baber/WOPTO huggingface dataset:
Patent EP-0034505-A2 (EP)
Inventor: WILLERT WILLIAM H
IPC: B29C48/395
Filed: 1981-02-19
Abstract: The invention relates to plasticizing screws for use in screw extruders A problem with known screws and extruders is that the quality and uniformity of the extrudate is poor, with implasticised material being encapsulated in the melt. 
<??>The screw shown has a first flight (33, 37) which extends through a feed section (35) and a plasticizing section (40), and a second flight (36) which extends through the plasticizing section. The flights define a feed channel (34), a solids channel (39) and a melt channel (38). The solids channel (39) has an initial depth greater than the depth of the feed channel (34) and receives any solid material from the feed channel. Thereafter, the depth of the solids channel is reduced, and the diameters of the flights allow plasticized material to pass from the solids channel to the (39) melt channel (38).
Patent EP-0046706-A2 (EP)
Inventor: SOULA GERARD
IPC: C08F8/32
Filed: 1981-08-12
Abstract: Novel sequestering agents useful for the extraction of metal values and in various organic syntheses comprise a cross-linked organic polymeric substrate, said substrate having covalently coupled thereto a plurality of functional groups, the free valence of which having the structural formula:    <IMAGE>  (I)  wherein R1, R2, R3, R4, R6 and R7, which are identical or different, each represents a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, R5 and R8, which are also identical or different, each represents a hydrogen atom, an alkyl or cycloalkyl radical having 1 to 12 carbon atoms, a phenyl radical, a -CgH2q- phi  or CqH2+1- phi - radical, and further wherein q ranges from 1 to about 12, and n, m and p, which are also identical or different, range from 1 to 10, and  phi  is phenyl.
Patent EP-0079617-A2 (EP)
Inventor: STIEBLER FRANZ
IPC: A61B5/02
Filed: 1982-11-16
Abstract: 1. An outlet valve with a rapid deflation function, for a sphygmomanometer with a pump (5) for inflating a sleeve (9), which valve can be transferred out of a first stable position (Figure 2) into a stable rapid deflation position (Figure 3, Figure 11), characterised in that the outlet valve (1) is transferred into the first stable position by the inflating operation of the pump.
Patent EP-0084660-A2 (EP)
Inventor: ALBERT PETER
IPC: A47F3/04
Filed: 1982-12-20
Abstract: 1. Vending counter (14) with an evaporation section that is upwardly delimited with respect to the cooled goods display section by a goods display base (12) that can be lifted up and is downwardly delimited by an insulation base (2), wherein at least one evaporator (1) is provided in the evaporation section that can be raised by lifting means and immovably installed in the raised position, characterised in that the evaporator (1) is independent of the goods display base (12), whereby the lifting means on the one hand engage the evaporator (1) and on the other hand are indirectly or directly supported on the insulation base (2), and the lifting means consist of at least two pairs of guide rods (3, 7) that hold the evaporator (1) in the raised position at a distance from the insulation base (2) and in the deflected position lay the evaporator (1) flat on the insulation base (2).
Patent EP-0065876-A2 (EP)
Inventor: STEELE RICHARD S
IPC: E06B9/40
Filed: 1982-05-21
Abstract: A curtain 12 of pocket-forming material layers (22,32) is sealed by seal strips (46,50,62,66) on the edges of the layers which slidingly engage seal guides (74, 78, 84, 88) provided in side frame channels (18, 20), and a housing structure (16) forms a top seal for the curtain (12). Weight bars (28, 38) in the lower extremities of the sheets (22, 32) enhance the seal on the bottom and keep the layers of material separated, and rotatable separating rollers (102, 104, 106) in housing (16) keep the layers separated and help in forming a top seal. A smooth operating manual chain drive (110, 112) and anchor mechanism (120) is provided, as well as a removable decorative fabric (54) for the front of the assembly. 
     Alternative embodiments include top seal guide extensions for separating the layers, a bottom curved seal guide for accommodating the lower ends of edge seal strips (46, 50, 62, 66) to prevent binding and loss of bottom seal by accommodating differential length movement of front and rear layers (22, 32), and edge seals for inner layers adapted ' for sealing edges as well as for maintaining layers separate in non-vertical applications.
