baber/WOPTO huggingface dataset:
Patent DE-10110791-C1 (DE)
Title: Keramisches Kochsystem mit Glaskeramikplatte, Isolationsschicht und Heizelement
Inventor: WERMBTER KARSTEN
IPC: H05B3/74
Filed: 2001-03-06
Granted: 2002-11-07
Abstract: Die Erfindung betrifft ein keramisches Kochsystem mit einer Glaskeramikplatte, die auf ihrer Unterseite eine Isolationsschicht mit mindestens ein aus Dickschicht-Leiterbahnen bestehendes Heizelement zur direkten Beheizung der Glaskeramikplatte trägt. Eine einfache und eindeutig realisierbare Schutzschaltung wird dadurch geschaffen, dass die Glaskeramikplatte auf ihrer Unterseite Schutzleiter trägt, die in kleinem Abstand zu Abschnitten der Dickschicht-Leiterbahnen des Heizelementes angeordnet sind und dass die Schutzleiter parallel geschaltet mit einem Schaltmittel verbunden sind, das am Null-Leiter der Heizspannung angeschlossen ist.
Patent DE-10133743-C1 (DE)
Title: Verfahren zur Herstellung von Citronensäureestern
Inventor: KLEIN THOMAS
IPC: C07C67/08
Filed: 2001-07-11
Granted: 2003-03-27
Abstract: Die Erfindung betrifft ein Verfahren zur Veresterung von Citronensäure mit einwertigen gerad- oder verzweigtkettigen C4- bis C10-Alkoholen. DOLLAR A Ausgehend von den Nachteilen des bekannten Standes der Technik, soll ein verbessertes Verfahren geschaffen werden, das eine produktschonende Arbeitsweise ermöglicht, zu einer Verkürzung der Reaktionszeit führt, bei dem während der Veresterung praktisch keine Nebenprodukte gebildet werden und ein nahezu vollständiger Umsatz der Citronensäure erreicht wird. DOLLAR A Hierzu wird als Lösung ein Veresterungsverfahren in drei Abschnitten vorgeschlagen, bei dem DOLLAR A a) im ersten Abschnitt das Reaktionsgemisch auf Temperaturen von 100 bis 130 DEG C erhitzt und die Veresterung durch Selbstkatalyse bis zu einem Umsatz von 80 bis 90% durchgeführt wird, DOLLAR A b) im zweiten Abschnitt die Katalysatorzugabe erfolgt, die Reaktionstemperatur in Abhängigkeit von der Stabilität des jeweiligen Esters zwischen 100 DEG C und 145 DEG C eingestellt und die Veresterung bis zu einem Umsatz von 90 bis 95% weitergeführt wird sowie DOLLAR A c) im dritten Abschnitt die Reaktionstemperatur auf dem Höchstwert des zweiten Abschnittes gehalten, gegebenenfalls in Abhängigkeit von der jeweiligen Alkoholkomponente wasserfreier Alkohol zudosiert, die Inertgaseinleitung auf das drei- bis sechsfache gegenüber den ersten beiden Abschnitten erhöht und die Veresterungsreaktion nach nahezu vollständiger Umsetzung der Citronensäure bei einer Restsäurezahl von < 2 mg KOH/g im Veresterungsgemisch beendet wird.
Patent DE-10136182-C1 (DE)
Title: Signaling horn for adapting an operating value tune-in to a preset set point value has a switch to control an exciter current regarding pulse frequency/pulse duty factor and a control circuit to detect an operating value.
Inventor: BALLALTAS ANTONIO PEREZ
IPC: G10K9/122
Filed: 2001-07-25
Granted: 2002-12-12
Abstract: A switch (5) controlled by a pulse generator (6) controls pulse frequency/pulse duty factor of exciter current (I) flowing through a signaling horn (1). A control circuit has circuit blocks (8-12) to detect an operating value for the signaling horn and to control the pulse generator by relying on the fact that the operating value for the signaling horn accepts a set point value. Adjustments can be made for temperature and aging.
Patent DE-10213969-C1 (DE)
Title: Process for displaying flower pots on a pole comprises placing the flower pots on the pole so that the pole passes through an opening in the under side and tilting the flower pot at an angle to the previous flower pot
Inventor: THIESEN REINER
IPC: A47G7/04
Filed: 2002-03-28
Granted: 2003-05-22
Abstract: Process for displaying flower pots (18, 20) having an opening in the under side on a pole (10) comprises placing a first flower pot on the pole so that the pole passes through the opening and tilting the flower pot at an angle to the ground, and placing further flower pots on the pole in the same way and placing these flower pots at an angle on the previous flower pot.  An Independent claim is also included for a device used for displaying two or more flower pots planted up with flowers. Preferred Features: Adjacent flower pots are angled toward opposite sides.
