baber/WOPTO huggingface dataset:
Patent DE-3122043-C2 (DE)
Title: Verfahren zum Ummanteln eines Stahlrohres
IPC: B29C48/09
Filed: 1981-05-29
Granted: 1984-06-14
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Erzeugung von farbigen Signierungsstreifen auf kunststoffummantelten Stahlrohren. Mit dem erfindungsgemäßen Verfahren, bei dem mit einer bestimmten Druckdifferenz das Material für den Signierungsstreifen zusammen mit dem Material für die Ummantelung extrudiert wird, sollen ummantelte Stahlrohre geschaffen werden, die den Verwendungszweck der im Erdreich verlegten Rohre in jeder Lage dieser erkennbar machen. Zu diesem Zweck sind die Signierstreifen über den Umfang des Rohres verteilt angeordnet, damit also immer zumindest ein Streifen beim Freilegen des Rohres sichtbar wird. Die Vorrichtung gibt im Einzelnen die zur Durchführung des Verfahrens notwendige Ausgestaltung des Extruderkopfes wieder.
Patent DE-3149835-C2 (DE)
Title: Vorrichtung zur Schutzgasbeflutung und zum Zusammenschweißen von Hohlkörpern mit großer lichter Weite unter Schutzgasbeflutung
IPC: B23K9/32
Filed: 1981-12-16
Granted: 1983-11-03
Abstract: Für die Schutzgasbeflutung beim Schweißen, vornehmlich von Hohlkörpern, ist eine an eine Gasquelle angeschlossene Kammer (4) vorgesehen, der eine verstellbare Anpreßeinrichtung (8) zugeordnet ist. Die Kammer (4) besteht aus einem feststehenden Teil (5) mit Anlageflächen (7) und an die Oberflächenkontur anpaßbaren Wänden (6), die aus axial verstellbaren Lamellen (8) gebildet sind. Mittels Klemmvorrichtungen (11) werden die Lamellen (9) gegen Gleitflächen am festen Teil (5) verspannt. Die verstellbare Anpreßeinrichtung (8), bestehend aus Verlängerungsstück (12), Spindel (13) mit Mutter (14) und Druckstück (15), erlaubt auf einfache Weise ein schnelles Umsetzen der Kammer (4).
Patent DE-3214372-C2 (DE)
IPC: G04G15/00
Filed: 1982-04-20
Granted: 1988-07-14
Abstract: PCT No. PCT/EP83/00107 Sec. 371 Date Dec. 20, 1983 Sec. 102(e) Date Dec. 20, 1983 PCT Filed Apr. 18, 1983 PCT Pub. No. WO83/03688 PCT Pub. Date Oct. 27, 1983.A time-programming apparatus comprises a central processor which includes at least one recording/readout working memory having addressable registers, computing means with at least one logic circuit connected to the working memory for processing output signals therefrom, and at least one program memory with associated program counter connected to the logic circuit for the generation and distribution of function signals for the central processor. The apparatus further comprises a luminous digital display connected to the processor and divided into subregions with respective display fields for alphanumeric display, input means including manually actuatable keys and switches assigned to the display fields, and output means for selective actuation of a load to be operated, the input and output means being connected to the central processor and all including the luminous display, with a wall provided therefor, being contained in a common housing. Power means in the housing supplies electric power to the central processor, the input means being so connected to the processor as to define hierarchical functioning and including first and second function-selection means and a further selection means.
Patent DE-3219243-C2 (DE)
Title: Elektrophotographisches Aufzeichnungsmaterial
IPC: G03G5/082
Filed: 1982-05-21
Granted: 1985-04-11
Abstract: Elektrophotographisches Aufzeichnungsmaterial, das auf einem elektrisch leitenden Schichtträger eine photoleitfähige Schicht aufweist, die im wesentlichen aus einer Bi-haltigen As ↓2Se ↓3-Schicht besteht.
