baber/WOPTO huggingface dataset:
Patent EP-0327057-A1 (EP)
Inventor: MASSA VINCENZO
IPC: D06M101/28
Filed: 1989-02-01
Abstract: Method for the electroless metalizing of fibrous materials, consisting of coating the above-said fibrous materials, before submitting them to the chemical metalizing treatment, with a uniform film of a polymer which is capable of adhering to the fibrous materials, is resistant to the chemical metalizing treatment, and is suitable for receiving metal coatings.
Patent EP-0333187-A1 (EP)
Inventor: TSUCHIYA MASAKAZU
IPC: G01N33/579
Filed: 1989-03-16
Abstract: A reagent obtained by bringing an extracted solution of horseshoe crab hemocyte lysate into temporary contact with a treating agent such as a water-insoluble polysaccharide containing β-1,3-glucosidic linkage and freeing the extracted solution from said treating agent is effective for specifically measuring endotoxin.
Patent EP-0339291-A1 (EP)
Inventor: STARCEVIC MIHAILO
IPC: F16C17/22
Filed: 1989-03-31
Abstract: The vertical-axis electrical machine of umbrella design has a disc-shaped rotor (4), the combined thrust and guide bearing (12) which is mounted at the disc underside. The bearing rests on a bearing support structure (17), which has the shape of a hollow truncated cone and is supported directly on the foundation (1). This arrangement is distinguished by low design height. Elongations of the bearing support structure (17) caused by temperature are converted without loss of stiffness and centering into axial displacement of the end of the hollow truncated cone (17) on the bearing side.
Patent EP-0339374-A1 (EP)
Title: A magnetron
Inventor: UESAWA KAORU
IPC: H04N1/00
Filed: 1989-04-12
Abstract: A magnetron in which a choke for preventing leakage of harmonic components of leaking microwaves to the outside of the tube is formed by a metal piece (17) with slots (18) that is placed within the tube or a conductive film that is placed on an insulating area of the stem (13).
Patent EP-0350125-A1 (EP)
Inventor: DARE-EDWARDS MARTIN PHILIP
IPC: C10M105/76
Filed: 1989-07-03
Abstract: Use as lubricants, especially for traction drives, of organo-silicon compounds of the general formula I:- 
(R¹O) m SiR           2       4               -m       I 
wherein m is 2, 3 or 4; each group R¹ individually represents a saturated alicyclic, preferably cyclohexyl, group optionally substituted by one or more alkyl, especially methyl, groups; and each group R² individually represents an alkyl, especially methyl, or aryl group.
Patent EP-0372618-A1 (EP)
Inventor: SHAW HENRY
IPC: B65H54/88
Filed: 1989-11-27
Abstract: Airjet weaving machine with an improved supply for the weft threads, characterized in that it has been provided with detection means (8) for sensing thread breaks (9), mounted between the yarn packages (4) and the thread blocking devices (6) of the above-mentioned thread preparation mechanisms (2, 3); a control unit (12) which in the case of a thread break deactivates the thread preparation mechanism (2) in which the thread break (9) has occurred; and thread removal devices (16) which are activated some time after the detection of a thread break, so that at least the weft thread section (10A) extending into the main nozzle (7) is removed.
Patent EP-0371571-A1 (EP)
Inventor: STROBACH KARL
IPC: A01D90/10
Filed: 1989-11-08
Abstract: The invention relates to an unloader for containers (3), in particular for garbage containers, in which a side wall is designed as an unlockable unloading hatch (4), in particular as an unloading hatch (4) which can be swivelled outwards by inclining the container (3), a mounting (1) on which a device (2) for emptying the loose material in the container (3) is secured in such a way that the emptying device (2) can be connected directly to the opening, closable by the unloading hatch (4), of the container (3), being arranged on an inclined or tiltable receiving frame (12, 18) for the container (3). In order to provide a solution to the hitherto existing problem in the emptying of a loose material and its piling up into a loose pile, where the solution should require as little expenditure on plant as possible and guarantee reliable breaking up of lumps formed, it is proposed that, in order to achieve a substantially lump-free pile of the loose material upon emptying, the emptying device (2) be designed as a control device. <IMAGE>
Patent EP-0331430-A1 (EP)
Inventor: BALLARD MATHEW
IPC: C06B47/00
Filed: 1989-02-28
Abstract: An explosive composition comprising a blend of 45 to 95% by weight of the composition of a water-in-oil emulsion comprising a discontinuous aqueous phase comprising at least one oxygen-releasing salt, a continuous water immiscible organic phase and a water-in-oil emulsifying agent; and 5 to 55% by weight of the composition of solid particulate ammonium nitrate and wherein the Brookfield Viscosity of the water-in-oil emulsion is in the range of from 25,000 to 60,000 cps. The composition has the advantage of being collar loadable int water-containing bore-holes.
