baber/WOPTO huggingface dataset:
Patent EP-0298134-A1 (EP)
Inventor: UNO HITOSHI
IPC: C07D471/04
Filed: 1988-01-20
Abstract: Dérivés d'amides aromatiques hétérocycliques de l'acide carboxylique, représentés par la formule générale (I), où A représente un groupe alkylène, X représente $(1,3)$NCHPh2 ou $(1,3)$C=CPh2 (où Ph représente un groupe phényle) et $(1,3)$Het$(1,3)$ représente (II) ou (III) (où Y représente un atome d'azote ou =CH-, R1 représente un groupe hydroxy, un groupe alkoxy inférieur ou un groupe mercapto, R2 représente un atome d'hydrogène, un atome d'halogène, un groupe alkyle inférieur, un groupe alkoxy inférieur, un groupe nitro ou un groupe cyano et R3 représente un groupe alkyle inférieur, à condition que R2 soit en position 7 lorsque Y représente un atome d'azote). Sont également décrits des sels physiologiquement acceptables de ces dérivés, un procédé de préparation et des compositions pharmaceutiques les contenant en tant qu'ingrédients efficaces. Ces composés et leurs sels présentent un excellent effet antiallergique et sont utiles dans le traitement et la prophylaxie des allergies.
Patent EP-0309587-A1 (EP)
Inventor: OSHIMA MASAHIKO HITACHI METALS
IPC: C22C38/56
Filed: 1988-03-24
Abstract: An abrasion-resistant composite roll and a process for its production are disclosed. The roll comprises an outer layer composed of an iron-based allow containing at least one carbide of W, V, Nb, Ti, Ta, Zr and Hf crystallized from molten metal in the solidifying step and a steel shaft metallically bound to the outer layer. The outer layer has a surface hardness of 70 or more in Shore hardness while the shaft has a tensile strength and an elongation of 55 kg/mm 2  or more and 1.0% or more, respectively, and the bonding strength of the interfacial portion between the outer layer and the shaft is stronger than that of the outer layer or the shaft, whichever is weaker. The iron-based alloy comprises, by weight, 1.5 to 3.5% of C, 0.3 to 3.0% of Si, 0.3 to 1.5% of Mn, 2 to 7% of Cr, up to 9% of Mo, up to 20% of W, and 3 to 15% of V, the balance being substantially Fe.
Patent EP-0324802-A1 (EP)
Inventor: NEISS EDWARD S
IPC: A61K9/00
Filed: 1987-08-18
Abstract: On applique un fluide oxygéné aux tissus corporels abîmés, permettant ainsi aux tissus d'être oxygénés. On peut oxygéner et utiliser dans ce procédé des hydrocarbures perfluorés. Divers agents thérapeutiques peuvent être mélangés au fluide oxygéné et administrés aux tissus abîmés.
Patent EP-0364458-A1 (EP)
Inventor: EKEROT SVEN
IPC: B22D19/00
Filed: 1988-04-08
Abstract: Foret produit à partir d'une ébauche, sensiblement en forme de tige, contenant en acier rapide ayant à l'une de ses extrémités un bout pointu destiné à pénétrer le matériau à forer. Le foret est de préfèrence hélicoïdal avec des bords s'étendant sensiblement, à partir de la partie extérieure de son extrémité, jusqu'à la périphérie de la section transversale et comprend en outre une gorge ouverte radialement, s'étendant de manière hélicoïdale sur sa longueur afin d'évacuer les éclats provenant de celui-ci. Le foret est caractérisé notamment en ce que l'ébauche, ainsi que le foret, en section transversale comprend une partie centrale en acier conçue pour présenter une haute résistance à la compression, formant avec celle-ci la partie extérieure de l'extrémité du foret et comprend également une couche extérieure concentrique d'acier rapide conçue pour présenter une stabilité thermique élevé, laquelle est appliquée selon une technique de coulage.
Patent EP-0338027-A1 (EP)
Title: Method and apparatus for handling and dry quenching coke.
