baber/WOPTO huggingface dataset:
Patent EP-0355365-A1 (EP)
Title: Lawn mower
Inventor: GARDENA KRESS KASTNER GMBH
IPC: A01D34/68
Filed: 1989-07-11
Abstract: The adjusterr allows the running wheels (8,9) to be adjusted relative to the chassis (2) to alter the height of the rotary cutter above the ground. Adjustment is effected via a spindle drive (17) operated by a large dia. manual setting knob (16) and coupled via an intermediate drive mechanism (20) to pivoted mountings (26,27) for the front and rear wheels (6,7). The adjusted height of the latter is indicated by a display to allow the precise cut height to be selected. Pref. the height is displayed via a disc marked with a height scale around its periphery, rotated directly by the spindle drive, e.g. by the manual setting knob.
Patent EP-0361025-A1 (EP)
Inventor: AG HUNZIKER CIE
IPC: E04C2/04
Filed: 1989-07-29
Abstract: A wall-forming, tabular noise barrier prefabricated part (3), in particular a wall section of a noise barrier wall, consists principally of a number of individual noise barrier elements (1), which are joined together to form a unit which is easy to manipulate before and during the wall assembly, a cement paste connection of the individual elements (1) to one another cooperating with leader members (31) which in each case pass through a row of mutually adjoining individual elements and run vertically and/or horizontally in the wall. The individual elements (1) which consist of a foam concrete with an aggregate having a cellular structure have at least one profiled sound-absorbing visual surface, and recesses which run in and between the elements can be filled with a pouring composition. The tabular prefabricated part (30) can be provided with a pre-assembled supporting carrier on its edges which are vertical in the wall, the noise-side face of which carrier has the profiling of the noise barrier elements (1). <IMAGE>
Patent EP-0360054-A1 (EP)
Title: Verfahren und Vorrichtung zur Versorgung der Spinnstellen eines Spinnautomaten mit Faserband
Inventor: RAASCH HANS
IPC: D01H9/00
Filed: 1989-09-01
Abstract: Beim Start erhalten die Spinnstellen unterschiedlich gefüllte Faserbandkannen vorgelegt, so daß es beim ersten Leerwerden der Kannen und auch später nicht mehr oder nur rein zufällig einmal vorkommt, daß mehrere Kannen gleichzeitig zum Kannenwechsel anstehen. Zu einem bestimmten Zeitpunkt vor dem Beenden der Partie wird ein Bandzählwerk in Gang gesetzt, das von nun an zu jedem Zeitpunkt die maximal noch verfügbare Spinnzeit beziehungsweise Faserbandlänge bestimmt, und wenn nun ein Spulenwechsel ansteht, wird automatisch errechnet, wie viele volle Spulen innerhalb der dann noch maximal möglichen Spinnzeit an dieser Spinnstelle fertiggewickelt werden können. Mit Beginn der Fertigstellung der ersten Spule dieser Anzahl wird eine automatische Faserbandlängenerfassung durchgeführt, und wenn daraufhin eine Kanne leer wird, wird automatisch ermittelt, wieviel Faserband die neue Kanne enthalten muß, damit die vorgegebene Anzahl Spulen fertiggewickelt werden kann. Eine automatische Fülleinrichtung füllt diese ermittelte Faserbandmenge in die letzte Kanne ein, und die Spinnstelle verarbeitet diese Füllmenge, aus der sich dann ohne Faserbandrest die gewünschte Anzahl Spulen ergibt.
