baber/WOPTO huggingface dataset:
Patent CA-1204739-A (CA)
Inventor: RICHARDSON THOMAS
IPC: C08G18/48
Filed: 1984-03-19
Granted: 1986-05-20
Abstract: ABSTRACT OF THE DISCLOSURE                MODIFIED POLYETHER POLYOL FOR PREPARATION OF POLYURETHANE POLYMER     A modified polyether polyol for use in the manufacture of polyurethane polymer having improved fire-resisting qualities, and the method for making such a polyether polyol.  The modified polyether polyol includes a polyether polyol having urea chemically bound thereto. The method for making the modified polyether polyol includes reacting a reducing sugar with propylene oxide to produce a polyether polyol, which is then reacted with unsubstituted urea to chemically bind the urea thereto to produce a modified polyether polyol.
Patent CA-1238007-A (CA)
Inventor: BLAUWHOFF PETRUS M M
IPC: C10G69/02
Filed: 1984-03-26
Granted: 1988-06-14
Abstract: A B S T R A C T             A PROCESS FOR THE PRODUCTION OF LOW-ASPHALTENES HYDROCARBON MIXTURES      Deasphalted oils and distillates are produced from asphaltenes-containing hydrocarbons by two-step solvent-deasphalting (yielding a high quality DAO-1, a DAO-2 of lower quality and asphalt) and converting the asphalt by catalytic hydrotreatment into a product having a reduced RCT which is separated by distillation into distillate fraction(s) and a residue which is used as a feed component for solvent-deasphalting or converted by thermal or catalytic cracking and separating the cracked product by distillation into distillate fraction(s) and a residue which is used as a feed component for solvent-deasphalting.
Patent CA-1212130-A (CA)
Inventor: KRUISMAN JAAP
IPC: E02F3/88
Filed: 1984-04-13
Granted: 1986-09-30
Abstract: Abstract OF THE DISCLOSURE         A dredging device comprised of a device having buoyancy, an arm or ladder, movably connected to it, which arm by means of cables and winches can be moved to and fro according to certain path, the said arm at its outer end being provided with a cutter which can be driven, as well as with the suction mouth of a suction pressure conduit, the pump of which being connected to the arm or within the arm, the said pressure conduit extending along or through the arm up to the floating device, characterized in that the arm consists of interconnected sections the lower section of which carries the cutter head, the pump and the drive motors and the upper section of which, being performed as support section, provided with means with the aid of which said support section and therewith the entire arm is suspended to allow swinging and shifting in the vertical direction within guides of the floating device and that the cables for the lateral displacement of the lower end of the arm extend from winches along the arm up to or close to the lower section and from there via guide sheaves in at least three different directions towards anchors.
Patent CA-1244414-A (CA)
Inventor: GLAMKOWSKI EDWARD J
IPC: A61K31/55
Filed: 1984-05-17
Granted: 1988-11-08
Abstract: Abstract:                - 1 -Dibenzodiazepin derivatives, a process for their preparation and their use as medicaments The invention relates to dihydrobenzopyrrolobenzo-diazepines of the formula   where X and Y may be the same or different and each is hydrogen, halogen, CF3, lower alkyl, lower alkoxy, lower alkylthio and lower alkylsulfonyl; R1 is hydrogen when R2 is bonded to R3 to form a -(CH2)m-CH2-group or a -CH=CH-group; R3 is hydrogen when R1 is bonded to R2 to form a -(CH2)m-CH2- group or a -CH=CH- group; and R4 is NR5R6 wherein R5 is hydrogen or lower alkyl and R6 is hy-drogen, lower alkyl or a group of the formula (CH2)nNR7R8 wherein R7 and R8 are lower alkyl, m is 1 or 2 and n is 2 or 3,   wherein R9 is lower alkyl,    ,    or        wherein R10 is lower alkyl, phenyl, phenyl substituted by halogen, CF3, lower alkyl, lower alkoxy or lower alkyl-thio, benzyl, benzyl in which the phenyl group is substi-tuted by halogen, CF3, lower alkyl, lower alkoxy or lower alkylthio or C02R11, wherein R11 is lower alkyl, or a pharmaceutically acceptable acid salt thereof.
