baber/WOPTO huggingface dataset:
Patent CA-1206786-A (CA)
Inventor: LEE SOO Y
IPC: E01C1/04
Filed: 1983-10-26
Granted: 1986-07-02
Abstract: ABSTRACT                  A traffic flow distribution interchange that provides non-stop and streamlined flow of freeway traffic along two crossing routes, and that occupies a relatively small amount of land area.  The freeway interchange comprises a non-elevated route and an elevated crossing route which passes over the non-elevated route.  Each route is substantially straight and provides traffic flow in two directions.  The elevated and non-elevated routes are linked directly by four traffic flow paths along which vehicles can make right-hand turns from one route to the other.  The elevated and non-elevated routes are linked indirectly by four additional traffic flow paths comprising configured ramps along which vehicles can make left-hand turns from one route to the other.  These configured ramps pass under the elevated route and cross no other traffic flow path, providing unimpeded traffic flow.
Patent CA-1190744-A (CA)
Inventor: CUTRARA ANTHONY
IPC: C10L5/44
Filed: 1983-11-29
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE       A process for kiln drying firewood comprises splitting essentially uniform lengths of green tree logs to form firewood pieces.  The green firewood pieces are placed in a kiln drying oven and dried at temperatures in excess of 150°F by moving heated air over the pieces until they have an overall moisture content ranging from 15% up to 30% by weight.  The firewood pieces are removed for subsequent distribution and use.  The kiln dried firewood pieces have an outer layer of a moisture content which is sufficiently low to permit igniting of the firewood with ignited paper or the like without requiring the use of kindling wood.
Patent CA-1194746-A (CA)
Title: Hydrotherapy tank
Inventor: REMEYER WILLIJAN P
IPC: E04H3/16
Filed: 1984-02-13
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE        A hydrotherapeutic massage structure comprising a large volume, upwardly opening water-filled container with at least one substantially vertical side, a small volume, elongate, vertically extending upwardly opening water-filled tank with substantially vertical sides and positioned adjacent said one side of the container, an elongate, vertical gate opening between the container and tank, a plurality of water jet and air aspirator nozzles carried by the side wall of the tank in circumferential and vertical spaced relationship about and disposed radially inwardly toward the central vertical axis of the tank, air supply means connected with the nozzles and water recircu-lating means drawing water from the container and delivering it at high pressure to the nozzles.  The tank is slightly greater in diametric extent than the major diametric extent of a person standing substantially upright at the center of the tank and is substantially equal in vertical extent with the shoulder height of the person.  The gate opening is sufficiently wide to allow a person to move substantially freely between the container and the tank and is of sufficient volumetric flow capacity to allow aerated water introduced into the tank by the nozzles to flood into the container.
Patent CA-1213603-A (CA)
Inventor: DODGE WILLIAM B
IPC: C07C263/02
Filed: 1984-02-14
Granted: 1986-11-04
Abstract: ABSTRACT: PROCESS FOR PRODUCING ALKALI METAL CYANATES    An alkali metal cyanate is prepared by heating a heterogeneous mixture of urea and an alkali metal carbonate in a solvent which selectively dissolves urea, but not the alkali metal carbonate.
Patent CA-1247413-A (CA)
Inventor: VALI ENN
IPC: G06K11/04
Filed: 1984-03-21
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE In a circular scanning pattern tracing system having a sample and hold circuit, the width of the sample pulse is made adjustable.  This variable width is equivalent to a variable low pass filter in the system. The effective cut off frequency of the filter is made dependent on the system tangential tracing velocity.
Patent CA-1236977-A (CA)
Inventor: BRAASCH GERD
IPC: B24D99/00
Filed: 1984-03-22
Granted: 1988-05-24
Abstract: ABSTRACT OF THE DISCLOSURE         An endless grinding belt for a belt grinder, preferably for grinding wood profiles, comprises a layer of elastic material arranged on the working side of a rotary abrasive carrier element, the thickness of which is a multiple of the thickness of the carrier element.  The surface of the layer facing away from the carrier element can be coated with abrasive.  The layer is divided into sections, each consisting of a rubber block having a profile corresponding to the profile to be ground.