Patent EP-0084884-A2 (EP)
Inventor: KUTSCH HOWARD JAMES
IPC: F16D3/62
Filed: 1983-01-25
Abstract: An improved elastic coupling for transmitting power from one shaft to another shaft comprising a driving shaft connected to hub member and a driven shaft connected to a rim member both of which are operably connected by a plurality of radially-positioned two-ended loop elastomeric-belt springs each mounted on a pair of swing arms which are radially spaced apart from one another and one of which is pivotally mounted on said rim member and the other pivotally mounted said hub member, each of said swing arms having elastomeric-belt spring support means at one end, at least one of said swing arm support means of each pair being eccentrically mounted on their respective rim member or hub member with respect to their swing arm pivot points and said pivot points being in fixed positions relative to the centerline of the driving and driven shafts.
Patent EP-0096866-A2 (EP)
Inventor: EZAWA MASAYOSHI
IPC: H01L31/0445
Filed: 1983-06-10
Abstract: A photovoltaic-storage battery device is disclosed, which comprises a substrate having a pair of major surfaces, a photovoltaic element formed on one major surface of the substrate and including a pair of opposing electrodes and a photoelectric film intervening between the pair opposing electrodes and a storage battery element formed on the other major surface of the substrate and including a pair of opposing electrodes which are connectable to the first-mentioned pair opposing electrodes respectively and an electrolyte intervening between the second-mentioned pair opposing electrodes.
Patent EP-0087209-A2 (EP)
Inventor: GUEROUT JEAN BERNARD
IPC: H01R43/00
Filed: 1983-01-17
Abstract: A method of, and apparatus for terminating an electrical conductor to an electrical connector. 
     An insulating housing of an electrical connector (4) and a cover (16) for the housing, are to be mated to terminate an electrical conductor (C) inserted between the connector (4) and the cover (16), to an electrical terminal in the connector (4). To this end the leading connector (4) of a row of connectors (4) is positioned on an anvil (63), the conductor (C) is inserted between the cover (16) and the connector (4) and a terminating punch is applied to the cover (16) to mate it with the connector housing. The connectors (4) of the row are detachably joined together in the form of a strip (2) and a column of covers (16) is also fed in the direction of the anvil (63) to position the leading cover (16) of the column between the punch (64) and the anvil (63). When the housing of the leading connector has been mated with the leading cover (16), the leading connector (4) and the next following connector (4) of the strip (2) are relatively displaced to detach the leading connector from the strip.
Patent EP-0084013-A2 (EP)
Inventor: SORIANO LUIS
IPC: C07K14/005
Filed: 1983-01-12
Abstract: The process consists in performing the fusion of mouse splenocytes immunised against a herpes virus and mouse myeloma cells. The invention also relates to the antibodies produced by these lines.   Application: diagnosis of viral disorders caused by the herpes simplex viruses of type 1 and type 2.
Patent EP-0110872-A2 (EP)
Inventor: AIGNER FRANZ
IPC: G01L11/00
Filed: 1983-11-29
Abstract: 1. Hypsometer for measuring the ambient pressure, in particular the atmospheric pressure, which consists of a container (4), which may be heated, is partially filled with liquid (5) and contains a wick (2), which extends as far as the container base, consists of an absorbent material and is provided at the end which is surrounded by the air with a thermistor (1) enveloped by the wick (2), the wick (2) being surrounded by an encasing tube (3), the lower end of which is provided with an opening, characterized in that the end of the wick (2) which projects into the liquid (5) is free of the encasing tube (3), and that the encasing tube (3) consists of a material with poor heat-conducting properties.
Patent EP-0126994-A2 (EP)
Inventor: MANABE SEIICHI
IPC: B01D71/10
Filed: 1984-04-28
Abstract: A porous regenerated cellulose hollow fiber obtained by a micro-phase-separation method is described. The hollow fiber is characterized in that the viscosity average molecular weight is at least 5 x 10 4 , each of the average pole diameter D, on the inner wall surface of the hollow fiber and the average pore diameter D 2  on the outer wall surface is 0.02 to 10 µm, the in-plane porosity Pr on the outer wall surface is at least 10%, and the hollow fiber comprises a wall thickness portion having pores piercing therethrough between the inner wall surface and outer wall surface and a hollow portion extending continuously over the entire fiber length. The hollow fiber is prepared by a process characterized in that at the steps of extruding a cuprammonium solution of a cellulose from an annular spinning orifice and coagulating, regenerating and water-washing the extrudate, the spinning solution is extruded from an outer annular spinning orifice and a liquid having a coagulating action to the spinning solution is extruded from a central spinning orifice, and micro-phase-separation is caused to occur before the coagulation.