Patent CA-1228030-A (CA)
Inventor: ROUWS PETRUS L A
IPC: G11B17/056
Filed: 1984-06-13
Granted: 1987-10-13
Abstract: PHN 10-704                21                   3.5.1984 ABSTRACT: Disc-record player comprising a disc-loading mechanism and disc holder for use in such a player.           In a disc-record player with a mechanism for loading a disc (29) onto the turntable there are provided transfer means (5) comprising a frame 8 and a disc holder (6) which can be slid into and out of said frame and which can be lowered therewith axially past the turntable (27) into a lower position in which the disc is supported on the turntable and is clear of the disc holder. The disc holder comprises a plurality of spring-loaded catches (46) which are arranged circumferentially around the disc (29) and which are movable in the radial direction. There is provided a plurality of stationary upwardly directed release elements (55) with conical end portions (55a), which, relative to guide means for the transfer means and a disc-pressure member, occupy positions such  that the catches (46) are released when the transfer means are lowered past the turntable (27), whereupon the disc-pressure member (32) urges the disc (29) against the turntable (27). Near each catch (46) the disc holder (6) has a surface (49, 50) for supporting the disc and the disc holder is open at the upper side.
Patent CA-1235358-A (CA)
Inventor: ACOMB BYRON H
IPC: G05D16/06
Filed: 1984-07-10
Granted: 1988-04-19
Abstract: GAS PRESSURE REDUCING REGULATOR AND ADAPTER                        ABSTRACT            A diaphragm type gas pressure reducing regulator and adapter in combination in which the adapter serves to isolate the diaphragm from the valve seat in the regulator in response to a spontaneous ignition.  The adapter comprises a plunger which intercouples the valve and the diaphragm assembly during normal operation of the regulator and isolates the diaphragm assembly from the valve in response to a spontaneous ignition within the regulator body upstream of the diaphragm assembly.
Patent CA-1212789-A (CA)
Inventor: BERGMAN ROGER W
IPC: B03D1/02
Filed: 1984-09-11
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE          The invention is a process of concentrating sulfide ores, which comprises subjecting a sulfide ore, in the form of a pulp, to a flotation process in the presence of a flotation collector for the sulfides com-prising a 1,3-oxathiolane-2-thione.
Patent CA-1228565-A (CA)
Inventor: FORESTER DAVID R
IPC: C10G9/16
Filed: 1984-09-13
Granted: 1987-10-27
Abstract: Abstract of the Disclosure A method for controlling the formation of fouling deposits in a petroleum hydrocarbon or a petrochemical during processing at elevated temperatures, comprising dispersing within said petroleum hydrocarbon or petrochemical an anti fouling amount of a polyalkenyl-thiophosphonic acid ester.
Patent CA-1248562-A (CA)
Inventor: MAXWELL DAVID H S
IPC: F41J9/16
Filed: 1984-11-16
Granted: 1989-01-10
Abstract: ABSTRACT               "APPARATUS FOR PLAYING A GAME"   The apparatus comprises an upstanding score zone defining structure defining one or more scoring zones and a launcher for launching clay pigeons across the scoring zone or zones.  Clay pigeons are launched from a trench and a shooter occupying a cabin scores by hitting a clay pigeon whilst it is within one of the scoring zones, as viewed, for instance, from a location adjacent to the shooter.  The game lends itself to television coverage and a method of televising or recording the game is also disclosed.
Patent CA-1231298-A (CA)
Inventor: HOLTROP JAMES S
IPC: B32B5/18
Filed: 1984-11-20
Granted: 1988-01-12
Abstract: THERMOFORMABLE LAMINATE STRUCTURE ABSTRACT OF THE DISCLOSURE Thermoformable laminate structure comprising foamed thermoplastic sheet having a cloth adhesively bonded to one surface thereof. The cloth is impregnated with a polymer having a softening temperature greater than 75°C.
Patent CA-1247409-A (CA)
Inventor: HEWISON GEORGE D
IPC: E04D3/36
Filed: 1984-11-21
Granted: 1988-12-28
Abstract: Fastening Assembly Abstract of the Disclosure A fastening assembly for use in fastening a thick insulating layer 8,  typically between 130 and 300 mm, onto a roof decking 9 comprises a self drilling and self tapping screw-threaded fastener 1 having a driving head 11; a load distributing plate 2 for engaging the upper surface  of  the  insulation material  8  to hold  it and distribute  the  fastening  load  so  that  the  fastening assembly does not pull through the insulation material; and, an extensible resilient member 3 having one end 6 coupled to the head of the screw-threaded fastener 1 and the other end coupled to the load distributing plate 2. At least one coupling permit the screw-threaded fastener 1 to rotate with respect to the load distributing plate 2 to allow the fastener 1 to be driven through and screwed into the roof decking 9 to fasten the insulation material 8.  The provision of a resilient element 3 accommodates minor variations in the manufacture of the insulation material,  and distortions and deformations of it that occur in use. The resilient element 3 also accommodates any lateral movement of the load-distributing plate and the  screw-threaded  fastener  caused  by,  for  example, thermal expansion and contraction or settlement of the building.
