baber/WOPTO huggingface dataset:
Patent CA-1225604-A (CA)
Inventor: LOOMER WESTON R
IPC: B66F9/14
Filed: 1984-06-15
Granted: 1987-08-18
Abstract: ABSTRACT OF THE DISCLOSURE   A stacker-retriever lift carriage is disposed to be raised, lowered and positioned, in selected positions with respect to a pair of spaced support masts, by a flexible wire cable connected between a lift drive and the lift carriage. The lift carriage carries a telescoping shuttle which includes a shuttle base, middle table and top table disposed one atop the other and for movement with respect to each either in a bi-directional manner. A pair of sheaves are rotatably mounted on the middle table at an acute angle to the surface of the middle table. A pair of cable connect the sheaves to the shuttle base and top table so that drive of the middle table, by table drive means, in a particular direction effects a movement of the top table in a corresponding direction but at twice the relative distance of the middle table. The middle table is fabricated from a pair of identically sized and formed table plates; has a pair of flaps bent therefrom to an acute angle with respect to a top surface of the table plate. The table plates are affixed together in back to back relationship and with their respective flaps aligned to form the mounting for the sheaves.
Patent CA-1227302-A (CA)
Inventor: GUGLIELMO RICHARD J SR
IPC: D06M/
Filed: 1984-06-26
Granted: 1987-09-29
Abstract: ABSTRACT OF THE INVENTION There is disclosed a net antifouling composition for use on nettings and comprised of from 2 to 10 percent, preferably 3-6 percent by weight of a tri-n-butyl tin ester selected from the group consisting of tri-n-butyl tin linoleate, bis(tri-n-butyl) tin succinate, tri-n-butyl tin benzoate, bis tri-n-butyl tin salicylate land mixtures thereof in an organic solvent system or a water base system, perferably a water base system, for controlling algae and invertebrate growth.
Patent CA-1227938-A (CA)
Inventor: MAZZIOTTI PHILIP J
IPC: F16D3/227
Filed: 1984-07-05
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE      A constant velocity universal joint is provided which employs bearing rollers with central cylindrical portions and groove-matching ends in place of balls.  The universal joint has an inner race or member with outwardly-facing grooves spaced therearound, an outer race or member with inwardly-facing grooves therearound, and a cage between with openings.  The rollers are retained in the openings with the cylindrical portions located at the openings and with the ends engaged in the grooves of the inner and outer races.  The central cylindrical portions engage the cage at the openings in line contact rather than point con-tact, as with balls, resulting in less wear, longer life, and smooth operation.  The ends engage the grooves in a manner some-what similar to balls.
Patent CA-1217409-A (CA)
Inventor: NAGASHIMA AKIRA
IPC: F16D59/02
Filed: 1984-07-26
Granted: 1987-02-03
Abstract: ABSTRACT OF THE DISCLOSURE     A chain saw safety-brake system including a pivotable member, and a screw located in side-by-side relation to the pivotable member and having a brake band connected thereto at one end.  The screw can be operated from outside of the chain saw to adjust the length of the brake band.  The pivotable member and the screw are assembled with a lock lever for locking a clutch drum and contained in a casing to provide a packaged unit.
Patent CA-1250683-A (CA)
Inventor: MARK VICTOR
IPC: C08L1/00
Filed: 1984-07-27
Granted: 1989-02-28
Abstract: IMPROVED FLAME RETARDANT  COPOLYESTER-CARBONATE COMPOSITIONS     Abstract of the Disclosure Flame retardant and non dripping copolyester-carbonate compositions comprised of, in admixture:      (i) a fluorinated polyolefin; and (ii) at least one halogen-free sulfur-containing copolyester-carbonate resin derived from (a) a carbonate precursor, (b) at least one halogen-free, sulfur-free and non-polycyclic dihydric phenol, (c) at least one halogen-free thiodiphenol, and (d) at least one difunctional carb-oxylic acid or a reactive derivative thereof.
