baber/WOPTO huggingface dataset:
Patent EP-0326802-A1 (EP)
Inventor: MATSUI KAZUHIRO
IPC: A47B47/04
Filed: 1989-01-04
Abstract: An instrument for assembling (1) two board-shaped bodies, including an engagement tool (3) adapted to be driven into an opening in one board-shaped body, and a fixing tool (5) adapted to be driven into an opening in the other board-shaped body. The engagement tool (3) includes an annular engagement member (31) having a radially outwardly projecting engagement portion provided with an engagement pawl (35a) adjacent the tip thereof, and a rotary cam or eccentric which is rotatably positioned within the annular member to effect radial displacement of the pawl (35a). The engagement tool (3) also includes an annular housing which accommodates therein the annular engagement member, the housing having stops for controlling the rotation of the cam to a predetermined angle, and having an outer peripheral structure which permits it to fixingly engage the one board-shaped body. The fixing tool (5) has an insertion hole (52) into which the engagement portion is inserted.
Patent EP-0326816-A1 (EP)
Inventor: MULLER WALTER DR
IPC: A61K9/22
Filed: 1989-01-10
Abstract: Floating system for oral therapy, for prolonging the gastro-intestinal residence time of drugs and controlling their release. Said system is less dense than gastric juice, on which it floats, and cannot easily reach the deep-seated pylorus. It is proposed that at least one porous structural element (2, 7, 8), such as foam or a hollow body, be incorporated in said system.
Patent EP-0332877-A1 (EP)
Inventor: IIMURO SHIGERU
IPC: C07C37/20
Filed: 1989-02-17
Abstract: A process for producing high-purity bisphenol A comprises reacting phenol with acetone in the presence of hydrochloric acid as the catalyst to obtain a product mixture, removing the hydrochloric acid from the product mixture, thereby yielding a liquid mixture, adding water to the liquid mixture, evaporating a water-phenol mixture from the liquid mixture under reduced pressure, thereby cooling the liquid mixture and crystallizing out the adduct of bisphenol A with phenol, and finally recovering bisphenol A from the adduct, wherein an improvement comprises treating the water-phenol mixture with a weakly basic ion-exchange resin and recycling and reusing the treated mixture as the water to be added to the liquid mixture. This process does not causes any troubles such as the corrosion of equipment and the decomposition and dis­coloration of bisphenol A during distillaiton.
Patent EP-0341391-A1 (EP)
Inventor: OKAHATA YOSHIO
IPC: G01N33/58
Filed: 1989-03-10
Abstract: An agent or device for the determination of antigen or antibody comprising capsules of a water-insoluble, dye-­permeable polymer or a liquor-pool covered by said polymer, an antigen, antibody or hapten immobilized on the surface of said polymer, and a dye solution enclosed or held in said capsules or liquor-pool, and a method for determin­ing antigen or antibody using said agent or device, which can be conveniently used for the serodiagnosis of various diseases.
Patent EP-0342408-A1 (EP)
Inventor: MITO YOSHIKI HIROSHIMA MACH WO
IPC: B21B45/02
Filed: 1989-04-27
Abstract: A workpiece to be rolled is formed in its surface with a large number of recesses for retaining a lubricat­ing fluid therein, and then the workpiece is rolled while the lubricating fluid is confined in the recesses. A rolling machine comprising a rolling mill further includes a recess impressing unit for forming a large number of recesses in the surface of the workpiece, which is provided on the inlet side of the rolling mill. The recess impressing unit includes a pair of pinch rolls formed with a large number of projections. The rolling machine further includes a nozzle for spraying the lubricating fluid which is provided on the inlet side of work rolls for rolling.
Patent EP-0356710-A1 (EP)
Inventor: FLANAGAN THOMAS P
IPC: C09J153/00
Filed: 1989-07-27
Abstract: A case or cover for a hard bound book is formed by bonding the formed by bonding the cover boards to the book cover stock using a hot melt pressure sensitive adhesive extensions comprising:
     a) 10 to 40% by weight of a substantially radial styrene-butadiene block copolymer, the copolymer having a styrene content greater than about 35% by weight, a modulus at 300% elongation of at least 4.5 MPa and a solution viscosity less than about 1000 cps;   b) 20 to 65% by weight of a compatible tackifying resin;   c) 0.1 to 4% by weight stabilizer; and   d) the remainder (to 100%) comprising a plasticizing oil.
