baber/WOPTO huggingface dataset:
Patent CA-1144207-A (CA)
Inventor: HAYMAN ERIC R
IPC: B41L1/24
Filed: 1981-01-23
Granted: 1983-04-05
Abstract: ABSTRACT OF THE DISCLOSURE            A wallet-sized checkbook particularly suited for use in conjunction with a one-write check record keeping system wherein an entry is made on a journal page simultaneously with the writing of a check.  The checkbook enables records of checks written in the field to be subsequently transferred directly on to a one-write journal page.  The book comprises a cover having an interior pocket and a writing surface fastened at one end to the inside of the cover.  A data sheet of coated release paper overlies the writing surface and releasably carries a series of ink-receptive strips adapted to receive ink from a carbon strip extending along the reverse side of a one-write check.  A check is positioned on top of a selected strip on the data sheet by a series of pins which project through pre-punched holes in a widthwise margin of the check.  Indicia on the opposite margin of the release paper cooperate with the pins to assist in the check-positioning function.  Thus, data written on the front of the check is transferred via the carbon to the underlying strip which can be subsequently peeled from the release sheet and applied at the appropriate line of a journal page to provide an accurate record of the field-written check.
Patent CA-1141771-A (CA)
Inventor: LIAUW KOEI-LIANG
IPC: C07F7/22
Filed: 1981-02-18
Granted: 1983-02-22
Abstract: ABSTRACT     The present invention provides a process for pre-paring an organic solvent solution of a lower trialkyltin hydride in high yield and purity, with a minimum of handling steps and occasions for persons to be exposed to hazardous materials.  The process comprises reacting a lower trialkyltin chloride with an alkali metal bis(2-alkyoxyethoxy)aluminum dihydride in the presence of a hydrocarbon solvent boiling in the 50° to 200°C range, whereby a solution of the lower trial-kyltin hydride is obtained.  The lower trialkyltin hydride produced by the process of the invention can be readily sep-arated by distillation from unchanged trialkyltin chloride starting material.  The proportions of alkali metal bis(2-alkoxyethoxy)aluminum dihydride to trialkyltin chloride in the present process suitably range from 0.3 mole to 1 mole of the former per mole of the latter.  The lower trialkyltin hydride so produced is conveniently utilized in solution as a reactant in an addition reaction ("hydrostannation") or as a reducing agent of controlled activity ("hydrostannolysis").
Patent CA-1148876-A (CA)
Inventor: JOHANSEN O STEINAR
IPC: B05C3/12
Filed: 1981-04-08
Granted: 1983-06-28
Abstract: METHOD AND APPARATUS FOR LUBRICATING STEEL CABLE.           Abstract of the Disclosure.     A method of lubricating steel cable wherein the steel cable is drawn through a chamber contain-ing lubricant under pressure. The chamber has an out-let and an inlet lined with rubber sleeves through which the cable passes.  A liquid lubricant is uti-lized, preferably a lubricating oil, which is supplied to the chamber by means of a pump having a high deliv-ery pressure, minimum 20 bar and preferably above 40 bar, but with a relatively small delivery capacity.          The rate of passage for the steel cable through the chamber is adapted such that the hollow spaces in the steel cable absorb the supplied oil to such an extent that oil leakage is avoided.  The apparatus for carry-ing out the method comprises a chamber for lubricant under pressure, having an inlet and an outlet for the steel cable.  A supply hose for lubricant leads to the chamber, and a pressure pump ensures pressure in the lubricant.  The pump is a suction pump which can deliver a pressure of at least 20 bar, prefer-ably above 40 bar, but has a small delivery capacity.
Patent CA-1169238-A (CA)
Inventor: MOEN JERRY M
IPC: F02M19/02
Filed: 1981-05-14
Granted: 1984-06-19
Abstract: ABSTRACT OF HE DISCLOSURE         A tool for modifying openings in carburetor jets includes a base, upwardly extending guide rods, a relatively heavy tool-carrying block slidable on the rods, and a plate for holding the jet or jets to be modified.  The plate has locating openings and the base has a locating pin, the locating openings being spaced so that when the proper one is placed on the pin the selected jet is accurately located beneath a tool carried by the block.  The block, with the proper tool installed therein, is then lifted and allowed to drop so that the tool reduces the jet orifice size.  The tools have rounded ends and diameters to properly modify various jets.
