baber/WOPTO huggingface dataset:
Patent EP-0243715-A2 (EP)
Title: Zweikammerstützlager mit hydraulischer Dämpfung, insbesondere Motorlager in Kraftfahrzeugen
Inventor: JORDENS ERNST-GUNTER
IPC: F16F13/00
Filed: 1987-04-02
Abstract: Es wird ein Zweikammerstützlager mit hydraulischer Dämpfung beschrieben, welches insbesondere als Motor­lager in Kraftfahrzeugen bestimmt ist. Seine mit Flüssigkeit gefüllte Arbeitskammer (1) und Aus­gleichskammer (2) weisen Wandungen (3,4) aus ring­förmigen Gummimembranen mit einer in Anpassung an die Betriebsbelastung vorbestimmten Beulcharakteristik auf und sind über einen Düsenkanal miteinander verbunden. Dieser Düsenkanal wird durch korrespon­dierende, einander überdeckende Profile in zwei starren, zueinander verstellbaren Bauteilen (6,9) eines Gehäuses (7) gebildet und ist im Durchfluß­widerstand mittels eines schraubbaren Stellgliedes einstellbar. Die beiden den Düsenkanal (8) zwischen sich einschließenden Bauteile (6,9) sind axial in   Richtung der Hochachse (12) des Lagers gegeneinander verstellbar, wobei eines dieser Bauteile (9) ver­schraubbar auf einer koaxial mit der Hochachse in dem Gehäuse (7) frei drehbar gelagerten Spindel (10) angeordnet ist, die ein aus dem Gehäuse heraus­ragendes Betätigungsglied (11) aufweist.
Patent EP-0242678-A2 (EP)
Inventor: KOWALSKI WERNER
IPC: C01B25/12
Filed: 1987-04-04
Abstract: Zur Herstellung von hexagonalem Phosphorpentoxid mit verminderter Reaktivität passiert der in einer Verbrennungszone aus flüssigem gelbem Phosphor und trockenen sauerstoffhaltigen Gasen (Gemisch aus Luft und reinem Sauerstoff) erhaltene phosphorpentoxidhaltige Gasstrom zunächst eine durch ein Fluidat indirekt gekühlte Zwischenzone. Danach tritt der Gasstrom in ein wassergekühltes Tauchrohr ein, welches von einer Kondensationszone umgeben ist. Der Gasstrom weist im Tauchrohr eine mittlere Temperatur von 450 bis 600°C auf, während seine Verweilzeit darin 2 bis 5 Sekunden beträgt.
Patent EP-0254896-A2 (EP)
Inventor: SEITZ EUGEN
IPC: E06B9/40
Filed: 1987-07-01
Abstract: In a roll-screen for mobile-home windows, there are rotatively mounted in a case two winding cylinders, onto each of which a screen can be wound. Each screen is provided with separate lateral guide rails, so that the two screens can be operated independently of each other and, if required, can also be pushed one over the other. <IMAGE>
Patent EP-0259722-A2 (EP)
Inventor: HOFER RAINER DR
IPC: C08G18/30
Filed: 1987-08-28
Abstract: Reactive resin systems suitable for cast-molding polyurethanes comprise reactive isocyanates and chain extenders for the isocyanates comprising polyol addition products of C1-C8 alcohols and epoxidized triglyceride oils: if desired, the polyol addition products used have been alkoxylated with C2-C4-alkylene oxides.
Patent EP-0275456-A2 (EP)
Inventor: STILWELL GEORGE RAYMOND JR
IPC: H04J14/02
Filed: 1987-12-08
Abstract: A wavelength agile optical receiving device can be used in an optical equivalent of an "order wire" data communication system. The receiving device includes an acoustooptic grating (10) which can be tuned to deflect optical signals received at a particular wavelength by changing a drive signal produced by an acoustic transducer (12). A multiwavelength optical signal (14) is applied to the grating. Under "order wire" or quiescent conditions, light at an order wire wavelength is deflected onto a split optical detector (16) . A processor (32) is employed to select control signals for a voltage controlled oscillator (34) which drives the acoustic transducer (12) . The processor (32) can cause the transducer output to be changed to provide deflection of optical energy at a selectable wavelength onto the detector (16).
