baber/WOPTO huggingface dataset:
Patent EP-0071861-A1 (EP)
Inventor: DIERY HELMUT DR
IPC: C09K23/00
Filed: 1982-07-24
Abstract: Verbindungen der Formel <IMAGE> eventuell substituierte Aryloxygruppe, R4 und R5 Wasserstoff oder C1-C4-Alkyl, m 0 bis 12 und Z = Polyalkylenglykolreste mit etwa 8 bis zu etwa 200 Ethylenglykoleinheiten -(CH2-CH2O)- oder bis zu etwa 200 Ethylenglykoleinheiten und Alkylenglykoleinheiten der Formel <IMAGE> worin R6 Methyl oder Ethyl ist und mindestens 8 Ethylenglykoleinheiten enthalten sind, bedeuten. Diese Verbindungen werden hergestellt, indem man zunächst Epoxid mit einem Phenol oder Naphthol umsetzt und anschliessend oxalkyliert. Die Reaktionsprodukte werden als Dispergiermittel für die Herstellung wässriger Pigmentdispersionen eingesetzt.
Patent EP-0100770-A1 (EP)
Inventor: KLARHORST GUNTER
IPC: A61M11/00
Filed: 1982-08-06
Abstract: 1. Device for producing an aerosol with a liquid by means of an oscillator (24; 25) which atomizes and an atomization chamber (1) which dispenses the aerosol and a fan impeller (4) driven by a motor (2) located in a separate chamber (3) ; this impeller draws air in through a bacteria filter (5) replaceably mounted in a filter chamber (15) and passes the air drawn in via a separate connecting line to the upper part of atomization chamber (1), the fan impeller (4) being connected to motor (2) by a magnetic clutch (12; 12') acting through a partition located between motor (2) and fan impeller (4), characterized by the fact that the atomization chamber (1), the fan impeller (4) and the bacteria filter (5) are combined to form an integral unit and are detachably mounted on the outside of housing (14) vertically on the chamber (3) containing the fan impeller (4), the filter chamber (15) being located outside and around the wall (16) of fan impeller chamber (3) and bacteria filter (5) taking the form of an annular filter and to establish connection between filter chamber (15) and fan impeller chamber (3), air inlet openings (17) are provided in the wall (16) of fan impeller chamber (3), as well as a sliding obturator ring (18) which is provided with openings (19) which coincide with the air inlet openings (17) in the wall (16) of fan impeller chamber (3), and in atomization chamber (1) one or more vertical air passages (6) are provided to pass the aspirated air into the upper part of atomization chamber (1).
Patent EP-0078434-A1 (EP)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K33/30
Filed: 1981-03-03
Abstract: A pharmaceutical composition comprises y-linolenic acid and/or dihomo-y-linolenic acid together with a compound influencing the 1-series/2-series PG balance in the body in favour of 1-series PGs and selected from spironolactone and other modified steroid having its action, alone or in an acceptable pharmaceutical vehicle.
Patent EP-0080197-A1 (EP)
Inventor: PRODEL ULRICH
IPC: B65D1/48
Filed: 1982-11-22
Abstract: 1. A plastics trough which is shaped like a truncated pyramid and has an edge reinforcement consisting of a tube which is embedded into the plastics material and which in the region of the narrower side walls is bent at an obtuse angle the apex of which points upwardly, and which pipe is exposed by means of two handle apertures in the region of the apex, characterized in that the plastics material used for the integrally produced plastics components of the trough is a polyolefine ; that the walls (1) produced from the polystyrene, at least at the longitudinally extending walls, are extended through an external curve as a downwardly extending wall portion (19) in the form of a flange, so that the trough wall (1) and the wall portion (19) which forms the flange extend parallel to one another or form an acute angle ; that between the trough wall (1) and the wall portion (19) which forms the flange a plurality of transverse ribs (21) are arranged, the lower edges of which are in alignment with the lower edge of the wall portion (19) which forms the flange and lengthwise run parallel to the base of the trough ; that the edge reinforcement, made of two similarly shaped tube parts (4), is connected in the centres of the longitudinal sides (1) by two sleeves (5) which are slipped over, or rods or tubes which are inserted ; and that, at the edge of the handle apertures (7), there are arranged short ribs (8) which extend downwardly in the vertical direction.
