baber/WOPTO huggingface dataset:
Patent EP-0461298-B1 (EP)
Inventor: KARABEDIAN JAMES A
IPC: B29C48/305
Filed: 1990-07-28
Granted: 1996-07-10
Abstract: The method of making polystyrene foam for foam products which comprises utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing the mixture to a molten thermoplastic polystyrene resin containing nucleating agents such as sodium bicarbonate and citric acid and extruding the thermoplastic in the form of a foam. The resultant foam has substantially no residual blowing agent, is dimensionally stable at ambient temperatures and when used with a non-volatile blending agent can be made with small amounts of blowing agent permitting cooling of the melt without high loading on the extruder. The foam may be coextruded with one or more layers of thermoplastic film so that the resultant product is adapted for use for plates, cups, food containers or packaging and for labels for containers such as glass and plastic containers and for labels that are shrunk in place on a container. <IMAGE>
Patent EP-0417724-B1 (EP)
Inventor: MALANGA MICHAEL T
IPC: C08F4/642
Filed: 1990-09-11
Granted: 1996-05-15
Abstract: A process for preparing improved yields of styrene polymers by means of polymerization with a coordination type polymerization catalyst wherein the styrene monomer is first contacted with a hydrogenating agent under hydrogenation conditions such that substantially all phenylacetylene contained in the monomer stream is hydrogenated and thereafter contacting with a coordination polymerization catalyst.
Patent EP-0424977-B1 (EP)
Inventor: TZENG WEN-SHIAN VINCENT
IPC: H05K9/00
Filed: 1986-08-01
Granted: 1995-03-22
Abstract: Aluminum silicon alloys are used as cores for highly conductive metal coated particles to be incorporated in resins for use as electromagnetic interference shielding. High temperature processing conditions are used after coating of the particles to improve internal and external corrosion resistance of gaskets and filled resins into which the particles are incorporated for shielding use.
Patent EP-0434085-B1 (EP)
Inventor: BOEHM ALFRED
IPC: G01N27/41
Filed: 1990-12-21
Granted: 1994-07-27
Abstract: The invention relates to a sensor system for detecting moisture in a gas under test. On the basis of two current saturation regions in the determination of the moisture content with the aid of a zirconia sensor, the invention adopts the approach of providing two sensors which are spatially separated from each other and which are operated at different voltages corresponding to the individual saturation current regions. As a result, the moisture content of the gas under test can be determined very precisely and on-line by further evaluation of the signals. <IMAGE>
Patent EP-0445419-B1 (EP)
Inventor: SCHROEDER JORIS DR
IPC: B66B1/20
Filed: 1990-12-21
Granted: 1993-11-10
Abstract: Using this device, a cabin particularly suitable for physically handicapped passengers can be selected in an elevator group controlled by means of group control system. For this purpose, call registration devices arranged at the stories exhibit a key by means of which a circuit (20) can be activated. In this arrangement, the circuit (20) is connected at the input to a memory (RAM1.2) storing the calls for the destination stories and a load memory (13), a first and second condition for the selection of a cabin being met with the non-presence of an exit call and with a load which is less than a particular load limit value. The circuit (20) is also connected at the input to the output of a comparator (17) which compares the travelling time of the cabin to the call input story with the time needed by a handicapped person for travelling between the call registration device operated and the liftwell door of the relevant elevator, a third condition for the selection being met if the travelling time is greater. When all conditions are met, the cabin selected in this manner can participate in the call allocation process. 
