baber/WOPTO huggingface dataset:
Patent EP-0159563-A1 (EP)
Inventor: KATOPODIS NONDA
IPC: G01N33/92
Filed: 1985-03-27
Abstract: The amount of lipid bound sialic acid in a whole blood sample may be determined by a method, which may be automated, involving the following steps: adding to the sample a lower alkyl alcohol and deionized distilled water; mixing the resulting admixture; adding to it a mixture of lower alkyl chlorinated hydrocarbon and a lower alkyl alcohol; treating by mixing and centrifuging the mixture until a recoverable, substantially clear upper phase forms; recovering the upper phase and adding to it a protein-precipitating agent, preferably in admixture with an adsorbing material; mixing the resulting admixture; recovering the resulting precipitate, suspending the precipitate in distilled water and determining the amount of lipid bound sialic acid present. 
     The presently preferred mixture for addition to the upper phase is a mixture of 75% by weight phosphotungstic acid and 25% by weight silica gel on a dry weight basis. 
     By so determining the amount of lipid bound sialic acid present in a whole blood sample and comparing the amount with values obtained for subjects known to have cancer one may diagnose the presence of cancer in a subject. Alternatively, by determining the amount of lipid bound sialic acid present in whole blood samples obtained from a subject over a period of time and comparing each amount so determined with preceding amounts one may monitor the progression, remission or recurrence of cancer in a subject.
Patent EP-0160905-A1 (EP)
Inventor: RECLUTA FRANCO
IPC: B60Q1/14
Filed: 1985-04-26
Abstract: The control lever (1) is provided with a hollow body (4) externally carrying rotatable control rings (18, 19) and internally carrying switches (16) which are switchable by rotating the rings, said switches (16) being provided with contact boards carried by respective printed circuits (23) and being mounted rigidly by way of said printed circuits (23) on a main printed circuit (14) slidably inserted into said body (4) to thus also form the necessary electrical connections; the main printed circuit carries LEDs (41) for illuminating indicator means (50) carried by the body (4) and also carries the cables (37) for connection to the vehicle electrical circuit, to constitute a unit on which all the electrical devices contained in said lever (1) can be premounted and which can then be slidably inserted into said body (4) by a single operation.
Patent EP-0167005-A1 (EP)
Inventor: EHRL PETER A DR MED DENT
IPC: A61C8/00
Filed: 1985-06-05
Abstract: A jaw implant shaped and proportioned to provide firm seating and sufficiently great resistance to tractive forces. The implant has a bore for receiving a tooth holder and has at its apical end a spherical segment. The implant has truncoconical portions and an approximately cylindrical portion provided for embedding in the cortical bone tissue. The truncoconical portions and the approximately cylindrical portion have approximately elliptical cross sections.
Patent EP-0175857-A1 (EP)
Inventor: MEISSER CLAUDIO
IPC: G01F1/38
Filed: 1985-07-06
Abstract: 1. A device for detecting the volumetric flow of a liquid medium through an adjusting element (1), which is designed as a straight-way valve (4) and comprises an inlet nozzle (2) and an outlet nozzle (3), of a control section with an elastically deformable sealing element (7, 12) such as a diaphragm which initiates an opening movement of a valve member (6) of the straight-way valve (4) against a spring force FF , and with a stroke sensor (10) for detecting the position of the valve member (6), from which the volumetric flow V can be derived by taking into consideration the pressure difference DELTA pv existing over the straight-way valve (4), in which a controlled control valve (19, 34) is connected via connecting conduits (16, 17, 18) to various chambers of the straight-way valve (4), characterised in that the control valve (19; 34) can be controlled by at least one controller (22; 35, 45) and connects a first chamber (13) of the straight-way valve (4) limited by the sealing element (7, 12) via the connecting conduits (16, 17, 18) in a first stable control state to a second chamber (14) and in a second stable control state to the third chamber (15), in that the second chamber (14) comprises the outlet nozzle (3) and the third chamber (15) the inlet nozzle (2), in that the effective surfaces of the sealing element (7, 12) and of the valve member (6) designed as a valve disc as well as the spring force FF are selected such that, in the control state, the pressure difference DELTA pv arising over the straight-way valve (4) opens this straight-way valve (4) by means of the valve disc and, in the first control state, the spring force FF closes this straight-way valve (4) by means of the valve disc, and in that the stroke sensor (10) is connected to a computer (21) for determining the pressure difference DELTA pv and/or the volumetric flow V on the basis of the starting signals of the controller (22, 35, 45) and of the stroke sensor (10).
