baber/WOPTO huggingface dataset:
Patent EP-0469014-A1 (EP)
Title: Emulgator-free liquid emulsion and method and device for producing the emulsion.
Inventor: ULRICH ARMANDO
IPC: B01F23/00
Filed: 1990-04-20
Abstract: Emulgator-free liquid emulsion and method and device for producing the emulsion. The emulsion consists of at least one hydrophobic liquid phase and at least one hydrophilic liquid phase, one of said phases being a disperse phase of the emulsion, which has a stable colloidal state with a particle size of the disperse phase of 1,000 nm or less, preferably a particle size in the range of 100 to 500 nm. In the method for producing the liquid emulsion in absence of an emulgator, the liquid phases are repeatedly recirculated in the form of their mixture through a mixing chamber which has an axially symmetrical shape and in which the mixture is brought into a rotational flow about the axis with a flow component parallel to the axis and in which the flow pressure of the mixture is reduced in flow direction by gradually increasing the flow velocity of the mixture up to the coaxial discharge of the rotating mixture from the mixing chamber to a minimum pressure being near to the vapor pressure of the mixture without reaching or falling below the vapor pressure. In the device the mixing apparatus (1) comprising a mixing chamber of a rotational symmetrical shape in a hollow element (14) with a plurality of tangential inlet openings (15) opening into a first chamber portion connected to a second chamber portion having a tapering section in flow direction and an axial outlet being coaxial with the axis of the mixing chamber, the first chamber portion has a rotational paraboloid form and the second chamber portion has a rotational inverse hyperboloid form, said axial outlet being a cylindrical duct portion (18), the parabolic wall (14) of said first chamber portion defining a focal line falling in the axis of rotation, said inlet openings (15) being arranged at a wide cross-section of the first chamber portion which is connected to the second chamber portion at the widest cross-section thereof, and the sum of the cross-sections of the inlet openings (15) substantially corresponds to the cross-section of said duct portion (18).
Patent EP-0471687-A1 (EP)
Inventor: BEN-BASSAT ARIE
IPC: C12N15/74
Filed: 1990-04-04
Abstract: Nucleic acid sequences encoding the bacterial cellulose synthase operon derived from Acetobacter are disclosed. Methods for isolating the genes, vectors containing the genes, and transformed hosts useful for the expression of recombinant bacterial cellulose synthase or production of cellulose are also described.
Patent EP-0475985-A1 (EP)
Inventor: HENRICSON KAJ
IPC: B01D21/26
Filed: 1990-06-06
Abstract: L'invention concerne un procédé et un appareil de séparation d'impuretés lourdes de suspensions de fibres dans une pompe centrifuge. Le procédé et l'appareil de l'invention sont notamment adaptés pour le traitement de suspensions de fibres dans l'industrie de traitement du bois. La matière première traitée dans l'industrie de la pâte et du papier, contient le plus souvent des impuretés lourdes, par exemple des pièces de métal ou de sable. Un trait caractéristique du procédé de l'invention, est que le mouvement rotatif de la suspension de fibres créé par la pompe est utilisé afin de séparer les impuretés lourdes de la suspension à pomper jusqu'à la périphérie extérieure de l'écoulement rotatif, d'où elles sont éliminées de la pompe, et séparées du reste de la suspension. L'appareil de l'invention est caractérisé en ce que le logement (52) de la pompe (50), comporte au moins un orifice de décharges (66) destiné à évacuer de ladite pompe les particules lourdes collectées au niveau de la paroi dudit logement (52).
Patent EP-0591150-A1 (EP)
Inventor: GOLESTANI S JAMALODDIN
IPC: H04L12/56
Filed: 1990-10-03
Abstract: Une stratégie de maîtrise d'encombrements pour un réseau (10) de commutation par paquets, comprend un plan d'admission régulant l'admission de paquets dans le réseau (10) ainsi qu'une stratégie (50) de mise en files d'attente à marche et arrêt, au niveau des noeuds du réseau (n'''). La stratégie de maîtrise d'encombrements utilise des tailles de cadres multiples (figure 6A) de sorte que certains types de connexions peuvent présenter des temporisations de mise en files d'attente courtes, tandis que d'autres types de connexions peuvent se voir attribuer une largeur de bande utilisant des petites unités de largeur de bande incrémentielles.
