baber/WOPTO huggingface dataset:
Patent CA-1121315-A (CA)
Inventor: PONCY MARK P
IPC: B65D81/18
Filed: 1976-11-01
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE          The donning of surgical gloves are facilitated by inflating the surgical gloves with the cuff open so that the surgeon may insert his hand into the glove while inflated and then deflating the glove around the surgeon's hand.  The glove is mounted in a glove package with the cuff of the elastomeric surgeon's glove stretched around a ring.  The ring with the glove so mounted is mounted at the mouth of a tube which tele-scopes into a larger tube making a sliding air seal with the larger tube.  When the smaller tube is withdrawn from ?? large tube, the reduced air pressure that results within the chamber defined by the tubes sucks the glove into the chamber and infla it in the chamber.  After the surgeon has inserted his hand in the inflated glove, the inner tube is then reinserted into the outer tube to increase the pressure within the chamber above atmospheric causing the cuff of the glove to explode off the ring on which it is mounted and snap around the surgeon's wrist.
Patent CA-1077988-A (CA)
Inventor: PAULS EDWARD A
IPC: A63B69/18
Filed: 1976-12-09
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE           A ski exerciser used for simulating the motions required in cross-country skiing on which a skier can practice and exercise under conditions substantially similar conditions to those encountered during cross-country skiing.
Patent CA-1070243-A (CA)
Inventor: DUVALL RONALD N
IPC: A61K9/46
Filed: 1977-02-07
Granted: 1980-01-22
Abstract: Stable Acetylsalicylic Acid and Phenylpropanolamine Salt Composition Abstract of the Disclosure A stable composition containing acetylsalicylic acid and a nasal decongestant is disclosed wherein the decongestant is the bitartrate or tartrate salt of phenylpropanolamine or mixture of such salts.
Patent CA-1068984-A (CA)
Inventor: ZYGIEL ALFRED E
IPC: G01F11/08
Filed: 1977-02-10
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE   A liquid dispensing pump is disclosed and is powerable by pressu-rized fluid intermittently applied to the pump, the pump has a pumping chamber, a pressurizing chamber, a movable member for transferring press-ure to the pumping chamber, a fluid conduit to the pressurizing chamber for applying pressure to the pump, a valve in the conduit for preventing reverse flow of fluid and an open drain in fluid communication with the pressurizing chamber; any fluid used to power the pump is exhausted out of the drain both during and after pumping.
Patent CA-1071392-A (CA)
Inventor: TSUCHIDA NOBUO
IPC: D02G1/16
Filed: 1977-05-05
Granted: 1980-02-12
Abstract: METHOD AND APPARATUS FOR COMMENCING THE YARN      FORMING OPERATION OF A FASCIATED YARN               ABSTRACT OF THE DISCLOSURE        An improved method for commencing the yarn forming operation of a fasciated yarn and an apparatus for carried out thereof.  In the apparatus for manufacturing a fasciated yarn from a bundle of fibers supplied from a supply mechanism into a yarn forming mechanism provided with a fluid nozzle, when the yarn forming operation is commenced, the distance between the downstream nip point of the fiber bundle supply mechanism and a twisting point of the fluid nozzle is shortened in a condition shorter than a pre-determined distance such as an effective fiber length of a material fiber, and after completion of such initial yarn forming operation, the above-mentioned distance is gradually or stepwisely enlarged to the distance wherein a normal yarn forming operation is carried out.  Such shortening and enlarging the above-mentioned distance is carried out by displacing the fluid nozzle and/or changing the position of the downstream nip point of the fiber bundle supply mechanism.
Patent CA-1073652-A (CA)
Inventor: BEDDALL EDWARD A
IPC: B26B21/22
Filed: 1977-08-10
Granted: 1980-03-18
Abstract: SAFETY RAZOR                      ABSTRACT OF THE DISCLOSURE     A safety razor contains a blade cartridge in which two blades are rigidly secured.  The cartridge has a seat member with an integral blade edge guard disposed transversely along its forward margin.  A first razor blade is disposed on a planar surface of the seat member and has its cutting edge located rear-wardly of the guard.  A second razor blade having a cutting edge located parallel to and rearwardly of the first blade edge is in contact with a mating surface of a cap member.  The cap member is secured to the seat member thereby clamping the blades in desired position.  The blades are maintained at a predetermined distance apart by spacing means and the guard member has a plurality of projecting teeth transversely arrayed across the guard member forming a comb guard.