Patent EP-0370192-A1 (EP)
Inventor: MILDNER EBERHARD
IPC: B65D83/08
Filed: 1989-09-18
Abstract: In a carton made of cardboard, which is essentially parallelepipedal in shape and the flat upper side of which has a separable surface (18) which is prepared, possibly along a closed separation line (25) (perforation), to expose a removal opening (11), it is proposed to provide an internal member which is impervious to vapour and liquid, delimits a cavity for the receipt of hygienic tissues and has an opening which overlaps the removal opening described. At least one of these openings can be reclosed by means of a tongue-shaped tab. As internal member, either a polyethylene layer of the carton (10) or an internal bag (26), which must, however, be attached to the inside of the carton at least in the region of the removal opening (11), can be used. <IMAGE>
Patent EP-0421006-A1 (EP)
Inventor: KRAUSSE GEORGE J III
IPC: H01L23/60
Filed: 1989-10-03
Abstract: High power MOSFET semiconductor packaging (10) is described in which the semiconductor die (50) is secured to the upper surface of a ceramic substrate (52). Gate (G) and drain signal (D) carrying conductors and ground plane conductors (SG1, SG2, SD1, SD2) are connected between the semiconductor die (50) and the ceramic substrate (52). The ground plane conductors (SG1, SG2, SD1, SD2) are in the same plane as the signal carrying conductors (G, D).
Patent EP-0380777-A1 (EP)
Inventor: GIORDANI ALBERTO
IPC: F04B9/113
Filed: 1989-11-30
Abstract: Reciprocating positive-displacement pump for pumping oenological liquids such as wines, musts, distillates, vinegars and the like, alimentary oils and other alimentary liquids and/or beverages such as fruit juices sand pulp, sugary juices etc., of the kind with a reciprocating piston and with distributing valves provided with rubber-covered balls, comprising a double-­action fluidodynamic cylinder for actuating the piston, the fluidodynamic cylinder being fed by a central distribution unit which is in turn fed by a source of pressurized fluid.
Patent EP-0376091-A1 (EP)
Title: Verfahren zur verbesserten Herstellung von (Meth)acrylsäureestern mehrwertiger Alkohole (II)
Inventor: RITTER WOLFGANG DR
IPC: C07C69/54
Filed: 1989-12-15
Abstract: Beschrieben wird ein Verfahren zur Herstellung von (Meth)acrylsäureestern mehrwertiger Alkohole durch deren Umsetzung mit Acrylsäure und/oder Methacrylsäure in Gegenwart von sauren Veresterungskatalysatoren unter Zusatz von Polymerisationsinhibitoren zum Reaktionsgemisch. Das neue Verfahren ist dadurch gekennzeichnet, daß man beim Einsatz von nicht substituierten Phenolverbindungen als Inhibitoren die Veresterungsreaktion unter Zusatz von Aktivkohle zum Reaktantengemisch durchführt. Der bevorzugte Inhibitor ist das Hydrochinon. Die Veresterung wird weiterhin bevorzugt in Abwesenheit von flüssigen Lösungs- und/oder azeotropen Schleppmitteln durchgeführt.
Patent EP-0332248-A1 (EP)
Title: Antibacterial agent
Inventor: CURRIE SARA A
IPC: C07D413/12
Filed: 1989-02-28
Abstract: L-654,040 of the structure:
     is a novel antibacterial and isolated from the novel organism Streptoverticillium synroense, strain MA6011, deposited at the ATCC.
Patent EP-0343819-A1 (EP)
Inventor: HANIN JEAN ALEXANDRE ANDRE
IPC: C07C29/16
Filed: 1989-05-12
Abstract: In the oxo process for alcohol production water is injected into the hydrofinishing stage to reduce heavies and carbonyl and also permit use of sulphur tolerant catalyst in hydrogenation and/or hydrofinishing and thus allow use of sulphur containing olefine feeds.
Patent EP-0359428-A1 (EP)
Inventor: OFFORD ROBIN EWART
IPC: A61K47/48
Filed: 1989-08-25
Abstract: Protein derivatives of formula (1) A-CO-N(R 1 )N(R 2 )-Z 1 -
     wherein A-CO is the residue of a protein or peptide A-CO 2 H (especially where -C0 2 H is the C-terminal carboxyl group of the protein or peptide); R 1 , R 2 , R 3  and R 4 , which may be the same or different, and which may be present or absent, is each a spacer group, X is an oxygen or sulphur atom; and the salts thereof. The compounds may be prepared by a condensation reaction, especially in the presence of an enzyme capable of catalysing the formation of a peptide bond. The compounds may be used to form protein conjugates in which a group of interest such as another protein or peptide or an effector or reporter group is coupled to the protein through a -N-(R 1 )N(R 2 )-Z 1 -C(=X)-Z 2  -N(R 3 )N= group.
