baber/WOPTO huggingface dataset:
Patent CA-1295723-C (CA)
Title: Gas bearings for gas lasers
Inventor: MURRAY GORDON A
IPC: H01S3/03
Filed: 1988-05-26
Granted: 1992-02-11
Abstract: GAS BEARINGS FOR GAS LASERS              ABSTRACT OF THE DISCLOSURE           An improved drive coupling and bearing assembly for a recirculation fan in a long-life gas laser unit includes a plurality of frictionless gas bearings which allow journals supporting the recirculation fan to ride on a cushion of compressed laser gas.  Mechanical power is transmitted from an external source to the recirculation fan through a magnetic coupling assembly, so that the walls of the sealed laser unit do not have to be breached.          Additional structure is provided for spacing the driven magnet in the magnetic coupling assembly from the interior wall of the long-life laser unit.
Patent CA-1289441-C (CA)
Title: Apparatus for debarking trees
Inventor: PETERSON ARNOLD N
IPC: B27L1/00
Filed: 1988-06-16
Granted: 1991-09-24
Abstract: Abstract of the Disclosure A debarking apparatus including a closed  bottom formed into a channel.   A plunger is slidable in the channel and pushes bark material along the channel and out  an open  end of  the channel. The plunger has a top surface that closes the channel as it moves through the debarking station.  The bark deposited on the surface is wiped  off and into the channel upon withdrawal.  Preferably a shearing blade provided on the leading upper edge of the plunger shears material that protrudes above the channel opening.
Patent CA-1303495-C (CA)
Title: Use of immobilized biotinylated receptor in test device, kit and method for determining a ligand
Inventor: SMITH-LEWIS MARGARET J
IPC: G01N33/76
Filed: 1988-07-13
Granted: 1992-06-16
Abstract: USE OF IMMOBILIZED BIOTINYLATED RECEPTOR IN TEST DEVICE, KIT AND METHOD FOR DETERMINING A LIGAND           Abstract of the Disclosure A device useful for the determination of a ligand in an aqueous liquid comprises a water-insoluble substrate.  Immobilized in at least one location on that substrate is a biotinylated receptor for the ligand.  This receptor is in dried form and immobilized with one or more dried water-soluble acrylamide homo- or copolymer binder materials.  When the immobilized receptor is contacted with an aqueous sample, the binder material is dissolved and the receptor is released for reaction with the ligand. The resulting reaction product is determined in a suitable manner.  The device can be included in a kit having other components useful for ligand determina-tion.  The device and method of its use are particu-larly useful for the determination of human chorionic gonadotropin (hCG) as an early indicator of pregnancy.
Patent CA-1306162-C (CA)
Title: Thermoelectrically controlled heat medical catheter
Inventor: JOHNSON NORMAN J E
IPC: A61B17/22
Filed: 1988-11-01
Granted: 1992-08-11
Abstract: ABSTRACT OF THE DISCLOSURE      A system and method are disclosed for providing precisely controlled heating (and cooling in come cases) of a small region of body tissue to effectuate the removal of tumors and deposits, such as atheromatous plaque, without causing damage to healthy surrounding tissue, e.g. arterial walls.  Such precisely controlled heating is produced through thermoelectric and resistive heating, and thermoelectric control of a heated probe tip.  The system includes a probe tip with N-doped and P-doped legs of semiconductor material, a catheter to which the probe tip is attached for insertion into a patient's body, and a system control mechanism.  The probe may be used for reduction and/or removal of atheromatous obstruction in arteries or veins.  It may also be used for destruction of diseased tissue and/or tumors in various parts of the body, such as the brain or the bladder.  The probe may be configured for either tip heating or for side heating.
Patent CA-1303403-C (CA)
Title: Booklet with central detachable business reply envelope and optional response device produced from an integral web and methods of production
Inventor: STENNER JOHN W
IPC: B42C3/00
Filed: 1989-02-28
Granted: 1992-06-16
Abstract: ABSTRACT      A computer personalized printed booklet with a detachable business reply envelope and one or more optional response devices (33, 35: 233, 235) positioned within the booklet and made from a continuous pre-printed web (20, 20', 220) is disclosed along with methods for manufacturing the article.
