baber/WOPTO huggingface dataset:
Patent DE-19736316-A1 (DE)
Title: Speed monitor for rotating X=ray anode
Inventor: KLIMAN GERALD BURT
IPC: G01P3/48
Filed: 1997-08-21
Abstract: The speed monitor consists of an axial sensor coil (26) to detect the stray magnetic flux from the rotor (20). A signal processor estimates the speed of rotation from the analogue sensor signal. An analogue-to-digital converter (34) is used by the signal processor to produce a digital signal, and a fast-Fourier transformation (35) to generate a flux spectrum. The speed of rotation is estimated from the flux spectrum. A slip frequency is derived from the difference between the drive frequency and the rotor speed, and divided by the number of rotor pole pairs.
Patent DE-19744460-A1 (DE)
Title: Fuel injection nozzle for e.g. Diesel engine
Inventor: WAKAMATSU SHINICHI
IPC: F02M61/16
Filed: 1997-10-08
Abstract: The nozzle (3) has a lifter part (40) between a spring seat (51) and a base end section of the nozzle needle (9). The spring-sided end of the lifter part is moved into contact with the distal end (69) of a connecting rod (57). Both end sections are held by the spring seat with an intermediate space for a clearance stroke, especially when the injection aperture (8) is closed. The spring seat may have a guide element (56) for guiding the movement of the distal connection rod end. The spring-sided end of the lifter has a projection (42) fitted into a cylindrical opening in the guide element.
Patent DE-19753495-A1 (DE)
Title: Semiconductor memory
Inventor: MATSUMOTO YASUHIRO
IPC: G11C11/407
Filed: 1997-12-02
Abstract: The memory includes numerous internal supply voltage lines (1,2) generating the internal voltages (VccA,VccP). A column selection signal (SL) is generated at an input/output gate circuit (9a), coupling a bit line pair (BLP) and an internal data line pair (35a,b). The column selection signal is at the same voltage level as the first internal voltage (VccA) applied to a read-out amplifier (6). A current driver capacity of the input/output gate circuit is relatively reduced to a low level so that a rapid potential change of a read-out node of a read-out amplifier is prevented. Thus an inversion of a held data value of the read-out amplifier is prevented in an instance of data collision on the internal data line pair.
Patent DE-19757473-A1 (DE)
Title: Web calender assembly, especially for paper
Inventor: KAYSER FRANZ
IPC: D21G1/00
Filed: 1997-12-23
Abstract: The calender assembly, to process web materials and especially of paper, has a number of calender rollers on vertical axes in the working position. Force units (10) apply a pressure on one end roller (2), towards the other end roller (7), to give an equal drawing loading in the roller gaps between them.  The end rollers (2, 7) are rollers with bending adjustment. At least the intermediate rollers (3-6) are mounted on levers (12-15) with connected double-sided units (17) to apply pressure forces to the rollers through the levers. Each roller (2-7) has its own drive, to prevent them from bending out to the side. The roller carrier frame (1) can be moved between a rest and an operating position, with the rollers on a horizontal plane when at rest.  The frame (1) swings by 90 deg  on a swing axis at right angles to the vertical plane. At least one web winder station (21, 22) is connected to the frame (1) by a common support (20), with a deflection roller to shift the web movement by 90 deg .
Patent DE-19757571-A1 (DE)
Title: Detection of adenosine in biological fluids, by forming enzyme complex
Inventor: OSWALD HARTMUT PROF DR
IPC: G01N33/53
Filed: 1997-12-23
Abstract: The detection of adenosine in fluids comprises:  (a) adding defined amounts of reduced S-adenosyl homocysteine-hydrolase and labeled adenosine to the fluid;  (b) separating the formed S-adenosyl homocysteine-hydrolase-adenosine complex with a filtration device; and (c) measuring the amount of label present in the complex.
