baber/WOPTO huggingface dataset:
Patent CA-1108516-A (CA)
Inventor: CHARM STANLEY E
IPC: G01N33/487
Filed: 1978-11-10
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE        A process for rapidly detecting as little as .001 I.U. of antibiotic in a sample of liquid such as milk.  The process comprises the steps of incubating the sample together with a tagged antibiotic or antibiotic precursor and antibiotic sensitive cells under conditions which allow antibiotic molecules to attach to receptor sites in or on the cells, separating the cells with immobilized antibiotic from the remainder of the reaction mixture, and determining the quantity of tagged antibiotic on the cells.  The amount of tagged antibiotic on the cells is a function of the quantity of antibiotic present in the sample.
Patent CA-1109461-A (CA)
Inventor: BLUMBACH JUERGEN
IPC: C07D277/20
Filed: 1978-12-22
Granted: 1981-09-22
Abstract: CEPHALOSPORIN DERIVATIVES AND PROCESSES          FOR THEIR MANUFACTURE              ABSTRACT OF THE DISCLOSURE            Cephalosporin derivatives of the formula                            I   processes for their manufacture and their use for combating bacterial infections.
Patent CA-1121737-A (CA)
Inventor: DAVIS CLAUDE P
IPC: G11B3/58
Filed: 1979-02-08
Granted: 1982-04-13
Abstract: RECORD CLEANER           ABSTRACT OF THE INVENTION          A record cleaning device for cleaning, conditioning and rendering the surface of a phonograph record substantially static-free is disclosed.  The device comprises an elongated arm member having a cleaning brush disposed on one side thereof The cleaning brush is adapted to engage and clean the surface of a record so as to remove dirt and other undesirable material therefrom.  A valve is disposed on the other side of the arm member for regulating the flow of a cleaning fluid through the arm member and to the cleaning brush.  In this manner, cleaning, as well as conditioning of the phonograph record is achieved.  Further, it has been found that the device applies the cleaning fluid in such a manner as to render the surface of the record substantially static-free.  A rota-table member is also coupled to the arm member adjacent the valve such that the device can be selectively rotated about the record to be cleaned in an easy and efficient manner. By use of the device of the present invention, phonograph records of varying sizes can be efficiently cleaned, conditioned and rendered substantially static-free.
Patent CA-1110106-A (CA)
Title: Method of preparing bacon slabs for slicing
Inventor: OTTO CARL W
IPC: A23L13/00
Filed: 1979-04-06
Granted: 1981-10-06
Abstract: METHOD OF PREPARING BACON SLABS FOR SLICING                 ABSTRACT OF THE DISCLOSURE         Bacon slabs are prepared for slicing by removing slabs from a smokehouse at a temperature of approximately 120°F and cooling the same in two stages with an intervening equal-ization stage.  In the first cooling stage, bacon slabs are reduced to an average temperature of between 45-50°F in less than approximately 30 minutes and subsequently held under a substantially constant temperature of approximately 40-45°F for a period of about 25-30 minutes to substantially equalize the temperature  throughout the slabs.  Subsequently, the slabs are further cooled to an average temperature of approximately 22-26°F in a period of up to approximately 30 minutes before being molded for slicing at a temperature in the range of about 24-28°F.
Patent CA-1126652-A (CA)
Inventor: UEMURA YAHIRO
IPC: A61K35/14
Filed: 1979-06-29
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE         An antithrombin preparation, secure and stable for a long period of time, can be obtained by freeze-drying an aqueous solution containing antithrombin-III as main component in the presence of an effective quantity of at least one member selected from the group consisting of proteins, sugars, amino acids, inorganic salts and salts of organic acids as stabilizer.
Patent CA-1137939-A (CA)
Inventor: SUZUKI ICHIRO
IPC: B60R22/06
Filed: 1979-06-28
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE:     A passive seatbelt system for a vehicle including a tape having a plurality of holes formed therein at regular intervals, a passenger restraining seatbelt coupled at one end to the thick tape, a sprocket wheel which is engaged with the holes in the thick tape and a motor means which is coupled to a power source of the motor vehicle for driving the sprocket wheel.  With such a system, the sprocket wheel causes the thick tape to move back and forth to thereby cause the seatbelt to move back and forth along the length of the vehicle.  In this way, the seatbelt is automatically fastened or unfastened from the passenger.
