baber/WOPTO huggingface dataset:
Patent DK-315988-A (DK)
Inventor: MILLER LEROY J
IPC: G02F/
Filed: 1988-06-10
Abstract: Liquid crystals are induced to assume a uniform tilted alignment in the absence of an applied field by treating the surface of a substrate to provide a desired tilted surface microstructure and free hydroxyl groups. A long chain alcohol having the formula ROH, where R is a carbon chain having at least 6 carbon atoms therein, is chemically reacted with the tilted surface microstructure, and the alkoxy groups derived therefrom are chemically bonded to the microstructure. Subsequently introduced liquid crystals assume an alignment tilting from the vertical at a tilt angle of about 0.5 degree to about 6 degree. The liquid crystals exhibit a significantly greater photostability than has previously been achieved. The microstructure is preferably obtained by depositing sequential layers of SiOx at medium and shallow grazing angles, where x is from 1 to 2, with the substrate rotated 90 degree between depositions. <IMAGE>
Patent DK-371181-A (DK)
Inventor: HELLER H
IPC: C05D9/00
Filed: 1981-08-21
Abstract: A fertilizer for the long term and uniform supply of plants with nutrient ions comprising a covalently crosslinked hydrogel in which are embedded ion exchangers which are laden with plant nutrients; furthermore a process for the long term and uniform supply of plants with nutrient ions wherein a covalently crosslinked hydrogel in which are embedded ion exchangers which are laden with plant nutrients is applied to the plants or their environment.
Patent DK-386380-A (DK)
Inventor: JANSSEN H
IPC: H01B13/14
Filed: 1980-09-11
Abstract: 1. Claims for the Contracting States : BE CH DE FR GB IT LI NL SE Use of aromatic polyether ketones with repeated units of the formula  see diagramm : EP0025538,P4,F4  in which Ar stands for aromatic residues, which may be the same or different, in particular for residues of benzene, naphthaline or diphenyl, and in which n represents an integer from 50 to 200, for the production of insulated winding wires from copper by extrusion, so that the total film thickness of the insulation meets with the requirements of the German Industrial Standard DIN 46 435 (April 1977). 1. Claim for the Contracting State : AT Method for the production of insulated winding wires from copper by extrusion so that the total film thickness of the insulation meets with the requirements of the German Industrial Standard DIN 46 435 (April 1977), characterized in that aromatic polyether ketones with repeated units of the formula  see diagramm : EP0025538,P5,F1  in which Ar stands for aromatic residues, which may be the same or different, in particular for residues of benzene, naphthaline or diphenyl, and in which n represents an integer from 50 to 200 are used.
Patent DK-432179-A (DK)
Inventor: KJELLIN P G
IPC: C07D473/06
Filed: 1979-10-12
Abstract: 3-Alkylxanthines characterized by the formula 
<CHEM>
 wherein R<1> is n-propyl, n-butyl, isobutyl, n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobuty, cyclopentyl of cyclohexylmethyl, and R<2> is hydrogen or methyl, provided that R<2> is methyl when R<1> is n-propyl, n-butyl or isobutyl, or a physiologically acceptable salt thereof, for example the compound 3-cyclopetnyl-3, 7-dihydro-1H-purine-2, 6-dione, have activity against chronic obstructive airway disease or cardiac disease. These compounds are produced by several methods, exemplified by the following one: reacting a compound of the formula 
<CHEM>
 with a compound of the formula
 R<2>-X
 wherein R<1> and R<2> have the definition given above and X is -COOH, -CONH2 or -OC-O-CO-R2 and, if necessary, submitting the obtained product to dehydration. The starting compounds wherein R<1> is n-pentyl, 2-methylbutyl, 3-methylbutyl, 2,2-dimethylpropyl, cyclopropyl, cyclobutyl, cyclopentyl or cylohexylmethyl are not previously described in teh literature They are prepared by reacting a compound of the formula R<1>NHCONH2 with cyanoacetic acid, cyclising the produced 1-cyanoycetyl-3-R<1>urea with alkali, nitrosing the so produced 1-R<1>-6-aminouracil with HNO2 and reducing the so produced 1-R<1>-5-nitroso-6-aminouracil with H2//PtO2.
