baber/WOPTO huggingface dataset:
Patent EP-0064958-A2 (EP)
Inventor: BIGINI ALBERTO
IPC: B66F7/20
Filed: 1982-05-10
Abstract: A motor vehicle platform lift is provided of the four-column type. The lift comprises four hydraulic lifting cylinders (2) each arranged in correspondence with a respective column of the lift, and four hydraulic pumps (6), each connected to a respective one of the cylinders (2) via a respective pipeline (10). Each of the pipelines (10) includes a respective non-return valve (14) operative to permit the passage of fluid from the corresponding pump (6) to its associated cylinder (2) whereby to provide for elevation of the platform lift and its maintenance at a desired height. The lift also includes control means (19) for neutralising the operation of the non-return valves (14) so as to permit lowering of the lift by allowing the return flow of fluid from the cylinders (2). In order to ensure that all four cylinders (2) operate in synchronism both during elevation and lowering of the platform lift, the drive shaft (6a) of the pumps (6) are made fast for rotation with each other.
Patent EP-0092119-A2 (EP)
Inventor: HOGUET ROBERT G
IPC: C09B67/26
Filed: 1983-04-08
Abstract: Die vorliegende Offenbarung betrifft lagerbeständige, konzentrierte, fließfähige wäßrige Dispersionen wasserlöslicher, kaltfärbender Faser-Reaktivfarbstoffe. Diese Dispersionen enthalten anionische oder Polyvinyl-Dispergiermittel, die ihnen Beständigkeit gegenüber dem Absetzen oder einer Agglomeration verleihen, und wasserlösliche Elektrolyten, die die faserreaktiven Gruppen hydrolysebeständig machen. Die Dispersionen weisen eine mittlere Teilchengröße von weniger als 100 µm auf und enthalten in einer bevorzugten Ausführungsform eine ausreichende Menge Puffermittel, um den pH auf einen Wert zwischen etwa 5 und 8 zu stabilisieren.
Patent EP-0098933-A2 (EP)
Inventor: MAUS VON RESCH JULIUS
IPC: E05D15/56
Filed: 1983-05-07
Abstract: 1. Fitting for the leaf (3) of a window, a door or the like and which can be at least raised and/or tilted in a fixed frame (1), with a gear mechanism (4) in the leaf (3) for raising and lowering purposes and for controlled tilting which is coupled on the closure side to a drive rod (6) for actuating the lifting and tilting mechanism, characterised in that supported on the drive rod (6) is at least one resilient buffer member (8) which furthermore bears on support (9) with the leaf frame, the buffer member being elastically tensioned when the leaf (3) is lowered and at least partially relieved when the leaf is raised.
Patent EP-0094657-A2 (EP)
Inventor: BINGMANN HORST DR
IPC: C07D493/10
Filed: 1983-05-14
Abstract: Fluoranverbindungen der Formel (1) <IMAGE> in welcher R1, R2 je ein H-Atom oder eine AlkylC1-C12, CycloalkylC5-C7, Alkenyl C2-C4, Phenyl-, Naphthyl- oder Benzylgruppe ist und R1 und R2 zusammen mit dem N-Atom ein ggf. durch AlkylC1-C4 gruppen substituierter Piperidin-oder Morpholinrest sein kann, R3 für ein H-Atom oder eine AlkylC1-C12, CycloalkylC5-C7, AlkenylC2-C4, Phenyl-, Naphthyl-, Benzyl-, Acetyl-, Propionyl- oder Benzoylgruppe steht, R4, R5, R6 und R7 je eine AlkylC1-C4 gruppe bedeutet, R8 ein H-Atom oder eine AlkylC1-C4, Benzyl-, Acetyl-, Propionyl- oder Benzoylgruppe ist, Y1 und Y2 je für ein Wasserstoff-, Fluor-, Chlor- oder Bromatom oder eine AlkylC1-C4, AlkoxyC1-C4, Nitro-, ggfs. durch AlkylC1-C4 Gruppen substituierte Amino-, Phenyl-, Napthyl- oder Benzylgruppe steht, und Y1 und Y2 zusammen der Rest -CH=CH-CH=CH- oder der n-Butylenrest sein können, B eine direkte Bindung oder eine AlkylenC1-C6 oder AlkenylenC3-C6 gruppe ist, C ein 1,2-Phenylen-, 1,2-Naphthylen-, 2,3-Naphthylen- oder 1,8-Napthylenrest ist und Y2 und R3 