baber/WOPTO huggingface dataset:
Patent ES-521080-A0 (ES)
IPC: C07D211/22
Filed: 1983-03-29
Abstract: The pure enantiomeric form of a compound of the formula <CHEM> wherein Y is OH, R<1>COO, R<2>R<3>NCOO- or R<4>O whereby R<1> is an aliphatic hydrocarbon residue having 1-17 carbon atoms, a phenyl, 2,6-dimethylphenyl or 3- or 4-hydroxyphenyl group or a 3- or 4-alkanoyloxyphenyl group with the formula <CHEM> wherein R<5> is an alkyl group having 1-6 carbon atoms, or R<1> is a group <CHEM> wherein R<6> is hydrogen, an alkyl group having 1 to 5 carbon atoms or a phenyl group, R<7> is hydrogen, an alkyl group having 1 to 5 carbon atoms or an acyl group and R<8> is hydrogen or an alkyl group having 1 to 5 carbon atoms, R<2> is hydrogen, an alkyl group having 1-5 carbon atoms, a phenethyl, benzyl or phenyl group which may be mono- or disubstituted in the aromatic part with a methyl, methoxy, hydroxy, nitro or cyano group or a halogen, R<3> is H, an alkyl group having 1 to 5 carbon atoms or a phenyl group, or R<2> and R<3> together with the nitrogen atom form a 5, 6 or 7 membered ring that may contain 1 to 3 double bonds and/or 1 or 2 further heteroatoms selected frm N, O and S, and R<4> is an allyl or benzyl group, said enantiomer having the same absolute configuration at the asymmetric carbon atom <(x)> as that of the (-)-enantiomer of the compound of formula I wherein Y is OH, as bases and pharmaceutically acceptable acid additiion salts thereof, processes for their preparation and pharmaceutical preparations and methods of treatment employing such compounds. The compounds are useful for treatment of disorders in the central nervous system.
Patent ES-534814-A0 (ES)
IPC: B25J9/06
Filed: 1984-08-02
Abstract: A head assembly for a manipulator has an inner part, an intermediate part, and an outer part adapted to hold a tool. The inner part can rotate on the manipulator about an inner axis defined thereby whereas the intermediate part rotates on the inner part about an intermediate axis defined by the inner part and intersecting the inner axis at an acute intermediate angle open away from the inner part. The outer part rotates on the intermediate part about an outer axis defined by the intermediate part and intersection the intermediate axis at a point offset from the inner axis and at an acute outer angle open away from the intermediate part. In no position of head assembly can any of the pivot axes-inner, intermediate, or outer-be coaxial with any of the other pivot axes. The intermediate pivot and drive includes a shaft extending along the inner axis from the inner part. In addition there is another shaft extending along the intermediate axis in the intermediate part and gears rotationally couple the shafts. The inner and intermediate parts meet at a joint defining with the inner and intermediate axes an inner swivel plane substantially perpendicular to the intermediate axis. The outer and intermediate parts meet at a joint lying in an outer plane defining with the outer and intermediate axes an outer swivel plane substantially perpendicular to the intermediate axis and meeting the inner plant at an obtuse angle.
Patent ES-535193-A0 (ES)
IPC: G03G7/00
Filed: 1984-08-16
Abstract: An opaque reflective print copy is produced by transferring via heat and pressure, an electrophotographically formed toner image to a presoftened transparent thermoplastic thin layer carried bonded to an opaque substrate. The print is formed of at least one generally planar toner image layer embedded in the plastic layer near the outer surface thereof whereby light illuminating the print enters the thin layer and is reflected from the interface between said layer and said substrate, passing through the toner particles as well as being reflected from the toner particles themselves, whereby to provide an image having greater depth intensity and contrast than can be obtained using silver halide photographic film, all without distortion of the image, loss in density or loss in resolution. The substrate may have smooth or roughened surface, and may be selected from plain or coated paper, metal, stone, stretchable and/or inflatable media as well as irregularly shaped objects. Successive toner images may be applied superimposed one on the other in layers and in registry by softening the thermoplastic layer after transfer thereto of one toner image and applying the next toner image thereto. The intermediate heating embeds the toner image and readies the receptor to receive the next toner image.