Patent DK-549789-A (DK)
Inventor: KALVODA JAROSLAV
IPC: C07D303/46
Filed: 1989-11-03
Abstract: Compounds of the formula <IMAGE> in which R1 denotes hydrogen or lower alkyl, R2 denotes hydrogen or a hydroxyl protecting group R2', and R3 denotes optionally substituted phenyl or lower alkyl, can be prepared in a three-step process from easily accessible  beta -lactam starting materials.
Patent FI-792283-A (FI)
Inventor: EICKEN KARL
IPC: A01N43/56
Filed: 1979-07-20
Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula    <IMAGE>  I  where R denotes hydrogen or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole which is attached via a ring nitrogen atom and is unsubstituted or mono- or poly-substituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of a maximum of 4 carbon atoms, cyano, carboxy, carbalkoxy of a maximum of 4 carbon atoms in the alkoxy, or alkanoyl of a maximum of 4 carbon atoms, A also denoting a salt of an azole containing 2 or 3 nitrogen atoms, and a haloacetanilide of the formula    <IMAGE> II  where R denotes linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting linear or branched alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-yl or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to haloacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight.
Patent FI-793720-A (FI)
Inventor: KRUGER HORST
IPC: D21C9/16
Filed: 1979-11-27
Abstract: 1. A process for lightening and deodorizing kraft or sulphate pulp, characterized in that from 0.05 to 3 % by weight, based on completely dry pulp, of a peroxide (based on 100 % peroxide) are added after sulphate cooking during pulp preparation in the region of the diffusion wash using residual alkalinity of the pulp suspension which is still present in the pulp as a result of the alkaline cooking.
Patent FI-855037-A (FI)
Inventor: FRANKEL LAWRENCE STEPHEN
IPC: C08F291/00
Filed: 1985-12-17
Abstract: Aqueous dispersions of water-insoluble latex polymer are prepared by swelling an initial water-insoluble latex polymer, prepared by emulsion polymerization of at least one ethylenically unsaturated monomer comprising no more than 2% by weight, based on the total weight of said ethylenically unsaturated monomer, of multi-ethylenically unsaturated monomer, with additional ethylenically unsaturated monomer comprising at least one monomer having at least two sites of ethylenic unsaturation. The additional monomer is subsequently polymerized within the swollen latex polymer.   Compositions comprising the latex polymer may be used as coatings for flexible or rigid substrates, as caulks, or as roof mastics.
Patent FI-873540-A (FI)
Inventor: BRUNJES GERALD A E
IPC: B65D27/04
Filed: 1987-08-14
Abstract: An envelope suitable for use in automatic teller machines is composed of two separate sheets of material forming a rectangular front panel l0 and a rectangular back panel 20 respectively. The front panel l0 and back panel 20 are adhesively secured along three marginal edges l2,l3,l4 and a closure flap l5 extends from the front panel l0 along its unsecured edge ll. The surface of the closure flap facing the back panel carries an adhesive substance l6 whereby the closure flap may be folded along the said unsecured edge ll over the back panel 20 and secured thereto to close and seal the envelope. The material of one of the panels is a translucent paper receptive to conventional printing processes and adapted to permit visual inspection of the envelope contents when the envelope is sealed.
Patent FI-881707-A (FI)
Inventor: SLEIGH THOMAS
IPC: C07J1/00
Filed: 1988-04-13
Abstract: 2-Morpholinyl-androstane derivs. of fomrula (I), their mono- and bis-quat. ammonium cpds. and the acid addn. salts of (I) or its mono-quat. ammonium cpds. are new. In the formula, R1 = H or 1-12C opt. substd. acyl; R2 = H or 1-12C acyl; R3 = CH2, N(Me) or a bond. - Pref. R1 = H; R2 = 1-6C satd. acyl; R3 = CH2 or bond; and cpds. are 16 beta-monoquat. ammonium cpds..
