baber/WOPTO huggingface dataset:
Patent CA-1307134-C (CA)
Title: Sprocket retention/chain guide assembly
Inventor: HOFFMAN PETER D
IPC: F01L1/02
Filed: 1989-03-30
Granted: 1992-09-08
Abstract: SPROCKET RETENTION/CHAIN GUIDE ASSEMBLY     ABSTRACT OF THE DISCLOSURE      A sprocket retention/chain guide member for use in the timing drive mechanism for an internal combustion engine where a timing chain acts to rotate the engine camshaft from the crankshaft and time the opening and closing of the inlet and exhaust valves for the engine cylinders based on reciprocation of the pistons.   The retention/guide member is adapted to be mounted on the front of the engine block and has oppositely disposed arcuate grooves loosely receiving the crankshaft and camshaft sprockets and guide channels on each side of the member acting as snubbers for the chain.  The member, chain and sprockets form a subassembly for shipping and ease of assembly on the block with the sprockets being received on the crankshaft and camshaft.   Also, a chain tensioner may form a portion of one guide channel.
Patent CA-1315075-C (CA)
Inventor: IMAI KUMIKO
IPC: C04B35/45
Filed: 1989-07-19
Granted: 1993-03-30
Abstract: Abstract of the Disclosure A method of manufacturing a bismuth type oxide superconductor, wherein a molded body of a bismuth type oxide superconducting substance comprising bismuth, an alkaline earth metal, copper, and oxygen or a precursor thereof is subjected to a heat treatment for producing a superconducting phase and then subjected to one step selected from (1) a step of cooling the heated body from 700°C to 200°C in an atmosphere having an oxygen partial pressure of not less than 0.1 atm at a cooling rate of not less than 10°C/min, (2) a step of cooling the heated body from 700°C in an atmosphere having an oxygen partial pressure of less than 0.1 atm at a cooling rate of less than 10°C/min, and (3) a step of cooling the heated body, and then performing a heat treatment for the cooled heated body in an atmosphere having an oxygen partial pressure of not more than 0.1 atm at a tempera-ture from 700°C to 200°C.
Patent CA-1326548-C (CA)
Title: Magneto-optical memory element
Inventor: MURAKAMI YOSHITERU
IPC: G11B11/10
Filed: 1989-08-10
Granted: 1994-01-25
Abstract: ABSTRACT     A magneto-optical memory element for reading, writing or erasing information by means of a laser beam has a multi-layer construction comprising in sequence from the side on which light is incidence a first transparent dielectric film, a rare earth transition metal alloy film, a second transparent dielectric film and a reflective film.  The invention employs the circular dichroism effect of a magnetic material for reading information.  To this end, the rare earth transition metal alloy film has a refractive index represented by n ? .DELTA.n wherein n = 3.2 - 3.55i and .DELTA.n = 0.05 - 0.03i and a thickness of 18 to 46 nm, and the second transparent dielectric film has a refractive index of 2.0 ? 0.2 and a thickness of 80 to 108 nm.  The improved perform-ance achieved in this way enables information to be read without the analyzer that has previously been necessary, thus simplifying the equivalent.
Patent CA-1334321-C (CA)
Inventor: BROWN CHARLES R T
IPC: A61K8/00
Filed: 1989-08-16
Granted: 1995-02-14
Abstract: An aspect of the present invention is a liquid based composition comprising at least one gelling polysaccharide capable of forming a reversible gel wherein the composition, at a temperature T, is fluid and substantially less rigid than the gel formed after heating said composition to above transition temperature and subsequent cooling under quiescent conditions to the same temperature T, the gelling polysaccharide(s) predominantly being present in the composition as microgels having a mean equivalent diameter of less than 100 microns, more preferably less than 50 microns.            The present invention offers the advantage that it is easily transportable and moreover can be converted to a rigid gel by heating to above transition temperature and subsequent cooling under quiescent conditions.            Another aspect of the present invention is a method of preparing a fluid composition containing a sufficient amount of at least one gelling polysaccharide to form a reversible gel on quiescent cooling wherein a liquid containing the gelling polysaccharide(s) is subjected to sufficient shear while cooling the liquid through its gel setting temperature to obtain a substantially less rigid composition than would be obtained by quiescent cooling.
Patent CA-1340194-C (CA)
Inventor: COUTIERE DOMINIQUE
IPC: C11B9/02
Filed: 1989-08-25
Granted: 1998-12-15
Abstract: The invention provides a process for the extraction of solid materials using a solvent and the apparatus for implementing same. In this process, the solvent/solute separation is provided by vaporization without special precautions in the apparatus, the vapor phase thus obtained being subjected to centrifugal separation in the separator.
