baber/WOPTO huggingface dataset:
Patent EP-0183539-A2 (EP)
Inventor: HOSHINO MASAAKI C O PATENTS DI
IPC: H04N1/46
Filed: 1985-11-27
Abstract: Apparatus for processing colour graphics data converts an analog video information signal to a digital signal and stores one frame of the digital video signal corresponding to a desired still picture for display on a video monitor/receiver (4) upon being read out from the store (32). The still picture read out from the store (32) is also fed to a microcomputer (1) in which a colour picture corresponding to the displayed still picture is stored in a memory (13) so that it may be displayed on the monitor (4) and visually compared with the original picture. The data processing apparatus specifies a movable portion of the displayed picture, and the appearance frequencies of respective colours in a plurality of picture elements contained within that specified portion are counted. These appearance frequencies are used to generate a limited number of colours in a colour palette (17). When defining the colours of the colour palette (17) the data in the microcomputer memory (13) are converted to a computer graphics bit length and read out through the colour palette (17) for display on the monitor (4).
Patent EP-0196657-A2 (EP)
Inventor: NAGANO MASAMI
IPC: F02D41/00
Filed: 1986-04-02
Abstract: Disclosed is a fuel injection method and apparatus for an internal combustion engine, which comprises fuel injection valve means (40) for supplying the engine with fuel, air flow rate detection means (36) for detecting a quantity of air sucked by the engine, means (23) for detecting a revolution speed of the engine, means (26) for judging whether the engine is in a high-load state or not, and control means (26) for calculating a basic pulse width of a valve opening pulse for the injection valve means on the basis of respective output signals of the respective detection means. The control means (26) is arranged to add A first valve-opening pulse width correction value to the calculated fundamental pulse width on the basis of a correction map (Figure 5) predetermined corresponding to various values of the revolutional speed of the engine to thereby obtain a corrected pulse width, and to further add a second valve-opening pulse width correction value to the corrected pulse width on the basis of a predetermined high-load correction map (Figure 7), when the engine is in a high-load state, thereby making small the variation in air fuel ratio in performing the power correction in the engine (Figure 3).
Patent EP-0210538-A2 (EP)
Inventor: ZIMMERMANN WALTER
IPC: H01R33/00
Filed: 1986-07-16
Abstract: Ein kabelloses Bügeleisen (2) kann für den Aufheizvorgang auf einen Aufheizsockel (40) aufgesetzt werden, der über ein Netzkabel (8) an ein elektrisches Stromnetz anschließbar ist. Das Netzkabel (8) weist hierzu einenends einen mit dem Stromnetz verbindbaren Kupplungsstecker (14) und anderenends eine mit dem Aufheizsockel (40) verbindbare Kupplungsdose (18) auf. Soll das Bügeleisen ständig beheizt werden, so kann die Kupplungsdose (18) vom Aufheizsockel (40) gelöst und direkt an das Bügeleisen (2) angeschlossen werden.
Patent EP-0216052-A2 (EP)
Inventor: PARRILLO LOUIS CARL
IPC: H01L29/78
Filed: 1986-07-17
Abstract: A method of using removable sidewall spacers (24) to minimize the need for mask levels in forming lightly doped drains (LDDs) (28,36) in the formation of CMOS integrated circuits. Aluminum or chemical vapor deposition (CVD) metals such as tungsten are suitable materials to form removable sidewall spacers (24) which exist around CMOS gates (18,20) during heavily doped source/drain region (30,38) implants. Conformal materials such as CVD polysilicon may also be employed for this purpose. The sidewall spacers (24) are removed before implantation of the lightly doped drain regions (28,36) around the gates (18,20). This implantation sequence is exactly the reverse of what is currently practiced for lightly doped drain (28,36) formation.
Patent EP-0194088-A2 (EP)
Inventor: SCOTT PETER JOHN
IPC: G01V1/09
Filed: 1986-02-24
Abstract: A vehicle for seismic surveying fitted with a shock source device (15), an electronic control and display device (10, 10A). The control and display device has a display panel (10) which provides a display of required shock positions, and a movable display which moves along the display of impact positions in dependance upon vehicle travel to facilitate positioning of the vehicle at the required shock positions.
Patent EP-0200387-A2 (EP)
Inventor: FLORY DONALD MARION
IPC: B60T11/20
Filed: 1986-04-08
Abstract: A hydraulic power booster has its booster piston return spring formed as a tubular conduit (120) to communicate hydraulic supply pressure to a chamber (158) under the control of a closed-centre valve arrangement (142). 