Patent FI-885957-A (FI)
Inventor: YLIAHO HARTO
IPC: B60P3/00
Filed: 1988-12-23
Abstract: A process for packing viscose staple fibre into a transport chamber and removing it therefrom, in which the viscose staple fibre is transferred to a container or equivalent transport chamber, the viscose staple fibre is packed in the transport chamber to a packing density which is greater than the manufacturing density, the viscose staple fibre is transferred, in connection with the removal from the transport chamber, to a usage density which is substantially less than the packing density and shifts the viscose staple fibre to the place of use. The device incorporates members 1 for shifting the viscose staple fibre from the manufacturing process to the container or equivalent transport chamber and a device for packing and removal 2. <IMAGE>
Patent FI-911713-A (FI)
Inventor: COHEN MARLENE LOIS
IPC: A61P43/00
Filed: 1991-04-10
Abstract: This invention provides N-(2-hydroxycyclopentyl)-1-isopropyl-6-methylergoline-8-carboxamides useful for blocking 5HT2 receptors in mammals having an excess of serotonin centrally or peripherally. The invention also provides methods for treating sexual dysfunction, hypertension, migraine, vasospasm, thrombosis, ischemia, depression, anxiety, sleep disorders and appetite disorders with a compound of the invention.
Patent FI-915107-A (FI)
Inventor: EVANS ROBERT W
IPC: E21B31/113
Filed: 1991-10-30
Abstract: A double acting hydraulic drilling jar 1 includes a mandrel 2 arranged in a housing 3 for sliding longitudinal movement. A hammer 69 is positioned on the mandrel 2 and interacts with anvil surfaces 64, 66 in the housing 3 to deliver both upward and downward jarring forces to a drill string. A hydraulic valve arrangement permits the storage of large amounts of static force before releasing the hammer 69 to strike the anvil surfaces with great force. The hydraulic valve arrangement includes a tripping valve 95 positioned to be actuated by a first pair of engaging surfaces in response to downward movement of the mandrel 2 in the housing 3 and a second pair of engaging surfaces in response to upward movement of the mandrel 2 in the housing 3. Thus, independent control over the upward and downward jarring action is achieved.
Patent FI-921613-A (FI)
Inventor: DEHARDE HORST
IPC: H01H3/30
Filed: 1992-04-10
Abstract: Switch drives are used for transmitting force from the front of a switching installation to a switching device located in the switching installation. The object here is to simplify the switching operations of a switch drive of the type already mentioned and to provide self-controlling mechanisms which close or open operating openings, indicate unambiguous switch positions and automatically lock the cable connecting spaces, depending on the switching operation. The solution provides that a switching-on spring (6) and a switching-off spring (20) are simultaneously clamped at the maximum force point during manual switching rotation of an operating shaft (1). In this case, mechanical coupling elements (3, 4, 22, 23, 17, 16, 27, 28, 29, 30, 32, 39), > [sic] are moved into the switched-on position, and the switching-off spring is held in the clamped position via a switching-off spring lever (19). A transverse slide (36), which can be operated by the switching shaft (38), makes it possible to lock the operating shafts (1, 80) alternately, is used as the switch position indication, and locks the cable connecting spaces by means of a driver shaft (35) which is connected to the transverse slide and has a locking lever (33). Such a switch drive is suitable for medium-voltage switch devices, especially for load interrupter switches. <IMAGE>
Patent FI-932028-A (FI)
Inventor: MICKEL STUART JOHN
IPC: A61K31/66
Filed: 1993-05-05
Abstract: N-Aralkyl- and N-heteroaralkylaminoalkanephosphinic acids of the formula I <IMAGE> in which R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, araliphatic or heteroarylaliphatic radical having at least 2 C atoms, R1 represents hydrogen or hydroxyl, R2 denotes an optionally functionally modified carboxyl-substituted araliphatic or heteroarylaliphatic radical which is bonded directly or via a spacer and R3 represents hydrogen, lower alkyl or a group R2, and their salts have useful nootropic and antiepileptic properties and can be used for the preparation of a nootropic or antiepileptic medicament.
