baber/WOPTO huggingface dataset:
Patent CA-1161534-A (CA)
Inventor: SASANO AKIRA
IPC: H04N5/341
Filed: 1981-05-08
Granted: 1984-01-31
Abstract: Abstract:     The present invention relates to a photoelectric con-verter having a photoelectric conversion unit formed on a predetermined substrate.  The photoelectric conversion unit includes, at least, a first electrode, a hydrogenated amor-phous silicon layer formed on said first electrode and a second electrode consisting of a transparent conductive layer formed on the hydrogenated amorphous silicon layer.  The transparent conductive layer is a layer made of In2O3 or a solid solution of In2O3 and SnO2 and having a thickness ranging between 300 .ANG. and 2000.ANG..  The transparent conductive layer does not peel off, and has an electric conductivity sufficiently high to make the layer a transparent conductive film.
Patent CA-1167547-A (CA)
Inventor: RAK STANLEY F
IPC: B01J49/00
Filed: 1981-07-06
Granted: 1984-05-15
Abstract: ABSTRACT         A novel electronic control circuit which utilizes an improved and greatly simplified arrangement for pro-ducing the reference voltage and which includes a probe which includes two pairs of spaced electrodes which are connected in a bridge circuit so that both a reference signal and a control signal is obtained or closing an energizing circuit and latch it until it is time for regeneration and in which the regeneration will occur only at preset times so as to not interfere with normal use.
Patent CA-1164138-A (CA)
Inventor: CONROY JAMES T
IPC: C09D183/04
Filed: 1981-07-16
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      An improved silicone resin coating composition is provided, the composition comprising an aged dispersion of colloidal silica in an aliphatic alcohol-water solution of the pratial condensate of a silanol with a small, adhesion-promoting amount of a  .beta. -hydroxyketone compound added thereto.
Patent CA-1174204-A (CA)
Inventor: HANULA RICHARD M
IPC: B61G9/24
Filed: 1981-08-12
Granted: 1984-09-11
Abstract: A ROTARY COUPLER WITH IMPROVED PIN BEARING             ABSTRACT OF THE DISCLOSURE A rotary F coupler is disclosed-as having a rotary connec-tor and pivot pin arrangement which provides increased bearing contact between these two components.  This is accomplished by the provision in the rotary connector of a dual diameter pinhole opening which is designed to receive a matingly configured dual diameter pivot pin which is distinct from prior art pivot pins that have a uniform diameter between its opposing ends.          .
Patent CA-1173125-A (CA)
Inventor: YAMAMOTO TAKAAKI
IPC: H01F27/24
Filed: 1981-08-25
Granted: 1984-08-21
Abstract: LAMINATED CORE OF TRANSFORMER                ABSTRACT OF THE DISCLOSURE      In the conventional stacking method of the laminated core of a transformer, grain-oriented silicon steel sheet pieces of an identical grade or the identical magnetic properties are used as legs and yokes of the core.  In a highly oriented silicon steel sheet having a high B8 value due to excellent magnetic properties in the rolling direction of the sheet, the excellent magnetic properties cannot be fully utilized for the watt loss reduction in the conventional stacking method.  In a laminated core of the present invention, the transformer core comprises a grain--oriented silicon steel sheet having a higher orientation used for a leg(s) and a grain-oriented silicon steel sheet having a lower orientation used for a yoke(s).  The former steel has the B8 value of generally 1.88 Tesla or higher and preferably 1.89 Tesla or higher.  The latter steel has the B8 value of generally 1.86 Tesla or lower.  A low watt loss, particularly at a low or medium magnetic flux density, can be achieved by the present invention, while decreasing the cost of the transformer.
Patent CA-1165714-A (CA)
Inventor: HODLEWSKY WASYLY G
IPC: B29C35/00
Filed: 1981-09-11
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE         A magnetic conveyor including chain links with article carrying portions having magnetized grommets or magnetic filler material dispersed throughout to impart magnetic properties to the conveyor chain for conveying ferro magnetic articles.  Preferably, the chain links comprise a polymeric resin material with a magnetic filler material dispersed therein during the molding process.  Magnetization to provide multiple poles allows a minimum amount of filler material to be used thereby resulting in a relatively small reduction in the strength of the chain.
Patent CA-1163094-A (CA)
Inventor: COMPAAN KLAAS
IPC: G01B11/30
Filed: 1981-09-15
Granted: 1984-03-06
Abstract: PHN.9846                  15                     1.9.1981 ABSTRACT: "Interferometer".     An interferometer for various uses is described.          In the interferometer an interference line pattern is formed at the location of a multiple photo-cell, whose individual photo-diodes are consecutively connected to an electronic signal-processing circuit by an electronic switch. Changes in the measuring arm of the interferometer can be measured with high accuracy.
