baber/WOPTO huggingface dataset:
Patent EP-0432309-B1 (EP)
Inventor: NITSCH ERNST
IPC: C07H13/04
Filed: 1989-12-15
Granted: 1994-05-04
Abstract: Sugar derivatives of the general formula I and II <IMAGE> in which R1 is a hydrogen atom or an alkyl group with 1 to 7 carbon atoms, R2 and R3 are a hydrogen atom or, if R1 is an alkyl group, are also an acyl group R4CO, R is a hydrogen atom or an acyl group R5CO, and R4 and R5 are an alkyl group with 1 to 7 carbon atoms, have an excellent antiproliferative/cytotoxic activity with very low toxicity. The compounds of the formula I and II can be prepared by treating alpha- or beta-1,4-linked di- or oligosaccharides which contain at their reducing end a glucose, fructose or mannose molecule with inorganic or organic bases, isolating in a manner known per se from the resulting reaction mixture the 3-deoxy-D-glyceropentulose (3-DGP) of the formula I in which R1, R2 and R3 are a hydrogen atom, and, if required, converting the 3-DGP in a manner known per se into its glycoside (I, R1 = alkyl, R2, R3 = H), diacylglycoside (I, R1 = alkyl, R2, R3 = R4CO), dianhydride (II, R = H) or diacyl dianhydride (II, R = R5CO).
Patent EP-0351353-B1 (EP)
Title: Anti-inflammatory pharmaceutical composition with an ibuprofen base, with elimination, in solution, of the bitter taste, burning in the throat and intestinal toxicity
IPC: A61K31/19
Filed: 1989-05-22
Granted: 1992-03-18
Abstract: The process makes it possible the preparation of anti-inflammatory pharmaceutical agents with an ibuprofen base with elimination of the bitter taste, of the burning in the throat and of the topical toxicity at the level of the intestinal wall when their effervescent aqueous solutions are taken. The proportions among the main ingredients of each pharmaceutical agent are the following: ibuprofen, 200 to 800 mg; ibuprofen sodium salt, 221.3 to 885.2 mg; sodium bicarbonate, 2.100 to 8.402 g; citric acid, 0.450 to 1.800 g. Pharmaceutical agents prepared with the process, in particular effervescent tablets and granules, are also protected.
Patent EP-0407488-B1 (EP)
Inventor: VINCI JAMES N
IPC: C10M177/00
Filed: 1989-08-29
Granted: 1994-09-28
Abstract: Nitrogen containing carboxylic compounds useful in reducing hydrogen sulfide are described herein. The compositions of the invention also desirably contain an alkali or alkaline earth metal containing compound.
Patent EP-0457951-B1 (EP)
Inventor: OSSENKOP WILHELM
IPC: B01D17/02
Filed: 1990-05-25
Granted: 1994-10-12
Abstract: A device for flow separation of oil from water, which is composed of a vessel (1) having an inlet (21) and outlet (17) with partitions (10) projecting from above and below into the water to be cleaned, so that a meander-like flow (2) from top to bottom and vice versa running through the container results, overflow openings (14, 15) being provided in the upper region of the vessel for the outflow of the separated oil, is to be designed in such a manner that the separation proceeds more completely and more rapidly than in the known arrangement and/or that the necessary purification is completed at a single pass. For this purpose it is proposed according to the invention that the upper edges (10a) of the partitions directed from bottom to top are in the same height region as the bottom edges (14a, 15a) of the overflow openings so that in each case two chambers following each other are formed which extend over the whole liquid level, which chambers are connected in pairs at their upper regions, but are otherwise separated from each other by partitions, the second chamber in each case being connected at its lower region to the following chamber of the next pair.
Patent EP-0406742-B1 (EP)
Title: Process for the preparation of cis-dihydronopol
IPC: C07C69/84
Filed: 1990-06-30
Granted: 1993-04-21
Abstract: A process for the preparation of cis-dihydronopol and its esters is described. Corresponding esters of (-)-nopol are hydrogenated stereoselectively by heterogeneous hydrogenation in the presence of a platinum or platinum oxide catalyst or of a ruthenium/carbon catalyst and the cis-dihydronopyl esters obtained are, if desired, converted into the corresponding alcohol.
