baber/WOPTO huggingface dataset:
Patent EP-0249014-A1 (EP)
Inventor: REHAU AG CO
IPC: C02F3/20
Filed: 1987-04-18
Abstract: The invention relates to an apparatus for aerating media such as liquid manure and the like. It consists of an elongated, flexible hollow element (1) made of a polymeric substance which has a connecting piece for allowing gaseous substances to be fed to the hollow space. The wall of the hollow element has openings (13) which are provided around the circumference and spaced from each other in a predetermined fashion, which openings are closed in the unloaded state and open to allow gas to pass out when the hollow space is charged with a pressure. The characteristic of the invention consists in the fact that the wall of the hollow element is composed of at least two layers (11, 12). The internal layer (11) is composed of soft polyvinyl chloride, and the external layer (12) is a permanently flexible coating. Both layers have relative thicknesses of 1:1 to 1:20, preferably 1:5 to 1:10. <IMAGE>
Patent EP-0262310-A1 (EP)
Inventor: BICKERT PETER DR
IPC: B01J27/13
Filed: 1987-07-01
Abstract: To isomerise unbranched functionalised alkenes with a terminal carbon-carbon double bond while retaining the carbon structure, these alkenes are treated in the presence of rhodium(III) or iridium(III) compounds at temperatures of 70 to 160 DEG C. Functionalised compounds with terminal double bonds employed are alpha-omega-alkenols and their esters, or alpha-omega-alkenecarboxylic acids and their esters, and as rhodium(III) compounds preferably rhodium(III) halides, in particular rhodium(III) chloride hydrate. The reaction products contain the carbon-carbon double bond unconjugated to the functional group.
Patent EP-0263987-A1 (EP)
Inventor: HOGARTH IAN
IPC: B41M5/10
Filed: 1987-09-14
Abstract: An overlapping overstrikeable ribbon is described having a carrier film (2) and an ink-releasing coating (3) in the form of a plastic matrix applied thereto, which contains at least one fatty dye and/or oil-soluble dye and optional carbon black and/or other ink pigments, as well as further conventional additives. According to fig. 1 the ink-releasing coating (3) can be subdivided into differently coloured coatings (4a, 4b and 4c) representing the three primary colours and a black coating (4d) for producing colour prints. The ink-releasing coating contains no fillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as a solvent for the dye(s). This ribbon has advantages when used in continously full cassettes, which are more particularly used in matrix printing systems.
Patent EP-0278085-A1 (EP)
Inventor: OEHLENSCHLAEGER ULLA
IPC: B29C65/02
Filed: 1987-12-11
Abstract: A material portion (1) of oriented material is converted through heating in an area adjoining one boundary surface of the material portion to a layer (10) of substantially non-oriented material. A film (2) is fixed to the fixing layer (10) in that the film is pressed with the help of compression and heating means (50) to the layer (10). Through the heat supply from the means (50) the necessary heat is supplied so that the film (2) will be fixed to the fixing layer (10). Owing to the film being bonded to substantially non-­oriented plastic material, the detachability aimed at in the bond between the film and the material portion (1) is achieved.
Patent EP-0273344-A1 (EP)
Inventor: KASAHARA KENICHI
IPC: H01L31/111
Filed: 1987-12-21
Abstract: A pnpn thyristor comprises an anode and cathode region, and a base region which is positioned between the anode and cathode regions. The base region is composed of a p-base layer facing the cathode region, and a first to third n-base layers. Among the first to third n-base layers, the first n-base layer faces the p-base layer, and the third n-base layer faces the anode region. The anode and cathode regions are wider in their forbidden bandwidth than the first and third n-base layers, and the second n-base layer is narrower in its forbidden bandwidth than the first and third n-­base layers so that an optical coupling property is improved, and a hight output of light is obtained.