Patent EP-0173280-A1 (EP)
Inventor: AVIV HAIM
IPC: C12N15/73
Filed: 1985-08-26
Abstract: (1) Vector that on introduction into a suitable bacterial host cell contg. the thermolabile repressor C (I) renders the host cell capable, when the temp. is raised to a level at which the repressor is inactivated, of effecting expression of a desired gene inserted in the vector to produce polypeptide (I) encoded by the gene is new when it comprises a double-stranded DNA molecule including in 5'- to 3'- order. (a) DNA sequence contg. the promoter and operator P(L)O(L) from lambda bacteriophage; (b) a N utilisation site for binding antiterminator N protein; (c) a first restriction enzyme site permitting replacement of the DNA sequence contg. the ribosomal binding site following after; (d) DNA sequence contg. a ribosomal binding site for making the MRNA of the desired gene capable of binding to ribosomes in the host cell; (e) ATG initiator codon or a DNA sequence converted into the codon on insertion of the desired gene into the vector; and (f) a second restriction enzyme site for inserting the desired gene into the vector in phase with the ATG initiation codon; and (g) a DNA sequence contg. an origin of replication from a bacterial plasmid capable of autonomous replication in the host cell; and for selection, DNA sequence contg. a gene associated with a selectable or identifiable phenotypic trait manifested when the vector is present in the host cell, or DNA sequence contg. fragment C (I) 434, including the gene for the C (I) 434 repressor protein and its associated promoter and operator sequence.
Patent EP-0177830-A1 (EP)
Inventor: RENTZEA COSTIN DR
IPC: C07D521/00
Filed: 1985-09-24
Abstract: Plant growth regulators containing a vinylcarbamoylimidazole of the formula <IMAGE> in which R<1> and R<2> are identical or different and represent hydrogen or an alkyl radical having in each case up to 6 carbon atoms,  or  R<1> together with R<2> forms a 5- or 6-membered carbocyclic ring  and R<3> represents an alkyl or cycloalkyl radical having in each case up to 8 carbon atoms, and a method of regulating the growth of plants using the composition.
Patent EP-0193655-A1 (EP)
Inventor: GAUTSCHI MAX DR
IPC: H03C1/60
Filed: 1985-12-23
Abstract: Um einen Einseitenbandsender hoher Leistung mit nur einer Senderöhre betreiben zu können, wird ein Einseitenbandmodulator (1) verwendet, der in Abhängigkeit von einem modulierenden NF-Signal (2) ein phasenfreies Modulator-Amplitudensignal (9) erzeugt, das über einen als Schaltverstärker mit Puls-Stufenmodulation ausgeführten Digital-Analog-Wandler (21) und ein HF-Filter (22) die Anode (23) einer HF-Endstufenröhre (26) in der Amplitude moduliert. Der Einseitenbandmodulator (1) liefert ferner ein vorzugsweise nicht amplitudenabhängiges Modulator-Phasensignal (19), das dem Steuergitter der HF-Endstufenröhre (26) gegebenenfalls über einen Frequenzumsetzer (25) zugeführt ist. Der Einseitenbandmodulator (1) kann digital oder analog aufgebaut sein; er weist eingangsseitig einen Hilberttransformator (5) auf, der das modulierende Eingangssignal (2) in zwei um 90° phasenverschobene Komponentensignale aufspaltet, er weist ferner ausgangsseitig einen Amplitudenrechner (8), einen zyklischen Schalter (16) mit einer Taktfrequenz (fT), die vorzugsweise gleich der 4fachen Trägerfrequenz (f1) ist, und gegebenenfalls einen Quotientenrechner (17) mit daran anschließendem Bandpaßfilter (18) auf. Dem Eingangssignal (2) oder den Ausgangssignalen des Hilberttransformators (5) kann ein Restträgersignal (R1, R2, R3) beigefügt werden.