Patent CA-1157264-A (CA)
Inventor: TSUBOI MASATAKE
IPC: C25D11/20
Filed: 1981-09-23
Granted: 1983-11-22
Abstract: ABSTRACT OF THE DISCLOSURE       The invention provides a novel and improved method according to which the surface of a shaped article of aluminum or an aluminum-based alloy is provided with decorative streak patterns elec-trolytically engraved in the surface which can be subsequently colored to increase the decorative effect with uniform distri-bution over whole surface of the aluminum article.  The method comprises first subjecting the anodically oxidized aluminum article to an anodic direct current electrolysis in an electrolytic solution containing a specified electrolyte and then carrying out a cathodic direct current electrolysis with the aluminum article and the counterelectrode kept as before in the same electrolytic solution as used in the first anodic direct current electrolysis with reversed polarity to give uniformly distributed streak patterns on the surface of the aluminum article.  The surface of the aluminum article thus provided with the streak patterns is subsequently anodized to enhance the corrosion resistance and then subjected to a coloring treatment.
Patent CA-1145927-A (CA)
Inventor: BAGE MARC
IPC: G01B11/02
Filed: 1981-10-23
Granted: 1983-05-10
Abstract: METHOD AND APPARATUS FOR OPTICAL FIBER FAULT LOCATION  Abstract of the Disclosure A discontinuity within an optical fiber is located using a reflectometry technique.  A swept frequency sinusoidal signal is launched into the fiber, is reflected from the remote discontinuity, and is returned to the fiber input end.  The signal consists of the combined outputs of two optical sources identically frequency modulated and having output wavelengths .lambda.1, .lambda.2 separated by several nanometers. The light at .lambda.1 has a group velocity different from the light at .lambda.2 and consequenty, reflected light components at .lambda.1 and .lambda.2 interfere with each other at the fiber input end.  The interference signal is frequency dependent and from the frequency dependence the distance from the fiber input end to the discontinuity can be calculated.  The received signal is dependent also on the difference in group index at .lambda.1 and .lambda.2, this difference being relatively insensitive to temperature, stress and fiber composition.  In contrast, the group index for a particular wavelength is sensitive to these parameters and so affects the results of known single wavelength and pulse techniques.  In this respect the method proposed is more accurate than known optical time-domain and frequency-domain reflectometry techniques.                                 - i -
Patent CA-1216396-A (CA)
Inventor: GRUBER WERNER
IPC: C08F20/28
Filed: 1982-02-26
Granted: 1987-01-06
Abstract: A B S T R A C T         A stable, anaerobically-hardening adhesive system based on polymerizable methacrylates and acrylates which are free of peroxides and hydroperoxides and harden at an acceler-ated rate under anaerobic conditions having, for 100 parts by weight of said polymerizable methacrylates and acrylates, from 0.2 to 5 parts by weight of at least one organic amine oxide and from 0.2 to 10 parts by weight of at least one NH-acidic compound, as an initiator.         Preferred among the amine oxides are those that contain two alkyl radicals with 1 to 12 carbon atoms in addition to one aromatic radical, which can also be substi-tuted.  The new systems preferably contain, as NH-acidic compounds, sulfonic acid hydrazides, carboxylic acid hydrazides, sulfimides, disulfonyl imides or acyl cyanamides.
Patent CA-1206285-A (CA)
Inventor: WEBB JOHN L
IPC: C04B28/26
Filed: 1982-04-08
Granted: 1986-06-17
Abstract: ADHESIVE                           Abstract A fiber adhesive is provided which is a mixture of sodium silicate and an acrylic resin, as well as a method for preparing the adhesive and spraying a mixture of the adhesive and the fiber.
Patent CA-1173183-A (CA)
Inventor: PARLOR BRYAN R
IPC: H04M9/00
Filed: 1982-04-19
Granted: 1984-08-21
Abstract: INTERFACE CIRCUIT WITH FLUX CANCELLING TRANSFORMER CIRCUIT    Abstract of the Disclosure A circuit for interfacing a subscriber loop to subscriber terminal apparatus is provided with a transformer having a split primary winding, a secondary winding and a balance winding.  A constant current source is connected to the balance winding to cause a predetermined amount of current to flow therethrough.  A current sink circuit is connected serially with the primary winding for regulating the direct current flowing therethrough to an amount proportional to that flowing through the balance winding whereby the DC flux generated by the current flowing through the primary winding substantially cancels the DC flux generated by the current flowing through the balance winding.
