baber/WOPTO huggingface dataset:
Patent DE-19907490-A1 (DE)
Title: Adjustable spring system has torsion spring in hollow body, adjustment, rocker bars, and support rollers
IPC: B60N2/04
Filed: 1999-02-12
Abstract: The adjustable spring system has a torsion spring (10) in a cube-shaped hollow body (12) pivot mounted on its two end sides (24). The torsion spring on one side is mounted in an adjustment inside the hollow body, and on the other side in a fixed bearing pin. The hollow body is joined to one or two rocker bars (25) themselves joined to the part being sprung such as a seat surface. The adjustment is a longitudinally movable carriage in the hollow body with four or more support rollers (19). Two or more first support rollers with their top and bottom end parts (17,18) are supported on the torsion spring. Two or more further support rollers (21) are supported on the opposite inner wall (22) of the hollow body.
Patent DE-19909658-A1 (DE)
Inventor: PANTRING JUERGEN
IPC: F02D41/30
Filed: 1999-03-05
Abstract: The invention relates to a method and a device for operating an internal combustion engine with direct gas injection which has at least two cylinder banks or cylinder groups. The internal combustion engine is controlled on the basis of at least one specified value. The specified value for one cylinder bank or cylinder group differs from the specified value for at least one second cylinder bank or cylinder group in at least one operating mode.
Patent DE-19912195-A1 (DE)
Title: Verfahren und Funkkommunikationsnetz zur Steuerung eines Verbindungsaufbaus
Inventor: STYNEN JAN
IPC: H04W4/12
Filed: 1999-03-18
Abstract: Ausgehend davon, dass bei Nichterreichbarkeit des angerufenen Funkteilnehmers (BP) eine Nachricht (MESS) von einer Aufzeichnungseinrichtung (VMS) gespeichert wird und eine Meldung (NOTI) über das Vorliegen der Nachricht (MESS) an das mobile Endgerät gesendet wird, werden gemäß dem Gegenstand der Erfindung zusammen mit der Nachricht (MESS) eine Rufnummer (APN) des anrufenden Teilnehmers von der Aufzeichnungseinrichtung (VMS) gespeichert sowie bei einer Anforderung der Nachricht (MESS) durch den Funkteilnehmer (BP), von dem ein Verbindungsaufbau zur Aufzeichnungseinrichtung (VMS) initiiert und die gespeicherte Nachricht (MESS) über das mobile Endgerät empfangen wird, automatisch eine Verbindung zu dem Endgerät des anrufenden Teilnehmers (AP) von der Aufzeichnungseinrichtung (VMS) initiiert und netzseitig anhand der gespeicherten Rufnummer (APN) aufgebaut. Dadurch, dass eine Verbindung automatisch bei Anruf der für den vergeblich angerufenen Funkteilnehmer gespeicherten Nachricht von der Aufzeichnungseinrichtung initiiert und anhand der gespeicherten Rufnummer des anrufenden Teilnehmers aufgebaut wird, braucht der Funkteilnehmer einerseits sich nicht die Rufnummer des Anrufers "off-line" zu notieren und andererseits einen weiteren Verbindungsaufbau zu dem nun bekannten Anrufziel nicht selbst zu starten.
Patent DE-19915741-A1 (DE)
Title: Laser resonator, for an UV emitting laser used for lithography in the semiconductor industry, has an end mirror in the form of an optical unit having a wavelength selective and bandwidth limiting effect and having an UV reflective layer
Inventor: GOERTLER ANDREAS
IPC: H01S3/225
Filed: 1999-04-07
Abstract: An UV laser resonator has an end mirror in the form of an optical unit having a wavelength selective and bandwidth limiting effect and having an UV reflective layer. An UV laser resonator has a gas-filled space delimited by end mirrors, one mirror being in the form of an optical unit for gas-tight closure of one end of the gas space (1), exhibiting a wavelength selective and bandwidth limiting action and having an UV (partially) reflective optical layer. Preferred Features: The optical unit is a prism (3).
Patent DE-19916006-A1 (DE)
Title: Parameter matching method for adaption characteristic field for hydraulic clutch operating pressure in automatic transmission has parameter matching step for given class initating matching step for adjacent classes
Inventor: STRAUB JOACHIM
IPC: F16H61/04
Filed: 1999-04-09
Abstract: The parameter matching method uses sensors for detecting an external event for initiating a parameter matching step for the parameters of the characteristic field associated with a given class, with subsequent matching of the parameters of the adjacent classes by a fraction of the matching step, or by a defined mathematical function of the latter.
