baber/WOPTO huggingface dataset:
Patent EP-0036623-A2 (EP)
Inventor: NEUBOLD KURT DR
IPC: B01J37/00
Filed: 1981-03-18
Abstract: Verfahren zur Herstellung von Katalysatoren für die Gasphaseoxidation von gesättigten und/oder ungesättigten C4-Kohlenwasserstoffen zu Maleinsäureanhydrid auf Basis Vanadylphosphat ausgehend von einer Vanadinverbindung mit fünfwertigem Vanadin und Orthophosphorsäure in einem Alkohol aus der Reihe der einwertigen niederen aliphatischen Alkohole mit 2-8 C-Atomen als Suspensionsmittel und gegebenenfalls in Gegenwart von Promotoren, wobei man zur Reduktion des Vanadins die Reduktionsmittelkombination H3PO3 + Alkohol verwendet und H3PO3 in solch unterstöchiometrischen Mengen eingesetzt wird, dass diese nur zur Reduktion des Vanadins auf eine Oxidationsstufe von 4,2 bis 4,4, bevorzugs 4,3, ausreicht und die weitere Reduktion des Vanadins zu einer Oxidationsstufe zwischen 3,9 und 4,0, bevorzugt 3,95 bis 3,98, mit Hilfe des Alkohols durchführt, das gegebenenfalls mit der H3PO4 eingebrachte Wasser als Azeotrop mit dem verwendeten Alkohol abdestilliert und nach Bildung des Vanadylphosphats ein durch Hochtemperaturpyrolyse von Titantetrahalogeniden gewonnenes TiO2 und gegebenenfalls die weiteren Promotoren Ni, Fe, Li, Mg zusetzt. den ausgefallenden Katalysator nach Abkühlen, Filtrieren und Trocknen in bekannter Weise verformt und die Aktivierung des Katalysators im Oxidationsreaktor selbst bei Reaktionstemperaturen von 450 bis 510°C während 12 bis 72 h in Gegenwart eines Luft-Kohlenwasserstoffstromes durchführt.
Patent EP-0043452-A2 (EP)
Title: Vorrichtung zur Regelung von Axialverdichtern
Inventor: DITTIE BERNHARD DIPL-ING
IPC: F04D27/02
Filed: 1981-06-05
Abstract: Eine Vorrichtung zur Regelung von Axialverdichtern wurde vorgeschlagen, die die Regelwirksamkeit des Eintrittsleitrades unter Hinauszögerung des Strömungsabrisses mit möglichst einfachen Mitteln vergrößern soll. Die Vorrichtung besteht aus zwei in Strömungsrichtung hintereinanderliegenden Leitschaufelreihen (I, II), wobei die Leitschaufeln (1,1'...; 2,2'...) drehbar angeordnet sind. Die Leitschaufeln (1,1'...) der vorderen Reihe sind gegenüber den Leitschaufeln (2,2'...) der nachfolgenden Reihe mit Hilfe eines Verstellringes (15) mit einem voreilenden Einstellwinkel verstellbar. Die Einstellwinkel der Schaufeln der beiden Schaufelreihen (I, II) stehen in einem bestimmten Verhältnis zueinander. Die Schaufeln (1,1'...; 2,2'...) sind so angeordnet, daß jeweils zwischen zwei benachbarten Leitschaufeln (1,1'...) der ersten Reihe (I) eine Leitschaufel (2,2'...) der zweiten Reihe (II) steht. Der Abstand der Schaufelreihen sowie jeweils zweier benachbarter Schaufelmitten (3,3'...; 4,4'...) einer Schaufelreihe und die Sehnenlänge der Leitschaufeln (1,1'...; 2,2'...) sind derart aufeinander abgestimmt, daß zwischen den jeweils zusammenwirkenden Leitschaufeln der ersten (I) und der zweiten (II) Reihe ein wirksamer Spalt verbleibt, der eine optimale Strömung gewährleistet.
