baber/WOPTO huggingface dataset:
Patent CA-1330962-C (CA)
Inventor: KAIJA STEVEN P
IPC: C10G7/02
Filed: 1989-05-12
Granted: 1994-07-26
Abstract: A B S T R A C T        PREPARING A GASEOUS FEED FOR A GAS TREATING PLANT     Preparing a gaseous hydrocarbon-containing feed for a gas treating plant comprises a) supplying heated raw gas and heated raw liquid to a separation vessel (3); b) passing a gaseous stream and a liquid stream from the separation vessel (3) to a main distil-lation column (10) producing a gaseous product and a liquid prod-uct; c) heating the liquid product, returning part thereof to the main distillation column (10) as stripping agent and separating in a subsidiary distillation column (38) the C5+ fraction from the remainder; and d) condensing in cooler (18) part of the gaseous product to produce a hydrocarbon-containing liquid which is re-turned as reflux and a gaseous stream which is supplied through a conduit (20) to the gas treating plant.     (Figure)
Patent CA-1317729-C (CA)
Inventor: LUSIGNEA RICHARD W
IPC: H05K1/03
Filed: 1989-06-13
Granted: 1993-05-18
Abstract: ABSTRACT OF THE DISCLOSURE     This   invention   relates   in   general   to   the preparation  of  near  zero  CTE (coefficient of thermal expansion)   film-based   structural   components   from aromatic    heterocyclic,   molecularly   oriented,   or lyotropic  liquid  crystalline, polymers, and to the use of  such  near-zero CTE film based structural components for  the  preparation of space-based structural members, especially    film based    components   used   in   the construction   of   satellites,   space   craft,   space stations,  space-based  mirrors, e.g., for the Strategic Defense Initiative, and the like.
Patent CA-1338039-C (CA)
Inventor: BRAUD HARRY A
IPC: B42D5/02
Filed: 1989-06-28
Granted: 1996-02-06
Abstract: The multi-ply business form set includes first and second plies having first and second sections separable along a transversely extending line of perforations.  The first section has information blocks to comprise an original invoice and a file copy.  The second section is divided into two parts, separable each from the other and from the first section.  The first part has a card portion which extends transversely a distance less than the width of the form set.  The second part includes an envelope formed by gluing the first and second plies one to the other along the margins defining the envelope.  The envelope portion extends transversely a distance greater than the card portion but less than the width of the form set.  Upon separation of the two parts from the first section and from each other and discarding the stubs of the remaining parts, the card may be disposed in the envelope, for example, for use as a card accompanying a delivery of flowers.
Patent CA-1304252-C (CA)
Title: Road surface heating apparatus for reproducing the deteriorated road surface
Inventor: CHIBA TATSUHIKO
IPC: F23G7/07
Filed: 1989-08-02
Granted: 1992-06-30
Abstract: ABSTRACT         A road surface heating apparatus for reproducing the deteriorated asphalt paved road provides an air shut out device with skirt members surrounding the heating panel so as to prevent air from entering into the heating apparatus and to restrain the smoke generation.  The generated smoke is filtered and purified by an after-burner and a catalysis burner and then exhausted, thus air pollution problems at the field work are solved.
Patent DK-161282-C (DK)
Inventor: NEIDICH DOUGLAS ANDREW
IPC: H01R13/115
Filed: 1983-06-20
Granted: 1991-12-30
Abstract: A female electrical terminal for receiving round or square pins having at least one rib cage mounted on one end of a spine. The rib cage has at least two pair of curved cantilevered beams attached at one end to the spine and forming an acute angle with the spine.
Patent DK-151803-C (DK)
Inventor: BELLASIO ELVIO
IPC: A61P9/12
Filed: 1979-09-25
Granted: 1988-06-13
Abstract: New N-pyrrolyl-3-pyridazine-amines having a further aminic substituent in the 6 position of the formula (I), <CHEM> wherein R, R1, R2 and R3 are hydrogen or lower alkyl, R4 is e.g. hydrogen or lower alkyl, R5 and R6 are e.g. lower alkyl or taken together with the adjacent nitrogen atom represent a saturated 5 - 6 membered heterocyclic ring which may contain a further heteroatom, R7 and R8 represent hydrogen or, taken together, a 1,3-butadienylene radical forming a benzo system fused with the pyridazine ring, for example N-2,5-dimethyl-1H-pyrrol-1-yl)- 6-morpholino-3-pyridazineamine or N-(2,5-dimethyl-1H-pyrrol- 1-yl)-4-(4-hydroxypiperidino)-1-phthalazineamine, and their pharmaceutically acceptable salts are made e.g. by contacting a hydrazino derivate of the formula (II), wherein the substituents have the same meaning as above or an acid addition salt thereof with a dicarbonyl compound of the formula (III), wherein the substituents have the same meaning as above, or a functional derivative thereof in the presence of an acid catalyst at a temperature between 15 DEG C and 120 DEG C. The new compounds can be used as antihypertensive agents.
