baber/WOPTO huggingface dataset:
Patent CA-1077919-A (CA)
Inventor: JENKINS CECIL
IPC: E21B19/14
Filed: 1978-10-17
Granted: 1980-05-20
Abstract: MOVABLE WORKING PLATFORM FOR USE      IN RACKING DRILL PIPE                      Abstract of the Disclosure Suspension members flexibly connected to a carriage and to an overhead support above the racking platform of an oil well mast or derrick support the carriage, which is provided with a floor to support a derrick man therein.  The lower end of the suspension means can be swung back and forth parallel to the side of the mast or derrick and also at right angles to it to thereby move the carriage in the same directions, the carriage being provided with a lateral seat for receiving the upper end portion of a pipe and moving it with the carriage into another position.
Patent CA-1091703-A (CA)
Inventor: AURENZ HELMUT
IPC: E21C49/04
Filed: 1978-12-08
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE          Apparatus for use in the production of peat is  disclosed having a plurality of milling or cutting disc members provided with spacer members and guide casings on a rotatable shaft. The apparatus is  particularly useful in traversing difficult to mine terrain and is more economically produced than known devices.
Patent CA-1133400-A (CA)
Inventor: DE CASTELLA PIERRE
IPC: B01D53/06
Filed: 1979-01-19
Granted: 1982-10-12
Abstract: ABSTRACT     A gas scrubber is provided with a driven rotor having at least two discs rotating about a common axis and spaced from each other, at least one of the rotors having a central intake opening.  The surface of at least one rotor is corrugated or otherwise deformed and is absorbent.  The rotation of the rotors causes the flow of scrubbed gas through the intake opening and radially outwardly between the discs while particles suspended in the gas are adsorbed to the rotor surfaces.  The invention thus avoids the need of filters passed through by the scrubbed gas, thus eliminating the problems associated with the clogging of same.  The capacity of the scrubber is increased.
Patent CA-1098854-A (CA)
Inventor: BARRENTINE EARL
IPC: A01K31/16
Filed: 1979-02-23
Granted: 1981-04-07
Abstract: EGG COLLECTOR     Abstract of the Disclosure Apparatus for collecting eggs from a number of poultry cages is disclosed.  The apparatus includes a collector conveyor belt for receiving the eggs from egg cages, and a ramp conveyor belt for de-escalating the eggs from the collector conveyor.          The cage bottoms are extended to provide a trough in which the collector conveyor belt is carried.  Opposite the cages, strips of low-friction material act as bumpers to maintain without damage eggs upon the collector conveyor.  A diagonal fence is provided above the collector-ramp belt conveyor junction point to encourage easy, undamaged egg transfer action from the col-lector to the ramp conveyor.  Resilient fingers mounted in rows upon the ramp conveyor encourage undamaged egg de-escalation.          An accumulator belt conveyor receives the eggs from the ramp conveyor and carries the eggs to an accumulation point.
Patent CA-1123078-A (CA)
Inventor: STOCKER LESTER H
IPC: B43M5/04
Filed: 1979-05-11
Granted: 1982-05-04
Abstract: DOCUMENT SEQUENCER               ABSTRACT OF THE DISCLOSURE         An automated "two-up" in-line mailing (AIM) system of the type comprising a continuous sheet web supplier, a sheet cutter, a registerer, a folder, a collector sequencer, and an envelope inserter raceway is controlled by indicia on a sheet web.  A control system includes scanners for sequentially sensing the web indicia upstream of a cutting blade and trailing edge sensors at discharge ends of two collectors in the collect-or sequencer.  The two collectors are positioned at dis-charge ends of channels of the folder for receiving two-up folded individual sheets.  One collector accumulates the sheets from both the folder and the other collector in sequential order in piles for subsequent discharge. In one embodiment, the collector sequencer is positioned upstream of the folder.