Patent EP-0053709-A2 (EP)
Inventor: HEBENSTREIT ERNST DIPL ING
IPC: H02M1/08
Filed: 1981-10-27
Abstract: Bei der potentialfreien Ansteuerung eines Leistungs-FET (12) entstehen im Übertrager (7) erhebliche Verluste durch den Magnetisierungsstrom, der nach Aufladen der Eingangskapazität (CG) des FET proportional der Dauer der Steuer-(Primär-)Spannung ansteigt. Die Verluste lassen sich stark herabsetzen, wenn die Steuerspannung der Primärwicklung (8) über ein Differenzierglied (5, 6) zugeführt wird. Sekundärseitig werden abwechselnd positive und negative Impulse induziert. Die positiven Impulse werden zum Leitendsteuern des FET (12) benutzt und die negativen dazu, einen der Eingangskapazitat parallelgeschalteten Transistor (14) leitend zu steuern und den FET zu sperren.
Patent EP-0056503-A2 (EP)
Inventor: WUELLENWEBER HEINZ
IPC: C25B9/19
Filed: 1981-12-17
Abstract: Die Erfindung betrifft einen Wasserelektrolyseur der Filterpressenbauart mit druckfesten Zersetzungszellen, die jeweils durch ein Diaphragma (4) in zwei Elektrodenräume unterteilte Elektrolyträume aufweisen. Die Zersetzungszellen sind außen von durch einen zwischenliegenden Dichtungsring (5) voneinander elektrisch isolierten Hälften zweier Zellenrahmen (2) umschlossen, an den Seiten durch metallische Zellentrennwände (1) von den benachbarten Zellen getrennt und von mindestens drei aus Teilstücken (7, 8) zusammengesetzten Kanälen (6) für die Zuführung von Elektrolyt und die Abführung von Wasserstoff und Sauerstoff durchzogen. Die die Kanäle (6) bildenden Teilstücke (7, 8) sind aus bei Betriebsbedingungen resistenten, gegeneinander isolierten Buchsen (7) gebildet und in Durchführungsöffnungen angeordnet, die in den Zellentrennwänden (1) angebracht und mit Metallringen (8) eingefaßt sind. Gemäß der Erfindung ist vorgesehen, daß die Metallringe (8) an den Zellentrennwänden (1) durch eine gas- und flüssigkeitsdichte Schweißverbindung befestigt und die Buchsen (7) in die Metallringe (8) eingeschoben sind.
Patent EP-0032833-A2 (EP)
Inventor: FRACAROLI BRENDA MARIE
IPC: A23L15/00
Filed: 1981-01-19
Abstract: In a product normally containing egg yolk, wherein the egg yolk is not heat set, at least 50% of a portion of said egg yolk is replaced, the percentage being on a dry weight basis of the egg yolk replaced, with a composition comprising from 50% to 100% of partially soluble modified whey solids derived as a precipitate from a process which comprises either (1) adding a divalent metal ion to a cheese whey solution and adjusting the pH to a value between 6 and 8.0 to cause precipitation of the modified whey solids or (2) adjusting the pH of a cheese whey solution containing at least 20% acid cheese whey to a value of between 6.0 and 8.0 to cause precipitation of the modified whey solids; and from 50% to 0% of another whey protein containing product, said percentages being based on the dry weight of said composition. This invention is particularly effective in food compositions such as sauces and dressings.
Patent EP-0040484-A2 (EP)
Inventor: MCDANIEL WHARTON
IPC: H02P6/08
Filed: 1981-05-01
Abstract: A brushless D.C. motor with a permanent magnet rotor (20) employs Hall switches (70) to effect commutation. The rotor magnets (50) are of a greater axial length than the stator laminations (40) and the Hall switches are mounted on a printed circuit panel (60) within the stator frame (12) so as to be actuated by the fringe flux from the portion of rotor magnets (50) extending beyond the stator laminations (40). The pole faces of the stator laminations are stepped to assure proper starting and direction of rotation. A voltage regulating circuit (106, 108, Q1) forming part of the commutating arrangement on the printed circuit panel enables the same circuit to be used for a range of stator energizing voltages. A switching circuit responsive to the analog output voltage of said Hall switches (70) provides a binary output voltage and includes transistors (Q3 and Q4) coupled to each stator winding (42a and 42b) and a transistor (Q2) responsive to the binary output of the Hall switches (70) for alternately switching the transistors (Q3 and Q4) to connect the stator windings (42a and 42b) to a D.C. power supply.