Patent EP-0237117-A2 (EP)
Inventor: HORVATH OTHMAR
IPC: G11B19/16
Filed: 1987-03-02
Abstract: Ein Aufzeichnungs- und/oder Wiedergabegerät (1) mit einem Aufnahmeraum (10) für einen Aufzeichnungsträger (2) und mit einer händisch entgegen Federkraft schliessbaren Abdeckung (13) zum Verschliessen des Aufnahmeraumes (10) und mit einem von Hand aus zum Freigeben der Abdeckung (13) entgegen Federkraft verstellbaren Verriegelungsteil (20) zum Festhalten der geschlossenen Abdeckung (13) weist eine elektrische Schalteinrichtung (31) auf, die beim händischen Verstellen des Verriegelungsteiles (20) zum Freigeben der Abdeckung (13) elektrische Einrichtungen (30) des Gerätes (1) ausschaltet und bei geöffneter Abdeckung (13) augeschaltet hält. Die Schalteinrichtung (31) weist einen einzigen Schalter (32) auf, dessen Schaltkontakte (33, 34) bei geschlossener Abdeckung (13) von dieser in einen ersten Schaltzustand geschaltet sind, bei dem die elektrischen Einrichtungen (30) einschaltbar sind, und bei geöffneter Abdeckung (13) einen zweiten Schaltzustand einnehmen, bei dem die elektrischen Einrichtungen (30) ausgeschaltet sind, und dessen Schaltkontakte (33, 34) beim Verstellen des Verriegelungsteiles (20) zum Freigeben der Abdeckung (13) über den Verriegelungsteil (20) in ihren zweiten Schaltzustand bringbar sind.
Patent EP-0242921-A2 (EP)
Inventor: EMBERSON DAVID L
IPC: H01J29/06
Filed: 1987-04-16
Abstract: In a flat cathode ray display tube in which an electron beam (30) is directed firstly in a rear region (24) parallel to a faceplate (14) carrying a phosphor screen (16) and then reversed to travel in the opposite direction in a front region (22) before being deflected towards, and raster scanning over, the screen, a magnetic shield (60) is provided in the rear region to shield the beam from magnetic fields entering through the faceplate over a certain of its path length in that region to reduce raster shift effects caused by such fields. This is especially useful where the electron beam in the front and rear regions is a low-energy beam, rendering it particularly susceptible to influence by magnetic fields, this beam being supplied to an electron multiplier (44) overlying the screen.
Patent EP-0238197-A2 (EP)
Inventor: SUBRAMANIAN PALLATHERI MANACKA
IPC: C08L101/00
Filed: 1987-02-13
Abstract: Polymer blends with barrier properties having low organic liquid and vapor permeability are obtained by blending an organic liquid and vapor-permeable polymer with an organic liquid and vapor barrier polymer in a 75:40 to 25:60 weight ratio to form a discrete dispersion of the polymers in each other and causing the organic liquid and vapor-permeable polymer to undergo branching or a limited amount of crosslinking with an increase of viscosity sufficient to cause the polymers to separate into distinct phases composed of larger particles.
Patent EP-0239371-A2 (EP)
Inventor: FERREE HERBERT EDWARD
IPC: G01N29/265
Filed: 1987-03-24
Abstract: A shipping and storage enclosure for an ultrason­ic inspection system used to inspect turbine and generator rotors from the bore which is flooded with water and which enclosure can be expanded into an operating enclosure in which the environment is controlled to provide for affec­tive operation of the equipment and provide for alignment of the ultrasonic sensing head with the bore of the rotor shaft.
Patent EP-0247743-A2 (EP)
Inventor: LANE LESLIE ARTHUR
IPC: G06F19/00
Filed: 1987-04-30
Abstract: A system and method for computer control of machine processes. A dynamic menu feature is used in the selection of processes, data management tasks, and the definition and selection of operating parameters uses by a process control program to direct the performance of the process by the machine. 
     The systems and method of this invention incorporates the feature of providing a set of predefined data management or data analysis tasks which the operator of the system can use when using the system to run a selected process. The same menus used for selecting a process to run are used for initiating data management tasks. 
