baber/WOPTO huggingface dataset:
Patent CA-1221386-A (CA)
Inventor: BIALEK JERZY
IPC: C07C37/84
Filed: 1984-12-04
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE:           Process for purifying raw 2,6-xylenol, comprising the following stages, carried out in succession:  melting of raw 2,6-xylenol; slow and uniform cooling of said molten raw 2,6-xylenol until at least from 60% to 100% of its mass is separated as crystal solid; gradual heating of said crystal solid, after having separated the possibly remaining liquid fraction, up to a highest temperature value lower by 0,1 -5°C then the solidification temperature of 2,6-xylenol, in order to causing surface melting on said crystals;  separa-tion of the thus obtained molten liquid phase and recovery of purified 2,6-xylenol.
Patent CA-1220158-A (CA)
Inventor: MUSSCHOOT ALBERT
IPC: B65D88/66
Filed: 1984-12-11
Granted: 1987-04-07
Abstract: Abstract A vibratory apparatus is provided for depiling or unpiling a mass of particulate material.  The apparatus is positioned in a recess or opening in a base, such as the ground, and particulate material piled thereover, Upon being vibrated, the apparatus delivers the material from a pile at a regulated rate onto a conveyor system for transport to a place of use. Gate means that are translationally and rotationally adjustable are provided in the discharge opening to arrest the flow of particulate material when the vibratory apparatus is not operating.
Patent CA-1244054-A (CA)
Inventor: THEUNISSEN HELMUT
IPC: C10M105/52
Filed: 1985-01-28
Granted: 1988-11-01
Abstract: Abstract:    The invention provides a substantially non-flammable biologically degradable functional fluid consisting of or containing at least one bromine-containing benzyltoluene derivative of general formula I                        (I) in which x  is 1 or 2, x' is 0 or 1, y is 0, 1 or 2, y' is 0, 1 or 2, z i s 0 or 1, and z' is 1 or 2, with the proviso that the following relationships are fulfilled y + y' = 0, 1 or 2, and x + x' + y + y' = 1, 2 or 3.
Patent CA-1228447-A (CA)
Inventor: SCHIPFER RUDOLF
IPC: C08G59/54
Filed: 1985-03-01
Granted: 1987-10-20
Abstract: ABSTRACT OF DISCLOSURE          Cationic synthetic resin binders free of epoxy groups for the formulation of electrodeposition paints are described.          The hinders are the reaction product of an epoxy resin carry-ing at least two epoxy groups and having an epoxy equivalent of 190 to 1000, with from 0.1 to 1.0 amino groups per avail-able epoxy group of a secondary amine carrying carboxylic acid amide groups.  Upon being crosslinked on stoving with a suit-able hardening component, the binders have improved water dilutability, permitting a reduction of the degree of neutral-ization necessary for electrodeposition application and im-proved intercoat adhesion to addition coats.  These improved characteristics are significant with respect to an increase of current yield and in adhering additional coatings of a paint system.
Patent CA-1248343-A (CA)
Inventor: ANGSTADT HOWARD P
IPC: C09K8/04
Filed: 1985-03-25
Granted: 1989-01-10
Abstract: ABSTRACT      Polyalkyl aromatic sulfonates; and particularly dialklaromatic sulfonates, useful as surfactants in steam recovery methods for enhancing oil recovery from subterranean formations, have been found to comprise essentially mixtures of meta- and para-isomers obtaind by alkylating alkylaromatics, where the alkyl group has from 1 to 4 carbon atoms, with a C14-24 olefin.  It has further been found that when the ratio of para-isomer to meta-isomer is increased in this mixture, a significantly more hydrolytically, thermally stable surfactant under steam recovery operating conditions in obtained.
