baber/WOPTO huggingface dataset:
Patent DE-19940998-A1 (DE)
Title: Pistol with pivoted barrel has axial slot in double barrel in end facing frame
Inventor: MAYER RUDOLF
IPC: F41C3/04
Filed: 1999-08-28
Abstract: The pistol has a frame and a double barrel (2) consisting of an upper barrel (3) and a lower barrel (4) and joined to the frame by a pivot joint. The double barrel is supported in the shooting position on a rest on the frame. there is an axial slot in the double barrel, in the end facing the frame, running between the upper and lower barrels.
Patent DE-19943423-A1 (DE)
Title: Cosmetic hair preparations, e.g. aerosol or pump sprays and styling gels, are based on water-soluble or -dispersible comb polymers with sulfonated polyester side chains and active hair-care ingredients
Inventor: KOLLER ANDREAS
IPC: A61K8/898
Filed: 1999-09-08
Abstract: Cosmetic hair preparations are based on: (a) water-soluble and/or -dispersible comb polymers with sulfonated polyester side chains which are attached to a main polymer chain by ester linkages; and, (b) active hair-care ingredients.
Patent DE-19943520-A1 (DE)
Inventor: NIEDERWEIS MICHAEL
IPC: C12N15/31
Filed: 1999-09-11
Abstract: The invention relates to a method for producing a channel-forming protein that is present in gram-positive bacteria. The channel-forming protein is obtained by a) heterologue overexpression or b) purifying mycobacteria, whereby extraction temperature amounts to more than 50  DEG C.
Patent DE-19946760-A1 (DE)
Inventor: BOGENREITER FRANZ
IPC: H04Q3/00
Filed: 1999-09-29
Abstract: For maintenance of at least one switching unit (LE), allocated to an operation and maintenance terminal (OMC) for maintenance purposes, technical maintenance data is collected within said switching unit, prepared for wireless data transmission and sent to at least one wireless communication device (HDY) for example to a mobile communication terminal belonging to a responsible maintenance technician. One advantage of the invention is that time and personnel costs for maintenance are significantly reduced and a swift resolution of faults occurring in the switching unit (LE) is achieved.
Patent DE-19947744-A1 (DE)
Title: Vehicle external rear view mirror with mirror accommodated in housing which is swivellable about first vertical rotation axis aligned vertical to roadway to or from vehicle and about
Inventor: KLAER RUDI
IPC: B60R1/02
Filed: 1999-10-05
Abstract: The rear view mirror (1) is designed with a mirror (3), so that this is arranged swivellable about a second vertical axis (15) of rotation, towards or away from the vehicle. The mirror (3) is fixed at a mirror holder (6), which is connected with a baseplate (7), across the first vertical axis (8) of rotation. The baseplate is tiltable about the horizontal axis (9) of rotation and is swivellable about the second vertical axis (15) of rotation.
Patent DE-19947753-A1 (DE)
Title: Pneumatic brake system esp. for utility vehicles has rear axle ABS control valve to compensate for differential between rear axle reference brake pressure and actual brake pressure
Inventor: FISCHER JOERG
IPC: B60T8/36
Filed: 1999-10-02
Abstract: The system incorporates a three-channel ABS unit, with a common ABS control valve (50) for the two rear brakes, and a control unit to determine and/or calculate load condition and/or axle load distribution and/or rear axle reference brake pressure. During service brake application, deviations of the reference brake pressure from the actual brake pressure as detected by a sensor (80), are compensated by the rear axle ABS control valve, which has a relay valve (72) switched in front of it. The rear axle brake pressure connected to a load/no-load valve of the service brake valve (14) to influence the front axle brake pressure, is blocked by a magnetic valve.
