the garment.  The means provided is a device having prongs that penetrate into a central opening of the garment that is left unsewn.  Moreover, the insertion must occur immediately after the garment comes out of the machine that makes the panty hose.  In order to achieve this, the opening must be transversely spread apart during the horizontal movement of the garment towards the catching device and while the legs of the garment are being suctioned separately into corresponding tubes.  At the end of the garment transfer the border of the opening will in this way automatically find itself surrounding the prongs on the catching device. In order to achieve the aforementioned spreading apart of the garment opening a device is provided that comprises arms which oscillate in the vertical direction, thus allowing the transverse spreading apart of the border of the opening in a horizontal direction, and shafts which rotate in a horizontal plane, thus allowing the insertion and exit of the arms into or from the opening.  In addition the arms move horizontally in order to allow the transfer of the garment from the exit station of the machine that makes the panty hose to the catching device.
Patent CA-1243449-A (CA)
Inventor: CUNNINGHAM MARK A
IPC: C08F6/06
Filed: 1984-02-09
Granted: 1988-10-18
Abstract: SCAVENGING OF RESIDUAL ACRYLONITRILE          MONOMER IN ABS            ABSTRACT:      The addition of particular amines to acrylonitrile copolymer  resins prior to melt mixing  is markedly effective in reducing the measurable free acrylonitrile monomer content of the resins.
Patent CA-1189407-A (CA)
Inventor: GRANT DAVID M AUTUMN COURT WIN
IPC: F23L13/02
Filed: 1984-02-17
Granted: 1985-06-25
Abstract: ABSTRACT          The present invention is an electronically controlled, auto-matically operated flue damper mechanism which is totally fail safe in operation.  The mechanism is to be fitted within the draft hood of a thermostatically controlled heating device such as a gas or oil fired furnace.  The electronic control circuitry of the damper being integrated with that of the heating device to which it is fitted.  The action of the damper being to close the flue a sufficient time after combustion has stopped, to allow all noxious gases from combustion to have left the flue, and to open the flue before combustion can begin.
Patent CA-1224765-A (CA)
Inventor: BROKAW PAUL
IPC: B05C17/005
Filed: 1984-03-15
Granted: 1987-07-28
Abstract: PATENT APPLICATION PAPERS OF          PAUL BROKAW   FOR: COMPARTMENTAL CARTRIDGE                     ABSTRACT           A cartridge for simultaneously dispensing at least two different materials  includes  an elongated hollow housing having at least one partition extending laterally  and  longitudinally  thereof  to  provide  at least two chambers for holding the respective mate-rials. A plunger sliding within the housing severs or slits the partition so that it can be stored during operation outside of the respective chambers.  The par-tition may be coiled up or it may be directed laterally around the plunger so that it is stored adjacent an internal wall of the housing.
Patent CA-1215386-A (CA)
Inventor: VENTURELLO CARLO
IPC: C07C51/00
Filed: 1984-04-12
Granted: 1986-12-16
Abstract: Abstract of the Disclosure This invention relates to a process for the preparation of a monocarboxylic or dicarboxylic acid by the oxidative scis-sion  of  an  olefine  or  of its  corresponding vicinal dihydroxy compound.         An olefine of the formula R1-CH=CH-R2 or R1-CH=CH2 or a vicinal dihydroxy compound of formula R1-CHOH-CHOH-R2 or R1-CHOH-CH2OH (wherein R1 and R2 are either equal  to or different from each other, and possibly substituted with groups inert under the reaction  conditions,  represent  hydrocarbon  groups  such  as  the alkyls having up to 30 carbon atoms;  the cycloalkyls, possibly branched or substituted and having from 3 to 12 carbon atoms; the aryls and alkylaryls having from 6 to 12 carbon atoms; moreover, R1 and R2 may be bound to each other in such a way as to form an alkenyl or cycloalkyl having up to 12 carbon atoms) are made to react, under vigorous stirring, with H2O2, at a temperature be-tween 0°  and 120°C,  and under a pressure of between 1 and 100 atmospheres; and including an aqueous phase containing H2O2 and an organic phase consisting or consisting essentially of a sol-vent, the olefine or the vicinal dihydroxy compound, and a cata-lyst.