Patent CA-1220281-A (CA)
Inventor: ROTH RICHARD W
IPC: G07F7/08
Filed: 1984-08-02
Granted: 1987-04-07
Abstract: ABSTRACT       In an information computer and data processing system where transactions controlled by the system are initiated and set up by a card  inserted to a magnetic strip card reader, provisions are made to terminate the transaction and set the card out of the reader  in response  to certain  conditions  of the data supplied by the card reader to the system.  Each card to be used with the system  has  a start   character   encoded   at   the   beginning of  characters corresponding to unique variable data identified by that card.   An end  character  always  appears  at  the end of the unique variable data, followed by an LRC (longitudinal redundancy check) character.         Each character on the card also is provided with a parity check bit and a provision is made for detecting a  parity  or  LRC  error  to terminate the transaction and to set the card out of the reader and to similarly terminate the transaction and set the card out of  the reader  whenever  an  end  character  is  detected  before  a start character.  A further provision is made for setting a card  out  of the  reader  whenever  excessive  clock  pulses are produced by the reader to the rest of the  system  within  a  pre-established  time limit.
Patent CA-1191997-A (CA)
Title: Arylene sulfide polymer prepared from aminoalkanoate
Inventor: EDMONDS JAMES T JR
IPC: C08G75/16
Filed: 1984-08-31
Granted: 1985-08-13
Abstract: Abstract of the Disclosure Alkali metal aminoalkanoate is prepared by contacting in the presence of an alkali metal carboxylate a reaction mixture in which there is at lease one alkali metal hydroxide, at least one lactam, and water. Arylene sulfide polymer is prepared by contacting at polymerization conditions a reaction mixture that contains at least one alkali metal aminoalkanoate prepared as described above; at least one polyhalo-substituted aromatic compound; at least one organic amide as solvent and H2S. In an embodiment of the polymerization the organic amide used as solvent can be the same as the lactam from which the alkali metal aminoalkanoate was produced.
Patent CA-1249023-A (CA)
Title: Apparatus for auxiliary power supply from a generator   field
Inventor: MARK JAMES S
IPC: H2 J7/02
Filed: 1984-12-07
Granted: 1989-01-17
Abstract: APPARATUS FOR AUXILIARY POWER SUPPLY                FROM A GENERATOR FIELD          ABSTRACT OF THE DISCLOSURE         A power supply for mounting on the rotor of a large generator for providing power to auxiliary equipment also mounted on the rotor is described.  The generator must have an external field supply which uses phase controlled SCRs as the switching of the SCRs causes a high frequency ac voltage to be superimposed on the dc supplied to the rotor field winding.  The power supply has a high frequency transformer with two windings.  One of the windings is connected in series with a capacitor across the field winding.  The other transformer winding is connected to a bridge rectifier and the rectifier is connected to a filter and a voltage limiter.  The supply is preferably used to charge a battery mounted on the rotor to provide electrical power to auxiliary equipment on the rotor, for example telemetry equipment.
Patent CA-1252358-A (CA)
Inventor: SARNOFF STANLEY J
IPC: A61M/
Filed: 1984-12-14
Granted: 1989-04-11
Abstract: PLURAL DOSAGE AUTOMATIC INJECTOR WITH IMPROVED SAFETY       ABSTRACT OF THE DISCLOSURE          A plural dosage automatic injector (10) comprising an elongated tubular housing assembly (12) having side by side first and second medicament injecting assemblies (14 and 18) each including a container (48 and 116), a hypodermic needle (56 and 130), a liquid medicament (54 and 128) and a plunger (50 and 126) within the forward end portion thereof and, first and second stressed spring assemblies (16 and 20) in the rearward end portion thereof disposed in operative relation with said first and second medicament injecting assemblies for operating the latter.  A manually operable safety device (22) is provided which includes a first safety pin (24) operable (1) when in a safety position with respect to the first spring stressed assembly to prevent actuation and release thereof and (2) when removed from its safety position to permit the actuation and release of the second stressed spring assembly.  A mechanical motion transmitting mechanism (28) is provided which is operable to transmit a movement occurring as a result of the actuation and release of the first stressed spring assembly into a secondary actuating movement operable to (1) effect a relative movement between the automatic safety pin and the second stressed spring assembly sufficient to remove the automatic safety pin from its safety position and (2) thereafter actuate and release second stressed spring assembly to operate the second medicament injecting assembly.