Patent EP-0250024-A1 (EP)
Inventor: VERLAAN JOHANNES PETRUS JOZEF
IPC: C08L23/06
Filed: 1987-06-09
Abstract: Organic peroxides having at least one carbon-carbon double bond, e.g. 2-t-amylperoxy-4,6-diallyloxy-1,3,5-triazine, and the use of such organic peroxides as cross-linking agents for polymers are disclosed. The organic peroxides of the current invention allow polymer cross-linking at elevated temperatures. The disclosed organic peroxides are especially useful in processes for cross-­linking polymers and co-polymers of ethylene.
Patent EP-0322484-A1 (EP)
Inventor: ARICHA YOEL
IPC: E03B9/20
Filed: 1987-12-29
Abstract: A fluid-supply valve comprising a fluid inlet passage (2); an intermediate fluid chamber (4) of greater volume than this passage; an fluid outlet (6) from the chamber; and a device (8) for closing off the inlet passage which is selectively adaptable to operate in one of two modes, namely, a first mode in which the inlet is closed off by virtue of the fluid pressure of the supply system acting against the device and a second mode in which the the inlet is opened for the passage of fluid sequentially therethrough and through the intermediate chamber and the fluid outlet by virtue of user pressure exerted via the device and against the fluid pressure. The valve may be incorporated in a public drinking fountain in which the user activated mechanism is remote from the sealed from the passages through which the fluid flows.
Patent EP-0243018-A1 (EP)
Inventor: MEGURO KANJI
IPC: A61P7/02
Filed: 1987-04-01
Abstract: Compounds of the general formula:
     (wherein, R' and R 2  are, the same or different, hydrogen, a halogen, a lower alkyl, a cycloalkyl, a lower alkoxy, a phenylalkyloxy, or trifluoromethyl; R 3  is hydrogen or methyl; R' is carboxyl or an esterified carboxyl; and X is oxygen or sulfur), or a salt thereof, are novel compounds, possess aldose reductase inhibitory and platelet aggregation innibitory activities, and of use as drugs for prevention and treatment of diabetic complications such as diabetic cataract, retinophathy, nephropathy, and neuropathy.
Patent EP-0240338-A1 (EP)
Inventor: FISCHER JANOS
IPC: C07C69/738
Filed: 1987-04-01
Abstract: This invention relates to the E-isomers of butenoic acid derivatives of general formula (la)
     as well as to the Z-isomers of general formula (Ib) wherein
     
     R stands for a (-)-menthyl or a (+)-menthyl group, to processes for their preparation and to pharmaceutical compositions containing them.   
     The compounds possess valuable pharmacological properties, in particular, they exhibit a cytoprotective effect.
Patent EP-0272048-A1 (EP)
Inventor: JONES STANLEY GERNARD
IPC: B26D1/60
Filed: 1987-12-09
Abstract: In a machine for making paper booklets from a multiplicity of paper strips on bobbins that are converged into a continuously advancing strand a reciprocating cutting station (25) defined by leading and trailing plates (27, 28) performs the operations of firstly clamping the strand while the station (25) moves with the strand and secondly of cutting off booklet lengths of paper by means of a knife (156). Cut booklets are ejected into a discharge chute (32) by ejection means (200) including an ejector bar (211) terminating a thrust plate (214). According to the invention the ejection means (200) is separated from the cutting station (25) and is fixedly located opposite to the chute (32). Connection between the cutting station (25) and the ejection means (200) is established by a common rotating hexagonal shaft (76) which is operably connected to clamping and cutting mechanisms of the station (25) and which carries a pair of cams (207, 208) that actuate the ejector (211) through a parallelogram linkage. By this means the motion of the ejector (211) can be gradual rather than abrupt, the machine is easier to set up, and the ejector thrust plate (214) can span substantially the full width of chute (32) so that the likelihood of cut booklets becoming misplaced is reduced.