Patent CA-1256891-A (CA)
Inventor: WALSH REED H
IPC: C07F5/04
Filed: 1984-04-02
Granted: 1989-07-04
Abstract: Abstract Boron containing compositions, comprising an organo-borate compound of the general formula                 (I) wherein R1 is a lower alkylene-based radical, R2 is a hydrocarbon-based radical or a radical of the formula  , R3 is a hydrocarbon-based radical, R4 is a lower alkylene-based radical, x and y are each an integer which is at least 1, and the sum of x+y is at most about 75.      The compositions are multi-functional lubricant addit-ives exhibiting anti-wear, extreme pressure, friction modi-fying and axle efficiency performance capabilities.
Patent CA-1221186-A (CA)
Inventor: WOODHAMS RAYMOND T
IPC: C08L23/12
Filed: 1984-04-04
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE          Mica reinforced thermoplastic composites, especially polypropylene composites, are prepared by a hot melt mixing process in which the mix contains propylene polymer waxes, in an. amount up to about 10 percent by weight based upon the mica.          The propylene polymer wax may be degraded, hydrocarbon isotactic polypropylene, or derivatized polypropylene wax such as maleated or sulfonated polypropylene wax.  The wax has the effect of increasing the tensile strength and durability of the composite, and providing a smooth, uniform and glossy surface finish.
Patent CA-1199165-A (CA)
Inventor: YOON HEEYOUNG
IPC: F02M25/12
Filed: 1984-04-06
Granted: 1986-01-14
Abstract: ALCOHOL DISSOCIATION PROCESS FOR AUTOMOBILES                              ABSTRACT        A reactor apparatus comprising a reaction chamber wall, a reactor chamber inlet means, a reaction chamber outlet means, an inner fins, and catalyst bed material; said reaction chamber wall enclosing said catalyst bed material, and defining a reaction chamber therewithin;        said inner fins being attached to said reaction chamber wall and extending therefrom into said reaction chamber;        said inlet means and said outlet means each being connected to said reaction chamber wall. A method of fuel treatment and distribution for an internal combustion engine comprising the sequence of steps as follows: (a)  heating a catalyst bed reactor to a start-up temperature using exhaust gas from an internal com-bustion engine being operated on atomized alcohol; said catalyst bed reactor comprising a partial combustion catalyst and a methanol dissociation catalyst;     (b)  vaporizing liquid alcohol to form alcohol vapor; (c)  mixing said alcohol vapor with air to form a partial combustion mixture;     (d)  contacting said partial combustion mixture and said partial combustion catalyst whereby a dis-sociation mixture is formed and heat is evolved;    (e)  contacting said dissociation mixture and said dissociation catalyst to form a hydrogen-rich fuel;    (f)  mixing air and said hydrogen rich fuel to form a total combustion mixture;    (g)  burning said total combustion mixture in an internal combustion engine.
Patent CA-1221476-A (CA)
Inventor: JANSSEN KLAUS
IPC: G01V5/14
Filed: 1984-04-10
Granted: 1987-05-05
Abstract: - ABSTRACT -The invention concerns a probe for insertion into drill holes for the purpose of locating mineral ore deposits.  A radioactive source of irradiation and a detector, which is opposite the irradiation source and is shielded by an aperture for determining the fluorescent radiation which is stimulated through the radioactive irradiation in the drill hole wall, are concentrically located within a cylindrical housing.          The aperture forms a slot running vertically to the axis of the probe, which extends to the internal wall of the housing.  The disk-shaped aperture causes, not only a limiting of the irradiation on the ring-shaped wall portion of the drill hole, and thereby a great decomposition in the drill hole alignment, but also, moreover, an increase of intensity through the reflec-tions of the radioactive irradiation on the disk-shaped surfaces of the aperture.
Patent CA-1213052-A (CA)
Inventor: ANDERSON ERIC G
IPC: G06K7/00
Filed: 1984-04-24
Granted: 1986-10-21
Abstract: DATA INPUT MODULE              Abstract of the Disclosure A data input module has a data card jack with power-out contacts, power-in contacts and data input contacts.  The power-out contacts are connected to a power source, which is protected against surges and alternating voltages in the module.  The power-in contacts are connected to power terminals of three integrated circuits and a fourth oscillator integrated circuit, which feeds clocking pulses to the three integrated circuits.  The data contacts of the jack are connected to input terminals of two of the integrated circuits.  The power-in contacts are additionally connected to inputs of the third integrated circuit.   Power from the power source powers the input module elements through the power-out and power-in contacts and through a card interposed between the contacts to activate the circuit.  At the same time, binary data from the signal contacts provides information to the first and second integrated circuits.  The integrated circuits are pulsed to provide pulse sequences from the first integrated circuit to the second integrated circuit, from the second integrated circuit to the third integrated circuit and pulsed signal sequences from the third integrated circuit, which summarizes the simultaneous plural binary inputs from the jack into a pulsed output signal.
