baber/WOPTO huggingface dataset:
Patent DE-19842109-A1 (DE)
Title: Apparatus for growing silicon carbide monocrystals comprises shielding element which is movable along the axis of symmetry of the apparatus for adjustment of a local temperature field
Inventor: WOLLWEBER JUERGEN
IPC: C30B23/00
Filed: 1998-09-08
Abstract: The apparatus for growing silicon carbide monocrystals by sublimation according to a modified process comprises a shielding element (14) located on the axis of symmetry of the apparatus and is movable in both axial directions for adjustment of the local temperature field within the region (6) of the growing crystal (8). Preferred Features: The shielding element (14) takes the form of a flat disk which is provided with a pyrometer hole, and is located behind the pyrometer hole (12). Alternatively the shielding element is bell-shaped, and surrounds the growing monocrystal (8) with a specified gap. The shielding element can also take the form of growing ampule closely surrounding the monocrystal. The material of the shielding element is graphite, a ceramic, a metal or a metal compound capable of withstanding high temperatures.
Patent DE-19842482-A1 (DE)
Inventor: FULL JOACHIM
IPC: G05B19/418
Filed: 1998-09-16
Abstract: The method involves detecting and monitoring a measurement parameter dependent on an operating parameter of at least one of the stages (1-3). If the parameter exceeds a threshold value a signal is triggered that causes re-computation of the process plan, following which the processes are conducted according to the new plan.
Patent DE-19847208-A1 (DE)
Inventor: HOFSAES MARCEL
IPC: H01H37/54
Filed: 1998-10-13
Abstract: The switch has an insulating carrier (16) incorporating 2 external terminals (11,14) between which a current path is provided via a temperature-responsive switching mechanism (19) having a switch element (22) which alters in geometric shape in dependence on the temperature, for movement between the closed and open switch positions. The switch element is mechanically and electrically connected in series with a setting element (21), with a flat serial resistance between one of the external terminals and one end of the setting element.
Patent DE-19851883-A1 (DE)
Title: Permanent magnet polyphase-machine especially synchronous machine
Inventor: GEORG KLAUS
IPC: H02K1/27
Filed: 1998-11-10
Abstract: A permanent-magnet polyphase machine includes a laminated rotor core (1) in which are embedded permanent magnets (2). At least one magnetic flux blocking device (5) is provided between a recess (4) for receiving a permanent magnet (2), consisting of a magnetic plate, and the airgap of the polyphase (synchronous) machine.  A sinusoidal exciter field can be generated in the airgap, and the magnetic flux blocking devices (5) are specifically material cut-outs or slots having a preferred direction of orientation mainly parallel to the magnetic field lines set up during operation of the electrical machine.
Patent DE-19853019-A1 (DE)
Title: Bedarfsgerechte Wärmeübertragerregelung
Inventor: KETTNER THORSTEN
IPC: F24F11/00
Filed: 1998-11-18
Abstract: Verfahren zur Steuerung der Temperatur des Mediums eines Heizungs- oder Kühlsystems, das zur Temperierung mindestens zweier Verbraucher, beispielsweise zweier Räume eines Gebäudes oder eines Verkehrsmittels, eingesetzt wird, wobei die Temperatur des Mediums von einem aktiven Wärmeübertrager, insbesondere einem Wärmeerzeuger oder einem Kälteerzeuger, erzeugt wird und wobei Zustandsgrößen im System gemessen und die Leistung des Wärmeübertragers aufgrund der gemessenen Zustandsgrößen von einer dem Wärmeübertrager zugeordneten Steuereinheit vorgegeben wird, wobei daß Zustandsgrößen mindestens zweier Verbraucher 1 erfaßt werden und daß die gemessenen Zustandsgrößen einer der Steuereinheit 9 zugehörigen Rechenanlage als Rechengröße zugeführt werden, wobei die Rechenanlage die Zustandsgrößen zusammen mit vorgebbaren Parametern anhand eines Steuerprogrammes verarbeitet und die Leistung des Wärmeübertragers 2 vorgibt.
