baber/WOPTO huggingface dataset:
Patent DE-4338598-A1 (DE)
Title: Monitoring and control system for prodn. plant
Inventor: DILLIE JEAN
IPC: B23Q41/08
Filed: 1993-11-11
Abstract: A monitoring and control system for automatic operation of machinery has a main processor unit for executing a programme of operations and subprocessor units (9,10,11) connected to it for receiving a programme from the main unit. Programmable closed loop and open loop control units (5,6) are connected to the subprocessor units (9,10,11) and can take up and store a programme from them. One or more control units (5d,6d) are unprogrammed and normally inoperative but take on the programme of a faulty control unit (5a,5b,5c; 6a,6b,6c) when one of these units develops a fault and continues normal operation of the process equipment.
Patent DE-4338655-A1 (DE)
Title: Magnet base for printing head of needle (matrix) printers and method for its production
Inventor: SHIMIZU YUTAKA
IPC: H01F7/08
Filed: 1993-11-12
Abstract: This invention relates to a magnet base having a flux density which is identical to that of a Fe-50%-Co alloy, and having an input-current behaviour which is identical to that of a Fe-Si alloy, and a method for producing such a magnet base. The magnet base of the invention is used for a printing head of a needle printer which comprises a magnet base, an intermediate piece and an armature, its material comprises a Fe-50%-Co alloy and the magnet base has a layer of a metal or of an alloy for increasing a specific resistance of the material on one end face of a section, which end face is perpendicular to a magnet circuit when the magnet base is mounted in the printing head of the needle printer. A magnet base having a Fe-50%-Co alloy is produced and a layer of a metal or an alloy for increasing a specific resistance of the magnetic base material which comprises the Fe-50%-Co alloy is formed on an end face of a section, which end face becomes perpendicular to a magnet circuit, when the magnet base is mounted in the printing head of a needle printer.
Patent DE-4342008-A1 (DE)
Title: Textile article cleaning esp. in aq. soln.
IPC: D06F37/02
Filed: 1993-12-09
Abstract: Cleaning of shaped textile parts is carried out by spreading out the parts as one or more layers in a cleaning drum, fastening and then cleaning and spinning. Also claimed is a machine for carrying out the above process.
Patent DE-4344117-A1 (DE)
Title: Power regulation system for steam turbine generation block
Inventor: SINDELAR RUDOLF DR ING
IPC: F01K13/02
Filed: 1993-12-23
Abstract: The power regulation system is operated with a turbine setting reserve, with regulation of the power to maintain a required power level (Ps), in dependence on the measured network frequency deviation. The turbine setting reserve is maintained for the primary support of the network frequency during a ramp variation in the power requirement matched by altering the fuel feed, with the resulting network frequency variation controlled by altering the turbine inlet valve setting in response to a turbine inlet valve control signal (S).
Patent DE-4403619-A1 (DE)
Title: Indicating instrument with pointer arranged on pointer shaft e.g. for motor vehicles
Inventor: MAY NORBERT
IPC: G01D13/00
Filed: 1994-02-05
Abstract: The instrument includes a gear train with three meshing wheels (5,6,7) arranged in a front sided measuring mechanism cover (11). The mechanism (3) is overlapped on one side by bracket (9), which in the vicinity of its outer end has a pointer shaft (8). The measuring mechanism cover is arranged so that it is movable in to different angular positions about the longitudinal axis of the mechanism. A part of the bracket overlaps a display (13) with a scale for the instrument pointer (10).
