baber/WOPTO huggingface dataset:
Patent DE-10347826-A1 (DE)
Title: Production of polymers, e.g. polyesters or polyamides, using a control system in which reaction parameters are adjusted according to data from an alternating electromagnetic probe plus a pressure wave probe and-or a D.C. probe
Inventor: KAEMPF RUDOLF
IPC: C08L1/02
Filed: 2003-10-10
Abstract: A method for the production of polymers in which reaction parameters are adjusted not only in accordance with physical parameters determined with an alternating electromagnetic field but also with other physical parameters determined by subjecting the mixture to a pressure wave field and/or a direct electric current field. A method for the production of polymers by reacting a polymer mixture, melt and/or solution in a reactor system (5, 8-10, 13-15) in which at least one physical parameter is determined with an alternating electromagnetic field and at least one reaction parameter is adjusted in accordance with the detected field. In this method, other physical parameters are determined by subjecting the mixture, melt or solution to a pressure wave field and/or a direct electric current field and other reaction parameters are adjusted accordingly. Independent claims are also included for (1) a control system (19) in a unit (1) for the production of a polymer (2) in a reactor system as above, which is connected to data-transferring, alternating electromagnetic probe(s) (111) and also to a pressure wave probe (105) and/or a direct current probe (109), the output data from which are used to control the reactor system (2) a polymer production unit (1) comprising a reactor system and a control system (19) as above.
Patent DE-10352531-A1 (DE)
Title: Bedrucktes Netz
Inventor: ESSER RALF
IPC: G09F17/00
Filed: 2003-11-07
Abstract: Als neuartiges Netz, insbesondere Sportnetz wie Volleyballnetz, Tennisnetz oder Tornetz, das einfach mit Werbung oder anderen Informationen versehen werden kann, wird eine Folie mit über ihre Fläche verteilten Löchern vorgeschlagen. Eine solche Folie kann bedruckt werden, bevor die Löcher in ihr eingebracht werden, wodurch es beispielsweise möglich wird, zum Aufbringen von Werbung oder anderen Informationen einfache Druckmaschinen zu verwenden.
Patent DE-10353638-A1 (DE)
Title: Strukturviskose, wässrige Dispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: OTT GUENTHER
IPC: C08G18/80
Filed: 2003-11-17
Abstract: Strukturviskose, wässrige Dispersionen, enthaltend feste und/oder hochviskose, unter Lagerungs- und Anwendungsbedingungen dimensionsstabile Partikel (A), die in einer kontinuierlichen wässrigen Phase (B) dispergiert sind, wobei die Dispersionen mindestens ein festes Polyurethanpolyol (C) mit cycloaliphatischen Struktureinheiten und einer Glasübergangstemperatur > 15 DEG C enthalten, Verfahren zu ihrer Herstellung und ihre Verwendung.
Patent DE-10354668-A1 (DE)
Title: Vehicle pedal bearing where the pedal body is rotatable about the axle without rotation of the axle
Inventor: BRAUNER WERNER
IPC: G05G1/30
Filed: 2003-11-22
Abstract: The pedal mounting or bearing has a pedal body (2), a mounting block (3) and a pedal axle (10) mounted in the mounting block. A guide (9) is provided for the axle. A holder (11) is also provided to releasably hold the pedal axle. The holder has a first lever (12) which has a releasable connection with the pedal axle. In the event of a frontal collision by movement of the block relative to a chassis part associated with the first lever, the connection of the axis with the first lever can be broken. The pedal body is pivotal about the pedal axle without rotation of the axle. The axle is fixedly attached to the first lever.
Patent DE-10360009-A1 (DE)
Title: Brennstoffzuführleitungssystem bei einem Heizgerät, insbesondere Fahrzeugheizgerät
Inventor: PFISTER WOFGANG
IPC: F23K5/04
Filed: 2003-12-19
Abstract: Ein Brennstoffzuführleitungssystem bei einem Heizgerät, insbesondere Fahrzeugheizgerät, zum Zuführen von flüssigem Brennstoff zu einer Brennkammerbaugruppe (12), umfasst eine Brennstoffleitungsanordnung (34), die wenigstens in ihrem an die Brennkammerbaugruppe (12) anschließenden Bereich eine Mehrzahl von in verschiedene Bereiche der Brennkammerbaugruppe (12) einmündenden Brennstoffleitungen (38, 40, 42) umfasst.
