baber/WOPTO huggingface dataset:
Patent CA-1258581-A (CA)
Inventor: VANIER NOEL R
IPC: B41M5/44
Filed: 1986-12-04
Granted: 1989-08-22
Abstract: DYE-BARRIER AND SUBBING LAYER FOR DYE-DONOR   ELEMENT USED IN THERMAL DYE TRANSFER         Abstract of the Disclosure A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the opposite side thereof a slipping layer comprising a lubricating material and wherein hydrophilic dye-barrier layer is located between the dye layer and the support, and a subbing layer is located between the dye-barrier layer and the support.  The dye-barrier layer prevents wrong-way transfer of dye into the support which provides improved dye transfer densities.  The subbing layer improves adhesion between the dye-barrier layer and the support.
Patent CA-1270860-A (CA)
Inventor: KIMURA KAZUO
IPC: C07C2/50
Filed: 1986-12-11
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE:         A continuous process for producing 5-vinyl-2-norbornene, useful as the raw material of 5-ethylidene-2-norbornene used as a termonomer for EPDM, from a mixture of cyclopentadiene and butadiene or from a mixture of cyclopentadiene and dicyclopentadiene and butadiene by the Diels-Alder reaction which process comprises adding from 10 to 10,000 ppm of N,N-diethylhydroxylamine or 4-oxo-2,2,6,6-tetramethylpiperidine-1-oxyl relative to the total weight of cyclopentadiene and butadiene or of a mixture of cyclopentadiene and dicyclopentadiene and butadiene, continuously introducing the resulting mixture into a pressure reaction vessel, allowing them to react in the absence of any gas phase portion within the said pressure reaction vessel, and continuously withdrawing the reaction product.
Patent CA-1264370-A (CA)
Inventor: ZEMANEK JOSEPH JR
IPC: G01V1/52
Filed: 1986-12-22
Granted: 1990-01-09
Abstract: METHOD AND APPARATUS FOR GENERATING LOW FREQUENCY ACOUSTIC ENERGY WAVES                      ABSTRACT OF THE INVENTION   An acoustic transmitter is employed in a borehole logging tool for generating low frequency acoustic energy waves.  A tube of piezoelectric material is sealed at both ends and filled with liquid.  A pliable boot surrounds such piezoelectric tube.  At least one passageway communicates the inside of the piezoelectric tube with the inner surface of the boot.  Differing electrical polarities are applied to the inner and outer surfaces of the piezoelectric tube.  These electrical polarities are modulated to excite the piezoelectric tube to resonate at a frequency controlled by the inertia of the liquid in the passageway and the mass of the liquid inside the piezoelectric tube.
Patent CA-1262506-A (CA)
Inventor: FOLWEILER ROBERT C
IPC: C01B9/08
Filed: 1987-03-03
Granted: 1989-10-31
Abstract: CHEMICAL VAPOR PURIFICATION OF FLUORIDES     Abstract A chemical vapor purification process  for the preparation of high purity metal fluorides using the thermodynamic separation of cations by formation of a gaseous metal-containing compound, vapor transport, and fluorination is disclosed.
Patent CA-1257971-A (CA)
Inventor: WYNOSKY THOMAS A
IPC: B64D33/02
Filed: 1987-03-23
Granted: 1989-08-01
Abstract: Abstract Gas Turbine Engine Nacelle A nacelle structure (14) for a gas turbine engine (4) extends upstream from the engine air inlet (10) and includes an external surface (18) and an internal surface (16).  The external surface (18) is concentric about a linear centerline (22) which is disposed parallel to the free airflow stream (6) encountered by the nacelle (14) in flight.  The internal surface (16) is concentric about a curved centerline (30), the curved centerline (30) being parallel to the free airflow stream (6) at the nacelle inlet (12) and parallel to the engine centerline (26) at the engine air inlet (10) for smoothly directing the internal airflow stream (32) into the engine air inlet (10).
Patent CA-1268865-A (CA)
Inventor: MARTIN GREGORY N
IPC: F25D19/00
Filed: 1987-03-24
Granted: 1990-05-08
Abstract: Modular Photon Detector Cryostat Assembly and System Abstract of the Disclosure In  a  photon  detector system, such as a cryogenic gamma radiation detector cooled by a dewar, a vacuum-jacketed radiation  detector  is provided in a cryostat assembly.  The detector can be used with any one of a plurality of cryostats without   breaking   the   vacuum   seal   therearound   when transferring  from  one  cryostat  or  dewar to another.  The detector  is  vacuum-jacketed  and mechanically and thermally connected  to  an axially projecting conducting member, which member  is  received  in  a  thermally  conducting transition member  contained  in the cryostat.  The transition member is thermally  and  mechanically  coupled  to  the  dewar and may include a fluid path completing a vacuum jacket in the dewar.
