baber/WOPTO huggingface dataset:
Patent CA-1292583-C (CA)
Title: Apparatus for reconstructing and multiplexing frames of various origins made up of a variable number of packets of fixed length
Inventor: LESPAGNOL ALBERT
IPC: H04L12/56
Filed: 1988-06-13
Granted: 1991-11-26
Abstract: ABSTRACT OF THE DISCLOSURE      The apparatus is designed to use a single transmission medium to multiplex frames consisting of any number of bits of different origins  which  have  previously  passed  through  an  asynchronous time-division network and are delivered in the form of packets of fixed length interlaced by an asynchronous time-division multiplex.          A detection and write management circuit receives the packets and writes them in a packet memory as and when they arrive. In parallel with the writing of the packets, the addresses of the memory cell having memorized the packets of a given frame are written in the form of a string of frame addresses in a second memory.  After complete writing of a frame in the first memory, a frame read and transmission  circuit  completely  reads  the  frame  using  the corresponding address string and transmits it in serial form on the transmission medium.  Packing words  such as  flags  are  inserted between the frames read.
Patent CA-1303922-C (CA)
Title: Massaging apparatus for adjusting the clearances of the intervertebral discs and articulations
Inventor: LYU KEUN-CHUL
IPC: A61H15/00
Filed: 1988-07-06
Granted: 1992-06-23
Abstract: ABSTRACT           A massaging apparatus for adjusting the clearances of intervertebral discs and articulations is disclosed which is pivotally mounted on a support frame proximate one of its ends and is provided with a reciprocating member.  The reciprocating member is reciprocated along a side bearing and a lower bearing on the inner surface of the main frame.         An elevation adjustment device supports the main frame proximate its other end and comprises an adjustable screw rod which is rotated by a driving motor threadedly mounted in hinge supports of two pair of hinge arms foldably operating between the top support and the lower support of the elevation adjustment device.         By rotating the adjustable screw rod clockwise or counterclockwise, a user is conveniently and easily elevated with the elevation adjusment device, and the degree of declination of the main frame from horizontal may be selectively adjusted.
Patent CA-1317133-C (CA)
Title: Dental pin and bushing assembly
Inventor: WEISSMAN BERNARD
IPC: A61C9/00
Filed: 1988-07-20
Granted: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE     A dental pin and bushing assembly for coupling of a removable die portion of a tooth from a working cast.  The pin includes an axially extending head portion which can be secured within the die.  The coaxial body portion depends from the die portion and includes an offset section for oriented insertion of the pin in the bushing.  The bushing is secured in the working cast and includes an elongated sleeve with a mating chamber for receiving the pin.  The bushing matingly receives the body portion of the pin so that the removable die can be inserted in only a single oriented direction into the bushing.
Patent CA-1310442-C (CA)
Inventor: GANTT GARY R
IPC: B32B27/04
Filed: 1988-07-27
Granted: 1992-11-17
Abstract: ABSTRACT         Curing agents for epoxy resins are disclosed which comprise a mixture of a halogen substituted dihydric phenol such as tetrabromobisphenol A and a material having an average of more than two phenolic hydroxyl groups per molecule such as a phenol-formaldehyde novolac resin.  The curing agents are particularly useful in epoxy resin varnish formulations for preparing prepreg laminating materials for use in electrical and electronic applications.
Patent CA-1295916-C (CA)
Title: High pressure regulator valve
Inventor: PRITCHARD FRANCIS E
IPC: F16K17/30
Filed: 1988-09-20
Granted: 1992-02-18
Abstract: High Pressure Regulator Valve ABSTRACT         A valve-regulator assembly for rendering a high pressure gas source compatible with lower pressure equipment, said valve-regulator being sealable or remote from the high pressure gas source enabling recharging at high pressure.
Patent CA-1296913-C (CA)
Title: Refrigerant recovery device
Inventor: RICH DONALD G
IPC: F25B45/00
Filed: 1988-10-31
Granted: 1992-03-10
Abstract: Invention:   REFRIGERANT RECOVERY DEVICE Inventors:   DONALD G. RICH and HOWARD R. SIBLEY            Abstract of the Disclosure A refrigerant recovery device comprises a pressure vessel filled with packings, such as Berl saddles, that provide a large surface area for mass transfer.  The vessel is partly filled with a refrigeration-quality oil.  The pressure vessel is mounted on a stand and pivoted so that it can easily be inverted periodically for coating the packing material with the oil.  A flexible hose connects the vessel with a refrigeration or air conditioning unit, and a shut off valve is provided as is a check valve which prevents out flow of oil from the vessel.  The oil in the vessel absorbs the refrigerant, and causes its partial pressure in the vessel to be reduced, so that refrigerant vapor flows from the refrigeration or air conditioning unit into the vessel.  After the refrigerant has been absorbed, the valve can be closed, and the vessel returned to a central site for reclamation.
