baber/WOPTO huggingface dataset:
Patent CA-1152541-A (CA)
Inventor: STAEMPFLI JACKIE
IPC: B63B21/24
Filed: 1981-05-21
Granted: 1983-08-23
Abstract: Abstract:    A grapnel is disclosed which comprises a plurality of arms pivotably mounted on a substantially rod shaped body. Said arms have at their free ends catching points forming an angle with the arms and near the foot of said catching points auxiliary catching claws extend substantially in the direction of said arms.  A piston and cam-shaped portions of the grapnel arms cooperate to urge the arms into an outwardly extending position upon a traction on the grapnel rope.
Patent CA-1175539-A (CA)
Inventor: CHIU PAY H
IPC: H01S3/02
Filed: 1981-06-05
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      A dye cell holder adapted for removable engagement with a support in a dye laser arrangement is disclosed.  The holder is particularly adapted to hold thin fragile dye cells.  The holder comprises a support for such fragile cell which contains a dye solution and is to be pumped by a laser beam.  The dye cell is retained against the support by a retaining device which is movable relative to the support in a manner to provide access to permit insertion of the dye cell into the holder and to permit removal of the cell from the support.  Either the support or the retaining device has an aperture through which a laser beam passes in pumping a dye solution in the dye cell.
Patent CA-1178752-A (CA)
Inventor: L ABBE RICHARD J
IPC: A42B3/30
Filed: 1981-06-11
Granted: 1984-12-04
Abstract: TITLE                  EXPLOSIVE ORDINANCE DISPOSAL HELMET                              INVENTOR   Richard L'Abbe André M. St.-Laurent James A. Newman Brian N. Gallup ABSTRACT OF THE DISCLOSURE         A ballistic helmet for use by bomb disposal personnel which includes a covering of soft ballistic nylon over a rigid polycarbonate shell.  The shell is lined with semi-shock attenu-ating foam and is designed to cover the entire head.  A transparent visor in the front of the helmet can easily be removed by the wearer and a blower assembly provides fresh air inside the helmet to eliminate fogging of the visor.  The assembly incorporates an integral communication headset and microphone.  Stability of the complete unit on the wearer's head is accomplished by a double-strap retention system.
Patent CA-1163195-A (CA)
Inventor: KEITH ALEC D
IPC: A61K9/70
Filed: 1981-06-24
Granted: 1984-03-06
Abstract: ABSTRACT    A polymeric diffusion matrix containing a vasodilator is provided comprising from about 2 to about 60% of a polar plasticizer, e.g., glycerol, from about 2 to about 15% of a matrix component, e.g., polyvinylalcohol, from about 2 to about 10% of a water-soluble polymer with hydration sites, e.g., polyvinylpyrrolidone, which in combination with the remaining ingredients yields a matrix capable of sustained release of a vasodilator drug dispersed therein, and the balance water, the percentages being by weight.
Patent CA-1152536-A (CA)
Inventor: SUZUKI KEIICHIRO
IPC: C04B35/565
Filed: 1981-07-14
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE      A dense sintered silicon carbide ceramic which has high strength and a flexural strength of at least 25 kg/mm2 at room temperature and 1400°C is obtained by molding a mixture of an aluminum oxide source in an amount of 0.5 to 35 wt.% as A?2O3 and silicon carbide in a substantial remainder portion followed by pressureless sintering.
Patent CA-1174365-A (CA)
Inventor: ODAKA KENTARO
IPC: G11B27/031
Filed: 1981-08-05
Granted: 1984-09-11
Abstract: ABSTRACT    A pulse code modulation signal processing circuit, for example, for an audio recording and reproducing apparatus to be used with a video tape recorder wherein errors occurring in the pulse code modulated signals are detected by serially providing incoming pulse code modulated data words to serially connected shift registers which are, respectively, adapted to store one word.  The outputs of the first and third register are added and divided by two and this divided output is added with the inverted output of the second shift register and the results are compared with a reference signal to determine a one or zero.  The one indicates that there is an error in one of the words and the zero indicates that there is no error.          The ones or zeros from the comparing circuit are stored in three serially connected one bit shift registers which are timed with the data receiving shift registers and if a one occurs in any of the second shift registers an interpolation circuit is utilized to interpolate the output serial connected words from the first three shift registers.  When the second shift register does not contain any ones, but contain only zeros, then it is known that the signals in the first three serially connected shift registers are correct.