Patent EP-0368068-A1 (EP)
Inventor: HESSEL JOACHIM DR
IPC: E03F3/04
Filed: 1989-10-23
Abstract: A method which is simple to implement and intended for connecting house discharge pipes to collecting mains uses a special sealing socket (1), consisting of a tubular, externally cylindrical member, one side of which is closed by a thin elastic membrane (5), the side lying opposite the membrane (5) of which is provided with an outwardly projecting rim (4) and the inner wall of which is cylindrical over a length of two-thirds, measured from the rim side, of the total length of the socket (1) and then forms a cone (7), the wall thickness increasing towards the membrane (5). The house discharge pipe (6) is introduced into the collecting main (8) from outside together with the sealing socket (1). The sealing socket (1) permits the repair of defective house discharge pipes without extensive earthwork. <IMAGE>
Patent EP-0374424-A1 (EP)
Inventor: CHO HYUN SAM
IPC: C04B41/50
Filed: 1989-10-23
Abstract: Disclosed is a method for producing a polycrystalline diamond compact which comprises providing a thermally-stable compact comprising between about 70% and 95% by volume diamond, characterized by a network of interconnected, empty pores dispersed throughout, and containing between about 0.05% and 3% by volume of a catalyst/sintering aid material; and subjecting said thermally-stable compact and a silicon material to a partial vacuum at an elevated temperature for a time adequate for said silicon material to infiltrate into said compact pores. The silicon material has a melting point not above about 1410°C and preferably is a silicon alloy having a melting point range of between about 800° and 1400°C.
Patent EP-0327223-A1 (EP)
Inventor: THOMPSON MERVYN
IPC: C07D495/04
Filed: 1989-01-19
Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof:
      wherein: 
R₁ is hydrogen, C₁₋₆ alkyl, phenyl or phenyl C₁₋₄ alkyl wherein the phenyl moiety is optionally substituted by one or more C₁₋₆ alkyl, C₁₋₆ alkoxy, C₁₋₆ alkylthio, hydroxy, C₂₋₇ alkanoyl, halo, trifluoromethyl, nitro, amino optionally substituted by one or two C₁₋₆ alkyl groups or by C₂₋₇ alkanoyl, cyano, carbamoyl or carboxy groups; 
R₂, R₃ and R₄ are independently selected from hydrogen, C₁₋₆ alkyl, C₁₋₆ alkoxycarbonyl, C₁₋₆ alkylthio, C₂₋₇ alkanoyl, trifluoromethyl, cyano, carbamoyl and carboxy, and phenyl or phenyl C₁₋₄ alkyl in which any phenyl moiety is optionally substituted by C₁₋₆ alkyl, C₁₋₆ alkoxy, C₁₋₆ alkoxycarbonyl, C₁₋₆ alkylthio, hydroxy, C₂₋₇ alkanoyl, chloro, fluoro, trifluoromethyl, nitro or amino optionally substituted by one or two C₁₋₆ alkyl groups or by C₂₋₇ alkanoyl, cyano, carbamoyl and carboxy; 
R₅ and R₆ are independently selected from hydrogen, C₁₋₆ alkyl, C₃₋₇ cycloalkyl, C₃₋₇ cycloalkyl-C₁₋₄   alkyl, C₂₋₆ alkenyl, C₁₋₇ alkanoyl, C₁₋₆ alkylsulphonyl, di-(C₁₋₆ alkyl)amino C₁₋₆ alkyl, 3-oxobutyl, 3-hydroxybutyl, phenyl, phenyl C₁₋₄ alkyl, benzoyl, phenyl C₂₋₇ alkanoyl or benzenesulphonyl any of which phenyl moieties are optionally substituted by one or two halogen, C₁₋₆ alkyl, C₁₋₆ alkoxy, CF₃, amino or carboxy, or R₅ and R₆ together are C₂₋₆ polymethylene optionally interrupted by oxygen or NR₈ wherein R₈ is hydrogen or C₁₋₆ alkyl optionally substituted by hydroxy; and -CO₂R₇ is a pharmaceutically acceptable ester group, are provided for use in the treatment or prophylaxis of CNS disorders, in particular anxiety or depression.
Patent EP-0376508-A1 (EP)
Inventor: DAWSON WILLIAM J
IPC: H01L41/317
Filed: 1989-12-04
Abstract: A single crystal, solid solution, chemically homogenous powder that comprises a perovskite compound having useful electrical properties and the general formula: ABO₃, wherein the perovskite compound is selected from the group consisting of lead zirconate titanate, lead lanthanum zirconate titanate, lead titanate, lead zirconate, barium titanate, lead magnesium niobate, or lead zinc niobate, and having 0-50 percent total dopant or solid solution substitutions; and a process for making it.
