baber/WOPTO huggingface dataset:
Patent EP-0109137-A2 (EP)
Inventor: WARE FREDERICK A
IPC: G06F7/53
Filed: 1983-06-08
Abstract: A new technique for the accumulation of partial product terms in a monolithic VLSI multiplier is disclosed. The method requires fewer than a 5% increase in transistors over older techniques yet provides more than three times the performance of the prior art when used to implement a 64x64 multiplier. The accumulator is implemented with one-bit cells to facilitate the VLSI mask design and is expandable to any desired precision.
Patent EP-0098137-A2 (EP)
Inventor: HOU CHING-TSANG
IPC: C12P7/02
Filed: 1983-06-27
Abstract: A substrate selected from alkanes, saturated alicyclic or aromatic hydrocarbons, alkenes, dienes, vinyl aromatic compounds or secondary alcohols is oxidized to the corresponding oxidation product(s) by contacting it in a reaction medium under aerobic conditions with microbial cells derived from a selected microorganism or a genetically engineered derivative or natural mutant thereof or an enzyme preparation prepared from the cells, wherein the microorganism has been previously grown under aerobic conditions in a nutrient medium containing a C z -C e  alkane or, if the substrate is a secondary alcohol, also a C 2 -C 6  alkyl radical donating compound such as a linear alcohol or alkylamine.
Patent EP-0117351-A2 (EP)
Inventor: DOWNIE MALCOLM JAMES
IPC: A61L15/00
Filed: 1983-12-06
Abstract: Absorptive products such as a wound dressings, sanitary napkins, incontinence pads or the like comprising an absorbent layer, a porous, water-retardant, embossed fibrous sheet overlying said absorbent layer, and optionally a moisture-permeable cover material at least partially enclosing said absorbent layer and embossed sheet. The product is applied with the embossed sheet opposite the source of fluid to be absorbed and the embossed sheet reduces fluid strike-through to the outer surface of the absorptive product while allowing the product to breathe.
Patent EP-0098251-A2 (EP)
Inventor: LEE FUI-TSENG HUANG
IPC: C07F9/53
Filed: 1983-06-20
Abstract: A process of preparing a tertiary haloalkylphosphine oxide by reacting a tertiary hydroxyalkyl phosphine with hydrogen halide under acidic conditions is described.
Patent EP-0116362-A2 (EP)
Inventor: RETI ADRIAN R
IPC: A61J1/14
Filed: 1984-02-06
Abstract: O A sterile package for concentrated compositions is provided which composition is adapted to be diluted under sterile conditions for subsequent administration to a patient. The package is provided with an outlet and an inlet having a filter integrally formed therewith which retains pyrogen and microorganisms so that diluting liquid can be introduced into the package without contaminating the package contents.
Patent EP-0122517-A2 (EP)
Title: Einrichtung zur Beschichtung von metallischen und nicht-metallischen Werkstücken
Inventor: SZELAGOWSKI PETER DR
IPC: B05B7/20
Filed: 1984-03-27
Abstract: Die Erfindung betrifft eine Einrichtung zur Beschichtung von metallischen und nichtmetallischen Oberflächen eines Werkstückes unter Verwendung einer Spritzpistole für das thermische Aufbringen der Oberflächenschichten. Die der Erfindung zugrundeliegende Aufgabe besteht darin, eine Einrichtung dieser Art derart auszubilden, daß eine thermische Beschichtung von metallischen und nichtmetallischen Oberflächen mit metallischen und nichtmetallischen Schichten sowohl in trockener als auch in hyperbarer oder nasser Umgebung mit oder ohne erhöhtem Umgebungsdruck vorgenommen werden kann. Die Lösung ist dadurch gekennzeichnet, daß die Spritzpistole im Anschluß an mindestens eine Austrittsöffnung für das Sprizgemisch einen Aufsatz mit variierbarer Länge aufweist, daß der Aufsatz die Austrittsöffnung umgibt und einen Auslaß für Gase und Dämpfe im Bereich der zu beschichtenden Oberfläche des Werkstückes besitzt, und daß an Aufsatz mindestens eine zusätzliche Zuleitung für in den linnenraum des Aufsatzes einzubring.endes Druckgas vorgesehen ist. Die für die Beschichtung vorgesehene Einrichtung ist demnach erfindungsgemäß derart ausgeführt, daß sowohl der Spritz- wie Zerstäuberdruck entsprechend dem vorliegenden Umgebungsdruck angepaßt werden kann. Sie ist mit einem Hilfsmittel versehen, das ohne Ünterbrechung des Arbeitsvorganges sogar abwechselnd eine Trocknung, Vorwärmung und Beschichtung der Oberflächen ermöglicht.
