baber/WOPTO huggingface dataset:
Patent EP-0380581-B1 (EP)
Inventor: SITTLER FRED C
IPC: G01F1/692
Filed: 1988-09-28
Granted: 1997-11-26
Abstract: Un dispositif (10) de détection d'effets thermiques comprend un substrat semiconducteur (15) supportant une couche isolante (14) sur laquelle est déposée une fine pellicule de platine (12, 13, 16, 21). Des trous (17, 20) sont pratiqués par attaque dans le substrat semiconducteur et dans la couche isolante. La pellicule de platine est façonnée de façon à former un serpentin à résistance (16) suspendu au-dessus de l'un des trous (17). Le serpentin est suspendu au bord du trou mais ne comporte aucun autre point de support. Le serpentin à résistance présente une masse thermique faible et la résistance thermique est faible entre l'élément et le fluide contenu dans le détecteur. Le détecteur détecte les propriétés thermiques du fluide contenu dans le détecteur, telles que le débit-masse ou la conductivité thermique. Une seconde pellicule conductrice est déposée isolante sur la première pellicule pour former un détecteur à résistance (23) électriquement isolé d'un élément chauffant à résistance (16').
Patent EP-0332980-B1 (EP)
Inventor: BRUECKMANN RALF DR
IPC: D06M15/507
Filed: 1989-03-07
Granted: 1993-12-22
Abstract: The process involves
 a) condensing aromatic dicarboxylic acids or esters thereof with at least one diol to give prepolymers having an acid number of from 2 to 8,
 b) reacting the prepolymers with at least one molecular-weight-increasing compound, for example trimellitic anhydride, to give polyesters having acid numbers of from 40 to 60, and
 c) dispersing the polyesters by adding aqueous mixtures of ammonia and amines in a molar ratio of from 10:1 to 1:10 to give a polyester melt which has a temperature in the range from 150 to 210 DEG C. 
<??>The polyester dispersions are used as sizes or sizing filament warp thread.
Patent EP-0344643-B1 (EP)
IPC: A61K38/21
Filed: 1989-05-26
Granted: 1993-03-03
Abstract: Dipyridamole or a salt thereof enhances the antiviral activity of IFN- alpha .
Patent EP-0352438-B1 (EP)
IPC: F16L3/12
Filed: 1989-05-31
Granted: 1991-05-08
Abstract: A pipe clip comprising a baseplate, a pair of opposed arcuate-shaped strap segments, struts pivotally connecting the two segments to the baseplate at a point intermediate their ends to divide the strap segments into an inner end portion and an outer end portion, and mutually engageable toothed closure tongues on the outer end portions of the strap segments to lock the straps in place around a pipe. The closure tongues on the outer end portion of one segment comprise a plurality of external teeth and the closure tongues on the outer end portion of the other a plurality of internal teeth so that when the closure tongues is engaged around a pipe, the straps are symmetrical with the axis of the pipe being held.
Patent EP-0347691-B1 (EP)
Inventor: HORN PETER DR
IPC: C08J5/00
Filed: 1989-06-10
Granted: 1996-01-10
Abstract: The invention relates to polyurethane mouldings which are provided with a contoured, multilayer film and comprise a) a top layer of paint, b) a middle layer of a urethane- and/or urea-containing film, produced from a thermocurable mixture which has a long shelf life at room temperature, and c) a rear layer of a compact or cellular polyurethane, which may optionally contain inserts and/or reinforcing material, and to a process for the production of the polyurethane mouldings according to the invention and to their use.
Patent EP-0359920-B1 (EP)
Title: Device to automatically stack flat planar articles
IPC: B65G57/06
Filed: 1989-06-29
Granted: 1992-11-25
Abstract: In a method for stacking or palletising flat elements (66), such as cardboard blanks, prefolded flat-lying folding boxes and the like, the flat elements (66) are moved individually or in small packets onto a deposition surface (7), from which they are transferred to a pallet (65) or a part-stack situated on the pallet (65). In order to be able to continue with the stacking operation without interruption while the filled pallet (65) is exchanged for an empty one, an intermediate deposition surface (40) is provided onto which the flat elements (66) are transferred either when no loadable pallet (65) is available or when the part-stack on the pallet (65) has a smaller than defined height. <IMAGE>
Patent EP-0351613-B1 (EP)
Title: Process for removing nitrogen oxide from exhaust gases during fertilizer production
IPC: C05B11/06
Filed: 1989-07-01
Granted: 1992-09-16
Abstract: NOx-containing exhaust gases arising in the manufacture of fertilisers by digestion of raw phosphates with nitric acid are removed by adsorption in a scrubbing fluid. For this purpose, the exhaust gases are scrubbed in a scrubbing stage with a circulated ammonium nitrate solution of which the concentration is held at values from 5 to 30 % by weight and the pH is held at values from 3 to 7 by addition of ammonia and the temperature is at most 40 DEG C. The ammonium nitrate solution laden with NOx is heated to at least 55 DEG C in a regeneration stage, cooled again to the temperature of the scrubbing stage after it has left the regeneration stage, and at least partially recycled to the latter. <IMAGE>
Patent EP-0350973-B1 (EP)
Inventor: EHRENFELD UDO DR
IPC: A61K38/00
Filed: 1984-08-24
Granted: 1997-11-05
Abstract: The product contains an immunomodulator, a lipopolysaccharide or an immunomodulator labelled with a radioactive emitter, a dyestuff or a cytostatic, or a polysaccharide of this type, where appropriate in and/or on liposomes or lipidated, together with an auxiliary composed of an aldehyde and an alcohol.
