baber/WOPTO huggingface dataset:
Patent CA-1120813-A (CA)
Inventor: BAILEY DONALD L
IPC: A61M5/31
Filed: 1979-05-30
Granted: 1982-03-30
Abstract: SYRINGE DEVICE WITH MEANS FOR SELECTIVELY ISOLATING A BLOOD SAMPLE     AFTER REMOVAL OF CONTAMINATES   AND METHOD OF USING SAME     ABSTRACT OF THE DISCLOSURE         A syringe is disclosed for taking blood samples which includes a tubular body, a plunger, a sealing member and a needle. The plunger and sealing member in combination are slideably received in the tubular body with the plunger receiving the sealing member for rotational movement about its longitudinal axis. The sealing member has two longi-tudinally spaced circumferential sealing locations with a cylindrical space between the sealing locations. Two closeable openings through each seal location are established in the sealing member at 180° opposition to each other by a thread extending across each seal. The thread is attached to the plunger so that after blood passes through the seal nearest the needle the thread from both seal locations thereby sealing the blood sample in the tubular body after all gases have been purged fro the tubular body.
Patent CA-1135174-A (CA)
Inventor: SHIRAIWA TOSHIO
IPC: B23K7/00
Filed: 1979-06-15
Granted: 1982-11-09
Abstract: Abstract of the Disclosure:      Surface defects occurred periodically in specific regions of the surface of steel material are removed by moving the detector head (11) having the scarfing torch (115) disposed forwardly of the detector probe (114) for scanning along the predetermined path, during which the surface of the scanning path is scarfed smooth and detected by said head, and the surface defects are scarfed away according to the results of the detection.
Patent CA-1142285-A (CA)
Inventor: HEIM PETER
IPC: C08L79/00
Filed: 1979-06-20
Granted: 1983-03-01
Abstract: Abstract of the Disclosure The thermosetting heat bendable lacquer comprises a solution of a thermosetting mixture of various resins in a solvent or mixture of solvents which boils at a tempe-rature in the range of 50 to 230°C, preferably 130 to 210°C. The thermosetting mixture consists of a polyhydantoin resin, a polyhydroxy polyether or phenoxy resin and a polyurethane resin, each of which must have a pre-determined structure and a pre-determined specific viscosity.  The composition of the thermosetting mixture must be within the hatched area in Fig. 1.         The thermosetting heat bondable lacquer can be obtained by mixing solutions of the three resin components and can contain auxiliaries and additives and/or catalysts. If the solvent or mixture of solvents is removed from the heat bondable lacquer, e.g. by drying a thin coating pro-duced therefrom or by precipitation with a non-solvent for the resin components, a mixture which is viscoelastic at room temperature and homogeneous is left, which mixture can be first molten and then cured by supplying heat.  The heat bondable lacquer can be used in the production of baking lacquer wires, which serve for the manufacture of electro-magnetic coils which can be subjected to high mechanical and thermal stresses, but it can also be applied to other carriers or be converted into heat bondable adhesive powders by precipitation in a non-solvent.
Patent CA-1124300-A (CA)
Title: Synchronous electric machine with salient  poles in the rotor
Inventor: SPIRK FRANZ
IPC: H02K1/24
Filed: 1979-07-04
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE          In a synchronous electric machine with salient poles in its rotor, which are supported by a lamination chain, one sided large enlarge-ments of the lamination chain deviating from a circular shape are prevented by straps arranged between the hub body and the lamination chain, the attachment of the straps at the lamination chain, with the machine standing still, being with a play which corresponds approximately to the mean expansion of the lamination chain at the runaway speed.  If this play is taken up through expansion of the lamination chain due to one-sided forces, then the straps prevent further expansion.  The invention is of advantage especially for slowly rotating hydroelectric generators.
