baber/WOPTO huggingface dataset:
Patent CA-1301677-C (CA)
Title: Recombinant surface antigens of swine mycoplasma and vaccines and diagnostics based on them
Inventor: SCHALLER HEINZ E
IPC: C12N15/31
Filed: 1986-03-27
Granted: 1992-05-26
Abstract: RECOMBINANT SURFACE ANTIGENS OF  SWINE MYCOPLASMA AND VACCINES AND DIAGNOSTICS BASED ON THEM               Abstract of the Disclosure Surface antigens of swine mycoplasma, such antigens prepared by recombinant DNA methods, a swine mycoplasma vaccine, based on such antigens, methods of treating swine to prevent enzootic pneumonia using that vaccine, and diagnostic tests based on these antigens or antibodies raised against them for detect-ing the presence of swine mycoplasma infections in swine herds, and DNA sequences that code for such antigens are disclosed.
Patent CA-1280564-C (CA)
Inventor: LUNDSAGER CHRISTIAN B
IPC: D06M101/22
Filed: 1986-04-23
Granted: 1991-02-26
Abstract: HOLLOW FIBER                 ABSTRACT OF THE INVENTION      A hollow fiber suitable for ultrafiltration formed from a microporous polyolefinic composition comprising from 8 to 93 volume percent polyolefin, from 7 to 92 volume percent of filler and from 0 to 10 volume percent of a plasticizer for the polyolefin to provide hollow fiber walls having pores at least 70 percent of which have a diameter of 0.3 micron or less.  The microporous hollow fiber is produced by mixing from about 5-25 weight percent of a high density polyolefin, from about 30-70 weight percent of an inert filler and about 20-60 weight percent of a plasticizer for the polyolefin to form a substantially homogeneous composition.  The composition is then melt extruded through a conventional nozzle to produce the hollow fiber.  The formed hollow fibers are then subjected to an extraction procedure to extract substantially all of the plasticizer from the fiber.
Patent CA-1310832-C (CA)
Title: Nonleaded fuel composition
Inventor: ORR WILLIAM C
IPC: C10L1/14
Filed: 1986-08-27
Granted: 1992-12-01
Abstract: NONLEADED FUEL COMPOSITION                      ABSTRACT    Fuel  compositions  comprised  of well-defined proportions of cyclopentadienyl manganese tricarbonyl antiknock compounds, solvents selected from the group consisting  of  C1  to  C6  aliphatic  alcohols and nonleaded gasoline bases, possess improved long term hydrocarbon  combustion  emissions  and  technical enleanment characteristics.  When methanol is used as the solvent it is desirable that a cosolvent selected from  the  group  consisting  of  C2  to  C12 aliphatic  alcohols,  C3  to  C12  ketones  and/or C2  to  C12  ethers  also  be  present  in  the  fuel composition to assure phase stability.
Patent CA-1280910-C (CA)
Title: Dew point analyzer
Inventor: SISKA PAUL
IPC: G01N25/68
Filed: 1986-08-29
Granted: 1991-03-05
Abstract: ABSTRACT OF THE DISCLOSURE    The dew points of condensible hydrocarbon and water in  a  gas  stream  are  determined  independently  by observing changes in intensity of light scattered from a surface which is cooled to the dew points.  A decrease in intensity denotes the hydrocarbon dew point while an increase in intensity denotes the water dew point.  The apparatus is simple and operates automatically.
Patent CA-1341536-C (CA)
Inventor: TODARO GEORGE JOSEPH
IPC: C07K1/04
Filed: 1986-09-16
Granted: 2007-07-24
Abstract: Novel biologically active polypeptides, including a new class of transforming growth factor (TGF) polypeptides. which exhibit cell growth promoting properties are disclosed. as well as a process for isolating the TGF polypeptides from both human and murine cell lines in homogeneous form. Also disclosed are antigenic oligopeptides derived from the TGF polypeptides and antibodies raised therefrom which have application in the detection and treatment of malignancies and oligipeptides which have the ability to bind with cellular growth factor receptors and thus to interfere with transformation of certain cell lines into a cancerous state. Compositions and methods based on the disclosed peptides for detection and treatment of cancer and other proliferative diseases and for cell or tissue growth associated treatment, e.g., wound healing. ulcer therapy and bone loss are also described.