     Measurement data structures for storing data measured during the running of processes, and related data, for a multiplicity of processes are defined and stored. Data is added to these data structures each time a process is run, and this data is automatically accessed when the operator requests data analysis on the data collected during previous uses of a selected process. 
     Access to measurement data for detailed data management tasks is provided not only through the dynamic menu feature, but also graphically through the use of control charts. These charts depict trends in the measurement data for selected processes. By pointing at any data point in the chart, the user can access the corresponding record of data for detailed data analysis or for use in a data management task.
Patent EP-0249425-A2 (EP)
Inventor: DARKEN JEFFREY
IPC: H05K3/42
Filed: 1987-06-08
Abstract: An aqueous composition is provided for treating a laminate in the manufacture of a printed circuit board, the composition comprising a wetting agent, which has a positively charged quaternary nitrogen atom, and a reducing agent which is compatible with the wetting agent. Preferably the reducing agent is hydroxylamine or one or more of its salts, but oxalic acid or one or more oxalates may, alternatively or as well, be used. The compatibility of the wetting and reducing agents enables the number of process steps to be reduced.
Patent EP-0253676-A2 (EP)
Inventor: SILVESTER RAYMOND NEVILLE
IPC: C11D7/08
Filed: 1987-07-17
Abstract: A thickened aqueous composition comprising at least one compound acid or acidic salt, a thickening agent which is at least one of the compounds selected from the group consisting of compounds of the formula:
     wherein R, Ri R 2 , R 3 , R 4  and R 5  are specified substituent groups, and optionally a strong ionic salt, the thickening agent and the acid or acidic salt being together substantially water soluble, and wherein  
the thickened aqueous composition has a viscosity of not less than 30 centipoise at 25°C when measured with a Brookfield RVT viscometer at 50 rpm using a No. I spindle.
Patent EP-0265095-A2 (EP)
Inventor: SCHULTZ ROBERT ALLEN
IPC: H01F13/00
Filed: 1987-09-30
Abstract: A bulk degausser apparatus for erasing a reel (22) of high energy magnetic tape includes a means for generating magnetic fields including a coil (L1) defining a window (34) for passage of the reel (72) of tape. The coil (L1) includes a first winding (L2) having relatively few turns and a second winding (L3), inductively coupled to the first winding (L2), and having relatively many turns. The apparatus also includes an ac power supply (82) connected to the first winding (L2) and a dc power supply (84) connected to the second winding (L3). A resonance capacitor (C1) is interconnected with the second winding (L3) for substantially balancing the inductive reactance of the second winding (L3) at the frequency of the ac power supply. The apparatus also includes an isolation relay (K3) interconnecting the capacitor (C1) and the second winding (L3) with the dc power supply, for isolating the dc power supply when the first winding (L2) is energized by the ac power supply (82). Energization of the second winding (L3) by the dc power supply (84) causes a tape (22) in the window (34) to undergo a dc magnetic field, and energization of the first winding (L2) by the ac power supply induces ac current in the second winding (L3) resulting in a reel (22) in said window (34) experiencing an ac magnetic field. A drive mechanism for translating and rotating the reel (22) of high energy magnetic tape with respect to the coil (L1), is also disclosed.
Patent EP-0263706-A2 (EP)
Inventor: LUNDBERG ROBERT DEAN
IPC: C10N10/00
Filed: 1987-10-07
Abstract: C₅-C₉ lactone based adduct materials are made by reacting a C₅-C₉ lactone with a polyamine, a polyol or an amino alcohol to form a lactone adduct intermediate, and thereafter reacting the intermediate with a hydrocarbyl substituted C₄-C₁₀ monounsaturated dicarboxylic acid producing material, e.g., a polyisobutenyl succinimide, which, in turn, preferably was made by reacting a polymer of a C₂ to C₁₀ monoolefin, preferably polyisobutylene, having a molecular weight of about 300 to 10,000 with a C₄ to C₁₀ monounsaturated acid, anhydride or ester, preferably maleic anhydride, such that there are 0.7 to 2.0 dicarboxylic acid producing moieties per molecule of said olefin polymer used in the reaction mixture. The resulting adduct material are useful per se, as oil soluble dispersant additives, and are useful in fuel and lubricating oil compositions including concentrates containing the additives.
