baber/WOPTO huggingface dataset:
Patent CA-1198286-A (CA)
Inventor: MCMASTER RONALD A
IPC: C03B35/18
Filed: 1982-12-22
Granted: 1985-12-24
Abstract: CONVEYOR ROLL FOR CONVEYING      HEATED GLASS SHEETS                       ABSTRACT        Apparatus for handling heated glass sheets is disclosed as being embodied by a conveyor roll (20,21, 20') for conveying heated glass sheets on a horizontal roller conveyor of a glass sheet processing system. The conveyor roll includes a shaft (42,70,42) having a support (44,72,80) of aromatic polyamide fibers for engaging the conveyed glass sheets.  Kevlar fibers are preferably utilized for the support (44,72,80) so as to have the requisite thermal stability and resistance to cutting by broken glass.  The Kevlar support is also useful on other apparatus for handling heated glass sheets such as, for example, molds used in glass bending systems, etc.
Patent CA-1183806-A (CA)
Inventor: SMALLEY NED J
IPC: B65D50/04
Filed: 1983-03-28
Granted: 1985-03-12
Abstract: ABSTRACT OF THE DISCLOSURE    A child-resistant closure assembly is disclosed which includes inner and outer cap members in a nested configuration.  Leaf spring and ratchet elements are respectively provided on the cap members thereby torque can normally be transmitted from the outer cap member to the inner cap member only in the closure tightening direction. For transmission of torque in the closure removal direction, drive lugs on the inner cap member are engageable in non-concentric apertures formed in the panel of the outer cap member.  The drive lugs and apertures are normally maintained axially out of engagement by the leaf springs formed on one of the cap members.  When the leaf springs and ratchet elements are transmitting closure tightening torque, the non-concentric apertures are angularly displaced relative to the drive lugs.  The apertures may be visually aligned with the driving lugs by reverse rotation of the outer cap and then the outer cap is axially shifted to engage the driving lugs in the apertures for removal of the closure assembly.
Patent CA-1230847-A (CA)
Inventor: NABLO SAM
IPC: B29C41/46
Filed: 1983-04-27
Granted: 1987-12-29
Abstract: IMPROVEMENTS IN PROCESS AND APPARATUS FOR DECORATING THE SURFACES OF ELECTRON IRRADIATION CURED COATINGS ON RADIATION-SENSITIVE SUBSTRATES          Abstract A process is disclosed for decorating electron-beam-cured coatings on radiation-sensitive substrates such as paper and the like, with metallized decorative and other layers, by using release layers to which the decorative layers are applied and bonding the same to electron-beam-cured adhesive coatings during curing of the same so that the decorative layers may be transferred to the cured-coated substrate by peeling off the release layer.
Patent CA-1196732-A (CA)
Inventor: LEE DENNY L Y
IPC: G01T1/24
Filed: 1983-06-03
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE    A gamma radiation camera and a method are disclosed for creating an image of the radiation density of a source of photons.  The camera comprises a detecting device made with solid-state material capable of generating electron-hole pairs as a result of collisions between photons and such material.  The detecting device determines the time, location and energy dissipated in a collision between a photon and the solid-state material.  The camera further includes an identifying device which identifies as ordered pairs those pairs of said collisions in which both collisions result from a common photon. The camera further includes apparatus for determining an image of said source of photons from the location of the collisions of, and the number of electron-hole pairs generated by at least one collision of, a plurality of such ordered pairs.    In a preferred embodiment the detecting device determines the time, location, and energy of collisions by sensing the occurrence, location and number of electron-hole pairs, respectively, generated by each such collision.  The identifying device includes apparatus for selecting as an ordered pair a pair of collisions which occur at substantially the same time, indicating that the ordered pair results from a common photon.       The apparatus for determining an image includes a first line determining device for determining a collision line between two collisions of an ordered pair, and an angle determining device responsive to the energy of at least one of the collisions of a selected pair, for determining the angle of Compton scattering relative to the collision line which occurs at a first of the collisions of such a selected pair.         In a preferred embodiment the gamma camera includes a parallel plate collimator placed between the detecting device and the position at which the source of photons is to be located, so that the substantial majority of photons which reach the detecting device are traveling generally parallel to a known collimation plane.  In such a preferred embodiment, the gamma camera further includes a second line determining device for determining a second line parallel with the collimation plane which forms the determined Compton scattering angle with the collision line at the location of the first collision of the selected pair.
