baber/WOPTO huggingface dataset:
Patent EP-0315149-B1 (EP)
IPC: C08F8/30
Filed: 1988-11-02
Granted: 1993-09-01
Abstract: Imidized acrylic polymers obtained by reacting an acrylic resin in the molten state with at least one modifier of the formula: <CHEM> wherein R min , R sec  and R''', the same or different, are hydrogen or an alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl radical containing from 1 to 20 carbon atoms, X is an alkylene radical, straight or branched, containing from 1 to 12 carbon atoms, a cycloalkylene radical containing from 5 to 12 carbon atoms or an arylene radical containing from 6 to 12 carbon atoms, optionally substituted with heteratoms such as O, N, S, halogen, etc.
Patent EP-0283442-B1 (EP)
IPC: A61K9/54
Filed: 1988-01-18
Granted: 1992-10-07
Abstract: A process for the preparation of pancrelipase microspheres is described, starting from seeds consisting of pancrelipase granules of specific particle size, obtained by means of precompression, followed by dry granulation and sphering.
Patent EP-0352275-B1 (EP)
Inventor: FRELLER WALTER
IPC: F24J3/00
Filed: 1988-03-23
Granted: 1994-07-13
Abstract: On peut utiliser en continu une réservoir de milieux fluides pourvu d'au moins un ou de plusieurs types de génération d'énergie, tels que chauffage par rayonnement solaire alimenté en chaleur par circulation thermique, incinération de déchets avec récupération de la chaleur des effluents gazeux à une température proche de celle de l'air, récupération de la chaleur perdue d'effluents gazeux de chaudières de chauffage et de générateurs, voire la production de bio-gaz à partir de déchets ménagers dans des eaux usées.
Patent EP-0311674-B1 (EP)
Title: Module a circuit integre multipuce a cavite vers le haut et cavite vers le bas
IPC: H01L23/04
Filed: 1988-04-18
Granted: 1990-12-27
Abstract: Un circuit intégré multipuce comprend un corps mince plan (10 et 20) qui possède des surfaces principales supérieure (20b) et inférieure (10b). Des conducteurs (12a) acheminant les signaux électriques sont intégrés dans les corps et comprennent des bornes d'entrée/sortie (12) sur une portion de la surface inférieure. Des cavités regardant vers le bas (11-1) et tenant des puces de circuit intégré haute puissance (30) s'étendent à partir d'une autre portion de la surface inférieure et entrent dans le corps, et des cavités regardant vers le haut (21-1 à 21-6) tenant des circuits intégrés de faible puissance (30) s'étendent depuis la surface supérieure et entrent dans le coprs. Une petite résistance thermique pour les puces haute puissance est prévue, et l'encombrement est simultanément réduit au minimum en plaçant les cavités regardant vers le haut au-dessus des bornes.
Patent EP-0340262-B1 (EP)
Inventor: SANDERS EDGAR S JR
IPC: B01D71/26
Filed: 1988-09-14
Granted: 1994-06-29
Abstract: The invention is a semi-permeable membrane which comprises a polymeric matrix with two porous surfaces and a region which functions to separate one or more gases from one or more other gases. A composition is disclosed that is useful for the preparation of a bisphenol-based polycarbonate membrane wherein at least 25 percent by weight of the bisphenol moieties are tetrahalogenated, preferably Cl or Br. The composition includes (i) a bisphenol-based polycarbonate wherein at least 25 percent by weight of the bisphenol moieties are tetrahalogenated, wherein the halogen is Cl or Br, (ii) a solvent for such polycarbonate, and (iii) a non-solvent for such polycarbonate. A process is described wherein the composition is heated and extruded into a shape suitable for membrane use such as a hollow fiber. The formed membrane is then passed through a quench zone wherein the mixture undergoes phase separation, and the solvent non-solvent are removed and a discriminating region capable of separating oxygen from nitrogen is formed. The membranes of this invention exhibit excellent separation factors and flux. Such membranes are less prone to being damaged due to handling and exposure to contaminants due to the internal region which affects the separation, as the porous surfaces function to protect such region.