zusammen ein ggfs. durch AlkylC1-C4 gruppen substituierter AlkylenC2-C3 oder AlkenylenC2-C3 Rest sein können, wobei R1, R2, R3, R8, Y1, Y2, B und C, soweit diese keine direkte  Bindung und kein Wasserstoff-, Chlor- oder Bromatom und keine Nitrogruppe darstellen, jeweils durch Fluor-, Chlor- oder Bromatome oder Hydroxy-, AlkoxyC1-C4, Nitro-, ggfs. durch AlkylC1-C4 gruppen substituierte Amino-, Cyano-, Acetyl-, Propionyl-, ggfs. durch AlkylC1-C4 gruppen substituierte Carbonamid-, Carboxy- oder Carb (alkoxy C1-C4)-gruppen substituiert sein können, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbbildner in einem druck- und wärmeempfindlichen Aufzeichnungsmaterial.
Patent EP-0111811-A2 (EP)
Inventor: OLANDER WALTER KARL
IPC: C08K5/17
Filed: 1983-12-05
Abstract: There are provided stabilizer systems comprising a combination of a hindered phenol and a tertiary amine, which inhibits thermal oxidation, and polyphenylene ether compositions stabilized with said system against thermal oxidation. The components of the system act synergistically to increase the thermal oxidative stability of polypheylene ether compositions over that attendant on the independent use of a hindered phenol or tertiary amine. A preferred stabilizer system or combination comprises a mixture of butylatedhydroxy toluene as the hindered phenol and of triethanolamine as the tertiary amine. A preferred stabilizer polyphenylene ether composition comprises a composition comprising poly (2,6-dialkyl-1,4-phenylene) ether stabilized with a mixture of butylated-hydroxy toluene and triethanolamine. 
     Included within the disclosure are methods of preparing the stabilizer system and the stabilized polyphenylene ether compositions, as well as molding the stabilized compositions, and the resulting molded products. The compositions after molding provided molded products of significantly increased thermal oxidative stability.
Patent EP-0113118-A2 (EP)
Inventor: BORER CLAUDE
IPC: G01N21/03
Filed: 1983-12-28
Abstract: A method for the photometric analysis of a liquid sample in which different path lengths of the sample are analyzed photometrically. In order to reduce the time needed for analyzing a large number of samples, the analysis is carried out with a light beam which is generated by an immobile light source; the sample is introduced into a cuvette which has at least two regions with different cross-section lengths; and the cuvette is continuously moved along a circular path in such a manner that in the course of the photometric measurement the light beam passes through at least two of the regions in succession.
Patent EP-0087835-A2 (EP)
Inventor: GIBSON MICHAEL STEVEN
IPC: C07C67/00
Filed: 1983-02-21
Abstract: Alpha-halogenation of C 8  to C 30  carboxylic acids is carried out using a halogen source in the presence of a catalyst system comprising a free radical inhibitor, a strong acid and an organic acid anhydride.
Patent EP-0089191-A2 (EP)
Inventor: KOHSAKA HIDEO
IPC: A01N57/32
Filed: 1983-03-10
Abstract: A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of a phosphoramidothionate of the formula:wherein R, is a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower cycloalkyl (lower) alkyl group, a halogen atom-substituted lower alkyl group, a lower alkoxy (lower) alkyl group, a di (lower) alkoxy (lower) alkyl group, a cyano group-substituted lower alkyl group, a lower alkylthio (lower) alkyl group, a lower dioxothiacycloalkyl group, a lower thiacycloalkyl group, a lower oxacycloalkyl group, a furanyl (lower) alkyl group or a thiophenyl (lower) alkyl group, R<sub>2</sub> is a lower alkyl group and R<sub>3</sub> is a lower alkyl group or a lower alkoxy group, and an inert carrier or diluent.