Patent EP-0397947-A1 (EP)
Inventor: DUFLOT ACHILLE
IPC: D04H1/4334
Filed: 1989-08-31
Abstract: Nonwoven textile composite intended to form a fire barrier, which will find its application especially in the field of furniture to form an obstacle to the propagation of flame and of heat towards the packing fillings made of polyurethane foam. According to the invention, the nonwoven textile composite is made of a composition consisting at least of the following components: polyamide fibres, cellulose fibres treated for fire resistance and aramid fibres.
Patent EP-0374033-A1 (EP)
Inventor: URBANSKI PATRICK
IPC: H01F5/04
Filed: 1989-12-12
Abstract: L'invention concerne un agencement à bobine électrique. 
     Cet agencement comprend une carcasse de bobine (1) qui comporte à chaque extrémité, une bride (9, 10), un capot de bobine (3) et un dispositif de raccordement (4) externe de l'agencement, qui comporte des cosses de connexion (11) ancrées dans la bride (9) et une prise de connexion (25) comprenant des fiches de raccordement (24) extérieur. L'agencement est caractérisé en ce que la prise de connexion (25) est montée fixe sur la surface externe du capot de bobine (3), au niveau de la bride d'ancrage (9) des broches (11) et la prise (25) et les broches de connexion externe (13) sont conformées pour que les broches s'engagent dans la prise lors de la mise en place du capot (3) de façon à former lesdites fiches (24) de raccordement. 
     L'invention est utilisable pour des électro-aimants.
Patent EP-0367717-A1 (EP)
Inventor: LUDER JURGEN DR
IPC: G01N30/56
Filed: 1989-10-10
Abstract: The apparatus (1) for carrying out sorption processes takes the form of a static mixer and comprises a multiplicity of folded, double- walled layers (2) in contact with one another. 
<??>The layers (2) are of double-walled construction with gaps being left, at least a number of which are filled with sorption material (4). The walls (2a, 2b) of the layers (2) are permeable to the adsorbates and impermeable to the sorption materials. 
<??>The apparatus (1) may advantageously be used for chromatic separation processes. 
<??>The apparatus (1) makes it possible to use a wide spectrum of sorption materials, increases their service life and results in greater reliability of the processes. 
<IMAGE>
Patent EP-0362165-A1 (EP)
Inventor: ANDERSSON MATS RUSTAN
IPC: H01Q21/24
Filed: 1989-06-16
Abstract: A method of feeding out field power from a circularly polarized antenna (2), mounted on a conductive aircraft surface (1). All power is normally fed out in circular polarization to the receiver, irrespective of the elevation angle (ϑ) and the azimuth angle (α). For increasing the antenna amplification at elevation angles ϑ greater than or approximately equal to 60 o , where substantially only the vertical polarization can be seen, it is proposed in accordance with the method that all power is fed out in linear polarization with the aid of a polarization switch (4).
Patent EP-0387285-A1 (EP)
Inventor: BROCK CHRISTOPHER JOHN
IPC: A23L29/10
Filed: 1989-05-24
Abstract: Les polypeptides décrits, qui se composent essentiellement de séquences d'acides aminés formant une hélice alpha, sont utiles comme émulsifiants, si l'hélice comporte au moins un domaine axial hydrophyle et au moins un domaine axial hydrophobe, l'hélice pouvant ainsi adopter une orientation analogue à celle d'un tronc d'arbre dans l'eau à l'interface entre la phase grasse et la phase aqueuse. Le domaine hydrophobe peut occuper 80 à 280° du cercle défini par l'hélice.