Patent CA-1237802-A (CA)
Inventor: LARSON MIKIEL L
IPC: H04L12/56
Filed: 1985-04-03
Granted: 1988-06-07
Abstract: MULTIPLEXED INTERCONNECTION OF PACKET SWITCHING NODE PACKAGES            Abstract A packet switching network comprises switching nodes residing on circuit packs that are interconnected by packet signal transmission links carrying multiplexed pulse-width modulated signals each representing three bits. A link incoming to a pack connects to an input port of a demultiplexer, whose output ports are coupled to packet inputs of three nodes.  The incoming signal stream is demultiplexed into three serial signal substreams.  Each substream is transmitted to a node for switching.  A link outgoing from a pack connects to an output  port of a multiplexer whose input ports are coupled to the packet outputs of three nodes.  The three incoming serial signal substreams are multiplexed into a signal stream that is transmitted on the link.          For multiplexed signals representing the bits of a single packet, the acknowledgment output of one node coupled to a demultiplexer is connected to the incoming link and the acknowledgment input of each node coupled to a multiplexer is connected directly to the outgoing link.          For multiplexed signals representing the bits of three packets, acknowledgment outputs of the nodes that are coupled to a demultiplexer are coupled through a multiplexer to the incoming link.  Acknowledgment inputs of the nodes that are coupled to a multiplexer are coupled through a demultiplexer to the outgoing link.  Coupling of a packet and acknowledgment input and output pair to a demultiplexer and a multiplexer is made by a lock which alternately makes one connection while it breaks the other connection.  The locks that connect to a multiplexer and demultiplexer pair operate in unison.
Patent CA-1233544-A (CA)
Title: Hermetic compressor including a terminal block and  thermal protection retainer means
Inventor: LADUSAW WILLIAM T
IPC: H02K5/22
Filed: 1985-04-04
Granted: 1988-03-01
Abstract: A HERMETIC COMPRESSOR INCLUDING A TERMINAL BLOCK AND           THERMAL PROTECTION RETAINER MEANS                      ABSTRACT OF THE INVENTION In a hermetic compressor there is provided a resilient retainer member adapted to removably secure a terminal receptacle block assembly and a thermal overload protector relative to the compressor casing.  The receptacle block assembly is adapted to engage conductor pins of an electrical terminal secured to the upper wall of the casing while the overload protector is arranged on a substantially flat portion of the upper wall of the casing.  The retainer member is arcuately shaped with its downwardly diverging end portions adapted to engage the receptacle block and thermal protector respectively.  A downward farce on the apex of the retainer member forces its end portions to securely hold the receptacle block in electrical contact with the conductor pins and thermal protector in intimate contact with the upper wall of the compressor casing.
Patent CA-1241071-A (CA)
Inventor: UEDA SHIGEKI
IPC: H05K3/34
Filed: 1985-06-03
Granted: 1988-08-23
Abstract: "Microwave Oven Having Low-Energy Defrost and High-Energy Cooking Modes"              ABSTRACT OF THE DISCLOSURE A microwave oven comprises a weight detector for detecting the weight of a foodstuff to be heated, a condition detector for detecting a substance emitted from the food as a result of heating, and a control unit that responds to the output of the weight detector by setting defrost time period in which the food is to be defrosted. The microwave energy is set to a low level during the defrost period.  Upon the termination of the defrost, the energy is raised to a higher level and continued for a period of time determined as a function of the interval between the instant the defrost mode terminates and the instant the amount of the detected substance reaches a predetermined value.
Patent CA-1246665-A (CA)
Inventor: MILLER TIMOTHY J E
IPC: G06F15/00
Filed: 1985-07-25
Granted: 1988-12-13
Abstract: REGENERATIVE UNIPOLAR CONVERTER FOR SWITCHED RELUCTANCE MOTORS USING ONE     MAIN SWITCHING DEVICE PER PHASE                   ABSTRACT OF THE DISCLOSURE         In a converter for a switched reluctance motor, a dump capacitor receives freewheeling current from each phase and resupplies the charge to the dc supply.  In this manner, residual magnetic energy is recovered and phase current quickly reduced while the converter requires only one main switching device and one freewheeling device per phase and the converter allows a unipolar source to be used.
Patent CA-1242239-A (CA)
Inventor: SAKAI YOSHIHIRO
IPC: H04N1/407
Filed: 1985-08-29
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE            A color electrophotographic copying process utilizing the Carlson process.  A colored original to be copied is color-separated and read by a solid-state image pickup device.  Color compensation or gradation compensation is carried out on the basis of the data read by the solid-state image pickup device.  When the color compensation is effected, amounts of masking are deteremined on the basis of the data read by the solid state image pickup device, and the color-separated latent images are partially erased in an area-modulating manner dependent on the determined amounts of masking with an eraser comprising a light-emitting dot array.  When the gradation compensation is effected, the latent images are partially erased with the eraser in an area-modulating manner dependent on the determined amounts of masking, or an appropriate gradation reproduction curve is selected on the basis of the data read by the solid-state image pickup device.