Patent EP-0394592-A1 (EP)
Inventor: MARTIN JEAN LOUIS
IPC: F16B12/24
Filed: 1989-04-25
Abstract: The invention relates to a device for assembling elements which are at least locally flat, such as panels for forming furnishing elements such as shelves. It is characterised in that: - the two tabs (2A, 2B) are located in two planes (11, 12) which are perpendicular to each other, - at least one of them is separated from the apex (13) of the dihedral angle formed by these planes (11, 12) by a distance (D7, D8) equal to the thickness (E7, E8) of the flat element on which the other tab is intended to bear, and - on their face inside the dihedral angle, the tabs each have a peg (9) perpendicular to the said face and intended to engage in a seat (10) offered for this purpose by the flat element and forming, with the peg, the anchoring means. Application to the furniture industry. <IMAGE>
Patent EP-0345160-A1 (EP)
Inventor: LEMERCIER GUY
IPC: G21C15/12
Filed: 1989-06-01
Abstract: In a fast-neutron nuclear reactor cooled by a liquid metal the emerging free shells of the internal structures (28) are equipped, on the hot collector (32) side, with troughs (36) filled with liquid metal. The bottom of these troughs is at a level below the minimum level (Nmin) of the liquid metal in the hot collector, while at least one passage (40a) permits free communication between the troughs (36) and the hot collector when the level of liquid metal in the latter reaches a maximum value (Nmax) corresponding to the nominal regime of the reactor. The thermal stresses in the emerging shells of the internal structures (28) are thus greatly reduced. <IMAGE>
Patent EP-0349361-A1 (EP)
Inventor: ROYAL GABRIEL
IPC: B03B5/40
Filed: 1989-06-09
Abstract: The invention relates to an installation and a method for sorting organic materials mixed with undesirable heavy products such as metallic compounds, synthesis products, glass, pebbles, wood etc. The method according to the invention is characterised in that the mixture to be separated is poured into a tank (1) containing a liquid (2,3) of a density lying between the density of the organic products (6) and that of the heavy products (7) to be separated. Application to the composting of waste. <IMAGE>
Patent EP-0373139-A1 (EP)
Inventor: CARTIER GEORGE ETIENNE
IPC: C08L29/14
Filed: 1989-12-04
Abstract: A polymeric laminate for use with a glass layer in a laminated bilayer or anti-lacerative shield application comprises a first layer of moisture tolerant plasticized polyvinyl butyral containing a) adhesion control agent(s) and b) residual hydroxyl content which optimize glass adhesion and optical performance over a range of moisture contents in the first layer likely to be encountered in use, i.e. 0.2 to 0.5 weight % and 2 to 2.8 weight %, such first layer being in face to face contact with a second layer of a clear polymer film or coating having a combination of performance properties desirable for these applications. Preferred second layers are biaxially stretched polyester and thermoset aliphatic polyurethane.
Patent EP-0349635-A1 (EP)
Inventor: SHEKLETON JACK R
IPC: F02C7/18
Filed: 1988-12-21
Abstract: Les coûts d'injecteurs de carburant (50) ainsi que leur tendance à l'obturation dans une turbine à gaz ayant une unité de combustion annulaire (26) peuvent être réduits en alternant les injecteurs de carburant (50) avec des gicleurs (56) qui sont conçus pour introduire de l'air entretenant la combustion dans une zone de combustion annulaire, ces gicleurs étant placés entre les injecteurs de carburant (50) pour obtenir une distribution uniforme de la température d'entrée dans la turbine et réduire le nombre d'injecteurs (50), et aussi augmenter le passage d'écoulement de carburant des injecteurs utilisés de manière à réduire leur tendance à l'obturation.
Patent EP-0346458-A1 (EP)
Inventor: BEATTIE JOHN R
IPC: F03H1/00
Filed: 1988-10-11
Abstract: Est décrit un système de propulsion ionique. L'invention concerne un système ionisant destiné à ioniser un propergol gazeux à l'intérieur d'une chambre afin de produire un plasma. Le système ionisant comporte une cathode (14) afin de créer une source d'électrons, ainsi que des anodes (11) et (13) afin d'accélérer les électrons jusqu'à des vitesses suffisantes pour ioniser le propergol gazeux. L'invention comprend en outre un système d'extraction d'ions (20) destiné à faire sortir un faisceau ionique du plasma. Un aspect particulièrement nouveau de l'invention consiste en l'aménagement d'un système de commande (45) et (46) permettant de moduler le courant du faisceau ionique par modulation du courant à travers l'anode (11) et (13).