Patent EP-0129021-A2 (EP)
Inventor: KRONE BERNARD
IPC: A01F15/07
Filed: 1984-04-21
Abstract: Wrapping apparatus for use with a baling machine of the type having a forming chamber in which a round bale is formed and into which a wrapping material is fed to wrap the bale, includes a housing, a feeding device mounted on the housing for feeding a wrapping material from a source of wrapping material to the forming chamber, and a drive on the housing having a drive position for driving the feeding device, the drive being biased into a non-drive position so that the drive is disengaged from driving the feeding device. A cutter is provided for cutting the wrapping material after the wrapping material exits the feeding device, the cutter being movable between a first and a second position. A pivotal lever is operable between an initial position and a first operable position, the pivotal lever being movable from the initial position to the first operable position to actuate the drive from its non-drive to its drive position to thereby drive the feeding device to feed the wrapping material. The cutter is movable from the first position to the second position as the pivotal lever is moved from its initial position to the second operable position, and a cutter release is operable to release the cutter from the second position so that the cutter moves to the first position and in so moving cuts the wrapping material, the cutter release being adjustable to release the cutter after a pre-set number of revolutions of the round bale.
Patent EP-0124072-A2 (EP)
Inventor: MENGES HORST
IPC: F41A17/18
Filed: 1984-04-25
Abstract: Die Erfindung betrifft eine Einrichtung zum raschen Stillsetzen einer fremdangetriebenen Maschinenkanone, bei der in Abhängigkeit von der Drehbewegung einer Steuerwalze ein rotierendes Element innerhalb der Verschlußverriegelungszeit treibladungsgasabhängig bei einem nicht gebrochenen Schuß oder einer Zündverzögerung durch ein Sperrelement gestoppt wird. Durch die Erfindung soll eine schlagartige und störungsfreie Übertragung der abzubremsenden rotierenden Massen des Verschlußantriebes auf die Sperrmittel verhütet werden und die Sperrstellung selbsttätig aufhebbar sein. Gelöst wird die Aufgabe dadurch, daß als rotierendes Element innerhalb der Steuerwalze 1 eine Drehstabfeder 2 angeordnet ist, durch die in Sperrstellung des Sperrelementes 4 die kinetische Energie der rotierenden Massen des Verschlußantriebes 6, der Steuerwalze 1 und des Getriebes 14 drehbeweglich elastisch abgebremst wird. Auch bei einer verzögert einsetzenden Zündung ist diese Energieübertragung deshalb möglich, weil durch eine zwangsgesteuerte Unterbrechung der Treibladungszufuhr in den Ringraum 50 das Sperrelement 4 die Sperrstellung auf der Stop-Scheibe 12 nicht verlassen kann. Die Sperrstellung ist durch einen Entriegelungshebel 31 separat aufhebbar.
Patent EP-0127771-A2 (EP)
Inventor: SCHAEFER FREDERIC CHARLES
IPC: C07C271/28
Filed: 1984-05-02
Abstract: A meta- or para-compound of the formula:wherein: X⊖ is an anion selected fromthe group consisting of R<sub>4</sub>OSO<sub>3</sub>⊖ Cl⊖, Br⊖ and ⊖;wherein: n is 2 or 3;R<sub>1</sub>, R<sub>2</sub> and R<sub>3</sub> which may be the same or different, are lower alkyl; andR<sub>4</sub> is lower alkyl or allyl.Also disclosed is a method of making the compound by reacting meta- or para-isopropenyl-a,a-dimethylbenzyl isocyanate with either an amino alcohol or a dialkylamino- ethyleneamine, and quaternizing the reaction product with an alkylating agent. The compound may be polymerized with a co-monomer such as acrylamide to yield water-soluble cationic polymers for use in water clarification, flocculation, and hair spray applications.
Patent EP-0125666-A2 (EP)
Inventor: HOLMBERG SCOTT H
IPC: H01L29/49
Filed: 1984-05-11
Abstract: An improved method of manufacturing active matrix display backplanes with thin film transistors thereon and a drive scheme therefor. A refractory metal covers the indium tin oxide (ITO) layer, patterned to form a gate electrode for the transistors and to protect the pixel pad ITO during formation of the transistors. To reduce shorts and capacitance between the gate and the source or the drain, an intermetal dielectric is patterned to form a central portion over a planar portion of the gate region and to cover any exposed gate edges.
