baber/WOPTO huggingface dataset:
Patent CA-1332490-C (CA)
Title: Highly crystalline poly-1-butene, the process for preparing it and the catalyst used in the process
Inventor: TERVONEN JARI
IPC: C08F10/08
Filed: 1988-07-13
Granted: 1994-10-11
Abstract: Abstract When polymerizing 1-butene either alone or together with minor quantities of (below about 10%) of other unsaturated monomers, a Ziegler-Natta- composition may be used as high-yield-catalyst, in which, by means of a combination of a solid tetravalent Ti compound supported on MgCl2, an organic Al compound and possib-le electron donors, liquid hydrocarbon containing 5 to 12 C atoms has been prepolymerized. With this prepolymerized catalyst compo-sition 1-butene may be polymerized particularly in a gas phase. The catalyst composition obtained and the final 1-butene polymer are highly crystalline and do not adhere to each other, and are thus easy to handle and most fluid. The mechanical properties of the product polymer, such as hardness, elastic modulus, tensile strength, yield point, impact strength, etc., are high, and the optical properties, such as light transmission, are equally good.
Patent CA-1297138-C (CA)
Inventor: KAYE RANDY L
IPC: B60R13/06
Filed: 1988-09-07
Granted: 1992-03-10
Abstract: Abstract of the Invention An arrangement for mounting sealing strips on motor vehicles and the like comprises:  at least one structural member of the vehicle having projecting rivets formed integrally from the member along a gap to be sealed; and, a sealing strip pressably affixed to the projecting rivets along the gap, obviating the need to provide separate studs or rivets for affixing the sealing strip.  In a preferred method, at least two structural members of the vehicle are joined to one another by rivets formed integrally from one or both of the members and extending through one of the members, along the gap to be sealed.
Patent CA-1299163-C (CA)
Title: Chlorine-free silver protective lubricant composition (iii)
Inventor: STAUFFER RICHARD D
IPC: C10M167/00
Filed: 1988-09-27
Granted: 1992-04-21
Abstract: ABSTRACT Silver protective lubricant compositions essentially free of chlorine and zinc-containing compounds comprise a 1,3,4-thiadiazole, an overbased detergent and an ashless dispersant.  The invention is also directed to a method of silver protection in engines which utilizes the above lubricant composition.
Patent CA-1317158-C (CA)
Title: Method and apparatus for bending corrugated sheet
Inventor: SJOBLOM BENGT I G
IPC: B21D11/20
Filed: 1988-12-28
Granted: 1993-05-04
Abstract: ABSTRACT            The invention relates to a method and apparatus for fold-ing corrugated sheet transversely of the corrugations. In accordance with the method, the valleys of the sheet cor-rugations are held clamped against a die in an edging press or like device by means of a particularly configured pressfoot    , whereafter a fold line or weakening is pressed in the form of an indent in the corrugation crests by means of a bar    . The fold line or weakening enables the sheet to be subsequently bent readily to a desired angle over the edge of a bench or over some like support surface.
Patent CA-1327615-C (CA)
Inventor: CASSESE ANTOINE
IPC: B27F7/02
Filed: 1989-01-04
Granted: 1994-03-08
Abstract: The stop consists of a part 6 having a substantially vertical plane face 7 and of a rounded part 9 which rests via a lower face which is also rounded, over its entire length, and in the manner of a swivel joint, on a fixed part 10 having a corresponding rounded profile, the movable part (6, 9) being capable of pivoting automatically on the fixed part when a batten 8 is applied against it, and of thus being placed in a position in which its plane face bears, along its entire surface, on the corresponding face of the batten. Application to the stapling of battens for picture frames. <IMAGE>
Patent CA-1325959-C (CA)
Inventor: MOREY NORVAL K
IPC: B02C18/06
Filed: 1989-02-28
Granted: 1994-01-11
Abstract: WOOD CHIPPER AND INFEED SYSTEM                 ABSTRACT OF THE DISCLOSURE         A brush/wood chipper having a small diameter pressing feed cylinder adjacent and parallel to an anvil which is generally perpendicular to the feed disc, the cylinder also being adjacent the chipping disc.  This feed cylinder is in an infeed chute, and presses the branches, twigs or other wood against the anvil while the wood is fed to and chipped by knives on the disc.  The radially oriented knives are each canted relative to the chordal anvil so that, preferably assisted by a canted feed cylinder, the wood is forced toward the center of the chipping disc.  The infeed chute has a wall generally at the center of the disc.          The chips are propelled to a slow arrester for discharge into bags or bypassed to a discharge chute extension, using a control valve at the flow arrester.