Patent CA-1267689-A (CA)
Inventor: GUSTAVSSON LARS-GOERAN
IPC: B63G9/06
Filed: 1985-09-03
Granted: 1990-04-10
Abstract: Case 2764 ABSTRACT      The present invention relates to a method and an apparatus for the reduction of the magnetic identity for such ship parts, primarily ship's guns, the aiming, fire control and possibly firing of which are controlled by a computer (15). According to the present invention, this computer (15) is used to control amplifiers which supply electromagnetic coils (7-10) built in around the part with the current required for compensation of the magnetic identity of the gun in every specific position. The calculations performed by the computer (15) are then based on information on the latitude, course, speed and rolling and pitching position of the ship which it continually fetches from the log (17) of the ship and a gyro reference system (19) as well as on information on the angles of traverse and elevation of the gun (1) which it continuously fetches from angle transducers (20 and 21) disposed at the gun.
Patent CA-1256825-A (CA)
Inventor: GOEHDE HILDEGARD
IPC: G01N15/14
Filed: 1985-09-10
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE    A sorting method is disclosed in which particles suspended in a fluid are conducted in a closed duct and pass a measurement location in which particles to be selected trigger a signal by a sensing device.  At a downstream fork,  a pressure wave generated in response to the signal diverts the stream containing the particles from one branch to the other.   An apparatus for carrying out this method is disclosed and includes a supply duct for the particle stream, a measurement duct,  a measurement position in the measurement duct, a fork downstream of the measurement duct leading to a sorting branch duct and waste branch duct, and a pressure wave generator which is disposed in one of the ducts leading away from the fork.
Patent CA-1252700-A (CA)
Inventor: KONDO HITOSHI
IPC: C12Q1/48
Filed: 1985-09-27
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE     A  reagent  system  for  assaying creatine kinase is disclosed.  The reagent system  consisting  essentially of a first reagent comprising  glucose-6-phosphate dehydrogenase, .beta.-nicotinamideadenine  dinucleotide  (phosphate), and adeno-sine diphosphate, and a second  reagent  comprising creatine phosphate, said second reagent being maintained at  a  pH of from 7.5 to 10, and at least one of said  first  reagent and said second reagent containing glucokinase and glucose.  The creatine  kinase-assaying  reagent  exhibits  remarkably im-proved  stability  in  a  dissolved  state so that it can be prepared tin  large  quantities  and  can  be conventionally utilized to cope with urgent clinical examinations.
Patent CA-1239936-A (CA)
Inventor: PAGNOTTA MARCO
IPC: C07C67/00
Filed: 1985-12-18
Granted: 1988-08-02
Abstract: ABSTRACT          Disclosed is the vapor phase cyclodehydration of an aldehyde or ketone over a solid Lewis acid as catalyst to make indene or a substituted indene according to the equation:                             H2O
Patent CA-1251606-A (CA)
Inventor: BENETEAU CHRISTIAN
IPC: B60S1/38
Filed: 1986-01-02
Granted: 1989-03-28
Abstract: ABSTRACT           A wiper blade is provided and has a pressure distributing rod with a longitudinal groove having a substantially T-shaped form and a wiping element.  The T-shaped form of the groove has a horizontal bar and a vertical bar.  The wiping element has an upper portion located in the horizontal bar of said T, a medium portion partially located in the vertical bar of said T and a lower portion forming a wiping lip.  The vertical bar of said T is tapered in a direction opposite to the surface to be wiped with the junction between the vertical bar and the horizontal bar of said T is defined by rounded curves.  The upper portion of the wiping element is linked to the medium portion of the wiping element by a reduced portion which, in cross-section, is defined by rounded curves.  The taper of the vertical bar of said T and the rounded curves between the horizontal and vertical bars nest in the rounded curves in the reduced portion of the wiping element whereby the wiping element is permitted to pivot about the rounded curves of the pressure distributing rod.