Patent CA-1250470-A (CA)
Title: Refractor with optically encoded cylinder axis position
Inventor: THURSTON MARLIN O
IPC: A61B3/028
Filed: 1984-07-03
Granted: 1989-02-28
Abstract: REFRACTOR WITH OPTICALLY ENCODED       CYLINDER AXIS POSITION ABSTRACT OF THE DISCLOSURE An ophthalmic refractor is provided which is configured for carrying out the Jackson cross-cylinder test. To improve accuracy, an optical encoder is provided in conjunction with each cylinder axis control knob and in conjunction with the lens mount of the cross-cylinder test lens. The cross-cylinder test lens is driven by a d.c. motor and worm gear assembly and a control circuit is provided for selectively energizing the drive motor in correspondence with the settings of the optical encoders. For power mode operation, the control circuit effects motor drive to align the axes of the cross-cylinder lens and pertinent cylinder axis. Correspond-ingly, for axis mode operation, the control circuit further adjusts the positioning by the motor of the cross-cylinder lens by 45°. Illuminated digital displays are provided on the refractor for direct digital readout of cylinder axis diagnostic data as well as test mode identification.
Patent CA-1250169-A (CA)
Inventor: WILLIAMS RUSSELL H
IPC: G02B6/00
Filed: 1984-08-14
Granted: 1989-02-21
Abstract: ABSTRACT           A  fiber  optic  connector  including  a  fiber  securing ferrule having a fiber receiving end, a fiber egressing end, an outer peripheral surface and a longitudinal fiber bore between the ends which permits fiber cleaving therein.  The ferrule includes a slot  through its outer surface and internally of the end wall thereof to permit cleaving at a point recessed from the end wall. The  fiber  is placed  in  the  fiber  bore,  with  an  end  thereof extending beyond the egressing end of the ferrule; and then the fiber  is  scored  through  the  slot  at  a  fiber  location  spaced inwardly of the fiber egressing end of the ferrule.  The cleaved fiber end face is positioned within the ferrule thus providing protection thereto.
Patent CA-1224730-A (CA)
Inventor: DE POLO GIULIANO
IPC: B29D22/00
Filed: 1984-08-15
Granted: 1987-07-28
Abstract: ABSTRACT OF THE DISCLOSURE    The method consists of providing a container made of a plastic material of the biorientable type, initially in bottle form, i.e. with the injected and blown portion thereof tapered to a narrower cross-section, thereafter a cut is made at a suitable location to provide a container having a virtually constant cross-sectional area body, which is then completed with a cover or lid already incorporating an opening means of its own, e.g. of the tear-off type.
Patent CA-1237591-A (CA)
Title: Totalisateur kilometrique a memoire non volatile
Inventor: DUBUISSON GEORGES
IPC: G01C22/02
Filed: 1984-08-23
Granted: 1988-06-07
Abstract: 11 Abrégé Totalisateur kilométrique à mémoire non volatile. Totalisateur kilométrique de voiture automobile du type comportant un compteur recevant les informations de distances kilométriques d'un capteur, une mémoire non volatile reliée au dit compteur et des moyens de transfert du compteur dans cette mémoire, et inversement, des informations de distances comptabilisées dans ce compteur. Selon l'invention, ces moyens de transfert sont agencés pour transférer, dans une première zone de la mémoire dits "fixe" les distances totales intermédiaires successives, parcourues depuis la mise en service du véhicule, et, dans une seconde zone de la mémoire dite "circulante", les distance partielles successives parcourues entre chaque coupure de courant d'alimentation, les distances partielles étant transférées dans les cases de la zone circulante de la mémoire, à chaque coupure de courant, et les distances totales intermédiaires étant inscrites dans le compteur à chaque mise sous tension. (Figure 1).
