baber/WOPTO huggingface dataset:
Patent EP-0134669-A1 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L27/144
Filed: 1984-07-13
Abstract: A plurality of first electrodes are sequentially arranged on a substrate and covered with a non-single-crystal semiconductor laminate member. On the semiconductor laminate member are formed second electrodes respectively corresponding to the first electrodes. Each first electrode and each second electrode and the region of the semiconductor laminate member sandwiched therebetween constitute one semiconductor photoelectric transducer. The transducer is connected to another transducer adjacent thereto so that the second electrode of the latter is connected to the first electrode of the former through a contact portion extending thereto from the second electrode of the latter into a contact groove cut in the semiconductor laminate member. In this case, the contact groove and the contact portion are not exposed in the side walls of the semiconductor laminate member. The side walls of the first and/or second electrode are retained inside the side walls of the substrate. 
     The first electrodes, the second electrodes and the contact grooves are defined by a laser beam.
Patent EP-0147029-A1 (EP)
Inventor: JOHNSON DAVID WILFRED JR
IPC: C03B8/00
Filed: 1984-10-30
Abstract: Incorporation of fluorine into a porous silica body, such as an unsintered body produced by a sol-gel method, by VAD or OVPO, reduces or eliminates bubble or pore formation upon re-heating of the glass formed by sintering of the porous material. Effective fluorine concentrations are between 0.01 and 5% by weight. The invention can be used advantageously in producing preforms and optical fiber.
Patent EP-0135399-A1 (EP)
Inventor: LACOSTE JEAN-PIERRE
IPC: H04N5/217
Filed: 1984-05-11
Abstract: The device comprises an integrator circuit (4) for integrating the video signal furnished by the video signal amplifier (2) placed at the output of the scanning tube, a chopper circuit (6) for chopping the video signal produced by the integrator at the clamping frequency for the line scan of the target of the tube, and a coupling circuit (7, 16) for adding, at the input of the video amplifier, the signal produced at the output of the chopper circuit (6) to the signal furnished by the output of the scanning tube (3). The output of the integrator circuit (4) is coupled to the input of the chopper circuit (6) via a correcting circuit (5) tuned so that the variation in the voltage obtained at its output as a function of the level of the signal applied to its input by the integrator circuit (4) follows a law almost identical to the law of variation in the black level of the video signal furnished by the scanning tube as a function of the illumination of the target of the tube, so as to clamp the black level of the video signal obtained at the output of the video amplifier to a constant black reference level. Application: television camera. <IMAGE>
Patent EP-0190134-A1 (EP)
Inventor: BURMEISTER FREDRIK KULLERVO
IPC: B62D55/247
Filed: 1984-10-15
Abstract: Un système de chemin de roulement à matelas pneumatique est utilisé comme élément de construction dans des véhicules. Un matelas souple rempli d'air, formé par exemple par des sacs (5), est automatiquement déroulé et sert de surface de roulement et de moyen de propulsion. La coque (1) du système se déplace sur le matelas sur un coussin d'air (4) et donc sans frottement mécanique. Le matelas formé par exemple par les sacs (5) n'est pas étanche à l'air et n'est pas rempli une fois, mais par contre il est rempli automatiquement lorsqu'il roule sous la coque (1) et il est maintenu sous pression constante dans la position de transport. L'air destiné au matelas est alimenté depuis le coussin d'air (4) au travers des orifices d'admission (7) aménagés dans la paroi du matelas vis-à-vis de la coque (1). Le domaine principal d'utilisation est le transport dans des terrains difficiles et vulnérables.
Patent EP-0151952-A1 (EP)
Inventor: ZEILINGER HANS DR-ING
IPC: F02F3/12
Filed: 1985-01-17
Abstract: Kolben für Verbrennungskraftmaschinen der auf dem Kolbenboden bzw, in dessen Brennraummulde einen wärmeisolierenden Belagtraigt welcher auf seiner dem Verbrennungsraum zugewandten Seite vollständig aus keramischem Material besteht und auf seiner dem Kolbenboden bzw. dessen Brennraummulde zugewandten Seite einen mit dem Kolbenmetall verschmolzenen, metallischen bzw. metallkeramischen Stoff aufweist.
Patent EP-0155523-A1 (EP)
Inventor: UHLENDORF JOACHIM DR
IPC: C07D417/04
Filed: 1985-02-21
Abstract: The invention relates to new 3-amino-1-(4,5,6,7-tetrahydro-benzothiazolyl)-2-pyrazolines of the general formula Iand acid addition salts thereof, a process for their preparation and pharmaceutical products containing these compounds.