Patent CA-1176673-A (CA)
Inventor: CUSHING DONALD S
IPC: H01H43/12
Filed: 1972-05-14
Granted: 1984-10-23
Abstract: AN ELECTROMECHANICAL TIMER WITH IMPROVED            SHORT INTERVAL ACCURACY                     ABSTRACT OF THE DISCLOSURE      An improved electromechanical timer for accurately controlling relatively short time intervals such as fill time intervals for washing appliances.  A cam-actuated switch includes a first cam-following member rigidly supported from a first contact arm and a second cam-following member movably, preferably pivotally, supported from the first cam-following member.  The switch actuating control cam is of the circumferential edge track type rotatably driven by a timer motor.  The first cam-following member is biased into cam-following engagement with the cam track by the resiliency of the contact arm.  The second cam-following member extends between the cam track and a second contact arm and is biased into cam-following engagement with the track by the second contact arm. The cam track includes a plurality of arcuate segments of different fixed radii.  The first and second contact arms are held out of electrical contact with each other by the cam-following members when the cam-following members concurrently engage segments of equal radii and are permitted to move into electrical contact with each other when the second cam-following member engages an arcuate segment of lesser radius than that concurrently engaged by the first cam-following member. The time period during which the cam-actuated switch remains closed is a function of the distance between trailling edges of the cam-following members.
Patent CA-1186221-A (CA)
Inventor: BURCHIEL SCOTT W
IPC: A61K39/395
Filed: 1982-06-02
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE          F(ab')2 or Fab fragments of antibodies to:  a) human chorionic gonadOtropin (hCG), hCG alpha subunit, hCG beta sub-unit, or an hCG-like material; or b) other tumor specific or tumor associated molecules, to include carcinoembryonic antigen (CEA), alpha fetoprotein (AFP), human melanoma associated anti-gens, human sarcoma associated antigens or other antigens, are radiolabeled with tecnetium-99m (Tc-99m).  When the F(ab')2 or Fab fragments of antibody to such tumor associated antigens are injected intravenously into a patient, the radiolabeled compo-sition accumulates at tumor sites.  The accumulation of the cancer seeking radiopharmaceutical at tumor sites permits detection by external gamma scintigraphy.  Thus, the composition is useful in the monitoring, localization and detection of cancer in the body.        In an alternative composition, a double antibody approach to tumor localization using radiolabeled F(ab')2 or Fab fragments is utilized.  In this approach, a tumor specific antibody in the form of IgG, F(ab')2 or Fab is first administered to a patient intravenously.  Following a sufficient period of time, a second antibody in the form of F(ab')2 or Fab is administered.  The second antibody is radiolabeled with Tc-99m and has the property that it is reactive with the first antibody.          This double antibody method has the advantage over a single antibody approach in that smaller tumors can be localized and detected and that the total amount of radioactive trace localized at the cancer site is increased.
Patent CA-1193125-A (CA)
Title: Connecteur optique monofibre
Inventor: HAKOUN ROLAND
IPC: B23D61/02
Filed: 1982-06-23
Granted: 1985-09-10
Abstract: Le connecteur est formé de deux demi-connecteurs comportant chacun trois tiges intérieures pour le positionnement des deux fibres à connecter. Dans la moitié arrière de chaque demi-connecteur les trois tiges sont cylindriques et maintenues dans une bague de maintien pour définir entre elles un canal pour l'une des fibres; dans la moitié avant, les tiges sont usinées pour présenter chacune deux méplats de part et d'autre de la zone de contact avec la fibre et sont entourées par une bague de positionnement. Les tiges usinées définissent, pour l'un et l'autre de ces deux demi-connecteurs, deux ensembles emboîtables l'un dans l'autre pour l'alignement final des deux fibres sous l'action des bagues de positionnement de l'un et l'autre des deux demi-connecteurs venant alors chacune entourer les six tiges usinées imbriquées.
Patent CA-1189784-A (CA)
Inventor: BYRNE STANLEY W
IPC: D01G1/04
Filed: 1982-07-05
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE           In-line apparatus for continuously cutting fila-mentary tow into fibres and delivering the cut fibres in a continuous stream, the apparatus comprising a tow inlet feeder and a cut fibre exit gas jet arranged in-line and separated by ledgers, and a knife blade rotatably mounted for periodic passage between adjacent ledgers to intersect tow passing therepast and cut it into fibres.  The cut fibres are carried directly to an air separator from which they are deposited in a device for forming them into filter rods.
