baber/WOPTO huggingface dataset:
Patent CA-1158434-A (CA)
Inventor: MOLINA JOAO F G
IPC: F27D3/12
Filed: 1981-11-12
Granted: 1983-12-13
Abstract: ABSTRACT OF THE DISCLOSURE            A kiln car which permits a substantial increase of product throughput per car per day through a kiln is disclosed.  The kiln car includes a carriage for conducting the car through the kiln and a superstructure made of reduced mass of dense refractory components.  A lower load-bearing base is arranged and constructed so that the load-bearing surface lies in a plane below the plane of the bench of the kiln to provide an increased cross sectional area for product firing.  The low-mass, load-bearing base includes a plurality of spaced, dense, refractory blocks which are resistant to thermal shock, and capable of withstanding temperatures of about 1300°C, and are positioned around the perimeter of the carriage, with each block having a bore or socket for mounting a refractory column therein.  A plurality of elongated dense refractory members or spacers are positioned around the perimeter, and are mounted between the refractory blocks to lock the blocks in place.  Similar refractory blocks, centrally mounted, are aligned with the perimeter-positioned refractory blocks, and each includes a bore or socket.  Dense, refractory plates for supporting product to be fired are disposed in spaced relation interiorly of the perimeter refractory blocks in adjustable fixed position on the base. A low-density, low hear capacity refractory material is interspersed in the spaces between the refractory blocks and refractory plates forming the low-mass, load-bearing base.  An upper load-bearing base of dense refractory may be mounted on the refractory columns.
Patent CA-1175838-A (CA)
Inventor: GRUETT MONTE D
IPC: A61P9/04
Filed: 1981-11-23
Granted: 1984-10-09
Abstract: D.N. 3679 ABSTRACT OF THE DISCLOSURE      N-Hydroxy-1-R1-1,2-dihydro-2-oxo-5-PY-6-R-nico-tinimidamides or pharmaceutically-acceptable acid-addition salts thereof, useful as cardiotonic agents, are prepared by reacting 1-R1-1,2-dihydro-2-oxo-5-PY-6-R-nicotinonitriles with hydroxylamine and are converted by reaction with polyphosphoric acid to the corresponding cardiotonically useful 1-R1-3-amino-5-PY-6-R-2(1H)-pyridinones, where R1 is hydrogen, lower-alkyl and lower-hydroxyalkyl, R is hydrogen or lower-alkyl, and PY is 4- or 3-pyridinyl or 4- or 3-pyridinyl having one or two lower-alkyl substituents.
Patent CA-1206720-A (CA)
Title: Panneaux de construction a armature rigide  partiellement noyee dans un materiau isolant
Inventor: SHAMSZADEH KHOSROW
IPC: E04C2/18
Filed: 1981-12-02
Granted: 1986-07-02
Abstract: Elément de construction polyvalent, qui comporte une armature rigide constituée par une âme métallique formée d'un ou de plusieurs profilés nervurés. Cette âme métallique est au moins partiellement noyée dans un matériau isolant synthétique, de telle sorte que les deux faces de l'élément de construction sont entièrement formées par ce matériau isolant. Cet élément de construction peut être utilisé par exemple pour la réalisation de murs, panneaux isolants pour bardage, supports de couverture, planchers, etc.
Patent CA-1162410-A (CA)
Inventor: JACOBI ULRICH
IPC: E04H5/02
Filed: 1981-12-17
Granted: 1984-02-21
Abstract: ABSTRACT OF THE DISCLOSURE           . A device for filling and bridging a space between two adjacent struc-tural components, such as in a containment structure for a nuclear power station, includes a box-like housing having a pair of oppositely disposed side surfaces forming a closed hollow space.  One side surface is formed of an elastically deformable material.  A hardenable material, such as a cement grout, is filled into the hollow space displacing the deformable surface outwardly away from the other side surface.  When the housing is placed between the structural components and filled with the hardenable material, each of the side surfaces bears against a different one of the structural components, filling the space between them.
Patent CA-1179799-A (CA)
Inventor: SAMUEL DAVID N
IPC: C08K3/08
Filed: 1982-02-15
Granted: 1984-12-18
Abstract: ABSTRACT OF THE DISCLOSURE          Metal particles are included as part or all of the filler in a sealing composition suitable for sealing container ends and that includes a rubbery polymer such as a styrene butadiene copolymer, and optionally also a tackifying resin.
