baber/WOPTO huggingface dataset:
Patent DE-19754025-A1 (DE)
Inventor: SIEMENSMEYER KARL DR
IPC: C09D11/328
Filed: 1997-12-05
Abstract: The invention relates to dye preparations containing the following in relation to the weight of the preparation: 0.1 to 30 wt.% of one or more dyes from the category of mono- or polyazo dyes containing no acid groups, 0.1 to 20 wt.% of a dispersing agent with a base consisting of an arylsulphonic acid-formaldehyde condensation product or 0.1 to 20 wt.% of a water-soluble dispersing agent with an oxalkylated phenol base, and optionally, water. The invention also relates to the use of the inventive dye preparations as inks in ink-jet processes and for textiles sublimation-transfer pressing.
Patent DE-19757449-A1 (DE)
Inventor: HEHL KARL
IPC: B29C45/23
Filed: 1997-12-23
Abstract: A plasticising cylinder (10) which can be closed by a shut-off nozzle, comprising a single-piece nozzle body (11). The space designed to receive a conveying element extends inside the body of the nozzle (11) and is tapered until it acquires the inside width of a nozzle duct (13). Curved bore holes (11d) emanate from the nozzle duct (13), extending around the needle of the nozzle (16) in the direction of the mouth of the nozzle (11b).
Patent DE-19802372-A1 (DE)
Title: Machine tool frame for cutting and converting routines
Inventor: THOMAS VOLKER
IPC: B23Q1/54
Filed: 1998-01-22
Abstract: Struts (2, 5, 7) forming the machine tool frame are arranged symmetrically round the main axis to draw off the main axial forces for maximum stiffness, and the main axis is coupled to the force input tripod-type component (1) through struts (2) which are mounted at one axial end of the base frame so as to reach out from here to the tripod.    The struts should be slightly angled at 4-15 deg  in relation to the component and surround the main axis symmetrically at 120 deg .   The tripod takes a device to produce a force at an angle to the main axis and the base frame struts (5) of the frame run parallel to the main axis and are straddled by bearer plates (4,). Each strut and its allocated strut are coupled at one point to the plate on the tripod side of the plate.
Patent DE-19802403-A1 (DE)
Title: Self-propelled invalid chair
Inventor: INOUE AKIRA
IPC: A61G5/04
Filed: 1998-01-22
Abstract: The wheelchair, (30) has a main body (31), a drive motor (32) three revolving bases (38,39) and several running balls (1) on ball bearings. The drive motor is built into the main body. The revolving bases are driven by the motor via drive axles (38a,39a). The running balls have a braking device. They are fitted to each of the revolving bases, so that the bases run via them on the floor surface. The running balls may be able to move relative to the floor surface in the same plane, in which case they consists of one large ball running on the floor and several small balls running on the upper part of the large one.
Patent DE-19804219-A1 (DE)
Title: Gripper system for manipulation of round-timbers, models and building timber
IPC: B25J15/02
Filed: 1998-02-03
Abstract: By means of a stabilizer (13) the swinging movements of the cable are damped. Grip arms (2) and holding-down devices (4) are also provided. Two parallel-acting and tongs-type grip arms (2) are provided on the gripper frame (1) and in the direct vicinity of the gripper arms holding-down devices are arranged symmetrically and pivotably. The holding-down devices at their ends have a movable pressure roller. The stabilizer is held by a rotary joint with a suitable degree of freedom on the gripper frame. The pivoting of the holding-down devices occurs under radio remote control by means of suitable hydraulic operating cylinders (6).
Patent DE-19806281-A1 (DE)
Title: Attachments for door seal of kitchen oven, produced at minimal cost and effort
Inventor: SCHILCHER MICHAEL
IPC: F24C15/02
Filed: 1998-02-16
Abstract: Seal attachment tabs (17) are one-piece with the door or surrounding flange (13). They are projecting, hook-like tabs, on which the seal (15) is hung. Preferred features: Seal attachments are formed by tabs stamped away from the door or flange. All fasteners are formed in this way. Regions cut away (19) in making the tabs, are completely covered by the seal fastened to the tabs. The tabs themselves are covered by the seal mounted on them. Seal ends are fixed by terminal tabs.