Patent DE-19947761-A1 (DE)
Inventor: STEINLECHNER SIEGBERT
IPC: G01R33/09
Filed: 1999-10-02
Abstract: A method for determining the direction of an external magnetic field (B) using a magneto-resistive sensor comprises the following steps: superimposing a fluctuating magnetic field on the external magnetic field (B); creating a first and second signal dependent on the sine and cosine of the angle between the external magnetic field and a reference vector by decoupling or disregarding the respective signal components which are dependent on the fluctuating magnetic field; determination of a third signal which is dependent upon the angle between the external magnetic field and a reference vector on the basis of the first and second signal whereby said third signal has a periodicity of 180 DEG ; determination of a logic correction signal (K5) with regard to the signal component which is dependent on the fluctuating magnetic field decoupled from either the first or second signal and which adopts a value for the angle of the external magnetic field in a first angle range, in particular between 0 DEG and 180 DEG  and adopts another value in a second angle range, in particular between 180 DEG  and 360 DEG ; and determination of the actual angle of magnetic field (B) on the basis of the logic correction signal (K5) and the third signal.
Patent DE-19948819-A1 (DE)
Title: Heizleiter mit einem Anschlußelement und/oder einem Abschlußelement sowie ein Verfahren zur Herstellung desselben
Inventor: MEISIEK JUERGEN
IPC: H05B3/10
Filed: 1999-10-09
Abstract: Bei einem Heizleiter, im wesentlichen, bestehend aus mindestens einem Heizelement, welches ein Heizband und Heizleitungen aufweist und von einer Fluorpolymer-Schutzschicht ummantelt ist, besteht das Erfordernis, diesen Heizleiter mit einem Anschlußelement und/oder einem Abschlußelement zu versehen, das insbesondere für den Einsatz im Bereich von Flugzeugwassersystemen geeignet ist und gegenüber den Einflußfaktoren Vibrationen, Wärmewechsel, niedrige Druckverhältnisse und Einwirkungen von Chemikalien ausreichende Dichtwirkung erzielt und ein Eindringen von Feuchtigkeit bzw. Flüssigkeiten in den Anschlußbereich des Heizleiters verhindert. Gesundheitsgefährdende Mittel zum Herstellen eines Abschluß- bzw. Anschlußelementes sind dabei zu vermeiden. Es wird erfindungsgemäß vorgeschlagen, daß im Bereich der Anschluß- bzw. Abschlußelemente zur Abdichtung ein Fluorpolymer-Kunststoffmaterial aufgebracht ist. DOLLAR A Verfahren zur Herstellung eines solchen Anschluß- bzw. Abschlußelementes am Heizleiter sind ebenfalls angegeben.
Patent DE-19950159-A1 (DE)
Title: Program control method for computer memory space, involves using buffers for programmed transfer to memory
Inventor: DELL JOERG
IPC: G11C8/12
Filed: 1999-10-19
Abstract: The method involves the memory space (1) being divided into blocks (2), in which each block has several pages of a defined size. Each page has a relative address within the blocks. A buffer memory (4) is assigned to each block and this handles the page data that is transferred when a program instruction is generated. Independent claims are included for a programming device.
Patent DE-19951215-A1 (DE)
Title: Fuel cell apparatus has a condenser-type exhaust gas heat exchanger to recover condensed water for recycling to a reformer
Inventor: BERG JOACHIM
IPC: H01M8/04119
Filed: 1999-10-18
Abstract: A fuel cell apparatus has a condenser-type exhaust gas heat exchanger (6) producing condensed water for recycling to a reformer (4).  A fuel cell apparatus has an upstream reformer (4) for producing hydrogen gas from a fuel gas and water, a fuel cell exhaust line (15) passing through a heat exchanger (6), a fuel cell air supply line (13) and a fuel cell electrical output line (10). The heat exchanger (6) is of condensation type with a condensate line leading to a water container (11), from which a water line (14) leads to the reformer (4).