Patent CA-1111464-A (CA)
Inventor: NAGASE MINORU
IPC: B60T13/68
Filed: 1979-08-14
Granted: 1981-10-27
Abstract: (Case No. 7012) ABSTRACT OF THE DISCLOSURE      A brake control system for a railway transit-type train having a control car, on which an electrical brake command is provided, and one or more controlled cars.  The electric brake command is converted to a fluid pressure control signal that is connected to a load-adaptive relay valve device on the control car, as well as on each controlled car.  Each load-adaptive relay valve is adjusted according to the load condition of a respective car so that the brake pressure of each car is developed consistent with its particular load and in accordance with the brake command in effect.  In one embodi-ment of the invention, the electric brake command is a digital binary code formed by a three-wire control line and converted on the control car to a fluid pressure brake command signal by conventional electro-pneumatic valves and a multi-diaphragm relay valve device.  One alternate embodiment contemplates an electronic digital/analog converter in series with an electric/pressure transducer, while another alternative embodiment deals with converting an analog electric brake command signal to a fluid pressure brake command using an electric/pressure transducer.
Patent CA-1108972-A (CA)
Inventor: ABE MASARU
IPC: B60C11/01
Filed: 1979-08-20
Granted: 1981-09-15
Abstract: Abstract of the Disclosure A pneumatic tire having anti-transverse skid property for vehicles which run at a high speed under a heavy load comprising a depression provided in the tire sidewall near the shoulder and for circumferentially dividing the tire sidewall near the shoulder into a number of lands and a shoulder side groove provided in the land, the edge lines formed between the wall of the depression and shoulder side groove and the tire sidewall outer surface being so designed that the anti-transverse skid property of the tire is improved.
Patent CA-1116453-A (CA)
Inventor: KMECO RUDOLF
IPC: D21D1/30
Filed: 1979-10-18
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to grinding elements of a grind-ing mill, especially for a production of special kinds of paper and cardboard, e.g. as an imitation of parchment, tracing paper, deep-drawing trunk cardboard, etc.  When grinding, it is neces-sary to ensure a perfect fibrillation of fibres and an outlet homogeneity of the ground compound.  The invention provides a new design of grinding elements of grinding mills made of steel, which replaces basalt-lava grinding elements and obviates dis-advantages of existing grinding elements at ensuring the desired quality of the compound.  Grinding elements according to the invention consist of a fixed disc and of a rotating one.  Both discs are provided in their function surfaces with a system of three types of straight grooves.  The first grooves are widest and deepest and they make with a radial line against the sense of rotation an acute angle ? = 10° up to 20°, to them the second narrower and flatter grooves link up and they make with the radial line against the sense of revolution an angle .beta. = 3?.          To the second grooves the third narrowest and flattest grooves link up and they make with them an angle ? = 80° up to 100°.
Patent CA-1119492-A (CA)
Inventor: WEBSTER SHERWOOD F
IPC: F02M29/06
Filed: 1979-12-18
Granted: 1982-03-09
Abstract: ABSTRACT                INTAKE MANIFOLD VARIABLE ATOMIZING VALVE       An air-fuel mixture in the proper ratio is delivered by a carburetor to a variable atomizing valve which is positioned inside of the intake manifold by protecting through the main inlet opening on the customary carburetor base mounting face of the intake manifold,  The atomizing valve is normally biased by an eccentric spring means to a nearly closed position but opens automatically to any required position in response to engine demand.  The valve embodies an interior relatively stationary imperforate barrier sleeve and an exterior relatively movable screen assembly mounted telescopically on the barrier sleeve. The screen assembly consists of an interior comparatively coarse mesh screen surrounded by a fine mesh screen and an exterior rigid cage for the screens, The two concentric screens are in firm contact around their entire circumferences.  A bearing intervened with the barrier sleeve and the rigid cage estab-lishes a necessary jump space between the interior screen and the bore of the barrier sleeve so that the incoming fuel charge after turning will impinge with some force on the interior screen,  Complete atomization of the engine fuel charge is obtained with many attendant advantages and wetting of the intake manifold with raw fuel droplets is completely avoided. The incoming fuel charge is aimed at the intake ports of the engine, is a cool charge, and travels with velocity.
