baber/WOPTO huggingface dataset:
Patent CA-1230966-A (CA)
Inventor: MUELLER HANS J
IPC: B41M5/124
Filed: 1984-12-19
Granted: 1988-01-05
Abstract: ABSTRACT OF THE DISCLOSURE      An improved gas knife wherein a coating which is generally uniform across the width of a paper web can be applied thereto.  The gas knife contains a flexible gas flow modification member located adjacent to the inside of the nozzle of the gas knife for modifying the flow of gas whereby the coating weight can be adjusted differentially across a web being coated.
Patent CA-1223105-A (CA)
Inventor: BURCKETT ST LAURENT JAMES C T
IPC: D06M15/285
Filed: 1984-12-19
Granted: 1987-06-23
Abstract: FABRIC SOFTENERS                      ABSTRACT      Copolymers of maleic anhydride and vinyl ethers are derivatized by C8-20 alkyl amines to form alkyl amide substituted copolymers that exhibit fiber and fabric softening properties.  The derivatized copolymers are formulated in a variety of laundry and shampoo compositions.
Patent CA-1239893-A (CA)
Inventor: HOUCK RICHARD C
IPC: B23P19/00
Filed: 1984-12-19
Granted: 1988-08-02
Abstract: TRANSFER APPARATUS AND METHOD FOR   AIR SPRING ASSEMBLY APPARATUS                   ABSTRACT OF THE DISCLOSURE     Air  spring  components  and  the  completed  air spring are carried by an air spring unloader, an end cap holder and a tubular member loader of a shuttle mechanism along  a  track  member  adjacent  an  air  spring  assembly apparatus.   The  shuttle mechanism  is movable to three positions  controlled  by  stop members  so  that  the  air spring can be transferred to the unloader, the end cap can be inserted in a recess of the assembly apparatus and the tubular member positioned for processing by the assembly apparatus.   Simultaneously with some of these operations the air spring is transferred to a conveyor and the end cap is transferred from a loading support to the end cap holder.   The loader and unloader each have a vertically movable cradle with an overarm clamp for supporting and releasing the tubular member and air spring.  The end cap holder has a resiliently mounted chuck on a sliding sup-port for transferring an end cap from a recess  in the loading support and inserting the end cap in a recess of the assembly apparatus.
Patent CA-1207399-A (CA)
Inventor: FEY TERRANCE E CHELSEA AVENUE
IPC: H01R13/639
Filed: 1985-02-28
Granted: 1986-07-08
Abstract: "CLIP FOR A TELEPHONE JACK PLUG"           ABSTRACT OF THE DISCLOSURE           A clip for a telephone jack plug comprises a U-shaped member having a spanning portion and two depend-ing legs from the ends of the spanning portion spaced so as to span a telephone jack plug box or receptacle.  One of the legs includes a slot extending from the remote end toward the spanning portion so as to define two fingers depending  from the  spanning portion  separated by the width of the slot.  The width of the slot is of the order of 1/4 inch so as to span the telephone wire while the leg engages the rear face of the jack plug so as to bias the jack plug into the box.
Patent CA-1225190-A (CA)
Inventor: BARBEE ROBERT B
IPC: C08J5/18
Filed: 1985-03-13
Granted: 1987-08-04
Abstract: Novel Polyesteramides and Containers Having Improved Gas Barrier Properties Formed Therefrom Abstract The present invention provides novel polyester-amides and containers having improved gas barrier properties formed therefrom.  The novel polyester-amides comprise the reaction product of a diamine having 2 to about 20 carbon atoms, a diol containing up to about 24 carbon atoms, and a dicarboxylic acid component.  The dicarboxylic acid component consists essentially of about 5 to 100 mole % of a specified first, heteroatom-containing dicarboxylic acid, and 0 to about 95 mole % of a second dicarboxylic acid containing up to about 24 carbon atoms.  In the poly-esteramide, the diamine component comprises about 10 to 90 mole % of the total diamine and diol com-ponents.  The present invention further provides con-tainers, such as molded containers, films, coextruded articles, laminated articles, etc., formed from the polyesteramides of the present invention.