Patent CA-1275925-C (CA)
Inventor: KRAMER GEORGE C
IPC: A61K31/70
Filed: 1986-10-30
Granted: 1990-11-06
Abstract: ABSTRACT HYPEROSMOTIC/HYPERONCOTIC SOLUTIONS FOR    RESUSCITATION OF HYPODYNAMIC SHOCK           A physiologically acceptable solution which is both hyperosmotic and hyperoncotic with respect to blood plasma and has utility in treating patients experiencing or threatening to experience hypodynamic shock.     The physiologically acceptable solution comprises a hyperosmotic concentration of a crystalloid (in excess of about 1800 mOsms) and hyperoncotic concentration of a colloid (in excess of about 30 mm Hg).      The physiologically acceptable solution is easily administered by single, rapid infusion of approximately 4 to 5 ml/kg of body weight and results in a rapid and sustained normalization of circulatory function.
Patent CA-1278949-C (CA)
Title: Thermal ink jet printhead assembly including common slotted ink feed through and method of manufacture
Inventor: JOHNSON SAMUEL A
IPC: B41J2/14
Filed: 1986-12-05
Granted: 1991-01-15
Abstract: Abstract and Industrial Applicability In  a  thin film resistor substrate for a  thermal ink jet printhead,  there is provided an elongated ink  feed slot for supplying ink to a plurality of heater resistors on the substrate.   Ink flows from this slot vertically through the  substrate  and then laterally along  predetermined  ink flow  paths in an orifice plate and barrier layer members to ink reservoirs above the heater resistors.   In this  manner ink  flow pressure drops to all of the reservoirs are  equal and  thereby  enhance  ink pressure control for all  of  the reservoirs.
Patent CA-1284988-C (CA)
Title: Lube oil anti-wear agent
Inventor: GOLDBLATT IRWIN L
IPC: C10N10/10
Filed: 1986-12-16
Granted: 1991-06-18
Abstract: ABSTRACT OF THE DISCLOSURE            A lube oil and method of making same having improved anti-wear properties is described.  The lube oil comprises:            A.  a basestock;            B.  a diphenyl carbonate; and C.  a metal dialkyldithiophosphate salt.
Patent CA-1287341-C (CA)
Title: Reforming/dehydrocyclization catalysts and processes
Inventor: COUGHLIN PETER K
IPC: B01J23/42
Filed: 1987-03-26
Granted: 1991-08-06
Abstract: REFORMIMG/DEHYDROCYCLIZATION CATALYSTS AND PROCESSES                ABSTRACT Reforming and dehydrocyclization catalysts and processes are disclosed wherein reforming catalysts comprise a Group VIII metal and at least one medium pore non-zeolitic molecular sieve characterized in the calcined form by an adsorption of isobutane of at least 2 percent by weight at a partial pressure of 500 torr and a temperature of 20°C and characterized by an adsorption of triethylamine less than about 5 percent by weight at a partial pressure of 2.6 torr and a temperature of 22°C.  In one embodiment the catalyst includes a Group VII metal on a halogenated carrier.
Patent CA-1287976-C (CA)
Title: Decorative modular picture frame
Inventor: LITVAK JOEL
IPC: A47G1/10
Filed: 1987-04-29
Granted: 1991-08-27
Abstract: DECORATIVE MODULAR PICTURE FRAME        Abstract of the Disclosure A decorative modular picture frame is described, in which the frame sections employed are milled at their opposing ends to accept corner bracket extensions in an interlocking and interchangeable relationship, so as to pro-vide a construction characterized by the corner brackets becoming an integral part of the frame, affording both structural integrity and a decorative ap-pearance according to individual user preference.
Patent CA-1317639-C (CA)
Title: Portable electro-therapy system
Inventor: GRIFFITH NEIL
IPC: A61N2/02
Filed: 1987-05-22
Granted: 1993-05-11
Abstract: ABSTRACT OF THE DISCLOSURE            A portable non invasive apparatus for electro-therapeutic stimulation of tissue and bone healing readily worn or carried by a patient, capable of generating an energy-efficient signal coacting with a suitable transducer of the signal, thereby realizing portability and stimulating tissue and bone healing.
Patent CA-1279904-C (CA)
Title: Dual induction heating pressure welding control circuit
Inventor: BROLIN CHARLES A
IPC: B23K13/01
Filed: 1987-06-18
Granted: 1991-02-05
Abstract: Abstract of the Disclosure A  welding  control   circuit   for   induction heating  of  a pair of articles to a welding temperature and for pressing the heated articles together.   A  pair of  induction  coils are positioned in a gap between the portions of the articles to be  heated  and  a  pair  of temperature  sensors  monitor  the  temperature  of both articles and controls heating  rates  so  both  articles reach  a  welding  temperature at approximately the same time.  The temperature  sensors  provide  signals  which cause  the  coils to be retracted from the gap and cause the heated articles to be pressed  together  to  form  a welded  pair.   When  similar  articles are to be welded together  a  single  coil  can  be   used   to   provide induction currents which heat the articles.
