baber/WOPTO huggingface dataset:
Patent DE-19902710-A1 (DE)
Title: Brake amplifier with emergency brake function for vehicles
Inventor: HARTH RALF
IPC: B60T13/00
Filed: 1999-01-25
Abstract: The brake amplifier has a first sealing seat (15) which can move relative to the control casing (8).  A fixing device (26) can lock the sealing seat if a present relative movement between the valve piston (6) and the control casing is exceeded, so that the fixing device can at least prevent a movement of the sealing seat in the operating direction (30).
Patent DE-19903568-A1 (DE)
Title: Method of measuring and evaluating biometric characteristics of finger, especially for controlling access to object
Inventor: DAISS ARMIN
IPC: G07C9/00
Filed: 1999-01-29
Abstract: The method involves detecting all measurement values produced by a biometric sensor applied to the finger of a user. A few selected measurement values are evaluated by comparing them with a reference pattern. A significantly larger number of parameters is evaluated if the comparison of the few parameters yields significant coincidence with the reference pattern.  The larger number of values is compared with further reference patterns and a control signal is generated if the number of measurement values coinciding with the reference pattern exceeds a predefined threshold.
Patent DE-19912522-A1 (DE)
Title: Locking mechanism for e.g. safety connector in communication systems
Inventor: BRENNER WOLFGANG
IPC: H04Q1/14
Filed: 1999-03-19
Abstract: The mechanism includes a slide (11) and a grip (10) for the position locking of a pluggable contact module (7), such as a safety unit, connection plug, connecting cord. The contact module can be locked positively with a carrier tray in each of both grips using the slide. Preferably, the slide can be placed on the grip using a snap-on hook (14).  The slide can be positioned non-positively in two positions using snap-on naps (16). The slide uses a locking hook (18) which engages in a locking section (20) of the carrier tray for providing a positive connection to a distribution unit (1) of a communication system.
Patent DE-19913130-A1 (DE)
Title: Write driver circuit with reduced current rise time in a low power magnetic recording systems
Inventor: DAVIS BRADLEY K
IPC: G11B5/008
Filed: 1999-03-23
Abstract: The write driver circuit (80) includes a common mode component (30) for enabling the output voltage of the circuit to be varied or set at preselected values. Two input terminals (21, 22) are coupled to four transistors with one of the two input terminals low when the other is high. If the first write signal is high transistors one and two (25, 27) are on and if the second input signal is high the third and fourth transistors (32, 34) are on. An inductive element (29) with two terminals is connected in parallel to a variable damping resistance circuit (70) and the four transistors. The transistors are connected in such a way that one and four are at one terminal and two and three at the other so that when the first input signal is high current passes from the first to the second terminal and when the second input terminal is high current flows from the second terminal to the first terminal. An Independent claim is included for a method of fabricating a write driver circuit.
Patent DE-19916960-A1 (DE)
Title: Micro-tool, especially a micro-gripper for precise positioning of e.g. micro-lenses in micro-optical system assembly, has a gripper arm acceleration mechanism for overcoming adhesive force between a held component and a gripping face
Inventor: FUNK KARSTEN
IPC: B25J15/02
Filed: 1999-04-15
Abstract: A micro-tool (5) includes a gripper arm acceleration mechanism for overcoming adhesive force between a held component (10) and a gripper arm gripping face (25). A micro-tool has an actuator-driven gripper arm (11) with a gripping face (25) for fixing a component (10) to the gripper arm, a mechanism being provided for (periodically) imparting acceleration to the gripper arm such that the inertial force, resulting from the component inertia and the acceleration, is greater than adhesive force between the component (10) and the gripping face (25). Independent claims are also included for the following: (i) a component manipulation method employing the above micro-tool; and (ii) a process for producing the above micro-tool.
Patent DE-19917018-A1 (DE)
Title: Continuous riveter for continuously ejecting (clinching) blind rivets that effect the caulking on metal plates, etc.
