baber/WOPTO huggingface dataset:
Patent EP-0242052-A2 (EP)
Inventor: RUDD BRIAN A M
IPC: A61P31/04
Filed: 1987-03-11
Abstract: Compounds of the formula
     [wherein
     R 1  represents a methyl group;   R 2  represents a methyl group   R 3  represents a methyl, ethyl or isopropyl group; and   -A- represents a ring which is either
         (where R 4  is a hydroxy or methoxy group and R 5  is a hydrogen atom or R 4  and R 5  together with the carbon atom to which they are attached represent a group C=0); or when -A-represents ring (ii) wherein R 4  and R 5  together with the carbon atom to which they are attached represent a group C=0 then R 2  may also represent an aldehydo group;   or R 2  represents a hydroxymethyl group and -A- represents
     (where R 6  represents a hydrogen atom or a hydroxy group);
         (where R 7  is a hydroxy or methoxy group and Z represents either a group CHOH or a group C=0);   or R 1  represents a hydrogen atom and
         (where R 8  is a hydroxy or methoxy group); with the provisos that when R 2  represents a methyl group and R 4  represents a methoxy group then R 3  cannot represents a methyl or isopropyl group and when R 2  represents a hydroxymethyl group and R 6  represents a hydroxy group then R 3  cannot represent a methyl group.   
     Compounds of the invention have antiparasitic activity.
Patent EP-0237358-A2 (EP)
Inventor: FUKUI KUNISUKE
IPC: C08G63/60
Filed: 1987-03-13
Abstract: A melt-moldable wholly aromatic polyester comprising (A) aromatic hydroxycarboxylic acid residues, (B) aromatic diol residues, (C) 4,4'-dihydroxydiphenyl ether residues represented by the following formulaand (D) aromatic dicarboxylic acid residues, and a melt-moldable wholly aromatic polyester comprising (A) aromatic hydroxycarboxylic acid residues, (C)' aromatic diol residues represented by the following formulawherein Ar4 represents a group at least 60 mole% of which consists of a group of the following formula (a)or a group of the formula (a) and a group of the following formula (b)and (D) aromatic dicarboxylic acid residues.
Patent EP-0247726-A2 (EP)
Inventor: TAYLOR STEPHEN ALAN
IPC: C09J151/00
Filed: 1987-04-23
Abstract: This invention relates to an adhesive composition comprising (a) an acrylic functional urethane elastomer, (b) an acrylic monomer, (c) an organic sulphimide, an organic sulphinate or a salt thereof, (d) a peroxide initiator and(e) a tertiary amine curing accelerator. Component (e) preferably has at least two tertiary nitrogen atoms in its structure and is a reactive organic dye. The adhesive composition is curable aerobically, has faster curing rates than achieved hitherto and shows improved bond-strengths when compared with conventional tertiary amine curing accelerators.
Patent EP-0259109-A2 (EP)
Inventor: WILSON DONALD RICHARD
IPC: B01D63/00
Filed: 1987-08-28
Abstract: A permeable membrane system comprised of at least two sheets, at least one of the two sheets being a permeable membrane and at least one of the two sheets having regularly spaced grooves on at least one surface, the sheets being positioned in a configuration with the grooves on the surface of one sheet form­ing feed channels with a surface of the covering sheet. In the preferred configurations, both sheets are permeable membranes. In one configuration of the system, the grooved sheets may be posi­tioned so that the grooves in one sheet are aligned with the grooves in an adjacent sheet, whereby the grooves in one sheet form parts of the feed channels and the corresponding grooves of the other sheet form the other parts of the feed channels. Or, the grooved sheets may be alternated with planar sheets so that the grooves of the grooved sheets form the channels with the ad­jacent surface of a planar sheet. The sheet may instead be ar­ranged with grooves for feed channels covered by the planar sur­face of a sheet with grooves on its other surface for a permeate channel which are parallel or perpendicular to the grooves of the sheet for the feed channels. In still another configuration, at least one of the sheets contains grooves for feed channels on one surface of the membrane and parallel or perpendicular grooves for a permeate channel on the other surface of the membrane.   
     Separation processes utilize the permeable membrane systems. For those separations, the permeable membrane system is preferably made in the plate-and-frame or spiral-wound configuration.
Patent EP-0265276-A2 (EP)
Inventor: MATTIS JOHN S
IPC: H01R9/05
Filed: 1987-10-23
Abstract: A plug for sealing an end of a coupling assembly secured to an end of a coaxial cable includes a flange having an end face which has a cross-sectional area substantially less than a cross-sectional area of a threaded portion of the plug, the end face being urged against an end face of the coupling assembly to form a seal therewith.