Patent CA-1269420-A (CA)
Inventor: CANNIFF RONALD J
IPC: H04L27/20
Filed: 1987-04-30
Granted: 1990-05-22
Abstract: IMPROVED METHOD AND APPARATUS FOR         GENERATING DIGITAL SIGNALS REPRESENTING             PERIODIC SAMPLES OF A SINE WAVE            Abstract A method and apparatus for generating accurate digital representations of one or more sine waves.  A digital signal processor is used to generate the sample digital values, spaced at period T, of a sine wave of frequency F, F <   using recursive methods.  The magnitude of the generated sample values is stabilized and controlled by normalizing the recursively generated samples from time to time, but not necessarily after each recursive calculation.  Methods are described for generating values based on the values of two previously generated samples using the recursion formula: y(n) = y(n-1)2cosuu - y(n-2) where .omega. = 2.pi.FT and y(n), y(n-1) and y(n-2) represent three consecutive sample values.  The normalizing factor, used for multiplying a recursively generated sample value to stabilize the amplitude, associated with this calculation is   where A is the desired amplitude.  Methods are also described for generating two sine waves of the same frequency but displaced in phase, and for generating frequency and phase-shift keyed sine waves.          Advantageously, these methods and apparatus minimize the resources required for performing the generation of the sine waves.
Patent DK-267386-A (DK)
Inventor: GOETTSCHE REIMER
IPC: B27K3/52
Filed: 1986-06-06
Abstract: 1. A concentrate for impregnating solid wood in order to preserve the latter, based on a copper salt and monoethanolamine and, if required, a salt with a fungicidal anion, wherein the concentrate contains from 5 to 50% by weight of monoethanolamine and, if required, further alkali such that a pH of not less than 8 is established.
Patent DK-435781-A (DK)
Inventor: FOX C L
IPC: C07D215/56
Filed: 1981-10-01
Abstract: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid and metal salts thereof wherein the metal moiety is selected from the group consisting of silver, zinc, cerium and cobalt are useful in the treatment of burns. These compounds may be applied to the affected surface of a burn victim either directly or as part of a composition together with a physiologically acceptable carrier, such as a water-dispersible, hydrophilic carrier.
Patent DK-490684-A (DK)
Inventor: NILSSON GOERAN
IPC: F24D19/10
Filed: 1984-10-12
Abstract: A device for adjusting the temperature supplied to the radiators in an automatic control equipment (7) of a heating boiler (1) comprises indicator means (12), such as light emitting diodes, for predetermined intervals of the outdoor temperature. The indicator means are arranged to be actuated by the temperature in the respective intervals. Each of the indicator means (12) is provided with an adjusting device (13), e.g. a slide potentiometer, comprising a slidable means (14), the position of which corresponds to a point of a graph of the supply temperature (tf) as a function of the outdoor temperature (tu). A variation of the position of the slidable means (14) results in a increase or decrease of the supply temperature.
Patent DK-531186-A (DK)
Inventor: GUETTOUCHE ALI
IPC: H02G1/08
Filed: 1986-11-06
Abstract: 1. Plastic conduit for receiving inserts, in particular cable protection conduit, having an inside wall wetted in all-round distribution with a lubricant, characterized in that the inside wall (2) is finished with a profiling (3, 7, 9, 11) which adhesively receives the lubricant (6) introduced during manufacture.
Patent DK-543789-A (DK)
Inventor: HAMILTON RONALD SHADE
IPC: B23K26/38
Filed: 1989-11-01
Abstract: Contact lens is cast by polymerising a monomer in a cavity between a male mould and a female mould. When the moulds are opened, the lens remains supported on the surface. Cover is sealed onto the flange to form a package. Lens is cast with the male mould (12) facing downwards and female mould, which has an annular wall and flange similar to the wall and flange (22), is fitted piston-like with the male mould. Cavity is sealed properly and that the moulds retract to take up shrinkage when the lens is polymerised in a pressure vessel at, e.g. 0.2-1 bar. Surface is flame polished to ensure that the lens remains attached to the male mould when the moulds separate. Male mould is then inverted to face upwards and form an open container. Saline fluid is poured into the container to hydrate and ease the lens from the mould. Finally a removable lid is applied to the flange.
