baber/WOPTO huggingface dataset:
Patent EP-0177307-A2 (EP)
Inventor: COLLE KARLA SCHALL
IPC: C10G47/26
Filed: 1985-09-27
Abstract: An improved hydroconversion process for carbonaceous materials wherein a monohydrocarbyl substituted dithiocarbamate of a metal selected from Group Vlll-A of the Periodic Table of Elements or a mixture thereof is used as a catalyst precursor. The improved process is effective for both normally solid and normally liquid carbonaceous materials and for carbonaceous materials which are either solid or liquid at the conversion conditions. The hydroconversion will normally be accomplished at (i) a temperature within the approximate range of 260 to 480°C, (ii) a total pressure within the approximate range 3.45 x 10 3  kPa to 4.85 x 10 4  kPa and (iii) a hydrogen partial pressure within the approximate range 2.75 x 10 3  kPa to 3.45 x 10 4  kPa. The Periodic Table referred to is that published by the Sargent-Welch Scientific Company, 1979.
Patent EP-0163619-A2 (EP)
Inventor: APPELGREN CURT HENRY
IPC: B30B11/24
Filed: 1985-04-02
Abstract: The present invention relates to an apparatus and a method for extrusion of plastic or pulverulent materials having been prepared for the purpose for obtaining an extrudate in the form of rod shaped bodies, whereby the apparatus comprises an annular perforated screen (8), a rotor (10) being rotably arranged on the inside of said perforated screen (8), which rotor (10) is provided with a number of compression surfaces (14) working in close rotation to said perforated screen (8), which surfaces (14) are arranged with an acute angle with said perforated screen (8) in their rotational direction.
Patent EP-0198248-A2 (EP)
Inventor: VOGT GUNTHER DR DIPL-ING
IPC: H02P7/00
Filed: 1986-03-17
Abstract: The control unit (1) for a three phase, especially asynchronous, AC motor (3), which is supplied by a frequency convertor (2), is provided with a microprocessor. In the microprocessor there is stored a sequence program which takes into account a large number of possible drive configurations. In practice, the user then calls up those parts of the program externally which are required for the respective drive configuration. In this way, items of information which can be erased are input into an electrically erasable program read memory (26) in order thus to personify the universally designed control unit for the individual application. <IMAGE>
Patent EP-0200197-A2 (EP)
Inventor: SAND MICHAEL LEONARD
IPC: A61K47/00
Filed: 1986-04-29
Abstract: Disclosed is a method for impregnating a thermoplastic polymer with an impregnation material such as a fragrance or pest control agent or pharmaceutical composition. A thermoplastic polymer is impregnated by (1) dissolving an impregnation material such as a fragrance or pest control agent or pharmaceutical composition material in a volatile swelling agent maintained at or near supercritical conditions for the volatile swelling agent, (2) swelling the thermoplastic polymer by contacting it at or near supercritical conditions for the volatile swelling agent with the impregnation material-laden volatile swelling agent and then (3) reducing the pressure so that the volatile swelling agent diffuses out of the thus impregnated thermoplastic polymer.
Patent EP-0209853-A2 (EP)
Inventor: NABESHIMA DAIKI C O PATENT DIV
IPC: G11B21/08
Filed: 1986-07-17
Abstract: A record disc producing apparatus, which can be used for searching a desired track location rapidly, includes a pick-up device (11) for reading data from the disc and movable in a radial direction with respect to the disc and a driver (16) for driving the pick-up device (11) radially with respect to the disc. The moving velocity of the pick-up device (11) is detected and used to produce a velocity signal corresponding to the moving velocity. A kick signal is generated to energize the driver (16). The kick signal is controlled so that the velocity signal approaches a predetermined value.