Patent EP-0438398-A1 (EP)
Inventor: BIRICIK V WARREN
IPC: H01L31/04
Filed: 1988-10-14
Abstract: Une fenêtre à semiconducteur transparent à la lumière dans la plage infrarouge et présentant une bonne conductivité électrique se compose d'une matière (11) de substrat comportant une couche semiconductrice (14) renfermant un agent dopant. Le revêtement est diffusé, dilaté ou déposé sur une surface du substrat et régulé pour obtenir à la fois une faible résistivité électrique et une transmissivité infrarouge élevée. Le revêtement peut être fait de la même matière que celle du substrat ou peut être fait d'une matière différente. On forme des fenêtres présentant des propriétés thermiques particulières à l'aide de séléniure de zinc et de sulfure de zinc comme substrat.
Patent EP-0379185-A1 (EP)
Inventor: BUERKLIN WERNER
IPC: B07B1/22
Filed: 1990-01-18
Abstract: A drum screen (1) for screening waste or the like, in particular household rubbish, having an inlet assigned to an open drum end is swivellably mounted approximately in the centre of its length (n) at an angle (w) of inclination and is to have perforations (14, 15) of different sizes. In addition, it has proven favourable for these perforations (14, 15) to have cross-sections which diminish in size in one direction of the drum screen (1) from its one end side. …<IMAGE>…
Patent EP-0383220-A1 (EP)
Inventor: LUCKE ANDREAS DR
IPC: C08L71/08
Filed: 1990-02-12
Abstract: Composite materials based on PEEKK and reinforcing fibres give mouldings with a high modulus of elasticity. They have higher rigidity and heat resistance than mouldings produced from conventional polyether ketones. The reinforcing fibre content is from 1 to 70 % by weight. Composite materials of this type can be processed in standard injection moulding machines.
Patent EP-0394802-A1 (EP)
Inventor: BUNTE REINHARD DR
IPC: D06M13/224
Filed: 1990-04-17
Abstract: The invention concerns textile gliding agents containing triacetin.
Patent EP-0405279-A1 (EP)
Inventor: MASCHERETTI MARIAROSA
IPC: B67C7/00
Filed: 1990-06-18
Abstract: In a machine, preferably with turntable (2), with a plurality of sequential work heads, are carried out automatically and in successive phases the seal control, sterilization and filling of drums for liquid products in general, and, sin particular, for liquid food products, such as drinks and the like.
Patent EP-0415212-A1 (EP)
Inventor: ANDREE ROLAND DR
IPC: C07C43/295
Filed: 1990-08-18
Abstract: Novel aryloxynaphthaline derivatives of the general formula (I) …<IMAGE>… in which … …  R<1> is hydrogen, halogen, cyano or trifluoromethyl, …  R<2> is hydrogen or halogen, …  R<3> is halogen, trifluoromethyl, trifluoromethoxy, trifluoromethylthio or trifluoromethylsulphonyl, …  R<4> is hydrogen or halogen, …  R<5> is alkoxy or alkylthio, …  Y is one of the groups -A-, -O-A- or -S-A- where …  A represents alkanediyl which is optionally substituted by halogen, and …  Z represents hydroxyl, alkoxy, alkenyloxy, alkynyloxy, haloalkoxy, alkoxyalkoxy, aralkoxyalkoxy, alkoxycarbonylalkoxy, arylalkoxy, amino, alkylamino, alkenylamino, alkynylamino, dialkylamino, dialkenylamino, dialkynylamino, alkoxyalkylamino or alkoxycarbonylalkylamino, … processes for their preparation, and their use as herbicides.
Patent EP-0416361-A1 (EP)
Title: N-(5-alkyl thiophenyl)-nitrogenheterocycles
Inventor: OOMS PIETER DR
IPC: A01N43/36
Filed: 1990-08-21
Abstract: Novel N-(5-alkylthiophenyl)-nitrogen-heterocycles of the general formula (I) <IMAGE>  in which   R<1> and R<2> either independently of one another in each case represent hydrogen or alkyl, or together represent a divalent alkanediyl radical, R<3> represents hydrogen, in each case optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, arylalkyl or heteroarylalkyl,   X represents hydrogen or halogen,   Y represents halogen or alkyl,   Z represents oxygen or sulphur,   A represents oxygen, a CH-R<4> group, a <IMAGE> where R<4> represents hydrogen, in each case optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or alkoxycarbonyl, a plurality of processes for their preparation, and their use as herbicides and plant growth regulators.
