baber/WOPTO huggingface dataset:
Patent CA-1245083-A (CA)
Title: Nail-type fastener, and process for manufacturing  such fasteners
Inventor: RABE KARL L G
IPC: B21G3/30
Filed: 1982-09-27
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE         Nail-type fastener,  comprising an elongated shank with a head at one end, and a point at the other end.    The  nail  shank  has  three  equally  spaced longitudinal grooves separated by longitudinal ridges with  a  cross-sectionally  arcuate  outer  side.    The grooves  have  flat,   concave   or   cross-sectionally V-shaped bottom surface and usually side flank surfaces arranged obliquely thereto which connect to the bottom surface  via  individual  corners  of  small  radius  of curvature.  The cross-sectional shape selected provides a nail with high flexural rigidity and high pull grip with comparatively low weight.  The fastener or nail is produced starting  from  a  cross-sectionally  circular nail wire stock which is profiled in two cold-rolling steps.  In the first step, the nail wire passes through a first roller trio, the rollers of which roll guide grooves of arcuate cross-section into the nail blank wire.  In the second step, the nail wire passes through a second roller trio, the rollers of which engage the guide grooves centrally thereto and produce a deepening of these grooves into deep grooves.  The head is then upset on one end of the shank, and a point is made at the other end of the shank,  as the finished nail  is thereby separated.
Patent CA-1197510-A (CA)
Inventor: DAVIS LARRY
IPC: C07C45/46
Filed: 1982-10-08
Granted: 1985-12-03
Abstract: Abstract of the disclosure:     Novel 1-[3-(6-fluoro-1,2-benzisoxazol-3-yl)propyl]-4-hydroxy-4-phenylpiperidines, processes for the preparation thereof, and methods of treating psychoses and alleviating pain employing compounds and compositions thereof are disclosed.
Patent CA-1181695-A (CA)
Inventor: DAVIES WILLIAM L
IPC: A61K9/28
Filed: 1982-10-19
Granted: 1985-01-29
Abstract: ABSTRACT OF THE DISCLOSURE        A nitrofurantoin dosage form comprising a nitrofur-antoin salt and excipients therefor enterically coated with an acrylic resin is described.
Patent CA-1152865-A (CA)
Inventor: BROUWER CHARLES W
IPC: D03D47/00
Filed: 1982-10-20
Granted: 1983-08-30
Abstract: STRAND DELIVERY AND STORAGE SYSTEM          Abstract of the Disclosure:  A strand is furnished to a strand consuming unit, e. g., loom, having a periodic demand for a finite length of strand by: a) continuously advancing the strand from a supply source for winding onto a first surface, b) continuously advancing the strand from the first surface toward one end of a second surface for rewinding thereof on the second surface, c) periodically operating the consuming unit to withdraw the strand from an opposite end of such second surface while continuing the advance of the strand both to such first surface and from the first surface toward the first end of the second surface, and d) halting withdrawal of the strand when a finite length there-of has been withdrawn from the opposite end of the second surface by the consuming unit.
Patent CA-1201065-A (CA)
Inventor: PELSTER BERNHARD
IPC: A61K31/505
Filed: 1982-12-16
Granted: 1986-02-25
Abstract: 1-(3-nitrophenyl)pyrido[2,3-d]pyrimidine-2,4(1H, 3H)-diones and 1-(3-nitrophenyl)quinazoline-2,4(1H, 3H)-diones as cutaneous medicaments A B S T R A C T     Medicament for combating inflammatory and/or painful processes in human and non-human animals suitable for cutaneous administration containing a compound of the general formula       (I) in which R     represents a hydrogen atom or an optionally substi-tuted group selected from C1 to C20 alkyl, C2 to C20 alkenyl, C2 to C20 alkynyl, aralkyl having 1 to 20 carbon atoms in the alkyl part, and aral-kenyl or aralkynyl having 2 to 20 carbon atoms in the alkenyl or alkynyl part, X     denotes oxygen or sulphur and Y     denotes nitrogen or CH.
Patent CA-1200143-A (CA)
Inventor: HUGGINS ORVILLE C
IPC: B41K3/60
Filed: 1983-02-08
Granted: 1986-02-04
Abstract: Abstract of the Disclosure There is disclosed printing apparatus composed essentially of molded plastics material which has relatively few parts, is easy to manufacture and maintain, and is lightweight and portable.  The apparatus is illustrated as being of the table top type which can print both standard type tags and labels, string tags and pin tickets.  The apparatus has a print head operable in conjunction with an impression control device, a feed finger assembly with a registration adjustment, a simple drive arrangement operated by a cam with a single cam path, and a reel positionable at different attitudes, and the construction of the apparatus is readily adaptable to both manually operated and motorized versions.