Patent EP-0397940-A1 (EP)
Inventor: ISHIBASHI HIDEYUKI
IPC: B62L1/14
Filed: 1989-05-17
Abstract: A brake for a bicycle is a caliper type brake. It includes brake members (28) pivotally supported by a frame of the bicycle for supporting brake shoes (30) adapted to be pressed to a rim (11B) of a wheel of the bicycle. Each of the brake members in the form of a bell crank has one end pivotally connected to the frame of the bicycle and the other end supporting the brake shoe. An operating radius between a pivotal point of each of the brake members and a point of the brake member on which a brake operating force acts is made as small as possible. The brake further includes a generally V-shaped connecting rod (32) whose ends are connected to the brake members, respectively for applying the brake operating force to the brake member, a pulley (33) rotatably provided at an intermediate portion of the connecting rod, and an operating wire (20) extending about the pulley and having one end fixed to the frame of the bicycle.
Patent EP-0343980-A1 (EP)
Inventor: JACQUET STEN F
IPC: B01D24/30
Filed: 1989-05-25
Abstract: A sand filter is provided where dirtied filter media, generally sand, is continuously withdrawn from the filter container and lifted to the top of a juxtaposed separate wash vessel outside the container. The dirty media cascades in zig-zag fashion across and down a series of vertically spaced inclined baffles in the wash vessel extending alternately from opposite sides of the vessel so that a thin, relatively wide media stream falls from one baffle down to the next. A wash liquid, normally clean filtrate from the sand filter container, enters an inlet port adjacent to the bottom of the wash vessel and due to the coaction of the spaced baffles forms vertically-oriented circular flow patterns or vortices in alternative clockwise and counter clockwise directions so that portions of the wash liquid flow are directed to flow along with and in the same direction i.e. co-current flow, as the downwardly progressing and cascading media stream falling from one baffle member to the next baffle member. During this co-­current flow, dirt particles are displaced from the dirty media. The cleaned media is returned from the bottom of the wash vessel to the filter container for reuse and dirtied wash water is removed from the top of the wash vessel.
Patent EP-0369584-A1 (EP)
Inventor: TAYA SHIRO C O KURITA WATER IN
IPC: C02F1/20
Filed: 1989-09-21
Abstract: Disclosed is a boiler chemical having both oxygen scavenging function and softening function. The boiler chemical contains a starch phosphate and/or a water-soluble salt thereof. A starch phosphate and/or a water-solbule salt thereof are/is added to the boiler feed water in a given amount or an amount as determined by the phosphate ion concentration in the boiler water and scaled, as measured, whereby the boiler is prevented from being corroded.
Patent EP-0364203-A1 (EP)
Inventor: MCMILLAN NORMAN DR
IPC: G01N21/85
Filed: 1989-10-10
Abstract: A liquid drop forming device (10) for a liquid drop analyser (1) has a body member (21) with a conical drop supporting surface (22). Ducts (25) are provided in the body member (21) for delivery of discrete quantities of a sample liquid from a syringe (26) to the drop supporting surface (22) to form a pendant drop (27) at the drop supporting surface (22). Radiation guides (2, 3) are mounted on the body member (21) and comprise optical fibres forming a delivery guide (2) to deliver a radiation signal from the analyser (1) to the drop (27) and a receiver guide (3) to collect radiation from the drop (27) and return an output signal to a detector circuit (28) of the analyser (1). 
     Means may be provided to apply a stimulus such as vibrations to the drop (27).
Patent EP-0377977-A1 (EP)
Inventor: IWAKUMA TAKEO
IPC: C07C311/20
Filed: 1989-12-14
Abstract: There are disclosed are glycine derivative of the formula:
      (wherein R¹ represents a substituted or unsubstituted phenyl group, R² represents a carboxyl group which may be protected, Q represents a lower alkylene group and m represents 0 or 1) 
or a pharmacologically acceptable salt thereof and a process for preparing the same.
Patent EP-0378003-A1 (EP)
Inventor: PROCHASKA JAMES KNOX
IPC: F02C7/143
Filed: 1989-12-22
Abstract: A heat exchanger (42) is disclosed for heating air entering a combustion gas turbine to increase the power output of the turbine when the turbine operates in a cold environment. The heat exchanger may be used also as a cooler to cool air entering the turbine to increase the power output of the turbine when the turbine operates in a hot environment.