Patent DE-19916219-A1 (DE)
Title: Ink-jet printer has ink tank mounted on movable carriage, supplied from stationary tank via pump
Inventor: STELLMACH DIETER
IPC: B41J2/175
Filed: 1999-04-10
Abstract: The printer includes at least one movable carriage carrying a jet head, a stationary ink tank, and a carriage tank which is connected via a pump to supply the jet head. The carriage tank (1) is connected directly to the stationary tank via the pump. Ink level sensors in the carriage tank cause the pump motor to switch on or off, so that ink can be supplied from the stationary tank, as required by the carriage tank. The carriage tank may have a first ink chamber (2) for receiving ink, and a second ink chamber (3) divided partially by a wall (3), with respective sensors at different heights. A separate, sealed reference sensor chamber (5) is provided adjacent thereto.
Patent DE-19920594-A1 (DE)
Title: Alkali metal alcoholate production, especially from tertiary alcohol, and apparatus
Inventor: FRIEDRICH HOLGER
IPC: C07C29/70
Filed: 1999-05-05
Abstract: The production of alkali metal alcoholates (I) by reacting alkali metals (II) with alcohols (III) is carried out in the presence of a catalyst. An Independent claim is also included for apparatus used to produce solid (I) free from alcohol of crystallization.
Patent DE-19925918-A1 (DE)
Title: Reinforcing plastic extrudate and films, especially hollow section thermal insulation, by drawing a mesh sock around the film or extrudate directly after leaving the die
Inventor: STRASSER JEAN-PAUL
IPC: B29C48/15
Filed: 1999-06-07
Abstract: A woven mesh sock(5) is drawn around the plastic extrudate and film as they emerge from the extrusion die.
Patent DE-19925958-A1 (DE)
Title: Rocker mounting for a sailing boat mast has a welded A-shape support structure with a mast pivot axis at the same level as the shroud mountings for easy movement without side tilting
Inventor: HAESE FRANK DIETMAR
IPC: B63B15/02
Filed: 1999-06-02
Abstract: The rocker, as a swing mounting for the aluminum mast (1) of a sailing boat, is a welded fine steel structure (14) in an A-shape secured to the deck. The mast pivots on an axis (4) at the level of the rotating points for the shrouds. The mast is mounted with a flat plate within the mast with rivets at the forward side with an inner tube. Two removable side arms hold the shrouds at the rocker.
Patent DE-19932953-A1 (DE)
Title: Power semiconductor e.g. MOSFET or IGBT heat sink sandwich structure
Inventor: NAKASE YOSHIMI
IPC: H01L23/42
Filed: 1999-07-14
Abstract: The semiconductor device has a substrate structure (4) with a power semiconductor element (1) sandwiched between a pair of heat conductive plates (2,3). The plates fit into a channel (72) provided by a pair of cooperating heat sink elements (5,7). A clamping device (6,8) secures the substrate structure between the cooperating heat sink elements.
Patent DE-19936645-A1 (DE)
Title: Drink dispenser has syrup lines from different reservoir containers opening into central distribution element with one-way valve at each inlet, and central syrup feed to central mixer head
Inventor: SCHNELLER HUBERT
IPC: B67D1/00
Filed: 1999-08-04
Abstract: The drink dispenser has several reservoir containers (15) for different syrup types and a water feed line, whereby each reservoir container is connected to an input suction opening (22) of a mixing head connected to the water feed line for each syrup type.  A central control unit controls (12) controls the type, strength etc. of the drink. The syrup is fed into the mixing head by the vacuum produced by the water flow and is mixed with the water, then the mixed drink is dispensed via the output line. Syrup lines from the different reservoir containers open into a closed, hollow, central distribution element (9) with a one-way valve at each syrup inlet opening. The distributor output (24) is connected to the central mixer head (7) via a central syrup feed line (3). The central distributor has a water delivery opening (23).
Patent DE-19939319-A1 (DE)
Inventor: MENKEN LARS
IPC: H01T13/39
Filed: 1999-08-19
Abstract: The invention relates to a spark plug with a ceramic insulator that contains at its combustion chamber end a noble metal center electrode in a cylindrical center opening. In the direction of the end of the insulator that is remote from the combustion chamber a contact pin is located behind the noble metal center electrode in the cylindrical opening. The surface of the contact pin is provided with a layer that consists of one or more metal aluminides in order to reduce its corrosion.