Patent DE-10360830-A1 (DE)
Title: Glass or glass ceramic melt bath, is operated using oxygen burners arranged on both sides of the longitudinal axis
Inventor: BLEI HORST
IPC: C03B5/05
Filed: 2003-12-23
Abstract: A process for operating a glass or glass ceramic melt bath (1), comprises melting a material using oxygen burners (2). The burners are arranged on both sides of the longitudinal axis (x axis) and are arranged in pairs along the perpendicular axis (y axis). The burner flames (3) are arranged at an angle to the y axis.
Patent DE-19508544-A1 (DE)
Inventor: NEIS STEPHAN DR
IPC: C08F8/14
Filed: 1995-03-10
Abstract: Described is a modified acryl copolymer obtained by modifying an epoxy-group-containing copolymer by a carboxy-group-containing polycycloaliphatic compound having at least two rings and a refractive index of at least 1.460 at 20  DEG C. Also described is the use of such copolymers in high-gloss paints.
Patent DE-19508827-A1 (DE)
Inventor: BRAUEL ANKE DR
IPC: A61K31/194
Filed: 1995-03-11
Abstract: The invention relates to injury and mucous membrane antiseptics characterized by their containing magnesium perphthalate
Patent DE-19512963-A1 (DE)
Title: Tape dispenser for long roll of material e.g. wire foil, light waveguide, thread or filament
Inventor: HEERHAUS JUERGEN
IPC: B65H23/185
Filed: 1995-04-10
Abstract: The dispenser has a coil spindle (2) driven by a motor (3) at a peripheral speed (4) which conforms to the rate of withdrawal (5) of the tape. The tape is drawn off over a flexible lever system (16) fitted with guide pulleys (17, 18), the lever travel providing a buffer store for differences between speed of withdrawal and peripheral speed, i.e. a tension force balance (15). The deviation of the difference from a specific reference value (24) provides the correction signal (25) for the speed control of the spindle motor. The tension force balance can be a pivoting lever supported in the middle fitted with band guides at both ends.
Patent DE-19518465-A1 (DE)
Title: Measuring cross section of multi-corner body using optical measuring system
Inventor: GUT MARCUS
IPC: G01B11/24
Filed: 1995-05-19
Abstract: The measuring sensor (S) travels along the guide (L) in the direction of the body (K), until a shadowing of the measuring beam results at a 1st position. A 1st straight line (G1) is determined at the 1st position based on the geometric data of the measuring system. The measuring system is rotated at a specified angle and the sensor repeats its contour travel, until a shadowing results again at a 2nd position (P2). A 2nd straight line (G2) is determined at the 2nd position. The intersection point of the 1st and 2nd straight lines (G1, G2) is computed. The earlier steps are repeated, so that respectively the intersection point of the newly determined straight line with the previous line is determined. If the last computed intersection point deviates from the previous intersection point, the last determined straight line (G3) is used as the first of a new measuring sequence.
Patent DE-19520450-A1 (DE)
Title: Device for generating acoustic signal by tooth pressure to interrupt night time tooth clenching and grinding
IPC: A61F5/58
Filed: 1995-06-03
Abstract: The device has a bite element (1) which is applied to a row of teeth with a disturbance-free height of less than 1.5 mm. It contains one or more pressure contact sensors (3) which close a current circuit (4) when a certain threshold pressure value of 500 p to 10 kp is reached. An acoustic signal is thereby generated with controllable shape and intensity. The parts are embedded in a water and bite-resistant elastic housing (7). A current which triggers the acoustic signal passes via a cable (8) which leads out to a circuit housing contg. the current source and acoustic transducer (9).
Patent DE-19521583-A1 (DE)
Title: Pin-and-socket pipe joint
Inventor: SCHMITTER WOLFGANG
IPC: F16L13/08
Filed: 1995-06-14
Abstract: The outer pipe (2) is corrugated (5) at one end to leave a groove (6) inside and is additionally cylindrically expanded (3) at the one end, the inner pipe (4) being inserted to leave a gap (8,9) between the two preferably round pipes. The width of the gap amounts to 0.05-0.25 mm and the gap has an adhesive layer (7) either side of the groove (6), preferably in the form of a ring of hot-melt glue spread out to the two sides of the groove when heated from outside.  Otherwise the adhesive layer can consist of an anaerobic adhesive which sets by the catalytic effect of the pipe metal when sealed from air. Another variant provided for a ring of solder which is spread over the gap by imported heat and capillary forces. Gap (8) lies between the end of the outer pipe (2) in the solder groove, as inserted by soldering and capillary effect or finally a sealing ring is installed in the groove (6) and the outer pipe in this case pressed onto the inner pipe to one side of the groove.