Patent CA-1162856-A (CA)
Inventor: DVORNIK DUSHAN M
IPC: A61K31/404
Filed: 1981-07-20
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed are new methods of using 1-(4-chlorobenzoyl-5-methoxy-2-methyl-1H-indole-3-acetic acid, or a therapeutically acceptable salt thereof with an organic or inorganic base for the treatment of complications as-sociated with diabetes mellitus. The compound inhibits lens aldose reductase in a diabetic mammal.
Patent CA-1180638-A (CA)
Inventor: HASEGAWA KISAKU
IPC: F15B21/00
Filed: 1981-08-25
Granted: 1985-01-08
Abstract: SPECIFICATION 1.  Title of the Invention:  HYDRAULIC ELEVATOR 2.  Abstract of the Disclosure:    This invention relates to a hydraulic elevator wherein working oil is transferred from a tank to a jack or vice versa by means of a hydraulic pump which is driven by an electric motor, so as to cause the elevator to ascend and descend; characterized in that a hydraulic circuit is equipped with electronically-controlled variable flow solenoid valves which set flow rates of the working oil in accordance with a program for electronic control in correspondence with respective stages of stop, slow speed ascent, full speed ascent, slow speed descent and full speed descent of the elevator.
Patent CA-1173388-A (CA)
Inventor: GEIGER ROLF
IPC: C12P21/02
Filed: 1981-09-02
Granted: 1984-08-28
Abstract: Abstract of the Disclosure The invention relates to an insulin of the formula I       in which X denotes Thr or OH and Y denotes Asp or Asn, a process for its preparation and pharmaceutical formula-tions containing this insulin.
Patent CA-1179089-A (CA)
Inventor: BALLARD EDWARD C
IPC: C09J123/08
Filed: 1981-09-03
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE Homogeneous blends of at least two non-cross-linked ethylene copolymers having different polar comon-omer contents are mildly crosslinked to reduce their melt index.  The crosslinked blend can be mixed with tackifier, plasticizer, filler and antioxidant to yield hot melt pressure sensitive adhesive compositions.  In the alternative, at least one of the two ethylene copoly-mers can be crosslinked prior to blending in the hot melt pressure sensitive adhesive composition.
Patent CA-1184601-A (CA)
Inventor: FLEISCHMANN HEINZ
IPC: H03K17/28
Filed: 1981-10-14
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE An electronic switching device is described for use with microprocessors and other memory containing devices.  The electronic switching device can be adjusted to provide control signals out to the microprocessor or other memory containing devices when the supply-voltage common to all units goes above or falls below predetermined values.  The control signals sub-stitute an auxiliary voltage for the supply voltage when wide fluctuations occur.  further, the control signals introduce delays which allow the microprocessor or the memory containing devices to complete an internal processing step before switching in the auxiliary voltage.
Patent CA-1169849-A (CA)
Inventor: EPPS STEPHEN R
IPC: B60S9/08
Filed: 1981-10-16
Granted: 1984-06-26
Abstract: MOBILE CRANE HAVING TELESCOPING OUTRIGGERS AND POWER OPERATED SCREW MEANS FOR SAME                 ABSTRACT OF THE DISCLOSURE      A mobile crane having an extensible boom which is swing-able about both a vertical and horizontal axis and having telescoping outriggers that extend transversely of the main frame of the crane and which outriggers are also pivotally mounted about a vertical axis for swinging between stowed position  along the main frame and an extending crane operative position.   Power operated-extension means are provided for telescopingly adjusting the outriggers and includes a reversible hydraulic motor for rotating a threaded shaft. The telescoping outrigger includes a hollow box in which a hollow beam is telescopingly mounted.
Patent CA-1143182-A (CA)
Inventor: CUNNINGHAM PERCY C
IPC: G01F23/02
Filed: 1981-11-09
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE        An apparatus for monitoring the level of liquid in a grass playing field which includes a subsurface liquid reservoir, the apparatus comprising a generally U-shaped tube-like element, said tube-like element being in liquid communication with the liquid in the liquid reservoir, one leg of said tube-like element being positioned within the playing field such that the level of the liquid in the one leg is representative of the level of liquid in the playing field, the other leg being positioned outside of the boundary of the playing field, the liquid in the other leg having a measurable characteristic which is representative of the level of liquid in the playing field; and means for measuring said characteristic.
