baber/WOPTO huggingface dataset:
Patent CA-1055980-A (CA)
Title: Heel piece of a ski safety binding
Inventor: MURATA MASAHIRO
IPC: A63C9/08
Filed: 1975-10-30
Granted: 1979-06-05
Abstract: Abstract of the disclosure A heel piece of a ski safety binding which automatically opens when an excessive force is excerted on the ski boot.  The heel piece includes a pair of arms pivotally connected to a base plate, a frame pivotally connected to a pivot pin extending between the apair of arms, which frame is displaceable along the axis of the ski, a heel holding member provided at the front end of the frame and a lock piece disposed in the frame and being displaceable along the axis of the ski relative to the frame.  The lock piece has a cam surface which engages a lock pin provided between the pair of arms in a normal state of use. When a strong upwardly directed force is applied to the heel holding member as in a case of a forward fall of the skier, the frame and lock piece displace rearwardly and thereby brings the lock pin out of engagement with the cam surface of the lock piece, enablong the heel piece to rotate for releasing the heel of the ski boot.  A release load can be adjusted by varying space defined between the frame and the lock piece.
Patent CA-1037279-A (CA)
Inventor: FISCHER ARTUR
IPC: E04B1/41
Filed: 1975-11-12
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE              A method and arrangement for anchoring an object to a support structure having an anchoring hole includes inserting in-to the anchoring hole an anchoring member slightly smaller than the latter so that a clearance is formed in the anchoring hole about the exterior of the anchoring member, mounting a cap member in the anchoring hole and about an anchoring member so as to fix the latter in position in the anchoring hole, providing a flow-through passage which is in communication with the clearance on at least one of the cap and/or anchoring members, and injecting a hardenable substance through the flow-through passage and from there into the clearance so that the substance forms a plug about the anchoring member and fixes the same in the anchoring hole upon hardening.
Patent CA-1051556-A (CA)
Inventor: DE JONGE JAN H
IPC: G11C29/18
Filed: 1975-12-22
Granted: 1979-03-27
Abstract: ABSTRACT:        The invention provides a compact test sequence for testing integrated memories. First, all storage positions are filled with the information "O". subse-quently, in a given order of the addresses the information "O" written for each address is read; immediately there-after a "1" is written which is immediately tested thereafter by reading again. When the last address of the said order is reached, the "1" is read in the same order for each address, and subsequently a "O" is written, which is finally tested by reading again.          When the last address is reached, all addresses are read in the reverse order, and a "even" is written which is tested again. When the first address is reached, all addresses are read, filled with a "O" and tested.         This process is repeated, for example, as many times as there are bits in the address, the significance of the address bits being modified in order to form the said order for example, by cyclic rotation. For example, in the first cycle the order may be the normal order of successive addresses, whilst in the second cycle first all "even" and then all "odd" addreses are treated etc. If there are N address bits, N cycles will be sufficient, and in the case of one bit per address there will be (12N + 1)2N  read and write operations. This number must possibly be mul-tiplied by the number of storage bits per address po-sition. The number of storage operations remains sub-stantially smaller than in many test methods offer-ing corresponding quality.
Patent CA-1087866-A (CA)
Inventor: NELSON KENNETH E
IPC: G01N21/00
Filed: 1976-01-20
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a photometer of the type utilizing a light source, a sample cell adapted to transmit a continuously-flowing liquid to be analyzed from an inlet port near one end thereof through a flowpath to an outlet port near the other end thereof, and a photodetector for measuring the absorption of light in the sample cell.  The photometer comprises a light detector forming means to receive substantially all non-absorbed light, of a pre-selected wavelength, transmitted from the sample cell and an apertured mask for eliminating loss of light by refraction of light onto the walls of the cell.  The apertured mask is placed between the light source and the flow cell to prevent light passing through the mask from entering the flow cell from being refracted into contact with an interior wall of said flow cell.
Patent CA-1056046-A (CA)
Inventor: OLASHAW WILLIAM F
IPC: H02B1/20
Filed: 1976-03-04
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE           An electrical switchboard cabinet incorporates isolated, vertically and horizontally extending wiring passageways for accommodating the routing of control wires between electrical devices in one switchboard vertical section, between electrical devices in different switchboard sections, and between switchboard devices and switchboard terminal locations where electrical connections to remote control locations are effected.