Patent DE-19521776-A1 (DE)
Title: Night-light candle dispenser for use in restaurants etc.
Inventor: BOLLWERK HELMUT LOUIS
IPC: A47F1/08
Filed: 1995-06-20
Abstract: The dispenser comprises a vertical tubular pipe which has a support base (9) and a first cut-out (6) in the base section (7). The cut-out has a height and width which is equal to or greater than the dimensions of a night-light candle. The candles can be stacked on each other along the longitudinal axis of the pipe. The pipe comprises a second cut-out section (8) which shows how full the dispenser is. The upper edge of the pipe is inclined w.r.t. the longitudinal axis of the pipe at an angle between 20 and 45 degrees, esp. 30 degrees. A lid-shaped insert (10) is mountable on the upper opening (2) of the pipe.
Patent DE-19524887-A1 (DE)
Title: Current control circuit for esp. DRAM bit line read-out amplifier
Inventor: NAM JONG GI
IPC: G11C11/409
Filed: 1995-07-07
Abstract: The control circuit includes a bit line read-out amplifier (12), a data-bit clamping circuit, two current path circuits (14,16), and a current path controller (18). One current path (16) is provided with an NMOS transistor and the current path controller is provided with an NAND gate combination.  The bit-line amplifier reads and amplifies data bits on a bit line, while the data bit clamping circuit supplies current to the amplifier. The initial current path circuit (14) forms a current path from the data bit holding circuit to the read-out amplifier during a refreshed operation. The NMOS containing current path circuit is between the initial current path circuit and the holding circuit. The latter circuit makes or breaks the current path. The current path controller generates a current path signal (Yi2) in dependence on an address signal, and feeds it to the second current path.
Patent DE-19526247-A1 (DE)
Title: Lubricating oil used for saw chains and saw frames
Inventor: KAEPPLER KLAUS
IPC: C10M145/08
Filed: 1995-07-18
Abstract: The lubricating oil contains 90-99 wt.% of biologically degradable base oil and 10-0.1 wt.% of natural or synthetic rubber.   Also claimed is the prodn. of the lubricating oil, in which the natural or synthetic rubber is dissolved in a solvent with constant stirring, and the rubber soln. obtd. mixed with the base oil.
Patent DE-19527355-A1 (DE)
Title: Clamp for dental tool with manual or angled head
Inventor: TEUFELBERGER GUNTER
IPC: A61C1/14
Filed: 1995-07-26
Abstract: Sprung tongues (9) are positioned at a distance from each of the two front ends of the clamping sleeve (1). The internal width of the sleeve on the side possessing the actuator (11) for the tongues is greater than the external diameter of the tool used. The actuator is tubular and has an external diameter matching the inner diameter of the clamping sleeve and it internal diameter matches the external diameter of the tool. The clamping sleeve and actuator are joined by a radial fastening pin. The tongues are formed by slits (6) in the clamping sleeve. Each slit starts from the sleeve's outer casing surface (5) and has a first radial section (7) next to a section (8) parallel to the sleeve axis.
Patent DE-19527605-A1 (DE)
Title: Brush seal for turbo engines esp gas turbine engines
Inventor: GAIL ALFONS
IPC: F16J15/3288
Filed: 1995-07-28
Abstract: A brush seal has a mounting (3, 103) on the engine stator (1, 101) for a bundle of bristles (B), which extends from a mounting (3, 103) between peripheral webs (4, 5; 104, 105) so as to seal off the rotor (2, 102) axially and form an axial gap in the peripheral direction with the web (5, 105) facing the high-pressure side. The bundle of bristles (B) is provided with a device for screening (6) or breaking up (107) turbulent flow initiated by the engine rotor (2, 102), at least on the side facing the space (R1) of higher pressure (P1) at the seal. The device of screening may be have the bristles adjacent the high pressure side of a greater diameter than the other bristles, or a wire mesh may be adjacent the bristles on the high pressure side. The device for breaking up the turbulent flow may be a porous block or a block with passageways in it that may be horizontal or vertical.
