baber/WOPTO huggingface dataset:
Patent DE-19801444-A1 (DE)
Title: Vacuum cleaner with separating wall and grille between the fan and the dust entry chambers and abutting filter
Inventor: BOTT ERICH
IPC: A47L9/12
Filed: 1998-01-16
Abstract: The vacuum cleaner, of conventional design, has a grille covering the opening in a separating wall between the fan suction chamber and the dust chamber against which a filter is held. The edges of the grille dividers against the filter are profiled with notches, one above the other, providing vertical and horizontal channels through which the air is allowed to pass during use. The dividing wall (4) between the suction chamber (3) and dust collection chamber (2) has an opening, through which the air is drawn, covered by a grille (6) composed of horizontal bars (8) and vertical bars. A filter may be slid into U-sections (9) on either side of the grille and air channels (12,13), perpendicular to each other, are formed by notches (12) in the horizontal bars and the recessing of the vertical bars.
Patent DE-19807226-A1 (DE)
Title: Rapid one-stage deactivation and isolation of complex organo-metallic catalyst from homogeneous process
Inventor: FRITZ PETER-MATTHIAS DR RER NA
IPC: C07C2/30
Filed: 1998-02-20
Abstract: In the deactivation of the complex organometallic catalyst (I) from homogeneous processes, e.g. ethylene dimerisation or oligomerisation into linear  alpha -olefins (LAO), and isolation from the reaction mixture, which includes mixing with a solution of a metal hydroxide (II) in a protonic solvent, deactivation and isolation of (I) from the organic phase are carried out in one stage.
Patent DE-19811975-A1 (DE)
Title: Water meter fitted with exchangeable metering system
Inventor: BECKER RUDOLF
IPC: G01F15/18
Filed: 1998-03-19
Abstract: The water meter (2) has a ball cock (9) in both its connection stubs (7,8) on the mains inlet and customer outlet sides.
Patent DE-19812197-A1 (DE)
Title: Thin film laminated conductor
Inventor: UTSUMI MAKOTO
IPC: H05B33/28
Filed: 1998-03-19
Abstract: The conductor (2) is a thin film of Al, or its alloy formed in a given pattern on a transparent substrate (1), while a second conductor (3a) is a transparent, conductive thin film, containing a metal oxide and deposited in a given pattern on the substrate, with at least a part deposited on at least a part of the first conductor. Preferably, the Al alloy is chosen from a group containing one of the following elements, i.e. Si, Cu, Ti, Ta, Mo, Cr, Ni, Y, La, Nd, Gd, Tg and Dy. The first conductor may consist of two thin films, first containing Al or its alloy, and the second one containing a high melting point metal.
Patent DE-19814219-A1 (DE)
Inventor: WERNER KARL
IPC: G16H20/10
Filed: 1998-03-31
Abstract: According to the inventive method for regulating insulin medication, a patient's blood sugar levels are detected before and after meals. The difference between these two measured values is plotted against a quotient calculated from the carbohydrate units taken up during the meal and the insulin units used to compensate these carbohydrate units. By presenting a number of these points on a chart it is possible to obtain reference points for improving the insulin medication.
Patent DE-19822843-A1 (DE)
Title: Method to determine angular position or velocity of rotating shaft or axle, for use with IC engine
Inventor: TAUSCHER JOACHIM
IPC: G01D5/14
Filed: 1998-05-22
Abstract: A coded disc (54) is fixed to the axle (52). The disc has incremental angular sensors (10) that generate a sinusoidal analogue signal, which is sampled using an ADC to convert it to digital form.The digital values are filtered and normalized in an analysis unit and compared with stored reference values to produce high-resolution angular position data.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is made for a circuit arrangement for making high resolution angular position measurements of a rotating axle
Patent DE-19823913-A1 (DE)
Title: Circular DIN electrical connector
Inventor: HAVENER JACOB G
IPC: H01R13/46
Filed: 1998-05-28
Abstract: Screened connector (10) has an insulating insert (14) with several internal contacts (20) leading from an outer contact region (24) to a second contact region (26) for connection to circuits on a circuit board and at least one outer metal screen (12) enclosing and holding the insert so as to leave free the plug connecting and board connecting sides. The outer screen has a transverse flange (40) extending out to a peripheral outer edge (48) arranged annularly about the metal screen. At least one pair of opposing notches (46) in the peripheral edge are engaged by grippers (50) of a robot application device which controls the position, alignment and angle of the connector and which accurately places the connector at a connection point on a circuit board to connect the second contact region to circuits on the board.