Patent EP-0417678-A1 (EP)
Inventor: SCHULZ JOACHIM
IPC: B60H1/00
Filed: 1990-09-08
Abstract: In the ventilating, heating and/or cooling device (10) according to the invention, a unit (16) is provided which has a unit inlet (18) which is arranged on the side in a shaft (14). The shaft (14) according to the invention generates a relative underpressure at the unit inlet (18) in relation to the overpressure which is present at a fresh air inlet opening (12). <IMAGE>
Patent EP-0426988-A1 (EP)
Inventor: GASSMANN FELIX
IPC: H01P5/10
Filed: 1990-10-01
Abstract: In a balancing loop having two conductor pieces (4, 17) in a housing (5), the first conductor piece (4) being constructed as a coaxial line and being connected via a first length section (I1) and the end of the length section (I1) to the second conductor piece (17), a compact and robust construction as well as a simple tuning capability are achieved by means of a specific selection of the first length section (I1) and the arrangement of a variable capacitor (C1) at the balanced output (2). 
<IMAGE>
Patent EP-0483396-A1 (EP)
Inventor: BUCHHOLTZ GERHARD DIPL-ING
IPC: A61B18/00
Filed: 1990-10-29
Abstract: The invention relates to a pressure impulse generator having a pressure impulse source (2) which, for the purpose of generating acoustic pressure impulses in an acoustic propagation medium, has a diaphragm (11) which can be driven impulsively. A wall (14) which is located opposite the diaphragm (11) and is preferably constructed as an acoustic lens is provided, by means of which a chamber that is located between the wall (14) and the diaphragm (11) and contains an acoustic propagation medium is separated in a liquid-tight fashion from a second chamber located on the other side of the wall (14) and containing an acoustic propagation medium. For the purpose of returning the diaphragm (11) to its initial position, the acoustic propagation medium contained in the first chamber is at an increased static pressure with respect to the ambient pressure and flows through a cooling device (20). …<IMAGE>…
Patent EP-0387952-A1 (EP)
Inventor: BERRENS LUBERTUS
IPC: A61K39/36
Filed: 1990-03-08
Abstract: Primary-toxic chemical compounds with a molecular weight of less than 12000 Daltons, which may be isolated from plant material and which are, or may become, potential IgE-binding allergens causing immediate-type allergy in predisposed individuals; methods for their isolation and their use for clinical purposes.
Patent EP-0392613-A1 (EP)
Inventor: SMIT HERMANUS
IPC: H01R12/55
Filed: 1990-04-09
Abstract: The electrically insulating carrier (1) comprises at least one through-hole (15, 17, 19) which extends from a first face (7) to an oppositely situated second face (9) of the carrier and which serves to receive an electrically conductive pin (3) having a mainly rectangular cross-section. The hole (15, 17, 19) comprises three sections which are consecutively disposed in its longitudinal direction, the first section (15) opening into the first face (7) of the carrier (1) and having a cross-section whose dimensions are so large that, after insertion, the pin (3) does not contact the wall of the first section in any location. The second section (17) has an at least partly circular cross-section whose diameter is so much smaller than the diagonal of the cross-section of the pin (3) that the pin is retained by friction between the pin and the wall of this section. The third section (19) has a cross-section whose largest dimension at the most equals the smallest dimension of of the cross-section of the pin (3). When the portion of the pin (3) which projects from the second face (9) of the carrier (1) comes into contact with solder flux, the flux cannot pass through the third section (19) which is sealed substantially completely by the pin (3).
