baber/WOPTO huggingface dataset:
Patent CA-1219071-A (CA)
Inventor: SAITO ETSURO
IPC: G11B17/32
Filed: 1983-07-19
Granted: 1987-03-10
Abstract: FLEXIBLE DISC RECORDING AND/OR REPRODUCING APPARATUS            ABSTRACT OF THE DISCLOSURE         In an apparatus for recording and/or reproducing signals on a flexible disc which is freely rotatable between opposed walls of a substantially flat cartridge, a holding device  is  movable  in respect  to  a  base  member  from a cartridge receiving position to a loaded position at which a cartridge in the holding device is operatively disposed for engagement of the disc by a drive extending from the base members  through  first  openings  in  the  cartridge  walls centered in respect to the disc for rotating the latter and for a head mounted on the base member to extend through second  openings  in  the  cartridge  walls  to  record  or reproduce signals on a surface of the disc, a guide plate and/or a positioning plate are mounted on the base member and holding device,  respectively,  to define at least one disc guiding surface which, when the cartridge is disposed in its operative position, extends into a respective one of the second openings in the cartridge walls and confronts a respective  surface  of  the  disc  adjacent  the  head  for positioning the rotated flexible disc in the region of the head, and a soft fibrous covering, for example, constituted by  plush-like  filaments  or  by  a  non-woven  fabric,  is provided on each disc guiding surface for protecting the flexible disc from damage due to contact therewith.
Patent CA-1210984-A (CA)
Inventor: YOUNG PETER L
IPC: H01L23/52
Filed: 1983-08-31
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE      During the manufacture of Josephson junction devices, it is necessary to provide superconducting layers for electrodes.  During the manufacture of semiconductors, it is necessary to provide conductive paths and leads.  A layer of conducting metal or superconducting metal may be vacuum deposited in such a manner that any predetermined pattern or shape of normally conducting metal is made transversely non-conducting.  The layer metal which is transversely non-conductive is vacuum deposited in the presence of an inert gas at a pressure which is high enough to cause the evaporated and deposited metal to form islands of conductive metal separated by insulating voids to provide gross electrical anisotropy.
Patent CA-1183230-A (CA)
Inventor: FUJITA YUKIHISA
IPC: H01R13/422
Filed: 1983-11-03
Granted: 1985-02-26
Abstract: ABSTRACT:      An electrical connector assembly comprises a first connector (10) having a first housing (11) with spaced parallel side walls (20, 21) defining a terminal-receiving passageway (12) therein and a terminal (13) in the terminal-receiving passageway (12), the housing (11) being provided with a resilient arm (25) extending outwardly from one of the opposed inner surfaces of the side walls (20, 21) and projecting into the terminal-receiving passageway (12), the arm (25) having a free end which is adapted to hold the terminal (13) in the terminal-receiving passageway (12), and a second connector (30) having a second housing (31) with spaced side walls (32, 33) which can be fitted into the side walls (20, 21) of the first housing (11), the second connector (30) having another terminal (34) arranged between the side walls (32, 33) thereof to be electrically connected to the terminal (13) of the first connector (10) when the second connector (30) is mated with the first connector (10), the resilient arm (25) extends parallel to the associated side wall (20) on which the resilient arm (25) is formed and is spaced from the associated wall (20) providing a space (27) for receiving one (32) of the side walls (20, 21) of the second housing between the associated wall and the resilient arm to limit the movement of the resilient arm  in a direction away from the terminal when the second connector is mated with the first connector.
Patent CA-1203370-A (CA)
Inventor: CHASAR DWIGHT W
IPC: C08K5/3477
Filed: 1983-11-07
Granted: 1986-04-22
Abstract: ABSTRACT OF THE DISCLOSURE           Sterically hindered 4-substituted-2,6-di-t-butylphenyl bis  (substituted phenyl)phosphites form effective and improved antioxidant combinations with hydroxyphenylalkyleneyl isocyanur-ates.   These systems provide enhanced antioxidant activity in organic materials subject to degradation by heat and oxygen, and are especially effective in polymers such as the poly(olefins) represented by poly(propylene).   The triphenyl phosphites are readily  prepared  by  reacting  a  2,6-di-t-butyl-4-substituted-phenylphosphorodichloridite with a sodium salt of a 2-t-butyl-substituted phenol.