Patent EP-0336834-A1 (EP)
Inventor: CLAUDE JACQUES
IPC: A62B18/08
Filed: 1989-04-04
Abstract: Le dispositif est notamment utilisable pour fixer un masque respiratoire (10) sur un casque d'aviateur (12). Il comprend deux attaches (22) placées chacune d'un côté du plan vertical médian du masque (10) et dont l'une au moins est munie d'un organe (32) de raccordement à verrouillage et déverrouillage rapide. Chaque attache (22) est constituée par une biellette (22,22a,22b) rigide dans le sens vertical et non extensible autorisant un mouvement relatif de rotation du masque (10) par rapport au casque (12) autour d'un axe perpendiculaire à la direction de la biellette (22,22a,22b) et parallèle au plan de symétrie du visage.
Patent EP-0332601-A1 (EP)
Inventor: FEHER FRANK RONALD
IPC: C08G65/32
Filed: 1989-01-27
Abstract: Perfluorinated polyethers having the formula 
R f O-(CF₂CF₂O) n -R′ f   
wherein n is an integer of 1-11 and each of R f  and R′ f  is a perfluorinated C₁-C₅-alkyl radical, dimers of such polyethers and carbon to carbon intra­molecularly coupled cyclic derivatives of such poly­ethers are produced by direct fluorination of the polyethers in an inert solvent. Compositions of the perfluorinated polyethers and their derivatives are useful as functional fluids.
Patent EP-0371083-A1 (EP)
Title: Plow for motor grader
Inventor: VECCHIO CHARLES J
IPC: E02F3/815
Filed: 1989-07-05
Abstract: A plow for a motor grader is provided with forwardly pivotable panel members (42, 44) along opposite end portions 
(32, 34) of the moldboard (30) which can lie flat against the moldboard (30) in conventional plow configuration disposi­
tion or be extended forwardly therefrom to define plow retaining structure by means of which the plow retains and 
carries 
forward removed grade debris without leaving significant windrow residue.
Patent EP-0379591-A1 (EP)
Inventor: MIYAHARA SHINJIROU
IPC: B01D53/04
Filed: 1989-06-26
Abstract: This invention relates to an exhaust smoke puri-Ifier (9) which incorporates therein a storage portion (18) consisting of an adsorber (21) and a purification portion (19) consisting of a purifying agent (18), has a regeneration function of these agents, sucks oil and smoke generated during cooking into the purifier with a large air flow volume, stores them temporarily in the storage portion (18), introduces the oil and smoke in the storage portion (18) into the purification portion (19) with a small air flow volume and purifies them. Hardly any labor is necessary for processing the oil and the like thus collected and the exhaust smoke purifier (9) of the invention is extremely clean. Furthermore, effective purification can be made with an extremely small amount of purifying agent and the apparatus can be made compact.
Patent EP-0462967-A1 (EP)
Inventor: TRAN CHIN N
IPC: B01D69/12
Filed: 1989-03-16
Abstract: Un composé produit d'une réaction à polymérisation interfaciale sur une matière-support poreuse peut être préparé en mettant en contact une matière-support, comme du polysulfone, et une solution aqueuse d'une polyamine aromatique, cette solution aqueuse contenant un composé polyhydrique et un accepteur d'acide. La matière-support avec son revêtement est ensuite mise en contact avec une solution de solvant organique d'halide d'acide polycarboxylique aromatique pendant un intervalle de temps suffisant pour produire un produit de réaction à polymérisation interfaciale sur la surface de la matière-support. Le composé ainsi obtenu est ensuite soumis à un traitement ultérieur qui consiste à le laver avec un composé alcalin, à le lessiver avec du bisulfite de sodium et à traiter le composé lessivé avec un composé polyhydrique. La membrane composite ainsi obtenue peut être utilisée dans des procédés de séparation comme le dessalement de l'eau saumâtre ou de l'eau de mer, car elle est résistante au chlore présent dans l'eau.