Patent EP-0215966-A1 (EP)
Inventor: WATERKOTTE KLEMENS
IPC: F24D17/02
Filed: 1985-09-12
Abstract: 1. A waste heat recovery installation for waste heat conducting liquids such as sewerage, whereby the liquid is conducted to a container (1) provided with a temperature sensor (34), in which a heat exchanger (17) is arranged which is connected to a heat pump (20), characterized in that the container (1) can be evacuated by means of a vacuum pump (3), that the liquid can be introduced through a pipe (5) by way of a filter (6) and a motor-driven valve (7) over a pipe (5) into the container (1) in which two floating switches (12, 13) are arranged one above the other, of which the upper switch (12) serves for closing and the lower switch (13) for opening the valve (7), that the sensor (34) arranged in the container (1) for measuring the temperature of the liquid is electrically connected to a pump (10) which serves for lowering the liquid level in the container (1) and which can be switched by means of the lower switch (13), and that the heat exchanger (17) is a vaporizer arranged above the upper switch (12) which is connected by way of pipes containing coolant (18, 19) to the heat pump (20).
Patent EP-0162610-A1 (EP)
Inventor: RICE PHILIP CRACROFT
IPC: A61F5/01
Filed: 1985-04-26
Abstract: A wrist support adapted to extend along and surround the forearm wrist and palm of the hand to restrict mobility of the wrist joint, the support being formed from a single piece of stretch fabric (10) consisting of a less easily stretchable transverse central band (21) and more easily stretchable transverse proximal and distal bands (25, 23). The support being formed in its outer surface with a longitudinal pocket (12) for a thin brace (14) and with attachment means (16, 20, 22) along its lateral edges for fastening said lateral edges together about the wrist. The attachment means (16, 20, 22) and the pocket (12) are positioned so that when in place a brace (14) of inflexible material in the pocket extends along the ventral surface of the forearm and wrist and underlies the palm so as to hold the hand in dorsoflexion. The band (21) of less stretchable material is positioned towards the proximal end of the support so as to act on the forearm and wrist but substantially not on the palm.
Patent EP-0212019-A1 (EP)
Inventor: BORCHARDT JOHN KEITH
IPC: C09K8/575
Filed: 1985-08-15
Abstract: A method of preventing or reducing the migration of fines in a permeable structure which method comprises contacting said fines in said permeable structure with an effective amount of an organic copolymer having recurring structural monomer units formed in a random fashion of the formula:
      wherein each X is independently oxygen or NH; R¹, R⁶, and R⁸ are each independently hydrogen or methyl; R² is an alkylene group having 1 to about 4 carbon atoms; R³ and R⁵ are each independently methyl or ethyl; R⁴ is optionally present and, when present is either an alkyl group having from 1 to about 6 carbon atoms, or a quaternary ammonium group having the general formula:
        wherein R¹⁰ is an alkylene group having from about 2 to about 6 carbon atoms or a substituted alkylene group having from about 2 to about 6 carbon atoms and containing a hydroxyl group or from 1 to about 3 ether groups; and R¹¹, R¹², and R¹³ are each independently methyl or ethyl; Y is oxygen or NR¹⁶ wherein R¹⁶ is hydrogen, methyl or ethyl; R⁷ is either an alkyl group having from 1 to about 3 carbon atoms, or is of the formula:
      wherein R¹⁴ and R¹⁵ are each methyl or ethyl; and R²¹ is methylene, ethylene or trimethylene; R⁹ is hydrogen, an alkyl group containing 1 to about 4 carbon atoms, a substituted alkyl group having from 1 to about 4 carbon atoms and containing a hydroxyl group, a carboxyl group, or -SO₃J wherein J is hydrogen, sodium, potassium or the group:
      where R¹⁷ is methylene, ethylene or trimethylene; and, R¹⁸, R¹⁹, and R²⁰ are each independently methyl or ethyl; Z is oxygen or NH provided that, when Z is oxygen, R⁹ may further be sodium or potassium; A is a chloride, bromide, iodide, methyl sulfate or sulfate anion; m is an integer   equal to the number of anions required to maintain electronic neutrality; n, r, and s are integers, the sum of which equals the total number of monomer units in the copolymer required to give a molecular weight in the range of from about 50,000 to about 1,000,000; and, monomer unit I is present in the range of from about 25 to about 95 mole percent of the copolymer; monomer unit II is present in the range of from about 5 to about 75 mole percent of the copolymer; and monomer unit III is present in the range of from about 0 to about 35 mole percent of the copolymer.
