baber/WOPTO huggingface dataset:
Patent CA-1067418-A (CA)
Inventor: PATZNER ALFRED
IPC: B01D35/28
Filed: 1976-06-11
Granted: 1979-12-04
Abstract: ABSTRACT     A vacuum suction funnel of synthetic plastic material is provided.  The funnel includes a vertical tube having a bottom inclined slightly with respect to the horizontal.  A thrust ring is attached to an inner wall of the tube and combines with a support resting on said bottom to carry a sieve plate.  A vacuum connection piece is attached to the tube and positioned adjacent to and below the sieve plate, and an outlet piece is attached to the tube adjacent a portion of the bottom which is lowermost with respect to the tube.
Patent CA-1049878-A (CA)
Inventor: BERGER RICHARD M
IPC: A24D3/04
Filed: 1976-07-02
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE           Tobacco smoke filters and methods and means for making same wherein the products have a composite substantially cylindrical inner member formed from two semi-cylindrical inner elements and overwrapped with a common plug wrap. The composite inner member has a discrete inner cavity formed in each semi-cylindrical element and a composite cavity formed by a depressed portion in each semi-cylindrical ele-ment.  A substantially smooth outer surface is provided on the composite inner member for attaching a conventional plug wrap without the need for an internal glue line.  Separate cylindrical elements are reformed into semi-cylindrical elements and crimped to provide depressed pockets, following which the semi-cylindrical elements are mated and overwrapped to produce the final product.
Patent CA-1060313-A (CA)
Inventor: CHAMBERLAIN RICHARD W
IPC: B62D1/18
Filed: 1976-09-20
Granted: 1979-08-14
Abstract: ABSTRACT          A steering column is pivotally fastened to a support structure and pivots between an operating position and a transmission locking position.  A steering wheel is rotatably supported at the upper end of the steering column while a transmission shift lever is fastened at one side of the steering column and shiftable between a forward speed position, a neutral position and a reverse speed position. A latching mechanism is carried by the steering column and is engageable with one of a plurality of notches formed in a positioning rack secured to the support structure for latching the steering column in the transmission locking position and engageable with another of the notches for latching the steering column in the operating position.  A transmission locking member is secured to the support structure and extends towards the transmission shift lever for abutment therewith when the steering column is in the transmission locking position for locking the transmission shift lever in the neutral position.
Patent CA-1067528-A (CA)
Inventor: PHILLIPS KENNETH G
IPC: G03B27/62
Filed: 1976-10-21
Granted: 1979-12-04
Abstract: DOCUMENT HANDLING APPARATUS            Abstract of the Disclosure A document handler includes a document feeder that feeds documents one at a time past a registration device into a processing area.  A document transport device positioned over the latter area contacts the documents and controls their movements.  The transport device can move the document into the processing area or in a second direction to register it with the registration device.  A baffle overlies the processing area and is arranged to move out of contact with the registration device when the document is moved into the processing area and into engagement with the registration device when the document is moved in the second direction so as to prevent the document from moving past the registration device during registration of the document.
Patent CA-1062806-A (CA)
Inventor: TROST ALLEN J
IPC: H04N5/911
Filed: 1976-11-12
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A system is disclosed for correcting luminance errors that are caused by velocity errors in the playback of a color video signal on video recording apparatus of the type which utilizes a pilot that is included in the color video signal at a frequency that is higher than the color subcarrier frequency and a carrier frequency which is frequency modulated by the pilot and color video signal. During playback, luminance correction signals are added to the demodulated color video signal to remove distortions in the luminance level of the color video signal.
Patent CA-1088303-A (CA)
Inventor: XUEREB EDGAR J ST PAUL S BUILD
IPC: G01B3/04
Filed: 1976-11-15
Granted: 1980-10-28
Abstract: ABSTRACT.     To draw lines converging to or diverging from a point with an ordinary ruler, it is necessary to locate the edge or the ruler on the fixed point each time a thin line is to be drawn, and care has to be taken to put the edge of an ordinary ruler a distance away from the fixed point when a thick line is to be drawn.     The different position of the holes in the invented ruler wherein a pivot is inserted, enables the accurate and quick drawing of such lines of different thickness.