Patent EP-0081853-A1 (EP)
Inventor: FEIJEN JAN
IPC: C07K1/107
Filed: 1982-12-15
Abstract: Conjugates are provided which are covalently bonded conjugates of an anticoagulant and protein that are prepared in the presence of a coupling agent that forms amide linkages between the anticoagulant and the protein. Such amide linking coupling agents exclude highly toxic coupling agents such as CNBr. These conjugates are useful for enhancing the blood compatibility of certain surfaces of a prosthetic device, a surgical apparatus, or an extra-corporeal medical device.
Patent EP-0057946-A1 (EP)
Title: Abstichvorrichtung für Konverter
Inventor: STEINWIDER RUPERT DIPL ING
IPC: C21C5/44
Filed: 1982-01-18
Abstract: Eine Abstichvorrichtung für Konverter mit einem geschlossenen Abstichkanal, welcher sich aus feuerfesten Blöcken oder Scheiben zusammensetzt, wobei die Blöcke bzw. Scheiben Abschnitte des Abstichkanals bildende Durchbrechungen aufweisen. Zur Erzielung kürzerer Abstichzeiten und längerer Endhaltbarkeiten ist vorgesehen, daß der Abstichkanal einlaufseitig einen Block bzw. Scheibe (1) mit einer trichterförmigen Durchbrechung aufweist und der Durchmesser der Durchbrechung des Blockes bzw. der Scheibe an der Kaltseite des Abstichkanals kleiner ist als an der Feuerseite.
Patent EP-0058447-A1 (EP)
Inventor: DE JONGE CORNELIS REINIER H I
IPC: C08K5/06
Filed: 1982-02-01
Abstract: Stabilizer composition for polymers or copolymers of vinyl chloride which comprise a metal salt of an acid, an organic stabilizer compound and ditrimethylol propane in combination with a synergistic amount of some different polyol having 5 to 15 carbon atoms and 2 to 10 hydroxyl groups and a melting point not lower than 100°C. 
     These non-toxic compositions synergistically contribute to the heat stability of vinyl or vinylidene halide polymers.
Patent EP-0075337-A1 (EP)
Inventor: DRENT EIT
IPC: C07C51/12
Filed: 1982-07-28
Abstract: Process for the co-production of carboxylic acids of the general formula R'-COOH and R 2- COOH and carboxylic acid esters of general formula R 1 -COOCH 2 R 2  and R 2 -COOCH 2 R 1  from carboxylic acid esters of general formula R 1 -COOR 2  and/or ethers of general formula H30R 4  (R', R 2 , R 3  R 4  representing (substituted) alkyl or (substituted) aryl, alkaryl or aralkyl, R' also representing H), carbon monoxide and hydrogen at elevated temperature and pressure in the presence of a ruthenium compound, a further Group VIII metal compound, a phosphine and a compound R 5 Hal or R 5 COHal where R 5  has one of the meanings given for R 2  and Hal is iodine or bromine, the reaction mixture being substantially free from other transition metal or Group II metal iodides or bromides, and containing not more than 2 mol of phosphine per gram atom of ruthenium. The process is of special interest for the selective conversion of methyl acetate into ethyl acetate and acetic acid at pressures well below 100 bar.
Patent EP-0059104-A1 (EP)
Inventor: OLIFF JAMES R
IPC: B65D71/12
Filed: 1982-02-23
Abstract: A wrap-around type article carrier having parallel top and bottom panels (1; 14,15), parallel side panels (6,7), the side panels (6, 7) being joined to the bottom panels (14,15) by means of sloping panels (10, 11), multiple heel receiving apertures (43-48) formed in the sloping panels (10, 11), a retention tab (49, 50) joined to one of the sloping panels (10, 11) around the periphery of a heel receiving aperture (43-48), the retention 49, 50) tab being joined to the sloping panel (10, 11) by means of spaced connecting elements (c, d).
