baber/WOPTO huggingface dataset:
Patent DK-458689-A (DK)
Inventor: TRAHAN DAVID O
IPC: C09K8/54
Filed: 1989-09-18
Abstract: The present invention relates to the application of a synthetic hydrocarbon compound, a polyalphaolefin liquid, blended in various concentrations with chemical oil and water emulsifiers, thinners and oil and water surface tension reducers, the concentration of polyalphaolefin liquid to that of the remaining portion of the blend being no less than 5%; blending the polyalphaolefin liquid and the emulsifiers in a blending tank containing water base drilling mud; circulating the blend of polyalphaolefin liquid and emulsifier with the water base drilling mud down hole, so that the blend of polyalphaolefin liquid emulsifier and water base drilling mud lubricates the drill string or reduces the differential pressure between the wall of the borehole and the drill string so that the drill string is free to rotate and drilling may be undertaken with less drag or torque. In another application, the polyalphaolefin blended with the emulsifier serves as a spotting fluid in order to unstick drill pipe that has become stuck. In this method, the polyalphaolefin is blended with the emulsifiers; the polyalphaolefin emulsifier blend is introduced into the borehole as a "pill"; the pill is circulated downhole in the mud system through the annulus to the depth at which the pipe is stuck; the polyalphaolefin emulsifier blend acts on the differential forces between the wall mud cake and the pipe to reduce the differential pressure between the pipe and the formation, so that the pipe is freed and drilling is able to resume.
Patent DK-469486-A (DK)
Inventor: STARP HUBERTUS C
IPC: E04F15/16
Filed: 1986-10-02
Abstract: In a floor covering with fibrous web or the like anchored in a latex layer or the like and with a soft underlay (12), a baseplate (15) provided with synthetic resin is equipped with knobs (16) which project on one side in rows at a distance from one another to form cable ducts (13). 
<IMAGE>
Patent DK-619186-A (DK)
Inventor: HABERMANN PAUL
IPC: C07K14/54
Filed: 1986-12-19
Abstract: Suitable as "ballast portion" for fusion proteins is a part of the amino-acid sequence of interleukin-2 (IL-2) which comprises considerably less than 100 amino acids. It is advantageous to start from a synthetic IL-2 gene which is divided by unique cleavage sites into six segments of which up to three can be linked in any desired sequence by the building block principle. Specific constructions allowing the solubility of the fusion protein to be varied are possible.
Patent FI-862333-A (FI)
Inventor: BLOECHER ULRICH
IPC: C09K3/14
Filed: 1986-06-02
Abstract: This invention relates to erodable agglomerates containing abrasive grains and to abrasive products containing these agglomerates. 
<??>Conventional coated abrasives typically consist of a single layer of abrasive grain adhered to a backing. It has been found that only up to about 15% of the grains in the layer are actually utilized in removing any of the workpiece. It follows then that about 85% of the grains in the layer are wasted. Furthermore, the backing, one of the more expensive components of the coated abrasive, must also be disposed of before the end of its useful life. 
<??>This invention provides erodable agglomerates containing individual abrasive grains, a binder and matrix material selected from the group consisting of pulp suitable for making paper and derivatives thereof, wood flour, and vermiculite. The agglomerates are useful for coated abrasives and bonded abrasives. Abrasive products containing the agglomerates provide higher stock removal than abrasive products bearing a single layer of abrasive grains, since the erodable character of the agglomerates allows the sloughing off of spent individual abrasive grains during abrading operations and the exposing of new abrasive grains to the workpiece. The invention also provides a method of preparing the agglomerates of this invention.
Patent FI-874226-A (FI)
Inventor: ROESSLER BERNWARD
IPC: H03F3/45
Filed: 1987-09-25
Abstract: An operational amplifier of the folded-cascode type with: push-pull output terminals; a differential-input transistors; a load impedance in the form of a cascode current source coupled to the differential-input, and a dynamic common-mode negative feedback. A current source transistor in the cascode current source is incorporated into the dynamic common-mode negative feedback.
Patent FI-874653-A (FI)
Inventor: MURDOCK KEITH CHADWICK
IPC: C07F9/6558
Filed: 1987-10-22
Abstract: N-acylated derivatives of bis(2-imidazolin-2-ylhydrazoles) of 9,10-anthracenedicarboxaldehyde, useful as anti-cancer agents, are disclosed and described, including processes for manufacture and use.