Inventor: OHUCHI MASATOSHI
IPC: B21J15/10
Filed: 1999-04-15
Abstract: The riveter includes a nose piston connected to a cylinder, which can move in a chuck cylinder. A jaw carried by a jaw case in the cylinder can be engaged with and disengaged from an internal tapered surface of the jaw case, for holding and releasing the shank of a blind rivet (R). A jaw pusher is biased to abut against the jaw. A nose piece is connected to the cylinder for receiving the shank of the blind rivet. A rivet supply section (C) includes an accommodation case (40) for accommodating a web-like blind rivet holder (T) in a wound state. A tape air cylinder incrementally advances the blind rivet holder along a guide plate. The guide plate extends from the accommodation case of the rivet supply section, and includes a linear feed section (43a) of a predetermined length and a bent section (43b) inclined at a predetermined angle ( beta ) with respect to the linear feed section for bending the blind rivet holder. The cylinder is arranged to be aligned with a shank of a blind rivet held by the blind rivet holder immediately after the rivet holder has passed from the linear feed section to the bent section.
Patent DE-19920510-A1 (DE)
Inventor: KACHEL RUDOLF
IPC: H04M3/42
Filed: 1999-05-05
Abstract: An information processing device (10) according to the invention has a first memory (12) that stores input real time information data in the form of an endless loop, at least until an event occurs, the data being kept in the first memory (12) in an endless loop. This ensures that the data having occurred before the event in the time window of the endless loop are still complete are not overwritten when the event occurs. In telephones or radio devices information is maintained, even when the connection suddenly breaks down, without operating a release switch. In broadcasting and television transmissions a desire to repeat a certain audio or video sequence or having a record of the whole transmission from the beginning can still be fulfilled, even when the certain audio or video sequence is already finished, in the case of a video sequence even in a quick-motion mode.
Patent DE-19925801-A1 (DE)
Title: Process for changing the point sizes during laser engraving, e.g. of glass comprises applying energy in the form of a focused laser beam to the workpiece transparent for a laser
Inventor: LENK ANDREAS
IPC: B23K26/00
Filed: 1999-06-03
Abstract: Process for changing the point sizes during laser engraving comprises applying energy in the form of a focused laser beam to the workpiece transparent for a laser. For each laser type, the effective pulse length is regulated beginning with the time for the ignition of the plasma up to the plasma effect has ended in the material at each point of the workpiece depending on the required point sizes.  AN Independent claim is also included for a device for carrying out the process comprising a x, y -galvoscanner and a motorized z-table.
Patent DE-19928362-A1 (DE)
Title: Transport container for automatic conveyor or distribution systems has exchangeable customer address label on front which also has one or more vertical or horizontal ribs or grooves
IPC: B65D1/00
Filed: 1999-06-21
Abstract: The transport container for automatic conveyor and/or distribution systems has an exchangeable customer address label (4) on the front. This also has one or more vertical or horizontal ribs (12) or grooves.
Patent DE-19928978-A1 (DE)
Title: Tool store has freely movable carriage with head section, foot section with rollers or similar, whereby head section has at least one holder for holding and removing electric screwdriver
Inventor: FIEDLER DIETER
IPC: B25H5/00
Filed: 1999-06-24
Abstract: The tool store has a freely movable carriage with a head section (2) and a foot section (4) with a number of rollers (6) or similar, whereby the head section has at least one holder for holding and removing the electric screwdriver(s) (9-13) and at least one storage surface for small parts, small part carriers and/or small tools.