Inventor: KRESS EDWARD S
IPC: C10B39/02
Filed: 1988-04-22
Abstract: A method and apparatus for handling and dry quenching coke comprises a coke box (10) for receiving and dry cooling a coke charge from a coke oven in a pollution-free manner and a self-propoelled carrier vehicle (12) having four-wheel steering capability for transporting the coke box. The carrier vehicle includes a lower main frame (16) and an upper tilt frame (14) for supporting the coke box and being pivotally connected (18) by a pivot shaft (190) for discharging the dry cooled coke charge from the coke box or the coke box containing the coke charge. The carrier vehicle is provided with hydraulic cylinder assemblies (52,74) for manoeuvering the position of the coke box supported within the upper tilt frame for alignment with the face of a coke oven for receiving a coke charge and for locking the position of the coke box with respect to the tilt frame during charging and discharging of the coke charge. The carrier vehicle is equipped with a water cooling system for cooling the exterior surfaces of the coke box and an inert gas cooling system for circulating gas within a coke box. <IMAGE>
Patent EP-0353254-A1 (EP)
Title: Rotatable substrate supporting mechanism with temperature sensing device for use in chemical vapor deposition equipment.
Inventor: DE BOER WIEBE
IPC: H01L21/687
Filed: 1988-03-30
Abstract: The invention describes an apparatus used for chemical vapor deposition of materials on substrates such as semiconductor wafers, comprising: a circular, substantially planar susceptor having an upper surface for centrally receiving a substrate for chemical deposition purposes; and a susceptor ring structure separate from said susceptor having an inner diameter slightly larger than the outer diameter of said susceptor to enable the positioning of said ring structure in substantially concentric relation with the susceptor and to enable said susceptor to be rotated while the ring structure is fixed, including a passage for supporting one or more sensors close to the periphery of the susceptor to monitor the temperature adjacent the periphery of the susceptor.
Patent EP-0363437-A1 (EP)
Inventor: ROBINSON MCDONALD
IPC: C23C16/00
Filed: 1988-06-17
Abstract: Dans un système de chauffage destiné à être utilisé dans un équipement de déposition en phase gazeuse par procédé chimique, un gaz réactif est dirigé dans un flux horizontal pour permettre le dépôt de matériaux sur un substrat maintenu dans une chambre de réaction (10) sur une base (''susceptor'') (20) à entraînement rotatif, de façon à faire tourner le substrat autour d'un axe qui s'étend perpendiculairement à son centre. Le système de chauffage agit conjointement avec un agencement spécial de détection thermique et comprend un assemblage d'élément chauffant supérieur (32), un assemblage d'élément chauffant inférieur (34) ainsi qu'un mécanisme de concentration thermique (36) qui travaille en interaction, afin de permettre une accumulation rapide de température au début du cycle de traitement, une atténuation rapide de température à la fin du cycle de traitement et une courbe de température plate soumise à régulation durant le cycle de traitement.
Patent EP-0353260-A1 (EP)
Inventor: TOWNSEND JAMES DUNSTONE
IPC: B29C51/22
Filed: 1988-10-07
Abstract: La présente invention se rapporte à une bande d'arrosage et à un procédé et à un appareil de fabrication d'une telle bande, dans lesquels des feuilles en matériau thermoplastique sont formées et scellées pour produire un conduit d'eau principal s'étendant le long de la bande, ainsi qu'une série de canaux sinueux de restriction de l'écoulement, qui sont formés à partir d'une autre feuille dans un moule en forme de canal sur un tambour. Chaque canal communique en un point avec le conduit d'eau et comporte en un autre point une ouverture de sortie permettant à un courant d'arrosage goutte à goutte de sortir de chaque canal. Dans la présente invention, la feuille thermoplastique extrudée passe directement d'une extrudeuse dans une telle machine de formage; on ménage un passage allant du canal sinueux au conduit d'eau principal au moyen d'une tige chauffée; on pratique une ouverture de sortie depuis le canal sinueux en décalant une partie du canal, laquelle peut ensuite être entaillée au moyen d'une lame chaude, puis on scelle les feuilles les unes contre les autres grâce à des protubérances espacées qui créent une pression permettant de réunir lesdites feuilles par fusion.
Patent EP-0325250-A1 (EP)
Title: Doppelwandige Bodenplatte eines belüfteten Containers
Inventor: GRAAFF WOLFGANG DIPL-ING
IPC: B65D88/74
Filed: 1989-01-19
Abstract: Gegenstand der Erfindung ist eine Bodenplatte für einen belüfteten Container. Die Bodenplatte weist eine obere Platte (1) und eine untere Platte (2) auf, wobei beide Platten durch eine Starrschaumschicht (3) gegeneinander abgestützt sind. Die obere Platte (1) ist ein Strangprofil, das seinerseits aus einem ebenen Plattenteil (4) und Hohlprofilen (5) besteht, wobei die Hohlprofile den Querschnitt geschlossener Hohlprofile haben. Die geschlossenen Hohlprofile können als Luftführungskanäle (7) verwendet werden, die über Löcher (8) mit den Kanälen (6) zwischen den Hohlprofilen in Verbindung stehen. Vorzugsweise sind die beiden Enden der Luftführungskanäle (7) innerhalb der Hohlprofile (5) wechselweise gegenüber der Umgebung des Containers zu öffnen und zu schließen, wobei die jeweils offenen Enden mit einem Temperier- bzw. Klimagerät (20) in Verbindung stehen, um temperierte oder klimatisierte Luft zwangsweise in die Luftführungskanäle (7) gelangen zu lassen, um das Containerinnere zu klimatisieren oder zumindest zu temperieren.