Patent CA-1220282-A (CA)
Inventor: ELLIS JOHN G
IPC: H04M1/253
Filed: 1985-04-03
Granted: 1987-04-07
Abstract: TRANSMISSION OF WIDEBAND SPEECH SIGNALS          Abstract of the Disclosure Speech signal components in a high band of frequencies between 4 and 8kHz are transmitted via a digital transmission channel, which carries speech signal samples at frequencies below 4kHz and sampled at a rate of 8kHz, by replacing the least significant bit of the samples with bits of information derived from the high band by linear predictive coding.  These information bits are transmitted in frames, each frame comprising a synchronizing bit and bits representing the power of and a set of filter coefficients for the high band signal components occurring in a period corresponding to the frame duration.  Each such bit is transmitted redundantly three or six times in view of bit stealing techniques already used for signalling on digital transmission links.  The resulting wideband speech signal transmission is compatible with existing limited bandwidth voice channel transmission arrangements.                         - i -
Patent CA-1234663-A (CA)
Inventor: PALMER RUSSELL N
IPC: D01D5/08
Filed: 1985-05-23
Granted: 1988-04-05
Abstract: ABSTRACT A continuous process for preparing a package of polyester yarn having a low shrinkage by spinning, hot-drawing, heat-relaxing, interlacing and winding, wherein the shrinkage is reduced while minimizing reduction of tenacity by keeping the yarn hotter, preferably by using heated air for interlacing.
Patent CA-1257069-A (CA)
Inventor: ISHIZUKA HIROSHI
IPC: C01G23/02
Filed: 1985-06-14
Granted: 1989-07-11
Abstract: METHOD OF PURIFICATING TITANIUM TETRACHLORIDE     ABSTRACT OF THE DISCLOSURE     A method of purificating titanium tetrachloride, com-prising: heating a loose mass of catalytic metal to a temperature over 300°C approximately, introducing vapor of a crude titanium tetrachloride to contact with said metal, said chloride comprising a minor amount of metal oxychloride, causing a reaction to convert a substantial part of the oxychloride to substances which are less volatile than titanium tetrachloride, removing such substances in condensed state from the titanium tetra-chloride in fluid state, and recovering thus purified titanium tetrachloride.
Patent CA-1243714-A (CA)
Inventor: EGAN WILLIAM E
IPC: B60B3/02
Filed: 1985-06-19
Granted: 1988-10-25
Abstract: Abstract of the Disclosure INTEGRAL TIRE WHEEL      An integral tire wheel structure (10) comprising an annular generally C-shaped support member (12) having disposed at its radially outer end a ground-engaging tread portion (14), an annular generally C-shaped decoupling member (16) disposed at the radially inner end of the annular support member, and an annular mounting member (18) disposed at the radially inner end of the stress decoupling member. The integral tire wheel being made of material wherein the modulus of elasticity divided by the utlimate strength to the three halfs power is no greater than about 2.6.
Patent CA-1265670-A (CA)
Inventor: ACHARYA ARUN
IPC: F16L59/02
Filed: 1985-06-20
Granted: 1990-02-13
Abstract: VACUUM INSULATION SYSTEM AND METHOD OF MANUFACTURE                     ABSTRACT An insulation system, and method of fabricating insulating means, comprising insulating material having good heat transfer resistance at pressures between 1 and 500 microns of mercury, and hydrophobic molecular sieve adsorbent having a water capacity of less than 12 percent.
Patent CA-1239054-A (CA)
Inventor: BEER JANOS M
IPC: F23R3/06
Filed: 1985-06-21
Granted: 1988-07-12
Abstract: ABSTRACT OF THE DISCLOSURE         A multi-annular swirl burner includes a plurality of  overlapping  tubular  wall  members which  form  a  rich combustion zone and a lean combustion zone with a throat section there between.  Annular passages are located between adjacent wall members,  and vanes located therein input a tangential  velocity  to  entering  air.   The  tangential velocity of the swirling flows increases with increasing radius to produce centrifugal separating force on particu-lates moving from the rich combustion zone to the throat section.  A collection system scavenges particulates from the throat section for disposal.
