baber/WOPTO huggingface dataset:
Patent EP-0349300-A1 (EP)
Inventor: IKUHARA HIDEYUKI
IPC: H04N11/08
Filed: 1989-06-28
Abstract: A video signal processing apparatus for processing a video signal including SYNC pulses, a time-compressed color difference and luminance signal, compression factors of these signals being different from each other, the color difference signal and the luminance signal being transmitted sequentially for one horizontal line for simultaneously outputting time-reproduced color difference and luminance signals comprises: first (12) and second (14) time-expansion circuits for producing the time-reproduced luminance and color difference signals in response to first and second clocks respectively; a switching circuit (32) for selectively outputting the time-reproduced color difference signal in response to a control signal; a PLL (330) responsive to the video signal including a frequency dividing circuit (316) for producing the first and second clocks, and a synthesized SYNC pulse; and a phase detecting circuit (313) for detecting a phase relation between the video signal and the synthesized SYNC pulse to produce the control signal. When the PLL (330) is out of phase with the SYNC pulse, i.e., not locked, the switch (32) does not transfer the color difference signal from the second time-expansion circuit (14), preventing time-reproduced signals from producing a double image on a display (18).
Patent EP-0356326-A1 (EP)
Inventor: SCHAPIRA JOSEPH
IPC: A61K31/195
Filed: 1989-08-18
Abstract: Application, for the preparation of a disinfectant which is suitable for preventing subclinical mastitis in ruminants and, in particular, in cows, of at least one compound of the formula  R-X-CH2-CH(OH)-CH2NH2       (I> in which R is a saturated or unsaturated, straight-chain aliphatic C5 to C18 radical,  X represents -O-, -S-, -NH- or -CH2-, and/or at least one of its salts, esters and quaternary alkylammonium salts, it being understood that, when X is -CH2-, R does not represent a C12 radical.
Patent EP-0369901-A1 (EP)
Inventor: GUEPRATTE PIERRE
IPC: B21D5/04
Filed: 1989-11-09
Abstract: The bending press according to the invention comprises the customary members of a bending press, namely a support table (2) and a plate (6) articulated on the support table (2). The plate (6) is articulated by means of two end shafts. According to the invention the plate is, moreover, retained relative to the table (2) by means of intermediate holding arches and hinges distributed between the two ends of the plate and ensuring the constant holding of the plate straight edge (8) in the vicinity of the table straight edge (4) during the rotation of the plate (6). <IMAGE>
Patent EP-0381909-A1 (EP)
Inventor: SANT PONT JOSE MA
IPC: F16M11/40
Filed: 1989-10-14
Abstract: Supporting bar of the type that is made up a core (2), easily bent on said longitudinal plane, wrapped in an external casing wich exerts evenly distributed cen­tripetal pressure along the whole lengt of the bar. Over the core there are applied a pair of flexible strips (6), tightly held against said core by the mentioned external casing. This external casing comprises a first internal layer (7) constituted by a thermoretractable plastic tube; a second layer (8) made of essentially non­elastic tape and wrapped with some pressure around the first layer; and preferably a third external layer (9), made of a flexible material, wrapped around the second layer to enhance the external appearance of the bar.
Patent EP-0398927-A1 (EP)
Inventor: HATELY MAURICE CLIFFORD
IPC: H01Q9/28
Filed: 1989-01-27
Abstract: Deux champs synchronisés, l'un électrique et l'autre magnétique, sont créés par deux dispositifs stimulateurs séparés, à chacun desquels est conférée la moitié de la puissance finale de l'onde radio synthétisée par le produit cartésien géométrique des deux champs de façon à former un intense vecteur de Poynting qui tend vers l'infini, depuis sont petit volume d'origine. Deux électrodes cylindriques verticales (30 et 31) sont alimentées avec environ la moitié de la puissance émettrice par un alimentateur (32) à travers un transformateur d'équilibrage et d'isolation (33), de façon à produire un champ électrique incurvé tel qu'il est indiqué par les lignes E. Les deux plaques circulaires horizontales (35 et 35) sont alimentées séparément par une tension à phase appropriée, produisant le courant de déplacement (D') à partir de l'alimentateur (36) via le transformateur d'équilibrage et d'isolation (37) et ledit courant de déplacement de fréquence radio crée un champ magnétique correspondant H en vertu de la loi de Maxwell D' = ALPHAXH, lequel champ s'incurve autour de l'antenne en croisant les lignes E afin de synthétiser ledit vecteur de Poynting. L'antenne à champ croisé à alimentateurs jumelés forme une antenne radio très compacte qui est efficace, se caractérise par une bande large et par une valeur Q peu élevée et émet ou reçoit sur une bande de fréquences dont le rapport est supérieur à vingt sur un.