Patent CA-1167080-A (CA)
Inventor: GARNETT JOHN F C
IPC: F16J15/02
Filed: 1981-08-12
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE     A sealing strip comprises a base and a pile formed on the base.   The strip is sandwiched between two surfaces to form a seal between the surfaces with the base being connected to one surface and the pile being compressed by the other surface.   If the seal is improved by increasing the compression, the friction between the pile and the other surface is such that the two surfaces cannot be readily moved relatively to one another in a direction parallel to the surfaces.   The sealing strip endeavours to overcome this problem by having a material of a lower coefficient of friction than the fibres of the pile at or above the surface of the pile.   This reduces the frictional force between the pile and the other surface thus allowing easy relative movement of the surfaces when the pile is highly compressed by the other surface to form an effective seal.
Patent CA-1167292-A (CA)
Inventor: GINTHER GARY D
IPC: B25B23/04
Filed: 1981-09-14
Granted: 1984-05-15
Abstract: ARTICLE FEEDING APPARATUS                       Abstract An apparatus for feeding articles with a head and a shank such as screws one at a time to a tool such as a power screwdriver through a hose.  The apparatus has a pilot passageway into which articles are trans-ferred one at a time by a metering arm driven by a fluid motor.  Preferably, upon transfer, each article is in-stantaneously propelled through and discharged from the pilot passageway by a stream of compressed air discharged into the pilot passageway downstream of the inlet through which articles are transferred into the pilot passageway.          Each article is propelled through the pilot passageway initially by aspiration and, subsequently, by the stream of compressed air impinging on the article.  Alternatively, each article falls due to gravity through the pilot passage-way and a portion of the hose and is then propelled through the hose by a stream of compressed air.
Patent CA-1188331-A (CA)
Inventor: RICHTER JOHAN C F C
IPC: B65G17/12
Filed: 1981-09-24
Granted: 1985-06-04
Abstract: HIGH PRESSURE FEEDER DEFLECTION PREVENTION             ABSTRACT OF THE DISCLOSURE         A high pressure transfer device and method of continuously conveying hard particulate material using the high pressure transfer device ensure proper operation even under high pressure differential.  The high pressure transfer device includes a pocketed rotor containing through-going pockets and a housing enclosing the rotor and having ports disposed around the exterior periphery of the housing.  A structure, such as first and second jacket portions, is provided for applying a radially inwardly directed force to the housing exterior periphery roughly proportional to and opposite a force tending to deflect the housing radially outwardly so that significant deflection of the housing is prevented.  The force application structure generally applies a force proportional to the pressure of high pressure liquid entering the transfer device.  Such a force applicator structure may be a piston and cylinder arrangement, or bellows arrangement, with a pair of force transmitting rods interconnecting the jacket portions.  The transfer device is normally mounted for rotation about a vertical axis, and deep underwater.
Patent CA-1169060-A (CA)
Title: [8-(dialkylamino alkoxy)-caffeine]-platinum  complex compounds, a process of preparing these  compounds and pharmaceutical products containing the  specification submitted herewith
Inventor: KLOSA JOSEF
IPC: C07D473/12
Filed: 1981-12-10
Granted: 1984-06-12
Abstract: Abstract New [8-(dialkylamino alkoxy)-caffeine]-platinum complex compounds of the general formula   are prepared from 8-(dialkylamino alkoxy)-caffeine and hexachloro platinic acid.  The complex compounds are non-poisonous, stable and very durable.  In pharmacological test series distinct cytostatic activity of the complex compounds is observed and they are suitable for use as active components in pharmaceutical products.