Patent CA-1327219-C (CA)
Inventor: GRINN GARY J
IPC: B60J5/04
Filed: 1989-05-30
Granted: 1994-02-22
Abstract: ABSTRACT     An improved door assembly, especially for pick-up trucks, consists of a conventional front door and a rear auxiliary door latchingly secured together.  The rear door is latched to the truck body and is overlapped by the front door in their closed positions requiring sequential opening.
Patent CA-1328578-C (CA)
Title: Swinging screen door for sliding glass doors
Inventor: MLENEK PATRICK L
IPC: E06B3/968
Filed: 1989-06-13
Granted: 1994-04-19
Abstract: Abstract of the Disclosure SWINGING SCREEN DOOR FOR SLIDING GLASS DOORS A pivotally mounted secondary door, such as a screen  door, for sliding doors, such as sliding glass "patio" doors.   The secondary door swings inwardly and outwardly and preferably  is provided with an automatic return.  A system of seals is provided for preventing insects and such from entering around the edges of the secondary door and along the sides of the assembly.  The assembly can be adjusted to accommodate sliding door frames of different internal vertical dimensions.
Patent CA-1321517-C (CA)
Title: Draft controller for outdoor cooking device
Inventor: SAINSBURY IAN A N
IPC: A47J37/07
Filed: 1989-06-16
Granted: 1993-08-24
Abstract: ABSTRACT OF THE DISCLOSURE     A draft controller for use with a combustible solid fuel comprises an elongated band of heat-resistant material such as sheet metal which can be flexed so that attachment means provided on the ends of the band can be interengaged to provide an open-topped container of adjustable size and which can then be disposed on a fuel-supporting surface, for example, within a barbecue, to confine the fuel to a limited area thereof.  In one embodiment, the flow of combustion air to and across the top surface of the burning fuel can be controlled by forming the band with a width which varies between its two ends.  In another embodiment, air flow openings are provided in the band of different sizes and/or spacings. In both embodiments, the position of the container so formed can be rotationally adjusted to optimize combustion and top surface burning of the fuel having regard to the strength of any wind blowing thereacross. The container can also be formed from a plurality of such bands releasably interconnected in end-to-end juxtaposition.
Patent CA-1326988-C (CA)
Inventor: LEVENSON MYRON F
IPC: A61M5/32
Filed: 1989-07-07
Granted: 1994-02-15
Abstract: ABSTRACT A device for removing and replacing a protective cover on a needle of a hypodermic syringe.  The device includes a base member having a generally planar bottom surface together with means for securing the bottom surface to an external flat surface.  A tubular member extends from the base member at a predetermined angle relative to the planar bottom surface.  The tubular member includes an open end for receiving axially a needle with a protective cover and an inner surface defining an elongated cylindrical cavity having an inner diameter slightly larger than the maximum diameter of the protective cover to be received therein. Tab means extending inwardly from the inner surface of the tubular member are provided to operably engage a lip on the protective cover when the cover is within the cavity.  the lip is operable to engage at the tab means when the protective cover is urged thereagainst whereby the protective cover remains within the tubular member while needle is removed therefrom.  Reinsertion of the needle into the device replaces the protective cover thereon wherein the used needle may be safely disposed of or reused.
Patent CA-1314999-C (CA)
Title: Method and apparatus for decoding manchester encoded data
Inventor: WIGHT MARK S
IPC: H03M5/12
Filed: 1989-08-02
Granted: 1993-03-23
Abstract: METHOD AND APPARATUS FOR DECODING MANCHESTER ENCODED DATA          Abstract of the Disclosure A decoder for Manchester encoded data includes an up/down counter which constitutes a state machine.  Consecutive bits with the same binary value in the encoded data bit stream enable the counter, which is incremented or decremented in dependence upon the relative phase of an output clock signal.  Incrementing occurs in response to phase errors of the output clock signal, and decrementing to a count of zero occurs in response to phase assertions indicating a correct phase of the clock signal.  The phase of the clock signal is reversed, and the counter reset, if a maximum count is reached in response to repeated phase errors.  Such a phase reversal or phase slip is avoided in the presence of single bit errors in the bit stream.  The decoded data is derived from the bit stream by sampling in dependence upon the clock signal.
