baber/WOPTO huggingface dataset:
Patent EP-0024003-A2 (EP)
Inventor: SCHREINER HORST PROF DR
IPC: B30B11/10
Filed: 1980-07-28
Abstract: 1. A process for the production of single-layer pressed articles from powdered substances by means of automatic pressing machines, in which, in corresponding operating positions within a pressing cycle, the powder is filled into a pressing tool, pressed and ejected, where a discontinuously-operating multi-position automatic pressing machine (MPA) having a circular table is used, and the pressing and ejecting of the pressed articles are respectively carried out during stand-still of the circular table, characterised in that, for each pressing cycle, a single filling operation is carried out over an extended angular region of the circular table ; and that the pressing cycle (F1A...A1/F2A...A2) is repeated at least once during a rotation of the circular table.
Patent EP-0025717-A2 (EP)
Inventor: TAKASAKI KANETAKE
IPC: G11C17/00
Filed: 1980-09-15
Abstract: A semiconductor device comprises a substrate (1), at least one active and/or passive element (2, 3) formed on or in the semiconductor substrate, a first insulating film (4, 9) located on the substrate, leading electrodes (5) of at least one said element, and a second insulating film (10) covering the at least one element. In order that the film is both resistant to moisture and transmits ultraviolet rays, it is formed of oxynitride having an oxygen concentration of 20 to 70%. The device is preferably an EPROM device. The invention also includes methods of forming passivation layers on these and other semiconductor devices. Preferred methods include contacting a substrate with ammonia and nitrous oxide at elevated temperature. One preferred method involves chemical vapour deposition, preferably plasma deposition, using monosilane as feed gas together with ammonia and nitrous oxide. Nitrogen may replace the ammonia and oxygen may replace the nitrous oxide. In another method, the surface passivation film is formed by reative sputtering using silicon as a target, ammonia or nitrogen together with oxygen or nitrous oxide.
Patent EP-0034261-A2 (EP)
Inventor: TSENG SHIN-SHYONG
IPC: C07D213/76
Filed: 1981-01-19
Abstract: Quaternary salts of N,N'-bis (morpholinoalkyl)-N,N'-bis(trifluoromethylsulfonyl) oxamides and of N,N'- bis(pyridylalkyl)-N,N'-bis (trifluoromethylsulfonyl)-oxamides are useful for generation of chemiluminescence by reaction with hydrogen peroxide in aqueous solvent.
Patent EP-0041151-A2 (EP)
Inventor: BECK WILFRIED ING GRAD
IPC: G03C1/74
Filed: 1981-05-11
Abstract: 1. An apparatus for removing thickened borders after the coating with liquids of continuously moved webs, in particular after the coating of photographic film and paper webs with photographic emulsions and layers, using an air nozzle for the blowing-off operation and a vacuum chamber with a vacuum-generating device for removing thickenings, characterised in that the air nozzle (3) for blowing off the thickened border (2) is arranged at an angle alpha to the surface of the web and at an angle beta to the direction of travel at a distance X0 from the thickened border (2) on at least one border (15) of the web (1) at a sufficiently great distance from the casting point and can be charged at a variable air pressure, and in that the vacuum chamber (4) for collecting and discharging the blown-off particles of the thickened border (2) is provided opposite the air nozzle (3).
Patent EP-0046540-A2 (EP)
Inventor: KRAUSER MICHAEL
IPC: B62J9/00
Filed: 1981-08-12
Abstract: 1. Motor cycle pannier (1) consisting of a lower pannier part (10) and a pannier lid (20), with a respective stiffening frame (11, 21) lining the opening of each pannier part, with hinges connecting the lower pannier part and the pannier lid each with the other, with locks for the closing and locking of the pannier, with a concealable carrier handle (44) and with devices and convexities at the base of the lower pannier part (10) for the introduction of the pannier into and securing of the pannier at a mounting (50) mounted at a motor cycle, characterised thereby, that the stiffening frame (11) and the lower pannier part (10) as well as the stiffening frame (21) and the pannier lid (20) are respectively constructed integrally and that mounting and guide parts (10a, 11, 18 or 20a, 21b, 21d), into which the hinges are clippable in the form of film hinges (30) for the articulated connection of the lower pannier part (10) and the pannier lid (20), are shaped on at the lower pannier part (10) as well as also at the pannier lid (20).