Patent CA-1182320-A (CA)
Inventor: KLEIN GERALD W
IPC: G03C8/56
Filed: 1983-02-16
Granted: 1985-02-12
Abstract: Abstract of the Disclosure Photographic elements, diffusion transfer assemblages and processes are described wherein a dye image-receiving layer comprising a poly(vinylimida-zole) mordant is employed in a nonmordanting, water-permeable polymeric vehicle.  The polymeric vehicle comprises recurring units derived from a hydroxyalkyl acrylate ester, and/or an N-hydroxyalkylacrylamide, and/or an N-alkylacrylamide.  Image sharpness is thereby improved, especially under conditions of high temperature and humidity.
Patent CA-1221027-A (CA)
Inventor: ITO LEONARD N
IPC: F16J15/46
Filed: 1983-03-11
Granted: 1987-04-28
Abstract: Abstract of the Disclosure An inflatable packer is described comprising an elastomeric tubular core, an outer cover, an annular reinforcement sheath sandwiched between the core and cover comprising a strength zone composed of strain-resisting elements of high modulus extending helically at alternate lay angles of less than 40-with respect to the packer axis, and sleeve means to which the reinforcement is securedly attached at each end of the packer.  In one embodiment a transition reinforcement zone is interposed between the tubular core and strength zone to improve the flex properties and increase the life of the packer.  In another embodiment an improved anchor means formed of a frustro-conical matrix encap-sulates embedded reinforcement members.
Patent CA-1208484-A (CA)
Inventor: SISSON JAMES B
IPC: A23J3/22
Filed: 1983-04-21
Granted: 1986-07-29
Abstract: MEAT ANALOG PRODUCTS HAVING      TEXTURE DIVERSITY                James B. Sisson Alexander L. Liepa John M. Hart ABSTRACT The organoleptic acceptability of textured protein materials simulating loose, cooked ground meat is desirably improved by processing which enhances the textural diversity of the material. This process involves agglomerating textured protein materials with a heat-settable binder and heat-setting the agglomerate. The heat-setting is preferably accomplished by frying the agglomerate.
Patent CA-1197748-A (CA)
Inventor: HAGSTROM GERALD F
IPC: A01D41/02
Filed: 1983-04-22
Granted: 1985-12-10
Abstract: COMBINE HARVESTER WITH HEADER-MOUNTED SEPARATOR            Abstract of the Disclosure The header of a combine harvester is modified to include an elongated axial flow rotary separator unit having coaxial threshing and separating portions.  The unit is interposed in the header between a generally conventional gatherer portion and a feederhouse.  The separator axis is transverse of the combine and parallel to the cross auger of the gatherer unit which transfers gathered crop material directly to the receiving portion of the separator rotor. Separated grain and chaff is delivered by the feederhouse to a cleaning shoe carried in the body of the combine.  Straw is discharged onto the ground from the downstream end of the separator unit.  In one embodiment the combine body is generally conventional except that the removal of the separator unit permits a deeper grain tank for greater grain tank capacity.  Alternative embodiments include an articulated configuration for the combine body in which a front bogie supports a forward mounted header and includes an engine and cleaning shoe.  Cleaned grain is transferred across the hinge connecting the bogies to a rear bogie which is essentially a self unloading grain tank.  In another embodiment, the header includes a pair of coaxial separator units carried end to end behind the gather cross auger.
Patent CA-1197305-A (CA)
Inventor: PUNATER DINESH G
IPC: B41F13/14
Filed: 1983-06-03
Granted: 1985-11-26
Abstract: APPARATUS AND METHOD FOR MEASURING                   ROTATIONAL POSITION Abstract of the Disclosure An apparatus and method for measuring the relative circumferential setting of at least two rotating elements of a machine for operating on a moving web are provided wherein a first of the elements serves as a measurement reference. An electric reference pulse is generated for each revolution of the first element, along with a train of clock pulses wherein each count corresponds to an increment of rotation. A marker pulse is generated for each revolution of the se-cond element, and the count pulses generated subsequent to generation of a reference pulse and up to and simultaneous with generation of the next succeeding marker pulse are counted, thereby providing a relative rotational measure-ment.  The count is retained in a memory until the next succeeding count is completed.  A mechanism for making cir-cumferential adjustments to the second element is provided, along with generator for generating adjustment pulses for each increment of adjustment, a number corresponding to the number of adjustment pulses being added to or subtracted from the count retained within the memory.  The retained number as updated is displayed in an appropriate manner.