Patent DE-10220220-C1 (DE)
Title: Localization device for optically-readable code or text uses localization pattern with at least four 2-dimensional elements of 2 different types
IPC: G06V30/224
Filed: 2002-05-06
Granted: 2003-05-22
Abstract: The localization device has at least one localization pattern (2) placed over the code or text, each localization pattern having a 2-dimensional arrangement of at least four 2-dimensional elements (3) of 2 different types, placed in a regular square or hexagonal pattern so that 2 elements of similar type are not next to one another along a common line.  An Independent claim for automatically-readable text is also included.
Patent DE-19506503-C1 (DE)
Title: Laboratory furnace esp. for research into materials
Inventor: WU MINZHI DIPL PHYS
IPC: F27B17/02
Filed: 1995-02-24
Granted: 1996-09-12
Abstract: The internal chamber of a laboratory furnace can be divided by a partition (1) into two chambers (4a,4b) whose temperatures can be independently controlled by heating elements (2). The geometry of the partition ensures the closest possible correspondence with the internal walls of the furnace. The partition has at least one chamber (5) inside it to contain a sample of material for thermal treatment.
Patent DE-19518532-C1 (DE)
Title: Electric vacuum cleaner housing
Inventor: KESS HERBERT
IPC: A47L5/00
Filed: 1995-05-19
Granted: 1996-05-09
Abstract: The vacuum cleaner housing has a dust space (3) provided with a dust separation filter, with a seal (7) around the peripheral edge (12) of the dust space, cooperating with a sealing rail (8) of the dust space cover (5), when this is in the closed position. The seal is formed to cooperate with the peripheral edge of a dust container (4), inserted in the dust space as an alternative to the standard dust filter bag, at a point between the edge of the dust space and the sealing rail.
Patent DE-19529653-C1 (DE)
Title: Control device for pivotable fixing to vertical wall
Inventor: MUENCH UDO
IPC: F16M11/08
Filed: 1995-08-11
Granted: 1997-01-02
Abstract: The device has two horizontal carrier plates (17,18) with holes mounted on a side wall (14) of the control device housing (10). Annular rotary bearings (19) mounted round the holes in the carrier plates are connected to hollow linkage parts (20) on the opposite outer sides of the carrier plates. The linkage parts have two mutually perpendicular mounting plates (21,23), whereby the first mounting plate (23) of each linkage part can be connected to the associated rotary bearing and the second (21) to the vertical fixing surface. The mounting plates, which protrude beyond the free edges of the carrier plates, have lead-throughs (22,24).
Patent DE-19534984-C1 (DE)
Title: Foundry core- or shell-making quality control process
IPC: B22C13/08
Filed: 1995-09-20
Granted: 1996-08-14
Abstract: To detect waste items and to avoid recurrent wastage, the invention relates to a method for quality control in core or shell shooters (1), moulding material being shot using a shooter into an openable tool (2) and being solidified therein to form a moulding (3), i.e. core, shell or the like, and the moulding (3) being removed when the tool (2) is opened. The method is such that when the tool (2) is opened and/ or during removal and /or after removal, the moulding (3) is measured without contact, the measuring values are supplied to a computer (6), are optionally processed therein and compared with stored control values, and the moulding (3) is identified as waste when a predetermined or definable deviation from the control values is detected.
Patent DE-19536461-C1 (DE)
Title: Identification marking for use with such as travel tickets
IPC: B42D25/29
Filed: 1995-09-29
Granted: 1996-11-14
Abstract: The invention relates to a commercial unit (7b) of printed matter of value with a plurality of partial units (5b) which comprise a plurality of printed items (3b) of value, and is characterised in that a cut marking pattern (19) comprising one or a plurality of cut recesses (17b) is positioned in each individual printed item (3b) in such a manner that each printed item (3b) from the same partial unit (5b) exclusively has the same cut marking pattern (19b), and each printed item (3b) from different partial units (5b) has differing cut marking patterns (19b). The invention also relates to a method for providing and issuing these printed items (3b) in which the partial units (5b) are provided to end users with 2 time delay and/or at different places for issuing the printed items (3b).
Patent DE-19536656-C1 (DE)
Title: Hand rail for railing
Inventor: SCHULTE KURT
IPC: E04F11/18
Filed: 1995-09-30
Granted: 1997-04-24
Abstract: The support strip (3) is provided with a plastic overcoat (4) which is C-shaped. The overcoat is formed from three parallel-running profiles (15-17) arranged in the longitudinal direction of the strip and clamped to each other. The two outer profiles (15,17) are somewhat U-shaped and encompass the longitudinal edges (6) of the strip. The central profile (16) is rectangular in cross-section and extends over the support strip. The outer profiles above the support have upwardly open longitudinal grooves (18) in which engage edge convolutions (19) extending downwards from the central profile.