Patent DE-3325716-C2 (DE)
IPC: B22D11/06
Filed: 1983-07-16
Granted: 1985-08-14
Abstract: 1. A casting nozzle mouthpiece (1) for continuous casting moulds receiving molten steel and having, following in the casting direction (4), walls having a rectangular external cross-section and a bore (5) of rectangular cross-section which widens funnel-fashion in the casting direction (4) and is bounded on the narrow sides (3) and wide sides (2) by convexly curved wall portions having radiuses of curvature constant in the casting direction (4), the radiuses of curvature of the bore walls being a multiple of the distance between the initial cross-section (8) of the mouthpiece (1), with top and bottom bore wall (7) extending parallel with the longitudinal axis, and its outlet cross-section (9), characterized in that the bore side walls (6) bearing against the narrow sides (3) of the mouthpiece (1) are also convexly curved in the direction of the longitudinal axis (1') in a vertical plane transverse thereto, the last-mentioned transverse curvature decreasing as the outer height (H) / outer width (B) rectangularity ratio decreases and becoming zero when the value drops below about 1:2,5; the radius of curvature (Ra , Ri ) of the bore top and bottom wall (7) bearing against the wide sides (2), viewed in a vertical plane parallel with the longitudinal axis in the casting direction (arrow 4), is greater in the zone of the centre of the wide sides than at the bore side walls, the decrease in radius in the direction of the bore side walls being greater in proportion as the values of the rectangularity ratio becomes smaller ; each of the outer surfaces (2, 3) of the mouthpiece having, only over a portion of its longitudinal extension, a heat insulation (13) enclosing its periphery on all sides and an external, box-shaped metal covering (15, 15a) ; and the wide sides, which project beyond the narrow sides in thee casting direction at the mouthpiece outlet cross-section (9), have an arcuate closure edge of constant wall thickness.
Patent DE-3328859-C2 (DE)
Title: Aus einem Heizwiderstand und einer Schaltuhr bestehendes, mit einem elektrischen Heizgerät zusammenbaubares Zusatzgerät
IPC: G05D23/32
Filed: 1983-08-10
Granted: 1986-01-23
Abstract: Um die Raumtemperatur, insbesondere die Höhe der Absenkung der Raumtemperatur bei einem elektrischen Heizgerät, z. B. bei einem Konvektor, zeitlich steuern zu können, ist ein Zusatzgerät (7), bestehend aus Schaltuhr (9) und Heizwiderstand (8) vorgesehen, welches mittels entsprechender Halterungen am Heizgerät (1) bzw. an dessen Gehäuse klemm- und steckbar angeordnet ist, und welches nach Art eines elektronischen Uhrenmoduls ausgebildet ist, wobei durch den Heizwiderstand (8) während der Absenkungszeiten Wärme erzeugt wird, die den Temperaturfühler (4) im Heizgerät (1) zusätzlich beaufschlagt.
Patent DE-3337336-C2 (DE)
Title: Prüfpräparat zum Prüfen von Jod-Rückhaltefiltern und dessen Verwendung
IPC: G21F9/02
Filed: 1983-10-13
Granted: 1986-08-07
Abstract: Die Erfindung beschreibt ein Verfahren zum Prüfen von Jod-Rückhaltefiltern kerntechnischer Anlagen unter Verwendung eines radioaktiven Jodisotops in Form von elementarem Jod und/oder Jodverbindungen, das dadurch gekennzeichnet ist, daß man als Jodisotop ↑123J einsetzt. Das Verfahren läßt sich insbesondere vorteilhaft derart ausführen, daß man das zum Prüfen eingesetzte ↑123J aus einer mit diesem Isotop beladenen, polymeren, Zwischenschichtmoleküle oder -ionen enthaltenden Schichtverbindung, die gegebenenfalls Interkallationskomplexe mit dem elementaren Jod oder den Jodverbindungen zu bilden vermag, freisetzt.  Die Erfindung beschreibt ebenso ein Prüfpräparat zum Prüfen von Jod-Rückhaltefiltern kerntechnischer Anlagen, enthaltend ein radioaktives Jodisotop in Form von elementarem Jod und/oder Jodverbindungen und ein Trägermaterial, das dadurch gekennzeichnet ist, daß es als radioaktives Jodisotop ↑123J, adsorbiert an einem aus einer polymeren, Zwischenschichtmoleküle oder -ionen enthaltenden Schichtverbindung, die gegebenenfalls Interkallationskomplexe mit dem elementaren Jod oder den Jodverbindungen zu bilden vermag, bestehenden Trägermaterial enthält.
Patent DE-3344764-C2 (DE)
IPC: A43B17/08
Filed: 1983-12-10
Granted: 1993-08-12
Abstract: A foam latex insole includes a number of ribs on its undersurface. The ribs face the top-sole of a shoe when the insole is placed therein, and are formed of foam latex which is closed-pored and somewhat firmer than the foam latex which forms the continuous part of the insole. The ribs can be straight, curved or sharply bent, and form a labyrinth of ventilation channels between the top-sole of the shoe and the underside of the foot. The arrangement of the rib is such that a pumping effect is developed in response to pressure changes on the insole which promotes the exchange of air within the shoe to maintain a suitable environment for the feet.