Patent EP-0063017-A1 (EP)
Inventor: HAMPTON JOHN
IPC: C11D3/37
Filed: 1982-04-05
Abstract: Granular detergent compositions comprising organic surfactant, phosphate detergency builder wherein at least 6% of the builder consists of a mixture of water-soluble orthophosphate and pyrophosphate salts, organic peroxyacid bleach precursor and specified polymeric polycarboxylic acids or salts thereof. The compositions provide improved low temperature cleaning together with excellent soil deposition and whiteness maintenance performance.
Patent EP-0066401-A1 (EP)
Inventor: BATEMAN GLENN
IPC: G06G7/24
Filed: 1982-05-17
Abstract: In order to provide a constant-current driven, diode controlled logarithamic amplifier with a logarithmic response at very small input current values, the amplifier stage (12) has a feedback network (18, 24) which provides positive feedback only at low input current values.
Patent EP-0094992-A1 (EP)
Inventor: WILTON RAYMOND JOHN
IPC: H04R11/00
Filed: 1982-05-21
Abstract: A balanced armature electroacoustic transducer, including a pole piece (10) formed of a stack of laminations and providing an opening or tunnel (9) in which the vibratable end (20) of a reed armature (16,17,18) can vibrate between a pair of permanent magnets (11, 12). A coil (22) surrounds the central limb (18) of the armature and the two outside limbs (16, 17) which provide the fixed end of the armature are located on flat faces (14) of a pair of wings (13) formed by the pole piece itself and accurately positioned in the same plane with the vibrating tip (20) of the armature at the exact centre of the air gap between the magnets. In the modification of Figure 2, the armature (36) is a flat strip and its fixed end is located on an anvil (33) whose upper face (37) is accurately positioned on the plane through the centre of the air gap between magnets (34, 35).
Patent EP-0070761-A1 (EP)
Title: Dispositif optique d'enregistrement-lecture sur support d'information prégravé
Inventor: BRICOT CLAUDE
IPC: G11B7/125
Filed: 1982-07-06
Abstract: L'enregistrement et la lecture mettent en oeuvre un spot d'éclairage (6) ne pouvant éclairer qu'un seul élément de piste (5) à la fois. L'invention a pour objet une prégravure telle que le spot (6) empiète sur les éléments de piste (5) qui encadrent un interpiste  (4) et vice-versa de façon à obtenir un contraste de prégravure susceptible d'être accentué par l'inscription de l'information. L'invention s'applique notamment à l'enregistrement de signaux à vidéofréquences et au stockage de données numériques sur disque.
Patent EP-0067236-A1 (EP)
Inventor: INOUE AKIRA
IPC: G06V10/26
Filed: 1981-12-28
Abstract: Un systeme permettant d'isoler et d'extraire des caracteres et des chiffres peut isoler une pluralite de caracteres ecrits les uns au voisinage des autres en ne les separant pas en caracteres respectifs, en utilisant un masque de forme predeterminee. Le systeme comprend un premier moyen d'extraction de caracteres pour l'exploration horizontale d'informations en images stockees dans un moyen de stockage d'informations et extraire la premiere region entre une paire de points variables de l'information, un second moyen d'extraction de caracteres pour explorer verticalement l'information et extraire une seconde region entre une paire de points variables de l'information, une memoire de travail pour stocker l'information de la region intermediaire ou la premiere et la seconde regions ne sont pas superposees et pour mettre tout a '1', des moyens d'extraction de points intermediaires pour obtenir au moins une ligne d'analyse au niveau des regions intermediaires respectives, et des moyens d'etablissement d'une ligne isolante pour obtenir une ligne isolante pour isoler l'image en utilisant le point intermediaire.
Patent EP-0070321-A1 (EP)
Inventor: HASEGAWA TAKASHI
IPC: C01B32/384
Filed: 1982-01-26
Abstract: Procede de preparation d'un materiau carbone destine a etre utilise dans la desulfuration, consistant a melanger un amalgame de charbon contenant du charbon collant et non collant avec un liant, a mouler le melange resultant, et a cokefier ensuite la briquette obtenue. Les proprietes physiques du charbon melange et du melange de l'amalgame de charbon avec le liant sont ainsi determinees: (a) coefficient de reflexion moyenne du charbon melange (R0): 0,3 a 1,0; (b) fluidite maximale Gieseler du melange de l'amalgame de charbon avec le liant (GP-MF): 0 a 3000 DDPM; (c) valeur de gonflage dans le creuset (CSM) du melange: 0,1/2,1-1/2 ou 2, et (d) index de resistance (RI) du melange: 10 a 95. Ce procede produit un materiau carbone a partir du charbon, destine a etre utilise dans la desulfuration, presentant un coefficient d'absorption et une resistance mecanique excellents.