Patent CA-1209546-A (CA)
Inventor: SPANN DONALD C
IPC: B65D85/07
Filed: 1983-06-06
Granted: 1986-08-12
Abstract: ORTHOPEDIC SUPPORT PACKAGE AND METHOD A package for containing an orthopedic support constructed of open cell foam material may comprise a bag constructed of heat sealable thermoplastic multilayered film which is sealed along a single open edge after insertion of the orthopedic support therethrough into the bag. The orthopedic support is differentially compressed to such an extent as to reduce an irregular height dimension by a major amount with evacuation of a corresponding amount of air from the hag through the open edge prior to application of the heat seal along the open edge. An evacuated marginal portion of the bag extends outwardly about the orthopedic support by an amount corresponding to the reduction in height of the orthopedic support and results from the partial vacuum in the bag and the tendency of the open cell foam to rebound. The differential compression is obtained by using a press in compressing relationship with a press bed, applying compression to an extent which may be predetermined by utilizing a suitable stop means for limiting relative movement of the press members toward each other.
Patent CA-1231925-A (CA)
Inventor: HANNIBAL BILLY B
IPC: F04B39/02
Filed: 1983-06-20
Granted: 1988-01-26
Abstract: ABSTRACT      In a refrigeration compressor having at least one piston-cylinder arrangement 36, 38 therein for compressing gaseous refrigerant, an elongated tube 58 extending upwardly from a lubricant passage 60 in the crankshaft 18 for slinging oil radially, outwardly therefrom, and a lubricant deflector 82 upstanding from the cylinder head 48 to deflect slung oil over exterior surfaces of the cylinder head for conducting heat energy therefrom.
Patent CA-1228571-A (CA)
Inventor: LOHRBERG KARL
IPC: C25B1/46
Filed: 1983-08-02
Granted: 1987-10-27
Abstract: ABSTRACT OF THE DISCLOSURE:         Vertically extending plate electrode for gas-forming electrolyzers.  In gas-forming electrolyzers, par-ticularly membrane electrolyzers having vertically extend-ing plate electrodes, each electrode plate is divided into horizontal strips and the entire active electrode surface is parallel to the counterelectrode and spaced from it as closely as possible.  The top portions of each of the hori-zontal strips into which the electrode is divided define gas escape paths and extend away from the counterelectrode. To improve the degassing of the electrolyte the ratio of the distance G between the counterelectrode or membrane and the gas-defining line S at the lower edge of each electrode strip to the distance E between the counterelectrode or membrane and the breakaway edge K of the angled portion defining the gas escape path which corresponds to a degas-sing capability F lower than 0.6.
Patent CA-1223257-A (CA)
Inventor: MORONI ADOLFO
IPC: C07D405/12
Filed: 1983-10-06
Granted: 1987-06-23
Abstract: ABSTRACT            New compounds active in the treatment of ulcers and allergic skin symptoms are prepared by reacting 2-??5-?(dimethylamino)methyl? furfuryl?thio?ethylmethylsulphide with a suitable compound of formula RH.  Said compounds are particularly useful as active principles in pharmaceutical compositions for use in the treatment of affections which require the administration of antagonists for histamine H2 receptors.
Patent CA-1200637-A (CA)
Inventor: LIU PING Y
IPC: C08L69/00
Filed: 1983-11-04
Granted: 1986-02-11
Abstract: COMPOSITION                 ABSTRACT OF DISCLOSURE     A composition with increased resistance to environmental stress cracking and crazing comprising a blend of (a) an aromatic carbonate polymer resin and (b) an effective amount of a coupled resin block co-polymer of polymerized vinyl aromatic units connected to polymerized diene units.
Patent CA-1221492-A (CA)
Inventor: COPLAN MYRON J
IPC: C08G75/23
Filed: 1983-11-21
Granted: 1987-05-05
Abstract: ABSTRACT     A polysulfone sulfonyl chloride having recurring units of the formula:       Sulfonamides quaternized products and other derivatives of the above polysulfone. These derivatives are suitable for the formation of membranes, coatings, ion exchange resins, ion exchange fibers selectively permeable barrier films, and the like.  The preparation of these compounds is also disclosed.  It includes the chlorination of hydroxysulfonyl sites of sulfonated polysulfones, and optionally further reaching the chlorosulfonyl polysulfone polymer via the chlorosulfonyl polymer.
