baber/WOPTO huggingface dataset:
Patent CA-1258280-A (CA)
Inventor: NELSON BARTON R
IPC: B05B3/06
Filed: 1986-09-16
Granted: 1989-08-08
Abstract: ROTARY SPRINKLER HEAD             ABSTRACT OF THE DISCLOSURE          A rotary sprinkler head comprising a sprinkler body devoid of any operative dynamic seals for communicating a source of water under pressure with an outlet for directing water under pressure communicated therewith into an atmospheric condition in a primary stream having a generally vertically extending axis.  A rotary distributor is provided which has surfaces for engaging the primary stream (1) to establish a reactionary force component acting on the distributor in a direction tangential to the rotational axis thereof so as to effect rotational movement thereof about its axis of rotation and (2) to direct the primary stream engaged thereby in the form of a pattern forming stream or streams including at least one stream moving away from the distributor in a direction having a substantial component extending outwardly from the generally vertical axis of the primary stream so as to define the radius of the circular spray pattern.  A speed reducing assembly is operatively associated with the distributor for reducing the rotational speed of the distributor resulting from the reactionary force component from a relatively high whirling speed which would occur without the speed reducing assembly to a relatively slow speed so related to the distributor surfaces forming the pattern forming stream or streams as to permit (1) the one stream to leave the distributor surfaces with sufficient stream integrity to flow outwardly a distance substantially as great as the same one stream would flow if the distributor were held stationary and (2) all of the pattern forming stream means including the one stream to be distributed within a generally circular pattern with a desired droplet size and with a desired water distribution within the generally circular pattern.
Patent CA-1271467-A (CA)
Inventor: WIGMAN JOHANNES M
IPC: B01J23/66
Filed: 1986-10-30
Granted: 1990-07-10
Abstract: Title: A process for loading a shaped carrier material with a catalytically active material or with a precursor of a catalytically active material, and a shaped catalyst produced by said process.         ABSTRACT        The invention concerns a process for loading a carrier material with a catalytically active material or with a precursor of a catalytically active material. In order to improve the properties of the material obtained, the process is characterized in that the carrier is impregnated with a solution of a complex of the active component, the viscosity of which solution is not decreased upon heating and/or evaporation of the solvent, subsequently evaporating the solvent and de-composing the complex of the active precursor by heating.
Patent CA-1274776-A (CA)
Inventor: ANDERSON LEON R
IPC: F01D5/18
Filed: 1986-12-22
Granted: 1990-10-02
Abstract: Abstract Film Cooled Vanes and Turbines The film of cooling air adjacent the outer surface of the airfoil of a turbine of a gas turbine engine issuing from internally of the turbine subsequent to cooling is controlled by regulating the pressure ratio of the internal to external pressures by forming an internal chamber extending longitudi-nally in the turbine and having fixed orifices admitting cooling air therein bearing a predetermined relationship to the exit orifices forming the film of cooling air. By regulating this pressure ratio the diameter of the exit holes can be longer than heretofore designs for a given application so that they can be precast rather than drilled and can be arranged to give fuller coverage of films of cooling air on the outer surface of the airfoil.
Patent CA-1246542-A (CA)
Inventor: KLAREN DICK G
IPC: G01N33/00
Filed: 1987-09-28
Granted: 1988-12-13
Abstract: A B S T R A C T     This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18)mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15). Within the tubes (18) small solid particles are kept in a fluidized condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the inner tube walls. For the downward flow of the granular mass at least one return tube (21) is provided. Downward circulation of the fluid medium through the return tube (21) should be minimal, however, which can be achieved by an increase of the pressure difference between the upper and lower chamber (16; 17), which increase of the pressure difference can be achieved by fitting several distribution plates (24; 42) at a level above the return tube (21) outlet into the lower chamber (17), preferably so that the apertures in the various distribution plates (24; 42) of the multiple design are not vertically in line. The second distribution plate (42) also serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent CH-504532-A (CH)
Title: Attenuated strain of feline enteritis virus - from cell cultures
Inventor: SIDNEY EDWIN SMITH
IPC: C12N5/073
Filed: 1967-02-20
Abstract: Method for the preparation of an attenuated strain of feline enteritis virus, the antigen material obtained from the virus and vaccine containing the antigen. Cell cultures are used of cat embryo tissue from kidney, heart, skin, muscle, amnion, lung, liver or intestines, or alternatively the whole embryo may be used. The tissue is reduced in size and grown in a culture medium of Eagle's medium containing bovine serum, tryptose/phosphate bouillon and twice the normal quantity of amino acids and vitamins, at a pH of 6.8 - 7.8, at 32-39 deg.C. This cell culture is then used as host for the feline enteritis virus which is added in a suspension in physiological salt solution.