Patent FI-881638-A (FI)
Inventor: BARTHELMESS ULRICH
IPC: B07B7/08
Filed: 1988-04-08
Abstract: The invention relates to a centrifugal sifter having a housing provided with inlets for sifting material and sifting air or a sifting material/sifting air inlet and outlets for sifting air/fine-grade material mixture and coarse-grade material, in which housing at least one rotor formed essentially by a ring of blades is mounted. 
<??>The invention is based on the object of providing a centrifugal sifter of this kind which does not require a special seal between the shaft and housing and can be constructed with a relatively short shaft. 
<??>This object is achieved in that the rotor (2) is mounted in the housing (1) by means of at least one bearing (14) which can be rinsed with a fluid, which bearing serves at the same time as a seal between the rotor or rotor shaft (15) and housing (1; 1a).
Patent FI-885219-A (FI)
Inventor: KLAR ULRICH
IPC: C07C405/00
Filed: 1988-11-11
Abstract: PCT No. PCT/DE88/00151 Sec. 371 Date Nov. 23, 1988 Sec. 102(e) Date Nov. 23, 1988 PCT Filed Mar. 11, 1988 PCT Pub. No. WO88/07037 PCT Pub. Date Sep. 22, 1988.The invention relates to 6-oxo-prostaglandin E1 derivatives of formula I,   <IMAGE> (I)  in which R1 means the radical COOR2 with R2 meaning a hydrogen atom, C1-C10 alkyl, a C5-C6 cycloalkyl or a C6-C10 aryl group or a heterocyclic radical, or the radical CONHSO2 R5 as C1-10 alkyl, C5-6 cycloalkyl or C6-10 aryl, A means an E-configuration CH=CH or a -C=C group, W means a free or functionally modified hydroxymethylene group or a free or functionally modified group, and the OH group in each case can be in the alpha or beta position, D means a straight-chain or branched-chain alkylene group with 1-5 C atoms, E means a -C=C group or a C2-C4 alkenylene group, R3 means C1-C10 alkyl, C3-C10 cycloalkyl or an optionally substituted C6-C10 aryl group or a heterocyclic group, R4 means a free or functionally modified hydroxy group, and if R2 means a hydrogen atom, its salts with physiologically compatible bases as well as alpha, beta or gamma cyclodextrin clathrates of the compounds of formula I, process for their production and their pharmaceutical use.
Patent FI-885739-A (FI)
Inventor: HAUTALA JOUKO
IPC: B01D33/04
Filed: 1988-12-09
Abstract: Device for separating solids from suspension comprises two filtering belts (5) pervious to water, such as filter wires, travelling in the same direction and being arranged to be supported each by their respective liquid withdrawing surfaces (6) provided with holes or like and which, guided by the surfaces, form therebetween a prefiltering chamber (17) converging in the direction of travel. The prefiltering chamber comprises in the beginnig a supply inlet (12) for supplying suspension to be treated into the chamber, as well as sealing elements defining the chamber at its sides in directions perpendicular to the direction of travel of the belts (5). The sealing elements are formed by rigid walls (1a) rigidly joined to said liquid withdrawing surfaces (6), the prefiltering chamber (17) having a substantially closed housing-like construction.
Patent FI-890116-A (FI)
Inventor: WEEKS-LEVY CAROLYN LOUISE
IPC: C12N7/00
Filed: 1989-01-10
Abstract: This invention relates to attenuated RNA viral strains having a low rate of replication. More particularly this invention relates to vaccines and the use of such vaccines comprising those attenuated RNA viral strains.
Patent FI-892790-A (FI)
Inventor: TANUHARDJA MIKE MULYANA
IPC: H02B1/26
Filed: 1989-06-07
Abstract: The invention relates to a switch or distribution box for electrical installations, particularly intended for domestic electrical installations. The switch box is designed as a modular system which is built up of at least two basic module elements. That is, an input element (2) which can be installed separately and having a box-shaped casing which houses a current limiting switch, for the connection of the main power supply line, and an output element (3) which can be installed separately and which accommodates electrical contact and terminal elements for the connection of outlet lines to electrical installations. Said basic module elments being provided with facilities for detachably connecting separate connecting elements (80) for the execution of predetermined switching functions in case of earth fault currents and/or overload currents. Also connecting elements (80), for instance comprising a bell-ringing transformer or a time switch are provided. Provision is made to prevent undesired connections between said basic module elements (2, 3).