Patent CA-1216285-A (CA)
Inventor: NISHIMURA TATSUO
IPC: C07D501/46
Filed: 1984-05-29
Granted: 1987-01-06
Abstract: CEPHALOSPORIN ESTER DERIVATIVES, THEIR PRODUCTION AND USE               Abstract A compound of the formula:       wherein R1 is a hydrogen atom or a lower alkyl group; R2 is an unsubstituted or lower alkyl-substituted alicyclic alkyl group of 3 to 12 carbon atoms or a C3-6 alicyclic alkyl-substituted lower alkyl group or a pharmaceutically acceptable.salt thereof, processes for preparing the same, and a pharmaceutical composition thereof, are provided.  The compound has an improved absorbability and can be orally applied as antibiotics.
Patent CA-1236900-A (CA)
Inventor: HONMA MINORU
IPC: B60T17/22
Filed: 1984-06-22
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for maintaining a braking force applied to a vehicle includes an electromagnetic check valve disposed in a brake actuating fluid circuit, sensing means for sensing operting conditions of the vehicle, and an electronic control unit receiving, as inputs thereto, detection signals produced by the sensing means for collectively controlling the detection signals to control operation of the electromagnetic check valve.
Patent CA-1230194-A (CA)
Inventor: DOORAKIAN GEORGE A
IPC: C07F9/54
Filed: 1984-07-16
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE         This invention is directed to a process for reacting at an elevated temperature (a) an epoxy resin or a thioepoxide bearing an average of more than one vicinal epoxide or thioepoxide group per molecule with (b) a polyhydric phenol, a polyhydric thiophenol, a carboxylic acid or a carboxylic acid anhydride.  The invention is characterized by conducting the reaction in the presence of sufficient quantity of (c) a trihydrocarbyl phosphine or quaternary phosphonium cation which bear on the average per molecule more than one moiety corresponding to the formula   wherein Z is -O- or -S-, R3 at each occurrence is independently a moiety essentially inert in this process, and w is an integer from 0 to 4, so as to promote the reaction of (a) with (b) and (c).  These phosphorous compounds are not readily extractable from the resulting resins.
Patent CA-1234469-A (CA)
Title: Apparatus for heat-shrinking thermoplastic sleeves  about glass containers
Inventor: DIFRANK FRANK J
IPC: B29C63/42
Filed: 1984-07-23
Granted: 1988-03-29
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus for accepting preheated or ambient containers in single file to an eighteen-head handling turret that will carry the containers through a generally circular path by their necks. The containers are transported through 320° of the circle described by the chuck-carrying turret.  The other 40° of the circle is the zone where the chucks are open and the containers that are labeled move away from the turret and heated containers are entering.  The chucks are rotated about their axes by a chain-driven mechanism, and while rotated, pass between spaced ovens to shrink thermo-plastic sleeves about the containers.
Patent CA-1261995-A (CA)
Inventor: HEINRICH SIEGFRIED
IPC: C08G18/42
Filed: 1984-10-12
Granted: 1989-09-26
Abstract: ABSTRACT       Lacquer for coatings protecting against stone chipping, containing pigments, fillers, binders  con-sisting of a mixture of film forming, hydroxyl-containing polyesters and aliphatic and/or cycloaliphatic poly-isocyanates which are blocked with acetoacetic acid alkyl esters and have an average functionality of at least 2.5, organic solvents and conventional lacquer additives, which lacquer contains certain polyesters having an average hydroxyl functionality of from 2.5 to 6 and a hydroxyl content of from 2 to 6% by weight and containing from 15 to 50°6 by weight (aliphatic content) of aliphatic groups which have at least 4 to 20 carbon atoms in an unbranched chain, the proportion by weight of this ali-phatic group content in the polyester to the benzene ring content in the polyester, calculated as the sum of the weight of carbon atoms of the benzene rings and of the hydrogen atoms attached to these carbon atoms (aromatic content) is from 1 to 2.5, and a process for its prepara-tion and its use.
Patent CA-1240484-A (CA)
Inventor: MILLER WILLIAM C
IPC: B01D53/04
Filed: 1984-10-31
Granted: 1988-08-16
Abstract: ABSTRACT OF DISCLOSURE   The internal corrosion of metal mufflers used in conjunction with internal combustion engines is substantially retarded by maintaining in the external void space thereof an adsorbent mass of a combination of crystalline zeolites having the crystal structure of chabazite and the crystal structure of faujasite.  These adsorbent compositions exhibit a synergistic effect on corrosion retardation.  Novel muffler devices per se are also disclosed.
