baber/WOPTO huggingface dataset:
Patent EP-0178962-B1 (EP)
IPC: F17D1/00
Filed: 1985-09-06
Granted: 1989-05-24
Abstract: 1. A method for compressing and conveying a gas containing a hydrocarbon liquid fraction comprising the following stages in combination : a) introducing a liquid fraction comprising a polar solvent into said gas, b) transferring said gas to a turning rotor compressor, c) compressing said gas in said compressor and recovering at least part of the liquid fraction contained in said gas in the course of the same stage, i.e. the compressing and separating are essentially carried out at the same time, d) re-introducing at least part of the liquid fraction collected in stage c) into the compressed gas, the remaining fraction being recycled at a point upstream of said compressor, and e) conveying said compressed gas resulting from stage d) to a receiving site, stage a) being capable of being carried out before or after stage b).
Patent EP-0187106-B1 (EP)
IPC: B65D51/16
Filed: 1985-11-13
Granted: 1988-09-21
Abstract: A sealing device for containers which forms a valve for automatic elimination of overpressurized gases that may form with the container is provided. The device is composed of a rigid cap having a flat crown and depending skirt, an elastic disk sector in contact with the underside of the flat crown and an inner cap having a circular crown with a circular cutout and raised circular rim on an upperside thereof. A flat circular protuberance on the underside surface of the disk sector, when the device is in use fits into and is surrounded by the circular crown portion, both of which are adapted to fit vertically over the orifice of the container. When in use, the circular crown exerts a crushing pressure on the upper portion of the elastic disk sector while at the same time the flat circular protuberance remains sufficiently elastic to allow gases overpressurized to vent from the container.
Patent EP-0162907-B1 (EP)
Title: System and methods for cell selection
IPC: C12M1/34
Filed: 1984-11-08
Granted: 1992-01-15
Abstract: Individual living cells are placed at identifiable locations through the use of a carrier having a plurality of apertures which are 1) arranged in an ordered array, and 2) sized to hold individual cells. Once in the apertures, the cells can be studied, examined or manipulated on a one-by-one basis.
Patent EP-0179155-B1 (EP)
IPC: C08G65/44
Filed: 1985-04-16
Granted: 1988-06-08
Abstract: An integral lightweight solar cell panel containing a plurality of interconnected solar cells bonded to a fiber-reinforced polyimide film made from an isoimide-containing precursor. The solar cells can be placed on the reinforced polyimide film while the film is in a partially cured condition and the cells become bonded to the film upon completion of the cure. A transparent polymeric film, such as a polyimide, can be used as protective means for the front surfaces of the cells.
Patent EP-0207161-B1 (EP)
IPC: C08F210/02
Filed: 1985-11-25
Granted: 1989-07-12
Abstract: Dans un procédé de production d'un copolymère d'éthylène, un comonomère copolymérisable avec de l'éthylène est copolymérisé avec de l'éthylène sous une pression comprise entre 500 et 3000 kg/cmo et à une température comprise entre 100 et 350oC. On utilise un initiateur en présence ou en l'absence d'un agent de transfert de chaînes. Une graisse contenant un inhibiteur de la polymérisation sert à remplir des enveloppes et des lacunes d'un dispositif de retenue d'une pompe à surpression pour effectuer la copolymérisation. Le comonomère et l'éthylène sont mélangés partiellement ou entièrement sous une pression élevée, et introduits dans le réacteur. De cette façon, le copolymère ne s'échappe pas des enveloppes de la pompe, la conduite n'est pas bouchée, et l'on empêche la pompe de se casser, en augmentant ainsi l'efficacité de son fonctionnement. En outre, comme le copolymère se diffuse suffisamment dans le gaz éthylène, un polymère de haute qualité, contenant des quantités réduites de gel, peut être obtenu, la réaction pouvant être facilement commandée et menée de façon stable.
Patent EP-0202443-B1 (EP)
IPC: F23D17/00
Filed: 1986-04-04
Granted: 1989-12-20
Abstract: A method of and apparatus for burning liquid fuels such as oil or the like and/or solid fuels, especially coal, peat or the like, in pulverized form, the latter either in dry condition or mixed with a carrier liquid such as water and/or oil to form an emulsion being introduced together with the liquid fuel into a combustion chamber while creating a recirculating flow profile, said flow profile being confined by a rotating outer flow of air. For thorough breaking-up of the fuel introduced into the combustion chamber the fuel inlet is constituted by a plurality of inlet ports approximately evenly distributed along a circumference, especially a circle, the liquid-fuel inlet ports and the inlet ports for solid fuel or a fuel emulsion being alternately arranged along said circumference. The fuel inlet ports may be directed either radially and/or at an outward inclination in the direction of flow, based on the longitudinal axis of the combustion chamber. Preferably, a central compressed-air injection is also provided.