Patent FI-905446-A (FI)
Inventor: HAENNINEN JOUNI
IPC: H04B7/26
Filed: 1990-11-02
Abstract: PCT No. PCT/FI91/00328 Sec. 371 Date Jul. 1, 1992 Sec. 102(e) Date Jul. 1, 1992 PCT Filed Oct. 31, 1991 PCT Pub. No. WO92/08299 PCT Pub. Date May 14, 1992.A base station is provided which supervises the quality of a radio link and including a generator circuit for generating a supervising signal having a desired baseband frequency, a measuring circuit for monitoring the level of the baseband supervising signal, and a transmitting circuit for frequency-modulating a transmitting-frequency carrier of said baseband supervising signal. The measuring circuit comprises an A/D converter for deriving digital sample values from the baseband supervising signal, and a control circuit which monitors the deviation of sample values from that of a digital sample value corresponding to a supervising signal level causing a desired deviation in the output signal of the transmitting circuit on the basis of at least one reference value stored in a memory in connection with the calibration so that the deviation is no more than a predetermined difference value.
Patent FI-910660-A (FI)
Inventor: HAAVISTO SEPPO
IPC: D21F3/02
Filed: 1991-02-11
Abstract: Long-zone press which has a slide shoe and a slide belt between the slide shoe and roll that moves along the slide shoe. The long-zone press body 1 is shaped on its outer surface over the entire length bent so that the slide belt 5 moves along body 1 for most of its extent of motion by sliding without being exposed to sudden angle changes. <IMAGE>
Patent FI-920729-A (FI)
Inventor: OBERMEIER JOSEF
IPC: B23B31/22
Filed: 1992-02-20
Abstract: Rotational drivers (6, 7) of different radian measure are provided on a toolholder for hand held machines for transmitting a torque to the tool shank (8) of a tool. Corresponding rotational-driving grooves (9, 10), likewise of different radian measure, are provided on the tool shank (8). Locking members (4), capable of engaging radially into recesses (11, 12), closed on both sides, in the tool shank (8), serve for axial retention of the tool. By virtue of the asymmetric configuration of the rotational drivers (6, 7) and rotational-driving grooves (9, 10), it is possible to transmit a high torque while avoiding a damaging cross-sectional weakening of the tool shank (8). 
<IMAGE>
Patent FI-931855-A (FI)
Inventor: SOHDA TAKASHI
IPC: C07D471/04
Filed: 1993-04-23
Abstract: There is disclosed an anti-inflammatory agent comprising a compound of the formula (I): <CHEM> The quinoline compounds included in the compound (I) are novel and there is also disclosed processes for producing them.
Patent FI-940094-A (FI)
Inventor: STAUBER HANS-ULRICH
IPC: B42B4/02
Filed: 1994-01-10
Abstract: In a gathering and stitching machine for printed products (17) which consist of folded printed sheets and are gathered on saddle-shaped rests (1), which extend parallel to one another and rotate transversely to their longitudinal extension, and are stitched by means of a rotary stitching apparatus (2), the radially arranged stitching peg guides (17) are mounted pivotably on their supports (9) so that they enter the stitching region in the advancing position (a), relative to the radius (R) of their pivoting axis (12), and leave said region in the returning position (c), the rests (1) and the stitching peg guides (17) being aligned in an ideal manner in this region. The stitching can take place in that the movement path of the stitching peg guides and the rotary path (26) of the rests (1) intersect, the stitching peg guides (17) being forced back inwards counter to a restoring force (32). <IMAGE>
Patent FI-940743-A (FI)
Inventor: BLOMBERG MARTTI
IPC: G01B9/02
Filed: 1994-02-17
Abstract: The invention relates to an electrostatically adjustable Fabry-Perot interferometer made by surface- micromechanical methods and intended for use as an optical sweep filter in optical material analysis, the optical measurement wavelength lying close to the wavelength λ. According to the invention, the Fabry- Perot pick-up comprises a body 1, two essentially parallel mirrors 41, 26 connected to the body 1, at least one 41 of which is semi-permeable and is displaceable relative to the body 1, which mirrors 41, 26 are located at most a few semi-wavelengths λ/2 apart, and electrode constructions 6, 20 connected to both the mirror units 41, 26 to produce an electrostatic force effect between the mirror units 41, 26. According to the invention, the movable mirror unit 41 is provided with structural weakenings 15, which surround an optical field 24 in order to keep the optical field 24 as flat as possible, and at least one of the electrode units 20 is arranged to surround the optical field 24 in order to produce a lever effect and prevent a galvanic contact between the electrode 20 in the movable mirror unit 41 and the electrode 6 in the stationary mirror unit 26. <IMAGE>