Patent CA-1206171-A (CA)
Inventor: CARR CECIL A C
IPC: B63B21/00
Filed: 1982-07-26
Granted: 1986-06-17
Abstract: ABSTRACT OF THE DISCLOSURE     Tube Mooring Line A tie line in the form of a mooring line comprising a tube of elastomeric material reinforced with coaxial layers of helically wound relatively inelastic filaments.  Adjacent pairs of layers are spaced apart by the elastomeric material and their filaments are wound in oppositely handed helices. The tube contains a pressurized fluid which supplements the elastic properties of the tube in resisting an axial load on the tube.  The mooring line may be used to moor a buoyant wave energy device, and may be combined with a turbine to form an electric power system.
Patent CA-1183858-A (CA)
Inventor: LASH RONALD J
IPC: C07C217/20
Filed: 1982-07-30
Granted: 1985-03-12
Abstract: ABSTRACT The invention is concerned with novel alkylated hydroxyl aryl compounds having the following structural formula:      wherein R1 is hydrogen, alkyl having 1-4 carbon atoms, or alkoxy having from 1-4 carbon atoms, R2 is a formyl moiety or a  bisulfite adduct of a formyl moiety; R3 is alkyl having from 1-6 carbon atoms, hydroxy alkyl hav-ing from 2-6 carbon atoms, alkenyl having from 2-6 carbon atoms, alkynyl having from 2-6 carbon atoms, hydroxy alkenyl having from 2-6 carbon atoms, hydroxy alkynyl having from 3-6 carbon atoms, keto alkyl having from 2-6 carbon atoms, or keto alkenyl having from 3-6 carbon atoms; Y is a group of the formula   -N? (R4)3X?    or a halogen or sulfate; R4 is alkyl hydroxy alkyl, or carboxyl alkyl, each alkyl having from 1-4 carbon atoms, and R5 is hydrogen or another adjoining fused six membered aromatic ring.  The compounds of the invention are useful as additives in alkaline zinc  electroplat-ing baths.
Patent CA-1207356-A (CA)
Inventor: MOLAUG OLE
IPC: B25J9/10
Filed: 1982-08-30
Granted: 1986-07-08
Abstract: ABSTRACT           A robot manipulator having a multiply articulated manipulator arm rotatably mounted on a swivelling base, wherein all the servo-cylinders are placed in the base and wherein a mechanical power transmission mechanism is disposed between the tool holder and each of the parts of the manipulator arm respectively and the associated servo-cylinder.  The linear move-ment of the individual servo-cylinders is converted into a substantially proportional rotary movement over the whole working range of the servo-cylinder.  The power transmission mechanisms are so designed that when one or more of them is in action and the portions of the manipulator arm are moved in relation to one another, the other power transmission mechanisms are not influenced as a result of these movements.  All the servo-cylinders have a piston rod, the diameter of which is reduced to below the bending limit for a conventional freely mounted piston rod, since the piston rod is rigidly connected, at one end, to the piston of the servo cylinder and is rigidly connected, at the other end, to a member adapted to slide or roll in fixed guides, as a result of which the contact area and hence the friction between the piston rod and piston-rod packing is reduced to a minimum.
Patent CA-1191418-A (CA)
Title: Adjuvant de floculation et procede pour la  purification des eaux
Inventor: LE DU YANNICK
IPC: B01D21/01
Filed: 1982-11-15
Granted: 1985-08-06
Abstract: L'invention a trait à un nouvel adjuvant de floculation, qui se caractérise par le fait qu'il est essentiellement constitué par une composition comprenant une gomme hydrosoluble et un matériau apportant l'eau ou susceptible de la retenir par adsorption. Cet adjuvant peut être utilisé dans un procédé de floculation pour la purification des eaux et notamment, pour la purification des eaux potables.
Patent CA-1205071-A (CA)
Inventor: SCHAUMANN WOLFGANG
IPC: C07J19/00
Filed: 1982-11-25
Granted: 1986-05-27
Abstract: ABSTRACT          Ketals of 31'"-dehydrocardenolide tridigitoxosides The present invention provides ketals of 3"'-dehydrocardenolide tridigitoxosides of the general formula:-                 (I) in which R1 and R2 are identical alkyl radicals con-taining up to 3 carbon atoms or together represent a cyciic ketal containing 2 to 6 carbon atoms, represents two hydrogen atoms, the group   or the radical    wherein R1 and R2 have the above-given meaning, and R4 is a hydrogen atom or a lower acyl or alkyl radical.    The present invention also provides processes for the preparation of these ketals, as well as pharmaceutical compositions containing them, which are useful for the treatment of cardiac insufficiency.