Patent CA-1056167-A (CA)
Inventor: DUBELL THOMAS L
IPC: F23R3/08
Filed: 1976-03-17
Granted: 1979-06-12
Abstract: COOLING RING CONSTRUCTION FOR COMBUSTION CHAMBERS     Abstract of the Disclosure An apparatus for passing a portion of a cooling fluid, flowing in a plenum in a predetermined direction, in a protective film upon a liner defining a hot gas passage. The apparatus is comprised of a first liner portion or segment partially defining the plenum and a second liner portion or segment partially defining the hot gas passage and cooperating with the first liner segment to form a pocket. A first lip is located at the downstream end of the second liner segment and is radially adjacent a second lip located at the upstream end of the first liner segment. The first lip is spaced from the first liner segment to form an exit from the pocket for directing cooling air along the first liner segment in the predetermined direction. The apparatus further comprises a plurality of apertures in the first liner to pass cooling fluid in a plurality of streams into the pocket and along the second lip in a direction substantially opposite from said predetermined direction. The second lip may be constructed of a length sufficient to permit the plurality of streams to at least partially coalesce while passing along the second lip in the opposite direction. The fluid may be directed upon the second lip to accomplish partial diffusion of the streams. The apparatus may also comprise secondary means for additionally diffusing the cooling fluid flow within the pocket and for turning the flow of the substantially coalesced cooling fluid to the predetermined direction prior to the passing of the cooling fluid from said exit.
Patent CA-1044269-A (CA)
Inventor: LIKET HENDRIK
IPC: A63F3/00
Filed: 1976-03-23
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE        A game apparatus having a game board with a continuous path around its perimeter; the path being divided into consecu-tive spaces, each space bearing instructions for playing the game.  Playing pieces are utilized by the game players to move around the spaces.  Play money is distributed to the players with the remainder remaining in the bank.  Two decks of standard playing cards are utilized.  Some of the cards are distributed to the players; the remainder forming a supply for selection by the players in consecutive order.  The playing cards serve as both a determination of the number of moves for each playing piece, as well as providing for unique combinations in the hands of the players to determine the winning player.
Patent CA-1063935-A (CA)
Title: Antacid tablets and processes for their preparation
Inventor: IZZO HENRY J
IPC: A61K9/00
Filed: 1976-04-15
Granted: 1979-10-09
Abstract: ABSTRACT           An antacid tablet is prepared which contains a combination of an antacid ingredient, sugar, and fat and which has a hardness requiring no more than 9 pounds peak force to cause a blunt probe to penetrate its sur-face.  Included also are processed for preparing such a tablet in which an antacid ingredient, sugar, and melted fat are mixed, cooled and milled to produce a powdered mixture, and the mixture formed into tablet, Further improvements include using a fine sugar, 90% of which will pass a 200 mesh screen; maintaining the plungers and dies of the tableting machine above the melting point of the fat; and utilizing a limited pressure (50 to 600 pounds per square inch) in the compressing of the tab-lets.  Another feature involves controlling the moisture to within 3 to 10% based on the weight of the tablet.
Patent CA-1076684-A (CA)
Inventor: YUDA JIRO
IPC: H02P1/42
Filed: 1976-04-15
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE           A control system for a compressor driven by a pole-changing motor comprises a pole changer for the motor, a contactor for stopping the motor for a predetermined time when pole change occurs, and a switch responsive to the variation in a pyhsical quantity which occurs in the compressor everytime when the latter is stopped, whereby the motor is stopped when pole change occurs and then is started again in response to the actuation of the switch.  This control system is especially adapted for use in a pole-changing-motor-driven compressor used in a refrigeration cycle of an air conditioner.
