baber/WOPTO huggingface dataset:
Patent DE-19914496-A1 (DE)
Title: Memory cell structure, especially for a DRAM, has a contact within a substrate for connecting a capacitor and a MOS transistor on opposite substrate surfaces
Inventor: WILLER JOSEF
IPC: H01L21/8242
Filed: 1999-03-30
Abstract: A memory cell structure comprises a contact (K) within a substrate (S) for connecting a capacitor and a MOS transistor on opposite substrate surfaces (O1, O2). A memory cell structure comprises a MOS transistor connected to a bit line (B) on one substrate surface (O1), a capacitor on the opposite substrate surface (O2) and a contact (K) in the substrate (S) for connecting the capacitor with the MOS transistor. An Independent claim is also included for production of the above memory cell structure.
Patent DE-19921153-A1 (DE)
Title: Adjustment mechanism for swivel chair, comprising specific arrangement of springs and joint elements for synchronized motion of seat and back
Inventor: BOCK HERMANN
IPC: A47C1/032
Filed: 1999-05-07
Abstract: The chair has a vertical column (4), and a seat part (6), movably joined to a horizontal base (2). It has a back part (7), also movable joined to the base. It is fitted with a specific adjustment mechanism (1), in order to lift the front area of the seat, when the back part is reclined. Four holding (8,10) and supporting elements (18) rotating around horizontal axles (21,28) and tensioned by a spring arrangement (20,22,24,25) are used for lifting and lowering the back part. Four more holding and supporting elements, also rotating around horizontal axles are joined to the front of the seat area. When the back is reclined, the front part of the seat area is slightly lifted in order to facilitate a comfortable seating position.
Patent DE-19921674-A1 (DE)
Title: Cooling device for electrical switchgear housing or control box
Inventor: RITTER FRANZ
IPC: H02B1/56
Filed: 1999-05-11
Abstract: The cooling device has a passive cooling system with a fan for extracting air from the interior of the switchgear housing or the control box and a heat exchanger, and an active cooling system with a compressor, a condenser, a collector/dryer, an expansion valve, an evaporator and a second fan for drawing in air from the environment and passing it through the heat exchanger.
Patent DE-19921859-A1 (DE)
Title: Verfahren zur Herstellung von Sesamprodukten
Inventor: RIETMANN HOLGER
IPC: A23L25/00
Filed: 1999-05-11
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines bei Raumtemperatur lagerfähigen, verzehrfertigen Tehinaproduktes, wobei man eine rohe Sesam-Samen-Paste mit Wasser und üblichen Geschmacksstoffen vermischt, dann bei einer Temperatur von 115-130 DEG C, vorzugsweise 120-125 DEG C während 5-20 Minuten sterilisiert und anschließend auf eine Temperatur unterhalb von 30 DEG C abkühlt und aseptisch verpackt, wobei der Ansatz zu einem Zeitpunkt, in dem er sich auf der Sterilisationstemperatur befindet, mittels eines Homogenisators homogenisiert wird.
Patent DE-19924114-A1 (DE)
Title: Synchronous electrical machine with permanent magnetic stimulation and transversal flux guidance, has central flux guide of H-cross-section with flux guide rails on at least one side
Inventor: SCHAEFERTOENS JOERN-HEINRICH
IPC: H02K21/12
Filed: 1999-05-26
Abstract: The machine has a central flux guide (3) of H-cross-section with flux guide rails (6) on at least one side on the ends of the arms of the central flux guide with the backs of the rails facing the central flux guide. There are mutually facing toothed poles (7) with their pole divisions running in the direction of the thickness of the H-shaped cross-section.
Patent DE-19924697-A1 (DE)
Title: Printed product making device starting from printed sheets, in which first and second input channels come out in transfer region into issuing channel
Inventor: BUSSE SVEN
IPC: B65H39/06
Filed: 1999-05-28
Abstract: The printed product making device has first and second input channels (18, 20) and an issuing channel (24). The first and second input channels come out in a transfer region (22) into the issuing channel. The first input channel feeds the sheets in a first plane (26) and the second one feeds them in another, higher plane (28).
Patent DE-19925230-A1 (DE)
Title: Motor vehicle engine stopping controller enables suitable automatic stopping and restarting of an engine
Inventor: TABATA ATSUSHI
IPC: F02D29/02
Filed: 1999-06-01
Abstract: The controller automatically stops an engine under predefined engine stopping conditions and automatically restarts the engine under predefined engine restarting conditions. A detector (360) detects a change in the ability of the engine to start. A matching device (400) adapts the performance of the automatic stopping procedure to the ability of the engine to start.