Patent CA-1187558-A (CA)
Inventor: KAUFFMAN GLENN A
IPC: G01N27/82
Filed: 1982-05-06
Granted: 1985-05-21
Abstract: Title:  Improved Nondestructive Inspection Apparatus and Method ABSTRACT         Method and apparatus for nondestructively testing each incremental area of a ferromagnetic sample by first passing a steady magnetic flux field through an area in a first direction and producing an inspection signal in response thereto, and then passing a steady magnetic flux field through the same area in an orthogonal direction and producing a second inspection signal in response thereto.  The magnitudes of the two inspection signals corresponding to a given incremental area are added to produce a composite signal whose magnitude is the sum of the two signals.  The composite signal associated with a given incremental region is displayed on a visual presentation means at a location corresponding to the location of the incremental region on the ferromagnetic sample and with an indicia, such as color, that is a function of the magnitude of the respective composite signal.
Patent CA-1170288-A (CA)
Title: Rotary fluid seals
Inventor: JOHNSTON DAVID E
IPC: F16J15/3232
Filed: 1982-06-16
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE A rotary fluid seal, especially an oil seal for a rotary shaft, comprises a sealing ring between axially-opposed divergent frusto-conical counterfaces of relatively rotatable members, preferably casing rings in a self contained seal unit, the sealing ring having a pair of divergent sealing lips presenting frusto-conical contact faces to the counterfaces and being substantially coaxial with but floating freely between the relatively rotatable members, the contact faces bearing frictionally on the counterfaces so that, on relative rotation of the members, the sealing ring is frictionally driven into rotation by one or other of the members and the effect of centrifugal force, tending to cause the sealing lips to flex angularly outwardly, reduces the bearing load of the contact faces on the counterfaces.
Patent CA-1174471-A (CA)
Inventor: TSAI YIH-WAN
IPC: F27B3/26
Filed: 1982-06-18
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         In a regenerative furnace of the type used for melting glass, localized overheating of the regenerator packing is minimized, heating of the regenerator packing is made more uniform, and regenerator efficiency is improved by employing a gas stream, preferably a high velocity burner, in the plenum of the regenerator to control gas flow distribution within the regenerator.
Patent CA-1198428-A (CA)
Inventor: WELLS JAMES E
IPC: C07D295/02
Filed: 1982-06-21
Granted: 1985-12-24
Abstract: ABSTRACT    Certain hydrogen phosphate and pyrophosphate compositions are employed as catalysts for organic condensation reactions.  Particularly high conversions and selectivities are obtained by the use of synergistic mixtures of in cyclization reactions such as in the conversion of hydroxyethylpiperazine to triethylene-diamine and morpholine to dimethylaminoethylmorpholine.
Patent CA-1174628-A (CA)
Inventor: SCHORFHEIDE JAMES J
IPC: B01J38/14
Filed: 1982-06-23
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A process for regenerating, and reactivating, coked noble metal catalysts, especially platinum-containing poly-metallic catalysts.  A gas is employed for burning coke from the coked catalyst comprising an admixture of from about 0.1 percent to about 10 percent oxygen, and at least about 20 percent carbon dioxide.  The higher heat capacity of the carbon dioxide permits the use of a higher oxygen content regeneration gas, particularly during the primary coke burn, as contrasted with the regeneration gas used in conventional catalyst regeneration processes which contain large amounts of nitrogen and flue gas as inert gases.
Patent CA-1191317-A (CA)
Inventor: ECKERT DONALD C
IPC: E04F15/18
Filed: 1982-08-18
Granted: 1985-08-06
Abstract: LOOSE LAY FLOORING                         Abstract The present invention concerns loose-lay floor structures comprising at least two layers of reinforcing aterial and processes to design and produce them.        Loose-lay floors may be designed which will be suitable for use over stable subfloors, or which will accommodate the movement of very unstable subfloors.  Flooring constructed according to this invention will have the ability to resist buckling, curling and doming, and will resist moving under a rolling load.  A process is also provided for modifying structures comprising a single reinforcing layer in situ so as to convert structures with unacceptable buckling characteristics into structures with acceptable buckling characteristics.
Patent CA-1196393-A (CA)
Inventor: DAVIES THOMAS J JR
IPC: H03K19/096
Filed: 1982-10-01
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE    A simple six-transistor input buffer for generating and applying binary function test signals to associated circuitry in an integrated circuit package.  The buffer recognizes three different voltage levels of an input signal that is applied to a single input test pin and gener-ates three corresponding binary output signals that may be used for testing various functions of the associated circuitry.