Patent CA-1190632-A (CA)
Inventor: THOMAS DAVID M
IPC: G11C7/00
Filed: 1981-12-21
Granted: 1985-07-16
Abstract: Abstract Disclosed is a cell to word buffer for use in a digital TV display radar system in which radar pulse returns are digitized by an analog to digital converter to form pixel data, polar  coordinates of the pulse returns are converted to their equivalent X, Y Cartesian coordinates by a coordinate converter and the pixel data are stored in an X, Y refresh memory array in accordance with their X, Y coordinates for use in refreshing a TV display.  The cell to word buffer allows large offsets in high resolution radar scan converters.  The cell to word buffet memory means is located intermediate the coordinate converter and refresh memory for temporarily storing, for each Y location, a plurality of groups of adjacent pixel data and their associated X addresses and for transferring each group of pixel data to its appropriate location in the refresh memory when each group in the buffer memory is filled with pixel data.  Further buffer registers of the first in, first out type may be provided inter-mediate the buffer memory and the refresh memory for smoothing the rate of data transfers therebetween.  Also, peak detection means may be provided to avoid loss of pixel data for radar samples near the origin.
Patent CA-1238796-A (CA)
Inventor: TAYLOR CECIL K
IPC: A47J37/12
Filed: 1981-12-21
Granted: 1988-07-05
Abstract: ABSTRACT OF THE DISCLOSURE      A deep fat fryer has a tank of inverted U-shaped configuration formed in either a single comparment or divided into two compartments by a medial divider formed of two parallel spaced panels with an air space between the panels; first and second infrared type gas burners are positioned facingly adjacent inner walls of the lower side portions of the vat and receive a measured amount of pressurized combustion air which is mixed with fuel gas to heat radiant tile elements of the burner to radiate heat against the vat walls with the combustion air being substantially less than that of conventional systems so that it is substantially no more than the minimum amount necessary to complete combustion.  Flue gas is exhausted upwardly along side flue means to an upper horizontal gas discharge passageway extending beneath the upper portion of the vat to a vertical flue housing at the rear of the assembly with vanes provided in the gas discharge path for conducting heat to the vat.  Either the single compartment or both compartments of the divided vat or one compartment of the divided vat can be heated by actuating either one or both of the infrared gas burner assemblies.
Patent CA-1173836-A (CA)
Inventor: LANG HANS-JOCHEN
IPC: C07D277/18
Filed: 1981-12-29
Granted: 1984-09-04
Abstract: Abstract of the Disclosure Thiazoline derivatives of the  formula I                            (I) wherein Rl to R6 and Y have the meanings  given, their physiologically tolerated salts, processes  for their preparation, pharmaceutical preparations based on these compounds as well as their  use  as medicaments comprise the invention;     In addition, intermediates are described.
Patent CA-1147661-A (CA)
Inventor: WILLMOUTH ROBERT W
IPC: F03D3/00
Filed: 1982-01-12
Granted: 1983-06-07
Abstract: WIND ENERGY MACHINE UTILIZING CUP IMPELLERS                 ABSTRACT OF THE DISCLOSURE          Cup-type impellers are utilized on wind energy machines which are driven according to a first embodiment to rotate about a vertical axis and according to a second embodiment to rotate about a horizontal axis.  In the vertical axis embodiment, the shaft driven by the cups is coupled to one or more offset generators by a year.  Preferably, a single generator mounted to rotate about a vertical axis is utilized.  The rotor of the generator is supported by a low friction vertical bearing.  In a second embodi-ment, a pair of cone supports is utilized to drive a horizontally disposed shaft.  The shaft is oriented normally with respect to wind direction by utilizing a wind vane mounted on a separate support which detects wind direction and transmits information regarding wind direction to a platform supporting the drive shaft.  Preferably, the generator is mounted directly on the drive shaft.
Patent CA-1194732-A (CA)
Inventor: BLEE TIMOTHY J
IPC: F16H61/02
Filed: 1982-04-21
Granted: 1985-10-08
Abstract: ABSTRACT OF THE DISCLOSURE     An indicator panel has an array of LED's to provide an indication to the driver of a road vehicle, particularly a diesel-powered truck, when he should change to the next highest gear during acceleration from rest or low speed.  The LED's are lit progressively as the engine speed increases in each gear and, when lit, emit green light if the engine speed is below the optimum change-up speed for that gear.  When the engine speed begins to exceed the optimum change-up speed, the next LED illuminated produces red light to the driver. An audible warning may also be produced.  If the driver does not change up in response to such warning, further red LED's will show and a more strident audible warning may be given   The change-up speeds to which the system responds are pre-set so as to be the optimim speeds for increased fuel efficiency. The change-up speed corresponding to the lowest gear is relatively low and increases successively for the successively high gears.  The system may be associated with engine speed control or limiting means so as positively to prevent further increase in engine speed if the driver ignores the warning.  The system may also produce an indication  of the optimum engine speeds at which the driver should change down to the next lower gear during vehicle deceleration.