Patent CA-1089563-A (CA)
Inventor: MIYAMOTO TOSHIO
IPC: G11B15/04
Filed: 1977-01-06
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE       A recording and/or reproducing apparatus includes a first interlocking means for preventing the depressing of a record push button and the change-over into the recording mode from the reproducing mode; and a second interlocking means for putting the first interlocking means into its inactive state with the change-over into the recording mode, the second interlocking means being put into its inactive state only with the change-over into the stop mode.  Once the apparatus is changed over into the recording mode, the recording push-button can be freely operated in any mode, unless the apparatus is again changed over into the stop mode.
Patent CA-1103392-A (CA)
Inventor: TICHY DIETER
IPC: C08G12/42
Filed: 1977-01-28
Granted: 1981-06-16
Abstract: Abstract of the Disclosure Electrolyte-free etherified methylolamino-triazines are directly prepared by reacting together in the absence of electrolyte, the aminotriazine, formaldehyde and certain ether-alcohols.  When the formaldehyde to aminotriazine mol ratio is sufficiently high and the etherification sufficiently extensive, the resulting products are particularly desirable in that they are quite stable and thermoset to exception-ally elastic, cured products having high electrical, moisture, and temperature resistance.
Patent CA-1072676-A (CA)
Inventor: KOBAYASHI MINORU
IPC: G11B15/16
Filed: 1977-03-24
Granted: 1980-02-26
Abstract: Abstract of the Disclosure A tape recorder provided with a controlling mechanism comprising a rockable control lever, a head support lever for supporting a magnetic head and a pinch roller support lever for supporting a pinch roller mounted rockably and coaxially with each other, a first spring stretched between said control lever and the head support lever to shift the magnetic head toward the tape accompanying the rocking motion of the control lever, and a second spring stretched between said control lever and the pinch roller support lever to shift the pinch roller toward the tape accompanying the rocking morion of the control lever, at least one of said first and second springs charged with returning force accompanying the magnetic head and the pinch roller shifting toward the tape.
Patent CA-1079548-A (CA)
Inventor: MICHELS HAROLD T
IPC: C22C38/00
Filed: 1977-05-18
Granted: 1980-06-17
Abstract: Abstract of the Disclosure Nickel chromium stainless steel is of austenitic composition specially controlled to enable achieving resist-ance to elevated-temperature oxidation and corrosion at desirably economical levels of alloy content as low as 10% chromium and 10% nickel.  Oxidation and corrosion resistant characteristics of the steel particularly include resistance to air-water atmospheres and gasoline exhaust atmospheres that are cyclically heated and cooled with heating to temperatures as high as 1800°F. and cooling to room tempera-ture.  Steel has special utility for automotive exhaust train components and is generally useful for cyclically heated structural articles.
Patent CA-1066098-A (CA)
Title: Optical system for imaging an elongate object in rearranged sections
Inventor: WEI JOHN S S
IPC: G02B27/10
Filed: 1977-05-26
Granted: 1979-11-13
Abstract: OPTICAL SYSTEM FOR IMAGING AN ELONGATE       OBJECT IN REARRANGED SECTIONS          Abstract of the Disclosure An optical system for imaging an elongate object comprises at least two prisms back to back and means for laterally displacing light rays from part of the image prior to passage through the prisms, so that a series of images are formed in side-by-side arrangement.  The images will be displaced relative to each other in the direction of the longitudinal axis of the object but are still overlapping so that a section across the images will include all of the object.          By increasing the number of prism pairs, further apparent subdivision of the object can be obtained.     - i -
Patent CA-1079183-A (CA)
Inventor: UCCI DOMENICO
IPC: B23D15/08
Filed: 1977-06-01
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE     In this invention a machine for angularly cutting sheet metal has variable inclination possibilities.  It is composed of a pair of C-shaped supports, the upper and lower portions being pivotally articulated to the verticle support members.  The upper and lower portions house the verticle guides for the support panels of the movable blades, and the stationary counter blades.  A system is created for controlling the movable blades as well as a system for regulating the relevant angular position.