Patent EP-0408023-B1 (EP)
Title: Subscriber device for videophone
IPC: H04N7/14
Filed: 1990-07-12
Granted: 1993-10-13
Abstract: A subscriber device for video telephony, in which an obliquely arranged light splitter (5) is arranged in front of the screen (3) of an image reproduction device and via which a subscriber can see the reproduction on the screen (3) and, at the same time, is himself picked up by the video camera (7). For optionally scanning, for example, a document, the latter is brought into the area of light of the screen (3) (for example on the inside of a tiltable flap 9). For the time of the scanning of the document by the video camera (7), the screen (3) of the image reproduction device is driven to full brightness. The output signals of the video camera (7) are stored image line by image line in a frame buffer. <IMAGE>
Patent EP-0415119-B1 (EP)
Inventor: STRATHMANN HEINER PROF DR-ING
IPC: C23C18/16
Filed: 1990-08-03
Granted: 1994-03-30
Abstract: The invention relates to a process for continuously removing and recovering chelating agents from process waters. For this purpose, the process water containing the chelating agent is passed into an electrodialysis cell which is equipped alternately with bipolar membranes and anion exchange membranes and/or cation exchange membranes and to which a potential difference is applied. The chelating agent is converted into its neutral form by protonation and the protons required for this purpose are produced by electrodialysis via bipolar membranes. The required pH is adjusted by pH-controlled voltage regulation across the bipolar membranes. <IMAGE>
Patent EP-0408085-B1 (EP)
Inventor: HINTERWALDNER RUDOLF
IPC: C08F10/14
Filed: 1984-08-17
Granted: 1995-05-17
Abstract: The invention relates to novel hydrophobic and/or abhesive compositions, reactive thinners, plasticisers containing a monomeric, oligomeric and/or polymeric hydrocarbon compound with a high methyl group content, and/or derivatives thereof, having the formula <IMAGE>  in which     R1, R2, R3 and R4 are H, -CH3 and/or -CH2-CH3, A and B are H, -CH3, -CH2-CH3 and/or a radical of the above formula   2, and n is an integer between 0 and 20 000 000, preferably from 50 to 1 000 000, in particular from 50 to 500 000, and in which the methyl group content is at least 2.0, preferably from 3.0 to 4.0, mol per monomer or monomer unit. These novel compounds with a high methyl group content allow, in an economical manner, many inorganic, organometallic and/or organic substances to be rendered hydrophobic and/or abhesive or can be used to prepare films or sheets having hydrophobic and/or abhesive properties. The liquid compounds can also be employed as reactive thinners and/or plasticisers.
Patent EP-0387966-B1 (EP)
IPC: F16L3/123
Filed: 1990-03-13
Granted: 1992-11-11
Abstract: A pipe-clip, comprising an annular clip body (1) formed of a strip material, the ends of which are bent into flanges (2,3) adapted to be pulled together by means of a clamping screw (4), a lining (5) of elastomer material being provided on the inner side of the clip body (1), said lining (5) being provided with ribs (7,8) or similar projections on one side and being smooth on the other side. According to the invention the projecting ribs (7,8) are provided on the outer circumference of the lining so as to engage the inner side of the annular clip body (1).
Patent EP-0384620-B1 (EP)
Inventor: BURRER CHARLOTTE AMY
IPC: G11C7/00
Filed: 1990-02-09
Granted: 1995-03-29
Abstract: An improved memory system for use in a data processing system has two memory banks (30,31) and corresponding error correction circuitry (34,35) associated with each. Data words of a block thereof are stored in the memory banks in an interleaved fashion wherein alternating words are stored in one bank and the intervening alternating words are stored in the other bank. During a WRITE operation the memory is controlled so that the first data word of a block stored in a memory bank uses a late write technique, and all subsequent data words thereof use an early write technique. During a READ operation, pairs of data words are read and checked for errors simultaneously, and are then supplied in a pipelined manner.