Patent CA-1113613-A (CA)
Title: Machine for automatically inserting parallel  lead electronic components into a  printed circuit board
Inventor: TAKAHASHI TETSUO
IPC: H05K13/04
Filed: 1979-06-01
Granted: 1981-12-01
Abstract: MACHINE FOR AUTOMATICALLY INSERTING PARALLEL LEAD      ELECTRONIC COMPONENTS INTO A PRINTED CIRCUIT BOARD     ABSTRACT OF THE DISCLOSURE            A machine for processing and inserting  parallel lead electronic components from electronic component web carriers into lead receiving openings in a printed circuit board has improved supply apparatus for selectively receiving an electronic component at a first position and supplying the electronic component to a second predetermined position.  The supply apparatus includes a supply sub-assembly having electronic component web carrier apparatus for supporting a plurality of electronic component web carriers at predetermined intervals. Each electronic component web carrier supported by the electronic component web carrier support apparatus is intermittently fed by an intermittent feed device.  One electro-nic component located at the front end of the electronic component web carrier fed by the intermittent feed device is received and gripped at the first position by an electronic component grip device.           The electronic component thus received and gripped by the electronic component grip device is separated from the electronic component web carrier by a cutting device.  The electronic component grip device gripping the electronic component separated by the cutting device is moved to the second predetermined position by a transfer device.
Patent CA-1140727-A (CA)
Inventor: HABERLI PETER
IPC: F42B12/12
Filed: 1979-07-11
Granted: 1983-02-08
Abstract: ABSTRACT     In known processes for the manufacture of a sabot projectile, the projectile body (1) and the sabot (2) are produced independently of one another and are fixed to one another by fixing means of are held together by a device while a shell (3) of a plastics material is cast around them. In the method according to the invention for the manufacture of a sabot projectile, and in a sabot projectile manufactured accordingly, which is suitable for mass production, the sabot (2) consisting of a metal alloy is cast in a first casting mould directly on to the projectile body (1).  At the same time, holding menas (5, 6a) are also formed, which hold the'sabot (2) on the projectile body (1) after casting.  Subsequently, the shell (3) of plastics material is cast in a second casting mould on to the projectile body (1) and the sabot (2).
Patent CA-1107712-A (CA)
Inventor: STONE WILLIAM B
IPC: E21B43/017
Filed: 1979-07-31
Granted: 1981-08-25
Abstract: TITLE: METHOD AND APPARATUS FOR LEVELING TEMPLATES              FOR OFFSHORE SUBTERRANEAN WELLS                     ABSTRACT OF THE INVENTION      A method and apparatus are disclosed for leveling a relatively massive template structure which is positionable on the ocean bottom in proximity to one or more sites of subterranean wells. Since the template is primarily utilized to mount or guide later applied drilling, completion or production equipment, it is essential that the template be positioned on its fixing piles in a precise horizontally level position.  Accordingly, a plurality of sleeves are secured to the template which respectively loosely encircle the hollow fixing piles.  Hydraulically operated clamp means are provided to lock the encircling sleeves at any selected vertical position to a respective fixing pile.  A hydraulic elevating mechanism is lowered into the top open end of at least one such fixing pile and utilized to effect the lifting of the sleeve and adjacent portion of the template to which the sleeve is secured to a height approximating the desired level position. The lifting movements may be performed successively or simultane-ously on each of the fixing piles so that the template is gradually brought into a precise level position as indicated by bubble or other level indicators mounted on or associated with the template, and the clamp means are permanently locked in their clamping position.
Patent CA-1112068-A (CA)
Inventor: CLARKE WALTER W H
IPC: E05B35/00
Filed: 1979-08-08
Granted: 1981-11-10
Abstract: ABSTRACT    A door lock, in particular a lock for hotel room doors.  Actuation of the exterior door handle creates a supply of compressed air which is directed through a coding assembly to actuate a lock release member.  The operation of the coding assembly is controlled by a pair of matching punched cards.  One of the cards is normally positioned within the lock and the other card is retained by an authorised user for insertion into the lock to operate the coding assembly.  Two separate coding assemblies are provided with an hotel door lock, one being for use by a guest and the other under the control of the hotel management.
Patent CA-1126393-A (CA)
Inventor: TAKAHASHI KENJI
IPC: H04N9/07
Filed: 1979-09-05
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE         In a solid state color imaging apparatus comprising photo sensitive element arrays arranged horizontally and vertically, means for reading out parallel photo signals of the photo sensitive element arrays on two horizontal lines and delivering the read out photo signals to first and second output circuits, and a mosaic color filter disposed in front of the photo sensitive elements and having luminance filtering counterparts arranged horizontally and vertically one after the other and two types of color filtering counterparts arranged at the remaining positions and on alternate horizontal lines, the horizontal clock from the reading out means has a frequency of 7.16 MHz so that color difference signals having the chrominance subcarrier component of 3.58 MHz are directly obtained in the first and second output circuits.