Patent EP-0361305-B1 (EP)
Title: Injection molding die apparatus for use in the production of substrate of optical disk
Inventor: KITAMURA TAKEHIKO
IPC: B29C45/40
Filed: 1989-09-20
Granted: 1994-01-19
Abstract: An injection molding die apparatus for use in the production of an optical disk substrate (19) has a stationary die part (11) having a mirror-finished surface (12), a movable die part (13) carrying a stamper (14), an outer peripheral ring (16) slidably fitting on the outer periphery of the movable die part (13) and contactable with the stationary die part (11) when the movable die part (13) has been moved close to the stationary die part (11), such that a die cavity (17) to be charged with injected molten plastic is formed by the mirror surface (12) of the stationary die part (11), the stamper (14) and the outer peripheral ring (16). First and second ejection mechanisms (20, 27) are provided to push the injection-molded optical disk substrate (19) away from the stamper (14) simultaneously both at the central portion and outer peripheral portion of the optical disk substrate (19), while the optical disk substrate (19) is held in close contact with the mirror-finished surface (12) of the stationary die part (11), whereby the separation of the injection-molded optical disk substrate (19) from the stamper (14) takes place uniformly without distortion and failure in the transfer of the track grooves.
Patent EP-0362728-B1 (EP)
Inventor: RITTNER SIEGBERT DR
IPC: A61K9/16
Filed: 1989-09-30
Granted: 1994-11-23
Abstract: Ibuprofen which solidifies from the melt on contact cooling devices and is subsequently comminuted has good flow, pour and storage properties and is suitable for direct tabletting.
Patent EP-0377193-B1 (EP)
Inventor: OBERT PETER PROF DIPL-ING
IPC: D06F58/02
Filed: 1989-12-23
Granted: 1994-09-07
Abstract: A linen drier (tumbler) contains, in a machine housing (1), a rotating drum (2) which is surrounded by a jacket-like hot-air circulation space (3). Hot air flows continuously through the hot-air circulation space (3) and executes essentially a circular flow. All or some of this hot air repeatedly passes through a heating device (7), so that it is maintained at an essentially constant temperature. Moreover, the hot air passes through perforations in the drum (2) and the linen tumbled in the drum. As a result of the contact of the linen with the hot drum wall and the hot air passing through the drum wall, the water contained in the linen evaporates and is drawn off axially together with the hot air in the "moisture core". <IMAGE>
Patent EP-0335581-B1 (EP)
Title: Catheter y-connector with guidewire locking means
IPC: A61M25/08
Filed: 1989-03-22
Granted: 1993-08-18
Abstract: A Y-connector (34) for attachment to the proximal end of a guide catheter (10) which includes an arm (54) projecting from the side of the Y-connector, the arm including a clamp (62, 64, 66) for securing a catheter guidewire (20) against movement relative to the guide catheter.
Patent EP-0340953-B1 (EP)
IPC: G01S7/52
Filed: 1989-04-24
Granted: 1991-11-27
Abstract: Acoustic level sensing apparatus is provided, in which pulses of acoustic energy are transmitted by an electrically energized transducer towards a surface to be sensed, and the electrical output from the transducer following the pulse received by a receiver is digitized and analyzed by a programmed microprocessor to detect a return echo from the surface, so as to produce a digitized echo profile. The digitized echo profile is enhanced by removing narrow peaks likely to correspond with certain types of spurious echo (REMOVE_NARROW_ECHOES_F0), and narrow valleys which may represent fragmentation of a wanted echo (REFORM_FRAGMENTED_ECHOES_F0). Echoes are identified by comparing the profile with a time varying threshold generated derived from a linear regression performed on part of the echo profile (TVT_IN_F2), various different types of comparison being performed and their results combined (ALF_ALGORITHM) prior to selecting the most likely true echo on the basis of the combined results (SELECT_BEST_ECHO_FROM_FILE_3).