Patent EP-0505384-A1 (EP)
Inventor: YOUNT JOHN E
IPC: H01B1/20
Filed: 1990-11-09
Abstract: Un appareil de mesure de la respiration comprend une première jauge (14) destinée à être positionnée autour de la poitrine (11) d'un patient, ainsi qu'une seconde jauge (16) destinée à être positionnée autour de l'abdomen (13) d'un patient. Chaque jauge se compose d'un tube (20) en caoutchouc silicone, rempli d'un gel (24) conducteur. Le gel conducteur est une composition comprenant du glycérol, de l'eau, et du chlorure de sodium. Lorsque l'on fixe les jauges (14, 16) autour du patient (10), des signaux indiquant un volume absolu sont immédiatement disponibles, ce qui constitue un procédé nouveau amélioré de mesure et/ou de contrôle de la respiration.
Patent EP-0489220-A1 (EP)
Inventor: FIELDS THOMAS LYNN
IPC: C07K5/113
Filed: 1991-01-10
Abstract: The present invention is concerned with novel N,N'-bis(succinyl-peptide)-derivatives of 1,4-bis(aminoalkyl)-5,8-dihydroxyanthraquinones and the corresponding antibody conjugates thereof each of which have potential use in the treatment of human carcinomas.
Patent EP-0452748-A1 (EP)
Inventor: OHYA KANKI KASHIMA ENBI YUSHI-
IPC: C08F2/00
Filed: 1991-04-05
Abstract: A polymerization vessel (1) which is provided with a bubble sensor (10) for detecting bubbles on the liquid surface when they exceed a predetermined amount, and a process for polymerizing a monomer having an ethylenic double bond in an aqueous medium within a polymerization vessel is given. The invention is characterized in that a bubble sensor (10) detects bubbles on the liquid surface when they exceed a predetermined amount, and that  measures to suppress bubble formation are taken when said bubble sensor detects bubbles exceeding the predetermined amount. The present invention process suppresses formation of polymer scales due to foaming while maintaining the rate of heat recovery by the reflux condenser and the recovery rate of unreacted monomer as high as possible, achieving reduction of time in the polymerization cycle and improved quality of polymers.
Patent EP-0510225-A1 (EP)
Inventor: SCHOLZ WERNER
IPC: E04F13/04
Filed: 1991-04-24
Abstract: For coating planar substrates, for example the interior or exterior surfaces of buildings, a substrate (10), which is as flat as possible, is coated with an adhesive layer (12) which supports a planar carrier (16). According to the invention, this is a thin, flat material having in its depth dimension a zone of which the material strength is less than the adhesive strength with respect to the substrate. It is preferred to use a porous, impregnated long-fibre paper, having a thickness in the range of 0.30 to 3.00 mm, especially 0.50 to 0.80 mm, and having a basis weight not below 130 g/m<2>, particularly of bleached cellulose fibres having a length of 2 to 5 mm and a fibre thickness of 10 to 50  mu m. A capillary width in the range of 50 to 150  mu m is also favourable for impregnation with acrylate resin and/or a fungicide. The adhesive layer is a high-viscosity, humidity-insensitive adhesive, for example a pasty, rollable dispersion adhesive made of polyvinyl acetate or acrylate. The carrier (16) adhering to the substrate can simultaneously be an insulating material and can be externally coated, for example with a coat of paint or plaster (22). <IMAGE>
Patent EP-0457121-A1 (EP)
Inventor: FOCKENBROCK GISELA
IPC: B65D1/18
Filed: 1991-05-03
Abstract: A canister with a pouring opening (1) at the top and a handle, recessed grip or the like (2) at the top, characterised by a second handle, recessed grip or the like (3) which is located on or in the side face of the canister opposite the pouring opening (1). <IMAGE>
Patent EP-0461387-A1 (EP)
Title: Method and device for applying marginal perforations on a printing belt for rotary printing machines
Inventor: WALLMANN WILFRIED
IPC: B41F17/00
Filed: 1991-05-06
Abstract: The invention relates to a method for applying marginal perforations on a printing tape for a rotary printing machine having at least one back-pressure cylinder and at least two printing tape cylinders, over which the printing tape, bearing the continuous printing formes or printing images, runs and one impression cylinder of which is provided in the region of its ends in each case with a radial ring of pins, which pins engage the holes of the marginal perforations of the printing tape. To achieve the object of providing a method of this type, according to which the marginal perforations can be applied on a printing tape in such a way that the punched holes retain their circular shape even in the stressed state of the printing tape in a printing machine and the interval between the holes of the perforations corresponds precisely to the division of the pins of the toothed rings, the printing tape is stretched before the marginal perforations are applied with a stress corresponding to the stress with which it runs over the printing tape cylinders during printing operation. This tensioning state is maintained during the punching of the perforations. The invention furthermore relates to a device for carrying out the abovementioned method.