Patent FI-932226-A (FI)
Inventor: MENOUD EDOUARD
IPC: G07F9/02
Filed: 1993-05-17
Abstract: The automatic machine has a housing (1), the cover (2) of which is blocked by a pawl (5) in the closing position. Coins are inserted through a slot (10), are tested by an electronic coin tester (9) and finally pass into a collecting container (35), an electric motor at the same time pushing out one item of the products offered. For the maintenance of the automatic machine, for example the refilling of the products and the gathering of the collected coins, the service engineer pushes a card (41) having a data carrier into a slot (40), and contact tongues (44) read off the data on the card and store them in a memory (51) via a computer (50). Subsequently, particulars relating to the amount collected and to the operation of the automatic machine are transmitted to the data carrier of the card (41) and the cover (2) is released, so that the automatic machine can be serviced. The automatic machine is easy to service and is user-friendly and affords advantages in terms of management. <IMAGE>
Patent FI-942741-A (FI)
Inventor: DIAT CHRISTIAN
IPC: B24C5/04
Filed: 1994-06-10
Abstract: PCT No. PCT/FR92/01177 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11908 PCT Pub. Date Jun. 24, 1993In performing micro-cleaning and micro-blasting, a dry micro-cleaning abrasive powder is sprayed having a very small grain size. This enables high cleaning speeds to be reconciled with exceptionally fine blasting in order to remove dirty stains and encrusted deposits from valuable, delicate, or fragile medium as is the case when having to blast off pollutants and pollution that become stuck to the surfaces of monuments and buildings. Jets of compressed air charged with fine abrasive particles having grain sizes of less than 200 micrometers can also be sprayed towards the surface. The jets are emitted from nozzles at high speeds so that they sweep the surface with at least ten jets, each of which has a cross section lying in the range of 400 micrometers to 4 millimeters, so that very low kinetic energy is imparted to the surface.
Patent FI-942794-A (FI)
Inventor: HANSON RONALD L
IPC: C12Q1/04
Filed: 1994-06-13
Abstract: An enzymatic hydrolysis method, wherein one or more C-10 acyloxy-bearing taxanes are contacted with an enzyme or microorganism capable of hydrolyzing said acyloxy groups to hydroxyl groups. Also provided is an enzymatic esterification method, wherein one or more C-10 hydroxyl-bearing taxanes are contacted with an acylating agent and an enzyme or microorganism capable of esterifying said hydroxyl groups to form acyloxy groups. Further provided is an enzymatic hydrolysis method, wherein one or more C-13 acyloxy-bearing taxanes are contacted with an enzyme or microorganism capable of hydrolyzing said acyloxy groups to hydroxyl groups. The methods are especially useful for the preparation of compounds which may be employed as intermediates in the preparation of taxanes such as taxol.
Patent FI-951648-A (FI)
Inventor: STASCHEWSKI HARRY
IPC: B23K9/025
Filed: 1995-04-06
Abstract: The appts. for welding under a protective gas thin sheet metal moving along beneath a fixed water-cooled welding head incorporates one or more non-melting electrodes held by electron clamps which, in turn, are held by a clamp holder in the housing of the welding torch. The appts. is characterised by the following facts: (a) a tubular clamping element (7) is located in a central bore of the clamp holder (3); and (b) the free end of the element (3) is slit to provide a clamping seat for the electrode (20). Protective gas is delivered into the annular gap (8), which has at least one ring seal (13, 14), between the holder (3) and the clamping element (8). The clamping element is provided with a handle (9). <IMAGE>
Patent FI-953756-A (FI)
Inventor: STADLER MONIKA
IPC: A61L2/00
Filed: 1995-08-08
Abstract: A method for the inactivation of viruses, in particular those having no lipid coats, in protein-containing compositions from blood, blood plasma or similar natural sources by treating said source, simultaneously or succesively, with an effective amount of dialkyl or trialkyl phosphates and optionally surfactants at an elevated temperature in the range of from 55° C. to 67° C. for five hours to 30 hours.
Patent FI-956160-A (FI)
Inventor: SMITH BREN R
IPC: G03G15/08
Filed: 1995-12-21
Abstract: A toner cartridge dispenses toner for a printing apparatus. The cartridge comprises a housing having an internal cavity and a series of openings through a sidewall of the housing. An axially reciprocating slide includes a series of openings that are selectively aligned with the housing openings to discharge toner from the cavity. An agitating mechanism operates within the cavity and in response to paper advancement through the printing apparatus to facilitate discharge of toner from the cartridge.