Patent CA-1313658-C (CA)
Inventor: PHILIPPE MICHEL
IPC: A61K31/7042
Filed: 1988-11-03
Granted: 1993-02-16
Abstract: Aromatic esters of macrolidic and lincosamidic antibiotics are employed in the treatment of acne.
Patent CA-1313896-C (CA)
Inventor: STRAUSS PAUL
IPC: H01J9/00
Filed: 1988-11-15
Granted: 1993-02-23
Abstract: ABSTRACT         A reusable factory fixture frame is disclosed for use in the manufacture of a color cathode ray tube having a flat faceplate and a tensed foil shadow mask. The frame provides for mounting an in-process shadow mask during photoexposure of in-process faceplate in a lighthouse.  The frame includes a generally rectangular frame structure having grooves thereabout for receiving an edge of the shadow mask.  Quick-release mechanical spring clips are provided for temporarily and removably supporting the in-process shadow mask in tension in the grooves.  The shadow mask is heated and allowed to ex-pand prior to being temporarily and removably supported on the frame, and the shadow mask is allowed to cool and shrink in tension while so being supported to effect tensing of the shadow mask in clamped condition on the frame.
Patent CA-1336657-C (CA)
Inventor: SCHOBER MANFRED
IPC: G03F7/40
Filed: 1988-12-15
Granted: 1995-08-15
Abstract: Photosensitive composition comprising, inter alia, thermoplastic-elastomer block copolymer binders and addition-polymerizable monomer having terminal ethylenically unsaturated end groups wherein at least one monomer has one acrylate or methacrylate group, said monomer forms a homopolymer having a solubility parameter in the range between 7.6 and 9.6 and a glass transition temperature below 0°C and, further wherein, at least one monomer has more than one acrylate or methacrylate groups, said monomer forms a homopolymer having a solubility parameter in the range between 9.6 and 12.
Patent CA-1291465-C (CA)
Title: Internally illuminated retroreflective sign
Inventor: BRADSHAW THOMAS I
IPC: G09F13/14
Filed: 1989-02-08
Granted: 1991-10-29
Abstract: INTERNALLY ILLUMINATED RETROREFLECTIVE SIGN                         Abstract of the Disclosure An internally illuminated sign employs retroreflective sheeting with optically transmissive bonds between cover layer and base layer, thereby making the sign suitable for applications where visibility of the sign is required if the internal illumination source fails.  A light conduit may be employed to allow the source of internal illumination to be remote from the interior of the sign enclosure.  Total internal reflection type sheeting also may be employed to diffuse the internal illumination.
Patent CA-1319615-C (CA)
Title: Method of preparing a solid composition of lactulose, and composition so obtained
Inventor: BIJL HUGO
IPC: A61K31/70
Filed: 1989-02-17
Granted: 1993-06-29
Abstract: ABSTRACT:    The invention relates to a method of preparing a solid composition of lactulose in a simple way. According to the invention lactulose syrup is mixed with FiberformR, i.e. a fibre product based on the husks of corn grains having a fibre content of more than 80%. The mixture is spread, dried, crushed and optionally sieved.
Patent CA-1332480-C (CA)
Inventor: BLAIN STEPHEN E
IPC: C08F2/44
Filed: 1989-03-08
Granted: 1994-10-11
Abstract: ABSTRACT   Polymerizable compositions comprising a liquid polymerizable continuous phase and a non-liquid, non-polymerizable dispersed continuous phase are stabilized against density drift of the discontinuous phase by forming in-situ, throughout and within said polymerizable composition a crystalline matrix of sufficient density to effectively inhibit density drift.