Patent DE-19757781-A1 (DE)
Title: Clothing to protect wearer from heat
Inventor: COST KARLFRIED
IPC: A41D13/002
Filed: 1997-12-27
Abstract: The material is equipped with holes which are distributed over the surface. The total material surface is several times the size of the wearer's body surface. The clothing only covers the chest and the back of the wearer and is joined by tapes or cords along the sides. It can reflect heat.
Patent DE-19758233-A1 (DE)
Inventor: WEINERT ULRICH DR
IPC: H03K17/082
Filed: 1997-12-30
Abstract: By using JFET's as semiconductor components and setting the JFET-current (IJFET) and the gate source voltage (UGS), it is possible to obtain a corresponding voltage drop (UJFET) at the semiconductor component point. According to the invention, SiC-based JFET's (1) are used and the gate source voltage (UGS) is regulated according to the JFET-current (IJFET) in such a way that the voltage (UJFET) after the charge carriers have been eliminated is as high as possible whilst remaining uncritical for the JFET (1) and the circuit. The inventive device for carrying out the method has a processor (10) for determining and processing the measuring values obtained at the same time as identifying short circuits early and clearing them.
Patent DE-19800185-A1 (DE)
Title: Electrohydraulic control system for automatic control of shovel of earth mover
Inventor: ROCKE DAVID J
IPC: F15B11/20
Filed: 1998-01-05
Abstract: The system is operated controllably by a tilting hydraulic cylinder (15) and a hydraulic lifting cylinder (14). Sensors are provided for sensing the machine parameters, which represent the resistance of the shovel (16) movement through a material heap, to produce machine parameter signals. Command signal production facilities include an operator interface (31), a control lever (30) and a command signal generator (28), to determine responsive corresponding mass penetration or crowd factors, and to produce tilt command signals proportional to the mass penetration factors. A hydraulic tool control system (29) modifies the hydraulic flow medium supply to the cylinder corresponding to the command signals.
Patent DE-19800643-A1 (DE)
Title: Parking brake for motor vehicle
Inventor: SCHMID RAINER
IPC: F16D65/14
Filed: 1998-01-09
Abstract: A parking brake (24) has at least one first part (25) connected to a wheel and a second part (29) fixed to the vehicle chassis and which is brought into engagement with the first part in order to hold the vehicle stationary.  The first part has at least one opening (28) and the second part has a protrusion (29) which is fed into the opening when the parking brake is actuated, thereby making a shape-locking connection between the wheel and the vehicle chassis.
Patent DE-19800774-A1 (DE)
Title: Reference signal generation for magneto-resistive sensor
IPC: G01D5/14
Filed: 1998-01-12
Abstract: The method involves using a magneto-resistive sensor (1) and a translational or rotational magnetic scale (2), whereby a single magnetic pole (Pol1) is incensed at a reference position of the scale, which is associated with an opposite magnetic pole (Pol2). The single magnetic pole comprises a pole width (3) which is about twice a base width (4) of the magneto-resistive sensor, and is embedded in a defined pattern of equidistant magnetic poles with a pole width (5) equal to the base width of the sensor. The sensor is moved along within a distance to the magnetic scale corresponding to a range of the magnetic field (F) of the pole pattern.
Patent DE-19800845-A1 (DE)
Title: Apparatus for determining and dialing the best telecommunication connection and time e.g. call by call service
Inventor: PIPA GORDON
IPC: H04M15/30
Filed: 1998-01-13
Abstract: The apparatus includes an existing telephone system providing connections between telephones and local telecommunications companies. The system is further expanded by the addition  of one or more additional devices.  These devices act as a connector between the external telecommunication terminal and the internal telephone center or an internal terminal. The device may intercept the number dialed and determine the time and the best connection via e.g. a databank such as an EEPROM or CD-ROM. It then dials another number supported by an internal or external databank. Independent claims also cover other combinations of existing systems and additional devices.