Patent CA-1260754-A (CA)
Title: Method for forming patterns and apparatus used for  carrying out the same
Inventor: MAJIMA TEIJI
IPC: H01L21/033
Filed: 1984-12-19
Granted: 1989-09-26
Abstract: METHOD FOR FORMING PATTERNS AND APPARATUS USED           FOR CARRYING OUT THE SAME     ABSTRACT OF THE DISCLOSURE     A method is disclosed of forming a fine pattern on a substrate, in which an etching mask pattern is formed on a layer of material of a pattern to be formed, an overlying layer is deposited on the pattern material layer and the mask pattern/ and thereafter, the overlying layer and the pattern material layer are etched by ion etching.  This method makes it possible, due to the pattern-widening effect caused by the deposition of the overlying layer and by ion etching, to form a pattern having a gap smaller than 0.5 um or a contiguous-disk pattern having a period of 2 um or less by photolitho-graphy having a 1 um resolution.  It is also possible to form a pattern adapted to enable an easy planing process, by utilizing the difference in etching rate between the mask pattern and the overlying layer.  An apparatus used for carrying out the pattern forming method comprises film layer forming means and ion etching means, whereby the overlying layer forming step and the ion etching step can be successively performed by using one and the same apparatus.
Patent CA-1255657-A (CA)
Inventor: KADIN SAUL B
IPC: C07D209/60
Filed: 1985-02-05
Granted: 1989-06-13
Abstract: 1,3-DISUBSTITUTED 2-OXINDOLES AS ANALGESIC        AND ANTI-INFLAMMATORY AGENTS                        Abstract Certain 2-oxindole-1-carboxamide compounds having an acyl substituent at the 3-position, and also on the carboxamide nitrogen atom, are inhibitors of the cyclooxygenase (CO) and lipoxygenase (LO) enzymes, and are useful as analgesic agents and anti-inflammatory agents in mammalian subjects.  These 2-oxindole-1-carboxamide compounds are of particular value for acute administration for ameliorating pain in human patients recovering from surgery or trauma, and also for chronic administration to human subjects for alleviating the symptoms of chronic diseases, such as rheumatoid arthritis and osteoarthritis. Certain 2-oxindole-1-carboxamide compounds unsubstituted at C-3, but having an acyl substituent on the carbox-amide nitrogen atom, are useful as intermediates to the aforementioned analgesic and anti-inflammatory agents.
Patent CA-1208665-A (CA)
Inventor: WALLIS BERNARD J
IPC: B21D24/02
Filed: 1985-02-18
Granted: 1986-07-29
Abstract: Abstract of the Disclosure A fluid die spring comprises a cylinder connected at one end to a reservoir of gas at high pressure.  A piston in the cylinder has a smaller diameter rod projecting out the other end of the cylinder for engagement With a movable die member. The rod end of the cylinder has a high pressure seal engaging the rod and arranged to prevent leakage of liquid-die lubricant into the cylinder.
Patent CA-1231549-A (CA)
Inventor: PAVLATH GEORGE A
IPC: G01J9/00
Filed: 1985-03-07
Granted: 1988-01-19
Abstract: PASSIVE SAMPLING INTERFEROMETRIC SENSOR ARRAYS                Abstract of the Disclosure This invention provides a sensor array using a plurality  of  fiber  optic  sensors  connected  between transmit fibers and receive fibers.  The laser transmitter supplies pulses to the  transmit  fiber  and fiber optic couplers couple the pulses from the transmit fiber into the fiber optic  sensors.    The  pulses  from  the  laser transmitter may be frequency chirped or frequency stopped to provide passive sampling of interferometric sensors in addition  to  intensity  sensors,  or  otherwise  frequency modulated.    Each  sensor  is  configured  to  respond  to changes in a predetermined physical parameter by altering the  shape  of  the  pulse  input  thereto.    Fiber  optic couplers couple the sensor output signals into the receive fiber for input to a receiver, which converts the optical signals into electrical signals for input to a processer.          A timing reference correlates the  sensor  output pulses with the sensors.
Patent CA-1201182-A (CA)
Title: Electrical capacitor having a polyglycol dielectric  fluid
Inventor: CICHANOWSKI STANLEY W
IPC: H01G4/22
Filed: 1985-03-22
Granted: 1986-02-25
Abstract: AN ELECTRICAL CAPACITOR HAVING A POLYGYLCOL              DIELECTRIC FLUID            ABSTRACT OF THE DISCLOSURE           An electrical capacitor has a casing and a capacitor roll section which includes a pair of spaced electrodes with a solid dielectric material between, and connections from the electrodes to terminals on the casing, and a polyglycol dielectric fluid in the casing having a molecular weight above about 1000.
