baber/WOPTO huggingface dataset:
Patent EP-0100281-A2 (EP)
Title: Appareil d'étalonnage d'analyseurs de gaz
Inventor: DI BENEDETTO DOMINIQUE
IPC: G01N33/00
Filed: 1983-07-25
Abstract: L'invention concerne un appareil d'étalonnage d'analyseurs de gaz, notamment d'appareils de mesure de la pollution atmosphérique détectant des polluants gazeux. Cet appareil est caractérisé en ce qu'il comprend une chambre de perméation étanche (1) reliée à une source (3) d'au moins un gaz polluant, un tube (4) en matière perméable au gaz polluant s'étendant en travers de cette chambre, une extrémité de ce tube étant reliée à une source (8) de gaz vecteur pur sous pression et son autre extrémité communiquant avec un mélangeur (9) relié lui-même à une source d'air zéro de dilution, et des moyens (12) de réglage de la température pour maintenir une température constante prédéterminée à l'intérieur de la chambre de perméation (1).
Patent EP-0119402-A2 (EP)
Inventor: MULLER ERNST-AUGUST DR-ING
IPC: B65G47/50
Filed: 1984-01-21
Abstract: Verfahren zur Erkennung und Identifikation von Gegenständen, insbesondere von Zeitungen, Zeitschriften, Büchern, Kartons, Schachteln od.dgl. Es werden mindestens eine einen optoelektronischen Sensor aufweisende Lesestation, eine Auswerteeinrichtung und eine die Gegenstände unter den optoelektronischen Sensoren vorbeiführende Transporteinrichtung verwendet. Die Herkunft der Gegenstände wird vor dem Aufbringen auf das durch Querrippen unterteilte Transportband einer an sich bekannten Endlostransporteinrichtung festgestellt und über eine Eingabetastatur der Auswerteeinrichtung mitgeteilt. Die Gegenstände werden durch Einlegen in jeweils einen gekennzeichneten Abschnitt zwischen zwei Querrippen vereinzelt und in ihren zugeordneten Abschnitten in eine ausgerichtete Schräglage gebracht. In der Schräglage werden die Gegenstände unter dem bzw. den optoelektronischen Sensoren vorbeigeführt. Die Erkennung und Identifikation der Gegenstände wird in der Lesestation vorgenommen, deren Ergebnisse an die Auswerteeinrichtung weitergegeben werden. Die Gegenstände werden in von der Auswerteeinrichtung gesteuerten Ausschleusestationen der Endlostransporteinrichtung den Abschnitten zwischen den Querrippen nach Sortiergesichtspunkten automatisch entnommen.
Patent EP-0123068-A2 (EP)
Inventor: BAHR THEODOR
IPC: D21B1/34
Filed: 1984-03-01
Abstract: In a pulping apparatus including a pulper with a rotor near the bottom therein, the pulper has a sluice outlet at the bottom for acceptable pulp suspension. Above the rotor at a corner of the pulper is a second outlet for suspension and dirt. A conduit leads from the second outlet to a horizontally oriented withdrawal apparatus chamber having a suspension agitating rotor at the end of the chamber opposite the entrance for pulp thereinto. A tangential outlet from the withdrawal apparatus chamber lead to a rotary, perforated sorting drum which permits exit of acceptable suspension and which has a rejected suspension and dirt outlet. A valve in the inlet to the withdrawal apparatus chamber is periodically and cyclically opened to permit periodic replacement of the suspension in the withdrawal apparatus chamber, and the suspension which has been agitated in the withdrawal apparatus chamber then moves to the sorting drum.
Patent EP-0126868-A2 (EP)
Inventor: SUGIMOTO YASUHIRO
IPC: H03M1/44
Filed: 1984-03-08
Abstract: A quantizer-subtractor circuit is provided with an input circuit (25) for inputting an input signal and a circuit (57, 59, 61 and 63) for producing a digital signal corresponding to the input signal. The quantizer-subtractor circuit contains 2" transistors (Q1 - Q4). These transistors (Q1 - Q4) are supplied with different bias voltages by a bias circuit (47). A control circuit (31, 33, 49, 35, 51, 37, 53) is connected to the transistors (Q1 - Q4) and the input circuit (25) and controls the currents passing through the 2" transistors (Q1 - Q4). A circuit (R1, R2, N1 and N2) produces as a subtraction output a signal corresponding to the difference between the controlled currents passing through the transistors (Q1, Q2) applied with the bias voltages with the odd-ordered magnitudes and the currents flowing through the transistors (Q2, Q4) applied with the bias voltages with the even-ordered magnitudes.