Patent ES-538441-A0 (ES)
IPC: C07D313/14
Filed: 1984-12-10
Abstract: The present invention relates to dibenz[b,f],oxepins having the general formula 
<CHEM>
 wherein n is an odd integer 1-7 inclusive; R is -C02R1 or -CH2OR2 where R1 is H, C1-5 loweralkyl, aralkyl, 
<CHEM>
 R3 being C1-5 loweralkyl; X and Y are each independently hydrogen, halogen, trifluoromethyl, C1-5 loweralkoxy, C1-5 loweralkyl, C1-5 loweralkylthio, or hydroxy; and the dotted line (....) may be a bond or nothing, and to a method for their preparation. The compounds of the invention are useful as analgesic agents.
Patent ES-540411-A0 (ES)
IPC: C07D413/12
Filed: 1985-02-14
Abstract: 1-[-(Benzothia- or -oxazol-2-ylthio- or -2-yloxy)phenyl]-1,3,5-triazine-2,4,6(1H,3H,5H)-triones of the formula   <IMAGE>   in which R is lower alkyl, R1 and R2 each independently is hydrogen, halogen, alkyl or alkoxy, R3 and R4 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, fluoroalkyl, fluoroalkoxy or fluoroalkylthio, and X and Y each independently is sulphur or oxygen, or salts thereof, combat coccidioses, especially in poultry.
Patent ES-550718-A0 (ES)
IPC: C08J5/06
Filed: 1986-01-07
Abstract: A steel element for reinforcing a rubber article comprises a brass layer and at least one additional outer film of metal or metal alloy selected from the group containing Fe, Ni, Mn, Cr, Mb, Va, Ti, Zi, Nb, Ta, Hf and W.
Patent ES-557228-A0 (ES)
IPC: C08F220/00
Filed: 1986-11-28
Abstract: The preparation of poly(arylene ether ketones) by Friedel-Crafts polymerization, in the presence of a Lewis acid catalyst and a diluent, is conducted under conditions in which the polymer and/or its complex with the catalyst is suspended in the diluent during at least part of the polyreaction mixture if desired. The dispersant may be a polymer or an organic compound containing at least eight carbon atoms and is preferably a Lewis base. The dispersant preferably contains at least one molecular segment substantially compatible with the poly(arylene ether ketone) or its complex with the Lewis acid and substantially incompatible with the diluent and at least one molecular segment substantially compatible with the diluent and substantially incompatible with the poly(arylene ether ketone) or its complex with the Lewis acid.
Patent FI-822871-A0 (FI)
Inventor: ANNEN KLAUS
IPC: C07J5/00
Filed: 1982-08-18
Abstract: 6 alpha -Methylprednisolone derivatives of Formula I    <IMAGE>  (I) wherein R1 is 1-oxoalkyl of 2-6 carbon atoms or benzoyl and R2 is 1-oxoalkyl of 2-6 carbon atoms, are pharmacologically efficacious compounds, e.g., as antiinflammatories.
Patent FI-841682-A0 (FI)
Inventor: HAMILTON MICHAEL ANDREW
IPC: C08F4/62
Filed: 1984-04-27
Abstract: A solution process, and a catalyst therefor, for the preparation of high molecular weight polymers of alphaolefins viz. homopolymers of ethylene and copolymers of ethylene and C3-C12 alpha-olefins, is disclosed. The process is operated under solution polymerization conditions at 105-320 DEG C. The catalyst is obtained from titanium tetrahalides, vanadium oxytrihalides and organoaluminum compounds, in which an admixture of catalyst components is heat-treated at 150-320 DEG C, and activated with an alkyl siloxalane. The catalyst has good activity and the polymer obtained has improved colour.
Patent FI-843652-A0 (FI)
Inventor: DE KONING ADRIANUS JOHANNES
IPC: C07D307/34
Filed: 1984-09-18
Abstract: The invention relates to compositions containing 80-30 weight % of bismaleimide-compounds, 5-60 weight % maleimide-amide compounds and 1-10 weight % maleic anhydride derivative.The invention further relates to the preparation of such compositions and to homogeneous curable compositions comprising bismaleimide/maleimide-amide/maleic anhydride compositions according to the invention. The obtained copolymers show good chemical resistance and a high HDT (heat distorsion temperature).
Patent FI-843864-A0 (FI)
Inventor: MAMATTINA JOHN LAWRENCE
IPC: C07D401/04
Filed: 1984-10-02
Abstract: Novel 2-amino-5-hydroxy-4-methylpyrimidines and substituted amino derivatives thereof useful as inhibitors of leukotriene synthesis for the treatment of pulmonary, inflammatory and cardiovascular diseases, cancer and psoriasis. In addition these compounds are cytoprotective and therefore useful in the treatment of peptic ulcers. A process for the preparation of such active compounds by ring rearrangement of 2-amino-5-acetyloxazole, pharmaceutical compositions containing the novel active compounds and compositions containing these compounds in combination with other anti-inflammatory agents or gastric anti-secret- t ory agents.