Patent CA-1205947-A (CA)
Inventor: WIKELSKI KARL W
IPC: C08F2/00
Filed: 1983-08-18
Granted: 1986-06-10
Abstract: METHOD OF REDUCING COMPRESSOR GAS LEAKAGE   ABSTRACT        Gas leakage from a high pressure compressor used in providing olefin monomer feed to a high pressure polymeriza-tion reactor is minimized by the addition of an antioxidant to the cylinder lubrication fluid to provide an antioxidant concentration of from about 3 wt % to about 10 wt %.                  BACKGROUND OF THE INVENTION     The present invention relates to a method of reducing cyl-inder gas leakage from compressors used in high pressure ole-fin polymerization processes and to increase the time intervals between replacements of worn cylinder assemblies.     In commercial high pressure polymerization processes, e.g.   for the production of low density polyethylene, ethylene-viny acetate copolymers, etc., the monomer feed is conventionally brought to the desired reactor inlet pressure by means of mul-ti stage reciprocating compressors.  Because of the high pres-sures involved, i.e., at least about 1000 atmospheres and typ-cally from about 1500 to about 3000 atmospheres, accurate fit-ting of the packing around the periphery of the plunger rod is essential to provide adequate sealing and minimize gas leakage from the compressor cylinder along the plunger to the atmosphere.  It is also necessary to provide correct lubrication to minimize frictional wear, and to this end a lubricating li-quid is normally fed to the periphery of the plunger at one or
Patent CA-1205402-A (CA)
Inventor: AMOTZ SHMUEL
IPC: C12N11/02
Filed: 1983-10-06
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE          The following constituents are brought together in an aqueous medium:           (a) an enzyme preparation (b) a crosslinking agent and (c) a water-soluble salt in relatively high concentration.            The salt renders the enzyme insoluble in the medium, but nevertheless the enzyme is fully available for the crosslinking agent.  High enzyme recoveries can be obtained.
Patent CA-1196938-A (CA)
Title: Pincette pour le nettoyage des pelouses
Inventor: LEVESQUE RAYMOND
IPC: A01D11/00
Filed: 1983-10-13
Granted: 1985-11-19
Abstract: FORMULE 24 Les outils employés présentement pour le nettoyage des pelouses sont généralement une petite pelle de plastique ou de métal et une palette ou un petit râteau servant à pousser dans la pelle les déchets que l'on retrouve généralement sur les pelouses avant de passer la tondeuse, tels que des cailloux, des papiers, des selles de chiens et de chats, des copeaux de bois etc., tous ces objets qui sont susceptibles d'endommager ou de salir la tondeuse, doivent êtres enlevés avant de tondre les pelouses. Ces outils pelles et râteaux ont l'inconvénient de se salir et doivent êtres lavés après usage, cet inconvénient est supprimé en employant la nouvelle pincette pour le nettoyage des pelouses puisqu'elle est pourvue d'un sac en plastique dont une partie de l'embouchure s'enroule autour du cadre de la pincette et l'autre partie recouvre la plaque poussoir et est retenue à la plaque en repliant le sac sur le contour de la plaque et en l'accrochant sur les coins de la plaque poussoir. Après usage, le sac en plastique est jeté aux vidanges avec les déchets et la pincette n'a pas été salie et elle est prête à recevoir un nouveau sac en plastique pour le prochain nettoyage.
Patent CA-1203892-A (CA)
Inventor: MIYAJI YOSHIMORI
IPC: H04N17/02
Filed: 1983-11-14
Granted: 1986-04-29
Abstract: Abstract of the Disclosure In a color television camera apparatus wherein a video signal is adjusted by the steps of detecting adjustment data with respect to predetermined adjustment items from the video signal corresponding to the pattern of a test chart, comparing the adjustment data with reference data to obtain correcting data and supplying the correcting data to a video signal adjusting circuit, the correcting data is modified by variation data stored in a memory in advance and the modified correcting data is supplied to the video signal adjusting circuit.  The difference between the video signals adjusted on the basis of the correcting data and the modified correcting data is then calculated and judgement is made on whether the difference falls within a predetermined allowable range, whereby abnormality in the control system of the color television camera apparatus can be detected.