Patent CA-1257461-A (CA)
Inventor: VICTOR WILLIAM E
IPC: A45F5/00
Filed: 1984-12-03
Granted: 1989-07-18
Abstract: ABSTRACT     A personal webbing system includes a novel coupling for connecting components of the system.  For each two components to be connected, one of the components has at least two apertures through it, spaced apart a fixed distance.  The other component is equipped with a hooking element having a resilient base and a pair of hooks with oppositely projecting ends protruding from the base.          The spacing of the hooks is such as to permit the insertion of the hooks into the apertures when the base is flexed and to retain the hooks in the apertures when the base is relaxed.  The apertures may be arranged in two parallel rows along a belt and otherwise in pairs on other components of the system.  The hooking elements preferably are combined with straps carrying hook and loop pile fasteners, such as that known by the trademark VELCRO, for securing the connection between the two components.
Patent CA-1258606-A (CA)
Inventor: HATCHARD WILLIAM R
IPC: D06M101/16
Filed: 1984-12-18
Granted: 1989-08-22
Abstract: TITLE Adhesion Activated Aramid Fiber Abstract of the Disclosure Adhesion activation of aramid filaments is accomplished by subcoating with a reaction product of an epoxide resin and an aldehyde resin.
Patent CA-1241604-A (CA)
Inventor: BRAND LARRY M
IPC: C07C235/34
Filed: 1985-01-14
Granted: 1988-09-06
Abstract: PHARMACEUTICAL PRODUCTS PROVIDING        ENHANCED ANALGESIA                  ABSTRACT OF THE DISCLOSURE        An analgesic composition comprising capsaicin or a capsaicin analogue and an analgesic selected from the class of non-steroidal anti-inflammatory, antipyretic and analgesic drugs is disclosed.  This combination has been found to exhibit unexpectedly enhanced analgesic activity in humans and lower animals without a corres-ponding increase in undesirable side effects.
Patent CA-1226602-A (CA)
Inventor: PEZOLD ARTHUR J
IPC: H01R13/68
Filed: 1985-01-25
Granted: 1987-09-08
Abstract: ELECTRICAL ADAPTOR                     ABSTRACT  An adaptor is described for an electrical AC wall socket for providing a fused link between the wall socket and an electrical appliance or the like.  The adaptor includes a male plug extending from a housing for mating with the wall socket for providing electrical connection therewith.  A female plug is provided in the housing and is linked to the male plug by at least one fuse.  The fuse or fuses are mounted on the housing by plug-in connectors to permit the fuses to be readily removed and replaced.  Each of the fuses is contained in its own housing and is visible therein through a transparent window.  The fuse housings are accommodated in recesses in the adaptor housing.
Patent CA-1205380-A (CA)
Inventor: BASS EDMUND P
IPC: A61K39/295
Filed: 1985-02-28
Granted: 1986-06-03
Abstract: RABIES VACCINE     ABSTRACT OF THE DISCLOSURE         The preparation of a vaccine for immunization of canine and feline animals from inactivated HCP-SAD strain 25 of rabies virus is disclosed.
Patent CA-1265419-A (CA)
Inventor: DERBYSHIRE RODNEY L
IPC: H05B6/10
Filed: 1985-03-05
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus and process for selectively heat treating at least a portion of an article in the field with auto-regulated heating.  The autoregulated heating is provided by a heater including at least a first magnetic material disposed along the portion of the article to be heat treated.          The first magnetic material has a magnetic permeability which sharply changes at temperatures at or near the autoregulating (AR) temperature thereof.  The changes in    permeability result. in corresponding changes in the skin depth of the first magnetic material and, hence, the heating produced therein responsive to a.c. current passing therethrough.  By maintaining the a.c. current constant in amplitude and frequency, the first magnetic material and the portion of the article are regulated at substantially the  AR  temperature of the first magnetic material.  By selecting the first magnetic material to have AR   temperature substantially corresponding to the tempera-ture at which metal anneals, tempers, hardens, softens, stress relieves or the like, heat treating at an autoregulated temperature is achieved.  The autoregulated heater can be incorporated into the article or can be applied to the article thereafter, in each case permitting in  field heat treating.  Autoregulated heating can also be achieved by any of various multilayer structures to provide desired autoregulation effects.
