baber/WOPTO huggingface dataset:
Patent DE-19920950-A1 (DE)
Title: Edge machining device has processing stations, each consisting of transport track/base bearer segment and module(s) with e.g. processing units, sound protection hood, power supply
Inventor: SEIFERT UWE
IPC: B23Q1/01
Filed: 1999-05-07
Abstract: The machining device has a transport chain between input and output stations carrying workpieces to various processing stations for edge profiling, glue application, capping, etc. and a frame carrying the stations and transport chain. Each processing station consists of a segment (2) and at least one module (1). The segment contains running track sections for the transport chain (5) and a base bearer (7) as a frame section for connection to base bearers of adjacent segments. The module contains the processing units, a sound protection hood if required and power supply and control components including an electrical cabinet and pneumatic connections.
Patent DE-19923455-A1 (DE)
Title: Pressurized medium actuated vehicle braking system blocks control signal to changeover valve arrangement if slip-regulated braking is occurring, otherwise passes control signal
Inventor: STUMPE WERNER
IPC: B60T8/32
Filed: 1999-05-21
Abstract: The system has at least two braking circuits and an electronic control and regulation device (6,26) for wheel slip-dependent regulation of at least the braking pressure in a first brake cylinder (2) and a switch (64) connected before a changeover valve arrangement (54) that can be switched to a through connection state when slip-regulated braking of the wheel associated with the first brake cylinder is not occurring and blocks the control signal to the changeover valve device if slip-regulated braking is occurring.
Patent DE-19923574-A1 (DE)
Title: Transportbehälter zur Aufnahme von Gastronomiegeräten
Inventor: HUPPERT PAUL-WERNER
IPC: B64D11/00
Filed: 1999-05-21
Abstract: Die vorliegende Erfindung betrifft einen Transportbehälter zur Aufnahme von Gastronomiegeräten und Bedarfsartikeln aller Art, eine in derartige Transportbehälter integrierte transportable Küche sowie Verbindungssysteme, insbesondere Stecksysteme, zum Verdichten einzelner Transportbehälter.
Patent DE-19927408-A1 (DE)
Inventor: LANGER REINHARD
IPC: C07C51/27
Filed: 1999-06-16
Abstract: The invention relates to a method for producing 2-halo-6-nitrobenzoic acids by the oxidation of 2-halo-6-nitrobenzyl alcohols and/or their esters and/or ethers with nitric acid at high temperatures. The invention also relates to a method for producing 2-halo-6-nitrobenzoic acids, starting from 2-halo-6-nitrotoluene and comprising the following stages: bromination, saponification and subsequent oxidation, whereby the oxidation is carried out according to the first method.
Patent DE-19933647-A1 (DE)
Title: A method for distributing grit on icy roads has a wetting attachment to moisten the road salt to prevent it being blown away
Inventor: KNAPP GERHARD
IPC: E01H10/00
Filed: 1999-07-17
Abstract: The grit and salt distributing impeller (1) has vanes (2) which fling the material out to cover the road surface and a chute (13) to deliver the material to a conical guide (10). The dampening liquid is fed through an elastic brush nozzle (22) from a reservoir (16).
Patent DE-19935809-A1 (DE)
Title: Prefabricated railing element for attachment onto supporting structure has fixed ladder which can be telescopic
IPC: E04G5/10
Filed: 1999-07-29
Abstract: The prefabricated element (10) which is to connect onto a supporting structure has a ladder (18) fixed thereon. The ladder can be telescopic and can be mounted eccentric relative to the width of the railing element.  The railing element can have an integrated or attachable platform fitment
Patent DE-19936090-A1 (DE)
Inventor: FRISCHMANN ALBERT
IPC: F16B13/06
Filed: 1999-07-30
Abstract: The invention relates to a metal fastening element comprising an expansion bolt (2) and an expansion body (3) that can be displaced on the shaft of a threaded bolt (8) having a front end where a stop is formed as a flaring body (9). A spacing element (10) is arranged on the threaded bolt (8) between the flaring body (9) and the expansion body (3). When a tension load is applied, the flaring body (9) is forced into the spacing element (10) and forms a deformation zone corresponding to the length of the spacing element (10). The friction and deformation occurring in the deformation zone allow for the absorption of overloads, thereby preventing the fastening element or threaded bolt from breaking away.