Patent EP-0050970-A2 (EP)
Inventor: STETSON NORMAN BROWN
IPC: H04N5/33
Filed: 1981-10-23
Abstract: The scanning mechanism comprises a vertical-scan reflector (21) which reflects radiant energy transmitted along a first optical path (28) from an object field, and a horizontal-scan reflector (22) which is arranged to receive the radiant energy reflected by the vertical-scan reflector and reflect it back onto the vertical-scan reflector at a different angle so that the radiant energy, upon its second incidence on the vertical-scan reflector, is reflected via a fixed reflector (23), along a second optical path (29) in a different plane from the first optical path. The reflectors are oscillated about axes (24,25) substantially orthogonal with respect to one another. The vertical-scan reflector axis (24) is substantially perpendicular to the first optical path (28) whilst the horizontal-scan reflector axis (25) is substantiallyperpendicular to the incident radiant energy reflected from the vertical-scan reflector. A detector (30) is positioned to receive radiant energy reflected along the second optical path. The disposition of the axes (24,25) of the reflectors provides a distortion free image signal for the detector which is comparable with the x-y scan pattern of a conventional television display circuit.
Patent EP-0066689-A2 (EP)
Inventor: CRAFT JAMES ALEXANDER
IPC: B65H23/06
Filed: 1982-04-07
Abstract: Leaf spring (20) is overcome by a coil spring (15) when a cartridge cylinder (42) is not in place. In that status bottom gear (11) is engaged with bottom gear (17) so that movement from shaft (1) produces long ribbon feed. When a cartridge (40) is mounted having a cylinder (42) adapted to squeeze the spring (20), the coil spring (15) is overcome, and top gear (9) engages top gear (16), producing short ribbon feed.
Patent EP-0080734-A2 (EP)
Inventor: LOPES FERRO JAIME
IPC: F17C13/04
Filed: 1982-11-30
Abstract: A valve comprising a spring-loaded, ball-shaped valve body (28) is provided for closing a gas container. The valve includes a gas inlet canal (31) which has a relatively wide diameter and which after filling the container will be closed tightly by means of a capsula (30). The capsula (30) comprises an elastic sealing part having a pipe connection (29) which penetrates into the gas inlet canal (31). The pipe connection (29) reduces the diameter of the gas inlet canal (31) and forms the valve seat for the valve body (28). In operation, a pressure reduction valve is seated on this valve. The pressure reduction valve includes a connection cannula piercing through the capsula (30) and removing the valve body (28) from its seat.
Patent EP-0066923-A2 (EP)
Inventor: SCOTT DAVID R
IPC: G01M5/00
Filed: 1982-05-17
Abstract: A system is provided for collecting and interpreting data indicative of the effect of at least one of the plurality of forces acting on an aircraft or helicopter structure (112). The system comprises one or more structural moment detectors (111), and electronic circuitry (114) for processing and manipulating signals derived from the detector or detectors (111) in such a manner as to produce secondary signals indicative of the effect being monitored. In one embodiment, the electronic circuity associated with each structural moment detector ( 1 11) is provided in the same housing as the detector to form a unitary device termed a structural information detector.
Patent EP-0063893-A2 (EP)
Inventor: ROBINSON JAMES ALEXANDER LEEMA
IPC: G07F15/00
Filed: 1982-04-13
Abstract: Energy control apparatus comprises meter means 20 for measuring energy passing through the apparatus and producing a machine-readable output signal proportional to the energy usage, shut-off means 24 for interrupting the energy flow, and control means 22 for actuating the shut-off means 24 when a predetermined quantity of energy is passed through the apparatus. The control means 22 is preferably actuated by a card, token, disc or the like having encoded thereon in machine-readable form a quantity of energy which is to be allowed to pass before the shut-off means is actuated.
Patent EP-0067636-A2 (EP)
Inventor: BREEZE GERALD DAVID
IPC: H05K7/18
Filed: 1982-06-07
Abstract: A support structure for units of electrical or electronic apparatus in which a row of vertical pillars support a vertical wall, or a pair of vertical walls one either side of the row of pillars, the walls having an array of apertures by means of which individual units may be hooked onto the wall or walls. The vertical pillars are supported on generally horizontal members which extend parallel to the plane of the wall or walls, and the structure may comprise a plurality of sections secured end to end to form a substantially continuous linear assembly.