Patent DE-19808095-A1 (DE)
Title: Axial piston engine for driving pump used for pressurisation and transportation of liquid
Inventor: HAYASE IASO
IPC: F04B1/32
Filed: 1998-02-26
Abstract: The engine comprises a front diagnosis pair. The pair is provided with a first member (1) and a second member (2). A piston (8) reciprocates in each of several cylinders arranged parallel to each other. The piston is interlocked to the second member so that the piston reciprocates due to rotation of second member.The piston presses and compresses a fluid. The first member is provided with a spherical surface (19) which mutually contacts a spherical surface (24) of the second member. The second member rotates about its axis relatively to the first member offset to that of the first member
Patent DE-19812636-A1 (DE)
Title: Connecting arrangement for producing chip card enables highly reliable electrical, mechanical contacting of semiconduting chip mounted on module in aperture in card and long-term stability and reliability of entire chip card
Inventor: WILM ROBERT
IPC: G06K19/077
Filed: 1998-03-20
Abstract: The arrangement has a first coil on or in the insertion side of the module (3) and electrically connected to chip connectors.  A second coil (4) is mounted or formed on or in the card carrier aperture (2) so that inductive coupling occurs after inserting the module in the aperture. There is an electrical connection to a third (antenna) coil, or the second coil forms part of an antenna for wireless connection to the environment. An Independent claim is also included for a method of producing a chip card.
Patent DE-19818150-A1 (DE)
Inventor: BREM ERNST
IPC: H02K3/16
Filed: 1998-04-23
Abstract: The machine has a rotor (12) with pole zones in which damper rods (15) are arranged in the form of wedges inserted in longitudinal grooves (14) on the outside of the rotor, held in the grooves against the centrifugal forces arising during rapid rotation by a supporting arrangement and electrically connected by a damper ring (18) or segment (17). Pre-tensionable spring elements (22-24) distributed on the underside of the rods enable unrestricted insertion of the rods in the tensioned state; after removing the pre-tensioning, the spring elements force the rods against the supporting arrangement.
Patent DE-19819903-A1 (DE)
Inventor: BRUECKNER RAIMUND
IPC: H01R13/533
Filed: 1998-05-05
Abstract: According to the invention, in an electric current lead divided into at least two sections (4, 27) said sections (4, 27) are joined to an electric connection. To ensure the desired cooling in the different operating states, the one section (4) and/or the one connecting element (10) are air-cooled and the other section (27) and/or the other connecting element (22) are water-cooled.
Patent DE-19824065-A1 (DE)
Title: Lock cylinder for four-way turning keys
Inventor: SCHWAB DITTMAR
IPC: E05B29/04
Filed: 1998-05-29
Abstract: The lock cylinder has a cylinder core (1) rotatably mounted in a cylinder housing and having along the key channel (2) spring-loaded plate-like tumblers (12-19) which are each associated with a separate spring set in a spring channel of the cylinder core. The tumblers each have a window-shaped recess with on one side an operating face reaching up to a defined height. The core has four tumblers so that with a flat key inserted in the channel, each tumbler is associated with a different incision of the key so that the corresponding operating face of the relevant tumbler is supported on a predetermined step of the associated incision. The spring channels of the core are chosen so that all the tumblers have the same construction with the height (H) of the operating faces corresponding to the step depth of the key being different.
Patent DE-19825026-A1 (DE)
Title: Illumination and signalling device for airports, streets, railway systems and shipping channels
Inventor: NEVENS JAN
IPC: F21V3/00
Filed: 1998-06-04
Abstract: The device has at least one light source (7) with which light can be radiated via an output plate (3). An arrangement for keeping the device clean prevents deposits of water, moisture, fouling particles in water or moisture from being formed on the output plate.  The one or more light sources can emit light of different colours. The arrangement for keeping the device clean can be an anti-deposit coating on the output plate.
Patent DE-19826097-A1 (DE)
Title: Method of correcting fill vol. of pressure-operated clutches in motor vehicle transmissions, esp. of lamella clutches, ensures uniform switching quality when clutch parts wear and/or settle
Inventor: BURKHART HUGO
IPC: F16H61/06
Filed: 1998-06-12
Abstract: The method involves switching the clutch with a switching element with a fill pressure applied to the clutch during a filling period. A computer (6) determines a current switching element load state from predetermined process parameters of previous switching processes and obtains an empirically determined filling period for the determined switching state from a memory (7).
Patent DE-19826149-A1 (DE)
IPC: E04B9/24
Filed: 1998-06-12
Abstract: The invention relates to a ceiling element (1) for a ceiling (D) consisting of several ceiling elements, comprising a lower metal support (4) which is divided up by links (7) and has holes; and an active sound layer (5) which is arranged in the metal support. Said layer is a sound insulation layer or a sound absorption layer for example, especially in the form of an open-pore foam such as a melamine-resin foam. The active sound layer (5) is bonded to the metal support (4). According to the invention, the adhesive (6) is only applied to the link areas (11) and only the inner surfaces of the link areas (11) are bonded. This guarantees a simple, economical construction.