     Upon booster actuation, the valve arrangement opens to permit supply pressure to flow into the booster power chamber (100), and by valving action controls the exhaust of pressure from the power chamber so as to establish the desired actuating pressure therein. 
     The use of a tubular conduit to form the power piston return spring and also communicate the supply pressure to the closed-centre valve permits a shorter overall axial length of the hydraulic booster, by accommodating the movement of the supply pressure chamber at the closed-centre valve. It also provides for reduced leakage of charged supply pressure by accommodating a better pressure seal arrangement.
Patent EP-0209271-A2 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D55/14
Filed: 1986-06-25
Abstract: In order to provide a substantially constant input velocity ratio, a substantially constant brake factor, or a compromise between the two, the arrangement of the recesses (14) in the pressure plates (6, 7), and in particular that of the ramp surfaces (22), is constructed and arranged such that a given relative angular movement between the plates produces a predetermined separation of the plates in an axial direction. This can be achieved by constraining the balls (13) in both recesses of each pair for movement in a predetermined path, conveniently by means of a scissors action, or the balls (13) are constrained against relative bodily movement in the recesses in one plate (6), with the ramp surfaces (22) of the recesses in the other plate (7) being suitably profiled.
Patent EP-0210043-A2 (EP)
Inventor: SADLER PETER JOHN
IPC: C07F13/00
Filed: 1986-07-16
Abstract: Complexes formed between a) an amino di- or poly-phosphonate in which phosphonate groups comprise separate carbon atoms and b) a paramagnetic metal ion such as Gd 3+ , have calcified tissue seeking properties which make them useful as contrast agents for investigating bone metabolism by NMR scanning. Two preferred poly-phosphonates are ethylenediamine tetramethylphosphonate and meta- xylene-diamine tetramethylphosphonate.
Patent EP-0220002-A2 (EP)
Inventor: SCHROCK FREDERIC LAMAR
IPC: B32B5/20
Filed: 1986-10-03
Abstract: A laminar structure comprises a skin structure that includes an elastomeric skin (and may also include an adhhesive layer and/or an elastomeric top coat), and a stretchable fabric attached to the skin structure. The skin structure contains expandable microspheres which expand when the laminar structure is heated. The resultant laminate is highly resistant to strike-through when a foamed core is moulded on to the skin structure on the side therof opposite to the stretchable fabric.
Patent EP-0225159-A2 (EP)
Inventor: OHYAMA TOSHINOBU
IPC: G06T9/20
Filed: 1986-11-25
Abstract: A system for detecting an edge of an image includes a scanning circuit for scanning the image to produce a composite video signal including an image signal and a horizontal synchronizing signal, a converting circuit for converting the image signal into a binary image signal, a detecting circuit for detecting a change in level of the binary image signal so as to produce a detecting signal, a timing signal generator for producing clock pulses, a first data-producing circuit responsive to the clock pulses and the horizontal synchronizing signal for producing X coordinate data with respect to each horizontal scanning line, a second data-producing circuit responsive to the horizontal synchronizing signal for producing a predetermined data, a memory, and a data write circuit responsive to the horizontal synchronizing signal and the detecting signal for loading the predetermined data and the X coordinate data sequentially onto the memory.
Patent EP-0225771-A2 (EP)
Inventor: BRACKMANN WARREN ARTHUR
IPC: A24D1/00
Filed: 1986-11-28
Abstract: A novel cigarette structure is provided which permits a cigarette of lower tar to be provided without impairing the flavour. Strips of more highly-flavoured tobacco are provided on opposite sides and sandwich a layer of lesser-flavoured tobacco between them.
Patent EP-0233562-A2 (EP)
Inventor: ELLGASS LOUIS
IPC: B60P3/00
Filed: 1987-02-07
Abstract: A vehicle is disclosed having a chassis supporting a platform having a network of criss-cross guiding rails. Trolleys circulate along these rails so as to be selectively movable towards the rear of the vehicle for the loading and unloading of road signs. The trolleys are provided with a braking device to enable them to be immobilized on the rails. The vehicle may be a trailer for the transportation of road signs, for example to indicate road works on streets and expressways.