Patent CA-1109733-A (CA)
Inventor: MULVENNA CHARLES A
IPC: F04F7/00
Filed: 1977-09-13
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE         The specification describes an energy transfer device in which an elongated conduit, containing fluid, has at least one end fixed and a first portion adapted to be oscillated.  A second portion of the conduit between the relatively fixed end and the first portion is formed to provide a spring connection therebetween and results in improved performance in terms of output characteristics, design characteristics, and possible applications.
Patent CA-1078742-A (CA)
Inventor: ESKESEN JOHN H
IPC: F01D5/18
Filed: 1977-09-15
Granted: 1980-06-03
Abstract: THERMOSYPHON LIQUID COOLED TURBINE BUCKET            Abstract of the Disclosure A liquid cooled turbine bucket is provided with a plurality of generally radially extending subsurface coolant channels which are supplied with liquid coolant from a manifold in the bucket tip portion.  Liquid coolant is delivered directly and solely to the bucket tip manifold via conduit means extending through the root and core portions of the bucket.  The liquid coolant in the coolant channels removes heat from the turbine bucket by pool boiling. the resulting vapor being collected in vapor manifolds disposed radially inwardly from the channels and exhausted from the bucket.
Patent CA-1108586-A (CA)
Inventor: RAUTENBACH JACOBUS J
IPC: F16M13/00
Filed: 1977-10-25
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE            A displaceable load supporting cell for supporting a load.          The cell comprises at least one compacted layer of particulate material compacted under a pressure of at least 800 kPa.          The cell has a height less than its minimum lateral dimension.    The cell includes retaining means for retaining the particulate material in the layer, and restraining means associated with the layer to restrain lateral displacement of the particulate material under load.            A method of forming the load supporting cell and a support pillar. The pillar comprises a stack of layers of particulate material compacted under a pressure of at least 800 kPa, and each layer having restraining means associated therewith to restrain lateral displacement of the particulate material under load, each layer having a height less than its minimum lateral dimension.
Patent CA-1052633-A (CA)
Inventor: CLARK TREVOR P
IPC: F25B49/00
Filed: 1977-11-01
Granted: 1979-04-17
Abstract: FREEZE/THAW INDICATOR            ABSTRACT OF THE DISCLOSURE           A freeze-thaw indicator for evidencing thawing of frozen foods in freezer compartments which has a float disposed in the container containing an aqueous solution of urea.  The float is frozen in place in an immersed condition in the urea and rises only when the aqueous solution has been subjected to thawing temperatures over a time sufficient to completely liquify the aqueous solution.  The strength of the aqueous solution is adjusted so that it will not liquify during the freeze thaws cycles of frost-free-type of refrigerators.
Patent CA-1062487-A (CA)
Inventor: BROWN RICHARD N
IPC: A47J31/06
Filed: 1977-12-09
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE A coffeemaker having a ground coffee basket, a brewing water spreader positioned on top of the ground coffee basket and a brewed coffee container positioned below the basket wherein a unique brew control cap is positioned on the spreader for controlling the amount of heated brewing water that is permitted to flow to the coffee grounds within the basket ox is diverted through a by-pass passage to the brewed coffee container without extracting coffee from the ground coffee.  A plurality of spaced openings are formed in a wall of the cap for selective registry with one, two or more spaced openings that are formed in a wall of the spreader so that movement of the wall of the cap with respect to the spreader will uncover one, two or more of the openings to permit more or less heated water to flow to ground coffee within the basket to thereby regulate the strength of the brewed coffee within the coffee container that is positioned below the coffee basket.