Patent EP-0336231-B1 (EP)
Inventor: BEIER WILFRIED DR
IPC: G01N33/53
Filed: 1989-03-23
Granted: 1994-09-07
Abstract: Biologically active substances which are intended, for example, for immunodiagnosis and are in immobilised form must not lose their activity during the immobilisation and the subsequent conversion into dry products and ought to retain their activity unchanged in the dried immobilised form for as long as possible. Dry products with improved activity and stability are prepared by drying the immobilised biologically active substances in the presence of a mixture of one or more sugar alcohols with a crystallisation retarder, in particular in the form of hydrogenated oligosaccharides.   Biochemistry, biotechnology and immunodiagnosis.
Patent EP-0375879-B1 (EP)
Inventor: LOHR WILLY
IPC: G01N35/04
Filed: 1989-10-27
Granted: 1993-11-24
Abstract: An apparatus for controlling a star wheel for precise positioning of specimen containers in circumferentially successive segments of the star wheel. The apparatus includes at least two sensor arrays, each including a transmitter and receiver, which are angularly offset from one another in the plane of rotation of the star wheel and face end surfaces of segmental vanes of the star wheel. Each time the star wheel reaches a defined angular position, one of the sensor arrays responds, and the output signal of this sensor array, via a control circuit, triggers a drive motor for the star wheel such that its rotational speed is reduced, and the output signal of the other sensor array, when the same segment moves past it, stops the motor. With this kind of two-stage triggering of the motor, the inertia of such a star wheel in its rotation is taken into account, so that the star wheel is controllable exactly in such a way that the specimen containers come to a stop successively and with high precision at the desired stopping position, where one or more processing steps, such as a measurement of luminescence, can be performed. By scanning the star wheel with the two sensor arrays directly at its circumference, additional components such as control disks, which are an additional source of error and reduce the precision, can be dispensed with.
Patent EP-0368388-B1 (EP)
Inventor: JANSSEN CORNELUS GERARDUS MARI
IPC: A61K31/505
Filed: 1989-10-30
Granted: 1995-05-10
Abstract: Novel 3-piperidinyl-1,2-benzisoxazoles of formula <CHEM>  wherein Alk is C1-4alkanediyl;  R<1> is hydrogen, C1-4alkyl or halo;  R<2> is C1-4alkyl;  R<3> is hydroxy or R<4>-C(=O)O-; and  R<4> is C1-19alkyl; the pharmaceutically acceptable acid addition salts and stereoisomers thereof, which compounds are anti-psychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0336696-B1 (EP)
Inventor: CRUM PETER
IPC: A47F1/00
Filed: 1989-04-04
Granted: 1994-02-02
Abstract: A merchandiser assembly (21) is provided for storing and displaying products (31) in a shelf-like manner. The merchandiser assembly greatly facilitates stock rotation, is self-facing, and automatically maintains an organized and properly positioned stock of products. A product tray (23) is slidably mounted with respect to a support member (24), and a product follower that is slidably mounted with respect to the product is limited in the extent of its forward movement in order to provide free space for the refilling of the merchandiser assembly with fresh products when the merchandiser assembly is in a fill mode.
Patent EP-0361749-B1 (EP)
Inventor: HASELTINE WILLIAM A
IPC: C12Q1/6897
Filed: 1989-09-18
Granted: 1995-02-08
Abstract: A vector comprising an HIV segment and a heterologous gene segment, which produces a replication competent and an infective HIV virus is disclosed. When the heterologous gene is a marker gene, the spread of the virus can be observed in both in vitro and in vivo systems. The use of this vector in establishing methods for screening anti-viral compounds is also disclosed.