Patent DE-19855649-A1 (DE)
Inventor: HABECK THORSTEN
IPC: A61K31/275
Filed: 1998-12-03
Abstract: alpha -Alkyl-styryl derivatives (I) are used as photostable UV-filter in cosmetic or pharmaceutical compositions for protecting the human skin or hair against the sun light, optionally combined with other components absorbing in the UV range. alpha -Alkyl-styryl derivatives of formula (I) are used as photostable UV-filter in cosmetic or pharmaceutical compositions for protecting the human skin or hair against the sun light, optionally combined with other components absorbing in the UV range. R<1>, R<2> = H, OH, NH2, 1-12C alkyl, 1-12C alkoxy, 1-12C alkylamino, 1-12C dialkylamino, water soluble substituents such as carboxylate, sulfonate or ammonium residues; R<3>, R<4> = COOR<6>, COR<6>, CONR<6>R<7> or CN; R<5> = 1-12C alkyl; R<6>, R<7> = H, 1-12C alkyl, 2-10C alkenyl, 3-10C cycloalkyl, 3-10C cycloalkenyl, aryl or heteroaryl (all optionally substituted); A = O, S or NR<8> B' = 1-12C alkylene, 4-12C cycloalkylene, 8-22C aralkylene, 9-21C monooxoaralkylene or -(X)n-Y'-; R<8> = H or 1-12C alkyl; X = -(CH2)2-Z-, -(CH2)3-Z-, -CH(CH3)2-CH2-Z-, -(CH2)4-Z- or -CH2-CH(CH2-CH3)-Z-; Y' = -(CH2)2-, -(CH2)3-, -CH(CH3)-CH2-, -(CH2)4- or -CH2-CH(CH2-CH3)-; Z = O or S; n = 1-150; two of R<1>, R<2> and R<8> = form 5- to 6-membered ring fused to the benzene ring. An Independent claim is also included for a sunscreen comprising the cosmetic and pharmaceutical composition for protecting the human epidermis and hair against UV light (280-400 nm) containing (I).
Patent DE-19858883-A1 (DE)
Title: Verfahren und Vorrichtung zur Entstaubung von Räumen mit hoher Staubbelastung
Inventor: FROHNE KLAUS
IPC: F24F3/16
Filed: 1998-12-19
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Entstaubung von Räumen mit hoher Staubbelastung. DOLLAR A Aufgabe der Erfindung ist es, die Entstaubung von Räumen mit hoher Staubbelastung mit geringerem Aufwand bei Einhaltung des an die Umgebung abgegebenen Reststaubgehaltes der Abluft zu realisieren. DOLLAR A Die Konzeption der Erfindung besteht darin, daß der Abluftvolumenstrom in mindestens zwei Teilströme aufgegliedert wird und daß nicht der gesamte Abluftvolumenstrom des Raumes mit hoher Staubbelastung auf den für die Abgabe an die Umgebung nötigen Reststaubgehalt gebracht wird. Hingegen wird nur der Teilstrom der Abluft auf den Reststaubgehalt gebracht, der an die Umgebung abgegeben wird, wohingegen der verbleibende Abluftstrom nur so weit behandelt wird, bis er die Parameter für die Einspeisung in den Raum erfüllt, wobei an diesen Umluftstrom erheblich geringere Anforderungen bezüglich des Abscheidegrades gestellt werden als an den Umgebungsabluftstrom. DOLLAR A Als wesentliche Vorteile der Erfindung sind zu nennen, daß der Energieaufwand je nach Verhältnis der Teilströme zueinander gesenkt werden kann.
Patent DE-19859977-A1 (DE)
Title: Domestic machine with control panel performs transfers between internal, external components only via transfer elements at aperture body for externally visible/operable components
Inventor: ROSENBAUER MICHAEL
IPC: A47L15/42
Filed: 1998-12-23
Abstract: The machine has a control panel with at least one internal component (14) and at least one externally operable and/or visible component (12,13). For machines with open control panels at a defined level of the machine an aperture body (11'') accommodates the externally visible and/or operable component(s). The internal component(s) is arranged so that the externally operable components can be operated and/or viewed from several levels of the housing without altering the arrangement of the internal component. Transfers between the internal and external components take place only via transfer elements at the aperture body.