Patent CA-1341307-C (CA)
Title: Nucleotide sequences of avian herpes viruses
Inventor: BINNS MATTHEW MCKINLEY
IPC: C12N15/38
Filed: 1989-09-13
Granted: 2001-10-23
Abstract: Various genes of herpes virus of turkeys (HVT), Marek's disease virus (MDV) and infectious laryngotracheitis virus (ILTV) have been identified as non-essential regions (and candidates for insertion sites for foreign genes) and/or as antigen-encoding regions. The former include the HVT homologue of the HSV (herpes simplex virus) gC gene, the TK (thymidine kinase) region of MDV or ILTV, ORF3 of ILTV (as defined herein), the ribonucleotide reductase (large subunit) gene of ILTV, MDV or HVT and the ribonucleotide reductase (small subunit) gene of MDV. The antigen-encoding regions include the HVT homologues of the HSV gB, gC and gH genes, the ILTV homologue of HSV gB, ORF2 of ILTV, and the HVT homologue of the HSV-1 immediate early genes IE-175 and IE-68. Manipulation of these genes allows vaccines to be prepared comprising attenuated virus or virus carrying heterologous antigen-encoding sequences.
Patent CA-1338893-C (CA)
Title: Polymeric dispersants having alternating polyalkylene and succinic groups
Inventor: HARRISON JAMES J
IPC: C10L1/14
Filed: 1989-09-29
Granted: 1997-02-04
Abstract: Novel copolymers of unsaturated acidic reactants and high molecular weight olefins wherein at least 20 percent of the total high molecular weight olefin comprises the alkylvinylidene isomer are useful as dispersants in lubricating oils and fuels and also may be used to prepare polysuccinimides and other post-treated additives useful in lubricating oils and fuels.
Patent CA-1339548-C (CA)
Inventor: MURAKAMI TOKUMICHI
IPC: H04N7/28
Filed: 1993-11-05
Granted: 1997-11-18
Abstract: A video encoding transmission apparatus that includes controllers for the transmission and receiving side and a video decoding circuit for outputting the reproduction video signal subjected to efficient video decoding repeatedly until the next frame of variable length encoding data is received.  The controllers are capable of performing changing control to ensure that the video encoding of one frame is performed in the transmission time, thus enabling the encoding transmission apparatus to be in a standby state.
Patent DK-155711-C (DK)
Inventor: AUGART HELMUT
IPC: A61K9/26
Filed: 1981-06-24
Granted: 1989-10-23
Abstract: A pharmaceutical composition with a retarded liberation of an active material and a process for producing the same are disclosed. An active material in finely divided form is mixed with both a finely divided high melting lipid or lipoid component and a finely divided low melting lipid or lipoid component, the resulting mixture is brought to a temperature which is above the melting point of the low melting component but below the melting point of the high melting component and the mixture, after melting of the low melting component, is allowed to cool to below the melting point thereof and subsequently worked up to give a finished pharmaceutical composition which has a controlled retarded liberation and which is safe, easy and not expensive to produce.
Patent DK-161145-C (DK)
Inventor: HARGREAVES RODNEY BRIAN
IPC: C07D413/04
Filed: 1982-11-09
Granted: 1991-11-18
Abstract: Heterocyclic compounds of the formula:  <IMAGE>  wherein A is a direct link, or is alkylene of 1 to 4 carbon atoms or alkenylene of 2 to 4 carbon atoms; wherein either X is -CR1R2- and Y is -O-, -S- or -NR3-, wherein R1, R2 and R3, which may be the same or different, each is hydrogen or alkyl of up to 4 carbon atoms; or X is -O-, -S- or -NH- and Y is -CR1R2- wherein R1 and R2 have the meanings stated above; and wherein Het is a 5- or 6-membered heterocyclic ring containing 1, 2 or 3 heteroatoms selected from nitrogen, oxygen or sulphur atoms, which ring may be unsubstituted or may bear one or two substituents as set out in claim 1, provided that when X is -CR1R2- and A is a direct link, Het is not unsubstituted 2-furyl; and salts thereof where appropriate; processes for their manufacture and pharmaceutical compositions containing them. The compounds possess cardiotonic and/or antihypertensive activity.