Patent EP-0344399-A1 (EP)
Inventor: STIEGELMANN RENE
IPC: B01F27/73
Filed: 1989-01-20
Abstract: The rotors (2) serving as rotating tools and the stators (3) serving as stationary tools of a dispersing machine (1) are formed as flat discs arranged axially side by side and having perforations (4 and 5), so that radially overlapping toothed or slotted tool rings in each case and the involved and expensive manufacture thereof are no longer necessary. <IMAGE>
Patent EP-0327009-A1 (EP)
Inventor: KINO TOHRU
IPC: A61P11/08
Filed: 1989-01-31
Abstract: This application relates to new compounds called WS-9326A, WS-9326B, and their derivatives having valuable pharmaceutical properties and which are obtainable by culturing a WS-9326A and/or WS-9326B producing strain belonging to the genus Streptomyces in nutrient medium and recovering such compounds or salts thereof from the resultant cultured broth. The invention also relates to a process for the production of such compounds and to pharmaceutical compositions containing them or a pharmaceutically acceptable salt thereof as an active ingredient. The invention furthermore relates to a biologically pure culture of the microorgnism Streptomyces violaceoniger No. 9326 (FERM BP-1667). 
    
     Figure 1 Spectrum of Infrared Absorption of WS-9326A in KBr
Patent EP-0329035-A1 (EP)
Inventor: ONOMOTO RYUCHI
IPC: B65H3/68
Filed: 1989-02-10
Abstract: A paper let-out apparatus, in which paper accommodating section (12) for holding paper (11), such as bills, on a bottom plate (14) such that the paper (11) is inclined slightly from vertically standing state, comprises a fixed receiving plate (15) and a pushing member (13) for urging accommodated paper (11) toward the receiving plate (15). The receiving plate (15) is formed with a window (16), and a let-out roller (17) is provided outside the paper accommodating section (12) so that the roller (17) faces the window (16). A friction member (21) is provided to the let-out roller (17) at a portion of the periphery thereof such that the friction member (21) projects outwardly radially beyond the periphery thereof. As the let-out roller (17) is driven to rotate, the friction member (21) enters the paper accommodating section (12) through the window (16) to be in contact with the endmost or first paper thereby letting out the same due to frictional force.
Patent EP-0401400-A1 (EP)
Inventor: FEHN JOACHIM DIPL-ING
IPC: G06F9/38
Filed: 1989-06-06
Abstract: The processing capacity is increased by changing the priority control (PRIO-ST) for treating concurrent memory requests: priorities of the requests (PLURQ-RIR) triggered by branch instructions for the reading of instructions by the editing process or (PLU) before the read and write requests (EXURQ.RD/WR) of the execution processor (EXU). Dynamic prioritisation of the request for rereading an instruction block into a free half of the active instruction buffer section (for example IBA) as a function of the adjustable loading percentage of the active half in each case and allocation of a differently settable priority for the prioritised request signal. <IMAGE>
Patent EP-0400211-A1 (EP)
Inventor: FELDINGER MARTIN PROF DR
IPC: F02M9/14
Filed: 1989-10-07
Abstract: The invention relates to an air-fuel mixture preparing device for internal combustion engines having a nozzle body (10) which, together with a restrictor body (11) movable inside it, forms a nozzle (9) which opens out into an intake pipe (13) of the internal combustion engine, and a fuel delivery regulating device (4, 6, 8) with a fuel feed line (7) which opens into the nozzle (9). It is the object of the present invention to create a mixture- preparing device of the type stated, by means of which the composition of the mixture can be rapidly corrected by simple design means in the event of a change in the load condition of the internal combustion engine. The object is met in that the fuel delivery regulating device has a metering unit (6) which is connected to a fuel feed line (5) connected to the fuel tank (1) and the fuel feed line opening into the nozzle, and comprises a metering element (18), movable as a function of the engine load, for controlling the fuel rate of flow, which element (18) is coupled so that it moves with the nozzle body, and the fuel feed line (7a) on the nozzle side is connected to the intake pipe via a branch line (7c), and the branch line is divided by a balancing element (35) movable inside it into a section (7d) on the fuel feed line side and a section (7e) on the intake pipe side in such a way that an increase in the intake pipe pressure leads to a movement of the balancing element reducing the volume of the section on the fuel feed line side, and a reduction of the intake pipe pressure leads to an opposing movement of the balancing element. <IMAGE>
