baber/WOPTO huggingface dataset:
Patent EP-0004417-A2 (EP)
Inventor: CHARSLEY PHILIP
IPC: B01J8/00
Filed: 1979-02-26
Abstract: A gas-phase olefin polymerisation system is provided with means for sensing a potentially dangerous condition such as a rapidly increasing temperature and/or pressure, and means for introducing carbon dioxide into the system to at least reduce the rate of polymerisation. The system may be a stirred-bed system provided with means for automatically introducing carbon dioxide into the system in response to failure of the stirrer motor.
Patent EP-0021230-A2 (EP)
Inventor: HJERTEN WILHELM EINAR STELLAN
IPC: C08B37/12
Filed: 1980-06-10
Abstract: An agent for preventing or treating infections in human beings and animals and consisting of or containing a) a physiologically acceptable polymer based on one or more polymeric or polymerized carbohydrates or sugar alcohols or derivatives thereof and containing hydrophobic groups and having a molecular weight which is sufficiently high to prevent it from readily penetrating cellular membrane or b) a physiologically acceptable water-insoluble inorganic material, which exhibits a hydrophobic organic or inorganic surface layer.
Patent EP-0055801-A2 (EP)
Inventor: FINK HERBERT DR
IPC: C23G1/02
Filed: 1981-10-14
Abstract: 1. Process for thickening aqueous systems by mixing the aqueous system with an aqueous dispersion of a synthetic polymer and adjusting to a pH value at which the synthetic polymer is at least colloidally soluble, characterised in that the aqueous system is mixed with an aqueous dispersion of a synthetic polymer which is composed of A) 5-100% by weight of an unsaturated radically polymerisable monomer with at least one basic nitrogen atom, B) 0-95% by weight of an unsaturated radically polymerisable comonomer which has at most limited solubility in water, C) 0-30% by weight of a water-soluble non-basic unsaturated radically polymerisable comonomer and has a molecular weight of at least 500,000 and is at least colloidally soluble at a pH of below 7, with the exception of emulsion polymers of 3-dialkylamino-2,2-dimethylpropyl esters of an unsaturated polymerisable carboxylic acid and the copolymer of 30% dimethylaminoethylmethacrylate, 30% ethylacrylate and 40% methylacrylate.
Patent EP-0053806-A2 (EP)
Inventor: AMON WERNER
IPC: B23Q39/04
Filed: 1981-12-03
Abstract: In the machine, the workheads of its work stations, distributed over its periphery, can be moved up and down together by a central shaft of the machine and, furthermore, the workheads can each be moved in a reciprocating manner via a separate cam between a radially inner (with reference to the machine) operative position and a radially outer neutral position. According to the invention, provision is made for the workheads (8) of a plurality of workstations to be adjustable between operative position and neutral position by a common cam plate (84) movable in a reciprocating, angular manner, by means of cam pieces (at 86) distributed over its periphery and allocated to the respective workhead. <IMAGE>
Patent EP-0055463-A2 (EP)
Inventor: SUDO SHIGERU
IPC: B23K26/06
Filed: 1981-12-22
Abstract: heating device comprises a laser oscillator (15) which emits a laser beam (P),a reflector (17) which guides the laser beam from the laser oscillator to an object (11) a support pole (32) for supporting the reflector (17) to pivotally vibrate about an axis substantially perpendicular to an axis of the object, anda pair of electromagnets (36a, 36b) for vibrating the reflector between a maximum titled position in one direction and a maximum tilted position in an opposite direction and for stopping the reflector at both maximum tilted positions for a predetermined period. The laser beam which is incident on the reflector (17) reciprocally scans the object in the axial direction of the predetermined range thereof by the vibration of the reflector.
Patent EP-0061656-A2 (EP)
Inventor: KUCKEIN WILFRIED
IPC: F02C7/24
Filed: 1982-03-17
Abstract: Eine hitzebeständig ausgekleidete und Verformungen ausgesetzte Wand insbesondere aus brandgefährdetem Werkstoff, wie etwa eine GFK-Abdeckwand von Triebwerksräumen in Hubschraübern, weist eine Auskleidung in Form einzelner vorgefertigter biegeweicher Blankets (1) auf, die nebeneinanderliegend und mit ihrem Rändern unter Abdichtdruck aneinanderstoßend die fugenlose Auskleidung bilden. Jedes Blanket (1) weist eine äußere Metallfolienabdeckung (4), welche vorwiegend Brandschutzfunktion hat, mit einer dahinter angeordneten Schicht aus Mineralfaserfilz auf, die vorwiegend Wärmedämmfunktion hat. Die Metallfolie (5) kann über Steppnähte (8) durch die Schicht aus Mineralfaserfilz hindurch gegen eine hintere Stützschicht aus Glasgewebe festgelegt sein, die zugleich die Haftfläche für die klebende Befestigung an der Wand bildet. Dadurch, daß die die Auskleidung bildenden Blankets (1) unter Druckverformung der Randeinfassung (9) gegeneinandergedrückt werden, erhält die Auskleidung fugenlosen Charakter.