Patent EP-0129905-A2 (EP)
Inventor: TLUSTAKOVA MARIE CSC
IPC: B01J20/32
Filed: 1984-06-25
Abstract: The invention pertains to the method for producing a biocompatible layer on the surface of particles of porous synthetic sorbents. An object of the invention consists in the method for producing a biocompatible layer on the surface of particles of porous synthetic sorbents by action of a solution of biocompatible polymer of acrylate or methacrylate type, or of its monomer in the presence of polymerization initiators, on a suspension of sorbent, which is agitated with steam. The method according to the invention renders a material, the sorption capacity of which is entirely retained. This is due to water, which remains enclosed in the pores of sorbent and enables the sorption of toxins also inside the gel particles. In addition, steam can be prepared completely apyrogenic and thus to secure that the sorbents remain clean inside. Clinical tests reveal that the sorbents coated by the method according to the invention have an excellent hemocompatibility.
Patent EP-0137231-A2 (EP)
Title: Foldable display stand support
Inventor: SCHMITT PAUL
IPC: A47F5/11
Filed: 1984-08-16
Abstract: Display stand made of folding material having a tubular base with a counter fixed to the base for the reception and display of merchandise, the rear wall (3) of the base being extended upwards beyond the joint connecting the rear wall (3) to the top section (7), the side walls (2) likewise being extended at the rear to approximately the same height, at least one step (16,17) being formed in the side walls (2) and adjoining to the front, punched clearances (19) being formed in the bottom (12) of the counter (13) for the parts of the side walls (2) raised in steps to pass through, cuts matching one another being formed in the rear wall of the counter (13) and/or in the rearward extensions (8) of the side walls (2) of the base, a divider (21) being provided in the counter (13) ahead of each step (16,17) of the side walls (2) of the base, the ends of which divider are firmly connected to these side walls (14) of the counter, and blank strips being provided for those compartments of the counter (13) created by these dividers (21) and into which the steps (16,17) protrude from below, which blank strips can be inserted loosely from above into the compartment concerned and which rest on the upper edges of the steps (16,17) of the side walls (2) of the base when the display stand is assembled.
Patent EP-0136529-A2 (EP)
Inventor: ZECHER WILFRIED DR
IPC: C08G73/10
Filed: 1984-08-27
Abstract: Die Erfindung betrifft neue spezielle aliphatisch aromatische Polyamidimide, die zur Verwendung als trübungsfreie Elektroisolierlacke und Duroplaste geeignet sind.
Patent EP-0144840-A2 (EP)
Inventor: SUGAWARA TOHRU
IPC: C07D413/04
Filed: 1984-11-16
Abstract: Optically active β-lactams of the general formula
     wherein R 1  is an amino or protected amino group, R 2  is an organic residue bonding through a carbon atom thereof and R 3  is the residue remaining after removal of the a-amino group from an optically active a-amino acid or a derivative thereof as well as a method of producing the same.
Patent EP-0149786-A2 (EP)
Inventor: BUNK KLAUS
IPC: H01L23/42
Filed: 1984-12-11
Abstract: A semiconductor power module includes a substrate formed of metallized ceramic, at least one semiconductor power component with a base surface soldered to the metallized ceramic, and at least one heat conduit integrated into the semiconductor power module. The heat conduit includes a condensation area having a larger surface than the base surface, over which dissipation heat from the semiconductor power component is distributed.
Patent EP-0149825-A2 (EP)
Inventor: HAMANN KLAUS
IPC: A45C5/02
Filed: 1984-12-19
Abstract: 1. Container, in particular a suitcase, with at least one rectangular cover wall (2), which is connected to the side walls (6, 8) adjacent to it by rounded edges (14, 16) and corners (22), in which the wall (2) including its edges (14, 16) and corners (22) is made from permanently plastic moulded smooth material, the rounded edges (14, 16) being formed by shaped side walls (6, 8) connected integrally with the wall, which have end sections (26, 28) bent towards each other but leaving a gap (34) of constant width, the gaps (34) being sealed by sections (36) fastened into them, characterised by the fact that the sections (36) each consist of two T-sections (36), which together form a double T-section and the transverse webs (38, 40) of which overlap the side walls (6, 8) from the inside and from the outside, and that the outer transverse webs (40) are provided with extensions (44), which project beyond the ends of the gaps (34) in one direction of extension and are fixed to the cover wall (2).