Patent DE-19826633-A1 (DE)
Title: Continuous woven belt as clothing to wind and shape cigarettes/filters
Inventor: SCHNEIDER MANFRED
IPC: D03D15/00
Filed: 1998-06-17
Abstract: The woven strip material, pref. as a continuous belt, uses the warps of filaments wound in spirals.  The warps are worked in blocks (1-5) of at least two filaments, with their material characteristics working across the woven belt.  Along the line of the warps, one block (5) forms a high tensile and inelastic center zone, and at least one block (1,3) forms an elastic edge zone.
Patent DE-19831572-A1 (DE)
Title: Anordnung und Verfahren zum Speichern der mit einer BIST-Schaltung erhaltenen Testergebnisse
Inventor: KRASSER HANS-JUERGEN
IPC: G11C29/00
Filed: 1998-07-14
Abstract: Die Erfindung betrifft eine Anordnung und ein Verfahren zum Speichern der mit einer BIST-Schaltung (7) erhaltenen Testerergebnisse von einem eine Speichervorrichtung (2, 3, 4, 5) aufweisenden Halbleiterchip (1). Diese Testergebnisse werden in den Leseverstärkern (6) der Speichervorrichtung (2, 3, 4, 5) selbst abgespeichert, in welchen auch Testprogramme für die BIST-Schaltung (7) abgelegt werden können.
Patent DE-19831885-A1 (DE)
Title: Stand for holding sacks open
Inventor: WINKLER WINFRIED
IPC: B65F1/14
Filed: 1998-07-17
Abstract: The sack (27) is turned over a support ring (3) with a sloping inner surface (8) in a collar-like fashion. The end (33) is tucked under a tongue (12) so that the weight of the sack content produces a self-tightening action.  The tongue has a thickened end (14) and can be made of elastic material. The shaped end (14) allows the sack to be easily released by pulling on the end (33).
Patent DE-19833376-A1 (DE)
Title: Double clutch arrangement reduces unwanted tugging moments which still remain
Inventor: RUEHLE GUENTER
IPC: F16D25/10
Filed: 1998-07-24
Abstract: A twin clutch (10) has a clutch shaft (12) with first (K1) and second (K2) individual clutches. Each clutch (K1, K2) is operated by a respective piston (36, 46), each with a first radial surface (F11, F12) on which a fluid acts. The pistons (36, 46) each enclose a chamber (58) on the side away from their radial surfaces (F11, F12) but adjacent to a second radial surface (F12, F22). The second radial surfaces (F12, F22) are of the same size. The chamber (58) is fluid-filled.
Patent DE-19838806-A1 (DE)
Inventor: HUB ANDREAS
IPC: G06T7/11
Filed: 1998-08-26
Abstract: The invention relates to a method for detecting an object which comprises the following steps: capture of data or an image, whereby image data are determined from a representation of a scene; and classification of the colours of at least one predefined object found in said scene to determine a perceived object colour. A mean colour parameter, which is essentially constant for the entire object, is assigned by means of a fuzzy control classification of all image points of the object to one particular colour class from a plurality of colour classes in a defined colour zone. The assigned colour class of the object colour corresponds to the visually perceived colour of the object in the scene. The invention further relates to a visual aid for carrying out said method.
Patent DE-19843161-A1 (DE)
Inventor: ERDMANN SVEN
IPC: F04C2/10
Filed: 1998-09-21
Abstract: The invention relates to a housing construction for accommodating and bearing a microsystem, e.g. a micropump (MP) for conveying a fluid. The aim of the invention is to improve the housing construction in such a way that it is no longer necessary to produce a special housing construction for each different application. To this end, several elements of a layered structure (20; 30; 31; 32; 40; 11; 12) are provided, including at least two which extend vertically in relation to a housing axis (100). One of said layered structure elements is configured as a support plate (30) with an axially oriented recess (30a) for receiving a first and second functional element (A) of the fluidic microsystem. One of the layered structure elements is configured as a connecting block (11) for mounting an inlet and an outlet (60) for carrying fluid (F) to and from the microsystem. An additional plate-shaped layered structure element (31; 20) is located between the connecting block (11) and the support plate (30) and bears an axially oriented channel segment (20a; 31k, 31k'), a peripherally oriented channel segment (41k, 41k') or a radially oriented channel segment (20r), or a combination of at least two of these channel segment types (20a, 20r) for guiding the fluid (F) through from the connections of the connecting block (11) to the microsystem in the recess (30a) in the support plate (30) and back.