Patent DK-162107-C (DK)
Inventor: MANNETJE LEONARDUS MATHIJS MAR
IPC: C10M175/00
Filed: 1984-11-22
Granted: 1992-02-17
Abstract: Process for re-refining spent lubeoils, wherein a lubeoil freed from water and sludge forming impurities is subjected to a pre-destillation at reduced pressure and with a short residence time of the oil in the distillation column (2) and is subsequently subjected to film evaporation under vacuum, in one or more wiped-film evaporators (15) wherein the overhead product obtained with the film evaporator is subjected to an aftertreatment after condensation and the heavy bottom product (residue product) of at least one film evaporator is at least partially recycled to the entrance of said film evaporator.
Patent DK-161370-C (DK)
Inventor: BACH ERIK
IPC: A63H17/26
Filed: 1986-11-26
Granted: 1991-12-23
Abstract: A wheel bearing, in particular for toy vehicles, which are usually subjected to strong overloads, is characterized in that, in the vicinity of each end, the wheel axle (10, not shown in fig. 2) has both a bearing face (14, 15) with a relatively small radius of curvature and a bearing face (12, 13) with a relatively large radius of curvature substantially corresponding to the radius of the axle. The bearings with the small radius of curvature (14, 15) are elastically resilient, the bearing faces with the relatively small radius of curvature being provided in bearing plates (2, 3) which are connected with a vehicle portion (1) via elastic connecting members (4, 5). When the toy vehicle is overloaded, the axle is supported in the large bearings (12, 13) so that the small bearings (14, 15), having a very small friction under normal operating conditions, are not damaged.
Patent FI-65435-C (FI)
Inventor: BENDER PAUL ELLIOT
IPC: C07D513/04
Filed: 1979-09-24
Granted: 1984-05-10
Abstract: 5(4-Pyridyl)-6(4-fluorophenyl)-2,3-dihydroimidazo -[2,1-b] thiazole has significant antiarthritic and immunoregulatory activity compared with its 5,6-transposed isomer. The compound is prepared by reacting 4-(4-pyridyl-5-[4-fluorophenyl) -2-mercaptoimidazole with a reactive ethylene dihalide then separating the isomeric mixture of products.
Patent FI-69052-C (FI)
Inventor: DROSTE WILHELM
IPC: C07C67/00
Filed: 1979-12-10
Granted: 1985-12-10
Abstract: A process for the simultaneous manufacture of pure methyl tertiary butyl ether (MTBE) and a substantially isotubene-free mixture of C4-hydrocarbons, by reacting the isobutene contained in the mixture of C4-hydrocarbons with excess methanol in the liquid phase at elevated temperatures on strongly acid, macroporous, organic ion exchange resins. The process has the following steps: (a) methanol and isobutene are reacted in a molar ratio of 2:1 to 5:1 at temperatures between 30 DEG  and 100 DEG  C.; (b) the unconverted hydrocarbons are then removed as the top product under a pressure of 2 to 10 bars from a first rectification column; (c) the bottom product from this first column is rectified in a second column under normal pressure or under a slight excess pressure of up to 2 bars at the top of the column, the bottom product of this rectification is recycled to reaction zone (a), if necessary, after separating off a portion of the tertiary butanol formed and the C8-olefins; and (d) the distillate from this second column is rectified in a third rectification column under a pressure of 5 to 30 bars, the distillate thus obtained is recycled into the feed to the second column and pure methyl tertiary butyl ether is withdrawn from the bottom of the third column.
Patent FI-75920-C (FI)
Inventor: SHAVE WILLIAM HENRY
IPC: A61M1/00
Filed: 1983-11-25
Granted: 1988-08-08
Abstract: A drainage device having a collection chamber for receiving liquids and gases from the body of a patient, an underwater seal chamber and a one-way outflow valve is disclosed. A partition extending across a portion of the device forms the underwater seal chamber, which prevents the flow of atmospheric air from the device into the pleural cavity of the patient, above the partition and the collection chamber below it. The underwater seal is created at the lower end of an extension connected to the inlet to the device by liquids drained from the patient. The one-way outflow valve communicates with a trap chamber for collecting liquids inadvertently conducted toward said valve. The trap chamber is closed off from the underwater seal chamber but is connected to the collection chamber by means of a passageway through a wall separating the trap and collection chambers.