Patent EP-0164211-A1 (EP)
Title: Moulded insulator housing
Inventor: GARRETSON JAY HAROLD
IPC: H01R13/422
Filed: 1985-04-29
Abstract: A moulded insulator housing of thermoplastic material for an electrical terminal or terminals (22) comprises a plurality of walls which define a corresponding number of elongate cavities (20) having respective openings (21) atone end of the insulator housing (10) for terminal insertion. The insulator housing has a terminal lock (30) for each cavity integrally hinged to an outward flange (32) on its bottom wall (14) at the one end of the insulator housing, and a slot (38) for each cavity in the bottom wall which defines an inner surface (44) for the terminal lock and flange portions which is substantially coplanar with an outer surface (46) of the adjacent portions of the bottom wall, to facilitate the moulding of the terminal lock substantially free of and separate from the material in the bottom wall. 
     The terminal lock is movable from its as-moulded position, in which it projects outwardly of the bottom wall at least as much as the flange, into a second, retained position in which a portion of the terminal lock passes through the slot in the bottom wall and projects into the cavity to provide a terminal lock.
Patent EP-0182684-A1 (EP)
Inventor: FABREGES MICHEL
IPC: E05F15/56
Filed: 1985-10-22
Abstract: 1. A device for emergency control of the opening of a door, particularly that of a public transport vehicle, closing of which is ensured by a jack (V) provided with a chamber (CF) for closing and a chamber (CO) for opening and controlled by two hand-operated distributor slidevalves (A, B) arranged one inside and the other outside the vehicle so that in the closed position the inlet (EFV) to the closing-chamber is connected to a source of pressure (S) and that in the closed position the opening chamber (CO) is connected to the exhaust, characterized in that it includes a circuit selector (S) which exhibits two inlets (E1S and E2S) of which the one (E1S) is normally connected to the exhaust, and one outlet (SS) which is connected to the inlet (EOV) to the opening-chamber (CO) of the jack (V), the two valves (A, B) being mounted in series so that in their rest position the first inlet (E1A) to the first valve (A) is connected to the source of pressure, the corresponding first outlet (S1A) being connected to the first inlet (E1B) to the second valve (B) from which the first outlet (S1B) is plugged, and that the second inlet (E2A) to the first valve (A) is connected to the exhaust, the corresponding second outlet (S2A) being connected to the second inlet (E2B) to the second valve (B) from which the second outlet (S2B) is connected to the second inlet (E2S) to the circuit selector (S).
Patent EP-0173701-A1 (EP)
Title: Assemblage de carte de circuit, combine telephonique et procede de production d'un assemblage de carte de circuit pour un combine
Inventor: BUUR JACOB
IPC: H04M1/03
Filed: 1985-02-12
Abstract: Dans un combiné téléphonique (10) comprenant deux parties d'enveloppe (12 et 14) et un assemblage de carte de circuit (16) comprenant sensiblement tous les composants électroniques du combiné, y compris un premier transducteur ou microphone (32) convertissant l'énergie sonore en énergie électrique et un deuxième transducteur ou haut-parleur (34) convertissant l'énergie électrique en énergie sonore, les transducteurs (32 et 34) sont implantés selon le principe du transducteur piézoélectrique. Les transducteurs comprennent une feuille transductrice, c'est-à-dire une feuille piézoélectrique possédant des couches métalliques disposées sur les surfaces latérales opposées de la feuille, et un élément résilient appliquant une tension mécanique à la feuille transductrice. Un élément adapteur ou transformateur d'impédance tel qu'un transistor à effet de change (36) peut être relié entre le microphone et un circuit de transmission pour la ligne téléphonique. Etant donné que le combiné est composé de deux parties d'enveloppe enfermant un assemblage de carte de circuit fini (16) qui est préfabriqué en utilisant des techniques conventionelles de cartes de circuit à partir de matériaux légers et économiques, il est possible de réaliser un combiné extrêmement léger et économique, répondant néanmoins aux exigences relatives aux lignes téléphoniques (par ex. les spécifications de la CEPT - Conférence Européenne des Postes et Télécommunications).