Patent EP-0075668-A2 (EP)
Title: Druckgasschalter
Inventor: STURZENEGGER CHRISTIAN DR
IPC: H01H33/91
Filed: 1982-07-17
Abstract: Es ist ein fester und ein beweglicher Kontaktsatz (33,28; 40, 31) vorgesehen. Jeder Kontaktsatz weist einen axial durchblasbaren Lichtbogenkontakt (33; 40) sowie einen diesen koaxial umgebenden Nennstromkontakt (28; 31) auf. Dem beweglichen Kontaktsatz (31, 40) ist eine mit diesem mitbewegliche und den Lichtbogenkontakt (40) umgebende Blasdüse (38) zugeordnet, die in Einschaltstellung vom festen Lichtbogenkontakt (33) verschlossen und an einen bei einem Ausschalthub unter Druck setzbaren Druckraum (55) in Verbindung steht. Am abströmseitigen Ende mindestens des einen Lichtbogenkontaktes (33; 40) sind Mittel (16, 61) angeordnet, um die bei einem Ausschalthub diesem Ende entströmenden Schaltgase axial und nach aussen umzulenken. Um der Strömung der Schaltgase ein Mindestmass an Strömungswiderstand entgegenzustellen und damit die Erzeugung einer dieser Strömung überlagerten stehenden Schwingung zu verhüten, ohne die Kühlung der Schaltgase wesentlich zu beeinträchtigen, ist das abströmseitige Ende beider Lichtbogenkontakte (33; 40) durch je eine im wesentlichen bechenförmige Umlenkhaube (16; 61) überspannt. Diese Umlenkhauben (16; 61) sind an ihren einander zugekehrten Enden offen und haben ein Bodenstück (17; 60) mit einer Umlenkfläche (19; 72) in der Form eines halben, hohlen Torus, an dessen peripherem Rand ein im wesentlichen zylindrischer Abschnitt (22, 24; 73) anschliesst, der mehrere von seiner Innenwand (23; 74) nach innen abstehende, in gleichmässigen Umfangsabständen angeordnete Zungen (41, 42; 75, 76) trägt.
Patent EP-0081049-A2 (EP)
Inventor: ICKING FRIEDRICH DIPL-ING
IPC: G01F23/30
Filed: 1982-09-25
Abstract: A method for directly measuring the quantity of milk obtained from a cow being milked by a mechanical milking apparatus, including vacuum separating milk from a milk-air mixture from a cow, continuously freely feeding the separated milk to a measuring chamber, sensing the level of the milk to the measuring chamber at a first level from the bottom thereof, discharging the milk from the measuring chamber through a valved outlet by opening same when the level of the milk in the measuring chamber reaches said first level and determining the quantity (Q) of milk from partial volumes during a plurality of measurement intervals (bi) during the flow of milk into and out of the measuring chamber. The improvement comprises sensing the level of the milk in the measuring chamber at a second level below said first level, measuring the time (ci) it takes to fill the measuring chamber, from the second level to the first level, closing the valved outlet when the milk is at the second level and defining each measurement interval (bi) as including at least one filling time (ci) and one segment of the time (di) during which the valved outlet is open before the filling time (ci) and after the filling time (ci). The step of determining Q comprises calculating Q according to <IMAGE>    where   <IMAGE>
Patent EP-0071396-A2 (EP)
Title: Solar cell
Inventor: SHENG PING
IPC: H01L31/056
Filed: 1982-07-21
Abstract: A solar cell (10) includes a thin layer of active material (12) bounded on the side toward the incident light with an anti-reflection coating (14) and bounded on the other side by a reflecting diffraction grating (16) to internally reflect the incident light back into the active material.