Patent CA-1071641-A (CA)
Title: (2-oxepanylidene)methyl-triphenylphosphonium compounds
Inventor: MUELLER RICHARD A
IPC: C07F9/54
Filed: 1976-05-14
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE        The invention provides a compound of the formula:                            wherein R stands for the radical of formula I or formula II                                  II wherein Z stands for -CH2 or -CH2-CH2- and R4 stands for hydrogen or for an alkyl radical of 1 to 4 carbon atoms; R1, R2 and R3, which may be the same or different, each stands for an alkyl radical of 1 to 4 carbon atoms, a cycloalkyl radical of 3 to 8 carbon atoms or a phenyl radical which may be unsubstituted or substituted by one or more radicals selected from halogen, an alkyl radical of 1 to 4 carbon atoms and an alkoxy radical of 1 to 4 carbon atoms; and x? stands for a pharmacologically acceptable anion by heating a compound of the formula:      The substituent X is preferably a halogen such as chlorine or bromine.  The compounds are useful by virtue of their analgesic properties.
Patent CA-1069177-A (CA)
Inventor: MCCONNELL BRIAN
IPC: H02M3/335
Filed: 1976-07-21
Granted: 1980-01-01
Abstract: A CONSTANT CURRENT SERIES-SWITCHING REGULATOR by Brian McConnell ABSTRACT    When connected to a source of unregulated DC power, a series switching regulator delivers a constant output current to a load.  A series switch, in response to a control signal, adjusts the flow of input power by switching ON and OFF.  The switching operation generates a gated power signal having a variable duty cycle, and the duty cycle depends on the power demands of the load.  During the period when the switch is ON, the energy in the gated power signal is stored in the magnetic field of a transformer.  During the period when the switch is OFF, the transformer releases the stored energy to capacitive storage devices and to the output load.          The capacitive storage devices also supply current to the load when the transformer is storing energy.  Feedback signals from voltage and current sensors combine to form a single control signal which adjusts the duty cycle of the switch until the power demands of the load are met.
Patent CA-1055167-A (CA)
Inventor: SHAPAREW VLADIMIR
IPC: G21C7/10
Filed: 1976-08-23
Granted: 1979-05-22
Abstract: TITLE                 NUCLEAR REACTOR CONTROL ELEMENT                           INVENTOR                      VLADIMIR SHAPAREW            ABSTRACT OF THE DISCLOSURE           A control element for a nuclear reactor that provides variable control of neutron absorption.  The control element comprises a spring, made of a material grey to thermal neutrons, which spans the core of the reactor.  One or two operators disposed outside the core feed coils into or out of the core to decrease or increase neutron absorption, respectively.
Patent CA-1085668-A (CA)
Inventor: BERNOTAVICZ JOHN W
IPC: A23K10/24
Filed: 1976-10-19
Granted: 1980-09-16
Abstract: ABSTRACT               The present invention relates to blood that is combined with at least one gum and other optional food materials for fabricating blood into a solid meat by-product type ingredient for use in a pet food.
Patent CA-1051720-A (CA)
Inventor: HARDING CLAUDE G
IPC: B21D13/02
Filed: 1976-11-03
Granted: 1979-04-03
Abstract: ABSTRACT OF THE DISCLOSURE       Apparatus for forming, from a flat metal strip, a contoured section having a constant profile which prevails throughout the length of the section and is progressively applied to the strip by advancing the strip longitudinally into and through the working ambit of complementary first and second forming dies; said apparatus comprising, a machine frame, a pair of carriers which have said forming dies respectively mounted thereon, means for mounting one of said carriers on said frame so that the die carried thereby is able to move relative to said frame with a first component of reciprocatory motion normal to the second of said dies and with a second component of reciprocatory motion in the direction of strip advancement between said dies, means for mounting the second of said carriers on said frame so that the die carried by it is movable relative to said frame at least in the said direction of strip advancement, and drive mechanism whereby at least said first die is driven in exercise of its movability as aforesaid, and so that at all times of operation said dies remain spaced apart at  least by a pre-selected minimum distance.
Patent CA-1062740-A (CA)
Inventor: ORLOWSKI DAVID C
IPC: F16J15/447
Filed: 1976-12-14
Granted: 1979-09-18
Abstract: SEALING RINGS                   Abstract of the Disclosure A sealing ring structure between a housing and a rotating shaft comprising a first ring member with axially opposite ends facing internally and externally of the housing and with the-internal portion of the ring member having a series of internal labyrinth annular grooves disposed adjacent the shaft for retain-ing foreign materials within the housing.  A second ring member is provided axially externally of the first ring member.  The first ring member has an annular recess extending axially from its external face and the external ring has an axially extending flange that seats in the annular recess of the first member.  A hole is provided in the first member that leads to the annular recess and on the underside thereof and which opens externally of the housing.  The latter permits foreign matter that may move between a joint of the first and second members to be discarded through the hole.  The second member is fixed to rotate with the shaft and to rotate relative to the first ring member.
