baber/WOPTO huggingface dataset:
Patent DE-19708262-A1 (DE)
Title: Access door or window system for house for controlling access by domestic pets
Inventor: HOHRENK ERNST DIPL ING
IPC: G07F9/10
Filed: 1997-02-28
Abstract: The system has a sliding main panel (4) that can be secured by a handle (8) operated lock. Hinged to the main panel is a narrower panel (1) used to provide access for such as pets. The main section can be opened to allow passage of a large dog and set within this is smaller flap section for access by smaller pets. The arrangement can be adapted to windows and other uses.
Patent DE-19712439-A1 (DE)
Title: Pipe connector, especially for pentrough
Inventor: REINERT KARL ALBERT
IPC: F16L47/12
Filed: 1997-03-25
Abstract: The pointed end of one pipe is inserted into the sleeve (11) on the end of the other pipe. A clamping ring (12) with at least one conical outer surface grips the outer casing of the pointed-end pipe. A tensioning ring (13) with a conical counter-surface grips round the clamping ring. The tensioning ring is axially braced in relation to the sleeve by means of peripherally distributed screws (14). A sealing ring (18) fits into an inner peripheral groove (17) in the sleeve, between the pointed end and clamping ring. The side of the tensioning ring facing the sleeve has a bell-shaped extension (29) enclosing the outer peripheral surface (30) of the sleeve at least over part of its axial length.
Patent DE-19713814-A1 (DE)
Inventor: FELDTKELLER MARTIN
IPC: H02M3/335
Filed: 1997-04-03
Abstract: The invention relates to a switched-mode power supply with a power regulating device regulating the consumption of a line current, and a rectifier connected to said power regulating device (LRA), provided with output terminals and an available bus voltage (VBUS). A switched mode regulator (SCH) is connected to the output terminals of the rectifier (GLA). An output voltage (VOUT) can be tapped from the output terminals of said switch-mode regulator (SCH). Both the bus voltage (VBUS) and the output voltage (VOUT) are backcoupled to the power regulating device (LRA) by means of feedback branches (RZ1, RZ2).
Patent DE-19721169-A1 (DE)
Title: Adhesive strip on roll
Inventor: SINGER STEFAN
IPC: C09J7/20
Filed: 1997-05-21
Abstract: An adhesive strip stored on a roll has at least one adhesive layer with transverse tear-off points (4) at a specific spacing (3) enabling strip lengths to be separated from the roll without using a tool.
Patent DE-19721698-A1 (DE)
Title: One-layered biosensor useful, e.g., as a temperature or pH sensor
Inventor: DANDEKAR THOMAS DR
IPC: G01N33/52
Filed: 1997-05-23
Abstract: Biosensor for conversion of a biochemical signal to an electronic signal comprises a one-layered biosensor.  Prior to further amplification and filtering, the electronic signal is obtained directly from a semiconducting polymer layer and environment-dependent changes to its electronic properties. Alternatively, prior to further amplification and filtering, the electronic signal is obtained after coupling (without an intermediate layer) of nucleotides (or other specific molecules) to the surface of the semiconducting polymer layer. Alternatively, prior to further amplification and filtering, the electronic signal is obtained from a semiconducting polymer layer which has been subjected to deposition of nucleotides or other biomolecules (with the resulting environment-dependent changes to the electronic properties of the semiconducting polymers).
Patent DE-19726156-A1 (DE)
Inventor: LANGENBACH GUIDO
IPC: E06B9/58
Filed: 1997-06-20
Abstract: The invention relates to a quick-action rolling shutter door and to modules thereof. Quick-action rolling shutter doors are used for closing openings in the walls of warehouses or factory buildings in order to restrict the loss of energy from heated or cooled rooms and to protect the environment by keeping escaping noise, odours and dust emissions to a minimum. Known quick-action rolling shutter doors have disadvantages in relation to heat insulation. The aim of the invention is to provide an improved quick-action rolling shutter door with corresponding modules. According to a first aspect of the invention, a flexible quick-action rolling shutter door hanging (12) is provided. Said door hanging (12) can be wound up onto a roller, is guided on at least one side by a guiding device and has at least one thick-walled insulating layer (36, 38) consisting of plastic foam material.
Patent DE-19727440-A1 (DE)
Title: Coolant expansion device
Inventor: KIM JONG-YOUB
IPC: F25B41/06
Filed: 1997-06-27
Abstract: A coolant expansion device for a cooling circuit has a housing (4), a passage that  is designed to go through the housing, a thing to expand the coolant going through the passage and a thing to control the flow rate in order to divert part of the coolant going through the previous thing according to the coolant pressure, to feed this to the low pressure side of the passage and to control the flow rate of the coolant through the previous thing. The first thing has a pressure-reducing passage and the second thing has a bypass passage which is joined at one end with the pressure-reducing passage and at the other end with the low pressure side of the pressure-reducing passage.