Patent CA-1221206-A (CA)
Inventor: WALDENSTROM MATS G
IPC: B22D19/06
Filed: 1983-11-29
Granted: 1987-05-05
Abstract: Abstract In wear parts consisting of sintered cemented carbide and cast alloy on iron base, in which a wear resistant layer of cast-in-carbide is formed in the most exposed parts of the product, the chipping of cemented carbide from the wear layer can be essentially eliminated according to the invention by applying a layer of an-other metallic material, for example steel, between the cast alloy and the wear layer.
Patent CA-1200830-A (CA)
Inventor: VANDAMME DETLEF
IPC: H02K7/14
Filed: 1983-12-19
Granted: 1986-02-18
Abstract: ABSTRACT OF THE DISCLOSURE    A drive for a slow-running annular rotor of a processing machine is disclosed.  The rotor is supported on a standing tubular body by two bearings between which the the electric motor driving the annular rotor is fastened to the annular rotor.  The stator of the electric motor is disposed in and is likewise supported by the tubular body.   The in electric motor is of encapsulated design and a gaseous coolant required for cooling the motor is conducted by forced circulation in a closed cooling loop which includes a heat exchanger disposed in the interior of the tubular body.  The heat exchanger is designed as an air/air cooler.  Such a drive is particularly suitable for bucket wheels of large-volume baggers employed for example in dusty areas lacking cooling water for lignite strip mining, for example.
Patent CA-1214642-A (CA)
Inventor: MEYERS HAROLD H
IPC: B24D15/02
Filed: 1984-01-13
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE             " SANDING BLOCK "     A holder for sandpaper composed of a truncated triangular prismatic body having an axial bore for storing a roll of sandpaper the end of which is drawn through a lateral slot and around the base of the body, and including a pair  of wings hinged at one side to the apex of the body to be clamped upon the sandpaper when pressure to applied in use of the holder.
Patent CA-1216357-A (CA)
Inventor: LIPTON LENNY
IPC: H04N13/00
Filed: 1984-01-17
Granted: 1987-01-06
Abstract: Abstract Stereoscopic Television System An improved stereoscopic television system is disclosed, having a great deal of compatibility with the existing commercial television infrastructure. Flicker is eliminated while preserving the existing bandwidth allowing the stereoscopic video signals to be handled with conventional apparatus such as video tape recorders, video disks, or broadcast equipment. In the present invention the number of fields per second is twice that of he standard field rate.  When displayed on an unmodified receiver or monitor, each subfield image appears to be anamorphically compressed in the vertical direction by a factor of two.  A blanking area and/or vertical sync pulse separates the two subfields.
Patent CA-1212491-A (CA)
Inventor: SANTOSO MULJADI
IPC: C08K3/34
Filed: 1984-01-17
Granted: 1986-10-07
Abstract: Abstract of the Disclosure A wet friction material composition for use in clutches, brakes and the like is composed of a resilient binder comprising a fluoroelastomer.  The friction material is characterized by containing a significant amount of wollastonite as a filler, which unexpectedly alters the ratio between the dynamic and static coefficients of friction exhibited by the friction material during actual use.
Patent CA-1185699-A (CA)
Inventor: MARGOLIN GEORGE D
IPC: G07D1/06
Filed: 1984-03-07
Granted: 1985-04-16
Abstract: AUTOMATIC MONEY HANDLING DEVICE            ABSTRACT     An automatic money handling  device for receiving bills and coins and for dispensing bills and coins as change. The device has a storage reel, first and second bill belts extending from a first and supply reels around a first and second entrance rollers at an opening to the housing then to the storage reel. The two belts  converge at the entrance rollers and then extend in superpose relation from the entrance rollers to the supply reel.          Reversible drives can cause the belts to travel toward and away from the opening for receiving, dispensing and storing bills. A first sensor outside the opening senses the presence of a bill and can control the opera-tion of the drive motors. A second sensor inside the housing adjacent the entrance rollers senses if and when the bill has been drawn far enough into the webs and halts opera-tion of the forward drive, thus positioning a tendered bill at a viewing station for inspec-tion. The second sensor is an optical sensor for causing any bill not having a predetermined opacity to be rejected. A time delay is pro-vided for halting forward drive of the belts if a bill tendered does not reach the second sensor within the present time period.
Patent CA-1216792-A (CA)
Inventor: EIBL JOHANN
IPC: A61K49/00
Filed: 1984-03-08
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE:            There is disclosed a method of inactivating incompatibili-ty-reaction-causing substances in blood products to be ap-plied therapeutically and prophylactically. For this pur-pose, a fraction obtained from human or animal blood is treated with pancreas enzymes bound to water insoluble carrier material and, if desired, the fraction is subject-ed to further fractionation and concentration.
