baber/WOPTO huggingface dataset:
Patent EP-0098473-A2 (EP)
Inventor: SCHINDLER JOACHIM DR
IPC: C12P19/08
Filed: 1983-06-23
Abstract: 1. A process for the production of biopolymers by aerobic culturing of microorganisms in an aqueous mutrient medium, in which the microorganisms are cultured in a water-in-oil emulsion (W/O emulsion) stable under fermentation conditions, characterized in that exocellular biopolymers having a thickening effect on microorganism strains which form the aqueous nutrient medium and which are derived from the following bacteria and yeast species or geni are cultured : Bacillus spp. Leuconostoc spp. Streptococcus mutans Streptococcus spp. Azotobacter spp. Rhizobium spp. Escherichia coli Klebsiella aerogenes Azotobacter xylinum Arthrobacter viscosus Pseudomonas aeruginosa Achromobacter spp. Alcaligenes faecalis var. myxogenes Agrobacterium spp. Erwinia spp. Sphaerotilus natans Rhodotorula spp. Pichia spp. Pachysolen tannophilus Lipomyces spp. Hansenula capsulata Hansenula holstii Cryptococcus spp. Torulopsis molischiana Torulopsis pinus Aureobasidium pullulans.
Patent EP-0099104-A2 (EP)
Inventor: NIKOLOV IVAN DIMOV DIPL-ING
IPC: B22D18/00
Filed: 1983-07-11
Abstract: 1. Pressure casting process in which the melt is conveyed from a melt container (1) through a duct (2) for material to a hollow chamber of a casting mould (3) under the effect of a pressure differential between the melt container (1) and the casting mould (3) and in which, after the filling of the hollow chamber (4) of the casting mould (3), the melt is cooled at additionally produced elevated pressure, with the melt being exposed in the casting mould (3) to a double-sided final pressing, characterised in that a residual space (5) of the casting mould (3) is exposed during the charging to an essentially elevated additional gas pressure as remotely applied final pressure and this increased additional gas pressure is balanced by means of a variable counter pressure on the side of the casting entry opening as casting side final pressure until there is complete charging of the casting mould.
Patent EP-0101005-A2 (EP)
Title: Verfahren und Vorrichtung zum Ausschleusen von Rückständen aschehaltiger Brennstoffe
Inventor: HIBBEL JOSEF DIPL-ING
IPC: C10J3/52
Filed: 1983-08-03
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Ausschleusen von Rückständen aschehaltiger Brennstoffe, wie sie bei der Vergasung von Kohle anfallen. Das heiße Gemisch aus Rückständen und Wasser wird in einer Trennkammer getrennt, wobei die Rückstände in einen unterhalb der Trennkammer angeordneten Schleusbehälter gelangen. Das heiße Wasser wird in das unterhalb des Vergasungsreaktors angeordnete Wasserbad zurückgeführt. Nach Befüllen des Schleusbehälters mit Rückstand wird das in der Trennkammer befindliche heiße Wasser gekühlt oder durch kaltes Wasser ersetzt. Das Ausschleusen erfolgt drucklos durch eine Wasserströmung, die über die Trennkammer in den Schleusbehälter gerichtet ist. Trennkammer und Schleusbehälter bleiben stets restlos mit Wasser befüllt
Patent EP-0100560-A2 (EP)
Inventor: RUSSLAND HANS-JORG
IPC: E01C9/08
Filed: 1983-08-04
Abstract: 1. A shaped line member for tennis courts in the form of a closed hollow member having a bottom (4'), side walls (2) which are provided with water drain openings (6), and a top cover (1) which with its top side forms the line, characterised in that the side walls are connector web portions (2), that the top cover is a cover bar (1) which is provided with water drain slots (6) and which is releasably connected to the upper edge region of the side connector web portions (2) and that the bottom (4') is formed with a taperingly downwardly converging configuration.
Patent EP-0106073-A2 (EP)
Inventor: LUH HANS-JUERGEN
IPC: H04M15/28
Filed: 1983-08-23
Abstract: The invention relates to a charge meter for indicating the charges accruing for a communication connection, in connection with a ticket printer. The charge meter operates in conjunction with two fully functional microprocessors of essentially the same configuration, one of which is used as main processor and the other one of which is used as secondary processor. It has a display for indicating the charges accruing during the conversation or accrued over a period, and a ticket printer which prints out the data characterising the conversation after a connection has been terminated. The device is designed as ancillary equipment for telephone sets and can be directly used from main stations and extensions.