Patent CA-1337128-C (CA)
Inventor: ROBERTSON DAVID WAYNE
IPC: C07C235/00
Filed: 1989-04-05
Granted: 1995-09-26
Abstract: The  present  invention  provides  3-(4-substituted phenoxy)-3-phenyl  propanamines  which have  the  general formula                    I   wherein: R1 is (C1-C2 alkyl)-S(O)p-, CF3S-, CF3O-, H2NCO-, H2NSO2-, or CH3SO2NH-; R2 is hydrogen or methyl; p is 0, 1, or 2.            Also provided by the present invention are pharmaceutically acceptable acid addition salts of the above compounds, and also pharmaceutical formulations comprising compounds of Formula 1 as recited above as the active ingredient, in association with one or more pharmaceutically acceptable carriers therefor.  These compounds are selected serotonin uptake inhibitors, and thus can be used for treatment of disorders  linked  to  decreased  neurotransmission  of serotonin in mammals.
Patent CA-1340351-C (CA)
Inventor: HAIT JOHN N
IPC: G06F21/57
Filed: 1989-06-12
Granted: 1999-01-26
Abstract: A portable secure computer architecture, apparatus, and method for protecting information and at least one program for controlling that information is disclosed comprising: a computer protected inside of a single sealed cartridge, the computer having a CPU, Memory, and a communications means for communicating with a host computeroutside of the cartridge. All internal information and external communications are exclusively controlled by the internal program. Provision is also made for running a second program inside the architecture, while protecting secure information from that second program. Secure information is placed in a bank switched subdivision of memory. The subdivision is switched off by the information controlling program before the second program is permitted to run. Reactivating the protected subdivision causes a simultaneous non-maskable interrupt halting the second program and transferring control back to the first program.
Patent CA-1307319-C (CA)
Title: Automated nuclear magnetic resonance analysis of core
Inventor: SNODDY MICHAEL L
IPC: G01V3/32
Filed: 1989-06-29
Granted: 1992-09-08
Abstract: ABSTRACT         Porosity logs of continuous core are generated using nuclear magnetic resonance (NMR).  Core containing naturally-occurring fluids is conveyed between poles of a magnet for NMR analysis.  The NMR measures porosity and preferably oil and water saturation and even porosity dis-tribution in the reservoir rock at intervals along the core.  The core conveyor, the NMR, and data collection and display are controlled by a processor.
Patent CA-1324163-C (CA)
Inventor: KNILL GARY G
IPC: A63G4/00
Filed: 1989-08-04
Granted: 1993-11-09
Abstract: ABSTRACT A rotating platform for play parks is damped by utilizing the principle of a shock-absorbing fluid cylinder.  As the platform rotates, the length of at least one fluid cylinder is caused to change, thus resisting rotation of the platform.  This discourages abuse of the platform by older children seeking to rotate the platform at a high speed while a younger child is trapped on it.
Patent CA-1326214-C (CA)
Inventor: RHODES WAYNE A
IPC: B61H15/00
Filed: 1989-09-25
Granted: 1994-01-18
Abstract: SELF-LINE BRAKE ADJUSTER ABSTRACT OF THE DISCLOSURE   A device for maintaining the proper lateral position of brake shoes with respect to the wheels of a loeomotive.  An adjusting bar is used to adjust the distance between the pull rod of the brakes and a bracket supported by the safety strap.  A supporting axle has a locomotive wheel on each end so that there is a wheel on each rail.  Each wheel has a brake which is provided with anadjuster bar.  There is thus a left and a right adjuster bar.  A tie bar extendsfrom the left adjuster member to the right adjuster member to keep the brake shoes aligned with the respective wheels after there is wear in the various linkage connections.
Patent CA-1318848-C (CA)
Title: Dewaxing apparatus for oil well
Inventor: SASK DAVID
IPC: E21B34/10
Filed: 1989-09-29
Granted: 1993-06-08
Abstract: ABSTRACT OF THE DISCLOSURE   Dewaxing control apparatus is adapted for use in a well casing containing a production tubing string defining an annulus within the well casing and a down hole pump which pumps oil upwardly through the production tubing. The apparatus has a housing adapted to be installed in-line with the production tubing. A passage in the housing places the annulus in communication with the interior of the production tubing for purposes of circulating a hot dewaxing oil. A cup packer positioned below the passage closes the annulus against downward liquid flows. A gas by-pass passage in the housing permits gases to be exhausted upwardly through the annulus during oil production despite the presence of the packer. A valve m mechanism responsive to pressure developed by pumping hot dewaxing oil down the annulus closes the gas by-pass passage and opens the liquid transfer passage so that the dewaxing oil can flow into the production tubing and back up to the surface. Flow of dewaxing oil into the oil-bearing formation is prevented.