Patent CH-498571-A (CH)
Title: Thiophosphorus insecticides
Inventor: WOLFGANG HEINZ MUELLER
IPC: C07F9/165
Filed: 1968-05-08
Abstract: A) Cpds. R1, R2=alkyl (C1-C30), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10); or R1 + R2 = alkylene (C1-C30), phenylene (C6-C9); R4=alkyl (C1-C5), aryl or alkaryl (C6-C10), haloaryl (C6-C10), nitroaryl (C6-C10). B) Cpds. R1, R2 as above. (II) are inters for (I). (I) are pesticides with low toxicity to warm blood animals. Cpds. give 100% kill of Mexican bean bettle at 0.01% after 48 hrs. and after 5 days systemically 10-16% kill of domestic flies at 0.01% after 24 hrs. 0.01% is 100% effective systemically against Tetranychus atlanticus on strawberries after 5 days.
Patent DK-113892-A (DK)
Inventor: OLSSON JAN
IPC: E03F3/04
Filed: 1992-09-16
Abstract: The pipe bend comprises two outer parts 10, 12 and an intermediate part 11 which is symmetrical about a plane at right angles to its main axis 19. The pipe bend parts 10, 11, 12 have end parts 14, 16 adjoining one another which form an angle of 22.5 degree with a plane at right angles to the main axis 18, 19, 20 of the respective pipe bend part 10, 11, 12, and the pipe bend parts 10, 11, 12 are rotatably interconnected in pairs 10, 11 and 11, 12 for rotation only about axes perpendicular to said end parts 14, 16. The rectilinear main axes 18, 19 and 19, 20 of mutually adjoining pipe bend parts 10, 11 and 11, 12 either intersect one another or are essentially coincident. The end parts are female and male parts 14 and 16 respectively designed as bodies of rotation, with complementary ribs and grooves 22, 24 adapted so as, on mutual engagement, to be capable of attaching the pipe bend parts 10, 11, 12 rotatably to one another, and each such engagement connection 22, 24 comprises an O-ring seal. <IMAGE>
Patent DK-122789-A (DK)
Inventor: COOPER ROYSTON BARRY
IPC: B29C45/00
Filed: 1989-03-14
Abstract: Rigid mouldings, eg. kitchen sinks, having a wall thickness generally not exceeding approximately 0.4in (10mm) are produced by a process in which pre-heated and de-gassed curable resin composition, which sets within 60 minutes, is supplied under at least 4 psi (280g/cm<2>) pressure to fill a hotter mould and thereafter until the composition in the mould has set so as to compensate for shrinkage. The composition temperature is controlled in the mould to maintain a substantially linear temperature gradient in the composition increasing from its entry into the mould for the composition to set progressively through the mould back to the entry. Preferably the composition comprises an epoxide resin, an anhydride hardener and a mineral filler, and the temperature gradient is approximately 10 DEG C. Typically using a solid system composition maximum pre-heated mould temperature is 170 DEG C, the composition is supplied at 90-120 DEG C at 15 psi (1050g/cm<2>) and the moulding is removed in under 30 minutes for heat treatment. Using a liquid system composition maximum pre-heated mould temperature is typically 120-160 DEG C and composition is supplied at about 50 DEG C.
Patent DK-133189-A (DK)
Inventor: WARSZAWSKI BERNARD
IPC: G02F1/15
Filed: 1989-03-17
Abstract: An electrochromic light-modulating process, by reflection or transmission, in which an electrolytic material comprises a mixture of solid consistency of a (a) water-soluble salt of a metal which can be cathodically deposited from an aqueous solution of one of its ions, (b) an initially water-soluble film-forming polymer resin, and (c) water. A layer of electrolytic material is produced. A first transparent electrode is arranged in contact with a first face of the layer. A second electrode is arranged in contact with a second face of the layer, thus forming an elementary light-modulating cell. During a write phase of a certain duration, there is applied to the working electrode an electrical voltage which is negative with respect to that of the second electrode, such that, during this write phase, there is written at least one picture element. During at least one erase phase, subsequent to a write phase, there is made to flow between the electrodes an electrical current whose direction is opposite to that of the electrical current during the write phase such that, during this erase phase, the previously written picture element is erased. The process may be repetitive, and is able to comprise several pairs of one write phase and one erase phase.