Patent DE-19826314-A1 (DE)
Title: Semiconductor component test device
Inventor: HAYAMA HISAO
IPC: G01R31/01
Filed: 1998-06-12
Abstract: The device has test heads, beneath which test tablets (TST) pass. The test tablets move along a predetermined path and carry integrated circuits to be tested. One test head (104A) is for testing memory components and another test head (104B) is for testing logic components. When an integrated circuit containing both memory and logic components is positioned on the test tablet the components are individually tested by the relevant test head without any need to remove them from the tablet. The integrated circuits components may be tested in sequence, first the memory components and then the logic components.
Patent DE-19829695-A1 (DE)
Title: Hand pump for cycle tires etc.
Inventor: CHUANG LOUIS
IPC: F04B33/00
Filed: 1998-07-02
Abstract: The pump has a head (10) with air outlet (11), and a first hollow piston (30) and a second piston rod (70) movable to and fro by one end in the first piston rod and fixed by a second end on an operating handle (71).  At the first end of the second piston rod there is a comparatively small piston head.  A switching device allows the first piston rod to move in the outer tube (20) when it is located in a first position and to hold the first rod in position when it is located in a second position. The switching device has an engagement sleeve attached round the second piston rod and a holding sleeve (60) displaceable about the end of the sleeve.
Patent DE-19832666-A1 (DE)
Title: Zementhaltiger 2-Komponentenmörtel für Ankerstangen
Inventor: GIENAU ROLAND
IPC: E04B1/41
Filed: 1998-07-21
Abstract: Für die Befestigung von Ankerstangen und dergleichen Verankerungsmitteln wird eine härtbare Zweikomponentenmörtelmasse verwendet. Der aus feinteiligem Zement bestehende härtbare Bestandteil und der aus Wasserglas bestehende Härter der Mörtelmasse sind reaktionsinhibierend getrennt angeordnet und werden zur Anwendung unter Mischen zur Reaktion gebracht.
Patent DE-19834673-A1 (DE)
Title: Piezoelectric voltage transformer e.g. for 40 kV ignition voltage for automobiles
Inventor: MOCK RANDOLF
IPC: F02P3/02
Filed: 1998-07-31
Abstract: A voltage transformer includes a piezoelectric primary part (1), at least partly electrically controlled, and a piezoelectric secondary part (2) from which at least one electric output signal (Usec) can be tapped.  Both the primary part (1) and the secondary part (2) are clamped by a yoke (4), with the primary part specifically comprising of at least one multilayer piezoelement formed from at least one piezoelectric discrete layer (11).
Patent DE-19836087-A1 (DE)
Title: Monitoring method for correct operation of vehicular debiting equipment, stores location data input against satellite navigation data for later comparison by supervisory unit to eliminate possibility of fraudulent activity
Inventor: BARKER RONALD
IPC: G07B15/00
Filed: 1998-07-31
Abstract: For debiting, the mobile unit (1) stores data identifying the relevant road (8) network or region and the time of its use. An external system receives satellite navigation data, obtained over a wireless channel at the same time, all data being stored in non-volatile memory. Wireless channel verification is used. Should operation error be signaled, stored data is inspected for correspondence.
Patent DE-19841135-A1 (DE)
Title: Steel self-cutting anchorage bolt for concrete structure
Inventor: GERHARD ANTON
IPC: F16B35/00
Filed: 1998-09-09
Abstract: A steel bolt for insertion in a concrete substrate has a head (3) and shaft (2) with a helical cutting thread (6). The first two or three threads in the direction of insertion rest on a core tip of hardened steel, attached to the main shaft which is of corrosion resistant steel.