Patent DE-19926384-A1 (DE)
Title: Piston compressor is for producing compressed air for units in road vehicle, such as air springs with and without height regulation, compressed air brakes, positioning drive or for auxiliary power production
Inventor: KUEHNEL JOACHIM
IPC: F04B39/00
Filed: 1999-06-10
Abstract: The piston compressor is for the production of compressed air for units in a road vehicle, such as air springs with and without height regulation, compressed air brakes, positioning drive or for auxiliary power production. A piston driven by a crankshaft limits the cylinder space and the crankcase inner space. The cylinder inner space has an inlet valve opened by the suction stroke of the piston and an outlet valve opened by the pressure stroke.  The inlet valve (17) opening in the cylinder inner space (3) is effectively connected with the crankcase inner space (13) and in the crankcase (11) is an air inlet valve (15) opening in the crankcase inner space. In the crankcase is a crankshaft-driven rotary compressor of the lamella type, the rotor of which is connected to the crankshaft.
Patent DE-19926423-A1 (DE)
Title: Adjustable surgical instrument holder slides instrument shaft in releasably clamped sleeve permitting holder part shift and rotation.
Inventor: MAYENBERGER RUPERT
IPC: A61B90/50
Filed: 1999-06-10
Abstract: The sleeve (19) taking the shaft (3) of the instrument is so fixed onto a holder (1) that the holder extends over at most 90 deg  of the sleeve circumference and on one side only. The sleeve runs along one outside edge (10) of the holder and is releasably clamped into place in the holder part (7) having triangular section in a plane normal to the axis of the sleeve (19). The one holder part (1) slides relative the other holder parts in a guide (23) parallel to the sleeve axis (19), using a slider (27) to move the holder part (7) as described. When the holder part (7) is mounted on an adapter (9), this in turn swivels on base (8) round a first axis (Y) perpendicular to the slide axis of the part (7), the axis arranged on the underside of the main holder (1). Swivel device (34) serves to swivel the part (7) in relation to the adapter (9).
Patent DE-19929794-A1 (DE)
Title: Motor vehicle radar for detecting objects around vehicle
Inventor: TOKORO SETSUO
IPC: G01S13/931
Filed: 1999-06-29
Abstract: A reflected wave is mixed with part of the transmitted wave to form beat signals. A signal processor analyses the frequencies of the beat signals to detect objects. Two thresholds are set, the second greater than the first, for the signal levels of a frequency spectrum of the beat signals. The signal processor uses a beat frequency with a signal level above the second threshold to detect objects, and to determine if there is dirt on the transmitter or receiver, it compares the frequency spectrum with the first threshold in a predetermined frequency range.
Patent DE-19932403-A1 (DE)
Title: Autoclave plant with pressure-resistant reaction vessels used in making expanded concrete or sand-lime bricks, employs steam injector pump when pulling vacuum
Inventor: BOROSKE ARNOLD
IPC: C04B28/18
Filed: 1999-07-14
Abstract: The autoclave plant comprises reactor vessels (12,14,16) and at least one evacuation pipe (18) with a vacuum device attached to it for emptying the reaction vessels. A steam injection jet pump (20) creates the container pressure of 200-500 mbar, and a steam injector (24). Behind the steam injector is a condensate recirculation system, and a heat exchanger (28) for feedwater heating. An Independent claim is included for the corresponding method of manufacturing the bricks.
Patent DE-19937154-A1 (DE)
Title: Altitude detection in motor vehicle, calculating measurements of suction reed pressure from environmental pressure dependent on operating point, and subjecting them subsequently to filtering
Inventor: PFITZ MANFRED
IPC: G01C5/06
Filed: 1999-08-06
Abstract: The method involves determining a suction reed pressure and further operating parameters, such as number of revolutions, and engine temperature, whereby the measurements of the suction reed pressure are calculated permanently and dependent on an operating point from an environmental pressure, and are subjected subsequently to a filtering, whose time constant is dependent on operating parameters. The filter time constant is dependent at least on a load range and a calculation quality depending on an operating point, especially of the engine temperature,
Patent DE-19939631-A1 (DE)
Title: Multimedia unit with removable operator control for installation in vehicle, uses operator-control surface as touch-sensitive display operating together with processor system
Inventor: WENDLING FRANK
IPC: B60R11/00
Filed: 1999-08-20
Abstract: Multimedia units for installation in vehicles are often provided with a removable operator control having a considerable number of keys for controlling the various functions of the unit, some of which are redundant as far as the media functions used are concerned, and restrict the space available for telephone keys. By using an operator surface designed as a touch-sensitive display functioning in conjunction with the processor system and the operator- and display-software, an interactive user surface can be intelligently generated so that it has only actuation-and/or display-elements (E1-E8) that relate to the functional units to be adjusted and operated.
