baber/WOPTO huggingface dataset:
Patent CA-1282065-C (CA)
Title: Antihypertensive agents comprising 2- alkynyladenosines as active ingredients
Inventor: MIYASAKA TADASHI
IPC: A61P9/12
Filed: 1986-10-22
Granted: 1991-03-26
Abstract: ABSTRACT OF THE DISCLOSURE A 2-alkynyladenosine represented by general formula [I]:                                           [I] wherein n is an integer of from 2 to 15, has  been  found  to  have  excellent  properties  as  an antihypertensive agent.   On the basis of this finding, the present  invention has provided an antihypertensive agent comprising an antihypertensive effective amount of a   compound   of   the   above   formula   [I]   and  a pharmaceutically  acceptable   carrier.     The  present invention   also   discloses   a   novel   compound   2-alkynyladenosine of formula [I] shown above wherein n is 6 to 15.
Patent CA-1301582-C (CA)
Title: Liquid detergent composition
Inventor: PANCHERI EUGENE J
IPC: C11D1/66
Filed: 1986-10-30
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE      High  sudsing  liquid  dishwashing  detergent compositions containing anionic surfactant,  symmetrical polymeric nonionic surfactant and a betaine surfactant. The ratio of anionic  surfactant:betaine  surfactant  is between  2:1  and  80:1  and  the  ratio  of  betaine surfactant:polymeric  surfactant  is  greater than  about 7:1.   These compositions provide a means whereby the polymeric  nonionic  surfactant  prevents  grease  from coalescing in suspension or redepositing at the grease surface  on  dishware  without  interfering  with  the effectiveness of the betaine surfactant in cutting grease away  from the  surface  of  dishware.    The  dishwashing detergent compositions provide optimal grease cutting and grease capacity.
Patent CA-1307066-C (CA)
Title: Thermoplastic polyamide--polyphenylene ether compositions
Inventor: GRANT THOMAS S
IPC: C08G65/48
Filed: 1986-11-24
Granted: 1992-09-01
Abstract: THERMOPLASTIC POLYAMIDE--POLYPHENYLENE ETHER COMPOSITIONS                          ABSTRACT     Compositions comprising a carboxylated PPE resin and a polyamide having good compatibility and impact properties. The carboxylated PPE resin/polyamide alloys are produced by a process wherein a mixture consisting essentially of the PPE resin and a minor amount of an unsaturated carboxylic compound are first melt processed, then compounded with the polyamide.
Patent CA-1296928-C (CA)
Title: Oscillometric blood pressure monitoring technique which utilizes a temporal artery of its subject
Inventor: LINK WILLIAM T
IPC: A61B5/022
Filed: 1986-12-18
Granted: 1992-03-10
Abstract: ABSTRACT OF THE DISCLOSURE            A technique for obtaining certain information about the blood  pressure  of  a  given  person  by  means  of oscillometry  is  disclosed  herein  and  utilizes  a pressurizable  pressure  transducing  bladder  located adjacent and cooperating with a particular artery of the person in combination with means for pressurizing the bladder in a controlled way for producing a series of pressure pulses that are responsive to the actual blood pressure within the cooperating artery.  This technique is particularly designed for use with the individual's temporal artery and includes a specifically configured pressure transducing bladder which, when placed exter-nally against the temporal artery in a particular manner and  pressurized  in  the  controlled  way,  produces  a desired series of pressure pulses.
Patent CA-1316049-C (CA)
Inventor: COHEN LEWIS S
IPC: C09J7/28
Filed: 1987-01-16
Granted: 1993-04-13
Abstract: ABSTRACT     An adhesive copper strip is provided with an opaque covering on the adhesive side thereof.  The opaque covering may be provided in one of two ways.  In one embodiment, a coating of black acrylic or epoxy is applied to the copper strip beneath the adhesive layer.  In a second embodiment, the adhesive contains carbon particles dispersed uniformly throughout the adhesive in sufficient quantity to render the adhesive opaque.