Patent DE-19939520-A1 (DE)
Inventor: MATTES PATRICK
IPC: F02M47/02
Filed: 1999-08-20
Abstract: The invention relates to an injection system, comprising a piezoelectric actuator (10), a hydraulic transmission element (12) and a control valve (14). When the injection system is operating continuously, the stroke of the piezoelectric actuator (10) can be transmitted to the control valve (14) by means of a hydraulic medium in the hydraulic transmission element (12). The piezoelectric actuator (10) and the components of the hydraulic transmission element (12) are arranged in such a way in relation to the control valve (14) that at least part of the stroke of said piezoelectric actuator (10) can be transmitted directly to the control valve (14). According to the inventive method for operating a piezo injector, the piezoelectric actuator (10) is excited electrically and caused to perform a stroke, the stroke is transmitted directly to a control valve (14) in a first phase, the hub is transmitted hydraulically to a control valve (14) in a second phase, and the control valve (14) is opened as result of this stroke.
Patent DE-19940733-A1 (DE)
Title: Low friction bearing for linear movement of control shaft comprises outer ring containing rolling bearing components which is made from thin sheet metal and has inwardly-projecting flanges at either end produced by folding sheet
Inventor: SCHUEBEL RAINER
IPC: F16H63/30
Filed: 1999-08-27
Abstract: The low friction bearing for linear movement of a control shaft (1) comprises an outer ring (3) containing the ball bearings (5) . This is made from thin sheet metal and has inwardly-projecting flanges (3a, 3b) at either end produced by folding the sheet.
Patent DE-19941939-A1 (DE)
Title: Front impact crash protection system movable in vehicle length direction, comprises crash barrier mounted behind front panelling of vehicle
Inventor: EIPPER KONRAD
IPC: B60R19/40
Filed: 1999-09-03
Abstract: A crash barrier (6) is mounted behind the front panelling (2) of the vehicle and its height is sufficient to protect the front end of the vehicle during a collision.
Patent DE-19942641-A1 (DE)
Inventor: HAGEN INGO VON
IPC: C22C38/38
Filed: 1999-08-30
Abstract: The invention relates to the use of a steel alloy that contains (in % by weight):C 0.12-0.25 %; Si </= 0.40 %; Mn 1.20-1.80 %; P </= 0.025 %; S </= 0.010 %; Al 0.01-0.06 %; Cr 0.20-0.50 %; Mo 0.20-0.50 %; V 0.03-0.10 %; Cu </= 0.20 %; N </= 0.02 %, remainder iron and usual impurities, for producing high-tensile, weldable seamless steel tubes to be used as constructional tubes. The steel tubes are hot-rolled and are then quenched and tempered. The invention is especially characterized in that the steel alloy additionally contains 0.30-1.00 % W and that the Ni content possibly present in the alloy does not exceed 0.20 %.
Patent DE-19945349-A1 (DE)
Title: Preventing droplet dripping from discharge of electric valve for semiconductor wafer coating with liq.
Inventor: YANG YINGHAI
IPC: B05B12/00
Filed: 1999-09-22
Abstract: The process applies to the flow end of a fluid supplied from a fluid source to the electric ON-OFF valve discharge aperture. The control of the flow vol. of a fluid through a fluid passage is carried out according to a preset through flow control program. Thus a flow line of the fluid from the discharge aperture is in a restricted state corresp. to control of magnitude of applied electric current. Then the fluid flow is stopped so that the flow vol. equals zero when the flow line from the discharge aperture is restricted.  Independent claims are included for the system preventing liq. dripping.
Patent DE-19945467-A1 (DE)
Title: Blinkschaltung und Steuerung für Leuchtstofflampen
Inventor: BRAULT PIERRE
IPC: H05B41/34
Filed: 1999-09-22
Abstract: Eine Blinkschaltung für Leuchtstofflampen besteht aus einer Leuchtstofflampe, an die eine Wechselspannungsversorgungsquelle über eine in Reihe geschaltete Lastreaktanzvorrichtung angeschlossen ist, die eine Strombegrenzung bereitstellt. Die Heizgeräte der Leuchtstofflampe werden unabhängig gespeist. Ein Schaltgerät trennt und verbindet die Wechselversorgungsspannung mit einer vorherbestimmten Frequenzrate, die von einer Steuerschaltung bestimmt wird, die ein Schaltgerät steuert. Wenn das Schaltgerät geschlossen wird, wird die Leuchtstofflampe durch eine Doppelweggleichrichterbrücke umgangen, und die Reaktanzvorrichtung wird parallel zu der Versorgungsspannungsquelle und zu einem Vorbelastungswiderstand geschaltet, um die Brücke zu belasten und einen Resonanzkreis zu bilden und somit die Lastreaktanzvorrichtung konstant zu halten und einen Energieaustausch zwischen der Versorgungsspannungsquelle und der Lastreaktanzvorrichtung in einem Resonanzmodus zu gestatten, wodurch eine Sinuswellenform beibehalten und Verlust minimiert wird. Wenn sich das Schaltgerät in einem nichtleitenden, offenen Zustand befindet, ist die Lampe "an".