Patent FI-833916-A (FI)
Inventor: BIERE HELMUT
IPC: C07D471/04
Filed: 1983-10-26
Abstract: beta -carbolines of formula I <CHEM>  can be prepared by reacting an indole of formula II: <CHEM>  with an azabutadiene of formula III <CHEM> in the presence of an acid at 50-200 DEG C.p
Patent FI-834594-A (FI)
Inventor: HOEHN MARVIN MARTIN
IPC: C07K14/41
Filed: 1983-12-14
Abstract: There are disclosed antibiotics of formula <CHEM> wherein n is 1 or 2, or a pharmaceutically acceptable salt thereof, or an antibiotic mixture comprising an antibiotic of formula (I) or a pharmaceutically acceptable salt thereof as the major component. Antibiotic A51568 factors A and B are produced by submerged, aerobic fermentation of Nocardia orientalis NRRL 15232. The antibiotic is gram-positive.
Patent FI-840746-A (FI)
Inventor: KORNRUMPF WOLFGANG
IPC: C08B11/00
Filed: 1984-02-23
Abstract: In modern processes for the preparation of cellulose ethers containing one or more types of substituents (such as MC, CMC, HEC, HPC, MHEC or EHEC), cellulose is reacted with etherifying agents in the presence of water, base and a mixture of preferably inert organic solvents (as a dispersing auxiliary). Dimethoxyethane (ethylene glycol dimethyl ether) and at least one organic solvent selected from the group including alkanols, alkane diols and alkoxy alkanols (for example, methanol and/or isopropanol) are employed in the mixture of organic solvents used for these syntheses, particularly in quantities of 1 to 30 parts by weight per 1 part by weight of cellulose.
Patent FI-841181-A (FI)
Inventor: OEPEN GERHARD
IPC: C07D241/20
Filed: 1984-03-23
Abstract: There are prepared new pharmacologically active compounds of the formula:    <IMAGE>  I  In formula I R1 is a phenyl radical, pyridyl radical, a pyrimidyl group, or pyrazinyl radical, or a phenyl radical, pyridiyl radical, pyrimidyl radical, or pyrazinyl radical substituted by the radicals R3 and R4 which are the same or different and are hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, C1-C6-alkyl groups C1-C6-alkoxy groups, C3-C6-alkenyloxy groups, C3-C6-cycloalkyloxy groups, phenyl-C1-C4-alkoxy groups, C1-C6-alkylmercapto groups, the nitro group, the amino group, C1-C6-dialkylamino groups, C2-C6-alkanoyl groups, C2-C6-alkanoylamino groups, or C2-C6-alkanoyloxy groups and R2 is the adamantyl group, the 3,3-dimethyl-bicyclo[2.2.1]hept-2-yl radical, a saturated C3-C16-cycloalkenyl radical and alk is a straight or branched C1-C6 alkyl chain.
Patent FI-872010-A (FI)
Inventor: KOENIG GERT
IPC: C04B35/48
Filed: 1987-05-06
Abstract: 1. A refractory thixotropic self-hardening vibration compound on a zirconium silicate base for producing a vibration density of at least 3.5 g/cm3, characterized by the following chemical composition (in % by weight) : 20 to 30% SiO2 20 to 45% Al2 O3 0.7 to 1.4% TiO2 0.2 to 0.8% P2 O5 0 to 1.5% K2 O+Na2 O+LiO2 0 to 1.0% Fe2 O3 0 to 0.05% CaO residue ZrO2 and having the following base refractory materials (in % by weight) : 25 to 50% sintered bauxite 1 to 10% alumina 0.1 to 3.0% amorphous silica 0.3 to 1% aluminium metaphosphate 0.5 to 4% alkali silicates having a molar ratio of 1:2 to 1:4 residue zirconium silicate and the following grain fraction : 20 to 35% : up to 0.06 mm 25 to 60% : 0.06 to 0.5 mm 5 to 55% : 0.5 to 5 mm.
Patent FI-874352-A (FI)
Inventor: KONRAD EUGEN
IPC: A61K8/46
Filed: 1987-10-05
Abstract: A substance and method for the oxidative colouring of hair, which substance is based upon a coupler/developer combination, the coupler used being (A) 5-amino-2- methylphenol and the developers used being (B)4-amino-3- methylphenol and (C) 1,4-diaminobenzene and/or 2,5- diaminotoluene, also in the form of the physiologically preferable salts. The new substance makes possible the production of neutral, red colour tones, which are free from yellow admixtures and also from blue admixtures and which, in addition to their high colour intensity and brilliance, offer an excellent uniformity of colour; at the same time, the substance itself offers particularly good application characteristics.