Patent EP-0457273-A1 (EP)
Inventor: RUCKH GERHARD DIPL-ING
IPC: D06B23/04
Filed: 1991-05-14
Abstract: In an apparatus for compressive shrinking of flat or tubular textile knitwear, on which the knitwear is shrunk in a shrinking channel (11) formed by a shrinking roller (14) and a shrinking cloth (12) partly surrounding this roller, the shrinking roller (14) is covered with a covering 15 that is elastic in radial direction, advisably with a surface made of felt or wool, for improving the roller-facing surface of the knitwear, so that the knitwear is worked simultaneously from both sides by e.g. felt surfaces and thereby compressively shrunk. <IMAGE>
Patent EP-0457317-A1 (EP)
Inventor: YAJIMA YUSUKE
IPC: H01J37/20
Filed: 1991-05-16
Abstract: In an electron microscope the internal magnetic field of a specimen is determined by irradiating a focused electron beam (7) at the target specimen and detecting the transmitted beam past the specimen. The irradiated position on the specimen is selected by either moving the specimen or by deflecting the focused electron beam, or by combining these two ways. The acquired data go through an arithmetic processing. An actuator that moves the specimen comprises a support, a specimen stage and a plurality of piezoelectric devices. The actuator also comprises a mobile stage mounted on the support and attached to the specimen stage via the multiple piezoelectric devices, the mobile stage causing the devices to shift the support normal to the electron beam. <IMAGE>
Patent EP-0472116-A1 (EP)
Inventor: MEGURO KANJU
IPC: C07D495/04
Filed: 1991-08-15
Abstract: Thienopyridine derivatives of the formula (I):
       
 wherein the ring A is an optionally substituted benzene ring; the ring B is an optionally substituted thiophene ring: X is a group of the formula:
       
 (wherein R¹ is hydrogen, alkyl or alkoxy; and n is 0 or 1) or a group of the formula:
       
 (wherein R² is hydrogen or alkyl); Y is a single bond, -NH-, alkylene having 1 or 2 carbon atoms or -CH=CH-; and R³ is an optionally substituted hydrocarbon group, or their salts are disclosed. They show strong ACAT inhibitory activities.
Patent EP-0498952-A1 (EP)
Inventor: SALOMON THOMAS DIPL-ING
IPC: H05K3/30
Filed: 1991-12-06
Abstract: In this electrical plug connection, a plug tab holder is formed by a plug slot (2) for holding the normal plug tabs of the plug parts in a flat retaining subsection (1) consisting of electrically conductive material, into the contour of which plugs slot a contact tongue (3) projects, which is formed by cutting free. The complete plug tab holder can be formed by a stamping process in a simple manner. <IMAGE>
Patent EP-0494451-A1 (EP)
Inventor: SCHMITKONS JAMES W
IPC: B29C48/03
Filed: 1991-12-28
Abstract: A method and apparatus for purging cured and partially cured material from a mixer employed in a system for dispensing two-component reactive polymeric materials, includes, in one aspect, the introduction of a pulsed flow of a flushing material into the mixer to purge partially cured two-component mixture from the mixer and thus delay the onset of plugging of the mixer, and, in a second aspect, includes heating the mixer to a temperature between the application temperature and decomposition temperature of the cured components and then introducing flushing material at high hydraulic pressure to discharge cured material from the mixer.
Patent EP-0447070-A1 (EP)
Inventor: BAILLY JEAN-CLAUDE ANDRE BP CH
IPC: C08F4/646
Filed: 1991-02-28
Abstract: The present invention relates to a solid catalyst suitable for polymerising olefins in a heterogeneous process, the catalyst being obtainable by a process comprising in a first stage contacting an electron-donor D2 containing labile hydrogen, e.g. alcohol, with a spheroidal MgCl₂ support containing an electron-donor D1 free from labile hydrogen, e.g. ether, and in a second stage contacting the resulting support with a zirconium metallocene, at least one titanium or vanadium halide and optionally with an organoaluminium compound, preferably an aluminoxane. The solid catalyst may be used as such or in the form of a prepolymer in a polymerisation of olefins, the prepolymer being obtained by contacting the solid catalyst with ethylene or a mixture of ethylene with C3 to C8 alpha-olefin in the presence of an organo-aluminium compound, preferably an aluminoxane. The solid catalysts and the prepolymer consist of spheroidal particles preferably having a narrow particle size distribution.
