baber/WOPTO huggingface dataset:
Patent DE-19918127-A1 (DE)
Title: Piston pump for hydraulic motor vehicle brake systems has stepped hollow piston with chamber forming displacement chamber for pump
Inventor: SCHULLER WOLFGANG
IPC: F04B1/04
Filed: 1999-04-22
Abstract: The pump has a hollow piston (16) with an internal chamber forming a displacement chamber (42) for the pump (10). The pump has a stationary inner part (24), which projects into an open side of the piston. The piston is a stepped piston, and engages behind an undercut (36) of the inner part. The inner part contains a back pressure valve (66) to control the fluid flow direction through the pump. The valve has a valve closure part (74) and a guide (84) for it
Patent DE-19919469-A1 (DE)
Inventor: LAERMER FRANZ
IPC: H01L21/302
Filed: 1999-04-29
Abstract: The invention relates to methods for the plasma etching, notably the anisotropic plasma etching, of laterally defined structures in a silicon substrate using a process gas. According to the invention before and/or during etching at least one passivating material is deposited at least temporarily on the side walls of laterally defined structures. According to a first method at least one compound chosen from the group comprising ClF3, BrF3 or IF5 is added to the process gas as fluorine-yielding etching gas. According to a second method NF3 is at least temporarily added to the process gas as an additive which consumes the passivating material. According to a third method, a light and readily ionized gas, notably H2, He or Ne, is at least temporarily added to the process gas. The above three methods can also be combined.
Patent DE-19919690-A1 (DE)
Title: Filter step rake to collect solids from flowing waters esp. sewage has stationary and moveable gratings with profiled vertical surfaces to increase width of support area
Inventor: LAUBENBERGER GERHARD
IPC: E02B8/02
Filed: 1999-04-30
Abstract: The rake has a frame with stationary and moveable blades, which have stepped surfaces facing the flow and each form a grating. The stepped surfaces of the gratings (1,2) have a vertical part with profiling at right angles to the longitudinal direction, so that the support contact width is enlarged relative to the step height. The profiling is formed by steps. Connected to the stepped section of the rake is a sloping part (8) with an angle relative to the vertical opposite to the inclination of the rake.
Patent DE-19923285-A1 (DE)
Title: Computerized numerical controller for machine tool has man-machine interface with control panel, screen and profile path editor for editing profile coordinates of workpiece and stored result as path program
Inventor: LAN HUAI-SHENG
IPC: G05B19/4093
Filed: 1999-05-20
Abstract: The controller has a central processing unit and a memory connected to the man-machine interface. The interface has a control panel and a screen and includes a profile path editor to enable a user to enter and edit a path for the workpiece, e.g. a grinding wheel of a grinding machine. The interface then converts the path which has been entered into a program in standard code to control the grinding machine.
Patent DE-19927304-A1 (DE)
Inventor: TIETSCH MICHAEL
IPC: H04L29/12
Filed: 1999-06-15
Abstract: The invention permits the hardware-address-oriented transmission of data from an origin network device (R1) to a destination network device (A2). The origin network device (R1) assigns a fictitious hardware address (FIMAC2) to the data to be transmitted, which address is used to identify a transmission destination even though it does not correspond to the actual hardware address (MAC2) specified by the manufacturer. The fictitious hardware address (FIMAC2) is transmitted to an address conversion device (A1) provided for in the invention, in which an address information (ATM2) identifying the destination network device (A2) is assigned to said fictitious hardware address (FIMAC2).  The address information (ATM2) assigned to the fictitious hardware address (FIMAC2) is then assigned to the data which on the basis of the address information (ATM2) are then transmitted to the destination network device (A2).
Patent DE-19927397-A1 (DE)
Title: Gear-shift arrangement comprises self-energizing friction coupling with two synchromesh cones, hydrodynamic retarder and wheels
Inventor: EHRLINGER FRIEDRICH J
IPC: B60T1/087
Filed: 1999-06-16
Abstract: The gear-shift arrangement is a self-energizing friction coupling (22,28,30) adjustable between the two sole gear positions of IN and OUT. The self-energizing friction coupling is a synchromesh cone coupling with two synchromesh cones (28,30) positioned so that axial forces formed by the coupling are directed towards each other. The two synchromesh cones may not be totally balanced in axial force and the remaining axial force is applied by the helical gearing of a set of wheels (14,22) driving the permanent brake arrangement (46) comprising a hydrodynamic retarder.