Patent CA-1209697-A (CA)
Inventor: SUGIKI MIKIO
IPC: H02J7/00
Filed: 1983-11-14
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE A reflection-type optical recording medium has, on a surface thereof on which track guide grooves are formed, a layer of a recording material which has an increased energy reflection coefficient at a write portion upon data write therein.  The track guide grooves are formed such that a depth .PHI.0 thereof given by:           .PHI.0 = 2?n?d/.lambda.?2? (where n is a refractive index of the medium which covers the track guide grooves and which transmits input/output read light therethrough, d is an actual step of said track guide grooves, and .lambda. is a wavelength of the read light) satisfies:           (i) sin.PHI.0 < 0 for .theta.2 - .theta.1 > 0, and (ii) sin.PHI.0 > 0 for .theta.2 - .theta.1 < 0 where .theta.1 and .theta.2 are, respectively, phases of reflected read light before and after data write to the recording material which are defined by:           r1 = R1?expi.theta.1 r2 = R2?expi.theta.2 R1 < R2 (where r1 and R1 are complex reflection coefficients before data write to the recording material, and r2 and R2 are absolute values of the complex reflection coefficients after data write to the recording material.)  High-speed data write is possible while read signals of high S/N ratio are obtained.
Patent CA-1202927-A (CA)
Inventor: LANCASTER MICHAEL
IPC: C10G27/12
Filed: 1984-01-06
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE      Hydrocarbon fuels, for example straight run gasoline and cat-cracked spirit, are up-graded by reacting the fuel with a hydrocarbyl hydroperoxide at a temperature greater than the decomposition temperature of the hydroperoxide and at a pressure sufficient to maintain the reactants in the liquid phase.  The reaction may be carried out in the presence or absence of a metal catalyst for the decomposition of the hydroperoxide and optionally in the presence of a solid not generally regarded as a hydroperoxide decomposition catalyst, e.g. alumina, silica or silica-alumina.
Patent CA-1218860-A (CA)
Inventor: BOYNTON JERALD H
IPC: E02D29/02
Filed: 1984-02-08
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE A soil tight bin-type retaining wall is formed having cementitious panels as the exposed walls including the front wall.  Each end portion of the front face of each cementitious panel contacts against a flange portion of a connector positioned in the plane of the front wall to support the cementitious panel in a substantially erect position.  An angle member is positioned on a web portion of a connector to retain the cementitious panel of the front wall in a substantially erect position.  A plurality of stringers form the rear wall by being supported by the connectors positioned in the plane of the rear wall. A plurality of spacer members form the side walls by being supported by the web portions of a pair of connectors.  In alternative embodiments, the retain-ing wall may be constructed so that the direction of the front or rear wall changes.  Additionally, a retaining wall may be formed in which some or all of the front, rear or side walls are composed of cementitious panels.  The retaining wall may also be constructed so that the flange portion of the con-nectors is inserted into a groove in the end portion of the cementitious panels.
Patent CA-1213566-A (CA)
Inventor: COLLINS THOMAS D
IPC: B65D5/49
Filed: 1984-03-12
Granted: 1986-11-04
Abstract: Title:     CARTON DIVIDER          Inventor:  Thomas Dewey Collins ABSTRACT OF THE DISCLOSURE      A carton divider incorporating planar partitions with internesting slots for a right angular interlocking of the partitions.  One partition slot is of a constant width and includes a laterally arcing inner portion.  The mating or nesting slot includes an enlarged inner portion with a tab flexibly attached to the inner end thereof, the tab having an elongated opening aligned with the slot and defining spaced side bars interconnected by a cross bar.  Upon a nesting of the slots the tab is laterally deflected or cammed by the inner portion of the first slot and the side bars positioned laterally to each side of the other partition, a portion or portions of which are received between the side bars whereby relative rotation between the partitions is prevented.
Patent CA-1223136-A (CA)
Inventor: DE BERNARDI STEFANO
IPC: F16H37/06
Filed: 1984-03-23
Granted: 1987-06-23
Abstract: ABSTRACT    An apparatus for rotationally driving two closely spaced parallel shafts comprises a driven gear on each shaft  and  two drive means  for  driving each of  the driven gears.  The shafts are constrained to rotate at the same speed by interengaging teeth of the driven gears or by an idler gear.  Four independent motors are used to drive the shafts.