Patent EP-0349380-B1 (EP)
Title: Esters comprising a dithioacetal, their preparation and their use in the stabilization of organic compounds
IPC: C07C323/52
Filed: 1989-06-20
Granted: 1992-08-26
Abstract: Esters containing a dithioacetal group of general formula: <IMAGE> in which R1 and R2, which are identical or different, denote aryl, arylthio or alkylthioaryl radicals in which the aryl group may be a phenyl radical substituted or otherwise by hydroxyls and/or by linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms; R3 and R4, which are identical or different, denote hydrogen atoms, linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms, cycloaliphatic radicals, phenyl radicals substituted or otherwise by linear or branched aliphatic hydrocarbon residues containing up to 6 carbon atoms; it being also possible for R3 and R4 to form together with the methylene radical and optionally a heteroatom a cyclic or heterocyclic radical containing from 5 to 12 carbon atoms; R5, R6, R7 and R8, which are identical or different, denote hydrogen atoms, linear or branched aliphatic hydrocarbon radicals containing up to 6 carbon atoms, cycloaliphatic radicals, phenyl radicals; n, m, p and q are integers, it being possible for n and m to be between 1 and 12, it being possible for p and q to be between 1 and 10. They are obtained by reaction of a phenol alcohol, a mercapto acid and an aldehyde or a ketone.
Patent EP-0364587-B1 (EP)
IPC: C07C31/38
Filed: 1988-12-05
Granted: 1993-03-17
Abstract: On décrit (i) un nouvel alcool hexafluoronéopentylique, (ii) ses dérivés, c'est-à-dire le (méth)acrylate d'hexafluoronéopentyle, (iii) des polymères fluorés comprenant ledit acrylate en tant que composant monomère, et (iv) des substances optiques comprenant lesdits polymères fluorés.
Patent EP-0417119-B1 (EP)
Title: Process for making a seam
IPC: D05B69/36
Filed: 1989-04-28
Granted: 1992-12-16
Abstract: In a known sewing machine, the needle thread is not actually severed when the griffer thread runs out. Instead, a gap exists between the point of connection of the needle thread with the end of the old gripper thread and that of the needle thread with the new griffer thread. The aim of the invention is therefore to eliminate this weak point in the seam on the side facing the griffer. After a break in, or end of, a thread, the material stitched is moved backward by one stitch length, a new griffer thread is advanced and knotted by at least one stitch with the needle thread in the same stitching hole, in which the old griffer thread is also knotted in correct sequence with the needle thread. The process is suitable for making seams with sewing machines.
Patent EP-0424473-B1 (EP)
Inventor: LUPSKI JAMES R
IPC: C12Q1/68
Filed: 1989-06-30
Granted: 1996-05-08
Abstract: A method of interrupting the expression of a macromolecular synthesis operon in bacteria comprising the step of binding an antisense oligonucleotide to a single stranded DNA or to a mRNA transcribed from the macromolecular synthesis operon. The antisense oligonucleotide can be either sequence specific to a unique intergenic sequence or a sequence specific to a bacterial homologous sequence. By interrupting the expression of the macromolecular synthesis operon bacterial infections can be treated. Examples of antisense oligonucleotides are 5'CATCCAAGCAGTGGTAAAACTGTTT 3', 5'TCACCGATCGGCGTTTCCA 3', 5'GGCCCCGATTTTAGCAA 3', 5'CTTGCGTAAGCGCCGGGGG 3', and 5'TATTCGATGCTTTAGTGC 3'. The ability of the antisense oligonucleotide to bind the mRNA or single stranded DNA also allows the identification of the bacteria by using a unique intergenic antisense oligonucleotide to bind to the single stranded DNA or to the mRNA transcribed form the macromolecular synthesis operon. A method for competitively inhibiting the protein products of the MMS operon with oligonucleotides is also disclosed.