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Patent EP-0386899-B1 (EP)
Inventor: BLATCH GEOFFREY I
IPC: C25C3/20
Filed: 1990-02-19
Granted: 1996-01-31
Abstract: A process for controlling an aluminium smelting cell comprising monitoring the cell voltage and current, alumina dumps, additions, operations and anode to cathode distance movement, continuously calculating the cell resistance and the bath resistivity from said monitored cell voltage and current, calculating the heat supplied and heat required for aluminium production, calculating the heat available for dissipation, calculating the target heat for the cell, calculating the difference between the available heat and the target heat with respect to time, calculating a running heat inventory from the integral of this difference, establishing a target resistance for the cell and modifying that target resistance to achieve a zero heat integral, checking that the target resistance is an allowable value, and moving the anodes of the cell to establish the new target resistance, estimating the time rate of change of bath resistivity and checking whether resistivity and the derivative and the derivative are greater than predetermined limits, and if so, adjusting the target heat of the cell to maintain the long term heat balance of the cell. <IMAGE>   <IMAGE>
Patent EP-0420406-B1 (EP)
Inventor: YANG TAI-HER
IPC: B23Q1/48
Filed: 1990-08-14
Granted: 1995-07-12
Abstract: An adjustable angle vice that is movably adjustable in four different directions or coordinates. The vice has an upper frame, including clamping faces carried thereby, that is carried by a base frame. The upper frame is pivotably joined to the base frame for pivotal movement of the upper frame in a pivotal direction. The upper frame is further joined to the base frame, so that the upper frame sliding moves relative to the base frame in a first horizontal direction. The base frame is rotatably carried by an upstanding rod, so that the vice, including the upper frame, may be rotationally moved in a rotational direction. The rod is slidingly joined to the base frame, so the the vice, including the upper frame may be slidingly moved in a second horizontal direction. Finally, rotational movement of the rod also vertically moves the upper frame in a vertical direction. <IMAGE>
Patent EP-0412933-B1 (EP)
Inventor: O'NEIL ROBERT MONTGOMERY DR
IPC: C07C51/41
Filed: 1990-07-31
Granted: 1994-09-14
Abstract: The present invention provides coating compositions comprising     a) an organic film-forming binder; and   b) a corrosion-inhibiting amount of a salt of     i) a ketoacid having the formula (I): <CHEM> wherein a is 1,2,3,4 or 5; the R substituents are the same or different and each is hydrogen; halogen; nitro; cyano; CF3; C1-C15 alkyl; C5-C12 cycloalkyl; C2-C15 alkenyl; C1-C12 halogenoalkyl; C1-C12 alkoxy; C1-C12 thioalkyl; C6-C12 aryl; C6-C10 aryloxy; C7-C12 alkaryl; -CO2R1 in which R1 is a) hydrogen, b) C1-C20 alkyl optionally interrupted by one or more O-, N- or S-atoms, c) C7-C12 alkaryl or d) C6-C12 aryl optionally substituted with one or more carboxy groups; -COR1 in which R1 has its previous significance; NR2R3 in which R2 and R3 are the same or different and each is hydrogen or C1-C24 alkyl optionally interrupted by one or more O, S or NH moieties; or when a is 2, 3, 4 or 5, two adjacent groups R may be the atoms required to form a fused benzene or cyclohexyl ring; and n is an integer from 1 to 10; and   ii) an amine of formula II: <CHEM> wherein X, Y and Z are the same or different, and are hydrogen; C4-C24 alkyl optionally interrupted by one or more O-atoms; phenyl; C7-C9 phenylalkyl; C7-C9 alkylphenyl; or two of X, Y and Z together with the N-atom to which they are attached form a 5-, 6- or 7-membered heterocyclic residue, which optionally contains a further oxygen, nitrogen or sulphur atom and which is optionally substituted by one or more C1-C4 alkyl, amino, hydroxy, carboxy or C1-C4 carboxy alkyl groups, and the other of X, Y and Z is hydrogen; provided that X, Y and Z are not simultaneously hydrogen.     The salts derived from ketoacids of formula I and amines of formula II are new compounds.
Patent EP-0406205-B1 (EP)
IPC: E04C2/38
Filed: 1990-05-28
Granted: 1992-03-04
Abstract: Procedure for the continuous manufacture of wall elements, characterized in that the different walls are effected continuously on a suitable transport system whereby these walls are assembled in vertical position on this transport system and whereby this procedure consists of at least the following steps; the placing of upper and lower beams (1); the connecting together of the extremities of these upper and lower beams (2) placed behind each other without taking into consideration the length of the walls to be effected with regard to the length of these upper and lower beams; the installation of the windows and doors (3); the placing of the vertical posts (4); the placing of a first covering (5); the installation of electricity wires, sanitary pipes and utility pipes (6); the installation of insulating material (7); the installation of the second covering (8); the sawing out of the coverings at the location of the doors and/or windows (9); the sawing off to measure of the different walls (10).
Patent EP-0448624-B1 (EP)
Inventor: DAWSON JOHN F
IPC: G06F13/12
Filed: 1989-11-13
Granted: 1994-03-30
Abstract: A bus interface controller for use in a digital information system. The bus interface comprises more than four bi-directional data channels which are multiplexed so as to accomplish switching of data from any channel to any or all of the remaining channels. The device is preferably embedded in a substrate comprising gallium arsenide material and operates at a frequency of at least 25 MHz.