Patent DE-19804275-A1 (DE)
Inventor: KUHN UWE
IPC: F04B1/04
Filed: 1998-02-04
Abstract: The invention relates to a radial piston pump for high pressure fuel supply in fuel injection systems of internal combustion engines, comprising a drive shaft (4) arranged in the housing (2) of the pump, having an eccentric shaft section (6) in which a ring (10) is slidingly mounted by means of a bearing bush (g). The ring (10) interacts preferably with several pistons (12) arranged radially in relation to the drive shaft (4) in corresponding cylinder chambers (18). The eccentric drive shaft (6) and the ring (10) are fixed in axial direction by thrust races (24, 25) and a bearing space (11) is provided between the bearing bush (9) and the shaft section (6) into which a lubricating agent flowing from the inner space of the pump housing (2) can enter. The invention aims at improving the supply of lubricating agent to the bearing gap. This is achieved in that the front faces of the hub (20, 21, 37, 38) of the pump housing (2) are shaped as a cone so that a wedge-like gap is formed that is tapered in the direction of the bearing gap (11).
Patent DE-19804752-A1 (DE)
Inventor: MACHAT GOETZ-DIETER
IPC: F16K17/04
Filed: 1998-02-06
Abstract: Disclosed is a pressure control valve (1), wherein a damper slider (34) is allocated to a closing body (2). Said slider has a control edge (50) enabling control (6) of a control cross section between the input line and the valve seat.
Patent DE-19815242-A1 (DE)
Inventor: PRASSER HORST-MICHAEL
IPC: F16K25/04
Filed: 1998-04-04
Abstract: During the transport of fluid carried through a pipe at high speed, the pipe is rapidly shutdown by a first valve. A secondary valve is located after the first valve. The pipe contains a flow-monitoring sensor whose output is linked to a threshold switch operating the secondary valve.
Patent DE-19816477-A1 (DE)
Inventor: MUELLER THEO
IPC: H01R39/26
Filed: 1998-04-14
Abstract: The invention relates to a carbon brush for grinding on the collector segments of the collector of an electric machine under force. A brand new carbon brush (1) can be bedded in rapidly without a costly treatment of the collector segments by making at least one groove (4) in the grinding surface to be applied to the collector (2) of the machine. Said groove (4) extends parallel to or almost parallel to the segments (3) of the collector.
Patent DE-19820089-A1 (DE)
Inventor: BRENDEL BERNHARD
IPC: D21G1/00
Filed: 1998-05-06
Abstract: The invention relates to a method for calendering a line of a product with a vertical multi-roll calender (1). According to said method, several intermediate rolls (4, 5, 6) are situated between a top bend-controlled roll (2) and a bottom bend-controlled roll (3). This roll assembly forms nips (N), with a top and bottom nip, the line passing through said nips. The roll assembly also determines line loads in these nips. The line loads of the nips can be modified by introducing deformation forces through the roll pins (7, 8, 9) of the intermediate rolls. In order to adapt the line loads in the nips to the line to be calendered, the deformation forces introduced through the roll pins of the intermediate rolls are selected with the aim of ensuring that the intermediate rolls receive essentially the same bend for exerting load pressures or relief pressures. The degree of bend is regulated in accordance with a determined modification of the line load differential between the top and bottom nip determined by the rolls. The bend-controlled rolls are then adjusted to suit this bend.
Patent DE-19820412-A1 (DE)
Title: Heat transfer cooling systems for a motor vehicle engine
Inventor: GHIANI FRANCO
IPC: F28D7/10
Filed: 1998-05-07
Abstract: The flow chamber (3) of the supernumerary heat transfer in the manifold (4), with feed and bleed connections (8), is formed by the manifold inwall and by a shaped metal sheet (7) lying flush with the surrounding contour areas (12). The flow chamber (3) contains turbulizing inserts which are joined to the manifold inwall and/or the shaped sheet.