Patent EP-0217095-A2 (EP)
Inventor: PRIMIG ROBERT
IPC: H01L31/10
Filed: 1986-08-19
Abstract: The indium-tin oxide layers deposited by evaporation or sputtering on amorphous hydrogen-containing silicon layers are subjected to a two-stage heat treatment at a maximum of 200 DEG C. In the first stage the heat treatment is carried out in an oxygen atmosphere to achieve the transparency and in the second stage in a plasma-activated forming gas atmosphere for the conductivity. As a result, while the transparency remains constant (95%), the conductivity is improved by a factor of 7. The method is used in producing transparent electrodes for imagers in office communication.   <IMAGE>
Patent EP-0221448-A2 (EP)
Inventor: PAV JOSEF DR
IPC: F16C13/02
Filed: 1986-10-22
Abstract: A roll for use in a calender has a stationary carrier for a hollow cylindrical shell whose end portions are supported by combined radial and axial bearings surrounding annular bearing members which, in turn, surround the end portions of the carrier. The carrier defines with each bearing member a set of chambers which are sealed from the atmosphere and can receive pressurized hydraulic fluid to ensure that the end portions of the shell are biased toward a second roll with a requisite force as well that the end portions of the shell are stabilized against lateral and/or other stray movements. The fluid in the chambers ensures that the shell can be acted upon by large forces without unduly stressing the antifriction bearings. The bearing members flank a hydrostatic bearing unit which acts between the central portion of the shell and the carrier.
Patent EP-0228624-A2 (EP)
Inventor: SASAKI GOROO
IPC: H01L29/778
Filed: 1986-12-09
Abstract: A field effect transistor utilizing semiconductor hetero junction with high mutual conductance as well as low noise with source resistance reduced comprises a gallium indium arsenide mixed crystal semiconductor layer (23) providing a current path, indium phosphide layers (22, 34) capable of making easily low resistance formed on or under the gallium indium arsenide mixed crystal semiconductor layer (23) by ion-implantation, a source electrode (6), a gate electrode (5) and a drain electrode (7) which are formed on the surface of an aluminum indium arsenide mixed crystal semiconductor layer (24) formed on an uppermost layer, and an ion-implanted layer formed at least in a region to form a source resistance between the source electrode (6) and two-dimensional electron layer (8) within the gallium indium arsenide mixed crystal semiconductor layer (23).
Patent EP-0226978-A2 (EP)
Title: Lampe mit einem Kolben aus hochkieselsäurehaltigem Glas
Inventor: WEISS WERNER DR
IPC: H01K1/32
Filed: 1986-12-12
Abstract: Lampe (1) mit Kolben (2) aus hochkieselsäurehaltigem Glas und Folieneinschmelzung, wobei zwischen Folie (6; 7) und Kolbenglas eine Zwischenschicht (10; 11) aus Lotglas vorhanden ist. Das Lotglas weist folgende Hauptbestandteile auf: 
SiO₂   60 - 70 Gew.-% Al₂O₃   3 - 20 Gew.-% K₂O    12 - 18 Gew.-%
Patent EP-0194874-A2 (EP)
Inventor: HAYAKAWA TAKASHI
IPC: G03G5/08
Filed: 1986-03-12
Abstract: @ A photoreceptor for electrophotography comprises an electrically conductive substrate (1), a bottom layer (2), a photoconductive layer (4) composed mainly of amorphous silicon, and a surface layer (6),in that order, both the bottom and surface layers having a greater optical bandgap than said photoconductive layer, wherein a first middle layer(3)is disposed between said bottom layer (2) and said photoconductive layer (<sub>4</sub>), and a second middle layer(5) is disposed between said photoconductive layer (4) and said surface layer (6), both the first and second middle layers being . composed mainly of amorphous silicon and having a varied distribution of concentrations of doped atoms from the bottom to the top of the layer.
Patent EP-0213819-A2 (EP)
Inventor: ABE HIROSHI
IPC: H01R25/16
Filed: 1986-08-08
Abstract: A shunt connecting apparatus employs a rectangular housing (21) made of insulating material, with blind holes (22a-22h) in one face (21a) in which an array of terminals (23a-23h) are fixed. Grooves (24) are formed in the other face (21b) of the housing between pairs or holes and terminals. Resilient contact pieces (25) are provided to locate the grooves to interconnect the terminals in a desired manner.