Patent EP-0364520-A1 (EP)
Inventor: EIDENSCHINK RUDOLF
IPC: C09K19/00
Filed: 1989-02-16
Abstract: Un élément de construction mécanique se compose de corps solides mobiles mutuellement séparés par une masse organique fluide et présentant un frottement variable les uns par rapport aux autres. Les modifications du frottement sont obtenues par des points de transition de phase entre diverses phases thermotropes de cristaux liquides ou entre une phase thermotrope de cristaux liquides et une phase isotrope.
Patent EP-0386166-A1 (EP)
Title: PROTAMINE-REACTIVE IgM ANTIBODIES.
Inventor: RODMAN TOBY C
IPC: C07K16/00
Filed: 1989-03-24
Abstract: The present invention is directed to protamine-reactive, IgM antibodies, and their uses in prognosis, diagnosis, and therapy. In a specific embodiment, the invention relates to low affinity binding, protamine-reactive serum IgM antibodies. In particular, such antibodies can recognize a sequence comprising four arginyl residues, including a triplet, within a six amino acid residue sequence. Such antibodies may be natural antibodies (i.e., not induced). A low affinity subset of serum protamine-reactive IgM antibodies may be assayed for prognosis or diagnosis of AIDS. Such antibodies are detectable in sera of normal subjects and HIV-infected individuals who subsequently exhibit a significant period of latency, but are absent or deficient in sera of individuals diagnosed with AIDS and sera of HIV infected individuals, who though asymptomatic at the time of the sampling, proceed to AIDS within a relatively short time. The invention provides methods and diagnostic kits for the detection and/or measurement of the low affinity subset of protamine-reactive serum IgM antibodies, for the prognosis and diagnosis of AIDS and other immune system abnormalities.
Patent EP-0424401-A1 (EP)
Title: Modular roofing element
Inventor: SCARPA TOBIA
IPC: E04D1/18
Filed: 1989-05-10
Abstract: A modular roofing element (1) consisting of a plate-like element of substantially rectangular shape in which one side edge (2) is bent frontwards to U-shape and is provided with a lower appendix (4) bent rearwards to U-shape, the other side edge (5) is bent rearwards to U-shape, and the upper transverse edge (7) is bent frontwards to U-shape.
Patent EP-0366779-A1 (EP)
Inventor: BOURDIER JEAN CLAUDE
IPC: A45D44/00
Filed: 1989-05-16
Abstract: Dispositif de sélection de coiffures par formation d'une image composite à l'aide de deux projecteurs (1, 2) dont l'un (1) projette l'image de la cliente et le second (2) une coiffure sélectionnée dans un ensemble de coiffures. Un masque ajustable (14) est disposé sur le trajet optique du premier projecteur (1) de l'image de la cliente, alors qu'un cache fixe (18) et un masque escamotable sont disposés entre l'écran et le second projecteur.
Patent EP-0423219-A1 (EP)
Inventor: WHITE VICTOR ALBERT MONTGOMERY
IPC: A24D1/18
Filed: 1989-06-30
Abstract: L'invention concerne un procédé de préparation d'une garniture de cigarette comprenant du tabac et un additif d'herbe ou d'épice partiellement fibreux, consistant à traiter l'additif afin d'en faire une matière se présentant sous la forme de feuille, à couper ladite matière en feuille en parties ayant la taille d'une feuille, à mélanger la matière en feuille coupée avec du tabac dans le rapport additif-tabac voulu, et ensuite à couper, sécher ou traiter autrement la matière mélangée pour former une garniture de cigarette. L'invention concerne notamment mais pas uniquement l'utilisation de clous de girofle comme additif.
Patent EP-0440664-A1 (EP)
Inventor: VOIGT HEINZ
IPC: H01F6/06
Filed: 1989-08-22
Abstract: Bobines de self comportant un noyau en céramique à base d'oxydes métalliques (par exemple, Y-Ba-Cu-O) pour la limitation du courant de court-circuit dans des réseaux d'alimentation en énergie. Le concept du limiteur de courant est basé sur le fait que le noyau de la bobine est supraconducteur en régime de fonctionnement sous intensité nominale et que, par ses courants de protection, l'inductance obtenue dans la bobine est maintenue à de faibles valeurs. En régime de surcharge, l'enroulement de la bobine produit un champ magnétique élevé en conséquence dans le noyau, champ qui amène ce noyau à l'état normalement conducteur. De cette façon, on fait disparaître les courants de protection liés à un accroissement de l'inductance obtenue, entraînant ainsi une limitation du courant. Pour obtenir une inductance particulièrement élevée en régime normalement conducteur, le noyau supraconducteur de la bobine peut être réalisé en prévoyant un creux et en le remplissant au moins partiellement d'un matériau ferromagnétique.