Patent DE-4406956-A1 (DE)
Inventor: GEUS GEORG DIPL ING
IPC: G01V5/00
Filed: 1994-03-03
Abstract: A method is provided using a lower stage detector 14 to monitor an object 16 which is subdivided by a detector system into at least a two-dimensional system of coordinates 18. The positions in an article of luggage 10 on which complete clarity has not been obtained are defined by the coordinates 20, 22. The coordinates 20, 22 are transferred to at least one higher stage detector 24 for local examination of the area in the article of luggage 10 defined by the coordinates 20, 22. <IMAGE>
Patent DE-4409154-A1 (DE)
Title: Heating installation, in particular for solid fuels
Inventor: MAYR KONRAD DR
IPC: F24B1/02
Filed: 1994-03-17
Abstract: The invention describes a heating installation (1), in particular for solid fuels (2), having a heating insert (3) possessing a combustion space (6) and a flue-gas pipe (39) connected to the latter. Arranged downstream of the combustion space (6) in the course of the flue-gas pipe (39) is an extraction device (30) for the flue gases (29). A heat exchanger (34) is arranged at least in the region of one of the side walls (35, 36) and/or the rear wall of the heating insert (3), said heat exchanger being arranged at a distance (37) from the side wall (35, 36) facing it and/or rear wall of the heating insert (3). An inlet opening (49) of the heat exchanger (34) is connected to the interior (33) of the combustion space (6) via an outflow duct (32). The flue gases (29) are led through the heat exchanger (34) to an outlet opening, with the extraction device (30) for the flue gases (29) being arranged in the course of the flue-gas pipe (39) in the heat exchanger (34) or in the region of the outlet opening, or arranged ... the latter. <IMAGE>
Patent DE-4411221-A1 (DE)
Inventor: GANTNER GEBHARD
IPC: F16L33/02
Filed: 1994-03-31
Abstract: The pipe clip has a first end area (1) with radial projection (3) and a second end area (2) with radially resilient locking plate (4). The two end areas overlap circumferentially. In the overlapping area the first end area has two guides (6,7) which prevent the second end area from expanding radially outwards. The internal width of the two guides measured radially is greater than the material thickness (M) of the second end area. The guides can be formed by radially outwardly projecting angled parts whose free ends face each other. <IMAGE>
Patent DE-4411846-A1 (DE)
Title: Process for the production of a fine resist pattern
Inventor: ISHIBASHI TAKEO
IPC: G03F7/30
Filed: 1994-04-06
Abstract: The object of the present invention is to improve the resolution of a resist pattern. A resist film (2) containing a naphthoquinone diazide derivative and novolak resin is formed on a semiconductor substrate (1). The resist film (2) is exposed selectively to light with formation of an image in the resist film (2). The resist film (2) is partially developed using an alkaline developer. The partially developed resist film is subjected to heat treatment. A second development step for the resist film is then carried out using an alkaline developer in order to complete a resist pattern (4). <IMAGE>
Patent DE-4414490-A1 (DE)
Title: Control of gearbox for agricultural vehicle using full engine output
Inventor: KRIEGER WILHELM
IPC: A01B67/00
Filed: 1994-04-26
Abstract: The control of gearbox with power tap-off for an agricultural traction vehicle is characterised by the fact that during ploughing, the ploughing depth does not have to be changed, since with this control system, the action of the drive and not the reaction of the plough is changed. The ploughing depth can even be changed deliberately by the driver, since the necessary towing force is automatically adjusted. Parallel to a load sensor signal, a slip signal is formed from the engine speed using the overall gear ratio and a radar sensor (7) for the vehicle speed. This slip signal is used to raise or lower the speed through the gearbox. The speed change is such that the engine output is fully used.
Patent DE-4416317-A1 (DE)
Title: Method and control device for controlling a material-processing process
Inventor: GRAMCKOW OTTO DR
IPC: G05B13/02
Filed: 1994-05-09
Abstract: In the control of a material-processing process in a controlled system, at the beginning of each process sequence the system is preset as a function of a predicted process parameter. A material property which is relevant to the process and which in turn depends on state variables such as the composition of the material and its temperature are used in the prediction of the process parameter. The relationship between the state variables (x) and the material property ( alpha ) is simulated in a neural network which forms, on the output side, a prediction value ( alpha N) for the material property. As a function of the deviation between the prediction value ( alpha N) and an actual value ( alpha sim) of the material property, determined on the basis of measurements of the process parameter during the process sequence, an adaptive alteration of the network parameters (wij, ci) is carried out in the direction of a reduction of this deviation. <IMAGE>
Patent DE-4417669-A1 (DE)
Title: Butterfly valve for blocking gas or liquid flow
Inventor: MEYNEN HANS-DIETER
IPC: F16K1/226
Filed: 1994-05-20
Abstract: The valve consists of a housing (12) with butterfly disc (20) and a sealing arrangement (28) between butterfly disc and housing. The sealing arrangement consists of two rings (26) with sealing edges (32) which engage with sealing faces (34) on a conical ring (42) which is part of the housing (12). The sealing rings are clamped on the butterfly disc by two rings (50,52) and screws (58). The ODs, and therefore the positions of the sealing faces of the rings, can be adjusted by varying the clamping force. The screws for both clamping rings are accessible from the same side.