Patent DE-19860012-A1 (DE)
Title: Selbstzentrierende Taktscheibennabe und Verfahren zu ihrer Montage
Inventor: BRAUN PAUL-WILHELM
IPC: F16B9/02
Filed: 1998-12-23
Abstract: Die Erfindung betrifft eine selbstzentrierende Taktscheibennabe mit einer Taktscheibenauflagefläche und einem rohrförmigen Nabenschaft, dessen Schaftende auf eine Motorwelle aufschiebbar ist, wobei im Nabenschaft eine Kontaktfläche zwischen Innenwandung des Nabenschaftes und Motorwelle entsteht. Die Außenwandung des Nabenschaftes ist zumindest teilweise konusförmig ausgebildet und der Konuswinkel steigt vom Schaftende zur Taktscheibenauflagefläche hin an, wobei der Nabenschaft zumindest im Bereich der Motorwelle geschlitzt ist und am Schaftende auf der Außenwandung ein Spannelement verschieblich angeordnet ist. DOLLAR A Ferner betrifft die Erfindung ein Verfahren zur Montage einer selbstzentrierenden Taktscheibennabe auf einer Welle, insbesondere einer Motorwelle eines Encoders.
Patent DE-19860228-A1 (DE)
Title: Fahrzeugsitz
Inventor: JANKE ASTRID
IPC: B60N2/22
Filed: 1998-12-24
Abstract: Die Erfindung bezieht sich auf einen Fahrzeugsitz mit einem Sitzteil und einem schwenkbeweglich daran angeordneten Lehnenteil sowie einer Verstelleinrichtung zur Neigungsstellung des Lehnenteils, wobei die Verstelleinrichtung mindestens ein Stangenelement umfaßt, das im Übergangsbereich zwischen Lehnenteil und Sitzteil über Eck angeordnet mit seinem oberen Ende am Lehnenteil und mit seinem unteren Ende am Sitzteil abgestützt ist. DOLLAR A Erfindungsgemäß ist das Stangenelement ein lenkerartiger Hebel, dessen oberes Ende mit dem Lehnenteil bewegungsgekoppelt ist und dessen unteres Ende zur Neigungseinstellung des Lehnenteils durch eine Antriebsmechanik entlang einer Bewegungsbahn zwischen Endlagen zu verlagern ist.
Patent DE-19901942-A1 (DE)
Title: Device for opening and closing valve of internal combustion engine
Inventor: FUWA TOSHIO
IPC: F01L9/20
Filed: 1999-01-19
Abstract: The device combines an electromagnetic force generated by a solenoid (24,26) with a tension force generated by an elastic component (18,38). There is a unit (44,46) to supply the solenoid with an attraction current, in order to draw the valve to the solenoid.  A mechanism is provided to detect a deviation of the valve from a certain open or closed position. A unit is provided to increase the attraction current to be used in the next valve attraction cycle if a deviation is detected. A further unit is provided to reduce the attraction current to be used in the next valve attraction cycle when no deviation is detected. An Independent claim is also included for the method of controlling the valve.
Patent DE-19903623-A1 (DE)
Title: Device for suspending and moving objects e.g. laundry items, has motor and holder
Inventor: BECKMANN GERHARD
IPC: D06F57/02
Filed: 1999-01-29
Abstract: Device features an aligning device for the vertical aligning of a rotating shaft (1), on which the object to be handled is fastened torsion resistantly. The shaft (1) is driven by the motor (7) and is mounted in the holder by a bearing, which permits a tilting of the shaft (1). The bearing is provided above the centre of gravity of the unit to be rotated. The holder features an adjusting device which enables the bearing of the shaft (1) to be adjusted in at least two axes.
Patent DE-19903920-A1 (DE)
Inventor: ZOUBOULIS CH C
IPC: A61K35/12
Filed: 1999-02-01
Abstract: The invention relates to adipose cells (sebocytes) which secrete sebaceous matter. The invention especially relates to sebaceous gland cells and to a sebaceous gland cell line with the property of being continually grown over many subcultures. The sebocytes are excellently suited for useful applications.