Patent EP-0046592-A2 (EP)
Inventor: SATO EIICHI
IPC: B65B31/06
Filed: 1981-08-25
Abstract: in order to remove the air, which remains in a ham- wrapping tube, from an open end portion thereof thoroughly, a double deaeration nozzle, in which the inner nozzle can be projected out of and retracted into the outer nozzle, is provided. 
     When the tube-end in bound, the inner nozzle is retracted into the outer nozzle to allow the tube to be continuously deaerated via the outer nozzle even after the inner nozzle has been retracted thereinto.
Patent EP-0046398-A2 (EP)
Inventor: HAUSER OSCAR G
IPC: G03G9/09
Filed: 1981-08-17
Abstract: This invention relates to an improved colour developing compo sition, the composition being comprised of toner resin particles, with each of said particles containing therein a mixture of grom two to four pigments, and a single carrier. Suitable pigments include magenta, cyan, yellow and white. The pigments are present in an amount of from about 1 percent (part) to about 20 percent by weight. Such compositions are useful in obtaining colour images utilizing a single pass xerographic imaging system.
Patent EP-0055942-A2 (EP)
Inventor: INOUYE MASAYORI
IPC: C12N15/62
Filed: 1981-12-31
Abstract: Methods and compositions are provided for expression of polypeptides in transformed bacterial hosts. A novel class of plasmid cloning vehicles includes a DNA sequence coding for the desired polypeptide linked in reading phase with one or more functional fragments derived from an outer membrane protein gene of a gram-negative bacterium. The methods utilize such plasmids to introduce genetic capability into micro-organisms for the production of proteins, such as medically or commercially useful hormones, enzymes, immunogenic proteins, or intermediates therefor.
Patent EP-0068154-A2 (EP)
Inventor: ISAAC RANDALL DUANE
IPC: H01L21/3205
Filed: 1982-05-28
Abstract: An integrated circuit in the form of a MOSFET device contains a refractory metallic silicide (9) beneath a field isolation region (10) and in electrical contact with electrical conductive regions (P) of active impurity dopants in a semiconductive substrate (21).The layer of silicide (9) is fabricated by depositing refractory metal and reacting it with the substrate beneath by heat or ion implantation.
Patent EP-0070156-A2 (EP)
Inventor: LATHAM ALLEN JR
IPC: B04B5/04
Filed: 1982-07-08
Abstract: Centrifuge apparatus includes a timing and control mechanism including a piston (10) to which is attached a cam (39, 51) having cam surfaces (5) which interact with flexible tubing (36) to control the rate of flow of blood through the tubing. The velocity of the piston (10) in the centrifugal force field of rotor (34) is determined by the resistance to flow of a viscous oil which the piston displaces with cylinder (12) Figure 5. The movement of the cam (39, 51) is, therefore, a measure of the magnitude and duration of the centrifugal force acting to process the blood.
Patent EP-0087560-A2 (EP)
Inventor: CARRINGTON JAMES EDWARD
IPC: G06K15/08
Filed: 1983-01-14
Abstract: Die Steuerung zur Begrenzung der Anzahl gleichzeitig betätigter Druckhämmer von Zeilendruckern für fliegenden Druck enthält einen Zähler (33) zum Zählen von Vergleichssignalen für ein Steuerintervall und eine Speichertabelle (39) zur Aufnahme von Zählerständen für eine vorbestimmte Vielzahl von Steuerintervallen. Ein Vergleichssignal tritt immer dann auf, wenn ein in einer bestimmten Druckposition abzudruckendes Zeichen durch die sich gerade an diese Druckposition vorbeibewegende entsprechende Type eines umlaufenden Typenträgers auch abgedruckt werden kann. Die Dauer des Steuerintervalles ist vom Druckzeilenzyklus abhängig. Ein Addierer (36) addiert den Zähler (33)-stand zu den gesamten Zählerständen in der Speichertabelle (39) und speichert die Gesamtsumme in einen Hammer-an-Register (52). Falls diese Gesamtsumme eine programmierbare vorgegebene Maximalzahl erreicht, wird ein Sperrsignal erzeugt, welches die Erzeugung weiterer Vergleichssignale unterbindet. Der Inhalt der Speichertabelle (39) wird mit jedem Steuerintervall dadurch auf den neuesten Stand gebracht, daß dort in zyklischer Folge der jeweils älteste Wert durch den neuesten Zähler (33)-stand überschrieben wird.