Patent EP-0072135-A2 (EP)
Inventor: HILL JOHN
IPC: H01H1/08
Filed: 1982-07-26
Abstract: The present disclosure relates to mercury containing reed switches and to methods of preparing switch blades for use in such switches. Heretofore such reed switches have been doped with mercury after the reed switch blades have been mounted in the envelope, the mercury migrating to the contact area of the switch blades, made of a mercury-wettable material, after sealing. The present invention avoids the expense and complexity of this procedure by improving the control of mercury dosing to enable improved performance of such reed switches in low power applications, for example in automatic test equipment, process control equipment and data processing terminals. This is achieved by forming a mercury amalgam on the contact area of the switch blades prior to insertion in the glass envelope and subsequent sealing of the switch blades to the glass envelope.
Patent EP-0077143-A2 (EP)
Inventor: GRISLEY KENNETH M
IPC: B27F1/12
Filed: 1982-09-27
Abstract: A jig (10) used to support and guide a cutting tool has a base frame (12) provided with an elongated support (14). Mounted on this support (14) is a plurality of guide fingers (18) which collectively serve as a template for the cutting of dovetail joint members in boards. The.guide fingers are individually secured to the support by securing means (20) so that the lateral spacing between the fingers (18) is adjustable. Along one side edge of the support (14), the overhanging ends of the fingers are shaped to allow the cutting of common joint members. Along the other side edge of the support, the overhanging ends of the fingers are shaped to allow the cutting of complementary Joint members. The jig has a clamping arrangement (34) which allows the boards to be clamped to the base frame (12) with the board ends disposed in selected positions relative to the shaped ends of the fingers (18). By suitable adjustement of the guide fingers, it is possible to provide the board with dovetail joint members of varying size and spacing, although the fingers can be arranged to produce Joint members of uniform size and regular spacing.
Patent EP-0083838-A2 (EP)
Inventor: MILLER CHRISTOPHER
IPC: G02B7/28
Filed: 1982-11-29
Abstract: A focusing initialisation control system for an optical recording device having an objective lens disposed relatively near recording media and controlled by a focusing control system having four light detectors comprises a first input line (102) for receiving as an input an analog "S" curve signal, a second input line (104) receiving as an input an analog A + B signal from two light detectors (A, B), and a third line (106) receiving as an input an analog C + D signal from a further two light detectors (C, D). First and second comparators (110, 112) are associated with the first input line, the first comparator determining that the "S" curve signal is less than a certain predetermined value and the second comparator determining that the "S" curve signal is greater than a predetermined value, these two comparators together producing a first logic output signal. The third comparator (118) is associated with the second input line producing an output logic signal which is indicative that the A + B signal is within a predetermined range and produces a second logic output signal. A fourth comparator (120) is associated with a third input line and determines that the C + D signal is within a predetermined range and produces a third logic output signal. Logic circuitry (168, 172, 176) comprises the first. second and third logic output signals and produces a fourth logic output signal indicative that the objective lens is within the focusing region of a linear region (228) of the "S" curve signal, the logic circuitry requiring that the "S" curve signal is within predetermined limits and requires that the C + D signal and the A + B signal are predetermined limits. Control circuitry responsive to this fourth logic output signal controls the focus control system to be on when in focusing range.
Patent EP-0077276-A2 (EP)
Title: Method for fabricating a hybrid circuit module
Inventor: ROFFEY MICHAEL F
IPC: H01L23/50
Filed: 1982-10-13
Abstract: A hybrid circuit module is fabricated by forming a housing around a lead frame such that a first portion of the lead frame is external to the housing and a second portion of the lead frame, which is thinner than the first portion, extends inwardly from the housing to provide interconnect means for attaching the lead frame to a hybrid circuit substrate mounted within the housing.
Patent EP-0062007-A2 (EP)
Inventor: VASSURA GABRIELE
IPC: B65B25/04
Filed: 1982-01-05
Abstract: In an apparatus that is able to pack fruit, such as peaches, automatically inside special containers 2, with uniform orientation, taking them downstream of a station SO where the fruit is identically orientated, there are a plurality of carriages 29 movable, under the action of a drive chain 30, along an endless guide 36 in a continuous fashion; each of the carriages being provided with means 29f for the traction thereof by the said chain and with elements 29g for bilaterally taking hold of each individual item of fruit being supplied; the said elements being rotatable around a horizontal axis that passes through the centre of the fruit at an angle corresponding to a right angle. 
     The said carriages, with the fruit, are then supplied to and are accumulated in the region of a depositing station B where, once the number reaches a predetermined quantity, the fruit is placed in rows, inside an underneath container that comes from a container magazine.
Patent EP-0096180-A2 (EP)
Inventor: HEDLUND JOSEPH LENAS
IPC: C09K15/18
Filed: 1983-04-08
Abstract: An oil-based corrosion inhibitor containing an aliphatic amine, a fatty acid and its ester, and an organotin compound provides improved corrosion resistance to metals and is easily removed when the metals are to be processed.