Patent CA-1234730-A (CA)
Inventor: FOX RICHARD C
IPC: C23C22/00
Filed: 1984-11-01
Granted: 1988-04-05
Abstract: Abstract of the Disclosure A method for constructing and breaking-in piston engines includes applying an integral phosphate layer to the interior cylinder wall prior to the insertion of the piston into a cylinder.  The invention includes the engine so construc-ted.
Patent CA-1242876-A (CA)
Inventor: VAN STEENWYK DONALD H
IPC: E21B47/022
Filed: 1984-11-29
Granted: 1988-10-11
Abstract: HIGH SPEED WELL SURVEYING                   ABSTRACT OF THE DISCLOSURE            A borehole survey apparatus including a)  angular rate sensor means having a sensitive axis, b)  tilt sensor means, c)  a rotary drive operatively connected to said a) and b) sensor means to rotate same about an axis extending generally in the direction of the borehole, ' d)  and circuitry operatively connected with said a) and b) sensor means to determine the azimuthal direction of tilt of the borehole at a first location therein, said a) sensor means also connected in feedback relation with the drive whereby the sensitive axis of the a) sensor means is maintained at a predetermined orientation relative to horizontal during travel of said apparatus in the borehole relative to said first location, and whereby changes in borehole alignment during said travel may be determined.
Patent CA-1245635-A (CA)
Inventor: MATSUO HISAYUKI
IPC: A61K35/34
Filed: 1984-12-21
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE           There are disclosed a new peptide .alpha.-hANP of the following structure:     and acid addition salt thereof; a diuretic composition and a hypotensor composition containing the .alpha.-hANP or an acid addition salt thereof; and processes for the production thereof.
Patent CA-1223973-A (CA)
Inventor: RODMAN PAUL K
IPC: G06F12/08
Filed: 1985-02-08
Granted: 1987-07-07
Abstract: ABSTRACT      A multiprocessor data processing system in which a number of independent processors can concurrently operate on a shared memory even when one processor is performing a read-modify-write (RMW) operation, the system having a locking, content-associative write buffer and a controller for identifying RMW requests, for addressing the buffer and, for issuing directives to lock the buffer, to validate particular data blocks in the buffer and to transfer data back and forth between the processors, the memory and the buffer.
Patent CA-1240130-A (CA)
Inventor: FASANO MICHAEL
IPC: H01R43/027
Filed: 1985-05-22
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE     An improved combination wire installation and cutting tool for installing the ends of telephone circuit conductors into known quick clip connectors, following which the stubs on the free ends of the conductors are cut to predetermined lengths, so as not to interfere with adjacent conductors.          As contrasted with prior art devices of this type, the tool does not require the free ends of the conductors to be in-serted into holes in the tool, and the tool has a cutting element which can sever the stubs on the conductors before the conductors are fully seated in the quick clip connectors.
Patent CA-1243308-A (CA)
Inventor: SEITZ KARL
IPC: C09B62/09
Filed: 1985-06-06
Granted: 1988-10-18
Abstract: Reactive dyes, process for their preparation and use thereof Abstract of the Disclosure The invention relates to reactive dyes of the formula   (1), wherein each of Z1 and Z2 independently of the other is a radical of the formula               (2), R1 is alkyl which may be substituted by hydroxy, alkoxy, hydroxyalkoxy,alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, carboxy, cyano, chlorine, sulfo or sulfato, and R2 is hydrogen, alkyl which may be substituted by hydroxy, alkoxy, hydroxyalkoxy, alkylcarbonyl, alkoxy-carbonyl, alkylcarbonyloxy, carboxy, cyano, chlorine, sulfo or sulfato, or is phenyl, benzyl or phenethyl, the benzene ring of which may be substituted by methyl, methoxy, acetylamino, chlorine, bromine carboxy or sulfo, and the benzene rings A and B may be further substituted.            These dyes are particularly suitable for dyeing or printing cellulosic fibre material and give dyeings and prints of good fastness properties.