Patent CA-1219093-A (CA)
Inventor: MARUBASHI AKIRA
IPC: B66B3/00
Filed: 1984-05-30
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE         A display apparatus has a light modulator with an electrooptical Pockels cell disposed in a machine room to modulate a laser beam with a modulating signal from a signal source as determined by a piece of image information to be displayed.  After its passage through an optical fiber, the modulated laser beam enters an elevator car where it is focussed on a horizontal deflector by a diminishing lens and then reflected to be focussed on a vertical deflector by a collecting lens.  The focussed laser beam is collected on an inner surface of an elevator door by an objective lens.  Each deflector is a galvanometer mirror attached to a coil and horizontally or vertically deflecting the laser beam through an angle proportional to a saw tooth current flowing through the coil under the control of the signal source.  This results in the display of the piece of image information on the inner surface of the elevator door.
Patent CA-1185186-A (CA)
Title: Depilatory composition and method of use
Inventor: MIDIATY VIOLETTE TERASSE FLEUR
IPC: A61K8/9789
Filed: 1984-07-06
Granted: 1985-04-09
Abstract: ABSTRACT    This invention consists of a depilatory composition and to its unique method o? preparation and application. The essential ingredients comprising the composition are sugar and lime juice.  Water and salt may also he added to the composition.
Patent CA-1226811-A (CA)
Inventor: SMITH EDWIN K
IPC: B31B50/22
Filed: 1984-07-20
Granted: 1987-09-15
Abstract: ABSTRACT OF THE DISCLOSURE          A flat platen-type cutting and creasing press for sheet material includes a continuously moving closed loop conveyor means that carries sheet gripping means in a feed direction along a generally horizontal feed path extending through a sheet loading station, a sheet unloading station, and a cutting station having die means positioned thereat with the cutting station being positioned between the sheet loading and unloading stations.  Eccentric shaft means rota-ting at uniform speed drives platens carrying the die means along a rotary path positioned for the die means to opera-tively engage and thereby fully cut a sheet moving along the feed path through said cutting station.  Rotating coun-terbalancing weights on the eccentric shaft means are dis-posed between points on the platens that are connected to the eccentric shaft means.
Patent CA-1226655-A (CA)
Inventor: MURAWSKI PETER
IPC: H04L12/06
Filed: 1984-09-21
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE        Date and time information are provided in a telex and data switching system (ENS), which is connected with subscriber stations (Tax) that are located in different time zones (ZZ1 to ZZ4).  The telex and data switching system makes available a number of current date and time information items assigned to the respective individual time zones that correspond to the number of time zones to be taken into consideration.  From these date and time information items there is selected, in the course of the establishing of connections, the date and time information corresponding to the subscriber stations involved in these connections, which is then made available for transmission to these subscriber stations information.
Patent CA-1261513-A (CA)
Inventor: ALEXANDER DELORES J
IPC: B32B27/40
Filed: 1984-10-11
Granted: 1989-09-26
Abstract: Abstract of the Disclosure This    invention    is   directed    to    flexible coating compositions which have excellent adherence to metal and  plastic  substrates  and  possess  superior  weathering properties.   The  composition  comprises  hydroxy-containing urethane  modified  polyesters,  amine-aldehyde  crosslinking agent  and,  optionally,   high  molecular  weight  linear urethanes.   The polyesters are made by  reacting  urethane modified diol with polyol and acid component.
Patent CA-1258072-A (CA)
Inventor: STOUT DAVID M
IPC: C07D233/54
Filed: 1984-10-26
Granted: 1989-08-01
Abstract: ABSTRACT OF THE DISCLOSURE        Described are compounds of the formula      = 0 wherein R is heteroaryl and R1  is is  hydrogen or  loweralkyl, or a pharmaceutically acceptable salt thereof.      The compounds exhibit cardiotonic activity.
Patent CA-1242974-A (CA)
Inventor: BLACKBURN GEORGE L
IPC: C07C69/30
Filed: 1985-01-09
Granted: 1988-10-11
Abstract: ABSTRACT     Medium chain triglyceride containing lipid emulsions for the nutrition of liver diseased or septicemic patients are improved by the inclusion in the emulsions of long chain triglycerides.  The emulsions may also contain amino acids in proportions desirable for the nutrition of liver diseased patients, as well as carbohydrates, drugs, vitamins and electrolytes.