Patent CA-1312177-C (CA)
Title: Bathtub drain control valve and overflow plate
Inventor: FREVILLE ROBERT
IPC: E03C1/24
Filed: 1987-07-13
Granted: 1993-01-05
Abstract: ABSTRACT A bathtub drain valve control arrangement includes an overflow cover movably mounted in a re-cessed pocket of a substantially vertical bathtub wall so as to cover the overflow opening in that wall. The overflow plate is adapted to move between open and closed positions and has a smooth outer surface so that, in the closed position, it is flush with the vertical bathtub wail to provide a smooth, substan-tially continuous surface against which a bather could comfortably lean.  A linkage connects the overflow cover and a drain valve, so that moving the overflow plate to the open position opens the drain valve and moving the overflow plate to the closed position closes the drain valve.
Patent CA-1295849-C (CA)
Title: Granular fertilizer with a decomposable coating and process for producing the same
Inventor: FUJITA TOSHIO
IPC: C05G3/00
Filed: 1987-07-30
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE      A granular fertilizer with a coating which is decomposable by soil microorganisms, preferably a coating which is decomposed and degraded both on the surface layer of the soil and in the soil, and a process for producing the granular fertilizer , which coating contains a poly 3-hydroxy-3-alkylpropionic acid as an indispensable ingredient, and if necessary, a resin or a low-molecular resin and further, if necessary, an inorganic or organic powder, and which process comprises adding an organic solvent solution of the poly 3-hydroxy-3-alkylpropionic acid, and if necessary, the resin, and if necessary the powder (dispersed in the solution) to a granular fertilizer in fluided state in the form of spray, and when added, blowing a high speed hot air stream onto the fertilizer to thereby instantaneously remove the solvent and also dry the resulting fertilizer.
Patent CA-1284291-C (CA)
Title: Device for moving an automobile seat back and forth
Inventor: HONG BAHK
IPC: B60M1/00
Filed: 1987-08-13
Granted: 1991-05-21
Abstract: ABSTRACT      A device for moving an automobile seat back and forth, comprising a seat bracket attached to a main seat having an auxiliary seat, a fixed bracket settled on the bottom of the automobile, and trapezoidal legs hinged to the said brackets by means of bolts at longer sides of said legs.   Each leg is adapted to move forth and back along an arc-shaped path at the axis of each bolt as the seat moves forth and back.   Each leg also has contacting sides adapted to selectively contact with brackets, depending on the movement of legs, and a pin.   The device also com-prises a linkage adapted to receive pins of legs so that the seat can be constrained at the moved position thereof.
Patent CA-1284558-C (CA)
Inventor: MICHALOWSKI ROBERT J
IPC: D21C9/16
Filed: 1987-09-14
Granted: 1991-06-04
Abstract: A process is described herein for the bleaching of wood pulp which is improved by the combination of a pretreatment of the pulp with a polyaminocarboxylic acid, e.g. ethylenediaminetetraacetic acld, prior to bleaching with an alkaline aqueous peroxide solution containing a stabilizing amount of an aminophosphonic acid derivative together with a polymer of an unsaturated carboxylic acid or amide or an alkylsulfonic acid substituted amide.
Patent CA-1289037-C (CA)
Title: Medical breathing apparatus
Inventor: BEACHAM ALLAN
IPC: A61M16/00
Filed: 1987-12-03
Granted: 1991-09-17
Abstract: ABSTRACT OF THE DISCLOSURE              Medical Breathing Apparatus The apparatus incorporates a temperature control arrange-ment by which air drawn through the apparatus is supplied in a heated, moist condition at or close to a critical temperature of 43°C.      The apparatus comprises a water chamber 6, heating means 11 for the water, means (preferably a fan 4) for drawing air over the water to an outlet 8, a face mask 15 for the outlet, and a temperature sensor 13 within the outlet adapted to control either the heating means and hence the water tempera-ture, or the speed at which the air is drawn over the water, or both, to maintain the air at or close to a required elevated temperature.      Preferably, the apparatus is designed to deliver air to the face mask 15 in a volume substantially greater than that required for breathing, and the face mask covers the nose and mouth of the user and is formed with vents 23 through which excess air together with air exhaled by the user can pass to atmosphere.
Patent CA-1284585-C (CA)
Title: Tractor steam piston balancing
Inventor: HINES WILLIAM R
IPC: F02C3/30
Filed: 1988-01-28
Granted: 1991-06-04
Abstract: TRACTOR STEAM PISTON BALANCING     ABSTRACT     A steam piston balance means for a turbine engine comprises, in one form, a pressure chamber and means for supplying steam to the chamber to apply a force to walls of the chamber.  The chamber is defined, in part, by an inner surface portion of a member connected and rotating with a portion of a thrust bearing whereby pressure force applied on the inner surface in turn applies a tractor force on the thrust bearing.
