baber/WOPTO huggingface dataset:
Patent CA-1167312-A (CA)
Title: Dog food flavors
Inventor: BOUDREAU JAMES C
IPC: A23K20/00
Filed: 1979-03-20
Granted: 1984-05-15
Abstract: ABSTRACT The present invention identifies certain com-pounds, naturally present in raw meat, which are especially taste active in the dog. These compounds, which have been found to maximally activate taste neurons, are L-proline. L-cysteine, L-histidine. L-lysine, inosine 5'-triphosphate (ITP), inosine 5'-diphospbate (IDP), and adenosine 5'-triphosphate (ATP). Application of these compounds to dog foods in effective amounts can increase their palatability for dogs.
Patent CA-1119444-A (CA)
Inventor: REEBERG CHRISTIAAN C O RICHARD
IPC: G03B17/56
Filed: 1979-03-29
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE     A photographer's accessory for holding a camera steady during picture taking; the device including a strap having a buckle for length adjustment, an elastic on one end of the strap being connected to a camera, and the other end of the strap having either a belt hook or else a foot stirrup.
Patent CA-1125999-A (CA)
Inventor: CHRISTIAN ALFRED W
IPC: B28B21/24
Filed: 1979-04-11
Granted: 1982-06-22
Abstract: ABSTRACT OF DISCLOSURE:     A concrete pipe making machine having a packerhead vibrat-ing core and a control for automatically controlling the move-ment of the packerhead and core relative to each other as the packerhead and core move up and down within a mold to form a concrete pipe.  The control has valve units operable to restrict the flow of hydraulic fluid supplied to the hydraulic control cylinders which control the movements of the packerhead and core.
Patent CA-1125389-A (CA)
Inventor: PATON BORIS E
IPC: B23K11/093
Filed: 1979-05-03
Granted: 1982-06-08
Abstract: ABSTRACT OF THE DISCLOSURE        A welder arranged inside pipes to be welded comprises a housing with the longitudinal axis thereof matched with the axis of the pipes.  On the housing are a welding transformer and two mechanisms clamping the pipes, each having a drive moving the mechanism along the axis of the housing, and each being electrically connected to the transformer.  The housing has mounted thereon a pipe flashing and upsetting mechanism with its own hydraulic drive, kinematically coupled to one of the pipe clamping mechanisms, a hydraulic pump supplying fluid to said drives, and a mechanism driving the welder along the pipes'  axis.  The housing carries two bearing discs  secured at opposite ends and three clips mounted on roller supports and movable along the housing's axis.  Two clips are incorporated in the first and second clamping mechanisms, respectively, and the third is part of the flashing  and upsetting mechanism.  The clip incorporated in the first pipe clamping mechanism is inter-posed between the bearing disc and the clip of the second clamping mechanism and is coupled to the bearing disc by means of its hydraulic drive.  Another kinematic coupling is between this clip and the bearing disc.  The clip of the flashing and upsetting mechanism is close to the second bearing disc and coupled thereto by means of its own hydraulic drive.  The clip of the second clamping mechanism  is interposed between the clip of the first clamping mechanism and that of the flashing and upsetting mechanism and is coupled to the clip  of the flashing and up-setting mechanism by its hydraulic drive; and an additional kinematic coupling is between the clip of the second clamping mechanism and said clip of the flashing and upsetting mechanism.
Patent CA-1140886-A (CA)
Inventor: POBIEGLY STANISLAW
IPC: C10G21/02
Filed: 1979-07-09
Granted: 1983-02-08
Abstract: Abstract of the Disclosure The subject of the invention is a method of extractive purification of products from crude oil processing, especially of residues, of heavy ends, extracts and used oils, of asphaltenes tars and other compounds, in order to obtain raw materials suitable for the preparation, for example, of petroleum-origin cokes or as a purification step per se.  The process is conducted employing an extraction solvent and an additional substance having a limited miscibility with the extraction solvent.  The substance constituting the additional solvent is chosen to provide rapid phase separation.
Patent CA-1121673-A (CA)
Inventor: TAKAI ISAO
IPC: D02G1/04
Filed: 1979-10-04
Granted: 1982-04-13
Abstract: ABSTRACT OF THE DISCLOSURE:           A system for preparing a composite crimped filament using a nipping type false-twisting apparatus which has two endless intercrossing belts whose working surfaces are urged against each other in their intercrossing region to nip the filament yarns therebetween.  A liquid is applied to the yarns upstream of the false twister to reduce friction and heat.