Patent CA-1225675-A (CA)
Inventor: DRANSFIELD CHARLES WILLIAM
IPC: A63B69/38
Filed: 1983-12-23
Granted: 1987-08-18
Abstract: ABSTRACT     A rebound screen for a ball game in which a ball is struck to rebound from a vertical net (14).  A region (17) of modified rebound characteristics is provided between the net (14) and the base of the screen, and the net tension is adjusted by adjustable support means (15).
Patent CA-1223432-A (CA)
Inventor: FEDDE GEORGE A
IPC: B25J15/06
Filed: 1984-01-04
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE    A programmable force assembler for robots includes a bi-directionally actuatable slide member.  A microprocessor is programmable for controlling insertion force independent of the distance moved by the slide member.  A position indicator transmits slide member distance signals and velocity information to the microprocessor.  A pressure transducer is connected to the bi-directional actuator and is coupled to send signals to the micro-processor.  A supply valve is connected to the bi-directional actuator and is coupled for receiving signals from the micro-processor in response to the pressure transducer signals.
Patent CA-1214527-A (CA)
Inventor: BROREIN WILLIAM J
IPC: H01B7/08
Filed: 1984-01-16
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE A communication wire of flat construction has two or more pairs of communication gage polyolefin insulated wires, twisted along their length, disposed in groups on opposite sides and parallel to a conductive steel wire.  The steel wire may be galvanized or copper clad. All of the foregoing are embedded in a PVC jacket with the PVC material bonded to the steel wire but un-bonded to the insulated communication gage wires.  Weakening lines permit separation into central and side parts with an intact PVC jacket on each part.  When used as telephone drop wire the steel wire provides both physical support and electrical conductivity for supplemental or primary grounding.  The wire shape and size permits use of existing hardware for installation.  Alternatively, a group of wires on at least one side is replaced either by a coaxial cable or by one or more polyolefin jacketed optical fibre conductors.
Patent CA-1212919-A (CA)
Inventor: BERGTER FRIEDRICH
IPC: A61K35/74
Filed: 1984-01-19
Granted: 1986-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the production by fermentation of the egotropically effective antibiotic nourseothricin is described, by which with the use of various carbohydrate sources and suitable inorganic and organic nitrogen sources, as well as of different mineral salts with or without the addition  of inhibitors of the respiration chain or of the intracellular aminoacid transport high concentrations of this antibiotic can be achieved  in the culture solution by way of influencing the phosphate metabolism and avoiding further limitations under controlled acidity conditions. Extraction of the effective agent from the culture solution takes place either by a chromatographic process in the form of salts, or by the addition of a physiologically compatible adsorbent as a nourseothricin adsorbate that contains mycel-ium, which can be preferably used for dosing the mixed feeds.
Patent CA-1205749-A (CA)
Title: Composition epaissie ou gelifiee de conditionnement  des cheveux contenant au moins un polymere cationique, au moins un polymere anionique et au moins une gomme de xanthane
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/365
Filed: 1984-03-21
Granted: 1986-06-10
Abstract: ABREGE DESCRIPTIF          L'invention est relative à une composition de condi-tionnement des cheveux se présentant sous forme d'une lotion épaissie, stable et homogène et contenant au moins un polymère cationique, au moins un polymère anionique et au moins une gomme de xanthane.  Les propriétés cosmétiques apportées par l'association polymère cationique, polymère anionique ne sont nullement modifiées par la présence de la gomme de xanthane et au contraire les caractéristiques sont améliorées du fait du maintien au contact des cheveux de ces polymères de façon uni-forme.
Patent CA-1214013-A (CA)
Inventor: SCHAUF DIETER
IPC: B29C69/00
Filed: 1984-04-03
Granted: 1986-11-18
Abstract: A B S T R A C T     HOLLOW BODIES OF PLASTICS MATERIAL      Complicated hollow bodies with undercuts and for multidimensional curves which do not permit the cores to be drawn out of the finished part, are pressed together from prefabricated shells (1) under simultaneously exact pre-shaping and are connected along the joints by injection-moulded plastics material.