Patent DE-19952978-A1 (DE)
Title: Quality monitoring system for ready mixed concrete transfer has transmission and receiving equipment at the plant and on the delivery vehicle and final pump unit
IPC: B28C5/42
Filed: 1999-11-03
Abstract: Precise quantities of component materials for the mix are dispensed from silos (2,3,4) into the drum (6) of the transport vehicle (5) having a water reservoir (7). A pumping vehicle (12) delivers the mixed concrete to the site (14).  Transmission (8) of the state of the mix in the delivery vehicle to the receiver (9) at the plant results in the exact amount of water added to the mix before transfer to the pumping unit which delivers the mix to the site (14). A vibrator (17) signals the receiver (9) with data concerning the mix for corrective action.
Patent DE-19955396-A1 (DE)
Title: Spinning machine with sliver compacting drafting system includes waste suction tube directed at exit between compacting roll and nip roll
Inventor: BACHMANN OTHMAR
IPC: D01H5/72
Filed: 1999-11-18
Abstract: A spinning machine is fitted with a drafting system including a sliver compacting system (10) and has a suction tube (22) directed at the point where the yarn (20) emerges from the nip between the compacting roll (12) and pressure roll (16). Two adjacent yarns (20) are treated and openings (26, 28) at the end of the tube (22) are directed against them.  An Independent claim is also included for a similar suction arrangement for a spinning machine with a conventional drafting system without sliver compacting. The suction tube is directed at the yarn emerging from the last roll of the drafting system.
Patent DE-19955971-A1 (DE)
Title: Verfahren zur dynamisch-chemischen Herstellung von diamantartigen Kohlenstoffstrukturen, diamantartige Kohlenstoffstrukturen und Verwendungen von diamantartigen Kohlenstoffstrukturen
Inventor: SCHOENEFELD CHRISTA
IPC: C01B31/06
Filed: 1999-11-19
Abstract: Zur dynamisch-chemischen Herstellung von diamantartigen Kohlenstoffstrukturen wird in einen geschlossenen Behälter eine hybride Kohlenstoffphase gegeben, die mit einem Energieträger zur chemischen Reaktion gebracht wird, um dispersen kondensierten Kohlenstoff als Reaktionsprodukt zu erzielen. Dieses Reaktionsprodukt wird einem atomar wasserstoffgestützten Niedertemperatur-Plasma ausgesetzt, so daß eine Phasenumwandlung von Kohlenstoff in hochreine kubische Gitterstrukturen erzielt wird. DOLLAR A Dadurch sind diamantartige Kohlenstoffstrukturen zu erhalten, die eine Reinheit der kubischen Diamantphase von etwa 100% aufweisen. Die Kristallitgrößen liegen im Bereich zwischen 5 nm und 50 nm und die Cluster-Größenordnungen zwischen 50 nm und 20 _m. Die Partikeldurchmesser in Dispersion betragen zwischen 40 nm und 500 nm. DOLLAR A Die erfindungsgemäßen Kohlenstoffstrukturen eignen sich zur Oberflächenbearbeitung von harten Werkstoffen, als elektrischer Isolator oder als Wärmeübertragungsmittel. DOLLAR A Hierzu werden die diamantartigen Kohlenstoffstrukturen einer Suspension, einer Dispersion, einer Emulsion, einem Spray, einer Paste, einem Fett, einem Wachs oder einem Lacksystem zugegeben.
Patent DE-19956861-A1 (DE)
Title: Machine for breaking down waste material has receiving container fitted over filling chute and conforming to chute's diameter, and bottom surface of container is formed as grate with cross members mounted in one direction
Inventor: FASBENDER MICHAEL
IPC: B02C19/20
Filed: 1999-11-25
Abstract: A receiving container(1) is additionally fitted over the filling chute(7) and conforms to the chute's diameter. The bottom surface of the container is formed as a grate(2) with cross members(3) mounted in one direction. Counteracting and relatively offset breaking knives(4) are provided in the direct proximity of the grate and are mounted on two shafts(5,6) installing side by side in the horizontal plane and at right angles to the cross members of the grate. The breaking knives reach into the spaces between the cross members.  A one-piece friction disc(8) is located over the base of the filling chute and has upwards orientated blades(9) or cams acting as friction and centrifugal action tools.