Patent FI-875022-A (FI)
Inventor: LARSEN HERLUF JAKOB
IPC: B62J6/02
Filed: 1987-11-13
Abstract: A light system for a vehicle, in particular a bicycle, with a number of lamps, a rechargeable battery (10) and a circuit with controlling and contact means being adapted to automatically switch on and switch off, respectively, the lamps (32,34) dependent on surrounding light conditions being provided with sensor means (16) being adapted to register that the bicycle is in use and being cooperating with a light sensor (12) belonging to said circuit. Hereby is obtained in a simple manner important advantages in use which is of special importance concerning the the necessary capacity of the rechargeable battery and also the automatical function of the light system gives this a new dimension in use by using the new parameter that the bicycle has to be in normal use in order to switch on the lamps of the light system.
Patent FI-884170-A (FI)
Inventor: WAUGH ALLAN BRUCE
IPC: C10L/
Filed: 1988-09-09
Abstract: PCT No. PCT/AU87/00080 Sec. 371 Date Sep. 19, 1988 Sec. 102(e) Date Sep. 19, 1988 PCT Filed Mar. 23, 1987 PCT Pub. No. WO87/05621 PCT Pub. Date Sep. 24, 1987.The invention concerns a process for the preparation of demineralized coal, comprising the steps of: (a) forming a slurry of coal particles, preferably at least 50% by weight of which particles have a maximum dimension of at least 0.5 mm, with an aqueous solution of an alkali, which solution has an alkali content of from 5 to 30% by weight, such that the slurry has an alkali solution to coal ratio on a weight basis of at least 1:1; (b) maintaining the slurry at a temperature of from 150 DEG  to 300 DEG C., preferably 170 DEG  C. to 230 DEG  C., for a period of from 2 to 20 minutes substantially under autogenous hydrothermal pressure and rapidly cooling the slurry to a temperature of less than 100 DEG  C.; (c) separating the slurry into alkalized coal and a spent alkali leachant solution; (d) regenerating the alkali leachant solution for reuse in step (a) above by the addition of calcium or magnesium oxide or hydroxide thereto to precipitate minerals therefrom; (e) acidifying the alkalized coal by treatment with an aqueous solution of sulphuric or sulphurous acid to yield a slurry having a pH of from 0.5 to 1.5 and a conductivity of from 10,000 to 100,000  mu s; (f) separating the slurry into acidified coal and a spent acid leachant solution; and (g) washing the acidified coal.
Patent FI-884350-A (FI)
Inventor: TURCONI MARCO
IPC: A61P25/00
Filed: 1988-09-22
Abstract: New pharmacologically active benzimidazoline-2-oxo-1-carboxylic acid derivatives which are 5-HT receptor antagonists useful as antiemetic agents and as gastric prokinetic agents of the following formula: <CHEM> wherein R represents a hydrogen atom, C1-6 alkyl, C1-6 alkenyl or C1-6 alkynil; R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxycarbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino; Y is oxygen or is N - R3 in which R3 is a hydrogen, a C1-6 alkyl or optionally substituted by one or more C1-6 alkoxy benzyl; A is a group selected from: <CHEM> wherein p is 0, 1; r is 0, 1, 2, 3; R4 is hydrogen atom or a C1-4 alkyl; R5 is a hydrogen atom, C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-4 alkyl,substituted phenyl C1-4 alkyl or R5 is a group of formula <CHEM> wherein R6 is hydrogen atom, C1-4 alkyl or an amino group and R7 is hydrogen atom or C1-6 alkyl, tautomers thereof and acid addition salts of the aforesaid compounds. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent FI-884784-A (FI)
Inventor: AOSTROEM THOMAS
IPC: G01N27/84
Filed: 1988-10-17
Abstract: The invention concerns an arrangement for detecting adequacy of magnetic flux produced by a magnetization yoke in magnetic flaw detectin when an inspected ferromagnetic object is magnetized. The arrangement consists of a measurement ring 2 that is positioned around one of the poles of magnetization yoke 1 near an inspected surface and whose indicator L1... L8 displays the adequacy of the magnetic flux. A method is also presented for controlling the arrangement based on measurement of lifting force and the induced voltage. <IMAGE>
Patent FI-891773-A (FI)
Inventor: ANHAEUSER DIETER
IPC: A61K9/24
Filed: 1989-04-13
Abstract: In the printing pad device described, the surface of the pad (20) is recessed while retaining essentially the same external form and volume. Also described is the use of the pad for at least partially coating a substrate (22) with a predetermined pattern. The substrate (22) is a printed circuit board for manufacturing integrated circuits, a component of a pharmaceutical presentation and/or dosage form, a label with raised characters, a prepolymer or similar.