Patent DE-19946024-A1 (DE)
Title: Supply device for fuel, in which preliminary stage supplies fuel after preliminary filter via rise and pot casing to induction region of main stage
Inventor: STROHL WILLI
IPC: F02M37/50
Filed: 1999-09-25
Abstract: The fuel supply device has a supply pump (8) driven by an electric motor and a casing for the motor, pump and a filter device. The supply pump transports the main flow of fuel through a central recess in the filter pot to the upstream side of the main filter of the filter device. A side channel pump, open on one side, is used as a preliminary stage (32) for the supply pump. After the preliminary filter, fuel goes to a riser (37) and from there to a pot casing (40) and to the induction region of the main stage (28).
Patent DE-19951040-A1 (DE)
Title: Saw blade fixing and releasing mechanism for compass saw, with slot, boring, locking mechanism and saw blade holder
Inventor: OSADA YOSHIO
IPC: B27B33/12
Filed: 1999-10-22
Abstract: The saw blade fixing and release mechanism has a slot (20d) for the saw blade extending in the axial direction of a ram (20). A boring (20e) runs perpendicular to the ram axis, crossing the slot. A locking pin (30) is a sliding fit in the boring. The saw blade holder (28) fits round the ram and can move in the axial direction of the ram.
Patent DE-19951406-A1 (DE)
Inventor: KLING MARTIN
IPC: H04R3/14
Filed: 1999-10-26
Abstract: The invention relates to a multiple speaker consisting of at least two speakers. A low-pass frequency filter is connected upstream of one of said speakers and a phase shifter in the form of an all-pass filter is connected upstream of the other. The aim of the invention is to provide an arrangement of a multiple speaker of this type which is simple to produce and which has a substantially better frequency response and emission characteristics, with simple means. To this end, at least one phase shifter is connected upstream of the other speaker or speakers, respectively, the phase adjustment of all of the phase shifters being regulated in such a way that they correspond to the phase position of the speakers emitting the lower sounds so that all of the loudspeakers emit the low sounds in the same phase position. The invention is based on the idea that it is possible to use several speakers with preferably the same construction and allow all or at least the majority of these speakers to transmit the low sounds, the speakers that are required to transmit high frequencies in addition to the low frequencies being modified in their phase position in such a way that the low and lower frequencies respectively are emitted in the same phase position. A large speaker surface transmits the low frequencies, a small speaker surface transmits the middle and high frequencies. This produces better transmission results than can be achieved with speakers that are configured specifically for particular frequency ranges in terms of their structural shape. As a result, the invention is technically simple while the improvement in the emission characteristics that is possible is impressive.
Patent DE-19955344-A1 (DE)
Title: Baugruppe aus einem Kraftstoff-Einspritzventil und einem Modul zur Wasser-Einspritzung in einen Zylinder einer Verbrennungskraftmaschine
Inventor: RUOFF MANFRED
IPC: F02M25/022
Filed: 1999-11-17
Abstract: Zur Realisierung der Wassereinspritzung in eine Verbrennungskraftmaschine, insbesondere einen direkteinspritzenden Dieselmotor, wird eine Baugruppe aus einem Kraftstoff-Einspritzventil (10) und einem Modul (12) zur Wasser-Einspritzung vorgeschlagen, wobei das Modul (12) einen ringförmigen Trägerkörper (14, 18) aufweist, der mit Spritzlöchern (16) versehen ist, und wobei das ringförmige Modul (12) das Kraftstoff-Einspritzventil (10) umgibt. Diese Baugruppe ermöglicht eine funktionale Trennung der Kraftstoffeinspritzung einerseits und der Wassereinspritzung andererseits, so daß unabhängig von der Wassereinspritzung eine optimale Kraftstoffeinspritzung für alle Betriebsbedingungen realisiert werden kann.
Patent DE-19957408-A1 (DE)
Title: Coffin life monitoring system allows rapid exhumation of people mistakenly buried alive
Inventor: MODLER FRANK
IPC: G08C17/02
Filed: 1999-11-29
Abstract: The coffin (1) life monitoring system includes sensors for life signs such as breathing (7), movement or thermal (9) or pulse (6) with transmitter (13) and receiver (15) using a long wave antenna in the coffin or short wave antenna above the earth including the use of mobile phone units.