Patent CA-1239663-A (CA)
Inventor: BECK THEODORE R
IPC: G01N27/416
Filed: 1986-04-18
Granted: 1988-07-26
Abstract: ELECTROCHEMICAL SYSTEM WITH ROTATING      ELECTRODE/SPARGER ASSEMBLY Abstract of the Invention An electrochemical system for determining the concentration of a bacteria or other enzymatic agents in a liquid sample (14). The system includes mounting means (20) for mounting an electrode assembly (16), and drive means for rotating the electrode assembly. The electrode assembly comprises a shaft (22) having a longitudinal axis and a longitudinally extending interior passage (40), an electrode (24) mounted at the lower end of the shaft, and sparging means (26) extending laterally from the lower end of the shaft. The sparging means is in communication with passage (40) through openings (50). The electrode and sparging means are mounted such that they are immersed in the sample when the shaft is mounted by the mounting means. The electrode assembly further comprises conductor means (44, 46) for electrically connecting the electrode to the electrochemical system. The electrode assembly is rotated during measurement of the concentration of the enzymatic agent. Prior to such measurement, dissolved oxygen may be rapidly removed from the sample by rotating the electrode assembly and introducing an inert gas into the passage, such that the inert gas passes from the rotating sparging means into the sample.
Patent CA-1270601-A (CA)
Inventor: GEIST BERNARD W
IPC: B25B23/04
Filed: 1986-05-05
Granted: 1990-06-26
Abstract: Abstract of the Disclosure A pneumatically operated and controlled fastener feeder and driver apparatus supplies indivi-dual fasteners, such as screws having a head and a threaded shank portion, which are maintained on a carrier strip in a magazine assembly, to a nose assembly of the fastener feeder and driver apparatus.  When a fastener is positioned in the nose assembly, a driver member of a power fastener driving tool engages the fastener and positions the fastener such that the fastener extends out from a workpiece engaging surface of the nose assembly.  When the fastener is driven into the workpiece to a specified depth, a pneumatical-ly operated and controlled driver mechanism moves the fastener driving tool away from the workpiece.  There-after, the fastener strip is incrementally advanced by a pneumatically operated feeding mechanism so that a next one of the individual fasteners on the strip is positioned within the nose assembly and the driver mechanism moves the fastener driving tool toward the fastener so that the fastener is removed from the fastener strip, positioned so as to be extending out from the workpiece engaging surface and ready for driving into the workpiece.
Patent CA-1271391-A (CA)
Inventor: TORDOFF ROBERT L
IPC: B60T11/30
Filed: 1986-05-07
Granted: 1990-07-10
Abstract: VEHICLE HYDRAULIC ACTUATING SYSTEM               ABSTRACT OF THE DISCLOSURE A master-slave hydraulic control system preferably for actuating a vehicle clutch utilizes single-acting hydraulic cylinders which are both connected to a fluid reservoir.  The higher mounted cylinder has a bleed valve in the line connecting that cylinder with the fluid reservoir.  The lower mounted cylinder is connected to the fluid reservoir via a check valve.  The check valve allows fluid communication between the reservoir and the lower cylinder when the pressure within that cylinder is below a predetermined value.  The hydraulic system may be bled regardless of the position of extension of either cylinder.
Patent CA-1272536-A (CA)
Inventor: TAKADA TOMIO
IPC: C08L23/06
Filed: 1986-05-22
Granted: 1990-08-07
Abstract: PROPYLENE POLYMER COMPOSITION             ABSTRACT OF THE DISCLOSURE     A propylene polymer composition comprising (A) a modified propylene polymer obtained by treating: (1) 100 parts by weight of a propylene polymer or a mixture of a propylene homopolymer and a ethylene-propylene copolymer rubber, with (2) 0.1 to 50 parts by weight of an organic compound having at least one unsaturated bond in the molecule and a hydroxyl group and (3) 0.01 to 20 parts by weight of an organic peroxide; and (B) a propylene polymer, wherein content of the component (A) in the composition is 5 to 50% by weight.  This composi-tion may further contain one or more of (C) an amorphous ethylene-propylene copolymer having a propylene content of 20% to 50% by weight and a Mooney viscosity ML1+4 at 100°C of 20 to 100, (D) a high-density ethylene copolymer having a density of 0.935 g/cm3 or more, (E) a linear low-density ethylene copolymer having a density of not less than 0.900 g/cm3 but less than 0.935 g/cm2, a melting point of 106°C to 130°C, a melt flow rate of 0.01 to 100 g/10 min. and substantially having 3 to 35, based on 1,000 carbon atoms of the backbone carbon chain, of the side-chain alkyl groups having 1 to 10 carbon atoms, and (F) an inorganic filler.     The resultant composition has not only an excellent adhesion to polyurethane without the use of a primer, but also has a good weathering resistance.