Patent DE-19841204-A1 (DE)
Inventor: ACKLIN BRUNO
IPC: H01S5/0232
Filed: 1998-09-09
Abstract: A light-emitting power semiconductor component (3) is mounted on a metal support structure (1) forming good heat transfer contact. A plastic protective body (9) surrounds the power semiconductor component (3) in the form of a cap by forming a recess for a light exiting area (8).
Patent DE-19842500-A1 (DE)
Title: Constructional toy set with transmission elements
Inventor: HATTING JAN
IPC: A63H33/04
Filed: 1998-09-17
Abstract: The transmission elements comprise shafts (3, 4), cogged wheels (1, 2) and support elements. The shaft ends have cavities in the form of equidistant grooves (8).  Each cog wheel has a central opening for the cavities in the shaft. One or more flanges on the central opening on the cog wheels fit into the grooves of the shaft cavity. Each cog wheel has a hub enclosing the central opening.  Each cog has a spoke radially round the hub. The spokes' outer ends each have a barrel-shaped cog.
Patent DE-19842565-A1 (DE)
Title: Pump arrangement for pressure regulation with PID regulator, having microprocessor system which calculates conduct of regulation path, and determines and sets derived parameters of regulator
Inventor: LAUZI MARKUS
IPC: G05B11/42
Filed: 1998-09-17
Abstract: A microprocessor system (4) regulates the conveyed pressure in dependence on the signal of a pressure sensor (5) through influence of the number of revolutions of, at least one of, at least two, parallel controlled gyroscope pump (11, 21), operating as regulation pump. The microprocessor system calculates a corresponding conduct of the regulation path, and determines and sets derived parameters of a regulator (42).  The arrangement includes at least two, parallel controlled gyroscope pumps (11, 21) for a variable conveyance of fluids in pipe systems. A pressure sensor (5) is arranged on the pressure side of the arrangement for detecting the conveyed pressure. A microprocessor system (4) regulates the conveyed pressure in dependence on the signal of the pressure sensor through influence of the number of revolutions of, at least one pump, operating as regulation pump. The microprocessor system determines a temporal course of the adjustment size of the number of revolutions of all active regulation pumps during an adaptive phase at an activation and/or deactivation of one or several regulation pumps, and the resulting temporal course of the conveyed pressure recorded by the pressure sensor. The microprocessor system calculates a corresponding conduct of the regulation path, and determines and sets derived parameters of a regulator (42).
Patent DE-19842829-A1 (DE)
Title: Vehicle seat has airbag device mounted as module with outlet flap for airbag between head support and back rest, containing distance sensor
Inventor: SCHWEISSGUT JAKOB
IPC: B60R21/26
Filed: 1998-09-18
Abstract: A vehicle seat has an airbag device located in the region of a head support (4) protruding from the back rest (7), which in the case of a rear-end shunt brings an airbag to unfold on the front side of the head support. The airbag device is mounted as a module with an outlet flap (11) for the airbag (3) between head support and back rest. The module contains a distance sensor. The airbag device in an accident situation allows an airbag release only then when the measured head distance to the head support lies in a pre-specified permissible range.
Patent DE-19846488-A1 (DE)
Title: Support pillars for vehicle trailer convertible into trading stall
IPC: B60D1/66
Filed: 1998-10-09
Abstract: The drive for the support pillar consists of a combined crank and chain gear. The chain gear and at least the parts connecting the chain and crank gears are located inside the pillar sections (8a,8b), or at least partially protrude inside. The crank gear (13,14) is attached on the lower pillar section (8a) beneath the upper edge of the counter. The lower chain wheel of the chain gear is attached on the shaft of the crank gear protruding inside the lower pillar section.