Patent EP-0211691-A2 (EP)
Inventor: FERGUSON THOMAS HARRY
IPC: A61K47/44
Filed: 1986-08-20
Abstract: An injectable sustained release formulation of bovine somatotropin comprises a mixture thereof with a wax and an oil.
Patent EP-0194996-A2 (EP)
Inventor: LICHTENEGGER FRANZ
IPC: B30B9/24
Filed: 1986-03-12
Abstract: In a method and apparatus for obtaining a high content of solid matter in the dewatering of sludges, especially sewage sludges, the sludge first being dewatered in a screen-band press (1, 31) and thereafter in a following high-pressure press (22, 32), the largely dewatered sludge cake coming out of the screen-band press (1, 31) is comminuted or broken up. The comminuted material is thereupon distributed and layered and is fed to the high-pressure press (22, 32). Because the material has been comminuted and relayered, a more thorough dewatering in the high-pressure press (22, 32) becomes possible. <IMAGE>
Patent EP-0235667-A2 (EP)
Inventor: REIL WILHELM
IPC: B29C45/14
Filed: 1987-02-17
Abstract: Described is a drive for injection mould parts of a synthetic plastics injection moulding apparatus for injecting a wall part on a paper web, with at least one supply injector fixed on a carrier, a plurality of injector heads rigidly connected thereto and with driven connecting levers. So that parallel webs of a packaging tube can be passed more closely beside one another so that it is possible to manage with a few plasticizing units in the smallest space and with short flow paths for the synthetic plastics material, it is according to the invention envisaged that the direction of conveyance of the paper web extend at a right-angle to the direction of opening and direction of closure of the mould parts, a plurality of pairs of movable mould parts being disposed adjacent one another at a distance in the opening and closing directions, the connecting levers which take the form of ties and knee levers being so articulated that during injection, the forces which arise are mutually reinforcing and the carrier can be of lighter weight construction, at least in its middle portion.
Patent EP-0241823-A2 (EP)
Inventor: RESE ARKADIJUS
IPC: B05B7/12
Filed: 1987-04-03
Abstract: Eine elektrostatische Pulver-Sprühpistole mit einem das Pistolenrohr durchsetzenden und an dessen Vorderende als zur Pistolenrohr-Längsachse koaxiale Ringöffnung axial nach vorne mündenden Pulverkanal für das zu versprühende Pulver-Luft-Gemisch und mit einer das Pistolenrohr ebenfalls durchsetzenden und an dessen Vorderende mündender Zusatzluft-Leitung wird in der Weise ausgestaltet, daß die Zusatzluft-Leitung als zur Pulver-Ringöffnung koaxiale Ringöffnung axial nach vorne mündet, und zwar radial innerhalb und axial geringfügig vor der Pulver-Ringöffnung, und daß vor der Zusatz-Luft-Ringöffnung ein Luft-Ablenkkörper angeordnet ist, der am freien Ende einer das Pistolenrohr zentral durchsetzenden und in diesem axial verschiebbar gelagerten Stange sitzt, die mit dem Abzugsbügel der Sprühpistole mechanisch gekoppelt ist, so daß der Luft-Ablenkkörper vom Abzugsbügel aus verstellt werden kann.