Patent CA-1233518-A (CA)
Inventor: GERMER WARREN R
IPC: G01R11/64
Filed: 1985-06-20
Granted: 1988-03-01
Abstract: POWER SUPPLY AND POWER MONITOR FOR                   ELECTRIC METER             ABSTRACT OF THE DISCLOSURE     An electronic register for an electric meter includes a non-volatile storage into which data is written upon the detection of an impending power outage.  A sufficient quantity of electric energy is normally stored in a capacitor to continue operation of the electronic register for a long enough period of time to complete the writing of data to the non-volatile storage.  In order to prevent writing of the data to non-volatile storage in the presence of noise or momentary power outages, when the voltage in the capacitor decays to a point which indicates an impending power outage, a timer is started.  If the voltage is not restored before the end of the timing cycle of the timer, then the data is written to the non-volatile storage.  If the voltage is restored before the end of the timing cycle, then writing of the data to the non-volatile storage is prevented.
Patent CA-1245667-A (CA)
Inventor: CUE BERKELEY W JR
IPC: C07D491/107
Filed: 1985-06-27
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE           Chiral sorbinil intermediates of the formula   (wherein R is hydrogen or benzyloxycarbonyl and Y is hydroxy or amino) are useful as intermediates for the preparation of sorbinil.  The compound of the formula in which R is benzyloxycarbonyl and Y is amino can be treated with a strong base to convert to sorbinil of the formula:       The chiral intermediates may be produced by a process which involves combining racemic 6-fluoro-4-(benzyloxycarbonylamino)-chroman-4-carboxylic acid with 1-(-)-alpha-methylbenzylamine and then resolving the resulting salt.
Patent CA-1261146-A (CA)
Inventor: KILIAN ALOIS
IPC: C22B1/24
Filed: 1985-09-06
Granted: 1989-09-26
Abstract: ABSTRACT         The  thermal  treatment  is effected  in  that hot  gases  are  passed  through  the  charge  bed.    Hot gases  are  passed  downwardly  through  the  charge  bed in heat  treating  zone,  oxygen-containing  cooling  gases are passed upwardly through the charge bed in a cooling zone,  and  the  cooling  gases  which  have  been  heated are  conducted  under  a  continuous  gas  hood  from  the cooling  zone  into  the  heat  treating  zone.   In order to  reduce  the  energy  consumption  and  to  lower  the operating  costs  and  the  structural  expenditure,  the cooling  gases  which  have  been  heated  up  are  cuased to  flow at  such a high velocity under  the  continuous gas hood over the upper course of the travelling grate that any vertical uplift will exert virtually no influence so  that  parallel  layers  of  flowing  gas  at  different temperatures  are  formed  under  the  gas  hood,  fuel is  supplied  to  individual  layers  of  flowing  gas,  and individual layers of flowing gas are heated to different higher  temperatures  and  are  subsequently  passed  in the  heat-treating  zone  downwardly  through  the  charge bed.
Patent CA-1262457-A (CA)
Title: Heat exchanger having an improved turbulator  construction
Inventor: HUGHES DENNIS R
IPC: F28F13/12
Filed: 1985-10-11
Granted: 1989-10-24
Abstract: HEAT EXCHANGER HAVING an IMPROVED TURBULATOR CONSTRUCTION              Abstract of the Disclosure A heat exchanger for a combustion unit having particular use with a water heater.  The heat exchanger includes a plurality of generally parallel tubes dis-posed in a water heater tank in contact with the water to be heated and waste gases of combustion pass through the heat exchanger tubes.  A turbulator is disposed in each tube to increase the heat transfer from the waste gases to the water in the tank.  Each turbulator is formed from a generally flat strip of metal and has a plurality of transverse slits that extend more than one-half the width of the strip and terminate at a base.  Generally triangular portions or tabs bordering each slit are bent outwardly and the tabs are disposed generally normal to the strip.  One tab bordering each slit extends laterally from one side of the strip, while the other tab bordering that slit extends later-ally from the opposite side of the strip.  The end portion of the strip is bent about the base of a slit to position the end portion at an angle of about 30° with respect to the remainder of the strip.  The bent end portion enables the strip to be firmly engaged within the heat exchanger tube so that it will not be displaced during service and yet can be readily removed for maintenance or replacement.