Patent DK-183981-A (DK)
Inventor: WALDBURGER H M
IPC: B41J5/10
Filed: 1981-04-24
Abstract: A keyboard has keys for L-shaped 22', T-shaped 24' and cruciform intersections 26' for graphic representations of frames and boxes. The disposition of each key in the array of keys corresponds to the normal disposition of the intersection associated with such key in the frames or boxes. The numerals or graphics can be accessed by a shift key 32. <IMAGE>
Patent DK-207583-A (DK)
Inventor: GILVARG CHARLES
IPC: C07K7/04
Filed: 1983-05-10
Abstract: Prodrugs are described whose structures have a oligopeptide chain which is substituted by a nucleophilic chemotherapeutic residue at the  alpha -position. The products have increased cell membrane permeability and beneficial physico-chemical properties.
Patent DK-299988-A (DK)
Inventor: AUDREN YVES
IPC: B65H18/26
Filed: 1988-06-02
Abstract: The invention relates to the packaging of strip products based on mineral fibres. It is proposed to bring the strip into a space delimited by 3 elements imparted with a movement causing the winding of the strip. The third of these elements, the compression roll driven at a speed of rotation which is a function of a predetermined programme using as parameters the length of the strip already unwound and the speed of the conveyor supplying the strip. The rolls obtained according to the invention are more cylindrical and there are no over- compressed regions. 
<IMAGE>
Patent DK-451181-A (DK)
Inventor: FRANDSEN KARL KRISTIAN DORMANN
IPC: E04D/
Filed: 1981-10-12
Abstract: In a process for insulating a roof which has a base course 1 with insulating boards 2 which are placed on the base course 1 and fastened thereto, the insulating boards 2 are fastened to the base course 1 using straps 3 made of weldable material, the one end 5 of these straps being welded to the base course 1, after which their other end 6 is led up around and in over an upper edge part 7 of the insulating boards 2 and is welded thereto possibly after the middle part 25 of the strap has been welded to the end face 9 of the insulating board. A firm anchorage of the insulating boards to the base course is thereby achieved, even when it is not possible to stick them directly to the base course or anchor them mechanically using members fitted directly in the base course. A strap 3 for use in the process consists of reinforced bitumen, with the effect that it is easy to weld on and displays good resistance to normally occurring stresses. <IMAGE>
Patent DK-501981-A (DK)
Inventor: KODA KAZUTOSHI
IPC: F16K7/06
Filed: 1981-11-12
Abstract: A pinch valve comprises an annular rib 5 formed on the inside wall of an elastic tube 4. The annular rib 5 is oriented askew in the elastic tube 4 and allows passage of fluid through the tube 4 when it is not deformed. When the tube 4 is given a selective deformation by means of blocking means 6, 7, the annular rib 5 will counteract the passage of fluid through the tube 4 in such a way that the cavity along the bent edge of the tubular means 4 known from pinch valves, is avoided. Thus, a good tightening performance is ensured, even at application of relatively modest pinching forces. <IMAGE>
Patent DK-537484-A (DK)
Inventor: BJOERLIN ANDERS
IPC: C01C1/26
Filed: 1984-11-13
Abstract: The invention relates to a suspension of ammonium carbonate and/or ammonium hydrogen carbonate in an aqueous solution saturated with respect to said salts and optionally also containing urea. For the purpose of stabilizing the suspension there is incorporated therein a polyacrylic acid having an average molecular weight (M<sub>w</sub>) in the range of 4 x 10<sup>5</sup> - 1 x 10", preferably about 7.5 x 10<sup>5</sup>. The invention also relates to the use of the suspension for treating carbamide-resin bound, wood-based board material, such as plywood, chipboard and wood fibreboard, for reducing the emission of formaldehyde therefrom.
Patent DK-576387-A (DK)
Inventor: HAEUSLEIN REINHARD
IPC: A47J31/057
Filed: 1987-11-03
Abstract: A coffee or tea maker for delivering hot water to a pot via a filter vessel comprising a fresh water container; an overflow device disposed for introducing the hot water into the filter vessel when the filter vessel is disposed below a portion of the overflow device, the overflow device including an intermediate vessel having first, second and third passages; a riser pipe disposed between the fresh water container and the intermediate vessel and extending through the first passage; a flow heater for heating the water in the riser pipe; a support location for the pot; a siphon extending through the second passage and disposed for periodically emptying the intermediate vessel; and a ventilation pipe extending through the third passage and having first and second ends, wherein the first end of the ventilation pipe is disposed in the intermediate vessel and the second end of the ventilation pipe is disposed outside of the intermediate vessel; and wherein the intermediate vessel is closed on all sides except for the passages.