Patent DE-19936319-A1 (DE)
Title: Rod-shaped items packing design e.g. for high-frequency (HF) coaxial plugs
Inventor: REYBROUCK KOEN VAN
IPC: B65D71/72
Filed: 1999-08-02
Abstract: Packing arrangement for rod-shaped articles includes at least one cutting from a flat material shaped/moulded to a packing such that the packing has at least one plane base-plate (1). The base plate is provided with a number of recesses/ indentations (2), with cuts made in to the base-plate at the edges of the recesses/indentations (2), so that movable sections (8) are provided all around the recesses/indentations (2).  The flat material is specifically cardboard, and the cuts are made in a radial direction.
Patent DE-19936843-A1 (DE)
Title: Pressure regulating valve for i.c. engine fuel feed module has springloaded actuator inside housing with adjustable cap and throttling hole
Inventor: SCHRECKENBERGER DIETER
IPC: F02M37/00
Filed: 1999-08-05
Abstract: The valve has a chamber (21) connected to a pressurised source of fuel by a tube (2) and containing an actuator (10) held against a seat (5) by an adjustable spring (14). The pressure of the spring is controlled by threaded cap (17) which screws onto the valve housing (4). The housing has a throttling hole (7) linked to the fuel return pipe (8), controlling the amount of fuel going to the engine in accordance with the load on it.
Patent DE-19937790-A1 (DE)
Inventor: TAUTZ WILFRIED
IPC: B21B37/00
Filed: 1999-08-10
Abstract: The invention concerns a method and a device for damping vibrations in a roll housing wherein power is supplied by an electric motor. The inventive method consists in: measuring the rotational speed of the electric motor; determining the amplitude and the oscillating phase corresponding to the measured rotational speed of the electric motor, within the frequency range specific to the roll housing or to the electric motor; and producing a compensating signal whereof the frequency corresponds to the frequency specific to the roll housing or to the electric motor.
Patent DE-19939869-A1 (DE)
Title: Flachdichtung
Inventor: ZERFASS HANS-RAINER
IPC: F16J15/12
Filed: 1999-08-23
Abstract: Flachdichtung, insbesondere Zylinderkopfdichtung, mit einer mindestens eine Durchgangsöffnung aufweisenden Dichtungsplatte, die wenigstens eine Metallblechlage aufweist, welche mit einer die Durchgangsöffnung umschließenden Sicke versehen ist, sowie mit einer eine übermäßige Sickenverformung verhindernden Stoppervorrichtung; damit die Metallblechlage auch bei mit einer erheblichen Abflachung der Sicke einhergehenden dynamischen Druckbelastungen der Sicke im Sickenbereich nicht reißt, ist die von der Sicke gebildete Vertiefung über mindestens einen erheblichen Teil ihrer Tiefe mit einem elastomeren Material ausgefüllt, welches schon bei Raumtemperatur (21 DEG C) unter Druck nennenswerte Fließeigenschaften aufweist, d. h. in nicht unerheblichem Umfang plastisch verformbar ist.
Patent DE-19939887-A1 (DE)
Title: Surface acoustic wave resonator for generating Rayleigh waves, has an interdigital transducer disposed within a substrate to generate a shear horizontal wave
Inventor: FUJIMOTO KOJI
IPC: H03H9/02
Filed: 1999-08-23
Abstract: The surface acoustic wave resonator consists of a piezoelectric substrate with an interdigital transducer disposed within the substrate. The resonator is arranged to generate a shear horizontal wave. The interdigital transducer consists of an electrode (11) film made from separate metal films (3a,3b,3c). An Independent claim is included for a method of making a surface acoustic wave resonator.
Patent DE-19941424-A1 (DE)
Title: Device to clamp work piece to table of machine tool has piston with support webs engaging on inclined wedge surfaces inside housing
Inventor: BAHR BODO
IPC: B25B5/08
Filed: 1999-08-30
Abstract: The device (1) incorporates a pressure piston (11) acting with stationary wedge surfaces (25) to produce a clamping force. The piston moves axially within a housing (5), which has radially projecting peripheral shoulders (24) on its inside. The wedge surfaces are formed on the inclined contact faces of the shoulders. The piston has support webs (23), which engage radially over the shoulders, and have counter faces (28) engaging on the wedge surfaces of the shoulders. The housing also contains a guide sleeve (31) with long grooves (32), and the support webs of the piston engage axially sliding into the grooves.
