baber/WOPTO huggingface dataset:
Patent CA-1252184-A (CA)
Inventor: HULLAND BURTON L
IPC: G01S13/18
Filed: 1985-03-13
Granted: 1989-04-04
Abstract: Simple Passive/Active Proximity Warning System Abstract A simple active/passive proximity warning system for an Own station that uses differential time of arrival values, direct time of arrival values, and differential altitude values determined from 1030 MHz interrogations from ground-based SSRs and Own station and 1090 MHz transponder replies from Other stations to identify threats is disclosed.  The invention com-bines a passive detection system and an active detec-tion system into an integrated system that overcomes the limitations present when either type of system is used by itself.  Generally speaking, the passive system identifies threats and produces a threat alert when the differential altitude value and the largest time of arrival value associated with an Other station are below predetermined values.  A preferred embodiment of the active system monitors the environment for SSR density, classifies the environment into a plurality of "cases", and automatically selects in response thereto one of a plurality of control modes.  The control mode selected determines in whole or in part whether interrogations will be produced by an inter-rogator in the active system, and the rate at which they are produced.  In one embodiment, the active system has three control modes, the first of which continuously produces sets of interrogations at a relatively low transmission rate, the second of which selectively produces a set of interrogations upon detection of a potential threat, and the third of which produces no interrogations.  The integrated system includes a number of features which improve the performance and reliability of the system, mini-mize interference with other ATC systems, and minimize false alarms.
Patent CA-1234552-A (CA)
Inventor: DELONGHI ADRIANO GIORGIO ARONA
IPC: B65D71/00
Filed: 1985-04-19
Granted: 1988-03-29
Abstract: BOTTLE CARRIER          ABSTRACT OF THE INVENTION        A bottle carrier which holds several bottles by the neck and middle, separately and independently of each other which is provided with a supporting frame which includes:  a pair of -openings within the same frame for handling the bottle carrier with ease, several rings associated with said frame which indepen dently  hold each bottle at the middle, a second group of rings of a smaller diameter for each one of the previous primary rings which hold the neck of each bottle, and holding bars which inter connect each primary and secondary rings so that a rigid structure among the same is formed which firmly holds every one of the bot tles inside the carrier, independently of each other.  The second group of rings includes a serie of flexible projections on the -top part which are projected upwards in order to hold the neck -bottle.
Patent CA-1209721-A (CA)
Inventor: TATENO KENICHI
IPC: H01L23/48
Filed: 1985-05-03
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE       A lead frame having a substrate support which supports a semoconductor substrate connected to a top of one of a plurality of external leads extending in the same direction from a connecting band, wherein a three-dimensional pattern of a groove shape or a bore shape is formed on at least part of one surface of the substrate support the other surface of which supports the semiconductor substrate.
Patent CA-1258742-A (CA)
Inventor: SENATORE GUY
IPC: C08G75/02
Filed: 1985-05-07
Granted: 1989-08-22
Abstract: Abstract of the Disclosure A polyarylene  sulfide is prepared in a reaction mixture containing a dihaloaromatic compound, a sulfur source, a polar organic compound and an alkali metal or alkaline earth metal dithionite.  The presence of dithionite in the reaction mixture enables the production of polymer and products therefrom having a reduced Tmc and enhanced heat stability.
Patent CA-1240157-A (CA)
Inventor: DEMOPOULOS GEORGE P
IPC: C01G51/00
Filed: 1985-08-16
Granted: 1988-08-09
Abstract: Abstract of the Disclosure Cobalt, nickel and copper powders are produced from chelating extractants by reacting with hydrogen a liquid organic medium containing in solution a quinoline-based chelating extractant having bonded thereto a metal selected from the group consisting of cobalt, nickel and copper, and a hydrogenation inhibitor consisting of a linear or branched aliphatic alcohol containing from 7 to 13 carbon atoms, at a temperature of about 150 to about 350°C and a pressure of about 50 to about 600 p.s.i. to cause precipitation of the metal in powder form while preventing decomposition of the chelating extractant, the liquid organic medium further containing a seed of the precipitating metal whereby to avoid undesirable deposition of the metal in plated form.  The metal precipitates stoichio-metrically with simultaneous regeneration of the chelating extractant which can thus be recycled for reloading with the metal to be precipitated.  Since the metal is precipitated directly from the liquid organic medium, the process of the invention avoids electrowinning and therefore saves on energy, in addition to producing a product of high purity.