Patent EP-0129151-A2 (EP)
Inventor: RUSKIN RODNEY
IPC: A01G25/02
Filed: 1984-06-06
Abstract: A method for making drip irrigation lines comprises feeding an elongated sheet of flexible polyethylene film to an injection molding machine for injection molding a series of drippers across a face of the film. A moldable thermoplastic material is injected into multiple die cavities, forming separate drippers each simultaneously heat-bonded to the film. Each dripper has a molded labyrinthine flow-restricting passage extending along it. The mold is opened, the film is advanced, and further series of drippers are injection molded across the face of the film. The previously molded set of drippers are closed off by heat sealing a separate strip of flexible film to a face of each molded dripper to form sealed internal pressure-reducing labyrinthine passages in the drippers. An inlet opens into one end of the sealed internal passage and an outlet opens from the opposite end through the film. The outlet is formed and reinforced during the molding process. A second layer of film is overlayed on the sealed drippers and on the film onto which the drippers are heat-bonded The second film is bonded to the other film along parallel seams between the drippers, and the film is then cut along the seams to form multiple continuous drip irrigation supply tubes with the molded drippers being spaced apart along the inside of each supply tube.
Patent EP-0135193-A2 (EP)
Inventor: NAGAE YOSHIO
IPC: C10M141/12
Filed: 1984-09-13
Abstract: 1. Lubrifiant for cold working of metals with a content of fatty oils and/or mineral oils and calcium carbonate dispersed therein, characterized in that it contains 5 to 50 weight % calcium carbonate coated with silane-adhesion promoter having a medium grain diameter of up to 3 mu m.
Patent EP-0114756-A2 (EP)
Inventor: ROSE SAM
IPC: C12N11/04
Filed: 1984-01-20
Abstract: There is disclosed a method for isolating living mammalian cells secreting acetylcholinesterase (AChE) from a population of cells secreting AChE at varying rates, in which the cells of the population are encapsulated in a semi-permeable layer (10) along with excess of a material which captures and immobilizes within the capsule all AChE secreted by the encapsulated cell, and then a product having an enzyme affixed to it is added to the population to bind only to the AChE or AChE complex i.e. in only those capsules containing an AChE-secreting cell. Thereafter, a substrate is added to the population for the purpose of establishing a physical difference between enzyme-containing and enzyme-free cells thereby permitting physical separation of these two categories of capsule. Subsequently the cells producing AChE can be recovered for culturing. The procedure can be performed again, on the recovered cells to isolate from them the cells with the highest rate of production of AChE.
Patent EP-0136906-A2 (EP)
Inventor: DOMINGUEZ PETER ROBERT
IPC: E04G21/18
Filed: 1984-10-01
Abstract: An adjustable arch support used for the laying of brickwork, lamination of timber beams, or other similar uses which incorporates a flexible band (3) supported by a number of telescopic struts (2) from a central hub (1). The shape of the arch is determined by adjustment of the struts (2), bending the band (3) to the desired configuration. 
     The band (3) incorporates at least one lockable hinge (4) allowing the band to be set either to an even curve or to a discontinuous curve having a peak at the hinge for the formation of Gothic arches, etc.
Patent EP-0145266-A2 (EP)
Inventor: WILSON EDWARD ADAM
IPC: F16L55/1645
Filed: 1984-11-07
Abstract: A rotary spraying device, particularly for applying a resin coating (7) to the inside of an otherwise inaccessible pipe (2). The device comprises a rotary spinner (5) comprising a tubular member (51) to the inside of which the coating material is fed. The material spreads longitudinally and circumferentially over the inner surface of the tubular member and is thrown radially outwardly through apertures (59) in the tubular member onto the surface to be coated. The distribution of the apertures (59) helps to ensure an even coating.
Patent EP-0179193-A2 (EP)
Inventor: CARINI RICHARD P
IPC: G09G3/296
Filed: 1985-06-05
Abstract: 57 A multi-window display station having main frame (host) interactive and local personal computer display data , buffers is provided. The outputs of the two data buffers are merged, using a row or swath buffer, according to default or escape codes stored in one of the data buffers and the combined output drives a plasma panel display. Registers for modified data tags and for presence/absence of escape codes speed the panel update process. Means are included to provide alpha-numeric and graphic windows together on the panel screen.