Patent EP-0206026-B1 (EP)
IPC: B21B35/14
Filed: 1986-06-04
Granted: 1988-10-12
Abstract: A high torque universal joint has a cross (10) formed by two mutually perpendicular pairs of coaxial trunnions (11), each pair of trunnions being rotatably received in bearings (26) which in turn are coaxially retained in blind bores (24) in the bearing caps (22) of one of two yokes (12, 12 min ). The yokes are subdivided into mating half sections (12a, 12b) which each include one of the bearing caps. The mating half sections are separably interconnected (48, 50) and are provided with juxtaposed confronting surfaces (38) lying on opposite sides of first yoke reference planes extending through the universal joint center (X). The mating half sections have end surfaces (52) which are adapted to abut the flanged ends (18) of rotatable elements (20) at second yoke reference planes. The first and second reference planes of each yoke are mutually perpendicular, and first and second key members (44, 54) are located respectively at the first and second reference planes. The restraining forces acting at the first and second yoke reference planes coact during service of the joint to prevent relative movement between the mating yoke half sections.
Patent EP-0226871-B1 (EP)
IPC: C07C49/753
Filed: 1986-11-28
Granted: 1991-08-07
Abstract: PCT No. PCT/DE86/00483 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Nov. 28, 1986 PCT Pub. No. WO87/03582 PCT Pub. Date Jun. 18, 1987.The invention relates to a process for the production of (5-chloro-3-hydroxycyclopentyl) acetaldehydes of formula II   <IMAGE> II  in which R signifies a benzyl radical, a tert-butyldimethylsilyl radical or a tert-butyldiphenylsilyl radical, characterized in that a compound of formula I   <IMAGE> I  in which R has the meanings already mentioned, is reduced in the presence of a reduction agent.
Patent EP-0223474-B1 (EP)
IPC: B23P15/28
Filed: 1986-11-03
Granted: 1990-08-08
Abstract: A method is provided of making a drill blank comprising a cylindrical carbide body 24 having a vein 26 of an abrasive compact embedded in one end thereof and bonded to the carbide. A method involves the steps of providing a solid, cylindrical body 10 of cemented carbide, forming a series of grooves 12 in one end surface 14 thereof, placing compact-­forming material in the grooves, exposing the cylindrical body to temperature and pressure conditions suitable to produce an abrasive compact of the material in the grooves, and severing the cylindrical body from one end surface 14 to the opposite end surface 20 to produce a plurality of the drill blanks.
Patent EP-0228980-B1 (EP)
IPC: C07C9/22
Filed: 1986-12-24
Granted: 1989-09-13
Abstract: A process for the preparation of 2,6,10,15,19,23-hexamethyl tetracosane and the isomers thereof having a basic hexamethyl tetracosane structure is described. Therein the raw materials are vegetable triglyceride oils and fats or oleins thereof obtained by physical refining. Together with an optional prior refining step, the process comprises a fatty acid and unsaponifiable material separation step, a saponification step giving unsaturated hydrocarbons, a hydrogenation step and a final deparaffining and purification step.
Patent EP-0214304-B1 (EP)
Title: Polarizing film
Inventor: OKUMURA TAKUZO
IPC: G02B5/30
Filed: 1986-02-25
Granted: 1994-05-04
Abstract: A high-performance, neutral-color polarizing film prepared by (A) using iodine as a polarizing element of a base and (B) allowing a dichroic dye to be adsorbed and oriented on a polymer film, which dichroic dye is one which has absorption and polarization characteristics in the lower wavelength region of visible light and which, when oriented in a polymer film together with iodine, shows the same transition moment direction as that of iodine, and/or one which has absorption and polarization characteristics in the higher wavelength region of visible light and which, when oriented in a polymer film together with iodine, shows the same transition moment direction as that of iodine. This polarizing film shows a higher light transmittance than conventional iodine-containing polarizing film, and is neutral and, in addition, it has such a high degree of polarization that it can be effectively used for liquid crystal display such as a liquid crystal TV and optical uses such as a CRT filter.