Patent EP-0281752-A2 (EP)
Inventor: BOLLE JOACHIM DIPL-ING
IPC: B22C7/02
Filed: 1988-01-29
Abstract: In a lost foam process in which a complete, positive pattern of a thermally decomposable material is inserted into a flask containing sand, the sand is compacted by vibration. The casting metal is poured onto the thermally decomposable pattern, and the pattern is decomposed by casting heat. 
<??>So that shaped pieces having critical hollow spaces can be reliably moulded by the moulding sand and filled up with the same, the sand, while being poured in, is subjected to vacuum in order to enclose the pattern. The filling of the flask with sand and the compaction of the same is helped by the sand being vibrated at the same time as the vacuum is applied to it. 
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Patent EP-0278459-A2 (EP)
Inventor: BARD MARTIN
IPC: E04F13/14
Filed: 1988-02-08
Abstract: Bei einem unglasierten keramischen plattenförmigen Körper, der an ihn gelangende elektrische Spannungen in eine elektrisch leitende Unterkonstruktion abzuleiten vermag, besteht der Körper aus einem Scherben mit offener Porosität und sind die Poren mit einem Emulgator gefüllt, der sich hinsichtlich seiner elektrischen Leitfähigkeit ähnlich verhält wie ein Metall.
Patent EP-0279465-A2 (EP)
Inventor: KLOWAK BERNARD GEORGE
IPC: C09J7/21
Filed: 1988-02-19
Abstract: A method for manufacturing a stretchable fibrous tape base material having surfaces with improved smoothness comprises the steps of forming a wet fibrous base (24), partially dewatering the web (24) to between about 30% and 50% solids, conveying the partially dewatered web (24) on a smooth-surfaced roll (40, 140, 24) to a compression nip defined by the smooth-surfaced roll (40, 140, 240) and a smooth-surfaced fabric material (55, 155, 255), moving the fabric material (55, 155, 255) at a speed of about 10% to about 20% less than the surface speed of the smooth-surfaced roll (40, 140, 240), compressing the web (24) in the nip by forcing the fabric material (55, 155, 255) against the web (24) on the smooth-­surfaced roll (40, 140, 240) to directly transfer the web (24) from the roll (40, 140, 240) to the material (55, 155, 255), the fabric material (55, 155, 255) being compressed against the web (24) with a compression force of less than 15 lbs/linear inch or an average pressure of less than about 50 psi in the compression nip, the web (24) being also compressed in the machine direction by the difference in speed between the fabric material (55, 155, 255) and the sur­face of the roll (40, 140, 240), and drying the web (24), the dried web (24) having an apparent bulk less than .20 caliper pts/lb ream of 3000 sq. ft. Preferably, the dried web (24) has a caliper of less than .006 inch.
Patent EP-0292676-A2 (EP)
Inventor: MARX KARL-HEINZ ING
IPC: B29C61/06
Filed: 1988-04-07
Abstract: In a heat-recoverable article made from a crosslinked polyolefin, in particular a tube or a gaiter for covering a substrate, the degree of crosslinking of the wall region facing the substrate to be covered is significantly greater than the degree of crosslinking of the wall regions facing away from the substrate.
Patent EP-0314872-A2 (EP)
Inventor: KLEIN FREDERICK FRANK
IPC: H02M5/27
Filed: 1988-06-29
Abstract: The present invention provides a digital gate pulse generator (1) which controls the output of a cycloconverter used for electrical power conversion appli­cations by determining the timing and delivery of the firing pulses (12) to the switching devices (A₁-A₆) in the cycloconverter. The gate pulse generator (1) of the present invention utilizes digital techniques and a prede­termined series of values (6) to develop the necessary timing signals (9) for firing the switching devices (A₁-A₆). Each timing signal (9) is compared with a reference signal (13) to determine the exact firing time.
Patent EP-0307770-A2 (EP)
Inventor: FREDERICH FRITZ PROF DR-ING
IPC: B61F5/38
Filed: 1988-09-07
Abstract: The invention relates to a device for the compensation of undesired steering moments on the circumference of a driven or braked wheel, in particular of rail vehicles, in which the transmission of the drive or braking moments occurs by means of a planet gearing arranged in the wheel hub, the wheel (11) being mounted with one or more roller bearings (13) on the axle leg (14) and the reaction part of the planet drive to be supported being mounted with roller bearings (18) in the hollow hub (12) of the wheel (11) and an articulated torque support (27, 28) or (29, 30) which is known per se and active in both directions of rotation being arranged between the reaction part of the gearing and the axle bridge (26). <IMAGE>
Patent EP-0316683-A2 (EP)
Inventor: PORALLA DIETER M
IPC: A23K20/105
Filed: 1988-11-04
Abstract: All-mashes or feed supplements consisting of or containing magnesium dipropionate are proposed. The feeds have an anti-stress effect on the animals.