Patent DE-19943504-A1 (DE)
Inventor: ERNST REINHARD
IPC: B65G53/52
Filed: 1999-09-10
Abstract: The invention relates to a method for the pneumatic transport of bulk goods, in particular, of plastic granulates through a transport conduit (2). According to said method, the bulk goods (6) are fed into a modifiable propulsion gas stream from at least one deposition location (1) using a sluice member (4) and are transported as discrete plugs (6) of bulk goods which are separated at intervals by cushions (5) of propulsion gas, from the deposition location (1) to at least one destination location (3). An initial speed vA soll is predetermined for the propulsion gas in the transport conduit (2) in the vicinity of the deposition (9) of the bulk goods, which allows stable transport conditions to be set for all the products to be transported. At least one characteristic quantity is measured which is used to directly or indirectly determine the initial speed vA ist and the supplied quantity of pure gas VR is modified, in such a way that the predetermined value of the initial speed vA soll essentially corresponds to the actual value of the initial speed vA ist. The invention also relates to a device which is suitable for carrying out said method.
Patent DE-19945713-A1 (DE)
Title: High temperature polymer electrolyte membrane fuel cell for stationary and mobile uses operates independently of the water content in the cell
Inventor: GROSE JOACHIM
IPC: H01M8/1007
Filed: 1999-09-23
Abstract: High temperature polymer electrolyte membrane (HTM) fuel cell operates independently of the water content in the cell.  An Independent claim is also included for a process for operating the HTM fuel cell at a pressure of 0.3-5 bar and at a temperature of 80-300 deg C. Preferred Features: The cell has an electrode with a solid support made of silicon carbide. The electrode has a catalyst layer directly applied to the membrane.
Patent DE-19948829-A1 (DE)
Title: Double lock cylinder has reduction of outer dimension except on side faces of pin housing present also on its end side.
Inventor: SENGUPTA PRITIMAY
IPC: E05B9/10
Filed: 1999-10-06
Abstract: A double lock cylinder has the lock cylinder housing (1) in the front region, i.e. facing the door fitting, reduced in the outer dimension on a defined axial length. Onto the outer region, a part can be slid on whose wall thickness and whose shape are matched to the lock cylinder housing so that it compensates for this reduction. The reduction of the outer dimension except on the side faces (3) of the pin housing (4) is present also on its end side. The part that can be slid onto this region has a U-shape. The two legs lie on the side faces of the pin housing and the web of the part on the end face of the pin housing.
Patent DE-19950225-A1 (DE)
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 1999-10-19
Abstract: An arrangement for optically scanning an object, more particularly used in preferably confocal laser scan microscopy, whereby a lens or an objective (3) and at least one scanning mirror (4) are arranged inside the the illuminating /detecting beam (1,2). In order to scan object fields whose size is greater than the optic system of the microscope with sufficiently rapid acquisition of data, using simple optical components, the invention is characterized in that the mirror (4) can rotate or pivot around an axis of rotation (5) that is at least substantially orthagonal with respect to the scanning surface of the object.
Patent DE-19950616-A1 (DE)
Inventor: SCHEIN KARIN
IPC: C07C45/46
Filed: 1999-10-20
Abstract: Preparation of monoacetylated hydroquinone compound comprises reacting a dicetylphenol compound with peroxo compounds optionally using an acid in one reaction step. Preparation of monoacetylated hydroquinone compound of formula (I) comprises reacting a dicetylphenol compound of formula (II) with peroxo compounds optionally using an acid. R1-R3 = H or Me. Independent claims are included for: (1) preparation of (II) by reacting phenol compounds of formula (III) with an acetylation agent using an acid catalyst; (2) preparation of monoacetylated hydroquinone compounds (I) by reacting (III) with an acetylation agent using an acid catalyst to give (II) and further reacting with peroxo compounds, optionally in the presence of an acid; and (3) compounds of formula (Ia)-(Ie).