Patent CA-1252631-A (CA)
Inventor: HEATH JACKSON MAHONEY AVENUE S
IPC: A01M23/34
Filed: 1985-08-20
Granted: 1989-04-18
Abstract: "SNARE AND GUARD THEREFORE"     ABSTRACT OF THE DISCLOSURE         Conventional snares are often chewed through by the animal caught therein.   The present device includes an automatic guard assembly which drops down the standing part of the cable when the snare is actuated and the standing part is pulled taut.   This guard includes a metal tube sliding on the standing part down to the snare lock on the loop or bight portion and the cable guard lock prevents the animal from pushing the tube back up the standing part so that it can get at the standing part in order to chew same.
Patent CA-1242184-A (CA)
Inventor: FENYVESI JANOS
IPC: B65H51/14
Filed: 1985-09-03
Granted: 1988-09-20
Abstract: A B S T R A C T   Subject of the invention is the drillstem motion apparatus which without the employment of the drilling tower necessary for geophysical explorative deep drillings, can be executed in continuous operation, in place of the presently used drilling towers, with a considerably lower (lesser in height) and much better, stability apparatus.      The essence (the subject) of the apparatus, that to the drillstem (1) activating turntable's rotary tabletop (3) a pipe motioning mechanism (19a, 19b) is fixed, clamping and simultaneously rotating the drillstem (1) with frictional force, consisting two "INFINITIVE" chainstructure (19a, 19b), their tensioning chainhold housings (35a, 35b), to these chainhold housings (35a, 35b) are fixed two each of chain-wheels (22a, 22b, 22c and 22d), a mechanical power trans-mission system for the motioning of the chainstructures (19a, 19b) into opposite directions to each other and each chainlink (27) of the chainstructures (19a, 19b) a horizontal-ly moving hydraulic power transmission system, mobility of which is ensured by a force transmission system (2) situated in between the rotary tabletop (3) and the static tabletop (4). Fig. 1.
Patent CA-1255256-A (CA)
Inventor: FLUM PAUL
IPC: A47F7/28
Filed: 1985-11-08
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE       A product display shelving system for holding product containers in a stackable arrangement thereon comprising a base shelf member adaptable to be supported on a support structure and a plurality of additional shelf members each adaptable to rest upon and to be supported by respective layers of product containers positioned on and between the base shelf member and the additional shelf members, the base shelf member and the additional shelf members each having a surface contour defining a plurality of adjacent product support areas thereover, each of the product support areas being adaptable for locating and supporting at least one product container positioned thereon, each of the plurality of additional shelf members including a plurality of surface portions formed on the lower surface thereof to engage and to be supported by the product containers positioned therebelow.  The present shelving system may also include an optional storage member for holding a plurality of shelf members when not in use.  Various display stand applications utilizing the present shelf members including a palletized arrangement are disclosed.
Patent CA-1262431-A (CA)
Inventor: KETTUNEN VEIKKO
IPC: A01G23/08
Filed: 1985-12-13
Granted: 1989-10-24
Abstract: Abstract A tree handling apparatus, wherein an element (1) for handling a tree (12) is articulated relative the body 12) of said tree handling apparatus.  Said element (1) for handling a tree (12) is pivotably supported in a manner that the fulcrum (11) of said tree handling element (1) is positioned on a line of traction defined by equipment (14, 15) for lopping and pulling a tree (12).            Fig. 1
Patent CA-1263307-A (CA)
Inventor: MONTIE THOMAS C
IPC: C07K14/21
Filed: 1986-01-13
Granted: 1989-11-28
Abstract: Polydisperse native Pseudomonas flagellar (H) antigens have monomeric components each comprising certain amino acids, having a certain N-terminal amino acid sequence and a certain molecular weight and being free from pryrogenic substances, the ratio of the individual amino acids in the flagellar antigen of the individual amino acids in the flagellar antigen of the individual H-serotypes being stated, and a method of recovering these antigens from Pseudomonas aeruginosa bacterial cultures by treating the cultures with a detergent and separating the polydisperse native flagellar antigens from these cultures.