Patent CA-1141501-A (CA)
Inventor: SWANSON ALFRED B
IPC: A61F2/42
Filed: 1979-10-19
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE          A protective device for preventing lacerations or tearing of a surgically implantable, flexible prosthesis by sharp bone edges includes a member having a generally curvilinear shield portion configured to conform to the prosthesis and a stem portion extending from the curvilinear shield portion and dimensioned to cover at least the top surface of a prosthesis intramedullary stem.
Patent CA-1138937-A (CA)
Inventor: SAPONARA DOMENICK
IPC: F24C1/04
Filed: 1979-10-29
Granted: 1983-01-04
Abstract: ABSTRACT OF THE DISCLOSURE   A combination microwave and convection oven in which a gas burner positioned outside the oven provides heated combustion products which are drawn from the burner area along with vapor from an outlet of the oven by a blower system and the combined output of the blower system is blown into the oven through an oven inlet region in the oven wall.  Both the oven outlets and the oven inlet are formed of holes substantially less than one-half wave-length in diameter.  A predetermined portion of the blower output system is blown through an exhaust vent thereby creating slight negative pressures in the oven and in the burner plenum to accurately control the air flow through the burner.
Patent CA-1124075-A (CA)
Inventor: SISTERMANN NIKOLAUS F
IPC: D01D5/18
Filed: 1979-11-13
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE           A process and apparatus for controlling the operat-ing conditions, particularly the temperature and pressure, of attenuating gas employed in the fiberization of thermo-plastic materials.  The arrangement disclosed provides for temperature and pressure controls of the hot attenuating gas blast used in connection with a centrifugal or spinner type of technique for making fibers from thermoplastic mineral materials such as glass.
Patent CA-1124214-A (CA)
Inventor: ROSS EDWARD E
IPC: B07B1/14
Filed: 1979-11-15
Granted: 1982-05-25
Abstract: TO ALL WHOM IT MAY CONCERN:                BE IT KNOWN that I, EDWARD E. ROSS, a citizen of the United States of America, residing in the City of San Rafael, County of Marin, State of California, have invented certain new and useful improvements in APPARATUS AND METHOD FOR SORTING PICKLES of which the following is a specification.                 Abstract of the Disclosure Apparatus for separating pickles of an undesired configuration (e.g., crooked or enlarged at one end) from those of acceptable configuration (e.g., relatively straight and uniform from end to end). It employs a series of horizontally spaced rods to which the pickles are fed and over which the desired pickles are traversed, while undesired pickles (nubbins) fall through the spaces between the rods. The means that supports and journals the rods is such that the spacing between the rods can be adjusted while maintaining equal spacing between adjacent rods for the entire series.
Patent CA-1135720-A (CA)
Inventor: BALTRUSCHAT HELMUT
IPC: A01N37/20
Filed: 1979-12-21
Granted: 1982-11-16
Abstract: ABSTRACT OF THE DISCLOSURE   .alpha.- Substituted N-(trimethylcycloalkenyl)-N-alxylacetdmides are disclosed of the formula   wherein R represents a linear or branched alkyl or alkoxynlkyl radical having 1-6 carbon atoms or an allyl radical optionally substituted with Cl-C4 alkylene groups, and X is a substituent from the group consisting of hydrogen, methyl, chlorine, and bromine in any combination, the  free valences represent hydrogen and wherein the methyl groups for the l-cyclopentene derivatives are in the 3,3,5-, 3,5,5- or 2,4,4- positions and for the l-cyclohexane derivatives are in the 3,3,5- or 3,5,5- positions.  These compounds have herbicidal activity.  Methods of preparation are also disclosed.
Patent CA-1121040-A (CA)
Inventor: TEXTORIS MELVIN A
IPC: H02G3/00
Filed: 1980-01-18
Granted: 1982-03-30
Abstract: ABSTRACT Of THE INVENTION       A partition wiring system includes panels supported by either square or round posts and having electrical race-ways beneath the panels with each containing a harness assembly provided with male and female connectors at opposite ends.          Series of harness assemblies are joined to one another by mating male and female contacts to deliver current to electri-cal outlets contained in any one or all of the posts or al-ternatively, any one or all of the electrical raceways.  Vari-ably positionable contact elements on the male and female connectors allow the union of adjacent connectors whether the respective panels are disposed in a straight line or at right angles to one another in a system employing square posts and in a system utilizing round posts, additionally, all inter-mediate angles.  The open bottom of each electrical raceway may be enclosed by either a slidable cover or disparate tele-phone wiring raceway.