Patent CA-1095405-A (CA)
Inventor: PAGNUCCO RINALDO G
IPC: G01N33/539
Filed: 1977-06-13
Granted: 1981-02-10
Abstract: Abstract In a radioimmunoassay for the determination of plasma renin activity, the use of a buffer solution of pH about 7.4 in the incubation of plasma samples, said buffer comprising about equimolar amounts of tris (hydroxymethyl) aminomethane and maleic acid, results in a high generation of angiotensin I. This process results in an improved test-ing prodcedure compared with the known art and it is useful in a radioimmunoassay for the determination of angiotensin I in a plasma sample.
Patent CA-1106896-A (CA)
Inventor: TATTERSHALL DONALD R
IPC: F25D25/02
Filed: 1977-07-19
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE Space saving and organizing means particularly designed and constructed for use with refrigerators, freezers, freezer compartments, and the like, and comprising support means having a plurality of horizontally extending slide rods adjustably secured thereto and movable between a contracted and extended position with respect to the support means, shelf means removably supported by said slide rods and slidable independently with respect thereto in one horizontal movement for providing access to a portion of the shelf and movable simultaneously therewith in a second horizontal movement to a cantilever position for providing ready access to the entire upper surface of the shelf to facilitate access to all of the contents disposed on the shelf means.
Patent CA-1082897-A (CA)
Inventor: BUSZKIEWICZ BRUNO C
IPC: H01R43/20
Filed: 1977-09-09
Granted: 1980-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to the provision of semi-automatic apparatus for use in inserting contacts into resilient insert connector bodies   Some prior art machines have not included opening means for gently opening the internal bores of the connector shell, extracting a part of the opening means, inserting a contact and then removing the remainder of the opening means gently to avoid harm to the connector.  These prior art machines generally have not included means enabling quick insertion and removal of connector shells, rapid expansion of bores in the shells under control of an operator, nor ready insertion of contacts by application of near zero insertion forces.  The present invention provides an improved machine of this type which includes an adapter associated with a breech loading assembly for accepting and holding a resilient insert body.  An assembly including a bullet within a barrel is pushed into the insert body to gently enlarge the shoulders and the bores.  The bullet is then retracted to a stop position, leaving the barrel in place in the bore.  The breech lock is then opened and contacts are loaded by hand, or other means, into the bore to the stop position.  The barrel is then retracted from the bore permitting the internal shoulders of the resilient insert body to expand and grip the contacts.  Thereafter, the resilient insert body, with its contacts and appropriate leads in place, is removed from the apparatus.
Patent CA-1100895-A (CA)
Inventor: UMEZAWA HAMAO
IPC: C07H15/252
Filed: 1977-09-30
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE           New antitumor agents designated MA144-G1, -G2, -L, -N1, -S1, -S2, -U1, -U2 and -Y, which are anthracycline glycosides and inhibit the growth of gram-positive bacteria, e.g. Corynebacterium bovis, Staphvlococcus aureus, Nicrococcus, flavus and inhibit the growth of animal tumors such as leukemia L1210 in mice are produced by fermentation of a microorganism belonging to the genus Streptomyces.
Patent CA-1087788-A (CA)
Inventor: WAMBACH ALLEN D
IPC: C08L67/02
Filed: 1977-11-25
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE         A thermoplastic composition of a combination of polyesters comprising a poly(1,4-butylene terephthalate) and a polyester derived from a cyclohexanedimethanol.
Patent CA-1090818-A (CA)
Inventor: CARR LAWRENCE J
IPC: C02F5/14
Filed: 1977-12-12
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE           The specification describes a novel phosphonic acid and a process for its preparation.  It also relates to the use of such phosphonic acid as an inhibitor of corrosion of metal surfaces and as an inhibitor of the development of scale in cooling water.