Patent EP-0320940-A2 (EP)
Inventor: MORITA SHIGERU
IPC: C08F216/14
Filed: 1988-12-15
Abstract: A monomer which is hardly soluble in water is effectively emulsion polymerized or copolymerized in the presence of a polymerization initiating source when the polymerization is carried out in the presence of a mono­valent cation.
Patent EP-0321910-A2 (EP)
Inventor: KINUHATA SATORU
IPC: B26D7/10
Filed: 1988-12-19
Abstract: A cutter supporting unit for a tyre grooving apparatus having a tyre supporting shaft and a cutter supporting unit which brings a cutter in or out of contact with a tyre held by the tyre supporting shaft, wherein that said cutter supporting unit is divided into a cutter holder (18) which holds the cutter (9) and a cutter supporting frame (14) to which the cutter holder (18) is connected removably. The unit largely reduces time and labor necessary for the cutter replacement and improves tyre grooving productivity.
Patent EP-0279594-A2 (EP)
Inventor: BAUER JAMES A
IPC: H01H47/00
Filed: 1988-02-12
Abstract: An electromagnetic contactor or controller in which the voltage impressed across the electromagnetic armature winding is controlled with an algorithm to enhance the closing operation. A microprocessor is utilized to implement the algorithm.
Patent EP-0282310-A2 (EP)
Inventor: BROWNING JAMES A
IPC: H05H1/42
Filed: 1988-03-10
Abstract: A high voltage, high current is applied between a cathode electrode (32) and a conductive body (31) forming a spray nozzle (31a) and acting as an anode electrode aligned with the cathode electrode (32) and being spaced therefrom. A vortex flow of plasma-producing gas is established within a cylindrical body (30) carrying the electrode (32) to create a low pressure core of gas flow extending through the anode passage (31) to establish an extended ionized arc column throughout the anode passage (31) with the rate of gas flow adjusted and the arc current correlated to the anode nozzle passage diameter to produce a supersonic extended ionized arc column (37) which extends beyond the end of the nozzle passage diameter. Preferably the material to be sprayed is introduced into the extended ionized arc column beyond the end of the nozzle to maximize the spray rate without undesirably overheating the spray material.
Patent EP-0292204-A2 (EP)
Inventor: BROWN GISELLE MACKENZIE
IPC: B01D17/022
Filed: 1988-05-12
Abstract: A method of coalescence involves the use of a coalescer element consisting essentially of or comprising a sintered polymeric media having a fine porous structure. Suitable polymers include thermoplastics or thermosetting resins. 
     The element is suitable for de-oiling oily water and dewatering crude oil.
Patent EP-0328913-A2 (EP)
Inventor: BINDER DIETER DR
IPC: A61K31/495
Filed: 1989-01-26
Abstract: Novel basically substituted 5-halothienoisothiazole- 3(2H)-one-1,1-dioxides of the formula 
<IMAGE>
 in which
 R1 represents hydrogen, (C1-C4)-alkyl or halogen,
 R2 represents halogen and
 n represents an integer from 2 to 6, their pharmaceutically tolerable acid addition salts, a process for their preparation and their use in medicaments for the treatment of anxiety states.
Patent EP-0332959-A2 (EP)
Inventor: JOST MICHAEL
IPC: G02B27/22
Filed: 1989-03-04
Abstract: In a stereoscopic display system for recognising a three-dimensional representation for a viewer, a virtual, i.e. apparently far removed, stereoscopic image is produced with the aid of two image surfaces which are arranged at the focal length of a collimator lens. For each of the two eyes, crosstalk from image information, contained in one of the two image surfaces, for in each case one of the eyes is prevented by superimposition of the virtual image information with the real image of a diaphragm element. As a result, in each case only virtual image information has an effect in each of the eyes. <IMAGE>
Patent EP-0339481-A2 (EP)
Title: Wideband amplifier
Inventor: MAIN WILLIAM ERIC
IPC: H03F3/343
Filed: 1989-04-20
Abstract: An amplifier (10) comprising a plurality (18,20, ... 22) of stacked current mirrors, each having an input and a common terminal, provides an output amplified current in response to receiving an input current at first and second inputs. A current source (24) supplies a direct current to the input of the first one of the current mirrors while the input and the common terminal is also coupled to the first and second inputs of the amplifier. The common terminal of each preceding current mirror is coupled to the input of the next proceeding current mirror whereby the sum of the input and output currents of the preceding amplifier is sourced to the input of the proceeding current mirror. An output of the last one of the plurality of current mirrors is coupled to the output (16) of the amplifier.