Patent EP-0174828-A1 (EP)
Inventor: GOUGH GEORGE TERAH
IPC: B65G15/10
Filed: 1985-09-10
Abstract: An elevating conveyor which operates as a pocket elevator to transfer granular, powdered or like material from a loading station through an elevating section to a discharge zone wherein an endless conveyor belt cooperates with a further conveyor part. The belt has transverse bars on its surface preferably located between belt side walls and facing the further conveyor part. The height of the bars is adjusted to have a clearance between it and the further conveyor part which corresponds to between 1 and 3 times the maximum particle size of the material being conveyed and preferably being above 1.5 times the maximum particle size.
Patent EP-0181775-A1 (EP)
Inventor: BICKNELL JOHN
IPC: G01R31/34
Filed: 1985-11-08
Abstract: A magnetic field motor monitor (10) has a signal analysis system comprising an analog-to-digital converter (13) for taking instantaneous samples of the motor magnetic field at accurately determined and equally spaced times synchronised with the line frequency driving the motor (12), a plurality of separate memories, means for adding the current instantaneous sample value to or subtracting it from the contents of each separate memory, addition or subtraction taking place in dependence on which of the samples is being processed, and means for providing from the contents of the memories signals indicative of the amplitudes of respective harmonically related frequency components of the motor magnetic field.
Patent EP-0182616-A1 (EP)
Inventor: MORIMOTO YOSHIHIKO
IPC: F16H63/06
Filed: 1985-11-14
Abstract: An infinitely variable transmission comprises a driving pulley (24) having a hydraulically shiftable disc (24a), a driven pulley (25) having a hydraulically shiftable disc (25a), and a belt (4) engaged with both pulleys. The system has a pressure oil circuit having a line pressure control valve (45) having a spool (47) for controlling line pressure, and a transmission ratio control valve (50) having a spool (52) for controlling the pressurised oil to change the transmission ratio. A first electromagnetic valve (58) is provided for controlling control pressure applied to the spool of the line pressure control valve in accordance with desired transmission ratio and engine torque, and a second electromagnetic valve (60) is provided for controlling control pressure applied to the spool of the transmission ratio control valve in accordance with the desired transmission ratio and actual transmission ratio.
Patent EP-0169085-A1 (EP)
Inventor: MORIVAL GENEVIEVE
IPC: C08K5/00
Filed: 1985-05-13
Abstract: Flame retarded polyamides and methods for their preparation, the polyamides being obtained by anionic polymerization of lactams or by the hydrolytic polycondensation of monomers in the presence of chain terminators, the flame resistance being conferred by incorporating into the molten polyamide a mixture of melamine cyanurate and a polyol having at least four hydroxy groups.
Patent EP-0184537-A1 (EP)
Inventor: STOCKTON JAMES RAYMOND
IPC: A01N31/02
Filed: 1985-11-12
Abstract: Disclosed is an improved method for controlling mosquitos wherein a body of water containing immature forms of mosquitos has its surface coated with a thin film of a control agent which is a non-ionic, organic material with a density less than that of water. The improvement in such method comprises coating the surface with an approximately monomolecular film of a beta-branched alcohol of the following structure:whereR, and R<sub>2</sub> is C<sub>9</sub>-C<sub>28</sub>; andR, or R<sub>2</sub> is at least C<sub>3</sub>, orR<sub>2</sub> is CH<sub>3</sub> and R, has at least two branched sites.The activity of the beta-branched alkanols can be enhanced by forming the alkoxylates thereof.
Patent EP-0161208-A1 (EP)
Inventor: SPIRK FRANZ
IPC: H01R43/14
Filed: 1985-05-07
Abstract: An electrical machine in which power is supplied to the rotor via brushes and sliprings having an improved brush-dust suction apparatus, including brush supports and ring-shaped collecting chambers which are penetrated by brush bolts. The suction openings of these collecting chambers circumscribe the slipring in a ring pattern. Each collecting chamber is connected by thick-walled glass cylinders to a common collecting chamber, which is connected to a negative pressure source, when the air and the brush dust entrained in the air is conveyed to an exterior chamber. The brush supports are fastened by insulators to the collecting chamber and are mutually reinforced by insulator bolts.