Patent EP-0173736-A1 (EP)
Title: Assemblage et procede de suture
Inventor: AMARASINGHE DISAMODHA C
IPC: A61B17/04
Filed: 1985-03-05
Abstract: Un noyau de forme cylindrique fendu et partiellement évasé (12) est monté à l'intérieur d'un manchon tubulaire (20) avec une partie d'extrémité évasée (16) s'étendant à l'extérieur de l'extrémité du manchon (20). Une aiguille flexible (24), plus longue que le noyau ou le manchon, est maintenue dans chacune des fentes (18) du noyau par le manchon, mais peut se déplacer longitudinalement. Des fils (32) attachés aux aiguilles sont introduits à travers la paroi d'une conduite tubulaire du corps en introduisant l'extrémité évasée du noyau dans la conduite et en provoquant ensuite le déplacement longitudinal forcé des aiguilles dans les fentes contre l'extrémité évasée, de sorte qu'elles plient radialement vers l'extérieur à travers les parois de la conduite du corps.
Patent EP-0195786-A1 (EP)
Inventor: CHAN NORMAN CHIN-HUNG
IPC: H04Q3/545
Filed: 1985-09-03
Abstract: Un agencement complémentaire de traitement d'appels élimine la séparation entre des installations informatiques câblées d'un système de commutation téléphonique et des installations informatiques connectables par commutation appartenant à des clients. Une interface polyvalente de communication (DT18) connecte les installations informatiques du client (T18) tant au réseau de commutation (101) qu'au processeur câblé du système (100) de commutation téléphonique par le circuit d'accès standard (118) du système de commutation téléphonique. L'interface polyvalente de communication (DT18) donne une capacité supplémentaire de traitement d'appels à une installation informatique (T18) fournie par le client. En particulier, cette installation comprend les sous-programmes de traitement des appels de services attenants, la base de données et le logiciel de consultation de l'annuaire. Le système de commutation téléphonique achemine tous les appels dirigés à des services attenants vers un appareil de téléphone associé à l'ordinateur et transmet les données relatives à l'appel à l'ordinateur. L'ordinateur exécute le traitement nécessaire de l'appel et retransmet un message au système de commutation électronique pour indiquer quelle est l'opération du système de commutation requise pour fournir le service demandé.
Patent EP-0231192-A1 (EP)
Inventor: HEDDEN KURT
IPC: C10B39/02
Filed: 1985-10-19
Abstract: Un procédé pour le refroidissement du coke à sec, dans lequel le coke ainsi que le gaz de refroidissement sont envoyés à contre-courant à travers un récipient de refroidissement à deux étages, le refroidissement de la première étape étant réalisé à une température du coke d'environ 800oC; les gaz de refroidissement de la deuxième étape contiennent de la vapeur d'eau. La vapeur est produite sans que le coke brûle d'une manière substantielle, grâce au fait que le refroidissement de la première étape de refroidissement se fait exclusivement par un échange indirect de la chaleur du coke avec un réfrigérant, par les parois de l'échangeur de chaleur, et que le refroidissement de la deuxième étape est réalisé exclusivement par les gaz de refroidissement qui contiennent de la vapeur d'eau. Pour cela, on utilise un récipient de refroidissement (1) à deux étages, dont le premier (1a) possède des surfaces à enveloppe et des surfaces incorporées pour le refroidissement (8, 9) et le deuxième (16) est alimenté par un gaz de refroidissement à forte teneur en vapeur d'eau mis en communication avec une installation de séchage et de préchauffage du charbon (4).