Patent EP-0120477-A2 (EP)
Inventor: GILCH GERHARD DR RER POL
IPC: H04M1/2748
Filed: 1984-03-22
Abstract: On an added-feature telephone having a video screen (6) provision is made for displaying selectable designational numbers, where applicable with an associated text under predetermined sequence numbers on the video screen (6). When one of the keys, which are each allocated to one sequence number, on a keyboard (2) is pressed, the relevant designational number is automatically dialled. The designational number can be the call number of a distant telephone subscriber or a page number for "videotext" service. The texts allotted to the designational numbers can be sorted alphabetically and are displayed on the video screen (6) after an appropriate key on an alphabetic keyboard (3) is pressed. If the display capacity is not adequate for the required letters, a "through paging" facility can be obtained by pressing the key again. <IMAGE>
Patent EP-0121928-A2 (EP)
Inventor: DOWE DIETMAR
IPC: H04N1/04
Filed: 1984-04-09
Abstract: 1. Lighting apparatus for electro-optical scanners for illuminating elongated flat objects by using a light source which is coaxially arranged in the interior of a cylindrical reflector, the light rays of which emerge through a longitudinal gap in the cylindrical reflector and illuminate the object strip by strip, characterized in that the cylindrical reflector (Z) exhibits a second longitudinal gap (S2) which is arranged with respect to the object (OB) and a plane reflector (P) provided in the beam path, in such a manner that the light rays (BS2) emerging from the second longitudinal gap (S2) and deflected at the plane reflector (P) coincide with the direct light rays (BS1) from the first longitudinal gap (S1) on the object (OB).
Patent EP-0125652-A2 (EP)
Inventor: BERTELLI GUIDO
IPC: C08L23/02
Filed: 1984-05-11
Abstract: Self-extinguishing compositions comprising:
     1) from 35.5 to 87% by weight of at least a polyolefin   2) from 5 to 20% by weight of an ammonium polyphosphate   3) from 2 to 20% by weight of polycarbonylpiperazine   4) from 2 to 20% by weight of melamine phosphate   5) from 0.5 to 3% by weight of titanium dioxide   6) from 0 to 1.5% by weight of a compound of formula R-SH wherein R is a radical of imidazole or of uracyl.
Patent EP-0127090-A2 (EP)
Inventor: HUANG FU-CHIH
IPC: A61K31/47
Filed: 1984-05-18
Abstract: Compounds of the formula
     and their pharmaceutically acceptable salts, wherein the substituents are as defined herein, having antihypertensive activity.
Patent EP-0130391-A2 (EP)
Inventor: HOLMES STEWART JOHN
IPC: G11B7/135
Filed: 1984-06-01
Abstract: Digital data, for a computer or similar device, is encoded onto photographic film, paper, or other flat medium to be read optically by a data reader. The data reader may also read analogue data (such as pictures) in digital form. The data is stored in two-dimensional format, and read back by a point or one-dimensional scanner. The medium may typically be in the form of a strip, roll, card, disc or cassette.
Patent EP-0130454-A2 (EP)
Inventor: MARKERT HELMUT DR
IPC: H01B3/30
Filed: 1984-06-18
Abstract: This invention provides reaction resin molded materials (OX/ICR molded materials) containing oxazolidinone and isocyanurate rings prepared from reaction resin mixtures of polyepoxides and polyisocyanates (EP/IC resins) in the presence of a hardening catalyst and has as an object to provide a simple manufacturing method for heat resistant OX/ICR molded materials with improved mechanical properties. According to this invention, EP/IC resins which are capable of casting and impregnating and which are free from solvents are provided. These resins have a formula mole ratio of EP:IC of about 1 to 5 and a viscosity of up to 7,000 mPa sec at 25 DEG  C. and are cross-linked by means of tertiary amine or imidazole hardening catalysts at gelling temperatures of up to 130 DEG  C. and post-hardening temperatures of 130 DEG  to 200 DEG  C. to produce OX/ICR molded materials with a mole ratio OX:ICR greater than 1, wherein the reaction of the epoxy and isocyanate groups is above 90% after the hardening.