Patent EP-0460010-B1 (EP)
Inventor: ALSOP PETER
IPC: E02B3/04
Filed: 1990-02-21
Granted: 1994-02-02
Abstract: PCT No. PCT/GB90/00272 Sec. 371 Date Aug. 15, 1991 Sec. 102(e) Date Aug. 15, 1991 PCT Filed Feb. 21, 1990 PCT Pub. No. WO90/10113 PCT Pub. Date Sep. 7, 1990.An underwater soil retention and reinforcement structure comprises a sequence of synthetic buoyant fronds (11) arranged side-by-side to form a frond line. The frond line is folded back and forth to form an array of fronds, and the successive folded sections (14) of the frond line have aligned openings (20) threaded by at least one anchor line (19) for anchoring the array to the soil bed.
Patent EP-0411155-B1 (EP)
Inventor: YOSHIDA MAKOTO
IPC: A61B10/00
Filed: 1990-02-23
Granted: 1997-05-02
Abstract: A system for evaluating bone comprising a bone operation data processing unit (32) which contains storage means (56) that stores digital data of image (22a) automatically read by a detector (42) by projecting light from a light generator (41) onto bone image (22a) of an X-ray photo film X-ray photographed together with a predetermined standard block (11), the unit (32) further including a microprocessor (60) that executes a predetermined bone measuring operation based on the stored data to obtain measured results of bone. The bone operation data processing unit (32) further has output means (25) for producing the operated results of bone, bone measuring apparatus equipped with point input means (24) and input means such as keyboard (26) for inputting reference points and marks for designating the measuring portions, as well as a bone evaluation apparatus (251) for evaluating bone that is coupled to the bone measuring apparatus (20) through communication means (350) to communicate the data.
Patent EP-0411106-B1 (EP)
Inventor: SAASKI ELRIC W
IPC: G01R19/03
Filed: 1990-02-21
Granted: 1997-12-17
Abstract: Un capteur de courant thermo-optique comprend un élément de détection résistif ou semi-conducteur, ayant une propriété optique variant en fonction de la température. Le courant à mesurer passe dans l'élément de détection, provoquant ainsi un chauffage détecté par un changement de la propriété optique. L'élément de détection peut être une matière soit résistive soit semi-conductrice en contact thermique avec un capteur optique de température. On peut utiliser le capteur thermo-optique de courant en tant que compteur de champ afin de mesurer l'intensité d'un champ électromagnétique, ou en tant que compteur de courant afin de mesurer le courant passant dans une ligne de grande intensité.
Patent EP-0462187-B1 (EP)
Title: Pharmaceutical composition useful in the prevention or treatment of papillomavirus-induced tumours
IPC: A61P31/12
Filed: 1990-03-06
Granted: 1993-07-21
Abstract: The invention concerns the use in a pharmaceutical composition for the prevention and treatment of papillomavirus-induced tumours, in particular the HPV-16 virus, of a recombinant poxvirus comprising an heterologous DNA sequence coding at least for the essential region of a non-structural papillomavirus protein as well as the regulation elements ensuring its expression in the higher cells. More particularly, it concerns the E5, E6, E7 proteins of the HPV-16 virus.
Patent EP-0461196-B1 (EP)
Inventor: CHARPENTIER ALBERT J
IPC: H04R25/00
Filed: 1990-03-02
Granted: 1994-06-15
Abstract: A power efficient hearing aid uses a programmable biasing technique to set the quiescent operating points of amplifiers used by the hearing aid to avoid excessive power usage by the hearing aid. The hearing aid also includes power supply circuitry which develops +1.25 volts and -1.25 volts relative to ground from a single +1.25 volt source. The hearing aid also conserves power by selectively disabling low frequency signal processing channels in the presence of relatively large amplitude ambient noise.
Patent EP-0464135-B1 (EP)
Inventor: MATSUMURA KENNETH NAOYUKI
IPC: A61K9/127
Filed: 1990-03-08
Granted: 1996-06-26
Abstract: Method for reducing side effects of a drug caused by undesired effects of said drug upon body cells which are not the intended target of said drug comprising the preferential delivery of antidote for said drug to said body cells when said drug is used, said preferential delivery effected by attaching to said antidote antibody with affinity for said body cells.