Patent DE-19527683-A1 (DE)
Inventor: HWANG JOON
IPC: G03F7/20
Filed: 1995-07-28
Abstract: A photo mask used for manufacturing a semiconductor device which can form a photoresist pattern (4) of the same width as the chrome pattern (1) of the photo mask has dummy patterns (2) of a certain width (C) chrome spaced a certain distance (B) from both sides of an isolated region of the chrome pattern, which prevents variation in width of the photoresist pattern formed on a wafer caused by the proximity effect caused by a difference in light amount at the time of exposure. Preferably the distance (B) is 0.3 to 0.8 microns and the width (C) is 0.05 to 0.2 microns. <IMAGE>
Patent DE-19531031-A1 (DE)
Inventor: SCHNELLENBERGER WILHELM
IPC: H01L21/00
Filed: 1995-08-23
Abstract: The invention relates to a procedure applicable for drying substrate surfaces of a large number of materials, such as semiconductors, metals, plastics and, in particular, silicon. The silicon (1) is dipped into a liquid bath (2) and the silicon (1) is separated from the liquid (3), the liquid of the bath (2) consisting of an aqueous HF solution (3) with a concentration between .001 and 50 %. By adding a gas mixture containing O2/O3 immediately after the drying process is finished, the silicon surface is hydrophilized. By adding a gas mixture containing O2/O3 during the drying process, cleaning takes place as the ozone enters the solution on the liquid surface.
Patent DE-19531908-A1 (DE)
Inventor: SCHMIDT MANFRED DIPL PHYS
IPC: E06B9/264
Filed: 1995-08-30
Abstract: The roll-up sheet has kinks (L) stamped into it parallel to the winder axis. It possesses a bending moment in the roll-up direction so that it has an edged shape at the roll (8) and a corrugated surface (W) when unwound. The bottom of the sheet has a reinforcement (E0) in the form of a roll inside which is a core. The material is between 001 and 0.05 mm thick, with imprinted kinks spaced apart by between 7 and 20 mm.
Patent DE-19535853-A1 (DE)
Inventor: WASCHUETZA GERO
IPC: C07K1/22
Filed: 1995-09-18
Abstract: The invention concerns variants of recombinant human interferon- gamma  (rhu-IFN- gamma ) having increased heat-stability. Proceeding from rhu-IFN- gamma , at least one of the following amino acid pairs is changed into cysteine in the amino acid sequence of the polypeptide monomer: Glu8 and Ser70, Ala18 and His112, Lys81 and Leu121, and Gln49 and Leu96. Additionally, the C-terminal end of the polypeptide can be shortened by between 1 and 10 amino acids. The novel proteins according to the invention have greater heat-stability than the unchanged rhu-IFN- gamma  without any loss in biological activity. The invention further concerns the preparation of the oligonucleotides, vectors and micro-organisms necessary for producing the proteins according to the invention. Finally, the invention concerns a process for the preparation of the proteins and uses thereof.
Patent DE-19536065-A1 (DE)
Title: Interferometric measuring device for measuring beam path or associated parameters
Inventor: STEINLECHNER SIEGBERT DIPL ING
IPC: G01B9/02
Filed: 1995-09-28
Abstract: The device provides interferometric measurement of a path or values taken from the path. The device has an optical arrangement held on a receiving device (20). At least one beam source is provided to emit a beam and to provide at least a first and a second measurement beam. A modulation device is provided for the beam source or the emitted beam. A deflection device is provided with a measurement grid structure (5) and a reference grid structure for generating an interference reception beam. The phase values of the received beam vary with movement of the measurement grid structure relative to the measurement beam and can be analysed by a sensor device. The receiving device (20) has a housing type section (20). The measurement grid structure (5) is coupled to one side of the housing section (20) via at least one spring elastic element (20.2). The measurement grid structure (20) is rigidly connected to a keyboard (21).
Patent DE-19537941-A1 (DE)
Title: Lock with adjustable forked catch bolt support
Inventor: ALBERS THOMAS
IPC: E05B85/24
Filed: 1995-10-12
Abstract: The forked catch bolt (12) is contained in the holder (17). It pivots a locking bolt (8) into a prepared locking position in which one locking arm (13) of the forked catch bolt grips over the bolt. The adjustment is in the form of a tension spring and closure bolt. It displaces the forked catch bolt together with its holder into a locking position in which a support surface (22) of the forked catch bolt is displaced in front of counter support surface (23) locking the forked catch bolt in an opening direction. A locking element (20) grips behind a shoulder and elongated hole (21) on the forked catch bolt or on the forked holder.