Patent EP-0343826-B1 (EP)
Title: Biological sensors
IPC: G01N21/43
Filed: 1989-05-16
Granted: 1992-12-09
Abstract: A surface plasmon resonance (SPR) sensor in which a membrane is used to enable the sensitive material to be readily changed to enable tests to be carried out on a sequential basis simply by moving or changing the membrane. In one embodiment, the membrane takes the form of a continuous film (24) which lies against and is moveable across by means not shown, a transparent plate (17) which forms part of the SPR sensor. The film (24) comprises a layer (31) of flexible transparent material to which is applied a thin layer (32) of metal such as silver. Applied to layer (32) is a layer (33) of sensitive material. The final layer (34) is a preformed layer of hydrophyllic plastics material which incorporates troughs (37) and passageways (35,38) for the transfer of sample across the sensitive layer. Light from a laser (not shown) is subject to total internal reflection at the interface between the transparent layer (31) and metal layer (32), and the reflected light is collected by a light detector (not shown). Provided conditions are correct, surface plasmon resonance occurs at the area of total internal reflection, the characteristics of which resonance are sensitively dependent upon the reaction between the sample and the sensitive layer.
Patent EP-0368461-B1 (EP)
Inventor: BAKER MATT
IPC: G01D5/12
Filed: 1989-09-25
Granted: 1993-11-03
Abstract: Telemetry apparatus for a rotating machine shaft includes a fixed collar (22) of lightweight composite material wrapped on the shaft (10) and having embedded in it telemetry apparatus (28a, 28b, 29a, 29b). Measured data such as torque from a strain gauge sensor is transmitted to a stationary sensor by pulses of infrared signals. An array of photovoltaic cells (23) receives energy from a stationary source (32) to power the rotating telemetry apparatus (28a, 28b, 29a, 29b). All rotating electronics is embedded in the composite material which may be, for example, E-type fibreglass. Such composite material provides a resistance to centrifugal forces due to rotation of the shaft (10) but has sufficient transparency to allow both the transmission of data and power to and from the rotating telemetry.
Patent EP-0329599-B1 (EP)
IPC: A61B1/12
Filed: 1989-02-15
Granted: 1991-12-04
Abstract: The invention relates to a procedure for the perfusion of body cavities with a fluid led from a dispenser reservoir 3 via a perfusion line 10 and a medical instrument 6. Pump 4 is connected with the perfusion line 10, a pressure sensor 5 is connected between pump 4 and medical instrument 6 to perfusion line 10, and an adjustment and measurement electronic system 12 is connected to pressure sensor 5 and pump 4. To build up, maintain, and measure as precisely as possible a preselected and precisely determined pressure in the body cavity, according to the invention the adjustment and measurement electronic system 12 determines the actual pressure in body cavity 1 by evaluating the pressure PIST measured by pressure sensor 5, the volume flow V supplied by pump 4, and the conductance G of the perfusion line 9 between pressure sensor 5 and instrument 6 and conductance G of instrument 6, and the pressure PSOLL in body cavity 1 is maintained constant at preset level PSOLL by continuous adjustment of the output of pump 4 with due consideration for conductance G.
Patent EP-0360774-B1 (EP)
IPC: B23B27/14
Filed: 1989-09-18
Granted: 1992-12-02
Abstract: The invention relates to an insert for chip forming machining. The insert (10) is a body having polygonal basic shape and is provided with a cutting edge at the periphery thereof and a chip former. The chip former is provided in the shape of a plurality of ridges (23) whereby the mutual distance between adjacent ridges diminishes in direction towards the middle of the cutting edge so as to form a conical corrugated chip (30) which is forced away from the workpiece during machining.
Patent EP-0422023-B1 (EP)
Inventor: BIONDI ASTORRE
IPC: F02P3/02
Filed: 1989-05-23
Granted: 1994-08-31
Abstract: Method of ignition for spark-fired endothermic engines, using a high-voltage generator device of the type having two capacitive windings paired together with the device using at least one recharging winding (1) of capacitor means (7) of the ignition system (C), and in which the charging voltage of said capacitor is induced by the flow variation provoked by the relative movement of magnetic means, and where said recharging winding (1) also alternatively carries out the function of secondary winding for high voltage, thus becoming a recharging winding with twin function.