Patent EP-0084968-A2 (EP)
Inventor: SASHIKI TAKASHI
IPC: G01G19/387
Filed: 1983-01-21
Abstract: Disclosed are a weighing method and apparatus for charging articles to be weighed into a plurality of weighing hoppers (12d), measuring the weights of batches of the charged articles by weight sensors (12e), selecting, based on the measured weight of each article batch, a combination of the articles batches giving a total weight closest to a target weight value, and discharging the selected article batches from the weighing hoppers (12d). In charging articles into the weighing hoppers, the weighing method includes a charging step of so controlling a dispersing feeder (11, 12a) as to charge the articles into the weighing hoppers with a target charge quantity, obtained from the number of weighing hoppers and the target weight value, serving as the target of the charging operation. The result can be a highly accurate weighing operation. The weight of articles charged into an auxiliary hopper (41 e, 42e) is decided based on the extent to which the weights of unselected articles batches deviate from the target weight value, control being so effected as to minimize the deviation for the overall system.
Patent EP-0106630-A2 (EP)
Title: Drive mechanisms for inked ribbon cassettes
Inventor: BURY JOHN EDWARDS
IPC: B41J33/26
Filed: 1983-10-05
Abstract: In a stuffed inked ribbon cassette in which ribbon in convoluted form in a stuffing chamber is withdrawn under tension from an outlet and returns along an inlet after passage past a printer, it has been found that a drive wheel (15) having a ratchet tooth form gives surprisingly effective traction on the ribbon. The drive wheel may be used with an idler wheel (35) having a ratchet tooth form or in another embodiment there may also be a simple opposed spring (16), the ribbon passing between the drive wheel (34) and the idler wheel (35).
Patent EP-0098254-A2 (EP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/36
Filed: 1983-06-27
Abstract: In construction of a pin control type weft reservoir for fluid jet looms, inter-pin assignment of weft on a reservoir drum is carried out when a pair of control pins pass by each other during their movement in the axial direction of the reservoir drum each along an arc path of travel in advance to delivery of weft for insertion so that the inter-pin assignment should take place at a constant location with a constant distance of weft displacement for uniform and stable transportation of weft through sheds from insertion to insertion.
Patent EP-0116335-A2 (EP)
Inventor: BIEWALD HEINZ
IPC: B27D1/10
Filed: 1984-01-31
Abstract: Bei einer Maschine zum Zusammensetzen von Furnierstreifen im Durchlauf auf einem Maschinentisch (71) mit in dem Maschinengestell (70) gelagerten, die Furnierstreifen mit ihren Stoßkanten zusammenziehenden Transportmitteln, vorzugsweise angetriebenen Transportscheiben (73), und einer einen Klebefaden (77) wellen- oder zick-zackförmig über dem Stoßkantenbereich auf die Oberseite der beiden Furnierstreifen auflegenden Klebefaden-Zuführeinrichtung (76) ist an dem Maschinengestell (70) in Furnierstreifen-Transportrichtung vor dem Faden-Zuführorgan (76) eine die Seitenlängskanten (Stoßkanten) der Furnierstreifen mit Leim beschichtende Auftragseinrichtung (79) und hinter dieser, vor dem Faden-Zuführorgan (76) mindestens eine Heißluftdüse (80) angeordnet.
Patent EP-0122511-A2 (EP)
Inventor: KITAMURA MASAO
IPC: G01N27/416
Filed: 1984-03-23
Abstract: Two dissolved gas components in sample water, for example, oxygen and hydrogen in core water, are readily quantitatively determined in one and same membrane-type oxygen meter by using a membrane (4) producing an overlapped potential region where a potential region for an oxidation limiting current plateau is overlapped with that for a reduction limiting current plateau between two dissolved gas components, and applying to between a pair of an electrode (10) and a counter-electrode (5) a more positive potential than the equilibrium potential for oxidation-reduction reaction of one of the two dissolved gas components principally, thereby measuring a current generated between the electrodes, and a more negative potential than the equilibrium potential for oxidation-reduction reaction of the other dissolved gas component, when desired, thereby meauring a current generated between the electrodes, and quantitatively determining a concentration of the first dissolved gas component from the latter current quantity and quantitatively determining a concentration of the other dissolved gas component from a difference between the said two current quantities.