Patent CA-1115799-A (CA)
Title: Compression connector for primary elbow  terminator
Inventor: FISCHER ALLEN H
Filed: 1979-07-13
Granted: 1982-01-05
Abstract: A. H. Fischer-4 COMPRESSION CONNECTOR FOR PRIMARY ELBOW TERMINATOR                 ABSTRACT OF THE DISCLOSURE      A sleeved compression connector assembly for use with pri-mary loadbreak and deadbreak elbow terminator devices.  The compression connector is crimped onto the exposed end of a high voltage cable and the crimped connection is inserted into the elbow housing.  The connector assembly includes a threaded bore hole, the axis of which extends transversely of the connected cable, for receiving the threaded end of an arc follower . trode which is inserted into the other end of the elbow housing.          The connector assembly includes a impact extruded rigid copper shell in which the threaded bore is provided at one end thereof and a hollow tubular portion at the other end thereof.  An aluminum sleeve is concentrically inserted into the tubular portion.  The sleeve is crimped onto the cable by applying a crimping tool to the external surface of the tubular portion of the shell.  The rigid shell body provides sufficient bending strength to avoid deformation at the threaded engagement joint with the arc follower electrode and the otherwise resulting poor electrode connection, while the crimped hollow tubular portion and aluminum sleeve therein provide and maintain a secure crimped cable connection.
Patent CA-1133960-A (CA)
Inventor: REHRIG HOUSTON
IPC: B62B3/18
Filed: 1979-08-27
Granted: 1982-10-19
Abstract: OVER THE COUNTER CART WITH HINGEDLY ATTACHED   PLASTIC BASKET AND RETRACTING FRONT GATE      ABSTRACT           An over-the-counter cart utilizing separate rear and front baskets and having a wheeled metal frame.  The front basket is made of plastic wherein the side panels, the bottom panel and the front panel, having an opening, are integrally molded of open lattice work construction.  A metal unitary bar extends along the open perimeter of the plastic basket and along a portion of the underside of its bottom panel adjacent its rear edge.  Separate metal hinge bars, on each side of the plastic basket, are attached to the unitary bar and extend along a portion of the underside of the plastic basket; the free ends of these bars are received within a hinge tube, mounted on the cart frame, to allow the basket's rotation from a horizontal position to a vertical position to allow nesting of the carts.  A hingedly attached child seat and seat back panel are incorporated into the rear basket.           In order to accommodate a computer checkout scanner system, a front gate is hingedly attached to the plastic basket to close the opening in the front panel.  Channels fitted with guides in the underside of the bottom panel allow the front gate to be lowered, upon opening, and then retracted to a position remote from the front panel to prevent obstructing the scanner.  Consequently, goods can be removed easily and directly from the basket through the opening in the front panel and be passed over the scanner.
Patent CA-1132580-A (CA)
Title: 1,2,4-triazol-1-yl compounds, their  manufacture, and use thereof as fungicides
Inventor: STUBENRAUCH GERD
IPC: C07D249/08
Filed: 1979-10-22
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE:             The present invention relates to new 1,2,4-triazol-1-yl compounds of the formule (I):                          (I) where R1 denotes phenyl substituted by cyclohexyl, phenyl, 1 to 3 halogen atoms or alkyl of 1 to 4 carbon atoms, and Y  denotes OR2 or     R2 denoting alkynyl of 3 to 15 carbon atoms, R3 denoting hydrogen, alkyl of 1 to 20 carbon atoms, alkenyl of 3 to 15 carbon atoms, phenyl or cyanoethyl, and R4 denoting phenyl, benzyl or phenyl or benzyl substituted by 1 or 2 halogen atoms, trifluoromethyl or alkyl of 1 to 4 carbon atoms, or alkenyl or alkynyl of 3 to 15 carbon carbon atoms, phenylethyl, naphthyl or cyanoethyl, and their plant-compatible salts and metal complexes.  The above compounds have a good fungicidal action.  This invention is also direc-ted to the fungicides containing these compounds as active ingredients, and processes for combating fungi with these compounds.
Patent CA-1136149-A (CA)
Inventor: MARKEZICH RONALD L
IPC: C07F9/48
Filed: 1980-01-07
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE Thermally stable polycarbonate compositions are obtained by admixing with a high molecular weight aromatic polycarbonate resin a stabilizing amount of a phosphonite oxetane.
Patent CA-1124576-A (CA)
Title: Latch assembly for dunnage bars
Inventor: BURGESS LEONARD G
IPC: B61D45/00
Filed: 1980-02-13
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE         A latch assembly for connecting a tubular dunnage bar to a support comprises a tubular housing received within an end of the bar, a connector member and a latch plate slidably mounted in the housing, and a single bellows-type spring which is con-fined in the housing and acts against the inner ends of both the connector member and the latch plate, extending their outer ends from the housing.  Extending movement of the connector member is limited by a slot in the housing engaged by a pin on the connect-or member; movement of the latch plate is limited by a recess in the connector member engaged by a pin formed by part of an oper-ating handle on the latch plate.  The outer end of the connector is formed with a laterally projecting locking lug and, with the latch plate retracted, is adapted to be inserted through an open-ing in a surface of the support and moved laterally, placing the locking lug in overlapping engagement with the inner face of the surface.  Subsequent spring urged movement of the latch plate into the opening prevents lateral movement of the connector mem-ber and disengagement of the locking lug.