Patent CA-1334984-C (CA)
Inventor: ASHBY ROBERT E
IPC: B32B3/10
Filed: 1989-08-17
Granted: 1995-03-28
Abstract: A continuous business form has a carrier sheet formed of conventional paper (i.e., without a wax or silicone coating) and a forms portion adhered to the carrier sheet by release adhesive (transfer adhesive) adhered to the underside of the forms portion.  The forms portion may be peeled from the carrier sheet for application and adherence to another surface while the carrier sheet may be used as paper, for example, for use in impact printing processes.
Patent CA-1338653-C (CA)
Title: Labeled derivatives of cyclosporins
Inventor: ROSENTHALER JOACHIM
IPC: C07K7/64
Filed: 1990-02-13
Granted: 1996-10-15
Abstract: The present invention relates generally to monoclonal antibodies to cyclosporins, in particular to monoclonal antibodies capable of distinguishing between cyclosporins and metabolites thereof and suitable for use in diagnostic/assay kits, as well as to novel hybridoma cell lines used in the production of said monoclonal antibodies and diagnostic/assay kits comprising said monoclonal antibodies.   In particular the invention relates to novel cyclosporins and immunogenic conjugates comprising them, used for the generation of monoclonal antibodies as aforesaid and also useful for the generation of regular polyclonal antisera suitable for diagnostic/assay kit use, as well as to the product antisera and antibodies and diagnostic/assay kits comprising them.
Patent CA-1333143-C (CA)
Inventor: KENNA ROBERT V
IPC: A61F2/46
Filed: 1993-05-31
Granted: 1994-11-22
Abstract: A femoral drill jig has a base with a flat inner surface, an upper end and a lower end, a pair of skids extending inwardly from said base at the lower end thereof for placement between the resected posterior femoral condyles and tibial plateaus, and a number of drill holes extending through said base for forming femoral component fixation holes.  A sizing gauge for indicating an appropriate femoral component size comprises a body portion and an elongated stylus slidably received within a bore therein, the stylus being provided with a series of indicia along its length corresponding to different femoral component sizes and having an indicating tip for indicating a point on the surface of the anterior femoral cortex.  The drill jig and sizing gauge respectively including cooperating means for attachment of the body portion to the base adjacent the upper end of said base, the attachment means permitting rotation of the body portion with respect to the base about an axis substantially parallel to the inner surface.
Patent DK-152000-C (DK)
Inventor: TYLKO JOZEF KAZIMIERZ
IPC: H05H1/42
Filed: 1980-04-11
Granted: 1988-07-04
Abstract: A plasma reactor, in which particulate matter is caused to interact with low temperature plasma (i.e. below 100,000 K.) comprises spaced stationary electrode structures 2, 11 of which at least one is annular, between which an arc or arcs 7 is established by a power supply which may include a thyristor (SCR) 9. The arc is pulsated and caused to orbit or circulate round the or each annular electrode structure to form a conical plasma zone between the electrodes, while particulate solids are introduced through inlets 5 to enter the plasma zone and interact with the plasma therein. Extended dwell periods and highly effective interaction are brought about by circulation and pulsation of the arc and a high particle population density. The arc can be circulated at high speed by electrical means, for example by sequential energization of plasma torches 1 in an annular array or of the segments 8 of a segmental anode, or by electromagnetic circulation of the arc attachment round an annular cathode or round a segmental anode with the help of coils 10 fitted between the segments. Examples of reactions that can be efficiently conducted by this method include the reduction of metal ores, beneficiation of low grade chromite ores, recovery of energy values from low grade carbonaceous matter such as colliery wastes and the formation of pozzolanic material and cements from siliceous minerals.
Patent DK-155627-C (DK)
Inventor: JUENGER RUDOLF
IPC: G01N27/06
Filed: 1983-06-17
Granted: 1989-10-02
Abstract: There is disclosed a process for cleaning the interior wall of a metal vessel or pipe comprising flooding or turbulently impacting the interior wall of said vessel or pipe with a strongly alkaline or strongly acidic cleaning fluid, simultaneously measuring the conductivity of the cleaning fluid between two electrodes located in the interior of said vessel or pipe and terminating said flooding or impacting when the measured conductivity has been substantially restored to the level measurable with clean electrodes. There is also disclosed an apparatus for performing the process.
