baber/WOPTO huggingface dataset:
Patent CA-1115996-A (CA)
Inventor: NIEDECKER HERBERT
IPC: B25B7/00
Filed: 1976-03-29
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE     A closure clip adapted to be closed about a gathered portion of a wrapping material, wherein the clip is substantially U-shaped having a first arm and a second arm joined by an arcuate web, the first and second arms being intended to be bent towards one another to engage and close about the gathered portion of wrapping material, and wherein the first arm is curved in the direction in which the clip is intended to be closed and the second arm is curved in the same direction as the first arm, thereby being curved in the opposite direction to that in which the clip is intended to be closed.
Patent CA-1052024-A (CA)
Inventor: YACHABACH GERALD J
IPC: H04M9/00
Filed: 1976-04-01
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE            Where is provided a line circuit for connection to a key telephone system for indicating an incoming call, a call placed on hold and an answered call.  There is further provided a means for automatically indicating that the incoming call has been placed on hold for a predetermined time period.  There is further provided a solid state device which switches telephone instrument lamp current for visual indication of the various line circuit operations.
Patent CA-1071545-A (CA)
Inventor: MATTHEWS WILLIAM G
IPC: B01J20/18
Filed: 1976-04-13
Granted: 1980-02-12
Abstract: SELECTIVE ADSORPTION OF                   NOx FROM GAS STREAMS                     ABSTRACT OF DISCLOSURE    In the process for selectively adsorbing NOx from nitric acid plant acid absorber tower tail gas streams wherein the tailgas stream, comprising water vapor, oxygen, nitrogen and unreacted NOx  is first dried by passage through a silica adsorbent mass and thereafter the NOx is selectively adsorbed in a zeolitic molecular sieve bed, the improvement which comprises utilizing as the molecular sieve adsorbent a zeolite Y composition having a high degree of ionic character coupled with a high degree of acid stability.                   S P E C I F I C A T I O N
Patent CA-1042767-A (CA)
Title: Hammer and method of manufacturing the same
Inventor: KURATA YOSHIO
IPC: B25D1/00
Filed: 1976-04-22
Granted: 1978-11-21
Abstract: HAMMER AND METHOD OF PRODUCING THE SAME     Abstract of the Disclosure A hammer for use in sheet metal and stone working has an elongated hammer head with a circular head face at the front of the hammer head and an adapter with an adapter face in contact with the head face and with a striking face opposite to the adapter face.  Either one face of the head face or the adapter face is provided with a plurality of face sections which extend radially from the central portion of the face and slant in the circular direction of the face.  The other one face is provided with a plural-ity of projections which engage respectively with the slant surfaces of the face sections.  The hammer head and the adapter are encircled at their adjoining peripheries by a tubular resilient member which elastically secures the hammer head and the adapter to each other.  The tubular resilient member allows the rotation of the adapter to be caused at the time of hammer striking, and returns the adapter to its original position when the striking impact force is removed.  The striking face may have a plurality of projecting stripes.  The hammer head may have a handle for hand grip.
Patent CA-1044442-A (CA)
Inventor: FRANKEL CHARLES
IPC: A44B1/04
Filed: 1976-05-17
Granted: 1978-12-19
Abstract: JEWELRY CLASP            ABSTRACT OF THE DISCLOSURE    A jewelry clasp is provided with a female member and a complementary male member adapted to cooperate with a releasable locking member disposed within the body of the female member, where the locking member engages the male member to hold the male member within the female member to prevent removal thereof.  The locking member is of integral one-piece construction and has a locking portion for engaging the male member, a resilient portion for biassing the locking portion against the male member, and an actuating portion that projects to the exterior of the female member for moving the locking portion against the resistance of the resilient portion for releasing the male member to permit retraction of the male member from the female member.  A holding member disposed within the female member positions the resilient portion relative to the female member and serves to receive and guide the male member through the female member.  In a modified embodiment, the female member is provided with two similar locking members to prevent accidental retraction of the male member from the female member.