Patent CA-1316607-C (CA)
Title: Method and apparatus for executing instructions for a vector processing system
Inventor: BHANDARKAR DILEEP P
IPC: G06F7/00
Filed: 1989-03-17
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE    A data processing system containing a vector processor and a scalar processor executes scalar and vector instructions which both comprise an operation portion and an operand pointer por-tion.  In the vector instructions, however, the operand pointer portion contains an operand specifier which identifies a vector control word.  Each vector control word contains, for the corre-sponding vector instruction, flags and vector operand pointers.          The vector operand pointers specify vector registers in the vector processor.  The flags contain additional information for the execution of the vector instructions.
Patent CA-1280024-C (CA)
Title: Plastic building product
Inventor: MACLEOD RICHARD J
IPC: F21S8/00
Filed: 1989-05-10
Granted: 1991-02-12
Abstract: PLASTIC BUILDING PRODUCT     Abstract of the Disclosure A plastic building product for placement on the wall of a building to provide a louver or window wherein siding abuts the product comprising a plastic body having a peripheral wall circumscribing the louver or window, an integral flange extending laterally from the wall for fastening the body to the wall of a building, and a movable flange member telescoped over the peripheral wall of the body and including a laterally extending flange adapted to overlie portions of abutting siding or the like. The flange member and the peripheral wall include interengaging means for selectively positioning the flange member at predetermined distances with respect to the flange on the body to accommodate siding of varying thickness.
Patent CA-1336482-C (CA)
Inventor: AHMED BASHIR M
IPC: C08F214/08
Filed: 1989-06-02
Granted: 1995-08-01
Abstract: Properties of cured autodeposited coatings are improved by contacting the uncured form of the autodeposited coating with an alkaline material, for example, with an aqueous solution of ammonium bicarbonate, or a hydroxide of an alkali metal or ammonia.
Patent CA-1322351-C (CA)
Inventor: SAKAI KIYOSHI
IPC: C02F1/467
Filed: 1989-07-17
Granted: 1993-09-21
Abstract: ABSTRACT     The drink supply valves are connected with syrup lines and either a diluting water line or a carbonated water line.  Syrups are mixed with diluting water or carbonated water in the outlet sides of the valves before they are released from the outlets.  The diluting water line and the carbonated water line are connected with a city water line.  In the outlet sides of the passages for the diluting water or carbonated water are arranged a pair or pairs of electrodes for transforming chlorine ions contained in the diluting water or the carbonated water into chlorine for sterilization.
Patent CA-1338843-C (CA)
Inventor: DANNENBERG WILLIAM
IPC: C07D307/60
Filed: 1989-07-18
Granted: 1997-01-14
Abstract: Process for the preparation of polyolefin-substituted succinic anhydrides essentially free from chlorine and in which the average molar ratio of succinic groups to polyolefin chains is greater than 1.3:1, which comprises heating a polyolefin with a molar excess of maleic anhydride, the polyolefin containing at least 70% of the terminal groupings in a structure having an alpha olefinic bond and/or structures in equilibrium with such alpha olefinic structures.
Patent CA-1325571-C (CA)
Title: Atherectomy device with a positive pump means
Inventor: SHIBER SAMUEL
IPC: F16C1/02
Filed: 1989-07-24
Granted: 1993-12-28
Abstract: ABSTRACT   An atherectomy system for cutting, ingesting and removing an obstruction from within a patient's artery, comprising a flexible guide-wire insertable into the artery, a flexible rotary-catheter rotatably disposed and slidable over the flexible guide-wire, a blade forming a distal end of the flexible rotary-catheter having teeth on its periphery which are bent inward, a continuous passage for ingesting the cut obstruction material between the flexible rotary-catheter and the flexible guide-wire, means at the proximal end of the flexible rotary-catheter for rotating it and positive displacement pump means connected to the continuous passage to pull the cut obstruction material proximally.
Patent CA-1325425-C (CA)
Title: Substituted glucosides
Inventor: BAUR RICHARD
IPC: C09K23/56
Filed: 1989-09-26
Granted: 1993-12-21
Abstract: Abstract of the Disclosure: Substituted glucosides I           (Glum-R1)R?   where Glu is a glucose unit, R1 is C3-C28-alkyl held by an acetal bond, R2 is C1-C4-alkyl or arylmethyl held by an ether bond, m is a mean value from 1 to 10 and n is a mean value from 0.1 m to 2 m.