Patent FI-70744-C (FI)
Inventor: BEY ROGER
IPC: F16K1/22
Filed: 1980-07-01
Granted: 1986-10-06
Abstract: A valve comprising a valve body (1) and provided with a flow passage (3) into which a closure member (2) without a flow passage is rotatably fitted on a pivot shaft (8) and when necessary, sealing members (6) are positioned between the closure member (2) and the valve body (1). On one side or on both sides of the closure member (2) is fitted one or more punched attenuator plates (9) having a plurality of apertures (12), the plates (9) being spaced apart and parallel to each other and to the sealing surface of the closure member (2).
Patent FI-74939-C (FI)
Inventor: MUSCHELKNAUTZ EDGAR
IPC: C03B37/08
Filed: 1984-02-16
Granted: 1988-04-11
Abstract: A process for finely dividing melts according to the nozzle drawing process is described wherein the pressure gradient of the gas flowing into the inlet opening of the drawing nozzle is increased by the provision of obstacles to that flow of gas. The obstacles may be streams or jets of gas directed a traverse of the flow of gas.
Patent FI-86371-C (FI)
Inventor: TARCSAY LAJOS
IPC: C07F9/10
Filed: 1985-10-14
Granted: 1992-08-25
Abstract: The invention relates to pharmaceutical compositions containing synthetic, substantially pure phosphatidyl serine and phosphatidyl choline and a substance or a mixture of substances having biological activity. The invention also relates to mixtures comprising synthetic, substantially pure phosphatidyl serine and phosphatidyl choline, and also to processes for the manufacture of the pharmaecutical compositions, and the use thereof.
Patent FI-85026-C (FI)
Inventor: GALL RUDI
IPC: C07F9/38
Filed: 1988-03-10
Granted: 1992-02-25
Abstract: The present invention provides disphosphonates of the general formula:   <IMAGE> (I)  wherein R1 is a straight-chain or branched, saturated or unsaturated aliphatic hydrocarbon radical of 1-9 carbon atoms which is optionally substituted by phenyl or cyclohexyl, R2 is cyclohexyl or cyclohexylmethyl, benzyl or a straight-chained or branched, saturated or unsaturated aliphatic hydrocarbon of 4 to 18 carbon atoms which is optionally substituted by phenyl or oxygen wherein the oxygen can be esterified or etherified, R3 is hydrogen or a straight-chain or branched alkyl of 1-4 carbon atoms, X is a straight-chain or branched alkylene chain of 1-6 carbon atoms and Y is hydrogen, hydroxyl or an amino group optionally substituted by alkyl radicals of 1-6 carbon atoms; as well as the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these diphosphonic acid derivatives and pharmaceutical compositions containing them for the prophyllaxis treatment of diseases or disturbances of calcium metabolism such as osteoporsis, Pagets disease, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis, osteoarthritis and degenerative arthrosis.
Patent FI-91411-C (FI)
Inventor: KROGSGAARD-LARSEN POVL
IPC: A61K31/425
Filed: 1989-03-10
Granted: 1994-06-27
Abstract: Novel compounds of the formula: <CHEM>  wherein R<1>, R<2>, R<3> and R<4> are as defined in Claim 1, as well as individual isomers and pharmaceutically acceptable acid addition salts are described as having acetylcholine agonistic activity making them useful in the treatment of diseases of the brain, e.g. Alzheimer's disease. Methods for the preparation of the novel compounds are also described, as well as pharmaceutical compositions containing same.
Patent FI-90909-C (FI)
Inventor: GSCHWEND PETER
IPC: F16B19/14
Filed: 1989-12-21
Granted: 1994-04-11
Abstract: To place fastening members (5) in receiving materials (1) such as concrete, rock and the like, the fastening members (5) are driven through the base (2b) of a blind hole (2) made beforehand in the receiving material (1). In the process, the fastening member (5) penetrates through a sleeve (3) inserted into the blind hole (2) and restrains this sleeve (3) under radial expansion in the blind hole (2). Anchorage of the fastening member (5) is thereby achieved both in the receiving material (1) by the area on the side of the drive-in direction and with the area passing through the sleeve (3). 
