baber/WOPTO huggingface dataset:
Patent CA-1192817-A (CA)
Inventor: OVSHINSKY STANFORD R
IPC: H01L29/16
Filed: 1981-09-08
Granted: 1985-09-03
Abstract: ABSTRACT      The production of improved photoresponsive amorphous alloys (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) and devices (142, 168, 178, 192, 198, 212), such as photovoltaic, photoreceptive devices and the like; having improved wavelength threshold characteristics is made possible by adding one or more band yap increasing elements to the alloys (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) and de-vices (142, 168, 178, 192, 198, 212).  The in-creasing element or elements are added at least to a portion of the active photoresponsive regions (150, 170, 172, 180, 186, 194, 208, 216) of amor-phous devices (142, 168, 178, 192, 198, 212) con-taining silicon and fluorine, and preferably hy-drogen.  One adjusting element is carbon which increases the band gap from that of the materials without the adjusting element incorporated there-in.  Other increasing elements can be used such as nitrogen.  The silicon and increasing elements are concurrently combined and deposited as amorphous alloys (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) by vapor deposition, sputtering or glow discharge decomposition.  The addition of fluorine bonding and electronegativity to the alloy (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) acts as a compensating or altering element to reduce the density of states in the energy gap thereof.  The fluorine bond strength allows the band gap increasing element(s) to be added to the alloy (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) to adjust the band gap without reducing the electronic qualities of the alloy (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220).  Hydrogen also acts as a compensating or altering element to complement fluorine when utilized therewith.  The compensating or altering element(s) can be added during deposition of the alloy (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208) 210, 214, 216, 218, 220) or following deposition.       The addition of the increasing element(s) to the alloys (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) increases the band gap to a widened utilization width for a particular device (142, 168, 178, 192, 198, 212) to increase the photoabsorption effi-ciency and to thus enhance the device's photo-responseness without adding states in the gap which decrease the efficiency of the devices (142, 168, 178, 192, 198, 212).  The band gap increasing element(s) can be added in varying amounts, in discrete layers or in substantially constant amounts in the alloys (118, 146, 148, 150, 168, 170, 172, 174, 176, 180, 194, 206, 208, 210, 214, 216, 218, 220) and devices (142, 168, 178, 192, 198, 212).
Patent CA-1145808-A (CA)
Inventor: HROVAT HORST
IPC: B65D6/04
Filed: 1981-12-16
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE           The invention provides a box having individual compart-ments defined by at least one adjustable separator for keeping assorted small items, said adjustable separator comprising a separator panel and a clip adjustably mounted on a support dis-posed in the box or forming a wall thereof, said clip comprising a flange protruding from the separator panel along at least part of a length of a side thereof and hooked over said support, and cam means operative to exert a camming action on said clip and urge it against said support and thereby prevent slippage when the adjustable separator is mounted in the box.
Patent CA-1137614-A (CA)
Title: Circuit arrangements for the control of a bistable  relay
Inventor: NISHIMURA HIROMI
IPC: H01H47/22
Filed: 1982-02-24
Granted: 1982-12-14
Abstract: ABSTRACT   A circuit arrangement controls a bistable relay in monostable fashion by the application and removal, respectively, of an excitation voltage.  A series circuit has terminals for connection across the excitation voltage includes a coil of the relay, a capacitor and a first unidirectional switching transistor.  A second switching transistor complementary to the first transistor is connected in parallel with the series-connected relay coil and capacitor.  A Schmitt trigger is connected across the series circuit terminals and has a reference voltage derived from the excitation voltage.  The control electrodes of both the switching transistors are connected to the collector of an output transistor of the Schmitt trigger.  A feedback circuit consisting of a diode poled reversely with respect to the excitation voltage is connected across the first switching transistor for discharging the capacitor when the first switching transistor turns off.  Alternatively the feedback circuit can consist of a transistor having its emitter and collector bridging the series-connected coil relay and capacitor and its base connected to the positive one of the terminals through at least one reversely poled diode.
Patent CA-1195415-A (CA)
Title: Process for positioning the liquid in a liquid medium  cell
Inventor: CLERC JEAN F
IPC: G02F1/1333
Filed: 1982-05-26
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE          The  invention  relates  to  a  process  for positioning the liquid medium in a liquid medium cell and to a corresponding cell.   The  cell  comprises  a liquid medium placed between two walls kept spaced from one another, e.g. by shims, and joined along the edge thereof, wherein it comprises first system for produc-ing a first surface tension force in a first area and second system for producing a second surface tension force in a second area, the first surface tension force being higher than the second  surface  tension  force, said systems serving to correctly position the liquid medium between the two walls, the liquid medium then being located in the first area and outside the second area.