Patent CA-1280847-C (CA)
Title: Sealant and adhesive composition
Inventor: DUCK EDWARD W
IPC: C08G18/12
Filed: 1987-03-05
Granted: 1991-02-26
Abstract: ABSTRACT OF THE DISCLOSURE     One-component, moisture-hardening sealants and adhesives contain telechelic isocyanate prepolymers obtainable by reacting diisocyanates and/or polyisocyanates in stoichiometric excess with polyester polyols, polyether polyols and hydroxy-functional (meth ) acrylate prepolymers, as well as conventional plasticizers, the polyester polyols having branches, more particularly formed by alkyl radicals containing no functional groups.  The polyester polyols can either be obtained by reacting corresponding branched diols and/or dicarboxylic acids or by subsequent grafting of side groups on to straight-chain polyester polyols.  The sealants and adhesives are transparent or translucent, have a high ageing stability and excellent mechanical characteristics.
Patent CA-1289770-C (CA)
Title: High pressure transducer
Inventor: WAREHAM WILLIAM
IPC: G01L7/02
Filed: 1987-03-06
Granted: 1991-10-01
Abstract: Abstract of the Disclosure A pressure transducer for in particular the measurement of relatively high pressures in the range of 10,000 - 50,000 psi and including an elongated frame having a capillary tube extending therethrough and employing a coupler at one end of the frame for sensing input pressure.  A sensing member is provided disposed about the capillary tube at the other end of the frame and has, defined with the capillary tube, a sensing chamber in communication with the capillary tube.  A recess is provided in the sensing member defining a relatively thin wall adjacent the annular sensing chamber.  This wall has a pressure responsive sensing surface that extends substantially parallel to the capillary tube length and upon which strain gages are secured.  A method as described for securing the capillary tube with the sensing member in a liquid tight manner.
Patent CA-1306837-C (CA)
Title: Process for molding a liquid silicone rubber composition
Inventor: SHIMIZU KOJI
IPC: B29C48/395
Filed: 1987-03-30
Granted: 1992-09-01
Abstract: TITLE:   PROCESS FOR MOLDING SILICONE          RUBBER COMPOSITIONS                        Abstract Extruded articles such as filaments and films are fabricated by blending the components of a curable liquid silicone rubber composition at temperatures of from -60° to +5°C and then extruding the composition into water maintained at a temperature  of at least +25°C to cure said composition.   The water bath preferably contains a surfactant to facilitate processing of the extruded article The present method provides uniformly cured articles that are almost bubble-free and have low shrinkage ratios.
Patent CA-1299467-C (CA)
Title: High pressure fluid delivery system
Inventor: PACHT AMOS
IPC: B05B3/02
Filed: 1987-04-22
Granted: 1992-04-28
Abstract: BUJS     ABSTRACT          An improved high pressure fluid delivery system has a hollow fluid delivery shaft connected at its discharge end to a spray delivery assembly and rotationally driven relative to a hollow housing which internally supports the shaft.   The discharge end of a high pressure fluid inlet adapter fitting and the inlet end of the shaft are sealingly interconnected within a seal cartridge removably carried by the housing in a readily accessible location,  the inlet fitting and the seal cartridge  being  clamped  to  the  housing  by  a  cap  member threaded onto the housing.   High pressure fluid leakage past the seal cartridge into the housing is vented in a manner pre-venting  significant  internal  fluid  pressurization  of  the housing, thereby permitting it to be formed from a relatively lightweight material such as aluminum.   High pressure fluid leakage  past  the  seal  cartridge  toward  the  cap member  is vented outwardly through a plurality of vent openings formed in the cap member.
Patent CA-1310319-C (CA)
Title: Antihypercholesterolemic compounds
Inventor: LEE TA J
IPC: C07D309/30
Filed: 1987-05-01
Granted: 1992-11-17
Abstract: TITLE OF THE INVENTION ANTIHYPERCHOLESTEROLEMIC COMPOUNDS           ABSTRACT OF THE DISCLOSURE         Novel 3-hydroxy-3-methylglutaryl-Coenzyme A          (HMG-CoA) reductase inhibitors, which are useful as antihypercholesterolemic agents and are represented by the following general structural formulae (I) and (II)   (I)                      (II) and pharmaceutically acceptable salts of the compound (II) in which Z is hydrogen are disclosed.