Patent EP-0150476-A2 (EP)
Inventor: ELMENTHALER BERND
IPC: C08G63/20
Filed: 1984-12-21
Abstract: 1. Liquid crosslinkable coating compositions adhering well to metal which consist of hydroxyl group-containing polyesters and aminoplast resins as well as optionally pigments and usual lacquer auxiliary agents, which contain 30-5% by wt. aminoplast resins and 70-95% by wt. hydroxyl group-containing polyesters, which have been obtained by esterification of a mixture A of aromatic and/or cycloaliphatic and/or aliphatic carboxylic acids on the one hand with a mixture B of aliphatic linear or branched bi- and polyfunctional alcohols on the other hand, characterised in that mixture A consists of A1 70 to 90 mole % of aromatic and/or cycloaliphatic dicarboxylic acids or their esterifiable or transesterifiable derivatives, A2 0 to 20 mole % of tricarboxylic acids or their esterifiable or transesterifiable derivatives, A3 0 to 20 mole % aliphatic dicarboxylic acids and A4 5 to 15 mole % of aliphatic linear or branched monocarboxylic acids, and mixture B consists of the components B1 100 to 80 mole % of one or several aliphatic linear and/or branched diols, which for their part can contain 0 to 30 mole % ether diols, and B2 0 to 20 mole % of an at least trifunctional aliphatic alcohol, with the sum of A2 and B2 not being greater than 25 mol % and amounting to at least 3 mole % more than A4.
Patent EP-0133776-A2 (EP)
Inventor: FENTON FRANK ALAN
IPC: C03B7/16
Filed: 1984-07-26
Abstract: A gob distributor has two scoops (14,16), one arranged to be aligned with some sections of the machine to deliver gobs thereto and the other arranged to be so aligned with other sections of the machine. Turning means (28, 30, 34) is operable to turn the scoops to bring them to desired orientations for alignment with their respective sections and moving means (22, 24) is operable to move the distributor to bring either of the scoops below a feeder orifice from which gobs are supplied. In this way, the scoops share the distribution function. If more than one gob is to be supplied simultaneously, further pairs of scoops (18, 20) can be used.
Patent EP-0138594-A2 (EP)
Inventor: PORTNOY ROBERT CHARLES
IPC: C09K8/24
Filed: 1984-10-12
Abstract: Poly(acrylic acid) of molecular weight ranging from 2,500 to 5,000 and its salts is a superior dispersant and high temperature deflocculant for the stabilization fo the rheological properties of aqueous clay-based drilling fluids.
Patent EP-0146338-A2 (EP)
Inventor: MIYAGAKI MICHIHIRO
IPC: A61K31/12
Filed: 1984-12-12
Abstract: A blood 2,3-diphosphoglyceric acid accelerator which comprises as active ingredients thereof alpha-naphthoquinones or beta-naphthoquinones represented by the following general formula (1):
     wherein R I  represents a hydrogen atom, halogen atom, lower alkyl group or sulfon group, R 2  represents a hydrogen atom, halogen atom or hydroxycarbonylethylthio group, and the dotted line indicates a double bond at either position of 2 and 3 or 3 and 4. 
     The alpha- and beta-naphthoquinones elevate the concentration of flood 2,3-DPG which functions to increase the oxygen supply to the issue. 
     The accelerator agent according to the invention is especially usable for patients in a condition of decreasing 2,3-DPG, for example, after surgical operations or at the time of blood transfusion and for patients suffering from ischemis diseases.
Patent EP-0175249-A2 (EP)
Inventor: LEINERT HERBERT DR ING
IPC: C07C255/53
Filed: 1985-09-09
Abstract: Die vorliegende Erfindung betrifft neue Phenyl-acetonitril-Derivate der allgemeinen Formel I, ihre Herstellung, Arzneimittel, die diese enthalten und deren Verwendung zur Behandlung von Herz- und Kreislauferkrankungen. <IMAGE> worin R1, R2, R3, R4, R5 gleich oder verschieden sind und Wasserstoffatome, Halogenatome, Alkylgruppen, Nitrogruppen, Aminogruppen und Acylaminogruppen bedeuten, wobei auch jeweils zwei Reste in Nachbarstellung zusammen einen Methylendioxy- oder Ethylendioxy-Ring bilden können, A folgende Bedeutungen besitzt, <IMAGE> worin R6 einen geradkettigen, cyclischen oder verzweigten, gesättigten oder ungesättigten Alkylrest mit 2-12 Kohlenstoffatomen und R7 ein Wasserstoffatom oder einen geradkettigen oder verzweigten, gesättigten Alkylrest mit 1 Kohlenstoffatomen darstellen, m und n gleich oder verschieden sind und die Zahlen 2 und 3 bedeuten und p die Zahlen 1 und 2 bedeutet, X einen geradkettigen, cyclischen oder verzweigten Alkylrest mit 2-10 Kohlenstoffatomen, der gegebenenfalls noch durch eine Aminogruppe substituiert sein kann oder eine Gruppierung der allgemeinen Formeln II oder II' <IMAGE>
Patent EP-0178757-A2 (EP)
Title: Solar array regulator
Inventor: REPPUCCI GEORGE MICHAEL
IPC: G05D25/02
Filed: 1985-08-07
Abstract: Apparatus for regulating the voltage output of a solar cell array by selectively actuating individual cells that have been constructed to include a light control valve capable of being rendered opaque or transparent under electrical control. By automatically controlling selected cells in the array in this manner, the output characteristics of the array can be regulated to compensate for variations caused by temperature or other changes.