Patent DE-19846851-A1 (DE)
Title: Photosensitive composition and film for sand blasting for making printed circuit or insulation of plasma display panel
Inventor: MIZUSAWA RYUMA
IPC: B24C1/04
Filed: 1998-10-12
Abstract: Photosensitive composition for sand blasting contains: (A) a photopolymerizable urethane (meth)acrylate oligomer with  >=  2 (meth)acryloyl groups; (B) a photopolymerization initiator; and (C) cellulose derivative(s) selected from hydroxypropylcellulose, ethylhydroxyethylcellulose, hydroxypropylmethylcellulose phthalate (HPMCP) and hydroxypropylmethylcellulose acetate-phthalate (HPMCAP).
Patent DE-19847032-A1 (DE)
Title: Verfahren zur Herstellung von Teilen aus pulverförmigen antiadhäsiven organischen Stoffen, nach einem solchen Verfahren hergestelltes Teil und Gerät zur Durchführung eines solchen Verfahrens
Inventor: GUST HERBERT
IPC: B29B13/08
Filed: 1998-10-13
Abstract: Verfahren zur Herstellung von Teilen aus pulverförmigen antiadhäsiven organischen Stoffen, nach einem solchen Verfahren hergestelltes Teil und Gerät zur Durchführung eines solchen Verfahrens. DOLLAR A Mit dem Verfahren werden Teile, insbesondere aus Polytetrafluorethylen, hergestellt. Das nach dem Verfahren hergestellte Teil besteht aus einem antiadhäsiven pulverförmigen organischen Stoff. Das Gerät zur Durchführung des Verfahrens hat einen Aufnahmeraum, in dem ein Träger für das zu behandelnde Gut, eine Energiequelle und eine Elektrode vorgesehen sind. In den Aufnahmeraum mündet eine Leitung für ein Prozeßgas. DOLLAR A Um das Verfahren, das Teil und das Gerät so auszubilden, daß die antiadhäsive Eigenschaft aufweisenden pulverförmigen organischen Stoffe auf einfache und kostengünstige Weise eine feste Verbindung zwischen gleichen Teilen oder mit anderen Werkstoffen ermöglichen, wird der pulverförmige Stoff vor seiner Verarbeitung plasmabehandelt. In der Drehtrommel des Gerätes werden die pulverförmigen Teilchen bei der Plasmabehandlung intensiv durchmischt, so daß eine optimale Aktivierung der Teilchen gewährleistet ist. DOLLAR A Die plasmaaktivierte Oberfläche der Pulverteilchen ermöglicht, daß sie miteinander verbunden werden können, ohne daß zusätzliche Komponenten oder Ätzvorgänge erforderlich sind. Das Plasmapulver kann unmittelbar nach der Plasmabehandlung oder nach einer Lagerzeit weiterverarbeitet werden.
Patent DE-19847778-A1 (DE)
Title: Verfahren zur Herstellung von substituierten Dibenzoylmethanverbindungen
Inventor: HABECK THORSTEN
IPC: C07C45/42
Filed: 1998-10-16
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von substituierten Dibenzoylmethanverbindungen der allgemeinen Formel I,  DOLLAR F1 dadurch gekennzeichnet, daß man DOLLAR A a¶1¶) Benzaldehyde der allgemeinen Formel II mit Acetophenonen der allgemeinen Formel III zu den Chalkonen der allgemeinen Formel IV kondensiert  DOLLAR F2 oder DOLLAR A a¶2¶) Benzaldehyde der allgemeinen Formel V mit Acetophenonen der allgemeinen Formel VI zu den Chalkonen der allgemeinen Formel VII kondensiert und  DOLLAR F3 b) die Chalkone der Formeln IV und VII in die Dibenzoylmethanverbindungen der allgemeinen Formel I überführt, wobei die Substituenten R·1· und R·2· die in der Beschreibung genannten Bedeutungen haben.