Patent CA-1088618-A (CA)
Inventor: MACK MICHAEL E
IPC: H01J61/80
Filed: 1976-06-29
Granted: 1980-10-28
Abstract: A B S T R A C T      A flashlamp for exciting a laser medium having a vortex stabilized continuous low level DC discharge   The stabilized continuous discharge is periodically pulsed with a high energy discharge to provide pulses of excitation radiation that are focused into the laser medium to promote lasing thereof.
Patent CA-1048101-A (CA)
Inventor: SHINTANI TAKAO
IPC: H01J61/18
Filed: 1976-09-03
Granted: 1979-02-06
Abstract: Abstract of the Disclosure In a metal halide lamp including a luminous sealed tube which is equipped with a pair of discharge electrodes and has an inonizable inert gas and mercury sealed therein, the luminous sealed tube further includes, in addition to tin halide (exclusive of tin fluoride) calcium halide (exclusive of calcium fluoride) or strontium halide (exclusive of strontium fluoride) or their mixture.  The metal halide lamp shows a high color rendering property.
Patent CA-1057608-A (CA)
Inventor: HAMPARIAN NSHAN
IPC: F02F1/24
Filed: 1976-09-14
Granted: 1979-07-03
Abstract: INSULATED, HIGH EFFICIENCY, LOW HEAT REJECTION, ENGINE CYLINDER HEAD            Abstract of the Disclosure A diesel engine cylinder head is provided with air gap inserts for insulating the combustion and exhaust gas exposed surfaces from the coolant jacket exposed walls so as to limit heat transfer to the engine coolant.  Various insert elements are disclosed which may be used independently or in combination.  Installation of a prefabricated multiple port exhaust insert which permits improved efficiency of gas flow is provided for by utilizing a two-piece construction for the main housing of the cylinder head.
Patent CA-1057477-A (CA)
Inventor: KAGERHUBER FRANZ
IPC: B22D11/128
Filed: 1976-09-30
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE: A supporting and guiding arc for a cast strand has roller-carry-ing arcuate longitudinal carriers arranged in a stationary frame-work, which support the strand at opposite sides, and at least the roller-carrying arcuate longitudinal carriers arranged at one side of the strand are braceable relative to the framework under elastic deformation for adjustment to various strand thick-nesses, at least all the longitudinal carriers arranged at one side of the strand are connected to transverse carriers which are movably guided on drawing anchors secured to the framework, and the transverse carries are fixable relative to the draw-ing anchors.
Patent CA-1053983-A (CA)
Inventor: FRASE ROLAND J
IPC: A01C7/04
Filed: 1976-12-02
Granted: 1979-05-08
Abstract: COLLECTOR FOR A PNEUMATIC DISPENSER                    ABSTRACT OF THE DISCLOSURE         An improved pneumatic material dispenser of the type wherein material is dropped from the periphery of a rotating element into adjacent axially spaced material collecting passages of a collector and an air supply propels the material through discharge tubes attached to the col-lector to remote locations, the improvement being a plenum chamber which receives the air supply and feeds it to the collecting passages through air passages at a point remote from the material entry thereinto.
Patent CA-1084127-A (CA)
Inventor: EVANS JOHN B
IPC: H03H7/01
Filed: 1977-02-09
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE              A receiving terminal for a switched analog data communication system is equipped with an adaptive equalizer which is adjusted on a single pass in response to a series of test pulses transmitted during a predetermined equalizer adjustment period.   To that end, different settings for the equalizer or serially tested and compared during the equalizer adjustment period in response to a series of unique codes, and a memory is selectively updated to store the code for the equalizer setting which best compensates for the transmission distortion the test pulses suffer.