Patent CA-1318717-C (CA)
Title: Ground connector for shielded cable
Inventor: SACHS ISAAC
IPC: H01R9/05
Filed: 1989-09-29
Granted: 1993-06-01
Abstract: Abstract of the Disclosure A  ground connector  for  securing  a grounding wire to a conductive shield of a shielded cable.    The connector comprises an elongated strip of flexible sheet metal having an enlarged end portion and an elongated belt section  and an  aperture  in  the  enlarged portion having a width sufficient to accommodate the passage of said belt section therethrough.  The strip is bent in a figure-8   configuration   to   form  a  grounding  wire compression attachment loop and a compression shielded cable loop.  The strip defines clamp portions at opposed ends thereof.  Each clamp portion has a fastener securing means. A fastener is provided for clampingly engaging the clamp portions through the securing means to clampingly engage  the  grounding  wire  attachment  loop  and  the shielded cable loop about a respective grounding wire and a conductive shield of a cable.  The shielded cable loop and  the  wire  attachment  loop  have  an  inner  surface portion which is in compression retention with an outer surface of the conductive shield and the grounding wire, respectively,  when clamped thereabout simultaneously by the tightening of the fastener.  The shielded cable loop and the wire attachment loop are disposed side-by-side and are each clamped independently at the same time to prevent damage to the shield by being spaced from one another.
Patent DK-154312-C (DK)
Inventor: KRUSE KURT-ARNO
IPC: F02D17/04
Filed: 1982-05-27
Granted: 1989-04-03
Abstract: 1. A device for automatically controlling the engine speed of an earthmoving machine having an internal combustion engine, more particularly a hydraulic excavator having a diesel engine, between a working speed and a second speed below said working speed, comprising a hydraulic circuit (6) fed by at least one hydraulic pump (3, 4) to actuate a working tool, a pick-up (9) which is disposed in the hydraulic circuit (6) and which is (pressure-)controlled by the pressure in the hydraulic circuit (6), and a control element (21), by means of which there is actuated, on the one hand, a control lever (26) disposed in the area of the driver's seat and adjustable manually there and, on the other hand, a speed adjusting lever (33) acting on the internal combustion engine fuel regulator, the control element (21) being adapted to be so actuated, via a control line (38), by means of a switch (17, 18) connected to the pick-up (9) via a delay means (12), the actuation being provided by controlled application of a separate energy source (19), that the connection between the energy source (19) and the control element (21) is blocked when a predetermined critical pressure is exceeded in the hydraulic circuit (6) so that the control element (21) returns the speed adjusting lever (33) to the working speed set at the control lever (26), and the connection between the energy source (19) and the control element (21) can be released with a controlled delay by the delay means (12) when the predetermined critical pressure in the hydraulic circuit (6) is not attained, so that the control element (31) adjusts the speed adjusting lever (33) without adjusting the control lever (26) to the idling position.
Patent FI-63596-C (FI)
Inventor: RANKI TUULA MARJUT
IPC: C12Q1/04
Filed: 1981-10-16
Granted: 1983-07-11
Abstract: Sandwich hybridization of nucleic acids can be used for the identification of microorganisms or groups of microorganisms present in a sample. The technique can be used to identify, from a single sample containing nucleic acids of the microorganisms or groups of microorganisms to be identified, after first rendering the said nucleic acids single-stranded, all the microorganisms or groups of microorganisms by adding to the sample a pair of nucleic acid reagents for each microorganism or group of microorganisms to be identified, of which pair one nucleic acid reagent is attached to a solid carrier in the single-stranded form and the other contains a completely different nucleic acid fragment from the same microorganism or group of microorganisms, which fragment is labelled with a marker. The nucleic acid fragments of a pair hybridize to a complementary single-stranded nucleic acid from the sample and the hybrid thus formed on the solid carrier is labelled with the marker. Because the labelled nucleic acid reagent does not hybridize directly with the reagent attached to the solid carrier, only those carriers having attached nucleic acid reagents corresponding to nucleic acids in the sample become labelled and the presence of such carrier-bound labels can be measured using established methods.
Patent FI-71118-C (FI)
Inventor: DEBOUZIE ALAN
IPC: C03B37/05
Filed: 1982-02-22
Granted: 1990-03-21
Abstract: The invention relates to a process and apparatus for the manufacture of fibers from attenuable materials, such as glass making materials, by centrifugation. In a process in which the attenuable material is directed onto the peripheral surface of a centrifugation wheel which is enveloped by a gas current produced by a blowing crown, the invention comprises the projecting onto the fibers of a liquid composition from a centrifugation element, the projection being carried out close to the wheel in the form of drops which penetrate and are atomized by the gas current. The apparatus of the invention includes a projection element rotating with the centrifugation wheel for centrifugal delivery of the drops of liquid composition. The invention provides a very uniform treatment of the fibers, particularly by means of liquid binder compositions.