Patent CA-1082778-A (CA)
Inventor: SUZUKI KATSUHIRO
IPC: H05B6/74
Filed: 1978-03-08
Granted: 1980-07-29
Abstract: ABSTRACT OF THE DISCLOSURE           A microwave browning vessel is provided with an electroconductive film pattern comprising a plurality of, or three or four separated sections on a lower surface of a bottom wall thereof.  A browning vessel is obtained which has a bottom wall of a relatively larger area of more than 550 cm2, wherein the upper surface of the bottom wall is generally uniformly heated to uniformly brown the surface of foodstuff received on the bottom wall, when the vessel is used in the microwave oven.          The area of each electroconductive film sections is restricted to 250 cm2 or less, and the sum of the areas of the film sections is at least 50% of the upper surface of the bottom wall.         The vessel may be provided with a plurality of legs for supporting the vessel so that the lower surface of the bottom wall is maintained at a level of 1.0 - 1.7 cm higher than a surface on which the vessel is placed.
Patent CA-1107567-A (CA)
Title: Kitchen apparatus for producing farinaceous products
Inventor: GIANMAURO ZANI
IPC: A21C1/00
Filed: 1978-03-13
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE   A household appliance for producting farinaceous products comprising a housing having a end wall provided with a seat aperture; a mixing vessel in said housing centered on an axis in line with said seat; bearing means in said seat aperture centered on said axis; agitating means in said vessel for beating a mass of dough, said agitating means including a shaft in line with said axis and a set of radial mixing and kneading elements secured to said shaft, a free end of said shaft being rotatably journaled in said bearing means; drive means in said housing positively coupled with an opposite end of said shaft, the latter being disengageable from said drive means and axially withdrawable from said housing through said seat aperture; and re-movable cover means on said housing giving access to the interior of said vessel. The present device is compact, relatively inexpensive and easily cleaned. The design of the kneading arm which is the horizontal shaft is such that incrustations of dough thereon are substantially prevented.
Patent CA-1107096-A (CA)
Inventor: BURSTROEM BERTIL L
IPC: F16B15/06
Filed: 1978-03-14
Granted: 1981-08-18
Abstract: CANADIAN PATENT APPLICATION                         OF                BERTIL INGVAR BURSTR?M                         FOR      FASTENING DEVICE     Abstract of the Disclosure The disclosure relates to a fastening device for driving into building material, the device consisting of one or more elongate V profiles whose shanks, in the vicinity of the forward, penetrating end of the profiles are outwardly relieved or bevelled such that building material, on driving of the device into the material, is trapped between the shanks and forces them apart. A tip at the forward end of the profile is designed such that, on being driven in, it moves in the driving-in direction.
Patent CA-1054589-A (CA)
Inventor: SWICK E
IPC: F16L3/04
Filed: 1978-03-28
Granted: 1979-05-15
Abstract: WIRE CLAMPING DEVICE            Abstract A block member having a pair of pins preassembled therein and including a recess in its bottommost, workpiece engaging sur-face. The recess is configured to accept a wire member and incorporates means to preassemble the clip to the wire prior to association with a work surface. The recess further includes a protuberance serving as a strain relief feature when the device and wire are clamped against the work surface.
Patent CA-1095540-A (CA)
Inventor: KOLAR KAREL
IPC: C04B28/02
Filed: 1978-03-29
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE:           A binding agent based on ground cement clinker having a specific surface area greater than 150 m2/kg, setting at tempera-tures below +8°C and containing as admixtures water and at least 0.0025 weight percent of a compound based on lignosulfonates, calculated on the total amount of cement clinker, and, optionally, further admixtures necessary for the preparation of mortars and concretes, which consists of 5 to 99.94 weight percent of cement clinker having a specific surface area of 250 to 3000 m2/kg and containing 5 to 95 weight percent of particles of a size of up to 5 micrometers, and of 0.05 to 80 weight percent of formation water, calculated on the total amount of cement clinker.  The binding agent of the invention may be used in a broad temperature ranging from +8°C to -40°C.