Patent CA-1210237-A (CA)
Title: Variably adjustable shoe insert
Inventor: BROWN DENNIS N
IPC: A43B17/14
Filed: 1982-11-18
Granted: 1986-08-26
Abstract: Disclosed herein is an insert for a shoe, boot, or the like which is capable of plural adjustments so as to adapt the insert to the unique physical conformation of the wearer's foot, to hold the foot in a neutral axis position substantially at all times, to return a foot into the neutral axis mode automatically, and to provide a wide range of support, resiliency, and angulation based on the needs of the user. The device as set forth lends itself to modification for various sports where lateral motion is of primary importance, shock absorption and longitudinal extension of the foot is of paramount importance, or for geriatric patients whereby a single insert and the modifying devices associated therewith address the vast spectrum of orthotic needs.
Patent CA-1193554-A (CA)
Inventor: CHAMBERLAIN WALTER W III
IPC: E04B9/04
Filed: 1982-12-03
Granted: 1985-09-17
Abstract: ACOUSTICAL CEILING BOARD               Abstract of the Disclosure The product herein is a unique acoustical ceiling product in that both the decorative appearance of the ceiling board and its acoustical properties are produced by a series of grooves cut in the board surface.  The porosity of the board material and the amount of vertical exposed surface in the decorative pattern permits one to secure a desired acoustical rating without the use of typical acoustical pin punched or fissured perforations needed with most mineral fiber ceiling boards to secure the desired acoustical rating.
Patent CA-1207297-A (CA)
Inventor: MIYAKAWA AKIRA
IPC: B41J2/05
Filed: 1982-12-24
Granted: 1986-07-08
Abstract: ABSTRACT            A device for discharging liquid from nozzles as liquid droplets by utilizing thermal energy in which the nozzles are each provided with a conductive element to detect whether liquid is present in the nozzle by measurement of the rate of change of an electric current passing the conductive element.
Patent CA-1219637-A (CA)
Inventor: SMITH DAVID W
IPC: H01S5/00
Filed: 1983-02-04
Granted: 1987-03-24
Abstract: ABSTRACT        A light source comprises a semiconductor laser and a gas laser.  The semiconductor laser is injection locked using the highly coherent output from the gas laser.  The output from the semiconductor laser has a narrow linewidth and a high stability.  The invention has a major application in optical fibre communications systems.
Patent CA-1186301-A (CA)
Inventor: SHEPHERD WILLIAM L
IPC: F16C33/26
Filed: 1983-02-17
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE     An earth boring bit has thrust surfaces with enhanced cooling features.  The bit has a body with three depending bearing pins.  A cutter having an axial cavity is mounted on each bearing pin.  The bearing pin and the cavity have one or more mating thrust surfaces that are perpendicular to the axis of the bearing pin.   These thrust surfaces absorb  outward  forces  that  the  cutter  imposes  on  the bearing pin.  At least one of the thrust surfaces consists of  a  series  of  tungsten  carbide  buttons  spaced  in  a circular array.  These buttons have flat ends for engaging the opposite thrust surfaces.  The buttons protrude from the  supporting  metal,  allowing  cooling  fluid  to  be circulated past to cool the thrust surfaces.
Patent CA-1226830-A (CA)
Inventor: LADIN ELI M
IPC: F16D25/08
Filed: 1983-04-22
Granted: 1987-09-15
Abstract: ABSTRACT         A system for actuating a clutch by axial move-ment of an actuating member which is rotatable about a clutch axis with the axial movement for actuating oc-curring via engagement of the actuating member with a clutch release bearing, the system including a fluid actuated clutch release bearing assembly actuable along a central axis which is generally in line with the clutch axis, and with the clutch release bearing assembly in-cluding alignment means separate from the clutch release bearing for moving the axis of rotation of the clutch re-lease bearing substantially into alignment with the clutch axis and with the clutch release bearing assembly in-cluding a housing member haying an annular, axially ex-tending cylinder portion having a cylinder cavity adapted to receive a piston for reciprocation therein, and with the system including a seal located in the cylinder cavity and operative with the piston to hold the inner end of the piston in a radially spaced relationship with the confronting walls of the cylinder cavity.
Patent CA-1199041-A (CA)
Inventor: FORLANI ORFEO
IPC: B01J23/08
Filed: 1983-05-26
Granted: 1986-01-07
Abstract: Abstract of the Disclosure :         A process for olefin bond isomerisation by means of a gamma alumina-based catalyst containing SiO2 and oxides Or a metal chosen from those of Group II A and/or VIII and/or III B and/or Lanthanides, with particular molar ratios between the various oxides. The catalyst is thermally stable, and in the conversion of butene-2 to butene-1 enables butene-1 to be obtained with an isobutene content below the allowable limits for butene-1 grade polymerization.