Patent DE-19940671-A1 (DE)
Title: Vorrichtung und Verfahren zum Bereitstellen eines Arbeitsdruckes in einem Fluid
Inventor: JUPE MICHAEL
IPC: F02M55/02
Filed: 1999-08-27
Abstract: Eine Vorrichtung zum Bereitstellen eines Arbeitsdruckes in einem Fluid wird angegeben, mit einem ersten Bereich, indem ein erster Druck vorliegt, welcher höher ist als der Arbeitsdruck, einem zweiten Bereich, indem der Arbeitsdruck bereitzustellen ist, und Mitteln zur Reduktion des ersten Druckes zu dem Arbeitsdruck, welche zwischen dem ersten und dem zweiten Bereich angeordnet sind, wobei die Mittel zur Reduktion von der Druckdifferenz zwischen dem ersten und dem zweiten Bereich beeinflußbar sind, so daß bei großer Druckdifferenz eine stärkere Reduktion als bei niedriger Druckdifferenz erfolgt. Ferner wird ein Verfahren zur Durchführung auf einer erfindungsgemäßen Vorrichtung angegeben.
Patent DE-19941910-A1 (DE)
Title: Woodworking device for parallel processing of two sides, comprising three individually driven and adjustable tools, joined to basic structure
Inventor: MARCHIORO SANTE
IPC: B27C9/04
Filed: 1999-09-02
Abstract: The workpiece, in particular a window frame (9), is fixed to the main frame of the machine (1), two of the motor tools (6,7), each individually driven, are positioned at opposite corners and guided along the edges in order to carry out a sawing or milling operation. After completion of the first step, the third motor tool (8) is moved into position and continues processing in combination with one of the tools (6) first used. The device can be used for creating identical structures, but also for the production of three identical structures and one different pattern, for instance for the addition of a locking mechanism.
Patent DE-19944203-A1 (DE)
Inventor: KELLER REINER
IPC: F16H59/70
Filed: 1999-09-15
Abstract: The invention relates to a device for detecting a position of adjusting element (11, 12), comprising at least one signal transmitter (15 to 19, 21 to 25, 27 to 31), which interacts with a sensor (13, 14) that is extended in a direction of adjustment (7), which serves as a reference point and which generates a signal corresponding to the position of the signal transmitter (15 to 19, 21 to 25, 27 to 31) in relation to the direction of adjustment. According to the invention, the adjusting element (11, 12) can be moved in two directions of adjustment (7, 8 or 9). The sensor (13, 14) is oriented in a first direction of adjustment (7) and its length corresponds to at least the maximum path of adjustment (6) in this direction of adjustment (7, 8 or 9). Several signal transmitters (15 to 19, 21 to 25, 27 to 31) are offset from each other in a second direction of adjustment (8, 9).
Patent DE-19946301-A1 (DE)
Title: Antitumor agents and angiogenesis inhibitors having low neurotoxicity, comprise indole-3-glyoxylamide derivatives, are effective against resistant and metastasis-forming carcinomas
Inventor: NICKEL BERND
IPC: A61K31/496
Filed: 1999-09-28
Abstract: Use of indole-3-glyoxylamide derivatives (I) as antitumor agents and angiogenesis inhibitors is new.  