Patent DE-19843598-A1 (DE)
Title: Elektrischer Füllstandsgeber für Kraftfahrzeugtanks
Inventor: GROETSCHEL NORBERT
IPC: G01F23/36
Filed: 1998-09-23
Abstract: Bekannte Füllstandsgeber weisen koordinierte Schleiferbahnen auf, die dazu führen, dass die Funktion des Füllstandsgebers durch verfälschte Füllstandsanzeigen gestört ist und ggf. zu einer Abschaltung der Füllstandsanzeige Anlass gibt. DOLLAR A Hierfür weist der neue Füllstandsgeber die Merkmale auf, dass die mit der Widerstandsschicht (11) verbundene Schleiferbahn (9) aus einer Anzahl von mit den Abstandslücken (14) nebeneinanderliegender, die Schleiferzinken (13) bildender Leiterbahnen (15) gebildet ist, wobei die außerhalb der Schleiferbahnen (9) liegenden Enden der Leiterbahnen (15) mit der einen Kammrücken (16) bildenden Widerstandsschicht (11) verbunden sind. DOLLAR A Hierdurch wird erreicht, dass eine ggf. vorliegende Korrosions- oder Sperrschicht bereits nach ein- oder zweimaligem Überfahren der Schleiferbahnen abgeschabt ist.
Patent DE-19844325-A1 (DE)
Title: Verfahren zur Herstellung von Alkoholen durch katalytische Hydrierung von Aldehyden oder Ketonen
Inventor: HAAS THOMAS
IPC: C07C29/145
Filed: 1998-09-28
Abstract: Zur Herstellung von Alkoholen durch katalytische Hydrierung von Aldehyden und Ketonen werden trägergebundene Ru-Katalysatoren verwendet. Das Problem einer Deaktivierung des Katalysators wird erfindungsgemäß durch die Verwendung eines Ru-Katalysators auf einem oxidischen Träger aus der Reihe TiO¶2¶, SiO¶2¶, ZrO¶2¶, MgO, Mischoxide und Silikate gelöst. Insbesondere Ru auf TiO¶2¶ oder SiO¶2¶ führen im Verfahren zu einer hohen Standzeit.
Patent DE-19846236-A1 (DE)
Title: Temperature-limiting device for gas cooker hob
Inventor: THUMFART DIETER DIPL ING
IPC: F24C3/12
Filed: 1998-10-07
Abstract: The device includes an electrode (12) which runs in a heating space (4) and is fixed to a temperature sensor (6) and/or a switching head (9). The electrode can be connected to one terminal of a current-measuring circuit (22). The circuit has a second terminal connected to a burner housing (1)
Patent DE-19847629-A1 (DE)
Title: Oxidation of olefinic compound, e.g. of propylene to propylene oxide, over heterogeneous catalyst uses medium containing carbon monoxide besides oxygen
Inventor: MUELLER ULRICH
IPC: C07D303/04
Filed: 1998-10-15
Abstract: In the oxidation of organic compound(s) (I) containing carbon-carbon (C-C) double bonds by reaction with a medium containing oxygen (O2) in the presence of a heterogeneous catalyst, the medium also contains carbon monoxide (CO).  An Independent claim is also included for an integrated process for the oxidation of (I) in 4 stages.
Patent DE-19849619-A1 (DE)
Title: Cooling system for motor vehicle with internal combustion engine has additional cooler in front section of vehicle and separate from main system containing charge air cooler and cooling medium cooler
Inventor: GOHL HANS-DIETER
IPC: F01P11/02
Filed: 1998-10-28
Abstract: The cooling system includes an additional cooler(10) in the front section of the vehicle and is separate from the main system containing the charge air cooler(2) and cooling medium cooler(1). The cooling air from the additional cooler to the main cooling system is fed direct to the cooling fan(6) on the suction side. The additional cooler is attached to a flap(13) in the forward structure of the vehicle. An additional air guide passage from the additional cooling air is formed on the main air guide plate(5) of the cooling fan.
Patent DE-19852454-A1 (DE)
Title: Reception improving device for radio signals
Inventor: PERTHOLD RAINER DIPL ING
IPC: H04B1/10
Filed: 1998-11-13
Abstract: The receiving aerial (16) is connected to a switching unit (14) together with the input from a second aerial (18). The switch provides alternate selection using a clock generator (20). The aerials are physically separated such that the signal from one aerial is used when the other is receiving a signal with unacceptable interference. The signal generator operates at around 100 kHz. An Independent claim is included for a method of improving the signal reception.