Patent EP-0112499-A2 (EP)
Inventor: SABRI MOHAMMED SHAKER
IPC: H04N19/98
Filed: 1983-11-23
Abstract: Bilevel coding of colour video signals, for example video teleconference or NTSC broadcast television signals, is used to reduce the required storage capacity or transmission channel bandwidth. Each multi-level or continuous tone picture element in a frame is compared to a threshold and assigned one of two values depending upon whether or not it exceeds the threshold value. The threshold is produced by averaging the luminance components of neighbouring picture elements and constraining the average by a signal derived from the chrominance of the original video signal. A significant feature is that the use of the chrominance signal in this way obviates the need, common to known monochrome systems, of adding noise (or dither signal) to the signal with concomitant picture degrading artifacts.
Patent EP-0113922-A2 (EP)
Inventor: KUEHLTHAU HANS-PETER DR
IPC: C09B23/16
Filed: 1983-12-30
Abstract: Cationic methine dyes of the formula <IMAGE>  where    R<1> is alkyl, alkenyl or aralkyl,   R<2> is hydrogen, alkyl, alkenyl or aralkyl, including a 5- or 6-membered ring to the adjacent position of the aryl ring B, which heterocyclic 5- or 6-membered ring may be alkyl-substituted or fused to a further carboxylic ring,    R<3> and R<4> are each methyl or ethyl,    X<-> is an anion, and where   the rings A and B and the radicals R<1> and R<2> can carry nonionic substituents and    the rings A and B can carry further fused-on rings,  are prepared by condensing a compound of the formula <IMAGE> with amines of the formula <IMAGE> in the presence of from 1 to 2 equivalents of an acid and in the presence of from 0 to 90 % by weight of an organic solvent and of from 0 to 15 % by weight of water.
Patent EP-0094729-A2 (EP)
Inventor: VAN GULIK JOHANNES WILHELMUS
IPC: D03D29/00
Filed: 1983-05-17
Abstract: A hand weaving loom comprising a frame provided with a loom beam and a breast beam between which the warp threads are stretched in operation, the warp threads being guided between the loom beam and the breast beam along guide members which are movable in a direction transverse of the warp threads away from and towards one another with the aid of a driving mechanism to be actuated by hand or foot, whereby said two beams are relatively displaceable in a direction towards and away from one another with the aid of the driving mechanism in a manner such that, when the guide members are moved away from one another, the beams move towards one another, whereas the beams are spaced apart by the maximum distance when the warp threads are located at least substantially in the same plane.
Patent EP-0091257-A2 (EP)
Inventor: CALLAGHAN IAN CHARLES THE BRIT
IPC: C08G77/00
Filed: 1983-03-29
Abstract: Polysiloxanes of specified molecular weight and molecular weight distribution are effective anti-foam agents for reducing foaming in crude oil/gas separators. They are particularly useful in breaking microgas dispersions.The polysiloxanes, preferably polydimethyl siloxane, contain not more than 10% by weight of components of molecular weight 50,000 and lower, at least 15% by weight of components of molecular weight 200,000 and higher and not more than 6% by weight of components of molecular weight 370,000 and higher, molecular weights being expressed as polystyrene equivalent molecular weights.
Patent EP-0105000-A2 (EP)
Inventor: SHAY JOSEPH JOHN
IPC: B65D55/02
Filed: 1983-09-23
Abstract: A closure assembly (15) for attaching a fluid dispensing device to a container (16) with a threaded neck (17). The closure assembly includes a sleeve member (26) received in a closure member which has a top portion and a depending skirt portion with threads to engage the neck portion of the container. In one embodiment the closure has a top portion with a central opening (24) and has a plurality of inwardly extending lugs or fingers (25) extending into the opening. The sleeve member with an upstanding collar (36) is received in the central opening and has a flange portion (27) abutting the underside of the lugs or fingers. The flange portion has a plurality of lug engaging means received between and adapted to engage the lugs or fingers to interlock the closure member and the sleeve member. The resulting closure assembly provides a substantially leakproof closure system which resists backoff in the event that forces are applied to the closure system inadvertently that would tend to loosen the closure from the container neck.
Patent EP-0117471-A2 (EP)
Inventor: SCHEURL ROBERT
IPC: G01N27/06
Filed: 1984-02-11
Abstract: 1. Electric conductivity measuring probe for use in an electrically conducting liquid (16) contained in a container (15), in particular in a cleaning bath, with two electrodes (4), which each stand opposite the other in the liquid (16), possess electrode cables (5) led outwardly through a probe socket and are wired to a control device regulating the conductivity of the liquid to be substantially constant through replenishment by metering an additive medium with the aid of an associated metering device, characterized by the integration of a metering duct (2) into the probe socket and the arrangement of the metering outlet (8) of the metering duct (2) in the container (15) in immediate proximity of the measuring path formed by the electrodes (4).