The use of indole derivatives of formula (I) as antitumor agents and angiogenesis inhibitors is new. R  = H, alkyl (optionally substituted (os) by one or more phenyl, itself os by one or more of halo, alkyl, cycloalkyl, COOH, alkoxycarbonyl, CF3, OH, OMe, OEt, benzyloxy or benzyl ring-substituted by one or more of alkyl, halo and CF3), benzyloxycarbonyl, tert. butoxycarbonyl or acetyl;  R1  = (i) phenyl, substituted by one or more of alkyl, alkoxy, CN, halo, CF3, OH, benzyloxy, NO2, NH2, alkylamino, alkoxycarbonylamino, COOH and alkoxycarbonyl; (ii) pyridyl (optionally as the N-oxide) os by 1 or 2 of alkyl, cycloalkyl, alkoxy, NO2, NH2, OH, halo, CF3, NHCOOEt and carboxy-(1-4C) alkoxy; (iii) 2-pyrimidinyl (os by one or more Me); (iv) 4-pyrimidinyl; (v) 2-, 3-, 4- or 8-quinolyl substituted by alkyl, halo, NO2, NH2 or alkylamino; 2-, 3- or 4-quinolylmethyl (os in the ring bonded to methyl by alkyl, alkoxy, NO2, NH2 or alkoxycarbonyl); (vi) (if R = H, Me, benzyl, benzyloxycarbonyl, tert. butoxycarbonyl or acetyl) CH2COOH, CHMeCOOH, -(CH3)2-CH-(CH2)2-CH-COO- (sic), MeCH2CH(Me)CH(COOH)-, HOCH2CH(COOH), PhCH2CH(COOH)-, (4-imidazolyl)-CH2CH(COOH)-, HN=C(NH2)NH-(CH2)3CH(COOH)-, H2N-(CH2)4-CH(COOH)-, H2NCOCH2CH(COOH)- or HOOC-(CH2)2-CH(COOH)-; (vii) (if R = H, benzyl, benzyloxycarbonyl, tert. butoxycarbonyl or acetyl) the acid residue of a natural or non-natural aminoacid, e.g.  alpha -glycyl,  alpha -sarcosyl,  alpha -alanyl,  alpha -leucyl,  alpha -seryl,  alpha -phenylalanyl,  alpha -histidyl,  alpha -prolyl,  alpha -arginyl,  alpha -lysyl,  alpha -asparagyl or  alpha -glutamyl (where amino functions are optionally protected by benzyloxycarbonyl, tert. butoxycarbonyl or acetyl; and the second COOH group of asparagyl or glutamyl is optionally in alkyl ester form); or (viii) allylaminocarbonyl-2-methyl-prop-1-yl;  or NRR1  = 4-(R7)-piperazino or homopiperazino;  R7  = alkyl, phenyl (os by one or more of alkyl, alkoxy, halo, NO2, NH2 or alkylamino), benzhydryl or bis-p-fluorobenzhydryl;  R2  = H; alkyl (os by (i) one or more of halo and phenyl, itself os by one or more of halo, alkyl, cycloalkyl, COOH, alkoxycarbonyl, CF3, OH, OMe, OEt or benzyloxy or (ii) 2-quinolyl or 2-, 3- or 4-pyridyl, all os by one or more of halo, 1-4C alkyl and 1-4C alkoxy); or benzoyl (os by one or more of halo, alkyl, cycloalkyl, COOH, alkoxycarbonyl, CF3, OH, OMe, OEt and benzyloxy);  R3, R4  = H, alkyl, cycloalkyl, 1-6C alkanoyl, alkoxy, halo, benzyloxy, NO2, NH2, mono- or di-(1-4C alkyl)-amino, alkoxycarbonylamino or alkoxycarbonylaminoalkyl;  Z'  = O or S; unless specified otherwise, alkyl moieties have 1-6C and cycloalkyl moieties 3-7C.  An Independent claim is also included for an antitumor agent composition containing (I) or its acid addition salt.
Patent DE-19949525-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M47/00
Filed: 1999-10-14
Abstract: The invention relates to an injection system for internal combustion engines having a pressure transmitter. The stepped piston (5) of the pressure transmitter is moved backwards into the original position thereof by means of a pressure wave. The second pressure chamber (3) or the injection nozzle (21) is simultaneously refilled from the leak-oil return (39).
Patent DE-19950524-A1 (DE)
Title: Chipkarte
Inventor: GIESLER THOMAS
IPC: G06K19/077
Filed: 1999-10-20
Abstract: Beschrieben wird eine Chipkarte, vorzugsweise kontaktlose Chipkarte, mit einer Datenverarbeitungsschaltung zum Empfangen, Verarbeiten und/oder Senden von Datensignalen und wenigstens einem kapazitiven, mittels Berührung durch einen Benutzer betätigbaren Schalterelement, durch dessen Betätigung wenigstens das Senden von Datensignalen aus der Datenverarbeitungsschaltung freigegeben wird und ohne dessen Betätigung wenigstens das Senden von Datensignalen aus der Datenverarbeitungsschaltung unterbunden ist. DOLLAR A Diese Chipkarte ist so ausgestaltet, daß mit geringem Fertigungsaufwand eine Anordnung geschaffen wird, die ein zuverlässiges Aktivieren bzw. Deaktivieren der Chipkarte durch den Benutzer gewährleistet.