Patent CA-1199072-A (CA)
Inventor: MACFADDEN JOHN A
IPC: G01R11/10
Filed: 1982-05-27
Granted: 1986-01-07
Abstract: ABSTRACT OF THE DISCLOSURE A  temperature  compensated  magnetic  damping assembly for providing a braking torque on an electrocon-ductive disk of an induction device is disclosed.  A pair of permanent magnets each has an easy axis of magnetiza-tion.  Each permanent magnet provides two easy flux paths parallel to the easy axis of magnetization and separated by  a dead zone. The permanent magnets  are  juxtaposed about a predetermined space through which the disk rotates such that the easy flux paths are perpendicular to the disk. The permanent magnets are aligned such that the magnetic flux passes twice through the disk in opposite directions.  Flux return plates are provided adjacent to each of the permanent magnets so as to provide a flux path parallel to the disk and linking the two easy flux paths of each of the permanent magnets.  In this configuration, a highly-efficient,  substantially square magnetic flux loop is provided.  One of the flux return plates is movable relative to the adjacent permanent magnet so as to provide series  adjustment  of  the  damping  torque.   Finally,  a temperature  sensitive  magnetic  shunting  member extends from the north to the south pole, across the dead zone, of each of the permanent magnets so as to provide temperature compensation.
Patent CA-1226085-A (CA)
Inventor: FULMER GLENN E
IPC: C08K3/26
Filed: 1982-06-01
Granted: 1987-08-25
Abstract: A sound deadening material is obtained with a very high loading of sound damping materials such as barium sulfate, calcium carbonate or metal powders. These materials are mixed with water and are bound together by adding a water-miscible isocyanate-terminated prepolymer which reacts with the water to form a cross-linked binder.
Patent CA-1176080-A (CA)
Inventor: LARSON LARRY A
IPC: F02M55/00
Filed: 1982-06-02
Granted: 1984-10-16
Abstract: Fuel Supply Conditioning and Flow Measurement Circuit Abstract A fluid conditioning and flow measurement circuit for testing a fuel injection apparatus.  The circuit has a reservoir communicating with a pump which supplies fuel to the injection apparatus the flow of which is measured by a calibrated flow meter.  A first deaeration apparatus communicating with the discharge side of the pump removes entrained and dissolved air in cooperation with a relief valve.  A second deaeration apparatus in cooperation with the testing apparatus further removes entrained and dissolved air thereby enabling accurate flow measurements to be made by the flow meter.
Patent CA-1183875-A (CA)
Inventor: ADAMS JOHN R
IPC: C07C1/00
Filed: 1982-06-07
Granted: 1985-03-12
Abstract: ISOMERIZATION Abstract of the Disclosure A process is provided for the skeletal isomerization of straight chain olefins to branched chain olefins wherein the olefin is contacted with an activated alumina catalyst which has a particle size of from about 0.5x10-3cm to about 160x10-3cm and at least 10% of the pore volume is attributable to pores having radii between about 100 and 10,000 Angstroms.
Patent CA-1174909-A (CA)
Inventor: MEYER URS P
IPC: B63B35/79
Filed: 1982-07-06
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE:         A floating body comprises a reinforcing rib embed-ded in a foam-material element made of polyethylene or polystyrene foam, the rib arranged on edge being of constant width, and decreasing in height from the middle of the length of the floating body towards the ends thereof.  The rib consists of a core having reinforcing layers, made of fibre-glass, on the top and bottom surfaces.  A floating body made in this way has an extremely low weight of about 9 kg and, in addition to this, it rides very well, especially as a glider.  The construction and shape of the said rib make is possible to achieve a distribution of rigidity which is independent of the external shape of the floating body.