Patent DE-3405232-C2 (DE)
Title: Standfuß einer Verkehrssicherungseinrichtung
IPC: E01F9/692
Filed: 1984-02-14
Granted: 1986-01-09
Abstract: Ein Standfuß für eine Verkehrssicherungseinrichtung, der aus einer mit Sand oder einem anderen fließfähigen Ballaststoff gefüllten flexiblen Hülle besteht, ist genügend schwer, paßt sich den Bodenunebenheiten an und wird beim Angefahrenwerden nicht zur Ursache von Personen- oder Sachschäden.
Patent DE-3438836-C2 (DE)
Title: Hilfsgerät zum Einbringen kosmetischer Präparate in die menschliche Haut
IPC: A61M37/00
Filed: 1984-10-19
Granted: 1986-04-24
Abstract: Die Erfindung betrifft einen Applikatorkörper 1, 2. Der Applikatorkörper besteht aus einem schmiegbaren Kunststoff, so daß dieser leicht an zu behandelnde Körperoberflächenformen angepaßt werden kann. Zur besseren Applikation von Cremes und dergleichen ist im Applikatorkörper 1, 2 eine elektrische Widerstandsheizung 4 eingebettet. Um eine thermostatische Selbstregelung zu erzielen, besteht diese elektrische Widerstandsheizung 4 entweder vollständig aus einem Kaltleiter oder ein Kaltleiter ist mit an sich bekannten Heizwiderständen in Reihe geschaltet.
Patent DE-3606163-C2 (DE)
IPC: A61M5/31
Filed: 1986-02-26
Granted: 1987-12-23
Abstract: A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose density is different from that of the suspension. The mixing element acts to homogenize the medicament suspension as the container is shaken.
Patent DE-3626100-C2 (DE)
Inventor: BIEBER GEROLD
IPC: B60W10/10
Filed: 1986-08-01
Granted: 1995-12-14
Abstract: The automatic gearbox is equipped with a hydrodynamic torque converter and/or clutch and an electronic control unit for the determination of the gear change points and a selector for selecting the required mode, e.g. forward or reverse travel. The general gear change points in the forward travel range, in the electronic unit, can be modulated by certain operations carried out by the driver, e.g. movement of the steering wheel, accelerator, brake lever and indirect operation of the engine brake, which are necessary for the control of the vehicle. This enables automatic and/or the operational dynamics or duration of operation, in addition to selected non-operation in specified travel situations, together or individually causing different commands to be given to the gear changing system of the gear box, the clutch, to the hydrodynamic torque converter or to several of these units.
Patent DE-3723077-C2 (DE)
IPC: H05B3/74
Filed: 1987-07-11
Granted: 1993-05-19
Abstract: In known radiant heaters, the direct radiation emerging from halogen lamps and the radiation reflected via a reflector lead to an inhomogeneous radiation intensity on the cooking plate. In order to achieve an essentially homogeneous radiation intensity on the cooking plate (2) a reflector (14) is assigned to each halogen lamp (8), the reflector (14) having two regions (15, 16) which are designed essentially in the form of cylindrical sections similar to parabolas. The radiant heater permits energy-saving cooking with a reduced temperature stress. <IMAGE>
Patent DE-3830962-C2 (DE)
IPC: G01B9/02
Filed: 1988-09-12
Granted: 1993-07-01
Abstract: A symmetric two-way device to measure lengths exhibits a measurement stage receiving the test sample, a measurement sensor and an interferometer. The interferometer possesses a laser beam source (1), an interferometer splitter (6), a double measurement reflector (14) which is disposed in the measurement space and is associated with the measurement space, two reference reflectors (16, 17) in symmetric arrangement and an evaluation unit (18), in order to observe the Abbe principle two deflecting elements being provided for the parallel alignment of the measurement beams relative to one another in the measurement space and the measurement sensor being disposed displaceably in the measurement line centrally between the measurement beams and parallel to these. The interferometer splitter (6) exhibits at least one polarising beam splitter (7), two retarder plates (9, 10) disposed as a rule symmetrically thereto and a retroreflector (12). The interferometer splitter (6) also exhibits a third retarder plate (11). The reference reflectors (16, 17) are disposed in the measurement space (13) and thus outside the interferometer splitter (6), and there form a reference point. <IMAGE>
Patent DE-3841044-C2 (DE)
IPC: E01B25/24
Filed: 1988-12-06
Granted: 1993-02-04
Abstract: On monorails, the circumferential force has to be transferred from the driven roller onto the profile rail. It is particularly great during acceleration, braking and the overcoming of gradients, and at the high levels of acceleration and retardation as well as in the overcoming of gradients required in modern installations, would result in spinning of the roller. To solve this problem, it is proposed that the cross-sectionally horizontal running surfaces (11) of the profile rail (1) which interact with the driven roller (7) of the traction means (5) have a metal coating (15) applied by impact extrusion. <IMAGE>
Patent DE-3909950-C2 (DE)
Inventor: BREHER RUDOLF
IPC: F16H7/02
Filed: 1989-03-25
Granted: 1993-12-23
Abstract: The toothed belt of the belt drive has a tooth system which is split into at least two rows, located side-by-side in the manner of struts, of toothed rib sections and toothed slots, the rows being offset with respect to one another in the belt longitudinal direction such that the toothed rib sections of the one row are located at least partially laterally next to the toothed slots of the adjacent other row. The toothed disc consists of toothed disc sections which are located side-by-side, are rotated with respect to one another and are connected to one another, matching the number and the offset of the rows of the belt tooth system. 