Patent DE-19950737-A1 (DE)
Inventor: ZIMMER JOACHIM
IPC: B60S1/38
Filed: 1999-10-21
Abstract: The invention relates to a retaining spring (10) for an articulated connection of a wiper blade (11) to a wiper arm (12) of a vehicle. Said retaining spring (10) has a first connecting means (13) for achieving a first connection to a retaining element (14) of the wiper blade (11) and a second connecting means (15) for achieving a second connection to a support element (16) of the wiper arm (12). The invention is characterised in that the articulated connection can be produced with the retaining spring (10) in its operating position, using the first and second connecting means (13, 15), by being assembled in a direction (26) which is substantially perpendicular to a working plane of the wiper blade (11).
Patent DE-19959643-A1 (DE)
Title: Control system for accessing data in memory of data processing system has CPU control module and memory control module, in which addresses are sent to controller to locate memory area
Inventor: CHANG NAI-SHUNG
IPC: G06F12/02
Filed: 1999-12-10
Abstract: Data is accessed and transmitted between a CPU (110) and a memory (130) using a control unit (220) that has a CPU control module and a memory control module. The CPU request for data involves addresses sent to the controller to locate the area of memory. When the data is located within a different page of memory an additional data request signal (DADS) is also transmitted.
Patent DE-19960978-A1 (DE)
Title: System for electronic data archiving
Inventor: BACHA HAMID
IPC: G06F17/30
Filed: 1999-12-17
Abstract: System for controlling electronic data access where a data archive is controlled by a third party and a first party deposits data files in an archive that can then be searched by an authorized second party.- DETAILED DESCRIPTION - Secure system comprises: a first agent program that allows a computer to deposit a data file in a data archive, a second agent program that allows a user computer access rights to the electronic data file in the archive. An authorization list for the data file is produced and managed by the provision (first) agent program. An access right list can be accessed using the second (user) agent program. Means are provided to allow the provider computer to send access rights to the user computer or to alter its access rights.Means are also provided to allow the provider computer to check the access rights of the user computer before it has free access to the data file using the second agent program
Patent EP-1118430-A1 (EP)
Inventor: SCHIMWEG JOHN J
IPC: B24B33/08
Filed: 2000-01-19
Abstract: A honing member for use in honing the external cylindrical surface of a workpiece
comprising an elongated annular member having a passageway extending the entire length
therethrough, the inner annular surface of such passageway having abrasive particles attached
directly thereto or formed integrally therewith, the inner annular surface being substantially
cylindrical in shape and having at least one tapered portion adjacent one end portion of the
honing member, and a slot formed through one side portion of the annular member extending the
full length thereof to facilitate expansion and contraction thereof to radially adjust the diameter
of the inner surface of the annular member. In a preferred embodiment, the present honing
member is formed through the use of an electroplating or electro-forming process using a
forming mandrel, and the inner annular surface of such honing member includes at least two
tapered abrasive portions and a substantially cylindrical portion which establishes the final
diameter to which the external cylindrical surface of a workpiece will be honed. Attaching or
integrally forming the abrasive particles directly onto the inner surface of the honing member
facilitates the dissipation of heat generated during a honing operation and provides a better
support platform for the abrasive particles thereby increasing both the longevity of the honing
member as well as the accuracy and consistency of honing cylindrical workpiece surfaces to very
precise tolerances. Several embodiments of the present honing member are disclosed herein
including several methods of manufacture, several methods of using the present honing
members, and several mounting fixtures capable of supporting the present honing members in
either a horizontal or a vertical honing position.