Patent DE-19913651-A1 (DE)
Title: Gyroscope system for remote controlled gyroscope with proportional integral differential control for controlling movement of helicopter axis of yaw
Inventor: YAMAMOTO MICHIO
IPC: G01C19/56
Filed: 1999-03-25
Abstract: The system has a PID control (2) having an output terminal, which receives a signal, which by the mixing of a main rotor angle of incidence control signal adjusts the angle of incidence of the main rotor blades of the remote controlled helicopter and is obtained with an axis of yaw control signal. Thus, control of the helicopter about the axis of yaw caused by interference signals is counteracted.
Patent DE-19914142-A1 (DE)
Inventor: HUEBSCH WALTER
IPC: C07D307/02
Filed: 1999-03-27
Abstract: The invention relates to a novel method of preparing benzofurandione oxime derivatives by reacting benzofurandione oxime derivatives with acids.
Patent DE-19915102-A1 (DE)
Title: Treatment of cellular damage and disorders caused by reactive oxygen species e.g. atherosclerosis, ischemias or schizophrenia, by administration of limonene or oil containing it
Inventor: ELSTNER ERICH F
IPC: A61P39/06
Filed: 1999-04-01
Abstract: Limonene is used for treatment of cellular damage and disorders caused by reactive oxygen species.
Patent DE-19915538-A1 (DE)
Title: Built-in oven unit with fan cooling has inlet opening in casing side wall, introducing cooling air into casing at earliest point without detracting from spacing or overheating PET strip included
Inventor: MALLINGER PETER
IPC: F24C15/00
Filed: 1999-04-01
Abstract: The casing sidewall (33) forms an air inlet opening (31) at the front, by means of an end section (35), which is drawn away from the oven interior (5) toward the side.
Patent DE-19919284-A1 (DE)
Title: Fixing part for impact absorbing holder of vehicle component
Inventor: SIROIS THOMAS
IPC: B62D27/04
Filed: 1999-04-28
Abstract: The fixing part (100) is fitted in the tube (34) of the spacer (12) in the region of one end of it.  It has a ring (102) with a first end very close to the end of the spacer tube and the other end as far as possible from it.  The ring has flexible first tabs extending radially towards the spacer flange, with tips describing a circular figure of smaller diameter than the flange (38) of the shell (14). Second tabs extend radially inwards.  These are shorter than the first tabs.  Their tips describe a circular figure of diameter not less than that of the one described by the first tabs.
Patent DE-19925747-A1 (DE)
Title: Blade for scroll saw, with clamping ends which center saw, reduce friction and damp vibrations
Inventor: FRECH ALFRED
IPC: B23D51/14
Filed: 1999-06-05
Abstract: The scroll saw blade (33) is for a mechanized scroll saw (10). It has clamping ends (34). The clamping ends can be pivoted without the aid of any auxiliary tool in the abutments of the saw. The clamping ends may have thickenings which are in the form of nipples. They can be made of plastic sprayed onto the ends of the blades.
Patent DE-19927534-A1 (DE)
Inventor: EISENBEIS FRIEDHELM
IPC: G01N1/10
Filed: 1999-06-16
Abstract: The invention relates to a device for introducing samples which is used for miniaturized analytical systems. Defined volumina of 0.01 mu l up to 100  mu l can be introduced due to a specific design of the channel system and the displacement of the liquid volume of a defined channel section. The inventive device is especially useful for a subsequent analysis of the samples by means of isotachophoresis.
Patent DE-19933716-A1 (DE)
Title: Exhaust gas purification device for an I.C. engine comprises a catalyst arrangement of a main catalyst, a hydrocarbon-adsorber and an oxidation catalyst in an exhaust gas channel
Inventor: STANDT ULRICH-DIETER
IPC: F01N3/22
Filed: 1999-07-19
Abstract: Exhaust gas purification device comprises a catalyst arrangement of a main catalyst, a hydrocarbon-adsorber and an oxidation catalyst in an exhaust gas channel. A first controllable secondary air feed (22) opens out into the exhaust gas channel between the adsorber and the oxidation catalyst.  Preferred Features: The secondary air feed has a valve (26) controlled by a controller (24). A temperature measuring element (34) is arranged between the main catalyst and the adsorber. The secondary air feed is controlled by a controller in such a way that an exhaust gas composition stream, a number of revolutions and/or a load of the I.C. engine and a temperature are evaluated before the adsorber.