Patent EP-0278182-A2 (EP)
Inventor: LAUGHLIN RICHARD HAROLD
IPC: G01J1/04
Filed: 1987-12-29
Abstract: A method and apparatus for receiving radiant energy to approximate a uniform and homogeneous radiant energy beam from a non-homogeneous beam by a sampling from the beam by an array of receiving ends of optical fibers. A first plurality of optical fibers have receiving ends disposed parallel to a first common plane and transmitting ends directed to a first detector. A second plurality of optical fibers have receiving ends disposed parallel to a second common plane and transmitting ends directed to a second detector. The first and second common planes are oriented with respect to each other at or predetermined angle for receiving radiant energy.
Patent EP-0233840-A2 (EP)
Title: Filmkassette
Inventor: COOTE JACK HOWARD
IPC: G03B17/30
Filed: 1987-02-05
Abstract: Eine zur Aufnahme auf eine Spule E (aufgewickelten Filmes J) geeignete Kassette mit einer Austrittsschlitzeinrich­tung, durch welche der Film aus dem Körper (C) der Kasset­te gezogen wird, umfaßt eine den Film leitende, hülsen­förmige Blattspirale (7), die aus einem Streifen (l) lichtdichten, federnden Materials von solchen Dimensionen geformt ist, daß sie in die Kassette hineinpaßt und durch Halterungsmittel (Cl,C2) in dieser festgehalten wird, wobei ein längerer Bereich (2) der Blattspirale (7) von solcher Breite ist, daß er durch die an jedem Ende des Kassettenkörpers (C) vorgesehenen Halterungsmittel (Cl,C2) daran gehindert wird, an der Kassetteninnenwandung (W) anzuliegen, während der verbleibende kürzere Bereich (3) der Blattspirale (7) von solcher Breite ist, daß die freie Endkante (5) dieses Bereichs an der Kassetteninnen­wandung (W) anliegt. Die Blattspirale (7) ist so in den Kassettenkörper (C) eingesetzt, daß sie einen auf die Spule (E) aufgewickelten photographischen Film (J) umgibt, wobei das beim Abwickeln vorauslaufende Ende des Filmes von der Spule aus durch einen Längsspalt (8) in der Blatt­spirale (7) und anschließend durch den zwischen der Kas­setteninnenwandung (W) und der Außenwandfläche des länge­ren Bereichs (2) größerer Breite der Blattspirale (7) ge­legenen Zwischenraum (9) hindurch und durch den Austritts­schlitz der Kassette hinausgeführt wird.
Patent EP-0275850-A2 (EP)
Inventor: DAEYAERT GUIDO JOHANNES ELISAB
IPC: F04C28/26
Filed: 1987-11-30
Abstract: A rotary compressor being provided with a capacity regulation valve (16) at the outlet of the compressor. The valve is movable between a first position (18) in a sealing cooperation with an end face (19) of the compressor rotor and a second position (20) creating a leakage path between the outlet opening (15) and the inlet opening (14) of the compressor.
Patent EP-0265416-A2 (EP)
Inventor: JAKOBS PETER
IPC: E05D15/46
Filed: 1987-10-07
Abstract: The door leaf (4) of a door (3) without running rails, which can be opened as a result of a lifting and tilting movement, is supported on each of the two side edges by a pair of links (5) composed of two links (6, 7). The links (6, 7) of each pair of links (5) are pivotably mounted at a distance from one another laterally on the frame of the door aperture (1) on the one hand and on the door leaf (4) on the other hand. One of the two links (6) of each pair of links (5) is connected to the door leaf (4) so as to be pivotable about an axle (12) fixed to the door leaf, whereas the other of the two links (7) of each pair of links (5) is coupled to the door leaf (4) by means of a pin-and-slot connection (13). Furthermore, the links (6, 7) of each pair of links (5) are connected in an articulated manner to one another by means of an intermediate link (19) at a distance from their mounting (9, 9', 16) on the frame of the door aperture (1). The two upper links (7) of the pair of links (5) are connected fixedly in terms of rotation to a tube (16) which extends horizontally above the door aperture (1) and in which is arranged the spring of a counterweight. <IMAGE>
Patent EP-0277547-A2 (EP)
Inventor: NAGANO HIROSAKU
IPC: H05K1/03
Filed: 1988-01-20
Abstract: A polyimide copolymer having a repeating unit of formula (I):
      wherein each of R₁ and R₂ is independently
      or
      and R₁ and R₂ are different from each other, R₀ is an aromatic group having a valency of 4, and  m  is a positive integer. The polyimide copolymer is excellent in heat resistance, mechanical properties (e.g., tensile elongation) and thermal dimensional stability.