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Patent DE-4014706-C2 (DE)
Inventor: BLASIUS UFO
IPC: B41F13/12
Filed: 1990-05-08
Granted: 1994-06-01
Abstract: In a method for indicating registering device malfunctions on a printed product equipped with registering marks (4, 5, 6), the registering marks (4, 5, 6) being scanned opto-electrically on passage of the printed product through the printing machine, the registering marks (4, 5, 6) are scanned twice in the direction of travel of the web at a predetermined separation. By subtraction of the signals obtained by the scanning, a further signal arises. The temporal position of the extreme value of the further signal constitutes a measure for the position of the registering marks. 
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Patent DE-4226472-C2 (DE)
Inventor: STEGMUELLER KARL
IPC: H02B13/035
Filed: 1992-08-10
Granted: 2001-07-05
Abstract: In the case of a metal-encapsulated, gas-insulated medium-voltage switching installation having at least two switch panels 1 which are arranged side by side and are connected to one another, the gas-tight switch panel housings (3) have a continuously identical cross-sectional profile in the direction in which they are arranged in a row. In order optionally to be able to fix high-voltage switches (15, 20), earthing switches (17, 18), high-voltage protection devices (fuses) (16) and the like in an optimum arrangement, the upper front wall section (5) forms a base plane for the attachment of high-voltage switches (15, 17, 20), while the front part (6) located underneath is drawn forwards beyond the plane of the front wall section (5) in order to be able to allow the high-voltage protection devices (16) to run into the depth of the housing (3) in the horizontal direction. Located underneath this wall section (6) which is pulled forwards is a further front part which is constructed as a wall section (7) which is pulled back behind the plane (5) and carries cable sockets (10) for the connection of high-voltage cables (12). <IMAGE>
Patent DE-4316560-C2 (DE)
Inventor: HAAS RICHARD
IPC: G05D16/20
Filed: 1993-05-18
Granted: 1996-11-07
Abstract: In order to be able to ensure even close tolerances for the maintenance of the test pressure, uniformly long control pulses are not used for the solenoid valves (MV1), but rather, after the first determination of a pressure deviation, a first control pulse (MV1OUT) having a prescribed initial duration is triggered for the solenoid valve (MV1) to be controlled, and in the case of each pressure deviation subsequently measured at periodic intervals, a further control pulse becomes effective, the pulse duration of each subsequent control pulse being lengthened by a prescribed time duration with respect to the respective preceding pulse. Generation of the sequences of control pulses by separate solenoid valve control units, irrespective of the commands of a superordinate control unit in the case of undershooting and overshooting of a prescribed switching threshold PU1 and PO1, respectively. <IMAGE>
Patent DE-4324738-C2 (DE)
Inventor: KEMPF BERND DIPL ING DR
IPC: A61K6/04
Filed: 1993-07-23
Granted: 1995-11-23
Abstract: Gold/palladium alloys with a high gold content for dental applications ought, for biocompatibility reasons, not to contain any toxicologically objectionable constituents. The only non-noble metal constituent needed for particularly corrosion-resistant and biocompatible type 4 alloys is tin in amounts of from 0.7 to 5.8% by weight when the composition is kept within certain limits in the palladium/tin diagram. Alloys of this type contain besides gold and tin 6 to 25% by weight of palladium, 0 to 12% by weight of platinum and 0 to 2% by weight of iridium, rhodium and/or ruthenium. <IMAGE>
Patent DE-4424549-C2 (DE)
Inventor: KIM DONG-GOO
IPC: H01L23/60
Filed: 1994-07-12
Granted: 1996-10-17
Abstract: A method of packaging a power semiconductor device is disclosed, comprising the steps of preparing a lead frame including a paddle for providing a semiconductor chip on a top surface thereof, tie bars for supporting said paddle, wherein said paddle being provided lower in horizontal surface than the leads; attaching a heat radiating plate on a bottom surface of the paddle by cladding; attaching a Kovar plate on the top surface of the paddle by soldering, said Kovar plate having similar heat expansion coefficient to that of the chip; providing the chip on the Kovar plate by soldering; wire-bonding terminals of said semiconductor chip to the corresponding leads of the lead frame, respectively; coating polyimide over the semiconductor chip by spin-coating; curing the polyimide coated thus; forming a metal cap above the said paddle by soldering, and injecting a molding material into a molder for enclosing the paddle and curing the molding material injected thus the method can be applied to produce a plastic package of a power semiconductor device at low cost. The metal cap is grounded through the tie bars as a source electrode to shield a noise.