Patent CA-1128860-A (CA)
Title: Peptide complexes of dna-containing  organisms
Inventor: WILHELM GUNTHER
IPC: A61K38/16
Filed: 1978-04-20
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE      It is possible to isolate form any DNA-containing organism and antigens group having specific antantigen determinants each for the organism for which it is isolated. These anitgen groups comprise peptide complexes of DNA-containing organisms of the species desoxyribonucleic acid organisms are disclosed. Particularly these complexes are derived from organisms of the species micro bacterium tuberculosis or leprae, or from Bordetella pertussis, Escherichia coli, Salmonella typhi, Streptococcus pyolenes or Candida albicans. Three different methods of isolation include:         lyophilized RNP disolved in water is blended with a phenol according to conditions specitied; or, RNP is disolved in water and subjected to a high voltage electrophoresis; as disclosed; or, RNP is disolved in water by thin film chromatography.
Patent CA-1098135-A (CA)
Inventor: SZALAVITZ MIKLOS
IPC: C04B22/14
Filed: 1978-05-03
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE         A method for preventing shrinkage of alkaline aqueous hydraulic cementitious mixtures during setting and hardening which comprises incorporating in the mixtures a monopersulfate salt, or a monopersulfate salt together with at least one peroxygen compound other than the monopersulfate salt; and hydraulic cement compositions for preparing such alkaline aqueous hydraulic cementitious mixtures.  The monopersulfate salt, or monopersulfate salt together with at least one per-oxygen compound other than monopersulfate salt, generates sufficient oxygen gas during setting and hardening of the alkaline aqueous hydraulic cementitious mixture to provide controlled expansion of the mixture.
Patent CA-1108274-A (CA)
Inventor: PAPASIDERIS STAMOS I
IPC: F02D17/00
Filed: 1978-06-08
Granted: 1981-09-01
Abstract: ENGINE STOP-START ELECTRICAL CIRCUIT     Abstract of the Disclosure An electrical circuit for use with an engine having an alternator has a relay to control a solenoid to properly shut down a diesel engine and includes openable and closable contacts for supplying power to another portion of the circuit, it being ensured that such contacts remain closed when either the vehicle key is in the on position or there exists an alternator output.
Patent CA-1131145-A (CA)
Title: Polycyclic ether antibiotics produced by a  species of actinomycete
Inventor: CELMER WALTER D
IPC: A23K20/195
Filed: 1978-06-22
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE Now polycyclic other antibiotics produced by a species of actino-mycete under submerged formentation conditions are useful in controlling cocidiosis in poultry and in improving feed utilization efficiency in rum inants.
Patent CA-1098962-A (CA)
Inventor: SCHEIDLER RALPH E
IPC: H02J7/00
Filed: 1978-07-04
Granted: 1981-04-07
Abstract: ABSTRACT OF THE DISCLOSURE      A pair of batteries of equal voltage rating are connected together in parallel through isolation diodes and in series through a first silicon controlled rectifier, the gate electrode of which is connected to the positive terminal of the first battery through a second silicon controlled rectifier and the emitter-collector switch circuit of a switching transistor. The gate electrode of the second silicon controlled rectifier is connected to said positive terminal through a capacitor and said transistor switch. The base-emitter switch actuator circuit of the switching transistor is con-nected across the first battery in a manner to maintain the tran-sistor normally activated, whereby the impulse generated from the instantaneous voltage drop across said first battery, upon eneriza-tion of an electric load connected thereto, is applied through said transistor switch to the gate electrode of the second silicon controlled rectifier, activating the latter to supply power to the gate electrode of the first silicon controlled rectifier, thereby turning the latter on and connecting the pair of batteries together in series. Conductors connected across the first silicon controlled rectifier are arranged for connection to the output terminals of a conventional battery charging source, rated for charging one of the pair of batteries, the isolation diodes maintaining the bat-teries in parallel during charging.