Patent FI-77563-C (FI)
Inventor: COLLIOPOULOS JOHN ANDREW
IPC: A23L27/29
Filed: 1983-07-05
Granted: 1989-04-10
Abstract: A composition and method for heat stabilizing dipeptide sweeteners for baking and cooking is described using a polyglucose or a polymaltose.
Patent FI-79778-C (FI)
Inventor: PATEL MANSUKH M
IPC: A23L27/30
Filed: 1984-08-21
Granted: 1990-03-12
Abstract: The application of thaumatin or monellin to the surface of a chewing gum composition comprising gum base, sweetener and flavoring provides flavor and sweetness potentiation. The thaumatin or monellin is present in an amount within the range of from about 0.5 to about 100 ppm by weight of the chewing gum composition and is conveniently applied as a rolling compound to the surface of the gum.
Patent FI-77799-C (FI)
Inventor: CASPER MARK S
IPC: B26F3/00
Filed: 1984-09-06
Granted: 1989-05-10
Abstract: This invention is concerned with a forms burster apparatus and in which the apparatus is adjustable to varying form set lengths and comprises a frame and adjustable nip means on the frame for nipping and stressing the assemblies across the burst lines to burst the assemblies into forms sets along the burst lines of the assemblies.
Patent FI-79828-C (FI)
Inventor: DEMAREST JR HENRY MARTIN
IPC: C03B5/00
Filed: 1986-06-19
Granted: 1990-03-12
Abstract: Batch material for glass or ceramic is mixed with solid or liq. fuel which is combusted in pre-heating zone; ash and unmelted batch are passed to 2nd stage to melt batch, melting is then completed under oxidising conditions. Powdered material is heated so that source of O2 is supplied to combustion zone; gas and solid flows are co-current. Constituents not melting below 900 deg.C are mixed with fuel which is combusted to give 900 deg.C; mixt. of batch and ash is passed to 2nd zone and mixed with lower melting components and melting then completed. Batch for 1st zone includes alkaline earth carbonates which become calcined.
Patent FI-87978-C (FI)
Inventor: LOCHER HERMANN
IPC: A47C1/032
Filed: 1987-10-13
Granted: 1993-03-25
Abstract: The chair has a seat or seat portion equipped with a balance and its linkage structure has links fixed in articulated manner to a support arm and to which there is articulated a balance device in parallelogram-like manner. A slide is slidingly guided on the balance device and is connected by means of a thrust rod to an extension arm of the backrest-side link. The slide is also connected to one end of a spring element, the other end of which is supported on the balance device. The linkage structure is supported on the backrest by means of a backrest strut articulated to the slide. The seat and backrest portions of the chair frame can be constructed as a plastic shell with a knee-side bending joint and a further bending joint between the seat portion and the backrest portion. Due to the construction of the chair frame to incorporate a balance device, as least part of the forces exerted by the occupant or user of the chair can be absorbed by the balance device, so that the spring element can be made smaller and therefore less expensively, and there is also no need to adjust or adapt the spring element to different body weights of the users of the chair.
Patent FI-86290-C (FI)
Inventor: KOTKATA NABIL
IPC: B66B29/00
Filed: 1988-08-19
Granted: 1992-08-10
Abstract: A pair of light barriers are mounted on a pair of spaced apart balustrade sockets located on opposite sides of an endless step conveyor-type escalator. The light barriers are positioned at the transition of upper and lower transisition arches to an inclined run of the conveyor. The light barriers each include a transmitter and receiver for emitting and receiving a light beam transversely to the direction of travel of the conveyor. The light beam is interrupted by side shields on the conveyor steps. An opening is formed adjacent a leading edge of each side shield and one or more openings are formed adjacent a trailing edge of each side shield. The trailing edge openings are formed as oblong holes each with a longitudinal axis extending with respect to the tread of the step at the same angle as the inclination of the inclined run of the escalator with respect to the horizontal. The oblong holes are formed at different angles corresponding to typical angles and inclination such that the side shields can be used with different standard escalator installations.