Patent CA-1115640-A (CA)
Title: Turbine seal and vane damper
Inventor: CHAPLIN GARY F
IPC: F01D11/00
Filed: 1979-09-21
Granted: 1982-01-05
Abstract: TURBINE SEAL AND VANE DAMPER     ABSTRACT OF THE DISCLOSURE    A seal member for a gas turbine engine is disclosed.        Various construction details which increase sealing effectiveness and which enable the damping of vibrations in a plurality of vanes are developed.  The seal member is disposed between the engine case and a plurality of stator vanes.  The seal member has a flexible center section which is compressed in the installed position.
Patent CA-1131226-A (CA)
Inventor: MUNAKATA TOMOHIKO
IPC: C07D513/14
Filed: 1979-09-25
Granted: 1982-09-07
Abstract: ABTRACT OF THE DISCLOSURE          A heterocyclic compound of the formula:       or a pharmaceutically acceptable acid addition salt thereof, where-in R1 is hydrogen, lower alkyl, lower alkoxycarbonyl, formyl, nitroso, acyl phenacyl, aralkyl, a-(benzyloxycarbonyl) benzyl or a-carboxybenzyl; each of R2 and R3 is hydrogen, lower alkyl or aryl, or R2 and R3 together form a benzene ring by ring closure; and all of R4, R5 and R6 are hydrogen atoms, or both R1 and R6, and R4 and R5 together form single bonds; in which defines the term "acyl", "phenacyl", "aralkyl", "aryl" or "benzene ring" means that it may be substituted by at least one substituent at any position(s) on the aromatic nucleus, each substituent being independently selected from lower alkyl, lower alkoxy, halogen, hydroxyl, phenyl, nitro, trifluoromethyl, methylthio, methanesul-fonyl or methylenedioxy.  Such compounds are useful as drugs for treating immune diseases.
Patent CA-1140735-A (CA)
Inventor: HALVORSEN KARE E
IPC: B65H19/30
Filed: 1979-10-15
Granted: 1983-02-08
Abstract: Abstract of the Disclosure The invention relates to an improvement in a hook for lifting rollers, in particular a reeling drum hook.  The object of the invention is to prevent the shaft of a roller from lodging on the tip of the hook.  This is achieved by pivotally mounting an auxiliary body on the tip of the hook, the auxiliary body having one end which is formed as an extension of the tip of the hook and lies on the inward side of a vertical line through the pivot connection between the hook and the auxiliary body.  The other end of the auxiliary body is formed as a counterweight and lies on the outward side of the aforementioned vertical line.  The uppermost side of the auxiliary body extends from the one end to the other end and generally slants outward and downward with respect to the tip of the hook when the auxiliary body is at rest.  When a shaft of a roller comes in contact with the one end of the auxiliary body, that body will pivot so as to direct the roller into the nesting area of the hook.
Patent CA-1131004-A (CA)
Inventor: ROPP RICHARD C
IPC: G21F9/16
Filed: 1979-11-15
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE A molecular glass based upon a phosphate of aluminum, or other trivalent metal, provides significant improvement over prior art glasses for encapsulation of high level radioactive nuclear waste.  When containing a controlled amount of those elemental oxides found in a typical nuclear waste, the waste-glass could not be forced to devitrify, exhibited hydrolysis losses lower by an order of magnitude, had higher solvency power for these elemental oxides, exhibited no tendency for in-ternal crystallite formation, and possessed other desirable physical characteristics; all in direct antithesis to the properties of the best prior known glasses used for this application.
Patent CA-1111708-A (CA)
Inventor: SATIN MORTON
IPC: A21D13/02
Filed: 1980-02-01
Granted: 1981-11-03
Abstract: Abstract:    A high fiber content white bread is prepared by employing as a portion of the conventional dough ingredients, a fiber component obtained from green field pea hulls.  The result is a unique white bread having an improved fiber content.