Patent EP-0379159-B1 (EP)
Inventor: BALSELLS PETER J
IPC: H01R13/658
Filed: 1990-01-17
Granted: 1995-12-06
Abstract: An electromagnetic shielding gasket (210) is provided which includes a coil spring (212) for blocking the propagation of electromagnetic waves therepast. The coil spring (212) includes a plurality of individual coils (214) which provide shielding of electromagnetic waves independent of compression of the coil spring (212) within a range of deflection of the individual coils (214).
Patent EP-0425992-B1 (EP)
Inventor: HINTZ HANS DR
IPC: C08J9/20
Filed: 1990-10-24
Granted: 1994-12-28
Abstract: In the preparation of expandable styrene polymers by polymerizing styrene, if desired together with up to 50% by weight of other monomers, in aqueous suspension with addition of a C3- to C6-hydrocarbon as blowing agent and, if desired, conventional additives in effective amounts before, during or after the polymerization, foaming is reduced if the aqueous phase contains from 0.05 to 0.3% by weight of polyvinylpyrrolidone having a K value of from 100 to 150 as protective colloid.
Patent EP-0429855-B1 (EP)
Inventor: IKEDA YOSHIO
IPC: A61K8/34
Filed: 1990-10-24
Granted: 1994-09-14
Abstract: A hair dye composition comprising the following three components (A), (B) and (C):   (A) one or more cysteine derivatives selected from among a compound represented by the following general formula (I): <CHEM> wherein R1 represents a hydrogen atom or an acyl or alkyl group carrying one to three carbon atoms,  and glutathione, or a salt thereof; (B) an aromatic alcohol and/or a compound represented by the following general formula (II):  R2-OCH2CH2OCH2CH2OH      (II) wherein R2 represents an alkyl group carrying one to five carbon atoms; and   (C) a dye. c
Patent EP-0426054-B1 (EP)
Inventor: SHAMEKHI REZA DR-ING
IPC: F23J15/00
Filed: 1990-10-27
Granted: 1994-12-28
Abstract: In a method of removing impurities from the exhaust gas of a furnace, wherein the major part of sulphur dioxide is first removed by means of additives, further sulphur dioxide is then removed in a first layer of carbonaceous adsorbent and, if applicable, the nitrogen oxides are removed in a second layer of carbonaceous adsorbent after addition of a reducing agent, at least a part of adsorbent taken off from the first layer being passed to incineration, it is provided, for improved disposal, that the filter ash (9) is removed from the exhaust gas of a waste incineration plant before removal (10) of the major part of sulphur dioxide, that the filter ash (9) is introduced at least together with the carbonaceous adsorbent (17) taken off from the first layer (15) into a melting unit (25) and fused therein, and the exhaust gas (33) from the melting step is added, after cooling (34), to the exhaust gas of the exhaust incineration plant at least before removal of the major part of the sulphur dioxide, while the metals condensed out on cooling of the exhaust gas from the melting step are taken off. <IMAGE>
Patent EP-0433658-B1 (EP)
Inventor: MEYER MANFRED
IPC: G02B21/00
Filed: 1990-11-15
Granted: 1998-04-15
Abstract: The microscope has an observation light path (B), which is deflected by a reflector and extends diagonally upwards in the direction towards the viewer, and a photographic light path (P1) extending horizontally in the housing of the microscope. The photographic light path (P1) is reflected out through an optical element (16; 116), which seen in the direction of the light is arranged behind the reflector (14) deflecting the observation light path in the diagonally extending part of the observation light path (B). The observation light path passes in a straight line through this element. This structure enables the stage height of the microscope to be greatly reduced. <IMAGE>
Patent EP-0440930-B1 (EP)
Inventor: CANNATA VINCENZO VIA ANNIBALE
IPC: C07C51/377
Filed: 1990-12-12
Granted: 1995-03-22
Abstract: Naphthalenes of formula <CHEM> wherein X represents COCH3, COC2H5, CH(CH3)COOH, CH(CH3)COOR, CH(CH3)CN and CH(CH3)CONHR1, R represents alkyl and R1 represents hydrogen, alkyl or hydroxyalkyl, are debrominated by means of acceptors of bromine, like alkylarenes and alkoxyarenes, in the presence of Lewis acids.