Patent DE-19538613-A1 (DE)
Title: Electrical connector for locked connection of socket-type contacts
Inventor: ITTAH JEAN
IPC: H01R13/436
Filed: 1995-10-17
Abstract: The connector has a first housing element (1) and a second, complementary housing element. The latter has a row of connecting passages in each of which sits a socket type electric contact member. The first housing element (1) has a row of connecting passages each arranged to receive a plug type electric contact member. The latter has a contact part adapted to be plugged into a socket type contact member of the second housing element, a body with a notch, and means for fastening an electric lead. Each connecting passage has at least one locking member (12) in the form of an elastic tongue with at least one locking projection to engage in the notch of the plug contact member. Slit openings are formed between the locking members to receive projections of a locking key (31). The key (31) can be held in at least two positions. It has a pre-locking position where the projections (35) are outside the slits, and a locking position where the projections (35) are in the slits. In the first position, the locking members can be freely moved away. In the second position the locking members are blocked. The first housing element (1) is aligned so as to receive the locking key (31) at its end (23) to engage with the second housing element. The key (31) has a wall (32) with a row of openings (33). These are brought into alignment with the connecting passages of the two housing elements to enable the plug and socket members to be connected. The key (31) has, on its side, at least one sprung flap (45) which extends from the surface of the key (31) and can be moved into and out of a seat (47) in the key (31). The flap (45) is arranged such that in the pre-locking position, it extends beyond the end (23) of the first housing element (1) which cooperates with the second housing element, thus preventing the two housing elements being locked together. In the locking position, the flap (45) is recessed into the seat (47) allowing the housing elements to be locked together.
Patent DE-19540598-A1 (DE)
Title: Ratchet-driven electric switch with spring-biased moving contact e.g. for installation in cooking devices
Inventor: RITTINGHAUS ALFRED
IPC: H01H3/34
Filed: 1995-10-31
Abstract: The switch has a spring-biased lever (37) carrying the moving contact and a stepped rotor (42) with teeth (44) engaging a plunger-like projection (50) within the operating element (21) at a considerable distance from the axis (47) of the rotor. When the plunger reverts to its original position a part (48) of the lever engages in one of a number of radial recesses (45,46) in the rotor to prevent it from rotating in the reverse direction. Adjacent recesses are of different depth so that different pairs of conductive tracks are bridged in upper and lower positions of the operating element.
Patent DE-19541039-A1 (DE)
Title: Chip module e.g. for chip card
Inventor: FINN DAVID
IPC: H01L23/498
Filed: 1995-11-03
Abstract: The chip module (10) has a chip (11) and a substrate (12) in contact with it and an insulating layer (13) on the substrate. The terminal conductors (14,15) stretch, side by side with a gap, on the insulation layers. The chip is made with two spigots (16,17) that pass through a passivation layer (18) and project beyond this. These spigots are the contact metallisations engaging in the terminal conductors and locate these in position. In addition, to provide good electrical contact between the terminal conductors and the contact region (21) for the chip, the recesses (19) are filled with bonding material (22) which conducts well.
Patent DE-19541253-A1 (DE)
Inventor: KAECHELE BRUNO
IPC: A43B7/32
Filed: 1995-11-06
Abstract: The invention relates to an item of protective footwear with external metatarsal protection which is in the form of a flexible side member having at least two air chamber regions separated by a flat section extending at right angles to the longitudinal direction of the foot. Consequently, the metatarsus is well protected from knocks and impacts etc. without there being a restriction on the freedom to move, in particular, bending in the middle of the foot.
Patent DE-19543019-A1 (DE)
Title: Workpiece surface working method
Inventor: FREDERKING THILO
IPC: B23P9/04
Filed: 1995-11-18
Abstract: The method locally impacts an area with a ball of magnetisable material excited by an alternating magnetic field. The ball is part of a spherical tool (4), comprising a permanent magnetic core surrounded by a resilient material and covered by a suitable erosion material. It lies within a cavity (7) in the head (5) of the machine. An opening (6) is positioned over the defect (2) in the workpiece (3) surface (1) and held off by means of suitable spacers (8). An electromagnetic coil (9) with a core (10) is fed with an alternating current from a generator (11). Agitation of the magnetic body (4) within the confines of the cavity erodes the defect.
Patent DE-19601268-A1 (DE)
Inventor: DINKEL DIETER
IPC: B60T8/175
Filed: 1996-01-16
Abstract: The present invention concerns a so-called 4-valve ABS for anti-skid control. According to the invention, it is proposed to provide outlet valves (21) only for the wheel brakes (6) belonging to the driving wheels in addition to the existing electro-magetically actuated inlet valves (12, 13). In addition, a separating valve (9) is inserted in the brake conduit (4) and a self-priming recirculating pump (16) is used, which also has a suction pipe (17) to the brake conduit (4) between the master cylinder (1) and the separating valve (9). The suction pipe (17) can be blocked preferably through a hydraulic valve. The separating valve (9) can also be replaced by a hydraulically-actuated version. This results in the advantage that at most four additional magnetic valves are required for the whole brake system in order to offer effective anti-skid control.