Patent CA-1211883-A (CA)
Inventor: BOBA JOSEPH
IPC: C08F299/06
Filed: 1982-10-14
Granted: 1986-09-23
Abstract: ABSTRACT      A polyurethane coating, coating composition and coated substrate wherein the coating is essentially one macromolecule of homogeneous structure wherein the nitrogen atoms of the urethane groups are joined to alicyclic rings and/or straight aliphatic chains and the main polyurethane chains are crosslinked by three types of crosslinkages; via isocyanate residues and triol or tetrol residues, reactive upon curing by exposure to heat; via double bonds in vinyl compounds reactive, upon curing by exposure to radiation, with acrylo groups incorporated as acrylate esters into the polyurethane structures; and via urea groups formed by action of moisture upon isocyanate groups which are unreacted in the heat and radiation curing steps.  On an equivalent weight basis, the ratio of all double bond crosslinkages: urethane crosslinkages is between 1.0 and 2.5; the content of urethane groups in the main polyurethane chains is from 40% up to no more than 70% of total equivalents of originally present isocyanate groups; the content of urethane crosslinkages on the same basis is 20-40%, and the content of area groups on the same basis is about 5 to 25%.  One particularly suitable substrate is resilient, foamed, embossed polyvinyl chloride yard goods such as used for floor covering.
Patent CA-1181341-A (CA)
Title: Compositions pharmaceutiques renfermant certains  derives monosubstitues de l'acide 4-phenyl 4-oxo  buten-2-oique
Inventor: CHRISTIDIS YANI
IPC: C07C59/90
Filed: 1982-10-21
Granted: 1985-01-22
Abstract: L'invention a pour objet des compositions pharmaceutiques renfermant, à titre de principe actif, l'un au moins des composés de formule I: <IMG> (I) où R1 est un hydroxy en 2 ou un alkoxy en 4 (1 à 8 atomes de carbone), R2 est un hydrogène et R est un hydrogène ou un alkyle (1 à 8 atomes de carbone), ainsi que les sels alcalins, alcalino-terreux, d'ammonium ou d'amines pharmaceutiquement acceptables des produits de formule I dans lesquels R est hydrogène, le principe actif étant en association avec un excipient non-toxique pharmaceutiquement acceptable. Les compositions de l'invention peuvent être utilisées notamment dans le traitement des ulcères gastriques.
Patent CA-1200302-A (CA)
Inventor: WOOD DAVID H
IPC: H04B1/59
Filed: 1982-12-17
Granted: 1986-02-04
Abstract: Transmitter/Responder Systems Abstract of the Invention A  memory suitable for use as a responder, comprising: (a)  receiver means for receiving a transmitted signal S1; (b)  generator means (76) for generating a carrier component of a transmittable signal S2; (c)  logic means (L2) for enabling signal S2 to be in mathematical relationship with signal S1, said logic means comprising:        (i)  at least one memory means (60) for storing code; (ii)  at least one modulation means (65) for modulating said carrier component of signal S2, the modulating being under control of at least a portion of said stored code, such that signal S2 is in coded mathematical relationship with signal S1; and (d)  transmitter means (T2) for transmitting signal S2.     Fig. 2.
Patent CA-1184441-A (CA)
Inventor: BYKOV JURY V
IPC: B63B35/08
Filed: 1982-12-29
Granted: 1985-03-26
Abstract: ICE-SHIP Abstract of the Disclosure Disclosed is an ice-ship comprising a hull, trimming tanks and heeling tanks, an anti-icing system incorporating a compressor with a drive, at least two air manifolds with openings used to blow  out the air, arranged below the water-line symmetrically with respect to the fore-and-aft line along the hull and connected with the compressor by means of an air supply pipeline. The air manifolds of the anti-icing system are fastened to the external surface of the ship hull in the bildge portion thereof, while said openings used to blow out the air are made in the lower portion of the air manifold. Furthermore, the anti-icing system is pro-vided with two  additional air manifolds arranged along a stempost of the ship, fastened to the hull symmetrically with respect to the stempost in the immediate vicinity thereto, connected with the air supply pipeline  and hav-ing openings to blow out the air, the diameters of said openings increasing as they approach the bottom of the hull, and at least one air heater  installed in the air supply pipeline.      Figs. 1, 2.