Patent CA-1136556-A (CA)
Title: Skimmer apparatus for recovering bitumen
Inventor: LORENZ GORDON
IPC: E02B15/04
Filed: 1980-01-23
Granted: 1982-11-30
Abstract: "SKIMMER APPARATUS FOR RECOVERING BITUMEN" Bitumen, floating on tailings pond water in the form of a cohesive blanket, is recovered from the surface by an apparatus that takes advantage of the cohesiveness of the bitumen. A drum with radially attached prongs is partly submerged in the water and is rotated around its longitudinal axis so that the prongs penetrate into the bitumen blanket and grip and pull it towards the drum. Upon being drawn by the prongs beneath the surface of the water, hydrostatic pressure causes the bitumen to adhere to the curved surface of the drum. During the upswing of the drum, the prongs and the adhesiveness of the metal surface of the drum hold the bitumen on the drum. A comb scraper then removes the greater portion of the bitumen, which falls into a receptacle.
Patent CA-1136547-A (CA)
Inventor: LIN SONG-LING
IPC: A61K31/245
Filed: 1980-02-05
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE - Novel liquid anesthetic aerosol compositions compri-sing high concentrations of benzocaine in a water washable base with propellants which are resistant to cold temperatures are disclosed.
Patent CA-1145002-A (CA)
Inventor: VAN DER OUDERAA EDUARD M A M
IPC: H04L5/14
Filed: 1980-02-07
Granted: 1983-04-19
Abstract: 8.11.79                  1                    PHN 9351 ABSTRACT: System for the asynchronous transporting of data between active functional units.       For mutual bidirectional communication, two active functional units are connected by a bidirectional data bus line and one unidirectional control line for each of the two directions. Both active functional units are each time connected, via an output circuit, to the relevant single connections of the data bus line. The output circuits have at least one first state in order to produce per first state, each time at a low impedance, a first data state on the connec-tion, and one second state for generating, at a high impedance, a second data state for the connection. When such a first and a second data state are simul-taneously present on one and the same connection, the former state dominates. The second state can thus also act as an inactive state. A bidirectional data trans-port cycle for the first active functional unit com-prises the following steps: supplying data- trans-mitting a request signal- detecting an acknowledge signal- deactivating the transmitted data- changing over to the receive state- terminating the receive state- transmitting the acknowledge signal.
Patent CA-1140882-A (CA)
Inventor: LEE WOOYOUNG
IPC: B01J8/38
Filed: 1980-02-28
Granted: 1983-02-08
Abstract: Abstract:            A method for converting methanol to gasoline which utilizes perforated vertically spaced apart grid means in conjunction with vertically extending heat exchange coils to remove reaction heat and allow efficient conversion of methanol to hydrocarbons is provided.
Patent CA-1161308-A (CA)
Inventor: SENBA RIKICHI
IPC: D05B23/00
Filed: 1980-03-17
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE        Automatic seaming of gore pieces to respective incomplete panty-hoses while four sets of suction assembly travel in an intermittent fashion from station to station along a prescribed circular path of travel in order to produce gored panty-hoses, different automatic operations being almost concurrently carried out at different stations.  Products of uniform quality are produced with minimal manual labour, simple construction, reduced power consumption and high production efficiency.
Patent CA-1152878-A (CA)
Title: Dielectric embossing of foam
Inventor: VOLZ ROBERT A
IPC: B29C59/00
Filed: 1980-04-25
Granted: 1983-08-30
Abstract: ABSTRACT The process for dielectrically embossing flexible foam, particularly polyurethane foam assemblies, is improved by the present invention by thermally reticulating the foam prior to dielectrically embossing the foam. Inconsistencies in the dielec-tric embossing process are essentially eliminated by the thermal reticulation pretreatment of the foam.