Patent EP-0122558-A2 (EP)
Inventor: CURRY WILLIE M
IPC: A61K35/16
Filed: 1984-04-05
Abstract: An intravenous immune globulin preparation having at least 99% pure globulin protein and an anticomplement activity of less than 0.10 C'50 units/mg IgG prepared by: precipitating impurities from Cohn Fraction II in an aqueous-alcohol medium at defined temperature and pH, removing the precipitated impurities, stabilizing the diluted solution with albumin, concentrating the solution and removing the alcohol therefrom. Also prepared by this method, an intravenous, hyperimmune globulin preparation having increased anti- body titers to sixteen serospecific strains of Pseudomonas aeruginosa.
Patent EP-0124044-A2 (EP)
Inventor: LANDABURU RICARDO H
IPC: A61L2/04
Filed: 1984-04-19
Abstract: A process for heat treatment of a fibronectin solution sufficient to inactivate viruses therein while preserving its physical and biological properties in the presence of a polyol, a surface active agent and a chelating agent.
Patent EP-0128337-A2 (EP)
Inventor: KRANZ WALTER
IPC: F42B19/01
Filed: 1984-05-04
Abstract: Die Erfindung bezieht sich auf ein Schubdüsensystem, insbesondere zur Geschoßlenkung, mit einer in einem Gehäuse angeordneten, von einer Treibmittelquelle, z.B. einer Gasquelle, versorgten Düsenanordnung (3), zumindest einer im Gehäuse vorgesehenen Ausblasöffnung (11) sowie mit einer Steuerung (14) zum Lenken eines Schubstrahles (18) der Düsenanordnung durch die Ausblasöffnung. Mit der Erfindung soll ein Schubdüsensystem einfacher Konstruktion angegeben werden, das insbesondere für eine hohe Miniaturisierbarkeit und eine flexible Schubimpulsgestaltung geeignet ist. Hierzu weist das Schubdüsensystem (2) einen Drehdüsen- bzw. Schwingdüsenkörper (3) auf, der von dem Treibmittel, z.B. dem Gasstrom (P) der Gasquelle angetrieben relativ zu dem Gehäuse um eine Achse drehbar ist. Der Antrieb des Drehdüsenkörpers erfolgt vorzugsweise über eine azentrische Schubdüse (10) selbst. Durch die geringe Masse und dadurch geringe Trägheit des Düsenkörpers (3) kann dieser in schnelle Rotation versetzt werden. Zum Lenken des Schubstrahles (18) in eine definierte Richtung ist eine Bremseinrichtung (14) für den Drehdüsenkörper vorgesehen. Ein derartiges Schubdüsensystem kann für viele Anwendungen dienen, z.B. im Zusammenhang mit einem Sekundär-Injektionssystem oder einem Heißgasmotor.
Patent EP-0137208-A2 (EP)
Inventor: TUNG MIN-HSIUNG GEORGE
IPC: G06T3/40
Filed: 1984-08-10
Abstract: Bei diesem Verfahren ist der Eingangsbitstrom für die Steuerung der Erzeugung eines visuellen Bildes vorgesehen. Das Umwandeln dieses Eingangsbitstromes dient dem Verkleinern oder Vergrößern eines Bildes. In Abhängigkeit vom Größenverhältnis des durch den Eingangsbitstrom bestimmten Bildes und des zu erzeugenden Bildes wird die Anzahl der Bits verändert, in Übereinstimmung mit dem Umwandlungsverhältnis wird der Eingangsbitstrom in eine Mehrzahl von Bitgruppen unterteilt. Dieses Unterteilen erfolgt durch Einfügen von Bits in den Eingangsbitstrom oder durch Auslassen von Bits aus demselben. Die Bits in jeder Bitgruppe werden aufeinanderfolgend bestimmt, wenn benachbarte Bits den gleichen Binärwert aufweisen, Wenn eine Erkennungsschaltung (6) Binärwertgleichheit feststellt, erfolgt mittels einer Schaltung (10), in Abhängigkeit, ob ein Vergrößern oder Verkleinern des Bildes zu erfolgen hat, entweder ein Einfügen oder Auslassen von Bits in den Eingangsbitstrom.