Patent DE-19957640-A1 (DE)
Title: Device for producing connection between structural parts involves at least one cylindrical end, preferably ball link housing with tube or round iron, first end being at least partly tubular with inner and outer diameters
Inventor: SOKOLIHS DIRK
IPC: F16B7/04
Filed: 1999-11-30
Abstract: The device for production of a connection between structural parts involves at least one cylindrical end (5,6), preferably a ball link housing with a tube or a round iron, the first end (5) being at least partly tubular with inner and outer diameters. The cylindrical second end (6) to be connected with the first has at least an outer diameter, which is either smaller than or equal to the inner diameter of the first structural part.  The first cylindrical end has at least one slot (7), in which at least one clamp wedge (1,1.1,1.2,1.3) is located. At least one device (2) indirectly and/or directly presses the at least one clamp wedge onto the second cylindrical end.
Patent DE-19957864-A1 (DE)
Title: Double axle arrangement for motor vehicle has steering linkage interconnecting rigid axles and equipped with distribution lever mounted on additional frame section to rotate around rotational axis
Inventor: BUFLER ERNST
IPC: B62D7/04
Filed: 1999-12-01
Abstract: The double axle arrangement has a steering linkage(4) interconnecting the rigid axles(2,3) and equipped with a distribution lever which is mounted on an additional frame section to rotate around a rotational axis(A). Two axle links(6,7) are pivot-connected to the distribution lever outside the rotational axis and connect the distribution lever to an off-center section of the rigid axles on one wheel side. A central operating rod or shaft engages with the steering linkage to rotate the distribution lever around the rotational axis.
Patent DE-19962571-A1 (DE)
Title: Production of trialkoxysilanes comprises reaction of silicon metal with an alcohol in the presence of a copper containing catalyst in an inert reaction medium comprising a diphenylalkane
Inventor: BRAND ALEXANDRA
IPC: C07F7/02
Filed: 1999-12-23
Abstract: Processes for the production of trialkoxysilanes by reaction of silicon metal with an alcohol in the presence of a copper containing catalyst in an inert reaction medium comprising a diphenylalkane are claimed.
Patent EP-1022592-A1 (EP)
Inventor: MISHIMA TAKAYUKI
IPC: C03C25/10
Filed: 2000-01-20
Abstract: A plastic clad optical fiber improved to suppress increase in
transmission loss caused by bending is provided. On an outer periphery of
a core (1) formed of quartz glass, an inner clad (2) having a prescribed
refractive index smaller than the refractive index of the outer peripheral
portion of the core is provided. Inner clad (2) is formed of quartz glass or a
plastic having Young's modulus of at least 50 Kg/mm 2 . On the outer
periphery of inner clad (2), an outer clad (3) formed of a plastic having a
prescribed refractive index smaller than the refractive index of the inner
clad (2) is provided. The ratio of the outer diameter of core (1) with respect
to the outer diameter of inner clad (2) is 0.90 to 0.99.
Patent EP-1026326-A1 (EP)
Inventor: MULLER FRANZ
IPC: E01F15/14
Filed: 2000-02-01
Abstract: The invention relates to a metal modular end
assembly for a safety road barrier designed for
gradually absorbing the impact of motor vehicles
thereby safely protecting their occupants, the road
barrier comprising corrugated elements coupled to the
front side of supporting piers by sliding coupling
elements providing a friction and a plastic deforming
in a direction parallel to the longitudinal extension
of the barrier, the barrier piers being anchored to
the ground by anchoring elements.
Patent EP-1055970-A1 (EP)
Inventor: NAKAMURA YASUSHI
IPC: G03G9/08
Filed: 2000-05-26
Abstract: A two-component developer includes a magnetic
carrier including magnetic carrier particles with an
average particle diameter of 35 µm to 100 µm, and a
toner including toner particles with a weight-average
particle diameter of 6.0 µm to 11.5 µm, to which at least
one additive is externally added thereto in an amount of
0.3 to 1.5 wt.% to the toner, the toner particles
including (a) toner particles with a particle diameter of
5 µm or less with a content ratio of 15% or less by
number, and (b) toner particles with such a particle
diameter that is two times or greater than the weight-average
particle diameter of the toner particles with a
content ratio of 5% or less by volume, the toner
particles satisfying a relationship of 0.60 ≦ D25/D75 ≦
0.85 as defined in the specification. A container in
which the two-component developer is contained, and an
electrophotographic image formation apparatus in which
the container is incorporated are proposed.