Patent EP-0256928-A1 (EP)
Inventor: VOITURIEZ BERNARD
IPC: G01L9/00
Filed: 1987-08-03
Abstract: Capteur de pression de dimensions réduites apte à travailler dans des fourchettes étendues de température et de pression, ainsi que dans des ambiances agressives (corrosives, radioactives ou vibratoires). Il comprend essentiellement une lame (1) prolongée par deux cylindres (13 et 14) sur lesquels sont fixés les embouts d'un soufflet (10) à l'intérieur duquel on crée le vide. Le cylindre (14) est excentré par rapport à la lame (1). Les efforts de pression induisent une flexion pure et une compression de la lame (1). Deux jauges d'extensométrie (2 et 3) disposées sur les faces opposées de la lame (1) et dont les déformations sont soustraites par un montage électrique permettent de caractériser la flexion.
Patent EP-0240457-A1 (EP)
Inventor: AHRENS UWE
IPC: B23Q1/00
Filed: 1987-03-13
Abstract: The instrument has a guide pin and permits a more rapid working by virtue of the fact that, in between the guide pin (2) and the wall of a longitudinal channel (3) of the cutting instrument (1), which channel is provided for the guide pin, there is a liquid channel (15) for the supply of coolant to the cutting end (6). The liquid is supplied via a muff (7) and an associated transverse opening (13). The guide pin (2) can have a longitudinal flattening (20) or groove in order to ensure, despite the good fitting in the longitudinal channel (3), the supply of coolant to the cutting end (6). <IMAGE>
Patent EP-0271467-A1 (EP)
Inventor: MILLIAS DANIEL
IPC: C10L11/04
Filed: 1987-11-13
Abstract: A small wooden cage ready to be kindled for feeding the hearth of an open fireplace. The cage consists of a wooden case 1 in which there are arranged a first layer of broken-up wood 2, a second layer of small logs 3, a third layer of logs 4 and a wick 6 which, prepared in a substance in order to be easily ignited, is arranged over a part of its length inside the case 1 where it is connected to an activating device 9, on its bottom 1a and below the broken-up layer 2 and over the other part of its length, outside the case 1 so that its free end 6a emerges outside to be easily lit by the user. Applications: open fireplace hearths for urban dwellings. <IMAGE>
Patent EP-0278953-A1 (EP)
Inventor: MAZZONI GUIDO
IPC: B30B11/22
Filed: 1986-12-06
Abstract: La machine ci-décrite se compose d'un ensemble d'unités en lignes comprenant successivement une extrudeuse (10) pour la pâte de base, dont la sortie est pourvue d'un premier raccord (11), un dispositif d'actionnement (20) d'un rotor comprenant une prise de force (23), le dispositif d'actionnement comprenant une unité de sortie (25) reliée en ligne avec les autres parties et pourvue en amont d'un deuxième raccord (21) s'adaptant sur le premier raccord (11) et d'un troisième raccord (22) en aval, un rotor (60') solidaire d'un arbre s'adaptant sur la prise de force (23), une plaque filtrante (40), une tête d'extrusion (50) pouvant contenir le rotor (60') et pourvue d'un quatrième raccord (52) s'adaptant sur le troisième raccord (22), les troisième et quatrième raccords recevant entre eux la plaque filtrante (40) éventuellement munie d'injecteurs (41). Il est également possible d'ajouter une extrudeuse auxiliaire (30) pour obtenir du savon coloré. Cette extrudeuse présente une partie terminale (35) pouvant être intercalée en ligne entre les troisième (22) et quatrième (52) raccords.
Patent EP-0298998-A1 (EP)
Inventor: BLONDEL JACQUES
IPC: G03B15/06
Filed: 1987-10-26
Abstract: Support orientable suivant toutes positions angulaires et hauteurs pouvant se plier et déplier rapidement pour faciliter toutes possibilités de transport. Support de type pantographe taré de sorte à exercer une force supérieure au niveau de son extrémité à la charge maximum destinée à être fixée sur celui-ci. L'articulation étant pourvue d'un frein auto-réglable destiné à s'opposer à l'élévation de l'ensemble, ce qui le différencie de tous les supports existants où l'on est obligé de soulever puis bloquer l'objet à supporter.