Patent CA-1278551-C (CA)
Inventor: THOMAS JOHN S JR
IPC: B65D81/26
Filed: 1987-05-11
Granted: 1991-01-02
Abstract: BAG WITH SOAKER PAD                         Abstract A bag (10) for packaging and displaying meat or poultry (58) has a front and rear thermoplastic panel (12, 14) joined at a fold line (16) at the bottom of the bag (10). An absorbent pad (28', 28"), having a non-stick layer (32'), an absorbent layer (36) and a securing device, is positioned at the bottom of the bag (10). The pad (28', 28") extends over both the front and rear panels (12, 14) and is secured to the panels. An opaque printing (48) is provided on the panels and corresponds generally to the position of the pad (28', 28").
Patent CA-1283828-C (CA)
Title: Catheter coupling and attachment assembly
Inventor: RUSSELL DAVID A
IPC: A61M25/02
Filed: 1987-05-11
Granted: 1991-05-07
Abstract: ABSTRACT         A coupling and attachment assembly for catheters and the like includes two pairs of side body portions with adhesive coatings on the bottom surfaces and a coupling permanently attached to a central portion of the attachment member.  The coupling has a coupling portion that easily connects to a complementary coupling portion on the inlet end of a catheter so the coupling can be connected to the catheter and the attachment member secured to the patient in a fast and efficient manner.  An aseptic flap on the member covers the puncture after the catheter has been inserted.  For some applications an intravenous line is connected to the inlet end of the coupling and for another there is a closure cap.  An auxiliary strip is connected to the flow line to further secure the assembly to the patient.
Patent CA-1283486-C (CA)
Title: Microprocessor system debug tool
Inventor: BOYCE DOUGLAS G
IPC: G06F11/28
Filed: 1987-05-27
Granted: 1991-04-23
Abstract: Abstract of the Disclosure A microprocessor system debug tool has a mainframe which interfaces with a user.   A ROM emulator replaces a ROM unit of the microprocessor system to be tested and has a monitor portion which is used to perform debug functions specified by the user.  A user defined control line is connected to the interrupt system of the microprocessor system to cause the target microprocessor to stop execution of the user's program and jump to the monitor portion upon the occurrence of a user defined event to execute microprocessor specific debug code generated by the mainframe in response to the user's input.  At the conclusion of debug code execution the microprocessor resumes the user's program.  A word recognizer is connected to the microprocessor bus to detect the results of the debug code execution, the results being forwarded to the mainframe  for display to the user.
Patent CA-1282981-C (CA)
Inventor: BOULOT DOMINIQUE
IPC: B21B13/14
Filed: 1987-06-04
Granted: 1991-04-16
Abstract: A roll with rotating shell comprising a fixed support beam (2), a tubular shell (1) rotatably mounted on the support beam (2) about an axis, a plurality of shoes for holding the shell distributed side by side along the length of the beam in an axial bearing plane (P), each shoe (3) being slideably mounted radially between the shell (1) and the support beam (2) and connected to an arrangement (21, 33) of regulating thrust and to an arrangement (51, 55) of introducing continuously a lubricant into the gap (52) between the bearing face (31) of the shoe and the internal face (13) of the shell. Each shoe (3) is provided, on the part (36) of its bearing face (31) which is turned upstream with respect to the direction of rotation of the shell (1), with an arrangement (6) of centering by lateral bearing on the internal face (13) of the shell in a radial direction (D) inclined with respect to the bearing plane (P) and under sufficient pressure to cause a transverse shift in the shoe and to create the effect of a wedge at the downstream end of the latter. The invention applies in particular to rolling mills used in the metallurgy industry to produce sheets or sheet metal.