Patent EP-0168035-A2 (EP)
Inventor: BATZ HANS-GEORG DR
IPC: C12Q1/28
Filed: 1985-07-09
Abstract: The present invention is concerned with the use of aniline derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or a -(CH2)n-X radical, in which n is a whole number of from 1 to 3, X is H, OH, NH2, CH3CONH, CH3SO2NH, COOH, SO3H or -ArSO3H, Ar being an optionally substituted arylene radical, m is a whole number of from 2 to 4, R3 is a hydrogen atom, an alkyl radical containing up to 3 carbon atoms, OCH3, CH3CONH, COOH or SO3H and R4 is a hydrogen, chlorine or bromine atom or a carboxylic acid or sulphonic acid group, as coupling components in oxidative color formation reactions. The present invention also provides an agent for the analytical determination of oxidizing substances by oxidative color coupling which, as coupling component, contains at least one compound of general formula (I).
Patent EP-0176742-A2 (EP)
Inventor: MENNICKE WINFRIED DR
IPC: C09B35/64
Filed: 1985-08-22
Abstract: 1. Polyazo dyes of the formula  see diagramm : EP0176742,P9,F1 wherein D denotes the radical of a diazo component of the diphenylamine series, D' denotes D or the radical of a diazo component of the benzene or naphthalene series, n denotes 0.8-1.2 and n' denotes 0-1.2, with 0.8 =< n+n' =< 2.
Patent EP-0177956-A2 (EP)
Inventor: SHARABY ZAEV
IPC: C08F214/16
Filed: 1985-10-10
Abstract: Copolymers of vinyl or vinylidene halides and vinyl esters of fatty acids having low molecular weights, good particle characteristics, and improved melt flow are made by aqueous polymerization utilizing an effective amount of a mercaptan as a chain transfer agent, wherein the chain transfer agent is admixed with the vinyl esters, and may be added before the start of the polymerization.
Patent EP-0180837-A2 (EP)
Inventor: HAASE WALTER ING
IPC: E04B2/90
Filed: 1985-10-19
Abstract: 1. A construction kit for a holding device for curtain facades having cassette-shaped facade elements secured to vertical holding rails, the wall brackets of which are secured to the wall to be cladded by means of screw bolts, characterized in that, in particular for storey-high suspension cassette elements, the holding rails (4) consist of a basic body (5) having a U-shaped cross-section and flange webs (8, 9) formed to the end portion of the sides (6, 7) of said basic body such that they are outwardly directed at a right angle, in that retaining sections (11) are slided onto the holding rails (4) and secured thereto for holding the suspension cassette elements, and that at the edge side of each holding rail (4) connecting joints (10) can be secured to joint the one holding rail (4) with another holding rail (4), with two generally L-shaped bracing sections (45) being provided, if necessary, at the rear side of the suspension cassette element (2) at the lateral webs (39, 40) thereof, which can be secured by means of rivet joints (50) or the like, with a holding rail (46) being provided at the free sides (40) thereof, which are averted from the lateral webs (39, 40), with adhesive holding sections (47) being supported such that they are longitudinally slidable, with retaining areas in the form of an adhesive layer (65) resting against the rear side (38) of the sight plate (37) of the suspension cassette element (2), or, in the case of horizontally arranged cassette-shaped panels (104, 105), a sliding portion (102) is fixedly joined to the top edge portion (106) of the one panel (107) and is freely suspended in the bottom edge portion (107) of the subsequent top panel (105) and is connected to a clasp bracket (103) such that it is laterally slidable, said clasp bracket (103) being connected by means of screw or rivet connections (108) to a holding rail (110) for holding the structure cladding.
Patent EP-0184369-A2 (EP)
Inventor: WHITE CHRISTINE ANNA
IPC: C12P21/00
Filed: 1985-11-26
Abstract: A monoclonal antibody is produced which is specific for a cell surface antigen found predominantly on human mammary tumor cells. Animals are inoculated with human mammary tumor cells or cell material, and spleen cells obtained from the animals are fused with myeloma cells to produce hybridomas. The hybridomas are cultured as monoclones, and antibodies obtained from the individual clones are tested for their reactivity with several human mammary tumor cell lines and mammary tumor tissues. A clone which produces an antibody that reacts generally with human mammary tumor cells but not other tumors, such as mesotheliomas, is selected for further culturing to produce the antibody, and the antibody is obtained from the culture growth medium or from ascitic fluid of an animal bearing a tumor of the hybridoma. The antibody is useful in diagnosing mammary tumors.