Patent EP-0444048-B1 (EP)
Inventor: FENNESZ MANFRED
IPC: F24D19/06
Filed: 1989-09-29
Granted: 1994-04-20
Abstract: A flat temperature-regulating device comprises at least one temperature-regulating element (heating or cooling element) (1), at least one holding device and at least one flat cover (3). The holding device has a carrier module (2) which is fixed to a wall (4) by means of a holding element (35) and supports both the temperature-regulating element (1) and the cover (3) and/or establishes a thermally conducting connection between the two.
Patent EP-0438480-B1 (EP)
Inventor: KELBE RICHARD ROBERT
IPC: G03B17/24
Filed: 1989-10-04
Granted: 1996-02-07
Abstract: Dispositif d'enregistrement magnétique pour appareil photographique à images fixes (6) comprenant une tête magnétique (60) montée sur une plaque de film (30) et qui touche un revêtement magnétique sur le film (20). Un coussin de pression (66) situé de l'autre côté du film pousse le film (20) contre la tête (60). La tête se trouve en position inclinée de manière transversale par rapport au film pour s'adapter au rouleau du film et est munie de surfaces angulaires de sorte à améliorer le passage du film (20) sur la tête (60) et en faciliter le défilement.
Patent EP-0423248-B1 (EP)
Inventor: ENGLUND ARNOLD
IPC: F04C29/00
Filed: 1989-11-14
Granted: 1995-09-27
Abstract: Compresseur rotatif à vis comprenant des rotors mâle (2) et femelle (4) qui entrent en prise et opèrent à l'intérieur d'un espace de travail limité par une section terminale haute pression (6), une section terminale basse pression (8) et une section en tambour comprise entre ces deux dernières. Les rotors (2, 4) comportent des tiges de prolongement (22, 24, 26, 28) logées dans des paliers (30, 32, 34, 36) agencés dans les sections terminales (6, 8). De l'huile est amenée aux chambres des paliers (38, 40, 42, 44) de manière à lubrifier et à refroidir les paliers. Les chambres (42, 44) de la section terminale basse pression (8) sont vidangées en direction de l'espace de travail à travers un premier chenal (50) et une première ouverture (52) dans les parois (16) de l'espace de travail, et les chambres (38, 40) de la section terminale haute pression (6) sont vidangées en direction de l'espace de travail à travers un second chenal (46) et une seconde ouverture (48).
Patent EP-0387780-B1 (EP)
Title: Liquid separator
IPC: B01D17/022
Filed: 1990-03-13
Granted: 1993-06-09
Abstract: A liquid separator, in particular for separating mixtures of water and liquids of lower specific gravity, such as oil, petrol and the like, comprises a container having an upper inlet with inlet constriction and an outlet at about the same height as the inlet and opposite it, a separating part following the inlet part and having a discharge near the base, adjustable depending on the liquid level, and a discharge tube extending upwardly therefrom to the outlet. To extend the residence time and provide long flow paths and thus to optimise the degree of separation, the separator part comprises an annular chamber following the inlet constriction, said annular chamber being formed by the wall of the container and a separating wall approximately concentrically enclosing the container centre and extending to the outlet side, and the inner chamber, formed by this separating wall, in the container centre, which chamber contains the discharge into the discharge tube.
Patent EP-0392270-B1 (EP)
IPC: C07C17/16
Filed: 1990-03-29
Granted: 1993-06-16
Abstract: The reaction product in vapour form of the continuous reaction of C3-C4-monoalkanols with hydrogen chloride is discharged, condensed and separated into a light organic phase and a heavy aqueous phase. The heavy aqueous phase is distilled directly, the bottom product obtained is the HCl-containing water of reaction and the top product is an alcohol stream which is returned to the synthesis. The light organic phase is washed with water, dried and, if desired, distilled. The washing water is neutralised, stripped in order to free it from dissolved organic components and removed from the system as waste water.
Patent EP-0393923-B1 (EP)
Inventor: SUTHERLAND JAMES KENNETH
IPC: C07C62/04
Filed: 1990-04-11
Granted: 1993-10-27
Abstract: 6-Fluoroshikimic acid derivatives of the formula (I): <CHEM> wherein R<1> is hydroxy or a moiety biotransformable thereto and R<2> is hydrogen or -P(O)(OH)2 have antibacterial, antifungal and herbicidal activity. Their preparation and use are described as are pharmaceutical compositions containing them.