Patent CA-1293764-C (CA)
Title: Drawer rail carrier roller mount
Inventor: SEKERICH MICHAEL E
IPC: A47B88/493
Filed: 1987-06-17
Granted: 1991-12-31
Abstract: DRAWER RAIL CARRIER ROLLER MOUNT                 ABSTRACT OF THE DISCLOSURE         A drawer rail assembly having a roller mounting and retainer member that connects with a snap fit to the intermediate rail, specifically into a window opening in the intermediate rail, to mount and retain a roller between the upper and lower rails.  The retainer has an axle extending from the body thereof, through the roller hub, has slots to receive shoulder flange portions of the intermediate rail cross member, and has hook means to engage one of the offset flanges of the intermediate rail.  The interconnection of the slots and shoulder flanges and of the hook means and flange attach the retainer to the rail to support and stabilize the roller.  The retainer also covers the roller to shield it, while simultaneously supporting and stabilizing it.
Patent CA-1313531-C (CA)
Title: Lifting device for containers
Inventor: WATSON NORMAN F
IPC: B66C1/66
Filed: 1987-06-18
Granted: 1993-02-09
Abstract: ABSTRACT OF THE DISCLOSURE           A lifting device  for handling  flat racks  or containers fitted with ISO corner castings comprising a main support plate having a lifting pin projecting from one face for engagement in an end a tubular aperture in an ISO corner casting and support on the plate carrying a locking pin  movable  in  a  direction  at  right  angles  to  the longitudinal axis of the lifting pin for connection in a further aperture in the side of said corner casting for holding the lifting pin firmly in the end aperture,  a pivotal link on the plate for connecting it to a lift strap, and to a spreader bar.   The invention preferably also  incorporates  a  special  device  for  varying  the effective length of the lifting strap.
Patent CA-1285779-C (CA)
Title: Offshore structure
Inventor: HASLE ALF E
IPC: E02B17/02
Filed: 1987-06-25
Granted: 1991-07-09
Abstract: A b s t r a c t A compliant concrete structure which is supported by using a compliant pile system con-sisting of piles and pile sleeves so that the platform may yield to large oscillations when the structure is installed in a body of water.  The invention comprises attaching the pile sleeve guides (6) and the pile sleeves (3) to a rotation symmetrical concrete shell which forms the basic structure.  The pile sleeves are rigidly connected to the lower end portion (2) of the structure.
Patent CA-1275996-C (CA)
Title: Articulated support arm for concealably storing a computer keyboard
Inventor: KUBA LAWRENCE M
IPC: G06F1/16
Filed: 1987-08-05
Granted: 1990-11-06
Abstract: ABSTRACT         A support arm for supporting a computer keyboard on an ordinary desk, the support arm being capable of supporting the keyboard at an ergonomically correct height during use in front of the desk and storing the keyboard out of the way beneath the desk when not in use.  The support arm extends from a base provided with upper and lower gripping elements for gripping the upper and lower surfaces of the desk and a tightening mechanism for varying the separation of the two gripping elements to accommodate different desk thicknesses and to tighten the gripping elements against the desk.  The arm is rotatably connected to the base about a vertical axis to permit a keyboard mounted on a plate at the free end of the arm to be secured under the desk.
Patent CA-1297795-C (CA)
Title: Surgical biocomposite material
Inventor: TOERMAELAE PERTTI
IPC: A61L26/00
Filed: 1987-11-02
Granted: 1992-03-24
Abstract: ABSTRACT      Biocomposite material for bone surgical applications comprises at least one bioceramic piece (bioceramic component) and at least one material component which has been manufactured of at least one polymer or the like. The material component has at least one common boundary surface with the bioceramic component and the material component comprises at least reinforcement elements which have been manufactured of essentially resorbable material such as polymer, copolymer, polymer mixture and/or ceramic material.  The material component can include binding material which is manufactured essentially of resorbable polymer, copolymer or polymer mixture.  The material component contains at least in tissue conditions open porosity.