Patent EP-0375914-A1 (EP)
Inventor: SCHIMTZ BERND HORST
IPC: C23C4/134
Filed: 1989-11-17
Abstract: The invention relates to a process for coating shaped articles, in particular pipes or containers, of fibre-reinforced composites with materials which may have a high melting point, such as metal, ceramic or combinations of these materials by means of plasma spraying. It is the object of the invention to provide a coating process of the generic type, by means of which shaped articles of any fibre- reinforced composites can be coated with a large number of different materials having a high melting point, such as metals, ceramic materials and combinations thereof, with high adhesive strength and without adversely affecting the dimensional stability and the strength. The achievement is characterised in that the shaped article is roughened, cleaned and cooled prior to plasma spraying, and that the surface of the shaped article which is to be coated is cooled to a temperature below the glass transition point during plasma spraying, and that cooling is effected by one or more cooling gas streams surrounding the plasma jet, for example of CO2 and/or argon and nitrogen.
Patent EP-0374593-A1 (EP)
Inventor: WATKINS JOHNSON CLIFFORD
IPC: C03C25/26
Filed: 1989-12-06
Abstract: Chemically treated inorganic oxide substrates of the present invention have good adhesion to polymeric materials with high process temperatures or good thermal resistance. The chemical treatment exists on the substrate as a volatile-reduced residue of a treatment comprised of at least one film forming polymer that is essentially free of polyvinylacetate homopolymer and polyacrylic homopolymers and copolymers, at least one fiber lubricant, an organofunctional silane coupling agent present in an amount up to around an effective coupling agent amount, at least one organo alkoxide of a metal selected from the group comprising titanium and zirconium and a carrier for application of the chemical treatment to the substrate. The amount of the film forming polymer and lubricant are effective film forming and lubricating amounts, respectively. The amount of the organo alkoxide of the metal is an amount in the range of greater than 10 parts per 100 parts of the film forming polymer and up to at least an effective coupling agent amount. For instance, the chemical treating composition can be an aqueous composition applied to glass fibers. In this instance the film forming polymer is selected from epoxy polymers, polyurethane polymers and mixtures thereof as separate polymers or as copolymers where the total amount is an effective film forming amount. The fiber lubricant is a nonionic fiber lubricant of a polyoxyalkylene including polyethylene oxide and polypropylene oxide copolymers where the amount of the polypropylene oxide moiety is less than around 80 weight percent of the copolymer. With the specified combination of film forming materials the organo alkoxide of the metal like alkanolamine titanates or zirconates is present in an amount up to and including an effective coupling agent amount. Also, there may be present at least one organofunctional silane coupling agent like an aminosilane coupling agent or glycidoxy or ureido functional silane coupling agents. When both the silane and the organo alkoxide of the metal are present, the total amount in   the aqueous composition can comprise an effective coupling agent amount wherein the ratio of one to the other is in the range of around 1 to 6 to 6 to 1. These chemically treated glass fibers find particular suitability in reinforcing high temperature processed polymers and thermal resistant polymers such as polyphenylenesulfide, polyethylene imide and polyethersulfone and the like.
Patent EP-0345833-A1 (EP)
Inventor: BRAVO GENESIO
IPC: H05B3/58
Filed: 1989-03-02
Abstract: Heating device for tank comprises a first (17) and a second heating element (18) in a flexible material applied respectively onto the peripheral and bottom wall. 
     The first and the second element have respectively a substantially rectangular and circle-sector shape. Said elements containing electrical resistors and being connected by means of a flexible budge (19).