Patent DE-19827882-A1 (DE)
Title: Procedure for stabilising vehicle, especially for avoiding its tipping over about longitudinal axis and/or its skidding in transverse direction
Inventor: SCHRAMM HERBERT
IPC: B60T8/1755
Filed: 1998-06-23
Abstract: A procedure for stabilising a vehicle, especially for avoiding its tipping over about an axis oriented in the longitudinal direction and/or for avoiding its skidding in the transverse direction has a speed parameter determined that describes the vehicle speed. At least two boundary values for the vehicle speed are determined. One of the boundary values is selected as a comparison parameter, especially as a comparison parameter with the smaller value. Depending on the speed parameter and the comparison parameter, a comparison is executed and depending on the comparison, actions are taken to stabilise the vehicle, especially for the case where the speed parameter is greater than the comparison parameter at least by retarder and/or engine and/or braking action at least at one wheel. The vehicle speed is reduced so much that the speed parameter arising from the actions is smaller or equal to the comparison parameter. Preferably the actions are executed according to the deviation of the speed parameter from the comparison parameter.
Patent DE-19828458-A1 (DE)
Title: Schienenfahrzeug
Inventor: FASSBIND MIKE
IPC: B61G11/18
Filed: 1998-06-26
Abstract: Bei einem mit je zwei Puffern (1) pro Stirnseite versehenen Schienenfahrzeug werden die Stoßflächen (2) sämtlicher Puffer (1) durch eine Verschleißplatte (3) aus Kunststoff gebildet. Die vorzugsweise aus Polyamid gefertigte Verschleißplatte (3) ist im wesentlichen rechteckig ausgebildet, wobei die Längsmittelachse (L) der Verschleißplatte (3) im wesentlichen horizontal verläuft.
Patent DE-19832423-A1 (DE)
Title: Command or signal device e.g emergency-off switch incorporated in switch panel
Inventor: SCHLEGEL EBERHARD
IPC: H01H3/02
Filed: 1998-07-18
Abstract: The device has a housing section (25) fitted perpendicularly into an opening provided in the switch panel carrier wall (24) and a fixing device (30) for securing the device to the housing section, with a stop acting against the front face of the carrier wall.  The housing section has a fixing part (27) engaging the inside surface of the opening, in which the fixing device is inserted until it abuts the rear face of the carrier wall.
Patent DE-19838774-A1 (DE)
Title: Casting of steel strip comprises locating the guide roll below the circular arc section and detecting the break between strip and guide roll
Inventor: KLASSEN HANS ESAU
IPC: B22D11/20
Filed: 1998-08-26
Abstract: The guide roll (6) is located below the circular arc section. Contact making and breaking between the strip and the guide roll are detected. When a contact is made, the initial strip velocity (ve) is increased. When a contact is broken, this velocity is decreased.  An Independent claim is also included for a continuous casting device including a contact detector (9) functionally connected to a control unit (10) governing the operation of the strip exit drive (8).
Patent DE-19843319-A1 (DE)
Title: Substrate for roof-top turfing
Inventor: BELKE HERMANN JOSEF
IPC: A01G1/04
Filed: 1998-09-22
Abstract: Substrate for roof turfing comprises a base material, e.g. peat, clay, cattle humus, pumice and/or lava, inoculated with a mycorrhiza fungus of the genus Glomus.
Patent DE-19850825-A1 (DE)
Inventor: HARTENSTEIN HERMANN
IPC: G01N21/359
Filed: 1998-11-04
Abstract: Detection of the thickness of a moving web, whereby optical methods are used in a contactless manner and the spectra are evaluated with chemometric methods, is already known per se. According to the invention, an evaluation method consisting of various steps is used. According to said method, various qualities of the paper or cardboard are determined in addition to basic qualities thereof by means of multi-step modeling.