Patent EP-0449865-B1 (EP)
Title: Verbessertes trockenneutralisationsverfahren für organische flüssigphasen
Inventor: RITTER WOLFGANG
IPC: C07C69/54
Filed: 1989-12-15
Granted: 1994-09-28
Abstract: Die Erfindung beschreibt ein Verfahren zur Reingewinnung von im wesentlichen neutralen, schwerflüchtigen und reaktive olefinische Doppelbindungen aufweisenden organischen Verbindungen aus Einsatzmaterialien, die diese Komponenten zusammen mit untergeordneten Mengen saurer Reaktionsbestandteile und/oder entsprechender Hilfsstoffe in Flüssigphase enthalten mittels Neutralisation und Abtrennung der gebildeten Salze. Das erfindungsgemäße Verfahren ist dadurch gekennzeichnet, daß man zur Gewinnung von Reinprodukten, die auch ohne Destillation niedrige Rest-Säurezahlen mit niedrigen Farbzahlen verbinden, die Neutralisation mit festen feinpulvrigen Oxiden, Carbonaten und/oder Hydroxiden der Alkali- und/oder Erdalkalimetalle, gewünschtenfalls zusammen mit weiteren unlöslichen basischen Metalloxidverbindungen als Trockenneutralisation durchführt und nachfolgend die organische Flüssigphase von der feinpulvrigen Feststoffphase abtrennt. Bevorzugt setzt man zur Neutralisation die Oxide und/oder Hydroxide von Calcium und/oder Magnesium ein.
Patent EP-0457839-B1 (EP)
Title: A power plant with combustion of a fuel in a fluidized bed
Inventor: JONSSON ARNE
IPC: F23C10/24
Filed: 1990-02-08
Granted: 1994-10-05
Abstract: PCT No. PCT/SE90/00084 Sec. 371 Date Oct. 10, 1991 Sec. 102(e) Date Oct. 10, 1991 PCT Filed Feb. 8, 1990 PCT Pub. No. WO90/09550 PCT Pub. Date Aug. 23, 1990.The invention relates to a power plant with combustion of a fuel at a pressure exceeding the atmospheric pressure in a fluidized bed (18) of particulate material, a so-called PFBC power plant. A combustor (12) is enclosed within a pressure vessel (10) and surrounded by compressed combustion air. Ash chambers (44) in the lower part of the combustor (12) are enclosed in one or more spaces (50) with walls (52, 53) which are suitably designed as plane, water-cooled panel walls. The ash chambers (44) are designed with uncooled walls (62). Pressure equalizing openings (64) are provided in the ash chamber walls (62), which openings equalize any pressure differences which may arise between the ash chambers (44) and the surrounding space (50). The walls (52, 53) which form the space surrounding the ash chambers absorb the pressure difference between the ash chambers (44) and the space (32) between the combustor (12) and the pressure vessel (10).
Patent EP-0464037-B1 (EP)
IPC: C11C3/02
Filed: 1990-03-12
Granted: 1993-05-19
Abstract: Une installation de production en continu de monoglycérides d'acides gras, notamment de monostéarate de glycérine, par transestérification de triglycérides et de glycérine ou par estérification d'acides gras avec de la glycérine, comprend un réacteur fermé. Afin d'obtenir un produit fini avec un indice d'acidité réduit, l'installation comprend un récipient de dégazage (1) capable d'éliminer l'eau contenue sous forme de vapeur dans le mélange de réaction, un dispositif (11) de réglage du niveau dans le récipient de dégazage et une soupape (8) couplée au dispositif et agencée à une des sorties du récipient de dégazage. Un procédé correspondant permet de produire en continu des monoglycérides d'acides gras. Afin de résoudre le problème mentionné, l'eau contenue sous forme de vapeur dans le mélange de réaction est éliminée par dégazage avant la fin de la réaction. A cet effet, on provoque la séparation du mélange de réaction, pendant un temps de séjour déterminé, en une phase vapeur et en une phase liquide.
Patent EP-0429671-B1 (EP)
Inventor: FUJISHIMA NARUMI
IPC: B23K10/00
Filed: 1990-06-14
Granted: 1994-03-30
Abstract: A device for applying a dross adhesion preventive for plasma cutting, which is suitable for executing piercing start on a workpiece and is adapted to realize unmanned and automated plasma cutting operation. A nozzle (4) for injecting the adhesion preventive and a pump (7), both movable along with a plasma torch (1) of the plasma cutting apparatus, are fixed to a reciprocating table (2) having the plasma torch (1) mounted thereon, and the apparatus is provided with piping (8) for supplying compressed air to the nozzle, a solenoid valve (9) for opening or closing the piping, and acontrol unit (11) for controlling the operation of said pump and solenoid valve. Alternatively the device may be provided with a spray can (34) for the adhesion preventive, an actuator (39) for depressing the valve of this can, a nozzle tube (36), and further a control unit (11) for controlling the operation of the actuator (39).