Patent CA-1172555-A (CA)
Inventor: BERENTZEN HARDO
IPC: D04B35/00
Filed: 1980-02-25
Granted: 1984-08-14
Abstract: ABSTRACT           A method for shaping the feet of punched needles for knitting machines, the faces of the feet of the needles being rounded-off, chamfered or bevelled at their edges, in which by engravings or embossings in side parts of said needle feet, material is displaced towards frontal sides of said needle feet until said frontal sides abut at their pressing die, which confines said frontal sides totally or in a calibrating manner.
Patent CA-1161284-A (CA)
Inventor: HENSCHEL CLAUDE
IPC: C22C45/04
Filed: 1980-03-04
Granted: 1984-01-31
Abstract: ABSTRACT           HOMOGENEOUS, DUCTILE BRAZING FOILS         Metal parts are brazed by means of an amor-phous filler metal foil.  The brazing foil, useful for brazing stainless steels, has a composition consisting essentially of about 0-10 atom percent iron, about 0-20 atom percent chromium, about 3-5 atom percent molyb-denum, about 5-35 atom percent cobalt, about 14-19 atom percent boron and the balance nickel and incidental im-purities.  The ductile foil permits fabrication of pre-forms of complex shapes which do not require binders and/or fluxes necessary for brazing powders presently used to braze stainless steels and nickel base alloys, and exhibits excellent braze-metal and high-temperature strengths.
Patent CA-1128312-A (CA)
Inventor: KUGEL ROGER W
IPC: C10L9/10
Filed: 1980-03-05
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE A method for treating particulate solids having surface moisture to reduce the cohesive strength of masses of such solids when frozen, said par-ticulate solids being neither water soluble nor water swellable, said method consisting of spraying such solids with an effective amount of a hydrocarbon liquid solution of a nonionic surfactant having an HLB between 9.5 and 11Ø
Patent CA-1140662-A (CA)
Inventor: OHSAWA MITSUO
IPC: H05K1/18
Filed: 1980-04-15
Granted: 1983-02-01
Abstract: ABSTRACT          An electronic circuit arrangement mounted on a printed circuit board in which leadless circuit parts are attached to the printed circuit board with adhesive, the improve-ment in which a film of a first color having a high luminosity is attached to the printed circuit board in regions to which the adhesive is applied, and the adhesive containing pigment of a second color contrastable to the first color attached to the film, and the leadless circuit parts attached to the board by the adhesive.
Patent CA-1161144-A (CA)
Title: Dispositif de commande de pontage d'un convertisseur  de couple hydrodynamique
Inventor: CHEVALIER CLAUDE
IPC: F16H61/58
Filed: 1980-06-12
Granted: 1984-01-24
Abstract: Dispositif de commande de pontage permettant le couplage sans glissement entre l'arbre d'entrée et l'arbre de sortie d'un convertisseur de couple hydrodynamique comportant un embrayage muni d'un piston de commande. Le dispositif comprend une vanne hydraulique disposée dans le circuit d'alimentation en fluide hydraulique de l'enceinte, du convertisseur et pilotée par la pression régnant dans l'enceinte, de façon à alimenter sélectivement soit l'enceinte du convertisseur, soit une chambre de desserrage du piston de commande. Ce dernier, solidaire en rotation de l'arbre de sortie, est disposé dans l'enceinte du convertisseur et constitue une paroi mobile de la chambre de desserrage, une portion de serrage du piston jouant le rôle d'embrayage permettant de solidariser l'arbre d'entrée et l'arbre de sortie par l'intermédiaire d'un dispositif amortisseur des vibrations de torsion.
Patent CA-1140499-A (CA)
Inventor: SMITH WILLIAM C
IPC: B07B1/46
Filed: 1980-06-27
Granted: 1983-02-01
Abstract: ABSTRACT OF THE DISCLOSURE     In a disk screen apparatus of the type having a series of corotating shafts, each of which has a longitudinal series of concentric screen disks which mesh with the screen disks of the adjacent shafts, the screen disks are carried by tubular modules mounted in end-to-end relation on the shafts.  Each module comprises a tubular hub having a set of centrally apertured screen disks concentrically mounted in radially extending relation on the hub, which projects through the central apertures of the disks, the disks being attached to the hub in substantially accurately spaced relation to one another axially along the hub.  A method is provided for making the modules, and also for making a disk screen apparatus embodying the modules.                             -i-
Patent CA-1124266-A (CA)
Title: Method for the removal of unsaturations from  oligomers of alpha olefines
Inventor: FERRARIS GIUSEPPE
IPC: C07C9/22
Filed: 1980-07-18
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE          Unsaturations are removed from oligomers obtained from alpha olefines by contacting these oligomers with a hydrogenation catalyst at a temperature of from 150°C to 300°C under a partial hydrogen pressure of from 20 to 150 atmospheres.