Patent FI-85862-C (FI)
Inventor: KARANEWSKY DONALD STEVEN
IPC: C07F9/572
Filed: 1987-01-05
Granted: 1992-06-10
Abstract: Processes are disclosed for preparing phosphonyl hydroxyacyl prolines from a phosphonous acid or phosphonochloridate intermediate. The compounds prepared possess angiotension converting enzyme inhibition activity and are useful as antihypertensive agents. 
<??>This invention is also directed to orally active antihypertensive agents of the formula 
<CHEM>
 wherein R1 is certain alkyl or aralkyl groups.
Patent FI-86616-C (FI)
Inventor: SHADWELL DAVID WILLIAM
IPC: B65D55/02
Filed: 1987-06-17
Granted: 1992-09-25
Abstract: A connection device for two components, for example a container and a dispenser, provided with a member moveable between two positions. In the first position the member permits engagement of the two components. The member moves between the first and second position upon either connection or disconnection of the components and can not be readily moved back to the first position with the member. In the second position the components can not be re-engaged.
Patent FI-90544-C (FI)
Inventor: SOUDA SHIGERU
IPC: A61K31/443
Filed: 1987-10-26
Granted: 1994-02-25
Abstract: The invention provides pyridine derivatives represented by general formula: <CHEM> wherein R<1> and R<2> may be the same or different from each other and each stand for a hydrogen atom, a C1-6 alkyl, C1-6 alkoxy, halogenated C1-6 alkyl, (C1-6 alkoxy)carbonyl or carboxyl group or a halogen atom;  X stands for a group represented by the formula:  -O-, -S- or <CHEM> (wherein R<3> stands for a hydrogen atom or a C1-6 alkyl, phenyl, benzyl or (C1-6 alkoxy)carbonyl group);  Z stands for     1/ &cir&  a group represented by the general formula:    -O-(CH2)q-R<5>   wherein q stands for an integer of 1 to 3 and R<5> stands for a naphthyl group, which may be substituted with a C1-6 alkoxy group, a hydroxyl group or a halogen atom; a pyridyl group or a furyl group,   2/ &cir&  a group represented by the general formula:    -OR<9>   wherein OR<9> stands for a phenyl, tolyl, xylyl or naphthyl group,   n stands for an integer of 0 to 2; m stands for an integer of 2 to 10; and J and K may be the same or different from each other and each stand for a hydrogen atom or a C1-6 alkyl group,  and a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising these derivatives are also provided, together with the use of the derivatives for the manufacture of medicaments having therapeutic or preventative value in the treatment of peptic ulcers. Processes for preparing such pyridine derivatives are also provided.
Patent FI-88621-C (FI)
Inventor: FELDMAN ROBERT JOSEPH
IPC: C10G55/04
Filed: 1987-12-17
Granted: 1993-06-10
Abstract: Prior to upgrading a viscous feed by visbreaking, at least a portion of the feed is treated to remove a heavy phase in specified amounts, whereby the severity of the visbreaking may be increased. The Shell Hot Filtration number of the visbreaking product is reduced by at least 75%, compared to visbreaking of untreated feed at the same severity.
Patent FI-92399-C (FI)
Inventor: YOSHIOKA TAKAO
IPC: A61K31/38
Filed: 1988-02-04
Granted: 1994-11-10
Abstract: Thiazolidinone derivatives of formula (I): <CHEM> in which R<1>, R<2>, R<3>, R<4> and R<5> are various atoms or organic groups, Ar is an aromatic group and n, is an integer have valuable pharmacological activities including the ability to reduce blood glucose levels and blood lipid levels.