Patent DE-19956995-A1 (DE)
Title: Refrigerator has thermally insulated housing, door, machine volume, condensed water collection container with base and holding section connected together by variable height side wall
Inventor: STROBEL MANFRED
IPC: F24F13/22
Filed: 1999-11-26
Abstract: The refrigerator has an insulated housing with at least one door and a machine volume on the rear opposite the door for a compressor or similar containing a condensed water collection container at a distance above the compressor with a holding section. The base of the container is exposed to the heat from the compressor. The base (30) and the holding section (24) of the container (23) are connected together by a side wall (28) of variable height.
Patent DE-19958095-A1 (DE)
Title: Data recording medium, useful e.g. for tickets, ballot papers and securities, has thermographic coat on one side of base and accepts ink-jet printing on other side
Inventor: OKAZAKI NANAE
IPC: B41M5/323
Filed: 1999-12-02
Abstract: Data recording medium comprises a base, one side of which has a thermographic coat containing a reagent and coreagent forming a colored substance when heated, whilst the other side accepts ink-jet printing.  An Independent claim is also included for a material comprising a laminate of (i) a base with a coat accepting ink-jet printing and (ii) a base with the thermographic coat.
Patent DE-19960616-A1 (DE)
Title: Cooler unit especially for installing in roof area of motor vehicle has radiator block installed in roof so that cooling air passages run at angle to vertical or horizontally and at angle or parallel to vehicle's longitudinal direction
Inventor: MOSER PETER
IPC: B60H1/00
Filed: 1999-12-16
Abstract: The cooler unit has a radiator block(2) installed flush in a recess(4a) in the roof skin(4) or in an air duct bounded on the upper side by a roof outer skin and on the lower side by an inner skin in such a way that the cooling air passages run at an angle to the vertical or horizontally and at an angle or parallel to the vehicle's longitudinal direction. The cooling fluid passage arrangement has one or more cooling fluid tubes which lie in horizontal planes or in planes inclined around a transverse axis in relation to the horizontal.
Patent DE-19961098-A1 (DE)
Title: Patient table for diagnostic X-ray device
Inventor: NOETTLING ALOIS
IPC: A61B6/04
Filed: 1999-12-17
Abstract: The patient table has a table surface (1) and an associated setting device (2) allowing rotation of the patient table through an angle of more than 10 degrees about an axis (6) provided by the longitudinal axis of the table, or parallel to this axis.  The table surface may be supported by a frame (7,9,11) which can be secured to the diagnostic X-ray device.
Patent EP-1033195-A1 (EP)
Title: Clamping jaw
Inventor: ANTONI HERBERT
IPC: B25B5/16
Filed: 2000-02-14
Abstract: The gripping surfaces (F1,F2,F3,F4) of the stepped jaw are provided by identical replaceable toothed (21) cylindrical inserts (20) which are set into drilled or bored open cylindrical troughs (15) in the jaw steps. Each step can have two troughs, arranged symmetrically about the radial centerline of the jaw, or one trough arranged on the centerline. Each trough holds at least one insert. The trough depth is greater than the radius of the insert.  The jaw countersunk has holes (13,14) for fixing bolts, and its back face (11) has serrations (12) which enable reversible comb-joint attachment to the similarly serrated chuck. The inserts can be clamped, bonded or soldered to the jaw.
Patent EP-1016431-A1 (EP)
Inventor: ENSMINGER WILLIAM D
IPC: A61M1/14
Filed: 1993-09-02
Abstract: An access port for implanting within the body of a patient for
providing repeated access to specific tissue within the patient and
communicating with the tissue by an implanted internal catheter. The access
ports in accordance with this invention include a housing having a funnel
shaped inlet orifice leading to a reduced diameter guide passageway. An
articulating valve which may take various forms including leaflet type valves
or self-collapsing tubular valves are placed in line with the access port
housing. An external filament such as a needle, guide wire, optical fiber or
external catheter can be introduced into the access device and fed through
the housing to penetrate the articulating valve. This system allows the
introduction of therapeutic agents, the removal of fluids from the body, or the
introduction of sensing or articulating devices to specific sites within the
patient.