Patent EP-0417288-A1 (EP)
Inventor: KIKUCHI TAKASHI - WAKABAYASHI
IPC: F23G5/46
Filed: 1989-10-04
Abstract: This invention relates to a drying and combustion apparatus of high moisture content solid inflammable matters which includes a hopper (20) for storing high moisture content solid inflammable matters, a dryer (1) for drying the high moisture content solid inflammable matters charged from the hopper (20) and an incinerator (23) for receiving the dried solid matters dried by the dryer (I) through a transfer pipe (22) and burning them, and which introduces the exhaust gas from the incinerator (23) in to the dryer (I) and uses it as a drying gas. After the high moisture content solid inflammable matters are dried by the dryer (I), they are immediately transferred to and burnt in the incinerator (23). The exhaust gas from the incinerator (23) is used as the drying gas of the dryer (I).
Patent EP-0439486-A1 (EP)
Inventor: LARSSON MATS
IPC: C23C2/00
Filed: 1989-10-17
Abstract: Le procédé et le dispositif décrits servent à amener du métal supplémentaire dans un bain de métal en fusion (2), servant à revêtir des composants en acier. Ledit dispositif comprend un tuyau d'alimentation (9, 10), qui peut être introduit dans le bain et qui comporte une entrée (11) pouvant être placée à un niveau inférieur à la surface (17) du bain, une sortie (12) et un organe d'alimentation (18) situé dans le tuyau d'alimentation et servant à aspirer du métal en fusion du bain via l'entrée (11) conjointement avec le métal supplémentaire (4), lequel est amené à fondre pendant qu'il traverse le tuyau.
Patent EP-0383004-A1 (EP)
Title: Rollers for high-pressure roller presses
Inventor: PARTZ KLAUS-DIETER DR
IPC: B02C4/30
Filed: 1990-01-04
Abstract: In order to construct rollers (10, 11) for roller machines, in particular anti-wear armoured rollers for high-pressure roller presses for material bed crushing of granular material, in such a way that when operating the roller machine a recess-shaped or trough-shaped wear profile (15, 16) or lateral beads do not occur at the front-side ends of the roller surfaces, or only occur after a very long operating time, it is proposed according to the invention to construct the roller surface, which is per se wear-resistant, at its lateral edge regions (17, 18) in terms of wear technology in such a way that the lateral edge regions of the wear-resistant roller surface wear more rapidly in a selective manner, and this higher degree of wear counteracts the occurrence of the lateral beads on the roller surface or is counteracted by a matched roller geometry of the bead formation. <IMAGE>
Patent EP-0387819-A1 (EP)
Inventor: LACKNER KARL HORST
IPC: F24F7/00
Filed: 1990-03-14
Abstract: The air-moving devices (23) of cage batteries (10) for keeping poultry have air-compartment flaps (32) which are suspended pivotably in chambers (30) and have traction cables (37) driven to and fro, which have springs (60) surrounding the latter. 
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Patent EP-0390003-A1 (EP)
Inventor: KLEER JOHANNES-KONRAD DIPL-ING
IPC: A61G7/10
Filed: 1990-03-26
Abstract: The invention relates to a mobile apparatus for transporting disabled persons who are to be lifted, lowered and moved horizontally. The apparatus according to the invention for transporting disabled persons consists of a hollow section (2) which is open at the bottom and in which a trolley (3) driven via a rotating toothed belt (10) is horizontally displaceable and has two deflection rollers (6) for the supporting belt (7) of the supporting element (4) accommodating the disabled person. The drive station (5) with direct current motors for driving the trolley and the supporting belt is situated at an end face of the hollow section. With the aid of simple fixing elements (13), the transporting apparatus according to the invention can be attached to and detached from walls, ceilings and pillars, and also in motor vehicles, without conversion work. The advantages achieved by means of the invention reside particularly in the fact that the apparatus according to the invention for transporting disabled persons can be universally employed at the most varied locations, that only a single transporting apparatus is necessary, which, because of its compact structure and its light weight, can easily and quickly be installed in rooms, baths, toilets, motor vehicles, etc, and can conveniently be moved from place to place. <IMAGE>
Patent EP-0408006-A1 (EP)
Inventor: HARRIS DONALD L
IPC: E05D15/06
Filed: 1990-07-11
Abstract: A multi-directional track (52,54) and trolley system for movably supporting wall panels in which the track includes spaced track flanges (28) forming a track slot and at least one track intersection having a curved track element with a curved edge. The trolley includes radial support wheels (24) rotatably mounted in laterally spaced tandem pairs on a frame for rotation about spaced parallel horizontal axes. The trolley is provided with guide rollers (36) adjacent each end thereof and rotatable about vertical axes and a centrally disposed panel supporting member which depend from the trolley body and are positioned in the track slot (32). The trolley entering an intersection can exit from the intersection in any of at least two directions without stopping. While changing its direction of travel, the guide rollers engage the flange edges. Diverter pins can be provided on the trolley and are associated with diverter blades at intersections to assure that the trolleys will always follow the same route.