Patent EP-0174335-A1 (EP)
Inventor: LEIDING TOMMY
IPC: E05B67/36
Filed: 1985-02-19
Abstract: Un appareil de verrouillage conçu pour verrouiller deux objets, par exemple des skis l'un à l'autre comporte deux éléments de verrouillage (1, 10) dont l'un (1) comporte une saillie transversale (3) en forme de queue d'aronde et l'autre (10) une gorge (12) de forme correspondante. Les éléments de verrouillage peuvent ainsi s'engager l'un dans l'autre par un mouvement de déplacement. La fixation des éléments de verrouillage en position engagée est effectuée grâce à une serrure à cylindre (17) pouvant être insérée dans l'appareil de verrouillage lorsque ces éléments sont engagés l'un dans l'autre, en raison du fait que des ouvertures pratiquées dans lesdits éléments en position engagée forment une cavité cylindrique s'étendant dans l'appareil de verrouillage à tel point qu'elles s'engagent avec la saillie (3) et la gorge (12) communicant avec elles. En outre, la cavité comporte une entaille dans laquelle le plongeur (18) de la serrure à cylindre peut s'engager pour fixer le cylindre de la serrure en position insérée.
Patent EP-0185743-A1 (EP)
Inventor: FELGENDREHER WITOLD
IPC: F16H55/50
Filed: 1985-06-21
Abstract: Ensemble de poulie (1). Le câble (2) est posé autour d'une poulie à câble (3). Afin de permettre un engagement entre la poulie à câble (3) et le câble (2) à la manière d'un engrenage à roue de chaîne, des unités de denture (6), à un certain écart (A) les unes des autres, sont disposées à la périphérie de la poulie à câble (3), dans sa rainure annulaire (4) en forme de V. Ces unités de denture (6) présentent plusieurs dents (7) qui sont inclinées l'une à côté de l'autre et formées de telle manière que toute l'unité de denture (6) produit, sous l'effet d'une force, une liaison de blocage par forme avec le câble. Cette liaison de blocage par forme peut être produite par un effet de rampe et, grâce à ce même effet de rampe des dents (7), être supprimée très facilement.
Patent EP-0191041-A1 (EP)
Title: Procede de preparation de plantes intactes contenant de l'adn etranger
Inventor: SIMPSON ROBERT BLAKE
IPC: C12N15/82
Filed: 1985-07-24
Abstract: Procédé in vivo pour la transformation et la régénération des plantes intactes. Selon cette méthode, une planche (P) est infectée par un agent microbien infectieux composé (1) de fonctions de virulence (2) de facteurs oncogéniques capables de créer sur la plante (P) une tumeur en forme de pousse, et produisant des pousses, et (3) un vecteur de transport contenant de l'ADN de transfert hétérologue pouvant être intégré dans l'ADN nucléaire des cellules de la plante (P). La plante (P) infectée est maintenue jusqu'à ce qu'une tumeur en forme de pousse soit créée au site d'infection ou près de celui-ci. Les pousses, ou leurs descendants, qui contiennent des cellules transformées ayant de l'ADN de transfert hétérologue intégré dans leurs génomes, sont ensuite sélectionnées et utilisées pour produire des plantes entières qui contiennent des cellules ayant l'ADN de transfert hétérologue intégré dans leurs génomes.
Patent EP-0235319-A1 (EP)
Inventor: BAUMANN LOTHAR DIPL-ING
IPC: E21C35/23
Filed: 1986-02-27
Abstract: A spraying installation, in particular on heading machines in underground mining and tunnelling, for example on selective-cut heading machines, has water nozzles for cooling and for suppressing dust and sparks and even for assisting the cutting performance, the water fed to the cutting head via a low-pressure rotary transmission lead-through being stepped up in the cutting head to a spraying pressure of, for example, 100 to 1500 bar. To avoid the wear caused by the axial mobility of conventional picks and to provide spraying in sectors at each location, at least one pump (11) is provided in the cutting head (1), which pump (11) is driven by the rotation of the cutting head (1) via a cam plate (9), and a valve control system which is designed as a sector control system and can be controlled via a cam plate (1) is provided upstream of the nozzles (6) in the high-pressure line and/or lines (19) arranged downstream of a pump (11) (Fig. 1). <IMAGE>
Patent EP-0198188-A1 (EP)
Inventor: BELLINI GIANNI
IPC: F16L55/10
Filed: 1986-03-01
Abstract: @ The flow regulator device (1) comprises an internally threaded plug (6), a punch (7), a blade (9) and a body (3). The body (3) has a substantially parallelepipedal form defining a «C» - like cross section and a tower portion (4) terminating in an externally threaded cylindrical tract (5), adapted for threadedly engaging the plug (6). The punch (7) protrudes from the plug (6) and is adapted for acting on the blade (9). The blade (9) projects internally from the body (3) and is adapted for exerting force on a pipe (2) wherein the flow rate is to be controlled.