Patent CA-1223391-A (CA)
Inventor: PIKE ROSCOE A
IPC: C08G73/00
Filed: 1984-09-12
Granted: 1987-06-23
Abstract: Abstract Water Soluble Polyimide Resin System The present invention is directed toward a process for making water soluble polyimide resin systems.  The process comprises preparing a solution of a polyamic acid in an organic solvent, adding water to the solution to cause the polyamic acid to precipitate, filtering the precipitated acid, washing the precipi-tated acid with water to remove the organic solvent and then reacting the washed acid with a water soluble amine forming the water soluble amine salt of the polyamic acid.  This polyamic acid salt may then be converted to the polyimide by heating.  These water soluble polyamide systems allow for safer application of polyimide coatings to substrates.
Patent CA-1248712-A (CA)
Inventor: FREDENUCCI PIERRE
IPC: D06N7/00
Filed: 1984-10-05
Granted: 1989-01-17
Abstract: IN THE UNITED STATES PATENT & TRADEMARK OFFICE            PATENT APPLICATION entitled: Paper sheet, process for preparing same and applications thereof particularly as product for substituting impregnated glass webs in the name of: Pierre FREDENUCCI assigned to: ARJOMARI-PRIOUX   ABSTRACT OF THE DISCLOSURE   The invention relates to a paper sheet obtained essentially from (parts by dry weight) Fibers (cellulosic and non cellulosic)20 to 40 "basic mixture"     Fillers   80 to 60 Latex                                 40 to 105 in particular by a process of double flocculation, which has a very high resistance to delamination. The invention is applicable to floor and wall coverings.
Patent CA-1243299-A (CA)
Inventor: KAPUR JAGDISH C
IPC: C07D499/897
Filed: 1984-10-17
Granted: 1988-10-18
Abstract: ABSTRACT       A new process is described for the preparation of penicillanic acid 1,1-dioxide by dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide with magnesium in association with an acid.
Patent CA-1232491-A (CA)
Inventor: SANDERS ROYDEN C JR
IPC: B41J2/235
Filed: 1985-04-10
Granted: 1988-02-09
Abstract: ABSTRACT OF THE DISCLOSURE     The method of assembling a dot matrix print pin driving spring in relation to a solenoid having an axial hole, the spring carrying a cylindrical armature and the hole being designed for receiving the cylindrical armature, the solenoid being carried by a housing, positioning a plastic sheet adjacent the hole, with an edge of the plastic sheet overlying the hole, inserting the armature into the hole thereby partially drawing the plastic sheet into the hole so that it engages more than 180° of circumference of the armature to center the armature in the hole.
Patent CA-1233376-A (CA)
Inventor: CASSOU ROBERT
IPC: A61D19/02
Filed: 1985-04-24
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to apparatus for artificial insemination of animals, and particularly carnivores such as dogs, foxes, wolves and even smaller animals such as mink. The apparatus comprises a flexible probe having apertures at each end,  in which is mounted slidingly a semen reservoir tube, which is also flexible, a projecting end of the semen tube presenting a head and an orifice behind said head through which the semen is ejected from the tube, the other end of the semen tube being coupled with a sheath having a removable abutment limiting the stroke of the sheath and tube in the probe, a piston extending through the sheath to engage in the tube for actuation to eject semen therefrom, and balloons extending externally round the probe for inflation once the probe is disposed in the vaginal cavity of the animal by compressed air blown through a separate conduit in the probe from that receiving the semen tube.
Patent CA-1250374-A (CA)
Inventor: GADEKEN LARRY L
IPC: G01V5/10
Filed: 1985-07-24
Granted: 1989-02-21
Abstract: METHOD AND APPARATUS FOR FORMATION LOGGING     USING POSITION SENSITIVE NEUTRON DETECTORS     Abstract of the Disclosure One  or more position sensitive neutron  detec-tors  in  a  borehole  logging tool  provide  for  making dual-porosity  dual-spaced  neutron  porosity  logs  with fewer  detectors  and a more compact tool, by  separately detecting  both thermal and epithermal neutrons in a sin-gle detector.  The position sensitivity also provides for determining,  with a single neutron detector,  particular neutron  characteristic  lengths in the earth  formations being logged.