Patent CA-1234916-A (CA)
Inventor: OHTA KENJI
IPC: G11B11/105
Filed: 1985-04-11
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE     A magneto-optic memory element includes a GdTbFe recording layer sandwiched between a pair of transparent AlN dielectric layers.  At least one of the pair of trans-parent AlN dielectric layers is extended to have a size larger than the GdTbFe recording layer, whereby to cover the peripheral edge of the GdTbFe recording layer, thereby protecting the GdTbFe recording layer from adverse effects of oxygen and moisture.  An Al-Ni alloy reflection film is formed on one of the pair of transparent AIN dielectric layers in order to increase the apparent Kerr rotation angle produced by the magneto-optic memory element.
Patent CA-1266243-A (CA)
Inventor: GALLO ROBERT C
IPC: C12N7/00
Filed: 1985-04-22
Granted: 1990-02-27
Abstract: ABSTRACT           A cell system is disclosed for the reproducible detection and  isolation of  human T-lymphotropic  retro-viruses (HTLV-family) with cytopathic effects (HTLV-III) from patients with the acquired  immune deficiency syn-drome (AIDS),  pre-AIDS and healthy carriers.   One neo-plastic aneuploid T-cell line derived from an adult with lymphoid leukemia, termed HT, was susceptible to infec-tion with HTLV-III, which is transformed and provides T-cell  populations  which  are  highly  susceptible  to  and permissive for HTLV-III,  and convenient for large scale production,  isolation,  and biological  detection of  the virus.   Other operational neoplastic T-cell lines which are positive for OKT4 marker,  e.g., Molt 3, CEM, Ti7.4 and HUT78,  can produce HTLV-III  in a large amount and retain its unlimited capability for growth.
Patent CA-1242480-A (CA)
Inventor: LOHRAFF LARRY G
IPC: B60T13/14
Filed: 1985-05-23
Granted: 1988-09-27
Abstract: ABSTRACT OF THE DISCLOSURE A brake booster includes a valve assembly to control communication of fluid pressure to a pressure chamber for the purpose of providing a power assist during braking.  The valve assembly comprises a plate-like member cooperating with a pair of cylinders to selectively charge and vent fluid pressure through passages defined by the cylinders.
Patent CA-1244275-A (CA)
Inventor: TIMARI JALI
IPC: F41A19/15
Filed: 1985-05-28
Granted: 1988-11-08
Abstract: ABSTRACT        The known detachable release mechanisms for rifles are not safe as the fire-arm might go off as the release mechanism is detached from a fire-arm that is in a cocked state. The release mechanism according to the invention includes a locking stud (8) placed within the frame  (1)  of the fire arm which stud is movable with respect to the casing (3) of the release mechanism so that when the stud is in it's locking position it will prevent the movement of the locking bar  (4), as the casing is in a position locked to the frame. In addition, the cocking means include a release stem (6) pivoted within the casing and a cocking member pivoted on the frame (1) which cocking member has been arranged to rest on the release stem as the casing is in a positon locked to the frame.
Patent CA-1265381-A (CA)
Inventor: PELLOSO TURIDDU A
IPC: A21D13/00
Filed: 1985-05-29
Granted: 1990-02-06
Abstract: Abstract of the Disclosure Improved storage stable flavor chips and methods of making and using same are disclosed , said chips comprising sugar, fat, flavoring and a softening fat such as dairy butterfat.  When said softening fat-containing chips are incorporated into baked goods such as cookies, they attain and maintain an increased degree of softness in comparison to conventionally formulated flavor chips.
Patent CA-1264395-A (CA)
Inventor: MACDIARMID ALAN G
IPC: H01M4/60
Filed: 1985-06-13
Granted: 1990-01-09
Abstract: ABSTRACT Electrochemical  cells  including  secondary  batteries and  fuel  cells  are  provided  employing  polyanilines  having improved    reversibility,    stability    and    electrochemical properties. In  accordance  with  a  preferred   embodiment polyaniline  is  employed  as  a  cathode  active  polymer  in  a secondary  battery  at  a  pH  between  about  1  and  11.   In accordance  with  nother  embodiments,   fuel  cells  employing polyaniline are provided as are batteries wherein polyanilines are used as anodes.
Patent CA-1224623-A (CA)
Title: Synthetic fraipontite and process for preparation  thereof
Inventor: USUI KOICHI
IPC: C01B33/20
Filed: 1985-06-21
Granted: 1987-07-28
Abstract: Abstract of the Disclosure :            An oxide or hydroxide mixture or coprecipitate having a three-component oxide composition comprising 5 to 45 mole% of SiO2, 35 to 65 mole% of ZnO and 0 to 60 mole% of A?2O3 is heated in the presence of water to form a crystal of the fraipontite type.          The obtained synthetic mineral has a fraipontite type crystal structure and has a high whiteness and a large specific surface area.  For example, this synthetic mineral is valuable as a color developer for a leuco dye.