Patent EP-0230905-B1 (EP)
IPC: B29C51/14
Filed: 1987-01-14
Granted: 1992-03-11
Abstract: A flat panel of plastic is covered on at least one side by a film of plastic which can stretch when heated and contains a transfer dye. The film adheres to the panel in such a way that it can be peeled off. It is heated to the moulding temperature of the panel and shaped, dye being transferred from the film to the surface of the panel. The film may be left on the shaped article until further processing or until use, serving also as a protective film, and peeled off when required.
Patent EP-0247551-B1 (EP)
IPC: A01N43/58
Filed: 1987-05-23
Granted: 1991-10-30
Abstract: Substituted N-phenylpyridazone derivatives of the general formula I <IMAGE>  (I)  where R1, R2 and R3 are each hydrogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, halogen, cyano, phenyl, phenoxy, or phenylthio and Z is a straight-chain, saturated alkylene group of 1 to 5 carbon atoms, herbicides containing these compounds, and a process for combating the growth of unwanted plants.
Patent EP-0254109-B1 (EP)
IPC: E05D5/08
Filed: 1987-07-04
Granted: 1991-03-20
Abstract: A recessed hinge wherein a socket is installed in the pivotable door of a piece of furniture and an arm is attached to a stationary wall of the piece of furniture. The socket contains a pintle which connects the socket to the arm, and the socket has an open side which is concealable by a closure pivotally connected to the arm by a pin which is parallel to the pintle. The closure overlies the open side of the socket in the closed position of the door, and it arrests the door when the latter reaches its fully open position. Two extensions of the closure extend into the socket and engage abutments in the socket when the door is closed. The closure can be made of an elastomeric material.
Patent EP-0263388-B1 (EP)
IPC: B60G5/04
Filed: 1987-09-26
Granted: 1991-03-06
Abstract: The figure shows a double axle with a leaf spring steady bearing (11) and springs (1, 2, 3), which are joined by a collar (4) to the upper assembly plate (5) of the rubber bearing (6). Stabiliser plates (7) with a spherical segment shape are bonded in the rubber bearing (6) at regular intervals. The bottom assembly plate (8), which is likewise bonded onto the rubber bearing (6), is firmly but detachably connected to the spring saddle (9). <IMAGE>
Patent EP-0260194-B1 (EP)
IPC: A23C19/08
Filed: 1987-09-07
Granted: 1992-06-24
Abstract: Process for treating a cheese (F1), which comprises a first stage of the addition of proteins (P) to the cheese (F1), and a second, subsequent, mechanical treatment stage of shaping, characterised in that, on the one hand, the cheese to be treated (F1) is selected from those mature cheeses having a fat content of at least 50% and, more especially, pressed cheese, cheese spreads being excluded; and, on the other hand, the nature of the proteins (P) and the conditions of their addition to the cheese to be treated (F1) are selected such that the proteins (P), simultaneously, are at least substantially soluble, have a neutral or milky taste and act essentially as emulsifiers and slightly as, or not as, gelling agents; this taking place at a moderate temperature lower than the thermocoagulation temperature, which has the combined effect of, on the one hand, permitting a mechanical shaping treatment, especially by means of the technique of extrusion/forming, rolling/extruding/pressing, extrusion/blowing or the like, and, on the other hand, making it possible to obtain, by means of the treatment a treated cheese (F2) having a texture, taste and colour which are substantially identical to those of the cheese to be treated (F1) and a specific shape resulting from the mechanical treatment employed. <IMAGE>
Patent EP-0249614-B1 (EP)
Title: Oligomerization process
IPC: C08F18/04
Filed: 1986-12-03
Granted: 1992-06-03
Abstract: Oligomers are produced from unsaturated monomers. They contain terminal unsaturation and have a degree of polymerization of from 2 to 200. These oligomers are produced by the free radical polymerization of unsaturated monomers using as an initiator and/or chain transfer agent in the process a transition metal complex comprising a metal cation and at least one chelating agent, said transition metal complex being generally in accordance with formula (I), wherein M is a transition metal ion which can form hexa- or penta-coordinated structures and, when complexed in this manner, has two or more readily interconverted adjacent valence states, R is hydrogen or an organic group or a transition metal complex derived from formula (I) and L is a ligand for controlling the stability and electron transfer properties of the transition metal complex and consists of an electron pair donor (Lewis base) capable of coordination with the metal ion.