Patent CA-1240769-A (CA)
Title: Procede et systeme de reapprovisionnement automatique   et informatise de presentoirs
Inventor: DECHIROT JEAN-PIERRE
IPC: A47F5/08
Filed: 1985-08-28
Granted: 1988-08-16
Abstract: L'invention concerne un procédé et un système de réapprovisionnement automatique et informatisé de présentoirs de magasins. La quantité à réapprovisionner par article est déterminée à partir de la mesure de la longueur laissée libre sur la broche, par l'intermédiaire d'un pistolet comportant: un émetteur et un récepteur d'ultra-sons logés dans des lunettes coulissantes réglables, un dispositif de visée constitué d'une lampe, d'une chambre réfléchissante d'une lentille, d'un filtre colorant et de conduits réfléchissants, sur l'arrière un affichage et, sur l'avant, un nez muni de conduits d'un tube réfléchissant et d'une empreinte d'accrochage. Ce pistolet est relié à un micro-ordi-nateur combiné à une imprimante, à un lecteur de mini-cas-settes et à un coupleur téléphonique-acoustique. Il existe une application possible pour le réapprovisionnement automatique de présentoirs.
Patent CA-1257486-A (CA)
Inventor: KOMPELIEN ARLON D
IPC: G01F1/36
Filed: 1985-08-29
Granted: 1989-07-18
Abstract: APPLICATION OF                      A. D. KOMPELIEN           FLOW SENSOR WITH ADJUSTABLE SENSITIVITY                          ABSTRACT     A flow sensor having adjustable sensitivity includes a differential pressure sensing element located in an internal compartment within a rotatable cylinder.  The compartment is connected between diametrically opposite fluid ports on the surface of the cylinder by fluid channels.  In one embodiment, the sensor is located on a diaphragm partitioning the compartment into a first and a second chamber with the sensor being responsive to a distortion of the diaphragm induced by a differential pressure.  In a second embodiment, the sensor is a flow sensor and is arranged to monitor a fluid flow through the compartment induced by a differential pressure.  The cylinder is rotatable on an axis at located right angles to a fluid flow thereacross whereby the ports are selectively located at a desired angle with respect to the fluid flow path.  The cylinder is located within a fluid-tight housing having a fluid inlet and a fluid outlet arranged to direct a fluid being monitored by the sensor around the cylinder.  An external adjusting knob is connected to the axis of the cylinder through a first fluid-tight access opening in the housing to provide a means for selectively rotating the cylinder.  Electrical connections to the pressure sensing element are provided through a second fluid-tight access opening in the housing.  The sensor has particular utility in a flow measuring system using a plurality of sensors having their output signals applied through a shared amplifier whereby each sensor is adjusted to compensate for individual sensor sensitivity.
Patent CA-1256359-A (CA)
Inventor: SPELSBERG THOMAS C
IPC: G01N33/74
Filed: 1985-09-18
Granted: 1989-06-27
Abstract: Abstract of the Invention A method for rapidly determining the presence of functional cellular steroid receptors by assaying a tissue sample for nuclear steroid binding is disclosed which comprises treating the tissue with collagenase, incubating the isolated cells with a labelled steroid capable of complexing said receptors and measuring the bound radioac-tivity and the DNA of the isolated cellular nuclei.
Patent CA-1241034-A (CA)
Inventor: TYLER RAYMOND
IPC: B66F7/24
Filed: 1985-10-22
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure describes a support device for a disabled vehicle tire of an automobile or the like. The device comprises a body which is adapted to receive and hold the disabled vehicle tire.  Wheels or other rolling devices enable the body to ride on a hard surface.  A ramp is provided to enable to drive the disabled vehicle tire onto the body to rest thereon.  Two braking systems are provided to prevent any movement of the body while mounting and dismounting the disabled vehicle tire onto and from the body.  Finally, the body can be connected to the automobile by means of an attachment, such as a chain after having mounted the disabled tire onto the body.   In this manner, the driver of the automobile will be able to drive his car while pulling the body while the disabled vehicle tire is carried by it.
Patent CA-1250696-A (CA)
Inventor: BRUNNMUELLER FRITZ
IPC: C08F8/00
Filed: 1985-11-25
Granted: 1989-02-28
Abstract: Abstract of the Disclosure:  Linear, basic polymer pow-ders which contain units of the formula                     (I) and have a Fikentscher K value of from 10 to 200 are pre-pared by eliminating the formyl groups from N-vinylform-amide polymer powders with a gaseous hydrogen halide in the presence of not more than 5% by weight, based on the polymer used, of water.