Patent DE-4418399-A1 (DE)
Title: Vehicle lighting fixture
Inventor: LIEDTKE FRIEDER DIPL ING
IPC: F21V19/00
Filed: 1994-05-26
Abstract: A lighting unit for a vehicle includes at least one light-source (38) with an associated socket (50) and at least one electrical contact (element) (59), and is designed to simplify and facilitate handling of the socket (50) for easy fitting and removal of the light source (38), and now a cap-part (26) for making connection with at least one electrical conductor (32) is arranged on one part (14) of the lighting unit, together with at least one terminal element (48) joined to the plug part (26) and locatable on the contact element (50) of the socket (50) by means of spring action when the socket (50) is installed on the lighting unit.
Patent DE-4424554-A1 (DE)
Title: Protective grating for securing objects
Inventor: SOMMER HORST
IPC: F24F13/08
Filed: 1994-07-12
Abstract: The arrangement consists of a frame in which cross walls (5,8) with a large number of holes, are mounted. The holes in one wall are off-set from those in adjacent walls so that there is no straight through path through which objects can pass. The walls (5-8) have a U-shaped cross section. The legs of the 'U' lie parallel with the walls (2,3) of the frame and are welded to these. Alternatively, the plates can be mounted between distance pieces, the end ones of which are welded to the frame.
Patent DE-4427509-A1 (DE)
Title: Traction drive able to run in both directions of rotation
Inventor: HENDRICH RUDOLF
IPC: F16H7/08
Filed: 1994-08-03
Abstract: The drive, running in both directions, is usually a chain drive. It has a tensioning device (4) for the chain (1), which has two tensioning bodies (9,10), one for the traction branch and one for the idling branch. Each tensioning body is fixed to a lever (5,6) turning round an axis (7,8). The two levers can create a contrary rotation motion when engaged with each other. The levers are held against each other by a pre-tensioning element. The levers may be engaged with a freewheeling device, locking in the direction for a reduction of the pre-tension force.
Patent DE-4428252-A1 (DE)
Title: End piece holder for vertical broaching machine
Inventor: KRIMMEL MANFRED DIPL ING
IPC: B23D41/04
Filed: 1994-08-10
Abstract: The holding arrangement has a security bolt (7) that is axially displaced relative to the carrier bolt (6). On raising the end piece holder the security bolt is pressed by the widened head (22) of the end piece (21) into a recess (19) of the switching bush (9) to achieve the closed position. In the open position a further recess (18) in the bush is aligned with the security bolt. The axis of symmetry of the security bolt lies of few millimetres above the axis of symmetry of the carrier bolt.
Patent DE-4428450-A1 (DE)
Title: Optical electroluminescent component used as LED's
Inventor: BOERNER HERBERT F DR
IPC: H01L51/50
Filed: 1994-08-11
Abstract: Optical electroluminescent component comprises: (a) substrate layer (1); (b) a first transparent electrode layer (2); (c) one or more optoelectronic layer(s) consisting of (c1) opt. one or more p-conducting organic materials (31) with one or more singlet states and triplet-states; (c2) a luminescent material with one or more complexes of a rare earth metal ion with organic ligands (32), where the rare earth metal ions have an emitting state and the organic ligands have one or more singlets and triplets, and (c3) one or more n-conducting organic materials (33) with one or more singlets and triplets; and (d) a second electrode (4), where the energetic lowest triplet state of the ligands is lower than that of the n-conducting and/or p-conducting organic material and via the emitting state of the rare earth metal ion.
Patent DE-4430141-A1 (DE)
Title: Centering point for diamond trepanning drills
Inventor: WESTERMANN KARL-HEINZ
IPC: B23B31/40
Filed: 1994-08-25
Abstract: The centering point consists of a centering needle (1) surrounded by a pressure spring (4) for pre-loading of the centering needle. The centering needle and the spring are carried in a reception (2) which has a cone type contact surface at the top end. The lower part of the reception has a thread to carry a fastening nut (3). The fastening nut has a cone type contact surface at one end and a tool face for the use of fastening tools to fasten the centering point in the diamond drill at the other end. The contact surfaces have holes or grooves to avoid the building of over pressure or vacuum and to allow a used cooling agent to drain out of the reception. The spring chamber in the reception has an orifice. The orifice and the holes or grooves ensure a safe and unrestricted operation of the spring.
Patent DE-4431679-A1 (DE)
Title: Cam=controlled drive for swinging unit of printing machine
Inventor: STARK SIEGFRIED DIPL ING
IPC: B41F21/05
Filed: 1994-09-06
Abstract: The cam-controlled drive is for the device which picks up sheets of paper and transfers them to the paper feed system. The swinger (13) on the swinger shaft is connected, so that it cannot turn, to a first roller lever (10). This lever is also on the swinger shafts, and is connected directly to the cam (6). The roller lever can be fixed to a second lever (11) which is connected to a counter-cam (7) fixed to the cam. The first roller lever may be in power engagement with the drive cam. The paper feed system may be in the form of a drum (2), and the cam and counter-cam may be mounted on this drum.