Patent EP-0352707-A2 (EP)
Inventor: GARVIN ROBERT T
IPC: C12R1/465
Filed: 1989-07-24
Abstract: A gene expression system is used to produce heterologous biologically active proteins, in particular bioactive granulocyte macrophage colony stimulating factor ("GM-CSF"), secreted from a host selected from the  Streptomyces  genera. The gene expression system includes a regulatory nucleotide sequence linked to a second nucleotide sequence encoding the heterologous protein. The regulatory sequence, encodes a peptide which directs the secretion of the heterologous protein in bioactive form from a host selected from the  Streptomyces  genera. The regulatory sequence includes a signal sequence and a promoter sequence. The second nucleotide sequence, which encodes GM-CSF or a biologically active derivative of GM-CSF, may be either natural or synthetic. In particular, the invention relates to an expression system for secreting bioactive, non-glycosylated, oxidized, therapeutically useful GM-CSF from a host selected from the  Streptomyces  genera.
Patent EP-0359072-A2 (EP)
Inventor: NETH ALOIS
IPC: H04L25/00
Filed: 1989-09-02
Abstract: It is known to transmit additional information in a digital data transmission system by means of the change between two codes in which a main information is transmitted. According to the invention, the additional information (Z) is transmitted by virtue of the fact that the code for the main information (H) is switched over from a first to a second code for a first period of time with one binary value of the additional information (Z) and for a second period of time with the other binary value. <IMAGE>
Patent EP-0367095-A2 (EP)
Inventor: HAAG HAROLD FRED
IPC: B05D3/10
Filed: 1989-10-25
Abstract: A method of improving the paint adhesion properties of a cycloolefin polymer article comprising exposing the surface of said article to a solution of sodium hypochlorite or a solution of potassium permanganate. Preferably the solution is of sodium hypochlorite and it further contains a detergent solution.
Patent EP-0368247-A2 (EP)
Inventor: AKIYAMA YOHKO
IPC: A61K9/22
Filed: 1989-11-07
Abstract: There is provided a matrix preparation produced by dispersing a pharmaceutically active ingredient into a matrix which is solid at ambient temperature and comprised of a fatty acid ester of a polyglycerol. 
     The preparation has stable release-controlling ability, can be processed to fine granules, granules, capsules, tablets etc., and contributes to reduce the administration times of the active ingredient and side effects of the ingredient.
Patent EP-0371371-A2 (EP)
Inventor: RISIUS HARALD
IPC: B44C1/24
Filed: 1989-11-21
Abstract: The invention relates to a process for producing a wood-like texture on the surface of, in particular, medium-density fibre boards by applying, as the starting material, a resin/water mixture to the surface of a hardened fibre board, and subsequently pressing the fibre board in a short-cycle press under the action of pressure and heat and using a textured press pattern.
Patent EP-0351905-A2 (EP)
Title: Verfahren zur Herstellung von Festkörpern
Inventor: GEITTNER PETER DR
IPC: C23C14/24
Filed: 1989-07-10
Abstract: Ein Substrat (35) wird unter Verwendung von Ausgangsmaterialien beschichtet, die in die Form von Clustern (28) gebracht werden. Die Cluster werden in ihre molekularen bzw. atomaren Bestandteile aufgelöst und die Bestandteile werden in Form kompakter Schichten (34) auf dem Substrat abgeschieden. Dadurch wird erreicht, daß die Schichten definiert strukturiert sind und keinen Einbau von Fremdmolekülen aufweisen.
Patent EP-0367359-A2 (EP)
Inventor: STELLMACH DIETER DIPL-ING
IPC: B65H7/02
Filed: 1989-10-19
Abstract: A device is intended for sensing the beginning (1a) or the end (1b) of a recording medium (1) in a processor, a feeler lever (2) resting on the spring-mounted switching element (3a) of a microswitch (3), and the terminal contacts (5a, 5b) of the microswitch (3) being connected to an electronic control or display circuit (4). 
<??>In order to provide a purely mechanical sensing device which can be produced economically, is functional for all types of recording media, is low-wearing and is capable of detecting the beginning (1a) or the end (1b) of a recording medium (1) with great accuracy, it is proposed that a first feeler lever arm (2a), which can be swivelled into the path (6) of the recording medium, forms at its tip (9) a stop surface (11), which in the stop position (10) is perpendicular and right- angled or approximately right-angled, for the beginning (1a) of the recording medium (1) relative to the path of the recording medium. 