Patent FI-940794-A (FI)
Inventor: NYQVIST LARS
IPC: B01D35/20
Filed: 1994-02-18
Abstract: A filter, in particular a microfilter, is cleaned by generating vibrations in the unfiltered liquid 14. On the surface of a relatively stiff filter element 11, or in its immediate vicinity, there is placed a cleansing layer 13 on the side facing the unfiltered liquid 14, which layer allows the unfiltered liquid to pass and which is set in motion during the filtering process, so that the liquid in the immediate vicinity of the filter element 11 is set in low-amplitude motion which has a filter-element-cleansing effect. This motion is at its strongest in the immediate vicinity of the filter element 11. <IMAGE>
Patent FI-945608-A (FI)
Inventor: JENKINS RICHARD DUANE
IPC: C08G65/26
Filed: 1994-11-28
Abstract: This invention relates to polymers which comprise the reaction product of: (A) about 0-99.9 weight percent of one or more nonionic, cationic, anionic or amphoteric monomers; (B) about 0-99.9 weight percent of one or more monoethylenically unsaturated monomers different from (A); (C) about 0.1-100 weight percent of one or more monoethylenically unsaturated macromonomers different from (A) and (B); and (D) about 0-20 weight percent or greater of one or more polyethylenically unsaturated monomers different from (A), (B) and (C). When the polymers are added to latex paints and the pH adjusted, the viscosity of the paint is increased, brush drag is increased, and the paint rheology is otherwise improved. This invention also relates to macromonomer compounds useful as copolymerizable monomers in various polymerization methods and as emulsifiers in the emulsion or suspension polymerization of various monomers to produce an aqueous suspension of polymer particles. This invention further relates to complex hydrophobe compounds and to alkoxylation products, i.e., condensation reaction products of alkylene oxides and complex hydrophobe compounds having at least one active hydrogen and to alkoxylation products.
Patent FI-946059-A (FI)
Inventor: GROSS UDO
IPC: A61K8/00
Filed: 1994-12-23
Abstract: A cosmetic is disclosed for aiding the transport of oxygen in the skin, as well as a process for preparing the same and its use. The problem with known cosmetics is the insufficient oxygen supply to the skin and adjacent tissues. The object of the invention provides a means to go beyond the stratum corneum of the skin and the epiderm by penetration processes in order to increase the oxygen concentration in the corial zone and adjacent tissues and to activate the metabolic processes. For that purpose, a cosmetic with asymmetrical lamellary aggregates consists of phospholipids and an oxygen-loaded fluorocarbon compound or a fluorocarbon compound mixture. The proportion of fluorocarbon compound lies in a range from 0.2 to 100 % by weight/volume, and it is contained in an excipient appropriate for dermatological uses. This cosmetic is prepared by emulsifying its components and is used in salves, creams, lotions, liquids, alcoholic extracts, pastes, powders, gels, tinctures on or plasters and bandages, or in a spray.
Patent FI-952039-A (FI)
Inventor: NAUHA PENTTI
IPC: F16N39/00
Filed: 1995-04-28
Abstract: The invention concerns an oil circulation system for cylinders T1, T2 ... and a method for recovering circulated oil. The cylinders T1, T2 ... contain an oil recovery unit 100 common to all cylinders. The recovery unit contains at least one tube or oil tank compartment that is subjected to, in which air is separated from the oil by means of the negative pressure <IMAGE>
Patent FI-955500-A (FI)
Inventor: AHLBERG BJOERN G D
IPC: H04M1/72469
Filed: 1995-11-15
Abstract: A mobile radio terminal includes a display for outputting at least one menu. The menu includes at least one branch for processing telephone calls. Each of the branches includes at least one option for choosing a corresponding action to be performed by the radio terminal, the corresponding actions including causing a successive branch to be displayed and performing a terminal function. The mobile terminal includes a selection mechanism for designating one of the options. A first key is included for confirming selection of the option designated by the selection means, so as to move forward through the menu to a succeeding branch and perform the corresponding action chosen by the confirmed option, and for originating and answering telephone calls. A second key is included for rejecting selection of the option designated by the selection mechanism, so as to move backward through the menu to a preceding branch, and for terminating telephone calls.