Patent CA-1155754-A (CA)
Inventor: ARILD TOR
IPC: A47C/
Filed: 1981-11-16
Granted: 1983-10-25
Abstract: ABSTRACT        A universal joint suspension element has four torsion arms, extending from a central location, forming a substantially planar member. Clamping means with a plurality of grooves fasten the member.  The grooves are patterned such that the torsion arms are secured therein, with the grooves flared near the periphery of the clamping means.
Patent CA-1175757-A (CA)
Inventor: BURT HAROLD S
IPC: B65G1/04
Filed: 1981-11-17
Granted: 1984-10-09
Abstract: APPARATUS AND METHOD FOR FINE POSITIONING         A VEHICLE AT A STORAGE BIN IN AN AUTOMATIC                STORAGE AND RETRIEVAL SYSTEM     Abstract An automatic storage and retrieval system including a storage bin, having a mechanism for positioning a vehicle at the storage bin including a rough positioning mechanism with an encoder having a rotatable member which rotates through an arc less than a complete revolution in response to movement of the vehicle and generates a signal with a different value at each of various member positions which correspond to respective vehicle rough position zones.  A control device receives the signal and selectively causes the vehicle to move to a rough position zone at the storage bin.  A fine positioning mechanism repositions the vehicle within a particular position zone after rough positioning and utilizes a light source and photoelectric sensor mounted on the vehicle for detecting a target mounted in a fixed relation with respect to the storage bin.  The control mechanism receives an electrical signal generated by the photoelectric sensor and causes the vehicle to stop at the fine position location at the storage bin.  A high-low positioning device selectively lowers and raises a carriage including a retrieval apparatus such as a fork assembly within the bin.  A method is provided to utilize the automatic storage and retrieval system including rough and fine positioning of a vehicle relative to a storage bin and high-low positioning within the bin.
Patent CA-1163104-A (CA)
Inventor: RUSSO MICHAEL S
IPC: B65D81/18
Filed: 1981-12-11
Granted: 1984-03-06
Abstract: Abstract of the Disclosure A self contained refrigerant package and method for shipment of a perishable or degradable product is described.  The hipping package comprises an insulated container having therein a predetermined quantity of dry ice and a predetermined quantity of refrigerant gel that separates the product from the dry ice to prevent contact with the dry ice.  The shipping package maintains the desired temperature range for periods in excess of 48 hours thus providing a safety factor for delays in shipment of such products.
Patent CA-1195832-A (CA)
Inventor: BURGER RAYMOND
IPC: B27F7/15
Filed: 1981-12-21
Granted: 1985-10-29
Abstract: Wooden structures are assembled from a plurality of wooden elements with interposed metallic connectors, by assembling the wooden elements on a work table provided with a rectangular grid. The image of the structure to be assembled, with a superposed grid corresponding to the grid on the table, is projected on the table until the respective grids register with each other. Then the wooden elements are assembled on the picture; and as the corners of the grid on the table are tapped holes, retainers can be used to hold the assembled elements in place. The table with thus-assembled wooden elements is then run through an endless belt press having superposed convergent runs, whereby the metallic connectors are sunk into the wooden elements to complete assembly of the structure, after which the completed structures are removed from the tables onto rollers with interspersed lifting arms that swing vertically about an axis parallel to the direction of movement of the tables. The arms are mounted on a carriage that moves horizontally perpendicular to the direction of movement of the tables to deliver a completed wooden structure to a stack and to return to receive the next structure.
Patent CA-1172712-A (CA)
Inventor: BYNUM BYRON G
IPC: H03K3/282
Filed: 1981-12-22
Granted: 1984-08-14
Abstract: CURRENT OUTPUT OSCILLATOR                    Abstract An integrated circuit current-output relaxation oscillator utilizes an internal or external capacitor which is alternately charged from +VBE to a predetermined upper trip point and then discharged to +VBE.  A control current proportional to the voltage across the capacitor is generated and compared with a reference current.  When the control current achieves a predetermined value with respect to the reference current, a transistor is turned on permitting the capacitor to discharge to +VBE.  The control current is generated by the same current mirror circuit which generates the oscillating output current and is either equal or proportional thereto. Therefore, the magnitude of the oscillating output current is dominantly proportional to the magnitude of the reference current, and the frequency of oscillation is dominantly dependent on passive components, i.e. a resistor and a capacitor.