Patent EP-0193062-A1 (EP)
Inventor: VINOKUR ISAAC
IPC: A22C11/10
Filed: 1986-02-17
Abstract: The device does not stress excessively even highly delicate sausage casing materials, such as thin-walled propylene, but nevertheless guarantees perfect twisting-off. The chuck is made up of two coaxial sleeve components (22, 24), one enclosing the other and interlocking on one end. The outer sleeve is cylindrically formed, whereas the inner one is conically tapered at its open end and provided on the inside with axial channels (50) narrowing into grooves (52). The main portion (46) of this part of the sleeve (24) is subdivided into radial spring endings (54).
Patent EP-0194686-A1 (EP)
Inventor: WAKABAYASHI TOSHIO
IPC: C07D333/00
Filed: 1986-03-13
Abstract: Novel pyrazine derivatives are disclosed. The compounds possess a potent platelet aggregation-inhibiting activity and are effective for preventing diseases caused by aggregation of the platelet, for example, myocardial infarction and cerebral thrombosis. Representative examples of the pyrazine derivatives include 2,3-bis (p-chlorophenyl)-5-methylpyrazine, 2,3-bis(p-methoxyphenyl)-5-methylpyrazine, 2,3-diphenyl-5-benzylpyrazine, 2,3-diphenyl-5-(p-methoxybenzyl) pyrazine, 2,3-bis (p-methoxyphenyl)-5-isopropylpyrazine, 2,3-bis)p-methoxyphenyl)-5-(2-thienylmethyl) pyrazine and 2,3-bis-(p-methoxyphenyl)-5,6-dimethylpyrazine.The pyrazine derivatives can be generally prepared by heating a benzil derivative and a 1, 2-diaminoethane derivative to produce a dihydropyrazine derivative and heating the resulting compound with sulfur at 100 - 180°C.
Patent EP-0204157-A1 (EP)
Inventor: CIACCIA VITTORIO
IPC: C08L95/00
Filed: 1986-05-02
Abstract: 1) Polymeric compositions, suitable for use as bitumen modifiers, comprising, by weight: 
 
  a) 20-50% of an ethylene/propylene elastomeric copolymer containing from 60 to 75% by weight of ethylene, and having a value of Mooney viscosity (ML 1+4) at 100 DEG C higher than 5; 
  b) 0-25% of polypropylene prevailingly constituted by isotactic macromolecules having an M.I. value higher than 1; 
  c) 0-70% of substantially amorphous polypropylene, possibly in mixture with amorphous copolymers of ethylene with propylene, such component (c) having a total combined ethylene content lower than 60% by weight, and intrinsic viscosity (in tetralin at 135 DEG C) lower than 2 dl/g; 
  d) 0-25% of polyethylene having density comprised between 0.98 and 0.96 g/cm<3>, and having a value of M.I. higher than 5; 
  e) 0-25% of an ethylene/vinyl acetate (EVA) copolymer containing from 60 to 95% by weight of ethylene, having a value of M.I. higher than 0.1, and with the condition that when component (c) is equal to zero, the component d and the component e are each present in an amount greater than 15% by weight, the sum of components from (a) to (e) being = 100. 
 
  2) Bituminous compositions comprising, in mixture, from 10% to 30% by weight, as referred to the total composition weight, of a polymeric composition as defined above.
Patent EP-0204269-A1 (EP)
Inventor: HEGE HANS-GUENTHER
IPC: C07D213/66
Filed: 1986-05-30
Abstract: Pyridine derivatives of the formula    <IMAGE>  I  CH2CH2NHR4,  where R1 to R4 have the meanings stated in the description, and their preparation. The substances are useful for treating disorders.