Patent CA-1062378-A (CA)
Inventor: STEWART JAMES R
IPC: H05K7/14
Filed: 1977-02-18
Granted: 1979-09-11
Abstract: CORNER SUPPORT MEMBER FOR SUBSCRIBER CARRIER CHANNEL UNIT ASSEMBLY by James R. Stewart & Donald G. Tweed ABSTRACT OF THE DISCLOSURE           Support members  are located near the corners of a pair of printed circuit cards for holding them together in a fixed, spaced-apart, adjacent and parallel relationship.  Each card has a group of holes formed in the same pattern in each of the four corners thereof, at least one hole of each group extending all the way through the cart.  Each support member comprises a pair of plates that are joined together at a 90° angle along one edges thereof. Load-bearing pegs project from parallel, non-joined together edges of one plate.  Flexible posts project from parallel, non-joined together edges of the other plate.          An arm extends from each post proximate the end thereof that is spaced from the other plate and in a direction substantially parallel to said parallel edges of the other plate.  A post and peg are located on adjacent edges of the plates such that they fit into corresponding holes in the same group thereof on a PC card, with the arm extending through a hole and snapping over the associated card to hold it in place.  The pegs operate as load-bearing members when axial pressure is exerted on the plates to insert a card into or remove it from a shelf.
Patent CA-1059920-A (CA)
Inventor: BOLDEN EDWARD J
IPC: H04R1/28
Filed: 1977-02-28
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE       A speaker is enclosed in furniture cabinets consisting of three units.  The base cabinet, sup-ported on legs, is a rectangular parallelepiped and accommodates a full range speaker.  The top cabinet is pyramidal and accommodates a tweeter at one of its sides.  An intermediate cabinet of smaller dimensions than either of the base or top cabinets is interposed between the two and opens into both and accommodates a tweeter control.
Patent CA-1087959-A (CA)
Inventor: ZOLA JOHN C
IPC: C09D7/45
Filed: 1977-03-21
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE         A method of producing dispersion in an aqueous medium of aqueous globules larger than the colloidal dimension and resistant to shear without subdividing, the phases being insoluble or immiscible in one another through interaction of the colloidal ionic reactants of opposite charge, preferably macromolecular polyelectrolytes, present in different phases.         Optionally the globules may be separated from the medium and dried as discrete particles.  When the aqueous globules differ in colour the compositions are useful in producing multicolour coatings, ceramic glazes and fibrous webs.  Thus the dispersions may be applied to a surface to impart either a first decorative appearance, in which the globules appear in uniform spaced relationship with each other, relatively independently of method of application, the medium being clear or translucent, or a second decorative appearance, which varies according to the method of application, when the medium also is coloured, and different in colour from the globules, such that when applied by brush or roller a streaked or mottled appearance results.
Patent CA-1051662-A (CA)
Inventor: SOUZA ANTHONY J
IPC: A01M23/08
Filed: 1977-04-05
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE           A repeating animal trap of the inclined plane type comprising a housing means including portions defining a collection chamber for confining trapped animals with at least one trap means set in an opening thereof so that the animal must pass through a trap means to reach the collection chamber. Each trap means includes a pivoted floor means and a pivoted door means.  The floor means is normally biased to a first position in which the exit from the collection chamber back into the trap is totally blocked, with the door means in this position being opened at the entrance to the trap so that already confined animals cannot escape through the trap while additional animals can enter the trap.  When an animal enters the trap it tilts the floor means to a second position which simultaneously raises the door means and blocks the entrance while unblocking the exit thereby permitting an animal within the trap means to enter the collection chamber while precluding his escape from the trap means.  Confining members in the form of slidable plates can be secured to a side portion of the housing means to direct animals that bypass a trap opening back in the direction of the trap.
Patent CA-1092973-A (CA)
Inventor: BARTH RUDOLPH
IPC: A61K39/00
Filed: 1977-04-13
Granted: 1981-01-06
Abstract: RABIES VACCINE AND ITS PREPARATION        Abstract of the disclosure:        A rabies vaccine is prepared by adaptation of the rabies virus to chick-embryo fibroplast cell cultures in progressing dilutions of from 10-1 to 10-5 for the inoculation of the cell culture passages and for multiplication in dilutions of from 10-2 to 10-50 for inoculation the growth cultures.
Patent CA-1117652-A (CA)
Inventor: HAYASHI YOSHIAKI
IPC: G11B15/665
Filed: 1977-04-27
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE             Disclosed is a magnetic tape recording and repro-ducing apparatus or video tape recorder apparatus in which a magnetic tape is drawn out from a tape cassette by means of tape leading-out pins and brought into close contact with a head cylinder containing rotating heads.  Each of the tape lead-ing-out pins is mounted on a movable base having an engaging member which is adapted to bear against a first stopper for defining a limit of the tape leading-out movement of the base in the horizontal direction,  while the movements of the base in the vertical direction are limited by a second stopper and lateral movements of the base are restricted by a third stopper, whereby the movable bases each having the tape leading-out pin are positively constrained at predetermined positions after the tape has been drawn out from the tape cassette.