Patent CA-1149794-A (CA)
Inventor: BAECKSTROEM PER-OLE
IPC: B65H75/02
Filed: 1982-05-21
Granted: 1983-07-12
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to the method and apparatus for using a core made of cardboard or other such material.  The core is covered with hot melt glue so that the end of a web of material to be wound on it can be secured to it.  The invention also relates to a method of manufacturing the core in a helical winding machine, a method of using the core for winding a web of material and an apparatus for using the core for winding webs of material.  The web of material is secured to the core by heating the glue up to its melting point and pressing the web against the core.
Patent CA-1182162-A (CA)
Inventor: CHEN HSING-YAO
IPC: H01J29/50
Filed: 1982-06-28
Granted: 1985-02-05
Abstract: ABSTRACT           An improved color picture tube has an inline electron gun for generating and directing three electron beams, a center beam and two side beams, along coplanar paths toward a screen of the tube. The gun includes a main focus lens for focusing the electron beams.  The main focus lens is formed by two spaced electrodes each having three separate inline apertures therein.  Each electrode also includes a peripheral rim. The peripheral rims of the two electrodes face each other.  The apertured portion of each electrode is within a recess set back from the rim.  The main focus lens electrode closest to the screen includes a slot on the side facing the screen.  The slot extends in the direction of the three electron beam paths and includes means for providing a weaker stigmator effect on the two side beams than on the center beam.
Patent CA-1205938-A (CA)
Inventor: ROBESON LLOYD M
IPC: C08L83/10
Filed: 1982-08-05
Granted: 1986-06-10
Abstract: 13,296 IMPACT MODIFIED POLYARYLATE         BLENDS        ABSTRACT OF THE DISCLOSURE         Described herein are polyarylate molding compositions having improved notched izod impact values after molding, which composition comprises a blend of a polyarylate and a siloxane-polyarylene polyether block copolymer and/or a siloxane polycarbonate block copolymer.         S P E C I F I C A T I O N
Patent CA-1187916-A (CA)
Inventor: HERROUIN GUY
IPC: B60V1/16
Filed: 1982-08-11
Granted: 1985-05-28
Abstract: ABSTRACT      An air-cushion vehicle comprising a lifted structure, a central cushion, and a peripheral lift arrangement in which each lobe of the cuter skirt projects outside the lifted structure and preferably surrounds an inner skirt.      Each lobe extending downwardly is hollow with an open lower end and has a lower part to which is attached an upper part or cover connected along its upper edge to the lifted structure along a rectilinear horizontal line.          The upper part or cover is also connected to the lifted structure along two spaced rectilinear segments at either end of the upper edge and disposed in respective vertical planes.
Patent CA-1179866-A (CA)
Inventor: FINNER MARSHALL F
IPC: G01N3/56
Filed: 1982-09-20
Granted: 1984-12-27
Abstract: APPARATUS FOR TESTING GRAINS FOR      RESISTANCE TO DAMAGE                             ABSTRACT   Corns and other grains are tested for resistance to breakage during shipment by being fed to a rapidly rotating impeller (30) mounted within a cylindrical impact chamber (16).  The grains are metered into the center of the impeller (30) by a metering device (12) at a controlled rate, and are thereafter spun outward through channels formed within the solid impeller disk (60) to strike the smooth surfaced inner wall (35) of the impact chamber (16) at consistent velocities.  The smashed grains fall through a collection chute (17) into a box (20) and are subsequently screened to determine the relative percentage of broken and unbroken grains.  The rate of speed of the impeller (30) and the metering device (12) are controlled to insure uniformity of testing between each sample.