Patent EP-0444332-B1 (EP)
Title: Multi-compressor cooling plant
IPC: F25B31/00
Filed: 1990-12-24
Granted: 1993-06-09
Abstract: In a multi-compressor cooling plant, that can be used for various kinds of user equi pment, of the type essentially comprising a cooling station with a plurality of motor-driven compressors (11,12,13) which have a different unit power and are mounted in parallel and positioned between an induction manifold (14) and an exhaust manifold (15), an inverter (17) and a relative programmable logic system (16) which selectively control the start-up of the individual motor-driven compressors (11,12,13) with an increasing and/or decreasing power in a linear way and keep such power equal to that required by the user equipment. <IMAGE>
Patent EP-0389224-B1 (EP)
Title: Intraoral medication releasing system
IPC: A61K8/21
Filed: 1990-03-19
Granted: 1993-09-08
Abstract: A system for long term releasing of medication in the mouth, and especially an intra-oral fluoride releasing system (IFRS) for releasing fluoride over a long term for inhibiting the formation of caries in the teeth. The system uses a holder (10,130) for retaining and protecting intra-oral fluoride tablets (100) or other intra-oral medicament in the form of fluoride releasing devices (IFRD). The holder (10,130) has a plate (30) with retaining sides  (40,140) and retaining posts (50,150,155) or a carrier. The tablet (100) will fit within the holder (10,130). The tablet (100) may be located in the carrier, or ligature bands (200) can be tied around the tablet (100) in order to releasably hold the IFRD within the holder (10,130). The system causes a level of fluoride to be maintained over a long term within the mouth which has been found chemically effective for caries control and without causing severe irritation to oral tissues.
Patent EP-0404408-B1 (EP)
Title: Use of coated catalysts for the hydrogenation of maleic anhydride to tetrahydrofuran and gammabutyrolactone
IPC: C07D307/33
Filed: 1990-06-08
Granted: 1993-10-13
Abstract: Tetrahydrofuran and gamma-butyrolactone are prepared from at least one of maleic anhydride or succinic anhydride by catalytically hydrogenating vaporous maleic anhydride or vaporous succinic anhydride in the presence of hydrogen in contact with a catalyst comprising an essentially inert, at least partially porous support having an outer surface, and a catalytically active oxide material coating onto the outer surface of the support which strongly adheres to the support, wherein the catalytically active oxide material comprises the mixed oxides of copper, zinc and aluminum.
Patent EP-0404559-B1 (EP)
Inventor: FRANK STEVEN
IPC: G06F11/07
Filed: 1990-06-21
Granted: 2002-05-29
Abstract: Digital processing apparatus comprising a set of interconnected processing units (58, 60, 82, 84) for normally processing an instruction stream (86), at least one of the processing units (60) including insert means for inserting one or more inserted-instructions to be processed by the first processing element in the same manner as, and without affecting processing sequence of, the instructions from the first instruction source. <IMAGE>
Patent EP-0408269-B1 (EP)
Inventor: KOSHIDA HITOSHI
IPC: D06P1/22
Filed: 1990-07-06
Granted: 1994-09-14
Abstract: A process for rope dyeing cotton yarns a fashionable denim blue color comprises the steps of forming the yarns into a rope; repeatedly immersing the rope in a bath containing a reduced water soluble form of an air oxidizable halogenated indigo derivative; squeezing the rope to remove excess liquid and exposing the damp rope to air oxidation of the reduced indigo derivative; and then further oxidizing the incompletely oxidized reduced indigo derivative in an oxidizing bath containing a chemical oxidant, for example sodium perborate.