Patent EP-1045467-A1 (EP)
Inventor: SWATHIRAJAN SWATHY
IPC: H01M4/86
Filed: 2000-01-27
Abstract: There is provided an electrode structure
comprising a current collector sheet and first and second
layers of electrode material. Together, the layers
improve catalyst utilization and water management. 
     The first electrode layer is between the current collector sheet and
the second electrode layer. The first layer comprises a first group of
carbon particles and the second layer comprises a second group of carbon
particles. The first layer is uncatalyzed or catalyzed with a first
group of very finely divided catalytic particles; and the second layer
is catalyzed with a second group of very finely divided catalytic
particles. The weight ratio of catalytic particles to carbon particles
of the first layer is less than that of the second layer. 
     In one embodiment, each one of the carbon particle groups comprises a
plurality of the carbon particles having internal and external surfaces
defining a plethora of pores within and between the carbon particles.
The very finely divided catalytic particles are supported on the
internal and the external surfaces of the carbon particles. 
     In another embodiment, the first layer is uncatalyzed and the second
layer comprises the carbon particles having very finely divided
catalytic particles supported on the internal and the external surfaces
of the carbon particles.
Patent EP-1031534-A1 (EP)
Inventor: SHAH MINISH MAHENDRA
IPC: C21B7/00
Filed: 2000-02-24
Abstract: A system for producing ammonia by integrating
blast furnace ironmaking with ammonia production
wherein cryogenic rectification links the two systems
enabling the production of ammonia synthesis gas from
blast furnace gas for use in the ammonia production.
Patent EP-1136734-A1 (EP)
IPC: F16J15/12
Filed: 2000-03-22
Abstract: The seal for flange connections of pipes and suchlike has a reinforcing element formed in the base component and which is a wavy ring(8) embedded in the material of the base component, preferably by vulcanizing. The material of the base component completely fills out the valleys(6) of the waves and completely overlaps the crests(7). Additionally formed material volume as a consequence of the overlapping of the wave crests comes to approximately 20 per cent of the material volume of the base component. The reinforcing element may be made of metal, ceramic material or rigid plastic.
Patent EP-1047286-A1 (EP)
Inventor: RADTKE VOLKER
IPC: H05B41/36
Filed: 2000-04-06
Abstract: The adapter circuit has a d.c. voltage converter (W), an H-bridge (H) and an ignition circuit (Z) after the converter, a regulator (R) whose output parameter controls the d.c. converter, a power detector (LE) feeding an actual value to the regulator device (RF) for generating a reference voltage that provides the regulator with a power demand voltage (Vsoll) and a circuit tha reduces the demand value depending on temp. above a defined starting temp.
Patent EP-1152018-A1 (EP)
Inventor: HAMAMURA KAZUNARI
IPC: C09D151/08
Filed: 2000-05-04
Abstract: An aqueous coating composition for metal sheets which
comprises, as indispensable components, the following (C)
alone or two or more of the following (A), (B) and (C),
and water, and does not contain a photopolymerization
initiator:
   (A) a polyurethane resin having an elongatedness of dry
film of 100 % or more (excluding the following (C))   (B) a synthetic resin having at least one ethylenic
double bond (excluding the following (C))   (C) a polyurethane resin having an elongatedness of dry
film of 100 % or more and having at least one ethylenic
double bond,  
and use thereof, a surface- treated metal sheet and a
surface - treating method for metal sheets using the
cmposition. 
     The composition can form film having good adhesion of UV
-curable paints, UV-curable inks or UV-curable adhesives,
in addition to good corrosion resistance, good
formability and good durability with injury. 
     The composition may contain (D) a water dispersible wax
or (E) water insoluble fine particles having a Mohs
hardness of 2.5 or more for further improvement of the
physical properties.