Patent EP-0240587-A1 (EP)
Inventor: GOEL ANIL B
IPC: C08L75/12
Filed: 1986-04-10
Abstract: Polymerizable solutions of mixtures containing a bicyclic amide acetal, a polymer which does not react with the bicyclic amide acetal and a monomer or polymer capable of undergoing condensation polymerization with the bicyclic amide acetal, a process for polymerization of such solutions and the novel polymers resulting from the polymerization are described.
Patent EP-0200095-A1 (EP)
Inventor: KIMURA TAKASHI
IPC: C12P19/22
Filed: 1986-04-16
Abstract: Maltooligosaccharide-forming amylase which is immobilized on a porous carrier having characteristics of (a) an affinity of enzyme to carrier is 80 percent or more and (b) a specific surface area of pores having a diameter of 100 A or more is from 20 to 300 square meters per gram. 
     Maltooligosaccharide is produced by feeding starch hydrolizate to a reactor charged with the above immobilized maltooligosaccharide-forming amylase at a weight based space velocity per unit activity of the immobilized enzyme of 1×10 -4  to 3x10- 2  hr -1  (IU/g) -1 .
Patent EP-0234013-A1 (EP)
Title: Verfahren zur Herstellung von Perfluorcarbonsäuren
Inventor: VON WERNER KONRAD DR
IPC: C07C55/32
Filed: 1986-12-02
Abstract: Es wird ein Verfahren zur Herstellung von Perfluorcarbonsäuren durch Oxidation von Perfluoralkylalkenen mit Permanganat in wäßriger Lösung beschrieben, wobei katalytische Mengen mindestens eines Alkyl- und/oder ArylalkylGruppen enthaltenden quaternären Ammoniumsalzes zugesetzt werden. Hierdurch lassen sich auch längerkettige Perfluorcarbonsäuren in hoher Reinheit bei leicht zu beherrschender Reaktion in guter Raum-Zeit-Ausbeute herstellen.
Patent EP-0270698-A1 (EP)
Inventor: KORNBUSCH FRIEDBERT N
IPC: B65D85/00
Filed: 1986-12-06
Abstract: Thermoplastic masses which tend to be sticky are cast in vessels having partitions (15, 16) which allow the mass to be removed in individual pieces (11 to 14). The partitions contain a corrugated cardboard core (30) and an outer surface made of silicone-treated paper (31, 32). Furthermore, the partitions have slots (25, 26) which allow them to be fitted together in the form of a star. At its top edge (22), the paper of the partitions is also perforated so that heated air inside the partitions can escape. <IMAGE>
Patent EP-0227021-A1 (EP)
Inventor: HIRLINGER MATHIAS
IPC: B65G53/58
Filed: 1986-12-17
Abstract: 1. Pneumatic conveying apparatus comprising a fan for conveying bulk material, in particular hay, straw or other agricultural products, comprising an impeller (6) equipped with blades (20) secured to a disc (18) and driven by a motor (8) in a housing (4) which comprises a conveying conduit (16) leading on from the housing substantially tangentially to the impeller periphery and a lateral supply opening (10) for the conveyed material which is provided with a supply connecting piece (32) with a receiving opening which serves to receive the conveyed material and for sucking in air entraining the conveyed material, wherein between the impeller (6) and the housing wall (26) comprising the supply opening (10) a passage (A) leading from the supply opening (10) to the conveying conduit (16) is provided for the conveyed material and the side of the impeller (6) facing the supply opening (10) of the housing (4) comprises in the central concentric middle area thereof a cover (22) repelling the passage of conveyed material into the impeller (6), characterized in that the cover (22) extends substantially over the entire side of the impeller (6) facing the supply opening (10) of the housing (4) and is provided with air passages in such a manner that the conveyed material cannot be engaged by the blades (20) of the impeller (6).
Patent EP-0201959-A1 (EP)
Inventor: BOSCHMAN EVERHARDUS HENDRIKUS
IPC: B29C45/14
Filed: 1986-04-28
Abstract: Apparatus for encapsulating a plurality of electronic components which are bonded to the conductors of a strip, comprising a mould (1,2) an injection unit with a plurality of plungers (13) each cooperating with a mould cavity sprue (4,5) and controlled by a hydraulic cylinder (15) each plunger (13) being slidable in a carrier (9) which itself is adapted to move towards and away from the side of the mould with a controlled speed, each plunger (13) having a heating element (14) and constant pressure means - (15,16) and each plunger carries a signal means - (19,20), all signal means being connected to a circuit of the driving mechanism of the carrier (9).