Patent CA-1250667-A (CA)
Inventor: LARSEN LARRY D
IPC: G06F17/10
Filed: 1986-02-12
Granted: 1989-02-28
Abstract: BRANCH CONTROL IN A THREE PHASE PIEPLINED    SIGNAL PROCESSOR                           Abstract The architecture and instructions of the processor utilized in the present invention permit efficient accomplishment of signal processing tasks.  A three phase pipelined operation for instructions exists consisting of fetch, decode, and execute operations.  To provide additional flexibility and reduce branch latency, all of the instructions executed except for branch instructions are executed on phase three.  Branch instructions are caused to execute at the end of phase two.  The branching conditions may be on the basis of "hot bits" existing within the processor during the second cycle and resulting from the execution of the instruction just preceding the branch instruction.  Conditional branches are performed based upon conditions not previously latched into registers that result from the execution of such instructions.  These conditions are generated at the same time that the branch will be executed.  The conditions which may be used to trigger a branching decision may also result from the ALU operation output or from the state of a selected data bus bit.  The instructions providing the branch conditions must not be separated from the associated branch instruction. Therefore, to prevent separation of these two instructions, interrupt protection is always provided for such sequences. Indirect branching is also accommodated by making available the contents of a common data bus to be placed in the instruction address register that would be branched to.  The contents of the data bus depend upon the instruction which executes simultaneously with the branch instruction, i.e., that which is in the third phase in the pipeline.  Interrupt protection is therefore required for these types of branching actions as well.
Patent CA-1242291-A (CA)
Inventor: NELB ROBERT G II
IPC: C08L67/00
Filed: 1986-03-11
Granted: 1988-09-20
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed are novel blends comprising segmented poly-esteramides with minor amounts of aliphatic polyamides.   The blends are characterized by good physical proper-ties including improved elongation and solvent resistance over the base polyesteramides.  The polymers so obtained find utility in the making of seals, gaskets, bushings, and the like.
Patent CA-1272908-A (CA)
Inventor: APOTHELOZ ROBERT
IPC: F42C15/00
Filed: 1986-03-27
Granted: 1990-08-21
Abstract: INVENTOR:   ROBERT APOTHELOZ          INVENTION:  SAFETY DEVICE FOR A SPINNING PROJECTILE FUZE     ABSTRACT OF THE DISCLOSURE     A safety device for a fuze of a spinning projectil comprises a spin acceleration safety element and a firing forward acceleration  safety element.   The  firing  forward acceleration safety element contains a ball displaceable by the action  of  the  firing  forward  acceleration.   The  spin acceleration safety element employs an escapement or delay mechanism including an asymmetrically structured balance wheel whose center of gravity is radially displaced from its pivot axis such that the escapement or delay mechanism can begin to operate and time out only after the spin acceleration has ceased to be effective.
Patent CA-1247143-A (CA)
Inventor: KIMBLE JAMES B
IPC: C07C2/84
Filed: 1986-04-28
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A method for the oxidative conversion of a feed material comprising methane, such as natural gas, to higher hydrocarbons, particularly ethylene and ethane and desirably ethylene, in which feed is contacted with a solid contact material comprising cobalt; at least one metal selected from the group consisting of zirconium, zinc, niobium, indium, lead and bismuth, preferably, zirconium; phosphorous; at least one Group IA metal; and oxygen under oxidative conversion conditions sufficient to convert the methane to the higher hydrocarbons. Substantial improvement in the conversion of methane and selectivity to ethylene and ethane is obtained by adding chlorine to the contact material. The further addition of sulfur to the contact material also improves the conversion and selectivity and permits the method to be carried out in an essentially continuous manner in the presence of a free oxygen containing gas.
Patent CA-1251496-A (CA)
Inventor: MCKEE JERE L
IPC: H01H73/22
Filed: 1986-05-30
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE A  circuit  breaker  characterized  by  a  movable contact carrying arm movable about a pivot and a helical torsion spring movable on the arm to and from the pivot for applying a varying force as the arm moves from closed to open positions.