Patent EP-0419215-B1 (EP)
Inventor: HALL DAVID ALFRED JR
IPC: C25B3/25
Filed: 1990-09-18
Granted: 1996-07-24
Abstract: A process for preparing 3-4-cis- beta , beta -(4)-substituted and 3-4-trans, beta , alpha -(4)-substituted azetidinones is provided. Also provided are novel 4,4-disubstituted azetidinones.
Patent EP-0388338-B1 (EP)
Inventor: BIBLER CLAUDE
IPC: D06N3/00
Filed: 1990-03-16
Granted: 1994-11-09
Abstract: Coating complex for fibrous supports for use in so-called compressed-foam coating processes, characterised in that it is composed in an amount of at least 50% by weight of a basic composition coming from binders obtained from polyurethane dispersions, then, in variable proportions, of fire-resistant fillers and substitution fillers and of dyes or pigments, surface-active agents and rheological auxiliaries to give the support a permanent fire-resistant quality, if necessary lined with complete opacity. <IMAGE>
Patent EP-0436474-B1 (EP)
Inventor: GIOLITTI ALESSANDRO
IPC: A61P31/12
Filed: 1990-11-08
Granted: 1994-07-20
Abstract: New 7-substituted fluoro-2 beta -acetyl-2 alpha ,4 alpha ,5,12-tetrahydroxy-1,2,3,4-tetrahydro-6,11-naphthacenedion es having the general formula I: <CHEM> where X is a hydrogen atom, or a hydroxyl group, R and R1, which cannot be equal, are a hydrogen atom or a fluorine atom; R2 can be hydrogen atom or a hydroxyl group or an alkoxy group. These fluoro-naphthacenediones can be useful for obtaining new derivatives which show a different reactivity of the 2 alpha  hydroxyl, in particular new anthracyclines.
Patent EP-0400134-B1 (EP)
IPC: A47G9/10
Filed: 1989-12-11
Granted: 1993-08-04
Abstract: Coussin de forme rectangulaire comprenant un rouleau avant et un rouleau arrière  (17, 18) sur ses côtés longs, et des rouleaux latéraux sur ses côtés courts, la face supérieure et la face inférieure du coussin (15, 16) comportant au centre, entre le rouleau avant et le rouleau arrière, une large zone creuse (19, 20). Lesdits rouleaux avant et arrière comportent des évidements secondaires (21, 22, 21a, 22a, 30, 31) qui s'étalent depuis les côtés correspondants du coussin vers l'évidement central des faces supérieure et inférieure. Le rouleau avant et le rouleau arrière forment à leur surface un renflement central principal, et avec les rouleaux latéraux quatre autres renflements de coin. Des renflements latéraux se forment également entre les paires correspondantes de renflements de coin adjacents. Ces renflements latéraux s'évasent en longueur et en hauteur plus ils s'éloignent des bords latéraux du coussin en direction de l'évidement central (19, 20).
Patent EP-0500698-B1 (EP)
Inventor: BURT DAVID ALAN KINGSBRIDGE RO
IPC: E02B15/10
Filed: 1990-11-06
Granted: 1994-10-05
Abstract: PCT No. PCT/GB90/01702 Sec. 371 Date May 21, 1992 Sec. 102(e) Date May 21, 1992 PCT Filed Nov. 6, 1990 PCT Pub. No. WO91/06711 PCT Pub. Date May 16, 1991.A skimmer device for recovering a first liquid which is floating on a second liquid, e.g. oil on water, uses one or more discs rotating in a plane transverse to the liquid surface (preferably inclined at 70 DEG  or less to the liquid surface). Particular benefits accrue, especially when operating in open water, when an inclination angle of 45 DEG  or less is used. With a disc inclination angle of 25 DEG -30 DEG  to the liquid surface a near optimal compromise is reached between oil take-up rate and ease of collection. Further advantages are obtained with skimmer discs of polymethyl methacrylate resin.