Patent EP-0427771-A1 (EP)
Inventor: HEGDE VINOD R
IPC: A61P31/04
Filed: 1989-07-28
Abstract: La présente invention se rapporte à des composés représentés par la formule (I), où soit (a) R1, R2 et R3 représentent méthyle, R4 représente hydrogène, R5 représente hydroxy, R6 représente (alpha) et R7 représente hydrogène; soit (b) R1, R2 et R3 représentent méthyle, R4 représente hydrogène, R6 représente (beta) et R5 et chaque R7 représentent séparément un groupe alcanoyle (C1-C22) à chaîne droite ou ramifiée, un groupe alkénoyle (C3-C22) à chaîne droite ou ramifiée ou de l'hydrogène, à condition que R5 ou au moins un R7 ne représente pas de l'hydrogène; soit (c) R1, R2 et R3 représentent méthyle, R4 représente hydroxy et R5, R6, R7 représentent hydrogène; soit (d) R1, R2 et R3 représentent hydrogène ou R1 et R2 représentent hydrogène et R3 représente méthyle ou R1 représente hydrogène et R2 et R3 représentent méthyle, R5 représente hydroxy et R4, R6 et R7 représentent hydrogène; soit (e) R1 représente hydrogène, R2 et R3 représentent méthyle, R4 représente hydroxy, et R5, R6 et R7 représentent hydrogène; ou à un sel pharmaceutiquement acceptable desdits composés. De tels composés sont obtenus par culture de diverses bactéries comme décrit dans les pièces descriptives. La présente invention se rapporte également au traitement d'infections microbiennes au moyen de compositions pharmaceutiques contenant de tels composés, aux compositions en elles-mêmes, à une culture biologiquement pure des bactéries qui produisent de tels composés, ainsi qu'à des complexes antimicrobiens produits par ces bactéries.
Patent EP-0437444-A1 (EP)
Inventor: BRANDL RUDOLF
IPC: F41A9/70
Filed: 1989-08-23
Abstract: Un chargeur pour arme à feu est doté d'une enveloppe (1), faite surtout de plastique, pour recevoir des cartouches (6), qui sont poussées par un dispositif qui produit une force de contrainte dans la direction de l'ouverture de sortie du chargeur. On a prévu pour retenir la cartouche qui se trouve près de l'ouverture de sortie au moins une lèvre (2, 4) sur le chargeur, la partie servant à retenir et/ou à guider la cartouche au moment où elle est éjectée du chargeur étant renforcée par une pièce rapportée. Cette pièce rapportée (15, 16) est formée d'un bâton profilé incorporant un bâton rond, ce qui simplifie la fabrication.
Patent EP-0402572-A1 (EP)
Inventor: SCLIPPA FERRUCCIO
IPC: B21B43/00
Filed: 1990-03-07
Abstract: In-line bar collecting movable channels with transverse discharging means on a transverse transfer bed particularly in hot rolling plants, characterized by the fact that it includes: 
- at least two movable receiving bar (b) "U" shaped channels (1) mounted on oscillating arms (1') substantially in overlap, with journals on the opposite side to the transverse transfer bed (3); 
- said channels when lowered are transversely crossed by at least two tilted planes (2) that make the bars overflow from said channels (1), sliding down toward the adjacent underlying transverse transfer bed (3); 
- corresponding fixed upper covers (4) under which the "U" shaped channels (1) move up and down to close and open.
Patent EP-0434896-A1 (EP)
Inventor: CAMPBELL ARTHUR LEE
IPC: C07C323/20
Filed: 1990-06-18
Abstract: A process for producing an α-alkoxy acetic acids and salts thereof which comprises reacting an alcohol of the formula R-OH wherein R is alkyl, substituted alkyl, or cycloalkyl, or cycloalkyl alkyl with a base in an aprotic organic solvent to give an alkoxide followed by removal of the organic solvent and reaction of the alkoxide with a salt of a monohaloacetic acid in a polar aprotic solvent such as DMSO to give the corresponding alkoxyacetate salt which then may be recovered or may optionally be converted to the corresponding acid by contacting the alkoxy acetate salt with an acid.
Patent EP-0424988-A1 (EP)
Inventor: LAWTON PETER GEOFFREY
IPC: D04H13/00
Filed: 1987-01-21
Abstract: The invention relates to a method of producing a shaped filamentary structure, particularly a circular or annular structure. The invention is particularly applicable to filamentary structure which can be subjected to further processing to produce a carbon-carbon product. A specific use of the invention is in the production of discs for use in aircraft braking systems. 
     The invention includes assembling filamentary layers one on top of another and then needle punching the assembly of layers, without needing completely through the assembly. However, there is a relative rotary motion about an axis perpendicular to the faces of the filamentary layers between the assembly of layers and the needling head, so that an annulus of the assembled layers is needled together. 
     In the preferred method of carrying out the invention, the layers of filamentary material are supported by a substructure, which permits needle penetration but which can be subsequently detached from the needled assembly of layers. Also in the preferred method, the layers are themselves of annular shape, and are located in an annular mould.