Patent CA-1251867-A (CA)
Title: Dispositif de transmission de paquets dans un reseau  temporel asynchrone, et procede de codage des  silences
Inventor: BUENO SERGE
IPC: H03M5/14
Filed: 1986-08-06
Granted: 1989-03-28
Abstract: L'invention concerne un dispositif de transmission de paquets dans un réseau temporel asynchrone, et un procédé de codage des silences. Le procédé de codage des silences consiste en l'émission, pendant chaque silence, et en alternance, de deux types de quartets vides, inverses l'un de l'autre et dont les deux premiers bits ne comportent pas de transition médiane, et ne respectent donc pas la règle de codage Manchester. Selon le procédé, l'envoi, par l'émetteur, du dernier quartet de données d'un paquet, en code Manchester, est suivi d'un quartet vide donnant une transition avec le dernier bit du dernier quartet de données. L'émetteur et le récepteur peuvent être reliés par une seule liaison qui achemine alors en permanence le signal d'horloge par l'intermédiaire des quartets de données et des quartets vides. Le dispositif de transmission comprend un émetteur, un récepteur et une ou deux liaisons de transmission. Dans l'émetteur, un codeur comporte une mémoire morte adressée par les informations à transmettre, ces informations étant relatives aux paquets et aux silences, et délivrant des quartets de données et des quartets vides. Dans le récepteur, un décodeur est adressé par les quartets de données et les quartets vides et délivre les informations correspondantes. L'émetteur comprend également une horloge et un émetteur différentiel. Le récepteur comprend également un récepteur différentiel et, dans le cas de deux liaisons de transmission, un circuit de choix de la phase du signal d'horloge. Dans le cas d'une seule liaison, le récepteur comporte un circuit de reconstitution du signal d'horloge. Le récepteur comporte également un circuit de détection de perte du signal d'horloge.
Patent CA-1262964-A (CA)
Inventor: BELT RONALD A
IPC: G11C5/00
Filed: 1986-09-29
Granted: 1989-11-14
Abstract: ABSTRACT Pairs of cross coupled transistors are configured as a bistable regenerative circuit.          Isolation means, such as diodes, are provided in the cross coupling paths to ensure that if the logic state of one transistor is temporarily changed by radiation striking the circuit, the logic state of the other transistor it is paired with will not change and the logic state of the unchanged transistor will be utilized to maintain the logic state of the other pair of transistors.  DTL and SDFL circuits are disclosed as the preferred embodiments.
Patent CA-1273519-A (CA)
Inventor: FETKO PAUL
IPC: A45D42/18
Filed: 1986-10-28
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE A pair of shallow open-sided housing halves are provided and pivot-ally joined along corresponding marginal portions for swinging of the housing halves between closed positions with the open sides of the housing opening into each other and open positions with the open sides of the housing defin-ing an included angle of generally 90°.  The housing halves each have a plain mirror element mounted therein in recessed position within the corresponding housing half and structure is provided by which the housing halves may be releasably retained in positions with the reflective surfaces of the mirror elements defining an included angle of substantially 75°.  In addition, the last-mentioned structure also is operable to releasably retain the housing halves in open positions with the reflective surfaces of the mirror elements defining an included angle of 90°.
Patent CA-1273951-A (CA)
Inventor: BAE KOOK J
IPC: C07F9/141
Filed: 1987-05-12
Granted: 1990-09-11
Abstract: LIQUID POLYVINYL CHLORIDE RESIN STABILIZER SYSTEMS BASED ON COMPLEXES OF ORGANIC TRIPHOSPHITES WITH ZINC CHLORIDE             ABSTRACT OF THE DISCLOSURE       Liquid polyvinyl chloride resin stabilizer systems are provided, based on complexes of organic triphosphites with zinc chloride, and, in addition, other compatible polyvinyl chloride resin stabilizers, including particularly, thiophosphites of mercaptocarboxylic acid esters, as well as barium-cadmium and barium-zinc carboxylic acid salt combinations, and liquid barium carbonate-alkyl phenate complexes.