Patent DE-19959432-A1 (DE)
Inventor: KUGELMANN JOHANN
IPC: A22C7/00
Filed: 1999-12-09
Abstract: The invention relates to a device for producing ground meat patties consisting of beef and/or pork which, in order to increase the quantity of output, is comprised of a shaping plate (11) that can be moved from a filling position, which is located inside a shaping station, and into an ejection position, which is located outside of said shaping station. The shaping plate (11) comprises shaping holes (24), which are arranged in two rows located one behind the other such that they are offset with regard to one another in the direction of movement. The inventive device also comprises a system (17-20) through which the ground meat, while under pressure, can be introduced into the shaping holes (24) from underneath via filling slots (16), which are assigned to each shaping hole (24), whereby the shaping holes (24) are closed on top by means of an air evacuation plate (12). An anti-lip bar (21) is also provided, which serves to reduce excess pressure, which is arranged in the exit area of the shaping station and which comprises a continuous longitudinal slot. The inventive device additionally comprises an ejection device (22), which is located outside of the shaping station over the ejection position of the shaping plate (11) and which has ejection cups (23) that are matched to the number and the position of the shaping holes (24) of the shaping plate (11).
Patent DE-19959918-A1 (DE)
Inventor: TURBAN KARL-ALBERT
IPC: H04L49/111
Filed: 1999-12-11
Abstract: Modules (12-1 to 12-n) of the input stage (12) are connected to modules (13-1 to 13-n) of central stage (13) through uniform interface (15) for all protocol types and modules of the central stage are connected to the modules (14-1 to 14-n) of the output stage (14) through the uniform interface. Information is forwarded by the interfaces as a function of protocol type to the module of the central stage. An Independent claim is also included for digital information switching process.
Patent DE-19962543-A1 (DE)
Title: Chromatographische Enantiomerentrennung von bicyclischen Lactamen
Inventor: GUENTHER KURT
IPC: C07D209/52
Filed: 1999-12-23
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Trennung der Enantiomere des Lactams (I)  DOLLAR F1 Die optischen Antipoden lassen sich erfindungsgemäß durch Flüssigkeitschromatographie an chiralen Phasen trennen. Gegenüber dem bekannten enzymatischen Verfahren hilft diese Technik Einsatzstoffkosten sparen. DOLLAR A Verwendung der so hergestellten Enantiomere.
Patent DE-19963164-A1 (DE)
Title: Device to test sight with zoom lens to provide variation of view
IPC: A61B3/032
Filed: 1999-11-02
Abstract: A zoom lens is arranged between the rotatable test sheet, drum or LCD screen, which shows the symbol to be seen, and the imaging lens. Lens has adjustable range to provide symbol at different distances from at least 30 cm away from tested person. Zoom lens unit has path adjuster with control and process unit for its output signal to determine necessary spherical correction.
Patent EP-1120106-A1 (EP)
Inventor: NEIRINCKX RUDI DOMINIQUE DR
IPC: A61Q11/00
Filed: 2000-01-25
Abstract: It was found that the combination of an alkaline earth or other cation , together with a
suitable anion , when applied simultaneously -in vivo or in-vitro - slowly form
microcrystalline deposits which block the tubuli of dentine and lower the pain caused by
dentinal sensitivity. 
     The data presented consist of scanning electron microscopic images, which indicate the
mechanism by which the pain may be lowered , and clinical results obtained in a pilot
trial using strontium as the cation and sodium fluorophosphates as a source for the
anions fluoride and phosphate , demonstrating the validity of the in-vitro findings.
Patent EP-1127819-A1 (EP)
Inventor: SALME GUNTHER
IPC: B65H3/32
Filed: 2000-02-22
Abstract: A sheet set feeder is provided for feeding individualized sheet
sets from a stack (16) of sheet sets wherein each set is offset-jogged
with respect to adjacent sets. A gap (46) is created between the
topmost set (16a) and the adjacent set in the stack, and a separator
member (24) moves into the gap (46) to engage the topmost set. The
separator member (24) is then moved along an edge of the topmost (16a)
set to a position midway between the opposed lateral edges of the stack
and then advanced in a feed out direction to push out the separated
topmost set. The set feeder allows to separate the sets from the top of
the stack (16).
Patent EP-1128693-A1 (EP)
Inventor: DOERBECKER MATTHIAS
IPC: H04R29/00
Filed: 2000-02-28
Abstract: A Method for testing acoustic properties of a terminal
for mobile communication is disclosed. A terminal for
mobile communication comprises usually a microphone to
pick up a spoken words, a speech encoder to encode the
spoken words into rate reduced data, a radio interface
to transmit the rate reduced data and to receive rate
reduced data, a speech decoder to decode the received
rate reduced data into a speech signal and a loudspeaker
to reproduce the speech signal. 
     In order to use any desired test signal for testing
elements of the acoustic part of the terminal the
invention proposes that in the test mode data words
representing test data are sent via the radio interface
to the terminal which are bypassed to the speech decoder
of the terminal and/or that data words representing test
result data are bypassed to the speech encoder of the
terminal and are transmitted by the terminal via the
radio interface.