Patent CA-1304994-C (CA)
Title: Drogue or sea anchor
Inventor: ABERNETHY WILLIAM J
IPC: B63B21/48
Filed: 1988-02-16
Granted: 1992-07-14
Abstract: ABSTRACT OF THE DISCLOSURE          A sea anchor comprising a hollow body having a front part and a rear part and at least one water outlet located adjacent to the rear end of the front part.  The front part has water inlet openings, and the rear part is moveable relative to the front part between first and second positions.  In the first position, the forward end of the rear part engages the rear end of the front part to close at least one water outlet.  In the second position, the forward end of the rear part is separated from the rear end of the front part to define the water outlet.  The front part contains attachment means for attaching a line for towing the body in a forward direction.
Patent CA-1278977-C (CA)
Title: Swing check valve disc
Inventor: SCARAMUCCI JOHN P
IPC: F16K15/03
Filed: 1988-03-16
Granted: 1991-01-15
Abstract: Abstract Of The Disclosure A disc for a swing check valve where the body of the disc and the hinge pins are cast as one piece to facilitate the alignment of the hinge pins with the sealing face of the disc.          The swing radius of the disc is at a minimum and a spring closure is provided.
Patent CA-1294125-C (CA)
Title: Heating and handling system for object
Inventor: HAILEY ROBERT W
IPC: F27B9/02
Filed: 1988-05-31
Granted: 1992-01-14
Abstract: ABSTRACT OF THE DISCLOSURE Apparatus is provided for heating metal, ceramic and similar material charges to high temperatures at a fast rate, and for moving the charges through heating and process operations, and for controlling the temperatures of preheated charges and protecting the charges against contamination as they are moved through process operations.  Such apparatus includes:  a charge enclosing heated enclosure body having two or more separate sections; an internal wall in the enclosure body sections that has an internal cavity having a configuration shaped to hold a desired charge configuration; heating means for the internal cavity wall to heat it to desired temperature; the body being openable to receive a charge or allow transfer to a next step; the body being closable to enclose the charge; the body sections being movable horizontally and vertically as required to move the charge and carry out process operations; an internal protective atmosphere around the charge; the body having associated interior insulation to reduce heat loss to the outside surfaces and allow close temperature control; and mechanisms to open and close and move the heated body sections to allow receiving, holding and transferring of the charge. Such apparatus also includes new and useful structure and improvements producing substantial advantages for heating and processing an increased range of material and product forms.  The new and useful structure and improvements include:  improved structure for entering charges into a heating system with minimum loss from the system of protective gas atmosphere, and with minimum atmosphere contamination; novel structure for discharging heated charges under controlled condition, from a heating system with minimum loss of protective gas atmosphere; mechanisms for handling multiple products to increase the production capacity of a system; and apparatus for conveniently changing heating and handling components in a system to allow efficient production operations with a variety of product forms.
Patent CA-1299212-C (CA)
Title: Seal retention and anti-rotation locking assembly
Inventor: ZVONAR ROBERT F
IPC: F16J15/32
Filed: 1988-06-01
Granted: 1992-04-21
Abstract: SEAL RETENTION AND ANTI-ROTATION LOCKING ASSEMBLY             ABSTRACT OF THE DISCLOSURE        The  seal  retention  and  anti-rotation  locking assembly (20) is positioned within an aircraft wheel hub (10).   The wheel hub (10)  has a plurality of eccentric grooves (24) disposed about the periphery of an opening (12),  the  eccentric  grooves  (24)  receiving  therein complementary-shaped  retaining  ring  segments  (22).   A grease  seal  (40)  extends  between  the periphery of the opening  (12)  and an axle member  (14),  and  is  anchored securely by means of the retaining ring segments (22) and fasteners (28).  The eccentric shape of the grooves (24) prevents deformation of the retaining ring segments (22) and release of the seal (40) while maintaining grease at bearings  (16)  located  between  the  hub  (10)  and  axle member (14).