Patent CA-1247304-A (CA)
Inventor: DAMICO JOYCE A
IPC: A61F13/472
Filed: 1985-06-21
Granted: 1988-12-28
Abstract: ABSTRACT      The pad of the invention  is composed of impervious backing sheet and a pervious body-side liner with an absor-bent material there between.  The pad is elasticized along its edges from points at substantially one end extending along the longer edges of the rectangular pad for at least two-thirds of the length of the pad.  In a preferred form of the invention the pad has as its absorbent material a coform structure of  air-formed meltblown polymers combined with air-formed cellulose fibers that have been formed onto a pervious spunbonded material that serves as the pervious body-side liner.  In the preferred form the backing sheet is formed of an extrusion-coated spunbonded material that has the  spunbonded  material  on  the  outer  surface  with  the backing sheet folded over to overlap on the body side of the garment with the fabric toward the body.  The folded portion forms the pad's baffles.   Further,  the preferred pad has length of between about 8 and 14 inches, and the width is preferably about 30 percent of the length.
Patent CA-1270209-A (CA)
Inventor: O'DELL LEONARD J
IPC: B01D46/04
Filed: 1985-06-27
Granted: 1990-06-12
Abstract: A DOWN FLOW FILTER PANEL DUST COLLECTOR                   ABSTRACT OF DISCLOSURE A dust collector forming vertically oriented filtering panels with downward flow of dirty gases and a quiet zone below the panels for trapping particulates of dust that have been separated from the gases and passed into the quiet zone.
Patent CA-1245565-A (CA)
Inventor: SCHEITLIN GEORGE E
IPC: F01N3/28
Filed: 1985-08-12
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE          An "in-line" exhaust processor includes a housing having an inlet for introducing a combustion product from an engine and an outlet for exhausting filtered or otherwise treated combustion product from the housing.  A first substrate is situated in a forward or upstream position within the housing to filter combustion product introduced into the housing through the inlet.  A second substrate is situated in an adjacent rearward or downstream position within the housing to filter combustion product from at least two sources in the manner explained below.  Each substrate includes a cellular structure having opposite inlet and outlet ends and a longitudinal axis.  The housing includes a first clam shell portion and a complementary second clam shell portion joined to the first clam shell portion to surround and hold the substrate pair in series.  The exhaust processor further includes a bypass channel for diverting a selected portion of the combustion product introduced into the housing through the housing inlet to the second substrate.
Patent CA-1243845-A (CA)
Inventor: STROH CLINTON B
IPC: A01D69/00
Filed: 1985-08-26
Granted: 1988-11-01
Abstract: FEED REVERSER FOR A COMBINE HEADER                   Abstract of the Disclosure In a combine harvester, a supplementary header drive is provided for driving the header components in reverse as needed, for example, for clearing blockages of crop material in a platform auger or in the feederhouse conveyor.  The drive is powered by a hydraulic motor and selectively connected to the header drive system by a hydraulically actuated clutch.  Clutch and motor are connected in parallel to the hydraulic power source and components are designed and sized so that the hydraulically actuated clutch engages before the hydraulic motor begins to rotate.
Patent CA-1236928-A (CA)
Inventor: KAPOOR ASHOK K
IPC: H01L21/8226
Filed: 1985-09-13
Granted: 1988-05-17
Abstract: ABSTRACT           A base-coupled logic gate is characterized by input Schottky diode  that are directly formed on the base region of the switching transistor for the gate.  A logic of this type provides flexible circuit arrangements and savings in required area, while achieving very high speeds.  As a result of the savings in area, the buried layer capacitance of the gate is also reduced, which facilitates the high-speed operation of the circuit.
Patent CA-1261644-A (CA)
Inventor: WILLBANKS CHARLES E
IPC: D06C23/04
Filed: 1985-09-27
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A method is disclosed for altering the surface appearance or texture of a textile substrate by impinging the surface of the substrate with a high velocity fluid jet, with water being a preferred fluid.  The textile substrate is placed against a support member, and a fluid stream having a peak dynamic pressure in excess of about 300 p.s.i.g. is directed onto the fabric surface.  Various methods are disclosed to interrupt and re-establish contact between the stream and the surface in accordance with pattern information.  Products are also disclosed.