Patent CA-1207639-A (CA)
Title: Low alloy steel plate and process for production  therefor
Inventor: JESSEMAN RODNEY J
IPC: C22C38/08
Filed: 1984-03-12
Granted: 1986-07-15
Abstract: LOW ALLOY STEEL PLATE AND             PROCESS FOR PRODUCTION THEREOF              ABSTRACT OF THE DISCLOSURE    Low alloy steel shape of at least 4.8 mm thickness is produced by providing a steel consisting essentially of from about 0.02% to 0.07% carbon, 1.2% to 2.0% manganese, 0.020% maximum sulfur, up to 0.5%  silicon, 0.1% to 0.4% molybdenum, 0.01% to 0.1% columbium, about 0.01% to 0.10% acid soluble aluminum, about 0.8% to 2.0% copper, about 0.4% to 2.0% nickel, residual chromium, and balance iron;  hot reducing the steel to a desired final thickness with a total reduction in thickness of at least 30% while within the temperature range of about 760° to 927°C whereby to avoid substantial recrystallization of austenite and to obtain a predominant heavily deformed austenite phase;  and cooling at a rate which transforms the austenite phase to a predominantly fine acicular ferrite and lower-bainite phase. The steel may also be precipitation hardened, or may be hot reduced either by the above-described controlled hot reduction or by conventional hot reduction, austenitized, quenched, and precipitation hardened.  The product has high strength, improved low temperature toughness and excellent weldability.
Patent CA-1181145-A (CA)
Inventor: SHEKEL JOSEPH
IPC: H01R11/24
Filed: 1984-03-26
Granted: 1985-01-15
Abstract: ABSTRACT OF THE DISCLOSURE        A flip adapter for enabling connection of auxiliary cables to a side terminal of a side terminal battery includes a clamp adapted for fitting over and gripping the side terminal.          The adapter is stored against the outside of one of the jaws of the connector of the auxiliary cables and is hinged to the connector for flipping one end of the adapter between the opposed jaws of the auxiliary connector to rotate  the adapter forward into its operative position and to firmly retain it in that position.
Patent CA-1247849-A (CA)
Inventor: HEULE HEINRICH
IPC: B23P11/00
Filed: 1984-07-05
Granted: 1989-01-03
Abstract: - Abstract -The milling cutter with  a feeding motion in forward and reverse mills plane surfaces of larger diameter in the area of through holes 4, 5 and consists of a tool head 50 which can be driven in rotation by a shank 17 and in which are mounted two cutting parts 36, 37 so as to be radially movable and lockable in seating slots 46.  The cutting parts 36, 37 are shifted by means of a rocker 28 which is disposed so as to be rotatable about the longitudinal axis of the tool and whose steering bolts attached to its face and pointing in axial direction engage associated recesses in the cutting parts in the manner of crank pins.
Patent CA-1253812-A (CA)
Title: Efficient waste heat recovery process from sulfur containing flue gas
Inventor: FAN CHUNG T
IPC: F22D1/36
Filed: 1984-08-07
Granted: 1989-05-09
Abstract: "EFFICIENT WASTE HEAT RECOVERY PROCESS    FROM SULFUR CONTAINING FLUE GAS"                              Abstract In the recovery of waste heat from flue gas containing particulate solids, CO2, SO2, SO3 and H2O, several improvements are provided, e.g., passing hot flue gas, e.g., from a power plant, over heat exchange surface attackable by sulfuric acid, e.g., in a combustion air preheater, so as to release heat to said heat exchange surface and to partially cool said flue gas to a temperature within the range of about 350°F to above the condensation temperature of sulfuric acid; passing resultant partially cooled gas through a particulate removal zone to separate the particulate solids from the partially cooled flue gas, passing resultant solids-depleted, partially cooled flue gas to a regenerator containing heat exchange surface resistant to attack by sulfuric acid to release additional heat and to cool said flue gas to a temperature below the condensation temperature of sulfuric acid; and recovering the heat from the regenerator with air which is then passed through the air preheater to be used as combustion air for the furnace.