Patent CA-1181106-A (CA)
Inventor: LIPSCHITZ ABRAHAM
IPC: F16J15/447
Filed: 1983-01-24
Granted: 1985-01-15
Abstract: HYDRODYNAMIC NON-CONTACTING SEAL FOR      ROTARY MACHINES                   A B S T R A C T     A non-contacting, hydrodynamic and face seal in a machine comprises a disc-shaped rotor (1) attached to the machine shaft (2) and an annular stator (3) concentric with the rotor (1) and facing the rotor surface (11) at a small distance.  From the stator surface (31) project a number of radially extending weirs (34) which form wedge-shaped gaps with the rotor surface, so formed that the gaps decrease in width in the direction of the velocity of the rotor surface (11) across the weirs, causing a hydrodynamic pressure to build up between the weir edges a and b.  The outer end of each weir (34) is connected to the inner end of the adjacent (34), downstream thereof, by a diagonal ridge (35), of a height not exceeding the maximum height of the weirs (34), the ridges and weirs containing between them a high-pressure zone (HP).  A rim (36) surrounds the weirs (34) and ridges (35) on their outside and projects from the stator surface (31) towards thy rotor surface (11) a height equal to the maximum height of the weirs (34), and thus forms a dam pre??enting liquid from escaping to the outside of the seal.
Patent CA-1215965-A (CA)
Inventor: HAMPTON JAMES E
IPC: E21B7/12
Filed: 1983-01-27
Granted: 1986-12-30
Abstract: ABSTRACT OF THE DISCLOSURE          A slip assembly particularly adapted for use in conjunction with forming a supportive connection between a subsea template or related support structure and support pilings for the template. The slip assembly comprises a floating slip bowl for receiving a plurality of cylindrical slip segments which are movable radially inwardly into gripping engagement with a support column or pile member by a hydraulic cylinder actuator assembly which is connected to a cylindrical ring having a link interconnected with each of the slip segments to permit radial inward and outward movement of the segments in response to axial extension and retraction of the actuator. The slip assembly includes an upwardly facing guide funnel for guiding the pile into a central passage through the slip assembly.
Patent CA-1193838-A (CA)
Inventor: TRUDELL GERALD R
IPC: F16K17/04
Filed: 1983-01-28
Granted: 1985-09-24
Abstract: ABSTRACT         Double walled tubing, a method and apparatus for producing the same are disclosed.  First and second metal tubes of substantially identical diameters are selected.          One end of the second tube is expanded, and the first tube is pushed into the second tube.  By mounting the first tube on a mandrel having a mandrel ball with an outer diameter which approximates the inner diameter of the first tube, any creases in the first tube caused by the insertion will be removed by the mandrel ball upon withdrawing the mandrel from the first tube.
Patent CA-1203949-A (CA)
Inventor: CORBELLINI MARGHERITA
IPC: C08F4/10
Filed: 1983-02-08
Granted: 1986-04-29
Abstract: "Ethylene polymers having a linear structure and method for preparing"          Abstract of the disclosure Particular ethylene polymers are described having a linear structure, that is a structure which is essentially devoid of lengthy branching offs and having a density less than 0.9450 g/cm.3. They are crystalline ethylene copolymers with at least another alpha olefin having a density com-prised between 0.9150 and 0.9450 g/cm3, in which the con-tents of comonomer varies from 1 molar % to 7 molar %.          Such copolymers are further characterized by a melting point comprised between 115°C and 130°C and an X-ray crystalli-nity variable between 39% and 55% as a function of the quantity of comonomer, and a Melt Flow Index (according to the ASTM D-1238 test method) comprised between 0.1 and 50 g/10 min.
Patent CA-1210147-A (CA)
Title: Tracking controlling apparatus
Inventor: YASUDA YUKIHIRO
IPC: G11B21/10
Filed: 1983-03-15
Granted: 1986-08-19
Abstract: ABSTRACT       In an apparatus for controlling a tracking position of magnetic head which reproduces parallel tracks subsequently formed on magnetic tape, the parallel tracks containing a video signal and a pilot signal having mutually different frequencies changing in cyclic sequence from track to track, a pair of control signals are generated in response to amplitudes of the reproduced pilot signal, said pair of control signals being indicative of opposite displacements of the head from the track to be traced, and a tracking error signal is formed by mixture of the pair of control circuits to control the tracking position in response to said tracking error signal. In accordance with this invention, magnitudes of the pair of control signals are independently controlled according to the desired tracking position of the head.
Patent CA-1190531-A (CA)
Inventor: LICHT RICHARD R
IPC: A62C3/16
Filed: 1983-03-16
Granted: 1985-07-16
Abstract: Abstract A fire protection system for installation about the periphery of a cable tray consisting of parallel side rails and spaced cross members fitted between the side rails and comprising heat expanding, fire retardant composite sheet material joined together to form a protective enclosure around the cable tray and means for mechanically joining sections of the fire protection system are disclosed.