Patent EP-0092190-A2 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07F9/10
Filed: 1983-04-15
Abstract: New phospholipid derivatives represented by the formula:whereinR<sup>1</sup> is alkyl, alkoxy or alkanoylamino;R<sup>2 </sup>is lower alkyl, lower alkanesulfonyl or arenesulfonyl;R<sup>3</sup>, R<sup>4</sup> and R<sup>5</sup> are each lower alkyl;n is 0 or 1;A is lower alkylene optionally interrupted by a -NHCO- group;andQ is oxido or lower alkoxy;provided that n is 0 or A is lower alkylene interrupted by a-NHCO- group, or Q is lower alkoxy, when R<sup>1</sup> is alkoxy and R<sup>2</sup>is lower alkyl; and pharmaceutically acceptable salts thereof, which exhibit antitumor activity.
Patent EP-0092217-A2 (EP)
Inventor: SCHON JOSEF DIPL-ING
IPC: G02B6/36
Filed: 1983-04-18
Abstract: 1. A light waveguide plug-in device with male and female components, where the male component has a guide section adjacent its free end to facilitate insertion into a hollow, cylindrical guide body of the female component, and where the hollow, cylindrical guide body (2) can be connected to a main body (3) of the female component (1) with clamping surfaces (4, 5) at right angles to the axis of the plug-in device between the guide body (2) and the main body (3), and where a stop ring (6) is provided to be inserted between the clamping surfaces (4, 5) and has an opening (7) smaller in diameter than the outer diameter of the guide section (8) of the male component (9), characterized in that the guide section (8) is provided with an annular shoulder (10) which matches the opening (7) of the stop ring (6), and that there are provided both a first main body (3) in the form of a light waveguide guide element (3a), connected to the guide body (2) when the stop ring (6) is removed, and a second main body for exchange with the first main body and forming a base body (3b) for an electro-optical component (11) connected to the guide body (2) when the stop ring (6) is inserted.
Patent EP-0117281-A2 (EP)
Inventor: SWANK EDGAR WILLIAM
IPC: G06F3/14
Filed: 1983-10-05
Abstract: A text file stored at a host is updated from a terminal. A copy of the text file is sent to and stored at terminal, which also computes and stores in a hash file a hash total for each data line of the text file. The terminal copy of the text file is modified by the user. Only new and changed data lines are sent to the host for updating the host copy of the text file, together with control lines specifying the number of data lines to be copied or deleted from the original text file creating the updated copy. Inserted, deleted, updated, and retained data lines are identified in the modified copy of the text file at the terminal by a procedure which compares with the hash file line hash totals computed for the modified text file.
Patent EP-0148280-A2 (EP)
Inventor: ZOCHE GUNTER DR
IPC: C04B38/02
Filed: 1983-12-10
Abstract: Formkörper von hoher Biegebruchfestigkeit auf der Basis von Alkalisilikaten können durch Gießen bzw. Pressen und Härtung durch Erwärmen aus wasserhaltigen Formmassen, welche aus einem Oxidgemisch mit Gehalten von amorpher Kieselsäure und Aluminiumoxid sowie gegebenenfalls als weitere Komponente wasserhaltiger amorpher dispers-pulverförmiger Kieselsäure, gelöstem SiO2 und Alkali aus Alkalisilikat-Lösungen, gegebenenfalls Alkalihydroxid oder dessen wäßrigen Lösungen und gegebenenfalls Füllstoffen durch Vermischen unter Rühren entstehen, hergestellt werden. Durch Zusatz von geeigneten Schäummitteln können auch geschäumte Formkörper hergestellt werden.
Patent EP-0107294-A2 (EP)
Inventor: TAKASE HIDETOMO C O PATENT DIV
IPC: A61B5/055
Filed: 1983-08-26
Abstract: Reception signal processing apparatus in nuclear magnetic resonance diagnostic apparatus to display as an image the distribution of the spin density or relaxation time of specified atomic nuclei existing in an object utilizing nuclear magnetic resonance phenomena including a phase demodulator for phase demodulating a nuclear magnetic resonance signal evoked by nuclear magnetic resonance phenomena in accordance with two reference waves whose phases are different from one another by 90°, an analog-to-digital converter for digitalizing the separated two signals obtained by the phase demodulator, and a phase correction processor for automatically correcting the phase difference between the reference waves and nuclear magnetic resonance signal to produce a frequency spectrum by processing the digitalized signals.