Patent EP-0402009-B1 (EP)
Inventor: GORSKI ROBERT ALEXANDER
IPC: C09K5/08
Filed: 1990-05-24
Granted: 1994-07-20
Abstract: A blend of a tetrafluoroethane or pentafluoroethane refrigerant with a mono-functional random polyalkylene glycol based on significant amounts of ethylene oxide and propylene oxide and having an SUS viscosity at 100 DEG F of 100 to 1200 is disclosed for use in compression refrigeration.
Patent EP-0448884-B1 (EP)
Inventor: BUCHHOLZ MATT
IPC: B01D3/00
Filed: 1990-12-27
Granted: 1995-05-24
Abstract: A method and apparatus for concurrently catalytically reacting fluid streams and distilling the reaction product. A catalytic structure (14, 114, 214) is provided within a distillation column reactor (10, 110, 210) and comprises mass transfer devices (16, 116, 216) presenting hollow spaces and a fixed catalyst bed (17, 117, 217) formed from solid catalyst particles (18, 118, 218). The mass transfer devices (16, 116, 216) comprise interconnected gas and liquid permeable elements. The liquid phase preferentially flows along channels formed in the catalyst bed (17, 117, 217) before contacting the aforedescribed devices (16, 116, 216) for mass transfer with the vapor phase which primarily flows through the devices (16, 116, 216). <IMAGE>   <IMAGE>
Patent EP-0533657-B1 (EP)
Inventor: ELSER DIETER
IPC: F16H55/28
Filed: 1990-07-04
Granted: 1994-03-30
Abstract: The invention concerns a steering gear, in particular for motor vehicles, with a steering shaft (10), carrying a toothed segment, and a steering-gear nut (4) which engages in the toothed segment by means of a toothed rack (7) and which can be displaced axially by means of a steering spindle. In order to eliminate the tooth play which occurs between the toothed segment and the toothed rack (7), a spring pressure element (14) is provided which is located outside the plane, containing the steering-wheel spindle axis, which is at right angles to the toothing plane of the toothed rack (7). The spring pressure element (14) exerts a turning force on the steering-gear nut (4) when the steering gear is in the straight-ahead position. The spring pressure element (14) consists of two rings (15, 16) located concentric to each other on the steering shaft (10). The two rings (15, 16) are connected to each other by a crosspiece (17). The outer ring (15) has an extension (18), extending radially outwards, which is the same shape as the centre tooth of the toothed segment and abuts the toothed rack (7) when the steering ring is in the straight-ahead position. The side of the inner ring (16) facing the toothed rack (7) abuts the steering shaft (10).
Patent EP-0458818-B1 (EP)
IPC: D01G23/02
Filed: 1990-02-10
Granted: 1993-06-16
Abstract: Bei einer Speiseeinrichtung für Karden, Krempel u.dgl. mit einem vertikalen ersten Schacht (1), an dessen unterer Öffnung eine Speisewalze (4) angeordnet ist, die mit einer unterhalb der Speisewalze (4) angeordneten gegensinnig rotierenden Schlagwalze (7) zusammenwirkt, und mit einem tangential von der Schlagwalze (7) abgehenden zweiten Schacht (8), ist vorgesehen, daß die Ebene durch die Drehachsen der Speise- und Schlagwalze (4, 7) unter einem Winkel (α) von 15° bis 90° gegenüber der Vertikalebene durch die Drehachse der Schlagwalze (7) in Drehrichtung der Schlagwalze geneigt ist.