Patent EP-0089378-A1 (EP)
Inventor: OOTA MAKOTO MITSUBISHI DENKI K
IPC: G09F9/00
Filed: 1982-09-29
Abstract: This colored liquid crystal display unit has liquid crystal cells (102), (103), (104), each displaying a different color such as the three primary colors, arranged on a transparent substrate (4) to form a single liquid crystal panel (10), a number of the panels (10) are laterally and longitudinally connected together to form a large screen display structure, the lights transmitted from the back surface are controlled by voltages applied to the electrodes of the cells (102), (103), (104), thereby mixing the three primary colors of light and enabling a large screen display in full color.
Patent EP-0089017-A1 (EP)
Inventor: TOSEVSKI DIMITRI
IPC: B65D19/16
Filed: 1983-03-10
Abstract: A bin for transporting articles and materials which can readily be assembled, when articles are to be transported, and disassembled for transport of the bin, comprising a base assembly (10) and four side wall assemblies (11), the wall assemblies each being adapted to be located on the base, around the periphery thereof, and each being in abutment with two adjacent wall assemblies, complementary means (30) on each adjacent wall assembly arranged so that, when the two assemblies are in abutment, inward movement is restricted, the base (10) being formed to restrict outward movement of the wall assemblies and fastening means (12) whereby adjacent wall assemblies can be held against outward movement.
Patent EP-0089683-A1 (EP)
Inventor: BELFORTE PIERE
IPC: H04Q11/04
Filed: 1983-03-22
Abstract: Improvements relating to PCM switching units, consisting in carrying out the insertion of a word into a PCM channel, the transfer of a word from a PCM channel or from the switching unit control memory towards the control unit, and the extraction of a channel, in particular channel 0, from one or more PCM channels. These modes of operation are carried out by using a bi-directional data bus, for the interconnection between the switching unit and the control unit, which may be a microprocessor.
Patent EP-0094592-A1 (EP)
Inventor: MEISTER KLAUS DR
IPC: E05B47/06
Filed: 1983-05-10
Abstract: The locking device with a mechanical closure (23, 24) can be actuated after the correct input of an electronically processed opening code. An electromagnet (7, 30) is thereby made live. The electromagnet (7, 30) merely has to make a non-positive connection, but does not itself have to move parts. The non-positive connection, which may have some slip, ensures that, in a gear coupling (11) consisting of a driving wheel (1), a driven wheel (2) and a coupling wheel (3), the coupling wheel (3) is brought mechanically from outside into engagement with the other two wheels. As soon as this has occurred, the closure can be moved via a cam (13) mounted on the driven wheel (2). The coupling wheel (3) can therefore be brought into engagement only when the electromagnet (7, 30) is live. <IMAGE>
Patent EP-0101804-A1 (EP)
Inventor: CHENEY ROBERT J JR
IPC: G01F1/115
Filed: 1983-06-13
Abstract: A flowmeter is provided for receiving a plurality of fluid streams and providing signals representative of the mass flow rate of each stream and the differential mass flow rate of any selected pair of the streams. A housing (12) defines a flow channel to accomodate each stream to be measured. An impeller (52, 106) is rotatably mounted in each channel to impart measured angular momentum to the fluid flowing in that channel and all of the impellers (52, 106) are driven by a common turbine (34) and shaft (40). The impellers (52,106) are each resiliently coupled to the shaft (40) so that the impellers lag behind the shaft by an amount proportional to the angular momentum imparted by each impeller to the fluid in its respective channel. Pick-off means (B, D) associated with each impeller (52, 106) produce lag signals representative of the impeller lag angle and the lag signals are applied to a signal processor (200, 202, 204, 206, 208, 210, 212) that produces individual mass flow rate signals and differential mass flow rate signals representative of the difference in mass flow rate of any two selected fluid streams.