Patent CA-1160316-A (CA)
Inventor: DUMBOVIC STEVE
IPC: H03M11/20
Filed: 1980-07-24
Granted: 1984-01-10
Abstract: KEYBOARD WITH AN EXTERNALLY PROGRAMMABLE REPEAT RATE AND REPEAT DELAY RATE COUNTER            Abstract of the Disclosure An electronic keyboard is disclosed in which the keyboard matrix is scanned by an integrated circuit scanner which incorporates a program-mable repeat rate and repeat delay rate counter, The repeat interval of a key is achieved by setting the repeat counter to a predetermined count value so that this repeat interval is obtained when a repeatable key has been depressed. The repeat delay rate interval is delayed by a count value that is set in the counter so that the repeat delay interval may be shortened when a repeatable key is held down for continued repeating of the code signal. In the keyboard an eight bit counter is utilized in which all eight bits can be used for the delay rate, but in all cases the four least significant bits are used for the repeat rate. Both the repeat rate and the delay rate are externally programmable during the same programming period, under the control of external processing equipment to which the keyboard is connected. External programming of the repeat rate and the repeat delay rate counter allows the keyboard to be produced at a reduced cost over microcomputer implemented keyboards.
Patent CA-1159229-A (CA)
Inventor: MCFARLAND JOHN
IPC: B01J8/04
Filed: 1980-09-19
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           A converter for converting SO2 to SO3, having an exterior shell, a central axial core tube, and a number of annular catalyst beds one above the other, placed on support plates and separated by division plates.  The shell, core tube, support and division plates are all of stainless steel. The support and division plates are preformed in a domed shape to prevent excessive sagging in use and are welded to the shell and core tubes, except for the support plate of the first bed.  The first bed is at the bottom of the converter and its support plate is welded to an encircling plenum through which supply gas enters.  The plenum shields the shell from the hot first bed and produces abrupt changes in the flow direction of the supply gas to remove entrained particles therefrom.  From the first bed the gas flows through an internal axial heat exchanger in the core tube, where the gas is cooled against gas from the intermediate absorber, eliminating the need to remove the very hot first bed gas from the converter with a bellows piping system. The first bed gas enters a second bed at the top of the converter and then leaves the converter via a large diameter exit opening in the shell, which opening is of larger diameter than the height between the second bed support plate and its adjacent division plate.  The height difference is accommodated by a slot cut in the division plate and a transition plate welded between the slot and the lower part of the exit opening.
Patent CA-1135520-A (CA)
Inventor: NOLIN ROGER J
IPC: E05B65/10
Filed: 1980-10-22
Granted: 1982-11-16
Abstract: Abstract of the Disclosure A two-bolt lockset simultaneously locks and unlocks in response to a single action by an operator, such as a key and cylinder.  A deadbolt couples to such an operator to project and lock or retract and unlock.          A crank also responds to the locking of the deadbolt to move a slide that engages and locks an actuator of the second bolt, a latch bolt, to lock the latch bolt.  The slide is biased away from the latch bolt so that upon retraction of the deadbolt and corresponding motion of the crank, the slide is freed of the crank and moves out of engagement with the actuator.  Preferably, the slide is carried by a retractor so  that both locks clear by the single turn of a single inside operator.  The retractor responds to a retractor cam attached to the inside operator to translate.  The slide moves out of engagement with the actuator upon such movement and forces the crank to withdraw the deadbolt.
Patent CA-1159814-A (CA)
Inventor: GAYLORD NORMAN G
IPC: C08F4/00
Filed: 1980-10-30
Granted: 1984-01-03
Abstract: ABSTRACT      A process for the bulk or suspension polymerization of vinyl chloride, in the presence of a redox catalyst system consisting of a peroxyester or a diacyl peroxide, a stannous or antimony (III) carboxylate and a complexing agent.