<IMAGE>
Patent FI-95910-C (FI)
Inventor: PEET NORTON PAUL
IPC: A61K31/522
Filed: 1990-03-28
Granted: 1996-04-10
Abstract: Adenosine analogues of formula (I) which act selectively at adenosine receptors and which act in general as adenosine antagonists are disclosed. From in vitro studies it is known that specific physiological effects can be distinguished as a result of this selectivity and that adenosine receptor activity in vitro correlates with adenosine receptor activity in vivo. Pharmaceutical preparations of the subject compounds can be prepared on the basis of the selective binding activity of the compounds disclosed herein which will enhance certain physiological effects while minimizing others, such as decreasing blood pressure without decreasing heart rate. <CHEM>  wherein R1 is hydrogen, phenyl or  beta -D-ribofurnosyl; R2 is hydrogen, lower alkyl of from 1 to 4 carbon atoms or lower alkoxy of from 1 to 4 carbon atoms;  Y is -N= or -CH=;  Z is -N= or -CH=, with the proviso that Y and Z cannot be identical; each X is independently hydrogen, hydroxy, lower alkyl of from 1 to 3 carbon atoms or hydroxylated alkyl of from 1 to 3 carbon atoms;  and n is an integer from 1 to 3, with the proviso that when Y is N, R2 is H and X is methoxy, R1 cannot be  beta -D-ribofuranosyl.
Patent FI-94624-C (FI)
Inventor: REMAN WILLEM GEORGE
IPC: B01J31/28
Filed: 1990-07-30
Granted: 1995-10-10
Abstract: A continuous process for the preparation of an alkyl propionate, which comprises reacting an alkanol in a liquid phase with ethene in a reaction vessel in the presence of a carbonylation catalyst, and removing alkyl propionate from the reaction vessel in a stream of vapour.
Patent FI-92171-C (FI)
Inventor: BURT PETER COLIN WESTON
IPC: B65B31/04
Filed: 1990-09-20
Granted: 1994-10-10
Abstract: The application describes a method of introducing into a container a suspension or solution of a material in a propellant held under pressure, in particular a pharmaceutical material. The method comprises the steps of bringing a filling head (28) into communication with the container (C); introducing a quantity of such suspension or solution into the container through the filling head (28); introducing a quantity of high pressure propellant without any of the said material into the filling head (28), thereby to flush through any suspension or solution remaining in the filling head; and withdrawing the filling head from the container. An apparatus and a filling head (28) for carrying out the method are also described.
Patent FI-94993-C (FI)
Inventor: HEISKARI MIKA
IPC: H04W52/02
Filed: 1993-11-30
Granted: 1995-11-27
Abstract: PCT No. PCT/FI94/00533 Sec. 371 Date May 2, 1996 Sec. 102(e) Date May 2, 1996 PCT Filed Nov. 29, 1994 PCT Pub. No. WO95/15623 PCT Pub. Date Jun. 8, 1995A method for controlling a radio unit in a radio system which has at least a first radio unit and a second radio unit in which at least one of the radio units communicates on a direct mode channel. In order either to stop the entire operation of the second radio unit or to stop it from operating on the direct mode channel, the first radio unit transmits a direct mode channel leaving request message to the second radio unit on the direct mode channel, this message commanding the second radio unit to cease from communicating on one or more direct mode channels.
Patent NO-149804-C (NO)
Inventor: BUEHLER WOLFGANG
IPC: A61M25/00
Filed: 1980-06-27
Abstract: A dividable short catheter tube made of a modifying polymer intermixed with, or inserted into, a base polymer. The modifying polymer is usually one which is incompatible with the base polymer. The dividable short catheter tube is readily tearable longitudinally so that it can be removed from around a flexible catheter after the flexible catheter has been guided into a patient by means of the short catheter previously positioned in a body puncture. The tube can be extruded from a mixture of the two polymers or it can be extruded with modifying polymer longitudinal strips in walls of the base polymer.
Patent NO-155284-C (NO)
Inventor: KLECKERS BENT
IPC: B65D81/32
Filed: 1981-10-06
Abstract: In a dual component packing of the type consisting of a flexible bag, which contains the single liquid components in respective separate compartments, from which they may be brought together into a common mixing compartment by exterior manipulation, a mixing stick is mounted inside the packing so as to be seizable at one end by squeezing together the bag sheet material thereabout, whereafter the free end of the mixing stick by exterior manipulation can be moved around in the mixing compartment for effectively stirring and mixing the combined liquid components. Exterior pressure manipulations on the bag itself will be superfluous, and for this reason a packing of a simple flat bag type may be bottomwise designed so as to assume a cup shaped form when placed on a substantially planar support surface, whereby an effective mixing stirring by means of the said mixing stick is achievable.
Patent NO-158256-C (NO)
Inventor: ROCH JOSEF
IPC: C07D487/04
Filed: 1981-12-16
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is optionally substituted alkyl; R2 is hydrogen or optionally substituted alkyl; or R1 and R2, together with each other and the nitrogen atom to which they are attached, form an optionally substituted cyclic imino group; R3 is an optionally substituted cyclic imino group; and R4 is substituted hydroxyl, mercapto or amino; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antithrombotics.