Patent DE-19927975-A1 (DE)
Title: Arrangement for automatically starting and stopping a motor vehicle engine to effect a smooth transition from a braked state to a drive state
Inventor: KAMIYA MASARU
IPC: B60W10/04
Filed: 1999-06-18
Abstract: The arrangement has an engine controller (10) for restarting the engine (1) from its off state in combination with the actuation of a brake actuation part during a time interval from reducing the braking force with the brake actuation part until releasing the brake actuation part. The controller restarts the engine when the braking force is lower than a defined value.
Patent DE-19928375-A1 (DE)
Title: Device to reduce sidewards forces on vehicles, for driving training; has holder device for hinged castor fixed to wheel suspension flange of non-driven wheel hub with bracket as rotation limiter
Inventor: STEIN WILLY
IPC: B60B33/00
Filed: 1999-06-21
Abstract: The device has at least one holder device for a castor (18) fixed to a wheel suspension flange of a non-driven wheel hub. The castor is hinged about an axis (24) perpendicular to its rotation axis and that of the wheel hub. The holder device is connected to a bracket acting as a rotation limiter for the wheel hub, which is supported by a non-rotating part of the wheel suspension or the vehicle chassis frame.  The bracket and the holder device hinge about at least least on axis parallel to the hub axis and can be rigidly connected in different hinged positions.
Patent DE-19929956-A1 (DE)
Title: Abgasrückführventil
Inventor: BENDER FRANZ
IPC: F02M26/54
Filed: 1999-06-29
Abstract: Die Erfindung bezieht sich auf eine Abgasrückführanlage 1 für eine Brennkraftmaschine mit einem Ein- und Auslaßleitungssystemm 5, 2, das eine Ladeluftleitung 8 aufweist, der über eine Abgasrückführleitung und ein Abgasrückführventil 9 Abgas zugeführt wird, wobei dem in einem externen Teil (4') der Abgasrückführleitung angeordneten Abgasrückführventil 9 eine davon getrennte Abgaszuführeinrichtung 10 zugeordnet ist.
Patent DE-19932760-A1 (DE)
Inventor: RUEHLE WOLFGANG
IPC: F02M51/06
Filed: 1999-07-14
Abstract: The invention concerns a fuel injection valve (1) in particular an injection valve designed to be mounted in the fuel injection system for an internal combustion engine. Said fuel injection valve (1) comprises a piezoelectric or magnetostrictive actuator (16) mounted in a valve body (2), sealingly protected against the fuel by an actuator housing (15), and a closure (7) capable of being actuated by the actuator (16) by a valve needle (6) co-operating with a valve seat surface (5) to form a sealed zone. The valve body (2) and the actuator housing (15) have adjacent recesses (38, 39), and the valve body (2) is coupled to the actuator housing (15), in a marginal zone of the recesses (38, 39). Thus a communicating orifice is formed (41) sealed against the fuel. Said communicating orifice (41) is filled with a filler element (43) whereto at least an electric supply line (37) of the actuator (16) is fixed inside said communicating orifice (41).
Patent DE-19935706-A1 (DE)
Title: Cigarette without smoke emissions has a battery-operated glow wire tripped by a suction membrane switch to give a flow of warm air through a nicotine filter for the inhalation of nicotine without byproducts and without smoke
IPC: A24F40/40
Filed: 1999-07-29
Abstract: The cigarette, free of smoke, has a stable body, a removable nicotine filter, a glow wire, a battery and a suction membrane switch.  The glow wire (2) is under a small wire basket (1). When the smoker sucks on the cigarette, the suction membrane switch (3) is tripped and closes the battery (4) circuit to energize the glow wire (2). Warm air is drawn through the filter (5) which dissolves the contained nicotine for inhalation. The amount of inhaled nicotine is controlled by the filter (5). The body (6) of the cigarette is of metal, plastics or compressed cardboard.
Patent DE-19939434-A1 (DE)
Title: Mechanism for transmission of rotational movement of one component to rotational movement of second component has one-piece transmission element with several levers arranged in chain fashion and interconnected by film hinges
Inventor: BAUER WOLFGANG
IPC: F16H21/44
Filed: 1999-08-20
Abstract: The lever mechanism between the first and second component is in the form of a transmission element as a one-piece construction consisting of several levers(16,21,23) arranged in chain fashion and interconnected by film hinges(22). The first outer lever(16) is mounted to rotate on the pivot axis(11) of a seat back(10) and is connected to and torsionally fixed on the seat back, while the outermost lever(23) is rotatable on the pivot axis of a flexible shaft(12) and is connected to and torsionally fixed on the shaft.