Patent DE-19848093-A1 (DE)
Title: Lagermodul für ein Betätigungselement
Inventor: WEIS CHRISTIAN
IPC: B60K26/02
Filed: 1998-10-19
Abstract: Das Lagermodul (10) dient der Lagerung eines Betätigungselements, das gegen die Kraft wenigstens einer Rückstellfeder (32) unter reibungsbedingter Krafthysterese verstellbar ist. Bei bisherigen Lagermodulen werden neben den Rückstellfedern aufwendige Reibmechanismen vorgesehen, die für die gewünschte Hysterese sorgen. Um die Anzahl der notwendigen Teile eines Lagermoduls zu reduzieren, wird vorgeschlagen, daß die Kraftübertragung von der Rückstellfeder (32) über ein Reibelement (24) erfolgt, das beim Verstellen über eine der Rückstellfeder (32) zugeordnete Reibfläche (28) gleitet, wobei es entweder die Feder (32) spannt oder durch sie rückgestellt wird. Die direkte Erzeugung der Hysterese im Rückstellmechanismus verringert die Teilezahl und damit die Kosten der Herstellung für das Lagermodul (10).
Patent DE-19848201-A1 (DE)
Title: Dye mixtures useful for dyeing and printing polyester and cellulose acetate contain N-(3-(2-methoxyethoxy)-propyl-, N-3-methoxypropyl and N-3-ethoxypropyl-1,4-diamino-anthraquinone-2,3-dicarbimide
Inventor: EPPLE GERHARD
IPC: D06P1/20
Filed: 1998-10-20
Abstract: Dye mixtures contain, as essential components, three N-3-alkoxypropyl-1,4-diamino-anthraquinone-2,3-dicarbimide compounds, comprising the N-(3-(2-methoxyethoxy)-propyl compound (IA), N-3-methoxypropyl compound (IB) and N-3-ethoxypropyl compound (IC). Dye mixtures contain, as essential components, three N-3-alkoxypropyl-1,4-diamino-anthraquinone-2,3-dicarbimide compounds, comprising the N-(3-(2-methoxyethoxy)-propyl compound (IA), 3-methoxypropyl compound (IB) and 3-ethoxypropyl compound (IC) of formula (I): R  = (IA) 2-methoxyethyl (-(CH2)2-O-CH3), (IB) methyl (CH3), (IC) ethyl (C2H5). Independent claims are also included for: (a) the preparation of the dye mixtures; (b) dye formulations containing the mixtures and a dispersant based on arylsulfonic acid-formaldehyde condensation products and/or ligninsulfonate.
Patent DE-19851529-A1 (DE)
Title: End or radial contacting of conductor strands for manufacture of connector by inserting contact spear and clamping it by force of sheath
Inventor: SAHM JUERGEN
IPC: H01R4/24
Filed: 1998-11-09
Abstract: A contact spear (4) is introduced into the stranded conductor (1) and a rubber-elastic sheath applied directly to the strand bundle is expanded. The contact spear is clamped by the application of a radial or partially radial force to the penetrated contact spear by the sheath.  A contact device using a fixed contact spear is also claimed.
Patent DE-19854204-A1 (DE)
Title: Vorrichtung zum kontinuierlichen Aufbereiten von zu verarbeitenden kakaobutterhaltigen oder ähnlichen fetthaltigen Massen
Inventor: HEYDE HANS
IPC: A23G1/18
Filed: 1998-11-24
Abstract: Eine Vorrichtung zum kontinuierlichen Aufbereiten von zu verarbeitenden kakaobutterhaltigen oder ähnlichen fetthaltigen Massen, insbesondere Schokolademasse, besitzt eine Temperiersäule (1), die mehrere, einen Zylinder bildende, übereinander angeordnete und an einen Kreislauf für ein Temperiermedium angeschlossene Kammern (17) aufweist. Zwischen zwei benachbarten Kammern ist ein im wesentlichen von Temperierflächen (18) der beiden Kammern (17) begrenzter und von der Masse durchströmter Temperierraum (7) gebildet, in dem eine angetriebene Scheibe (6) angeordnet ist, die auf ihrem äußeren oder inneren Umfang Aussparungen (22) für den Übertritt der Masse von der Unterseite (11) der Scheibe auf deren Oberseite (10) und auf ihren beiden Oberflächen Abstreiferstege aufweist, die berührungslos an den Temperierflächen (18) der Kammern (17) entlangstreichen und dabei die Masse von der Temperierfläche (18) abstreifen. Als Abstreiferstege sind eine Vielzahl von Mischschaufeln (12) vorgesehen, die eine kleinere Erstreckung als der Radius der Scheibe (6) aufweisen und an der Oberseite (10) und der Unterseite (11) der Scheibe (6) über den Umfang der Scheibe ohne gegenseitige Kanalbildung verteilt angeordnet sind.