Patent DE-4431991-A1 (DE)
Title: Method of joining flat components such as in automobile and aircraft industries
Inventor: MAERTZ JOSEF
IPC: B29C65/00
Filed: 1994-09-08
Abstract: The facing contact surfaces (9-12) are stuck together with adhesive, together with soldering material if necessary onto at least one component contact surface which is heated. The heat is applied first to small areas of the contact surfaces, and afterwards to the remainder. The adhesive or soldering material is applied on spots at one or more places. The places are then deformed so that the components such as aluminium plate or sandwich plate are tightly joined.
Patent DE-4433709-A1 (DE)
Title: Selective sorption plant to recover and separate mixed solvent vapours
Inventor: RAFFLENBEUL ROLF DIPL ING
IPC: B01D53/04
Filed: 1994-09-21
Abstract: The vapourised solvent mixture undergoes sorption, desorption, and finally condensation to liquid; which is collected. Sorption takes place selectively as a series of fractions, in spatially separated zones. The fractions are individually desorbed, condensed and collected. The vapour mixture is sorbed in the individual zones at a pressure of 0.5-10 bar, and a temp. of -20 to 80 deg C. A carrier gas moves the vapour mixture through the individual sorption zones. A suitable plant to carry out the process is also claimed.
Patent DE-4437647-A1 (DE)
Inventor: BERGK GUENTHER
IPC: G01R31/36
Filed: 1994-10-21
Abstract: The present invention relates to a process for determining the state of charge of an accumulator with a consumer which can be powered by the accumulator via a switch, in which a state of a charge of the accumulator corresponding to the consumer operating time totalled on a counter is shown on a display, on reaching a given lower threshold of the terminal voltage of the accumulator a state of charge can be shown on the display which corresponds to the state of charge of the accumulator on reaching said terminal voltage, when reaching the determined lower threshold of the terminal voltage of the accumulator the state of charge of the accumulator corresponding thereto is shown on the display only if the state of charge of the accumulator found on the basis of the operating time totalled by the counter reaches or falls below a given lower limit or if the current flowing when the switch is on does not exceed a certain limit corresponding to the current consumption of the consumer in normal operating conditions.
Patent WO-8401132-A1 (WO)
Inventor: STEWART ANTHONY
IPC: B60R1/08
Filed: 1983-09-14
Abstract: In a motor vehicle rearview mirror provided with a pivoting casing preventing dazzling there is provided to enable the pivoting of the casing (1) a photocell (33) -actuated control mechanism (3) pivotingly connected to the casing (1). The photocell (33) is arranged in a light beam path starting from at least one light in headlight position of a vehicle situated behind. A mirror is secured to the pivoting casing (1) wherein the control mechanism (3) is fixed. The sensitivity of the photocell (33) is selected so that the photocell is sensitive to the light beam of headlights and is insensitive to the light beam of dipped headlights of the vehicle situated behind.
Patent WO-8600661-A1 (WO)
Inventor: STEIN DIETRICH
IPC: E21D9/00
Filed: 1985-07-03
Abstract: Procédé et installation (9) de détection des paramètres de commande, respectivement de commande automatique d'une machine de creusement, pour rouler dans des chambres creuses souterraines non praticables, comme des tunnels, des conduites d'eau et autres. Cette installation (9) contient à cet effet principalement des dispositifs de mesure des positions horizontales et verticales de la machine de creusement (1), un dispositif de mesure du chemin parcouru et un ordinateur pour calculer les données de commande ainsi que pour mémoriser et fournir des données de correction. La valeur de consigne du tracé est introduite dans l'ordinateur sous la forme d'une fonction de description. Selon une installation précédente de la machine de creusement dans une fouille de départ, la valeur instantanée du tracé est déterminée à partir des données de mesure obtenues. Par la comparaison des données instantanées avec les données de consigne, l'ordinateur permet de commander automatiquement la machine de creusement dans le sens de la concordance la plus grande possbile entre la tracé de consigne et le tracé instantané. L'utilisation d'un système gyroscopique permet d'éviter les erreurs pouvant survenir avec les systèmes optiques connus quant à la détermination de la position horizontale de la machine de creusement.