Patent FI-77731-C (FI)
Inventor: CURE OMER
IPC: G01N33/20
Filed: 1983-09-30
Granted: 1989-04-10
Abstract: The measuring head mainly consists of a metal tube, surrounded over the major part of its length by a sheathing of fire-proof, respectively heat-resistant material, attached to the tube, the outer surface of said sheathing being tapered towards the tube end to be dipped first, which is shut off by a plug of fire-proof material carrying one or several measuring elements, the other end of the measuring head, respectively of the metal tube, being slid into one end of a tube of cardboard or similar material.
Patent FI-76378-C (FI)
Inventor: DOWNS JOHN DAVID
IPC: C12P19/06
Filed: 1984-06-28
Granted: 1988-10-10
Abstract: Process for preparing Xanthomonas heteropolysaccharide from Xanthomonas campestris NCIB 11854 and use of the latter e.g. as viscosity modifier in an aqueous solution, and in a drilling fluid and use in connection with well-treatments, and enhanced oil recovery.
Patent FI-94924-C (FI)
Inventor: FU CHERNG-CHYI ROGER
IPC: A61P29/00
Filed: 1988-09-09
Granted: 1995-11-27
Abstract: Stable, clear, antimicrobially effective, ophthalmic formulations include an ophthalmologically effective amount of a drug, especially a -COOH group-containing drug or a NSAID, and a preservative system formed of a quaternary ammonium preservative and a nonionic surfactant, all in an aqueous vehicle. These formulations are useful for treating diseases that are either caused by, associated with or accompanied by inflammatory processes, including, among others, glaucoma, cystoid macular edema, uveitis, diabetic retinopathy, and conjunctivitis, or any trauma caused by eye surgery or eye injury.
Patent FI-93422-C (FI)
Inventor: SAEKI YASUHARU
IPC: A61K9/20
Filed: 1989-04-06
Granted: 1995-04-10
Abstract: A peroral preparation of an acid-unstable compound comprises (1) a core containing the acid-unstable compound, (2) a first layer, coated on the core, comprising a hardly water-soluble, film-forming material and fine particles of a hardly water-soluble substance, suspended in the material, and (3) a second layer, coated on the first layer, of enteric film. The acid-unstable compound is a benzimidazole compound.
Patent NO-162586-C (NO)
Inventor: VORLE WILHELMUS JOSEF MARIA VA
IPC: G03F1/00
Filed: 1982-11-03
Abstract: A diazotype material is disclosed the light sensitive layer of which comprises a particular film forming binder (a partially hydrolyzed polyvinyl acetate) and a special kind of silica filler. Through this specific combination of binder and filler a diazotype material with a good wet-rub-resistance and with good writing and drafting properties is obtained. 
<??>Upon use of a transparent support this material may be used as a so-called intermediate original.
Patent NO-157453-C (NO)
Inventor: ANNEN KLAUS
IPC: A61P29/00
Filed: 1983-07-18
Abstract: Compounds of Formula I   <IMAGE>   wherein the bond    is a single bond or a double bond, X is hydrogen, fluorine, chlorine, or bromine, R1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, have valuable anti-inflammatory properties.
Patent NO-157491-C (NO)
Inventor: BARSK JAAKKO OLAVI
IPC: B28B1/08
Filed: 1984-05-03
Abstract: Method and slide-casting machine for the casting of hollow slabs out of concrete by slidecasting. Concrete mix is extruded onto a base (18) preferably by means of a conical screw spiral (2). Thereinafter the mix is compacted by moving a cavity mandrel (3) fitted after the screw spiral. The end of the cavity mandrel (3) is moved along a path of movement of desired shape. The final end of the mandrel may be attached to the machine by means of a ball joint.
Patent NO-164155-C (NO)
Inventor: STEENHUISEN JOHANNES E
IPC: A61L2/26
Filed: 1987-07-07
Abstract: The invention relates to a holder for a plurality of disposable syringes, the syringes comprising a barrel (11), a needle connection means (19) on the front end of the barrel, in which or to which an injection needle (13) is or can be sealingly connected, and a finger grip (16), provided with an outwardly projecting flange (31) and optionally with a clamping sleeve (18) for a clamping connection around the rear open end of the barrel. The holder comprises comprises a strip (24) of flexible material one side of which comprises a number of resilient projections (23), distributed over the surface, for a detachable connection of the syringes in such a way that the rear end of the barrel or the rear face of the finger grip (16) adjoins the surface of the strip in a non-sealing manner.