Patent CA-1230040-A (CA)
Inventor: BRUNILA ESKO
IPC: F16L59/00
Filed: 1983-05-31
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE           A method is disclosed for the insulation of pipes, especially oil and gas pipes, constructed above the ground. The insulation elements are brought to the installation site in plane form, are lifted off the transport vehicle and closed around the pipe to be insulated by means of a hydraulically operating installation device, which is fitted on a jib crane mounted on the transport vehicle. The elements are installed mechanically one after the other along the pipe irrespective of the position of pipe support structures in relation to the elements, preferably so that a portion of the protective mantle of the element, project-ing from one end of the element and provided with an inside seal, is closed around the end of the protective mantle of the preceding element.  The pipe is fastened to the support structures by means of bands, the tensioning means of which are pressed into the insulation.  The insulation element is cut open at the pipe supports and the closing jaws of the installation equipment are provided with openings for these supports, as a result of which openings the installation work can also be performed mechanically at the support structures.
Patent CA-1210250-A (CA)
Inventor: MORGAN GARTH A
IPC: G01L5/22
Filed: 1983-06-15
Granted: 1986-08-26
Abstract: ABSTRACT    A flight test aid comprising means to measure force that is applied by a pilot to the controls of an aircraft to adjust the control surfaces while manoeuver-ing the aircraft which utilises a plurality of sensors supported in the interface between the control member and the part of the pilot operating the control and means to record the force from the sensors preferably through differencing means to cancel pressure applied equally to the sensors.  A typical example is a glove with finger and palm sensors connected to indicator means preferably through a differencer.
Patent CA-1214220-A (CA)
Inventor: DENNIS CHRISTOPHER J
IPC: A61B5/00
Filed: 1983-06-24
Granted: 1986-11-18
Abstract: IMPROVEMENTS IN PULSE DETECTION ABSTRACT     This invention relates to apparatus for monitoring the pulse rate of a human or animal subject, including a pulse detector for attachment to the subject which produces a pulse signal corresponding to the pulse of the subject, a transmitter which transmits the pulse signal to a remote signal analyzer and some indicator means which exhibits a characteristic of the pulse.  The indicator may be a monitor to continuously display the pulse rate or an alarm which indicates an increase in pulse rate.  The invention also provides a method of detecting pain by detecting an increase in pulse rate using the apparatus.  The invention also relates to a new pulse detection means for an animal for attachment to the underside of the tail of the animal.
Patent CA-1196891-A (CA)
Inventor: DALBO LORRAINE E
IPC: A45F3/48
Filed: 1983-08-05
Granted: 1985-11-19
Abstract: Abstract A storage case for needlecraft materials and the like, with an extender for the case,  The storage case has three sections hinged together so the case can be folded into thirds, each of the three sections having pockets for storing materials for easy retrieval,  At least one section has a sub-divided pocket for receiving knitting needles. A flap above the sub-divided pocket can either cover the ends of short needles, or lie against the backing to allow long needles to pass over the flap,  Another flap is posi-tioned to cover the ends of the long needles,  One end section has a large pocket opening towards the hinge.  An extender is foldable about its hinge into two sections. One section of the extender can be placed into the large pocket, and the entire case can be closed as one case.
Patent CA-1261618-A (CA)
Inventor: KRONELD ERIK G
IPC: F26B17/04
Filed: 1983-09-14
Granted: 1989-09-26
Abstract: ABSTRACT          The invention relates to a method of drying particle material in a bed under pressure by indirect heating.  The method according to the invention is carried out so that the steam driven off from the material is superheated with heat of a higher temperature, the steam being passed through the material bed, which is advanced slowly.  The steam leaves the bed at a low speed, thereby preventing greater material particles from following along with the steam from the bed.  The steam heat is recovered in a manner known per se.
Patent CA-1227563-A (CA)
Title: Two-dimensional semiconductor image sensor including an arrangement for reducing blooming
Inventor: KOCH RUDOLF
IPC: H01L27/14
Filed: 1983-09-28
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE                 A two-dimensional semiconductor image sensor has row lines which are selectable over a vertical shift register for driving first selection transistors of the sensor elements.          Column lines are connected to a read-out line by way of first switches which are sequentially driven by the outputs of a horizontal shift register.  Blooming is reduced.  This is achieved by providing second selection transistors for the sensor elements which are connected in series with the first selection transistors and which are sequentially driven by the outputs of the horizontal shift register, and is further achieved by further switches which connect the column lines to a reference potential and which are inversely selectable relative to the first switches.