Patent FI-90268-C (FI)
Inventor: RANTANEN RAUNO
IPC: D21H25/12
Filed: 1991-11-06
Granted: 1994-01-10
Abstract: The invention concerns a method for keeping the coating rod and the rod cradle in a bar coater clean and for prevention of leakage of the lubrication and/or cooling water used. The invention is meant for a bar coater in which the coating rod (41) is, substantially over its entire length, supported revolvingly in a rod cradle (42) attached to the frame constructions (50) of the coater. The rod cradle is provided with at least one groove (43,44) substantially parallel to the coating rod (41) and open towards said coating rod, in which groove(s) water is circulated to lubricate, to cleanse and/or to cool the coating rod (41) and the rod cradle (42). The coating rod (41) is loaded towards the base (B) to be coated by loading the rod cradle (42). The rod cradle (42) and the sealing lips (45,47) of the rod cradle are loaded so that the loading seals the glide faces (46, 48) between the coating rod (41) and the rod cradle (42) substantially over the entire length of the rod cradle and prevents leakage or at least substantially reduces leakage from the water grooves (43,44). The invention also concerns an equipment intended for carrying out the method. <IMAGE>
Patent FI-90626-C (FI)
Inventor: HELLE TIMO
IPC: A61F6/18
Filed: 1992-07-31
Granted: 1994-03-10
Abstract: The invention relates to a method and an equipment for inserting a tubular medicinal capsule on a support. In accordance with the invention, the opening extending through the capsule is expanded by blowing pressurized air into the opening immediately ahead the support being inserted into the opening. After the capsule has entered into its position, the pressurization is relieved, whereby the capsule opening contracts and locks the capsule on the support.
Patent FI-99042-C (FI)
Inventor: LEMMETTY PAULI
IPC: E21B19/08
Filed: 1994-08-30
Granted: 1997-09-25
Abstract: PCT No. PCT/FI95/00458 Sec. 371 Date Feb. 14, 1997 Sec. 102(e) Date Feb. 14, 1997 PCT Filed Aug. 28, 1995 PCT Pub. No. WO96/07014 PCT Pub. Date Mar. 7, 1996An arrangement for mounting swing cylinders in a boom for a rock drilling unit which includes a frame, a boom pivotally connected about vertical and horizontal shafts, relative to the frame, a lift cylinder connected between the frame and the boom, and a swing cylinder connected between the frame and the boom. The unit also includes a support for a feed beam, pivotally connected to the other end of the boom about horizontal and vertical shafts, a tilt cylinder, connected between the support and the boom, and a transverse swing cylinder connected between the support and the boom. The swing cylinder is coupled at an angle ( alpha ), relative to the longitudinal axis of the boom, such that the longitudinal axis of the swing cylinder has a downward inclination from the frame toward the opposite end of the boom, so that with the boom in the middle of its upper and lower angles of altitude, the swing cylinder is essentially horizontal.
Patent NL-12204-C (NL)
IPC: H04B10/00
Abstract: 146,138. Charbonneau, L. A. Feb. 11, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Drawings to Specification. Production of metal.-A screen which is opaque to visible rays but transmits the infra-red, may consist of black glass composed of silica, alumina, manganese mon-oxide, lime, magnesia, soda, and iron sesqui-oxide in stated proportions.
Patent NO-144320-C (NO)
Inventor: DYSTHE SVEN IVAR
IPC: A63C9/20
Filed: 1979-04-02
Abstract: A ski binding with means for pulling a ski boot into the keeper means (1) of the binding and to retain it therein by means of clamping devices (7, 8), preferably being adjustable. The means consist of a preferably U-shaped fixing strap (2) arranged in guides on said keeper means (1), the upwardly extending free ends (4) of the strap (2) being coactable with holes in the front sole portion of the boot. The transverse portion (9) of the fixing strap (2) is in engagement with the clamping device (7, 8) in such a manner that the free ends (4) of the strap (2) upon depression of a tensioning arm (7) hinged to said keeper means (1) pull the ski boot forwardly in the longitudinal direction and into the keeper means (1). The clamping device (7, 8) incorporates an intermediate piece (8), preferably adjustable in length, which is hinge-connected to the tensioning arm (7) and snapped onto said transverse portion (9) at its other end. The binding may be released by letting the front end portion (12) of the intermediate piece (8) be caused to tilt about a section (11) above the top surface of the ski.
Patent NO-157417-C (NO)
Inventor: ELORANTA MAIRE M
IPC: C07C213/00
Filed: 1984-06-13
Abstract: The invention provides novel compounds of formula 
<CHEM>
 in which R is isobutyryloxy and salts thereof, processes for making it and a new process for the preparation of therapeutically active 3,4-di-isobutyryloxy-N-methyl- phenethylamine (I) 
<CHEM>
 and its acid addition salts. According to the process 3,4-dimethoxyphenethylamine is reacted with benzaldehyde and formaldehyde in the presence of hydrogen and a catalyst to give a compound of formula (II) 
<CHEM>
 The compound (II) is demethylated to give 
<CHEM>
 and then reacted with isobutyryl chloride in the presence of a base to give a compound of formula IV 
<CHEM>
 from which the benzyl protecting group is removed by catalytical hydrogenation whereby compound (I) is obtained.