Patent EP-0424629-A1 (EP)
Inventor: DUMSCHAT RAINER
IPC: B62D1/19
Filed: 1990-08-22
Abstract: A releasable locking device for a longitudinally adjustable vehicle steering column, having a positionally fixed steering column component (2) and a steering column section (3) which can be displaced relative thereto and has an end-side steering wheel (4) which can be secured under the influence of a hydraulic system, which system is controlled by a mechanical actuation element, is characterised in that the locking device has a closed, hydraulic piston/cylinder unit (8) which is arranged coaxially with respect to the steering column and is coupled between the positionally fixed steering column component (2) and the displaceable steering column section (3) and which can be locked in its different support positions when the cylinder chamber which, when the cylinder chamber which is pressurised in the event of an impact on the steering wheel (4), is completely filled, can be blocked in its various support positions by a locking device arranged in an overfill path between the two connected cylinder chambers. <IMAGE>
Patent EP-0425808-A1 (EP)
Inventor: ROSOLIA FRANCO DR
IPC: B01D11/02
Filed: 1990-09-20
Abstract: A high-pressure extraction process and a device suitable for this are described, the mixture being mixed at high pressure drop and at substantially laminar flow in a high-pressure mixer for the starting substance and the solvent, and the mixer having a plurality of successive mixing stages in which the mixture is distributed into increasingly fine droplets and mixed with the solvent in the manner of a dispersion. The solvent is fed to the mixture via separate lines in these stages.
Patent EP-0427038-A1 (EP)
Inventor: DEL FABRO GIORGIO
IPC: B21D11/12
Filed: 1990-10-20
Abstract: Rod-bender plant with a device (21) for setting the size of the rods, which comprises a first bending unit (11) and a second bending unit (11) able to be positioned in relation to each other, a unit (19) to clamp rods being located in an intermediate position, each of the bending units (11) including a substantially, but hot necessarily, horizontal work platform (13), which plant can bend one or more rods at the same time so as to obtain shaped and bent rods for building work, means for the initial positioning of the rods to be bent being included in a position to contact the bending axis (23) of the rod and in cooperation with the work platform (13) of one bending unit (11), the initial positioning means being embodied with a device (21) to set the size of the rod, the device (21) being in a stationary and constant position in relation to the relative bending unit (11).
Patent EP-0395146-A1 (EP)
Inventor: STEKELENBURG MICHAEL ALWIN M
IPC: H03K17/16
Filed: 1990-04-19
Abstract: The control circuit has two semiconductor switches (PT, NT) which are controllable from a clock pulse generator (CG)  via  which switches one of two direct voltages (+Va, oV) is periodically applied to a clock electrode (E), constituting a capacitive load, of an integrated circuit (IC). To realise a reduced energy dissipation, the clock electrode (ET) is connected to ground  via  a series arrangement (LC) of an inductance (L) and a capacitance (C) and a clock pulse supply is effected at which the switches (PT, NT) are successively conducting with an interval thereinbetween in which both switches are non-conducting. As a result, a resonant circuit (L, C, CE) of the inductance (L), the capacitance (C) and the clock electrode capacitance (CE) is active during the intervals.