Patent CA-1089485-A (CA)
Inventor: FEUER LASZLO
IPC: A61K31/185
Filed: 1977-05-05
Granted: 1980-11-11
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to .omega.-aminocarboxylic acid amides having the general formula (I) H2N-(CH2)m-CO-NH-(CH2)n-A wherein n and m are each independently 2 or 3 and A is a group of the formula -SO2OH or -OPO(OH)2, and pharmaceutically acceptable salts thereof.  These compounds possess valuable therapeutical effects and can be applied as intermediates in the synthesis of biologically active compounds.
Patent CA-1086989-A (CA)
Inventor: PLEWES JOHN T
IPC: C22C9/00
Filed: 1977-05-10
Granted: 1980-10-07
Abstract: QUATERNARY SPINODAL COPPER ALLOYS            Abstract of the Disclosure Copper alloys are disclosed which contain nickel and tin and Fe, Zn, Mn, Nb, Cr, Al, or Mg in amounts within specified limits. When cold worked and aged according to a critical schedule these slloys develop a predominantly spinodal structure which renders them strong as well as ductile. The disclosed alloys are useful, for example, in the manufacture of components of electrical apparatus such as springs, connectors and relay elements.
Patent CA-1095881-A (CA)
Inventor: ANDREWS CHRISTOPHER M
IPC: C08G59/68
Filed: 1977-05-17
Granted: 1981-02-17
Abstract: Abstract of the Disclosure To accelerate the curing of epoxide resins by means of aromatic polyamines there is added magnesium nitrate or a nitrate of an at least divalent metal of Group IIB, IIIB, IVB, VIB, VIIB, or VIII of the Periodic Table.
Patent CA-1068744-A (CA)
Inventor: HUGHES JOHN R
IPC: F16B4/00
Filed: 1977-05-27
Granted: 1979-12-25
Abstract: Abstract of the Disclosure The invention relates to devices for coupling two cylindrical substrates which comprise an outer heat-shrinkable metal sleeve and an inner metal sleeve.  According to the invention, improved results are obtained by using an inner sleeve which is shaped so that the outer sleeve, when it is shrunk to form the coupling, assumes a generally barrel-shaped configuration. The new coupling devices are particularly useful for coupling together pipes, e.g. in hydraulic systems.
Patent CA-1087874-A (CA)
Title: Method and device for passing through critical speeds  of elongate rotors
Inventor: MEINKE PETER
IPC: B64C27/51
Filed: 1977-07-19
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE       The invention provides a method of passing through critical rotational speeds of an elongate rotor.  The method comprises alternately coupling to and uncoupling from the rotor critical frequency altering means as a result of radial movement of the rotor as the rotor approaches its critical speeds.  In this manner, a change in the frequencies of the critical rotational speeds and/or their amplitude is produced.
Patent CA-1081218-A (CA)
Inventor: ROSSETTI VITTORIO
IPC: A61P31/04
Filed: 1977-08-15
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE            Rifamycin compounds having high antibacterial activity, comprising powders of red-violet color.  Such compounds are obtained by reacting 3-aminosubstituted-4-desosso-4-imino rifamycin S with linear and cyclic ketones.
Patent CA-1099909-A (CA)
Inventor: BARNES RODERICK G L
IPC: C09K11/77
Filed: 1977-09-01
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE Luminescent materials suitable for use as "phosphors".  The luminescent material comprises a rare earth fluoride host activated with manganese.