Patent EP-0250502-B1 (EP)
IPC: A61K35/14
Filed: 1986-12-18
Granted: 1993-06-09
Abstract: In a process for inactivating thermally sensitive, blood-carried vira in IgG preparations, and IgG containing solution, in particular a blood fraction, is subjected to purification to remove reducing carbohydrates and subsequent drying and heat treatment at a temperature of 60 to 95<o>C for 10 to 168 hours under conditions where the residual water content in the preparation is maximum 1% by weight. Such heat-treated IgG preparations have retained their original antigen-binding properties and a low content of complement activating agregates, while being freed of the said types of vira, such as LAV/HTLV-III or Hepatitis.
Patent EP-0295266-B1 (EP)
Title: Dispositifs a cristaux liquides smectiques
IPC: C09K19/46
Filed: 1987-04-01
Granted: 1993-05-26
Abstract: Un procédé, un dispositif et un matériau, servant à obtenir un affichage à cristaux liquides à commutation rapide, utilise l'effet ferroélectrique du matériau sous forme de cristaux liquides à phase smectique chirale. Afin d'obtenir une apparence uniforme, le matériau sous forme de cristaux liquides est disposé de façon à présenter un grand pas cholestérique à une température proche d'une température de transition de phase smectique/cholestérique. Ce grand pas cholestérique permet aux molécules de cristaux liquides de se refroidir, passant ainsi de la phase cholestérique à la phase smectique, avec un alignement uniforme. Le matériau smectique est contenu dans une cellule entre des parois (2, 3) portant des électrodes (5, 6) et traitées en surface, afin de permettre un alignement homogène du matériau sous forme de cristaux liquides (7).
Patent EP-0357595-B1 (EP)
Title: Exhaust gas cleaning device for diesel engines
IPC: F01N3/025
Filed: 1987-06-12
Granted: 1992-01-22
Abstract: An exhaust gas cleaning device for diesel engines has an exhaust gas soot filter (2) with a filter body (6) supported in a housing (4). The filter body (6) is regenerated by combustion of the soot when its temperature rises above the middle operating exhaust gas temperature range. Also provided is a burner (26) with a combustion air fan (28) whose hot gas side is connected with the flow through the exhaust gas soot filter (2). The filter (6) is supported in the housing in such a manner that at least a large part of its outer surface is heated externally during operation of the burner (26).
Patent EP-0308838-B1 (EP)
Title: Process for the production of fluorinated acrylic acids and their derivatives
IPC: C25B3/28
Filed: 1988-09-17
Granted: 1992-01-29
Abstract: The previous processes for the production of halogenated acrylic acids and their deuterised derivatives have to be carried out using chemicals, some of which are very toxic or very expensive. 
<??>However, it is possible to produce fluorinated acrylic acids by electrochemically detaching halogen atoms from halogenated fluoropropionic acids and their derivatives. 
<??>For this purpose, the acids or their derivatives are electrolysed in a solution containing water at the temperature of from -10 DEG C to the boiling point of the electrolysis liquid.
Patent EP-0360888-B1 (EP)
Inventor: ZITTA HEINZ
IPC: H03K7/08
Filed: 1988-09-26
Granted: 1993-11-18
Abstract: To carry out a logic operation on comparator comparison results of a pulse width modulator, a pulse width modulator designed in complementary MOS technology with two comparators (M1 to M5, M11 to M15; M21 to M25, M31 to M35) and associated output stages (M8, M9, M18, M19; M26, M36, M40) is described in which the output stages are connected together. For this purpose, the output transistors (M8, M18; M26, M36), controlled by the comparator outputs, of the output stages (M8, M9, M18, M19; M26, M36, M40) are connected in series with their output circuits and their output complementary transistors (M9, M19; M40) are connected in parallel. 