Patent CA-1083761-A (CA)
Inventor: HAMMOND DENNIS A
IPC: A47L13/252
Filed: 1980-01-18
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE         A pivoting jaw retaining means for a yarn-type wet mop head, the main parts of which may be integrally moulded from appropriate plastic material and which has few moving parts.  The retaining means has an elongated body provided with opposite spaced first and second terminal extensions downwardly extending from the ends of the body.        One end of the jaw is pivotably secured to the lower free end of the first extension.  The other end of the jaw and the inside surface of the lower end of the second extension are provided with releasably co-operating engagement means.  When in engaged position the jaw and the body are in spaced parallel orientation.  The second terminal extension also extends upwardly from the corresponding end of the body The second terminal is pivotably associated between its ends with the body for outward movement of the lower free end of the second terminal. extension away from the jaw.  The retaining means is further provided with a semi-rigid release bar.  One end of the release bar is attached to the shank at a point spaced from the body.  The other end of the release bar is attached to the upper end of the second terminal extension.  Downward pressure on a part of the release bar between its ends causes deflection of the release bar to pivot the second terminal extension and consequently move the free end of the terminal extension away from the jaw to release the engagement means when in position and permit the jaw to open.  Removal of that downward pressure causes the release bar and the second terminal extension to return to original positions to permit re-engagement of the engagement means when the jaw is to be closed.
Patent CA-1116000-A (CA)
Inventor: WOOD JOHN C
IPC: F41C23/16
Filed: 1980-02-12
Granted: 1982-01-12
Abstract: Abstract of the Disclosure An improved means of attaching a fore stock to a break action firearm provides for convenient adjustment to compensate for dimensional variations caused by wear, or occuring during manufacture of the various firearm components, and allows the user to adjust the tightness of the action.  The stock is screwed to a wedge member riding on a cammed lug carried by the firearm barrel, such that tightening of the screw causes the stock to be cammed against the receiver hinge.
Patent CA-1175995-A (CA)
Inventor: EARING MASON H
IPC: C08G73/06
Filed: 1980-02-26
Granted: 1984-10-09
Abstract: Abstract of the Disclosure A process is described for the preparation of urethane prepolymers from hydroxy-terminated diene polymers and normally liquid, relatively non-volatile, aromatic polyisocy-anates.  The prepolymers are made at a temperature above about 150°C. to provide urethane prepolymer products that resist the tendency to form multiple phases or layers upon storage at room temperature.
Patent CA-1162360-A (CA)
Inventor: PETRETTI ANTHONY V
IPC: E03F7/10
Filed: 1980-05-14
Granted: 1984-02-21
Abstract: EDUCTOR TRUCK     Abstract An eductor truck for removing debris from catch basins which is provided with adequate storage facilities, improved safety features and improved door opening features.
Patent CA-1149176-A (CA)
Inventor: MARTINEZ-VERA ENRIQUE R
IPC: C21B13/00
Filed: 1980-05-29
Granted: 1983-07-05
Abstract: ABSTRACT OF THE DISCLOSURE Sponge iron is carburized in the cooling zone of a vertical shaft iron ore reduction reactor by causing a carbon-containing gas to circulate in a closed loop including the cooling zone of the reactor and an external conduit containing a quench cooler and a pump.  Improved control of the carbur-ization of the sponge iron is achieved by measuring the specific gravity of the circulating gas and using the measured specific gravity value as a control variable effectively to regulate the flow of make-up carbon-containing gas to the cooling loop.
Patent CA-1155712-A (CA)
Inventor: CATTERFELD FRITZ C
IPC: F04D7/04
Filed: 1980-06-06
Granted: 1983-10-25
Abstract: Abstract of the Disclosure A highly wear-resistant impeller for centrifugal pumps of composite construction comprising a base and a cover plate formed of material which can be worked with relative ease and an insert sandwiched between said base and cover plate formed of high temperature and wear-resistant material.