Patent CA-1192641-A (CA)
Inventor: BRADEN DENVER
IPC: H01G13/00
Filed: 1982-09-21
Granted: 1985-08-27
Abstract: Abstract of the Disclosure Miniature electronic component parts such as capacitors or resistors are end conductively coated by use of a part handling plate having a multiplicity of passageways there-through with walls coated by resilient material to grip the parts.  A bank of pins in a press (a) are used to move the parts in the passageways, (b) are used to load the parts into the passageways through the use of a loading plate housing part receiving openings filled with parts by the use of vibration equipment, and (c) are used to dis-charge the parts from the passageways into the recesses of an unloading plate.  The parts are moved in the passage-ways first to expose one end to be coated and then second to expose the other end of the parts to be coated.
Patent CA-1193443-A (CA)
Inventor: OGATA TAKASHI
IPC: C01G15/00
Filed: 1982-09-30
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE       A method for back-extracting indium from an indium-con-taining organic solvent phase based on an  alkyl phosphonic acid monoalkyl ester is characterized in that an aqueous solution containing hydrochloric acid and a chloride of a metal less noble than indium is employed as the extractant. The chloride is that of an alkali metal or alkaline earth metal.
Patent CA-1185426-A (CA)
Inventor: ANDERSSON KARL-HUGO
IPC: F26B13/10
Filed: 1982-10-05
Granted: 1985-04-16
Abstract: Abstract The invention relates to a plant for drying a material web. Such plant includes a plurality of upper (3) and lower blow boxes arranged substantially mutually parallel and at right angles to the travelling direction of the web. The lower boxes are intended to support the web and are provided in their surfaces facing towards the web with orifices for blowing air in directions substantially parallel to the plane of the web. The air ejection velocity is thereby sufficient to maintain the web in a specified floating position above said boxes. The upper blow boxes (3) are situated on the other side of the material web and have orifices for blowing air substantially perpendicularly to the plane of the web. According to the invention, the distance (H) between the blowing orifices of the upper blow boxes and the web is variable. It is furthermore adjustable so that the relative energy requirement for the upper blow boxes may be brought closely into the region of the value 1. The variable distance (H) may be provided, in accordance with one embodiment of the invention, by the upper blow boxes (3) being at one end (6) pivotably mounted in a wall (7) of a compressed air chamber, while their other ends (8) are movable in height for adjusting the distance (H) to the underlying, fixed web-positioning blow box (4).
Patent CA-1149739-A (CA)
Inventor: HORROBIN DAVID F
IPC: A61K31/20
Filed: 1982-10-13
Granted: 1983-07-12
Abstract: ABSTRACT OF THE DISCLOSURE           Compositions and use of .gamma.-linolenic acid and related materials with ascorbic acid, or ethyl alcohol, or an opiate antagonist such as naloxone, nalorphine or levallorphan, for treating alcohlism or moderating the effects of taking alcohol.
Patent CA-1182578-A (CA)
Inventor: BARLOW GEORGE J
IPC: G06F13/32
Filed: 1982-11-23
Granted: 1985-02-12
Abstract: ABSTRACT OF THE DISCLOSURE    A  data  processing  system includes  a  plurality of memory command generating units  which connect to a common bus  network  with a  number  of memory  subsystems.  Each subsystem  includes   a  controller  which   controls  the operation of a number of  memory module units and includes a number of queue circuits  for storing memory requests to be  processed.   The  memory  controller  further includes control apparatus  connected to monitor  bus activity.  In response  to  certain  bus  activity  conditions occurring during   multiword   transfer   operations,   the  control apparatus operates to lengthen the time between successive multiword  transfers of  data to the  bus so  as to ensure that new requestors having  lower priorities than a memory controller gain access to an available queue notwithstand-ing the amount of bus delay incurred in transmitting their memory requests.
Patent CA-1188664-A (CA)
Title: Replaceable lamp assembly for a sealable reflector  housing
Inventor: MIKOLA JAMES A
IPC: F21V19/00
Filed: 1982-12-08
Granted: 1985-06-11
Abstract: ABSTRACT          A reusable lens/reflector unit is formed to accept a molded plastic replaceable lamp plug assembly formed to provide  a  hermetic  seal  for  the  lens/reflector  unit.          Internal  sealing  of  electrodes  within  the  lamp  plug assembly provides electrical interconnection and mechanical support  for  the  lamp  bulb  in  a  predetermined  position.          Coding means provides that only designated lamp assemblies may be mated with appropriate lens/reflector units.