Patent EP-0288937-A2 (EP)
Inventor: SIVILL WILLIAM JAMES
IPC: A61M16/06
Filed: 1988-04-22
Abstract: A disposable facemask includes a generally oblong annular face seal (4) to encircle the person's nose and mouth. The seal (4) is made of a soft, compliant and resilient closed cell foam and is formed with an inwardly facing slot (28) which extends along the inner wall of the seal (4) near a front side (40) thereof. The facemask also includes a generally oblong face plate (8) formed of a thin sheet of flexible plastic material which includes a convex central section (32) and an outwardly projecting rim (36) which circumscribes the central section (32) and which is formed to fit within the slot (28) of the face seal (4) at the top (4a) for receiving a person's nose, a pair of lobes (16, 20) which project rearwardly and outwardly from opposing sides of the face seal (4) near the top (4a) thereof to contact and seal against the sides of the person's nose, and a beveled back rim (24) to provide compliancy to better conform to the contours of the person's face.
Patent EP-0297614-A2 (EP)
Inventor: AUSTIN PAUL EDWIN
IPC: C09K23/54
Filed: 1988-07-01
Abstract: An improved process is provided for the preparation of siloxane-oxyalkylene block copolymer surfactant compositions which utilized a hydrosilation reaction with high boiling point polar polyols as the reaction solvent. The reaction solvent need not be removed from the block copolymer, particularly when the block copolymer is used as a surfactant for polyurethane foam formulations. Dipropylene glycol is the preferred polar solvent and when used in the preparation of the surfactants need not be removed when the surfactants are employed in the preparation of urethane foams.
Patent EP-0309811-A2 (EP)
Inventor: PILLER GERHARD DIPL-ING FH
IPC: B41J2/325
Filed: 1988-09-14
Abstract: The printing device (12) is constructed as an independent modular unit and so arranged that the print head (13) is located in front of a counter-pressure roller (14) which is mounted beside the deflection roller (8) of the document processing equipment, which roller does not extend across the full width of the document, in such a manner that its crown line facing the print head (13) runs aligned with a corresponding crown line of the deflection roller (8). The modular unit is held in guidance elements and can be drawn out from the printing position along the guidance elements tangentially to the crown line of the counter-pressure roller (14). Preferably, a print head (13) having a thermal ink ribbon (16) transported synchronously with the document, and operating by the thermal transfer principle serves as the printing device (12). <IMAGE>
Patent EP-0312069-A2 (EP)
Inventor: MANN KARLHEINZ
IPC: G01N35/00
Filed: 1988-10-13
Abstract: A supporting tape which is transported in steps past an optical measuring device in its longitudinal direction and which supports test strips to be soaked in test liquid perpendicular to its longitudinal direction on the side facing the measuring device is characterised in that the test strips are mounted on the supporting tape at mutually equal distances at least next to the edges of the tape. 
<IMAGE>
Patent EP-0326663-A2 (EP)
Inventor: BUTHMANN PETER DR-ING
IPC: F02B33/36
Filed: 1988-11-10
Abstract: A slide-controlled screw rotor machine is used as supercharger in the intake duct of an internal combustion engine, the slide valve controllable by the accelerator pedal or the like exercising the function of a throttle valve and being capable of completely closing the connection between the low pressure pipe and the working chamber of the screw rotor machine or opening this to a greater or lesser extent.