Patent CA-1067518-A (CA)
Inventor: PETERSON JAMES O
IPC: C07C41/22
Filed: 1976-12-15
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE          Chlorofluorinated aliphatic ketones may be effectively produced by an oxychlorofluorination process by reacting a gaseous mixture of a starting material selected fro  an aliphatic ketone and a halogenated aliphatic ketone in which the halogen atoms are selected from chlorine and fluorine, or mixtures thereof, an oxygen-containing gas, a chlorinating agent selected from the group consisting of HCl and C12 and mixtures thereof, and HF, in the presence of a Deacon catalyst supported by a stable, inert metal salt carrier.
Patent CA-1062780-A (CA)
Inventor: LEE MAN S
IPC: H03H11/52
Filed: 1976-12-22
Granted: 1979-09-18
Abstract: NETWORK WITH A SINGLE AMPLIFIER FOR SIMULATING AN FDNR CIRCUIT                            by Man Shek Lee ABSTRACT OF THE DISCLOSURE            The one-port network here includes a pair of terminals having a resistor R7 electrically connected therebetween,  and a differential-input operational amplifier having an output electrically connected through a resistor R3 to a first input of the amplifier and through a resistor 14 to a second input of the amplifier.  The first input of the amplifier is connected through a capacitor C5 to one terminal of the network which is electrically connected to a ground reference potential.  The second input of the amplifier is also connected to ground through a resistor R6.  The first and second inputs of the amplifier are electrically connected though resistor R1 and capacitor C2. respectively  to the other terminal of the network.  With the initial constraint that the value of the conductance of the resistor R4 be equal to the product of the capacitance of the capacitor C2 and the conductance of the resistor R3 divided by the capacitance of the capacitor C5,  the network simulates the parallel combination of an FDNR,  a capacitor, and a resistor across the terminals thereof.  Particular other additional relations between values of network elements cause the simulated capacitance and/or the simulated resistance to vanish in order to simulate an FDNR singularly.
Patent CA-1100687-A (CA)
Inventor: ELBLING IRVING N
IPC: C08G59/00
Filed: 1977-02-23
Granted: 1981-05-05
Abstract: LOW DISSIPATION FACTOR ELECTROSTATIC      EPOXY WIRE COATING POWDER     ABSTRACT OF THE DISCLOSURE         A coating powderis made by hot melt mixing a composition of three diglycidyl ethers of bisphenol A, a pre-prepared epoxy ester, and a curing agent containing trimellitic anhydride.  The composition is cooled to form a solid which is ground into a powder.  Wire or other articles are coated with the coating powder in an electro-static fluidized bed or with an electrostatic gun and the powder is cured.
Patent CA-1077313-A (CA)
Inventor: THACKSTON CLYDE D
IPC: B25B23/142
Filed: 1977-04-06
Granted: 1980-05-13
Abstract: Abstract of the Disclosure A power tool for setting fasteners to a predetermined torque, having a novel shut-off means that automatically shuts off the power supply at a predetermined torque, but will not "hang up" in the off position.   The shut-off mechanism utilizes a cam surface to store energy in a spring, which, when the shut-off point is reached, is released to operate a "firing pin" to interrupt the supply of power to the motor of the tool.  This is accomplished by using overtravel of the firing pin to trip a latch mechanism to release a shut-off valve.  The use of overtravel insures against the tool hanging up on a high point of the cam.  The clutch slips upon reaching the set torque and will not over torque no matter how long it is allowed to slip.  However the shut-off mechanism terminates this slip quickly thus saving clutch wear.
Patent CA-1064532-A (CA)
Inventor: TOMLINSON ROBERT K
IPC: B65H31/30
Filed: 1977-08-05
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE     The invention resides in firstly conveying tiles edgeways, while "on flat", in a conveyor which terminates in a discharge station which is vertical or nearly ver-tical, and transferring the tiles to a further conveyor which conveys them at reduced speed, while they are supported on edge, so that the tiles stack in face to face juxtaposition.  The tiles can then be removed as a stack from the further conveyor.