Patent EP-0176238-A2 (EP)
Inventor: GREEN MICHAEL JAMES
IPC: C07C67/04
Filed: 1985-08-23
Abstract: A process for the production of geminal glycol ether ester from an unsaturated ether and a carboxylic acid is provided. The process is carried out in the presence of, as catalyst, an effective amount of an acid insoluble in the reaction medium. Preferred acid catalysts include phosphoric acid and sulphonic acid resins.
Patent EP-0182612-A2 (EP)
Inventor: COUPEK JIRI
IPC: B01L3/00
Filed: 1985-11-14
Abstract: A storage container of samples for analysis which consists of a cylindric tube and two fittings adapted for connection with a syringe, mutual connection of containers in series, or closing is manufactured from a suitable plastic or glass. A column of sorbent is closed at both ends with a porous partition, screen or a layer of silicate or glass wool. The size of sorbent particles is 20-150 um. The content of storage container is protected during storage and/or transportation by closures from both sides. The sorbents which are packed into the storage container are selected from silica gel or organic copolymeric carriers of specific or nonspecific functional groups, which are purposefully chosen. 
     The storage container of samples for analysis according to the invention finds the application in general and clinical analyses, toxicology, environmental protection, agriculture, food industry, biology and biotechnologies for entrapping, storage, preparation and processing of real samples after withdrawing from a source and before the proper analytical determination. The design of the storage container of samples substantially reduces time of sample processing at users and also substantially reduces demands for material and labour in manufacturing.
Patent EP-0178259-A2 (EP)
Inventor: STUDACH ANTON
IPC: H01Q13/24
Filed: 1985-10-04
Abstract: The primary conductor consists of a square straight waveguide (10). A septum (13) with a stepped end section as a polariser forms an isolating wall in the waveguide (10), resulting in two identical, square waveguides (21, 22). To avoid echo waves, a filter element (F) is provided, which is provided with capacitive coupling elements. Between the septum (13) and the radiator (12), a phase compensator (K) is formed by means of a narrowing in the waveguide (10). The waves of the TE01 and TE10 mode thus produced from a circular-polarised wave have a phase angle of almost precisely 90 DEG . Such a waveguide can be produced very cost-effectively by die casting technology. <IMAGE>
Patent EP-0191492-A2 (EP)
Inventor: BRAHLER HELMUT
IPC: H04R27/00
Filed: 1986-02-13
Abstract: 1. Computer-controlled electro-acoustic conference equipment for enclosed spaces comprising a central station (1) and a greater number varying as required of microphones (2), allocated to the conference participants and comprising a microphone capsule (22) within a case (21), which are all connected to the central station (1) via a single common cable (3), the central station (1) incorporating an amplifier arrangement (11) for the microphone signals and a computer (12) operating in accordance with a program which is supplied via the cable (3) with informative signals coded by the individual microphones (2) and emits coded control signals to the cable (3) to control the operating condition of the individual microphones (2), each microphone (2) having allocated to it a preamplifier (23) for the microphone signals, at least one switching key (24) operable by the conference participant and an electronic control apparatus (25) connected to the switching key (24), which as a function of the switching key operation generates the informative signals for the computer (12) and evaluates the control signals received thereat for the switching on and off of the microphone, characterized in that the single cable (3) is fixedly laid in the room and electrically interconnects a specific number of microphone plug sockets (4) corresponding to maximum requirements, which are fixedly installed in the room or on its furniture (5) at the places of the conference participants, that in the case of each microphone (2), the associated preamplifier (23) and the associated electronic control apparatus (25) as well as all the associated switching keys (24) are integrated common in a housing (21) with the microphone, and that each microphone (2) has a plug (28) fitting the microphone plug sockets (4) for direct electrical connection to the cable (3).