Patent EP-0108636-A2 (EP)
Inventor: BERGHAHN WALTER G
IPC: A45D40/26
Filed: 1983-11-07
Abstract: A dispenser for dispensing fluids having a self-sealing applicator head which has a flexible arcuate surface in which one or more angular slits are cut; the angular slits make an acute angle of from about 25° to about 70° with the perpendicular to the tangent of the arcuate surface at the point where the slit meets the arcuate surface.
Patent EP-0110747-A2 (EP)
Inventor: LAFON LOUIS
IPC: A61K31/445
Filed: 1983-10-25
Abstract: The present invention relates to new derivatives of (2,4,6-trimethoxyphenyl)-(3-piperidinopropyl)-ketone which are selected from the group consisting of: (i) (2,4,6-trimethoxyphenyl)-[3-(alkylpiperidino)-propyl)]-ketones of general formula:    <IMAGE>  (I)   wherein R1 is CH3 or C2H5 in 2- or 3-position of the piperidine ring, and R2 is H, CH3 or C2H5; and (ii) their addition salts. These new derivatives are useful in therapeutics.
Patent EP-0122536-A2 (EP)
Inventor: WILCZEK PETER
IPC: G02F1/1339
Filed: 1984-04-04
Abstract: Electrooptical display device having a liquid crystal layer between a cover plate and a base plate, which form a sealed cell together with a rim containing electrically conductive spacers, there being an electrical connection between opposite electrodes, and a method of producing such display devices, the rim being applied to at least one of the plates in the form of a bonding agent containing the spacers and the two plates subsequently being pressed one onto another.
Patent EP-0128583-A2 (EP)
Inventor: LEIBER HEINZ ING GRAD
IPC: B60W10/12
Filed: 1984-06-13
Abstract: Es wird ein Fahrzeug mit Allradantrieb beschrieben, bei dem sowohl die Räder einer Achse mit der Antriebswelle als auch die Antriebswellen mit den Antriebsmotor über Ausgleichsgetriebe verbunden sind. Es wird eine elektronische Differentialsperre beschrieben, bei der an den einzelnen Radbremsen entsprechend dem Auftreten von Antriebsschlupf Druck eingesteuert wird.
Patent EP-0139877-A2 (EP)
Inventor: JACOBS STANLEY A
IPC: B65D41/22
Filed: 1984-07-19
Abstract: A one-piece tightly fitting, molded plastic lid intended to be used in association with a container having a laterally- protruding lip extending about the perimeter of its mouth. In each embodiment of the invention the plastic lid is provided with a surrounding depending sidewall having a relatively thin upper web segment which is adapted to deform heightwise to conform to the shape of the protruding container lip as the lid is fitted onto the container. The lower region of the lid sidewall has a resilient skirt which is thicker than the web segment and thus has a greater elastic memory. The sidewall skirt stretches when forced over the protruding lip and then the skirt retracts radially inwardly closely adjacent to the outside wall of the container immediately below the lip to stretch the deformable web segment tightly over the lip to seal the mouth of the container. 
     One aspect of the invention relates to the container which is formed with an integral, outwardly projecting lip about the rim. The cross-section of the lip is contoured to provide a smoothly curving surface of enlarged diameter about which the deformable web of the lid sidewall can be wrapped. In another, modified form of the invention, the container rim is provided with an additional, inwardly projecting lip which cooperates with a sealing ring on the lid in a manner which enhances the seal. This latter configuration additionally provides enhanced hoop strength for the container itself as well as for the combined container and lid. 
     In one embodiment of the invention the lid sidewall is smooth and shoulderless on its interior surface to facilitate the fit of the sidewall over the lip of the container. One lid may be used with a variety of container lips having different sizes, shapes and compositions. 
     In another embodiment of the invention the lid sidewall is provided with a shoulder on its interior surface which, when the lid is in place, will be disposed below the lip and may engage the underside of the lip to provide an additional interlock between the lid and container. In this embodiment, which preferably is used in connection with the container having an additional inwardly projecting lip, the lid is provided with a sealing ring which engages the inwardly projecting lip of the container in a manner which tends to bias the lid upwardly. The upward bias tends to draw the shoulder on the lid sidewall snugly against the underside of the container outer lip. This configuration provides additional hoop strength for the assembled lid and container as well as providing a superior seal and safety configuration. 
     In a modification of the invention the lid is provided with a self contained compressible gasket which, when the lid is seated on the container, effects an additional which further supplements the integrity of the seal and assures hermetic characteristics.