Patent CA-1329432-C (CA)
Inventor: DAVY WILLIAM
IPC: G06F12/08
Filed: 1989-09-29
Granted: 1994-05-10
Abstract: METHOD OF DYNAMIC MEMORY AND CPU TIME ALLOCATION            FOR A MULTI-USER COMPUTER SYSTEM     ABSTRACT OF THE DISCLOSURE     A method of dynamically turning a computer system including a memory having a plurality of pages which is subjected to varying system loads based on the number of processes handled by the com-puter system is provided. Each process has an associated run priority.          First, the current system load is determined. The current system load is then compared with the system load for which the computer system has been statically tuned. The computer system is statically tuned by the setting of tuning parameters. Finally, the tuning parameters are dynamically adjusted so as tune the computer system to the current system load.
Patent CA-1303099-C (CA)
Inventor: HAGENBUCH LEROY G
IPC: B60P1/26
Filed: 1990-11-05
Granted: 1992-06-09
Abstract: ABSTRACT In a tailgate assembly, a connecting mechanism which joins one end of each side plate of the assembly to the frame of the vehicle carrying the assembly wherein pivoting of the dump body of the vehicle causes the connecting mechanism to rotate the tailgate assembly.  The connecting mechanism includes a chain on each side of the body which is biased about the side of the body by a roller assembly that engages the chain to hold it away from the side and to limit its lateral movement along the length of the side.  The tailgate assembly includes a locking mechanism for preventing rotation of the assembly as a result of a torque generated by a moment arm of the tailgate assembly and a force resulting from jolting of the truck as it travels over rough terrain.
Patent CA-1334271-C (CA)
Inventor: MAHURKAR SAKHARAM D
IPC: A61M25/00
Filed: 1993-07-20
Granted: 1995-02-07
Abstract: A patient dependent on extracorporeal treatments is subjected to minimal insertion trauma and pain both before and after a fistula operation.  A phlebotomy method is disclosed using a veno-occlusive tourniquet or ligation occluding a venous segment at a location between the inlet and return openings of a dual lumen catheter so that a high blood flow rate can be obtained for an extracorporeal treatment system, thereby lessening or delaying the need for a fistula operation.  Registration or alignment of the veno-occlusive tourniquet or ligation is ensured by an attachment to the catheter.  Preferably the tourniquet or ligation includes an elastic band threaded to the attachment.  If a fistula operation becomes necessary or has been performed, insertion trauma and pain is minimized by using a dual-lumen needle having a tapered distal end portion terminating in a beveled cutting edge.  Preferably the needle has an outer tube of swaged stainless steel and an internal divider having a distal end portion matching and engaging with the reduced internal diameter of the tapered distal end portion of the outer tube.
Patent DK-153022-C (DK)
Inventor: DICKENSON COLIN PETER JOHN
IPC: B66D1/30
Filed: 1986-04-04
Granted: 1988-10-31
Abstract: Cable winding apparatus comprises a cylindrical drum (1) adapted to hold a plurality of layers of cable wound thereon. The drum has circumferential primary grooves (2) around at least parts of its periphery for accommodating the innermost layer of cable. The cable is arranged to unwind progressively from a first end of the drum to the opposite second end. Secondary grooves (5) are formed in the base of the primary grooves. The secondary grooves are of smaller diameter than the primary grooves and are adapted to accommodate a tail line attached to the innermost end of the cable but of correspondingly smaller diameter. After unwinding of the cable, the tail line will unwind progressively from the second end to the first end of the drum.
Patent DK-156520-C (DK)
Inventor: STEPHENSON DWIGHT BRUCE
IPC: F16K31/52
Filed: 1981-11-03
Granted: 1990-02-12
Abstract: A hydraulic system includes a selective control valve and a cam member movable to selected positions for controlling a hydraulic cylinder powered by a pump. A follower is urged to a locking relationship with the cam by a hydromechanical mechanism to releasably hold the control valve in the selected positions. The hydromechanical mechanism includes a bore exposed to sump pressure and to pressure upstream and downstream from a metering valve in a passage interconnecting the pump and the control valve. A hollow apertured sleeve is movably mounted in the bore. An apertured piston is slidably received by the sleeve. A rod, engageable with the follower, extends through the piston and sleeve apertures. A first spring interconnects the rod and the piston and a second spring interconnects the piston and the sleeve. The sleeve moves to a preload position in response to a no-flow differential pressure between the sump and the passage to urge the follower via the rod towards its locking position. The piston moves in response to fluid flow through the passage to bias the follower toward its locking position. The piston and the rod move to automatically allow the follower to release from the cam when the function of the hydraulic cylinder is completed. Also, the sleeve and rod move to automatically allow the follower to release from the cam when system pressure in the passage is lost.