Patent EP-0129647-A2 (EP)
Inventor: TORBECK DANIEL JOSEPH
IPC: B41J2/35
Filed: 1982-05-25
Abstract: There is disclosed a hand-held labelling machine having a print head with electrically selectable printing elements for printing and applying pressure sensitive labels. The labeler has a housing with a handle and structure for mounting a roll of pressure sensitive labels releasably carried on a carrier web. The labeler has a movable section which mounts a keyboard and a control circuit on a circuit board, The control circuit controls the printing elements. Labels are printed by the printing elements as the carrier web is advanced, and labels are delaminated at a delaminator and dispensed into label applying relation to an applicator. The print head is mounted on a support and is continuously spring-urged toward the platen. Movement of the print head toward the platen is limited to prevent damage. The support and the print head can be moved away from the platen from the outside of the labeler to facilitate threading of the web. The print head support can be skewed to provide uniform pressure contact of the printing elements with the labels. An electrical energy source, for example a battery, can be located in a hole in the label roll. Electrical energy from the battery terminals passes to the control circuit via contacts associated with the label roll mounting structure. In another embodiment, the handle can comprise a rechargeable battery. The drive includes an electrical stepping motor and in another embodiment, the drive is mechanically accomplished. 
     Printing is accomplished by a plurality of indidvidually controllable printing elements, preferably arranged in a single line array disposed on the print head in a direction transverse to the direction of advancement of-me web. The array may be only one characterwidth or height long, or may extend across the entire width of the web, in order to permit any size characters of any font and any orientation to be printed. When a long array is used, a serial-to-parallel converter may be incorporated in the print head to reduce the number of connections that need be made to the head. By utilizing thermal printing elements, the characters can be made to appear as if they were formed of individual print elements, or as if they were continuously printed simply by controlling the length of time that the printing elements are engaged to thereby control the amount of smear and burn produced on the web.
Patent EP-0131962-A2 (EP)
Inventor: NIEDERMEIER GEORG
IPC: F24F3/00
Filed: 1984-07-18
Abstract: 1. Heat exchanger having several concentrically spaced ring chambers (1) for the passage of a first heat exchange medium and annular or tubular passages (2) respectively defined by the ring chambers for a second heat exchange medium, characterized in that the ring chambers (1) being connected with each other have a distributing pipe (4) for the entry of the first heat exchange medium and a collecting pipe (5) for the exit of the first heat exchange medium and being divided by a common dividing wall (7) between distributing pipe (4) and collecting pipe (5) so that the first heat exchange medium entering through the distributing pipe (4) passes completely through the ring chambers and only than being discharged through the collecting pipe (5).
Patent EP-0156946-A2 (EP)
Inventor: KAUSTRATER GERT DIPL-ING
IPC: F41A27/20
Filed: 1984-08-29
Abstract: 1. Apparatus for manually rotating an armored turret pointing of a weapon or the like by means of a crank handle via a gear having a driving pinion and a driven wheel engaging into an indented segment fixed to the armored vehicle, the apparatus having interlock means, characterized in that the interlock means (11) are arranged within the crankshaft (10) provided between the crankhandle (2) and the driving pinion (4) and are configured to be selflocking with a locking element.
Patent EP-0135894-A2 (EP)
Inventor: KOCH VOLKER DR
IPC: A01N37/52
Filed: 1984-09-14
Abstract: The compounds of the formula I    <IMAGE>  (I)  in which R1 to R5 denote hydrogen; alkyl, alkoxy, alkylmercapto, alkylsulfinyl, alkylsulfonyl, alkylsulfonyloxy each of which can be halogenated, halogen or nitro, R6 to R10 denote hydrogen; alkyl, alkoxy, alkenyloxy, alkylmercapto, alkenylmercapto, alkylsulfonyl or C3-hydroxyalkyl each of which can be halogenated, (substituted) benzyloxy, alkoxycarbonyl or NRR', and R7 and R8 together can form a (substituted) alkylenedioxy radical, X denotes OR11 in which R11 denotes optionally halogenated alkyl, cycloalkyl, alkenyl or alkynyl or optionally halogenated benzyl, or SR12 in which R12 denotes alkyl or benzyl each of which can be halogenated, and Y denotes oxygen or sulfur, subject to the proviso that, if R1 and R5 both denote fluorine and R2, R3 and R4 denote hydrogen, the radicals R6 to R10 must not each represent halogenated (C1-C6)-alkyl or halogen, possess an intense action against a broad spectrum of harmful insects.