Patent DE-19939521-A1 (DE)
Title: Low-oxygen drink filling process, involving connecting bottle cavity to inert gas or high vacuum source during washing
Inventor: CLUESSERATH LUDWIG
IPC: B67C3/10
Filed: 1999-08-20
Abstract: The filling process involves connecting the bottle cavity to a source of inert gas or high vacuum during the washing process to ensure the evacuation of the oxygen. The washing-out gas is throttled in front of the high-vacuum source so that the pressure in the bottle (6) is slightly above or slightly below atmospheric pressure.
Patent DE-19940279-A1 (DE)
Title: Manufacturing tester for bodily fluids involves strip assembly operations, stamping-out, folding and pressing, to enclose fibrous fleece and indicator in envelopes and transparent blister packs
Inventor: WEINSCHENK JOERG
IPC: G01N35/00
Filed: 1999-08-26
Abstract: A fibrous fleece containing swelling salts is joined to a plastic sheet, producing a strip. Open envelopes are formed from a paper strip, stamping out windows and passage openings, then folding and pressing. Into each envelope (of absorbent fleece paper) a fleece pad separable from the strip and a test module cut from the indicator strip are introduced. The envelope is closed. Transparent plastic blisters are pressed into a strip, to make trays for the envelopes; these carry inscriptions or labels if appropriate. One envelope is laid into each, the trays being then covered with a backing sheet. Front and rear sheets are bonded together, enclosing the envelopes. The modular packets so formed, which make the indicator visible, are stamped out individually.  An Independent claim is included for a plant carrying out the process. This is composed generally of conventional, commercially-available equipment, including as key subsections of the production line, a fleece supply section (21), a strip and indicator supply section (30, 40), a module pocket section (45), an inlay unit (turntable) for envelopes (50), a module carrier section (57) and a pouch section (70).  Preferred features: The opening for body fluid is stamped in an adherent plaster strip with cover sheet. The cover sheet is pulled away from the plaster strip. In the cover sheet, the outlines of the windows correspond with those of the modular pockets. The cover sheet with window is re-connected to the plaster fleece. A modular pocket is adhered by its rear side, in the window of the cover sheet, onto the plaster fleece. The plaster strip with cover sheet pulled off, is laid upon a separation strip on the edge of the module carrier. This facilitates detachment of the cover sheet from the plaster strips.
Patent DE-19947427-A1 (DE)
Title: Hand printing unit labeling surfaces with diverse information, combines printing head with position sensor and image memory
Inventor: PAUGSTADT RALF
IPC: B41M7/00
Filed: 1999-10-03
Abstract: The head includes individually-addressable elements (2) and has a position sensor (4) connected to it. Control electronics (5) with an image memory (6) are connected to the printing head and position sensor. Data for the required printed image are stored in the memory. The unit (1) is manually passed over the region to be printed. The position sensor relays print head location continuously to the electronics, which causes the stored images to be laid down independently of the course and speed of movement.  An Independent claim is included for the corresponding method.
Patent DE-19947617-A1 (DE)
Title: Curvature sensor arrangement for bending parts, computes workpiece curvature measured from converted and measured displacement of sensing rollers resulting from curvature
Inventor: CHATTI SAMI
IPC: B21B38/12
Filed: 1999-09-30
Abstract: The sensor arrangement computes the workpiece curvature to be measured from the converted and measured displacement of sensing rollers resulting from the curvature. The conversion of the roller displacement is performed using either a string and several pulleys or two series of rollers joined together like segments of a chain.
Patent DE-19949597-A1 (DE)
Title: Apparatus for determining the casting time of molten metal comprises a melting vessel, heater, light receiver, frequency component extraction device and comparator
Inventor: KOMURO YOSHIAKI
IPC: F27D19/00
Filed: 1999-10-14
Abstract: Apparatus for determining the casting time of molten metal comprises a melting vessel, a heater for HF-induction heating of the melting vessel with an HF signal amplitude modulated with a low frequency signal, a light receiver for light emitted from the metal in the melting vessel, a device for extracting a frequency component with a higher frequency than the low frequency signal from the light representative signal, and a comparator for producing a starting signal when a starting signal from the frequency component extraction device exceeds a reference signal.
Patent DE-19950853-A1 (DE)
Title: Furniture cabinet or shelf unit contains grooved corner stands for receiving walls between top and bottom panels, which support round profile via diagonal piece on non grooved side
Inventor: RAAB KLAUS DIETER
IPC: A47B87/00
Filed: 1999-10-21
Abstract: The furniture support frame includes corner stands (3) with grooves (7) on two adjacent sides for receiving walls (8) extending between the base and cover panels (1, 2). The length edge of the corner stand opposite the grooved sides supports a round profile (5) via diagonal piece (6) and is joined to the support frame with the base and cover panels.