Patent EP-0479818-B1 (EP)
Inventor: KRAENZLER ERNST
IPC: B27B27/08
Filed: 1990-06-22
Granted: 1994-11-30
Abstract: Il est proposé une butée parallèle et angulaire pour la fixation latérale à une table de sciage ou à une scie de table, permettant d'agrandir le rayon d'action disponible entre la butée et la lame de scie. Ceci est obtenu par le fait que le corps d'ajustage (15), composé d'une pièce porteuse (10), d'un disque angulaire (12) avec une jambe de fixation reposant perpendiculairement au plan de la table de sciage, et d'une plaque de recouvrement (13), est disposé complètement au-dessous de la surface d'appui (2) de la table de sciage (1). Une règlette de butée (32) peut être fixée alternativement sur les deux côtés de la jambe de fixation (29) du disque angulaire (12). En outre, la règlette de butée (32) présente elle-même, sur trois de ses côtés (37-39), des rainures en T (34-36) pour la fixation contre la jambe (29).
Patent EP-0479912-B1 (EP)
Inventor: BAKER ROHAN T
IPC: C12R1/865
Filed: 1990-06-27
Granted: 1994-06-01
Abstract: The half-life of a Type I, II and III non-compartmentalized intracellular proteins is increased in living eukaryotic cells by contacting the cells with a regulator having an amino-terminal amino acid residue which is the same or similar to the amino-terminal residue of the intracellular protein. The regulator is a dipeptide, a small polypeptide or a carboxyl-terminal derivative of an amino acid. The dipeptide or small polypeptide has an N-terminal amino acid residue which is Arg, Lys or His for the Type I protein, Phe, Leu, Trp, Tyr or Ile for the Type II protein and Ala, Ser or Thr for the Type III protein. The carboxyl-terminal derivative of an amino acid may be an amino acid modified at its C-terminus by the addition of a group selected from methyl, ethyl, propyl, butyl and isobutyl. The amino acid modified is the N-terminal amino acid residue of the dipeptide or small polypeptide for the respective Type I, II and III proteins. Compositions may be formed containing the regulator for contacting with the cells. Increasing the half-life of intracellular protein with the regulator may be used for treating diseases resulting from an abnormal breakdown of a desired protein, and for enhancing in vivo production of a desired protein.
Patent EP-0454808-B1 (EP)
IPC: A23G1/00
Filed: 1990-11-16
Granted: 1993-06-23
Abstract: Un réacteur du type autoclave, est pourvu de moyens d'agitation et de recirculation de la liqueur de cacao qui exercent une action mécanique plus intense, permettant d'augmenter l'efficacité des divers traitements, en particulier grâce à une augmentation de la teneur en eau de la liqueur. Dans une cuve fermée (1), des organes d'agitation (32 à 35) sont montés sur un arbre rotatif creux (6) entraîné par un groupe motoréducteur (7). De la liqueur est prélevée au bas de la cuve par une pompe extérieure (36) qui la refoule à l'intérieur de l'arbre creux (6) jusqu'à une tête de projection (41). Des fluides de traitement (48, 49), tels que des gaz neutres et des solutions alcalines, peuvent être introduits dans la liqueur en amont de la pompe (36).
Patent EP-0467064-B1 (EP)
Inventor: GERDEL WILFRIED DIPL-ING
IPC: H02K11/215
Filed: 1991-06-08
Granted: 1994-12-07
Abstract: A carbon-brush holder for the commutator of an electric motor consists of a basic housing (2), a motor seal (7) and an upper part allocated to the end surface of the basic housing (2) remote from the motor. In order to permit automatic assembly, to the greatest possible extent, and fitment of the carbon-brush holder with the necessary electronic components, it is provided that the motor seal (7) consists of a disc (25) of soft-elastic plastic, provided with duct channels for a pre-packaged line set (8), that the upper part is a printed-circuit board (5) which is populated with the electronic components (6) on the side facing the basic housing (2), and that the basic housing (2) is provided with insertion windows (9, 10) for the carbon brushes, which windows can be closed by side covers (3, 4). <IMAGE>
Patent EP-0467248-B1 (EP)
Inventor: SHIOKAWA YOUICHI
IPC: A61K31/501
Filed: 1991-07-13
Granted: 1998-10-28
Abstract: A pyrazolopyridine compound of the following formula: <CHEM>  wherein   R<1>   is aryl, and R<2>   is amino(lower)alkyl; lower alkylamino(lower)alkyl; carboxy(lower)alkylamino(lower)alkyl; protected carboxy(lower)alkylamino(lower)alkyl; lower alkylamino(lower)alkyl having hydroxy and aryloxy; protected amino(lower)alkyl; cyano(lower)alkyl; cyano(higher)alkyl; lower alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); higher alkyl having heterocyclic group, in which heterocyclic group may have one or more suitable substituent(s); ar(lower)alkyl; lower alkenyl; or heterocyclic group which may have one or more suitable substituent(s), and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent EP-0485790-B1 (EP)
Inventor: LOEHR HANS-GUENTER DR-ING
IPC: H05K3/00
Filed: 1991-10-26
Granted: 1995-08-30
Abstract: The device includes two cross-saw blades arranged mutually opposite one another in one plane. The (PCB) (8) is placed on a clamping plate (7) and is then fixed into position by vacuum suction. The two saw-blades (10a, 10b) are mounted in bearing blockings (11a) and (11b) which can be positionally adjusted by a spindle (13) in order to adapt to different saw-blades and PCB thicknesses.