Patent EP-0131233-A2 (EP)
Inventor: CHANG YIHUA E
IPC: H03K5/156
Filed: 1984-07-03
Abstract: A high-speed programmable timing generator in which a continuously cycling binary count is compared with an input data word. Predetermined bits, starting from the highest- order end of the counter (24), can be selectively inhibited by an inhibit word (M) to effectively vary the cycle period of the counter. The digital word (D) with which the output of the counter is compared can be varied to set the reference phase of the output timing pulse stream. Further, fine delay adjustment (23) of the phase of the output timing pulse stream is effected by a controllable phase-locked loop (22).
Patent EP-0135787-A2 (EP)
Inventor: BLEHERT MICHAEL L
IPC: A47L11/24
Filed: 1984-08-17
Abstract: A walk behind floor maintenance machine is disclosed including a filter and filter housing that may be pivoted away to permit removal of the debris hopper. The filter may be cleaned by vibrating the filter and filter housing. Dust vibrated from the filter slides into the hopper. The hopper may be manually removed for emptying.
Patent EP-0149714-A2 (EP)
Inventor: ROMER RUDOLF DIPL-ING
IPC: F42B33/02
Filed: 1984-08-22
Abstract: Zum Herstellen einer nachverdichteten Treibladung wird Treibladungspulver 40 in den Raum einer Vorrichtung eingeschüttet. Der Raum wird außenseitig durch Flächen 16 an feststehenden ersten Elementen 14.1,... und Flächen 24 an zweiten Elementen 22.1,... begrenzt. Die Krümmungen der Flächen 16 und 24 weisen den gleichen Krümmungsradius auf. In dem Raum ist achsfluchtend ein Geschoß lösbar fixiert, dessen heckseitiges Stabilisierungsleitwerk Stabilisierungsflügel 44.1,... aufweist. Durch gleichzeitiges und gleichförmiges radiales Bewegen der zweiten Elemente 22.1,... in Durchlässen 20 zwischen den ersten Elementen 14.1,... gegen eine zentrale Längsachse A wird das Treibladungspulver 40 zu einer Treibladung nachverdichtet.
Patent EP-0138116-A2 (EP)
Inventor: VOGEL IGNAZ DIPL-ING
IPC: A61G5/08
Filed: 1984-09-27
Abstract: Unter den beengten Platzverhältnissen von Fahrzeugen werden besondere Rollstühle für Behinderte benötigt, insbesondere um diesen Behinderten die Toilettenbenutzung zu ermöglichen. Derartige Rollstühle müssen leicht sein, um das Totgewicht möglichst wenig zu erhöhen, müssen zusammenlegbar sein, damit sie möglichst wenig Raum beanspruchen und müssen leicht und einfach, sowohl durch das Bedienungspersonal, wie auch durch den Behinderten bedienbar sein. Erreicht wird dies nach der Erfindung dadurch, daß die Sitzplatte eines derartigen Rollstuhles auf, gelenkig an einer Bodengruppe angebrachten, Streben angeordnet ist, wobei das vordere Strebenpaar als Schwenkstrebe ausgebildet ist, die das Vor- und Zurückgleiten der Sitzplatte, das bei der Toilettenbenutzung notwendig ist, auf einfachste Weise ermöglichen. Gleichzeitig wird dadurch erreicht, daß das in derartigen Rollstühlen vorgesehene abklappbare Sitzmittelteil automatisch beim Zurückfahren der Sitzplatte abgeklappt und bei ihrem Vorfahren wieder in die vorherige Stellung verbracht wird.