Patent EP-0135174-A2 (EP)
Inventor: SIUTA VINCENT PAUL
IPC: H01L23/52
Filed: 1984-08-23
Abstract: A copper-containing thick film conductor composition comprising a mixture of finely divided particles of (a) a conductive materjal containing copper metal, (b) inorganic binder and (c) 0.2-5% wt. of a noncuprous metal selected from the group consisting of tungsten, molybdenum, rhenium and alloys and mixtures thereof all dispersed in organic medium. The metal particles must be within certain narrow ranges of particle size.
Patent EP-0136563-A2 (EP)
Inventor: TAKATA NAOTO C O MAZDA MOTOR C
IPC: B60G3/22
Filed: 1984-08-31
Abstract: A vehicle rear suspension system having a vertically swingable arm connected at the front end swingably to the vehicle body and secured at the rear end to a wheel carrying member which carries a rear wheel for rotation. Three lateral links are provided and have inward ends pivotably connected to the vehicle body and outward ends pivotably connected to the wheel carrying member. The points of connection of the three lateral links to the wheel carrying member are not aligned in a straight line so that the orientations of the wheel carrying member can appropriately be controlled under a bump and rebouncing movements of the rear wheel and under a side and longitudinal forces acting on the rear wheel.
Patent EP-0142714-A2 (EP)
Inventor: SCHMIDT ERNO DR DIPL-ING
IPC: C04B40/00
Filed: 1984-10-17
Abstract: The CO2 required for carbonation is added in the form of dry ice. <IMAGE>
Patent EP-0145024-A2 (EP)
Title: Tubular core for a shirred casing article
Inventor: WALLACE RODNEY LEE
IPC: A22C13/02
Filed: 1984-12-13
Abstract: A tubular core for use in fabricating a cored casing article, the core having its aft end portion provided with a plurality of spaced ramp-shaped elements which extend about the periphery of the aft end portion. The elements permit one-way loading of a shirred casing stick over the aft end and onto the core while resisting the axial growth of the casing stick in an aft direction.
Patent EP-0149197-A2 (EP)
Inventor: BRAUNS ULRICH
IPC: C08B37/16
Filed: 1984-12-20
Abstract: Novel pharmaceutical compositions comprise inclusion compounds of drugs, which are instable or only sparingly soluble in water, with partially etherified  beta -cyclodextrin derivatives having hydroxyalkyl and optionally additional alkyl groups.
Patent EP-0145058-A2 (EP)
Inventor: GARENFELD ANDREAS JOHANNES
IPC: H02K33/18
Filed: 1984-11-13
Abstract: An electrical vibrator-compression device comprising a coil and a magnet movable with respect to each other, one of these two components being coupled to a piston-like body which is movable in a cylinder. The second component, which is not coupled to the piston-like body, is connected by means of springs to a housing to which the cylinder is connected. When the device is in operation, vibrations will be suppressed in a manner such that the cylinder housing substantially does not vibrate.
Patent EP-0127368-A2 (EP)
Inventor: MILLER KENNETH G
IPC: A61M16/16
Filed: 1984-05-14
Abstract: @ A humidifier assembly is disclosed. Parts of the humidifer assembly may be disposable. The assembly comprises a housing, heater means on the housing, a liquid water supply means that communicates with the heater means, a hollow shell on the housing that defines a humidification chamber, and a filter means in the humidification chamber and positioned in juxtaposition with the surface of the heater means for passing water vapor into breathable gas. Preferably the filter means is hydrophobic.
Patent EP-0128027-A2 (EP)
Inventor: MIYAKE AKIO
IPC: C07D501/56
Filed: 1984-06-01
Abstract: A compound of the formulawherein (1) R<sub>1</sub> is a lower alkyl group of 2 to 6 carbon atoms or a cycloalkyl group of 5 to 7 carbon atoms and R<sub>2</sub> is a cycloalkyl group of 5 to 7 carbon atoms or a lower alkyl group of 1 to 3 carbon atoms which is substituted by a cycloalkyl group of 5 to 7 carbon atoms or by a phenyl group, or (2) R, is a cycloalkyl group of 5 to 7 carbon atoms and R<sub>2</sub> is a lower alkyl group of 1 to 5 carbon atoms, or a pharmaceutically acceptable salt thereof, processes for preparing the same and a pharmaceutical composition thereof are provided. The compound can orally be applied as antibiotics having improved bioavailability.