Patent EP-0089576-A2 (EP)
Inventor: WEITZ HANS-MARTIN DR
IPC: C07C69/18
Filed: 1983-03-11
Abstract: 1. A 1,1-diacyloxy-3-alkyl-4-hydroxy-2-butenes of the formula (I) see diagramm : EP0089576,P5,F4  where R**1 is alkyl of 1 to 5 carbon atoms, and R**2 is hydrogen, alkyl of 1 to 5 carbon atoms, a cycloaliphatic radical of 5 to 7 carbon atoms or an aromatic radical.
Patent EP-0096888-A2 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C08K3/22
Filed: 1983-06-14
Abstract: A thermally conductive silicone rubber composition is prepared by mixing an aliphatically unsaturated polyorganosiloxane, a polyorganohydrogensiloxane, alumina powder having an average particle size of 2u to 10µ and an oil absorption of ≥ 15 mL/g, and a platinum-group compound catalyst.
Patent EP-0113044-A2 (EP)
Inventor: KNOFEL HARTMUT DR
IPC: C08G18/74
Filed: 1983-11-26
Abstract: Gegebenenfalls Isomerengemische darstellende und gegebenenfalls im Gemisch mit untergeordneten Mengen an den entsprechenden perhydrierten Diisocyanaten und/oder im Gemisch mit untergeordneten Mengen an den entsprechenden unhydrierten aromatischen Diisocyanaten vorliegende, am aromatischen Ring in 2-, 4- oder 6-Stellung alkylsubstituierte 3- bzw. 5-Isocyanato-benzyl-cyclohexylisocyanate mit Isocyanatgruppen in 2- oder 4-Stellung am Cyclohexylring, ein Verfahren zu ihrer Herstellung durch Phosgenierung der ihnen zugrundeliegenden Diamine, sowie ihre Verwendung als Aufbaukomponente bei der Herstellung von Polyurethankunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0111983-A2 (EP)
Inventor: RECK RICHARD AUGUST
IPC: C09K23/00
Filed: 1983-12-19
Abstract: The present invention provides an asphalt emulsifier which is liquid at ambient temperature and contains 3-N-aliphatic-1,3-diaminopentane and N-aliphatic-1,3-diaminopropane. Additionally, corresponding propylene oxide adducts are disclosed. Also provided is a process for the preparation of asphalt emulsions, use being made of said liquid emulsifier to obtain emulsions having less graininess, a lower amount of settlement and better storage stability than prior art emulsions.
Patent EP-0095235-A2 (EP)
Inventor: SEABORNE MELVIN ARTHUR
IPC: G03F7/038
Filed: 1983-03-31
Abstract: Photo-sensitive gelatine resists are made with gelatine which has been reacted with an acid-producting reactant, such as isocyanic acid or an isocyanate, so that the amino-groups of the gelatine are blocked from participating In dark reactions. Improved shelf-like characteristics are obtained.
Patent EP-0090682-A2 (EP)
Inventor: DESALOS YVES
IPC: C21D1/02
Filed: 1983-02-24
Abstract: The rods, up to approximately 150 mm in diameter, are used especially for mechanical construction; this treatment, which is carried out at rolling heat, comprises the following three successive stages: a) a severe forced cooling on the run by a sheet of water 2, to lower the average temperature of the section to approximately 600-550 DEG C over a minimum length, for example less than 30 m, b) natural air cooling on a cooling bed 29 for a certain thermal homogenisation of the section and autotempering of the surface martensite, c) a second forced cooling on the cooling bed either by spraying water at 28a or by immersion, at least to an average temperature of the order of 300 DEG C, it being possible for the final cooling to take place in air at 27. This treatment may be supplemented by conventional tempering. <IMAGE>
Patent EP-0123954-A2 (EP)
Inventor: BAKOS PETER
IPC: H05K1/03
Filed: 1984-04-05
Abstract: A structure comprising on a substrate successive layers of metal circuitry having therebetween as a dielectric a cured polyimide composition containing a polyimide and aluminum oxide or zinc oxide or mixtures thereof. 