Patent DE-19855341-A1 (DE)
Title: Control of chemical conversion with breakdown and rearrangement to form required products, comprises impulse transfer under forces of mass attraction in closed system
Inventor: KRUMPHOLZ INGO
IPC: B01J19/12
Filed: 1998-12-01
Abstract: Control of chemical conversion comprising: (1) overcoming energy barriers at each required intermediate stage by directed impulse transfer; (2) releasing energy by bond rupture is bound; (3) generating the frequency pattern taking into account energy equation and conservation, wave mechanics and numbers theory; and (4) using \= 270 enzymes for catalysis during the conversion processes, is new. Control of chemical conversion comprising: (1) overcoming energy barriers at each required intermediate stage by directed impulse transfer using forces of mass attraction; (2) releasing energy by bond rupture is bound; (3) generating the frequency pattern (possibly implying temporal-, amplitude- and spectral profiles) taking into account energy equation and conservation, wave mechanics and numbers theory; and (4) using \= 270 enzymes for catalysis during the conversion processes, where no external energy is supplied to overcome the energy threshold and all processes are possible at room temperature, is new. The enzymes are made in accordance with requirements, employing corresponding frequency patterns. When it becomes necessary, they are destroyed, to avoid interference with the course of further reaction. Chemical processes decreasing entropy can be carried out, e.g. photosynthesis. Each product is synthesized from a mixture of educts completely incapable of reaction, with no apparent possibility of the desired product arising. Available biosystems can be used to carry out chemical reactions, by use of suitable frequency patterns to synthesize the desired chemical compound.  An Independent claim is included for energy recovery through atomic processes in which materials are caused through intentional use of mass attraction forces, to accept the m . v impulse. They are accelerated so powerfully in this way, that the volume of the relevant matter is greatly reduced by Lorentz contraction, to the extent that the specific mass of the element iridium is exceeded, as a result of which energy stored in the mass (reduction) is released.
Patent DE-19859203-A1 (DE)
Title: Adhesive strip for fixing a component, e.g. a seal, to a vehicle, comprises a carrier section and a number of cuts along the strip edge
Inventor: BRAEUHERR GUENTHER
IPC: B60J10/35
Filed: 1998-12-21
Abstract: An adhesive strip for fixing a component, especially a rubber elastic seal, to a vehicle, comprises a carrier section which holds the component. The strip (1) has a number of cuts (3) along at least one edge.
Patent DE-19860780-A1 (DE)
Title: Semiconductor device used in the manufacture of integrated circuits
Inventor: MATSUMOTO JUNKO
IPC: C09K13/08
Filed: 1998-12-30
Abstract: A semiconductor device is produced by: forming a resist mask (12) on a silicon oxide film (11) that lies on a silicon nitride film (8) with a step section on a semiconductor substrate (1) in such a way that there is an opening (15) above the step section; and etching the silicon oxide film through the opening of the resist mask using a gas containing rare gas and a gas based on CF.
Patent DE-19860829-A1 (DE)
Title: Halbleiterbaustein und Verfahren zu dessen Herstellung
Inventor: KOO BON JAE
IPC: H01L27/10
Filed: 1998-12-30
Abstract: Es wird ein verbesserter Halbleiterbaustein und ein Verfahren für dessen Herstellung ohne Verschlechterung der Eigenschaften des ferroelektrischen Kondensators (10), die durch eine darüberliegende dielektrische Zwischenschicht verursacht wird, offenbart. Das neue Verfahren bildet die dielektrische Zwischenschicht (11) über dem Kondensator (10) so aus, daß sie bezüglich des Kondensators (10) eine Dehnungsspannung aufweist. Die dielektrische Zwischenschicht (11) kann eine Niedertemperaturoxidschicht wie z. B. eine PE-TEOS-, USG- oder ECR-OX-Schicht sein.
Patent DE-19906834-A1 (DE)
Title: Paste-type dental glass ionomer cement composition
Inventor: NAKASEKO HISASHI
IPC: A61K6/884
Filed: 1999-02-18
Abstract: The composition includes a first paste comprising an  alpha , beta -unsaturated carboxylic acid polymer, water and a filler and a second paste comprising a fluoroaluminosilicate glass powder and a polymerizable monomer free of an acid group. A paste-type dental glass ionomer cement composition comprises: (a) a first paste comprising an  alpha , beta -unsaturated carboxylic acid polymer, water and a filler not reactive with the  alpha , beta -unsaturated carboxylic acid polymer; and (b) a second paste comprising a fluoroaluminosilicate glass powder and a polymerizable monomer free of an acid group. At least one of the pastes contains a polymerization catalyst.