Patent CA-1239782-A (CA)
Inventor: OKADA TOKIO
IPC: D02J13/00
Filed: 1984-08-09
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE A bundle of fibers fed from a stuffer box longitudinally in a corrugated form is wrapped with a breathable heat resistant fabric to form a continuous belt-like shape and then introduced into and drawn out of a thermal treatment region by the aid of inlet and outlet ducts and guide channel in a heat-treatment chamber into which is supplied a  heating medium comprising one of non-condensable gas, superheated steam, and a mixture of said non-condensable gas and said superheated steam. The chamber includes a high-pressure portion and a low-pressure portion disposed on opposite sides of the guide channel. The heating medium flows longitudinally along the inlet and outlet ducts in opposite directions towards outsides and transversely from the high-pressure portion to the low-pressure portion across the guide channel, whereby the fibers wrapped with the breathable heat resistant fabric is thermally treated. The heating medium used for the thermal treatment is recirculated into the high-pressure portion after having been pressurized and heated. The invention improves the uniformity and efficiency of the thermal treatment.         - ?? -
Patent CA-1247127-A (CA)
Inventor: KEIL MICHAEL
IPC: A01N41/10
Filed: 1984-08-10
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE:            Cyclohexane-1,3-dione derivatives of the formula:                                      (I) where R4 is fluorine-substituted C1-C3-alkoxy; C3-C5-alkynyloxy; or trifluoromethyl, R1 is hydrogen, methoxy-carbonyl, ethoxycarbonyl, methyl or cyano, R2 is alkyl, and R3 is alkyl, alkenyl, haloalkenyl or propargyl, or salts of these compounds, and their use for combatting unwanted plant growth.
Patent CA-1245513-A (CA)
Inventor: WIEMEYER BENNO
IPC: A01C7/06
Filed: 1984-09-07
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE           A  sowing  machine  with  coulters  comprising  two separate  inlets  and  outlets  for  different  materials  to be discharged,  such as seed and fertilizer, the said dif-ferent materials being adapted to be  fed respectively to one or the other inlet to, and outlet from, the respective coulter, from the storage tank of the sowing machine, thorugh flexible feed lines. In order to be able to vary the distri-bution of seed and fertilizer in a simple and easily executed manner,  both  separately  and  jointly,  and  in  accordance with  operating  and  sowing  conditions,  guiding  devices, for changing over the supply of material to the individual outlets from the coulters, are arranged between the storage tanks and the said outlets from the coulters.
Patent CA-1214858-A (CA)
Inventor: PANTON STANLEY
IPC: G01F23/296
Filed: 1984-09-27
Granted: 1986-12-02
Abstract: ABSTRACT            In an acoustic ranging system, an echo signal received following a shot is repeatedly sampled and the samples digitized, to produce a statistical data base represent-ing the received echo profile which can be analyzed by various methods to determine the point on the time axis of the profile which corresponds to a wanted echo, and the degree of confidence with which the wanted echo has been identified.  The number of shots taken depends upon the conditions at the site being monitored and upon the degree of confidence with which the wanted echo has been determined, and the order in which points in a multipoint system are monitored is determined by an adaptive scan-ning system which directs shots to different points following a system determined by a predetermined hierar-chy, by the results provided by previous shots, by the conditions existing at different points, and by the receipt of outside signals.
Patent CA-1222175-A (CA)
Inventor: LUNDSTROEM THOMAS
IPC: A61B19/08
Filed: 1984-10-16
Granted: 1987-05-26
Abstract: APPLICANTS: M?LNLYCKE AB TITLE:       A SURGICAL SHEET     ABSTRACT OF THE DISCLOSURE     The present invention relates to a surgical sheet.            A surgical sheet designed in accordance with the invention is formed in a single piece and has a plurality of folds extending across the sheet, substantially in the centre thereof. These transverse folds are gathered and joined together at a central region thereof and are intended to be placed adjacent an anesthesis arch. The folds out-side the central region are designed to fall in a fan-like fashion on both sides of an operating table, to form vertical screening walls.
Patent CA-1243838-A (CA)
Inventor: GARDNER PHILIP DUDLEY
IPC: E01H1/08
Filed: 1984-10-19
Granted: 1988-11-01
Abstract: Abstract:            A machine for removing liquid from an area of ground over which the liquid has spread, comprises a convex hood with a flat tray mounted inside it.  A motor driven fan blows a downdraft out  of  the  tray's  central  aperture  across  the underside of the tray and into an annular gap between the hood and the tray.  The travelling air supports the machine above  the  ground  and  also lifts  any ground-lying  liquid into the annular gap and deposits it in a chamber inside the hood.