Patent DE-19854448-A1 (DE)
Title: Vorrichtung und Verfahren zum Auftragen eines flüssigen oder pastösen Auftragsmediums auf einen laufenden Untergrund
Inventor: MENDEZ-GALLON BENJAMIN
IPC: B05C11/08
Filed: 1998-11-25
Abstract: Die erfindungsgemäße Vorrichtung (10) dient zum Auftragen eines flüssigen oder pastösen Auftragsmediums (14) auf einen laufenden Untergrund (U). Eine in einem Rakelbett (20) gelagerte Rakel (26) legt mit dem Untergrund (U) einen Dosierspalt (32) fest. Eine Untergrund-einlaufseitige Begrenzungsfläche (20) des Rakelbetts (20) bildet mit dem Untergrund (U) einen entgegen der Laufrichtung (L) des Untergrunds (U) offenen und sich in Laufrichtung (L) des Untergrunds (U) stetig verjüngenden Stauraum (30), in welchem sich das vom Untergrund (U) mitgeführte Auftragsmedium (14) vor dem Dosierspalt (32) staut. Ferner ist eine Stellvorrichtung (28) vorgesehen zum Verändern der Relativlage der Begrenzungsfläche (20d) bezüglich des Untergrunds (U), d. h. zum Verändern der Gestalt des Stauraums (30).
Patent DE-19858272-A1 (DE)
Title: Paper sheet printing machine in set construction with at least one printing plant which contains simplex printing form cylinder with simplex offset cylinder working together with printing cylinder and printing mechanism
Inventor: JENTZSCH ARNDT
IPC: B41F7/10
Filed: 1998-12-17
Abstract: The paper sheet printing machine is designed so that a double size transfer cylinder producing the printed work is included. The printing cylinder (3) is three times size or greater in size. This printing cylinder (3) is assigned an offset cylinder (7) forming with a printing form cylinder (6), a second cylinder group (5).
Patent DE-19858353-A1 (DE)
Title: Textile treatment composition containing nitrogen functionalized organopolysiloxane and dispersible polyisobutylene
Inventor: HUNTER SCOTT A
IPC: D06M15/643
Filed: 1998-12-17
Abstract: A process for the treatment of a textile substrate with an aqueous textile treatment composition (I) is claimed. (I) contains in addition to water:  (A) a nitrogen functionalized organopolysiloxane; and (B) a dispersible polyisobutylene polymer having a number average mol.wt of at least 250 daltons whereby the ratio of (A to (B)  is 5:95-95:5.
Patent DE-19906419-A1 (DE)
Title: Motor vehicle navigation system adjusts displays, such as a speedometer, so that they display physical values, such as speed, in location dependent manner, i.e. speed displayed in mph or km/h as appropriate
Inventor: SCHRIEVERS GABRIELE
IPC: G08G1/09
Filed: 1999-02-16
Abstract: Vehicle navigation system adjusts the dashboard displays such as tachometer and speedometer so that they show physical values such as speed in units relevant to the location in which the vehicle is being driven. Additional markings such as speed limits can also be given. Displays can be adjusted to suit an individual user, e.g. speed in mph and km/h displayed with the local units highlighted.
Patent DE-19907671-A1 (DE)
Title: Apparatus for providing a nitrogen rich atmosphere containing oxygen and/or hydrogen for use in tinted glass production comprises a selective gas permeable membrane
Inventor: AUTENRIETH RAINER
IPC: B01D53/22
Filed: 1999-02-23
Abstract: An apparatus for providing a nitrogen rich atmosphere containing oxygen and/or hydrogen comprises a selective gas permeable membrane (2) for increasing the level of nitrogen of a gas mixture, particularly air. The membrane is located between a mixed gas inlet compartment (4) and a compartment (6) from which the nitrogen enriched gas is drawn.  An Independent claim is included for a process of generating a controlled atmosphere using the apparatus. Oxygen and/or hydrogen may be added to the gas in the compartment (6), preferably provided by the electrolysis of water.  A recombination catalyst for oxygen and hydrogen may be present to minimize the concentration of oxygen in the product gas mixture. The preferred membrane type is a hollow fibre bundle.