Patent NO-173448-C (NO)
Inventor: GANSEN PETER
IPC: C08G18/76
Filed: 1989-05-19
Abstract: Novel, liquid polyisocyanate mixtures containing urethane groups and having an NCO content of from 15 to 30 % by weight are obtained by reacting
 a1) polyisocyanates or polyisocyanate mixtures from the diphenylmethane series with
 b) substoichiometric amounts of at least one polyether-polyol having a (mean) hydroxyl equivalent weight of from 500 to 3000 and a (mean) hydroxyl functionality of greater than 4,
 and, if desired, subsequently blending the reaction product with
 a2) urethane group-free polyisocyanates or polyisocyanate mixtures from the diphenylmethane series, the diisocyanatodiphenylmethane isomer content in components a1) and a2) totalling from 50 to 95 % by weight,
 and are used in the production of soft polyurethane foams.
Patent NO-176610-C (NO)
Inventor: NGUYEN CHARLES C
IPC: C09D151/02
Filed: 1990-10-09
Abstract: A stable aqueous polymeric dispersion comprising a graft copolymer of thinned, gelatinized starch and one or more vinyl grafting monomers, the vinyl monomers including at least 10% by weight 1,3-butadiene is disclosed. Also disclosed are paper coating color compositions comprising the polymeric dispersions and pigments and improved high gloss papers coated with the coating color compositions.
Patent NO-179832-C (NO)
Inventor: CLAUSEN HANS JACOB
IPC: C02F11/13
Filed: 1992-02-14
Abstract: In order to produce a thoroughly pasteurized growth substrate or manure the raw material is brought to pass through a perforated, tubular heating kiln (28), in which it is heated to some 90-100 DEG C, this being a dangerously high temperature with respect to ignition of the material and the gases developed therefrom. For eliminating the ignition risk the inlet and outlet ends of the tubular kiln (28) are blocked for entrance of atmospheric air, such that the atmosphere inside the kiln is maintained highly humid and low on oxygen. <IMAGE>
Patent AU-784361-C (AU)
Title: Progenitor cell preservation factors and related methods and products
Inventor: COLUCCI M GABRIELLA
IPC: C12N5/0789
Filed: 1999-12-30
Granted: 2007-03-15
Abstract: Disclosed is the FRIL family of progenitor cell preservation factors and nucleic acids encoding the same. FRIL family members preserve progenitor cells both <i>in vivo</i> and <i>ex vivo</i>. FRIL family members find use as therapeutics for alleviating and/or reducing the hematopoietic progenitor cell-depleting activity of many cancer therapeutics. FRIL family members are also useful for isolating rare, primitive progenitor cells.
Patent CA-2000435-C (CA)
Inventor: INOUE AIICHIRO
IPC: G06F15/177
Filed: 1989-10-11
Granted: 1996-04-09
Abstract: When a serialization is requested by a particular CPU the situation is divided into two cases.  In the first case,  the particular CPU is locked to prevent the main storage access.  In the second case, the particular CPU can perform the fetch of the data without waiting for completion of the serialization.    When a serialization is requested by a particular CPU after a "STORE", the particular CPU notifies the serialization to other CPUs.  When the serialization is notified from other CPUs to the particular CPU,  then the particular CPU lets the following fetch wait until the serialization of the other CPUs is completed.  If serialization is not notified from other CPUs then the particular CPU immediately executes the following fetch.  When the particular CPU does not request the serialization, it disregards the serialization notification from other CPUs.
Patent CA-2012667-C (CA)
Title: Thickness gauge for moving sheet material
Inventor: TYPPO PEKKA MATTI
IPC: G01B5/00
Filed: 1990-03-21
Granted: 1996-11-12
Abstract: A caliper gauge  for relatively thin   moving  sheet material is provided by the use of an outer ring type air bearing,  flexibly supported, which is flexibly connected again to an inner air bearing carrying the magnetic measuring components.  The outer air bearing (with its juxtaposed mate) tends to flatten the sheet so  that  minimum  movement  is  required  of  the independently  actuated  inner  air bearing.    Thus, great accuracy is achieved and tearing or marking of the  sheet  material,  such  as  super  calendered  or coated grades of paper, is avoided.