Patent EP-0366803-A1 (EP)
Inventor: AMANO JIRO - - KOSOBE-CHO -CHO
IPC: G02B1/08
Filed: 1989-03-06
Abstract: Film polarisant présentant d'excellentes caractéristiques de polarisation et de résistance à la chaleur et à l'humidité, comprenant un film d'alcool polyvinylique orienté dans lequel est adsorbé de l'iodure et contenant un composé de zirconium ou un composé de manganèse. On pense que le composé de zirconium ou le composé de manganèse empêche la dissociation d'un ion polyiodure tel que I3- ou I5- conférant la capacité de polarisation. Ce film polarisant est destiné à être utilisé dans des affichages à cristaux liquides de types différents, allant des affichages utilisés dans des conditions difficiles, tels certains composants de véhicules automobiles, aux affichages pour des systèmes de traitement de texte qu'on utilise chez soi.
Patent EP-0397799-A1 (EP)
Inventor: ALBRECHT THOMAS R
IPC: H01L41/22
Filed: 1989-01-26
Abstract: La présente invention décrit un microscope à action tunnel avec balayage intégré et un transducteur piézo-électrique intégré ainsi que des procédés de fabrication de l'un et de l'autre. Ledit dispositif se compose d'une ou de deux consoles bimorphes piézo-électriques à bras (42, 46), fabriquées par micro-usinage au moyen d'opérations de traitement de circuits intégrés standards. Ces consoles sont fixées au substrat (32) par une zone (80) et sont libres de se déplacer sous l'influence des forces piézo-électriques créées par l'application de tensions appropriées produites par des circuits de commande (88) et appliquées à des paires d'électrodes (48, 36, 44; 52, 49, 44) faisant partie intégrante de la structure des consoles bimorphes. Les champs électriques créés par les tensions de commande amènent les consoles bimorphes piézo-électriques à se déplacer de n'importe quelle façon désirée à l'intérieur de limites déterminées par la conception du dispositif. Les consoles bimorphes présentent des pointes (66) aux extrémités très aiguës, qui se déplacent sous l'action du circuit de commande (88) et des consoles bimorphes piézo-électriques de façon à rester à une distance très courte d'une surface conductrice (84). Les mouvements de la pointe peuvent être suivis de façon à produire une image de la surface avec une résolution de l'ordre de l'atome.
Patent EP-0408637-A1 (EP)
Title: Near-infrared analysis of tissue fat percentage.
Inventor: ROSENTHAL ROBERT D
IPC: A61B10/00
Filed: 1989-03-13
Abstract: Method and apparatus for determining percent fat in a body wherein near-infrared radiation (16, 16') is transmitted into the body to achieve optical interactance between the body and the near-infrared radiation. Optical absorption by the body at one or more wavelengths of the near-infrared radiation is measured (28, 29). The measured absorption of near-infrared radiation is utilized to quantitatively determine the fat content of the body. Data on a plurality of physical parameters of the body, such as height, weight, exercise level, sex, race, waste-to-hip measurement and arm circumference, can be utilized along with the measured near-infrared absorption in the quantitative determination of body fat content.
Patent EP-0412161-A1 (EP)
Inventor: MOISEEV SERGEI BORISOVICH
IPC: F25B9/02
Filed: 1989-01-12
Abstract: A cryogenic adsorption refrigerator comprises two circles (a, b) each comprising: a receptacle (2a, 2b) with an adsorbent, a heat exchanging unit (3) and a heat transferring receptacle (4a, 4b). The heat transferring receptacles (4a, 4b) are interconnected by a connecting line (7) on which is mounted a Joule-Thompson throttle (8). A method of cooling an object by the cryogenic adsorption refrigerator consists in connecting to the object (6) first one heat transferring receptacle (4a or 4b) containing the cryoagent at the temperature and the pressure of cryostating, and then, after termination of the desorption process in the high pressure line, an isoentropic expansion of the cryoagent is effected in the high pressure line and a second heat transferring receptacle (4b or 4a) is connected additionally to the object (6).
Patent EP-0425581-A1 (EP)
Title: Systeme de securite electrique pour batterie
Inventor: LAW DWIGHT D
IPC: H01M50/574
Filed: 1989-07-20
Abstract: Le but de cette invention est d'éliminer totalement les risques d'incendie et/ou les dangers électriques associés à l'entretien des batteries (12) tant utilisées dans des automobiles que dans des aéronefs. A cet effet, une liaison de déconnexion lestée (28 et 25) est connectée au fil de fermeture de circuit ou jarretière interne de la batterie. Cette liaison (25) est agencée pour ponter les deux éléments centraux de la batterie en positionnant la liaison lestée dans les pinces à ressort (23 et 24) des oreilles (21 et 22) du pont, complétant ainsi le circuit dans la batterie. La section (20) de la batterie qui loge la liaison lestée sera totalement isolée de l'électrolyte et du gaz explosif. Une porte d'accès (14) est prévue dans la batterie pour d'éventuels nettoyages et entretiens. Cette porte constitue un moyen pour rétablir manuellement la liaison après l'avoir coupée en tombant par une force G adéquate. La force G (40) constitue la clé du fonctionnement de ce système.