Patent EP-0242856-A2 (EP)
Inventor: DEUBLE THOMAS
IPC: H04R1/24
Filed: 1987-04-21
Abstract: The coaxial loudspeaker (1) has a low-frequency diaphragm (2), a high-frequency diaphragm (3) and in each case one magnetic circuit (11 and 12, respectively) for the voice coils (9 and 10, respectively) connected to the diaphragms. The magnets (13, 14) of the two magnetic circuits (11, 12) are arranged with like poles (N) located opposite one another and exhibit a common pole plate (15). The elastic points of attachment of the voice coils (9, 10) at the two diaphragms (2, 3) are located in one plane. The result of this design is that sound components radiated by both diaphragms (2, 3) are radiated in the same phase with the same frequencies. In addition, the common pole plate (15) increases the magnetic flux density in the air gaps of the two magnetic circuits (11, 12) and reduces the stray flux. <IMAGE>
Patent EP-0261317-A2 (EP)
Inventor: RAINES KENNETH
IPC: F16K15/18
Filed: 1987-06-23
Abstract: Die Erfindung betrifft eine Rückschlagventilvorrichtung, bestehend aus einem hülsenförmigen Ventilgehäuse (10) mit einem an beiden Enden offenen Durchlaßkanal (117), der einen Einlaßabschnitt (17) und einen Auslaßabschnitt (37) aufweist, zwischen denen eine erweiterte Kammer (52) ausgebildet ist, in der eine zentral gehaltene Ventilscheibe (50) aus elastischem Material angeordnet ist, deren Randbereich in Schließstellung gegen eine Gehäuseschulter anliegt. Erfindungsgemäß ist in dem Einlaßabschnitt (17) des Durchlaßkanals (117) ein axial verschiebbarer Bügel (60) angeordnet, dessen Schenkel (64) gegen den Randbereich der Ventilscheibe (50) andrückbar sind. Eine solche Rückschlagventilvorrichtung zeichnet sich dadurch aus, daß sie sich bei geringem Flüssigkeitsdruck öffnet, bei Flüssigkeitsrückstrom schnell schließt und mittels einer Spritze zum Zuspritzen oder Abziehen von Fluiden beliebig öffenbar ist.
Patent EP-0251205-A2 (EP)
Inventor: UCHIDA YASUZO
IPC: A23L13/40
Filed: 1987-06-25
Abstract: According to the process of the present invention for preparing a pasty proteinous material or a protein­ous food, crustaceans are boiled and milled under suf­ficient conditions for inactivating enzymes contained therein and then proteolytic enzyme(s) and/or micro­organism(s) are allowed to act thereon. Thus various protein sources including crustacean meat remaining in the trunks and carapaces, which have been disposed hitherto, can be efficiently utilized.
Patent EP-0254947-A2 (EP)
Inventor: WADE WILLIAM
IPC: A01F25/00
Filed: 1987-07-13
Abstract: In a method and apparatus for controlling the ripening of fresh fruit, a stack of fruit boxes is spiral wound with a transparent synthetic resin strip around the four vertically oriented faces of the box stack. The boxes within the stack have openings on their upper and lower faces which register with corresponding openings in vertically adjacent boxes to permit a vertical movement of an air-ethylene mixture through the stack. A plastic cap or lid is disposed on top of the stack of boxes and is provided with a blower for drawing air vertically through the stack from the bottom thereof. An air-conditioning unit and an ethylene containing bottle may be disposed in a unit on which a pallet supporting the stack of boxes rests. Effluent air or a mixture of air and ethylene is fed back to the air-conditioning unit via a conduit on the outside of the wrapped stack of boxes.
Patent EP-0265824-A2 (EP)
Inventor: MOELLER HINRICH DR
IPC: A61Q5/02
Filed: 1987-10-21
Abstract: Amphotere und zwitterionische Phosphattenside der Formel (I) <IMAGE> in welchen entweder R¹ oder R² eine langkettige Alkylgruppe mit 6 bis 22 C-Atomen ist oder R¹ eine Gruppe R¹-(OCnH2n)x- ist, können hergestellt werden a) aus tertiären Bis-(2-hydroxyalkyl)-aminen der Formel (II) <IMAGE> durch Phosphatierung und Alkylierung zur Einführung der Gruppe R³ oder, b) aus tertiären Hydroxyalkylaminen der Formel (III) <IMAGE> durch Phosphatierung, Umsetzung mit einem Epoxid der Formel <IMAGE> und erneute Phosphatierung. Die Produkte eignen sich als hautverträgliche waschaktive Komponenten in Körperreinigungs- und Haarwaschmitteln.