Patent EP-0095291-A2 (EP)
Inventor: UCHIGAKI TAKATOSHI
IPC: A61B5/145
Filed: 1983-05-13
Abstract: The invention provides a method of monitoring the concentration of a predetermined ingredient in a first liquid (8), wherein the concentration of the predetermined ingredient in a mixed liquid obtained by mixing together the first liquid and a diluent (9) is measured, respective tube pumps (3,2) acting on two of the first liquid, the diluent and the mixed liquid to effect transfer of the mixed liquid to measuring means (6) which measures the concentration of the predetermined ingredient in the mixed liquid, the method comprising: providing the mixed liquid at two or more dilution ratios (i.e. ratio of the mixed liquid to the first liquid) by controlling at least one of the tube pumps to change the rate of supply of at least one of the first liquid and the diluent to the mixed liquid and measuring the concentration of the predetermined ingredient in the mixed liquid before such change of dilution ratio and resulting from the change; determining from the change or changes in the rae of supply of the first liquid and/or a diluent and from the measured concentrations at least one value of the dilution ratio before or resulting from the change or changes; and determining from such determined dilution ratio the concentration of the predetermined ingredient in the first liquid. 
     The invention further provides apparatus for carrying out the method.
Patent EP-0097519-A2 (EP)
Inventor: SUZUKI HIROKAZU C O PATENT DIV
IPC: G01R33/483
Filed: 1983-06-20
Abstract: Nuclear magnetic resonance diagnostic apparatus includes coils (1, 3-1, 3-2, 5) for applying a gradient magnetic field to form an equivalent plane in the magnetic field corresponding to a slice in the predetermined region to be measured for the acquisition of projection data. Circuit elements (7-9) selectively saturate the magnetization vectors in the entire region other than the region corresponding to the slice by applying radio frequency signal composed of continuous waves the frequency of which is successively varied in a range which does not include the resonance frequency of specified atomic nuclei. Further circuit elements (10-12) apply 90° pulses of resonance frequency of the specified atomic nuclei to the region to be measured while the saturation state of magnetization vectors is maintained. The resonance signals resulting from the 90' signals after treatment in circuit elements (16-18) constitute projection data which are processed in a computer (19) to produce a visible image on a display (20).
Patent EP-0113167-A2 (EP)
Inventor: STEWART MALCOLM JOHN
IPC: G03F1/00
Filed: 1983-10-13
Abstract: The laser imaging material comprises a laser-transparent support layer 10 of, for example, polyester. A first overlying layer 20 is laser-transparent and formed from a thermally-decomposable binder of, for example, an acrylic or methacrylic homopolymer or copolymer, a cellulosic polymer, or a homopolymer or copolymer of styrene. A second overlying layer 30 is formed from a thermally-decomposable binder of polymeric material, the same as or different from that of the first overlying layer, pigmented with carbon black. Upon laser irradiation through the support layer 10, selected portions of the carbon black are transferred to a suitable receptor surface such as paper of a lithographic plate.