Patent CA-1299764-C (CA)
Title: Efficient interface for the main store of a data processing system
Inventor: GLAISE RENE
IPC: G06F13/42
Filed: 1988-06-09
Granted: 1992-04-28
Abstract: ABSTRACT         EFFICIENT INTERFACE FOR THE MAIN STORE OF A DATA PROCESSING SYSTEM            The memory interface mechanism according to the invention is driven from the memory controller side. It comprises lines which are shared by the memory user devices 1 and 2 and lines which are specific to the memory user devices. The shared lines are the address and data bus lines 20,22, the byte select lines 24 the data and address clock lines 26 and 24 and the last operation line 30. The specific lines are request lines 11 and 12, address user indicator and data user indicator lines 15,17;16,18.            A user initiates a memory operation by activating its request line,  then it waits for the activation by the memory interface control circuit 5 for the activation of the address and data user indicator lines 15 and 17. The user controls the address and data transfer count and ends the transfer by activating the last operation line 30. Then  it  waits  for  the  deactivation  by  the  memory controller of the address and data user indicator lines to present a new request, if any.            Thus the memory transfer is memory driven, which allows to take fully advantage of the page mode facility of the memory.  The  memory  operations  may  be  pipelined  since servicing a request from a user may be started before servicing the request from the the previous selected user is ended.            (Figure 1)
Patent CA-1287825-C (CA)
Title: Adjustable fan motor mount for a room air conditioner
Inventor: LANG RICHARD D
IPC: F24F1/02
Filed: 1988-06-10
Granted: 1991-08-20
Abstract: ADJUSTABLE FAN MOTOR MOUNT FOR A ROOM AIR CONDITIONER        ABSTRACT OF THE DISCLOSURE            The fan drive motor mount of a room air conditioner is mounted on the base pan with the edge of one U-shaped member fastened directly to the base pan and with the side walls of the other U-shaped member partially overlapping the side walls of the first member and having means to secure the two members in an adjustable manner such that the first and second members can be appropriately spaced so as to accommodate any of various sized motors.
Patent CA-1311918-C (CA)
Title: Lance for treating molten metal
Inventor: PERRI JOSEPH A
IPC: C21C5/48
Filed: 1988-11-07
Granted: 1992-12-29
Abstract: ABSTRACT OF THE DISCLOSURE    A lance for use in treating a bath of molten metal comprises an elongated tubular refractory body.  A metal tube is positioned axially in the refractory body, a plurality of smaller metal tubes are positioned in the metal tube, some of the plurality of smaller metal tubes are arranged in side by side relation in a spiral pattern in engagement with said metal tube in a section of said metal tube extending inwardly from one end thereof, there is an apertured partition in said metal tube, and the smaller metal tubes engage the apertures in said partition so as to communicate with a chamber on the other side of said partition.  A refractory core is positioned in the metal tube mechanically locking the plurality of smaller metal tubes in the spiral pattern.  A device engages the metal tube and extends outwardly of the tubular refractory body so as to support the lance and is connected with a source of gas to be directed through the lance.
Patent CA-1298468-C (CA)
Title: Fishing jigger
Inventor: SLUITER ALEXANDER V
IPC: A01K91/06
Filed: 1988-11-21
Granted: 1992-04-07
Abstract: ABSTRACT     A fishing  jigger is  shown having  a paddle wheel rotatably mounted  in a  cavity of  the jigger  body about a transverse axis.  A crank member is pivotally mounted on the paddle wheel eccentrically of  the  transverse  axis  and is reciprocated along  a crank  port by  rotation of the paddle wheel induced  by water  impacting the  paddles.   A lure or bait attached  to the  crank member  is thus jigged back and forth as the fishing jigger is pulled through the water thus increasing its appeal to a fish.
Patent CA-1311184-C (CA)
Inventor: KEUSCH SIEGFRIED
IPC: A47C1/032
Filed: 1988-12-29
Granted: 1992-12-08
Abstract: ABSTRACT           The  invention  relates  to  a  chair,   more particularly a work chair or office chair, comprising a  back  rest  bar,   whose  inclination  may  vary  in relation to the seat,   and an adjustable back rest which is displaceable towards the seat by means of an adjusting device when  the back  rest bar  is  tilted back.  According to the invention, a simple adjusting device  for  a  very  wide  variety  of  chairs  may  be obtained  by  providing the  adjusting  device  with  a single  articulated  lever  which  is  mounted  on  a bearing  support  carrying  the  seat,   or on  a seat carrier which can be tilted and is adapted to pivot about  a horizontal pivot  axis.   The  invention also provides  for  an extension  of  the  back rest  to be hinged  at  the  end  of  one  arm  of  the  articulated lever,  the end of the other arm of the lever being adapted to be pivoted,  by means of a retaining bolt or the like,  on the back rest bar and/or on the seat carrier,  so that,  when the back rest bar is tilted back and/or the seat carrier is lowered,  the one arm of the articulated lever displaces the extension, and thus the back rest,   towards the bearing support or seat carrier.