Patent CA-1268450-A (CA)
Inventor: ORNDORFF KARL B
IPC: H02J9/06
Filed: 1987-09-03
Granted: 1990-05-01
Abstract: ABSTRACT OF THE DISCLOSURE An elevator cab in which emergency lighting is concealed until it is required to be utilized.  When the normal  electrical  power  supply  to  the  cab  fails,  the emergency lighting is automatically pivoted from a con-cealed position behind an inconspicuous wall plate to an exposed position which projects the lens of the emergency lighting fixture into the cab through the opening previous-ly closed by the inconspicuous wall plate. In the exposed position, the emergency lighting is energized by an emer-gency power supply, with the emergency power supply also automatically becoming  available  when  the  normal  power supply  fails.  In a preferred embodiment,  the emergency lighting is located in the return, directly above the car station, and below the transom.
Patent CA-1261303-A (CA)
Title: Extendable boom for belt conveyor
Inventor: PETRI WOLDEMAR R
IPC: B60P1/36
Filed: 1987-10-21
Granted: 1989-09-26
Abstract: Title: EXTENDABLE BOOM FOR BELT CONVEYOR A gravel delivery truck is disclosed, which carries a moving belt conveyor, on a boom that can swing over the delivery site. The boom is foldable for stowage on the truck. The boom includes a foldable extension, hinged to the main length of the boom. For stowage, the extension is doubled over the main length, and the main length is placed lengthwise, behind the drivers's cab, down one said of the truck, and over the rear wheels. The folded-over extension fits into the space ahead of the rear wheels, underneath the main length. The layout of the hinge joint is such that, during folding of the boom, the total length of the run of the belt remains the same. The belt can be kept running, and delivering, at all angles of fold of the boom, and even while the boom is being folded.
Patent CA-1264343-A (CA)
Inventor: GATER ARNOLD C
IPC: E05C21/00
Filed: 1989-03-15
Granted: 1990-01-09
Abstract: KNOB ASSEMBLY FOR DOORLATCHES INCLUDING FREE            KNOB ROTATION AND FRONT END LOADING     Abstract of the Disclosure:         The doorlatch may have an exterior free knob rotation which is in the knob collar and is tied through cam means for non-engagement or engagement to drive the latch bolt.   If the doorlatch has an exterior key operated lock, the cam means may be shifted by that lock for driving the latch.   The cam means may also be shifted by an interior control, such as a turn button of an interior knob.  Various combinations of exterior knobs with or without key locks and interior knobs may be provided, including the freely rotatable mechanism as desired.  The front end loading may include a cylinder with plug assembly for the doorlatch which may have the plug rotated 180 degrees out of phase with the cylinder, the assembly then inserted and the plug rotated back to normal.  A flange is provided beyond the lock cylinder on the plug which engages behind an inward depression for controlling the proper rotation during and after assembly.   During assembly and removal of the lock cylinder and plug, a torque blade tying the lock with the remainder of the doorlatch must be temporarily axially disengaged either by a long cylinder removal key inserted during assembly or an operable connection to the interior thumb bar.
Patent CH-556676-A (CH)
Title: Heel locator for cross country ski binding - consists of a one piece plastic moulding
IPC: A63C9/00
Filed: 1973-02-22
Abstract: The heel fitting is intended to enable the skier to transmit steering forces through the boot to the ski. The fitting consists of a circular disc (10) moulded in a hard plastic. It bears several upward pointing conical integral studs (11) which engage the heel of the boot. During manufacture the underside of the disc is coated with a layer of impact adhesive for simple attachment to the ski. The design is economical and labour saving.
Patent CH-508331-A (CH)
Title: Urethane-elastomer cutting edges for lawnmow
Inventor: ABRAHAM LINCOLN FREEDLANDER
IPC: A01D34/73
Filed: 1969-06-05
Abstract: Lawn mower cutting blade, for attachment to the mower axle, has outwardly arranged arms provided with cutting edges which are made of a flexible urethane elastomer of formula (where R is an isocyanate gp., R' is a polyester and R" is a glycol unit), available as 'TEXIN 355D (R.T.M.) The arm and cutting edge component is manufactured by injection moulding.