Patent EP-0090681-A2 (EP)
Inventor: TEMPLE CARROLL G JR
IPC: C07D213/75
Filed: 1983-02-23
Abstract: 1,2-Dihydropyrido[3,4-b]pyrazines are provided which possess anticancer activity. The compounds have the structure:
     wherein x has a value of 1, 2 or 3; Y is CH 2  or N(CH 3 ); R 1 is a lower alkyl group; e.g., an alkyl group containing up to six carbon atoms such as methyl, ethyl, propyl, butyl, etc.; R 2  is a member selected from the group consisting of hydrogen, alkyl radicals having from about one to about 12 carbon atoms, preferably from about one to about 6 carbon atoms; alkenyl radicals having from about two to about 15 carbon atoms, preferably from about two to about 10 carbon atoms; cycloalkyl radi- cads having from about three to about 20 carbon atoms, preferably from about three to about 15 carbon atoms; aralkyl and alkaryl radicals having from about six to about 20 carbon atoms, preferably from about six to about 15 carbon atoms; a halogen radical, e.g., chlorine, fluorine, bromine and iodine; a hydroxyl group; an amino group; an alkoxy or aryloxy group; an alkylthio group or an arylthio group having from about one to about 20 carbon atoms, preferably from about one to about 15 carbon atoms; a sulfonic acid group or alkyl- or arylsulfonyl group having from about one to about 20 carbon atoms, preferably from about one to about 15 carbon atoms; an alkyl- or arylsulfinyl group having from about one to about 20 carbon atoms, preferably from about one to about 15 carbon atoms; an alkyl- or aryl mono- or diamino group having from about one to about 20 carbon atoms, preferably from about one to about 15 carbon atoms; a hydrocarbyl group, such as defined above, carrying halogen, hydroxyl; amino, alkoxy or aryloxy; and, when taken together with the aromatic ring to which it is attached , a fused ring structure such as naphthyl; and R 3  and R 4  are either both hydrogen or one is hydrogen and the other is a lower alkyl group; provided that when each of R 2 , R 3  and R 4  are hydrogen, Y is CH 2 .
Patent EP-0088017-A2 (EP)
Inventor: BOUVERET CLAUDE
IPC: F15B9/10
Filed: 1983-02-25
Abstract: 1. A hydraulic distribution device of the servovalve type comprising a body (100) closed at one of its ends by a cap (102), this body emprisoning a lining (104), said lining (104) as well as said body (100) comprising bores (106, 107) in which can slide a slider (108), grooves (120, 122, 123, 126, 127) being arranged in said body (100) and said lining (104), a central groove (120) communicating with a fluid pressure source (P), two utilisation grooves (122, 123) disposed on either side of said central groove (120) and two terminal grooves (126, 127) communicating with a low pressure fluid source (T), said slider (108) comprising two axial bores (109, 116), a first bore (109), which is supplied with a mobile means (110, 229) obturating it and in which terminates a first channel (133) connected to the fluid pressure source (P) and a second channel (135) connected to the low pressure fluid source (T), the bottom of said bore (109) constituting a first chamber (115), and a second bore (116) comprising a counter-reaction needle (117) resting at one of its ends against the bottom of the cap (102), the bottom of said second bore (116) constituting a second chamber (118) permanently communicating with said fluid pressure source (P), said mobile means (110, 229) being movable by a motor (113) and putting into communication, according to the moving direction, a control chamber (115) opposed to the second chamber (118) and of a cross-section greater than that of the latter, either with said fluid pressure source (P) via the first channel (133), or with said source of low pressure fluid (T) via the second channel (135), said slider (108) being thus driven into one direction or the inverse direction and thus making communicate on the one hand one of said utilisation grooves (122, 123) with the fluid pressure source (P) and on the other hand the other utilisation groove (122, 123) with the low pressure fluid source (T) and vice-versa, characterised in that the control chamber is constituted by the first chamber (115), that said mobile means is a spiral-threaded screw (110) driven into rotation in said first bore (109) by said motor (113), the thread (111A) being placed in the equilibrium state in front of the ends of the first and the second channel (133, 135) terminating in said first bore (109), said ends being distanced by at least one pitch of the thread (111A) of the screw, and in that the thread (111A) of the screw (110) uncovers in one rotation direction the end of the first channel (113) and in the other rotation direction the end of the second channel (115).