Patent CA-1235730-A (CA)
Inventor: COONS ROBERT A JR
IPC: G03G15/28
Filed: 1985-03-14
Granted: 1988-04-26
Abstract: ABSTRACT   A flash exposure, full frame electrostatographic printing system is disclosed as having a document supporting drum and an optical arrangement for scanning a document for exposing the same to a moving photoreceptor belt. The optical arrangements for flash exposure and scanning have most of their respective parts in common. A mirror is incorporated into the optical arrangement for scanning and is movable into and out of the optical path thereof.
Patent CA-1252389-A (CA)
Inventor: KONRATH JOHN
IPC: G01N33/50
Filed: 1985-04-11
Granted: 1989-04-11
Abstract: IMMUNOCYTOCHEMICAL MICROSCOPE CONTROL SLIDES          Abstract of the Disclosure A method for the preparation of microscope slides for immunocytochemical procedures is disclosed. The slides comprise cell or tissue specimens adhered onto polylysine-treated slides.  The specimens on the slides are preserved by applying a fixative and a water-soluble overcoating, so that the slides can be easily produced and stored.
Patent CA-1254119-A (CA)
Inventor: SCHICK LLOYD A
IPC: C12Q1/37
Filed: 1985-04-19
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a single step assay method for a protease inhibitor or its activator and a test device, a method for its preparation and its use. Whereas current procedures require sequen-tial addition of reagents and incubation with each addition to produce the same results, the method of the present invention involves essentially simul-taneous contact of the composition components and an aqueous test sample. The composition includes a protease capable of being inhibited by the inhibi-tor of interest and a substrate capable of being cleaved by the protease to produce a detectable response either directly or after reaction with an additionally provided coupling component.  In a preferred embodiment the concentration of anti-thrombin III in a diluted plasma sample can be determined with a test device which is prepared by incorporation of  a carrier matrix with thrombin and with a chromogenic substrate so that they remain in substantially unreacted form prior to contact with the test sample.  Results are obtained by monitoring the observable response continuously for two minutes or less. The invention can also be used for the determination of an activator of a protease inhibitor.
Patent CA-1246450-A (CA)
Inventor: KAHAN FREDERICK M
IPC: C07C233/47
Filed: 1985-04-23
Granted: 1988-12-13
Abstract: TITLE OF THE INVENTION   WITH DIPEPTIDASE INHIBITORS            ABSTRACT OF THE DISCLOSURE       A combination of a carbapenem of the formula:       where R is H or CH3 and R1 is         or   with a renal dipeptidase inhibitor is disclosed.
Patent CA-1216570-A (CA)
Inventor: CLARK BURNEY E
IPC: B60S9/04
Filed: 1985-05-30
Granted: 1987-01-13
Abstract: RECREATIONAL VEHICLE SUPPORT               AND STABILIZING DEVICE                          ABSTRACT          A  easily adjustable recreational vehicle support and  stabilizing  device,  having  two elongated legs each having  a  support  means  for  engaging  the frame of the vehicle  and  a  support stand for engaging the ground, at least  one  of  the  legs being extensible longitudinally, and  a  restraining  member releasably interconnecting the legs  at their lower extremity having a plurality of links along  its  length  so  that the length of the restraining between the legs is inwardly or outwardly adjustable.
Patent CA-1264429-A (CA)
Inventor: BOURGOIS LUC
IPC: B60C9/00
Filed: 1985-06-25
Granted: 1990-01-16
Abstract: ABSTRACT            A steel cord, for use in the reinforcement of resilient articles such as rubber tyres, comprises a central bundle of wires surrounded by a circumferential layer of helicoidally twisted wires. In the central bundle, one can distinguish a core and a surrounding layer, the latter having the same twist pitch as the circumferential layer. In order to reduce wire migration, the wires of the central bundle show a limited number of relative position changes, between 2 and 300 per 30 cm cord length.
Patent CA-1266953-A (CA)
Title: Sanitary cleaning apparatus
Inventor: NAGAI KAZUTOSHI
IPC: E03D9/08
Filed: 1985-06-28
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         A sanitary cleaning apparatus is disclosed, which comprises a cleaning water discharge device, a functional device including another cleaning water discharge device or a private parts dryer, a member for turning on and off the cleaning water discharge device, and a human body (presence or absence) detector.  Only while the human body detector produces a human body detection signal, the on-off member for the cleaning water discharge device or the functional device is turned on, thereby selectively actuating a corresponding device.  One of the devices thus turned on as selected above is de-energized by (a) the turning off of the on-off member of the selected device, (b) the turning on of the on-off member of the other device not selected, or (c) extinction of the human body detection signal of the human body detector.