Patent FI-862027-A0 (FI)
Inventor: DALLMAIER GUENTER
IPC: B65H54/553
Filed: 1986-05-14
Abstract: Apparatus for winding cable on a cable drum comprises two telescopic vertical stands mounted on under carriages and connected at their upper ends by a telescopic traverse. A first slide movable vertically by an electric motor on an vertical guideway on the upper part of each of the stands has an inclined guideway on which a second slide having a spindle for insertion into a central opening of a cable drum is slidable. In their lower positions the second slides are supported by support provided on the upper parts of the stands and, while thus supported, the second slides with their spindles are movable horizontally by vertical movement of the first slides so as to bring the spindles into alignment with central openings of a cable drum. Vertical movement of the spindles is effected by telescopic movement of the stands. After the spindles are inserted into the openings in the cable drum, the first and second slides are moved upward together so as to lift the drum which can thereupon be rotated by an arm which is rotatable about an axis of one of the spindles and has a pin engageable in an off-center opening in a side of the cable drum. Control of motors for raising and lowering the first slides comprises manually operable push-button switches for individual operation of the motors and also a programmed control comprising control switches mounted on the stands and having followers engaging cam surfaces on the first slides.
Patent FI-874932-A0 (FI)
Inventor: ANDERSSON THOMAS
IPC: B65G69/00
Filed: 1987-11-06
Abstract: The invention, the object of which is to provide a simple, reliable and inexpensively manufactured arrangement for air control, intended primarily for use in conjunction with inflatable sealing elements for loading bay openings and similar, is characterized essentially in that their discharges into an air chamber, such as that formed by the internal cavity in the sealing element in question, a large-section channel containing a damper (8) so arranged as to bring the inside of the air chamber into open communication with an inlet channel containing a fan (4), preferably of the low-pressure type, for the purpose of inflating the air chamber, and alternately with the atmosphere for the purpose of evacuating the air chamber, for which purpose the damper is controlled in such a way by the air flow of the fan that it is caused to change over to the position which interrupts the open communication between the inside of the air chamber and the atmosphere as the fan approaches its operating speed, in this way opening the communication via the fan for the purpose of inflating the air chamber, and vice versa, i.e. to change over to the position which opens up the communication between the air chamber and the atmosphere as the speed of the fan decreases.
Patent FI-893656-A0 (FI)
Inventor: TRAINER CARL
IPC: G06F11/20
Filed: 1989-08-01
Abstract: The data are fault-tolerant, the memory controller (St0, St1) is doubled. Except the address and control signals, only the write data are forwarded by the one memory controller, and only the control data are forwarded by the other memory controller, and in the first case are written into the user data part (SPN) of a two-part memory and in the second case are written into the control data part (SPK) of this memory, from where they are jointly included in the data verification. As a result, it is also possible to detect address errors. 
<IMAGE>
Patent FI-910160-A0 (FI)
Inventor: VEHMAS JUKKA HEIKKI
IPC: C03B27/016
Filed: 1991-01-11
Abstract: In a heat-strengthening station (3) down-stream of a heating furnace the cooling rate of a glass sheet is retarded by means of plates (9, 11), which are set above and below a glass sheet (15) and return some of the thermal radiation back to a glass sheet and slow down convection. Thus, a glass sheet can be heat-strengthened by chilling it at a certain controlled cooling rate. In order to make also the lower plate effectively return some of the thermal radiation applied thereto, despite the rolls fitted in between, the top surface (13) of lower plate (11) is made highly reflective to thermal radiation and further corrugated in a manner that the ribs (12) of the corrugations extend between the rolls (6) close to a glass sheet.