Patent WO-8800645-A1 (WO)
Inventor: SCHATZ OSKAR
IPC: F02B37/00
Filed: 1987-07-22
Abstract: L'énergie cinétique de la puissance de travail d'impulsions cadencées de gaz d'échappement est utilisée pour actionner une soupape susceptible d'être commandée en cadence avec les impulsions des gaz d'échappement et agencée dans la sortie (28) des gaz d'échappement d'un compresseur d'alimentation à piston (10) entraîné par des impulsions du gaz d'échappement d'un moteur à combustion interne. L'énergie cinétique tirée des gaz d'échappement pour actionner la soupape peut agir directement ou indirectement sur un corps obturateur (343) de la soupape, par l'intermédiaire par exemple du piston moteur (312) du compresseur d'alimentation à piston (10) ou d'un mécanisme séparé.
Patent WO-8906100-A1 (WO)
Inventor: KEUSCH SIEGFRIED
IPC: A47C1/032
Filed: 1988-12-10
Abstract: Une chaise, notamment une chaise de travail ou de bureau, possède une barre de dossier dont l'inclinaison par rapport au siège peut être réglée, ainsi qu'un dossier qui coulisse sur sa barre et qui peut coulisser en direction du siège au moyen d'un dispositif de réglage lorsque la barre de dossier est inclinée vers l'arrière. Un dispositif de réglage simple convenant aux types de chaises les plus divers comprend un seul levier à genouillère (20) qui est monté pivotant autour d'un axe de pivotement horizontal (19), sur un support (2) portant le siège ou bien sur un support de siège (33) monté sur le support (2) et présentant une inclinaison variable. Une rallonge (17) du dossier (35) est reliée de manière articulée à l'extrémité d'un bras de levier (28) de la genouillère (20), et l'extrémité de l'autre bras de levier (29) de la genouillère (20) peut pivoter au moyen d'une broche d'entraînement (25) ou similaire de la barre de dossier (6) et/ou du support de siège (33), de telle manière que lorsque la barre de dossier (6) est inclinée vers l'arrière et/ou que le support de siège est abaissé, un bras de levier (28) de la genouillère (20) règle la rallonge (17) et par conséquent le dossier (35) en direction du support (2) ou du support de siège (33).
Patent WO-9207314-A1 (WO)
Inventor: ROTHENGASS WOLFGANG
IPC: G05D23/12
Filed: 1991-07-18
Abstract: Ein flüssigkeitsgefülltes thermostatisches System zur Steuerung von Heizungsventilen, mit einer zur Sollwert-Temperatureinstellung und als Fühler dienenden, eine Überdrucksicherung (2) aufweisenden Betätigungsvorrichtung (1) und einer auf ein Ventilgehäuse aufsetzbaren, das Heizungsventil direkt beaufschlagenden Arbeitseinrichtung (3), wobei die Betätigungsvorrichtung (1) über ein Kapillarrohr (4) mit der Arbeitseinrichtung (3) in Verbindung steht, wobei die Betätigungsvorrichtung (1) einen Einstelldrehknopf (5), ein aus einer vorzugsweise topfförmigen Kapsel (6) und einem Gehäuseboden (7) bestehendes Gehäuse (8), ein innerhalb des Gehäuses (8) koaxial angeordnetes Wellrohr (9) und eine sich vorzugsweise kreisringförmig um das Gehäuse (8) erstreckende Befestigungsvorrichtung (10) zur Befestigung des Gehäuses (8) an einer Wand oder dgl. aufweist, wobei das Gehäuse (8) und das Wellrohr (9) gemeinsam einen veränderbaren Flüssigkeitsraum bilden und wobei das Wellrohr (9) einen mittels des Einstelldrehknopfes (5) und einer Einstellvorrichtung (12) axial verstellbaren Wellrohrboden (11) aufweist, ist so ausgebildet, daß das Wellrohr (9) mit seinem dem Einstelldrehknopf (5) abgewandten Ende im Gehäuseboden (7) gehäusefest angeordnet ist und sich vom Gehäuseboden (7) aus im wesentlichen außerhalb des von der Befestigungsvorrichtung (10) umgebenen Bereichs innerhalb des Gehäuses (8) zum Einstelldrehknopf (5) hin erstreckt.
Patent WO-9208261-A1 (WO)
Title: Shielded multipolar connector
Inventor: MAIR EDUARD
IPC: H01R13/658
Filed: 1991-10-23
Abstract: The invention concerns a multipolar connector (1) with rear-located terminals (10) for incoming wires. Except for the front end, the connector is completely enclosed by metal shielding (3). The shielding (3) consists of a strip of material which is wrapped round the connector and whose ends overlap in such a way that electrical contact is made between them, thus making the shielding particularly effective.