Patent EP-0330350-A1 (EP)
Inventor: CAROLL JAMES E
IPC: F16L37/098
Filed: 1989-02-13
Abstract: A fluid coupling assembling having a coupling body (12) provided with generally concentric first and second bores (36, 38) of greater and lesser diameters, respectively, there being a radial surface (40) between the bores, the first bore (36) also being provided with a generally cylindrical groove (44). A resilient retainer (14) is assembled within the generally cylindrical groove (44), the retainer having a plurality of prongs (52) which extend inwardly towards the second bore (38). A bushing (15) is a force or press fit into the first bore (36) between the cylindrical groove 44 and the radial surface (40). A seal 16 is disposed within the coupling body (12) between the bushing (15) and the radial surface (40). The fluid line (24) which is adapted to be associated with a coupling assembly is provided with a flange (26) which is engaged by the free ends (58) of the resilient prongs (52) when the fluid line is fully assembled within the fluid coupling body to hold the fluid line in place, the fluid line being provided with a controlled leak path (74) which permits the discharge of fluid only when the end portion (24e) is not fully assembled.
Patent EP-0342883-A1 (EP)
Inventor: JONES NORMAN STEWART
IPC: A61M16/20
Filed: 1989-05-12
Abstract: A pneumatic oscillator of the type having an operating piston (20) reciprocable in a cylinder (21) to control a poppet valve arrangement so as to control a gas flow path, and biassed to the flow path-closing condition with feedback of output supplementary to the bias in opposition to source pressure, is characterised by a piston seal comprising an O-ring (22) having both radial and axial clearance in a retaining groove in the piston (20) to provide low friction, and by a resilient buffer (33) to arrest the piston (20) at its stroke-end in the flow path-­opening position and to cause piston (20) rebound to an extent to position the O-ring (22) against the lateral groove wall that is downstream to the prevailing pressure differential, thereby to ensure effective sealing at the switching point. The buffer (33) also suppresses noise of operation of the oscillator. The oscillator is particularly useful for generating breathable gas pulses for resuscitation and/or lung ventilation purposes.
Patent EP-0359379-A1 (EP)
Inventor: STANZAK RICHARD KALE
IPC: C12N15/76
Filed: 1989-07-27
Abstract: A novel gene conferring resistance to picro­mycin in Streptomyces and related organisms was cloned from a genomic library of  Streptomyces felleus  DNA. The novel picromycin resistance-conferring gene can be isolated on an ∼2.8 kb  Pvu II fragment by subcloning the restriction fragment from plasmid pOJ321. This  Pvu II fragment contains all of the information required for the expression of the picromycin resistant phenotype in  Streptomyces . Methods for inducing resistance, as well as vectors and transformants containing the novel picromycin resistance gene, are provided.
Patent EP-0372938-A1 (EP)
Inventor: BELLOWS RICHARD JAMES
IPC: B01J20/10
Filed: 1989-12-06
Abstract: This invention relates to an improved zeolite composition for a separation process for the adsorption-desorption of olefin mixture of n-olefin n-paraffin mixtures wherein the zeolite is particu­larly a neutral high-silica molecular sieve. Preferred hydrocarbon feeds for the present separa­tion process are C₉ to C₁₉ distillates derived via the thermal cracking of petroleum residua or mix­tures of n-olefins and branched chain olefins. Such distillates, e.g. light FLEXICOKER and FLUID-COKER gas oils contain 1-n-olefins and n-paraffins as the main types of components and minor components of branched olefins and paraffins as well as aromatic hydrocarbons and sulfur compounds. Mixtures mostly consisting of 1-n-olefins and n-paraffins can be separated from such coker distillates containing relatively high concentrations of sulfur compounds via the present process. 
     The olefin components of n-olefin and n-paraffin mixture products of the present molecular sieve separation can be utilized as reactants in polymerization, alkylation and carbonylation reac­tions, wherein the unconverted paraffin components are subsequently separated by distillation. Such a three step sieving, conversion, distillation process is particularly attractive as a low cost approach for the preparation of polyolefin based synthetic lubricants.
Patent EP-0324694-A1 (EP)
Inventor: VALETTE SERGE
IPC: G02B6/34
Filed: 1989-01-12
Abstract: The device comprises a coupler consisting of a first (1, 6, 7) and a second (2, 7, 8) electromagnetic-wave guiding structures, of which the cores (1, 2) are separated by a predetermined spacing so as to enable the energy to be coupled from one of the structures to the other, these structures admitting guided modes and having effective indices which are different for a first polarisation component of the electromagnetic field and which are equal for a second polarisation component of this electromagnetic field, the spacing between these cores being constant over a distance (L), likewise predetermined, at the end of which a total transfer of the energy has taken place for the second polarisation component, this spacing increasing at the end of this distance (L) so as to make it possible to regenerate on each of these structures one of the polarisation components of the field. …<??>Application to integrated optics. …<IMAGE>…