Patent FI-842419-A (FI)
Inventor: SEIDEL PETER-RUDOLF
IPC: C07D401/12
Filed: 1984-06-14
Abstract: The invention relates to substituted 2-pyrimidinyl-1-piperazine derivatives defined herein by formula (I), processes for their manufacture, compositions containing said substituted 2-pyrimidinyl-1-piperazine derivatives as active materials and the use of said compounds and compositions as agents effecting the central nervous system. Also included in the invention are intermediates of formula (VIII) for making the active formula (I) compounds.
Patent FI-842499-A (FI)
Inventor: HUTH ANDREAS
IPC: C07D471/04
Filed: 1984-06-20
Abstract: Substituted  beta -carbolines of the formula I 
<IMAGE>
 in which
 R<3> denotes the 5-oxadiazolyl radical 
<IMAGE>
 where R' has the meaning C1-3-alkyl and C3-C6-alkyl and
 the alkoxycarbonyl radical -COOR'' where R'' has the meaning C1-4-alkyl,
 R<4> denotes hydrogen, methyl, ethyl and methoxymethyl and
 R<A> denotes the aryl radical 
<IMAGE>
 and the aralkyl radical 
<IMAGE>
 where X has the meaning C1-12-alkyl, it being possible for the alkyl radical to be straight-chain, branched, saturated or unsaturated and for a CH2 group to be substituted by a carbonyl group, and where R''' has the meaning fluorine, chlorine, bromine or iodine, C1-3-alkyl, C1-3-alkoxy, C1-5-acyloxy, phenyl, C2-5-alkylenedioxy, trifluoromethyl, nitrilo, nitro or an amino group -NR<IV>R<V> where
 R<IV> and R<V> have the meaning hydrogen, C1-3-alkyl, C1-5-acyl or phenyl, it being possible for R<IV> and R<V> to be identical or different and to form a 3-6-membered hetero ring system together with the amino nitrogen atom,
 it being possible for the substituent R''' to occur once or more on the aryl radical in an identical or different manner, and a process for their preparation are described. 
<??>The compounds have an action on the central nervous system and are thus suitable as psychopharmaceuticals.
Patent FI-861404-A (FI)
Inventor: FLYBORG SVEN-ERIK
IPC: B60N2/28
Filed: 1986-04-01
Abstract: A seat for use as a child seat in a vehicle, comprising a seat member (23), a back member (13) and side members (15). At least the seat member comprises a layer (18; 30) of a high strength material, for fixing attachment straps (19). The attachment straps are arranged for tightening around an existing seat (23) in the vehicle. The straps are arranged for tightening also an insert pillow (27) between the bottom of the seat and the seat in the vehicle. An existing hip belt in the vehicle is arranged to fix the seat by means of an anchoring member (24) at the front edge of the seat attached to the layer of a high strength material.
Patent FI-861559-A (FI)
Inventor: SALSTROM JOHN S
IPC: A61K39/00
Filed: 1986-04-14
Abstract: Bacterial plasmids carrying the PreS1-PreS2-S protein coding region, but lacking sequences encoding the hepatitis B core antigen, which are used for transfection of eukaryotic cell lines for the production of particles containing polypeptides encoded by the PreS1-PreS2-S protein coding region.
Patent FI-863419-A (FI)
Inventor: DE PUTTER WARNER JAN
IPC: F16L9/16
Filed: 1986-08-22
Abstract: A plastic pipe l consisting of an outer corrugated plastic pipe 2 and an inner smooth wall 4 consisting of a wear resistant elastomer, particularly a thermoplastic rubber fixed in the inner bottoms wave valleys 8a to said outer corrugated pipe 2. The inner wall 4 consists of a pipe which has been coextruded with the outer corrugated pipe 2 so that the inner and outer pipe are heat welded to each other l0a.The cavities 9 between the inner pipe l0 and the corrugations 3 may be filled with a foam plastic 7. This plastic pipe l is used for repairing or renewing a sewage pipe l2 by installing such a pipe l from a vertical shaft ll of the sewage system into the sewage pipes l2. The interstices l6 between the outer side of the corrugations 3 and the inner side of the sewage pipe l2 may be filled with a mortar l7.