Patent CA-1171295-A (CA)
Inventor: BONACCI JOHN J
IPC: H04M1/667
Filed: 1982-11-29
Granted: 1984-07-24
Abstract: ABSTRACT A lock for securing a telephone instrument against unauthorized use includes a key-operated cylinder extending through a wall of the housing of the telephone instrument and including a cam movable between locked and unlocked positions for engaging the line switch of the telephone instrument in the locked position and maintaining the line switch in a disconnect position so long as the lock remains in the locked position.
Patent CA-1191801-A (CA)
Inventor: OLIVIERI ROBERTO
IPC: A23L11/30
Filed: 1982-12-01
Granted: 1985-08-13
Abstract: A B S T R A C T        The enzyme alpha-galactoxidase is prepared from a constitutive mutant of the strain Saccharomyces cere-visiae NRRL-Y-12057, said mutant being marked by the identification number NRRL-Y-12533.
Patent CA-1185561-A (CA)
Inventor: BULLOCK LANCE W
IPC: B65D39/02
Filed: 1982-12-02
Granted: 1985-04-16
Abstract: S P E C I F I C A T I O N     TO ALL WHOM IT MAY CONCERN:    Be it known that I, LANCE WILLIAM BULLOCK, a citizen of the Commonwealth of Australia, residing at Lot 1, Jumping Creek Road, Wonga Park, in the State of Victoria, Commonwealth of Australia, have invented certain new and useful improvements in and relating to a "CONTAINER LID" of which the following is a specification.     ABSTRACT OF THE DISCLOSURE     A lid for a container having an opening therein defined by a container wall portion and surrounded by a flange extending outwardly from the opening.  The lid comprises a generally planar central portion, a channel shaped rib surrounding the central portion and adapted in use to be received within the opening and engage the container wall portion defining the opening, and a rim surrounding the channel-shaped rib outwardly of the rib, the rim being adapted in use to engage the flange surrounding the opening in the container.  A container and lid combination is also disclosed.
Patent CA-1203247-A (CA)
Inventor: MOREL DIDIER
IPC: C07C45/54
Filed: 1982-12-15
Granted: 1986-04-15
Abstract: New chlorinated  beta -ketoesters of the formula:   <IMAGE>   wherein R represents alkyl of 1 through 6 carbon atoms or alkenyl of 2 through 6 carbon atoms, and R1 represents alkyl of 1 through 4 carbon atoms, their preparation and their use for the preparation of ethylenic ketones of the formula:   <IMAGE>  wherein R is as hereinbefore defined.
Patent CA-1201880-A (CA)
Inventor: HEAD JULIAN G
IPC: H01R43/00
Filed: 1982-12-21
Granted: 1986-03-18
Abstract: ABSTRACT                    JOINING ELECTRIC CABLES           In forming a joint between two electric cables having elastomeric or thermoplastic insulations 1,2, the usual joint screen 5 is formed by applying semi-conducting tapes and then a thin insulation layer 6 is formed over this screen before the main insulation 7 of thermoplastics or cross-linkable thermoplastics tapes is applied.  The material of the thin insulation layer 6 is sufficiently soft and deformable so as substantially to cushion the screen 5 against deformation by the tapes of the main insulation layer (which deformation we have now found might cause electrical breakdown).
Patent CA-1184552-A (CA)
Title: Fluid valve and method of making same
Inventor: DEJAGER EVERETT J
IPC: F16K5/02
Filed: 1983-01-06
Granted: 1985-03-26
Abstract: Application of Everett J. DeJager (Docket No. KSP133) for UNITED STATES LETTERS PATENT     on FLUID VALVE AND METHOD OF MAKING SAME     ABSTRACT OF THE DISCLOSURE          An improved fluid valve and method of making same are provided wherein the valve has a rotatable closure mem-ber which is operated by a rotatable actuating device and which extends transverse the fluid flow axis of the valve; and, the actuating device has unique seal means which enables the valve to be operated while conveying high pressure fluid therethrough and at valve temperatures ranging between -40° F. and 400° F. The actuating device of such value may also comprise universal means enabling rotation of such actuating device and closure member free of any binding tendencies.
Patent CA-1214965-A (CA)
Inventor: BJORKLUND ROBERT
IPC: D21H17/34
Filed: 1983-06-21
Granted: 1986-12-09
Abstract: ABSTRACT            The electrical conductivity of solid, impregnable materials, such as cellulose-based insulating materials, can be increased by supp-lying to the solid impregnable material a substance with the ability, during polymerization of a pyrrole compound comprising at least one of the substances pyrrole and N-methylpyrrole, to give a polymer with higher electrical conductivity than the solid impregnable material, as well as a pyrrole compound of the kind stated, whereafter the pyrrole compound is transformed into a polymer in the solid, impregnable material.