     The structure is produced by a method including the following process steps:
     - blanket screen printing a mixture containing a polyamido carboxylic acid, aluminum oxide or zinc oxide or mixtures thereof and a detackifier with the rest being a solvent on a substrate with a layer of metal circuitry thereon,   - drying the deposited layer at a temperature between about 25 and 120°C,   - selectively etching holes into the deposited layer where vias between adjacent layers of metal circuitry are needed,   - curing the deposited layer at a temperature between about 300 and 400°C and   - forming another layer of metal circuitry.
Patent EP-0129239-A2 (EP)
Inventor: GUBITOSA GIUSEPPE
IPC: C01B39/40
Filed: 1984-06-18
Abstract: Method for the synthesis of ZSM-5 zeolites at atmospheric pressure, at a temperature preferably from 60 to 100°C wherein:
     a) an aqueous solution containing a quaternary ammonium compound (OA) is added to a second aqueous solution, containing a Si compound, a Na compound and a potassium halogenide (K Hal.), according to the molar ratios:
   -Na 2 O/SiO 2  ≥0.20 (preferably from 0.25 to 2);   -H 2 O/SiO 2 = = from 5 to 100 (preferably from 10 to 50);   -K Hal/SiO 2  = from 0.03 to 0.50;       b) a third aqueous solution, containing A1 sulphate, is added to the mixture obtained according to a);   c) to the mixture obtained according to b) an aqueous solution of H 2 SO 4  is added;     
wherein the molar ratio Y = (QA/SiO 2 ) is from 0.02 to 0.08 and the molar ratio Z = SiO 2 /Al 2 O 3  is from 25 to 210, said Y ratio and the molar ratio X = OH - /SiO 2  being represented by points lying within triangles limited by the following 3 straight lines:
   A) Y = 0.7 X;   B) X = K/Z, wherein K = 4 (K being constant);   C) Y = - 2/3 X + 1 - H, wherein the constant H is obtained from the expression: H = 1/2 (45/Z) 0,317 .
Patent EP-0131276-A2 (EP)
Inventor: KLASS GEORG
IPC: E03F9/00
Filed: 1984-07-06
Abstract: A guiding and turning device which can be sunk into a sewer shaft (1), can be supported on the sewer base (7) and has guide rolls (16, 17) for a high-pressure water tube (4) which has, at its leading end, a sewer cleaning nozzle (3) and can be drawn through the sewer (2) by recoil jets from the nozzle. The novel feature is that the guide rolls (16, 17) are attached to an arm (11) which is articulated on a rigid suction line mouthpiece (5), projects, when freely hanging down, below the suction line mouthpiece (5) and can be pivoted on the sewer base (7) into a working position which approximately aligns the high- pressure tube (4) with the sewer base inclination. <IMAGE>
Patent EP-0141294-A2 (EP)
Inventor: MARINO ANTONIO
IPC: G08B13/02
Filed: 1984-10-05
Abstract: @ Device suitable for detecting changes of the state of rest or of rectilinear uniform motion of a body, composed of a hollow member (1) rigidly joined to said body and containing one or more mobile elements (2), of suitable means (7) for emitting ultra-sounds of a determinate frequency into the interior of the hollow member, and of suitable transducers (8) for receiving said ultra-sounds, so that by any changes of the state of the body the interior element or elements (2) move relative to the hollow member (1) and cause for this reason a change of frequency of the ultra-sounds picked up by said receiving transducers (8).