Patent EP-0269832-A2 (EP)
Inventor: WITTMANN DIETER DR
IPC: C08L83/10
Filed: 1987-10-23
Abstract: Die Erfindung betrifft thermoplastische Formmassen mit verbesserten Eigenschaften, insbesondere verbesserter Dimensionsstablität und Kerbschlagzähigkeit bei insbesondere tiefen Temperaturen, als Abmischung aus mindestens 35 Gew.-% eines Polydiorganosiloxancarbonamid-Einheiten enthaltenden Copolyamids und/oder einer Mischung aus teilkristallinen Polyamiden und Polydiorganosiloxancarbonamid-Einheiten enthaltenden (Co)Polyamiden, sowie 1 - 65 Gew.-% an Pfropfprodukten von Vinylpolymren auf Kautschuke. Ein weiterer Gegenstand dieser Erfindung sind oben charakterisierte, tieftemperaturzähe, dimensionsstabile Formmassen, welche weiterhin amorphe, siloxanfreie Polyamide in Mengen bis 64 Gew.-% zugesetzt enthalten.
Patent EP-0269978-A2 (EP)
Inventor: KONISHI KUNIYOSHI C O PATENT D
IPC: H04L12/46
Filed: 1987-11-24
Abstract: A network adapter (12) of this invention for connecting a backbone network (11) to a local area network (13) consisting of a plurality of nodes has a table memory (33) for storing an address transformation table in which no address pairs are stored upon initialization of a system, and a hash function memory (34) for storing a plurality of hash functions which are selectively used in correspondence with the sizes of the backbone network (11) and the local area network (13) when an address pair of a node address and a local area network address of a local area network to which a node indicated by the node address belongs is registered in the address transformation table. When a control means (35) receives frame data from the local area network (13) or the backbone network (11), it automatically generates the address pair of the node address and the local area network address in the address transformation table by selecting one of the plurality of hash func­tions. During registration, if the address transfor­mation table has no empty area, the control means (35) generates an address transformation table larger in size than the current address transformation table using another hash function, and registers the already registered address pairs and a new address pair in the new address transformation table. When the capacity of the table memory (33) becomes full, the control means (35) deletes an address pair having the lowest frequency of use in the address transformation table, and registers a new address pair.
Patent EP-0244896-A2 (EP)
Inventor: BENTHAM JEREMY BIRKETT
IPC: B01D3/10
Filed: 1987-04-15
Abstract: Vertical distillation column (1) for vacuum distillation having a feed inlet (7), a gas outlet (8) and a de-entrainment device (10) which comprises a downstream chamber (12) and an upstream chamber (16) separated from each other by an inclined permeable wall (18) comprising coalescence means (20), and flow controlling means (22) restricting fluid flow through the upper part of the coalescence means (20).
Patent EP-0257714-A2 (EP)
Inventor: FINLAYSON ROGER M
IPC: A23D7/00
Filed: 1987-08-21
Abstract: The invention relates to multifunctional edible w/o emulsions which can be used for both spreading and baking and have a reduced fat content of below 80% fat and preferably 50-70% fat. 
The invention is characterized by the use of an emulsifier system comprising mono fatty acid esters of both saturated and unsaturated fatty acids with a polyhydroxyl alcohol selected from the group comprising glycerol, polyglycerol or a mixture of both glycerol and polyglycerol, there being 0.l-0.4 wt.% saturated ester and 0.l-0.6 wt.% unsaturated ester in a ratio of from l.8 to 0.2. 
     The use/advantage of the emulsifier system is both a lack of sogginess on baking and good spreading properties are achieved.