Patent EP-0324884-A1 (EP)
Inventor: LIANG DAVIS
IPC: B60Q1/44
Filed: 1988-01-21
Abstract: This invention relates to a dynamic safety indicator for a vehicle and in particular to one including a set of indicating lamps composing by a red 5, a yellow 4 and a green 3 lamps, a microswitch 1 and a relay 2. By the stroke of the accelerator pedal 6 which drives the microswitch 1 and the relay 2, different dynamic conditions of the vehicle can be indicated clearly. As the vehicle is starting, the yellow lamp 4 is lighted. When the accelerator pedal 6 is pressed, the green lamp 3 glows, and while the brake is applied, the red lamp 5 gives light thus ensuring safety for the vehicle.
Patent EP-0317698-A1 (EP)
Inventor: AMANO SHINTETSU
IPC: H05B41/24
Filed: 1988-03-29
Abstract: A resonance circuit (34) is connected across the DC power supply (32) via a switching element (33), the ON-OFF operation of which is controlled by the output signal of a signal generator (35). A leakage transformer (38) is provided which uses, as its primary winding, the winding (36) of the resonance circuit, and a neon tube (22) is connected to the secondary winding (37) of the leakage transformer.
Patent EP-0298519-A1 (EP)
Inventor: GASSER HERMANN
IPC: B65H54/70
Filed: 1988-07-08
Abstract: In a known process and device, the card sliver is introduced into a rotary depositing tube (4) by means of a current of compressed or aspirated air during draw-in stage and conveyed continuously through the tube to the can (2) during a depositing stage. The drawback of this process is that dust particles and short fibres are conveyed to the can together with the card sliver or escape to the surroundings. In the process according to the invention, short fibres and dust particles are prevented from escaping by generating an aspirated air current in the depositing tube during the depositing stage in the opposite direction to the direction of transport of the card sliver. The process and device are useful in installations in the textile industry in which card slivers are deposited temporarily in cans.
Patent EP-0309687-A1 (EP)
Inventor: DIETERLE FRANZ
IPC: H04N5/63
Filed: 1988-08-04
Abstract: In stand-by mode, the drive pulses for the vertical stage are lacking. The supply voltages (Us) are generated by retrace rectification and are therefore small. When the receiver is switched on, drive pulses are produced for the vertical stage. A forward rectification of the operating voltages (Ut) occurs with nominal value. The operating section processor (14) is supplied from the unloaded operating voltage (Uton) for the audio stage in stand-by mode. <IMAGE>
Patent EP-0312737-A1 (EP)
Inventor: BLATTLER ERNST
IPC: F16K31/02
Filed: 1988-08-25
Abstract: Two heat exchangers are arranged in a fixture body of a water dispenser. A Peltier arrangement is provided between the two heat exchangers. Valves arranged downstream of the two heat exchangers with respect to the direction of water flow control the flow of hot and cold water through the water dispenser. The Peltier arrangement senses and responds to the temperature difference prevailing between the two heat exchangers through which respectively flows hot water and cold water. This Peltier arrangement converts the sensed temperature difference into an electrical potential or voltage which is used to power an electronic control. This electronic control, among other things, influences opening and closing of the valves.