Patent FI-911964-A0 (FI)
Inventor: BERGSTROEM SVEN
IPC: C12Q1/68
Filed: 1991-04-23
Abstract: New immunologically active fractions B, C and E of Borellia burgdorferi (B.b) are prepd. by first lysing B.b. spirochaete cells with a mild, non-denaturing detergent (I) to release outer membrane components (OMC), then cetrifuging the lysate to recover a pellet (P1) contg. cell wall and fleagellar components and supernatant (S1) contg. OMC. - (S1) is uncubated to ppte. at least sone of the proteins contained in it, then centrifuged to recover a pellet (P2), which is fraction E, and supernatant (S2). (S2) is filtered, then dialysed against low ionic strength aq. medium or ultrafiltered to remove (I) and complex B.b-derived cell components. The contents of the dialysis bag are centrifuged to give a pellet, which is fraction, B and a supernatant which is fraction C. - Also new are (1) a DNA fragment (II) encoding the 31 kD OspA protein of B.b New York Strain B31 (ATCC 35210), or its functional equivalents, and including the 5'-end of the ospA gene, and (2) antibodies (Ab) directed against fractions B, C or E or against the polypeptides encoded by (II).
Patent FI-923010-A0 (FI)
Inventor: CHAUVIN JACQUES
IPC: H04N17/04
Filed: 1992-06-29
Abstract: A grid correction circuit for a television receiver includes a first memory for storing correction values for correcting the deflection current of the television receiver. A second memory perodically provides a test signal to a correction coil to correct the deflection of the television receiver. A switch periodically selectively connects the first memory to the correction coil and a correction current flows through the correction coil. The switch also periodically connects the second memory to the correction coil and a test current flows through the correction coil. An impedance is responsive to the correction coil and produces a correction voltage and a test voltage in response to the correction current and the test current respectively. A comparator receives the test voltage and compares the test voltage to a reference voltage and provides an output voltage having a first level when the test voltage is below the reference voltage and a second level when the test voltage is above the reference voltage. A processor receives the output voltage and changes the correction voltage to incrementally reciprocate above and below the reference voltage by a preslected increment to maintain the correction voltage at substantially the same level as the reference voltage over a long time period.
Patent FI-923426-A0 (FI)
Inventor: FOUCHE YVON
IPC: H04L27/00
Filed: 1992-07-29
Abstract: PCT No. PCT/FR91/00951 Sec. 371 Date Jul. 13, 1992 Sec. 102(e) Date Jul. 13, 1992 PCT Filed Nov. 29, 1991 PCT Pub. No. WO92/10043 PCT Pub. Date Jun. 11, 1992.The present invention relates to a method of realigning the local oscillators of a receiver, as well as a device for implementing the method. In a receiver with a high frequency/intermediate frequency translation oscillator, an intermediate frequency/baseband translation oscillator, and a sampling oscillator receiving a signal modulated by at least one circuit for inverse fast Fourier transform FFT-1 computation according to a multicarrier modulation of OFDM (Orthogonal Frequency Division Multiplexing) type with addition of a transition interval at the start of each transmission interval. The spectrum of the signal has two master lines with a fixed frequency difference between them. The method is characterized by the following steps: (1) determination of the start of a transmission interval; (2) determination of the position of the two master lines; and (3) computation of the variation of the phases of these two lines as a function of time, and exploitation of the result to set the frequency of the sampling oscillator and of the intermediate frequency baseband translation oscillator. The invention will find particular application to digital television.
Patent FI-933751-A0 (FI)
Inventor: OINAS PEKKA
IPC: C02F1/72
Filed: 1993-08-26
Abstract: PCT No. PCT/FI94/00377 Sec. 371 Date Jun. 10, 1996 Sec. 102(e) Date Jun. 10, 1996 PCT Filed Aug. 26, 1994 PCT Pub. No. WO95/06005 PCT Pub. Date Mar. 2, 1995A method for recovering at least one metal from an acidified waste water sludge by liquid-liquid extraction by providing an acidified waste water sludge containing ions of at least one metal and organic material, treating the waste water with an oxidizer to convert the organic material into a form that does not have an unfavorable effect on a subsequent liquid-liquid extraction, and subjecting the treated, acidified waste water sludge to a liquid-liquid extraction thereby obtaining an organic phase loaded with ions of said at least one metal, and subsequently recovering ions of said at least one metal from said organic phase.