Patent FI-94501-C (FI)
Inventor: PETROFF CVETAN
IPC: B24B/
Filed: 1990-08-27
Granted: 1995-09-25
Abstract: A blade sharpener having a sharpening mechanism (11) which functions to sharpen a blade engaging that mechanism (11) and being moved longitudinally relative thereto. The sharpener also includes sharpening defeating means (20) which, when operative, at least inhibits and possibly prevents sharpening of a blade by the sharpening mechanism (11) when that blade is moved longitudinally through the sharpener in one direction. The defeating means (20) is responsive to blade movement so as to adopt an operative condition when the blade is moved in the aforementioned one direction, and to adopt an inoperative condition when the blade is moved through the sharpener in the opposite direction. The defeating means (20) includes a blade engaging member (21) such as a roller, and in the operative condition that roller (21) engages and presses against the cutting edge of the blade so as to impose a force on the blade which acts counter to the force causing the blade to engage the sharpening mechanism (11). The counter force therefore tends to push the blade out of contact with the sharpening mechanism (11). The roller (21) does not engage the blade, or at least does not apply the counter force, when the defeating means (20) is in the inoperative condition. An anti-bottoming groove (23) is provided around the circumferential surface of the roller (21) to provide a location for the cutting edge of the knife blade and that groove (23) is formed to avoid contact between the actual cutting edge of the blade and the base of the groove (23).
Patent NO-163053-C (NO)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C04B18/14
Filed: 1983-10-20
Abstract: A composition obtained by mixing fly ash, calciumsulphate hemihydrate and oxisludge, a product caught from gases emanating from converters during steel production. Oxisludge containing substantial amounts of iron is used in an amount comprised between 0,2 and 10%, preferably 1 to 5%. The composition is a loose mass or consists of granular products.
Patent NO-159309-C (NO)
Inventor: GRIFFITHS ALAN DAVID
IPC: F16L11/08
Filed: 1984-12-12
Abstract: A flexible hose suitable for transporting crude oil has a fluid sealing layer of flexible polymeric material disposed between radially inner and radially outer support layers which resist any tendency for the polymeric material to expand. The inner support layer is formed by at least one helically wound element the successive turns of which are interlocked and define in the outer surface of the inner support layer a helically extending crevice, and the surrounding polymeric material is arranged to substantially wholly fill said crevice.
Patent NO-159052-C (NO)
Inventor: GARNIER MARIE-FRANCE
IPC: A01G31/00
Filed: 1984-12-21
Abstract: 1. Use of wood fibres as a culture medium for plants, this being obtained by a treatment known in the art, in which wood shavings are steam heated, then pulped by steam under pressure, after which the obtained water-fibre mix is drained, the said wood fibres being formed from individual, separate filaments or fibrils which have not been compressed or agglomerated.
Patent NO-165868-C (NO)
Inventor: BOXHOORN GOSSE
IPC: B01J23/84
Filed: 1986-10-02
Abstract: Process of preparing a poly-metal-containing catalyst comprising contacting a carrier with an impregnating solution comprising a compound of a metal from group 5b, 6b, 7b, 1b or the non-noble group 8 metals of the Periodic Table of the Elements dissolved in an acidic solution of a compound of titanium or zirconium, drying and thermally treating the carrier.
Patent NO-172910-C (NO)
Inventor: MCMILLAN ROBERT
IPC: G02F1/35
Filed: 1988-07-29
Abstract: The present invention provides a method for assaying a sample of cells for the presence of a cell surface antigen. More particularly, the present invention describes methods for detecting the presence of plasma and cell bound autoantibodies against cell surface antigens. In addition, the present invention provides a method of crossmatching donor platelets and transfusion recipients.
Patent NO-167621-C (NO)
Inventor: OEUNAPUU ENDEL
IPC: A01G31/06
Filed: 1990-01-02
Abstract: The invention relates to a device for the supply of air, water and light emission in artificial germination of plants, comprising at least one gable framework (10), at least one end section (11) and a plurality of tubes (15; 23) connecting the gable framework (10) and the end section (11), said tubes being arranged at least two by two in one horizontal plane. The gable framework (10) is provided with pipe joints (12; 13) adapted to the tubes (15; 23) and coupling means for air, water and electric current. The tubes (15; 23) are provided with a plurality of holes (18) for the exhaust of air. Tubes (16) for water are arranged at least within one of the tubes (15), said tubes for water being provided with nozzles extending out of the tubes (15). The invention provides an environment with a minimum existence and growth of mould but with conditions optimum for the growth of the plant cultivated.
Patent NO-179080-C (NO)
Inventor: MCCLUHAN THOMAS K
IPC: C21C1/02
Filed: 1990-05-15
Abstract: A desulphurisation agent for molten iron is made up of commercial calcium carbide, a flux agent comprising calcium aluminate slag or silicon dioxide, and a metal oxide. The metal oxides may be an iron oxide and/or manganese oxide.