Patent EP-1034909-A1 (EP)
Inventor: MERINO LOPEZ JOSE
IPC: B29C33/48
Filed: 2000-02-28
Abstract: Straight molding strips (16) slide in slots of a spiral molding strip (12, 14), forming openings (19) when fully-inserted. The openings mold rubber bridging sections. The straight strips can be fully retracted for extraction from the molding, and are subsequently re-inserted to make the next molding. The complete molding section of the assembly, resembles a cylindrical inverted basket curved about an axis (XX'). The straight strips are held by a carrier (15) which slides along the guide (17).  Preferred features: To take the spiral out of the molding, the straight strips are first pulled out, then the spiral is turned about the axis, unscrewing it from the molding. For this, the helical part can be both rotated about, and translated along, the XX' axis. The straight strips are connected to a return spring, urging re-insertion, when re-forming the molding assembly. A mold carrying one or more such assemblies is also claimed.
Patent EP-1083179-A1 (EP)
Inventor: MOSZNER NORBERT
IPC: C07F7/08
Filed: 2000-08-28
Abstract: Methylenedithiepane silanes are new. Methylenedithiepane silanes of formula (I) are new. R<1> = (a) optionally unsaturated aliphatic or alicyclic 1-10C hydrocarbon optionally interrupted by one or more O and/or S atoms and optionally containing one or more ester, carbonyl, amide and/or urethane groups or (b) (hetero)aromatic 6-18C hydrocarbon group with the carbon atoms optionally substituted; R<2> and R<3> = as per R<1> or is/are omitted; R<4> = -(CHR<6>)n, -Y-CO-NH-(CHR<6>)n, -Y-CO-NH-R<5>, -(CHR<6>)n-S-R<5>, -S-R<5> or -CO-O-R<5> or is omitted; n = 1-4; R<6> = H, 1-10C alkyl or 6-10C aryl and is optionally substituted; R<5> = as for R<1> and is optionally substituted; Y = O or S or is omitted; X = a hydrolyzable group; a, b, c and x = 1, 2 or 3, such that a + x =2-4.
Patent EP-1108805-A1 (EP)
Inventor: YU ZHIYI JIMMY
IPC: H01L21/314
Filed: 2000-12-11
Abstract: A method for fabricating a semiconductor structure comprises the steps of providing a
silicon substrate (10) having a surface (12); forming on the surface of the silicon
substrate an interface (14) characterised by a single atomic layer of silicon, nitrogen,
and a metal; and forming one or more layers of a single crystal oxide (26) on the
interface. The interface comprises an atomic layer of silicon, nitrogen, and a metal in
the form MSiN 2 , where M is a metal. In a second embodiment, the interface
comprises an atomic layer of silicon, a metal, and a mixture of nitrogen and oxygen in
the form MSi[N 1-x O x ] 2 , where M is a metal and X is 0≤X<1.
Patent EP-1137306-A1 (EP)
IPC: H04Q11/00
Filed: 2000-03-24
Abstract: In an optical signalling system, simultaneous signals are circulated on a looped path
and fed out sequentially to a tuneable receiver. Conversely, sequential signals may
be buffered in the loop and fed out simultaneously to a number of receivers. The
system is suitable for use in a passive optical network employing wavelength-dependent
routing, terminals transmit request packets (requesting a data
transmission slot) in a common signalling time slot. Different delays are then applied
to packets on different wavelength channels, allowing a number of request packets
to be processed in sequence by a single optical receiver at the network controller.