Patent DE-19729316-A1 (DE)
Title: Blank feed unit for presses, transfer moulding presses, etc.
Inventor: DARR UWE
IPC: B65G47/91
Filed: 1997-07-09
Abstract: The unit has slide (17) installed on a longitudinal guide (18) allocated to each magnetic band (9) and accommodate guide components (16) for a lifting device (8). The slides are in functional communication with the magnetic band via a controllable clamping device. The lifting device separately allocated to each sucker (7) is installed on the slide. The upper ends of the guide components of the sucker may be installed in links on a longitudinal slide.
Patent DE-19730128-A1 (DE)
Title: Plug connector for transmission of electrical or optical signals
Inventor: KUNZE JOERG
IPC: G02B6/38
Filed: 1997-07-14
Abstract: The connector includes a connector case (1) for locking connection to a complementary plug connector case (2). The connector case comprises a device (12) for locking with complementary devices (22) in the plug connector case. An enclosure is provided for limited accommodation of the connector case and the plug connector case. The connector cases are surrounded by the enclosure in such a way that in the locked state, the locking devices are not accessible from outside.
Patent DE-19730135-A1 (DE)
Title: Pneumatically sprung suspension device for vehicle transporting bulk goods
Inventor: VANSTEELANT FRANCIS
IPC: B60B35/06
Filed: 1997-07-14
Abstract: The suspension device is fitted to the rear shaft sets (5,6) of the vehicle. It includes an intermittent shaft body, the shaft ends (9) of which are carried by a rigid shaft frame (10). There is also an upper frame, movably attached to the lower one. This attachment is made by means of four air bellows (4) and five rods. The shaft frame acts as the shaft body. The shaft load is taken by the four air bellows, which are on a plane extending outward as far as possible in front of or behind the wheels.
Patent DE-19736480-A1 (DE)
Title: System for monitoring patient
Inventor: SCHMIDT VOLKER DR
IPC: A61B5/0205
Filed: 1997-08-21
Abstract: The system has a control and processing device (1) which processes at least one input investigation value specific to the patient. A display shows the processing value. The control and processing device uses a selection of score functions to evaluate the investigation value and outputs the evaluation result.  The investigation value(s) is or are determined by at least one sensor element (3-7) in communication with the control and or processing device and the total evaluation result, and/or target result art output. An alarm os automatically actuated by a processing value or total value if there is a change in condition of pathological importance.
Patent DE-19737307-A1 (DE)
Title: Shrink plate for connecting shaft and nave
Inventor: HAUG ERWIN
IPC: F16D1/094
Filed: 1997-08-27
Abstract: At least one groove runs parallel to the longitudinal axis of  the compression ring (1) and-or at least one slot running in the same way. A tension ring (9) with a conical inner surface engages the conical outer surface of the compression ring. There is a conical male thread on the outer surface of the compression ring. There is a flange at one end of the compression ring. At one end of the socket (1) is an outer hexagon. At one end of the tension ring (9) is an outer hexagon. At one end of the socket is a face tooth formation. The tension ring has at least one accommodation for a drive pinion.
Patent DE-19737377-A1 (DE)
Title: Air-fuel ratio control system for IC engine
Inventor: TOGAI KAZUHIDE
IPC: F02D41/22
Filed: 1997-08-27
Abstract: The engine control system includes a control element to set the engine speed and a control element to set the fuel injection. The dynamic state of the engine is monitored and a main control mode is derived, which includes the monitoring of the throttle valve. If this proves faulty then a second order control mode is used to enable the vehicle to be moved. This second order control mode monitors the air flow into the inlet manifold and/or the exhaust gas monitor. The two control modes regulate the fuel injection. The ignition timing is also controlled in two modes, with the second mode for standby operation. The second mode of control sets the fuel/air ratio as close to the stoichiometric value as possible.
Patent DE-19746250-A1 (DE)
Title: 2-Alkenyl-1-naphthols use as coupler in oxidation color for hair and other keratin fibers
Inventor: ROSE DAVID DR
IPC: A61K8/34
Filed: 1997-10-20
Abstract: 2-Alkenyl-1-naphthols are used as coupler in oxidation hair colors. 2-Alkenyl-1-naphthols of formula (I) are used as coupler in oxidation hair colors;  R<1>  = optionally substituted 3-9C alkenyl;  R<2>  = H, Cl, Br, 1-4 C alkyl and/or 1-4 C alkoxy substituents in the 3-, 5-, 6-, 7 or 8-positions. An Independent claim is also included for oxidation colors for coloring keratin fibers, which contain (I) as coupler and a developer component.