Patent CA-1263487-A (CA)
Inventor: ROSENQUIST NILES R
IPC: C08K3/00
Filed: 1984-11-23
Granted: 1989-11-28
Abstract: Abstract of the Disclosure COMPATIBILIZATION OF POLYCARBONATE BLENDS      A composition comprising an admixture of a. an aromatic carbonate polymer, b. a polyolefin or modified polyolefin in suffi-cient quantity to impact modify the aromatic carbonate polymer, and c. an amount of catalyst sufficient to compati-bilize a and b selected from the group consisting of basic compounds of alkali or alkaline earth metals.
Patent CA-1256814-A (CA)
Inventor: KITANO KAZUAKI
IPC: C12N15/09
Filed: 1984-11-29
Granted: 1989-07-04
Abstract: METHOD FOR PRODUCING INTERFERONS                Abstract of the Disclosure A method for producing interferon which comprises cultivating a microorganism carrying an expression vector with a  structural gene of interferon inserted therein in a chemically defined medium containing L-glutamic acid and an iron ion source and recovering interferon from the culture, gives high yield of interferon.
Patent CA-1251118-A (CA)
Inventor: GAITTEN WALDEN M
IPC: B27L1/04
Filed: 1984-12-06
Granted: 1989-03-14
Abstract: DEBARKING MACHINE WITH INFEED ROLLS HAVING HELICAL OFFSET LOG FEEDER BLADES               ABSTRACT OF THE DISCLOSURE          An improvement in a debarking machine of the type including an annular frame, a plurality of debarking tools mounted in annularly spaced relation within the annular frame for rotation together about the axis of the annular frame and for movement toward and away from each other, infeed and outfeed mechanisms for feeding logs through the annular frame so that the tools will engage the exterior periphery of the successive logs and strip the bark therefrom during their movement through the annular frame.  The infeed mechanism includes three driven infeed spiked rolls arranged so that their spiked peripheries normally engage the exterior periphery of the log in centered relation and move the same axially through the annular frame for debarking by the tools.  The improvement of the invention resides in providing each infeed roll with helical blades at the ends thereof for rotation therewith con-figured with respect to the direction of rota-tional movement of the associated roll to move a log engaged thereby in a lateral direction toward the spiked periphery of the roll.
Patent CA-1260496-A (CA)
Inventor: SAJTOS ALEXANDER
IPC: C07C45/40
Filed: 1984-12-12
Granted: 1989-09-26
Abstract: Abstract The invention relates to a process for the prepa-ration of glyoxal, alkylglyoxals and acetals thereof by reacting .alpha..beta.-unsaturated dialkylacetals with the equiva-lent amount of ozone and subsequently subjecting the ozon-ization products to catalytic hydrogenation, the peroxide-containing ozonization solution being fed continuously into a suspension of the hydrogenation catalyst, while a peroxide content of not more than 0.1 mole/liter is maintained, and cleaving the ozonization products by reduction, after which the dialkylacetals formed in the hydrogenation are, if desired, cleaved to give glyoxal or alkylglyoxals.
Patent CA-1229623-A (CA)
Inventor: SCHMIEGEL KLAUS K
IPC: A61K31/205
Filed: 1984-12-17
Granted: 1987-11-24
Abstract: Abstract of the Disclosure Disclosed are .beta.-phenethanolamines of Formula (I):                                (I) wherein R5 is nitro or S(O)nR6 wherein n is 0, 1 or 2 and R6 is C1-4 alkyl, and pharmaceutically acceptable acid addition salts thereof.  These compounds are useful as antiobesity agents.
Patent CA-1226699-A (CA)
Inventor: YADA AKIRA
IPC: C08F2/50
Filed: 1984-12-28
Granted: 1987-09-08
Abstract: Abstract of the Disclosure An improved process for preparing a sticky water-soluble polymer, e.g. acrylamide polymers and acrylic acid polymers, which comprises polymerizing an aqueous solution of a monomer in a polymerization vessel of which the surface contacting the aqueous monomer solution is covered with a tetrafluoroethylene-ethylene copolymer film, whereby the stickiness of the produced polymer to the vessel is remarkably decreased, namely the peelability of the polymer from the vessel is remarkably improved, and moreover the polymerization conversion is remarkably improved.  Also, the use of a metal deposited tetrafluoroethylene-ethylene copolymer film as a covering material improves the efficiency of a photopolymerization and enables to use a polymerization vessel made of an inexpensive material.