Patent EP-0236969-A2 (EP)
Inventor: ELIAS HOLGER DIPL-ING
IPC: H04L7/04
Filed: 1987-03-06
Abstract: High clock-frequency pseudo-random sequence generators must be synchronised on a bit-by-bit and sequence-by-sequence basis. Whereas bit-by-bit synchronisation poses few problems, sequence-by-sequence synchronisation requires a phase modifier, which enables one of the two PN sequences which are to be synchronised to be shifted by multiples of 360 DEG , in other words, by a multiple of the bit period. A solution according to the invention contains a phase modifier with three conductor components which are interconnected on the input side and which allow phase shifts of 120 DEG , 240 DEG  and 360 DEG  to be made and whose outputs are connected via controlled potentiometers to a summing circuit. This phase modifier allows the clock signal controlling one of the two PN generators which are to be synchronised and thereby the pulse train generated by the latter to be shifted by multiples of 360 DEG . <IMAGE>
Patent EP-0238066-A2 (EP)
Inventor: MUTO MASAAKI FUJITSU LIMITED P
IPC: H01L25/065
Filed: 1987-03-18
Abstract: In a procedure for effecting mutual adhesion of a silicon wafer, a silicon dioxide wafer or a silicon wafer (11, 12) having a silicon dioxide film (13, 14) thereon, a refractory metal, such as zirconium, is deposited by sputtering on a flat surface to be adhered, and tightly stacked on to another substrate (15) made of silicon, silicon dioxide or silicon having a silicon dioxide film thereon, and the stacked wafers are heated in an atmosphere of argon containing 4% hydrogen at approximately 650°C for 2 hours. By the heat, the deposited zirconium reacts with the silicon of both the contacting wafers and is converted into zirconium silicide alloy (18) which bonds the wafers. If the wafer is silicon dioxide or coated with silicon dioxide, the zirconium reduces the dioxide to produce silicon, which is then alloyed with the zirconium. Refractory metals other than zirconium, titanium and hafnium can adhere silicon to silicon only. Advantages of this adhesion method are: the process is carried out at approximately 650°C which does not harm fabricated devices, but the adhesion withstands 1000°C which is used for fabricating devices, and the processing does not require strict control of the surface condition. This method is applied for making SOI, a wafer-scale integrated LSI, and three-­dimensional LSI.
Patent EP-0248253-A2 (EP)
Inventor: REISER WOLF DR
IPC: C07D249/08
Filed: 1987-05-18
Abstract: 1. Process for the preparation of 3,3-dimethyl-1- (4-methoximinomethyl-phenoxy)-1-(1,2,4-triazol-1-yl)-butan- 2-ol of the formula (I)  see diagramm : EP0248253,P7,F1  as a crystalline substance in the form of a diastereomer mixture which consists to the extent of 80% of diastereomer (A) and to the extent of 20% of diastereomer (B), diastereomer (A) being decisive for the fungicidal action of the compound of the formula (I), characterized in that a) 3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one of the formula (II) see diagramm : EP0248253,P7,F2  is reacted with sulphuryl chloride in the presence of chlorobenzene at temperatures between 80 degrees C and 130 degrees C, b) the 1-chloro-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one of the formula (III)  see diagramm : EP0248253,P7,F3  produced in this reaction is then reacted with 4-hydroxybenzaldehyde oxime O-methyl ether of the formula (IV)  see diagramm : EP0248253,P7,F4  in the presence of isopropanol and in the presence of potassium hydroxide or sodium hydroxide at temperatures between 40 degrees C and 90 degrees C, and c) the 3,3-dimethyl-1-(4-methoximinomethyl-phenoxy)-1- (1,2,4-triazol-1-yl)-butan-2-one of the formula (V)  see diagramm : EP0248253,P7,F5  thus obtained is subsequently reduced using aluminium isopropylate in the presence of isopropanol at temperatures between 80 degrees C and 110 degrees C.
Patent EP-0247594-A2 (EP)
Inventor: MACHLING HELFRIED
IPC: A62C3/10
Filed: 1987-05-27
Abstract: Unloading takes place from the water side. The residual load of liquid product and/or the liquid contaminants and/or emulsions are pumped out of a storage tank, container or loading space to be unloaded; the liquid product is held in intermediate storage after any separation of the liquid contaminants; the water is separated from the liquid contaminants and/or emulsions; and the contaminants and oils are held in intermediate storage. The storage tank, container or loading space is cleaned with a liquid cleaning agent. The residues are separated from the liquid cleaning agent and are held in intermediate storage, and the sorted and intermediately stored products, contaminants, oils and residues are transported by water to an installation for recycling or their removal. To extinguish the fires, water or a mixture of water and an inert gas for producing an atmosphere extinguishing the fire is sprayed onto the storage tank, in the course of which inert gas for producing a subcritical mixture of air and inert gas or for producing an inert-gas atmosphere is pumped via the loading/extinguishing riser into the interior of the burning storage tank or via hose connections into (onto) the ship. <IMAGE>
Patent EP-0257370-A2 (EP)
Inventor: PIRETTI GIANCARLO
IPC: A47B3/00
Filed: 1987-08-04
Abstract: A folding table (101) has a structure consisting of a plurality of mutually-articulated panels (104, 108, 109) which can be unfolded in an arc of a circle about an axis (105) corresponding to the central vertical axis of the table, from a folded configuration in which the structure is flattened in a meridian plane with respect to the above axis.