Patent EP-0452158-A1 (EP)
Inventor: IWATA TAKESHI C O K K HONDA GI
IPC: F02B1/04
Filed: 1991-04-15
Abstract: A SOHC type internal combustion engine includes a pair of intake valves V I1  and V I2  and a pair of exhaust valves V E1 ,V E2 . The intake valve driving means 17₁ comprises a plurality of rocker arms 24₁, 25₁, 26₁ disposed adjacent one another, including a pair of driving rocker arms 24₁ 25₁ operatively connected separately to the intake valves and a connection switchover mechanism 50 capable of switching-over the connection and disconnection of the adjacent rocker arms in accordance with the operational condition of the engine. The exhaust valve driving means 18₁ comprises a pair of exhaust valve-side rocker arms 29₁, 30₁ operatively connected separately to the exhaust valves and disposed on opposite sides of the intake valve driving means in positions opposed to the cam shaft 16, respectively. In the intake valve driving means, the opening and closing mode of the intake valves can be changed in accordance with the operational condition of the engine by operation of the connection switchover mechanism, thereby providing an improvement in output from the engine. The intake valve driving means is constructed compactly by disposition of the plurality of rocker arms constituting the intake valve driving means adjacent one another in the positions opposed to the cam shaft, thereby enabling an effective and compact construction of the connection switchover mechanism provided in the intake valve driving means.
Patent EP-0475563-A1 (EP)
Inventor: BRUNNETT CARL J
IPC: G01T1/29
Filed: 1991-05-15
Abstract: A CT scanner (10) includes a radiation source (12) mounted for rotation about a scan circle (14). A ring of radiation detectors (30) includes narrow detectors (30n) and wide detectors (30w). The narrow and wide detectors are separately sampled (42n, 42w) and operated on with different digital filters (50n, 50w). The wider detectors have a more limited frequency response (32) which typically includes an out of phase response portion (36); whereas, the output signal from the narrow detector has a higher frequency response (34), i.e. better resolution. The filters (50n, 50w) are selected to yield optimum signal to noise ratio. When the data is merged (60), the resultant data has a modulation transfer function with response (62) which has a higher frequency component or improved resolution relative to response (70) that would be obtained from detectors of uniform width of the average of the narrow and detector widths.
Patent EP-0478189-A1 (EP)
Inventor: DIODATO PHILIP W
IPC: H03K5/00
Filed: 1991-09-13
Abstract: A digital logic circuit (100) is arranged for multiplying, such as doubling, the frequency of an input clock pulse sequence (from 201) of period T. The circuit in one frequency doubling embodiment includes complementarily clocked first and second chains of cascaded delay elements (in A1,A2,A3,... and in B1, B2, B3,...). Further, the n'th one of a set of clocked latches (in A2, A4, A6,...) derives its input from the 2n'th one of the delay elements in the first chain, where  n  is a running integer index (n=1,2,3,...). The circuit (100) also includes a set of two-input logic gates (in A1,A2,A3,... and in B1,B2,B3,...), one of whose inputs (IN) is the output (OU) of a separate one of the logic elements in the second chain and the other of whose inputs is an output (MO) of a separate one of the latches. Each of the outputs of these logic gates is fed to a multiple input output logic gate (25) whose output has a desired double-frequency feature (edges at T/4) relative to the frequency of the clocked pulse sequence (CLK).
Patent EP-0467807-A1 (EP)
Inventor: GILLON PASCALE
IPC: B22D11/06
Filed: 1991-07-15
Abstract: The invention relates to a method and to an electromagnetic device for monitoring of the thickness in continuous casting on a cold cylinder (1) of a thin strip of electrically conducting material. 
<??>It consists in subjecting the free surface (2) of the material, contained in the liquid state in the injector (3) for supply of the casting, to the action of an alternating magnetic field created by a single-phase electric current by means of an inductor (4) formed by tubular elements inside which water flows along the direction of the arrows (5) and (6). 
<??>It finds an application in the production of a strip of regular thickness able to be utilised or transformed directly. 
<IMAGE>
Patent EP-0527814-A1 (EP)
Title: An immortalized primate hepatocyte cell line.
Inventor: BURK KENNETH H
IPC: C12N9/68
Filed: 1991-04-02
Abstract: An immortalized primate hepatocyte cell line which produces normal liver secretory proteins, and which is able to support replication by human hepatotropic viruses is disclosed. The cell line is useful in producing hepatotropic viruses, such as hepatitis C virus, and for screening drug compounds for ability to inhibit the growth of such viruses. The cell line is also useful as a source of liver-specific protein products.