Patent FI-894549-A (FI)
Inventor: HUELIN KIRK JOHN
IPC: E06B/
Filed: 1989-09-26
Abstract: PCT No. PCT/GB88/00299 Sec. 371 Date Aug. 3, 1989 Sec. 102(e) Date Aug. 3, 1989 PCT Filed Apr. 19, 1988 PCT Pub. No. WO88/08478 PCT Pub. Date Nov. 3, 1988.A sealable frame structure for a closable opening, such as a doorway, comprises a sub-frame (1) which is adapted to be built into an opening in a wall and a frame shroud (7) adapted to be fixed to the sub-frame. The sub-frame is U-shaped in cross-section and its web is provided with a series of holes (2) by means of which the sub-frame may be secured to the wall by anchor fixings. One limb (3) of the U-shaped frame is provided with a series of holes (4) for the reception of studs (8) welded on the frame shroud (7). A strip (9) of stainless steel or like material is secured to the other limb (5) of the subframe by means of bolts (10) and nuts (11) and the frame shroud (7) is secured to the strip (9) by screws (12) which engage in drilled and tapped holes (13) in a strip (14) of steel. An extruded strip (15) of silicone rubber having a protruding profile (16) is fitted over an edge of the strip (9) and forms a seal with the edge of a door closing the doorway. A door is also provided having a stepped edge portion extending along its upper and side edges for engagement with the sealable frame structure.
Patent FI-910672-A (FI)
Inventor: PIARD ANDRE
IPC: C08L75/04
Filed: 1991-02-12
Abstract: Conversion of TPUs by extrusion with the aid of modifying agents chosen from polyamide-based thermoplastic elastomers. The modifying agents improve especially the conversion parameters and the rheological behaviour of the TPUs during their processing.
Patent FI-912196-A (FI)
Inventor: KLYGIS MINDAUGAS JULIUS
IPC: B65D67/02
Filed: 1991-05-07
Abstract: A generally planar paperboard or polymeric sheet (40) for stabilizing a rectangular array of substantially identical cans (12) of a type having an openable end (18) with a chime (20) and for covering substantial portions of the openable ends (18) of the arrayed cans (12). Pairs of parallel slits (42,44) in the sheet define can stabilizing strips (50). The sheet is clippable onto the cans in such manner that portions of the chimes (20) extend into the paired slits (42,44) and that each strip (50) fits, without folding such strip (50), under chimes (20) of two adjacent cans (12). A package for merchandising such cans can be readily assembled by steps that include providing such cans (12) in a rectangular array and clipping the sheet (40) onto the cans (12) in the specified manner. <IMAGE>
Patent FI-921796-A (FI)
Inventor: THISSEN KAREL ANTOON
IPC: B01D33/04
Filed: 1992-04-22
Abstract: A device for separating liquid and solid material from a mixture consists of an endless filter belt, beneath which is arranged a suction box connected to a vacuum device. The suction box supports the filter belt. The filter belt moves continuously while the suction box performs a reciprocating movement in the direction of the filter belt. In order to make possible the reciprocating movement of the suction box the connection of the suction box to the stationary vacuum device is embodied as a telescopic connection consisting of a stationary part connected to the vacuum device and a part connected to the suction box and slidably movable in the stationary part. <IMAGE>
Patent FI-921801-A (FI)
Inventor: ALAJAEAESKI TIMO
IPC: D21D5/16
Filed: 1992-04-23
Abstract: PCT No. PCT/FI93/00151 Sec. 371 Date Oct. 13, 1994 Sec. 102(e) Date Oct. 13, 1994 PCT Filed Apr. 8, 1993 PCT Pub. No. WO93/22494 PCT Pub. Date Nov. 11, 1993An apparatus for screening and thickening cellulose pulp keeps cleaner than conventional apparatus. Pulse members in accordance with the prior art are constructed so that when the capacity of the screening apparatus is increased, for example by using greater pressure differences or the cleanliness of the accept is increased by decreasing the size of the perforations or slots, a situation is created in which the screen cylinder tends to clog. The pulse member of the present screening apparatus subjects the screen cylinder or screen surface to a pulse cleaning action so that there is a minimal possibility to allow the pressure effect to "escape" past the area being cleaned. The higher the consistency of the fiber matting is or the worse the screen surface is clogged, the stronger the pulse cleaning of the screen surface.