Patent DE-19946380-A1 (DE)
Title: Press instrument for joining workpieces, especially press fitting with reed, having electric energy storage housed in tool for supply of embedded electric and/or electronic component
Inventor: AMHERD RENE
IPC: B25B27/10
Filed: 1999-09-28
Abstract: The instrument comprises an exchangeable press tool (4) which includes at least two jaws (40) and a drive (2,3) for moving the cheeks from an opened to a final press position, as well as an electronic control and supervision arrangement (S). An electric energy storage (101) is housed in the tool, supplying at least one component (102-107) in the tool, which provides information transmission, control, and/or supervision functions.
Patent DE-19948274-A1 (DE)
Inventor: MAARTENSSON KNUT INGVAR
IPC: G08C17/02
Filed: 1999-10-06
Abstract: The invention relates to an automation system, comprising a controller, in particular, a decentralised control unit and several input/output units, i.e. input devices and/or output devices and/or combined input/output devices. Communication between the controller and the input/output units which can be remote-controlled, takes place via radio. To this end, both the controller (1) and the remote-control input/output units (2 to 5) are equipped with appropriate radio transmitters, radio receivers and antennae (6 to 15).
Patent DE-19948448-A1 (DE)
Title: Motor bearing with zero-play connection between two parts, e.g. for anti-lock braking system,  has film inserted between parts
Inventor: SCHMITT STEFAN A
IPC: F16C35/077
Filed: 1999-10-08
Abstract: A film (7) is inserted between the outer surface (6) of a first part (5) and the inner surface of an opening (4) in a second part (2). The film is arranged between the opening in the second part and the first part, and then the first part is inserted into the opening. Independent claims are included for a method of manufacturing a connection and for a film for using in the method.
Patent DE-19954537-A1 (DE)
Inventor: RUEHLE WOLFGANG
IPC: F02M63/00
Filed: 1999-11-12
Abstract: The invention relates to a fuel injection valve (1), in particular an injection valve for fuel injection units on internal combustion engines, which comprises a piezo-electric, or magneto-strictive actuator (2) and a valve closing body (30) which may be operated by the actuator (2), by means of a valve needle (5) and which cooperates with a valve seating area (31), to form a tight seal. A spacer (18) is linked to a support plate (23), by a first flexible seal (24), the support plate (23) is linked to a carrier (25), on the valve needle (5), by a second flexible seal (27) and the carrier (25) is linked to the spacer (18), by a third flexible seal (28), which together form a closed hydraulic conversion device (15).
Patent DE-19956959-A1 (DE)
Title: Arrangement for torque support of housing of shaft encoder on ventilation grille of electric motor, has retaining element in fashion of spreading dowel connected by screw with ventilation grille and with arm on housing of encoder
Inventor: LESSER HERBERT
IPC: H02K11/21
Filed: 1999-11-16
Abstract: The arrangement has a retaining element reaching into at least one mesh of the ventilation grille serving for the rotation security of the housing. The retaining element (7) is designed in the fashion of a spreading dowel. It is connected by a screw (8) on one hand with the ventilation grille and on the other hand with an outrigger arm (4) fastened on the housing (5) of the shaft encoder. The retaining element consists of a main body with at least two projections having slots.
Patent DE-19958982-A1 (DE)
Title: Sleeve for insulation and sealing of connection between two earth cables, has sleeve housing of two parts, in fill opening for age-hardening resin mass, two openings for earth cables and sealing elements
Inventor: DITRICH WERNER
IPC: H02G15/113
Filed: 1999-11-24
Abstract: A sleeve has a sleeve housing (1) made of at least two housing parts (2,3) which can be combined, and an in fill opening (13) of the sleeve housing for an age-hardening resin mass. At least two openings (8,9) of the sleeve housing for earth cables are located between at least two housing parts and have sealing seats (10,11) whose cross-sections exceed marginally the cross-sections of the earth cables to be led through. Sealing elements made of a soft or soft elastic material are to be arranged in the sealing seats in order to close and seal the gaps between the sealing seats and the earth cables, even when the sleeve body compresses the sealing elements above the earth cables under the weight of the resin mass and the sealing elements extend below the earth cables.