Patent EP-1072916-A1 (EP)
Inventor: ANDREWS SCOTT R
IPC: G02B6/38
Filed: 2000-07-17
Abstract: An optical fiber connector (11) that is tunable despite being fully assembled has a
assembly having an enlarged ferrule (24,27) holding member or flange (26) that has a multi-faceted, hexagonal
periphery (33), and a tapered portion with slots. The connector has a front housing
portion (12) that has a multi-faceted seating region for the flange. The flange is
disengageable from the seating region for tuning rotation by being movable axially
toward the rear of the housing (13) against the force of a spring (29). The connector can be tuned
by incremental rotations of the assembly when the flange is disengaged. 
     The tuning which is executed with a tuning wrench engaged in the
slots, reduces coupling loss by rotation of the eccentricity vector. The
optimum position can be determined by using a tuning tool and coupling
loss measurements.
Patent EP-1097793-A1 (EP)
Inventor: DANIEL WILLIAM KENNING
IPC: B29C49/48
Filed: 2000-11-07
Abstract: This invention relates to blow-moulding, and in particular
to a method producing a hollow article with internal walls
(34) by blow-moulding. The steps include: introducing a
plastics material parison (10) between mould parts (12,14)
while those mould parts (12,14) are separated from one
another, heating and pre-blowing the parison (10) to
initiate expansion thereof, introducing mould cores (16,18)
between the mould parts (12,14) and into the mould cavity
(40), blowing the parison (10) to its full volume,
subsequently closing the mould parts (12,14) whilst fully
introducing the mould cores (16,18) into the mould to form
an internal wall, and retracting the cores (16,18). Because
the parison (10) is fully blown before the mould is closed,
the step of closing the moulds whilst introducing the mould
core changes the shape, but not the area, of the parison
wall. Local stretching and thinning of the molded walls is
thereby avoided.
Patent EP-1214974-A1 (EP)
Inventor: BARGER PAUL T
IPC: C01B37/06
Filed: 2000-12-13
Abstract: A catalyst for converting methanol to light olefins along with the process itself
are disclosed and claimed. The catalyst is a metalloaluminophosphate molecular
sieve having the empirical formula (EL x Al y P z )O 2  where EL is a metal such as silicon or
magnesium and x, y and z are the mole fractions of EL, Al and P respectively. The
molecular sieve has predominantly a plate crystal morphology in which the average
smallest crystal dimension is at least 0.1 microns and has an aspect ratio of no
greater than 5. Use of this catalyst gives a product with a larger amount of ethylene
versus propylene.
Patent EP-1045404-A1 (EP)
Inventor: GAILLARD LAURENT
IPC: H01F27/04
Filed: 2000-04-06
Abstract: The cross isolation section has an isolation material tube (1) and having a metallic end (2) at one end and a second metalli element (3) connected to an outer electrical conductor. There is an elastomer cover (4). The inner surface of the metallic end h an annular cavity (5) which is inside a channel (6) and filled with an adhesive material injected in the channel.
Patent EP-1189479-A1 (EP)
Inventor: LAM KEITH
IPC: H04R1/08
Filed: 2000-09-15
Abstract: The invention relates to communication system for infrared transmission of a signal from a non-stationary
speaker to a sound reproducing system, the communication system comprising two
microphones; at least one signal emitter; a receiver and end transmission equipment, where the
microphones form part of a single portable unit suitable for placement around a wearers neck and
where the microphones are placed with mutual angle in a fixed position in relation to the unit and
at least one signal emitter is provided for the transmission of the signal to a remote signal
receiver. The invention further relates to a microphone unit for use in such wireless
communication systems.
Patent EP-1174040-A1 (EP)
Inventor: AGLIATI GIOVANNI
IPC: A23G9/48
Filed: 2000-07-19
Abstract: Support for ice-cream and similar foods, comprising at least a container (1; 8)
provided with an upper opening (2) and an internal partition wall (3; 9) of an
impermeable material, which hermetically divides the container (1; 8) into an open
upper recipient (4) suitable for containing a certain quantity of ice-cream or of a
similar food (12), and a closed lower recipient (5) suitable for containing liquids (7),
wherein at least the portion of the container (1; 8) corresponding to the lower
recipient (5) is made of a liquid-proof material.