Patent CA-1110244-A (CA)
Inventor: HOOVER TROY E
IPC: C07D491/04
Filed: 1978-01-09
Granted: 1981-10-06
Abstract: SYNTHESIS OF CHROMOGENIC            INDOLYLPHENYLDIHYDROFUROPYRIDIN-ONE COMPOUNDS     ABSTRACT OF THE DISCLOSURE    Chromogenic pyridine compounds having the formula:       wherein R1, R2, R3 and R4 are each hydrogen  an alkyl radical having 1 to 4 carbon atoms, or a phenyl radical, and R5 is hydrogen or an alkyl or alkoxy radical having 1 to 4 carbon atoms, are prepared in a one-vessel system without the isola-tion of intermediates.  The result is a simplified, convenient procedure requiring less total reaction time which gives a considerably improved overall yield of product.
Patent CA-1077685-A (CA)
Inventor: TOMINOI KUNITADA
IPC: H01R43/04
Filed: 1978-01-11
Granted: 1980-05-20
Abstract: A B S T R A C T - CANADA      A wire stuffer mechanism removes wires successively from a jig at a first operating station (e.g. terminating) and then transfers them to a second station (e.g. contact inserting) spaced from the first station.  the jig is annular and has closely spaced wire locating slots on one side.  The transfer mechanism includes a plurality of widely circumferentially spaced jaws mounted for stepped rotation between the station in synchronsim with incremental movement of the jig.  The contact insertion mechanism comprises contact guides of complementary shape to the contact and insertable into a housing cavity from one side of the housing to mate with and guide a contact into the cavity from the other side of the housing.
Patent CA-1079501-A (CA)
Inventor: FURUSAWA TADAO
IPC: H02K15/00
Filed: 1978-01-26
Granted: 1980-06-17
Abstract: METHOD OF PRODUCING A STATOR             FOR ROTARY ELECTRIC MACHINES     ABSTRACT OF THE DISCLOSURE          Disclosed is a method of producing a stator for rotary electric machines, which stator is unitarily molded in part or as a whole by using a molding material. The stator and a terminal portion having a terminal connected to the windings on the stator are placed in a recess constituting a terminal portion holding space in one of the members of the mold, which is divided into two members in a horizontal plane in the terminal portion holding space.  Then, the other member of the mold is joined to the above-mentioned member thereof and the molding material is thereafter injected in the mold so as to be hardened.
Patent CA-1109624-A (CA)
Inventor: SANSONE LEONARD F
Filed: 1978-01-30
Granted: 1981-09-29
Abstract: ANNULAR EXTRUSION DIE                  Leonard F. Sansone, Inventor Abstract of the Disclosure An annular extrusion die having a rotating shear ring which provides a pumping and shearing action on the plastic as it passes through the die annulus, and a method of forming annular extrusions.
Patent CA-1132537-A (CA)
Title: Procede de preparation de nouvelles oximes  derivees de l'acide 3-thiadiazolyl thiomethyl  7-aminothiazolyl acetamido cephalosporanique
Inventor: HEYMES RENE
IPC: C07D501/18
Filed: 1978-02-17
Granted: 1982-09-28
Abstract: : La présente invention a pour objet de nouvelles oximes dérivées de l'acide 3-thiadiazolyl thiométhyl 7-amino thiazolyl acétamido céphalosporanique de formule générale I : (I) dans laquelle R1 représente un atome d'hydrogène, R2 représente un radical alkyle saturé ou insaturé ayant de 1 à 4 atomes de carbone, R3 représente un radical alkyle ayant de 1 à 4 atomes de carbone ou un radical alkoxy ayant de 1 à atomes de carbone,  A représente un atome d'hydrogène, un équivalent de métel alcalin, alcalino-terreux, de magnésium, d'une base organique aminée, le trait ondulé signifie que le groupe OR2 se trouve dans la position syn.  L'invention concerne également leur procédé de préparation.  Les produits ainsi obtenus possèdent une très bonne activité antibiotique.