Patent EP-0208132-A1 (EP)
Inventor: GOTO MOTOO
IPC: C22B15/06
Filed: 1986-06-03
Abstract: A copper converter which includes: a converter body (21); a plurality of tuyeres (22) disposed to the converter body (21), each tuyere (22) having an outer end portion; a first concentrate blowing pipe assembly (23) disposed at least one of said tuyeres (22), the concentrate blowing pipe assembly (23) including an introducing pipe (27) inserted into the at least one tuyere (22); a blowing unit (52), connected to the concentrate blowing pipe assembly (23), for blowing a material including a concentrate through the introducing pipe into the converter; an air supplying unit (51), disposed to the tuyeres (22), for supplying pressurized air to the tuyeres; and formations, disposed to said outer end of each tuyere (22) and said concentrate blowing pipe assembly (23), for detachably interlocking the introducing pipe (27) with the at least one tuyere (22).
Patent EP-0264461-A1 (EP)
Inventor: MEINS JURGEN DR-ING DIPL-ING
IPC: G01B7/14
Filed: 1986-10-15
Abstract: In magnetic bearings and magnetic suspension devices, sensors (4) such as are applied to control the position of support and guiding magnets in magnetic drive technology measure the distance of the magnet (6) from a reaction rail (7) continuously in order to obtain a signal through which the magnet (6) is controlled with respect to the excitation current in such a way that it remains suspended at the prescribed desired distance. In the known devices, there is no reliable monitoring of the sensor signal, as a result of which faulty control of the excitation can occur in the event of a deficient sensor signal, and this represents a substantial safety risk. Reliable monitoring of the sensor function in addition to the distance measurement is achieved when in addition to a measuring coil (1) to which an alternating voltage is applied a second reference coil (2) which is only weakly magnetically coupled to the rail (7) is energised with the same voltage as the measuring coil (1), and the differential current of the two coils is used to measure the distance and the differential current is used to check the device in conjunction with periodic switching in of an additional impedance to the coils. <IMAGE>
Patent EP-0228650-A1 (EP)
Inventor: HEITHOFF ROBERT BERNARD
IPC: F27B7/22
Filed: 1986-12-17
Abstract: An air cooled rotary kiln collar (58) for use in improving the delivery of preheated charge material from the rotary kiln to the second stage of a multi-stage heating process. Adjustable rate fans (50) circulate air through an annular collar (58) at the discharge end of the rotary kiln to remove heat from the charge material and prevent it from agglomerating and sticking to the kiln.
Patent EP-0210921-A1 (EP)
Inventor: CARTIER JACQUES
IPC: G02B6/42
Filed: 1986-07-22
Abstract: L'invention est relative à une embase de connexion pour fibre optique, apte à recevoir une fibre optique positionnée et centrée dans un embout présentant une protubérance tubulaire axiale pourvue d'un conduit dans lequel la fibre optique peut être introduite avec jeu et immobilisée de manière que son extrémité coïncide avec l'extrémité de la protubérance et entourant la partie arrière de celle-ci un évidement annulaire présentant une paroi de forme conique. Ladite embase est monobloc et constituée d'un corps tubulaire (1) présentant à une extrémité un flasque frontal (3), ledit flasque étant pourvu sur sa face arrière (8) à l'intérieur de l'alésage (2) du corps tubulaire (1), d'une saillie (9) présentant au moins une portée convexe (9) ledit flasque pourvu de ladite saillie présentant un orifice axial traversant (10), apte à recevoir la protubérance axiale d'un embout (14) mis en place à l'arrière de l'alésage du corps d'embase et amené en appui par sa portée conique (16) sur la portée convexe (9) de ladite saillie selon une ligne de contact circulaire en position prédéterminée par rapport à la face avant dudit flasque (3).