Patent CA-1253752-A (CA)
Inventor: KOCK RONALD W
IPC: D06B19/00
Filed: 1985-06-27
Granted: 1989-05-09
Abstract: METHOD FOR UNIFORMLY DISTRIBUTING DISCRETE PARTICLES ON            A MOVING POROUS WEB     ABSTRACT The present invention comprises method and apparatus for substantially uniformly distributing a layer of discrete particles along a predetermined portion of the uppermost surface of a moving porous web so that the particles occupy less than 100% of the predetermined portion of the uppermost surface of said moving web. The method preferably comprises the steps of (a) entraining the particles into a moving gaseous stream; (b) passing the gaseous stream through a conduit having a discharge end with a nozzle exit positioned adjacent the uppermost surface and oriented so as to discharge the gaseous stream containing said entrained particles in a direction substantially parallel to the direction of travel of the moving porous web; (c) mixing the particles entrained in the gaseous stream inside the conduit to provide a substantially uniform distribution of the particles, as measured across the width of the nozzle exit of said conduit In a direction perpendicular to the direction of travel of said moving porous web; (d) discharging the gaseous stream containing the uniformly distributed entrained particles from the conduit adjacent the predetermined portion of the uppermost surface of the moving porous web; and (e) maintaining the fluid pressure adjacent the lowermost surface of the moving porous web at a level lower than that adjacent the uppermost surface of the web in an area coinciding in width to the predetermined portion of the web, said area being located near the nozzle exit of the conduit, whereby the bulk of the uniformly distributed particles entrained in the discharged gaseous stream are substantially uniformly deposited onto the predetermined portion of the uppermost surface of the moving porous web as the bulk of the gas in the gaseous stream is drawn from the uppermost to the lowermost surface of said porous web.
Patent CA-1238942-A (CA)
Inventor: ERLICHMAN IRVING
IPC: H04N1/40
Filed: 1985-08-14
Granted: 1988-07-05
Abstract: Title:  THERMAL RECORDING SYSTEM AND METHOD                ABSTRACT THE DISCLOSURE A closed loop thermal recording system and method are provided for recording a grey scale image on a trans-parency type of thermally sensitive recording medium in accordance with electronic image signals.  The application of thermal energy to the medium is controlled, in part, by a feedback subsystem that optically monitors pixel area density while recording is in progress.  The recording system includes a light reflective background member, located between a transparent recording layer of the med-ium and a thermal print head, for improving the accuracy and reliability of the optical monitoring process.
Patent CA-1252988-A (CA)
Inventor: OLLINGER JAMES C
IPC: B23P17/00
Filed: 1985-08-15
Granted: 1989-04-25
Abstract: REINFORCED CEILING RUNNER AND METHOD OF               REINFORCING A CEILING RUNNER                  Abstract of the Disclosure A method is provided for adding strength to a T-bar grid fabricated with a double web and capped system. The addition of strength is achieved by coating the inside portions of the T-bar with a hot melt adhesive.  Cooling sets the adhesive and results in the parts of the grid member becoming a unitized structure.
Patent CA-1248467-A (CA)
Inventor: VEENMAN SIMON J M
IPC: B65D21/02
Filed: 1985-09-26
Granted: 1989-01-10
Abstract: ABSTRACT          Stackable box for receiving objects, provided with a bottom, whether or not detachable, and upright side walls comprising side and transverse walls which join each other in corner points, the   box    being provided with detachable extension pieces having legs extending upwardly from the side walls, each extension piece also being provided with a pair of wings, each wing extending parallel to the side walls joining each other in a relevant corner point and taken up at least with their bottom ends in recesses made in said side walls.
Patent CA-1245466-A (CA)
Inventor: PUGNALE PETER J
IPC: B29D22/00
Filed: 1985-10-30
Granted: 1988-11-29
Abstract: Double-Wall Underground Tank And Method Of Making ABSTRACT OF THE DISCLOSURE A double-wall tank (10) having inner and outer walls (11a and 11b) bonded to connecting hollow annular ribs (30).  Passageway means through the ribs (30) enable leak-detecting liquid (15) to fill the spaces between ribs (30), within ribs (30), and between inner and outer end caps (12a and 12b).