Patent CA-1222601-A (CA)
Inventor: LANDE MARTIN
IPC: A41D25/04
Filed: 1985-11-01
Granted: 1987-06-09
Abstract: ABSTRACT OF THE DISCLOSURE:                  The present invention relates to a necktie comprising slide fastener means, a knot portion having an opening therethrough, a front tie portion depending from said knot portion, and a rear tie portion having a lower end extending through said opening and having an upper neck embracing loop, said neck embracing loop having interlockable means, and said slide fastener means being operatively connected to said interlockable means for interlocking and unlocking said interlockable means upon relative movement between said interlockable means and said slide fastener means for varying the size of said neck embracing loop, the improvement wherein said interlocking means comprises a loop defined by a single slide fastener stringer having a continuous string of slide fastener coupling elements of identical construction.
Patent CA-1271669-A (CA)
Title: Welding machine
Inventor: SIMONETTI JEAN-PIERRE
IPC: B23K1/08
Filed: 1985-11-14
Granted: 1990-07-17
Abstract: Wave soldering machine of the type comprising a frame, at least one solder pot mounted on the frame and equipped with a nozzle designed to produce a wave of solder, a conveyor mounted on the frame and designed to carry the printed circuit boards along a substantially linear path, and a device for adjusting the height of the solder pot, thus permitting the adjustment of the height of the wave with respect to the path, machine wherein the frame comprises a moving track of general direction similar to that of the conveyor and on which is mounted the solder pot, the path and track forming together a predetermined angle of small value, and the track having an inclination as small as possible with respect to the horizontal, and a device for adjusting the position of the solder pot along the moving track.
Patent CA-1228113-A (CA)
Inventor: BERNHARD WILFRED
IPC: H01J31/12
Filed: 1985-12-06
Granted: 1987-10-13
Abstract: W.Bernhard-M.Schlipf-K.M.Tischer 3-1-35 Abstract  of the Disclosure Flat Picture Display Device The flat picture display device consists of a phosphor screen (9) of glass, of a metallic trough (1) and of a plate-shaped (sandwiched) control structure (8) there-between. On the inside of the phosphor screen (9) there is provided a layer of phosphor (15), and inside the trough (1) there is disposed an areal cathode (7). Corrugations (16) are provided for in the bottom part (4) of the trough (1) and reinforcing (stiffen-ing) ribs (19) are provided for in the side walls (2) of the trough (1).            (Fig.1)
Patent CA-1249176-A (CA)
Inventor: HAYASHI TORAHIKO
IPC: A21C9/06
Filed: 1985-12-30
Granted: 1989-01-24
Abstract: ABSTRACT                METHOD OF INJECTING VISCOUS FLUID                INTO BREAD OR CONFECTIONERY    A method of injecting viscous fluid into bread or con-fectionery is provided.  Viscous fluid is drawn by a piston from a hopper through a 3-port valve into the chamber of a first piston cylinder, and after changing the position of the valve the viscous fluid is extruded through a tube and a reciprocally movable nozzle into a product while the nozzle is being retracted.     According to the present invention, the relation between the time of retraction of an injection nozzle from bread or confectionery and the stroke and time of extrusion by a piston is adjusted, so that the position, amount, and length of the viscous fluid charged in the product can be freely varied.
Patent CA-1267793-A (CA)
Inventor: HISSUNG ALFRED R
IPC: G01N21/03
Filed: 1986-01-15
Granted: 1990-04-17
Abstract: Abstract Cell arrangement In this cell arrangement for optical investigations, the individual cells (1) are arranged in strips.  They are held at different spacings from one another by the con-necting elements (2,5,12).  The cell holder (9) associ-ated therewith is provided with cell wells (11), which are disposed in a row and the spacings of which correspond to those of the cells.
Patent CA-1245770-A (CA)
Inventor: QUINT JEANNE M
IPC: G06F12/00
Filed: 1986-03-04
Granted: 1988-11-29
Abstract: ABSTRACT     Apparatus and method whereby a first digital computer system may be controlled by a second digital computer system.  The two digital computer systems are connected by data transfer apparatus.  A program in the second digital computer system constructs a call protocol specifying a routine to be called in the first digital computer system.  The data transfer apparatus transfers the call protocol to the first digital computer system, and a program in the first digital computer system performs the call.  Also disclosed are a return protocol which may be employed to return data from the called routine to the second computer system, call protocols containing arguments, the use of call and return protocols to call system and user routines, and preferred forms of the call and return protocols.