Patent CA-1122332-A (CA)
Title: Apparatus for rendering visible moved  objects
Inventor: HOLZBERGER JOHANN
IPC: G03B39/04
Filed: 1980-04-11
Granted: 1982-04-20
Abstract: INVENTOR:  JOHANN HOLZBERGER          INVENTION: APPARATUS FOR PENDERING VISIBLE MOVED OBJECTS           ABSTRACT OF THE DISCLOSURE           In order to render visible projectiles in breechblock housings of a firing weapon there is used an apparatus or install-ation containing an accelerator for generating radiation in a range  of 1 to 10 MeV, located in an oscillation-damped protective cabinet or box.  A radiation diaphragm is arranged between the weapon and the accelerator,  An adjustable oscillation-damped recording equipment-box or cabinet contains an image amplifier, a light deflection tube and a film camera.  Lead plates protect the recording equipment against the effects of radiation of short wavelengths.
Patent CA-1140717-A (CA)
Inventor: SIEFER HERIBERT H
Filed: 1980-04-25
Granted: 1983-02-08
Abstract: U>S 34,328 ABSTRACT OF DISCLOSURE            An improvement in the apparatus and process of producing extruded resinsiding, for example polyvinyl chloride, in which there is an extruded siding passed through a cooling and sizing section wherein the improvement is in the provision of notches or cut out portions along the edge of the upper plate-like former surface and the direction of cooling air onto the edge and immediately adjacent areas of the siding and formers, some of the air being directed at close proximity to control what areas are cooled and to obtain higher cooling efficiency on the desired areas, with the result being a higher temperature drop on the siding through the apparatus as improved but with a greater temperature drop on the hanger and butt edges of the siding than on the panel which is observed to have provided improvements of (1) increased line rate, (2) reduced off specification product and (3) improved heat properties.
Patent CA-1154698-A (CA)
Inventor: COLE MARTIN
IPC: C12P37/00
Filed: 1980-05-14
Granted: 1983-10-04
Abstract: ABSTRACT      A process for the preparation of .alpha.-carboxy, ?, .alpha.-methoxy penicillin derivatives by the enzymativ hydrolysis of an esterified derivative.      The process is for the preparation of a compound of formula (I):                                             (I) wherein R represents phenyl or 2- or 3-thienyl, which process comprises subjecting a compound of formula (IV):                                             (IV) wherein R1 is an ester-forming radical, to the action of the enzyme .alpha.-chymotrypsin or an esterase-producing strain of Streptomyces sp.
Patent CA-1121974-A (CA)
Inventor: WOHLEBER DAVID A
IPC: C01F7/60
Filed: 1980-05-22
Granted: 1982-04-20
Abstract: Abstract of the Disclosure Aluminous material is chlorinated in the presence of a reducing agent at pressures greater than three atmospheres. A greater than linear increase in reaction rate obtained atr super-atmospheric pressures is a feature of the chlorination reaction which is employed to increase aluminum chloride production rate. Choice of pressure used is governed more by mechanical limita-tions than by an upper limit inherent to the chemical reaction.
Patent CA-1150609-A (CA)
Inventor: ANDERS LEON W
IPC: G01N31/22
Filed: 1980-06-03
Granted: 1983-07-26
Abstract: INDICATOR MATERIAL                          ABSTRACT Indicator material for monitoring personal exposure to hazardous substances in ambient air comprising a pigment material, a binder and a sensitizer coated upon a transparent support member as a porous coating which permits gaseous diffusion throughout the coating is disclosed.  Detection or monitoring is effected when the indicator material undergoes a visually observable reaction with hazardous material in the atmosphere at room temperature.