Patent DE-19857793-A1 (DE)
Title: Clamp for fitting in miter clamping device, with sliding clamping jaw having two bearing blocks for selective receiving of one of axial elements of traction rod
Inventor: KOENIG MARTIN
IPC: B25B5/16
Filed: 1998-12-15
Abstract: The clamp has two clamping jaws (24, 28) and a traction rod (30) with two axial elements (48, 50), pivoted to the clamping jaws, one of which is a sliding one. The sliding clamping jaw (24) has two bearing blocks (34) for the selective reception of one of the axial elements of the traction rod or one of the adapter pieces (58) with setting surfaces (66).
Patent DE-19858008-A1 (DE)
Title: Determination of the propagation time difference of signals in a television signal transmission
Inventor: HELM LOTHAR
IPC: H04N17/00
Filed: 1998-12-16
Abstract: A signal generator (10) and a synchronous measurement unit (100) are connected to the transmission path (20) that has a coupled video camera (30) and a microphone (40). Video output is to a monitor (90) and audio output to a loudspeaker (80).The video and optical pulses are sent with a value below a set threshold level and the propagation time is determined.
Patent DE-19859574-A1 (DE)
Title: Construction connection unit for e.g. house has skeleton construction unit with a number of cross-struts and vertical cross-bars
Inventor: VIEZENS LUDWIG
IPC: F16B7/00
Filed: 1998-12-22
Abstract: The construction connection unit comprises a construction unit (10) with a number of cross-struts connected together. A wooden strut skeleton is provided for a house with cellar (12), first floor (14) and attic (16). At the connecting points in the top floor are vertical cross-bars (30) and 12 wooden struts (40). Between the first floor and roof are roof supports (50) in the horizontal direction.
Patent DE-19860153-A1 (DE)
Title: Method for suppression of reception interference of radio reception caused by electrical machine e.g. electric operated window, involves operating motor with corresponding pulse repetition rate excluding reception interference
Inventor: JEHN RAINER
IPC: H02K11/02
Filed: 1998-12-24
Abstract: At least one pulse repetition rate is in each case determined in the form of a pulse rate with assigned pulse repetition rate of supplied motor as an electrical machine for several radio frequencies as a reception frequency. If the radio reception device is operated with one of the frequencies as a reception frequency, the motor is operated with a pulse repetition rate which will not cause interference on that channel.  Clock generator (60) produces a pulse rate using a pulse repetition rate set by a processor (46), to cause a soft start of a motor (54). After a time of e.g. 0,3 sec, a clock generator (50) switches off the generation of clock pulses and sets a constant rate at the output of DC voltage on its output. An Independent claim is included for a device for suppressing reception interference of vehicle radio.
Patent DE-19860487-A1 (DE)
Title: Verfahren und Vorrichtung zur räumlichen Vermessung einer Inhomogenität an einer Oberfläche eines Kernreaktorbauteils und Anwendung des Verfahrens zur Vermessung einer elektrisch praktisch nicht leitenden Schicht
Inventor: KINDLEIN WOLFRAM
IPC: G01B17/00
Filed: 1998-12-28
Abstract: Verfahren und Vorrichtung zur räumlichen Vermessung einer Inhomogenität an einer Oberfläche eines Kernreaktorbauteils und Anwendung des Verfahrens zur Vermessung einer elektrisch praktisch nicht leitenden Schicht. DOLLAR A Um eine Oxidschicht oder ähnliche Schichten auf der Oberfläche eines Brennstabs mit Wirbelstrom- oder Ultraschall-Sonden auszumessen, ist die Kennlinie der entsprechenden Sonde erforderlich. Gemäß der Erfindung wird dazu die Sonde von einer blanken Oberfläche abgehoben und das Sondensignal als Funktion des Abstands von der Oberfläche registriert