Patent EP-1039349-A1 (EP)
Inventor: NAGASAKA HIDEAKI
IPC: G03G5/14
Filed: 2000-03-17
Abstract: An electrophotographic photosensitive member
capable of exhibiting stable potential characteristics
and image forming performances under wide ranges of
environmental conditions, is formed of an
electroconductive support, and an intermediate layer
and a photosensitive layer disposed in this order on
the electroconductive support. The intermediate layer
comprises a thermosetting resin and an organometallic
compound, which may comprise a polymerizate of a
compound represented by formula (1) below:
 (RO) m -M-(L) n   
wherein R denotes an alkyl group; M denotes aluminum,
titanium, zirconium, germanium or silicon; L denotes
an organic group; m and n are integers of at least 0
giving m+n = 3 in case of M being aluminum and m+n = 4
in case of M being titanium, zirconium, germanium or
silicon.
Patent EP-1068937-A1 (EP)
Inventor: KLOSS GUENTER
IPC: B26B7/00
Filed: 2000-05-25
Abstract: The cutting blade has a U-shaped angle with a first arm formed as the fastening part (32a) which is connected by an intermediate web (36a) to a second outer arm formed as a cutting part (34a). The fastening part is angled at the end facing the intermediate web. The angled arm can be formed on a side facing the cutting part through a section of a side edge of the fastening part which is curved concave relative to the fastening opening.
Patent EP-1058157-A1 (EP)
Inventor: ITO MASANORI
IPC: G03G9/08
Filed: 2000-05-31
Abstract: A toner is formed of toner particles each
comprising a binder resin and iron oxide particles
dispersed therein. The toner particles are
characterized by uniform but non-surface-exposed
dispersion of the iron oxide particles within the
toner particles as represented by (i) a carbon content
(A) and an iron content (B) giving a ratio B/A < 0.001
at surfaces of the toner particles as measured by X-ray
photoelectron spectroscopy, (ii) an average
circularity of at least 0.970, and (iii) at least 50 %
by number of toner particles satisfying D/C ≦ 0.02,
wherein C denotes a projection area-equivalent
circular diameter of each toner particle and D denotes
a minimum distance of iron oxide particles from a
surface of the toner particle, based on a sectional
view of the toner particle as observed through a
transmission electron microscope (TEM). Because of
the above features, the toner can exhibit good long-term
continuous image forming performances especially
in an electrophotographic image forming process
wherein some members contact the image-bearing member,
e.g., for charging, developing and/or transfer.
Patent EP-1085295-A1 (EP)
Inventor: BASTIAN ANDREAS DR
IPC: B60K31/00
Filed: 2000-07-26
Abstract: The method involves detecting all objects, including their relative speed w.r.t the vehicle, using distance measurements to detect a general, reduced speed urban traffic situation and to detect local situations such as crossings, junctions and right-before-left priority rules. The data are evaluated using patterns to detect situations and used to influence acceleration and deceleration/braking
Patent EP-1176506-A1 (EP)
Inventor: MANDATO DAVIDE
IPC: H04L29/08
Filed: 2000-07-26
Abstract: To discover local resources of a network at least one predefined template (11) is
provided to at least one node (entry gateway server) (5) of a network (for example a
unified instant messaging system (1)). The template (11) contains a predefined
information on a logical grouping of front-ends (10) offered to a user in the local
environment of the entry gateway server (5). The template (11) is transmitted from the
entry gateway server (5) to a user's device, where it can be customized for example by
adding, deleting and/or modifying front-ends or the specification thereof. Finally, the
(customized) template (11) can be stored either in a central user profile database (3) in a
centralized way or locally cached in the user's device. The template (11) is specific for
a given service (e.g. IMB), and contains information on the use of locally available
resources.
Patent EP-1095847-A1 (EP)
Inventor: HEYMER ARNE DR-ING
IPC: B62M25/04
Filed: 2000-10-20
Abstract: The selector unit has a shift grip, two cable units (10,11) moving over a pulley (3), and a housing part (2) on handlebar, frame, etc. A positioner unit connects the shift grip or a component fastened to it, to the housing part. The unit has ratchets or grooves (16) located behind each other in turning direction of the grip, and a spring-loaded nose (17) or apertures, in active connection with ratchets or grooves. An adjusting mechanism adjusts the cable (14) of one unit relative to its sheath (8), in one direction and by such a distance, that the cable (15) of the other unit is moved in the opposite direction relative to its sheath (9).
Patent EP-0999701-A1 (EP)
Inventor: WADA JYOJI
IPC: G06T1/00
Filed: 1994-03-23
Abstract: In an imaging apparatus with rotary table having a plurality of control items, operation completion of control items, such as horizontal angle, vertical angle, zoom and focus, of the imaging apparatus and the rotary table is detected by respective completion detectors (17, 27) and so on. On the basis of the logical product of all operation completion signals, an AND circuit 3 permits control toward the next desired value.