Patent FI-955834-A (FI)
Inventor: AUFRECHT HARALD
IPC: D21F3/02
Filed: 1995-12-04
Abstract: A press blanket in a pressing device intended for extracting water from a web in the press nip of a papermaking machine comprises an elastomeric matrix, in which the outer area, facing the web, is subjected to a thermal treatment in order to increase the wear-resistance. Although the elastomeric matrix thus consists of the same material throughout, the outer area, which is subjected to greater stresses, therefore exhibits increased wear-resistance. The press blanket is made in a single operation, by casting a hot-casting elastomeric matrix onto a cylindrical casting mold, while at the same time reinforcing threads are wound into the material. The press blanket is selectively thermally treated in order to achieve increased wear-resistance at the outer surface facing the web to a depth below the depth of grooves or bores on this outer surface.
Patent FI-960402-A (FI)
Inventor: FERNANDES JORGE
IPC: G02B6/36
Filed: 1996-01-29
Abstract: A multi-functional photometer includes a scanning mechanism having a housing (10) that bears a movable linkage (12). The linkage is coupled to an optical scanning head (18) and incorporates optical fibers for transmitting radiant energy to and from the scanning head. The arm comprises a C-shaped "elbow" member (14), pivotally attached to a "shoulder" member (16). In turn, the "shoulder" member of the arm is pivotally connected to the housing. Dynamic couplings join the optical fibers such that the shapes thereof remain fixed regardless of the orientation of the arm. The housing further incorporates a Cartesian-coordinate table (20) for positioning the scanning head with respect to a microplate (22) that contains a plurality of analyte samples.
Patent FI-962469-A (FI)
Inventor: KETTU KARI
IPC: G01N/
Filed: 1996-06-14
Abstract: The invention concerns an arrangement for moisture measurement 3, as well as a method for calibration of the measurement device. The measurement device 3 includes a moisture sensor 6 and an arrangement for temperature measurement 5. According to the invention, the device also contains a second device for temperature measurement 2 synchronized with the measurement device 3, a sleeve 4 arranged around the second device for temperature measurement 2, which can bind moisture, by means of which a water temperature can be measured by means of the second temperature measurement device 2 and a counter apparatus 7 by means of which the arrangement for moisture measurement 3 can be calibrated using water temperature. <IMAGE>
Patent FI-963226-A (FI)
Inventor: BONADIO FRANK
IPC: A61B46/23
Filed: 1996-08-16
Abstract: An access port for use in surgery comprises an elongate sleeve (2) of flexible material having an entry opening (7) located at a proximal end (3) of the sleeve (2) and an exit opening located at a distal end (4) of said sleeve. An inflatable chamber (46) surrounds the sleeve (2) and extends substantially coaxially therewith from the proximal end (3) of the sleeve for a distance along the length of said sleeve. The inflatable chamber (46) when inflated operates to collapse the sleeve (2) to close the entry opening (7). The sleeve (2) is attached to and surrounded by the inflatable chamber (46) with the sleeve (2) extending through the inflatable chamber (46) and outwardly therefrom to provide a projecting flexible sleeve portion (41) extending outwardly from the inflatable chamber (46) to the exit opening at the distal end of said sleeve. The projecting sleeve portion (41) can be inserted through an incision and into a patient's body cavity to provide a flexible sleeve portion adjacent to the exit opening within the body cavity free of a surrounding inflatable chamber. <IMAGE>
Patent FI-971954-A (FI)
Inventor: KINLEN PATRICK J
IPC: H01B1/12
Filed: 1997-05-07
Abstract: Electrically-conductive polyaniline salts that are soluble in xylene and an emulsion-polymerization process for producing the salts is disclosed. The process comprises the steps of combining water, a water soluble organic solvent, a hydrophobic organic acid, an aniline monomer, and a radical initiator and allowing the mixture to form the electrically-conductive polyaniline salt of the acid.
Patent FI-971970-A (FI)
Inventor: BROWN DEARG SUTHERLAND
IPC: C07D239/94
Filed: 1997-05-07
Abstract: PCT No. PCT/GB95/02606 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Nov. 8, 1995 PCT Pub. No. WO96/15118 PCT Pub. Date May 23, 1996The invention concerns aniline derivatives of formula I    <IMAGE>  (I)  wherein m is 1, 2 or 3, n is 0, 1, 2 or 3, Q is phenyl or naphthyl or a 5- or 6-membered heteroaryl moiety containing 1, 2 or 3 heteroatoms selected from oxygen, nitrogen and sulfur, and X, R1 and R2 are defined in the claims; or pharmaceutical compositions containing them, and the methods of using the compounds as tyrosine kinase inhibitors and for the treatment of proliferative diseases such as cancer.