Patent CA-1217927-A (CA)
Title: Inorganic composite material and process for  preparing the same
Inventor: NANAO TSUTOMU
IPC: C04B35/622
Filed: 1984-04-12
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE A solution containing at least two metals comprising (a) at least one member selected from the group consisting of a metal alkoxide and an oligomer therof, and (b) at least one member selected from the group consisting of a metal chelate and a chelating agent. By decomposing the solution, there is provided an inorganic composite material and a multilayer film which are useful as novel functional ceramic materials such as various sensors, electric conductive materials, magnetic recording materials, piezoelectric materials, dielectric materials and materials for optical devices.
Patent CA-1224124-A (CA)
Inventor: ORELUP RICHARD B
IPC: G01N33/22
Filed: 1984-04-16
Granted: 1987-07-14
Abstract: REAGENT AND PROCESS FOR DETECTING FURFURAL           IN PETROLEUM PRODUCTS     ABSTRACT OF THE DISCLOSURE            A two component liquid reagent and process is provided for detecting the presence of furfural in petroleum products.  The reagent comprises the following two components which are stored separately from each other and are combined prior to admixture with the petroleum product:     First Component from about 15 to about 22 percent of a primary amine selected from the group consisting of aniline, meta aminophenol, para anisidine, meta toluldine and para toluidine; from about 35 to 45 percent of diethylene glycol; from about 35 to about 45 percent of ethanol; and from about 1 to 2 percent of an antioxidant;     Second Component from about 18 to about 25 percent of an acid selected from the group consisting of citric acid, lactic acid, formic acid and phosphoric acid; from about 35 to about 45 percent of diethylene glycol; and from about 35 to 45 percent of ethanol, with the proviso that when in the first component the amine is aniline then in the second component the acid is selected from the group consisting of citric acid, lactic acid and formic acid.     The process comprises combining the two separate components of the liquid reagent with each other prior to use, admixing the combined components with a petroleum product containing furfural, shaking the resultant mixture, allowing the mixture to separate and observing a red color characteristic of furfural in the lower layer.     Alternately, the process may be carried out by combining the second component of the two-component liquid reagent with the petroleum product, followed by admixture with the first component to obtain two separate layers in which the red color characteristic of furfural is observed in the lower layer.
Patent CA-1226218-A (CA)
Inventor: DEFREITAS ELAINE C
IPC: G01N33/564
Filed: 1984-04-18
Granted: 1987-09-01
Abstract: HLA D TYPING ASSAY          ABSTRACT        An assay for HLA D phenotype wherein antigen-pulsed monocytes are contacted with antigen-specific T lymphocytes or T cell hybridomas and the extent of selective binding between the pulsed monocytes and the T lymphocytes or T cell hybridomas determines HLA D phenotype of the monocyte. The assay is particularly useful for quickly typing donor tissue prior to transplantation.
Patent CA-1222913-A (CA)
Inventor: LUI UMBERTO
IPC: C04B41/89
Filed: 1984-04-30
Granted: 1987-06-16
Abstract: ABSTRACT OF THE DISCLOSURE           To assure anchorage of a non-stick resin to the ceramic biscuit of a kitchenware a bonding means is used made up of a lead-free frit having a melting point lying between 500 and 950°C and including a glaze which melts essentially at these temperatures and that penetrates and bonds inside the pores of the biscuit, and at least one sub-stance that does not melt at the melting temperature of the glaze and which forms surface grains, or ovules enclosed in the melted part and anchored to the base of the biscuit. The non-stick resin emulsion is spread over the rough layer which is successively fired by fusion.
Patent CA-1226220-A (CA)
Inventor: DIXON GLEN J
IPC: A61K47/20
Filed: 1984-06-13
Granted: 1987-09-01
Abstract: ABSTRACT          There is disclosed a preparation and method of treating Acne Vulgaris which comprises topical application of a preparation comprising an antibacterial agent dissolved in DMSO.  The antibacterial agents include ara-A, acyclovir, ribavirin, amikacin, cefamandole, cefoxitin, erythromycin, tetracycline, tobramycin, vancomycin, lincomycin, and carbenicillin.