Patent EP-0399596-A1 (EP)
Inventor: STAIJEN THEODORIS JOHANNES ENG
IPC: B65H45/101
Filed: 1990-05-16
Abstract: Device for bringing a zigzag folded web (19) of forms (20) into a shape of a stack (24) onto a table (4) being movable in vertical direction. Said device comprises a stack­opening finger (38) which can be moved from a position outside the stack (24) to a position in which it is positioned partly in said stack and has lifted the forms (20) lying above it for forming a slit (51), a flexible plate (53) extending substantially in a horizontal plane and being supported by a knife plate (54) positioned below it. A support means is present for this knife plate (54) to enable it to move with the flexible plate (53) while the cutting edge (55) of said knife plate (54) is positioned at some distance behind the leading edge (56) of said flexible plate (53) until the latter is positioned under substantially the total stack and close to the fold (22) to be cut and there is brought to a stop after which the knife plate (54) can be moved beyond the flexible plate leading edge (56) for cutting the fold (22).
Patent EP-0450207-A1 (EP)
Inventor: BASE JAMES D
IPC: E21B47/18
Filed: 1990-04-02
Abstract: In one broad aspect, the invention provides a method of receiving instructions for an implement, for example, a drill string stabilizer, mounted on a drill string, which instructions are transmitted by varying the rate of flow of, or pressure exerted by, the fluid in the bore of the drill string in accordance with one of a plurality of predetermined sequences; the method comprising the steps of:-
     a) monitoring variations in the rate of flow of, or pressure exerted by, the fluid in the drill string;   b) comparing the sequence of monitored variations with a plurality of predetermined sequences, each predetermined sequence corresponding to a set of instructions for the implement; and   c) either
   i) ignoring the variations if they do not correspond to a predetermined sequence, or   ii) if the variations do correspond to a predetermined sequence, executing the instructions which correspond to that sequence.       
     In another broad aspect, the invention provides a drill string stabilizer comprising a mandrel 2, slidably mounted within an outer casing 1 ; one or more pads 10 movable between a retracted position and one or more extended positions; means monitoring the rate of flow of, or pressure exerted by, the fluid in the drill string in use; and means 25,26 which, when activated, seal the stabilizer to restrict or prevent the flow of fluid through it; the arrangement being such that, with the sealing means activated, the exertion of a predetermined amount of pressure by the fluid causes the mandrel to slide within the casing, and the pad or pads to consequently extend.
Patent EP-0459038-A1 (EP)
Inventor: WARD CHRISTOPHER ROBERT
IPC: H01Q3/26
Filed: 1990-05-21
Abstract: An off-line processor arrangement for a broadband accelerated convergence adaptive antenna array wherein signals from a plurality of antenna elements are applied to respective identical tapped delay lines (T) the outputs of which are fed through individual signal weighting means to a beamforming network (BFN), the arrangement including one or more lattice filter means (LF) to which the auxiliary antenna element signals are applied together with the output response of the beamforming network to compute sets of weight correction vectors (* W) with which to update weight coefficients and means for storing said updated coefficients, said stored coefficients being applied to the individual signal weighting means to weight the outputs of the tapped delay lines.
Patent EP-0404382-A1 (EP)
Inventor: EBERLY PAUL EARL JR
IPC: B01J29/04
Filed: 1990-06-05
Abstract: A catalytic cracking composition comprises a zeolite-containing cracking catalyst and either (a) a physical mixture of a phosphorus-containing alumina or (b) an alkaline earth phosphorus compound-containing alumina. The composition is useful in a hydrocarbon cracking process performed in a catalytic cracking zone, and the components of the composition may be added to the zone separately and/or in admixture.
Patent EP-0408227-A1 (EP)
Inventor: LIANG RONG-CHANG
IPC: C09B17/00
Filed: 1990-07-02
Abstract: A photohardenable or photosoftenable composition comprises a cationic polymerizable or depolymerizable compound and a photoinitiator. The photoinitiator includes an anionic dye reactive counter ion complex and an onium salt and is capable of cationically polymerizing or depolymerizing the polymerizable or depolymerizable compound upon exposure to visible light.
Patent EP-0413500-A1 (EP)
Inventor: HEAD PETER RICHARD
IPC: E04D3/361
Filed: 1990-08-08
Abstract: A building system comprising a plurality of wall roof or floor members (10) each being a pultruded fibre-reinforced plastics structure and having a major face wall (12) which may be corrugated or otherwise curved and opposed side walls (14A, 14B) extending on one side of the major face wall (12) to form an open channel section. Adjacent members are attached together by connector plates (32), there being an elongate connector portion of head-and-neck shaped cross-section projection (34, 36) from the plate or side wall and received within a connection channel (28, 30) extending longitudinally of side wall or plate. Such a connection also enables members to be joined end-to-end.