Patent EP-0319833-A2 (EP)
Inventor: OSTERMAYER BERTRAM DR
IPC: C08L71/12
Filed: 1988-11-30
Abstract: Verstärkte thermoplastische Formmassen, enthaltend als wesentliche Komponenten A) 40 bis 94 Gew.-Teile einer Polymerkomponente aus a1) 10 bis 90 Gew.% Polyphenylenether und a2) 10 bis 90 Gew.%, jeweils bezogen auf A, eines durch einen Acrylatkautschuk oder durch ein gegebenenfalls hydriertes Polymerisat eines konjugierten Diens schlagzäh modifizierten Styrolpolymerisates, B) 1 bis 20 Gew.-Teile eines Copolymerisates aus b1) 70 bis 99,9 Gew.% eines Monomeren aus der Gruppe von Styrol, α-Methylstyrol und kernalkyliertem Styrol oder einer Mischung dieser Monomeren, b2) 0,1 bis 30 Gew.% mindestens einer Verbindung aus der Gruppe von t-Butylacrylat und t-Butylmethacrylat, oder mindestens einer Verbindung aus der Gruppe der allgemeinen Formel I <IMAGE> wobei R¹ Wasserstoff oder Methyl und R², R³ und R<4> Alkyl- oder Alkoxygruppen mit bis zu 4 C-Atomen sind, und der allgemeinen Formel II <IMAGE> wobei n eine ganze Zahl von 1 bis 4 und R<5>,R<6> und R<7> die bei R² genannten Reste und -O ?CH2-CH2-O?mR<8> sind, wobei R<8> C1-C4-Alkyl und m 1, 2, 3 oder 4 sind, und b3) 0 bis 10 Gew.%, jeweils bezogen auf das Copolymerisat, eines weiteren mit b1 und b2 copolymerisierbaren ethylenisch ungesättigten Monomeren und C) 5 bis 50 Gew.-Teile eines Verstärkungsmittels, wobei die Gew.-Teile auf 100 Gew.-Teile der Summe aus A, B und C bezogen sind, ein Herstellungsverfahren und Verwendung der Formmassen zur Herstellung von Formteilen.
Patent EP-0277819-A2 (EP)
Inventor: UNSWORTH MARK ADRIAN
IPC: B32B15/08
Filed: 1988-02-03
Abstract: An electromagnetic shielding laminate (1) and method of producing such a laminate are disclosed. The laminate (1) comprises a first pane of glass, or plastics, (2) which includes an electroconductive coating (3) on one face thereof. A plastics interlayer (8), which is adjacent to the coating, is sandwiched between the first pane of glass (2) and a second pane of glass or plastics (9). A border of fine electroconductive mesh (4,5,6,7) is located between the interlayer (8) and the electro coating (3) and the mesh (4,5,6,7) is arranged to be in electrical contact with the coating around the periphery of the coated pane (2).
Patent EP-0284250-A2 (EP)
Inventor: MAIER LAWRENCE CARL
IPC: G01N9/00
Filed: 1988-03-11
Abstract: Apparatus for use with a densitometer having a probe (4) with an output and a probe driver (18) for driving the probe includes a loop circuit coupled between the probe output and the probe driver. An amplifying circuit (12) is coupled in the loop circuit to amplify the signal provided by the probe (4). A phase/gain control device (16) is also coupled in the loop circuit between the amplifying device (12) and the probe driver (18). The phase/gain control device (16) controls the loop circuit to provide a loop gain of at least one and a substantially zero degree phase shift between the probe driver (18) and the probe output signal. The amplifying device includes an op-amp which is preferably coupled to a shielded cable (14) carrying the probe output signal. The shield conductor and one input of the op-amp are held at ground potential, and the op-amp acts to hold the centre conductor at ground potential also. With the centre conductor held at ground potential, the output signal from the probe varies with current, not voltage. A resistance in the feedback path of the op-amp converts current changes to voltage changes proportional to the output signal of the probe. Since the centre conductor   of the shielded cable varies in current only, the output signal from the probe is insensitive to cable length, cable loading, and cable capacitance.