Patent CA-1237535-A (CA)
Title: Process for producing multilayer ceramic circuit board with copper
Inventor: IMANAKA YOSHIHIKO
IPC: H05K1/03
Filed: 1985-11-21
Granted: 1988-05-31
Abstract: PROCESS FOR PRODUCING MULTILAYER CERAMIC        CIRCUIT BOARD WITH COPPER             ABSTRACT OF THE DISCLOSURE      A process for producing a multilayer ceramic circuit board with copper comprising the steps of: forming green sheets by doctoring a slurry which comprises 100 parts by weight of glass ceramic particles, 5 to 20 parts by weight of a thermally depolymerizable resin binder, 2 to 10 parts by weight of a plasticizer, and up to 2 parts by weight of a fatty acid ethylene oxide adduct type deflocculant. The glass ceramic comprises 20 to 70% by weight of alumina, and 30 to 80% by weight of SiO2-B2O3 glass.  Forming via holes through the green sheets, screen-printing a copper paste on the green sheets and laminating the green sheets, thereby forming a multilayer structure and firing the multilayer structure in a non-oxidizable atmosphere.
Patent CA-1237324-A (CA)
IPC: A22C11/02
Filed: 1985-11-21
Granted: 1988-05-31
Abstract: STUFFING METHOD AND APPARATUS             ABSTRACT OF THE DISCLOSURE        A method and apparatus for stuffing food product into shirred casing having an important application in the stuffing of large muscle groups such as whole boned hams.  A demountable stuffing horn carries its own supply of shirred casing compressed in place at a high packing efficiency. Means are provided for readily and efficiently dismounting a horn from the stuffing machine when its casing supply is expended and mounting a replacement with a new supply in its place. Internal holdback means on the horn, manipulated through the casing by an external control device on the machine, provide a wide range of casing holdback force.              S P E C I F I C A T I O N
Patent CA-1256712-A (CA)
Inventor: MCLACHLAN RICHARD D
IPC: G01N15/14
Filed: 1985-12-03
Granted: 1989-07-04
Abstract: ABSTRACT        A fiber optic probe having a sealed, cylindrical housing closed at one end by a transparent window and at the opposite end by a wall through which a plurality of optical fibers extend toward the window. Adjacent the window the fibers are radially and cir-cumferentially spaced about the axis of the housing and converge along lines which intersect one another at a common point on the housing axis that is adjacent or beyond the outer surface of the window.  At least one of the fibers transmits light from a source through the window to illuminate a zone of a fluid sample or medium, whereby particles present in such zone scatter light therefrom to the remaining fibers for transmission through the probe housing to light detecting and measuring apparatus.  The fiber optic probe is adapted for determining the size and/or concentration of moving, light reflective particles in suspension in the fluid medium.
Patent CA-1258725-A (CA)
Inventor: VASTA JOSEPH A
IPC: C09D163/00
Filed: 1985-12-17
Granted: 1989-08-22
Abstract: TITLE         An Electrically Conductive Coating Composition of a Glycidyl Acrylic Polymer and a Reactive Polysiloxane ABSTRACT          A coating composition having a liquid carrier and a binder of a blend of a.  an acrylic polymer containing glycidyl groups and b.  a crosslinkable polysiloxane having attached to the silicone atoms of its backbone alkyl groups, phenyl groups and hydroxyl groups; the composition contains electrically conductive pigments such as carbon black and graphite to provide an electrically conductive dry film; the composition is used on lead alloy grids of lead acid storage batteries to prolong the life of the battery or to reduce a size and weight of the battery.
Patent CA-1248362-A (CA)
Inventor: HICKS IRWIN A
IPC: G01F25/00
Filed: 1986-01-13
Granted: 1989-01-10
Abstract: MOUNTING ARRANGEMENT FOR A CRITICAL FLOW DEVICE     ABSTRACT      An axial flow valve has its cage bolt replaced by a sonic nozzle.  This device may then be permanently installed in a pipeline in series with a meter to pro-vide the facility for on site calibration of the meter.