Patent EP-0144591-A2 (EP)
Inventor: BAUER KARL-HEINZ
IPC: H01H9/06
Filed: 1984-09-29
Abstract: Bei einem Schalter, beispielsweise für eine Bohrmaschine, schaltet bei Verschiebebeginn eine Taste eine elektrische Schaltbrücke. Je nach dem Tastenhub wird ein veränderlicher Widerstand verstellt. Um eine Verstellung des Endanschlags zu erreichen, ist an der Taste 2 ein in Querrichtung Q verschiebbarer Schieber 8 gelagert, der eine in Längsrichtung L vorstehende Anschlagkante 11 aufweist. An dem Schaltergehäuse 1 ist ein Anschlagrand 14 vorgesehen. Der Abstand zwischen der Anschlagkante 11 und dem Anschlagrand 14 ist in Längsrichtung L gesehen in einer Verschiebestellung des Schiebers 8 größer als in einer anderen Verschiebestellung.
Patent EP-0139292-A2 (EP)
Inventor: KAMEJIMA KOHJI
IPC: G01B11/00
Filed: 1984-10-15
Abstract: In a navigation apparatus for guiding a mobile system (1) along a predetermined path, an image obtained by measuring (2) an actual environment is compared (6) with a predicted image stored (4) in advance, and a guidance signal is delivered to the mobile system (1) on the basis of the comparison of the images.
Patent EP-0168528-A2 (EP)
Inventor: MULLER WOLFGANG DR
IPC: H01L21/82
Filed: 1984-12-07
Abstract: A one-transistor memory cell comprises a semiconductor body which has a thin insulating layer on a boundary surface and a conductive layer on the thin insulating layer, the conductive layer representing that electrode of a storage capacitor that is connected to a selection field effect transistor. The selection field effect transistor is realized in a layer applied as a polycrystalline semiconductor layer and is then recrystallized. The memory cell provides the smallest possible semiconductor surface. This is achieved in that the recrystallized semiconductor layer is disposed above the conductive layer 3 and is separated therefrom by an intermediate insulating layer, whereby it extends in the lateral direction, at most, up to the edge of the semiconductor layer 3.
Patent EP-0124181-A2 (EP)
Inventor: BROADBENT ELIOT KENT
IPC: H01L23/52
Filed: 1984-05-02
Abstract: The semiconductor device comprises a semiconductor body having a surface wich is covered by a first insulating layer on which a first conductive track is disposed, which is covered by a second insulating layer, which extends also over the first insulating layer and on which a second conductive track is disposed, the second insulating layer being provided with a window, through which the second conductive track contacts the first conductive track. A layer of tungsten is present under the second conductive track. According to the invention, the tungsten is present only at the area of the first conductive track within the window in the second insulating layer. During operation of the device, substantially no shortcircuits occur between initially mutually insulated conductive tracks.
Patent EP-0117046-A2 (EP)
Inventor: JOHNSON ROBERT ROYCE
IPC: H01L45/00
Filed: 1984-01-13
Abstract: A method of making a parallel programmed electronic matrix array includes forming at least one layer of a phase changeable material on a conductive substrate, the material preferably formed of amorphous material and having substantially nonconductive and comparatively high conductive states, and irradiating selected areas of the layer to convert them to the other state. Thereafter, in a preprogrammed embodiment, first and second sets of electrically conductive address lines are formed on respective opposite sides of the layer such that they cross each other at an angle to form a plurality of crossover points. In a field programmable array, the selected areas are irradiated through one set of lines.In accordance with another embodiment, the selected areas are irradiated through a mask. One set of lines is preferably formed by removing portions of the conductive substrate. The other can be formed by detecting the locations of the layer portions of one of the states and aligning the lines on the layer according to such detection.A diode structure can be formed with or in place of the phase changeable material.
Patent EP-0139448-A2 (EP)
Inventor: URATA YOSHIHITO
IPC: G03G21/14
Filed: 1984-09-07
Abstract: An electrophotographic copier comprises a photosensitive belt supported on first and second rollers and driven thereby, a development unit, a transfer corotron, and an exposure unit. The development unit is disposed adjacent to the first roller, and the transfer corotron is positioned on one side of a line connecting the first and second rollers, while the exposure unit is positioned on the other side of the line.