Patent EP-1038437-A1 (EP)
Inventor: AMANO TOMOYUKI
IPC: A01K89/01
Filed: 2000-03-24
Abstract: A bail 20 is joined to a pair of bail joining arms 16 through
a pair of bail support members such that rotation and inversion
of the bail 20 are permitted. One of the bail support members
incorporates a swing arm 18, a line roller 22 rotatively joined
to the swing arm and a fishing-line introducing portion 24
disposed adjacent to the line roller. A bail joining portion
26 to which an end of the bail can be joined is formed at the
leading end of the fishing-line introducing portion to project
over the leading end. The fishing-line introducing portion has
a shape (a curved surface), the diameter of which is gradually
reduced from the line roller to the bail joining portion. An
end of the bail and the bail joining portion are formed into
substantially the same shape having the same diameter without
any projection and a pit. Moreover, the end and the bail joining
portion arm joined to substantially the same axis by a
predetermined joining means.
Patent EP-1070811-A1 (EP)
Inventor: WALSGROVE MICHAEL C O WINLOCK
IPC: E05B9/08
Filed: 2000-07-21
Abstract: A housing (10) for a closure member retaining assembly (11) such as a
garage door lock assembly having a resiliently deformable attachment part (18)
by which the housing (10) may be attached to the closure member (12).
Patent EP-1202166-A1 (EP)
Inventor: UHL AXEL DIPL-INFORM
IPC: G06F8/10
Filed: 2000-10-27
Abstract: The system has application models as instances of a meta model describing the structure of models of a software application and interfaces installed on all tools. A verifier framework has a manager and verifiers with groups of formulated conditions and application model rules for testing model elements. Models are verified for compatibility with conditions and rules by a checking model using the meta model, resulting in condition/rule violations. The system has application models forming instances of a meta model that describes the structure of models of a software application and interfaces to the models and is installed on all tools. A verifier framework has a verifier manager and several verifiers, each with a group of formulated conditions and application model rules for testing model elements. Software models are verified with respect to compatibility with the conditions and rules by a checking model using the meta model and resulting in condition or rule violations.
Patent EP-1096319-A1 (EP)
Inventor: SATO KENICHIRO
IPC: G03F7/075
Filed: 2000-10-30
Abstract: A positive-working photoresist composition comprises
(A) a resin comprising the specific repeating structural
units which resin increases in its solubility in an
alkaline developer when acted upon by an acid, (B') an
onium salt compound which generates an acid when irradiated
with active ray or radiation and (C) at least one of
fluorine-based and/or silicon-based surface active agent
and nonionic surface active agent or a positive-working
photoresist composition comprises (A) a resin comprising
the specific repeating structural units which resin
increases in its solubility in an alkaline developer when
acted upon by an acid, (B) a compound which generates an
acid when irradiated with active ray or radiation, and (D)
a mixed solvent containing at least one propylene glycol
monoalkyl ether carboxylate and at least one of solvents
selected from the group consisting of propylene glycol
monoalkyl ether, alkyl lactate and alkoxyalkyl propionate
and solvents selected from the group consisting of γ-butyrolactone,
ethylene carbonate and propylene carbonate.
Patent EP-1121001-A1 (EP)
Inventor: DORNSEIFF ANDRE
IPC: H05B37/02
Filed: 2000-12-20
Abstract: Triggered by a control circuit (4), a controllable switch device (2) with a switch element in series to a load (L) and on a switch-input AC voltage (UAC) switches the load on and off. By using a voltage buffer action rechargeable through the load, a voltage supply (6) feeds a switch with its own internal supply of operating DC voltage (UB) from the switch-input AC voltage.
Patent EP-1146650-A1 (EP)
Inventor: PATERSON KENNETH GRAHAM
IPC: G11B20/18
Filed: 2000-04-10
Abstract: A method of decoding C1, C2 encoded data in a digital data storage (DDS)
format device comprises performing C1, C2 error correction; applying a check
sum to a result of said C1, C2 error correction; if errors are detected after C1, C2
correction, applying C3 correction; applying a check sum to a result of said C3
correction, wherein said check sum is determined by applying a polynomial
remaindering process wherein the polynomial is primitive over GF(2 8 ), said
process being applied to bytes of user data in a byte wise manner.