Patent EP-0452567-A1 (EP)
Inventor: MCCULLOUGH FRANCIS P JR
IPC: C08K3/04
Filed: 1990-04-17
Abstract: The invention resides in a nonfibrous composition of matter for improving the fire resistance of flammable polymeric materials comprising a carbonaceous material having an LOI value of greater than 40, a thermal conductivity of less than 1 BTU(ft/hr)(ft²)(°F) [1.72 w/m²(K)], and which produces a char formation greater than 65 percent. Further embodiments include articles comprising a flammable polymeric material and a synergistic amount of the carbonaceous material in intimate contact therewith, and a fire barrier structure comprising a combination of a carbonaceous foam reinforced with carbonaceous fibers. Optionally the embodiments of the invention include an organosilicone polymer in an amount of from 0.5 to 90 percent by weight.
Patent EP-0409314-A1 (EP)
Inventor: LUISI PIER LUIGI
IPC: C09K23/00
Filed: 1990-07-10
Abstract: Stable, single-phased solutions of water-in-oil microemulsions which contain microorganisms and/or parts thereof are described. They are obtained by adding to crude oil and/or at least one product of the refining of same an aqueous concentrated solution of microorganisms and/or parts thereof, in such a way that said aqueous solution is solubilized in crude oil or the refined product and that the blend thus obtained has the form of a stable, single-phased solution.
Patent EP-0438850-A1 (EP)
Inventor: GONZALEZ RAUL A
IPC: F28F1/40
Filed: 1990-01-26
Abstract: In the process for producing titanium dioxide by
     (a) reacting titanium tetrachloride and oxygen in the vapor phase to produce titanium dioxide, and   (b) subsequently cooling the titanium dioxide in a flue,     
 an improvement comprising utilizing for all or a portion of the flue a conduit having a plurality of internal, substantially longitudinal protuberances, depressions or both.
Patent EP-0422864-A1 (EP)
Inventor: YONEHARA TAKAO
IPC: C30B1/10
Filed: 1990-10-08
Abstract: A crystal growth method comprises: 
applying a crystallization treatment on an amorphous film, 
injecting ions of the constituent material of the film into the film applied with the crystallization treatment provided with a mask to form a first region and a second region made amorphous by the ion injection, and 
growing a crystal from the first region to the second region by solid phase growth.
Patent EP-0424157-A1 (EP)
Inventor: ROBERTSON JAMES PERCIVAL
IPC: B65D51/24
Filed: 1990-10-18
Abstract: Alcoholic extracts of particulate solids for food or drink, and particularly of coffee grounds, are prepared in a squeezable plastics container (1) which has a fabric filter disc (6) across its outlet (9) to trap the macerated grounds (15) when the liquor extract is dispensed. A pull-­off seal or cap (7) is provided to close the container until needed. In use, liquid can be sucked back into the container by squeezing and releasing it, and used to wash a further extract from the solids (15).
Patent EP-0432008-A1 (EP)
Inventor: DE CHAMBOST EMMANUEL
IPC: G06N3/04
Filed: 1990-11-23
Abstract: The learning method of a neural network of the invention consists in effecting correction of the synaptic coefficients with the aid of supplementary neural circuits (CNE1 to CNE3) only when all the learning basis has been presented to the input of the network and when all the output vectors have been calculated by this network. The present invention relates to a neural network with electronic neural circuits with learning of coefficients, and a method of learning. Neural networks designate, in the domain of artificial intelligence, techniques, inspired [lacuna] <IMAGE>
Patent EP-0465476-A1 (EP)
Inventor: STANBURY EVAN JOHN
IPC: G01R21/133
Filed: 1990-02-22
Abstract: Dans le circuit d'échantillonnage décrit, qui sert notamment à l'échantillonnage d'amplitudes de tension et de courant dans un kilowattheuremètre pour courant alternatif, les signaux provenant de transducteurs (1 et 2) et représentant les amplitudes de tension et de courant respectivement sont appliqués sélectivement à un convertisseur analogique/numérique (4) au moyen d'un multiplexeur analogique (3) sous la commande d'un processeur (5), lequel fait varier la séquence dans laquelle les signaux sont appliqués au convertisseur. Le processeur effectue des calculs sur les valeurs mesurées par le convertisseur afin de déduire le nombre de kWh.