Patent EP-0123926-A2 (EP)
Inventor: BADAWI MOHAMMED HANI
IPC: H01L21/265
Filed: 1984-03-30
Abstract: Es wird ein Verfahren zur selektiven Implantation von Ionen in ein mittels einer Implantationsmaske (6) aus Photolack maskiertes Substrat (1), insbesondere aus halbisolierendem Galliumarsenid beschrieben, dessen Oberfläche eine metallische Oberflächenschicht (2), insbesondere aus Titan, unter der Implantationsmaske (6) schützt. Nach der Implantation wird die Implantationsmaske (6) und die Oberflächenschicht (2) entfernt und das Substrat (1) getempert. Die Oberflächenschicht (2) wirkt als Pufferschicht und verhindert die Verunreinigung der Substratoberfläche mit Photolackresten während des Tempern, wobei die Photolackreste die elektrischen Eigenschaften der Substratoberfläche beeinträchtigen könnten.
Patent EP-0133665-A2 (EP)
Inventor: PAULI KARLHEINZ DR
IPC: A61B17/22
Filed: 1984-07-24
Abstract: Die Erfindung betrifft eine Einrichtung zum berührungslosen Zertrümmern eines Konkrements (23), z.B eines Nierensteins im Körper (19) eines Patienten. Die Anwendung liegt hauptsächlich auf dem medizinischen Sektor. Mit Hilfe eines Stoßwellenrohres (1) wird über magnetische Kraftwirkung eine im wesentlichen ebene Stoßwelle erzeugt. Diese Stoßwelle wird durch eine akustische Sammellinse (15) fokussiert, wobei im Fokuspunkt (F) das zu zerstörende Konkrement (23) plaziert ist. Zur Ankopplung der Stoßwelle an den Patienten ist der Raum, den die Stoßwelle durchläuft, mit einem Ankoppelmedium (14), z.B. mit Wasser, gefüllt. Das Stoßwellenrohr (1), die Sammellinse (15) und eine Feinregulierung (24) zum Verschieben der Sammellinse (15) gegenüber dem Stoßwellenrohr (1) sind auf einem Montagegestell allseitig schwenkbar angebracht. Diese Zertrümmerungseinrichtung mit Stoßwellenrohr (1) hat eine hohe Betriebssicherheit bezüglich Hochspannung, ist wartungsarm und besitzt wegen der Verwendung der Membran (11) und der Sammellinse (15) nur vernachlässigbare Abbildungsfehler.
Patent EP-0135863-A2 (EP)
Inventor: DOENGES REINHARD DR DIPLOM-CHE
IPC: C08F2/00
Filed: 1984-09-05
Abstract: Compounds of the formula I 
<IMAGE>
 are described in which L denotes H or CO-(R<1>)n(CX3)m, M denotes alkylene, alkenylene or arylene, Q denotes S, Se, O, dialkylmethylene, alken-1,2-ylene, 1,2-phenylene or N-R, where M + Q together form 3 or 4 ring members, R denotes alkyl, aralkyl or alkoxyalkyl, R<1> denotes an aromatic group, and X denotes Cl, Br or I and n = 0 and m = 1 or n = 1 and m = 1 or 2. The compounds eliminate HX on irradiation and form radicals. They are therefore highly active acid donors and radical initiators for photochemical processes.
Patent EP-0146970-A2 (EP)
Inventor: MORI NOBUFUMI C O FUJI PHOTO F
IPC: C09K11/08
Filed: 1984-12-28
Abstract: A divalent europium activated barium fluorohalide phosphor having the formula (I):
     in which X is at least one halogen selected from the group consisting of Cf, Br and I; and a and x are numbers satisfying the conditions of 10 -3  ≦ a ≦ 2x10 -2  and 0 < x ≦ 0.2, respectively. A radiation image storage panel employing said phosphor is also disclosed.
Patent EP-0130632-A2 (EP)
Inventor: EMERSON RICHARD R
IPC: C08F2/00
Filed: 1984-05-25
Abstract: This invention is directed to a water-in-oil emulsion polymerization process for preparing polymers of water-soluble monomers and to the water-in-oil emulsions prepared by the process. The process comprises subjecting portions of the emulsion to varying rates of shear during emulsion formation. Emulsions comprising water-soluble polymers prepared by this process contain a discontinuous aqueous phase having two or more droplet size distributions. These emulsions can have high polymer solids, reduced oil content, low bulk viscosity and high stability.