Patent DE-19908175-A1 (DE)
Title: Multiple user response coordination method for interactive voice response unit
Inventor: KAMINSKY MARK E
IPC: H04M3/533
Filed: 1999-02-25
Abstract: A voice-form voice file is opened by the IVR unit is response to receiving a user transmission. Response requests are transmitted to the user, with first and second responses being recorded and appended to file. A termination message is transmitted to the user upon completion of the session. The method involves receiving a first transmission from a user communication device, via a communication network. A first voice-form voice file is opened in response to receiving the transmission, and a first response request is transmitted from the interactive voice response (IVR) unit to the user, to solicit a user response. The first user response is recorded into the voice-form voice file, and a second response request is transmitted from the IVR unit to the user, to solicit a second response. The second user response is appended to the voice file, after reception from the communication device. A termination greeting is transmitted to the user, to inform the user the a current session between the user and the IVR unit is complete. The address of the voice from voice file is stored in an application database. An Independent claim is included for an IVR unit capable of coordinating multiple user responses solicited from a user during a session with the IVR unit.
Patent DE-19909528-A1 (DE)
Inventor: POEPPERL DIETER
IPC: G01N27/90
Filed: 1999-03-04
Abstract: The invention relates to a device for the non-destructive material testing of a component (1), comprising a piezoelectric ultrasonic transducer (10-1) and an eddy-current probe (30). The eddy-current probe (30) is positioned in relation to the ultrasonic transducer (10-1) in such a way that when the ultrasonic transducer (10-1) is coupled to the component (1) it is situated between a side (14) of the ultrasonic transducer (10-1) which faces the component (1) and the component (1) itself. The eddy-current probe (30) can also be positioned on the side (35) of the ultrasonic transducer (10-1) which faces away from the component (1). The invention also relates to a method for the non-destructive material testing of a component (1) according to which ultrasound (12) is injected into the component (1) and an eddy current is generated in said component (1). The invention also provides for an eddy-current probe (30) to be penetrated by ultrasound (12) or for an ultrasonic transducer (10-1) to be penetrated by a magnetic alternating field which generates the eddy current.
Patent DE-19915344-A1 (DE)
Title: Wellenricht- und -härtemaschine
Inventor: HEESS KARL
IPC: C21D1/42
Filed: 1999-04-03
Abstract: Beschrieben wird eine Wellenricht- und -härtemaschine mit einer Aufnahme für ein wellenförmiges Werkstück, welche um eine zur Achse des Werkstückes im wesentlichen parallele Achse drehbar gelagert ist, mit einem gesteuerten Drehantrieb für die Aufnahme und einem Kühlmittelbad, welches die Aufnahme auf einem Teil ihres Drehweges durchläuft, sowie mit wenigstens einem an einer vorgegebenen Stelle der Länge des Werkstückes angeordneten Richtmittel, welches das Werkstück radial beaufschlagt und zum Be- und Entladen des Werkstückes von diesem abschwenkbar ist. Für eine Verbesserung dieser Maschinenart ist vorgesehen, daß die Aufnahme mehrere parallele Richtwellen aufweist, zwischen welche das Werkstück einfügbar und aus denen entnehmbar ist, wobei jede Richtwelle an ihren Stirnseiten in je einem Lagerbock gehalten und eine der Richtwellen radial abschwenkbar ist, und wobei die Richtwellen radial vorstehende Profilierungen als Richtmittel aufweisen.
Patent DE-19916017-A1 (DE)
Inventor: DENK PETER
IPC: F16F1/12
Filed: 1999-04-09
Abstract: The invention relates to a helical spring assembly, comprising an adjustment device (18; 52), which adjusts the actual distance between the force transmission sections, under a substantially constant spring tension. The spires of the helical spring extend into the interior of the force transmission device.