Patent CA-1118401-A (CA)
Inventor: SASAKI KATSUHIKO
IPC: F27D17/00
Filed: 1980-06-18
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE A process and an apparatus for recovering heat from a finely to coarsely divided hot material, such as carbide crushed on solidification, which contains particles and lumps of varying sizes.  The hot material is separated by a classifier into a portion of lumps and a portion of particles, and the lump portion is cooled in a cooling bunker with a stream of cooling gas while the particulate portion is cooled in another cooling unit with a stream of cooling gas.  The hot cooling gas resulting from the cooling is fed to a heat exchanger in which the gas is subjected to heat exchange with a working fluid for a turbine coupled to a power generator or the like.  The heat exchanger is connected to the cooling bunker and unit by a closed circulating channel.
Patent CA-1126535-A (CA)
Inventor: MAIRY BERNARD G
IPC: C21B3/04
Filed: 1980-06-20
Granted: 1982-06-29
Abstract: ABSTRACT            An output signal derived from a sensor measuring the displacement, speed, or acceleration of the continuous casting mould is compared with an output signal derived from a sensor measuring the displacement, speed, or acceleration of the part of a transmission mechanism adjacent an oscillating drive in order to detect play in the transmission.
Patent CA-1155046-A (CA)
Inventor: MARUYAMA TOSHI
IPC: B65B47/00
Filed: 1980-09-24
Granted: 1983-10-11
Abstract: ABSTRACT OF THE DISCLOSURE           A machine for the production of a web with indi-vidually wrapped drinking straws from two separate plastic films is disclosed.  The machine includes a rotatable drum around which one of the plastic films is led and simultan-eously given a corrugated form.  The drinking straws are thereafter placed one by one in the recesses in  the corrugated form, and the second plastic film is applied and heat-sealed to said corrugated first film so that the drinking straws are completely enclosed in air-tight packages.
Patent CA-1155176-A (CA)
Inventor: KOENIG HERIBERT
IPC: H05B3/00
Filed: 1980-09-26
Granted: 1983-10-11
Abstract: ABSTRACT     A method for compensation of the reactive power of an electric smelting furnace, operated with three-phrase current, to which electrical power is supplied through a three-phrase transformer or through three single-phase transformers interconnected to a three phase system comprises the supply of electrical power through high-tension lines, contact-jaws, and electrodes, the connection of compensating capacitors to separate high-tension lines, wherein three-phase voltage potential, present at the electrode, is tapped off above the contact-jaws and is used to feed the compensating capacitors, and the flow of current from the contact-jaws to the compensating device in a direction opposite to that of the current flowing to the electrode from the furnace transformer, for the purpose of decreasing the inductance.  A device is especially adapted to carry out this method.
Patent CA-1178844-A (CA)
Inventor: BEERS EUGENE W
IPC: B41K3/06
Filed: 1980-10-10
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE    Apparatus for printing and applying pressure-sensitive labels carried on a release liner of supporting material where the label stock advancement mechanism is a feed wheel which advances the release liner.  A brake prevents movement of the label stock during application of a label.  A ratchet and paw; arrangement incrementally advances the feed wheel each time a hand lever is returned to its rest position.  At the same time, a second ratchet and pawl arrangement is effective to remove the brake during the incremental label stock advancement.  The feed and brake release ratchets are preferably integrally connected to opposite sides of the reed wheel.  Mechanisms are also provided for ensuring removal of the brake prior to incremental label stock advancement and for manually latching the brake in its released position during load-ing of label stock in the apparatus.     An inking roller mechanism  or the apparatus print head includes a latching mechanism which in a first position latches the ink roll in place and in a second, non-latching position permits removal and replacement of the ink roil without tools. Further, the print head construction is such that one of a different number of print heads may be secured into the apparatus, again without tools.  Further, the print head includes a plurality of print bands mounted on upper and lower drive gears where the lower drive sears are hexagonal in shape.  A selector shaft which may be shifted to a selected print band and then rotated to rotate the print band to a se-lected position includes a selector shaft detenting means which detents the shaft close to the axis thereof.
Patent CA-1148352-A (CA)
Inventor: ROTHFUSS ROBERT G
IPC: A61B5/107
Filed: 1980-10-31
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE SURGICAL TISSUE THICKNESS MEASURING INSTRUMENT   A tissue thickness measuring instrument for surgical purposes comprising a pair of opposed tissue engaging jaws.  Manually graspable actuating means operatively connected to the jaws for shifting the jaws away from each other.  A resilient means urges the jaws toward each other with a substantially constant predetermined force over a predetermined working range of separation distance between the jaws.  At least one scale with cooperating indicator is provided in association with the jaw actuating means giving a direct reading of the thickness of the tissue being measured.  The instrument may be provided with another scale by which the diameter of tubular body elements in the flaccid state can be determined.