Patent EP-0483324-A1 (EP)
Inventor: MAHDJURI-SABET FARAMARZ
IPC: F24S10/95
Filed: 1991-05-20
Abstract: Un tube de chauffe (1) contenant un fluide de travail, comprend un évaporateur (3), un condensateur (2), un tube d'interconnexion (4) rejoignant l'évaporateur et le condensateur, et des éléments régulateurs (13, 14) servant à limiter la température maximale dans le condensateur à une température prédéterminée. Les éléments régulateurs comprennent un tampon (13) activé par l'intermédiaire d'un élément sensible à la température (14) afin de se déplacer entre une première position où le tampon est calé dans un réservoir à fluide (12) dans ledit condensateur, et une seconde position où ledit réservoir est adapté à recueillir le fluide de travail.
Patent EP-0536168-A1 (EP)
Inventor: KALLIOMAEKI KALEVI
IPC: H04B5/00
Filed: 1991-06-07
Abstract: L'invention se rapporte à un équipement de transmission de données comprenant un premier émetteur-récepteur (A) comportant des premiers moyens servant à générer un courant alternatif; un deuxième émetteur-récepteur (B) comportant des deuxièmes moyens servant à générer un courant alternatif et séparé du premier émetteur-récepteur (A); et des moyens de couplage (1, 2) placés dans le premier et le deuxième émetteur-récepteur (A, B) pour établir une liaison entre les émetteurs-récepteurs au moyen d'une inductance réciproque pour transmettre des données entre lesdits émetteurs-récepteurs (A, B). Afin de modifier les propriétés de fonctionnement de l'équipement de façon beaucoup plus simple par rapport aux techniques de fabrication précédentes, un transformateur de flux (C) est placé entre lesdits moyens de couplage (1, 2), en liaison avec au moins un émetteur-récepteur (A, B), le transformateur de flux (C) comportant un bobinage primaire et un bobinage secondaire (3, 4) à diamètres inégaux et l'un des bobinages (3, 4) du transformateur de flux (C) est placé à proximité des moyens de couplage (1, 2) dudit émetteur-récepteur.
Patent EP-0484517-A1 (EP)
Title: Venting system.
Inventor: MATKOVICH VLADO I
IPC: A61M5/38
Filed: 1991-05-24
Abstract: A biological fluid processing system (10) for the processing of biological fluid (such as blood) is disclosed. The biological fluid processing system (10) separates gases from the system to improve storage life, safety, and the quality of the processed biological fluid. The biological fluid processing system (10) increases the yield of the processed biological fluid by allowing recovery of biological fluid trapped in various elements of the system. A typical biological fluid processing system (10) includes a collection bag (11) with conduits (12, 15) connecting it to a second container (17) for receiving biological fluid. A functional biomedical device (14) may be included. A gas inlet (13) allows gas to be introduced into the system to recover the biological fluid trapped in the system. A gas outlet (16) allows gas to be purged from the system. <IMAGE>
Patent EP-0538300-A1 (EP)
Title: O-glycosylated ifn-alpha.
Inventor: ADOLF GUENTHER
IPC: C07K14/555
Filed: 1991-07-06
Abstract: The objects of the invention are O-glycosylated IFN-alpha, a process for producing the same and the use of the O-glycosylated proteins as medicinal drugs.
Patent EP-0539492-A1 (EP)
Inventor: SPARLING P FREDERICK
IPC: C12P21/04
Filed: 1991-07-16
Abstract: L'invention se rapporte à un polypeptide antigénique isolé qui comprend un segment contenant au moins cinquante restes d'acides aminés. La séquence d'acides aminés du segment est présente dans la bactérie N. meningitidis et elle est différente de la séquence d'acides aminés d'un segment d'un membre de la famille de toxines des hémolysines tout en étant cependant sensiblement homologue à cette séquence.
Patent EP-0510126-A1 (EP)
Inventor: KURLAND JEFFREY I
IPC: A63B59/00
Filed: 1991-07-26
Abstract: On décrit un jeu récréatif pour deux ou plusieurs participants dans lequel on emploie un projectile de configuration aérodynamique ayant plusieurs ailettes de sustentation et au moins un bouclier (50) tenu à la main. Le bouclier (50) comprend une face avant (52) avec une surface généralement plate recevant le projectile, une face arrière (51) généralement convexe qui possède habituellement une configuration pouvant être soutenue par la forme naturelle de la main généralement ouverte d'un utilisateur, un dispositif définissant une chambre d'amortissement (53) entre les deux faces pour protéger efficacement la main de l'utilisateur contre l'impact du projectile. Le bouclier comprend une attache (54) se trouvant, par rapport à la face arrière, à une distance adaptée à la dimension d'une main. Ainsi la main d'un participant est retenue, de manière amovible, dans l'espace libre par la pression exercée contre ladite main par le disque et ladite attache. Un participant lance le projectile, et un deuxième participant l'attrape sur son bouclier grâce à une ventouse qui se trouve sur le projectile.