Patent CA-1110463-A (CA)
Inventor: NOGUCHI HIROSHI
IPC: A01N37/00
Filed: 1980-05-27
Granted: 1981-10-13
Abstract: m-PHENOXYBENZAMIDE DERIVATIVES          Abstract of the Disclosure The invention relates to a herbicidal composition which comprises as an active ingredient a m-phenoxybenzamide compound of the formula:                                     :     wherein R is N-methylamino or N,N-diethylamino, together with an inert carrier.     . .                      .
Patent CA-1161659-A (CA)
Inventor: ROGER ERICSSON A B
IPC: E04B5/18
Filed: 1980-06-30
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE   A floor structure is fabricated from joists and slabs, the slabs being positioned at the level of the lower flanges of the joists to provide between the joists and above the slabs channels for services such as wiring, plumbing and ventilation.  The joists have webs of zigzag shape formed from bent metal rods with apices received in and glued to recesses in wooden up-per and lower flanges.
Patent CA-1153959-A (CA)
Inventor: KIMURA SHUICHI
IPC: G11B3/085
Filed: 1980-07-07
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE          A record player is described having a turntable which is rotated by a pulsed motor energized from a motor drive circuit.  The motor driving circuit includes a negative feed-back servo loop which includes means for detecting vibration of the arm.  Means is further provided for generating an output in response to the vibration of said tone arm.  A high-pass filter is provided having a cut-off frequency which is the same or lower than the resonance frequency of the tone arm.  The motor is controlled by an output of the servo loop in proportion to an accelerated velocity of the tone arm when said tone arm is vibrating at less than the cut-off frequency.
Patent CA-1162919-A (CA)
Inventor: PRICHARD EVAN S
IPC: B60P3/16
Filed: 1980-07-15
Granted: 1984-02-28
Abstract: ABSTRACT    A trailer transit mixer is disclosed which includes two oppositely positioned support members at least one of which is pivotably attached to a center frame and to a supporting wheel structure.  Power means extend between and are secured to at least one of the support members and the center frame and upon activation the power means cause pivoting of the support members to which they are attached to contract the trailer transit mixer.
Patent CA-1135125-A (CA)
Inventor: NICHOLS WILLIAM K
IPC: A01C7/20
Filed: 1980-08-14
Granted: 1982-11-09
Abstract: ABSTRACT     An apparatus and a method for planting seed are disclosed.  The apparatus comprises a frame carried by a plurality of ground engaging wheels.  Carried on the frame is a means for raising and lowering the frame  with respect to the ground.  A planter bar having a plurality of seed dispensing boots for penetrating the ground and insertion seeds therein when the frame is lowered is carried by the frame.  Means on the frame oscillates the planter bar laterally as the ground engaging wheels move across the ground.
Patent CA-1141985-A (CA)
Inventor: YOSHIDA HAJIME
IPC: G01N21/90
Filed: 1980-10-15
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         An inspection device is disclosed which includes a color sensor which has a plurality of photoelectric conversion elements each being responsive to respective different wave lengths of light from an object to be inspected and producing an electrical signal, a zero balance setter which processes the output signal from the color sensor and then takes a zero balance, a tolerance range setter which receives the output of the zero balance setter and produces an abnormal signal in conjunction to a tolerance range of the object to be inspected, a detector which produces an electrical signal to notify when the object arrives at a predetermined location; and a detection location timing section which passes the output of the tolerance range setter by the output signal from the detector.
Patent CA-1166562-A (CA)
Inventor: PERISIC MILAN
IPC: E06B9/74
Filed: 1980-11-03
Granted: 1984-05-01
Abstract: ABSTRACT OF THE INVENTION     An electrically operated roller door driving mechanism for operating a roller door comprising a reversible electrical motor fixedly mounted to one of the roller door supporting drum wheels and housed within the core of the roller door curtain, the motor and drum wheel being arranged to rotate simultaneously, and a ring gear operatively associated with said motor via a reduction gear mechanism, the ring gear being capable of being held stationary  with respect to the rotating drum wheel but also being capable of rotating in unison with the drum wheel to thereby enable the roller door to be manually opened and closed in the event of a motor malfunction  or power failure.
Patent CA-1144262-A (CA)
Inventor: MCDONALD MICHAEL P
IPC: B61H11/00
Filed: 1980-12-23
Granted: 1983-04-05
Abstract: 47,683 ABSTRACT OF THE DISCLOSURE The present invention relates to the decelera-tion control of transit vehicles.  After a change in the input command speed signal from the roadway track, it is desired to establish a service brake rate that will pro-vide adequate deceleration for the vehicle to stay under the safety profile, and secondly to optimize the comfort and to limit the jolting of passengers, particularly the standees.