Patent CA-1166802-A (CA)
Inventor: BOWALD STAFFAN
IPC: A61L27/00
Filed: 1980-06-06
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE A novel blood vessel prosthesis is provided herein.  It includes a tubular member of an at least partially non-resorbable material having no adverse tissue reaction.  At least an inner wall member of a resorbable material with no adverse tissue reaction is supported by the tubular mem-ber and forms a substantially concentric inner wall structure thereto. Such inner wall structure is sufficiently porous to permit the passage of blood cells, e.g. erythrocytes and thrombocytes through the free unner surface and into at least a substantial part of the thickness thereof, thereby providing a support inside said tubular support member for the formation of a layer of thrombotic material whereby an endothelium coated muscle layer is formed on said tubular support member.
Patent CA-1128115-A (CA)
Title: Document feeder system having a  suspending/commencing mode with a judgment  decision capability
Inventor: MARKHAM HARVEY R
IPC: G03G15/00
Filed: 1980-06-11
Granted: 1982-07-20
Abstract: DOCUMENT FEEDER SYSTEM HAVING A SUSPENDING/COMMENCING MODE WITH A  JUDGMENT DECISION CAPABILITY                      ABSTRACT            Disclosed herein is a document feeder system, inter-faced with a copier system, comprising, inter alia, a semi-automatic document feeder (SADF), an automatic document feeder (ADF), a prior task document judgment queue and an associated logic control system that allows the suspending of a prior task being run on either of the foregoing document feeders and the commencing of a subsequent or urgent task on any one of the other foregoing document feeders.  This feeder suspending/commencing mode is carried out with a judgment decision capability based on judgment criteria consisting of the combination of certain predetermined prior and subsequent tasks information.  Thus, when an urgent task operator selects a feeder suspending/ commencing mode button, a single control panel is instantly made available so that the urgent task copy quantity and feature selections can be made.  After the foregoing is accomplished, a judgment decision is made as whether to finish the copying of the original document on the document viewing glass and eject it into a prior task exit pocket and then enable the chosen urgent task feeder, or whether to feed the original document on the document viewing glass to the prior task document judgment queue for storage and subsequent feeding back onto the document viewing glass after the urgent task is completed.  Whichever decision is made, the prior task status is retained for recall without having to reformat the single control panel.  Accordingly, when the urgent task is completed, the urgent task operator de-selects the feeder suspending/commencing mode button thereby causing the copy quantity and feature selections of the prior task to be reentered into the single control panel and the recommencing of the prior task without further operator intervention.
Patent CA-1139909-A (CA)
Inventor: ARNDT JOHN J
IPC: B60S1/40
Filed: 1980-07-24
Granted: 1983-01-25
Abstract: Pin Connector Abstract A pin (18) is provided for attaching a connector or an adaptor (16) to a wiper blade (10). The pin (18) has a novel. head (70) on one end portion which has spaced tangs or tabs (72) depending there-from.  The spaced tangs or tabs (72) nest in slots (44) provided on the connector or on the adaptor (16) to retain the pin (18) in a piggyback manner on the con-nector or adaptor (16) during shipment and storage. Securing the pin (18) on the connector or adaptor (16) prevents losing or misplacing the pin (18) until it is ready for use in attaching the connector or adaptor (16) to the blade (10).
Patent CA-1148850-A (CA)
Inventor: COOK CHARLES F
IPC: B01D53/14
Filed: 1980-10-15
Granted: 1983-06-28
Abstract: CA 30039 Abstract of the Disclosure Natural gas having a high carbon dioxide content is contacted with sea water in an absorber at or near the bottom of the ocean to produce a purified natural gas.
Patent CA-1151595-A (CA)
Inventor: JEMEC RAOUL
IPC: C25C3/08
Filed: 1980-10-16
Granted: 1983-08-09
Abstract: A B S T R A C T     During its continuous use, the carbon lining of cells for the electrolysis of aluminum oxide frequently exhibits cracks which are formed by stresses due to the thermal dilation of the contents of the cell. The invention enables the formation of such cracks to be avoided by providing, in the floor and corner regions of the tank, grooves (protrusions, doming, bulging) which can be deformed elastically until the forces on the cell walls are equilibrated and therefore yield to the pressure caused by the dilation. Also provided are horizontal, moveable hollow sections, which are secured to the sidewalls of the metal tank and which bend as a result of the temperature gradient in them such that they counter the pressure on the sidewalls due to the dilation of the cell contents. This effect can be intensified by providing holes in the hollow section walls to reduce thermal con-duction within the sections, and therefore maintain the temperature gradient there; the effect can also be reinforc-ed by making the hollow sections out of two materials with different thermal expansion coefficients.