Patent CA-1206277-A (CA)
Inventor: PANTELIS PHILIPPOS
IPC: H01L41/22
Filed: 1983-03-16
Granted: 1986-06-17
Abstract: PIEZOELECTRIC AND PYROELECTRIC TUBES Film with piezoelectric and pyroelectric properties is obtained by extruding PVDF, stretching the extrudate and applying a corona discharge, preferably at the place where stretching occurs. The PVDF may be homopolymer, but copolymers of at least 50 mole % of vinylidene fluoride with tetrafluoroethylene and/or trifluoroethylene may be used.
Patent CA-1190601-A (CA)
Inventor: EILERS NORBERT
IPC: G08G1/09
Filed: 1983-03-30
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE            To monitor the operability of a radio receiver which has special recog-nition circuitry to recognize warning ro emergency announcements, a modulation detector (11) is provided, sensing the change in degree of modulation of a region recognition (RR) signal, which changes its degree of modulation when an announcement recognition (AR) signal is radiated, the degree-of-modulation signal being stored in a memory (flip-flop 12), the output of which controls a transfer switch (6). The transfer switch transfers output from a muting stage (5) in the receiver, which is dis-abled upon detection of the AR frequency to a tone generator, for application to the amplifier of a warning tone if no change in the degree of modulation of the RR signal has been detected within a predetermined time period, as determined by a timing stage (15). A suitable timing interval is, for example, 24 hours. If such timing signals are received, the tone generator is not enabled, however.
Patent CA-1203798-A (CA)
Inventor: REMY DAVID C
IPC: C07D401/12
Filed: 1983-04-11
Granted: 1986-04-29
Abstract: TITLE OF THE INVENTION Esters of Cyproheptadine-3-Carhoxylic Acid and Structurally Related Compounds ABSTRACT OF THE DISCLOSURE       Certain esters of cvproheptadine-3-carboxylic acid and its bioisosteres are peripherally selective dopamine antagonists useful in the treatment of emesis caused by stimulation of dopamine receptors of the chemoreceptor trigger zone, as well as emesis and nausea resulting from other causes including post operative emesis, chronic pediatric vomiting, radio-therapy and chemotherapy induced emesis and nausea associated with migraine attacks and dysmenorrhea or arising idiopathically.         They are also useful in the treatment of gastrointestinal disorders, such as gastro-oesophageal reflux caused by stimulation of dopamine receptors in the stomach or other causes and dyspepsia arising from delayed gastric emptying, post prandial dyspepsia or dyspepsia of unknown etioloqy.
Patent CA-1230594-A (CA)
Inventor: STADLER PETER
IPC: C07H13/04
Filed: 1983-04-12
Granted: 1987-12-22
Abstract: N-Glycosylated carboxamide derivatives, process for their preparation and their use for influencing the body's inherent defences ABSTRACT OF THE DISCLOSURE      The invention relates to N-glycosylated carboxamide derivatives of Formula I which are useful -for influencing the body's inherent defenses, e.g. for increasing immune system antibodies. Also included in the invention are compositions containing said N-glycosylated carboxamide derivative of Formula I as active ingredients and methods for the use of said compounds and compositions.
Patent CA-1204981-A (CA)
Inventor: CLIFFORD RICHARD P
IPC: A01N43/80
Filed: 1983-04-15
Granted: 1986-05-27
Abstract: A B S T R A C T                      BIOCIDE     This invention relates to the elimination of bacterial deposits in cooling water systems and in water systems used in paper making.  This is achieved by using a combination of glutaraldehyde and isothiazolone.
Patent CA-1196237-A (CA)
Inventor: HARRIS ROBERT S
IPC: F02M33/02
Filed: 1983-04-18
Granted: 1985-11-05
Abstract: Abstract of the Disclosure A fuel-water separator having a plurality of spaces is provided with a by-pass.  The by-pass includes an inlet which has an opening through which liquid can pass.          The opening includes a rim for serving as a seat for a stopper.  The stopper is sized to be engageable with the seat, and movable between an engaged position and a disengaged position.  An element is provided for biasing the stopper into engagement with the seat.  A passageway is provided for conducting fuel from the inlet.