Patent CA-1205747-A (CA)
Title: Composition de nettoyage doux
Inventor: LE FOYER DE COSTIL CAROLE
IPC: A61K8/81
Filed: 1983-10-05
Granted: 1986-06-10
Abstract: L'invention concerne une composition de nettoyage doux contenant dans un milieu cosmétiquement acceptable au moins un agent tensio-actif non ionique choisi parmi (i) les alkyléthers de glucoside répondant à la formule: <IMG> (I) dans laquelle R désigne un radical alkyle ayant 8 à 10 atomes de carbone, n est égal à 0, 1, 2, 3 ou 4; (ii) le dioléate de méthylglucoside oxyéthyléné, (iii) les alcoyl ou hydroxyalcoyl polyglycosides comportant un radical alcoyle ayant 11 à 18 atomes de carbone et un nombre de motifs glycosides compris entre 3 et 25 ou leurs mélanges; et au moins un polymère non ionique choisi parmi (i) les alkylcelluloses; (ii) les polyhydroxyalkylcelluloses; (iii) les poly-.beta.-alanines; (iv) la polyvinylpyrrolidone ou les copolymères de vinylpyrrolidone avec des comonomères non-ioniques, ou leurs mélanges. La composition selon l'invention est utilisable notamment pour le nettoyage des cheveux et de la peau et présente des propriétés d'innocuité et de détergence améliorées par rapport aux compositions ne contenant que le tensio-actif non ionique.
Patent CA-1198853-A (CA)
Inventor: WEISER GEORGIANN
IPC: A41D13/12
Filed: 1983-11-07
Granted: 1986-01-07
Abstract: ABSTRACT OF INVENTION     A gown for use by hospital patients and the like wherein the beginning and ending end edges are located at the front and side of the patient.  A separable shoulder portion is provided for that side of the gown by upper edges adjacent both end edges overlapping the upper edge of the back panel of the gown which are interconnected by releasable fastening means, e.g. material fasteners.  This gown enables dressing of a patient with one arm encumbered by intravenous feeding in that the shoulder portion is separable, and it further pro-vides for chest and stomach examination without removal of the gown.  It further provides for coverage of the patients backside when venturing from the bed, all with a design that is universal to all patients and inexpensive to produce.
Patent CA-1233819-A (CA)
Inventor: BRUNNER HANS-GEORGE
IPC: A01N25/32
Filed: 1983-11-10
Granted: 1988-03-08
Abstract: 2-Aryl-4,6-dihalopyrimidines as antidote for protecting cultivated plants from phytotoxic damage caused by herbicides Abstract 2-Aryl-4,6-dihalopyrimidines of the formula I                   (I), wherein Hal  is halogen, E    is unsubstituted or substituted phenyl, thienyl or furyl, and Y    is a group bound by way of nitrogen, oxygen or sulfur, are able as antidote or 'safener' to protect cultivated plants against the phytotoxic action of herbicides. Cultivated plants concerned are particularly sorghum, cereals, maize, rice and soya bean, and herbicides concerned are chloroacetanilides or other herbicidally effective substances.
Patent CA-1220611-A (CA)
Title: Elimination electrochimique du nickel, de l'antimoine,  de l'arsenic et de l'etain contenus dans une  solution de chlorure de plomb
Inventor: BEUTIER DIDIER
IPC: C22B13/06
Filed: 1984-01-13
Granted: 1987-04-21
Abstract: Procédé pour éliminer d'une solution de chlorure de plomb au moins un des métaux choisis dans l'ensemble constitué par le nickel et le cuivre d'une part, et le groupe constitué par l'antimoine, l'arsenic et l'étain d'autre part. Ce procédé est caractérisé par le fait que pour obtenir une solution dont la teneur en l'un de ces éléments soit inférieure à 50 mg par litre: on ajuste les teneurs respectives desdits métaux dudit ensemble de manière que le rapport des concentrations, exprimées en grammes par litre, entre le nickel et le cuivre d'une part et l'un des métaux dudit groupe constitué par l'antimoine, l'arsenic et l'étain d'autre part, soit compris entre 10 et 1/10; et on précipite lesdits métaux dudit ensemble par mise en contact de la solution avec du plomb métallique.