Patent EP-0149073-A2 (EP)
Inventor: KAISER KLAUS-PETER
IPC: B60J3/02
Filed: 1984-11-28
Abstract: Es wird eine Sonnenblende für Fahrzeuge beschrieben, die im wesentlichen einen Sonnenblendenkörper (1), ein darin im Bereich einer Längskante (2) eingelagertes Drehlagergehäuse (3) und eine Tragachse (4) umfaßt, deren langer Achsschenkel (8) im Drehlagergehäuse (3) aufgenommen ist, wobei vorgesehen ist, daßauf dem freien Endbereich des langen Achsschenkels (8) ein im Drehlagergehäuse (3) spielfrei geführter Gleitkorper (18) sitzt, daß die Hülse (28) an ihren Enden angeordnete Gleitansätze (29) aufweist, die spielfrei auf dem langen Achsschenkel (8) geführt sind, daß die Hülse (28) an ihren Endbereichen Ringschultern (30) und in dem zwischen diesen befindlichen Bereich zumindest eine sich axial erstreckende Abflachung (31) aufweist, und daß das Drehlagergehäuse (3) reiterartig von einer etwa U-förmig ausgebildeten Feder (33) übergriffen ist, die mit zumindest einem, die fensterartige Öffnung (12) durchgreifenden Schenkel (32) die Hülse (28) in dem zwischen den Schultern (30) befindlichen Bereich beaufschlagt.
Patent EP-0128680-A2 (EP)
Inventor: HANCOCK WILLIAM L
IPC: A47C23/32
Filed: 1984-05-18
Abstract: A welded wire grid unit for use in a box spring assembly, the grid unit comprising a rectangular border wire formed of spring steel and a criss-cross network of straight wires encircled by the border wire and arranged in a supporting relation with the border wire. The wire components in the grid are proportional to improve the edge support for the border wire.
Patent EP-0139521-A2 (EP)
Inventor: VERWEY CORNELIUS JOHANNES
IPC: A63F9/00
Filed: 1984-10-17
Abstract: O The invention provides a remote controlled toy vehicle which may convey passengers. The toy vehicle is suitable for carrying children who are unable to control the vehicle themselves as they are too young or even handicapped; the vehicle being operated by an operator external to the vehicle.
Patent EP-0146313-A2 (EP)
Inventor: SASAKI YUTAKA
IPC: B01J37/34
Filed: 1984-12-06
Abstract: A method for producing an aqueous silica sol is described, comprising admixing a fine silica powder having an ultimate particle size of 5 to 200 millimicrons with an aqueous medium at a pH not higher than 5 while applying ultrasonic vibrations having a frequency within the range of from 10 to 100 kilohertz to the aqueous medium to thereby disperse said silica powder in said aqueous medium and thus convert the mixture into an aqueous sol.
Patent EP-0121468-A2 (EP)
Inventor: DROMARD ADRIEN
IPC: B01J47/00
Filed: 1984-03-26
Abstract: Fractionnement des protéines du plasma par mise en contact d'une solution plasmatique avec des échangeurs d'ions. Mise en oeuvre du procédé pour l'obtention de protéines notamment albumine, utilisables dans le domaine thérapeutique.
Patent EP-0149946-A2 (EP)
Inventor: DAVIDSON JAMES HENRY
IPC: C22C19/05
Filed: 1984-12-21
Abstract: Nickel-based alloys containing chromium and aluminium and permitting precipitation hardening by means of a heat treatment. These alloys contain, by weight 28 to 42% of chromium, less than 25% of iron, 3 to 5% of aluminium, the remainder being nickel with the usual impurities, the iron and chromium contents being situated in the region marked I in the diagram of Figure 1 so that the said alloys have the quantity of ferrite needed to control the grain size.   The alloys can be employed for applications requiring high mechanical strength with excellent corrosion resistance and additionally demanding high ductility. <IMAGE>
Patent EP-0147327-A2 (EP)
Inventor: BRAUN CAMILLE
IPC: C01F7/02
Filed: 1984-12-21
Abstract: Ce procédé est du type comportant les étapes de formation d'une émulsion, puis de fractionnement de cette émulsion sous forme de microgouttelettes que l'on fige puis que l'on sèche et traite thermiquement ; selon l'invention, l'émulsion est formée d'au moins une poudre en suspension dans une solution d'au monis un sel précurseur, c'est-à-dire dont le ou les cations sont des éléments constitutifs de la poudre à réaliser. Application au remplacement de pièces métalliques par des pièces en céramique dans les moteurs thermiques.