Patent DE-19540766-C1 (DE)
Title: Tongue and groove timber board for outer cladding of buildings
Inventor: EHRENREICH STEFAN
IPC: E04F13/10
Filed: 1995-11-02
Granted: 1997-05-07
Abstract: The board (1) has an upper edge (2) with a tongue (5) between inner (4) and outer (3) shoulders. The lower edge (6) of the board has a groove (9) between inner (8) and outer (7) shoulders. The two outer shoulders when viewed from the upper to the lower edge are sloped at an angle ( alpha ) of less than 90 deg  or between 20 deg  and 80 deg to the plane of the boards.  The angle of the upper shoulder of the board can be made slightly greater than that of the lower shoulder to create a void in the joint. The corner of the upper sloping shoulder can be rounded to avoid a sharp corner and damage in contact with the lower board.
Patent DE-19610202-C1 (DE)
Title: Multiplex data packet transmission system for measurement of atmospheric pressure, temperature, humidity
Inventor: AMANN MATHIAS
IPC: G08C15/00
Filed: 1996-03-15
Granted: 1997-11-06
Abstract: The system comprises one or more identically constructed transmitters (201) and identical receivers (203) for packets of data transmitted over a common channel with registration bits inserted by operation of e.g. a pushbutton (202). Each receiver has an initialisation key (204) and a device (205) signalling that the initialisation code is already in use by another transmitter. Allocation of the transmitter(s) to receivers is determined by the system which also sets the characteristic time intervals of transmission. The transmitters are powered only at these times, and the receivers only at the times assigned to their allocated transmitters.
Patent DE-19623475-C1 (DE)
Title: Air conditioning plant for road vehicle
Inventor: UZ SADI
IPC: B60H1/32
Filed: 1996-06-12
Granted: 1997-07-03
Abstract: The plant involves a coupling (8) between the engine crankshaft (7) and the pulley belt drive (5) is so arranged that with the vehicle engine inoperative the complete pulley belt drive is uncoupled from the engine crankshaft and driven by the electric motor (2). The operation of the coupling is mechanical, hydraulic or electro-magnetic. With the operation of the cold compressor (6) the blower functions in the vehicle interior. The operation of the air conditioning plant is controlled by a time clock.
Patent DE-19646696-C1 (DE)
Title: Fixing bracket for sheet-metal housing of electrical apparatus esp power supply unit
Inventor: RASPOTNIG MICHAEL
IPC: H02B1/052
Filed: 1996-11-12
Granted: 1998-04-30
Abstract: The fixing bracket (50) is provided by a metal profile section, e.g. of Al, directly secured to the housing base (12) of the sheet metal apparatus housing and electrically connected to it. The opposing sides of the fixing bracket are provided with notches for securing it to one arm (74) of a mounting rail (72).  The fixing bracket may be provided with at least one notch for receiving a retaining element stamped out from the housing base, with an adjacent clip element (60,62) fitting into a reception slot (20) provided by the housing base.
Patent DE-19721117-C1 (DE)
Title: Supply cable winding device, e.g. for medical X=ray equipment
Inventor: KUPFER ADELBERT DIPL ING
IPC: B65H75/34
Filed: 1997-05-20
Granted: 1998-08-06
Abstract: The winding device has a rotary winding drum (2) for storage of 2 electrical supply cables (L1,L2) via respective mechanisms. Each supply cable has section (3.4) wound off from the drum as a second section (5) of the same supply cable is wound onto the drum, the first section of one cable wound on as the corresponding section of the other cable is wound off.  The drum may have a central part of greater diameter between 2 outer parts (9) of lesser diameter, the first sections of both cables wound in the central part and the second sections respectively wound on the outer parts.
Patent DE-19738115-C1 (DE)
Inventor: ROESNER WOLFGANG DR RER NAT
IPC: G06F7/50
Filed: 1997-09-01
Granted: 1999-03-18
Abstract: A circuit arrangement with lone-electron components has at least one lone-electron transistor, which is placed between a first main node and a second main node. The first node is capacitive betweeen a first operating voltage tap and a second operating voltage tap. The gate electrode of the lone-electron transistor is connected to a control voltage tap. The circuit arrangement concerned is suited for the logical combination of binary numbers, the positions of which are recorded in the first and second main nodes.