Patent DE-19952485-A1 (DE)
Title: Presentation device has lap-top, main and second screens, controller that rotates image on main screen by 180 degrees when main screen is pivoted by 220 degrees
Inventor: SCHWEIZER JOACHIM
IPC: G06F1/16
Filed: 1999-10-29
Abstract: The device is in the form of a lap-top computer with a removable keyboard (1), whereby the keyboard has a separate power supply and is coupled to the lap-top via a wireless link. A hinged main display screen (2) is pivotably attached to the lap-top's base body (4) via joints (3) and able to pivot over more than 200 degrees. A second screen is arranged in the base body beneath the removable keyboard. A controller rotates the image on the screen by 180 degrees when the main screen is pivoted by 220 degrees.  Independent claims are also included for a notebook with a keyboard and for a flat screen unit for a notebook.
Patent DE-19954500-A1 (DE)
Inventor: HAEBERLE KARL
IPC: C08G18/70
Filed: 1999-11-11
Abstract: The invention relates to compounds with carbodiimide units and carboxyl or carboxylate groups (compound V) derived from a) aliphatic or araliphatic C4 to C20 polyisocyanates (component a), b) aminocarboxylic acids or aminocarboxylic acid salts (component b), c) optionally further compounds with groups capable of reacting with isocyanate groups in an addition reaction (component c) and d) optionally other isocyanates (component d), whereby the carbodiimide units are exclusively derived from the isocyanate groups of the components a).
Patent DE-19954572-A1 (DE)
Title: Cooler for electric machine has heat exchanger with two adjacent fluid channels, centrifugal fans mounted in chambers offset with respect to center, to blow fluids in opposite directions
Inventor: OKAMOTO YOSHIYUKI
IPC: F28D9/00
Filed: 1999-11-12
Abstract: The cooling arrangement has a heat exchanger with two adjacent channels (2A,2B) for the two fluids, a first housing with a first chamber connected to the upstream end of the first channel and a first centrifugal fan (3) for blowing the first fluid into the first channel. The fan is mounted in the first chamber offset with respect to the center and rotates so that the first fluid is blown to the other side of the chamber. A second housing and chamber contain a similar fan arrangement (4) with an opposite flow direction.
Patent DE-19956063-A1 (DE)
Title: Keyboard input device for computer system has sealed key with light transmitter and optical detector beneath key
Inventor: WEISSBAUM ANDREAS
IPC: G06F3/033
Filed: 1999-11-22
Abstract: The key elements are in the form of diaphragm mounted pads that are deflected by application of finger pressure. Mounted behind each key is an infra red of ultra-violet light transmitter. The light output is directed via a prism to a receiver element. The action of key displacement interrupts the light transmission.
Patent DE-19956848-A1 (DE)
Title: Curcumin-Formulierungen
Inventor: AUWETER HELMUT
IPC: A61K8/04
Filed: 1999-11-26
Abstract: Die Erfindung betrifft Curcumin-Formulierungen, enthaltend Curcumin, dessen intensivste Reflexionslinie im Röntgen-Diffraktogramm im Bereich zwischen 2 THETA = 13 DEG und 2 THETA = 15 DEG liegt, deren Herstellung und Verwendung.
Patent DE-19958089-A1 (DE)
Title: Arrangement of two printing machines on parallel horizontal planes
Inventor: HALLER RALF
IPC: B41F13/00
Filed: 1999-12-02
Abstract: A first (401a) and second (401b) printing machine are parallel with each other. The printers of the first printing machine are in a row along a first axis (430a) on a first horizontal plane (432a). The printers of the second printing machine are in a row along a second axis (430b) on a horizontal second plane (432b) above the first plane. The first and second axis are horizontally spaced apart.
Patent DE-19958404-A1 (DE)
Title: Vorrichtung zur selektiven katalytischen Oxidation von Kohlenmonoxid
Inventor: MEGEDE DETLEF ZUR
IPC: H01M8/0662
Filed: 1999-12-03
Abstract: Die Erfindung betrifft eine mehrstufige Vorrichtung zur selektiven katalytischen Oxidation von in einem wasserstoffreichen Gasgemischstrom enthaltenen Kohlenmonoxid, wobei jede Stufe zumindest einen CO-Oxidationsraum aufweist, wobei einzelne Stufen kühlbar sind, und wobei jeder Stufe eingangsseitig ein oxidierendes Medium zudosierbar ist, wobei die Vorrichtung zumindest drei gekühlte Stufen zur CO-Oxidation aufweist, wobei für die ersten beiden Stufen eine gemeinsame Kühleinrichtung und für die dritte Stufe eine davon unabhängige Kühleinrichtung vorgesehen ist.