Patent EP-0137553-A2 (EP)
Title: Procédé et circuit de démodulation numérique d'un signal modulé en amplitude et récepteur de télévision équipé d'un tel circuit
Inventor: LE FLOCH GERARD
IPC: H03D1/00
Filed: 1984-09-14
Abstract: L'invention concerne un procédé et un circuit de démodulation numérique d'un signal modulé en amplitude, à porteuse supprimée, résultant d'une modulation en amplitude de deux porteuses de même fréquence Fs en quadrature de phase, et disposant d'un signal de référence sinusoïdal synchrone dudit signal modulé. Le procédé consiste à déterminer le déphasage angulaire initial α, entre le signal de référence et le signal d'échantillonnage de fréquence Fe, en déterminant l'amplitude crête, ainsi que le signe du signal de référence et le signe de sa dérivée pour un instant donné d'echantillonnage tn+m. Les valeurs successives αr + kφ des déphasages angulaires relatives audit signal modulé sont ensuite déterminées en additionnant successivement le déphasage φ = 2π Fs/Fe. A l'aide de tables stockant les valeurs de cos (αr + kφ) et sin (αr + kφ) on détermine les amplitudes des signaux modulant les deux porteuses en quadrature. Le procédé est utilisé dans un dispositif qui démodule les signaux de chrominance selon le procédé PAL. Application : récepteur de télévision.
Patent EP-0119859-A2 (EP)
Inventor: YOSHIDA HAJIME
IPC: C12P21/08
Filed: 1984-03-19
Abstract: Monoclonal antibodies specific for unglycosylated human interferon-β are prepared by immunizing a mammal with unglycosylated human interferon-β to produce cells capable of producing antibodies in the body of said mammal, fusing said cell with lined myeloma cells originating from a mammal other than the immunized mammal, selecting the resultant fused cells for the production of antibodies specific for unglycosylated human interferon-β, subjecting the selected fused cells to cloning to produce monoclones, selecting the resultant monoclones for reactivity with at least one member selected from unglycosylated human interferon-β and other human interferons, culturing the selected monoclones, and recovering the desired monoclonal antibody from the culture thereby obtained. 
     Such monoclonal antibodies specific for unglycosylated human interferon-β are used in processes for the purification and quantitative determination of unglycosylated human interferon-β.
Patent EP-0134623-A2 (EP)
Inventor: REYLEK ROBERT S MINNESOTA MINI
IPC: H01L23/48
Filed: 1984-06-05
Abstract: The adhesive layer of the novel transfer tape contains electrically and thermally conductive particles such as silver which are preferably spherical and are larger than the thickness of the adhesive between particles. When used to bond two rigid substrates together, pressure is applied to the substrates to flatten the particles to the thickness of the adhesive between particles, thus making good electrical and thermal connection between the substrates through each particle.
Patent EP-0138317-A2 (EP)
Inventor: WIESE WINFRED JOHN
IPC: F16J15/34
Filed: 1984-08-07
Abstract: A mechanical seal assembly (10, 100) comprising rotatable (20, 108) and stationary (22, 110) seal rings with faces (24, 26, 112, 114) opposing one another. Means (94,174,176) are provided to insure a pressure balance on the outside surface and on the inside surface of the softer seal ring, so that this seal ring does not deflect and distort, and wear in an undesirable manner.
Patent EP-0139413-A2 (EP)
Inventor: FASHAM THOMAS IAN KENNEDY
IPC: B65D77/28
Filed: 1984-08-29
Abstract: This invention is concerned with a business forms assembly for medical use particularly in hospitals which are capable of being able to record a medical test, for example a blood test, which assembly comprises a backing sheet with one part of the backing sheet having a transparent sheet secured thereto to provide a bag to contain a medical sample and another part thereof intended to receive information about the medical sample.