Patent EP-0190495-A2 (EP)
Inventor: KOBASHI TOSHIYUKI
IPC: B01D53/34
Filed: 1985-12-06
Abstract: A gel of a cross-linked polymer more than 50 weight %, desirably more than 60 weight %, and more desirably more than 70 weight %, of whose repeating units are selected from 2,3-dioxypropyl (meth)acrylate and 2,3-dioxypropyl (meth)allyl ether moieties, the average particle diameter of the gel being more than 10 µ, preferably from 30 to 150 µ, and the gel water content being from 30 to 150%, preferably from 50 to 100%. The gel is effective for separating rhodanates from liquid resulting from the desulfurization and decyanization of gases, the rhodanate being recoverable in high purity and other separated components being returnable to the desulfurization step.
Patent EP-0159252-A2 (EP)
Inventor: YAMAWAKI HIDEKI
IPC: H01L21/86
Filed: 1985-03-28
Abstract: Process for the production of semiconductor devices by using or silicon-on-insulator (SOI) techniques. A first layer (7) of single-crystalline Si is formed on an underlying layer (5) of insulating material, a buffer layer (8) of amorphous Si is formed on the first layer of Si, and the amorphous Si of the buffer layer is converted to single-crystalline Si (9), whereby the formation of stacking faults in the Si layers can be effectively prevented. Pretreatment of the underlaying insulating material with a molybdate solution and interposition of an additional layer of slowly grown single cristalline Si between the buffer layer of Si and an overlying active Si layer are also effective to inhibit the stacking faults. Semiconductor devices with high quality can be produced with good yield.
Patent EP-0172784-A2 (EP)
Inventor: KUSTANOVICH YOSEF
IPC: G01L1/14
Filed: 1985-08-21
Abstract: A surface-area-pressure transducer comprises at least one pair of electrode layers each including a plurality of electrically-conductive elements, the elements of one layer extending in spaced, crossing relationship to the elements of the other layer; and a compressively-deformable dielectric layer composed of fibers interposed between the two electrode layers to define therewith an array of capacitors whose capacitances are changed by the compression of the dielectric layer when subjected to pressure. Also described is a line-selector circuit for individually selecting each capacitor for measurement without electrical cross-talk from the other capacitors.
Patent EP-0200036-A2 (EP)
Inventor: IIDA HIROYASU
IPC: G09G1/00
Filed: 1986-04-08
Abstract: A method for displaying images in each of plural adjacent areas on a display screen (10) having a plurality of display rows uses stored boundary data to freely define a boundary between adjacent areas in row direction and to switch the image display upon crossing the boundary. In a system for implementing the method, the images to be displayed are stored in an image information storage (20), which is addressed by start addresses contained in a row information storage (40; 50) to read out the information of various images to be displayed in each display row. A boundary information storage - (30) contains the boundary data for each display row, which data is loaded into a boundary indication means (60) that controls an address generation means (70) for the image information storage to switch the start address received from the row information storage (40; 50) to a new image when a boundary is crossed.
Patent EP-0201832-A2 (EP)
Title: Reclosable bag
Inventor: GRUENER JOHANNES
IPC: B65D33/30
Filed: 1986-05-05
Abstract: The bag (1) consisting of a bag material (2), which is restored elastically against being folded in its plane, can be reclosed by folding so as to be secure against moisture and dirt, even when highly filled, if at least one leaf-type closure element (4) is applied flatly to the region, to be folded for closure of the bag (1), at the removal opening (3), said closure element to be bent non-elastically by hand having a rigidity which clearly exceeds the elastic restoring force of the bag material (2). <IMAGE>
Patent EP-0217025-A2 (EP)
Inventor: SHIGEKAWA KAZUO
IPC: F04C18/08
Filed: 1984-03-16
Abstract: A couple of male and female screw rotors for use in compressors or the like, in which a female rotor (F) is formed with an addendum (Af) on the outer side of a pitch circle of each tooth thereof and a male rotor (M) is formed with a deddendum (Dm) on the inner side of a pitch circle at each root thereof complementarity to the addendum (Af) of the female rotor: the male rotor (M) including in the following side tooth profile thereof an arc (dl-el) having the center thereof at the intersection (m) of the pitch circle (Pm) of the male rotor and a line connecting the centers (Of, Om) of the female and male rotors; the female rotor (F) inctuding in the follower side tooth profile thereof a curve (d2-c2) generated by the point (dl) on the male rotor having an outer diameter (Tm) of the dimension of about 1.37 x  C D  ; and the female rotor having the addendum (Af) formed at a rate of about 1.7% to 2.3%; prov- idedthat said points (d1, d2) are located on the line connecting the centers of said male and female rotors and  C D  is a distance between said rotor centers.