Patent CA-1312879-C (CA)
Title: Process for the preparation of a basic salt, salt thus prepared and lubricating oil compositions containing such a salt
Inventor: DE LIND VAN WIJNGAARDEN GERHAR
IPC: C07C65/05
Filed: 1987-11-09
Granted: 1993-01-19
Abstract: ABSTRACT          PROCESS FOR THE PREPARATION OF A BASIC SALT, SALT THUS PREPARED AND LUBRICATING OIL COMPOSITIONS              CONTAINING SUCH A SALT            Process for the preparation of a basic alkaline earth metal salt of an organic carboxylic acid, which comprises (a)  preparing a mixture of one equivalent of the organic carboxylic acid and at least one equivalent of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent and, optionally a C1-6 alcohol and/or water; (b)  introducing carbon dioxide into the mixture in an amount of at least 0.1 eq carbon dioxide per equivalent alkaline earth metal at a temperature in the range from 75 to 150°C; and (c)  removing residual solids, if any, and the water layer obtained. Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent CA-1336037-C (CA)
Title: Process for converting carbon monoxide and water to hydrogen and carbon dioxide
Inventor: ONSAGER OLAV-T
IPC: C01B3/02
Filed: 1988-01-26
Granted: 1995-06-27
Abstract: Process for converting carbon monoxide and water to hydrogen and carbon dioxide.  Bicarbonate is subjected to in situ or external thermal decomposition giving off carbon dioxide, and the so formed potassium, rubidium or cesium carbonate respectively is reacted with carbon monoxide and water in a liquid reaction medium in which methanol is the major component, at a temperature in the range 50-240°C and a carbon monoxide pressure in the range 1-50 bar.  Thereby potassium, rubidium or cesium formate respectively is formed in the form of a liquid, aqueous methanol solution, and this solution is contacted with a heterogeneous palladium catalyst at a temperature in the range 50-240°C, whereby hydrogen is formed as product.  The simultaneously formed bicarbonate is recycled for continued use in the process.
Patent CA-1284764-C (CA)
Title: Automatic levelling device
Inventor: WALLIN JAN
IPC: B60N2/50
Filed: 1988-02-18
Granted: 1991-06-11
Abstract: ABSTRACT            The invention relates to an automatic levelling device for a vehicle seat, having at least one linearly working drive means (12) operatively connected on the one hand to the vehicle seat, which is pivotal in relation to the vehicle about at least one axis (bearing 8) and on the other hand to the vehicle and having at least one detec-ting means for detecting the position of the seat in relation to the horizontal plane, said detecting means, when the seat deviates from the horizontal plane, emittinq a signal to the drive means for returning the seat to the horizontal position. According to the inven-tion the device is provided with an upper plate (2) for supporting the seat, said upper plate being pivotally journalled (bearing 8) in a lower plate (3) intended to be mounted on the vehicle, and the drive means (12) is arranged completely within the space delimited between the upper and lower plates (2 and 3) in a position sub-stantially parallel with the lower plate (3), i.e. with its linearly working control rod (3) being retractable and extendable respectively substantially parallel with the lower plate (3).            Fig. 3
Patent CA-1307033-C (CA)
Title: Method of using superconductor
Inventor: SAWADA KAZUO
IPC: C04B35/00
Filed: 1988-03-24
Granted: 1992-09-01
Abstract: ABSTRACT OF THE DISCLOSURE     A method of using a superconductor having a critical temperature TC being in excess of 50 K utilizes a superconducting phenomenon at a working temperature Top satisfying [TC - TOP] > 20 K.
Patent CA-1340274-C (CA)
Title: (1r,5s,6s)-2-substituted thio-6-¬(r)-1-hydroxy-ethyl|-1-methyl-carbapenem-3-carboxylic acid derivatives
Inventor: KUMAGAI TOSHIO
IPC: A61K31/415
Filed: 1988-04-08
Granted: 1998-12-15
Abstract: Novel carbapenem compounds (1R,5S,6S)-2-substituted thio-6-[(R)-1-hydroxyethyl]-1-methyl-carbapenem-3-carboxylic acid derivatives are disclosed.  These carbapenem compounds are represented by the following formula:                            (see fig. I)  and have a beta-coordinated methyl group introduced into the 1-position and a 4-pyrazolizinylthio group or a 6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-ylthio group introduced into the 2-position.  In the formula, R1 represents a radical of the formula:             (see fig. II) or (see fig. III) and R2 is a hydrogen atom or an anion charge.  They have antibacterial activity, and are used for prevention and treatment of bacterial infections as antibacterial agents.  A process for producing these carbapenem compounds is also disclosed.