Patent EP-0147383-A2 (EP)
Inventor: STAMPACH ALFRED DIPL-ING
IPC: A61K6/847
Filed: 1984-12-05
Abstract: 1. Alloy powder mixture for preparing dental amalgam, consisting of a first silver-tin-copper component prepared by mechanical comminution and a second silver-copper component showing a higher copper content than the first component, prepared by melt spraying, characterized in that the first component is comprised of - 65 to 70% silver, - 29 to 26% tin, - 15 to 2% copper - 0 to 3% mercury and - 0 to 2% zinc, has a particle size up to 80 mu m and is present in an amount of 40 to 80%, whereas the second comonent is comprised of - 40 to 80% silver, - 20 to 60% copper, - 1 to 9% mercury and optionally - 1 to 8% tin and/or - 0 to 2% zinc and also has a particle size up to 80 mu m.
Patent EP-0154332-A2 (EP)
Inventor: MORI KEI
IPC: G02B6/44
Filed: 1985-03-05
Abstract: A connecting structure for connecting optical conductors through which light energy is transmitted. 
     The connecting structure comprises a coupling ring of an inner diameter approximately equal to the outer diameter of the optical conductor rod, an edge surface of the optical conductor rod and that of another optical conductor rod to be connected with it in the coupling ring and being arranged so as to be opposed to each other or an edge surface of the optical conductor rod and that of a large number of the optical fibers being arranged so as to be opposed to each other, the edge surfaces being connected through the use of matching oil or optical paste.
Patent EP-0156264-A2 (EP)
Inventor: MESKIN ALEXANDER K
IPC: B24D7/18
Filed: 1985-03-15
Abstract: A diamond cutter (18) for use in a drill bit having a geometric size and shape normally characterised by unleached diamond product, such as STRATAPAX diamond cutters, can be fabricated by assembling a plurality of prefabricated leached polycrystalline diamond (PCD) elements (14) in an array in a cutting slug (20). A cutting slug is formed of matrix (16) material which in one embodiment is impregnated with diamond grit. The cutting face of the cutting slug (20) is characterized by exposing at least one surface of each of the PCD elements (14) disposed therein. The diamond elements (14) may be set within the cutting slug (20) either in a compact touching array or in a spaced-apart relationship. More than one type of array may also be employed within a single cutting slug (20). The diamond elements (14) can assume a variety of polyhedral shapes such as triangular prismatic elements, rectangular elements, hexagonal elements and the like. The plurality of diamond elements (14) and the cutting slug (20) are fabricated using hot pressing or infiltration techniques (Figure 2).
Patent EP-0157325-A2 (EP)
Inventor: FREITAG FRIEDBERG DIPL-ING
IPC: G03B27/54
Filed: 1985-03-25
Abstract: Die Erfindung geht aus von einem fotografischen Rollenkopiergerät zur Abbildung von Kopiervorlagen unterschiedlicher Seitenlänge auf ein bandförmiges Kopiermaterial, dessen Bandbreite einer gewünschten Kopieabmessung entspricht. Dabei weisen die Kopiervorlagen unterschiedliche Formate auf, von denen das eine in Bandlängsrichtung, das andere quer dazu angeordnet ist. Um beide Vorlagenarten gleich gross kopieren zu können, sind zwei Abbildungssysteme mit unterschiedlichem, von den beiden Vorlagenformaten eine einheitliche Kopiengrösse ermöglichenden Abbildungsmassstab gegeneinander austauschbar in den Abbildungsstrahlengang bewegbar. Das eine System für die eine Vorlagenart enthält ein Drehprisma, insbesondere ein Paar Porro-Prismen für eine Bilddrehung um 90°. Um die Bilder verschieden grosser Vorlagen auf dem Kopieträger in die gleiche Lage zu bringen, sind entweder in der Vorlagenbühne zwei zueinander in Bandlaufrichtung versetzte Bildfenster oder ein entsprechendes Rhombusprisma vorgesehen.
Patent EP-0156380-A2 (EP)
Inventor: CHANDRA GRISH
IPC: C11D3/34
Filed: 1985-03-27
Abstract: New granular detergent compositions suitable for heavy duty laundry and automatic dishwashing applications are disclosed. The detergents contain organic surfactant combined with a siliconate-silicate product that provides the compositions with improved dissolution characteristics in water. The siliconate-silicate component contains silicate units and anionic functional organosiliconate units represented by the formula (MO)<sub>a</sub>O<sub>(3-8)/2</sub>Si-R-Y<sub>b</sub> wherein Y represents the anionic functional group, R is an organic linking group, b is an integer from 1 to 3, a has a value of from 0.5 to 2, and M is hydrogen or alkali metal.