Patent EP-0120536-A2 (EP)
Inventor: ALMGREN PER HENRIK INGEMAR
IPC: F24C7/02
Filed: 1984-03-20
Abstract: An arrangement for illuminating the interior of a microwave oven cavity comprises a lamp (21) mounted in a lamp holder (19, 20) which is disposed outside the oven cavity behind a window in a cavity wall (10). The lamp holder (19,20) is arranged axially within an electrically conductive sleeve (12) mounted on the outside of the cavity wall (10) and connected to cavity wall parts surrounding an aperture (11) in the cavity wall bounding the window so that the lamp (21) is axially arranged within the sleeve (12). The sleeve (12) constitutes a waveguide having the aperture (11) as input and having a cut-off wavelength smaller than the operating wavelength of the microwave oven, and the mounted lamp (21) has its filament (22) at a sufficient distance (H) from the aperture (11) for leaking microwave energy reaching the filament (22) to have been considerably attenuated. Microwave energy leakage is thereby substantially prevented both if the lamp (21) is mounted and if the lamp (21) is absent. The lamp (21) is readily accessible from the interior of the cavity for replacement.
Patent EP-0119694-A2 (EP)
Inventor: FOLSBERG JAN
IPC: B02C17/04
Filed: 1984-01-25
Abstract: A gas-swept tube mill has an inlet (2), a grinding chamber (6), a discharge chamber (7) and an outlet (3). The discharge chamber contains a separating rotor (10) which causes coarse fractions of the material to be flung outwards and returned via a scoop (9) to the grinding chamber for further grinding. The vanes of the rotor are surrounded by a frustoconical casing (12) which collects the coarse fraction and directs it backwardly over a corresponding frustoconically shaped wall (15) of the discharge chamber to the scoop (9). The material is swept from the grinding chamber into the discharge chamber through a spreader (13) having a frustoconically flared outlet (14) which spreads the material over the face of the rotor.
Patent EP-0122127-A2 (EP)
Inventor: SASAKI SUSUMU
IPC: H04L27/36
Filed: 1984-04-06
Abstract: A radio communication system comprised of a transmitter unit (TU), a radio transmission line, and a receiver unit (RU). The transmitter unit contains an insertion means (55, 56, 59, 53) for inserting one or two signals for carrier recovery into a modulated wave signal. Each signal for carrier recovery has a frequency (f o  + k f CL ), where 0 < I k I < 1. The receiver unit receives, via the radio transmission line, the modulated wave signal, provided with the signals for carrier recovery therein. The receiver unit recovers, from the received signal, the frequency components f o  and f CL  and thereby reproduces the original data signal generated in the transmitter unit with the use of the thus recovered frequency components fo and f CL .
Patent EP-0140700-A2 (EP)
Inventor: ANKUM ROBERT HARPER
IPC: A01C7/04
Filed: 1984-10-29
Abstract: A hinge pin (26) passes through a central lug (24) forming one hinge part. The other hinge part comprises two lugs (20, 22) flanking the central lug and having slots (54, 58) in which the hinge pin is loosely received. A U-shaped spring (28) has ends hooked round the ends of the hinge pin and a central part hooked over a central post (74) integral with the flanking lugs (20, 22). The spring urges the hinge pin into the slots (54, 58) but allows play in the hinge so that two halves (14, 16) of a housing, for example, can mate correctly without resort to precision engineering in these parts of the hinge.
Patent EP-0154247-A2 (EP)
Inventor: STERZEL HANS-JOSEF DR
IPC: B01D71/28
Filed: 1985-02-20
Abstract: A membrane of a vinyl polymer which contains groups of the formula <IMAGE>  I  where R1, R2, R3 and R4 are each hydrogen, methyl, methoxy, fluorine or trifluoromethyl and R5 is -CH2-CH2- or   <IMAGE> covalently bonded to the polymer chain, and the use of the said membrane.
Patent EP-0154979-A2 (EP)
Inventor: FREDERICKS EDWARD CARMINE
IPC: G03F7/26
Filed: 1985-03-13
Abstract: @ A photoresist photolithographic process is disclosed which provides for a single development step to develop a dual layer photoresist for lift-off, reactive ion etching, or ion implantation processes requiring a precise aperture size at the top of the photoresist layer. 