Patent EP-1099820-A1 (EP)
Inventor: AUDISIO VITTORIO
IPC: E05C17/28
Filed: 2000-07-27
Abstract: A door-stop device for vehicles comprises:
     a base structure (12) carrying a pair of rollers
(1, 2) that turn about respective axes which are
parallel to one another and are elastically pushed
against one another; and   a metal tie rod (14) having a pair of rolling
surfaces (26, 28) set opposite to one another, on
which the above-mentioned rollers (1, 2) act, said
rolling surfaces (26, 28) presenting at least one
positioning notch (32) designed to be engaged by one of
said rollers (1, 2) to define a position of stable
retention of the door.   
     The aforesaid positioning notch (32) presents:
     an arched central portion having a radius of
curvature R a  = (10 to 15) R 1 , where R 1  is the radius of
the corresponding roller (1);   a pair of arched lateral portions with a radius
of curvature R b  = (1.1 to 1.8) R 1 ,   
   where the aforesaid central portion has an
extension, in the direction of the longitudinal axis of
the tie rod, A = (0.15 to 0.30) R 1 .
Patent EP-1189260-A1 (EP)
Inventor: TEICHGRAEBER LUTZ
IPC: B08B1/04
Filed: 2000-09-08
Abstract: The present invention relates to a wafer cleaning apparatus
which can be suitably used for post CMP cleaning. 
     The wafer cleaning apparatus according to the present invention
comprises a wafer supporting device for vertically supporting
a wafer (3) to be cleaned, cylindrical sponges (1, 2)
for cleaning the wafer, said sponges being arranged in contact
with either surface of the wafer with their cylinder
axes being parallel to the wafer, a sponge positioning device
for pushing said sponges against said wafer, a wafer rotation
drive adapted to rotate said wafer at a constant speed, a
sponge rotation drive system adapted to rotate said sponges
at a constant speed, and a closed loop controller receiving
motor current signals from said wafer rotation drive and/or
said sponge rotation drive system, said motor current signals
representing friction data between wafer and sponges, said
closed loop controller providing an adjustment signal for adjusting
the friction between the sponges and the wafer to
said sponge positioning device.
Patent EP-1098169-A1 (EP)
Inventor: MORI AKIRA
IPC: G01C19/5656
Filed: 2000-10-31
Abstract: A vibrating gyroscope includes a vibrator (22) having a
plurality of piezoelectric members (24, 26) stacked and
polarized in directions opposing each other; at least one
drive electrode (32, 34) formed on one of the mutually
opposing main surfaces of the vibrator (22) to input a signal
for exciting the vibrator (22); at least two detection
electrodes (28, 30) formed on one of the mutually opposing
main surfaces of the vibrator (22) to output a signal in
accordance with vibration of the vibrator (22); and at least
one reference electrode (36) formed on one of the mutually
opposing main surfaces of the vibrator (22) to be connected to
a reference potential. The reference electrode (36) formed in
a position opposing the drive electrodes (32, 34) and the
detection electrodes (28, 30).
Patent EP-1205555-A1 (EP)
Inventor: KRAGL UDO PROF DR
IPC: C12P19/12
Filed: 2000-11-08
Abstract: A composition comprising an enzyme and an ionic liquid, optionally on a substrate, is new. An Independent claim is also included for conducting enzyme-catalyzed reactions in a medium containing an ionic liquid.
Patent EP-1104650-A1 (EP)
Inventor: MEIER ALEXANDER
IPC: A21C7/01
Filed: 2000-11-28
Abstract: A rolling assembly converts dough into an elongated round supply for e.g. French bread. The roller (6) has a lower frame (8) over which moves a lower belt (10). The base frame has an upper support frame (17) with a swivel frame (23) and upper belt (22), and a dough bed swing-press (39) with overlapping action. The support frame (17) is height-adjustable with respect to the bottom frame using a cam. The swing frame (23) and upper belt (22) has a weight-compensating gas spring (28). The pressure bed (39) is weight compensated by a gas spring (41). The gas springs (28, 41) pivot on the support frame (17). The swing frame (23), upper belt (22) and pressure bed unit (39) can be locked in the work position. The lifting gear may be operated by pneumatic, hydraulic or electrical action. The arrangement allows for use of either the upper roller or the pressure bed as required.