Patent CA-1059415-A (CA)
Inventor: MOTOMURA KENICHI
IPC: B60C9/02
Filed: 1977-12-02
Granted: 1979-07-31
Abstract: Abstract of the Disclosure A reinforced construction of bead portions of radial tires for heavy load vehicles such as tracks, buses etc., which is well balanced in rigidity and which has an excellent durability is disclosed.  The construction comprises a first reinforcing layer and a second reinforcing layer, said first reinforcing layer being substantially continuously extended from a height covering both the upper ends of said second reinforcing layer and of the turn-up portion of the carcass ply to the inside surface of the carcass ply, said second reinforcing layer being interposed between the turn-up portion of the carcass ply and said first reinforcing layer, the axially inside portion of said first reinforcing layer which is disposed along the inside of the carcass ply having an upper end whose height h1 from the bead base portion is given by h1 = (0.8 to 2.5)h0 where h0 is a height of the end of the turn-up portion of the carcass ply from the bead base portion and composed of at least two layers whose cords are inclined on a circle formed by the end of the turn-up portion of the carcass ply with respect to the radial direction of the tire by an angle between 40° and 75°, and the axially outside portion of said first reinforcing layer which covers the outside of the second reinforcing layer being composed of at least one layer.
Patent CA-1092272-A (CA)
Inventor: KATCHMAN ARTHUR
IPC: C08K3/24
Filed: 1977-12-09
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE             Filled thermoplastic compositions are provided which comprise, in admixture, a polyphenylene ether resin, a styrene resin, a reinforcing amount of a titanate filler and an adipic acid based polyester in a amount of at least sufficient to provide enhanced toughness, as measured by impact strength and tensile elongation, in the molded compositions.
Patent CA-1105217-A (CA)
Inventor: RIEKE JOHANNES C
IPC: D06M10/00
Filed: 1977-12-23
Granted: 1981-07-21
Abstract: ABSTRACT Disclosed is a method for manufacturing a filter of electrically charged electret fiber material which has good filtering characteristics and is resistant to mechanical vibrations and loads.  A foil of the material is drawn, charged and fibrillated to obtain the fiber material.  The foil is wound in uncrimped condition into a filter package and is subsequently crimped.  The filter may also be heat treated and subjected to a needle treatment.
Patent CA-1067356-A (CA)
Inventor: ENGLE WILLIAM L
IPC: A01K1/00
Filed: 1978-01-18
Granted: 1979-12-04
Abstract: ANIMAL PEN CONSTRUCTION                ABSTRACT OF THE DISCLOSURE      An animal pen construction having sidewalls and a gate which are formed from a plurality of prefabricated modular rail sections.  These rail sections have cooperating male and female portions on opposite ends to permit the sections to be slidably telescopically connected together.  A single univer-sal post member is utilized both in a straight run along the sidewall, and as a corner or gate post, for supporting the walls in an upright position.  The posts permit from one to four connections thereto, which connections can run straight through the post or at right angles thereto.  A latch structure cooperates between the gate and the associated post to permit horizontal swinging of the gate into an open posi-tion.  This latch structure also functions as a hinge so that provision of this latch structure adjacent each edge of the gate enables the gate to be hingedly opened about either edge thereof.
Patent CA-1091014-A (CA)
Title: Universal trigger mechanism for rotating frame animal  traps
Inventor: SOUZA ANTHONY J
IPC: A01M23/26
Filed: 1978-02-16
Granted: 1980-12-09
Abstract: ABSTRACT OF THE DISCLOSURE        An improved trigger mechanism particularly useful with a rotating frame animal trap, the present trigger mechanism comprises a rotary universal joint which allows angular displacement of the trigger mechanism about a frame of the trap on which said trigger mechanism is pivotally carried.  Free ends of spaced prongs extending from the trigger mechanism toward the interior of the trap contact an animal entering the trap from any direction, sufficient force caused by such contact angularly displacing the trigger mechanism to spring the trap.
Patent CA-1093814-A (CA)
Inventor: BEKE ZOLTAN
IPC: D21F5/04
Filed: 1978-03-10
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE     The operation of paper machines making light weight webs at higher speeds wherein satisfactory drying of the webs is frequently precluded by the occurrence of web flutter within the drier section, is made possible by the provision of floater headers integrated with the hood structure of the Papridrier (T.M.), to provide support to the web substantially throughout its length until a sufficient degree of dryness is reached whereat the web is sufficiently strong to withstand flutter generated forces.