Patent DE-19739315-C1 (DE)
Title: Die slotting machine
Inventor: GIERTH CHRISTIAN
IPC: B23D37/10
Filed: 1997-09-08
Granted: 1998-10-22
Abstract: Die slotting machine comprises a machining table for the workpiece, a drawbridge and a scraping tool coupled to the drawbridge and operating in the axial direction arranged in a machine rig. The table (2) and the drawbridge (3) are shifted countercurrently.
Patent DE-19739834-C1 (DE)
Title: Stretch fabric finishing
IPC: D06C7/02
Filed: 1997-09-11
Granted: 1998-10-08
Abstract: The finishing process for stretch fabrics, with natural and synthetic fibre components, has a basic treatment stage where the fabric (W) is stretched.  Before the basic stage, a preceding stage (V) subjects the stretched fabric (W) to a temp. at least at the softening temp of the synthetic fibre portion, followed by abrupt cooling to a temp. below the working temp. for the material.     Also claimed is an appts. with an initial stage (V) with an adjustable fabric spreader (3), and especially a circular spreader.  It has ring jets (20) all round, to deliver a treatment medium (20) to the fabric (W).
Patent DE-19741912-C1 (DE)
Title: Production of effective antifoam remaining stable during storage from carrier oil, filler and optionally additives
Inventor: BOHLANDER RALF DR
IPC: B01D19/04
Filed: 1997-09-25
Granted: 1998-11-26
Abstract: Production of antifoam comprises mixing carrier oil, filler and optionally additives under reduced pressure and simultaneous removal of entrained air and water.
Patent DE-19812604-C1 (DE)
Title: Vectorial network analyzer for millimeter wave range
Inventor: ARNOLD ANDREAS
IPC: G01R27/28
Filed: 1998-03-23
Granted: 1999-09-16
Abstract: The network analyzer has a millimeter wave oscillator (O1) coupled to a transmitter and a millimeter wave receiver, with downwards mixing of the reception signal and part of the transmission signal via respective super heterodyne receivers, using at least one local millimeter wave oscillator (O2). A fixed frequency oscillator (O3) is coupled to a frequency and phase discriminator controlling a second network device (N2) in series with the HV network device (N1), for eliminating variations in the acceleration voltage for the first millimeter oscillator.
Patent DE-19819279-C1 (DE)
Title: Automatically operated room divider system
Inventor: JANUTTA REINHARD
IPC: E05F15/638
Filed: 1998-04-30
Granted: 1999-03-25
Abstract: The invention relates to a drive system for a partition wall system comprised of a plurality of individual elements which horizontally move on or in a guide track, said track being fastened to the ceiling, via rollers or corresponding means. Said individual elements can move such that they can be automatically brought from a successive arrangement thereof into a parked position. At least one part of the individual elements comprises separate driving means (14, 23). The relevant element(s) can be moved along the guide track by the driving means. Said elements can be moved independently of or at the same time as the other elements. The drive system comprises a central control unit (1) having a microprocessor and different memories. The output signal of the control unit transmits data and addresses over at least one two-wire connection (databus) to all driving means (14, 23) simultaneously in order to control the driving means (14, 23) of the individual elements which permits the individual elements and additional auxiliary functions for or in the individual elements to be individually controlled and regulated. The modification of data and addresses is carried out via an operator terminal (29).
Patent DE-19830635-C1 (DE)
Title: Mains connector with spark suppression for electrical equipment has lug protruding from suppresser housing with earth connector forming mains cable strain reliever with mounting plate
Inventor: LANGJAHR HANSPETER
IPC: H01R13/58
Filed: 1998-07-09
Granted: 2000-04-06
Abstract: The connector has a spark suppression component (11) mounted on a mounting plate (10), a mains connecting cable (12) and a strain reliever for the cable. The spark suppression component has a lug (14) protruding from its housing (13) with a connector (15) for the earth conductor (20). The lug and mounting plate form the strain reliever for the mains cable leading between the lug and plate.
Patent DE-19835119-C1 (DE)
Title: Hydrodynamic machine for motor vehicle has feed channel for work medium and housing containing at least two blade wheels movable at least axially relatively to each other into first and second positions
Inventor: ADAMS WERNER
IPC: B60T1/087
Filed: 1998-08-04
Granted: 2000-07-27
Abstract: A feed channel is provided for a work medium in the motor vehicle hydrodynamic machine, which has a housing (1) containing at least two blade wheels (3,5). These wheels are movable at least axially relative to each other into first and second positions. The housing also contains at least one outlet channel (15).  The blade wheels are arranged in the housing so that, in the first position, a work chamber of a retarder is formed. In the second position, one of the blade wheels functions as pump wheel and is in hydraulic connection with the outlet channel. Accordingly, the work medium is fed into the outlet channel, so that the function as hydrodynamic brake is annulled.