Patent FI-873416-A (FI)
Inventor: BECKER HANS
IPC: B01D3/38
Filed: 1987-08-06
Abstract: For regeneration of a loaded scrubbing agent, e.g. a polyethylene glycol ether containing H2O and sour gases, the regeneration is conducted in a regeneration column equipped with a bottom heater and an overhead condenser, by stripping with vapor, e.g. stream provided by the heater vaporizing an aqueous condensate. After condensation of the vapor in the condenser, the stripped components are removed and the remaining condensate is recycled to the bottom part of regeneration column to avoid mixing the aqueous condensate with the loaded solvent. The condensate is fed directly into the bottom of the column or is fed into the line between the column and the bottom heater.
Patent FI-880912-A (FI)
Inventor: GLUZEK KARL-HEINZ
IPC: C07D471/08
Filed: 1988-02-26
Abstract: 2- and optionally 3-substituted derivatives of 2-azabicyclo[2.2.1]- hept-5-ene and of 2-azabicyclo[2.2.1]heptane are used as catalysts in the preparation of polyurethanes and polyepoxy resins and are prepared by reacting cyclopentadiene with salts of strong acids of ammonia or primary amines and aldehydes and, if desired, subsequently subjecting the reaction product to catalytic hydrogenation.
Patent FI-891733-A (FI)
Inventor: JUHOLA AHTI
IPC: H02G5/04
Filed: 1989-04-12
Abstract: The invention concerns a system for conductor rails for electricity distribution systems. The conductor rails comprise at least one conductor rail 1 which is a good conductor of electricity, and connection devices for connecting input or output conductors 4, 7 to the rail 1. In order to be able to connect a conductor 4, 7 to the rail at any point in a simple way, there is a longitudinal channel 10 in the rail 1, above the bottom 10a of the rail channel there is a recess 11 and at least in the recess 11 there are arranged sliding and fixable connection devices 5, 15. <IMAGE>
Patent FI-921879-A (FI)
Inventor: ZUCKER FRIEDHELM
IPC: G11B7/09
Filed: 1992-04-27
Abstract: The invention concerns an optical scanning device which scans the frequency-warbled data tracks of a recording medium, the scanning light beam being reflected from the recording medium on to a four-quadrant photodetector (PD) with four photodiodes (A, B, C, D). In order to be able to compensate automatically for offset voltages produced in the focussing-control loop by, for instance, temperature fluctuations, the focussing signal and the track error signal are input into a multiplier circuit (M). The multiplier output is fed through a low-pass filter (TP) and as a compensation voltage to the focussing-control loop.
Patent FI-924341-A (FI)
Inventor: RUSSWURM WINFRIED
IPC: G01F/
Filed: 1992-09-28
Abstract: Improvement to a gas/liquid ultrasonic flowmeter in which focusing profiling (501, 502, 503) is provided in the measurement tube thereof for at least one of the plurality of reflection points of the ultrasonic path (21) of the useful signal, in such a manner that the beam of this beam path (21) is concentrated onto the surface of the reception transducer (FIG. 3 ). If required, the focusing reflection is provided for the path of the ultrasonic radiation (22) of the substantial interference signal component.
Patent FI-930745-A (FI)
Inventor: SAUERBERG PER
IPC: A61K31/435
Filed: 1993-02-19
Abstract: The present invention relates to therapeutically active azacyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent FI-942840-A (FI)
Inventor: BROWN TREVOR PAUL
IPC: E01B9/48
Filed: 1994-06-15
Abstract: PCT No. PCT/GB92/02359 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Dec. 18, 1992 PCT Pub. No. W093/12296 PCT Pub. Date Jun. 24, 1994.A railway rail fastening clip (1) suitable for holding down a railway rail (2) is formed from a rod of resilient material bent so as to be approximately M-shaped in plan, the clip (1) being such that, when it is bearing on the flange of a rail (2), the longitudinal axis of a part (14) thereof, which interconnects inner legs (13, 15) of the M, lies in a reference plane which is substantially parallel, but not identical, to a plane containing the longitudinal axes of outer legs (11, 17) of the M. Such clips (1) are used with an anchoring device (5), which, as the clip (1) is installed therein, deflects the outer legs (11, 17) downwardly with respect to the inner legs (13, 15), so as to place the clip under stress.