Patent EP-0271964-A2 (EP)
Inventor: BONI RENZO
IPC: A23L1/305
Filed: 1987-12-16
Abstract: A method is described for preparing protein hydrolysates soluble at acid pH, by enzymatic hydrolysis implemented at a pH of between 6.0 and 9.0 followed by acidification to the pH for minimum solubility of the intact starting proteins, characterised in that said acidification is effected by an ion exchange resin or by the simultaneous or sequential addition of three acids consisting of an organic acid chosen from citric acid, lactic acid, tartaric acid and malic acid, phosphoric acid and a mineral acid chosen from sulphuric acid and hydrochloric acid. 
     A method is also described for preparing a protein hydrolysate from sunflower by enzymatic treatment under conventional conditions, characterised by using as starting material sunflower cake ground to a mean particle diameter of between 0.01 and 2.0 mm. 
     Finally, protein hydrolysates obtained by the new methods are described which are soluble at acid pH, are organoleptically neutral under the conventional conditions of use and are characterised by a low ash and organic acid content.
Patent EP-0234704-A2 (EP)
Inventor: NEWKIRK MARC S
IPC: C04B35/622
Filed: 1987-01-19
Abstract: A method of producing a self-supporting ceramic composite body having therein at least one cavity which inversely replicates the geometry of a positive mold of parent metal, includes embedding the mold of parent metal within a conformable bed of filler to provide therein a cavity shaped and filled by the mold. The assembly is heated to melt the parent metal mold, e.g., an aluminum parent metal mold, and contacted with an oxidant to oxidize the molten parent metal to form a polycrystalline material which grows through the surroundings of filler, the molten metal being drawn through the growing polycrystalline material to be oxidized at the interface between the oxidant and previously formed oxidation reaction product whereby the cavity formerly filled by the mold of parent metal is eventually evacuated by the metal. There remains behind a cavity whose shape inversely replicates the original shape of the mold. The method provides ceramic composite articles having therein at least one cavity inversely replicating the shape of the mold which supplied the parent metal for oxidation.
Patent EP-0240294-A2 (EP)
Inventor: KUBO MASAHIRO TOYOTA JIDOSHA K
IPC: F04C18/344
Filed: 1987-03-31
Abstract: A vane type compressor includes a hollow cylindrical housing member and a rotor rotatably mounted about a longitudinal axis within it. The rotor is formed with a generally radially extending slot for slidably receiving a vane. This vane is formed generally in a rectangular parallelopipedal slab shape, and has two opposite substantially mutually parallel side surfaces which, when the vane is thus fitted to the rotor, extend in planes substantially radial and substantially longitudinal to the rotor and slide against the surfaces of its slot. The vane also has a side edge portion, substantially perpendicular to its side surfaces and joining them, which, when the vane is thus fitted to the rotor, extends in a plane substantially circumferential and substantially longitudinal of the rotor and slides against the inner surface of the hollow cylindrical compressor housing member. The vane is manufactured from a matrix of metal reinforced with short fiber material, with the orientation of the fibers of the reinforcing short fiber material being generally two dimensionally random and isotropic in planes perpendicular both to its opposite side surfaces and to its edge portion and substantially perpendicular to the longitud- al direction of the compression rotor. Thereby both the bending strength and also the anti wear characteristic of the vane are markedly improved, and the anti scuffing and anti seizure characteristics thereof are also enhanced.
Patent EP-0256743-A2 (EP)
Inventor: MURATA KOUSAKU
IPC: H04R7/02
Filed: 1987-08-03
Abstract: A diaphragm (12) for loudspeakers comprises chitin as a natural high polymeric material having a large value of Young's modulus and kraft pulp having large mechanical internal loss. Therefore, the deformation and the partial vibrations of the diaphragm (12) during diaphragm operation do not come out due to the use of the chitin, because the flexural rigidity of the diaphragm (12) is considerably large. Mecanical internal loss is also large owing to the use of the kraft pulp. As a result, it is possible to obtain a loudspeaker which has little fluctuation in frequency response, and which provides a superior sound pressure-frequency response, a superior distortion factor and a superior phase response.