Patent CA-1098175-A (CA)
Inventor: REICHLIN ANTON
IPC: G06F3/0489
Filed: 1978-07-25
Granted: 1981-03-24
Abstract: 6251     INVENTORS:  ANTON REICHLIN, HARALD RICHTER and HANS PALUSCHINSKI       CAN      INVENTION:  CONTROL PANEL FOR AN ELECTRONIC DEVICE             ABSTRACT OF THE DISCLOSURE                  A control panel or console for an electronic device which contains a digital process control computer into which there should be fed a predetermined number of data records.  At the control panel there are arranged digital display elements, the number of which is equal to the number of data records.  An unambiguous correlation exists between these display elements and the data records.  Additionally, a further digial display element and a device for the data input are arranged at the control panel and between which there prevails an unambiguous correlation for the purpose of displaying the last infed data record.  The invention is preferably used for directing an electro-medical device or piece of equipment and generally for directing a work process controlled by the process control computer.
Patent CA-1101629-A (CA)
Title: Busette d'alimentation en metal liquide pour machine de coulee continue de bande
Inventor: CHATEAU JEAN M
IPC: B22D11/06
Filed: 1978-07-26
Granted: 1981-05-26
Abstract: Une busette d'alimentation en métal liquide pour machine de coulée continue de bande à moule mobile du type de la coulée continue entre cylindres à axe horizontal.  Cette busette se caractérisé par la présence de flasques latéraux qui se prolongent, au-delà de l'ouverture de sortie du métal de la busette, d'abord, par une partie droite de longueur déterminée qui peut être composée de plusieurs éléments puis, par une partie oblique s'écartant de l'axe de la busette suivant un angle de 5 à 15.degree..  Ces flasques peuvent être renforcés pour résister aux efforts exercés par le métal solidifié et équipés de systèmes de réchauffage ou de refroidissement.  Ils se montent soit entre les cylindres soit à l'extérieur de la surface de laminage de ces derniers.  Cette busette trouve son application dans toutes les machines de coulée continue entre cylindres, mais, elle est particulièrement adaptée, lorsqu'on recherche des capacités de production élevés, l'obtention de bande sans défaut de rives à partir de métaux légers, tels que l'aluminium et ses alliages ou des métaux lourds, tels que l'étain, le plomb, le zinc, le cuivre et leurs alliages.
Patent CA-1127237-A (CA)
Title: Method and apparatus for determination  of subsurface permittivity and conductivity
Inventor: HUCHITAL GERALD S
IPC: G01V3/30
Filed: 1978-09-12
Granted: 1982-07-06
Abstract: 60.427/479 Canada TO ALL WHOM IT MAY CONCERN:           Be it known that We, GERALD HUCHITAL and JACQUES TABANOU, have invented and improve-ment in METHOD AND APPARATUS FOR DETERMINATION OF SUBSURFACE PERMITTIVITY AND CONDUCTIVITY   of which the following is a SPECIFICATION     ABSTRACT OF THE DISCLOSURE           The disclosure is directed to an apparatus and method for determining the dielectric constant and/or con-ductivity of earth formations surrounding a borehole.          Electromagnetic energy is generated at a first location in the borehole.  The relative attenuation and the relative phase of the electromagnetic energy are detected at second and third locations in the borehole, respectively.  The third location is spaced farther from the first location than is the second location; in other words, the second location is between the first and third locations.  The relative attenuation is preferably obtained from a first or "close" differential receiver at said second location and the relative phase is measured by a second or "far" differential receiver arrangement located at the third location.          Electronic circuits are provided for determining the dielectric constant and/or the conductivity of the formations as a function of the detected relative attenuation and relative phase.  These properties are determined with improved accuracy as compared to prior art techniques because the relative attenuation and relative phase information represents the effects of formations at substantially the same depth of investigation.  In a further embodiment of the invention, the relative attenuation of the electromagnetic energy is also detected at the third location and then combined with the other information to obtain an "ultra deep" conductivity value.
Patent CA-1115213-A (CA)
Title: Antiperspirant stick with astringent salt no  greater than 20 microns
Inventor: GEARY DANIEL C
IPC: A61K8/92
Filed: 1978-09-12
Granted: 1981-12-29
Abstract: ABSTRACT                Wax-like antiperspirant composition sticks having uniformly distributed therein from 15 -- 35% by weight of an inorganic astringent salt having a particle size no greater than 20 microns suspended throughout the stick composition.