Patent DK-160644-C (DK)
Inventor: WOERNER THEO
IPC: F23C3/00
Filed: 1985-12-04
Granted: 1991-09-02
Abstract: 1. An outer radiant heating tube for an industrial burner having a ceramic flame tube (3) consisting at least partially of individual ceramic tube portions (7, 7a) which are interconnected positively at their ends and with which externally disposed rib-like or cam-like spacing members (14, 16) are associated for radial bearing against an outer tube (1) enclosing the flame tube, each of the tube portions being formed at one end as a socket (8) and having at the other end a cylindrical zone (9) fitting into such socket, characterized in that adjoining tube portions (7, 7a) are inserted into one another with clearance at the socket connecting places, and fitted with clearance on to the outside of the flame tube (3) in the zone of each of the socket connecting places is a ceramic covering ring (11) which is positively fixed to the flame tube (3) in the axial direction, extends in the axial direction over a portion of the cylindrical zone (9) of each tube portion (7, 7a) and is at least partially covered by the associated socket (8).
Patent DK-159938-C (DK)
Inventor: KNAPP FRIEDRICH
IPC: F16B12/20
Filed: 1987-11-12
Granted: 1991-05-21
Abstract: A fitting for the connection of construction elements, such as wooden construction elements. The fitting is made of two identical fish-belly shaped fitting components which insert into corresponding grooves in the construction elements. Each fitting element has harpoon-like webs to engage the construction elements. Opposite to the fish-belly portion of the fitting element is a blade and upon the blade is at least two hook heads spaced apart by at least the width of one hook head. In the connected position, the fitting components face each other and the two complementary fitting components grip one behind the other at the hook heads.
Patent FI-84080-C (FI)
Inventor: ALFORD BERNADETTE LAVETSKY
IPC: C12N1/00
Filed: 1982-01-11
Granted: 1991-10-10
Abstract: Living cells containing genetic material derived from recombinant DNA material and capable of expressing rennin, pre-prorennin and prorennin. The rennin, pre- prorennin and prorennin are derived from cells which are themselves or have had parents thereof treated by recombinant DNA methods to allow production of the desired anzymatic proteins during growth in culture.
Patent FI-72929-C (FI)
Inventor: SPENGLER WALTER
IPC: B41F9/06
Filed: 1983-12-20
Granted: 1987-08-10
Abstract: 1. Printing device with additional electrostatic field for assisting the colour transfer from a printing cylinder (2) onto a dielectric substrate web (3) in a printing gap (6) formed between he printing cylinder surface and an electrostatically chargeable outer sheating layer (5) of a hollow-cylindrical impression roller (4), with the outer sheathing layer (5), for the electrostatic charging of at least one section of the outer sheathing layer (5) of the impression roller (4), which selection is in each case moved through the printing gap, being loaded with a high voltage which is fed into the inner space (8) of the impression roller (4) via a highvoltage lead (9) guided through at least one of the endface bearing arrangements (10) fo the impression roller (4), and with conducting means (13) which are firmly insulated against high voltage and are guided through the hollow-cylindrical wall construction of the impression roller (4) being available between the inner space of the impression roller (4) and its electrostatically chargeable outer sheathing layer (5), which conducting means (13) are connected at least in section to the outer sheathing layer (5), characterized by an inductor device (7) for loading the outer sheathing layer (5), which inductor device (7) is provided in the inner space (8) of the hollow-cylindrical impression roller (4).
Patent FI-85220-C (FI)
Inventor: KEKESI SANDOR
IPC: A61K36/00
Filed: 1986-06-18
Granted: 1992-03-25
Abstract: The invention relates to a composition suitable for the treatment of acne. The composition of the present invention comprises as active ingredient an extract of a plant, more particularly the extract of the rhizoma of wheat grass (Graminis rhizoma) optionally in admixture with the extract of other plants and antibacterial agents. The cosmetical compositions of the present invention quickly make oily greasy acne skin relatively symptom-free, while iritating, allergic or light sensitizing side-effects are not observed.