Patent DE-19750513-A1 (DE)
Title: Apparatus for fixing oscillating system of domestic appliance
Inventor: HAGEDORN KLAUS
IPC: D06F39/00
Filed: 1997-11-14
Abstract: The bolt shanks are guided through openings in the rear wall of the appliance and each screw head (30) rests against the rear wall or detachable reinforcing profiles or crossbars fastened on the rear wall.  A spacer tube is located between the oscillating system and the rear wall of the appliance. The tube is penetrated by the bolt shank, and a form-locking device (234) is provided between the bolt head (30) and the end surface of the tube. A spiral pressure spring (27) is featured between the bolt head (30) and the form-locking unit (234).
Patent DE-19754508-A1 (DE)
Title: Method of transmitting information
Inventor: BORETZKI HANS-PETER
IPC: H04L12/54
Filed: 1997-12-09
Abstract: The method involves feeding the information from the source into a communications network via an input device.  The information is first addressed to an intermediate station and passed as a data set to the intermediate station within the communications network.  The intermediate station receives and temporarily stores the information. The intermediate station also receives and evaluates instruction code specifying the processing and propagation of the information and processes the information and passes it on to one or more receivers in accordance with the instruction code.
Patent DE-19756338-A1 (DE)
Title: Machine tool for machining of plates
Inventor: SELCI GIANCARLO
IPC: B23Q3/18
Filed: 1997-12-18
Abstract: The machine tool has a support module (8) for the plates (2). Couplings (33) are provided to hold the front stop (22) stable in order to connect the module and setting device (28) together selectively so that they can be moved transversely like a single component part. The machine has a geared motor (45) fitted with sensors and supported by the setting device to move the unit transversely. The setting device comprises a horizontal board (31) above the longitudinal support members (17).
Patent DE-19756502-A1 (DE)
Title: Control unit for drive motor of screen wiping unit of vehicle especially motor vehicle
Inventor: MAUSER ROLAND
IPC: B60S1/08
Filed: 1997-12-19
Abstract: The control unit for the drive motor of a vehicle screen wiper unit, includes a control circuit, which is activated by a wiper switch (18) to be operated manually, and which automatically controls the drive motor in a switching step of the wiper switch corresponding to a characteristic curve, depending on a signal of a rain sensor. The characteristic curve is alterable by a manually operable control facility. The wiper switch has several switching steps.
Patent DE-19757256-A1 (DE)
Title: Multilayer water-tight mat is for root braking
Inventor: EICHENAUER THOMAS DIPL ING
IPC: E02D31/00
Filed: 1997-12-23
Abstract: The multilayer water-tight mat consists of at least one layer of copper foil, a layer of bentonite and at least one layer of nonwoven that can be needled. At least two layers are joined together through needling and the mat has preferably an additional covering fabric.
Patent DE-19801218-A1 (DE)
Title: Bone grinder for surgical applications
Inventor: ESSIGER HOLGER K DR
IPC: A61B50/00
Filed: 1998-01-15
Abstract: The bone grinder has an upper plunger (2) with a grinding surface (11) underneath which descends into a grinding chamber (17). A handle (12) is used to turn the grinder about the longitudinal central axis. Ingress of the plunger is limited and/or variable. The plunger has a shoulder (14) which abuts a step (15) with an intervening spacer (16). Preferred features: Various spacers can be fitted. Low in the chamber is a sealed fluid drain opening. A lower section (1) comprises two or more stacked sections (8, 9). Their cylindrical internal surface (5), matches the outer diameter of the plunger, which fits with virtually no play, yet with sufficient clearance for secretions or water to escape. The lower section is divided in length. The parts can swing on an axis parallel to the main axis.
Patent DE-19803196-A1 (DE)
Title: Air-conditioning plant e.g. for vehicle passenger compartment with compressor
Inventor: MURATA YOSHINORI
IPC: B60H1/32
Filed: 1998-01-28
Abstract: The air conditioning plant uses a liquid refrigerant which is harmful for humans. The plant has a housing (1) with an air passage, forming a compartment subjected to air conditioning. A heat exchanger in the form of an evaporator (8) is arranged in a refrigerant passage, through which the refrigerant is led. The evaporator is arranged so that a heat exchange occurs between the refrigerant and the air flow in the air passage. A compressor (25, Fig. 2) at or in the refrigerant passage compresses the refrigerant. A first valve unit closes the refrigerant passage at a point upstream from the inlet of the refrigerant to the evaporator during a standstill of the compressor. A second valve unit closes the refrigerant passage at a point downstream of the outlet of the evaporator during a standstill of the compressor. A pressure determining unit determines the pressure of the refrigerant at a point between the first and second valve units.