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Patent EP-0324576-A2 (EP)
Inventor: FUKUI SATOSHI
IPC: B41M5/337
Filed: 1989-01-10
Abstract: A thermal recording material having a thermal record­ing layer that utilizes a color forming reaction between at least one basic dye and a color developing agent capable of forming color in contact with said basic dye, said thermal recording layer containing a dihydroxydiphenyl ether of the formula:
      so as to enhance the color forming ability and degree of brightness of said thermal recording material. In order to enhance the image stability of this thermal recording material, the thermal recording layer may further contain at least one compound selected from the group consisting of 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)-butane, 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexyl)butane, 1,3,5-­tris(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl)isocyanuric acid and 1,1-bis(2-methyl-4-hydroxy-5-t-butylphenyl)butane.
Patent EP-0333507-A2 (EP)
Inventor: KABURAGI YOSHIAKI
IPC: B41J11/00
Filed: 1989-03-17
Abstract: An ink jet recording apparatus has means (11) for heating a recording medium (7) guide member disposed near the ink recording area by a recording head (1) for discharging ink, and means for switching the rate of heat imparted to the unit length of the recording medium with respect to the direction of conveyance thereof by the heating means (11) in conformity with a parameter changing the environmental condition of the ink recording area.
Patent EP-0336718-A2 (EP)
Inventor: WINTER ROBERT B
IPC: C12N9/02
Filed: 1989-04-04
Abstract: This invention relates to a method for the microbial degradation of trichlorethylene by treating trichloroethylene with  Pseudomonas mendocina  KR-1 or  Pseudomonas putida  Y2101 or a microorganism host cell that contains a recombinant plasmid. The recombinant plasmid contains toluene monooxygenase genes from  Pseudomonas mendocina  KR-1. The microorganism host cell containing the recombinant plasmid must have been treated with an inducer of the toluene monooxygenase genes. The method may be applied to the treatment of loci of trichloroethylene chemical waste in water or soil. More particularly, the method may be applied to degrade trichloroethylene as it may be present as a pollutant or contaminant in water, in industrial effluents, in various land areas such as industrial sites, or in various laboratory or commercial installations.
Patent EP-0338861-A2 (EP)
Inventor: SPICKETT ROBERT GEOFFREY WILLI
IPC: A61K9/26
Filed: 1989-04-21
Abstract: Antacid powders, tablets etc. of prolonged gastric residence time have an internal phase of a solid antacid and excipient surrounded by a solid external phase containing a hydrophobic substance e.g. an ester of glycerol with palmitic or stearic acid, a hydroxylated polyalkene and a non-ionic emulsifier.
Patent EP-0348103-A2 (EP)
Inventor: EVANS JEFFREY CLARK
IPC: A23K10/33
Filed: 1989-06-15
Abstract: The invention is a coating for animal feeds; more particularly a coating composition comprising cane molasses for animal feeds which provides a golden brown color and free-flow characteristics to such feeds. The invention discloses that when cane molasses or cane molasses/fat is treated with phosphoric acid, phosphate or polyphosphate salts, or various acids, the resulting composition provides a golden brown color, improves the free-flow characteristics, and improves tackiness reten­tion of the feed to which it is applied. Addition of an emulsifier to a cane molasses/fat coating composition eliminates spottiness.
Patent EP-0393538-A2 (EP)
Inventor: ITOH YASUO
IPC: C07D513/04
Filed: 1990-04-13
Abstract: A thiazetoquinoline-3-carboxylic acid derivative represented by the general formula (I)
      wherein R₁ is a hydrogen atom or a lower alkyl group; R₂ is a fluorine atom or a chlorine atom; R₃ is a hydrogen atom, a lower alkyl group, a lower alkanoyl group, a halogenated lower alkanoyl, or alkoxycarbonyl group; and R₄ is a hydrogen atom or a lower alkyl group, and a pharmacologically acceptable salt thereof, a process for preparation thereof, a pharmaceutical composition comprising the same, and a method for the treatment of an infectious disease by administering the same, are disclosed.
Patent EP-0402883-A2 (EP)
Inventor: WALTER TIMOTHY HAROLD
IPC: A43B13/40
Filed: 1990-06-13
Abstract: A flexible innersole, or component thereof, for footwear of a foamed thermoplastic multi-block copolymer elastomer having a substantially uniform closed cell structure and having a specific gravity of less than about 0.35, an energy return ratio greater than about 0.55 when compressed and released said foam being prepared from a thermoplastic multi-block copolymer elastomer having a Shore D hardness of 25-45.