Patent EP-0109485-A1 (EP)
Inventor: NAKAMASU SEIJI
IPC: E02D3/12
Filed: 1983-07-29
Abstract: Improving ground by inserting into the ground a guide rod (1) equipped with a bit (2) at its forward end and an arm cutter (3) transversely extending from the lower portion of the guide rod (1) by guiding the rod by the rotation of the bit (2) and the rotation of the arm cutter (3) about its own axis, and gradually withdrawing the guide rod (1) from the ground when the rod has reached a predetermined depth while revolving the arm cutter (3) about the axis of the rod (1) in addition to its rotation to agitate the portion of the ground covered by the revolution about the axis of the guide rod (1) and while injecting a liquid agent into the agitated portion of the ground from discharge outlets (8) (8') in the arm cutter (3) and the bit (1).
Patent EP-0100120-A1 (EP)
Inventor: BELLI ALDO
IPC: C07B37/02
Filed: 1983-07-16
Abstract: Improvement in the process for preparing biaryl compounds via coupling of an arylamine with an arene in the presence of a nitrite, an acid and copper metal or a derivative thereof; the improvement is consisting in adding to the reaction mixture a trialkylorthoformate. The process may be used for preparing drugs such as Flurbiprofen and Xenbucin or intermediate compounds particularly useful for preparing Flurbiprofen, Flufenisal, Chlordimorin, Xenbucin, Xenysalate, Xenyhexenic acid and the like.
Patent EP-0117328-A1 (EP)
Inventor: BURROWS AUBREY LINCOLN
IPC: C10L1/18
Filed: 1983-02-25
Abstract: Corrosion caused by gasohol or alcohol motor fuels is inhibited by the addition of a corrosion inhibiting amount of the combination of (A) a polymer of one or more C 16  to C 18  polyunsaturated aliphatic monocarboxylic acid (e.g. linoleic dimer and/or trimer) and (B) a hindered phenol antioxidant, e.g. 2,6-di-(α-methylbenzyl)-4-nonyl phenol.
Patent EP-0102799-A1 (EP)
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/24
Filed: 1983-08-22
Abstract: An optical disk recording and reproducing method and an optical disk for the same. The disk is capable of being recorded on by irradiation of a light beam and is provided with grooves each having a V-shape cross section in the radial direction and wobbling at a predetermined frequency. A signal with the wobbling frequency is extracted from the reflection beam from the disk, and the amplitude and phase of the signal is detected so that tracking on each slant of each V-shape groove is carried out.
Patent EP-0092450-A1 (EP)
Inventor: WAGNON JEAN
IPC: C07D209/42
Filed: 1983-03-17
Abstract: The present invention relates to derivatives of tryptamine of formula:    <IMAGE>  (I)  in which: R1 represents a CH2OH group, a -C 3BOND N group,   <IMAGE>   or a -COOR6 group in which R4, R5 and R6 denote a lower alkyl group or hydrogen; R2 represents hydrogen or a C 3BOND N group; R3 denotes hydrogen, a CH3 group or a CH2OH group, and the addition salts of the products of formula I with the pharmaceutically acceptable, mineral or organic acids. It also relates to a process for preparing said compounds and to the drugs active on the cardiovascular system, containing said compounds.