Patent CA-1231281-A (CA)
IPC: A61M5/00
Filed: 1985-07-17
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE     A programmable infusion system is provided herein for providing  medication  to  a  living  body of  a  patient.    The infusion  system  includes  an  infusion  apparatus  having  an infusion device for infusing a selected medication stored in a medication  reservoir  into  the  living  body.    The infusion apparatus  has  a  commandable  infusion rate which is variable upon  command.    The  infusion  apparatus  further  includes  an inhibiting structure for inhibiting the infusion apparatus from infusing  the  selected medication if  a  preselected medication infusion rate is exceeded.
Patent CA-1264566-A (CA)
Title: Biocidal fine powder, its manufacturing method and a  suspension for agricultural use containing the above  powder
Inventor: IWASAKI TETSUJI
IPC: A01N25/04
Filed: 1985-08-28
Granted: 1990-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     A biocidal powder having a notably reinforced biological effect contains at least 50 wt% of particles having diameter of 0.5 micron or less.         A suspension containing the above powder is prepared by mixing a dispersion liquid which comprises a biocidal substance and a specified dispersing agent such as a polymer of styrene sulfonate with rigid media having particle diameter of 0.5 mm or less.         Thus obtained suspension is applicable to germicides, herbicides, insecticides, miticides and the like.
Patent CA-1265447-A (CA)
Inventor: PRINCE ALFRED M
IPC: A61K39/29
Filed: 1985-09-27
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed a process for enhancing the immunogenticity of a lipid membrane based immunogen comprising flash heating it at a membrane concentrations sufficient under the conditions of flash heating to result in melting of membranes and fusing the melted membranes into novel morphologic forms and a proteinaceous mass comprising particles of HBsAg, said particles including particles of HBsAg in morphologic form not found in nature, said HBsAg contains particles being filaments, branched filaments, closed circular or closed circular branched filaments.
Patent CA-1243733-A (CA)
Inventor: SPECTOR DONALD
IPC: A24F40/00
Filed: 1985-10-08
Granted: 1988-10-25
Abstract: AROMA-GENERATING AUTOMOBILE CIGARETTE LIGHTER     Inventor:  Donald Spector, a citizen of the United States of America and resident of Union City, New Jersey ABSTRACT OF DISCLOSURE          An automobile cigarette lighter adapted to generate an aromatic vapor, the lighter being releasably retained within a dashboard socket having terminals therein connected to the battery of the vehicle.  The lighter is constituted by a cylindrical shell having telescoped therein a spring-biased plunger. A disc-shaped heater element attached to the front end of the plunger is normally disposed at a position spaced from the socket terminals.  A knob attached to the rear of the plunger projects beyond the rear end of the shell.  When the knob is pressed in by a user, the plunger is advanced relative to the shell to cause the heater contact to engage the socket terminals and to be latched thereto by a bi-metallic element, thereby activating the heater.  When the heat generated thereby reaches a level causing the bimetallic element to bend, it releases the plunger which then returns to its normal inactive position.  Formed in the plunger and the knob is a central duct extending from the heater element to an end opening in the knob.  Receivable in the duct is a replaceable tubular cartridge having a heat-responsive, aroma-producing member therein which is activated by the heat to exude an aromatic vapor into the interior of the vehicle.
Patent CA-1261079-A (CA)
Inventor: SCHULTHEISS NICOLAAS G
IPC: G02B6/34
Filed: 1986-03-17
Granted: 1989-09-26
Abstract: ABSTRACT     A multiplexer device includes a plurality of optical fibers.  One of the end faces of each of the fibers is arranged in a common plane.  The fibers include a first optical fiber for conducting several light signals of different wavelengths and at least two second optical fiber, each of which conduct a light signal in a single waveband.  The device also includes a wavelength-selective element and a lens system which is arranged between the wavelength-selective element and the common plane.          In order to minimize the number of components of the device and to facilitate adjustment during assembly, the lens system is formed by a plane parallel, transparent plate which bears against the and faces of the optical fibers as well as by a lens having the shape of a flattened sphere whose plane surface rests on the plate.
Patent CA-1258431-A (CA)
Inventor: GRUENHOFF ULRICH
IPC: A23L21/20
Filed: 1986-03-18
Granted: 1989-08-15
Abstract: Abstract of the Disclosure A process and apparatus for releasing blossom pollen from its outer skin by a combination of drying and size reduction pressure treatment steps.