<IMAGE>
Patent EP-0319673-B1 (EP)
Title: Device and method for controlling the steam in a steam-proofing apparatus
IPC: A21C13/00
Filed: 1988-10-12
Granted: 1991-09-18
Abstract: In a steam-operated cooking device, towards the end of the cooking phase, steam is conducted via a controllable steam outlet opening (18) out of the cooking space (2) to the suction side of a blower and at the same time air is supplied to the cooking space via a controllable air supply opening (19) from the pressure duct (24) of the blower. In this manner, the steam situated in the cooking space is reduced to such an extent that when the oven door is opened irritating steam no longer emerges. <IMAGE>
Patent EP-0314972-B1 (EP)
Title: Device for heating water particularly a hot water boiler
IPC: F23N5/24
Filed: 1988-10-17
Granted: 1993-07-28
Abstract: The invention is based on devices for heating water, in particular a hot water boiler, with a combustion chamber which has an oil- operated or gas-operated burner, one or more heat exchangers and a suction draught blower which is to ensure a low pressure in the chambers flowed through by the smoke gases, specifically in such a manner that the burner is switched off when the prescribed low pressure is not present. In order to be able to carry out a reliable measurement of the internal pressure, the elements serving for determination of the pressure are, according to the invention, arranged in the region of the wall of the device, which serves for installation of the burner; an extensively turbulence-free measuring point is thus selected, which is also practically not exposed to dirtying and other influences. <IMAGE>
Patent EP-0288226-B1 (EP)
Title: Process for reducing the melt flow of olefin polymer products
IPC: C08F10/00
Filed: 1988-04-15
Granted: 1993-06-23
Abstract: A process for adjusting the melt flow of an olefin polymer product during a polymerization reaction comprising the polymerization of at least one alpha olefin in the presence of a polymerization catalyst, polymerization cocatalyst, and hydrogen as a molecular weight control agent, characterised by reacting at least part of the hydrogen with at least part of the alpha olefin in the presence of a hydrogenation catalyst when it is desired to reduce the melt flow of the polymer product.
Patent EP-0327748-B1 (EP)
Title: Polyurea and polyurea-epoxy microcapsules
IPC: B01J13/02
Filed: 1988-06-16
Granted: 1991-10-16
Abstract: An improved process for the production of microcapsules by the use of hydrogen transfer polymerization in the presence of a mixture of emulsifiers including either an aqueous solution of a sodium salt of naphthalen-sulfonic acid-formaldehyde condensate or diphenyloxide disulfonate with a polyvinyl alcohol. The process is particularly useful for the production of microcapsules containing a colorless dye intermediate used in carbonless copy paper (CCP) applications.
Patent EP-0335806-B1 (EP)
Inventor: GADRAS ALAIN
IPC: A01N47/02
Filed: 1989-03-23
Granted: 1995-11-02
Abstract: Fungicidal compounds of formula (II): 
<IMAGE>
 in which:
 R denotes
 - a lower alkyl radical optionally substituted by one or more substituents chosen from halogen atoms, preferably chlorine, fluorine or bromine, a lower alkoxy radical, a radical -Si(CH2)xR1R2R3, x = 0, 1, R1, R2 and R3, which are identical or different, being lower alkyl, lower alkoxy, aryl (especially phenyl) or aralkyl (especially benzyl);
 - an alkenyl, preferably allylic, radical, optionally substituted as when R denotes alkyl or by a C1-C3 alkyl group;
 Y = lower haloalkoxy, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethoxy, lower haloalkyl, preferably containing 1 to 3 carbon atoms, advantageously trifluoromethyl, halogen (preferably chlorine or bromine).
 n = 1, 2, 3, it being possible for Y to be identical or different when n = 2, 3.
Patent EP-0370085-B1 (EP)
Inventor: SELKER HARRY P
IPC: A61B5/0452
Filed: 1989-03-27
Granted: 1996-07-24
Abstract: A device for determining the probability of death in cardiovascular patients including an electrocardiograph adapted to deliver a signal in the form of an electrical waveform containing information about the condition of the patient's heart; a waveform recognition and measurement device adapted to analyze the waveform and generate output based on the analysis; and a computer adapted to receive the output and calculate a numerical value representing the probability based on the output. Also provided is a method for assessing cardiovascular mortality risk at a health care facility or provider using this device.
Patent EP-0381763-B1 (EP)
Inventor: MATSUSHITA SHUZO
IPC: C12P21/08
Filed: 1989-06-09
Granted: 1993-11-24
Abstract: On obtient un anticorps modifié par une toxine ou un fragment de cet anticorps en liant une substance susceptible d'induire chimiquement ou physiquement une toxicité contre les cellules humaines infectées par un virus avec un anticorps pouvant réagir spécifiquement avec un ou plusieurs antigènes dudit virus ou un fragment dudit anticorps par une liaison covalente via un support pharmaceutiquement inerte. Cet anticorps ou son fragment peut inhiber la prolifération des cellules infectées par le virus (cellules produisant le virus) même lorsqu'on l'utilise à faible concentration, et tue ces cellules sans inhiber la prolifération des cellules non infectées, tout en neutralisant efficacement le virus. On envisage d'utiliser cet anticorps dans le traitement d'infections virales chroniques telles que le SIDA et le syndrome apparenté au SIDA (ARC).