Patent CA-1273725-A (CA)
Inventor: TRAVER FRANK J
IPC: C03C25/10
Filed: 1986-06-06
Granted: 1990-09-04
Abstract: SILICONE COATED OPTICAL FIBERS                ABSTRACT OF THE DISCLOSURE     The   present    invention   provides   curable   silicone compositions, comprising:     (a)  a   substantially   linear   olefinic   group-containing polydiorganosiloxane;     (b)  a resinous olefinic group-containing polysiloxane;     (c)  a reactive organic monomer;      (d)  an organohydrogenpolysiloxane, and (e)  a hydrosilation catalyst.     There are also provided articles of manufacture prepared by coating substrates such as optical fibers with said composition as well as methods for making said curable compositions and articles of manufacture.
Patent CA-1255538-A (CA)
Inventor: ZEBUHR WILLIAM H
IPC: F24J2/46
Filed: 1986-06-17
Granted: 1989-06-13
Abstract: PATENT APPLICATION PRESSURE TRANSFER FLUID HEATER                            ABSTRACT           A device for transferring pressure from one fluid stream to another utilized in conjunction with a storage vessel where fluid is stored at ambient pressure and a desired temperature.   An entering fluid stream at another temperature is introduced to the device under pressure and the energy of the fluid stream is utilized to pump a second fluid stream of approximately the same flow and pressure from the vessel.  The entering fluid flows into the vessel at approximately ambient pressure at its original temperature where it replaces the removed fluid.
Patent CA-1273072-A (CA)
Inventor: TOY LESTER T
IPC: H01B9/02
Filed: 1986-10-07
Granted: 1990-08-21
Abstract: ABSTRACT    The invention relates to a sealed cable article and method for sealing the area between two or more cables and between the cables and an enclosure with a shaped article at a location where the cables exit from the enclosure, the method comprising a) providing a shaped article of a poly-meric gel said gel having i) a cone penetration value of about 30 to about 450 (10-1mm), and ii) an elongation of from about 25% to about 750%; b) positioning the shaped article around the cables; and c) positioning the enclosure such that it surrounds the shaped article.  An article aspect of the invention comprises two or more cables, an enclosure surrounding the cables, and a polymeric gel having the properties as described above sealing the area between the cables and the enclosure.  This invention also relates to a sealed cable end article and a method of sealing the end of a cable, the method comprising positioning a shaped article of a polymeric gel having the properties as described above to cover the end of a cable and positioning an enclosure around said shaped article and adjacent region of the cable.  The article comprises one or more cable ends with a portion of the cable end exposed, a shaped article of a polymeric gel having the properties as described above positioned at the cable end, and an enclosure which surrounds the shaped article and the adjacent region of the cable.
Patent CA-1264486-A (CA)
Inventor: KAWAKAMI TOSHIMASA
IPC: H03F3/60
Filed: 1987-01-06
Granted: 1990-01-16
Abstract: ABSTRACT OF THE DISCLOSURE         A microwave matching circuit having a main line (for transmitting a high frequency signal) and a stub formed close to the main line (for matching the input terminal of the high-frequency signal and the output terminal of the main line) includes a capacitor, for absorbing unnecessary components at the main line and other output terminals connected between the main line and the stub.
Patent CA-1270179-A (CA)
Inventor: CASTELLINI FRANCO
IPC: A61G15/02
Filed: 1987-02-11
Granted: 1990-06-12
Abstract: RECLINING CHAIR FRAME with ADJUSTABLE SEAT and BACK-REST, in PARTICULAR for USE in DENTISTRY          ABSTRACT of the DISCLOSURE       The reclining chair frame disclosed is for use principally in dentistry, and has an adjustable seat and back-rest, the seat connecting with the base at one side, or both, by way of two struts that converge slightly toward the top ends and form an articulated quadrilateral with the seat and base.          One of the struts extends upwards and is hinged to a connecting link, this hinged in turn to the back-rest at a point lower than the point at which the back-rest itself is hinged to the seat. An actuator impinges on the remaining struts rotating it about the pivot by which it is anchored to the base in such a way that the chair is maneuvered through an infinitely variable range of adjustments from a normal sitting position, with the back-rest upright, to a fully reclined position in which the back-rest is disposed substantially horizontal and the seat ultimately positioned above the level of the back-rest.