Patent EP-0443683-B1 (EP)
Inventor: VAN BEIJNEN CHRISTIANUS ANTONI
IPC: H01M4/90
Filed: 1991-02-18
Granted: 1995-05-17
Abstract: The invention provides a powdered starting material for a nickel-based alloy for manufacturing a porous anode of a fuel cell containing 0.5 to 10% by weight of aluminium, titanium and/or zirconium. The powder is manufactured using a mixture of carbonyl nickel powder and a powder of an intermetallic aluminium, titanium and/or zirconium compound having a particle size of 1 to 10 microns. The powder is produced by mixing the carbonyl nickel powder with an amount of an intermetallic compound such that 0.5 to 10% by weight of the desired element or elements is present in the anode material, the intermetallic compound having a particle size of 1 to 10 mm. An anode for a fuel cell can be produced from the powder by applying the powder to a substrate and sintering it at 900 to 1100 DEG C.
Patent EP-0475482-B1 (EP)
Inventor: DE HAAN PIETER
IPC: A61K31/00
Filed: 1991-08-13
Granted: 1994-10-05
Abstract: Disclosed are stabilized dry chemical (e.g. pharmaceutical) compositions containing the water soluble acid addition salt of a poorly soluble basic compound (e.g. mianserin, apomorphine, chlorpromazine, imipramine, or promethazine); an excipient selected from the group consisting of microcrystalline cellulose, lactose, calcium hydrogen phosphate, and mixtures thereof; and a water soluble (> 2mg/ml) alkaline stabilizer. The dry composition is relatively more stable than one not containing the water soluble alkaline stabilizer, especially after a high temperature granulation process. The process for preparing the dry composition is also more "rugged" with the added water soluble alkaline stabilizer.
Patent EP-0444846-B1 (EP)
Inventor: BERGMANN GYOERGY
IPC: F25B25/02
Filed: 1991-02-25
Granted: 1994-06-01
Abstract: Heat exchanger apparatus comprising a substantially horizontal countercurrent heat exchanger of the shell-and-tube type, particularly for hybrid heat pumps operated with non-azeotropic work fluids, wherein a fluid distributor (33) with fluid outlets (40) the number of which corresponds to the number of the heat exchanger tubes (22) of the heat exchanger (21) is provided upstream the heat exchanger (21), the heat exchanger tubes (22) of which are connected each to one fluid outlet (40) of the fluid distributor (33). <IMAGE>
Patent EP-0459870-B1 (EP)
Inventor: DRACHKOVITCH ALBERT
IPC: A01K85/10
Filed: 1991-05-22
Granted: 1994-11-23
Abstract: Spinner (1, 20) to catch predatory fish, comprising a shaft (2), at one end of which a hook (3) is mounted and at the other end of which a loop (6) is provided for tying to a fishing line (7), while a fin (8) and a pivot (10) connect, near said loop, one end of said fin to said shaft so that, under the action of water resistance and the advance of the spinner, said fin can turn about said shaft. 