Patent EP-0270965-A2 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C209/36
Filed: 1987-11-28
Abstract: Substituierte 3,5-Dichlor-2,4-difluor-benzole der Formel
      in der 
R für Nitro, Amino (einschließlich der zugehörigen Ammoniumsalze) oder Isocyanato steht, 
können aus 2,3,4,5-Tetrachlor-nitrobenzol durch zunächst durchgeführte Umsetzung mit Alkalifluoriden bei erhöhter Temperatur in einem polaren, aprotischen Lösungsmittel hergestellt werden, wobei von einem rohen 2,3,4,5-Tetra­chlor-nitrobenzol ausgegangen wird, das einem Gehalt an 2,3,5,6-Tetrachlor-nitrobenzol und/oder 2,3,4,6-Tetra­chlor-nitrobenzol hat, und wobei das substituierte   3,5-Dichlor-2,4-difluor-benzol auf der Nitrostufe oder nach Reduktion der Nitrogruppe auf der Aminostufe oder nach Reduktion und Phosgenierung der Aminogruppe auf der Isocyanatstufe aus dem Reaktionsgemisch isoliert wird.
Patent EP-0270968-A2 (EP)
Inventor: SCHMAHL GUNTER PROF DR
IPC: G21K7/00
Filed: 1987-11-28
Abstract: Bei einem Röntgenmikroskop wird das Objekt (3) uber einen Kondensor (2) mit quasi monochromatischer Röntgenstrahlung (1) kohärent oder teilkohärent beleuchtet und mittels eines hochauflösenden Röntgenobjektivs (5) vergrößert in die Bildebene (6) abgebildet. Um einen möglichst hohen Bildkontrast zu erreichen ist in der Fourierebene (7) des Röntgenobjektivs ein Element (8) angeordnet, das einer vorgewählten Beugungsordnung der Strahlung eine Phasenverschiebung erteilt. Das Element erstreckt sich über den Flächenbereich in der Fourierebene, der hier von der zu beeinflußenden abgebeugten Strahlung beaufschlagt wird. Die Ausnutzung der Phasenverschiebung einer vorgewählten Beugungsordnung der Strahlung gegenüber der unbeeinflußten Strahlung ermöglicht es, Untersuchungen, insbesondere biologischer Strukturen mit geringer Strahlendosis durchzuführen und dennoch einen hohen Bildkontrast zu erzeugen. Außerdem wird es möglich den zu verwendeten Wellenlängenbereich der Röntgenstrahlung zu kürzeren Wellenlängen hin zu verschieben, bei denen infolge der geringen Absorption bisher Röntgenmikroskopie nicht sinnvoll möglich war.
Patent EP-0269161-A2 (EP)
Inventor: TURNBULL ANDREW ALFRED
IPC: G01J5/34
Filed: 1987-11-05
Abstract: An infrared radiation detection device uses a pyroelectric polymer film (10), such as a poled vinylidene fluoride copolymer film, on one surface of which, facing incoming radiation, a front electrically resistive electrode (20) is disposed and on the opposite surface of which a back electrode (21) is disposed. Radiation absorption characteristics of the device for a given wavelength range of interest, for example 5 to 15µm, are optimised by giving the front electrode a high resistance per square value and forming the polymer film between the electrodes with an optical thickness substantially one quarter of a selected wavelength within the wavelength range at which wavelength radiation absorption at the front electrode is to be substantially a maximum. The back electrode preferably is reflective, having a low resistance per square. More detector elements may be provided defined by respective portions of a common polymer film.
Patent EP-0272755-A2 (EP)
Inventor: COE DAVID JAMES
IPC: H01L21/336
Filed: 1987-12-17
Abstract: A method of manufacturing a semiconductor device in which a conductive layer provided on a surface (4) of a semiconductor body (15) is formed with at least one opening. The semiconductor device may be an insulated gate field effect transistor (IGFET) in which case the opening defines a hollow gate structure for the IGFET. Insulating material is grown on the surface (4) to cover the conductive layer. The opening(s) is(are) sufficiently small and the growth of insulating material is continued for a sufficiently long period that insulating material growing on edges (8''a) of the conductive layer bounding the opening(s) meets to close the opening(s) so that subsequent etching of the insulating material anisotropically towards the said surface (4) to expose a surface of the conductive layer and/or to form a window (18) within insulating material covering an area of the semiconductor body surface larger than the opening(s) and not covered by the conductive layer, leaves insulating material (19,17) on edges of the conductive layer so that the opening(s) remain(s) closed. Where the semiconductor device is an IGFET impurities to form the source and channel regions may be introduced via the window.