Patent CA-1159271-A (CA)
Inventor: ROMERO-SIERRA CESAR
IPC: A01N3/02
Filed: 1982-02-23
Granted: 1983-12-27
Abstract: ABSTRACT        A relatively inexpensive solution for the single step preservation of fresh naturally coloured blooms, compris-ing (in amounts per litre) 600-700 ml tert-butyl alcohol 200-250 ml 2-propanol 3- 30 g  thiourea 3- 30 g  citric acid 3- 30 y  sodium citrate 50-150 ml propionic acid 0-250 ml phenol.
Patent CA-1174061-A (CA)
Inventor: FUNK HARALD F
IPC: F23R3/00
Filed: 1982-03-02
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus for improving the overall operating efficiency of a gas turbine system by purifying relatively hot turbine exhaust gas to remove environmen-tally harmful components therefrom, by converting a portion of the thermal energy of the exhaust gas to mechanical work and by reclaiming a portion of the thermal energy of the exhaust gas by transferring it to other fluids. Purification to remove harmful components is advantageously accomplished using regenerators. Conversion of thermal energy to mech-anical work is usefully accomplished in a primary turbine motivated by hot combustion gas and in a helper turbine motivated by a relatively hot heat exchange fluid which has derived its thermal energy by exchange with heated solids in thermodynamically efficient regenerators.
Patent CA-1189777-A (CA)
Inventor: YOSHIDA TOSHIO
IPC: B21C37/06
Filed: 1982-03-16
Granted: 1985-07-02
Abstract: ABSTRACT    In the method of producing a double-wall composite tube by the steps of 1) applying heat to an outer tube, and 2) applying expanding pressure to an inner tube inserted into the outer tube so that the inner tube expands in diameter into tight contact with the outer tube, at least one of the steps 1) and 2) is carried out with respect to a local zone of the tubes which travels progressively from one end to the other of the tubes thereby to cause the outer tube to successively expand locally in the traveling local zone and the inner tube to undergo plastic deformation in expansion to fit tightly against the outer tube, and the expanding pressure acting on the inner tube is thereafter removed, the two tubes being left to attain the ambient temperature, whereby a tight interference fit is obtained therebetween.  The heating may be carried out by means of high-frequency induction heating means.  The expanding pressure may be applied either hydraulically or mechanically.
Patent CA-1193913-A (CA)
Inventor: MOHN FRANK
IPC: F16L39/00
Filed: 1982-04-08
Granted: 1985-09-24
Abstract: ABSTRACT      An electrically powered submersible pump system has a pipe stack in which a dielectric oil is circulated within tubular electric power supply conductors, for which the oil provides insulation, down to the pump head to cool and lubricate the motor bearings.   The oil is returned between the conductors and a surrounding cofferdam pipe.   The liquid being pumped is guided in a duct between the cofferdam pipe and an outer load bearing pipe.   The pipe stack is divisible into sections of convenient length, the conductors, the cofferdam pipe, and the outer pipe having releasable connector means at each end of each pipe stack section.
Patent CA-1189248-A (CA)
Title: Polyurethane foam compositions and a process for  making same
Inventor: JOHNSON DOUGLAS L
IPC: C08G18/00
Filed: 1982-05-07
Granted: 1985-06-18
Abstract: POLYURETHANE FOAM COMPOSITIONS         AND A PROCESS FOR MAKING SAME     ABSTRACT OF THE DISCLOSURE            Polyurethane foams having improved physical properties are prepared by reacting a poly-isocyanate and polyol in the presence of a melamine polyol which contains no polyether linkages and a foaming agent.
Patent CA-1190013-A (CA)
Inventor: FUKUSHIMA NOBUO
IPC: B29C47/10
Filed: 1982-05-19
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE         A process for producing a highly expanded polypropylene foam uniform in the viscosity at the extrusion foaming, improved in melt strength and free from unevenness of surface by using a polypropylene resin having a specified melt tension.
Patent CA-1183035-A (CA)
Inventor: SHELNUT JAMES
IPC: G03F7/004
Filed: 1982-06-14
Granted: 1985-02-26
Abstract: ABSTRACT OF THE DISCLOSURE       A colored, positive-acting, radiation-sensitive composition whose color is extinguished or greatly decreased in intensity upon irradiation comprising at least one acid-free resin, at least one component which upon irradiation yields acidic and/or free radical products, at least one acid and/or free radical sensitive dyestuff and at least one positive-acting component;  positive-acting elements comprising suitable support materials at least one surface of which has been coated with the above composition and lithographic printing plates comprising the above elements, wherein the support materials are lithographically suitable support materials, which have been imagewise exposed to radiation whereby there is a high contrast, before development, between the colored image areas and less intensely colored or colorless non-image areas, the image areas of said plates being additionally highly stable against aqueous alkaline developers after develop-ment to remove the exposed non-image areas of the composition and more highly colored than the non-image areas of the revealed sub-strate surface.