Patent CA-1073376-A (CA)
Inventor: HORIE KOJI
IPC: F16D65/097
Filed: 1977-08-15
Granted: 1980-03-11
Abstract: DISC BRAKE            ABSTRACT OF THE DISCLOSURE       A disc brake including a torque bearing member which slidably supports an inner pad and an outer pad which are positioned on the opposite sides of a brake disc, respectively. The torque bearing member has outer pad guide portions, each of which establishes   surface-to-surface contact with the outer pad.  As a result, wear of the outer pad guide portions is improved despite the frequent sliding movement of the outer pad along the outer pad guide portions, thus extending the service life of a disc brake.
Patent CA-1069840-A (CA)
Inventor: AMABILI ARNALDO
IPC: B65D17/50
Filed: 1977-10-19
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided a closure member for containers in which the closure member includes a closure wall, an aperture in the wall for dispensing a commodity through the closure member from the container, and a pair of cooperating tabs, one of which is adapted to be positioned exteriorly of the closure wall and the other interiorly in registry with each other.  The outer closure member includes a movable gripping portion.  The two tabs are joined together for movement about a fixed axis so as to go into and out of registry with the aperture; the inner tab is made of at least partially flexible material to permit inward bending into the body of a container to rupture a flexible inner sealing membrane.  The improved closure device finds use in containers of different types and provides for an improved resistivity against tampering.
Patent CA-1075919-A (CA)
Inventor: WOOD ERIC
IPC: E02B17/00
Filed: 1977-11-23
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE         The application describes an offshore support structure for drilling rigs and the like.  It includes a column structure which stands on the sea bed.  The structure is in at least two sections which are relatively tiltable from an initial position in a plane, or planes, which is, or are, transverse to the column axis by the sections being located one relative to the other by a joint means.  The joint means define circumferentially arranged tilting axes about which the sections are relatively tiltable.  The structure further includes damping means arranged to control the rate of return of the sections to the initial position from a relatively tilted position.  The structure may also include yieldable tensioning means urging the sections axially together and resisting the relative tilting.
Patent CA-1105131-A (CA)
Title: Image tube suppression circuit
Inventor: BENDELL SIDNEY L
IPC: H04N9/16
Filed: 1977-12-01
Granted: 1981-07-14
Abstract: RCA 71,609 Abstract of the Disclosure A suppression circuit processes the video signal from an image pickup tube and develops a control signal indicative of the time duration of the illumination highlights, The control signal is coupled to the normal beam current supply circuit to automatically increase the beam current in the presence of an illumination highlight to force the recharging of the target to cathode potential in the area of the highlight.  In a color camera, only one of the three camera tube signals need be used for the highlight detection and generation of the control signal.  The control signal may be used for increasing the beam current in each of the three tubes independently.
Patent CA-1107728-A (CA)
Inventor: BUNES LEONARD A
IPC: C09B69/10
Filed: 1977-12-16
Granted: 1981-08-25
Abstract: RED COLORS              ABSTRACT OF THE DISCLOSURE        Red colors having the anthraquinone structure   are disclosed wherein R1 and R2 are independently selected from among hydrogen, halos, lower alkyls, lower alkoxies, nitros, and sulfonates, and R3 and R4 are independently selected from hydrogens, alkyls and alkylsulfonates.  Pre-cursors are disclosed as well.  In a preferred embodiment R4 is an alkyl-containing polymer linking a plurality of anthraquinones into a polymeric colorant especially useful as a nonabsorbable colorant for edibles.
Patent CA-1066001-A (CA)
Title: Maternity brace
Inventor: CASTIGLIA IGNATIUS F
IPC: A41C1/10
Filed: 1977-12-30
Granted: 1979-11-13
Abstract: "MATERNITY BRACE"     ABSTRACT OF THE DISCLOSURE     A fully adjustable maternity brace which includes an elastic portion carrying a heat-deformable, substantially rigid, back support member, and a removable front panel which is adjustably connected to the ends of the elastic member, the front panel being adapted to lie against the abdominal portion of a pregnant woman.  Preferably, the front panel is contoured to the general shape of the abdomen of a pregnant woman.