Patent DE-19936841-A1 (DE)
Title: Verfahren zur Herstellung von Stickstoffdioxid aus Stickstoffmonoxid
Inventor: KIEFER MATTHIAS
IPC: C01B21/36
Filed: 1999-08-05
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Stickstoffdioxid durch Oxidation von Stickstoffmonoxid mit Sauerstoff, wobei Druck und Temperatur so gewählt werden, daß die Oxidation in der Gasphase erfolgt und das gebildete Stickstoffdioxid unter den Reaktionsbedingungen kondensiert, worin Sauerstoff in stöchiometrischen Mengen zugegeben wird.
Patent DE-19938077-A1 (DE)
Inventor: KUEMMEL ALBRECHT
IPC: B60G17/015
Filed: 1999-08-12
Abstract: The invention relates tot a suspension system for vehicles and components thereof, such as vehicle cabs (10), that at least partially form a load. Said components are subject to accelerations in the starting and breaking direction. The inventive system comprises at least one suspension cylinder (12) that can be subject to a load. The fluid chambers of said cylinder are connected to a shock-absorbing device (30) in a fluid-guiding manner. The shock-absorbing device counteracts the free movements of the load and thus throttles the fluid flow linked therewith. A sensor device (36) is provided for controlling the shock-absorbing device (30) and is provided with a control mass (38) that is subject to the accelerations. The sensor device acts upon at least one throttling device in such a way that the fluid flow is increasingly throttled when the acceleration is increasing. The known suspension systems are improved by said sensor device to the effect that said systems, next to the user-friendly basic suspension, provide a suspension that is able to guarantee security even in extreme accelerations and helps to prevent dangerous driving conditions.
Patent DE-19939226-A1 (DE)
Title: Preparation of fried meat-on-a-bone fast food to be held in the hand for consumption, assembles pieces of meat onto e.g. denatured bone
IPC: A23P10/10
Filed: 1999-08-18
Abstract: A holder, comprising a handle (6) and carrier section (4) are provided for each finished portion (8) of meat. The carrier section is introduced into the mass made up of pieces of meat, which completely surround it. The mass is pressed against the carrier section.  An Independent claim is included for The corresponding product. Preferred features: The holder is a natural, denatured bone (2), e.g. a front leg- or rib bone. The portion is a sliced piece of meat. The meat on the holder, is deep-frozen or fried, for sale.
Patent DE-19945820-A1 (DE)
Title: Semiconductor device has an interlayer of titanium, molybdenum, tungsten or silicides or nitrides between and in contact with a connection layer and a connection pad electrode layer
Inventor: FUJIKI NORIAKI
IPC: H01L21/60
Filed: 1999-09-24
Abstract: Semiconductor device has an interlayer (9, 10) of titanium, molybdenum, tungsten or their silicides or nitrides between and in contact with a connection layer (3) and a connection pad electrode layer (6). Preferred Features: The interlayer consists of a Ti layer (9) and a TiN layer (10). The connection layer (3) and the connection pad electrode layer (6) consist of Al.
Patent DE-19946696-A1 (DE)
Title: Negative pressure type booster for motor vehicle, has its output changed by adjusting driving force of actuator, to enable to change braking force
Inventor: TSUBOUCHI KAORU
IPC: B60T8/32
Filed: 1999-09-29
Abstract: When a brake pedal is operated, an air valve seat moves forward along with an input element (28) which transmits power to an output rod (49). A reaction disk (48) makes the input element to retreat during driving of an actuator (41), so that the air valve seat engages with an air sealing portion. The output of the output rod is varied based on driving force of actuator.  The booster has a housing enclosing movable walls which divide a pressure space into front chambers (23,25) and back chambers (24,26). A power piston (22) is connected to the movable wall. The input element is arranged in the power piston and moves by the operation of the brake pedal. A negative pressure valve seat is formed in the power piston. The piston also has the air sealing portion and a negative pressure sealing portion. The front chamber is connected with air when the air valve seat separates from the air sealing portion and the front chamber is connected with negative pressure source when the negative pressure valve seat separates from the negative pressure sealing portion. The same is applicable for the back chamber when the power piston moves, the movable wall and the output rod are moved forward. The power from the input element is transmitted to the output rod. The reaction disk makes the input element to retreat according to the magnitude of the reaction force which corresponds to the output of the output element.