Patent NO-161183-C (NO)
Inventor: SCHAEFF HANS
IPC: E02F3/38
Filed: 1984-07-13
Abstract: A shovel excavator with an upper carriage pivoting unrestrictedly on an undercarriage and with an attachment holder (6) for a boom (8) pivoting laterally at the front. The pivot shaft (5) is located a distance corresponding to at least half the conventional shovel width from the front edge (22) of the operator cab, so that when the boom is pivoted transversely and the shovel post (10) is folded up, together with the excavating shovel (11), this assembly remains within the contour of the upper carriage. Unhampered view forward and on the ground through the folded-up boom assembly is provided to the operator cab. The second pivot shaft (5) is located in the area between the travel track and the longitudinal center line L of the vehicle in one main excavating position of the upper carriage. Neither in the travel position nor in the main excavating position do the side walls of the upper carriage project laterally beyond the undercarriage.
Patent NO-171617-C (NO)
Inventor: CHANDRAN SRIKUMAR R
IPC: G06F11/18
Filed: 1986-05-09
Abstract: The present invention relates to a digital logic circuit and method for synchronizing the leading edges of a skewed true-complement signal pair. The circuit of the present invention is comprised of two similar, interconnected circuit halves, each of which includes three D flip-flop stages. The outputs from the second D flip-flop stages from the two circuit halves are applied to the two inputs of two identical logic gates, such that the signal pair is synchronously transmitted to a pair of output gates through a third D flip-flop stage in each circuit half. The second D flip-flop stages also prevent metastable states from reaching the synchronizer output. Metastable states may result if the input setup time is violated for the first D flip-flop stages. The third D flip-flop stage in each circuit half also eliminates any signal irregularities generated in the logic circuitry from appearing on the synchronizer output lines. The present invention is self-checking in that any single fault in the input signals or in the synchronizer circuit itself will result in the synchronizer output pair not having a true complement relationship.
Patent NO-172139-C (NO)
Inventor: LARSSON JOHN ARTHUR
IPC: E04F13/08
Filed: 1990-02-19
Abstract: PCT No. PCT/SE88/00417 Sec. 371 Date Feb. 26, 1990 Sec. 102(e) Date Feb. 26, 1990 PCT Filed Aug. 16, 1988 PCT Pub. No. WO89/01550 PCT Pub. Date Feb. 23, 1989.Bracket destined to be mounted on a wall to extend therefrom and so designed that a separately manufactured material in the form of sheets, such as a glass wool mat, is suspended on the bracket by pressing the material against the bracket and causing the material to be pierced by the bracket. The bracket is made out of bent wire (121, 122).
Patent NO-177931-C (NO)
Inventor: GEORGE PASCAL
IPC: A61P25/28
Filed: 1991-06-06
Abstract: [(1-Arylpyrrolidin-2-yl)methyl]piperazine compounds corresponding to the formula   <IMAGE> (I)  in which Z denotes a group of formula N-R1 in which R1 is either a hydrogen atom or a C1-3 alkyl group or a group of formula Ar-CnH2n in which n denotes 0, 1 or 2 and Ar denotes a phenyl group optionally substituted by one or more halogen atoms and/or C1-3 alkyl or C1-3 alkoxy radicals, or a group of formula COR2 in which R2 denotes the CH3, C6H5, CH2C6H5 or OC2H5 group and their salts of addition to pharmaceutically acceptable acids. The compounds are useful for the treatment of neurological disorders.
Patent NO-178333-C (NO)
Inventor: PFLEIDERER WOLFGANG
IPC: C07H19/16
Filed: 1991-09-13
Abstract: The use of a dansylethoxycarbonyl group as base-labile 5'-hydroxy protective group in the chemical synthesis of DNA and RNA and suitable synthetic processes. The ease of detection of the dansyl protective group and the ease of elimination from the sugar residue of the nucleotide without side reactions make it possible to synthesise oligonucleotides in minute amounts with high yields.
Patent NO-178859-C (NO)
Inventor: BAADER EKKEHARD
IPC: A61P9/10
Filed: 1992-03-17
Abstract: The invention relates to mixed pyridine-2,4- and -2,5-dicarboxylic acid diamides, the carboxylic acid amide group in position 2 being a primary acid amide. The said compounds are suitable for the inhibition of proline hydroxylase and lysine hydroxylase and are used as fibrosuppressants and immunosuppressants.