<??>According to the invention, said spinner is notable in that said shaft is, over the greater part of its length, both heavy and flexible. 
<IMAGE>
Patent EP-0445099-B1 (EP)
Inventor: STORRS STEPHEN BRADLY
IPC: C12P21/02
Filed: 1991-02-27
Granted: 1996-09-04
Abstract: A method for purifying and recovering biologically active somatotropin monomers from refold solution following the solubilization and naturation of refractile bodies of host cells produced by recombinant DNA methodology. The purification process is based on the discovery that somatotropin monomers and somatotropin oligomers having overlapping isoelectric points may nevertheless be separated by selective precipitation over a narrow pH range. Host cell residues including proteins, pyrogens and other impurities present in the refold solution are effectively removed in the process. The purified somatotropin monomers recovered from solution after removing precipitated solids are suitable for parenteral application to target animals without further purification.
Patent EP-0511983-B1 (EP)
Inventor: STOCKWELL JAMES ALFRED
IPC: A61B5/08
Filed: 1991-01-21
Granted: 1994-03-23
Abstract: PCT No. PCT/EP91/00124 Sec. 371 Date Jul. 30, 1992 Sec. 102(e) Date Jul. 30, 1992 PCT Filed Jan. 21, 1991 PCT Pub. No. WO91/11140 PCT Pub. Date Aug. 8, 1991.A peak flow meter has a flexible resilient vane which is rigidly mounted by one end and which has its other end engaged with a slider indicator which slides in a slot formed in a curved wall of the casing. In use, the human subject blows into the casing through a mouthpiece. The vane is bent by the expiration which vents through the part of the slot between the slider and the mouthpiece. The slider stops at the furthest point from the mouthpiece to which it is moved by the vane and that point is an indication of the peak expiratory flow of the human subject.
Patent EP-0526498-B1 (EP)
Title: Gleichstromumrichter mit strombegrenzung
Inventor: BRAKUS BOGDAN
IPC: H02M3/335
Filed: 1991-04-16
Granted: 1995-01-18
Abstract: Gleichstromumrichter mit einem durch Einschaltimpulse leitend steuerbaren elektronischen Schalter und mit Strombegrenzung durch Unterdrückung von Einschaltimpulsen. Um mit einem einfach realisierbaren verlustarmen Stromsensor auszukommen, wird eine dem Spitzenwert des Stromes entsprechende Gleichspannung mit Hilfe eines zusätzlichen, gleichphasig mit dem elektronischen Schalter gewonnen, der vorzugsweise ein invers betriebener Feldeffekttransistor ist. Der Umrichter eignet sich besonders für Anwendungen, bei denen niederohmige Kurzschlüsse am Ausgang des Umrichters in Betracht zu ziehen sind.
Patent EP-0543820-B1 (EP)
Inventor: GRONEMEYER MICHAEL
IPC: G06F11/20
Filed: 1991-06-03
Granted: 1994-08-24
Abstract: To each computer (MCA, MCB, MCC) are allocated two hardware comparators (VAR, VAL; VBR, VBL; VCR, VCL) to compare the data from itself with the corresponding data from the partner computers. Only if both comparators (VAR, VAL) allocated to a computer (MCA) detect differences between the data fed to it (DA and DB or DC) is the computer shut down via an AND element (UA). The comparison processes are initialised not only by the computer (MCA) allocated to the comparators (VAR, VAL) but also by a partner computer (MCB or MCC). It is thus made certain that in the event of a breakdown the comparison processes for recognising and shutting down a defective computer actually take place and are not sabotaged by the defective computer. The result of the shutdown (ASSA) of a computer (e.g. MCA) is controlled by the operative computers (MCB, MCC), triggered by the interrupt from an allocated error store (FAL, FAR). If the defective computer is not shut down, the operative computers cause the shutdown themselves (total shutdown). The safe multi-computer system is especially intended for use in railway signal systems.