Patent FI-960835-A (FI)
Inventor: GIMMY MANFRED
IPC: B02C18/02
Filed: 1996-02-23
Abstract: PCT No. PCT/EP94/02741 Sec. 371 Date Mar. 25, 1996 Sec. 102(e) Date Mar. 25, 1996 PCT Filed Aug. 18, 1994 PCT Pub. No. WO95/05898 PCT Pub. Date Mar. 2, 1995A material comminution device has a housing. Cutters extend within the housing and move toward each other in a scissor-like manner. The cutters extend parallel to each other along a bottom portion and diverge along a top portion, and consist of comb-like rows of spaced blades that mesh with each other. The blades carry out at the same time a shearing movement and a swivelling movement around an axis by means of a crank mechanism.
Patent FI-970011-A (FI)
Inventor: LINDQVIST NICLAS
IPC: D21F5/04
Filed: 1997-01-02
Abstract: PCT No. PCT/SE95/00752 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed Jun. 20, 1995 PCT Pub. No. WO96/01341 PCT Pub. Date Jan. 18, 1996A device is arranged in the drying section of a papermaking machine for reducing the effects of the tendency of a paper web (4) to adhere to a drying cylinder (1) as it passes from the drying cylinder to a subsequent guide roll (2). In the drying section, the paper web (4), supported by a drying fabric (5), is conducted alternatingly over a plurality of drying cylinders (1) and guide rolls (2). A blow box (6) is arranged in the transition portion (A) and has a wall (7) extending in parallel with the drying fabric (5) so as to form a narrow air gap (8) between the wall and the drying fabric. The blow box (6) comprises nozzle (12) having a slot-shaped opening for ejecting a well-defined air jet (P1) towards the drying fabric (5) away from the air gap (8). The nozzle (12) is directed such that its center plane intersects the circumferential surface of the drying cylinder (1) along a first straight line positioned upstream of a second line, along which the paper web (4) leaves the drying cylinder (1).
Patent FI-990103-A (FI)
Inventor: JUUTINEN VESA
IPC: D21F9/02
Filed: 1999-01-19
Abstract: An arrangement for adjusting the width of a fibre web in an apparatus comprising two filter wires permeable to water, the filter wires having the same direction of travel, and a conduit for placing pulp suspension between the wires. The arrangement comprises channel for feeding water between the wires and to the edges thereof.
Patent GB-122446-A (GB)
Title: An Improved Rotary Engine adaptable as Motor, Pump, or Meter.
Inventor: KEMP JAMES REGINALD
IPC: F01B13/02
Filed: 1918-01-18
Abstract: 122,446. Kemp, J. R. Jan. 18, 1918. Gas meters; air and steam meters.-Comprises apparatus suitable as a meter and described as an internal-combustion engine, and consists of a casing A with cooling ribs and two flat sides A<1>, A<2> with rounded ends A<3>, A<4> and a central flange F, by which it rotates on an eccentric E formed in one with a shaft E' secured to a standard D. Three such casings are provided and arranged at 120 degrees to one another on the power shaft C, which is mounted in the eccentric E at one end and similarly supported at the other end. Each casing is provided with two pistons B, B<1> carrying guides B<2>, B<3> which move on slides C<6>, C<7> secured to blocks C<1> attached to the shaft C. A bearing-ring G is mounted on the eccentric, and has external and internal teeth G<1>, G<2> engaging wheels L<1>, H. The wheel H 'is secured to the shaft C, and wheels L<1> actuate, through tooth gearing, cam shafts M which have each inlet and exhaust cams N, N<1> arranged at 90 degrees to one another and operate, through levers P<1>, O<1> carried bv brackets, valves P, 0 which are made hollow to permit cooling. The valves are closed by laminated springs P<4>, O<4>, and the valve boxes P<2>, O<2> are cast integral with the corner plate A<6>. The charge is conveyed tn the chamber S through the shaft E<1>. The pistons are rectangular in form and are provided with strips of packing of L-section. According to the Provisional Specification the bearings of the casing and crank-shaft may be provided with balls or rollers, and the piston packing may be pressed out by springs.