Patent DE-19803795-A1 (DE)
Title: Laser beam machining installation, focus positioning and beam diameter measuring systems
Inventor: TANAKA HISAO
IPC: B23K26/046
Filed: 1998-01-30
Abstract: The machine includes a drive base (11) to hold a plate shaped workpiece (W), a laser head (1), a top workpiece clamping element (42) with a nozzle (2) for passage of the laser beam.  There is a hollow telescopic contact element (40) to join the head (1) to the clamping element so that their relative position in the focussing system can be altered, and a fixed base (47) interacting with the clamping element (42).  The focus positioning system includes at least one protruding strip with a trapezoidal cross section.  The apex width of the trapezoid is less than the diameter of the laser beam at the focal point.  The beam diameter measuring system includes at least one protruding strip with a trapezoidal cross section.  The apex width of the cross section of this strip is linearly variable.
Patent DE-19803888-A1 (DE)
Inventor: ANTONS STEFAN DIPL CHEM DR
IPC: B01J23/56
Filed: 1998-01-31
Abstract: The invention relates to a method for obtaining advantageous catalysts, especially for hydrogenation. According to said method, a suspension of a ruthenium compound with a specific surface area of 50 to 300 m<2>/g is brought together with a solution of at least one metal compound. At least one of these metal compounds contains a different metal to ruthenium with an atomic number of 23 to 82. The mixture of the suspension and the solution is then treated with a reducing agent.
Patent DE-19806045-A1 (DE)
Title: Single crystal silicon rod growth process
Inventor: PARK JEA-GUN
IPC: H01L21/208
Filed: 1998-02-13
Abstract: Silicon rod production in a hot zone furnace involves pulling the rod from a silicon melt at a rate which is sufficiently high to avoid interstitial particle agglomerate formation but sufficiently low to restrict vacancy agglomerate formation to a vacancy-rich region at the rod axis. Also claimed are similar processes, in which a pulled silicon rod is used to produce either (a) 'semi-pure' wafers, each having a vacancy agglomerate-rich region at the centre and a pure region which extends from this central region to the wafer edge and which has interstitial point defects but is free from vacancy and interstitial agglomerates; and (b) 'pure wafers', which have point defects but which are free from vacancy and interstitial agglomerates, are produced from the rod. Further claimed are: (i) several 'semi-pure' or 'pure' single crystal silicon wafers as described above, produced from the same silicon rod; and (ii) a Czochralski unit for growing single crystal silicon rods.
Patent DE-19809799-A1 (DE)
Title: Verfahren zur Übermittlung von Zustandsdaten, Server-Rechner und Dienststeuereinheit
Inventor: LAUTENSCHLAGER WOLFGANG
IPC: H04M3/00
Filed: 1998-03-09
Abstract: Die Erfindung betrifft ein Verfahren zur Übermittlung von Zustandsdaten eines Anwendungsprogramms, das von einem Server-Rechner (SERV1) eines Rechnernetzes ausgeführt wird, sowie einen Server-Rechner (SERV1) und Dienststeuereinheit (SCP) eines Fernsprechnetzes. Diejenigen Zustandsdaten des Anwendungsprogramms, die gemäß einer Zuordnung einem bestimmten Teilnehmer (A) des Fernsprechnetzes zugeordnet sind, werden ermittelt. Eine Nachricht (STATM) mit den ermittelten Zustandsdaten wird von dem Server-Rechner (SERV1) des Rechnernetzes an die Dienststeuereinheit (SCP) des Fernsprechnetzes gesendet. Die Dienststeuereinheit (SCP) veranlaßt sodann das Senden der Meldung (ANN) mit den Zustandsdaten über das Fernsprechnetz an ein dem bestimmten Teilnehmer (A) im Fernsprechnetz zugeordnetes Fernsprechendgerät (TE).