Patent EP-0364620-A1 (EP)
Inventor: KEINER WERNER DIPL-ING
IPC: F16D65/12
Filed: 1988-10-19
Abstract: The invention relates to brake discs with at least one brake ring 4, to which is connected on the inside a pot comprising a wall 20 and a bottom 22. In the region 10 where the brake ring 4 is connected to the wall 20 of the pot 1 a wave-like transition which represents an expansion groove in the axial direction and a reinforcement in the radial direction is formed. <IMAGE>
Patent EP-0346523-A1 (EP)
Inventor: JURR RICHARD
IPC: E05B51/02
Filed: 1988-11-02
Abstract: A piston (2) of an actuator is articulated to the inside of the housing (1) of the actuator by means of a parallelogram linkage (10). As a result, the piston (2) is necessarily displaced parallel to itself when its pressure chamber (4) is subjected to pressure. This makes it possible to provide an active rod (6), rigidly fixed to the piston (2), non-centrally thereon. <IMAGE>
Patent EP-0328787-A1 (EP)
Inventor: CARLEER LOUIS NORBERT
IPC: G03F1/88
Filed: 1988-02-17
Abstract: Process for the production of photographic masks for tonal correction by dry dot etching wherein the selection of a particular halftone colour separation image or overlay combination of halftone colour separation images in mask production is not decided on the basis of the subjective attribute of colour, i.e. hue, in area(s) to be colour corrected, but is decided on the basis of optical density differences in the halftone colour separation, i.e. differences in contrast, between the area(s) to be isolated as substantially transparent area(s), called herein also isolation area(s), and (a) particular background area(s) surrounding the area(s) to be isolated.
Patent EP-0292205-A1 (EP)
Inventor: SCHAEFER FRITZ
IPC: C21C1/02
Filed: 1988-05-13
Abstract: Metallurgical treatment agents for molten ferrous metals e.g. iron and steel and suitable for e.g. desulphurising molten iron and steel comprise particulate magnesium coated with a first coating of a hydrophobic compound and a second coating of a particulate refractory material. The coated magnesium possesses improved flowability and is less prone to premature reaction when subjected to a high temperatures. The hydrophobic compound provides the magnesium with enhanced protection against hydration than may be obtained by a refractory coating alone.
Patent EP-0338156-A1 (EP)
Inventor: KAUFMAN CLIFFORD MARK
IPC: D21H17/67
Filed: 1988-08-18
Abstract: A smoking article wrapper which when combined with a suitable tobacco column produces up to 75% less particulate sidestream smoke than do prior art cigarette paper wrappers and to methods of producing same. The paper contains freshly precipitated magnesium hydroxide filler precipitated by an equal or near equal stoichiometric addition rate process in the presence of the particulate magnesium hydroxide and/or calcium co-filler(s) and in the absence of the cellulosic pulp fibers.
Patent EP-0314528-A1 (EP)
Inventor: FRANZ THOMAS J
IPC: A61M37/00
Filed: 1988-10-31
Abstract: An article for the controlled release and delivery to animal tissue (including but not limited to animal epidermal tissue) of a composition of matter comprising a pharmacologically active agent which is causative factor in the occurrence of non-allergic or allegic contact dermatitis and an anti-dermatitic substance to prevent the contact dermatitis from arising or for minimizing its severity.
Patent EP-0375811-A1 (EP)
Inventor: BEAUMONT NICHOLAS GEORGE
IPC: B63C9/23
Filed: 1988-12-21
Abstract: An inflatable flotation assembly includes a compressed gas cylinder (10) stored inside a split housing the parts (12,13) of which are held together by a releasable pivot (15) on one end and an interlocked pivoted arm at the other end which engages a flexible tab (17) aligned against the gas cylinder. The arm (43) overlies the housing to engage the releasable pivot and when unclasped from this engagement will rotate to pierce the cylinder (10) by deflecting the tab (17). Thereafter the expansion of a flotation bladder separates the housing while the arm remains interlocked to the tab to control the rate of gas release into the bladder by the angular inertia of the arm around its pivot.
Patent EP-0336045-A1 (EP)
Inventor: HARRINGTON JAMES A
IPC: A61B18/00
Filed: 1988-12-23
Abstract: A delivery arrangement for CO₂ (carbon dioxide) laser radiation is described which is particularly designed for laser medical systems. The delivery arrangement has three components - an articulated arm (14) connectable to a CO₂ laser head, a waveguide probe (17) for directing CO₂ laser radiation to an operating site, and a coupler (19) for conditioning CO₂ laser radiation emanating from the arm (14) for coupling into the waveguide probe (17).