Patent CA-1162614-A (CA)
Inventor: NAGATA KOICHI
IPC: H04W88/02
Filed: 1980-10-31
Granted: 1984-02-21
Abstract: Abstract A paging receiver which is highly sensitive, has a display function, requires a short calling time and is capable of receiving diverse information is described.  The receiver receives and demodulates a carrier wave modulated with a paging signal code and information key codes corresponding, respectively, to different words.  The information key codes are decoded when the receiver detects its own paging signal code.  The receiver has stored therein various words corresponding respectively, to the information key codes and these words are read out and displayed when the corresponding key codes are detected.
Patent CA-1146057-A (CA)
Inventor: BORUCKI ROBERT L
IPC: A47D13/10
Filed: 1980-11-26
Granted: 1983-05-10
Abstract: SWING SEAT ASSEMBLY                         Abstract of the Disclosure The swing seat assembly includes a back portion adjustably connected to the bottom wall of a seat portion with said portions be-ing molded in one piece with an integral hinge.          Said portions having overlapping downwardly curved flanges thereby defining a tunnel on each side of the seat portion.  A hanger for suspending the seat from above includes a pair of arms with each arm being connected to said seat portion at each tunnel.
Patent CA-1126711-A (CA)
Inventor: SARRACINO MARCELLO
IPC: D07B7/06
Filed: 1980-12-11
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE         A stranding machine comprising a plurality of units each of which comprises a pair of spaced wire bobbins rotatably mounted on a hollow shaft and a pair of spaced discs rotatably mounted on the shaft intermediate the bobbins.  One bobbin can be loaded with wire while wire from the other bobbin is supplied to a stranding station through the hollow shaft.  Each bobbin rotates during stranding and is braked by a braking device for wire tensioning purposes and to stop relative rotation of bobbins and the adjacent discs when the machine stops.          The brake can be released after the machine is stopped to permit a bobbin to rotate while it is being loaded with wire.
Patent CA-1161724-A (CA)
Title: Crutch assembly
Inventor: SHOFNER MARTIN K
IPC: A61H3/02
Filed: 1981-01-19
Granted: 1984-02-07
Abstract: Abstract A crutch assembly including a support arranged to engage and be secured to the chest and back of a user at a level adjacent the shoulder blades of the user; and, a pair of spaced crutch members, each of the crutch members depending generally downwardly from the support when the support is secured to the user and being secured to the support for movement relative thereto through a solid angle.
Patent CA-1154210-A (CA)
Inventor: BRAEGER HORST
IPC: A22C25/17
Filed: 1981-04-07
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE:-The invention relates to an apparatus for skinning fish having a skinning roller with which a fixed knife cooperates whose lower surface directed towards the skinning roller is constructed as a presser surface which together with the skinning roller defines a narrow gap.  The peripheral surface of the skinning roller is provided with first grooves extending longitudinally which are interrupted by two arrays of second grooves situated approximately in the middle of the two halves of the skinning roller and extending around its periphery. The second grooves have a greater spacing than that of the first grooves.
Patent CA-1161202-A (CA)
Inventor: OLLIVIER JEAN
IPC: B25C1/10
Filed: 1981-04-27
Granted: 1984-01-31
Abstract: TITLE: PISTON RETURN FOR POWDER ACTUATED        PISTON TOOL   INVENTORS: Jean Ollivier Yves Bosch DOCKET NO.: R-1189 ABSTRACT OF THE DISCLOSURE   The piston return mechanism for a powder actuated piston-type fastener driving tool utilizes a tilting muzzle bushing to engage the fastener driving face of the piston.  After the piston has been driven, the muzzle bushing is displaced manually forwardly, by means of a slide, until the muzzle hushing tilts to a position where it can contact the fastener driving face of the piston.  The muzzle bushing is then returned breechwardly, pushing the piston in front of it back into the barrel bore to a driving position.  When the driving position of the piston is reached, the muzzle bushing cams out of the tilted position into a position where it is coaxial with the piston.