Patent DE-19961841-A1 (DE)
Title: Fraud-proof data carrier useful for security, e.g. banknote or check, contains photochromic substance converted from one stable isomer to another by light, embedded in substrate transmitting conversion and read-out light
Inventor: BROSOW JOERGEN
IPC: B44F1/12
Filed: 1999-12-21
Abstract: In a fraud-proof data carrier material with a substrate (I) and a photochromic substance (II), which can be converted by irradiation with light from a first state (IIA) to isomeric second state(s) (IIB) that can be distinguished from (IIA) by irradiation with light, (a) both states have long-term stability; (b) (I) has sufficient transparency for the wavelengths of light used for converting (IIA) to (IIB) and distinguishing these; and (c) (II) is embedded in (I). Independent claims are also included for (a) apparatus for testing this material; (b) apparatus for inscribing the data; (c) a method of inscribing binary coded data, in which both binary values 0 and 1 are recorded by the 2 states of (II) in a predetermined raster.
Patent EP-1050258-A1 (EP)
Inventor: SANTI GIUSEPPE
IPC: A47J31/40
Filed: 2000-04-27
Abstract: Device for feeding precompressed single-serving pods
in machines for the production of espresso coffee beverages,
comprising a retractable drawer (6) incorporating a lower pod
support (4) and pod (5) retaining means (17) which are
dissociated for travel purposes from said drawer (6) and
activated and deactivated in phase with the retraction
thereof.
Patent EP-1078731-A1 (EP)
Inventor: GEISS MANFRED DIPL-ING
IPC: B29C51/26
Filed: 2000-05-10
Abstract: Zum Wechseln eines Formwerkzeugs (14) und zum Ersetzen einer Materialpalette (12) bei einer wenigstens eine Beschickungsmaschine (11) aufweisenden Vakuumformmaschine (10) sind ein Verfahren und eine Vorrichtung vorgesehen, bei dem bzw. der ein Wechselwagen (15) mit zwei Aufnahmeabschnitten (16,17) zwischen wenigstens drei Arbeitsstellungen (A,B,C) in Zuordnung zu der Vakuumformmaschine (10) verfahrbar ist, wobei ein Aufnahmeabschnitt (16) eine volle Materialpalette (18) und der andere Aufnahmeabschnitt (17) ein neues Formwerkzeug (19) aufweist. Für den Umrüstvorgang wird zunächst die volle Materialpalette (18) in die Beschickungsmaschine (11) gebracht, anschließend der Aufnahmeabschnitt (16) mit dem auszutauschenden Formwerkzeug (14) beschickt und schließlich aus dem anderen Aufnahmeabschnitt (17) das neue Formwerkzeug (19) in die Vakuumformmaschine (10) eingeführt. <IMAGE>
Patent EP-1035508-A1 (EP)
IPC: G06T7/00
Filed: 1994-11-29
Abstract: A method for the automated segmentation of medical
images, including generating image data from radiographic
images of the breast. The method is applicable to breast
mammograms including the extraction of the skinline as well as
correction for non-uniform exposure conditions, hand
radiographs, and chest radiographs. Techniques for the
segmentation include noise filtering, local gray value range
determination, modified global histogram analysis, region
growing and determination of object contour. The method also
is applicable to skin detection and analysis of skin
thickening in medical images, where image segmentation, local
optimization of external skinline, creation of a gradient
image, identification of the internal skinline and then skin
thickness determination are carried out.
Patent EP-1077542-A1 (EP)
Inventor: PRIBIL KLAUS DR
IPC: H04L27/22
Filed: 2000-06-19
Abstract: The system has a transmitter part with a laser and an optical modulator for transmitting a modulated laser beam. The transmitter part contains analogue (5,7-10) and digital (11,13,14) stages that can be selectively connected to the optical modulator (2)n via a changeover switch (4) on the transmission side.
Patent EP-1065196-A1 (EP)
Inventor: KIYOHARA SATOSHI
IPC: C07C67/56
Filed: 2000-06-21
Abstract: A process of selectively separating and purifying
eicosapentaenoic and docosahexaenoic acids or the esters
thereof from a mixture comprising a highly unsaturated fatty
acid or the derivative thereof, which comprises the steps
of:
   flowing an aqueous medium comprising a silver salt through a
column filled with a diatomaceous earth to carry the silver
salt on the diatomaceous earth;   flowing a solvent solution of a mixture comprising the
highly unsaturated fatty acid or the derivative thereof
through the silver salt-carried diatomaceous earth in the
column; and   flowing a developing solvent through the column.