Patent DE-19858948-C1 (DE)
Title: Automatic umbrella with curved handle
Inventor: PUNZAG GALBADRACH
IPC: A45B25/02
Filed: 1998-12-10
Granted: 1999-11-04
Abstract: The automatic umbrella has a curved handle (1) with a connection frame (3) to a crown (2) with cover support rods (4). The crown is attached to the handle at an angle, with stability provided by the frame guide slide (1.4), crown and cover supports.
Patent DE-19858967-C1 (DE)
Inventor: HESSE CARSTEN
IPC: C07C37/64
Filed: 1998-12-21
Granted: 2000-07-13
Abstract: The invention relates to a tetrabutyl ammonium phenolate formulation which is liquid at room temperature and to a method for producing same.
Patent DE-19915509-C1 (DE)
Title: Production of a cylindrical component made of quartz glass has a flue with guiding elements arranged behind each other along the pulling axis
Inventor: SCHMITT CLEMENS
IPC: C03B23/047
Filed: 1999-04-07
Granted: 2000-06-08
Abstract: The flue comprises several guiding elements (8a-8c) arranged behind each other along the pulling axis moving independently of each other in a counter direction and in the flue direction. At least two guiding elements held at a gripping distance (G) apart are moved simultaneously on the cylinder with the same pulling speed in the flue direction.  Production of a cylindrical component made of quartz glass comprises drawing a cylinder (6) from a softened quartz glass mass (5) in a specified direction (7) along a pulling axis (2) by means of a flue on the cylinder. The flue comprises several guiding elements (8a-8c) arranged behind each other along the pulling axis moving independently of each other in a counter direction and in the flue direction. At least two guiding elements held at a gripping distance (G) apart are moved simultaneously on the cylinder with the same pulling speed in the flue direction.
Patent DE-19919597-C1 (DE)
Title: Liquid level monitoring device for overfill protection in motor vehicle fuel tank
Inventor: VORNHOLT DIRK
IPC: G01F23/26
Filed: 1999-04-29
Granted: 2000-06-29
Abstract: The device includes a capacitor (5) arranged at the critical level so that liquid (2) can penetrate inside the capacitor. A measuring device (8) detects the capacitance of the capacitor and provides measurement signals (9). Noise peaks are filtered out of the measurement signals and the current value of the filtered signal is compared with a reference value which was formed from previous measurement values.  A signal is generated to indicate that the level has been exceeded if the present value exceeds the reference value by a preset margin.
Patent DE-19945158-C1 (DE)
Title: Leakage connection for attaching leakage line to fuel injector
Inventor: UNRUH MARCUS
IPC: F02M55/02
Filed: 1999-09-21
Granted: 2000-12-07
Abstract: A bore (86) in a connecting nozzle (61) is arranged perpendicular to an opening (81) for a connection nipple (62). A recess (89) is provided at an outer side of the connection nozzle, opposite the bore.  In a final position, an axial securing device (63) engages a first arm (632) with the bore and is positively connected to an insert (91) of the connecting nipple. The securing device engages a protrusion (634) on a second arm with the recess in the connection nozzle.
Patent RU-2062105-C1 (RU)
Inventor: MEDVEDEV IGOR A
IPC: A61K35/64
Filed: 1992-11-06
Granted: 1996-06-20
Abstract: FIELD: medicine, dermatology. SUBSTANCE: method involves the use of ointment prepared on the basis of propolis and cacao oil taken at the definite ratios. EFFECT: enlarged action spectrum. 2 tbl
Patent RU-2033649-C1 (RU)
Inventor: BELOZEROV VLADIMIR YA
IPC: H01F3/04
Filed: 1992-12-07
Granted: 1995-04-20
Abstract: FIELD: metallurgy. SUBSTANCE: strip-wound core made of iron-based magnetic alloy contains Cu, Mo, Nb, Si, B at the following relation of constituents, atomic percent: copper - 0.5 to 2.0; molybdenum - 0.5 to 5.0; niobium - 0.001 to 4.5; silicon - 5 to 18; boron - 4 to 12; iron - the rest; the sum of the molybdenum and niobium constituents is within 2 to 5 atomic percent. Provision is made for variants of cores with a high saturation induction and low sensitivity to external stresses, containing in the structure at least 50% of crystals measuring less than 100 nm, and coated with a film of molybdenum oxide, at least 5 nm thick. EFFECT: improved design. 9 cl, 3 tbl