Patent EP-0486544-B1 (EP)
Title: Soufflante a grand debit
Inventor: VAN HOUTEN ROBERT J
IPC: F04D29/38
Filed: 1990-08-09
Granted: 1995-04-05
Abstract: L'invention concerne une soufflante axiale (6) faisant passer de l'air dans un échangeur thermique (12), ladite soufflante comprenant un moyeu (4) rotatif sur un axe, ainsi qu'une pluralité de pales (10) s'étendant chacune radialement à l'extérieur d'une partie de racine fixée audit moyeu jusqu'à une partie de bout (15), lesdites pales étant caractérisées par un angle de bordure arrière variant approximativement de 40° ou plus sur l'étendue radiale de chaque pale. L'angle de bordure arrière des pales est de préférence supérieur à 60° au niveau de la région de racine.
Patent EP-0442292-B1 (EP)
Inventor: DUNTON DAVID POWELL
IPC: B31B19/84
Filed: 1991-01-23
Granted: 1994-03-23
Abstract: A flexible pouch (10) formed from a single sheet of plastic material folded over upon itself along an umbrella like fold assembly (14) to provide the opposed walls of a chamber for storing a product and an optional second sheet to form the bottom of the chamber. The walls and the bottom are sealed along their periphery to form the chamber. The pouch has a self-opening spout (34) formed in part by the fold assembly which expands and springs open when the sealed end of the spout is cut off. The fold assembly (14) not only provides a large spout opening, but also provides a spring force which keeps the spout open so that all the product may be emptied from the chamber. <IMAGE>
Patent EP-0443441-B1 (EP)
Inventor: SCHMELZER KARL
IPC: E04H17/14
Filed: 1991-02-14
Granted: 1994-03-09
Abstract: In order to provide a fence having fence posts and lattice mats composed of vertical and horizontal bars and permitting a secure fixture of the lattice mats to the fence posts while reducing the individual parts and the manufacturing and assembly expenditure, it is proposed that the fence posts (1) each possess vertical grooves (5) into which the lattice mats (2) can be inserted with their edges from the free end of the fence post (1), that there be formed on one of the two groove legs (5) projections (6) which project towards the other groove leg (5), that the distance of the groove (5) between the free end of the projection (6) and the projection-free leg of the groove (5) be dimensioned at least slightly larger than the width of the lattice mat (2), and that at least one clamping piece (7), which projects into the vertical plane clamped by the region of the horizontal webs (4) which faces the projection, can be inserted between the projection-free leg and the lattice mat end inserted into the groove (5). <IMAGE>
Patent EP-0456090-B1 (EP)
Inventor: SAUPE THOMAS DR
IPC: A01N35/10
Filed: 1991-04-30
Granted: 1994-07-13
Abstract: Herbicidal agent containing a naphthalene derivative I <IMAGE>     (R = alkyl, alkylthio, haloalkyl, alkoxy, halogen, OH, NO2 and/or benzyl; m = 0, 1, 2 or 3;   R<3> = -CN, -C(NH2)NOH, -C(Z)TR<5>, <IMAGE> R<4> = halogen, -NR<7>R<9>, -N=CH-R<7>, -NR<7>-SO2R<9>, COOR<5>, OH,   <IMAGE>   Z = O, S; T = O, -NR<5>;   R<5> = H, optionally substituted alkyl, phenyl or benzyl;   R<6> = optionally substituted phenyl;   R<7> = H, optionally substituted alkyl or phenyl;   R<8> = H or optionally substituted alkyl; R<9> = optionally substituted alkyl, phenyl or an optionally substituted heteroaromatic ring; R<10> = optionally substituted alkyl or phenyl, or the R<10> radicals together are an optionally substituted alkylene or alkenylene chain, or an optionally substituted fused benzene ring; R<11> and R<12> = alkyl or, together with the joint carbon atom, cycloalkyl; B = H, optionally substituted alkyl, alkoxycarbonyl, phenyl or -NR<7>R<8>-) as an antidote, and at least one herbicidal active substance from the group of the cyclohexenone derivatives.
Patent EP-0460514-B1 (EP)
Inventor: DE LUCA BERARDINO
IPC: E06B3/08
Filed: 1991-05-29
Granted: 1997-12-03
Abstract: Homogeneous set of sections for aluminium frames such as window, door and shop window frames, which comprises sections having at least one height and at least one width with or without temperature-insulation joints and includes basic sections and auxiliary sections, each basic section comprising:   at least one abutment protrusion (49) together with at least one first seating (30) and at least one recess (31),   at least three second seatings (32), at least one enclosed space (40-140-240) with possible delimiting projections (41-141-241).   <IMAGE>
Patent EP-0469348-B1 (EP)
Inventor: KAMADA TAKENOBU
IPC: C07K14/18
Filed: 1991-07-09
Granted: 1997-03-12
Abstract: From sera and excised livers of HCV-antibody positive patients, cDNA derived from hepatitis C virus was isolated and sequenced. Also, on the basis of the sequence determined, the method for the detection of hepatitis C virus by the PCR technique was established. According to the isolation and sequencing of the hepatitis C virus cDNA, it became possible to achieve the detection of hepatitis C virus by the PCR technique.