Patent CA-1148380-A (CA)
Inventor: BOLLEN THEO P C
IPC: G01K7/02
Filed: 1980-12-29
Granted: 1983-06-21
Abstract: PAPER THERMOCOUPLE BODY               Abstract of the Disclosure A disposable thermocouple body is made from a lamin-ation of flat paper plates.  Sets of paper plates are of progressively increasing width up to the middle plate which supports a U-shaped thermocouple shield.  The body is adapted to be mounted in one end of a lance for immersion into a molten metal bath.
Patent CA-1132303-A (CA)
Title: Molded syme foot and method of fitting and  fabricating same
Inventor: COCHRANE IAN W
Filed: 1981-02-17
Granted: 1982-09-28
Abstract: "MOLDED SYME FOOT AND METHOD OF FITTING AND FABRICATING  SAME"          ABSTRACT OF THE DISCLOSURE           A flexible precast foot comprises a hollow flexi-ble slipper member which has a rounded heel contour and a keel cavity.  The resiliency of the rounded heel is controll-ed by the type of foam used in order that the compressibi-lity of the heel may be varied during construction.  A stump support is custom manufactured from reinforced plastic and the like, from a negative plaster mold and comprises an elon-gated socket with fenestrations being provided on each side to facilitate the engagement and disengagement of the stump.          The negative socket mold is formed by a strip casting plaster technique and the finished positive stump socket is then fit-ted to the foot and secured to a strip of belting or similar material which extends into the keel cavity.  This cavity is filled with "Flexane" (trade mark) rubber or any suitable elastomeric material such as nonfoaming urethane, synthetic rubber which also molds around the distal end of the stump socket.  The length of belting together with the elastomeric material filling the keel cavity, controls the toe break of the finished prosthesis.
Patent CA-1143533-A (CA)
Title: Heat-insulation building block of all-metal  construction
Inventor: SCHOLZ MANFRED
IPC: G21C11/08
Filed: 1981-03-16
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE Heat-insulation building block of all-metal construction variable in size and having mutually spaced thermally displaceably mounted metallic insulation foils defining insulation cells therebetween together with spacer elements holding the insulation foils at a distance from one another, as well as metal housing sheets carrying and at least partly enclosing the insulation foils and the spacer elements, including at least two building block parts nested within one another with the metal housing sheets and the insulation foils thereof having a mutual convection-inhibiting sliding fit and, in sliding direction of the mutual sliding fit, the adjacently disposed insulation foils and metal housing sheets having respective overlap lengths greater than a pre-determined maximum enlargement of the building block resulting from sliding apart of the building block parts in the sliding direction.
Patent CA-1175600-A (CA)
Inventor: ALBERS RICHARD A
IPC: C08L63/00
Filed: 1981-04-24
Granted: 1984-10-02
Abstract: ABSTRACT     A homogeneous water-reducible coating composition comprises a modified polyamine resin homogeneously reduced in an aqueous system comprising water and a low-molecular weight nitroparaffin.  An epoxy resin can be added to the coating composition to form a stable emulsion.
Patent CA-1178683-A (CA)
Inventor: SEILER NORMAN C
IPC: H04B17/40
Filed: 1981-04-28
Granted: 1984-11-27
Abstract: ABSTRACT       An orderwire scheme for a multichannel repeatered com-munication network contains an auxiliary communication link that is coupled to communication sites along the network and is configured of a pair of orderwire links each formed of a con-ventional interstitial copper wire pair. To carry out supervi-sory functions with respect to each of the stations along the communication link, messages are conveyed from a control facil-ity coupled to or as part of the network to respective stations along the link in the form of command instructions.  These messages may contain a request for information from the ad-dressed site as to equipment conditions at the site or a direc-tive that the equipment at the site perform a particular task.          In reply to the command message sent to it the addressed site returns a response message back to the control facility repre-sentative of the action taken including any data requested by the instructions.    In addition to providing a distributed communication link over which such supervisory command and response messages can be transmitted among the stations along the orderwire link, the present invention offers a further facility for conveying voice communications over the same orderwire link.     To implement the exchange of command and response messages among the various sites of the network, supervisory signals are transmitted using digitally encoded ON/OFF keying of frequency tone signals.