Patent EP-0126088-A1 (EP)
Title: Composes de 7-oxabicycloheptane a substitution aryle
Inventor: HASLANGER MARTIN FREDERICK
IPC: C07D211/92
Filed: 1983-08-18
Abstract: De nouveaux produits analogues de la prostaglandine 7-oxabicycloheptane sont des agents cardiovasculaires utiles par exemple pour le traitement de maladies thrombolytiques. Les nouveaux composés ont la formule (I), y compris tous ses stéréoisomères, dans laquelle Z est$(6,)$-CH=N-O-(CH2)p-R4 ou -(CH2)m-NH-R5; n est égal à 1 ou 2; R1 représente H ou un alkyl inférieur; B est -CH=CH-, -C=C- ou (CH2)2; Y est alkyl, alkyl substitué, aryl-alkyl inférieur, alkényl, alkinyl, aryl, pyridyl, pyridyl-alkyl inférieur, pyridyl substitué, thiényl, thiénylalkyl, thiényl substitué, cycloalkyl, cycloalkyl substitué, cycloalkylalkyl ou cycloalkylalkyl substitué; y est égal à 0 ou 1, et lorsque y vaut 1, R3 est H ou un alkyle inférieur; R2 est un alkyle inférieur, un alcoxy inférieur, un aryle, un alkyle amino, un aryle amino, un aryloxy, un pyridinyl ou un cycloalkyl, ou, lorsque y vaut 0 comme indiqué par$(4,)$R2 peut être un groupe de liaisons -(CH)x-, (où x vaut 0, 3, 4 ou 5) qui, avec -N-C-$(2,)$peut former un hétérocycle contenant de l'azote à 5, 6 ou 7 membres, à condition que lorsque R3 représente H, R2 est un alcoxy inférieur; R4 est un alkyle inférieur, un cycloalkyl, un aryle, un aryl-alkyl ou un alcanoyl; p est compris entre 0 et 5; m est compris entre 1 et 8; et R5 est un alkyle inférieur, un alcoxy inférieur un aralcoxy ou$(2,)$-NH-C-R6, où R6 est un phényle ou un alkyle inférieur.
Patent EP-0121716-A1 (EP)
Inventor: GOTTSCHLICH RUDOLF DR
IPC: A61K31/44
Filed: 1984-02-27
Abstract: Indolderivate der allgemeinen Formel I <IMAGE> worin Ind einen Indol-3-ylrest, der ein- oder zweifach durch Alkyl, O-Alkyl, S-Alkyl, SO-Alkyl, SO2-Alkyl, OH, F, Cl, Br, CF, und/oder CN oder durch eine Methylendioxygruppe substituiert sein kann, A -(CH2)4- oder -CH2-L-CH2CH2-, L -S-, -SO- oder -SO2- und Th einen 2- oder 3-Thienylrest bedeuten und worin die Alkylgruppen jeweils 1-4 C-Atome besitzen, sowie deren physiologisch unbedenkliche Säureadditionssalze zeigen Wirkungen auf das Zentralnervensystem.
Patent EP-0120484-A1 (EP)
Inventor: WRIGHT TERRY L
IPC: C07D471/04
Filed: 1984-03-23
Abstract: (1H-Tetrazol-5-yl)tetrazolo[1,5-a]quinolines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyanoquinoline or isoquinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such dimethylformamide.
Patent EP-0131830-A1 (EP)
Inventor: DATTAGUPTA NANIBHUSHAN
IPC: C07H21/00
Filed: 1984-07-02
Abstract: A labeled nucleic acid probe comprising (a) a nucleic acid component, (b) a nucleic acid-binding ligand photochemically linked to the nucleic acid component, and (c) a label chemically linkedto the nucleic acid-binding ligand. The label can be a specifically bindable ligand such as a hapten or biotin, an enzyme such as a ß-galactosidase or horse radish peroxidase, a fluorescent radical, a phycobiliprotein, a luminescent radical, or a radioisotope. The probe can be used in assays of nucleic acids, taking advantage of the ability of the nucleic acid component to hybridize.
Patent EP-0132770-A1 (EP)
Inventor: GRAU ULRICH DR
IPC: C12P21/06
Filed: 1984-07-18
Abstract: Die Erfindung betrifft Insulin-Derivate der Formel I,
     in welcher
     R' H oderH-Phe bedeutet, R 30  für den Rest einer neutralen L-Aminosäure steht und R 31  für eine physiologisch unbedenkliche organische Gruppe basischen Charakters mit bis zu 50 C-Atomen steht, gekennzeichnet durch einen isoelektrischen Punkt zwischen 5,8 und 8,5, Verfahren zu deren Herstellung und deren Verwendung sowie diese enthaltende Mittel zur Behandlung des Diabetes mellitus.
Patent EP-0115992-A1 (EP)
Inventor: NOEL ROLAND
IPC: A23C9/142
Filed: 1984-01-27
Abstract: The process consists in collecting the brine originating from demineralisation by means of electrodialysis, in subjecting it to an ultrafiltration treatment to separate the remaining proteins therefrom and then to deacidification with the aid of an anionic resin, and finally a reverse-osmosis operation to separate the remaining lactose therefrom.