Patent DE-19810354-A1 (DE)
Title: Unit for creating torque transmission connection between torque converter and drive shaft
Inventor: HINKEL RUEDIGER
IPC: F16H41/24
Filed: 1998-03-10
Abstract: The engaging drive assembly or mating assembly has at least one clamping protrusion (48) engaging with the other drive assembly. The clamping protrusion extends parallel to the rotational axis of the drive shaft, and the mating drive assembly (50) producing a clamping force is formed in a direction which lies in a plane orthogonal to the rotational axis. The protrusion of the one drive assembly is clamped in the other by means of a clamping piston (60) housed in a cylinder (52), with the torque converter providing the source of fluid pressure for the piston. An Independent claim is included for a drive system which includes the proposed unit connecting the drive shaft and torque converter.
Patent DE-19813931-A1 (DE)
Title: Plug for external or internal use with vehicular hydraulic components
Inventor: MUCKELBAUER ROBERT
IPC: F16L55/11
Filed: 1998-03-28
Abstract: The wall thickness (dR) of the body (16) at the ridges (24,26) equals that (dK) of the adjacent sections (28).  An Independent claim is included for the corresponding method of manufacture comprising extrusion of an endless blank, forming ridges and separation of individual blanks which are then closed at one end. PREFERRED FEATURES:- There is a ridge (24,26) both on the internal and external circumferential surfaces (20,22) of the body. The closed end has a grip (40) formed by two plane wall sections extending parallel to the central axis (44) and bonded flatly together. It has a textured pattern. The grip has a hole at right-angles to the central axis. The plug has a stop collar around its outer surface. The plug is extruded and a line of grease is applied around the circumferential surface (20,22) facing the connection (12,14) and near to the ridges. Walls are joined to form the grip e.g. by pressing while still hot from the mold, forming the outer textured grip profile at the same time. Separation is by stamping or cutting. A metering valve applies the grease.
Patent DE-19816935-A1 (DE)
Title: Dezentral gesteuertes Handover mobiler Endeinrichtungen
Inventor: JAHN ALFRED
IPC: H04W36/18
Filed: 1998-04-16
Abstract: Zum unterbrechungsfreien Wechsel einer von einer Vermittlungsstation (V) über eine erste Basisstation (B1) zu einer mobilen Endeinrichtung (E) aufgebauten Verbindung zum Verlauf über eine zweite Basisstation (B2), wird durch eine Basisstation ein auch für drahtgebundene Kommunikation vorgesehenes Leistungsmerkmal der Vermittlungsstation (V), z. B. eine Dreierkonferenzschaltung, aktiviert, das ein paralleles Übertragen der im Rahmen der Verbindung der mobilen Endeinrichtung (E) zu übermittelnden Daten (DAT) an beide Basisstationen (B1, B2) veranlaßt. Sobald die Daten (DAT) bei beiden Basisstationen (B1, B2) vorliegen, kann die mobile Endeinrichtung (E) den Datenaustausch mit der Vermittlungsstation (V) von der ersten Basisstation (B1) unterbrechungsfrei auf die zweite Basisstation (B2) verlagern. Anschließend wird die Datenübertragung von der Vermittlungsstation (V) zur ersten Basisstation (B1) beendet.
Patent DE-19817600-A1 (DE)
Title: Data-driven process control method for data acquisition systems used in wood-pulp and paper industry
Inventor: FURUMOTO HERBERT
IPC: G06F17/40
Filed: 1998-04-20
Abstract: The process control method uses detection of process parameters for the technical process, used to provide a data set which is used for optimising the operating point for the process control. An instance- or dimensional compression is carried out, whereby an individual data set is written as a matrix.  The data of an instance is written as a matrix row, and the measured value as the matrix column, so that the height and width of the acquired matrix is reduced. The data set is obtained via data compression by combining data, e.g. using an offline-, online, or batch compression method.
Patent DE-19818441-A1 (DE)
Inventor: REITH WALTER
IPC: C08K3/22
Filed: 1998-04-24
Abstract: The invention relates to a stabilizer combination for halogen-containing thermoplastic resins, comprising (a) calcium hydroxide and/or calcium oxide, which can possibly be surface-modified; and (b) an isocyanurate containing hydroxyl groups. This stabilizer combination is especially suitable for weather-resistant halogen-containing resin compositions such as rigid PVC.
Patent DE-19831814-A1 (DE)
Title: Omnidirectional flush (inset) light for airport runway
Inventor: GOERKE REINHARD DR
IPC: B64F1/20
Filed: 1998-07-15
Abstract: The light source has a lamp (5) positioned adjacent the point of symmetry of a reflector device with a hemispherical reflector (6) and a circular mirror (7) around the upper edge of the latter.  A prism (9) is positioned above the lamp for providing a 360 degree output beam, its bottom surface being rotationally symmetrical, for directing the light received from the reflector device outwards in all directions at a flat angle.