Patent CA-1085599-A (CA)
Inventor: STOURNAS STAMOULIS
IPC: C09K8/584
Filed: 1978-03-21
Granted: 1980-09-16
Abstract: WATERFLOODING EMPLOYING AMPHOTERIC SURFACTANTS            Abstract of the Disclosure Process for the recovery of oil from a subterranean oil reservoir involving the injection into the reservoir of an aqueous solution of an amphoteric surfactant having an inner quaternary ammonium group linked to a terminal sulfonate or carboxylate group.  The amphoteric surfactants may be employed in relatively low concentrations within the range of 0.0005 to 0.1 weight percent and injected in a slug of at least 0.5 pore volume.  The invention may be applied in situations in which the reservoir waters and/or the waters employed in  formulating    the surfactant solution contain relatively high amounts of divalent metal ions.  Specifically disclosed amphoteric surfactants include hydrocarbyl dialkyl or dihydroxyalkyl ammonium alkane sulfonates and carboxylates in which the hydrocarbyl group contains from 8 to 26 carbon atoms.
Patent CA-1068455-A (CA)
Inventor: TANG MAN-CHUNG
IPC: E01D21/00
Filed: 1978-04-19
Granted: 1979-12-25
Abstract: Abstract of the Disclosure An elongated elevated box girder and roadway structure is con-structed in a number of individual elongated sections with the support structure and formwork being reused, in turn, for each section.  Each section is constructed in a number of stages.  Initially, a support structure is built up from grade or is mounted on permanent upright members of the structure being formed, such as piers or abutments.  Formwork for the bottom slab and the upright outside webs of the box girders are placed upon the support structure.  Concrete is poured into the formwork for the bottom slab and webs and, after being allowed to set for a given period, and post-tensioned, if necessary, the formwork is stripped and the support structure is removed.  The support structure and formwork are then moved and set up for the next section to be constructed.  The roadway slab includes the top slab of the box girder and cantilever sections extending laterally outwardly from each side of the top slab.  The roadway slab is supported from the previously poured bottom slab and webs.  It can be poured in one or two steps, pouring the entire roadway at one time or first pouring the top slab and then, after supporting the formwork of the cantilever sections from the top slab, pouring the cantilever sections.  After the concrete for the roadway sets for a given period, its formwork is stripped, moved and set up for pouring the next section.
Patent CA-1114374-A (CA)
Inventor: EISTETTER KLAUS
IPC: C07D223/12
Filed: 1978-04-28
Granted: 1981-12-15
Abstract: Abstract of the Disclosure This invention relates to 2-benzyl-perhydroazepines of the general formula I                           (I), in which R1 is a hydrogen atom, an aliphatic or alicyclic hydrocarbon radical, a cycloalkylalkyl group or an aralkyl group, R2, R3, R4 and R5 are the same or different and signify a hydrogen atom, a halogen atom, an alkyl group, a hydroxy group, an alkoxy group, an acyloxy group, an optionally substituted amino group, a nitro group, an optionally substituted phenyl group, R1 not being methyl if R2, R3, R4 and R5 mean hydrogen, and their acid addition salts.  This invention also relates to a process for the preparation of these compounds from known materials.  The compounds of formula (I) and their pharmacologically compatible acid addition salts are useful in human and veterinary medicine because they produce central stimulation, an increase in vigilance, promote normal and pathologically inhibited drive of warm-blood animals.  In addition some representatives display a strong analgesic action or an action which influences the blood pressure.
Patent CA-1086266-A (CA)
Inventor: ST-GELAIS DENIS DE LA BARRE ST
IPC: B65F3/00
Filed: 1978-05-10
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE     A garbage collecting truck having two separate compartments, one to receive recyclable materials, such as paper, fabric and the like, and the other to receive the remainder mainly non-recyclable waste of the garbage.  The two compartments are of elongated shape, are mounted side by side on the truck chassis longitudinally of the same and both are inclined upwardly towards the front of the truck.  Both compartments can be loaded from the rear of the truck by persons standing on the ground, and each has a hydraulic ram to push the loaded material forwardly.  The recyclable material in the one compartment is formed into successive bales, any two of which can be stacked on a platform located ahead of the elevated discharge outlet of said one compartment. The non-recyclable waste collection compartment includes a lateral dump-ing outlet, a normally-latched door panel pivotally hung to close the dumpinq outlet, and, when unlatched, to open upon laterally outward pivoting of the compartment to dump the wastes through the dumping outlet.