     The process involves the deposition of two compositionally similar layers, with the first layer having the characteristic of being soluble in a developer after exposure to light and baking, and the second layer having the characteristic of being insoluble in the same developer after having been exposed to light and baked. With these two distinct characteristics for the two layers of photoresist, the effective aperture for windows in the composite photoresist can be tightly controlled in its cross-sectional dimension in the face of large variations in the developer concentration and devel- opmenttime.
Patent EP-0158897-A2 (EP)
Inventor: LAEUGER ALFRED DIPL-ING
IPC: H02K17/34
Filed: 1985-03-29
Abstract: In a converter machine excited by a rotating field, having a stator laminate stack (3, 4) for the stator winding (5, 6) arranged in a machine housing (1), and a rotor laminate stack (8, 9) for the rotor winding (10, 11) arranged on the rotor shaft (7), the rotor winding (10, 11) producing a rotating field in operation, the stator laminate stack (3, 4) and the rotor laminate stack (8, 9) and thus the associated windings (5, 6 and 10, 11) are divided into a first and a second part (4 or 3, 9 or 8 and 6 or 5 and 11 or 10), which are arranged in the axial direction at a distance from one another. The first part (6) of the stator winding for brushless generation of the rotating fields in all the stator and rotor laminate stack parts (3, 4 or 8, 9) is connected to a multi-phase voltage source (13) and the associated first part (11) of the rotor winding is connected to the second part (10) of the same, such that the fluxes produced by the first parts (6 or 11) of the stator and of the rotor windings rotate contrary to the mechanical direction of rotation of the rotor shaft (7) and the fluxes produced by the second parts (5 or 10) of the stator and of the rotor windings rotate in this direction of rotation. <IMAGE>
Patent EP-0174020-A2 (EP)
Inventor: GILDER THOMAS G
IPC: H01L23/36
Filed: 1985-09-04
Abstract: Integral heat dissipating ribs or troughs are formed on the cover or base or both of integrated circuit packages. Depending upon the form selected, cover surface area can be increased by 41% to 57% thereby adding to the convection capacity of the package.
Patent EP-0179423-A2 (EP)
Inventor: RUF INGE
IPC: A63B21/06
Filed: 1985-10-21
Abstract: 1. Bench arrangement for kinetherapy, characterized by the combination of a bench (1) equipped with drawing or pulling means (7) which are moveable against the resistance of spring means, as well as an IR-lamp arrangement (2) above the supporting area of the bench and outside the therapeutic area of movement for producing a thermal radiation cover (3) over the surface of the bench ; the plane of extent of the thermal radiation cover in the region of the supporting area of the bench being defined by parabolic reflectors (5) on the lamp arrangement (2).
Patent EP-0185188-A2 (EP)
Inventor: STOHR ALBERT
IPC: B23Q11/08
Filed: 1985-11-07
Abstract: Die Erfindung betrifft eine Kabine, insbesondere zur Maschinenverkleidung, bei der die Paneele der Seitenwände mit einem nach unten offenen, U-förmigen Querschnittsprofil einen Grundrahmen übergreifen, so daß der Übergang von den Paneelen in den Grundrahmen gegen den Eintritt von Flüssigkeit und Fremdkörpern gut geschützt ist. In wenigstens einer Seitenwand der Kabine ist ferner ein Verschlußelement vorgesehen, das nach Lösen das Entfernen einzelner Paneele der Seitenwand und damit nachträgliche Änderungen der Seitenwände ohne eine vollständige Demontage der Kabine ermöglicht.
Patent EP-0185973-A2 (EP)
Inventor: POTZSCH GEORG
IPC: A63G21/00
Filed: 1985-12-02
Abstract: Bei einer Gleisführung für die Fahrgäste aufnehmende Fahrzeuge eines Hochfahrgeschäftes sind zwei Überschlag-Bereiche durch zwei Wendel-Bereiche, in denen die Fahrzeuge um 180° um ihre Längsachse gedreht werden, so miteinander verbunden, daß die Bahnkurve in Seitenansicht die Form einer liegenden oder stehenden Acht hat.