Patent EP-0474201-B1 (EP)
Inventor: KIKUCHI MASAMICHI
IPC: H04Q9/14
Filed: 1991-09-03
Granted: 1998-05-13
Abstract: Disclosed is an anti-disaster system for receiving terminal data in response to the sequential calling of the terminals (22-30) which is achieved by designating addresses from a receiver (10) and for performing alarming or the like. Each of the terminals has an interrupt transmission section for transmitting a break signal which invalidates a terminal response signal on a timing when the terminal response signal to the receiver (10) is transmitted when an abnormality is detected to notify generation of an interrupt. <IMAGE>
Patent EP-0488078-B1 (EP)
Inventor: WACHTEL URSULA DR
IPC: A23L33/175
Filed: 1991-11-22
Granted: 1996-02-07
Abstract: A phenylalanine-free diet based on amino acids for juveniles and adults having phenylketonuria which contains up to at least 95% of amino acids and preferably exclusively the following amino acids L-histidine, L-isoleucine, L-valine, L-threonine, L-methionine, L-leucine, L-tryptophan, L-tyrosine and L-lysine. In the process for the preparation of a phenylalanine-free diet, the amino acids employed and the other components which may be present are together dissolved or dispersed in water and then spray-dried. The powder obtained in this way does not demix and is readily pourable.
Patent EP-0491312-B1 (EP)
Title: Method and feeding device for the preparation and the distribution of two pumpable feed mixtures of different composition to feeding places
IPC: A01K5/02
Filed: 1991-12-16
Granted: 1993-06-30
Abstract: In a method for the preparation and the distribution of two pumpable cattle feed mixtures of different composition to feeding places (35), a first and a second feed mixture having a first and second recipe, respectively, are simultaneously prepared in separate weighing-mixing tanks (1a, 2a) and dispensed in portions through separate main-supply lines (14a, 14b) and a feeding line (25), supplied by the latter, to feeding places (35) via branches (28-33) able to be freed successively. In this arrangement, use is made of a displacement fluid which fills the pipelines before the beginning and after the end of a feeding operation and displaces a feed column situated in the feeding line (25) or is displaced by said feed column, the displacement of feed by displacement fluid and vice versa being brought about in each case by a hydraulic pressure drop derived from the pump pressure and the generation thereof being effected by a central, computer-controlled switching unit (90). The two feed columns situated in the feeding line (25) are kept apart from one another at their mutually adjacent ends by a central separating member (71) axially displaceable in the feeding line and are kept apart from the displacement fluid at their respectively opposite ends by outer separating members (70, 72) likewise axially displaceable, and the separating members (70-72) are moved, individually, or two or three at a time, into preset changing operating positions, and fixed in these positions, by pressure increase and pressure reduction in the displacement fluid or in the feed columns. <IMAGE>
Patent EP-0453290-B1 (EP)
Inventor: SHAH JYOTSNA S
IPC: C12Q1/68
Filed: 1991-04-18
Granted: 1996-10-23
Abstract: A method of selectively detecting Giardia lamblia in a sample makes use of at least one nucleic acid probe which is a DNA or RNA sequence which hybridizes, under appropriate conditions, to the ribosomal RNA or the ribosomal DNA of Giardia lamblia but does not hybridize to the ribosomal RNA or the ribosomal DNA of other organisms (non-Giardia lamblia organisms) which may be present in a sample. The probe can comprise a nucleotide sequence selected from sequences complementary to at least a region of 18S ribosomal RNA of Giardia lamblia or sequences complementary to at least a region of 18S ribosomal DNA of Giardia lamblia.
Patent EP-0459773-B1 (EP)
Inventor: YUZURIHARA HIROSHI
IPC: H01L21/3205
Filed: 1991-05-29
Granted: 2001-04-04
Abstract: A semiconductor device, wherein an electrode wiring, which is in contact with semiconductor layers of mutually different conductive types and serves to connect at least the layers of mutually different conductive types, comprises a first portion principally composed of a component same as the principal component of the semiconductor layers, and a second portion consisting of a metal. <IMAGE>