Patent NO-169155-C (NO)
Inventor: LOEHNER MANFRED
IPC: A61K31/00
Filed: 1985-09-06
Abstract: Soft gelatin capsules containing a solution of from 15 to 30 parts by weight of ibuprofen in from 70 to 85 parts by weight of polyoxyethylene-polyoxypropylene polymer or in a mixture of from 30 to 76 parts by weight of polyalkylene glycol and from 7 to 40 parts by weight of a surfactant have a very rapid and high bio-availability of the active ingredient. The active ingredient is not re-precipitated therefrom by aqueous media such as artificial gastric juice.
Patent NO-170958-C (NO)
Inventor: BOCK UWE
IPC: B21K25/00
Filed: 1986-05-16
Abstract: 1. Method of manufacturing a heat sink (10) for semiconductor devices, in particular by extrusion of lightweight metal, with cooling ribs (20) of approximately bar-shaped cross section protruding at a distance from one another from a base plate (11), the base plate (11) being extruded with main grooves (14) and separately manufactured cooling ribs (20) being inserted into the main grooves (14), characterized in that the main grooves (14) are manufactured with ribs (19) flanking them and separating them from intermediate grooves (15) and these ribs (19) are plastically deformed after insertion of the cooling ribs (20) in such a way that the cooling ribs (20) are squeezed-in in the main grooves (14).
Patent NO-177680-C (NO)
Inventor: DURBUT PATRICK
IPC: C11D1/65
Filed: 1990-02-20
Abstract: A light duty microemulsion liquid detergent composition, useful for removing greasy soils from surfaces with both neat and dilute forms of the detergent composition, includes a moderately water soluble complex of anionic and cationic surfactants, in which complex the anionic and cationic moieties are in essentially equivalent or equimolar proportions, an anionic detergent, a co-surfactant, an organic solvent and water. Preferably, the complex component is one in which the anionic and cationic moieties include hydrophilic portions or substituents, in addition to the complex forming portions thereof, the anionic detergent is a mixture of higher paraffin sulphonate and higher alkyl polyoxyethylene sulphate, the co-surfactant is a polypropylene glycol ether, a poly-lower alkylene glycol lower alkyl ether or a poly-lower alkylene glycol lower alkanoyl ester, and the organic solvent is a non-polar oil, such as an isoparaffin, or an oil having polar properties, such as a lower fatty acid ester or a lower fatty alcohol ester. Also within the invention are the described complex, preferably one of equimolar proportions of sodium C12-14 alkyl diethoxy ether sulphate and C12-14 alkyl-bis(2-hydroxyethyl) methylammonium halide, and processes for manufacturing the liquid detergent composition and for removing grease from laundry and hard surfaces by use of such a liquid detergent composition, especially in neat form, in which latter process significantly improved cleaning results, compared to that obtained when using control detergent compositions.
Patent NO-174156-C (NO)
Inventor: MARCHAND GARY R
IPC: C08F2/42
Filed: 1990-03-12
Abstract: A process for preparing polymers by means of the anionic polymerization of polymerizable monomers comprising contacting one or more anionically polymerizable monomers with an alkalimetal-containing anionic initiator under anionic polymerization condition characterized by terminating the polymerization by contacting the reaction mixture with an inorganic acid selected from sulfuric acid, phosphoric acid and mixtures thereof.
Patent NO-175945-C (NO)
Inventor: LASK GERT-WILHELM
IPC: C01B31/36
Filed: 1990-07-13
Abstract: Method for the production of raw-material moulded bodies, in particular for the production of silicon or silicon alloys in an electric low-shaft furnace, in which quartz sand, a non-caking carbon support, preferably petroleum coke, and a pitch-containing binder are mixed and this starting mixture is briquetted to produce preforms, and in which the raw-material moulded bodies are formed from the preforms by a consolidating heat treatment. The pitch-containing binder is a binder mixture of pitch and caking coal which is at a temperature of over 100 DEG C to 200 DEG C. The quartz sand and the non-caking carbon support are mixed with the binder mixture at a mixing temperature which is in the same range. The preforms are briquetted from this mixing temperature. The preforms are subjected to a heat treatment which has a final temperature of over 450 DEG C. The invention also relates to the raw-material moulded bodies produced.