Patent FI-935911-A0 (FI)
Inventor: BARKER PHILIP ALFRED
IPC: G02B6/44
Filed: 1993-12-29
Abstract: An optical fibre package suitable for installation using a fibre blowing process comprises at least one optical fibre, an inner coating about said fibre, and an outer resin coating about said inner coating, said resin coating including a significant plurality of particulate inclusions at least 10  mu m across, wherein the concentration of the particulate inclusions is significantly greater at the outer surface of the resin coating than at the inner limit of the resin coating. The inclusions may be hollow glass microspheres or mica flakes. The relative absence of significant particulate inclusions at the inner limit of the resin coating improves the mechanical performance of the fibre package relative to similar known packages. The presence of significant inclusions at the outer surface of the resin coating tends, during a blowing process, to increase viscous drag effects and to reduce friction between the package and the duct into which the package is blown, thereby enhancing blowability. <IMAGE>
Patent FI-945852-A0 (FI)
Inventor: ILOMAEKI VALTO
IPC: E21B3/00
Filed: 1994-12-13
Abstract: PCT No. PCT/FI95/00678 Sec. 371 Date Aug. 12, 1997 Sec. 102(e) Date Aug. 12, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/18798 PCT Pub. Date Jun. 20, 1996A method to drill a hole in the soil by a bit assembly and a bit assembly comprising a ring-shaped bit (2) to drill the outer circle of the hole and to which a protection tube system (4), mounted in the hole while drilling, is coupled, and a cylindric inner bit (1) to drill the center portion of the hole, from which bit at least the rotative motion is transmitted to the outer bit (2). Drilling by the outer bit (2) and pulling out the protection tube (4) are disconnected upon need by reverse rotation of the inner bit, whereafter drilling is continued with the inner bit (1) only.
Patent FI-950060-A0 (FI)
Inventor: EUTEBACH PETER
IPC: E06B3/54
Filed: 1995-01-05
Abstract: The invention relates to a connector for plate-like wall components (3, 8) in this case glass panes, in particular, with which there is no need for costly glass cutting. Here, only drillings are rather made inside the glass panes into which a connector half (10, 22) is fitted on each side. The connector halves are secured together by a screw (23).
Patent FI-950163-A0 (FI)
Inventor: BEISSWANGER RUDOLF
IPC: B65H18/16
Filed: 1995-01-13
Abstract: A paper carrying drum roller for a paper machine comprises a driven load-bearing drum (1), and tambour (2) where its axis is parallel to the drum axis and is arranged to swing around the drum circumference, and a guide roller (4), e.g. a broad reach roller, inserted in front of the drum. A pressure roller (5) is assigned to press on the drum's coating surface with adjustable pressure and here to be able to be positioned within a defined circumferential range on the drum.
Patent FI-950434-A0 (FI)
Inventor: ELIJOKI SEPPO
IPC: D21G9/00
Filed: 1995-02-01
Abstract: A method for producing surface-treated paper, in particular of fine paper, and a dry end of a paper machine that makes use of the method. A paper web that has been dewatered by pressing is dried in the forward dryer section (D1), in which drying energy is applied to the paper web over the entire length of the forward dryer section asymmetrically in the z-direction from the side of the bottom face of the web. This step is carried out by a number of successive groups (R1-R8) with single-wire draw that are open downward. In this manner, shrinkage of the web both in the machine direction and in the cross direction is reduced or at least partially prevented, which shrinkage tends to take place when the dry solids content becomes higher. Paper broke is removed from underneath the drying groups that are open downward substantially by the force of gravity onto the broke conveyor (19) placed underneath. The paper web which has a tendency of curling because of the asymmetric forward-drying is passed to the finishing section (D2) where it is finished while it is moistened and worked plastically by passing the web through at least one calendering nip (20,40) so that the tendencies of curling that arose in the web in the forward drying stage are substantially reduced.
Patent FI-953115-A0 (FI)
Inventor: VUORINEN VALTO
IPC: H01H3/40
Filed: 1995-06-21
Abstract: PCT No. PCT/FI96/00281 Sec. 371 Date Feb. 11, 1998 Sec. 102(e) Date Feb. 11, 1998 PCT Filed May 22, 1996 PCT Pub. No. WO97/01181 PCT Pub. Date Jan. 9, 1997A manually operated switch device with small operating play and precise function for the control of electrical equipment which includes a switch housing which has stationary contacts adapted thereto, and a contact bridging element with moving contacts which is adapted to be movable. The switch is operated by means of an actuating member which is movable in the interior of the switch housing and which is capable of transferring, by a rotational motion of the actuating member, the moving contacts for engaging and disengaging with the stationary contacts, and by means of a transmission means for converting the rotational motion of the actuating member into an axial motion. Springs are adapted to cooperate with the transmission means for exerting a spring force onto said transmission means for engaging and disengaging said contacts by having at least two springs located at the opposite sides of the actuating member for exerting a symmetrical spring force on said actuating member and said transmission means.