Patent EP-0381168-A1 (EP)
Inventor: KAMATAKI TETSUYA MINAMI- -JO-J
IPC: C12N15/53
Filed: 1990-01-30
Abstract: DNA sequence of a gene coding for P-450 HFLa protein which is specific to human fetal livers and amino acid sequence deduced from the DNA sequence are provided. 
     P-450 HFLa protein which contains essentially no other human-originated proteins is produced by means of recombinant DNA technology. Such a high purity renders possible the production of an antibody specific to P-450 HFLa.
Patent EP-0385183-A1 (EP)
Inventor: TIMMER SEBASTIAN
IPC: F16D65/52
Filed: 1990-02-14
Abstract: The adjuster device consists essentially of two wedge elements (7, 9), which can be displaced alternately, the one (7) of which is arranged between the one brake shoe and a compression rod (6) which can be subjected to force by the mechanically operable brake lever and the other (9) is arranged between the one brake shoe and an air gap compression rod (8), which is arranged parallel to the compression rod, the air gap compression rod being clamped at one end by means of a spring arrangement against the wedge element (9) and the other end being hinged with play (design air gap) on the other brake shoe. The new adjuster device is especially suitable for internal shoe drum brakes functioning exclusively as parking brakes. <IMAGE>
Patent EP-0387738-A1 (EP)
Inventor: KATANO MITSUNORI
IPC: H01J29/87
Filed: 1990-03-10
Abstract: A flat panel display device (8) which comprises a face glass plate (10), a metal container (15) assembled to the face glass plate (10) through a frit glass (16) for providing an envelope for accommodating electron beam generating means and electron beam control means, the metal container including an outer container made of a thin metal plate (15) and an inner container (17) separably assembled to the inside of the outer container for acting as a pressure resistive container for supporting air pressure. Only the outer container (15) is joined to the face glass plate (10).
Patent EP-0398236-A1 (EP)
Title: Emission electrode
Inventor: LELUSCHKO GEORG
IPC: B03C3/41
Filed: 1988-03-07
Abstract: Selfsupporting mastlike corona discharge electrodes are proposed for use in a dustcollecting electrostatic precipitator having gas passage-forming platelike collecting electrodes. From a metal strip which has the same width everywhere the corona discharge electrode can be manufactured continuously in any desired length and virtually without a waste of material. By cutting and bending operations the metal strip is formed to constitute a selfsupporting corona discharge electrode which has an adequate flexural stiffness and is provided with the required corona discharge tips.
Patent EP-0424628-A1 (EP)
Inventor: GROSSE-PUPPENDAHL THOMAS
IPC: C08K7/14
Filed: 1990-08-22
Abstract: 2.1 The object of the present invention was to develop fibre-reinforced, polyphenylene ether-based moulding compositions which have improved adhesion between the fibres and the matrix and have good mechanical properties. 2.2 The object has been achieved by moulding compositions which contain polyphenylene ethers, optionally a styrene polymer, optionally polyoctenylene,  alpha , beta -unsaturated carboxylic acid derivatives and carbon fibres and/or glass fibres, whose surfaces carry functional groups. 2.3 The moulding compositions are used to produce industrial mouldings, for example gear wheels or pump parts.
Patent EP-0420054-A1 (EP)
Inventor: PIELMEIER GUENTER
IPC: E06B9/17
Filed: 1990-09-21
Abstract: For the invention an adapter profile for roller blind boxes with window units is proposed, in which a hollow chamber 2, which exhibits a smooth underside 2c and several webs 2d, has on the left edge a wedge 2a directed up and to the right, a wedge 2a directed downwards and a rebate 2e directed downwards and on its right edge a catch 2b, in order to join together window units and roller blind boxes of differing designs in a simple fashion.
Patent EP-0468091-A1 (EP)
Inventor: MUELLER GOTTFRIED
IPC: F24F13/068
Filed: 1990-11-20
Abstract: In a method for the manufacture and installation of air outlets in a space, in particular of source outlets from a round or angular frame pipe with at least one source outlet grating, openings are to be cut out from the frame pipe before or after it is installed and source outlet gratings are to be inserted into the openings and connected to the frame pipe. <IMAGE>