Patent EP-0233757-A2 (EP)
Inventor: WAYNICK JOHN ANDREW
IPC: C10M169/06
Filed: 1987-02-12
Abstract: A high performance lubricating grease effectively lubricates and greases front-wheel drive joints. The lubricating grease has excellent extreme pressure proper­ties and antiwear qualities and is economical, effective, and safe. In the preferred form, the lubricating grease comprises a base oil, a polyurea thickener, an additive package comprising tricalcium phosphate and calcium car­bonate, and a borated oil-separation inhibitor.
Patent EP-0259009-A2 (EP)
Inventor: PARKER NORMAN
IPC: F16J13/06
Filed: 1987-07-31
Abstract: An autoclave has a sliding door 11 which is movable by a pneumatically driven support frame 15 linearly between an open position and a closed but unsealed position. The support frame 15 is connected to the door 11 by spring mountings 17,18 so that, when the door reaches the closed position defined by stops 29, the support frame 15 is able to continue to move in the sliding direction of the door so as to drive a series of rollers 21 along ramps 22 mounted on the door in order to cam the door transversely with respect to the sliding direction into a closed and sealed position in which the door tightly engages a sealing ring 6 mounted on the autoclave housing 1 around the access opening 3 which is opened and closed by the door.
Patent EP-0257932-A2 (EP)
Inventor: DUCLOS THEODORE G
IPC: F16F9/10
Filed: 1987-08-14
Abstract: A mount (10) has variable volume fluid chambers (18, 28) interconnected by fluid passageways (30, 32) and containing electrorheological fluid. Valves (36) are arranged in series with a plurality of the passageways. Each valve (36) has a flow area greater than that of the passageway (32) in series therewith. Energization of a valve (36) generates an electrical field effective to so increase the apparent viscosity of the fluid within the valve (36) as to prevent fluid flow through the passageway (32) in series with it. Selective energization of the valves (36), by suitable control means (46, 56) associated therewith, varies the frequencies at which fluid inertia forces cause the mount (10) to undergo abrupt changes in dynamic stiffness. The valves (36) may be located upon opposite sides of a central mount section (12) through which the chamber connecting passages extend. Electrode elements (40) of the valves (36) are preferably so shaped as to minimize fluid drag and electrical concentration. In one embodiment the passageways (32) all communicate at one end with a common variable volume chamber (18), while communicating at their opposite ends with respective ones of a plurality of different chambers (70, 72, 74, 76 and 78).
Patent EP-0265100-A2 (EP)
Inventor: TRULSON ANNA J
IPC: C12N15/09
Filed: 1987-10-01
Abstract: Generation of competent  Cucumis  sp. embryoids, plantlets and plants (including seeds) from protoplasts, e.g., from cotyledonary , root, leaf or stem tissue, by isolation in enzyme solution followed by cell wall formation, formation of multicellular colonies, formation of minicalli with induction of embryoids, plating of minicalli with maturation of embryoids, and plantlet development from the embryoids in a series of media, CPM-1, -2 and -3, and CTM-4, containing two or more of NAA, ZR, 2,4-D, BAP and GA₃ under defined temperature, time and light conditions. Serial transfer to novel enzyme and  Cucumis  protoplast induction and expression media for defined periods results in cell wall formation, cell division, competent minicalli formation, and induction and expression (maturation) of competent embryoids and plantlets. Transfer to hormone-free development media permits plantlet development, which in turn progress to mature normal, flowering, fruiting plants. The process is applicable to producing encapsulated embryoids from single genotypes or from somatic hybrids as "artificial seeds". The process applied to increase of F-1 hybrids permits production of "artificial seeds" (encapsulations) in 1/2 to 1/10 the time it would take to produce natural hybrid seeds. Techniques involving p x /c y  somatic hybridization, freeze storage, and post-thawing development are disclosed. Sexual sterility barriers between plants in the genus  Cucumis  preventing genetic transfer of important characteristics are overcome.
Patent EP-0277552-A2 (EP)
Inventor: HORN STEPHANIE GEB PAUL
IPC: B05D3/14
Filed: 1988-01-21
Abstract: Sheet-like or cap-like mask for paint work on motor vehicles or parts thereof, which is characterised in that a plastic film is used as the mask, at least one surface of which is treated by the corona process.   <IMAGE>