Patent EP-0442143-A1 (EP)
Inventor: WOLFF SIEGFRIED DR
IPC: C08K9/00
Filed: 1990-12-24
Abstract: The invention relates to a two-step method for the surface modification of natural or synthetic oxide or silicate fillers using organosilicon compounds of the formulae
 [R@ (R0)3-nSi - (Alk)m-(Ar)p]2 [S] x or
 [R@ (R0)3-nSi - (Alk)m-(Ar)p] SCN,
 in which the filler and compound are intensively mixed without addition of further solvents and the homogenised mixture is subjected to the hydrophobisation reaction in a preheated mixer.
Patent EP-0383386-A1 (EP)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B11/105
Filed: 1990-02-09
Abstract: A method of and an apparatus for writing and reading a magneto-optical record carrier (1) with an increased information density are described. Information areas (4) which are smaller than the write spot (V w ) supplied by a first diode laser (40) can be written by means of a switched magnetic field. The areas can be read with a read spot (V r ) which is smaller than the write spot, which read spot is formed by radiation from, for example an assembly of a second diode laser (42) and a frequency doubler (43).
Patent EP-0398431-A1 (EP)
Inventor: BRAAT JOSEPHUS JOHANNES MARIA
IPC: G02B13/00
Filed: 1990-05-14
Abstract: An objective lens (20) and an optical scanning device (30, 20, 50) provided with such a lens are described, of which lens both surfaces (22, 23), viewed from the object side, are concave, while the focal length is considerably smaller than its thickness (d) of along the axis and the surface (23) at the image side is aspherical. When using this objective lens, the scanning device may be very compact.
Patent EP-0414330-A1 (EP)
Inventor: VAN GORKOM JOHANNES CORNELIS P
IPC: A01G31/00
Filed: 1990-08-24
Abstract: The invention relates to a plant pot for substrate cul­ture in the upper surface whereof is located an opening (1) where­in a plant (2) can be placed and consisting of water-absorbent material, for example an inorganic material such as rockwool, characterized in that the plant pot has one or more internal cavities (5) closed off toward the upper surface.
Patent EP-0430347-A1 (EP)
Inventor: DE VREE JOHANNES
IPC: A01C23/02
Filed: 1990-11-19
Abstract: In order to reduce environmental pollution, during manur­ing of meadow land a very narrow cut is made in the ground into which the liquid manure is introduced. It is of great importance that the liquid manure is dosed in the correct quantity. An excess of liquid manure pollutes the environment while an insufficient quantity inhibits plant development. To obtain a good dosing a manure pump (5) is used in a mobile turf layer manuring device, which pump (5) is driven by a motor (4) of which the speed of revolution can be continuously controlled. The dosed quantity is dependent on the travel speed of the device. In addition a reversing device is employed in order to change the flow direction of the liquid manure in the case of imminent blockage in order to prevent any such blockage.
Patent EP-0380192-A1 (EP)
Inventor: BEZZECCHERI MAURIZIO DR
IPC: B01J19/00
Filed: 1990-01-22
Abstract: Heat from hot flue gas absorbed by walls is released to the process gas, the flue gas being directed by baffles. To create largely isothermal conditions in the reaction space, the hot flue gas is passed along the baffle over the entire axial length of the reaction space, and the flow velocity of the flue gas stream is influenced in such a way that the heat-absorbing walls of the reaction space are largely at the same temperatures over the axial length. 
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Patent EP-0385644-A1 (EP)
Inventor: AZIZI ALIREZA
IPC: H04B10/272
Filed: 1990-02-21
Abstract: In an optical time-multiplexed switched communication system, a master clock signal is distributed optically to subscribers (10,11,12,13) via a central switch (20). The switch (20) modulates a portion of an optical data signal with a representation of the master clock signal prior to its broadcast to a selected subscriber. Several different embodiments of the switch are described for modulating contiguous bit positions reserved within the optical data signal. One embodiment is described for continuously modulating the envelope of the optical data signal with a low amplitude representation of the master clock signal. All embodiments of the switch eliminate both the need for a separate network for broadcasting the master clock signal to subscribers and the need for allocating a specific wavelength to broadcast the master clock signal.
Patent EP-0391732-A1 (EP)
Inventor: MARFAT ANTHONY
IPC: C12N9/99
Filed: 1990-04-06
Abstract: Cyclic pro-drugs of N-alkenyl-3-hydroxybenzo[b]­thiophene-3-carboxamides which exhibit cyclooxygenase and 5-lipoxygenase inhibitory activity, pharmaceutical compositions thereof, and the use of such pro-drugs to treat inflammation, pain, fever and other prostaglandin and leukotriene mediated diseases.