Patent NL-1001312-C2 (NL)
Title: Drive system for wheels of fork lift truck
Inventor: KROLLMANN KLAUS WERNER
IPC: B66F9/075
Filed: 1995-09-29
Granted: 1997-04-03
Abstract: The truck has two front wheels (2,3) and a steerable rear wheel (4). Each wheel is driven by an individual hydraulic motor (5-7). The hydraulic fluid is pumped (12) to the motors via a switching and control mechanism (8,18). Sensors (16) in the supply lines to the motors detect the flow. The sensor outputs are fed (17) to the controller. The controller synchronises the feed and prevents "wheel racing" if one of the wheels is not in firm contact with the floor surface.
Patent NL-1015951-C2 (NL)
Title: Roller shutter comprises series of panel components horizontal in outwardly rolled state with profile assembly having first and second profile parts
Inventor: HOUT PETER WILLIAM VAN
IPC: E06B9/165
Filed: 2000-08-17
Granted: 2002-02-19
Abstract: The roller shutter comprises a series of panel components (4,5) which are horizontal in the outwardly rolled state. It has a profile assembly (1) with first and second profile parts (2,3). The first profile part is fixed to the first panel component and the second profile part is fixed to the second panel component. The first and second panel components form an angle (beta) with each other.  The first profile part has a chamber (6) in which a projecting component (7) of the second profile part can be accommodated.
Patent NL-1019269-C2 (NL)
Title: Homogenizer is for grinding tobacco and other smokable products, leaves of which grow in nature to size too large for smoking in pipe or cigarette
Inventor: CARBONELL ALEXANDER
IPC: A47J43/046
Filed: 2001-10-31
Granted: 2002-10-01
Abstract: The homogenizer is for grinding tobacco and other smokable products, the leaves of which grow in nature to a size too large for smoking in a pipe or cigarette. A casing (10) is provided, which holds the homogenizer (1), a motor, a battery (13) and a press button (15), together with other related components. The casing contains a bag (11) which holds the accessories and the smokable product. The bag may also contain a lighter (12) and a roller for tobacco and cigarette paper. The homogenizer (1) incorporates a cylinder (2), which has a base and a center line (4). A cutting plate (7) is associated with and connected to a central axis (5).
Patent NL-1021143-C2 (NL)
Inventor: LEEUWEN MARINUS TEUNIS VAN JR
IPC: E02D7/26
Filed: 2002-07-24
Granted: 2003-10-07
Abstract: Method for forming at least one foundation pile or deep wall in the ground, comprising the step of sinking one or more hollow foundation elements (1) into the ground with a substantially vertical orientation. The sinking of the foundation element (1) into the ground takes place during driving of a removable drilling head (3), which drilling head (3), during the sinking of the foundation element (1), extends at least partially below a bottom part of the foundation element (1), by means of excavating members, which can rotate with respect to the foundation element (1) and have radial dimensions which in particular are greater than or equal to external dimensions of the foundation element (1), in which the excavation members, at the same time as the foundation element (1) is being sunk, drills out earth beneath the said bottom part of the foundation element (1), and in which at least the drilling head (3), after the foundation element (1) has been sunk, is removed again from the ground.
Patent NL-1030200-C2 (NL)
Inventor: KOMATSU YUJI
IPC: H01L31/0747
Filed: 2005-10-14
Granted: 2007-04-17
Abstract: The invention provides solar cells and methods of manufacturing solar cells having a Hetero-junction with Intrinsic Thin-layer (HIT) structure using an n-type multicrystalline silicon substrate. An n-type multicrystalline silicon substrate is subjected to a phosphorus diffusion step using a relatively high temperature. The front side diffusion layer is then removed. As a next step, a p-type silicon thin film is deposited at the front side of the substrate. This sequence avoids heating the p-type silicon thin film above its deposition temperature, and maintains the quality of the p-type silicon thin film.