Patent EP-0162417-A2 (EP)
Inventor: HELMICH KARL JORGEN
IPC: B65D25/42
Filed: 1985-05-15
Abstract: A disposable package (1) for storing and transporting a liquid or viscous product such as for instance chocolate concentrate, and for dispensing said product in portions through a dispenser. This package comprises a rigid and load bearing outer cover (2), a flexible and tight bag (3) situated within said cover, and a stub (4) provided with a valve system (5). This valve system includes a cap-shaped body (17) of a flexible material, preferably rubber or plastics, and being connectable to a filling opening (27) in the dispenser (25). After a local cutting up of this body it forms a nozzle (17). The packed product can be dispensed from the inner bag (3) through the nozzle when the package is positioned in the dispenser (25) in such a manner that the nozzle (17) engages the filling opening (27) correctly. The nozzle (17) closes automatically when subjected to atmospheric pressure and opens when subjected to a low pressure in the filling opening (27) of the dispenser (25). Consequently, the product is dispensable in portions and possesses simultaneously a long storability in said package. Furthermore, the disposable package is easier and more hygienic to use in the dispenser than previously known, and the waste at the emptying is minimized.
Patent EP-0165577-A2 (EP)
Inventor: SCHMIDT MICHAEL DR
IPC: A23K50/30
Filed: 1985-06-15
Abstract: 1. Feed additive containing zinc bacitracin with improved stability under the action of heat and moisture and mechanical processing, characterised in that the feed additive is coated with a polymer.
Patent EP-0170854-A2 (EP)
Inventor: POKALSKY PETER ANTHONY
IPC: G08B13/24
Filed: 1985-06-25
Abstract: Items of merchandise are protected from shoplifting or theft by affixing to them, special responder targets, which are formed by drawing a material of high magnetic permeability into a thin wire, then heat treating the wire to substantially increase its magnetic permeability and thereafter severing the wire into individual lengths. Several wires (32a, 32b and 32c) may be positioned on a common adhesively coated base strip (42) and covered by a peel strip (46) and wire like deactivation elements of hard magnetic material may be positioned adjacent the wires for deactivating them.
Patent EP-0176075-A2 (EP)
Inventor: WEBER LYNDA DANETTE
IPC: C09B29/28
Filed: 1985-09-24
Abstract: Photographic elements and diffusion transfer assemblages are described which employ a non-diffusible 4-nitrophenylazo-1-naphthol compound having a 5-benzenesulfonamido or 5-benzenecarbonamido substituent which contains an ortho alkoxy or aryloxy group. 
     In a preferred embodiment, the compound is capable of releasing at least one diffusible cyan dye moiety and has the formula:
       
wherein:-
     (a) J represents S0 2  or CO,   (b) R represents a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms or a substituted or unsubstituted aryl group of from 6 to 12 carbon atoms,   (c) G represents a hydroxy group, a salt thereof, or a hydrolyzable precursor thereof,   (d) CAR represents a ballasted carrier moiety, and   (e) D', D 2 , and D 3  each independently represents H or one or more electron-withdrawing groups selected from -SO 2 Y 1 , -CONY'Y 2 , -Cl, -COY', -C≡N and -SO 2 NY21Y 2 , where Y' and Y 2  each independently represents hydrogen, a substituted or unsubstituted alkyl group of from 1 to 10 carbon atoms or a substituted or unsubstituted aryl group of from 6 to 12 carbon atoms.   
     The released dyes have improved stability to light.
Patent EP-0179340-A2 (EP)
Title: Verfahren und Vorrichtung zum Herstellen eines Flockfadens oder -garnes und Flockfaden oder -garn
Inventor: GOERENS ROBERT LEON
IPC: D02G3/40
Filed: 1985-10-04
Abstract: Die Erfindung betrifft die Herstellung von effektvollen Flockfäden, wobei Flock in unterschiedlichen Flockbildern ungleichmäßig auf bestimmte, wählbare Trägerfadenlängen aufgeflockt wird. Dadurch sind Gewebedessins oder andere Waren herzustellen, die weder eine Bilderung, noch einen Rapport zeigen.