Patent CA-1150648-A (CA)
Title: Wheel brake arrangement
Inventor: CALLAGHAN WILLIAM I
IPC: B60T1/06
Filed: 1980-10-28
Granted: 1983-07-26
Abstract: Wheel Brake Arrangement Abstract Backing plates are normally bolted to wheel gear housings and brake shoes are normally biased against such backing plates.  Hydraulic or pneumatic lines normally proceed externally of the housing and over the backing plate to connect with a wheel cylinder which motivates the brake shoes.  Such hydraulic lines can be easily damaged.  A wheel brake arrangement is disclosed which eliminates external hydraulic or pneumatic lines and eliminates such a backing plate. At least one conduit is formed within a housing.  The conduit is connected directly to a wheel cylinder.  The wheel cylinder is mounted to one end of the housing.  A biasing structure can serve for biasing a brake shoe into contacting relation with one end of the housing. A piloting arrangement can serve for properly aligning the wheel cylinder to motivate the brake shoe and to receive pressurized fluid from the conduit.
Patent CA-1163253-A (CA)
Title: Recuperateur-dissipateur de calories
Inventor: BARBERET PIERRE
IPC: F24D19/00
Filed: 1980-12-09
Granted: 1984-03-06
Abstract: Le dispositif qui a pour fonction principale la récupération de calories et son évacuation en cas de surplus, comporte un module de base d'au moins uns batterie de tubes carrés reliés à leurs extrémités par deux tubes contenant un noyau pourvu d'ailettes formant un réseau de chicanes de manière à reproduire un serpentin. L'ensemble obtenu, formant grille foyère traversée par un fluide,est relié à un circuit de chauffage. Un noyau creux continu décrivant le serpentin ci-dessus sera lui parcouru par un autre fluide ou de l'air. Le récupérateur sera de plus constitué en amont d'un thermo-régulateur permettant d'évacuer les calories an trop, de façon définitive ou pour stockage. L'ensemble du dispositif équipé au niveau du thermo-régulateur d'un réfrigérateur, devient un climatiseur. Application au chauffage et à la fabrication de chaudières.
Patent CA-1150142-A (CA)
Inventor: OSBORN CHARLES
IPC: F16H63/38
Filed: 1980-12-22
Granted: 1983-07-19
Abstract: LOCKOUT FOR GIMBAL-TYPE AUTOMOTIVE                    TRANSMISSION GEAR SHIFTERS                                 ABSTRACT A gimbal-type automotive transmission shifter and gear lockout is provided comprising a gear selecting shift lever; a pivotable shift lever carrier; and a stationary base for mounting the transmission shifter in an automotive vehicle.  The shift lever and shift lever carrier are pivotable about first and second generally orthogonal axes, respectively.  The shift lever is pivotable relative to the carrier about the first axis and the carrier is pivotable relative to the base about a second axis.  Appropriate linkage is provided for translating these pivotable movements to the transmission for selecting a desired transmission drive ratio.  A gear lockout is provided by a first gate disposed on the base.  A detent is mounted for reciprocal movement with respect to the base.  Biasing means is provided for biasing the detent into engagement with the base.  The biasing means thereby prevents entry of the detent into the first gate and thus provides a positive first lockout for at least one gear position.  Means for manually actuating the detent comprising a pushbutton or pull ring-type lockout actuator is provided for overcoming the biasing means and aligning the detent with the first gate to provide for entry into the locked out gear.
Patent CA-1161297-A (CA)
Inventor: BUSCHFELD HERBERT
IPC: B30B15/06
Filed: 1981-02-16
Granted: 1984-01-31
Abstract: ABSTRACT OF THE DISCLOSURE          A heating press plate for a multilevel or multistage platen press is formed with passages, traversed by a heating fluid, e.g. superheated steam.  These passages are formed by paired parallel bores with the bores of each pair being separated from one another by relatively thin partitions, webs or ribs, and the pairs of bores being separated by rela-tively thick partitions, walls or ribs, the bores of each pair being traversed by the fluid in the same direction while the bores of adjoining pairs are traversed by fluid in opposite directions. Connecting chambers bridge adjacent pairs of bores and the relatively thin partition is set back from the chamber to provide mixing zones in which the bores of each pair com-municate with one another before they open into the respective chambers.