Patent EP-0375812-A1 (EP)
Inventor: PARTENHEIMER WALTER
IPC: C07B61/00
Filed: 1988-12-23
Abstract: A method for producing an aromatic polycarboxylic acid by oxidizing an aromatic feed compound having at least 3 oxidizable ring substituents, wherein, after ini­tiation of the oxidation water from an external source is added and the reaction temperature is raised.
Patent EP-0285464-A1 (EP)
Inventor: JACQUIER PAUL
IPC: C21D9/08
Filed: 1988-02-23
Abstract: L'élément de chauffage (14) comporte un enroulement hélicoïdal (31) constitué à partir d'un fil de résistance de chauffage. Le fil de chauffage constitue l'âme centrale d'un câble coaxial (32) comportant une enveloppe externe tubulaire métallique et un isolant intercalé entre l'âme centrale et l'enveloppe externe. Le câble coaxial (32) constitue un enroulement hélicoïdal (31). Le dispositif peut être utilisé en particulier pour le traitement thermique des petits cintres d'un faisceau d'un générateur de vapeur d'un réacteur nucléaire à eau sous pression.
Patent EP-0299813-A1 (EP)
Inventor: MAILLOT CHRISTIAN
IPC: G01T1/29
Filed: 1988-06-14
Abstract: The image storing system consists of a layer (20) of a luminophore capable of storing an image carried by a beam (F1). The image is reconstituted in the form of a beam (F3) under the control of an electric field produced by electrodes (23, 24). A source of radiation (10) illuminates the luminophore layer (20) before the recording of an image and sensitizes the layer. <IMAGE>
Patent EP-0309315-A1 (EP)
Inventor: ESCARAVAGE GERARD
IPC: E05F11/44
Filed: 1988-09-14
Abstract: Ce dispositif de lève-vitre du type com­portant des moyens d'actionnement d'un mécanisme de montée et de descente de la vitre, à bras en X (1,2), dans lequel les extrémités des bras comportent des patins (3,4) coulissant dans une glissière (5) d'une structure de support (6) comportant des moyens de fixation (7) de la vitre, est caractérisé en ce que des moyens de butée frangibles (8,9) sont prévus dans le trajet de déplacement des patins (3,4) dans la glissière, de sorte que lorsque les patins sont en appui contre ces moyens de butée (8,9), ils bloquent la structure de support (6) en position par rapport aux patins (3,4) et donc au mécanisme de lève-vitre et déterminent ainsi une position de montage de la vitre dans les moyens de fixation (7) de la vitre sur la structure de support (6), les moyens de butée (8,9) étant frangibles par les patins (3,4) lors de la pre­mière manoeuvre tendant à les écarter.
Patent EP-0321542-A1 (EP)
Title: Dragline bucket.
Inventor: BRISCOE TERRY L
IPC: E02F3/46
Filed: 1988-02-19
Abstract: The invention relates to a dragline bucket wherein the center of gravity is along a line making an angle of at least 90 DEG  with a line from the tooth tip to the horizontal pivot axis of the dragline hitch. Also disclosed is a movable hitch.
Patent EP-0326818-A1 (EP)
Inventor: DURR HERBERT DIPL-ING
IPC: F26B23/00
Filed: 1989-01-11
Abstract: A process to extract liquid from moist material in a fluidised bed is characterised in that the material is mixed thoroughly essentially in its entirety in a circulating fluidised bed which is produced mechanically by a mixing device, in that the liquid obtained is at least partially evaporated in a first process section, utilising the heat potential of the moist material at sub-atmospheric pressure, and in that heated gas is conducted through the fluidised bed in a second directly following process section and the drying process is ended by at least partial saturation of the gas with the vapour of the liquid to be extracted. 
<IMAGE>