Patent CA-1175790-A (CA)
Inventor: SZKARADEK EDWARD J
IPC: B02C17/16
Filed: 1982-06-23
Granted: 1984-10-09
Abstract: ABSTRACT          Sandmill Screen Mounting Assembly The upper portion of the liquid processing vessel of  a  sandmill  is  provided  with  a  large  diameter tubular outlet.   A cup-shaped filter  to retain the grinding media in the vessel is placed in the outlet, and a cover having an outlet port is placed over the end of the tubular outlet.  The filter can be easily removed  for  cleaning  and  selectively  located  in different rotational  positions to even-wear of the filter.
Patent CA-1217979-A (CA)
Inventor: LAPETINA ROBERT A
IPC: B63G8/42
Filed: 1982-07-13
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE A deep  water  tow system adapted for being towed  by  a  tow cable behind a ship includes a buoyant  tow vehicle  for housing apparatus to be used underwater, a coupler for connecting the tow vehicle to the tow cable, and a weight in the form of a multi-link chain attached to the tow cable at a  location some predetermined distance  from the tow vehicle. The chain is of sufficient weight to pull the tow vehicle downwardly in water until the chain contacts the water floor.
Patent CA-1161445-A (CA)
Title: Methyl 3-acetamido-2-(5-methoxy-indol-3-yl) propanoate
Inventor: SCHUT ROBERT N
IPC: A61P9/12
Filed: 1982-07-15
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is the novel compound methyl 3 -acetamido-2-(5-methoxyindol-3-yl) propanoate which is useful as an anti-hypertensive agent.
Patent CA-1195812-A (CA)
Inventor: SCHWARTZ VERN R
IPC: A43D1/00
Filed: 1982-07-21
Granted: 1985-10-29
Abstract: ABSTRACT    An automatic system for forming custom-made shoe inserts for a person's feet from a pair of blanks is provided with a foot impression mechanism including a pair of pin arrays for simultaneously forming an impression of the contour of the undersurface of each of the person's feet and for releasably retaining each impression formed.  Each of the pin arrays is arranged in orthogonal rows and columns with adjoining pins in each column having asymmetric contacting surfaces.  The system is also provided with a blank holding assembly for holding the blanks in lateral alignment with the impressions, a blank shaping mechanism for successively sensing each impres-sion and for concomitantly successively cutting material away from each blank in conformance with the corresponding sensed impression, and a drive mechanism for automatically driving the blank shaping mechanism both laterally and to-and-fro  over the impressions and the blanks in response to a single drive motor so as to automatically form the custom-made shoe inserts from the blanks in conformance with the impressions.  A sensing and switching unit automatically stops the drive mechanism when the blank shaping mechanism is in both a desired lateral position and a desired to-and-fro position following formation of the custom-made shoe inserts.
Patent CA-1193616-A (CA)
Inventor: WILLMS LOTHAR
IPC: A01N41/02
Filed: 1982-08-31
Granted: 1985-09-17
Abstract: Abstract of the disclosure:          Compounds of the formula                       (I) wherein X is halogen, R1 and R2 are hydrogen, halogen, (halo)alk(en)yl, (halo)alkoxyalkyl or together form an (optionally substituted) alkylene bridge, and R3 is hydro-gen, alkyl or halogen are valuable intermediates in parti-cular for the manufacture of pesticides.
Patent CA-1188533-A (CA)
Inventor: LANGELUEDDEKE PETER
IPC: A01N57/20
Filed: 1982-09-30
Granted: 1985-06-11
Abstract: Abstract of the disclosure:          The invention relates to herbicidal agents which contain a compound of the formula I                          (I) in which R denotes  H, NH4, Na, K or 1/2 Ca, and X denotes OH or -NH-CH(CH3)-CONH-CH(CH3)-COOH, in combination with a compound of the formula II                                      (II) in which X denotes Cl or CH3 and Y denotes H, an alkali metal, optionally substituted NH4 or alkyl,   d with the compound of the formula III                                  (III) or the compound of the formula IV                 (IV) These agents exhibit a synergistic action when used for combating weeds, in particular in  tree-like or shrub-like plantations.