Patent DE-19949771-A1 (DE)
Title: Flexible circuit board for head gimbal assembly of hard disk has a conductive tab electrically connected to a pre-amp pad and head pad
Inventor: YIM PYONGWON
IPC: G11B5/60
Filed: 1999-10-15
Abstract: The circuit board (32) has a conductive tab (50) electrically connected to a pre-amp pad (36) and head pad (34) of the circuit board.  The head pad is connected to the head and the conductive tab is grounded by a clip (52) through the conductive tab during handling of the circuit for any  electrostatic discharge on the head. An Independent claim includes a method of handling a flexible circuit board.
Patent DE-19951207-A1 (DE)
Inventor: WEISS TILMAN
IPC: H01L31/0264
Filed: 1999-10-15
Abstract: The invention relates to a semiconductor component for detecting electromagnetic radiation using a contact between a metal and a semiconductor. The semiconductor has at least one metal-chalcogenide compound semiconductor as an optical absorbing material or is configured completely from said semiconductor. This allows a cost-effective component to be produced which reacts to electromagnetic radiation in a specifically defined manner. Said semiconductor component can be used in an electronic component and a sensor system. The invention also relates to a method for producing a semiconductor component by bringing a substrate into contact with a solution, in which a precursor of a metal-chalcogenide compound semiconductor is dissolved and/or suspended.
Patent DE-19952332-A1 (DE)
Title: Bohrgerät
Inventor: BURGER HELMUT
IPC: H02K23/18
Filed: 1999-10-29
Abstract: Das handgeführte Bohr- und/oder Meißelgerät weist ein Gehäuse mit einem Handgriff, einen elektrischen Antriebsmotor, einen in Umfangsrichtung begrenzt verdrehbaren Kohlebürstenhalterring (10) und einen drehschlüssig mit diesem zusammenwirkenden Schaltkörper (24) auf. Am Kohlebürstenhalterring (10) sind zwei einander gegenüberliegende Kohlebürstenhalter (14, 15) angeordnet und der Schaltkörper (24) weist ein auf einer dem Handgriff gegenüberliegenden Seite angeordnetes Betätigungselement (25) auf. Mit Hilfe einer axial formschlüssigen Verbindung ist der Kohlebürstenhalterring (10) an dem Stator (1) befestigt, damit dieser zusammen mit dem Stator (1) als Baueinheit in das Gehäuse eingesetzt werden kann.
Patent DE-19954523-A1 (DE)
Title: Verfahren zur Oberflächenbearbeitung einer Kontaktlinse zur individuellen Anpassung an das System Auge
Inventor: JUNGER JOHANNES
IPC: A61F9/008
Filed: 1999-11-12
Abstract: Beschrieben wird ein Verfahren zur Oberflächenbearbeitung einer Kontaktlinse, die unmittelbar auf ein, durch die Kontaktlinse optisch zu korrigierendes Auge aufgesetzt wird, mit einer mit dem Auge weitgehend ganzflächig in Kontakt tretenden Kontaktlinsenoberfläche und einer dem Auge gegenüberliegenden zu bearbeitenden Kontaktlinsenoberfläche. DOLLAR A Die Erfindung zeichnet sich dadurch aus, dass eine refraktive Messung an dem, mit der Kontaktlinse aufsitzendem Auge durchgeführt wird, wobei ausschließlich für das Auge typische optische Korrekturdaten gewonnen werden, DOLLAR A dass ein, mittels Laserstrahl unterstütztes Materialabtrageverfahren an der unmittelbar auf dem Auge aufsitzenden Kontaktlinse angewendet wird, durch das die zu bearbeitende Oberfläche mittels fotoablativer Materialabtragung eine Oberflächenform annimmt, durch die eine Flächenbrechkraft in der Kontaktlinse gewonnen wird, die durch die optischen Korrekturdaten bestimmt wird.