Patent EP-0136132-A2 (EP)
Inventor: STOUDT GEORGE W
IPC: B05B1/04
Filed: 1984-09-10
Abstract: An airless spray coating nozzle having at least two orifices formed by the interpenetration of a plurality of grooves through a nozzle tip. The pressurised side or backside of the nozzle tip includes a single groove, and the unpressurised side of the tip includes two parallel grooves. Each parallel groove interpenetrates the backside groove, thereby forming orifices through the tip. The nozzle tip is used to spray a wide, flat spray pattern of coating material having an even distribution of coating material across the spray pattern even when the coating material is applied at a high flow rate.
Patent EP-0138461-A2 (EP)
Inventor: BENI GERARDO
IPC: B25J19/00
Filed: 1984-09-27
Abstract: A robot covering (20) allows a robot (10) to operate in a clean room or a hostile environment. A specific design is described for a small, light assembly, anthropomorphic robot. The cover, which is made from high density chlorethylene and Teflon, includes four parts: coverings (21,22,23,24) for the hand and wrist; the forearm, upper-arm and shoulder; the lower body; and the base. The extension of the general features to a large class of robot arms is also described. (Figure 3)
Patent EP-0141663-A2 (EP)
Inventor: GUNDLACH ROBERT W
IPC: G03G15/08
Filed: 1984-11-02
Abstract: A touchdown development system includes a donor roll (24) for positioning adjacent a photosensitive member in (10) order to develop an image on the surface of the photosensitive member. A «C-shell» toner housing (26) is positioned around the donor roll (24) to extend from the 6 o'clock to 9 o'clock position and filled with single component toner (28) and about 1% aerosil. A stationary and open mesh screen (30) is placed adjacent the donor roll so that a dense, uniform layer of well charged toner is formed on the donor roll for transfer to the photosensitive member surface. The screen leaves contact with the donor roll at a distance above the top of toner bath to thereby remove any excess toner from the donor roll surface.
Patent EP-0140743-A2 (EP)
Inventor: ARNAUDEAU MARCEL
IPC: F16L55/00
Filed: 1984-09-14
Abstract: 1. A device designed to maintain roughly stable flow conditions in a part of a polyphasic flow, characterized in that it consists of two disturbance prevention devices (12 and 13) suitable for stopping disturbances in the flow originating upstream and/or downstream, the said devices (12 and 13) being disposed in the flow of the said part (11).
Patent EP-0138694-A2 (EP)
Inventor: DALMAU GUEELL JOSE MARIA
IPC: D04B15/48
Filed: 1984-10-04
Abstract: @ A feed device for a circular knitting machine capable of positively feeding the needles with an adequate amount of yarn without the needles having to require the necessary yarn by pulling it and increasing its tension is disclosed. It comprises two sets of toothed rollers (8, 9) adapted to mesh without the respective teeth (23) thereof making contact and a yarnguide (30) for each pair of rollers (8, 9) capable of adopting an operative position in which the yarn (4) guided by the eyelets (33) of the yarnguide (30) runs between the teeth (23) or an inoperative position in which the yarn (4) is spaced from the rollers. In the operative position it is contemplated that the rollers (8, 9) may be moved farther apart, whereby the yarn (4) feed speed is reduced.
Patent EP-0131538-A2 (EP)
Inventor: DOLCH GERNOT
IPC: E03C1/33
Filed: 1984-04-11
Abstract: 1. Attachment device for an equipment insert in a base plate, in particular for rinsing arrangements and such like in a kitchen work-top, consisting of a base body, which is able to be engaged by a projection into the equipment insert, and which is provided with opposing tongues and a clamping element, and also consisting of a strip-like element with gripper claws, which is able to be connected with the base plate by means of the clamping element, characterized in that on the base body (1) in the region of the clamping element (2) at least one elastic extension (4) is provided, that the free end (4c) of the extension (4) in each case is situated lying against the strip-like element (3) with the gripper claws (6) and that the extension (4) in each case secures the strip-like element (3) on the clamping element (2) outside the clamping position.
Patent EP-0135476-A2 (EP)
Inventor: SCHMIDLIN JULIUS DR
IPC: C07J3/00
Filed: 1984-08-13
Abstract: Novel 17 beta -methoxycarbonyl derivatives of the androstane series of the formula    <IMAGE>  (A)  in which R represents alkyl having from 1 to 4 carbon atoms are distinguished by a high local anti-inflammatory activity without having any systemic side effects. The compounds are manufactured by conventional processes of steroid chemistry.