Patent CA-1266436-A (CA)
Inventor: SZYCHER MICHAEL
IPC: A61L15/26
Filed: 1986-04-10
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         A drug releasing system in the form of a medical patch comprised of a drug dispensing polyurethane member as a matrix for a therapeutically effective amount of drug dispersed therein.  The polyurethane of the drug dispensing or releasing member is a poly-urethane acrylic copolymer which is the reaction product of an oligomer of a diisocyanate, a glycol with a molecular weight between the range of 500-5000 molecular weight units and an acryl-yl chain terminator having a molecular weight between the range of 40-200 molecular weight units cured by actinic radiation.  In its preferred embodiment, the foregoing drug releasing or dispensing member is incorporated into a medical patch or drug release system comprised of successive layers of an ultrathin polyurethane sub-strate, pressure sensitive adhesive, the above-described drug releasing member and optionally a second layer of adhesive.  The drug release system of the present invention is biocompatible, oxygen and water vapor permeable, flexible and can incorporate a wide variety of drugs for a controlled, sustained release to the wearer.
Patent CA-1266797-A (CA)
Inventor: STARKE JOERG
IPC: F04D29/42
Filed: 1986-05-13
Granted: 1990-03-20
Abstract: ABSTRACT           The housing of a centrifugal pump is made of sheet metal and has a spherical or conical shell with a flange at one end and an inlet in the other end.  The inlet is surrounded by a composite or one-piece collar having openings for the shanks of bolts which secure the housing to a fluid supplying pipe.  The nuts for such bolts are confined in sockets which are provided in the outer side of the shell opposite the collar. The flange is connected to a bearing block or to the casing of a block motor, and the shell can contain an insert which is integral with the inlet and can carry a sealing ring for the impeller.
Patent CA-1254037-A (CA)
Inventor: YOSHITOMI TOSHIHIKO
IPC: G11B5/72
Filed: 1986-07-10
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE:           Disclosed herein is a magneto-optical medium comprising a magnetic layer, a protective layer of a complex oxide contain-ing oxides of aluminum and a base plate.
Patent CA-1272298-A (CA)
Inventor: KOVALCIN DAVID
IPC: G06F11/30
Filed: 1987-01-12
Granted: 1990-07-31
Abstract: Abstract of the Disclosure A cluster console unit for connection to a plurality of digital computer systems and high-speed mass storage systems which may be connected together to form a cluster, the cluster console unit allowing an operator to monitor operations of the systems comprising the cluster from the single console unit.  The cluster console unit includes an input/output data logger which receives data through from the systems each through a separate port and stores the data in a log file.  In addition the data logger transmits the data from each system to a separate communications pipe for each system and control information through a control pipe.  An operator interface unit is connected to receive all of the data from all of the separate communications pipes and displays data from selected systems on a terminal screen. When the operator enters operator data for transmission to a system, the operator interface transmits the data and the identification of the system to receive the data to a operator data.  The data logger receives the communications from the operator pipe and transmits the data to the identified system.  A data scanner scans all data on all of the system communications pipes and generates an event message for transmission over a scan pipe if the data matches preselected alarm data.  The operator interface monitors the scan pipe and displays any event messages.
Patent CA-1238960-A (CA)
Inventor: SEIFERT BERND
IPC: H01R13/629
Filed: 1987-01-30
Granted: 1988-07-05
Abstract: ABSTRACT OF THE INVENTION          There is provided a new and useful apparatus for facilitating connection between a source of electrical energy and an electrically powered device comprising a receptacle connected to a source of electrical energy, the receptacle including therein electrical receptacle contacts; a probe adapted to be connected to an electrically powered device and to be inserted into the receptacle, the probe including thereon electrical probe contacts adapted to electrically connect with the receptacle contacts when the probe is inserted into the receptacle; and guide means associated with the receptacle for aligning the probe with the receptacle.
Patent CA-1264874-A (CA)
Inventor: ROBERGE WAYNE G
IPC: G01N23/04
Filed: 1987-02-18
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is an apparatus for producing tomographic images of an object comprising: a beam of collimated radiation transmitted through the object in a plurality of rays, an imaging electro-optic detector  for detecting  the attenuated transmitted radiation after it has passed through the object, the detector including an energy convertor, image format altering device, and a readout device, wherein the detector has a detective quantum efficiency greater than .05, a total signal dependent background less than 10 percent of the signal from the unattenuated x-ray beam, a useful dynamic range greater than 10, a non-uniformity of response between adjacent active pixels of less than 75%, and deviations of geometric linearity that is less than 10 pixels in the recorded image, means for obtaining the attenuation coefficients from the transmitted radiation, and means for computing a reconstructed image of the object from the attenuation coefficients.