Patent CA-1246178-A (CA)
Inventor: SCIULLI FELICE M
IPC: G08C17/04
Filed: 1984-06-19
Granted: 1988-12-06
Abstract: Abstract of the Disclosure A bi-directional,  digital data  transmission system is disclosed for transmitting an interrogation signal in a first direction from an interrogation unit to a data gathering transponder unit, and a data return signal in a second direction from said data gathering or meter transponder to said interrogation unit.  This system comprises a single transformer having a primary winding coupled to the interrogation unit and a secondary winding coupled to the meter transponder. The interrogation unit generates an interrogation signal comprised of a first train of regularly occurring digital clock pulses and transmission interval pulses, each transmission interval pulse  defining  a  transmission  interval  for  the transmission of the data return signal.  The transmission interval is set to be of a sufficient length to permit the transformer to desaturate to a level to permit efficient transmission of the data return signal to the interroga-tion unit.   The meter transponder  includes  a data transmitting  circuit responsive to  the  transmission interval pulses appearing at the secondary winding for generating  and  applying,  during  the  transmission intervals, digital signals indicative of the gathered data to the secondary winding to be transmitted via the transformer to the interrogation unit.
Patent CA-1221133-A (CA)
Inventor: WOODHEAD ALFRED W
IPC: H01J43/22
Filed: 1984-07-05
Granted: 1987-04-28
Abstract: ABSTRACT:           In order to reduce contrast degradation in an electrostatically scanned flat cathode ray tube (10) hav-ing a channel plate electron multiplier (44), due to back-scattered electrons (46) entering channels remote from their origin, a coating (50) of a material having a low back-scatter coefficient is applied over the input of the electron multiplier (44), between the apertures therein. The surface texture of the material should be microscopic-ally rough.  The material can be applied to the first dynode (D1) or to an electrode electrically and physically connected to the first dynode.  Optionally the acceptance angle of the channel plate electron multiplier may be restricted.
Patent CA-1250217-A (CA)
Inventor: CARTER DAVID E
IPC: A47C1/022
Filed: 1984-08-09
Granted: 1989-02-21
Abstract: ABSTRACT     A tilting mechanism for a chair of the typists type comprises  a  channel  shaped  first  part       for attachment to the underside of the chair  seat.  A backrest carrying second part      and a pivot block to be carried on a base of the chair are each pivotally  connected  to  the  first  part       by respective horizontal pivots          . The second and third parts are connected by respective links to quadrants           having recesses       in their upper edges for engagement with respective pins of links   .            The links are releasable from the quadrants by a lever pivotally mounted between the side flanges of the first part. The lever carries a cam having shaped portions           to engage the links with  different  ones  of  the  shaped  portions engaging the links depending on the rotational position of the lever, whereby both links or only a selected one thereof are dis-engaged. By this means the angle of tilt of both the chair seat and the backrest can be adjusted together or independently as required.
Patent CA-1223377-A (CA)
Inventor: BINGHAM JOHN
IPC: H04L12/40
Filed: 1984-10-01
Granted: 1987-06-23
Abstract: DATA TRANSMISSION SYSTEM                Abstract of the Disclosure A data transmission system, for interconnecting a number of relatively closely-spaced user nodes, e.g. data termin-als in a computer system, uses a passive bus terminated at each end by resistive terminations (T), which bus interconnects a num-ber of system nodes (N).  The nodes are identical and there is no central control to the system.  To maintain synchronism between the nodes, there is a clock/sync. pulse circuit (CSS) connected to the  mid-point of the bus.  This enables the use of a bit rate of twice what would be possible if the source were connected to one end of the bus due to the reduced clock pulse skew effect.
Patent CA-1223022-A (CA)
Inventor: FEDOROVICH GEORGE
IPC: F16C33/78
Filed: 1984-11-15
Granted: 1987-06-16
Abstract: HUB SEAL AND AXLE SLEEVE         ABSTRACT       A one-piece hub seal sleeve (40) is slip fit onto a cooperating element  (12) to properly locate and orient that sleeve (40) prior to affixing the sleeve (40) to the cooperating element (12).  A flange (54, 104) on a trailing portion of the sleeve (40) can abut a bearing race (26)  of a wheel assembly during installation of the sleeve (40) to keep the sleeve (40) properly oriented and located during assembly.
Patent CA-1230323-A (CA)
Inventor: GOLINO CARLO M
IPC: B01J37/02
Filed: 1984-11-29
Granted: 1987-12-15
Abstract: Abstract of the Disclosure This invention is concerned with the production of catalyst-coated,  ceramic honeycomb structures wherein the ceramic contains microcracks and wherein a washcoat is applied to the honeycomb structures prior to the application   of   the   catalyst.    The   invention contemplates  depositing  an  organic  material  in  the microcracks and, preferably,  carbonizing said organic material  prior  to  application  of  the washcoat,  and which is burned out after application of the washcoat.